diff --git a/Avalonia.sln b/Avalonia.sln index ea30514c3e..c8e513f94c 100644 --- a/Avalonia.sln +++ b/Avalonia.sln @@ -99,7 +99,6 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Props", "Props", "{F3AC8BC1 build\HarfBuzzSharp.props = build\HarfBuzzSharp.props build\JetBrains.Annotations.props = build\JetBrains.Annotations.props build\JetBrains.dotMemoryUnit.props = build\JetBrains.dotMemoryUnit.props - build\Magick.NET-Q16-AnyCPU.props = build\Magick.NET-Q16-AnyCPU.props build\Microsoft.CSharp.props = build\Microsoft.CSharp.props build\Microsoft.Reactive.Testing.props = build\Microsoft.Reactive.Testing.props build\Moq.props = build\Moq.props @@ -118,6 +117,7 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Props", "Props", "{F3AC8BC1 build\System.Memory.props = build\System.Memory.props build\UnitTests.NetFX.props = build\UnitTests.NetFX.props build\XUnit.props = build\XUnit.props + build\ImageSharp.props = build\ImageSharp.props EndProjectSection EndProject Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Targets", "Targets", "{4D6FAF79-58B4-482F-9122-0668C346364C}" diff --git a/build/ApiCompatAttributeExcludeList.txt b/build/ApiCompatAttributeExcludeList.txt new file mode 100644 index 0000000000..1df5a30ec3 --- /dev/null +++ b/build/ApiCompatAttributeExcludeList.txt @@ -0,0 +1,2 @@ +T:Avalonia.Metadata.NotClientImplementableAttribute +T:Avalonia.Metadata.UnstableAttribute diff --git a/build/CoreLibraries.props b/build/CoreLibraries.props index 314d38190a..9448a31d73 100644 --- a/build/CoreLibraries.props +++ b/build/CoreLibraries.props @@ -3,8 +3,6 @@ - - diff --git a/build/HarfBuzzSharp.props b/build/HarfBuzzSharp.props index e10de93530..85e7a1f34d 100644 --- a/build/HarfBuzzSharp.props +++ b/build/HarfBuzzSharp.props @@ -1,7 +1,7 @@  - - - + + + diff --git a/build/Magick.NET-Q16-AnyCPU.props b/build/ImageSharp.props similarity index 63% rename from build/Magick.NET-Q16-AnyCPU.props rename to build/ImageSharp.props index 21d9cdcb1f..178c274ac9 100644 --- a/build/Magick.NET-Q16-AnyCPU.props +++ b/build/ImageSharp.props @@ -1,5 +1,5 @@ - + diff --git a/build/SkiaSharp.props b/build/SkiaSharp.props index a217a8272d..1ee4aa56a2 100644 --- a/build/SkiaSharp.props +++ b/build/SkiaSharp.props @@ -1,7 +1,7 @@  - - - + + + diff --git a/native/Avalonia.Native/inc/rendertarget.h b/native/Avalonia.Native/inc/rendertarget.h index 2b0338d099..a59915777f 100644 --- a/native/Avalonia.Native/inc/rendertarget.h +++ b/native/Avalonia.Native/inc/rendertarget.h @@ -1,3 +1,8 @@ +#pragma once + +#include "com.h" +#include "comimpl.h" +#include "avalonia-native.h" @protocol IRenderTarget -(void) setNewLayer: (CALayer*) layer; diff --git a/native/Avalonia.Native/src/OSX/AutoFitContentView.h b/native/Avalonia.Native/src/OSX/AutoFitContentView.h new file mode 100644 index 0000000000..7f1f764141 --- /dev/null +++ b/native/Avalonia.Native/src/OSX/AutoFitContentView.h @@ -0,0 +1,17 @@ +// +// Created by Dan Walmsley on 05/05/2022. +// Copyright (c) 2022 Avalonia. All rights reserved. +// + +#pragma once + +#import +#include "avalonia-native.h" + +@interface AutoFitContentView : NSView +-(AutoFitContentView* _Nonnull) initWithContent: (NSView* _Nonnull) content; +-(void) ShowTitleBar: (bool) show; +-(void) SetTitleBarHeightHint: (double) height; + +-(void) ShowBlur: (bool) show; +@end \ No newline at end of file diff --git a/native/Avalonia.Native/src/OSX/AutoFitContentView.mm b/native/Avalonia.Native/src/OSX/AutoFitContentView.mm new file mode 100644 index 0000000000..0fa4540726 --- /dev/null +++ b/native/Avalonia.Native/src/OSX/AutoFitContentView.mm @@ -0,0 +1,106 @@ +// +// Created by Dan Walmsley on 05/05/2022. +// Copyright (c) 2022 Avalonia. All rights reserved. +// + +#include "AvnView.h" +#include "AutoFitContentView.h" +#include "WindowInterfaces.h" +#include "WindowProtocol.h" + +@implementation AutoFitContentView +{ + NSVisualEffectView* _titleBarMaterial; + NSBox* _titleBarUnderline; + NSView* _content; + NSVisualEffectView* _blurBehind; + double _titleBarHeightHint; + bool _settingSize; +} + +-(AutoFitContentView* _Nonnull) initWithContent:(NSView *)content +{ + _titleBarHeightHint = -1; + _content = content; + _settingSize = false; + + [self setAutoresizesSubviews:true]; + [self setWantsLayer:true]; + + _titleBarMaterial = [NSVisualEffectView new]; + [_titleBarMaterial setBlendingMode:NSVisualEffectBlendingModeWithinWindow]; + [_titleBarMaterial setMaterial:NSVisualEffectMaterialTitlebar]; + [_titleBarMaterial setWantsLayer:true]; + _titleBarMaterial.hidden = true; + + _titleBarUnderline = [NSBox new]; + _titleBarUnderline.boxType = NSBoxSeparator; + _titleBarUnderline.fillColor = [NSColor underPageBackgroundColor]; + _titleBarUnderline.hidden = true; + + [self addSubview:_titleBarMaterial]; + [self addSubview:_titleBarUnderline]; + + _blurBehind = [NSVisualEffectView new]; + [_blurBehind setBlendingMode:NSVisualEffectBlendingModeBehindWindow]; + [_blurBehind setMaterial:NSVisualEffectMaterialLight]; + [_blurBehind setWantsLayer:true]; + _blurBehind.hidden = true; + + [_blurBehind setAutoresizingMask:NSViewWidthSizable | NSViewHeightSizable]; + [_content setAutoresizingMask:NSViewWidthSizable | NSViewHeightSizable]; + + [self addSubview:_blurBehind]; + [self addSubview:_content]; + + [self setWantsLayer:true]; + return self; +} + +-(void) ShowBlur:(bool)show +{ + _blurBehind.hidden = !show; +} + +-(void) ShowTitleBar: (bool) show +{ + _titleBarMaterial.hidden = !show; + _titleBarUnderline.hidden = !show; +} + +-(void) SetTitleBarHeightHint: (double) height +{ + _titleBarHeightHint = height; + + [self setFrameSize:self.frame.size]; +} + +-(void)setFrameSize:(NSSize)newSize +{ + if(_settingSize) + { + return; + } + + _settingSize = true; + [super setFrameSize:newSize]; + + auto window = (id ) [self window]; + + // TODO get actual titlebar size + + double height = _titleBarHeightHint == -1 ? [window getExtendedTitleBarHeight] : _titleBarHeightHint; + + NSRect tbar; + tbar.origin.x = 0; + tbar.origin.y = newSize.height - height; + tbar.size.width = newSize.width; + tbar.size.height = height; + + [_titleBarMaterial setFrame:tbar]; + tbar.size.height = height < 1 ? 0 : 1; + [_titleBarUnderline setFrame:tbar]; + + _settingSize = false; +} +@end \ No newline at end of file diff --git a/native/Avalonia.Native/src/OSX/Avalonia.Native.OSX.xcodeproj/project.pbxproj b/native/Avalonia.Native/src/OSX/Avalonia.Native.OSX.xcodeproj/project.pbxproj index 7571d51c9f..6fc3977d4e 100644 --- a/native/Avalonia.Native/src/OSX/Avalonia.Native.OSX.xcodeproj/project.pbxproj +++ b/native/Avalonia.Native/src/OSX/Avalonia.Native.OSX.xcodeproj/project.pbxproj @@ -7,6 +7,24 @@ objects = { /* Begin PBXBuildFile section */ + 18391068E48EF96E3DB5FDAB /* ResizeScope.mm in Sources */ = {isa = PBXBuildFile; fileRef = 18391E45702740FE9DD69695 /* ResizeScope.mm */; }; + 1839125F057B0A4EB1760058 /* WindowImpl.mm in Sources */ = {isa = PBXBuildFile; fileRef = 183919BF108EB72A029F7671 /* WindowImpl.mm */; }; + 183914E50CF6D2EFC1667F7C /* WindowInterfaces.h in Headers */ = {isa = PBXBuildFile; fileRef = 18391DB45C7D892E61BF388C /* WindowInterfaces.h */; }; + 1839151F32D1BB1AB51A7BB6 /* AvnPanelWindow.mm in Sources */ = {isa = PBXBuildFile; fileRef = 18391884C7476DA4E53A492D /* AvnPanelWindow.mm */; }; + 183916173528EC2737DBE5E1 /* WindowBaseImpl.h in Headers */ = {isa = PBXBuildFile; fileRef = 183915BFF0E234CD3604A7CD /* WindowBaseImpl.h */; }; + 1839171DCC651B0638603AC4 /* INSWindowHolder.h in Headers */ = {isa = PBXBuildFile; fileRef = 18391BBB7782C296D424071F /* INSWindowHolder.h */; }; + 1839179A55FC1421BEE83330 /* WindowBaseImpl.mm in Sources */ = {isa = PBXBuildFile; fileRef = 18391676ECF0E983F4964357 /* WindowBaseImpl.mm */; }; + 183919D91DB9AAB5D700C2EA /* WindowImpl.h in Headers */ = {isa = PBXBuildFile; fileRef = 18391CD090AA776E7E841AC9 /* WindowImpl.h */; }; + 18391AA7E0BBA74D184C5734 /* AutoFitContentView.mm in Sources */ = {isa = PBXBuildFile; fileRef = 1839166350F32661F3ABD70F /* AutoFitContentView.mm */; }; + 18391AC16726CBC45856233B /* AvnWindow.mm in Sources */ = {isa = PBXBuildFile; fileRef = 1839155B28B20FFB672D29C6 /* AvnWindow.mm */; }; + 18391AC65ADD7DDD33FBE737 /* PopupImpl.h in Headers */ = {isa = PBXBuildFile; fileRef = 183910513F396141938832B5 /* PopupImpl.h */; }; + 18391C28BF1823B5464FDD36 /* ResizeScope.h in Headers */ = {isa = PBXBuildFile; fileRef = 1839171D898F9BFC1373631A /* ResizeScope.h */; }; + 18391CF07316F819E76B617C /* IWindowStateChanged.h in Headers */ = {isa = PBXBuildFile; fileRef = 183913C6BFD6856BD42D19FD /* IWindowStateChanged.h */; }; + 18391D4EB311BC7EF8B8C0A6 /* AvnView.mm in Sources */ = {isa = PBXBuildFile; fileRef = 1839132D0E2454D911F1D1F9 /* AvnView.mm */; }; + 18391D8CD1756DC858DC1A09 /* PopupImpl.mm in Sources */ = {isa = PBXBuildFile; fileRef = 18391BB698579F40F1783F31 /* PopupImpl.mm */; }; + 18391E1381E2D5BFD60265A9 /* AutoFitContentView.h in Headers */ = {isa = PBXBuildFile; fileRef = 18391654EF0E7AB3D3AB4071 /* AutoFitContentView.h */; }; + 18391ED5F611FF62C45F196D /* AvnView.h in Headers */ = {isa = PBXBuildFile; fileRef = 18391D1669284AD2EC9E866A /* AvnView.h */; }; + 18391F1E2411C79405A9943A /* WindowProtocol.h in Headers */ = {isa = PBXBuildFile; fileRef = 1839122E037567BDD1D09DEB /* WindowProtocol.h */; }; 1A002B9E232135EE00021753 /* app.mm in Sources */ = {isa = PBXBuildFile; fileRef = 1A002B9D232135EE00021753 /* app.mm */; }; 1A1852DC23E05814008F0DED /* deadlock.mm in Sources */ = {isa = PBXBuildFile; fileRef = 1A1852DB23E05814008F0DED /* deadlock.mm */; }; 1A3E5EA823E9E83B00EDE661 /* rendertarget.mm in Sources */ = {isa = PBXBuildFile; fileRef = 1A3E5EA723E9E83B00EDE661 /* rendertarget.mm */; }; @@ -28,13 +46,30 @@ AB00E4F72147CA920032A60A /* main.mm in Sources */ = {isa = PBXBuildFile; fileRef = AB00E4F62147CA920032A60A /* main.mm */; }; AB1E522C217613570091CD71 /* OpenGL.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = AB1E522B217613570091CD71 /* OpenGL.framework */; }; AB661C1E2148230F00291242 /* AppKit.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = AB661C1D2148230F00291242 /* AppKit.framework */; }; - AB661C202148286E00291242 /* window.mm in Sources */ = {isa = PBXBuildFile; fileRef = AB661C1F2148286E00291242 /* window.mm */; }; AB8F7D6B21482D7F0057DBA5 /* platformthreading.mm in Sources */ = {isa = PBXBuildFile; fileRef = AB8F7D6A21482D7F0057DBA5 /* platformthreading.mm */; }; BC11A5BE2608D58F0017BAD0 /* automation.h in Headers */ = {isa = PBXBuildFile; fileRef = BC11A5BC2608D58F0017BAD0 /* automation.h */; }; BC11A5BF2608D58F0017BAD0 /* automation.mm in Sources */ = {isa = PBXBuildFile; fileRef = BC11A5BD2608D58F0017BAD0 /* automation.mm */; }; /* End PBXBuildFile section */ /* Begin PBXFileReference section */ + 183910513F396141938832B5 /* PopupImpl.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = PopupImpl.h; sourceTree = ""; }; + 1839122E037567BDD1D09DEB /* WindowProtocol.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = WindowProtocol.h; sourceTree = ""; }; + 1839132D0E2454D911F1D1F9 /* AvnView.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = AvnView.mm; sourceTree = ""; }; + 183913C6BFD6856BD42D19FD /* IWindowStateChanged.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = IWindowStateChanged.h; sourceTree = ""; }; + 1839155B28B20FFB672D29C6 /* AvnWindow.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = AvnWindow.mm; sourceTree = ""; }; + 183915BFF0E234CD3604A7CD /* WindowBaseImpl.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = WindowBaseImpl.h; sourceTree = ""; }; + 18391654EF0E7AB3D3AB4071 /* AutoFitContentView.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = AutoFitContentView.h; sourceTree = ""; }; + 1839166350F32661F3ABD70F /* AutoFitContentView.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = AutoFitContentView.mm; sourceTree = ""; }; + 18391676ECF0E983F4964357 /* WindowBaseImpl.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = WindowBaseImpl.mm; sourceTree = ""; }; + 1839171D898F9BFC1373631A /* ResizeScope.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = ResizeScope.h; sourceTree = ""; }; + 18391884C7476DA4E53A492D /* AvnPanelWindow.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = AvnPanelWindow.mm; sourceTree = ""; }; + 183919BF108EB72A029F7671 /* WindowImpl.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = WindowImpl.mm; sourceTree = ""; }; + 18391BB698579F40F1783F31 /* PopupImpl.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = PopupImpl.mm; sourceTree = ""; }; + 18391BBB7782C296D424071F /* INSWindowHolder.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = INSWindowHolder.h; sourceTree = ""; }; + 18391CD090AA776E7E841AC9 /* WindowImpl.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = WindowImpl.h; sourceTree = ""; }; + 18391D1669284AD2EC9E866A /* AvnView.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = AvnView.h; sourceTree = ""; }; + 18391DB45C7D892E61BF388C /* WindowInterfaces.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = WindowInterfaces.h; sourceTree = ""; }; + 18391E45702740FE9DD69695 /* ResizeScope.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = ResizeScope.mm; sourceTree = ""; }; 1A002B9D232135EE00021753 /* app.mm */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.objcpp; path = app.mm; sourceTree = ""; }; 1A1852DB23E05814008F0DED /* deadlock.mm */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.objcpp; path = deadlock.mm; sourceTree = ""; }; 1A3E5EA723E9E83B00EDE661 /* rendertarget.mm */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.objcpp; path = rendertarget.mm; sourceTree = ""; }; @@ -48,7 +83,6 @@ 37A4E71A2178846A00EACBCD /* headers */ = {isa = PBXFileReference; lastKnownFileType = folder; name = headers; path = ../../inc; sourceTree = ""; }; 37A517B22159597E00FBA241 /* Screens.mm */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.objcpp; path = Screens.mm; sourceTree = ""; }; 37C09D8721580FE4006A6758 /* SystemDialogs.mm */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.objcpp; path = SystemDialogs.mm; sourceTree = ""; }; - 37C09D8A21581EF2006A6758 /* window.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = window.h; sourceTree = ""; }; 37DDA9AF219330F8002E132B /* AvnString.mm */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.objcpp; path = AvnString.mm; sourceTree = ""; }; 37DDA9B121933371002E132B /* AvnString.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = AvnString.h; sourceTree = ""; }; 37E2330E21583241000CB7E2 /* KeyTransform.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = KeyTransform.mm; sourceTree = ""; }; @@ -62,7 +96,6 @@ AB00E4F62147CA920032A60A /* main.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = main.mm; sourceTree = ""; }; AB1E522B217613570091CD71 /* OpenGL.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = OpenGL.framework; path = System/Library/Frameworks/OpenGL.framework; sourceTree = SDKROOT; }; AB661C1D2148230F00291242 /* AppKit.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = AppKit.framework; path = System/Library/Frameworks/AppKit.framework; sourceTree = SDKROOT; }; - AB661C1F2148286E00291242 /* window.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = window.mm; sourceTree = ""; }; AB661C212148288600291242 /* common.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = common.h; sourceTree = ""; }; AB7A61EF2147C815003C5833 /* libAvalonia.Native.OSX.dylib */ = {isa = PBXFileReference; explicitFileType = "compiled.mach-o.dylib"; includeInIndex = 0; path = libAvalonia.Native.OSX.dylib; sourceTree = BUILT_PRODUCTS_DIR; }; AB8F7D6A21482D7F0057DBA5 /* platformthreading.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = platformthreading.mm; sourceTree = ""; }; @@ -118,8 +151,6 @@ AB661C212148288600291242 /* common.h */, 379860FE214DA0C000CD0246 /* KeyTransform.h */, 37E2330E21583241000CB7E2 /* KeyTransform.mm */, - AB661C1F2148286E00291242 /* window.mm */, - 37C09D8A21581EF2006A6758 /* window.h */, AB00E4F62147CA920032A60A /* main.mm */, 37155CE3233C00EB0034DCE9 /* menu.h */, 520624B222973F4100C4DCEF /* menu.mm */, @@ -130,6 +161,24 @@ 37C09D8721580FE4006A6758 /* SystemDialogs.mm */, AB7A61F02147C815003C5833 /* Products */, AB661C1C2148230E00291242 /* Frameworks */, + 18391676ECF0E983F4964357 /* WindowBaseImpl.mm */, + 183915BFF0E234CD3604A7CD /* WindowBaseImpl.h */, + 18391BBB7782C296D424071F /* INSWindowHolder.h */, + 183919BF108EB72A029F7671 /* WindowImpl.mm */, + 18391CD090AA776E7E841AC9 /* WindowImpl.h */, + 183913C6BFD6856BD42D19FD /* IWindowStateChanged.h */, + 18391E45702740FE9DD69695 /* ResizeScope.mm */, + 1839171D898F9BFC1373631A /* ResizeScope.h */, + 1839132D0E2454D911F1D1F9 /* AvnView.mm */, + 18391D1669284AD2EC9E866A /* AvnView.h */, + 1839166350F32661F3ABD70F /* AutoFitContentView.mm */, + 18391654EF0E7AB3D3AB4071 /* AutoFitContentView.h */, + 18391884C7476DA4E53A492D /* AvnPanelWindow.mm */, + 1839122E037567BDD1D09DEB /* WindowProtocol.h */, + 1839155B28B20FFB672D29C6 /* AvnWindow.mm */, + 18391DB45C7D892E61BF388C /* WindowInterfaces.h */, + 18391BB698579F40F1783F31 /* PopupImpl.mm */, + 183910513F396141938832B5 /* PopupImpl.h */, ); sourceTree = ""; }; @@ -150,6 +199,16 @@ files = ( 37155CE4233C00EB0034DCE9 /* menu.h in Headers */, BC11A5BE2608D58F0017BAD0 /* automation.h in Headers */, + 183916173528EC2737DBE5E1 /* WindowBaseImpl.h in Headers */, + 1839171DCC651B0638603AC4 /* INSWindowHolder.h in Headers */, + 183919D91DB9AAB5D700C2EA /* WindowImpl.h in Headers */, + 18391CF07316F819E76B617C /* IWindowStateChanged.h in Headers */, + 18391C28BF1823B5464FDD36 /* ResizeScope.h in Headers */, + 18391ED5F611FF62C45F196D /* AvnView.h in Headers */, + 18391E1381E2D5BFD60265A9 /* AutoFitContentView.h in Headers */, + 18391F1E2411C79405A9943A /* WindowProtocol.h in Headers */, + 183914E50CF6D2EFC1667F7C /* WindowInterfaces.h in Headers */, + 18391AC65ADD7DDD33FBE737 /* PopupImpl.h in Headers */, ); runOnlyForDeploymentPostprocessing = 0; }; @@ -228,7 +287,14 @@ 1A465D10246AB61600C5858B /* dnd.mm in Sources */, AB00E4F72147CA920032A60A /* main.mm in Sources */, 37C09D8821580FE4006A6758 /* SystemDialogs.mm in Sources */, - AB661C202148286E00291242 /* window.mm in Sources */, + 1839179A55FC1421BEE83330 /* WindowBaseImpl.mm in Sources */, + 1839125F057B0A4EB1760058 /* WindowImpl.mm in Sources */, + 18391068E48EF96E3DB5FDAB /* ResizeScope.mm in Sources */, + 18391D4EB311BC7EF8B8C0A6 /* AvnView.mm in Sources */, + 18391AA7E0BBA74D184C5734 /* AutoFitContentView.mm in Sources */, + 1839151F32D1BB1AB51A7BB6 /* AvnPanelWindow.mm in Sources */, + 18391AC16726CBC45856233B /* AvnWindow.mm in Sources */, + 18391D8CD1756DC858DC1A09 /* PopupImpl.mm in Sources */, ); runOnlyForDeploymentPostprocessing = 0; }; diff --git a/native/Avalonia.Native/src/OSX/Avalonia.Native.OSX.xcodeproj/xcshareddata/xcschemes/Avalonia.Native.OSX.xcscheme b/native/Avalonia.Native/src/OSX/Avalonia.Native.OSX.xcodeproj/xcshareddata/xcschemes/Avalonia.Native.OSX.xcscheme index 5d20a135b9..87a8312c38 100644 --- a/native/Avalonia.Native/src/OSX/Avalonia.Native.OSX.xcodeproj/xcshareddata/xcschemes/Avalonia.Native.OSX.xcscheme +++ b/native/Avalonia.Native/src/OSX/Avalonia.Native.OSX.xcodeproj/xcshareddata/xcschemes/Avalonia.Native.OSX.xcscheme @@ -56,10 +56,14 @@ + + + + +#import +#import +#include "common.h" +#include "WindowImpl.h" +#include "KeyTransform.h" + +@class AvnAccessibilityElement; + +@interface AvnView : NSView +-(AvnView* _Nonnull) initWithParent: (WindowBaseImpl* _Nonnull) parent; +-(NSEvent* _Nonnull) lastMouseDownEvent; +-(AvnPoint) translateLocalPoint:(AvnPoint)pt; +-(void) setSwRenderedFrame: (AvnFramebuffer* _Nonnull) fb dispose: (IUnknown* _Nonnull) dispose; +-(void) onClosed; + +-(AvnPlatformResizeReason) getResizeReason; +-(void) setResizeReason:(AvnPlatformResizeReason)reason; ++ (AvnPoint)toAvnPoint:(CGPoint)p; +@end \ No newline at end of file diff --git a/native/Avalonia.Native/src/OSX/AvnView.mm b/native/Avalonia.Native/src/OSX/AvnView.mm new file mode 100644 index 0000000000..02526afbcb --- /dev/null +++ b/native/Avalonia.Native/src/OSX/AvnView.mm @@ -0,0 +1,712 @@ +// +// Created by Dan Walmsley on 05/05/2022. +// Copyright (c) 2022 Avalonia. All rights reserved. +// + +#import +#include "AvnView.h" +#include "automation.h" +#import "WindowInterfaces.h" + +@implementation AvnView +{ + ComPtr _parent; + NSTrackingArea* _area; + bool _isLeftPressed, _isMiddlePressed, _isRightPressed, _isXButton1Pressed, _isXButton2Pressed; + AvnInputModifiers _modifierState; + NSEvent* _lastMouseDownEvent; + bool _lastKeyHandled; + AvnPixelSize _lastPixelSize; + NSObject* _renderTarget; + AvnPlatformResizeReason _resizeReason; + AvnAccessibilityElement* _accessibilityChild; +} + +- (void)onClosed +{ + @synchronized (self) + { + _parent = nullptr; + } +} + +- (NSEvent*) lastMouseDownEvent +{ + return _lastMouseDownEvent; +} + +- (void) updateRenderTarget +{ + [_renderTarget resize:_lastPixelSize withScale:static_cast([[self window] backingScaleFactor])]; + [self setNeedsDisplayInRect:[self frame]]; +} + +-(AvnView*) initWithParent: (WindowBaseImpl*) parent +{ + self = [super init]; + _renderTarget = parent->renderTarget; + [self setWantsLayer:YES]; + [self setLayerContentsRedrawPolicy: NSViewLayerContentsRedrawDuringViewResize]; + + _parent = parent; + _area = nullptr; + _lastPixelSize.Height = 100; + _lastPixelSize.Width = 100; + [self registerForDraggedTypes: @[@"public.data", GetAvnCustomDataType()]]; + + _modifierState = AvnInputModifiersNone; + return self; +} + +- (BOOL)isFlipped +{ + return YES; +} + +- (BOOL)wantsUpdateLayer +{ + return YES; +} + +- (void)setLayer:(CALayer *)layer +{ + [_renderTarget setNewLayer: layer]; + [super setLayer: layer]; +} + +- (BOOL)isOpaque +{ + return YES; +} + +- (BOOL)acceptsFirstResponder +{ + return true; +} + +- (BOOL)acceptsFirstMouse:(NSEvent *)event +{ + return true; +} + +- (BOOL)canBecomeKeyView +{ + return true; +} + +-(void)setFrameSize:(NSSize)newSize +{ + [super setFrameSize:newSize]; + + if(_area != nullptr) + { + [self removeTrackingArea:_area]; + _area = nullptr; + } + + if (_parent == nullptr) + { + return; + } + + NSRect rect = NSZeroRect; + rect.size = newSize; + + NSTrackingAreaOptions options = NSTrackingActiveAlways | NSTrackingMouseMoved | NSTrackingMouseEnteredAndExited | NSTrackingEnabledDuringMouseDrag; + _area = [[NSTrackingArea alloc] initWithRect:rect options:options owner:self userInfo:nullptr]; + [self addTrackingArea:_area]; + + _parent->UpdateCursor(); + + auto fsize = [self convertSizeToBacking: [self frame].size]; + + if(_lastPixelSize.Width != (int)fsize.width || _lastPixelSize.Height != (int)fsize.height) + { + _lastPixelSize.Width = (int)fsize.width; + _lastPixelSize.Height = (int)fsize.height; + [self updateRenderTarget]; + + auto reason = [self inLiveResize] ? ResizeUser : _resizeReason; + _parent->BaseEvents->Resized(AvnSize{newSize.width, newSize.height}, reason); + } +} + +- (void)updateLayer +{ + AvnInsidePotentialDeadlock deadlock; + if (_parent == nullptr) + { + return; + } + + _parent->BaseEvents->RunRenderPriorityJobs(); + + if (_parent == nullptr) + { + return; + } + + _parent->BaseEvents->Paint(); +} + +- (void)drawRect:(NSRect)dirtyRect +{ + return; +} + +-(void) setSwRenderedFrame: (AvnFramebuffer*) fb dispose: (IUnknown*) dispose +{ + @autoreleasepool { + [_renderTarget setSwFrame:fb]; + dispose->Release(); + } +} + +- (AvnPoint) translateLocalPoint:(AvnPoint)pt +{ + pt.Y = [self bounds].size.height - pt.Y; + return pt; +} + ++ (AvnPoint)toAvnPoint:(CGPoint)p +{ + AvnPoint result; + + result.X = p.x; + result.Y = p.y; + + return result; +} + +- (void) viewDidChangeBackingProperties +{ + auto fsize = [self convertSizeToBacking: [self frame].size]; + _lastPixelSize.Width = (int)fsize.width; + _lastPixelSize.Height = (int)fsize.height; + [self updateRenderTarget]; + + if(_parent != nullptr) + { + _parent->BaseEvents->ScalingChanged([_parent->Window backingScaleFactor]); + } + + [super viewDidChangeBackingProperties]; +} + +- (bool) ignoreUserInput:(bool)trigerInputWhenDisabled +{ + if(_parent == nullptr) + { + return TRUE; + } + + auto parentWindow = _parent->GetWindowProtocol(); + + if(parentWindow == nil || ![parentWindow shouldTryToHandleEvents]) + { + if(trigerInputWhenDisabled) + { + auto window = dynamic_cast(_parent.getRaw()); + + if(window != nullptr) + { + window->WindowEvents->GotInputWhenDisabled(); + } + } + + return TRUE; + } + + return FALSE; +} + +- (void)mouseEvent:(NSEvent *)event withType:(AvnRawMouseEventType) type +{ + bool triggerInputWhenDisabled = type != Move; + + if([self ignoreUserInput: triggerInputWhenDisabled]) + { + return; + } + + auto localPoint = [self convertPoint:[event locationInWindow] toView:self]; + auto avnPoint = [AvnView toAvnPoint:localPoint]; + auto point = [self translateLocalPoint:avnPoint]; + AvnVector delta = { 0, 0}; + + if(type == Wheel) + { + auto speed = 5; + + if([event hasPreciseScrollingDeltas]) + { + speed = 50; + } + + delta.X = [event scrollingDeltaX] / speed; + delta.Y = [event scrollingDeltaY] / speed; + + if(delta.X == 0 && delta.Y == 0) + { + return; + } + } + else if (type == Magnify) + { + delta.X = delta.Y = [event magnification]; + } + else if (type == Rotate) + { + delta.X = delta.Y = [event rotation]; + } + else if (type == Swipe) + { + delta.X = [event deltaX]; + delta.Y = [event deltaY]; + } + + uint32 timestamp = static_cast([event timestamp] * 1000); + auto modifiers = [self getModifiers:[event modifierFlags]]; + + if(type != Move || + ( + [self window] != nil && + ( + [[self window] firstResponder] == nil + || ![[[self window] firstResponder] isKindOfClass: [NSView class]] + ) + ) + ) + [self becomeFirstResponder]; + + if(_parent != nullptr) + { + _parent->BaseEvents->RawMouseEvent(type, timestamp, modifiers, point, delta); + } + + [super mouseMoved:event]; +} + +- (BOOL) resignFirstResponder +{ + _parent->BaseEvents->LostFocus(); + return YES; +} + +- (void)mouseMoved:(NSEvent *)event +{ + [self mouseEvent:event withType:Move]; +} + +- (void)mouseDown:(NSEvent *)event +{ + _isLeftPressed = true; + _lastMouseDownEvent = event; + [self mouseEvent:event withType:LeftButtonDown]; +} + +- (void)otherMouseDown:(NSEvent *)event +{ + _lastMouseDownEvent = event; + + switch(event.buttonNumber) + { + case 2: + case 3: + _isMiddlePressed = true; + [self mouseEvent:event withType:MiddleButtonDown]; + break; + case 4: + _isXButton1Pressed = true; + [self mouseEvent:event withType:XButton1Down]; + break; + case 5: + _isXButton2Pressed = true; + [self mouseEvent:event withType:XButton2Down]; + break; + + default: + break; + } +} + +- (void)rightMouseDown:(NSEvent *)event +{ + _isRightPressed = true; + _lastMouseDownEvent = event; + [self mouseEvent:event withType:RightButtonDown]; +} + +- (void)mouseUp:(NSEvent *)event +{ + _isLeftPressed = false; + [self mouseEvent:event withType:LeftButtonUp]; +} + +- (void)otherMouseUp:(NSEvent *)event +{ + switch(event.buttonNumber) + { + case 2: + case 3: + _isMiddlePressed = false; + [self mouseEvent:event withType:MiddleButtonUp]; + break; + case 4: + _isXButton1Pressed = false; + [self mouseEvent:event withType:XButton1Up]; + break; + case 5: + _isXButton2Pressed = false; + [self mouseEvent:event withType:XButton2Up]; + break; + + default: + break; + } +} + +- (void)rightMouseUp:(NSEvent *)event +{ + _isRightPressed = false; + [self mouseEvent:event withType:RightButtonUp]; +} + +- (void)mouseDragged:(NSEvent *)event +{ + [self mouseEvent:event withType:Move]; + [super mouseDragged:event]; +} + +- (void)otherMouseDragged:(NSEvent *)event +{ + [self mouseEvent:event withType:Move]; + [super otherMouseDragged:event]; +} + +- (void)rightMouseDragged:(NSEvent *)event +{ + [self mouseEvent:event withType:Move]; + [super rightMouseDragged:event]; +} + +- (void)scrollWheel:(NSEvent *)event +{ + [self mouseEvent:event withType:Wheel]; + [super scrollWheel:event]; +} + +- (void)magnifyWithEvent:(NSEvent *)event +{ + [self mouseEvent:event withType:Magnify]; + [super magnifyWithEvent:event]; +} + +- (void)rotateWithEvent:(NSEvent *)event +{ + [self mouseEvent:event withType:Rotate]; + [super rotateWithEvent:event]; +} + +- (void)swipeWithEvent:(NSEvent *)event +{ + [self mouseEvent:event withType:Swipe]; + [super swipeWithEvent:event]; +} + +- (void)mouseEntered:(NSEvent *)event +{ + [super mouseEntered:event]; +} + +- (void)mouseExited:(NSEvent *)event +{ + [self mouseEvent:event withType:LeaveWindow]; + [super mouseExited:event]; +} + +- (void) keyboardEvent: (NSEvent *) event withType: (AvnRawKeyEventType)type +{ + if([self ignoreUserInput: false]) + { + return; + } + + auto key = s_KeyMap[[event keyCode]]; + + uint32_t timestamp = static_cast([event timestamp] * 1000); + auto modifiers = [self getModifiers:[event modifierFlags]]; + + if(_parent != nullptr) + { + _lastKeyHandled = _parent->BaseEvents->RawKeyEvent(type, timestamp, modifiers, key); + } +} + +- (BOOL)performKeyEquivalent:(NSEvent *)event +{ + bool result = _lastKeyHandled; + + _lastKeyHandled = false; + + return result; +} + +- (void)flagsChanged:(NSEvent *)event +{ + auto newModifierState = [self getModifiers:[event modifierFlags]]; + + bool isAltCurrentlyPressed = (_modifierState & Alt) == Alt; + bool isControlCurrentlyPressed = (_modifierState & Control) == Control; + bool isShiftCurrentlyPressed = (_modifierState & Shift) == Shift; + bool isCommandCurrentlyPressed = (_modifierState & Windows) == Windows; + + bool isAltPressed = (newModifierState & Alt) == Alt; + bool isControlPressed = (newModifierState & Control) == Control; + bool isShiftPressed = (newModifierState & Shift) == Shift; + bool isCommandPressed = (newModifierState & Windows) == Windows; + + + if (isAltPressed && !isAltCurrentlyPressed) + { + [self keyboardEvent:event withType:KeyDown]; + } + else if (isAltCurrentlyPressed && !isAltPressed) + { + [self keyboardEvent:event withType:KeyUp]; + } + + if (isControlPressed && !isControlCurrentlyPressed) + { + [self keyboardEvent:event withType:KeyDown]; + } + else if (isControlCurrentlyPressed && !isControlPressed) + { + [self keyboardEvent:event withType:KeyUp]; + } + + if (isShiftPressed && !isShiftCurrentlyPressed) + { + [self keyboardEvent:event withType:KeyDown]; + } + else if(isShiftCurrentlyPressed && !isShiftPressed) + { + [self keyboardEvent:event withType:KeyUp]; + } + + if(isCommandPressed && !isCommandCurrentlyPressed) + { + [self keyboardEvent:event withType:KeyDown]; + } + else if(isCommandCurrentlyPressed && ! isCommandPressed) + { + [self keyboardEvent:event withType:KeyUp]; + } + + _modifierState = newModifierState; + + [[self inputContext] handleEvent:event]; + [super flagsChanged:event]; +} + +- (void)keyDown:(NSEvent *)event +{ + [self keyboardEvent:event withType:KeyDown]; + [[self inputContext] handleEvent:event]; + [super keyDown:event]; +} + +- (void)keyUp:(NSEvent *)event +{ + [self keyboardEvent:event withType:KeyUp]; + [super keyUp:event]; +} + +- (AvnInputModifiers)getModifiers:(NSEventModifierFlags)mod +{ + unsigned int rv = 0; + + if (mod & NSEventModifierFlagControl) + rv |= Control; + if (mod & NSEventModifierFlagShift) + rv |= Shift; + if (mod & NSEventModifierFlagOption) + rv |= Alt; + if (mod & NSEventModifierFlagCommand) + rv |= Windows; + + if (_isLeftPressed) + rv |= LeftMouseButton; + if (_isMiddlePressed) + rv |= MiddleMouseButton; + if (_isRightPressed) + rv |= RightMouseButton; + if (_isXButton1Pressed) + rv |= XButton1MouseButton; + if (_isXButton2Pressed) + rv |= XButton2MouseButton; + + return (AvnInputModifiers)rv; +} + +- (BOOL)hasMarkedText +{ + return _lastKeyHandled; +} + +- (NSRange)markedRange +{ + return NSMakeRange(NSNotFound, 0); +} + +- (NSRange)selectedRange +{ + return NSMakeRange(NSNotFound, 0); +} + +- (void)setMarkedText:(id)string selectedRange:(NSRange)selectedRange replacementRange:(NSRange)replacementRange +{ + +} + +- (void)unmarkText +{ + +} + +- (NSArray *)validAttributesForMarkedText +{ + return [NSArray new]; +} + +- (NSAttributedString *)attributedSubstringForProposedRange:(NSRange)range actualRange:(NSRangePointer)actualRange +{ + return [NSAttributedString new]; +} + +- (void)insertText:(id)string replacementRange:(NSRange)replacementRange +{ + if(!_lastKeyHandled) + { + if(_parent != nullptr) + { + _lastKeyHandled = _parent->BaseEvents->RawTextInputEvent(0, [string UTF8String]); + } + } +} + +- (NSUInteger)characterIndexForPoint:(NSPoint)point +{ + return 0; +} + +- (NSRect)firstRectForCharacterRange:(NSRange)range actualRange:(NSRangePointer)actualRange +{ + CGRect result = { 0 }; + + return result; +} + +- (NSDragOperation)triggerAvnDragEvent: (AvnDragEventType) type info: (id )info +{ + auto localPoint = [self convertPoint:[info draggingLocation] toView:self]; + auto avnPoint = [AvnView toAvnPoint:localPoint]; + auto point = [self translateLocalPoint:avnPoint]; + auto modifiers = [self getModifiers:[[NSApp currentEvent] modifierFlags]]; + NSDragOperation nsop = [info draggingSourceOperationMask]; + + auto effects = ConvertDragDropEffects(nsop); + int reffects = (int)_parent->BaseEvents + ->DragEvent(type, point, modifiers, effects, + CreateClipboard([info draggingPasteboard], nil), + GetAvnDataObjectHandleFromDraggingInfo(info)); + + NSDragOperation ret = static_cast(0); + + // Ensure that the managed part didn't add any new effects + reffects = (int)effects & reffects; + + // OSX requires exactly one operation + if((reffects & (int)AvnDragDropEffects::Copy) != 0) + ret = NSDragOperationCopy; + else if((reffects & (int)AvnDragDropEffects::Move) != 0) + ret = NSDragOperationMove; + else if((reffects & (int)AvnDragDropEffects::Link) != 0) + ret = NSDragOperationLink; + if(ret == 0) + ret = NSDragOperationNone; + return ret; +} + +- (NSDragOperation)draggingEntered:(id )sender +{ + return [self triggerAvnDragEvent: AvnDragEventType::Enter info:sender]; +} + +- (NSDragOperation)draggingUpdated:(id )sender +{ + return [self triggerAvnDragEvent: AvnDragEventType::Over info:sender]; +} + +- (void)draggingExited:(id )sender +{ + [self triggerAvnDragEvent: AvnDragEventType::Leave info:sender]; +} + +- (BOOL)prepareForDragOperation:(id )sender +{ + return [self triggerAvnDragEvent: AvnDragEventType::Over info:sender] != NSDragOperationNone; +} + +- (BOOL)performDragOperation:(id )sender +{ + return [self triggerAvnDragEvent: AvnDragEventType::Drop info:sender] != NSDragOperationNone; +} + +- (void)concludeDragOperation:(nullable id )sender +{ + +} + +- (AvnPlatformResizeReason)getResizeReason +{ + return _resizeReason; +} + +- (void)setResizeReason:(AvnPlatformResizeReason)reason +{ + _resizeReason = reason; +} + +- (AvnAccessibilityElement *) accessibilityChild +{ + if (_accessibilityChild == nil) + { + auto peer = _parent->BaseEvents->GetAutomationPeer(); + + if (peer == nil) + return nil; + + _accessibilityChild = [AvnAccessibilityElement acquire:peer]; + } + + return _accessibilityChild; +} + +- (NSArray *)accessibilityChildren +{ + auto child = [self accessibilityChild]; + return NSAccessibilityUnignoredChildrenForOnlyChild(child); +} + +- (id)accessibilityHitTest:(NSPoint)point +{ + return [[self accessibilityChild] accessibilityHitTest:point]; +} + +- (id)accessibilityFocusedUIElement +{ + return [[self accessibilityChild] accessibilityFocusedUIElement]; +} + +@end \ No newline at end of file diff --git a/native/Avalonia.Native/src/OSX/AvnWindow.mm b/native/Avalonia.Native/src/OSX/AvnWindow.mm new file mode 100644 index 0000000000..f51c693777 --- /dev/null +++ b/native/Avalonia.Native/src/OSX/AvnWindow.mm @@ -0,0 +1,466 @@ +// +// Created by Dan Walmsley on 06/05/2022. +// Copyright (c) 2022 Avalonia. All rights reserved. +// + + +#import +#import "WindowProtocol.h" +#import "WindowBaseImpl.h" + +#ifdef IS_NSPANEL +#define BASE_CLASS NSPanel +#define CLASS_NAME AvnPanel +#else +#define BASE_CLASS NSWindow +#define CLASS_NAME AvnWindow +#endif + +#import +#include "common.h" +#include "menu.h" +#include "automation.h" +#include "WindowBaseImpl.h" +#include "WindowImpl.h" +#include "AvnView.h" +#include "WindowInterfaces.h" +#include "PopupImpl.h" + +@implementation CLASS_NAME +{ + ComPtr _parent; + bool _closed; + bool _isEnabled; + bool _canBecomeKeyWindow; + bool _isExtended; + AvnMenu* _menu; +} + +-(void) setIsExtended:(bool)value; +{ + _isExtended = value; +} + +-(bool) isDialog +{ + return _parent->IsDialog(); +} + +-(double) getExtendedTitleBarHeight +{ + if(_isExtended) + { + for (id subview in self.contentView.superview.subviews) + { + if ([subview isKindOfClass:NSClassFromString(@"NSTitlebarContainerView")]) + { + NSView *titlebarView = [subview subviews][0]; + + return (double)titlebarView.frame.size.height; + } + } + + return -1; + } + else + { + return 0; + } +} + +- (void)performClose:(id)sender +{ + if([[self delegate] respondsToSelector:@selector(windowShouldClose:)]) + { + if(![[self delegate] windowShouldClose:self]) return; + } + else if([self respondsToSelector:@selector(windowShouldClose:)]) + { + if(![self windowShouldClose:self]) return; + } + + [self close]; +} + +- (void)pollModalSession:(nonnull NSModalSession)session +{ + auto response = [NSApp runModalSession:session]; + + if(response == NSModalResponseContinue) + { + dispatch_async(dispatch_get_main_queue(), ^{ + [self pollModalSession:session]; + }); + } + else if (!_closed) + { + [self orderOut:self]; + [NSApp endModalSession:session]; + } +} + +-(void) showWindowMenuWithAppMenu +{ + if(_menu != nullptr) + { + auto appMenuItem = ::GetAppMenuItem(); + + if(appMenuItem != nullptr) + { + auto appMenu = [appMenuItem menu]; + + [appMenu removeItem:appMenuItem]; + + [_menu insertItem:appMenuItem atIndex:0]; + + [_menu setHasGlobalMenuItem:true]; + } + + [NSApp setMenu:_menu]; + } + else + { + [self showAppMenuOnly]; + } +} + +-(void) showAppMenuOnly +{ + auto appMenuItem = ::GetAppMenuItem(); + + if(appMenuItem != nullptr) + { + auto appMenu = ::GetAppMenu(); + + auto nativeAppMenu = dynamic_cast(appMenu); + + [[appMenuItem menu] removeItem:appMenuItem]; + + if(_menu != nullptr) + { + [_menu setHasGlobalMenuItem:false]; + } + + [nativeAppMenu->GetNative() addItem:appMenuItem]; + + [NSApp setMenu:nativeAppMenu->GetNative()]; + } +} + +-(void) applyMenu:(AvnMenu *)menu +{ + if(menu == nullptr) + { + menu = [AvnMenu new]; + } + + _menu = menu; +} + +-(CLASS_NAME*) initWithParent: (WindowBaseImpl*) parent contentRect: (NSRect)contentRect styleMask: (NSWindowStyleMask)styleMask; +{ + // https://jameshfisher.com/2020/07/10/why-is-the-contentrect-of-my-nswindow-ignored/ + // create nswindow with specific contentRect, otherwise we wont be able to resize the window + // until several ms after the window is physically on the screen. + self = [super initWithContentRect:contentRect styleMask: styleMask backing:NSBackingStoreBuffered defer:false]; + + [self setReleasedWhenClosed:false]; + _parent = parent; + [self setDelegate:self]; + _closed = false; + _isEnabled = true; + + [self backingScaleFactor]; + [self setOpaque:NO]; + [self setBackgroundColor: [NSColor clearColor]]; + + _isExtended = false; + +#ifdef IS_NSPANEL + [self setCollectionBehavior:NSWindowCollectionBehaviorCanJoinAllSpaces|NSWindowCollectionBehaviorFullScreenAuxiliary]; +#endif + + return self; +} + +- (BOOL)windowShouldClose:(NSWindow *)sender +{ + auto window = dynamic_cast(_parent.getRaw()); + + if(window != nullptr) + { + return !window->WindowEvents->Closing(); + } + + return true; +} + +- (void)windowDidChangeBackingProperties:(NSNotification *)notification +{ + [self backingScaleFactor]; +} + + + +- (void)windowWillClose:(NSNotification *)notification +{ + _closed = true; + if(_parent) + { + ComPtr parent = _parent; + _parent = NULL; + [self restoreParentWindow]; + parent->BaseEvents->Closed(); + [parent->View onClosed]; + } +} + +-(BOOL)canBecomeKeyWindow +{ + if(_canBecomeKeyWindow) + { + // If the window has a child window being shown as a dialog then don't allow it to become the key window. + for(NSWindow* uch in [self childWindows]) + { + if (![uch conformsToProtocol:@protocol(AvnWindowProtocol)]) + { + continue; + } + + id ch = (id ) uch; + + if(ch.isDialog) + return false; + } + + return true; + } + + return false; +} + +#ifndef IS_NSPANEL +-(BOOL)canBecomeMainWindow +{ + return true; +} +#endif + +-(void)setCanBecomeKeyWindow:(bool)value +{ + _canBecomeKeyWindow = value; +} + +-(bool)shouldTryToHandleEvents +{ + return _isEnabled; +} + +-(void) setEnabled:(bool)enable +{ + _isEnabled = enable; +} + +-(void)becomeKeyWindow +{ + [self showWindowMenuWithAppMenu]; + + if(_parent != nullptr) + { + _parent->BaseEvents->Activated(); + } + + [super becomeKeyWindow]; +} + +-(void) restoreParentWindow; +{ + auto parent = [self parentWindow]; + + if(parent != nil) + { + [parent removeChildWindow:self]; + } +} + +- (void)windowDidMiniaturize:(NSNotification *)notification +{ + auto parent = dynamic_cast(_parent.operator->()); + + if(parent != nullptr) + { + parent->WindowStateChanged(); + } +} + +- (void)windowDidDeminiaturize:(NSNotification *)notification +{ + auto parent = dynamic_cast(_parent.operator->()); + + if(parent != nullptr) + { + parent->WindowStateChanged(); + } +} + +- (void)windowDidResize:(NSNotification *)notification +{ + auto parent = dynamic_cast(_parent.operator->()); + + if(parent != nullptr) + { + parent->WindowStateChanged(); + } +} + +- (void)windowWillExitFullScreen:(NSNotification *)notification +{ + auto parent = dynamic_cast(_parent.operator->()); + + if(parent != nullptr) + { + parent->StartStateTransition(); + } +} + +- (void)windowDidExitFullScreen:(NSNotification *)notification +{ + auto parent = dynamic_cast(_parent.operator->()); + + if(parent != nullptr) + { + parent->EndStateTransition(); + + if(parent->Decorations() != SystemDecorationsFull && parent->WindowState() == Maximized) + { + NSRect screenRect = [[self screen] visibleFrame]; + [self setFrame:screenRect display:YES]; + } + + if(parent->WindowState() == Minimized) + { + [self miniaturize:nullptr]; + } + + parent->WindowStateChanged(); + } +} + +- (void)windowWillEnterFullScreen:(NSNotification *)notification +{ + auto parent = dynamic_cast(_parent.operator->()); + + if(parent != nullptr) + { + parent->StartStateTransition(); + } +} + +- (void)windowDidEnterFullScreen:(NSNotification *)notification +{ + auto parent = dynamic_cast(_parent.operator->()); + + if(parent != nullptr) + { + parent->EndStateTransition(); + parent->WindowStateChanged(); + } +} + +- (BOOL)windowShouldZoom:(NSWindow *)window toFrame:(NSRect)newFrame +{ + return true; +} + +-(void)resignKeyWindow +{ + if(_parent) + _parent->BaseEvents->Deactivated(); + + [self showAppMenuOnly]; + + [super resignKeyWindow]; +} + +- (void)windowDidMove:(NSNotification *)notification +{ + AvnPoint position; + + if(_parent != nullptr) + { + auto cparent = dynamic_cast(_parent.getRaw()); + + if(cparent != nullptr) + { + if(!cparent->IsShown()) + { + return; + } + + if(cparent->WindowState() == Maximized) + { + cparent->SetWindowState(Normal); + } + } + + _parent->GetPosition(&position); + _parent->BaseEvents->PositionChanged(position); + } +} + +- (AvnPoint) translateLocalPoint:(AvnPoint)pt +{ + pt.Y = [self frame].size.height - pt.Y; + return pt; +} + +- (void)sendEvent:(NSEvent *)event +{ + [super sendEvent:event]; + + /// This is to detect non-client clicks. This can only be done on Windows... not popups, hence the dynamic_cast. + if(_parent != nullptr && dynamic_cast(_parent.getRaw()) != nullptr) + { + switch(event.type) + { + case NSEventTypeLeftMouseDown: + { + AvnView* view = _parent->View; + NSPoint windowPoint = [event locationInWindow]; + NSPoint viewPoint = [view convertPoint:windowPoint fromView:nil]; + + if (!NSPointInRect(viewPoint, view.bounds)) + { + auto avnPoint = [AvnView toAvnPoint:windowPoint]; + auto point = [self translateLocalPoint:avnPoint]; + AvnVector delta = { 0, 0 }; + + _parent->BaseEvents->RawMouseEvent(NonClientLeftButtonDown, static_cast([event timestamp] * 1000), AvnInputModifiersNone, point, delta); + } + } + break; + + case NSEventTypeMouseEntered: + { + _parent->UpdateCursor(); + } + break; + + case NSEventTypeMouseExited: + { + [[NSCursor arrowCursor] set]; + } + break; + + default: + break; + } + } +} + +- (void)disconnectParent { + _parent = nullptr; +} + +@end + diff --git a/native/Avalonia.Native/src/OSX/INSWindowHolder.h b/native/Avalonia.Native/src/OSX/INSWindowHolder.h new file mode 100644 index 0000000000..ae64a53e7d --- /dev/null +++ b/native/Avalonia.Native/src/OSX/INSWindowHolder.h @@ -0,0 +1,17 @@ +// +// Created by Dan Walmsley on 04/05/2022. +// Copyright (c) 2022 Avalonia. All rights reserved. +// + +#ifndef AVALONIA_NATIVE_OSX_INSWINDOWHOLDER_H +#define AVALONIA_NATIVE_OSX_INSWINDOWHOLDER_H + +@class AvnView; + +struct INSWindowHolder +{ + virtual NSWindow* _Nonnull GetNSWindow () = 0; + virtual NSView* _Nonnull GetNSView () = 0; +}; + +#endif //AVALONIA_NATIVE_OSX_INSWINDOWHOLDER_H diff --git a/native/Avalonia.Native/src/OSX/IWindowStateChanged.h b/native/Avalonia.Native/src/OSX/IWindowStateChanged.h new file mode 100644 index 0000000000..f0905da3ac --- /dev/null +++ b/native/Avalonia.Native/src/OSX/IWindowStateChanged.h @@ -0,0 +1,18 @@ +// +// Created by Dan Walmsley on 04/05/2022. +// Copyright (c) 2022 Avalonia. All rights reserved. +// + +#ifndef AVALONIA_NATIVE_OSX_IWINDOWSTATECHANGED_H +#define AVALONIA_NATIVE_OSX_IWINDOWSTATECHANGED_H + +struct IWindowStateChanged +{ + virtual void WindowStateChanged () = 0; + virtual void StartStateTransition () = 0; + virtual void EndStateTransition () = 0; + virtual SystemDecorations Decorations () = 0; + virtual AvnWindowState WindowState () = 0; +}; + +#endif //AVALONIA_NATIVE_OSX_IWINDOWSTATECHANGED_H diff --git a/native/Avalonia.Native/src/OSX/PopupImpl.h b/native/Avalonia.Native/src/OSX/PopupImpl.h new file mode 100644 index 0000000000..451019a6a4 --- /dev/null +++ b/native/Avalonia.Native/src/OSX/PopupImpl.h @@ -0,0 +1,9 @@ +// +// Created by Dan Walmsley on 06/05/2022. +// Copyright (c) 2022 Avalonia. All rights reserved. +// + +#ifndef AVALONIA_NATIVE_OSX_POPUPIMPL_H +#define AVALONIA_NATIVE_OSX_POPUPIMPL_H + +#endif //AVALONIA_NATIVE_OSX_POPUPIMPL_H diff --git a/native/Avalonia.Native/src/OSX/PopupImpl.mm b/native/Avalonia.Native/src/OSX/PopupImpl.mm new file mode 100644 index 0000000000..3c5afd9424 --- /dev/null +++ b/native/Avalonia.Native/src/OSX/PopupImpl.mm @@ -0,0 +1,61 @@ +// +// Created by Dan Walmsley on 06/05/2022. +// Copyright (c) 2022 Avalonia. All rights reserved. +// + +#include "WindowInterfaces.h" +#include "AvnView.h" +#include "WindowImpl.h" +#include "automation.h" +#include "menu.h" +#include "common.h" +#import "WindowBaseImpl.h" +#import "WindowProtocol.h" +#import +#include "PopupImpl.h" + +class PopupImpl : public virtual WindowBaseImpl, public IAvnPopup +{ +private: + BEGIN_INTERFACE_MAP() + INHERIT_INTERFACE_MAP(WindowBaseImpl) + INTERFACE_MAP_ENTRY(IAvnPopup, IID_IAvnPopup) + END_INTERFACE_MAP() + virtual ~PopupImpl(){} + ComPtr WindowEvents; + PopupImpl(IAvnWindowEvents* events, IAvnGlContext* gl) : WindowBaseImpl(events, gl) + { + WindowEvents = events; + } +protected: + virtual NSWindowStyleMask GetStyle() override + { + return NSWindowStyleMaskBorderless; + } + + virtual void OnInitialiseNSWindow () override + { + [Window setLevel:NSPopUpMenuWindowLevel]; + } + +public: + virtual bool ShouldTakeFocusOnShow() override + { + return false; + } + + virtual HRESULT Show(bool activate, bool isDialog) override + { + return WindowBaseImpl::Show(activate, true); + } +}; + + +extern IAvnPopup* CreateAvnPopup(IAvnWindowEvents*events, IAvnGlContext* gl) +{ + @autoreleasepool + { + IAvnPopup* ptr = dynamic_cast(new PopupImpl(events, gl)); + return ptr; + } +} diff --git a/native/Avalonia.Native/src/OSX/ResizeScope.h b/native/Avalonia.Native/src/OSX/ResizeScope.h new file mode 100644 index 0000000000..9a43c158fe --- /dev/null +++ b/native/Avalonia.Native/src/OSX/ResizeScope.h @@ -0,0 +1,24 @@ +// +// Created by Dan Walmsley on 04/05/2022. +// Copyright (c) 2022 Avalonia. All rights reserved. +// + +#ifndef AVALONIA_NATIVE_OSX_RESIZESCOPE_H +#define AVALONIA_NATIVE_OSX_RESIZESCOPE_H + +#include "avalonia-native.h" + +@class AvnView; + +class ResizeScope +{ +public: + ResizeScope(AvnView* _Nonnull view, AvnPlatformResizeReason reason); + + ~ResizeScope(); +private: + AvnView* _Nonnull _view; + AvnPlatformResizeReason _restore; +}; + +#endif //AVALONIA_NATIVE_OSX_RESIZESCOPE_H diff --git a/native/Avalonia.Native/src/OSX/ResizeScope.mm b/native/Avalonia.Native/src/OSX/ResizeScope.mm new file mode 100644 index 0000000000..9f1177af8b --- /dev/null +++ b/native/Avalonia.Native/src/OSX/ResizeScope.mm @@ -0,0 +1,18 @@ +// +// Created by Dan Walmsley on 04/05/2022. +// Copyright (c) 2022 Avalonia. All rights reserved. +// + +#import +#include "ResizeScope.h" +#include "AvnView.h" + +ResizeScope::ResizeScope(AvnView *view, AvnPlatformResizeReason reason) { + _view = view; + _restore = [view getResizeReason]; + [view setResizeReason:reason]; +} + +ResizeScope::~ResizeScope() { + [_view setResizeReason:_restore]; +} diff --git a/native/Avalonia.Native/src/OSX/SystemDialogs.mm b/native/Avalonia.Native/src/OSX/SystemDialogs.mm index a47221056b..535b6c3b66 100644 --- a/native/Avalonia.Native/src/OSX/SystemDialogs.mm +++ b/native/Avalonia.Native/src/OSX/SystemDialogs.mm @@ -1,5 +1,5 @@ #include "common.h" -#include "window.h" +#include "INSWindowHolder.h" class SystemDialogs : public ComSingleObject { diff --git a/native/Avalonia.Native/src/OSX/WindowBaseImpl.h b/native/Avalonia.Native/src/OSX/WindowBaseImpl.h new file mode 100644 index 0000000000..83850e780c --- /dev/null +++ b/native/Avalonia.Native/src/OSX/WindowBaseImpl.h @@ -0,0 +1,136 @@ +// +// Created by Dan Walmsley on 04/05/2022. +// Copyright (c) 2022 Avalonia. All rights reserved. +// + +#ifndef AVALONIA_NATIVE_OSX_WINDOWBASEIMPL_H +#define AVALONIA_NATIVE_OSX_WINDOWBASEIMPL_H + +#include "rendertarget.h" +#include "INSWindowHolder.h" + +@class AutoFitContentView; +@class AvnMenu; +@protocol AvnWindowProtocol; + +class WindowBaseImpl : public virtual ComObject, + public virtual IAvnWindowBase, + public INSWindowHolder { + +public: + FORWARD_IUNKNOWN() + +BEGIN_INTERFACE_MAP() + INTERFACE_MAP_ENTRY(IAvnWindowBase, IID_IAvnWindowBase) + END_INTERFACE_MAP() + + virtual ~WindowBaseImpl(); + + WindowBaseImpl(IAvnWindowBaseEvents *events, IAvnGlContext *gl); + + virtual HRESULT ObtainNSWindowHandle(void **ret) override; + + virtual HRESULT ObtainNSWindowHandleRetained(void **ret) override; + + virtual HRESULT ObtainNSViewHandle(void **ret) override; + + virtual HRESULT ObtainNSViewHandleRetained(void **ret) override; + + virtual NSWindow *GetNSWindow() override; + + virtual NSView *GetNSView() override; + + virtual HRESULT Show(bool activate, bool isDialog) override; + + virtual bool IsShown (); + + virtual bool ShouldTakeFocusOnShow(); + + virtual HRESULT Hide() override; + + virtual HRESULT Activate() override; + + virtual HRESULT SetTopMost(bool value) override; + + virtual HRESULT Close() override; + + virtual HRESULT GetClientSize(AvnSize *ret) override; + + virtual HRESULT GetFrameSize(AvnSize *ret) override; + + virtual HRESULT GetScaling(double *ret) override; + + virtual HRESULT SetMinMaxSize(AvnSize minSize, AvnSize maxSize) override; + + virtual HRESULT Resize(double x, double y, AvnPlatformResizeReason reason) override; + + virtual HRESULT Invalidate(__attribute__((unused)) AvnRect rect) override; + + virtual HRESULT SetMainMenu(IAvnMenu *menu) override; + + virtual HRESULT BeginMoveDrag() override; + + virtual HRESULT BeginResizeDrag(__attribute__((unused)) AvnWindowEdge edge) override; + + virtual HRESULT GetPosition(AvnPoint *ret) override; + + virtual HRESULT SetPosition(AvnPoint point) override; + + virtual HRESULT PointToClient(AvnPoint point, AvnPoint *ret) override; + + virtual HRESULT PointToScreen(AvnPoint point, AvnPoint *ret) override; + + virtual HRESULT ThreadSafeSetSwRenderedFrame(AvnFramebuffer *fb, IUnknown *dispose) override; + + virtual HRESULT SetCursor(IAvnCursor *cursor) override; + + virtual void UpdateCursor(); + + virtual HRESULT CreateGlRenderTarget(IAvnGlSurfaceRenderTarget **ppv) override; + + virtual HRESULT CreateNativeControlHost(IAvnNativeControlHost **retOut) override; + + virtual HRESULT SetBlurEnabled(bool enable) override; + + virtual HRESULT BeginDragAndDropOperation(AvnDragDropEffects effects, AvnPoint point, + IAvnClipboard *clipboard, IAvnDndResultCallback *cb, + void *sourceHandle) override; + + virtual bool IsDialog(); + + id GetWindowProtocol (); + +protected: + virtual NSWindowStyleMask GetStyle(); + + void UpdateStyle(); + + virtual void OnInitialiseNSWindow (); + +private: + void CreateNSWindow (bool isDialog); + void CleanNSWindow (); + void InitialiseNSWindow (); + + NSCursor *cursor; + ComPtr _glContext; + bool hasPosition; + NSSize lastSize; + NSSize lastMinSize; + NSSize lastMaxSize; + AvnMenu* lastMenu; + bool _inResize; + +protected: + AvnPoint lastPositionSet; + AutoFitContentView *StandardContainer; + bool _shown; + +public: + NSObject *renderTarget; + NSWindow * Window; + ComPtr BaseEvents; + AvnView *View; +}; + +#endif //AVALONIA_NATIVE_OSX_WINDOWBASEIMPL_H diff --git a/native/Avalonia.Native/src/OSX/WindowBaseImpl.mm b/native/Avalonia.Native/src/OSX/WindowBaseImpl.mm new file mode 100644 index 0000000000..022769bad0 --- /dev/null +++ b/native/Avalonia.Native/src/OSX/WindowBaseImpl.mm @@ -0,0 +1,615 @@ +// +// Created by Dan Walmsley on 04/05/2022. +// Copyright (c) 2022 Avalonia. All rights reserved. +// + +#import +#include "common.h" +#include "AvnView.h" +#include "menu.h" +#include "automation.h" +#include "cursor.h" +#include "ResizeScope.h" +#include "AutoFitContentView.h" +#import "WindowProtocol.h" +#import "WindowInterfaces.h" +#include "WindowBaseImpl.h" + + +WindowBaseImpl::~WindowBaseImpl() { + View = nullptr; + Window = nullptr; +} + +WindowBaseImpl::WindowBaseImpl(IAvnWindowBaseEvents *events, IAvnGlContext *gl) { + _shown = false; + _inResize = false; + BaseEvents = events; + _glContext = gl; + renderTarget = [[IOSurfaceRenderTarget alloc] initWithOpenGlContext:gl]; + View = [[AvnView alloc] initWithParent:this]; + StandardContainer = [[AutoFitContentView new] initWithContent:View]; + + lastPositionSet = { 0, 0 }; + hasPosition = false; + lastSize = NSSize { 100, 100 }; + lastMaxSize = NSSize { CGFLOAT_MAX, CGFLOAT_MAX}; + lastMinSize = NSSize { 0, 0 }; + + Window = nullptr; + lastMenu = nullptr; +} + +HRESULT WindowBaseImpl::ObtainNSViewHandle(void **ret) { + START_COM_CALL; + + if (ret == nullptr) { + return E_POINTER; + } + + *ret = (__bridge void *) View; + + return S_OK; +} + +HRESULT WindowBaseImpl::ObtainNSViewHandleRetained(void **ret) { + START_COM_CALL; + + if (ret == nullptr) { + return E_POINTER; + } + + *ret = (__bridge_retained void *) View; + + return S_OK; +} + +NSWindow *WindowBaseImpl::GetNSWindow() { + return Window; +} + +NSView *WindowBaseImpl::GetNSView() { + return View; +} + +HRESULT WindowBaseImpl::ObtainNSWindowHandleRetained(void **ret) { + START_COM_CALL; + + if (ret == nullptr) { + return E_POINTER; + } + + *ret = (__bridge_retained void *) Window; + + return S_OK; +} + +HRESULT WindowBaseImpl::Show(bool activate, bool isDialog) { + START_COM_CALL; + + @autoreleasepool { + CreateNSWindow(isDialog); + InitialiseNSWindow(); + + if(hasPosition) + { + SetPosition(lastPositionSet); + } else + { + [Window center]; + } + + UpdateStyle(); + + if (ShouldTakeFocusOnShow() && activate) { + [Window orderFront:Window]; + [Window makeKeyAndOrderFront:Window]; + [Window makeFirstResponder:View]; + [NSApp activateIgnoringOtherApps:YES]; + } else { + [Window orderFront:Window]; + } + + _shown = true; + + return S_OK; + } +} + +bool WindowBaseImpl::IsShown () +{ + return _shown; +} + +bool WindowBaseImpl::ShouldTakeFocusOnShow() { + return true; +} + +HRESULT WindowBaseImpl::ObtainNSWindowHandle(void **ret) { + START_COM_CALL; + + if (ret == nullptr) { + return E_POINTER; + } + + *ret = (__bridge void *) Window; + + return S_OK; +} + +HRESULT WindowBaseImpl::Hide() { + START_COM_CALL; + + @autoreleasepool { + if (Window != nullptr) { + [Window orderOut:Window]; + + [GetWindowProtocol() restoreParentWindow]; + } + + return S_OK; + } +} + +HRESULT WindowBaseImpl::Activate() { + START_COM_CALL; + + @autoreleasepool { + if (Window != nullptr) { + [Window makeKeyAndOrderFront:nil]; + [NSApp activateIgnoringOtherApps:YES]; + } + } + + return S_OK; +} + +HRESULT WindowBaseImpl::SetTopMost(bool value) { + START_COM_CALL; + + @autoreleasepool { + [Window setLevel:value ? NSFloatingWindowLevel : NSNormalWindowLevel]; + + return S_OK; + } +} + +HRESULT WindowBaseImpl::Close() { + START_COM_CALL; + + @autoreleasepool { + if (Window != nullptr) { + auto window = Window; + Window = nullptr; + + try { + // Seems to throw sometimes on application exit. + [window close]; + } + catch (NSException *) {} + } + + return S_OK; + } +} + +HRESULT WindowBaseImpl::GetClientSize(AvnSize *ret) { + START_COM_CALL; + + @autoreleasepool { + if (ret == nullptr) + return E_POINTER; + + ret->Width = lastSize.width; + ret->Height = lastSize.height; + + return S_OK; + } +} + +HRESULT WindowBaseImpl::GetFrameSize(AvnSize *ret) { + START_COM_CALL; + + @autoreleasepool { + if (ret == nullptr) + return E_POINTER; + + if(Window != nullptr){ + auto frame = [Window frame]; + ret->Width = frame.size.width; + ret->Height = frame.size.height; + } + + return S_OK; + } +} + +HRESULT WindowBaseImpl::GetScaling(double *ret) { + START_COM_CALL; + + @autoreleasepool { + if (ret == nullptr) + return E_POINTER; + + if (Window == nullptr) { + *ret = 1; + return S_OK; + } + + *ret = [Window backingScaleFactor]; + return S_OK; + } +} + +HRESULT WindowBaseImpl::SetMinMaxSize(AvnSize minSize, AvnSize maxSize) { + START_COM_CALL; + + @autoreleasepool { + lastMinSize = ToNSSize(minSize); + lastMaxSize = ToNSSize(maxSize); + + if(Window != nullptr) { + [Window setContentMinSize:lastMinSize]; + [Window setContentMaxSize:lastMaxSize]; + } + + return S_OK; + } +} + +HRESULT WindowBaseImpl::Resize(double x, double y, AvnPlatformResizeReason reason) { + if (_inResize) { + return S_OK; + } + + _inResize = true; + + START_COM_CALL; + auto resizeBlock = ResizeScope(View, reason); + + @autoreleasepool { + auto maxSize = lastMaxSize; + auto minSize = lastMinSize; + + if (x < minSize.width) { + x = minSize.width; + } + + if (y < minSize.height) { + y = minSize.height; + } + + if (x > maxSize.width) { + x = maxSize.width; + } + + if (y > maxSize.height) { + y = maxSize.height; + } + + @try { + lastSize = NSSize {x, y}; + + if (!_shown) { + BaseEvents->Resized(AvnSize{x, y}, reason); + } + + if(Window != nullptr) { + [Window setContentSize:lastSize]; + } + } + @finally { + _inResize = false; + } + + return S_OK; + } +} + +HRESULT WindowBaseImpl::Invalidate(__attribute__((unused)) AvnRect rect) { + START_COM_CALL; + + @autoreleasepool { + [View setNeedsDisplayInRect:[View frame]]; + + return S_OK; + } +} + +HRESULT WindowBaseImpl::SetMainMenu(IAvnMenu *menu) { + START_COM_CALL; + + auto nativeMenu = dynamic_cast(menu); + + lastMenu = nativeMenu->GetNative(); + + if(Window != nullptr) { + [GetWindowProtocol() applyMenu:lastMenu]; + + if ([Window isKeyWindow]) { + [GetWindowProtocol() showWindowMenuWithAppMenu]; + } + } + + return S_OK; +} + +HRESULT WindowBaseImpl::BeginMoveDrag() { + START_COM_CALL; + + @autoreleasepool { + auto lastEvent = [View lastMouseDownEvent]; + + if (lastEvent == nullptr) { + return S_OK; + } + + [Window performWindowDragWithEvent:lastEvent]; + + return S_OK; + } +} + +HRESULT WindowBaseImpl::BeginResizeDrag(__attribute__((unused)) AvnWindowEdge edge) { + START_COM_CALL; + + return S_OK; +} + +HRESULT WindowBaseImpl::GetPosition(AvnPoint *ret) { + START_COM_CALL; + + @autoreleasepool { + if (ret == nullptr) { + return E_POINTER; + } + + if(Window != nullptr) { + auto frame = [Window frame]; + + ret->X = frame.origin.x; + ret->Y = frame.origin.y + frame.size.height; + + *ret = ConvertPointY(*ret); + } else + { + *ret = lastPositionSet; + } + + return S_OK; + } +} + +HRESULT WindowBaseImpl::SetPosition(AvnPoint point) { + START_COM_CALL; + + @autoreleasepool { + lastPositionSet = point; + hasPosition = true; + + if(Window != nullptr) { + [Window setFrameTopLeftPoint:ToNSPoint(ConvertPointY(point))]; + } + + return S_OK; + } +} + +HRESULT WindowBaseImpl::PointToClient(AvnPoint point, AvnPoint *ret) { + START_COM_CALL; + + @autoreleasepool { + if (ret == nullptr) { + return E_POINTER; + } + + point = ConvertPointY(point); + NSRect convertRect = [Window convertRectFromScreen:NSMakeRect(point.X, point.Y, 0.0, 0.0)]; + auto viewPoint = NSMakePoint(convertRect.origin.x, convertRect.origin.y); + + *ret = [View translateLocalPoint:ToAvnPoint(viewPoint)]; + + return S_OK; + } +} + +HRESULT WindowBaseImpl::PointToScreen(AvnPoint point, AvnPoint *ret) { + START_COM_CALL; + + @autoreleasepool { + if (ret == nullptr) { + return E_POINTER; + } + + auto cocoaViewPoint = ToNSPoint([View translateLocalPoint:point]); + NSRect convertRect = [Window convertRectToScreen:NSMakeRect(cocoaViewPoint.x, cocoaViewPoint.y, 0.0, 0.0)]; + auto cocoaScreenPoint = NSPointFromCGPoint(NSMakePoint(convertRect.origin.x, convertRect.origin.y)); + *ret = ConvertPointY(ToAvnPoint(cocoaScreenPoint)); + + return S_OK; + } +} + +HRESULT WindowBaseImpl::ThreadSafeSetSwRenderedFrame(AvnFramebuffer *fb, IUnknown *dispose) { + START_COM_CALL; + + [View setSwRenderedFrame:fb dispose:dispose]; + return S_OK; +} + +HRESULT WindowBaseImpl::SetCursor(IAvnCursor *cursor) { + START_COM_CALL; + + @autoreleasepool { + Cursor *avnCursor = dynamic_cast(cursor); + this->cursor = avnCursor->GetNative(); + UpdateCursor(); + + if (avnCursor->IsHidden()) { + [NSCursor hide]; + } else { + [NSCursor unhide]; + } + + return S_OK; + } +} + +void WindowBaseImpl::UpdateCursor() { + if (cursor != nil) { + [cursor set]; + } +} + +HRESULT WindowBaseImpl::CreateGlRenderTarget(IAvnGlSurfaceRenderTarget **ppv) { + START_COM_CALL; + + if (View == NULL) + return E_FAIL; + *ppv = [renderTarget createSurfaceRenderTarget]; + return static_cast(*ppv == nil ? E_FAIL : S_OK); +} + +HRESULT WindowBaseImpl::CreateNativeControlHost(IAvnNativeControlHost **retOut) { + START_COM_CALL; + + if (View == NULL) + return E_FAIL; + *retOut = ::CreateNativeControlHost(View); + return S_OK; +} + +HRESULT WindowBaseImpl::SetBlurEnabled(bool enable) { + START_COM_CALL; + + [StandardContainer ShowBlur:enable]; + + return S_OK; +} + +HRESULT WindowBaseImpl::BeginDragAndDropOperation(AvnDragDropEffects effects, AvnPoint point, IAvnClipboard *clipboard, IAvnDndResultCallback *cb, void *sourceHandle) { + START_COM_CALL; + + auto item = TryGetPasteboardItem(clipboard); + [item setString:@"" forType:GetAvnCustomDataType()]; + if (item == nil) + return E_INVALIDARG; + if (View == NULL) + return E_FAIL; + + auto nsevent = [NSApp currentEvent]; + auto nseventType = [nsevent type]; + + // If current event isn't a mouse one (probably due to malfunctioning user app) + // attempt to forge a new one + if (!((nseventType >= NSEventTypeLeftMouseDown && nseventType <= NSEventTypeMouseExited) + || (nseventType >= NSEventTypeOtherMouseDown && nseventType <= NSEventTypeOtherMouseDragged))) { + NSRect convertRect = [Window convertRectToScreen:NSMakeRect(point.X, point.Y, 0.0, 0.0)]; + auto nspoint = NSMakePoint(convertRect.origin.x, convertRect.origin.y); + CGPoint cgpoint = NSPointToCGPoint(nspoint); + auto cgevent = CGEventCreateMouseEvent(NULL, kCGEventLeftMouseDown, cgpoint, kCGMouseButtonLeft); + nsevent = [NSEvent eventWithCGEvent:cgevent]; + CFRelease(cgevent); + } + + auto dragItem = [[NSDraggingItem alloc] initWithPasteboardWriter:item]; + + auto dragItemImage = [NSImage imageNamed:NSImageNameMultipleDocuments]; + NSRect dragItemRect = {(float) point.X, (float) point.Y, [dragItemImage size].width, [dragItemImage size].height}; + [dragItem setDraggingFrame:dragItemRect contents:dragItemImage]; + + int op = 0; + int ieffects = (int) effects; + if ((ieffects & (int) AvnDragDropEffects::Copy) != 0) + op |= NSDragOperationCopy; + if ((ieffects & (int) AvnDragDropEffects::Link) != 0) + op |= NSDragOperationLink; + if ((ieffects & (int) AvnDragDropEffects::Move) != 0) + op |= NSDragOperationMove; + [View beginDraggingSessionWithItems:@[dragItem] event:nsevent + source:CreateDraggingSource((NSDragOperation) op, cb, sourceHandle)]; + return S_OK; +} + +bool WindowBaseImpl::IsDialog() { + return false; +} + +NSWindowStyleMask WindowBaseImpl::GetStyle() { + return NSWindowStyleMaskBorderless; +} + +void WindowBaseImpl::UpdateStyle() { + [Window setStyleMask:GetStyle()]; +} + +void WindowBaseImpl::CleanNSWindow() { + if(Window != nullptr) { + [GetWindowProtocol() disconnectParent]; + [Window close]; + Window = nullptr; + } +} + +void WindowBaseImpl::CreateNSWindow(bool isDialog) { + if (isDialog) { + if (![Window isKindOfClass:[AvnPanel class]]) { + CleanNSWindow(); + + Window = [[AvnPanel alloc] initWithParent:this contentRect:NSRect{0, 0, lastSize} styleMask:GetStyle()]; + } + } else { + if (![Window isKindOfClass:[AvnWindow class]]) { + CleanNSWindow(); + + Window = [[AvnWindow alloc] initWithParent:this contentRect:NSRect{0, 0, lastSize} styleMask:GetStyle()]; + } + } +} + +void WindowBaseImpl::OnInitialiseNSWindow() +{ + +} + +void WindowBaseImpl::InitialiseNSWindow() { + if(Window != nullptr) { + [Window setContentView:StandardContainer]; + [Window setStyleMask:NSWindowStyleMaskBorderless]; + [Window setBackingType:NSBackingStoreBuffered]; + + [Window setContentSize:lastSize]; + [Window setContentMinSize:lastMinSize]; + [Window setContentMaxSize:lastMaxSize]; + + [Window setOpaque:false]; + + if (lastMenu != nullptr) { + [GetWindowProtocol() applyMenu:lastMenu]; + + if ([Window isKeyWindow]) { + [GetWindowProtocol() showWindowMenuWithAppMenu]; + } + } + + OnInitialiseNSWindow(); + } +} + +id WindowBaseImpl::GetWindowProtocol() { + if(Window == nullptr) + { + return nullptr; + } + + return (id ) Window; +} + +extern IAvnWindow* CreateAvnWindow(IAvnWindowEvents*events, IAvnGlContext* gl) +{ + @autoreleasepool + { + IAvnWindow* ptr = (IAvnWindow*)new WindowImpl(events, gl); + return ptr; + } +} diff --git a/native/Avalonia.Native/src/OSX/WindowImpl.h b/native/Avalonia.Native/src/OSX/WindowImpl.h new file mode 100644 index 0000000000..db19497b29 --- /dev/null +++ b/native/Avalonia.Native/src/OSX/WindowImpl.h @@ -0,0 +1,101 @@ +// +// Created by Dan Walmsley on 04/05/2022. +// Copyright (c) 2022 Avalonia. All rights reserved. +// + +#ifndef AVALONIA_NATIVE_OSX_WINDOWIMPL_H +#define AVALONIA_NATIVE_OSX_WINDOWIMPL_H + +#import "WindowBaseImpl.h" +#include "IWindowStateChanged.h" + +class WindowImpl : public virtual WindowBaseImpl, public virtual IAvnWindow, public IWindowStateChanged +{ +private: + bool _canResize; + bool _fullScreenActive; + SystemDecorations _decorations; + AvnWindowState _lastWindowState; + AvnWindowState _actualWindowState; + bool _inSetWindowState; + NSRect _preZoomSize; + bool _transitioningWindowState; + bool _isClientAreaExtended; + bool _isDialog; + AvnExtendClientAreaChromeHints _extendClientHints; + + FORWARD_IUNKNOWN() +BEGIN_INTERFACE_MAP() + INHERIT_INTERFACE_MAP(WindowBaseImpl) + INTERFACE_MAP_ENTRY(IAvnWindow, IID_IAvnWindow) + END_INTERFACE_MAP() + virtual ~WindowImpl() + { + } + + ComPtr WindowEvents; + + WindowImpl(IAvnWindowEvents* events, IAvnGlContext* gl); + + void HideOrShowTrafficLights (); + + virtual HRESULT Show (bool activate, bool isDialog) override; + + virtual HRESULT SetEnabled (bool enable) override; + + virtual HRESULT SetParent (IAvnWindow* parent) override; + + void StartStateTransition () override ; + + void EndStateTransition () override ; + + SystemDecorations Decorations () override ; + + AvnWindowState WindowState () override ; + + void WindowStateChanged () override ; + + bool UndecoratedIsMaximized (); + + bool IsZoomed (); + + void DoZoom(); + + virtual HRESULT SetCanResize(bool value) override; + + virtual HRESULT SetDecorations(SystemDecorations value) override; + + virtual HRESULT SetTitle (char* utf8title) override; + + virtual HRESULT SetTitleBarColor(AvnColor color) override; + + virtual HRESULT GetWindowState (AvnWindowState*ret) override; + + virtual HRESULT TakeFocusFromChildren () override; + + virtual HRESULT SetExtendClientArea (bool enable) override; + + virtual HRESULT SetExtendClientAreaHints (AvnExtendClientAreaChromeHints hints) override; + + virtual HRESULT GetExtendTitleBarHeight (double*ret) override; + + virtual HRESULT SetExtendTitleBarHeight (double value) override; + + void EnterFullScreenMode (); + + void ExitFullScreenMode (); + + virtual HRESULT SetWindowState (AvnWindowState state) override; + + virtual bool IsDialog() override; + + virtual void OnInitialiseNSWindow() override; + +protected: + virtual NSWindowStyleMask GetStyle() override; + +private: + NSString *_lastTitle; +}; + +#endif //AVALONIA_NATIVE_OSX_WINDOWIMPL_H diff --git a/native/Avalonia.Native/src/OSX/WindowImpl.mm b/native/Avalonia.Native/src/OSX/WindowImpl.mm new file mode 100644 index 0000000000..d96fe717ab --- /dev/null +++ b/native/Avalonia.Native/src/OSX/WindowImpl.mm @@ -0,0 +1,554 @@ +// +// Created by Dan Walmsley on 04/05/2022. +// Copyright (c) 2022 Avalonia. All rights reserved. +// + +#import +#include "AutoFitContentView.h" +#include "AvnView.h" +#include "automation.h" +#include "WindowProtocol.h" + +WindowImpl::WindowImpl(IAvnWindowEvents *events, IAvnGlContext *gl) : WindowBaseImpl(events, gl) { + _isClientAreaExtended = false; + _extendClientHints = AvnDefaultChrome; + _fullScreenActive = false; + _canResize = true; + _decorations = SystemDecorationsFull; + _transitioningWindowState = false; + _inSetWindowState = false; + _lastWindowState = Normal; + _actualWindowState = Normal; + _lastTitle = @""; + WindowEvents = events; +} + +void WindowImpl::HideOrShowTrafficLights() { + if (Window == nil) { + return; + } + + for (id subview in Window.contentView.superview.subviews) { + if ([subview isKindOfClass:NSClassFromString(@"NSTitlebarContainerView")]) { + NSView *titlebarView = [subview subviews][0]; + for (id button in titlebarView.subviews) { + if ([button isKindOfClass:[NSButton class]]) { + if (_isClientAreaExtended) { + auto wantsChrome = (_extendClientHints & AvnSystemChrome) || (_extendClientHints & AvnPreferSystemChrome); + + [button setHidden:!wantsChrome]; + } else { + [button setHidden:(_decorations != SystemDecorationsFull)]; + } + + [button setWantsLayer:true]; + } + } + } + } +} + +void WindowImpl::OnInitialiseNSWindow(){ + [GetWindowProtocol() setCanBecomeKeyWindow:true]; + [Window disableCursorRects]; + [Window setTabbingMode:NSWindowTabbingModeDisallowed]; + [Window setCollectionBehavior:NSWindowCollectionBehaviorFullScreenPrimary]; + + [Window setTitle:_lastTitle]; + + if(_isClientAreaExtended) + { + [GetWindowProtocol() setIsExtended:true]; + SetExtendClientArea(true); + } +} + +HRESULT WindowImpl::Show(bool activate, bool isDialog) { + START_COM_CALL; + + @autoreleasepool { + _isDialog = isDialog; + + WindowBaseImpl::Show(activate, isDialog); + + HideOrShowTrafficLights(); + + return SetWindowState(_lastWindowState); + } +} + +HRESULT WindowImpl::SetEnabled(bool enable) { + START_COM_CALL; + + @autoreleasepool { + [GetWindowProtocol() setEnabled:enable]; + return S_OK; + } +} + +HRESULT WindowImpl::SetParent(IAvnWindow *parent) { + START_COM_CALL; + + @autoreleasepool { + if (parent == nullptr) + return E_POINTER; + + auto cparent = dynamic_cast(parent); + if (cparent == nullptr) + return E_INVALIDARG; + + // If one tries to show a child window with a minimized parent window, then the parent window will be + // restored but macOS isn't kind enough to *tell* us that, so the window will be left in a non-interactive + // state. Detect this and explicitly restore the parent window ourselves to avoid this situation. + if (cparent->WindowState() == Minimized) + cparent->SetWindowState(Normal); + + [Window setCollectionBehavior:NSWindowCollectionBehaviorFullScreenAuxiliary]; + [cparent->Window addChildWindow:Window ordered:NSWindowAbove]; + + UpdateStyle(); + + return S_OK; + } +} + +void WindowImpl::StartStateTransition() { + _transitioningWindowState = true; +} + +void WindowImpl::EndStateTransition() { + _transitioningWindowState = false; +} + +SystemDecorations WindowImpl::Decorations() { + return _decorations; +} + +AvnWindowState WindowImpl::WindowState() { + return _lastWindowState; +} + +void WindowImpl::WindowStateChanged() { + if (_shown && !_inSetWindowState && !_transitioningWindowState) { + AvnWindowState state; + GetWindowState(&state); + + if (_lastWindowState != state) { + if (_isClientAreaExtended) { + if (_lastWindowState == FullScreen) { + // we exited fs. + if (_extendClientHints & AvnOSXThickTitleBar) { + Window.toolbar = [NSToolbar new]; + Window.toolbar.showsBaselineSeparator = false; + } + + [Window setTitlebarAppearsTransparent:true]; + + [StandardContainer setFrameSize:StandardContainer.frame.size]; + } else if (state == FullScreen) { + // we entered fs. + if (_extendClientHints & AvnOSXThickTitleBar) { + Window.toolbar = nullptr; + } + + [Window setTitlebarAppearsTransparent:false]; + + [StandardContainer setFrameSize:StandardContainer.frame.size]; + } + } + + _lastWindowState = state; + _actualWindowState = state; + WindowEvents->WindowStateChanged(state); + } + } +} + +bool WindowImpl::UndecoratedIsMaximized() { + auto windowSize = [Window frame]; + auto available = [Window screen].visibleFrame; + return CGRectEqualToRect(windowSize, available); +} + +bool WindowImpl::IsZoomed() { + return _decorations == SystemDecorationsFull ? [Window isZoomed] : UndecoratedIsMaximized(); +} + +void WindowImpl::DoZoom() { + switch (_decorations) { + case SystemDecorationsNone: + case SystemDecorationsBorderOnly: + [Window setFrame:[Window screen].visibleFrame display:true]; + break; + + + case SystemDecorationsFull: + [Window performZoom:Window]; + break; + } +} + +HRESULT WindowImpl::SetCanResize(bool value) { + START_COM_CALL; + + @autoreleasepool { + _canResize = value; + UpdateStyle(); + return S_OK; + } +} + +HRESULT WindowImpl::SetDecorations(SystemDecorations value) { + START_COM_CALL; + + @autoreleasepool { + auto currentWindowState = _lastWindowState; + _decorations = value; + + if (_fullScreenActive) { + return S_OK; + } + + UpdateStyle(); + + HideOrShowTrafficLights(); + + switch (_decorations) { + case SystemDecorationsNone: + [Window setHasShadow:NO]; + [Window setTitleVisibility:NSWindowTitleHidden]; + [Window setTitlebarAppearsTransparent:YES]; + + if (currentWindowState == Maximized) { + if (!UndecoratedIsMaximized()) { + DoZoom(); + } + } + break; + + case SystemDecorationsBorderOnly: + [Window setHasShadow:YES]; + [Window setTitleVisibility:NSWindowTitleHidden]; + [Window setTitlebarAppearsTransparent:YES]; + + if (currentWindowState == Maximized) { + if (!UndecoratedIsMaximized()) { + DoZoom(); + } + } + break; + + case SystemDecorationsFull: + [Window setHasShadow:YES]; + [Window setTitleVisibility:NSWindowTitleVisible]; + [Window setTitlebarAppearsTransparent:NO]; + [Window setTitle:_lastTitle]; + + if (currentWindowState == Maximized) { + auto newFrame = [Window contentRectForFrameRect:[Window frame]].size; + + [View setFrameSize:newFrame]; + } + break; + } + + return S_OK; + } +} + +HRESULT WindowImpl::SetTitle(char *utf8title) { + START_COM_CALL; + + @autoreleasepool { + _lastTitle = [NSString stringWithUTF8String:(const char *) utf8title]; + [Window setTitle:_lastTitle]; + + return S_OK; + } +} + +HRESULT WindowImpl::SetTitleBarColor(AvnColor color) { + START_COM_CALL; + + @autoreleasepool { + float a = (float) color.Alpha / 255.0f; + float r = (float) color.Red / 255.0f; + float g = (float) color.Green / 255.0f; + float b = (float) color.Blue / 255.0f; + + auto nscolor = [NSColor colorWithSRGBRed:r green:g blue:b alpha:a]; + + // Based on the titlebar color we have to choose either light or dark + // OSX doesnt let you set a foreground color for titlebar. + if ((r * 0.299 + g * 0.587 + b * 0.114) > 186.0f / 255.0f) { + [Window setAppearance:[NSAppearance appearanceNamed:NSAppearanceNameVibrantLight]]; + } else { + [Window setAppearance:[NSAppearance appearanceNamed:NSAppearanceNameVibrantDark]]; + } + + [Window setTitlebarAppearsTransparent:true]; + [Window setBackgroundColor:nscolor]; + } + + return S_OK; +} + +HRESULT WindowImpl::GetWindowState(AvnWindowState *ret) { + START_COM_CALL; + + @autoreleasepool { + if (ret == nullptr) { + return E_POINTER; + } + + if (([Window styleMask] & NSWindowStyleMaskFullScreen) == NSWindowStyleMaskFullScreen) { + *ret = FullScreen; + return S_OK; + } + + if ([Window isMiniaturized]) { + *ret = Minimized; + return S_OK; + } + + if (IsZoomed()) { + *ret = Maximized; + return S_OK; + } + + *ret = Normal; + + return S_OK; + } +} + +HRESULT WindowImpl::TakeFocusFromChildren() { + START_COM_CALL; + + @autoreleasepool { + if (Window == nil) + return S_OK; + if ([Window isKeyWindow]) + [Window makeFirstResponder:View]; + + return S_OK; + } +} + +HRESULT WindowImpl::SetExtendClientArea(bool enable) { + START_COM_CALL; + + @autoreleasepool { + _isClientAreaExtended = enable; + + if(Window != nullptr) { + if (enable) { + Window.titleVisibility = NSWindowTitleHidden; + + [Window setTitlebarAppearsTransparent:true]; + + auto wantsTitleBar = (_extendClientHints & AvnSystemChrome) || (_extendClientHints & AvnPreferSystemChrome); + + if (wantsTitleBar) { + [StandardContainer ShowTitleBar:true]; + } else { + [StandardContainer ShowTitleBar:false]; + } + + if (_extendClientHints & AvnOSXThickTitleBar) { + Window.toolbar = [NSToolbar new]; + Window.toolbar.showsBaselineSeparator = false; + } else { + Window.toolbar = nullptr; + } + } else { + Window.titleVisibility = NSWindowTitleVisible; + Window.toolbar = nullptr; + [Window setTitlebarAppearsTransparent:false]; + View.layer.zPosition = 0; + } + + [GetWindowProtocol() setIsExtended:enable]; + + HideOrShowTrafficLights(); + + UpdateStyle(); + } + + return S_OK; + } +} + +HRESULT WindowImpl::SetExtendClientAreaHints(AvnExtendClientAreaChromeHints hints) { + START_COM_CALL; + + @autoreleasepool { + _extendClientHints = hints; + + SetExtendClientArea(_isClientAreaExtended); + return S_OK; + } +} + +HRESULT WindowImpl::GetExtendTitleBarHeight(double *ret) { + START_COM_CALL; + + @autoreleasepool { + if (ret == nullptr) { + return E_POINTER; + } + + *ret = [GetWindowProtocol() getExtendedTitleBarHeight]; + + return S_OK; + } +} + +HRESULT WindowImpl::SetExtendTitleBarHeight(double value) { + START_COM_CALL; + + @autoreleasepool { + [StandardContainer SetTitleBarHeightHint:value]; + return S_OK; + } +} + +void WindowImpl::EnterFullScreenMode() { + _fullScreenActive = true; + + [Window setTitle:_lastTitle]; + [Window toggleFullScreen:nullptr]; +} + +void WindowImpl::ExitFullScreenMode() { + [Window toggleFullScreen:nullptr]; + + _fullScreenActive = false; + + SetDecorations(_decorations); +} + +HRESULT WindowImpl::SetWindowState(AvnWindowState state) { + START_COM_CALL; + + @autoreleasepool { + auto currentState = _actualWindowState; + _lastWindowState = state; + + if (Window == nullptr) { + return S_OK; + } + + if (_actualWindowState == state) { + return S_OK; + } + + _inSetWindowState = true; + + if (currentState == Normal) { + _preZoomSize = [Window frame]; + } + + if (_shown) { + switch (state) { + case Maximized: + if (currentState == FullScreen) { + ExitFullScreenMode(); + } + + lastPositionSet.X = 0; + lastPositionSet.Y = 0; + + if ([Window isMiniaturized]) { + [Window deminiaturize:Window]; + } + + if (!IsZoomed()) { + DoZoom(); + } + break; + + case Minimized: + if (currentState == FullScreen) { + ExitFullScreenMode(); + } else { + [Window miniaturize:Window]; + } + break; + + case FullScreen: + if ([Window isMiniaturized]) { + [Window deminiaturize:Window]; + } + + EnterFullScreenMode(); + break; + + case Normal: + if ([Window isMiniaturized]) { + [Window deminiaturize:Window]; + } + + if (currentState == FullScreen) { + ExitFullScreenMode(); + } + + if (IsZoomed()) { + if (_decorations == SystemDecorationsFull) { + DoZoom(); + } else { + [Window setFrame:_preZoomSize display:true]; + auto newFrame = [Window contentRectForFrameRect:[Window frame]].size; + + [View setFrameSize:newFrame]; + } + + } + break; + } + + _actualWindowState = _lastWindowState; + WindowEvents->WindowStateChanged(_actualWindowState); + } + + + _inSetWindowState = false; + + return S_OK; + } +} + +bool WindowImpl::IsDialog() { + return _isDialog; +} + +NSWindowStyleMask WindowImpl::GetStyle() { + unsigned long s = this->_isDialog ? NSWindowStyleMaskDocModalWindow : NSWindowStyleMaskBorderless; + + switch (_decorations) { + case SystemDecorationsNone: + s = s | NSWindowStyleMaskFullSizeContentView; + break; + + case SystemDecorationsBorderOnly: + s = s | NSWindowStyleMaskTitled | NSWindowStyleMaskFullSizeContentView; + break; + + case SystemDecorationsFull: + s = s | NSWindowStyleMaskTitled | NSWindowStyleMaskClosable | NSWindowStyleMaskBorderless; + + if (_canResize) { + s = s | NSWindowStyleMaskResizable; + } + break; + } + + if ([Window parentWindow] == nullptr) { + s |= NSWindowStyleMaskMiniaturizable; + } + + if (_isClientAreaExtended) { + s |= NSWindowStyleMaskFullSizeContentView | NSWindowStyleMaskTexturedBackground; + } + return s; +} diff --git a/native/Avalonia.Native/src/OSX/WindowInterfaces.h b/native/Avalonia.Native/src/OSX/WindowInterfaces.h new file mode 100644 index 0000000000..6e6d62e85e --- /dev/null +++ b/native/Avalonia.Native/src/OSX/WindowInterfaces.h @@ -0,0 +1,17 @@ +// +// Created by Dan Walmsley on 06/05/2022. +// Copyright (c) 2022 Avalonia. All rights reserved. +// + +#import +#import +#include "WindowProtocol.h" +#include "WindowBaseImpl.h" + +@interface AvnWindow : NSWindow +-(AvnWindow* _Nonnull) initWithParent: (WindowBaseImpl* _Nonnull) parent contentRect: (NSRect)contentRect styleMask: (NSWindowStyleMask)styleMask; +@end + +@interface AvnPanel : NSPanel +-(AvnPanel* _Nonnull) initWithParent: (WindowBaseImpl* _Nonnull) parent contentRect: (NSRect)contentRect styleMask: (NSWindowStyleMask)styleMask; +@end \ No newline at end of file diff --git a/native/Avalonia.Native/src/OSX/WindowProtocol.h b/native/Avalonia.Native/src/OSX/WindowProtocol.h new file mode 100644 index 0000000000..0e5c5869e7 --- /dev/null +++ b/native/Avalonia.Native/src/OSX/WindowProtocol.h @@ -0,0 +1,27 @@ +// +// Created by Dan Walmsley on 06/05/2022. +// Copyright (c) 2022 Avalonia. All rights reserved. +// + +#pragma once + +#import + +@class AvnMenu; + +@protocol AvnWindowProtocol +-(void) pollModalSession: (NSModalSession _Nonnull) session; +-(void) restoreParentWindow; +-(bool) shouldTryToHandleEvents; +-(void) setEnabled: (bool) enable; +-(void) showAppMenuOnly; +-(void) showWindowMenuWithAppMenu; +-(void) applyMenu:(AvnMenu* _Nullable)menu; + +-(double) getExtendedTitleBarHeight; +-(void) setIsExtended:(bool)value; +-(void) disconnectParent; +-(bool) isDialog; + +-(void) setCanBecomeKeyWindow:(bool)value; +@end diff --git a/native/Avalonia.Native/src/OSX/app.mm b/native/Avalonia.Native/src/OSX/app.mm index 05b129baca..14f1f6888c 100644 --- a/native/Avalonia.Native/src/OSX/app.mm +++ b/native/Avalonia.Native/src/OSX/app.mm @@ -82,18 +82,6 @@ ComPtr _events; _isHandlingSendEvent = oldHandling; } } - -// This is needed for certain embedded controls -- (BOOL) isHandlingSendEvent -{ - return _isHandlingSendEvent; -} - -- (void)setHandlingSendEvent:(BOOL)handlingSendEvent -{ - _isHandlingSendEvent = handlingSendEvent; -} - @end extern void InitializeAvnApp(IAvnApplicationEvents* events) diff --git a/native/Avalonia.Native/src/OSX/automation.h b/native/Avalonia.Native/src/OSX/automation.h index 4a12a965fd..367df3619d 100644 --- a/native/Avalonia.Native/src/OSX/automation.h +++ b/native/Avalonia.Native/src/OSX/automation.h @@ -1,6 +1,6 @@ -#import -#include "window.h" +#pragma once +#import NS_ASSUME_NONNULL_BEGIN class IAvnAutomationPeer; diff --git a/native/Avalonia.Native/src/OSX/automation.mm b/native/Avalonia.Native/src/OSX/automation.mm index 7d697140c2..d0c8d7a9db 100644 --- a/native/Avalonia.Native/src/OSX/automation.mm +++ b/native/Avalonia.Native/src/OSX/automation.mm @@ -1,7 +1,8 @@ #include "common.h" #include "automation.h" #include "AvnString.h" -#include "window.h" +#include "INSWindowHolder.h" +#include "AvnView.h" @interface AvnAccessibilityElement (Events) - (void) raiseChildrenChanged; diff --git a/native/Avalonia.Native/src/OSX/common.h b/native/Avalonia.Native/src/OSX/common.h index 9186d9e15a..a90a235b9d 100644 --- a/native/Avalonia.Native/src/OSX/common.h +++ b/native/Avalonia.Native/src/OSX/common.h @@ -27,7 +27,7 @@ extern IAvnMenuItem* CreateAppMenuItem(); extern IAvnMenuItem* CreateAppMenuItemSeparator(); extern IAvnApplicationCommands* CreateApplicationCommands(); extern IAvnNativeControlHost* CreateNativeControlHost(NSView* parent); -extern void SetAppMenu (NSString* appName, IAvnMenu* appMenu); +extern void SetAppMenu(IAvnMenu *menu); extern void SetServicesMenu (IAvnMenu* menu); extern IAvnMenu* GetAppMenu (); extern NSMenuItem* GetAppMenuItem (); @@ -38,7 +38,6 @@ extern NSPoint ToNSPoint (AvnPoint p); extern NSRect ToNSRect (AvnRect r); extern AvnPoint ToAvnPoint (NSPoint p); extern AvnPoint ConvertPointY (AvnPoint p); -extern CGFloat PrimaryDisplayHeight(); extern NSSize ToNSSize (AvnSize s); #ifdef DEBUG #define NSDebugLog(...) NSLog(__VA_ARGS__) diff --git a/native/Avalonia.Native/src/OSX/cursor.mm b/native/Avalonia.Native/src/OSX/cursor.mm index dc38294a18..8638a03531 100644 --- a/native/Avalonia.Native/src/OSX/cursor.mm +++ b/native/Avalonia.Native/src/OSX/cursor.mm @@ -1,6 +1,5 @@ #include "common.h" #include "cursor.h" -#include class CursorFactory : public ComSingleObject { diff --git a/native/Avalonia.Native/src/OSX/main.mm b/native/Avalonia.Native/src/OSX/main.mm index ea79c494d7..6ee86b21ae 100644 --- a/native/Avalonia.Native/src/OSX/main.mm +++ b/native/Avalonia.Native/src/OSX/main.mm @@ -1,7 +1,6 @@ //This file will contain actual IID structures #define COM_GUIDS_MATERIALIZE #include "common.h" -#include "window.h" static NSString* s_appTitle = @"Avalonia"; @@ -343,7 +342,7 @@ public: @autoreleasepool { - ::SetAppMenu(s_appTitle, appMenu); + ::SetAppMenu(appMenu); return S_OK; } } @@ -428,7 +427,3 @@ AvnPoint ConvertPointY (AvnPoint p) return p; } -CGFloat PrimaryDisplayHeight() -{ - return NSMaxY([[[NSScreen screens] firstObject] frame]); -} diff --git a/native/Avalonia.Native/src/OSX/menu.h b/native/Avalonia.Native/src/OSX/menu.h index 186fcf255b..ce46ac11e0 100644 --- a/native/Avalonia.Native/src/OSX/menu.h +++ b/native/Avalonia.Native/src/OSX/menu.h @@ -31,7 +31,6 @@ private: NSMenuItem* _native; // here we hold a pointer to an AvnMenuItem IAvnActionCallback* _callback; IAvnPredicateCallback* _predicate; - bool _isSeparator; bool _isCheckable; public: diff --git a/native/Avalonia.Native/src/OSX/menu.mm b/native/Avalonia.Native/src/OSX/menu.mm index 2dbe76bc6d..b05588a441 100644 --- a/native/Avalonia.Native/src/OSX/menu.mm +++ b/native/Avalonia.Native/src/OSX/menu.mm @@ -1,7 +1,6 @@ #include "common.h" #include "menu.h" -#include "window.h" #include "KeyTransform.h" #include #include /* For kVK_ constants, and TIS functions. */ @@ -74,8 +73,7 @@ AvnAppMenuItem::AvnAppMenuItem(bool isSeparator) { _isCheckable = false; - _isSeparator = isSeparator; - + if(isSeparator) { _native = [NSMenuItem separatorItem]; @@ -460,7 +458,7 @@ extern IAvnMenuItem* CreateAppMenuItemSeparator() static IAvnMenu* s_appMenu = nullptr; static NSMenuItem* s_appMenuItem = nullptr; -extern void SetAppMenu (NSString* appName, IAvnMenu* menu) +extern void SetAppMenu(IAvnMenu *menu) { s_appMenu = menu; diff --git a/native/Avalonia.Native/src/OSX/rendertarget.mm b/native/Avalonia.Native/src/OSX/rendertarget.mm index dc5c24e41e..266d0345d1 100644 --- a/native/Avalonia.Native/src/OSX/rendertarget.mm +++ b/native/Avalonia.Native/src/OSX/rendertarget.mm @@ -1,14 +1,10 @@ #include "common.h" #include "rendertarget.h" -#import #import #import -#include -#include #include #include -#include @interface IOSurfaceHolder : NSObject @end diff --git a/native/Avalonia.Native/src/OSX/window.h b/native/Avalonia.Native/src/OSX/window.h deleted file mode 100644 index 1369ceaea0..0000000000 --- a/native/Avalonia.Native/src/OSX/window.h +++ /dev/null @@ -1,77 +0,0 @@ -#ifndef window_h -#define window_h - -class WindowBaseImpl; - -@interface AvnView : NSView --(AvnView* _Nonnull) initWithParent: (WindowBaseImpl* _Nonnull) parent; --(NSEvent* _Nonnull) lastMouseDownEvent; --(AvnPoint) translateLocalPoint:(AvnPoint)pt; --(void) setSwRenderedFrame: (AvnFramebuffer* _Nonnull) fb dispose: (IUnknown* _Nonnull) dispose; --(void) onClosed; --(AvnPixelSize) getPixelSize; --(AvnPlatformResizeReason) getResizeReason; --(void) setResizeReason:(AvnPlatformResizeReason)reason; -+ (AvnPoint)toAvnPoint:(CGPoint)p; -@end - -@interface AutoFitContentView : NSView --(AutoFitContentView* _Nonnull) initWithContent: (NSView* _Nonnull) content; --(void) ShowTitleBar: (bool) show; --(void) SetTitleBarHeightHint: (double) height; --(void) SetContent: (NSView* _Nonnull) content; --(void) ShowBlur: (bool) show; -@end - -@interface AvnWindow : NSWindow -+(void) closeAll; --(AvnWindow* _Nonnull) initWithParent: (WindowBaseImpl* _Nonnull) parent; --(void) setCanBecomeKeyAndMain; --(void) pollModalSession: (NSModalSession _Nonnull) session; --(void) restoreParentWindow; --(bool) shouldTryToHandleEvents; --(void) setEnabled: (bool) enable; --(void) showAppMenuOnly; --(void) showWindowMenuWithAppMenu; --(void) applyMenu:(NSMenu* _Nullable)menu; --(double) getScaling; --(double) getExtendedTitleBarHeight; --(void) setIsExtended:(bool)value; --(bool) isDialog; -@end - -struct INSWindowHolder -{ - virtual AvnWindow* _Nonnull GetNSWindow () = 0; - virtual AvnView* _Nonnull GetNSView () = 0; -}; - -struct IWindowStateChanged -{ - virtual void WindowStateChanged () = 0; - virtual void StartStateTransition () = 0; - virtual void EndStateTransition () = 0; - virtual SystemDecorations Decorations () = 0; - virtual AvnWindowState WindowState () = 0; -}; - -class ResizeScope -{ -public: - ResizeScope(AvnView* _Nonnull view, AvnPlatformResizeReason reason) - { - _view = view; - _restore = [view getResizeReason]; - [view setResizeReason:reason]; - } - - ~ResizeScope() - { - [_view setResizeReason:_restore]; - } -private: - AvnView* _Nonnull _view; - AvnPlatformResizeReason _restore; -}; - -#endif /* window_h */ diff --git a/native/Avalonia.Native/src/OSX/window.mm b/native/Avalonia.Native/src/OSX/window.mm deleted file mode 100644 index 4426e7fdff..0000000000 --- a/native/Avalonia.Native/src/OSX/window.mm +++ /dev/null @@ -1,2590 +0,0 @@ -#include "common.h" -#include "window.h" -#include "KeyTransform.h" -#include "cursor.h" -#include "menu.h" -#include -#include "rendertarget.h" -#include "AvnString.h" -#include "automation.h" - -class WindowBaseImpl : public virtual ComObject, - public virtual IAvnWindowBase, - public INSWindowHolder -{ -private: - NSCursor* cursor; - -public: - FORWARD_IUNKNOWN() - BEGIN_INTERFACE_MAP() - INTERFACE_MAP_ENTRY(IAvnWindowBase, IID_IAvnWindowBase) - END_INTERFACE_MAP() - - virtual ~WindowBaseImpl() - { - View = NULL; - Window = NULL; - } - AutoFitContentView* StandardContainer; - AvnView* View; - AvnWindow* Window; - ComPtr BaseEvents; - ComPtr _glContext; - NSObject* renderTarget; - AvnPoint lastPositionSet; - NSString* _lastTitle; - IAvnMenu* _mainMenu; - - bool _shown; - bool _inResize; - - WindowBaseImpl(IAvnWindowBaseEvents* events, IAvnGlContext* gl) - { - _shown = false; - _inResize = false; - _mainMenu = nullptr; - BaseEvents = events; - _glContext = gl; - renderTarget = [[IOSurfaceRenderTarget alloc] initWithOpenGlContext: gl]; - View = [[AvnView alloc] initWithParent:this]; - StandardContainer = [[AutoFitContentView new] initWithContent:View]; - - Window = [[AvnWindow alloc] initWithParent:this]; - [Window setContentView: StandardContainer]; - - lastPositionSet.X = 100; - lastPositionSet.Y = 100; - _lastTitle = @""; - - [Window setStyleMask:NSWindowStyleMaskBorderless]; - [Window setBackingType:NSBackingStoreBuffered]; - - [Window setOpaque:false]; - } - - virtual HRESULT ObtainNSWindowHandle(void** ret) override - { - START_COM_CALL; - - if (ret == nullptr) - { - return E_POINTER; - } - - *ret = (__bridge void*)Window; - - return S_OK; - } - - virtual HRESULT ObtainNSWindowHandleRetained(void** ret) override - { - START_COM_CALL; - - if (ret == nullptr) - { - return E_POINTER; - } - - *ret = (__bridge_retained void*)Window; - - return S_OK; - } - - virtual HRESULT ObtainNSViewHandle(void** ret) override - { - START_COM_CALL; - - if (ret == nullptr) - { - return E_POINTER; - } - - *ret = (__bridge void*)View; - - return S_OK; - } - - virtual HRESULT ObtainNSViewHandleRetained(void** ret) override - { - START_COM_CALL; - - if (ret == nullptr) - { - return E_POINTER; - } - - *ret = (__bridge_retained void*)View; - - return S_OK; - } - - virtual AvnWindow* GetNSWindow() override - { - return Window; - } - - virtual AvnView* GetNSView() override - { - return View; - } - - virtual HRESULT Show(bool activate, bool isDialog) override - { - START_COM_CALL; - - @autoreleasepool - { - SetPosition(lastPositionSet); - UpdateStyle(); - - [Window setTitle:_lastTitle]; - - if(ShouldTakeFocusOnShow() && activate) - { - [Window orderFront: Window]; - [Window makeKeyAndOrderFront:Window]; - [Window makeFirstResponder:View]; - [NSApp activateIgnoringOtherApps:YES]; - } - else - { - [Window orderFront: Window]; - } - - _shown = true; - - return S_OK; - } - } - - virtual bool ShouldTakeFocusOnShow() - { - return true; - } - - virtual HRESULT Hide () override - { - START_COM_CALL; - - @autoreleasepool - { - if(Window != nullptr) - { - [Window orderOut:Window]; - [Window restoreParentWindow]; - } - - return S_OK; - } - } - - virtual HRESULT Activate () override - { - START_COM_CALL; - - @autoreleasepool - { - if(Window != nullptr) - { - [Window makeKeyAndOrderFront:nil]; - [NSApp activateIgnoringOtherApps:YES]; - } - } - - return S_OK; - } - - virtual HRESULT SetTopMost (bool value) override - { - START_COM_CALL; - - @autoreleasepool - { - [Window setLevel: value ? NSFloatingWindowLevel : NSNormalWindowLevel]; - - return S_OK; - } - } - - virtual HRESULT Close() override - { - START_COM_CALL; - - @autoreleasepool - { - if (Window != nullptr) - { - auto window = Window; - Window = nullptr; - - try{ - // Seems to throw sometimes on application exit. - [window close]; - } - catch(NSException*){} - } - - return S_OK; - } - } - - virtual HRESULT GetClientSize(AvnSize* ret) override - { - START_COM_CALL; - - @autoreleasepool - { - if(ret == nullptr) - return E_POINTER; - - auto frame = [View frame]; - ret->Width = frame.size.width; - ret->Height = frame.size.height; - - return S_OK; - } - } - - virtual HRESULT GetFrameSize(AvnSize* ret) override - { - START_COM_CALL; - - @autoreleasepool - { - if(ret == nullptr) - return E_POINTER; - - auto frame = [Window frame]; - ret->Width = frame.size.width; - ret->Height = frame.size.height; - - return S_OK; - } - } - - virtual HRESULT GetScaling (double* ret) override - { - START_COM_CALL; - - @autoreleasepool - { - if(ret == nullptr) - return E_POINTER; - - if(Window == nullptr) - { - *ret = 1; - return S_OK; - } - - *ret = [Window backingScaleFactor]; - return S_OK; - } - } - - virtual HRESULT SetMinMaxSize (AvnSize minSize, AvnSize maxSize) override - { - START_COM_CALL; - - @autoreleasepool - { - [Window setMinSize: ToNSSize(minSize)]; - [Window setMaxSize: ToNSSize(maxSize)]; - - return S_OK; - } - } - - virtual HRESULT Resize(double x, double y, AvnPlatformResizeReason reason) override - { - if(_inResize) - { - return S_OK; - } - - _inResize = true; - - START_COM_CALL; - auto resizeBlock = ResizeScope(View, reason); - - @autoreleasepool - { - auto maxSize = [Window maxSize]; - auto minSize = [Window minSize]; - - if (x < minSize.width) - { - x = minSize.width; - } - - if (y < minSize.height) - { - y = minSize.height; - } - - if (x > maxSize.width) - { - x = maxSize.width; - } - - if (y > maxSize.height) - { - y = maxSize.height; - } - - @try - { - if(!_shown) - { - BaseEvents->Resized(AvnSize{x,y}, reason); - } - - [Window setContentSize:NSSize{x,y}]; - [Window invalidateShadow]; - } - @finally - { - _inResize = false; - } - - return S_OK; - } - } - - virtual HRESULT Invalidate (AvnRect rect) override - { - START_COM_CALL; - - @autoreleasepool - { - [View setNeedsDisplayInRect:[View frame]]; - - return S_OK; - } - } - - virtual HRESULT SetMainMenu(IAvnMenu* menu) override - { - START_COM_CALL; - - _mainMenu = menu; - - auto nativeMenu = dynamic_cast(menu); - - auto nsmenu = nativeMenu->GetNative(); - - [Window applyMenu:nsmenu]; - - if ([Window isKeyWindow]) - { - [Window showWindowMenuWithAppMenu]; - } - - return S_OK; - } - - virtual HRESULT BeginMoveDrag () override - { - START_COM_CALL; - - @autoreleasepool - { - auto lastEvent = [View lastMouseDownEvent]; - - if(lastEvent == nullptr) - { - return S_OK; - } - - [Window performWindowDragWithEvent:lastEvent]; - - return S_OK; - } - } - - virtual HRESULT BeginResizeDrag (AvnWindowEdge edge) override - { - START_COM_CALL; - - return S_OK; - } - - virtual HRESULT GetPosition (AvnPoint* ret) override - { - START_COM_CALL; - - @autoreleasepool - { - if(ret == nullptr) - { - return E_POINTER; - } - - auto frame = [Window frame]; - - ret->X = frame.origin.x; - ret->Y = frame.origin.y + frame.size.height; - - *ret = ConvertPointY(*ret); - - return S_OK; - } - } - - virtual HRESULT SetPosition (AvnPoint point) override - { - START_COM_CALL; - - @autoreleasepool - { - lastPositionSet = point; - [Window setFrameTopLeftPoint:ToNSPoint(ConvertPointY(point))]; - - return S_OK; - } - } - - virtual HRESULT PointToClient (AvnPoint point, AvnPoint* ret) override - { - START_COM_CALL; - - @autoreleasepool - { - if(ret == nullptr) - { - return E_POINTER; - } - - point = ConvertPointY(point); - NSRect convertRect = [Window convertRectFromScreen:NSMakeRect(point.X, point.Y, 0.0, 0.0)]; - auto viewPoint = NSMakePoint(convertRect.origin.x, convertRect.origin.y); - - *ret = [View translateLocalPoint:ToAvnPoint(viewPoint)]; - - return S_OK; - } - } - - virtual HRESULT PointToScreen (AvnPoint point, AvnPoint* ret) override - { - START_COM_CALL; - - @autoreleasepool - { - if(ret == nullptr) - { - return E_POINTER; - } - - auto cocoaViewPoint = ToNSPoint([View translateLocalPoint:point]); - NSRect convertRect = [Window convertRectToScreen:NSMakeRect(cocoaViewPoint.x, cocoaViewPoint.y, 0.0, 0.0)]; - auto cocoaScreenPoint = NSPointFromCGPoint(NSMakePoint(convertRect.origin.x, convertRect.origin.y)); - *ret = ConvertPointY(ToAvnPoint(cocoaScreenPoint)); - - return S_OK; - } - } - - virtual HRESULT ThreadSafeSetSwRenderedFrame(AvnFramebuffer* fb, IUnknown* dispose) override - { - START_COM_CALL; - - [View setSwRenderedFrame: fb dispose: dispose]; - return S_OK; - } - - virtual HRESULT SetCursor(IAvnCursor* cursor) override - { - START_COM_CALL; - - @autoreleasepool - { - Cursor* avnCursor = dynamic_cast(cursor); - this->cursor = avnCursor->GetNative(); - UpdateCursor(); - - if(avnCursor->IsHidden()) - { - [NSCursor hide]; - } - else - { - [NSCursor unhide]; - } - - return S_OK; - } - } - - virtual void UpdateCursor() - { - if (cursor != nil) - { - [cursor set]; - } - } - - virtual HRESULT CreateGlRenderTarget(IAvnGlSurfaceRenderTarget** ppv) override - { - START_COM_CALL; - - if(View == NULL) - return E_FAIL; - *ppv = [renderTarget createSurfaceRenderTarget]; - return *ppv == nil ? E_FAIL : S_OK; - } - - virtual HRESULT CreateNativeControlHost(IAvnNativeControlHost** retOut) override - { - START_COM_CALL; - - if(View == NULL) - return E_FAIL; - *retOut = ::CreateNativeControlHost(View); - return S_OK; - } - - virtual HRESULT SetBlurEnabled (bool enable) override - { - START_COM_CALL; - - [StandardContainer ShowBlur:enable]; - - return S_OK; - } - - virtual HRESULT BeginDragAndDropOperation(AvnDragDropEffects effects, AvnPoint point, - IAvnClipboard* clipboard, IAvnDndResultCallback* cb, - void* sourceHandle) override - { - START_COM_CALL; - - auto item = TryGetPasteboardItem(clipboard); - [item setString:@"" forType:GetAvnCustomDataType()]; - if(item == nil) - return E_INVALIDARG; - if(View == NULL) - return E_FAIL; - - auto nsevent = [NSApp currentEvent]; - auto nseventType = [nsevent type]; - - // If current event isn't a mouse one (probably due to malfunctioning user app) - // attempt to forge a new one - if(!((nseventType >= NSEventTypeLeftMouseDown && nseventType <= NSEventTypeMouseExited) - || (nseventType >= NSEventTypeOtherMouseDown && nseventType <= NSEventTypeOtherMouseDragged))) - { - NSRect convertRect = [Window convertRectToScreen:NSMakeRect(point.X, point.Y, 0.0, 0.0)]; - auto nspoint = NSMakePoint(convertRect.origin.x, convertRect.origin.y); - CGPoint cgpoint = NSPointToCGPoint(nspoint); - auto cgevent = CGEventCreateMouseEvent(NULL, kCGEventLeftMouseDown, cgpoint, kCGMouseButtonLeft); - nsevent = [NSEvent eventWithCGEvent: cgevent]; - CFRelease(cgevent); - } - - auto dragItem = [[NSDraggingItem alloc] initWithPasteboardWriter: item]; - - auto dragItemImage = [NSImage imageNamed:NSImageNameMultipleDocuments]; - NSRect dragItemRect = {(float)point.X, (float)point.Y, [dragItemImage size].width, [dragItemImage size].height}; - [dragItem setDraggingFrame: dragItemRect contents: dragItemImage]; - - int op = 0; int ieffects = (int)effects; - if((ieffects & (int)AvnDragDropEffects::Copy) != 0) - op |= NSDragOperationCopy; - if((ieffects & (int)AvnDragDropEffects::Link) != 0) - op |= NSDragOperationLink; - if((ieffects & (int)AvnDragDropEffects::Move) != 0) - op |= NSDragOperationMove; - [View beginDraggingSessionWithItems: @[dragItem] event: nsevent - source: CreateDraggingSource((NSDragOperation) op, cb, sourceHandle)]; - return S_OK; - } - - virtual bool IsDialog() - { - return false; - } - -protected: - virtual NSWindowStyleMask GetStyle() - { - return NSWindowStyleMaskBorderless; - } - - void UpdateStyle() - { - [Window setStyleMask: GetStyle()]; - } - -public: - virtual void OnResized () - { - - } -}; - -class WindowImpl : public virtual WindowBaseImpl, public virtual IAvnWindow, public IWindowStateChanged -{ -private: - bool _canResize; - bool _fullScreenActive; - SystemDecorations _decorations; - AvnWindowState _lastWindowState; - AvnWindowState _actualWindowState; - bool _inSetWindowState; - NSRect _preZoomSize; - bool _transitioningWindowState; - bool _isClientAreaExtended; - bool _isDialog; - AvnExtendClientAreaChromeHints _extendClientHints; - - FORWARD_IUNKNOWN() - BEGIN_INTERFACE_MAP() - INHERIT_INTERFACE_MAP(WindowBaseImpl) - INTERFACE_MAP_ENTRY(IAvnWindow, IID_IAvnWindow) - END_INTERFACE_MAP() - virtual ~WindowImpl() - { - } - - ComPtr WindowEvents; - WindowImpl(IAvnWindowEvents* events, IAvnGlContext* gl) : WindowBaseImpl(events, gl) - { - _isClientAreaExtended = false; - _extendClientHints = AvnDefaultChrome; - _fullScreenActive = false; - _canResize = true; - _decorations = SystemDecorationsFull; - _transitioningWindowState = false; - _inSetWindowState = false; - _lastWindowState = Normal; - _actualWindowState = Normal; - WindowEvents = events; - [Window setCanBecomeKeyAndMain]; - [Window disableCursorRects]; - [Window setTabbingMode:NSWindowTabbingModeDisallowed]; - [Window setCollectionBehavior:NSWindowCollectionBehaviorFullScreenPrimary]; - } - - void HideOrShowTrafficLights () - { - if (Window == nil) - { - return; - } - - for (id subview in Window.contentView.superview.subviews) { - if ([subview isKindOfClass:NSClassFromString(@"NSTitlebarContainerView")]) { - NSView *titlebarView = [subview subviews][0]; - for (id button in titlebarView.subviews) { - if ([button isKindOfClass:[NSButton class]]) - { - if(_isClientAreaExtended) - { - auto wantsChrome = (_extendClientHints & AvnSystemChrome) || (_extendClientHints & AvnPreferSystemChrome); - - [button setHidden: !wantsChrome]; - } - else - { - [button setHidden: (_decorations != SystemDecorationsFull)]; - } - - [button setWantsLayer:true]; - } - } - } - } - } - - virtual HRESULT Show (bool activate, bool isDialog) override - { - START_COM_CALL; - - @autoreleasepool - { - _isDialog = isDialog; - WindowBaseImpl::Show(activate, isDialog); - - HideOrShowTrafficLights(); - - return SetWindowState(_lastWindowState); - } - } - - virtual HRESULT SetEnabled (bool enable) override - { - START_COM_CALL; - - @autoreleasepool - { - [Window setEnabled:enable]; - return S_OK; - } - } - - virtual HRESULT SetParent (IAvnWindow* parent) override - { - START_COM_CALL; - - @autoreleasepool - { - if(parent == nullptr) - return E_POINTER; - - auto cparent = dynamic_cast(parent); - if(cparent == nullptr) - return E_INVALIDARG; - - // If one tries to show a child window with a minimized parent window, then the parent window will be - // restored but macOS isn't kind enough to *tell* us that, so the window will be left in a non-interactive - // state. Detect this and explicitly restore the parent window ourselves to avoid this situation. - if (cparent->WindowState() == Minimized) - cparent->SetWindowState(Normal); - - [Window setCollectionBehavior:NSWindowCollectionBehaviorFullScreenAuxiliary]; - [cparent->Window addChildWindow:Window ordered:NSWindowAbove]; - - UpdateStyle(); - - return S_OK; - } - } - - void StartStateTransition () override - { - _transitioningWindowState = true; - } - - void EndStateTransition () override - { - _transitioningWindowState = false; - } - - SystemDecorations Decorations () override - { - return _decorations; - } - - AvnWindowState WindowState () override - { - return _lastWindowState; - } - - void WindowStateChanged () override - { - if(_shown && !_inSetWindowState && !_transitioningWindowState) - { - AvnWindowState state; - GetWindowState(&state); - - if(_lastWindowState != state) - { - if(_isClientAreaExtended) - { - if(_lastWindowState == FullScreen) - { - // we exited fs. - if(_extendClientHints & AvnOSXThickTitleBar) - { - Window.toolbar = [NSToolbar new]; - Window.toolbar.showsBaselineSeparator = false; - } - - [Window setTitlebarAppearsTransparent:true]; - - [StandardContainer setFrameSize: StandardContainer.frame.size]; - } - else if(state == FullScreen) - { - // we entered fs. - if(_extendClientHints & AvnOSXThickTitleBar) - { - Window.toolbar = nullptr; - } - - [Window setTitlebarAppearsTransparent:false]; - - [StandardContainer setFrameSize: StandardContainer.frame.size]; - } - } - - _lastWindowState = state; - _actualWindowState = state; - WindowEvents->WindowStateChanged(state); - } - } - } - - bool UndecoratedIsMaximized () - { - auto windowSize = [Window frame]; - auto available = [Window screen].visibleFrame; - return CGRectEqualToRect(windowSize, available); - } - - bool IsZoomed () - { - return _decorations == SystemDecorationsFull ? [Window isZoomed] : UndecoratedIsMaximized(); - } - - void DoZoom() - { - switch (_decorations) - { - case SystemDecorationsNone: - case SystemDecorationsBorderOnly: - [Window setFrame:[Window screen].visibleFrame display:true]; - break; - - - case SystemDecorationsFull: - [Window performZoom:Window]; - break; - } - } - - virtual HRESULT SetCanResize(bool value) override - { - START_COM_CALL; - - @autoreleasepool - { - _canResize = value; - UpdateStyle(); - return S_OK; - } - } - - virtual HRESULT SetDecorations(SystemDecorations value) override - { - START_COM_CALL; - - @autoreleasepool - { - auto currentWindowState = _lastWindowState; - _decorations = value; - - if(_fullScreenActive) - { - return S_OK; - } - - UpdateStyle(); - - HideOrShowTrafficLights(); - - switch (_decorations) - { - case SystemDecorationsNone: - [Window setHasShadow:NO]; - [Window setTitleVisibility:NSWindowTitleHidden]; - [Window setTitlebarAppearsTransparent:YES]; - - if(currentWindowState == Maximized) - { - if(!UndecoratedIsMaximized()) - { - DoZoom(); - } - } - break; - - case SystemDecorationsBorderOnly: - [Window setHasShadow:YES]; - [Window setTitleVisibility:NSWindowTitleHidden]; - [Window setTitlebarAppearsTransparent:YES]; - - if(currentWindowState == Maximized) - { - if(!UndecoratedIsMaximized()) - { - DoZoom(); - } - } - break; - - case SystemDecorationsFull: - [Window setHasShadow:YES]; - [Window setTitleVisibility:NSWindowTitleVisible]; - [Window setTitlebarAppearsTransparent:NO]; - [Window setTitle:_lastTitle]; - - if(currentWindowState == Maximized) - { - auto newFrame = [Window contentRectForFrameRect:[Window frame]].size; - - [View setFrameSize:newFrame]; - } - break; - } - - return S_OK; - } - } - - virtual HRESULT SetTitle (char* utf8title) override - { - START_COM_CALL; - - @autoreleasepool - { - _lastTitle = [NSString stringWithUTF8String:(const char*)utf8title]; - [Window setTitle:_lastTitle]; - - return S_OK; - } - } - - virtual HRESULT SetTitleBarColor(AvnColor color) override - { - START_COM_CALL; - - @autoreleasepool - { - float a = (float)color.Alpha / 255.0f; - float r = (float)color.Red / 255.0f; - float g = (float)color.Green / 255.0f; - float b = (float)color.Blue / 255.0f; - - auto nscolor = [NSColor colorWithSRGBRed:r green:g blue:b alpha:a]; - - // Based on the titlebar color we have to choose either light or dark - // OSX doesnt let you set a foreground color for titlebar. - if ((r*0.299 + g*0.587 + b*0.114) > 186.0f / 255.0f) - { - [Window setAppearance:[NSAppearance appearanceNamed:NSAppearanceNameVibrantLight]]; - } - else - { - [Window setAppearance:[NSAppearance appearanceNamed:NSAppearanceNameVibrantDark]]; - } - - [Window setTitlebarAppearsTransparent:true]; - [Window setBackgroundColor:nscolor]; - } - - return S_OK; - } - - virtual HRESULT GetWindowState (AvnWindowState*ret) override - { - START_COM_CALL; - - @autoreleasepool - { - if(ret == nullptr) - { - return E_POINTER; - } - - if(([Window styleMask] & NSWindowStyleMaskFullScreen) == NSWindowStyleMaskFullScreen) - { - *ret = FullScreen; - return S_OK; - } - - if([Window isMiniaturized]) - { - *ret = Minimized; - return S_OK; - } - - if(IsZoomed()) - { - *ret = Maximized; - return S_OK; - } - - *ret = Normal; - - return S_OK; - } - } - - virtual HRESULT TakeFocusFromChildren () override - { - START_COM_CALL; - - @autoreleasepool - { - if(Window == nil) - return S_OK; - if([Window isKeyWindow]) - [Window makeFirstResponder: View]; - - return S_OK; - } - } - - virtual HRESULT SetExtendClientArea (bool enable) override - { - START_COM_CALL; - - @autoreleasepool - { - _isClientAreaExtended = enable; - - if(enable) - { - Window.titleVisibility = NSWindowTitleHidden; - - [Window setTitlebarAppearsTransparent:true]; - - auto wantsTitleBar = (_extendClientHints & AvnSystemChrome) || (_extendClientHints & AvnPreferSystemChrome); - - if (wantsTitleBar) - { - [StandardContainer ShowTitleBar:true]; - } - else - { - [StandardContainer ShowTitleBar:false]; - } - - if(_extendClientHints & AvnOSXThickTitleBar) - { - Window.toolbar = [NSToolbar new]; - Window.toolbar.showsBaselineSeparator = false; - } - else - { - Window.toolbar = nullptr; - } - } - else - { - Window.titleVisibility = NSWindowTitleVisible; - Window.toolbar = nullptr; - [Window setTitlebarAppearsTransparent:false]; - View.layer.zPosition = 0; - } - - [Window setIsExtended:enable]; - - HideOrShowTrafficLights(); - - UpdateStyle(); - - return S_OK; - } - } - - virtual HRESULT SetExtendClientAreaHints (AvnExtendClientAreaChromeHints hints) override - { - START_COM_CALL; - - @autoreleasepool - { - _extendClientHints = hints; - - SetExtendClientArea(_isClientAreaExtended); - return S_OK; - } - } - - virtual HRESULT GetExtendTitleBarHeight (double*ret) override - { - START_COM_CALL; - - @autoreleasepool - { - if(ret == nullptr) - { - return E_POINTER; - } - - *ret = [Window getExtendedTitleBarHeight]; - - return S_OK; - } - } - - virtual HRESULT SetExtendTitleBarHeight (double value) override - { - START_COM_CALL; - - @autoreleasepool - { - [StandardContainer SetTitleBarHeightHint:value]; - return S_OK; - } - } - - void EnterFullScreenMode () - { - _fullScreenActive = true; - - [Window setTitle:_lastTitle]; - [Window toggleFullScreen:nullptr]; - } - - void ExitFullScreenMode () - { - [Window toggleFullScreen:nullptr]; - - _fullScreenActive = false; - - SetDecorations(_decorations); - } - - virtual HRESULT SetWindowState (AvnWindowState state) override - { - START_COM_CALL; - - @autoreleasepool - { - if(Window == nullptr) - { - return S_OK; - } - - if(_actualWindowState == state) - { - return S_OK; - } - - _inSetWindowState = true; - - auto currentState = _actualWindowState; - _lastWindowState = state; - - if(currentState == Normal) - { - _preZoomSize = [Window frame]; - } - - if(_shown) - { - switch (state) { - case Maximized: - if(currentState == FullScreen) - { - ExitFullScreenMode(); - } - - lastPositionSet.X = 0; - lastPositionSet.Y = 0; - - if([Window isMiniaturized]) - { - [Window deminiaturize:Window]; - } - - if(!IsZoomed()) - { - DoZoom(); - } - break; - - case Minimized: - if(currentState == FullScreen) - { - ExitFullScreenMode(); - } - else - { - [Window miniaturize:Window]; - } - break; - - case FullScreen: - if([Window isMiniaturized]) - { - [Window deminiaturize:Window]; - } - - EnterFullScreenMode(); - break; - - case Normal: - if([Window isMiniaturized]) - { - [Window deminiaturize:Window]; - } - - if(currentState == FullScreen) - { - ExitFullScreenMode(); - } - - if(IsZoomed()) - { - if(_decorations == SystemDecorationsFull) - { - DoZoom(); - } - else - { - [Window setFrame:_preZoomSize display:true]; - auto newFrame = [Window contentRectForFrameRect:[Window frame]].size; - - [View setFrameSize:newFrame]; - } - - } - break; - } - - _actualWindowState = _lastWindowState; - WindowEvents->WindowStateChanged(_actualWindowState); - } - - - _inSetWindowState = false; - - return S_OK; - } - } - - virtual void OnResized () override - { - if(_shown && !_inSetWindowState && !_transitioningWindowState) - { - WindowStateChanged(); - } - } - - virtual bool IsDialog() override - { - return _isDialog; - } - -protected: - virtual NSWindowStyleMask GetStyle() override - { - unsigned long s = NSWindowStyleMaskBorderless; - - switch (_decorations) - { - case SystemDecorationsNone: - s = s | NSWindowStyleMaskFullSizeContentView; - break; - - case SystemDecorationsBorderOnly: - s = s | NSWindowStyleMaskTitled | NSWindowStyleMaskFullSizeContentView; - break; - - case SystemDecorationsFull: - s = s | NSWindowStyleMaskTitled | NSWindowStyleMaskClosable | NSWindowStyleMaskBorderless; - - if(_canResize) - { - s = s | NSWindowStyleMaskResizable; - } - break; - } - - if([Window parentWindow] == nullptr) - { - s |= NSWindowStyleMaskMiniaturizable; - } - - if(_isClientAreaExtended) - { - s |= NSWindowStyleMaskFullSizeContentView | NSWindowStyleMaskTexturedBackground; - } - return s; - } -}; - -NSArray* AllLoopModes = [NSArray arrayWithObjects: NSDefaultRunLoopMode, NSEventTrackingRunLoopMode, NSModalPanelRunLoopMode, NSRunLoopCommonModes, NSConnectionReplyMode, nil]; - -@implementation AutoFitContentView -{ - NSVisualEffectView* _titleBarMaterial; - NSBox* _titleBarUnderline; - NSView* _content; - NSVisualEffectView* _blurBehind; - double _titleBarHeightHint; - bool _settingSize; -} - --(AutoFitContentView* _Nonnull) initWithContent:(NSView *)content -{ - _titleBarHeightHint = -1; - _content = content; - _settingSize = false; - - [self setAutoresizesSubviews:true]; - [self setWantsLayer:true]; - - _titleBarMaterial = [NSVisualEffectView new]; - [_titleBarMaterial setBlendingMode:NSVisualEffectBlendingModeWithinWindow]; - [_titleBarMaterial setMaterial:NSVisualEffectMaterialTitlebar]; - [_titleBarMaterial setWantsLayer:true]; - _titleBarMaterial.hidden = true; - - _titleBarUnderline = [NSBox new]; - _titleBarUnderline.boxType = NSBoxSeparator; - _titleBarUnderline.fillColor = [NSColor underPageBackgroundColor]; - _titleBarUnderline.hidden = true; - - [self addSubview:_titleBarMaterial]; - [self addSubview:_titleBarUnderline]; - - _blurBehind = [NSVisualEffectView new]; - [_blurBehind setBlendingMode:NSVisualEffectBlendingModeBehindWindow]; - [_blurBehind setMaterial:NSVisualEffectMaterialLight]; - [_blurBehind setWantsLayer:true]; - _blurBehind.hidden = true; - - [_blurBehind setAutoresizingMask:NSViewWidthSizable | NSViewHeightSizable]; - [_content setAutoresizingMask:NSViewWidthSizable | NSViewHeightSizable]; - - [self addSubview:_blurBehind]; - [self addSubview:_content]; - - [self setWantsLayer:true]; - return self; -} - --(void) ShowBlur:(bool)show -{ - _blurBehind.hidden = !show; -} - --(void) ShowTitleBar: (bool) show -{ - _titleBarMaterial.hidden = !show; - _titleBarUnderline.hidden = !show; -} - --(void) SetTitleBarHeightHint: (double) height -{ - _titleBarHeightHint = height; - - [self setFrameSize:self.frame.size]; -} - --(void)setFrameSize:(NSSize)newSize -{ - if(_settingSize) - { - return; - } - - _settingSize = true; - [super setFrameSize:newSize]; - - auto window = objc_cast([self window]); - - // TODO get actual titlebar size - - double height = _titleBarHeightHint == -1 ? [window getExtendedTitleBarHeight] : _titleBarHeightHint; - - NSRect tbar; - tbar.origin.x = 0; - tbar.origin.y = newSize.height - height; - tbar.size.width = newSize.width; - tbar.size.height = height; - - [_titleBarMaterial setFrame:tbar]; - tbar.size.height = height < 1 ? 0 : 1; - [_titleBarUnderline setFrame:tbar]; - - _settingSize = false; -} - --(void) SetContent: (NSView* _Nonnull) content -{ - if(content != nullptr) - { - [content removeFromSuperview]; - [self addSubview:content]; - _content = content; - } -} -@end - -@implementation AvnView -{ - ComPtr _parent; - ComPtr _swRenderedFrame; - AvnFramebuffer _swRenderedFrameBuffer; - bool _queuedDisplayFromThread; - NSTrackingArea* _area; - bool _isLeftPressed, _isMiddlePressed, _isRightPressed, _isXButton1Pressed, _isXButton2Pressed, _isMouseOver; - AvnInputModifiers _modifierState; - NSEvent* _lastMouseDownEvent; - bool _lastKeyHandled; - AvnPixelSize _lastPixelSize; - NSObject* _renderTarget; - AvnPlatformResizeReason _resizeReason; - AvnAccessibilityElement* _accessibilityChild; -} - -- (void)onClosed -{ - @synchronized (self) - { - _parent = nullptr; - } -} - --(AvnPixelSize) getPixelSize -{ - return _lastPixelSize; -} - -- (NSEvent*) lastMouseDownEvent -{ - return _lastMouseDownEvent; -} - -- (void) updateRenderTarget -{ - [_renderTarget resize:_lastPixelSize withScale: [[self window] backingScaleFactor]]; - [self setNeedsDisplayInRect:[self frame]]; -} - --(AvnView*) initWithParent: (WindowBaseImpl*) parent -{ - self = [super init]; - _renderTarget = parent->renderTarget; - [self setWantsLayer:YES]; - [self setLayerContentsRedrawPolicy: NSViewLayerContentsRedrawDuringViewResize]; - - _parent = parent; - _area = nullptr; - _lastPixelSize.Height = 100; - _lastPixelSize.Width = 100; - [self registerForDraggedTypes: @[@"public.data", GetAvnCustomDataType()]]; - - _modifierState = AvnInputModifiersNone; - return self; -} - -- (BOOL)isFlipped -{ - return YES; -} - -- (BOOL)wantsUpdateLayer -{ - return YES; -} - -- (void)setLayer:(CALayer *)layer -{ - [_renderTarget setNewLayer: layer]; - [super setLayer: layer]; -} - -- (BOOL)isOpaque -{ - return YES; -} - -- (BOOL)acceptsFirstResponder -{ - return true; -} - -- (BOOL)acceptsFirstMouse:(NSEvent *)event -{ - return true; -} - -- (BOOL)canBecomeKeyView -{ - return true; -} - --(void)setFrameSize:(NSSize)newSize -{ - [super setFrameSize:newSize]; - - if(_area != nullptr) - { - [self removeTrackingArea:_area]; - _area = nullptr; - } - - if (_parent == nullptr) - { - return; - } - - NSRect rect = NSZeroRect; - rect.size = newSize; - - NSTrackingAreaOptions options = NSTrackingActiveAlways | NSTrackingMouseMoved | NSTrackingMouseEnteredAndExited | NSTrackingEnabledDuringMouseDrag; - _area = [[NSTrackingArea alloc] initWithRect:rect options:options owner:self userInfo:nullptr]; - [self addTrackingArea:_area]; - - _parent->UpdateCursor(); - - auto fsize = [self convertSizeToBacking: [self frame].size]; - - if(_lastPixelSize.Width != (int)fsize.width || _lastPixelSize.Height != (int)fsize.height) - { - _lastPixelSize.Width = (int)fsize.width; - _lastPixelSize.Height = (int)fsize.height; - [self updateRenderTarget]; - - auto reason = [self inLiveResize] ? ResizeUser : _resizeReason; - _parent->BaseEvents->Resized(AvnSize{newSize.width, newSize.height}, reason); - } -} - -- (void)updateLayer -{ - AvnInsidePotentialDeadlock deadlock; - if (_parent == nullptr) - { - return; - } - - _parent->BaseEvents->RunRenderPriorityJobs(); - - if (_parent == nullptr) - { - return; - } - - _parent->BaseEvents->Paint(); -} - -- (void)drawRect:(NSRect)dirtyRect -{ - return; -} - --(void) setSwRenderedFrame: (AvnFramebuffer*) fb dispose: (IUnknown*) dispose -{ - @autoreleasepool { - [_renderTarget setSwFrame:fb]; - dispose->Release(); - } -} - -- (AvnPoint) translateLocalPoint:(AvnPoint)pt -{ - pt.Y = [self bounds].size.height - pt.Y; - return pt; -} - -+ (AvnPoint)toAvnPoint:(CGPoint)p -{ - AvnPoint result; - - result.X = p.x; - result.Y = p.y; - - return result; -} - -- (void) viewDidChangeBackingProperties -{ - auto fsize = [self convertSizeToBacking: [self frame].size]; - _lastPixelSize.Width = (int)fsize.width; - _lastPixelSize.Height = (int)fsize.height; - [self updateRenderTarget]; - - if(_parent != nullptr) - { - _parent->BaseEvents->ScalingChanged([_parent->Window backingScaleFactor]); - } - - [super viewDidChangeBackingProperties]; -} - -- (bool) ignoreUserInput:(bool)trigerInputWhenDisabled -{ - auto parentWindow = objc_cast([self window]); - - if(parentWindow == nil || ![parentWindow shouldTryToHandleEvents]) - { - if(trigerInputWhenDisabled) - { - auto window = dynamic_cast(_parent.getRaw()); - - if(window != nullptr) - { - window->WindowEvents->GotInputWhenDisabled(); - } - } - - return TRUE; - } - - return FALSE; -} - -- (void)mouseEvent:(NSEvent *)event withType:(AvnRawMouseEventType) type -{ - bool triggerInputWhenDisabled = type != Move; - - if([self ignoreUserInput: triggerInputWhenDisabled]) - { - return; - } - - auto localPoint = [self convertPoint:[event locationInWindow] toView:self]; - auto avnPoint = [AvnView toAvnPoint:localPoint]; - auto point = [self translateLocalPoint:avnPoint]; - AvnVector delta; - - if(type == Wheel) - { - auto speed = 5; - - if([event hasPreciseScrollingDeltas]) - { - speed = 50; - } - - delta.X = [event scrollingDeltaX] / speed; - delta.Y = [event scrollingDeltaY] / speed; - - if(delta.X == 0 && delta.Y == 0) - { - return; - } - } - else if (type == Magnify) - { - delta.X = delta.Y = [event magnification]; - } - else if (type == Rotate) - { - delta.X = delta.Y = [event rotation]; - } - else if (type == Swipe) - { - delta.X = [event deltaX]; - delta.Y = [event deltaY]; - } - - auto timestamp = [event timestamp] * 1000; - auto modifiers = [self getModifiers:[event modifierFlags]]; - - if(type != AvnRawMouseEventType::Move || - ( - [self window] != nil && - ( - [[self window] firstResponder] == nil - || ![[[self window] firstResponder] isKindOfClass: [NSView class]] - ) - ) - ) - [self becomeFirstResponder]; - - if(_parent != nullptr) - { - _parent->BaseEvents->RawMouseEvent(type, timestamp, modifiers, point, delta); - } - - [super mouseMoved:event]; -} - -- (BOOL) resignFirstResponder -{ - _parent->BaseEvents->LostFocus(); - return YES; -} - -- (void)mouseMoved:(NSEvent *)event -{ - [self mouseEvent:event withType:Move]; -} - -- (void)mouseDown:(NSEvent *)event -{ - _isLeftPressed = true; - _lastMouseDownEvent = event; - [self mouseEvent:event withType:LeftButtonDown]; -} - -- (void)otherMouseDown:(NSEvent *)event -{ - _lastMouseDownEvent = event; - - switch(event.buttonNumber) - { - case 2: - case 3: - _isMiddlePressed = true; - [self mouseEvent:event withType:MiddleButtonDown]; - break; - case 4: - _isXButton1Pressed = true; - [self mouseEvent:event withType:XButton1Down]; - break; - case 5: - _isXButton2Pressed = true; - [self mouseEvent:event withType:XButton2Down]; - break; - } -} - -- (void)rightMouseDown:(NSEvent *)event -{ - _isRightPressed = true; - _lastMouseDownEvent = event; - [self mouseEvent:event withType:RightButtonDown]; -} - -- (void)mouseUp:(NSEvent *)event -{ - _isLeftPressed = false; - [self mouseEvent:event withType:LeftButtonUp]; -} - -- (void)otherMouseUp:(NSEvent *)event -{ - switch(event.buttonNumber) - { - case 2: - case 3: - _isMiddlePressed = false; - [self mouseEvent:event withType:MiddleButtonUp]; - break; - case 4: - _isXButton1Pressed = false; - [self mouseEvent:event withType:XButton1Up]; - break; - case 5: - _isXButton2Pressed = false; - [self mouseEvent:event withType:XButton2Up]; - break; - } -} - -- (void)rightMouseUp:(NSEvent *)event -{ - _isRightPressed = false; - [self mouseEvent:event withType:RightButtonUp]; -} - -- (void)mouseDragged:(NSEvent *)event -{ - [self mouseEvent:event withType:Move]; - [super mouseDragged:event]; -} - -- (void)otherMouseDragged:(NSEvent *)event -{ - [self mouseEvent:event withType:Move]; - [super otherMouseDragged:event]; -} - -- (void)rightMouseDragged:(NSEvent *)event -{ - [self mouseEvent:event withType:Move]; - [super rightMouseDragged:event]; -} - -- (void)scrollWheel:(NSEvent *)event -{ - [self mouseEvent:event withType:Wheel]; - [super scrollWheel:event]; -} - -- (void)magnifyWithEvent:(NSEvent *)event -{ - [self mouseEvent:event withType:Magnify]; - [super magnifyWithEvent:event]; -} - -- (void)rotateWithEvent:(NSEvent *)event -{ - [self mouseEvent:event withType:Rotate]; - [super rotateWithEvent:event]; -} - -- (void)swipeWithEvent:(NSEvent *)event -{ - [self mouseEvent:event withType:Swipe]; - [super swipeWithEvent:event]; -} - -- (void)mouseEntered:(NSEvent *)event -{ - _isMouseOver = true; - [super mouseEntered:event]; -} - -- (void)mouseExited:(NSEvent *)event -{ - _isMouseOver = false; - [self mouseEvent:event withType:LeaveWindow]; - [super mouseExited:event]; -} - -- (void) keyboardEvent: (NSEvent *) event withType: (AvnRawKeyEventType)type -{ - if([self ignoreUserInput: false]) - { - return; - } - - auto key = s_KeyMap[[event keyCode]]; - - auto timestamp = [event timestamp] * 1000; - auto modifiers = [self getModifiers:[event modifierFlags]]; - - if(_parent != nullptr) - { - _lastKeyHandled = _parent->BaseEvents->RawKeyEvent(type, timestamp, modifiers, key); - } -} - -- (BOOL)performKeyEquivalent:(NSEvent *)event -{ - bool result = _lastKeyHandled; - - _lastKeyHandled = false; - - return result; -} - -- (void)flagsChanged:(NSEvent *)event -{ - auto newModifierState = [self getModifiers:[event modifierFlags]]; - - bool isAltCurrentlyPressed = (_modifierState & Alt) == Alt; - bool isControlCurrentlyPressed = (_modifierState & Control) == Control; - bool isShiftCurrentlyPressed = (_modifierState & Shift) == Shift; - bool isCommandCurrentlyPressed = (_modifierState & Windows) == Windows; - - bool isAltPressed = (newModifierState & Alt) == Alt; - bool isControlPressed = (newModifierState & Control) == Control; - bool isShiftPressed = (newModifierState & Shift) == Shift; - bool isCommandPressed = (newModifierState & Windows) == Windows; - - - if (isAltPressed && !isAltCurrentlyPressed) - { - [self keyboardEvent:event withType:KeyDown]; - } - else if (isAltCurrentlyPressed && !isAltPressed) - { - [self keyboardEvent:event withType:KeyUp]; - } - - if (isControlPressed && !isControlCurrentlyPressed) - { - [self keyboardEvent:event withType:KeyDown]; - } - else if (isControlCurrentlyPressed && !isControlPressed) - { - [self keyboardEvent:event withType:KeyUp]; - } - - if (isShiftPressed && !isShiftCurrentlyPressed) - { - [self keyboardEvent:event withType:KeyDown]; - } - else if(isShiftCurrentlyPressed && !isShiftPressed) - { - [self keyboardEvent:event withType:KeyUp]; - } - - if(isCommandPressed && !isCommandCurrentlyPressed) - { - [self keyboardEvent:event withType:KeyDown]; - } - else if(isCommandCurrentlyPressed && ! isCommandPressed) - { - [self keyboardEvent:event withType:KeyUp]; - } - - _modifierState = newModifierState; - - [[self inputContext] handleEvent:event]; - [super flagsChanged:event]; -} - -- (void)keyDown:(NSEvent *)event -{ - [self keyboardEvent:event withType:KeyDown]; - [[self inputContext] handleEvent:event]; - [super keyDown:event]; -} - -- (void)keyUp:(NSEvent *)event -{ - [self keyboardEvent:event withType:KeyUp]; - [super keyUp:event]; -} - -- (AvnInputModifiers)getModifiers:(NSEventModifierFlags)mod -{ - unsigned int rv = 0; - - if (mod & NSEventModifierFlagControl) - rv |= Control; - if (mod & NSEventModifierFlagShift) - rv |= Shift; - if (mod & NSEventModifierFlagOption) - rv |= Alt; - if (mod & NSEventModifierFlagCommand) - rv |= Windows; - - if (_isLeftPressed) - rv |= LeftMouseButton; - if (_isMiddlePressed) - rv |= MiddleMouseButton; - if (_isRightPressed) - rv |= RightMouseButton; - if (_isXButton1Pressed) - rv |= XButton1MouseButton; - if (_isXButton2Pressed) - rv |= XButton2MouseButton; - - return (AvnInputModifiers)rv; -} - -- (BOOL)hasMarkedText -{ - return _lastKeyHandled; -} - -- (NSRange)markedRange -{ - return NSMakeRange(NSNotFound, 0); -} - -- (NSRange)selectedRange -{ - return NSMakeRange(NSNotFound, 0); -} - -- (void)setMarkedText:(id)string selectedRange:(NSRange)selectedRange replacementRange:(NSRange)replacementRange -{ - -} - -- (void)unmarkText -{ - -} - -- (NSArray *)validAttributesForMarkedText -{ - return [NSArray new]; -} - -- (NSAttributedString *)attributedSubstringForProposedRange:(NSRange)range actualRange:(NSRangePointer)actualRange -{ - return [NSAttributedString new]; -} - -- (void)insertText:(id)string replacementRange:(NSRange)replacementRange -{ - if(!_lastKeyHandled) - { - if(_parent != nullptr) - { - _lastKeyHandled = _parent->BaseEvents->RawTextInputEvent(0, [string UTF8String]); - } - } -} - -- (NSUInteger)characterIndexForPoint:(NSPoint)point -{ - return 0; -} - -- (NSRect)firstRectForCharacterRange:(NSRange)range actualRange:(NSRangePointer)actualRange -{ - CGRect result; - - return result; -} - -- (NSDragOperation)triggerAvnDragEvent: (AvnDragEventType) type info: (id )info -{ - auto localPoint = [self convertPoint:[info draggingLocation] toView:self]; - auto avnPoint = [AvnView toAvnPoint:localPoint]; - auto point = [self translateLocalPoint:avnPoint]; - auto modifiers = [self getModifiers:[[NSApp currentEvent] modifierFlags]]; - NSDragOperation nsop = [info draggingSourceOperationMask]; - - auto effects = ConvertDragDropEffects(nsop); - int reffects = (int)_parent->BaseEvents - ->DragEvent(type, point, modifiers, effects, - CreateClipboard([info draggingPasteboard], nil), - GetAvnDataObjectHandleFromDraggingInfo(info)); - - NSDragOperation ret = 0; - - // Ensure that the managed part didn't add any new effects - reffects = (int)effects & (int)reffects; - - // OSX requires exactly one operation - if((reffects & (int)AvnDragDropEffects::Copy) != 0) - ret = NSDragOperationCopy; - else if((reffects & (int)AvnDragDropEffects::Move) != 0) - ret = NSDragOperationMove; - else if((reffects & (int)AvnDragDropEffects::Link) != 0) - ret = NSDragOperationLink; - if(ret == 0) - ret = NSDragOperationNone; - return ret; -} - -- (NSDragOperation)draggingEntered:(id )sender -{ - return [self triggerAvnDragEvent: AvnDragEventType::Enter info:sender]; -} - -- (NSDragOperation)draggingUpdated:(id )sender -{ - return [self triggerAvnDragEvent: AvnDragEventType::Over info:sender]; -} - -- (void)draggingExited:(id )sender -{ - [self triggerAvnDragEvent: AvnDragEventType::Leave info:sender]; -} - -- (BOOL)prepareForDragOperation:(id )sender -{ - return [self triggerAvnDragEvent: AvnDragEventType::Over info:sender] != NSDragOperationNone; -} - -- (BOOL)performDragOperation:(id )sender -{ - return [self triggerAvnDragEvent: AvnDragEventType::Drop info:sender] != NSDragOperationNone; -} - -- (void)concludeDragOperation:(nullable id )sender -{ - -} - -- (AvnPlatformResizeReason)getResizeReason -{ - return _resizeReason; -} - -- (void)setResizeReason:(AvnPlatformResizeReason)reason -{ - _resizeReason = reason; -} - -- (AvnAccessibilityElement *) accessibilityChild -{ - if (_accessibilityChild == nil) - { - auto peer = _parent->BaseEvents->GetAutomationPeer(); - - if (peer == nil) - return nil; - - _accessibilityChild = [AvnAccessibilityElement acquire:peer]; - } - - return _accessibilityChild; -} - -- (NSArray *)accessibilityChildren -{ - auto child = [self accessibilityChild]; - return NSAccessibilityUnignoredChildrenForOnlyChild(child); -} - -- (id)accessibilityHitTest:(NSPoint)point -{ - return [[self accessibilityChild] accessibilityHitTest:point]; -} - -- (id)accessibilityFocusedUIElement -{ - return [[self accessibilityChild] accessibilityFocusedUIElement]; -} - -@end - - -@implementation AvnWindow -{ - ComPtr _parent; - bool _canBecomeKeyAndMain; - bool _closed; - bool _isEnabled; - bool _isExtended; - AvnMenu* _menu; - double _lastScaling; - IAvnAutomationPeer* _automationPeer; - NSMutableArray* _automationChildren; -} - --(void) setIsExtended:(bool)value; -{ - _isExtended = value; -} - --(bool) isDialog -{ - return _parent->IsDialog(); -} - --(double) getScaling -{ - return _lastScaling; -} - --(double) getExtendedTitleBarHeight -{ - if(_isExtended) - { - for (id subview in self.contentView.superview.subviews) - { - if ([subview isKindOfClass:NSClassFromString(@"NSTitlebarContainerView")]) - { - NSView *titlebarView = [subview subviews][0]; - - return (double)titlebarView.frame.size.height; - } - } - - return -1; - } - else - { - return 0; - } -} - -+(void)closeAll -{ - [[NSApplication sharedApplication] terminate:self]; -} - -- (void)performClose:(id)sender -{ - if([[self delegate] respondsToSelector:@selector(windowShouldClose:)]) - { - if(![[self delegate] windowShouldClose:self]) return; - } - else if([self respondsToSelector:@selector(windowShouldClose:)]) - { - if(![self windowShouldClose:self]) return; - } - - [self close]; -} - -- (void)pollModalSession:(nonnull NSModalSession)session -{ - auto response = [NSApp runModalSession:session]; - - if(response == NSModalResponseContinue) - { - dispatch_async(dispatch_get_main_queue(), ^{ - [self pollModalSession:session]; - }); - } - else if (!_closed) - { - [self orderOut:self]; - [NSApp endModalSession:session]; - } -} - --(void) showWindowMenuWithAppMenu -{ - if(_menu != nullptr) - { - auto appMenuItem = ::GetAppMenuItem(); - - if(appMenuItem != nullptr) - { - auto appMenu = [appMenuItem menu]; - - [appMenu removeItem:appMenuItem]; - - [_menu insertItem:appMenuItem atIndex:0]; - - [_menu setHasGlobalMenuItem:true]; - } - - [NSApp setMenu:_menu]; - } - else - { - [self showAppMenuOnly]; - } -} - --(void) showAppMenuOnly -{ - auto appMenuItem = ::GetAppMenuItem(); - - if(appMenuItem != nullptr) - { - auto appMenu = ::GetAppMenu(); - - auto nativeAppMenu = dynamic_cast(appMenu); - - [[appMenuItem menu] removeItem:appMenuItem]; - - if(_menu != nullptr) - { - [_menu setHasGlobalMenuItem:false]; - } - - [nativeAppMenu->GetNative() addItem:appMenuItem]; - - [NSApp setMenu:nativeAppMenu->GetNative()]; - } - else - { - [NSApp setMenu:nullptr]; - } -} - --(void) applyMenu:(AvnMenu *)menu -{ - if(menu == nullptr) - { - menu = [AvnMenu new]; - } - - _menu = menu; -} - --(void) setCanBecomeKeyAndMain -{ - _canBecomeKeyAndMain = true; -} - --(AvnWindow*) initWithParent: (WindowBaseImpl*) parent -{ - self = [super init]; - [self setReleasedWhenClosed:false]; - _parent = parent; - [self setDelegate:self]; - _closed = false; - _isEnabled = true; - - _lastScaling = [self backingScaleFactor]; - [self setOpaque:NO]; - [self setBackgroundColor: [NSColor clearColor]]; - _isExtended = false; - return self; -} - -- (BOOL)windowShouldClose:(NSWindow *)sender -{ - auto window = dynamic_cast(_parent.getRaw()); - - if(window != nullptr) - { - return !window->WindowEvents->Closing(); - } - - return true; -} - -- (void)windowDidChangeBackingProperties:(NSNotification *)notification -{ - _lastScaling = [self backingScaleFactor]; -} - -- (void)windowWillClose:(NSNotification *)notification -{ - _closed = true; - if(_parent) - { - ComPtr parent = _parent; - _parent = NULL; - [self restoreParentWindow]; - parent->BaseEvents->Closed(); - [parent->View onClosed]; - } -} - --(BOOL)canBecomeKeyWindow -{ - if (_canBecomeKeyAndMain) - { - // If the window has a child window being shown as a dialog then don't allow it to become the key window. - for(NSWindow* uch in [self childWindows]) - { - auto ch = objc_cast(uch); - if(ch == nil) - continue; - if (ch.isDialog) - return false; - } - - return true; - } - - return false; -} - --(BOOL)canBecomeMainWindow -{ - return _canBecomeKeyAndMain; -} - --(bool)shouldTryToHandleEvents -{ - return _isEnabled; -} - --(void) setEnabled:(bool)enable -{ - _isEnabled = enable; -} - --(void)becomeKeyWindow -{ - [self showWindowMenuWithAppMenu]; - - if(_parent != nullptr) - { - _parent->BaseEvents->Activated(); - } - - [super becomeKeyWindow]; -} - --(void) restoreParentWindow; -{ - auto parent = objc_cast([self parentWindow]); - if(parent != nil) - { - [parent removeChildWindow:self]; - } -} - -- (void)windowDidMiniaturize:(NSNotification *)notification -{ - auto parent = dynamic_cast(_parent.operator->()); - - if(parent != nullptr) - { - parent->WindowStateChanged(); - } -} - -- (void)windowDidDeminiaturize:(NSNotification *)notification -{ - auto parent = dynamic_cast(_parent.operator->()); - - if(parent != nullptr) - { - parent->WindowStateChanged(); - } -} - -- (void)windowDidResize:(NSNotification *)notification -{ - auto parent = dynamic_cast(_parent.operator->()); - - if(parent != nullptr) - { - parent->WindowStateChanged(); - } -} - -- (void)windowWillExitFullScreen:(NSNotification *)notification -{ - auto parent = dynamic_cast(_parent.operator->()); - - if(parent != nullptr) - { - parent->StartStateTransition(); - } -} - -- (void)windowDidExitFullScreen:(NSNotification *)notification -{ - auto parent = dynamic_cast(_parent.operator->()); - - if(parent != nullptr) - { - parent->EndStateTransition(); - - if(parent->Decorations() != SystemDecorationsFull && parent->WindowState() == Maximized) - { - NSRect screenRect = [[self screen] visibleFrame]; - [self setFrame:screenRect display:YES]; - } - - if(parent->WindowState() == Minimized) - { - [self miniaturize:nullptr]; - } - - parent->WindowStateChanged(); - } -} - -- (void)windowWillEnterFullScreen:(NSNotification *)notification -{ - auto parent = dynamic_cast(_parent.operator->()); - - if(parent != nullptr) - { - parent->StartStateTransition(); - } -} - -- (void)windowDidEnterFullScreen:(NSNotification *)notification -{ - auto parent = dynamic_cast(_parent.operator->()); - - if(parent != nullptr) - { - parent->EndStateTransition(); - parent->WindowStateChanged(); - } -} - -- (BOOL)windowShouldZoom:(NSWindow *)window toFrame:(NSRect)newFrame -{ - return true; -} - --(void)resignKeyWindow -{ - if(_parent) - _parent->BaseEvents->Deactivated(); - - [self showAppMenuOnly]; - - [super resignKeyWindow]; -} - -- (void)windowDidMove:(NSNotification *)notification -{ - AvnPoint position; - - if(_parent != nullptr) - { - auto cparent = dynamic_cast(_parent.getRaw()); - - if(cparent != nullptr) - { - if(cparent->WindowState() == Maximized) - { - cparent->SetWindowState(Normal); - } - } - - _parent->GetPosition(&position); - _parent->BaseEvents->PositionChanged(position); - } -} - -- (AvnPoint) translateLocalPoint:(AvnPoint)pt -{ - pt.Y = [self frame].size.height - pt.Y; - return pt; -} - -- (void)sendEvent:(NSEvent *)event -{ - [super sendEvent:event]; - - /// This is to detect non-client clicks. This can only be done on Windows... not popups, hence the dynamic_cast. - if(_parent != nullptr && dynamic_cast(_parent.getRaw()) != nullptr) - { - switch(event.type) - { - case NSEventTypeLeftMouseDown: - { - AvnView* view = _parent->View; - NSPoint windowPoint = [event locationInWindow]; - NSPoint viewPoint = [view convertPoint:windowPoint fromView:nil]; - - if (!NSPointInRect(viewPoint, view.bounds)) - { - auto avnPoint = [AvnView toAvnPoint:windowPoint]; - auto point = [self translateLocalPoint:avnPoint]; - AvnVector delta; - - _parent->BaseEvents->RawMouseEvent(NonClientLeftButtonDown, [event timestamp] * 1000, AvnInputModifiersNone, point, delta); - } - } - break; - - case NSEventTypeMouseEntered: - { - _parent->UpdateCursor(); - } - break; - - case NSEventTypeMouseExited: - { - [[NSCursor arrowCursor] set]; - } - break; - - default: - break; - } - } -} - -@end - -class PopupImpl : public virtual WindowBaseImpl, public IAvnPopup -{ -private: - BEGIN_INTERFACE_MAP() - INHERIT_INTERFACE_MAP(WindowBaseImpl) - INTERFACE_MAP_ENTRY(IAvnPopup, IID_IAvnPopup) - END_INTERFACE_MAP() - virtual ~PopupImpl(){} - ComPtr WindowEvents; - PopupImpl(IAvnWindowEvents* events, IAvnGlContext* gl) : WindowBaseImpl(events, gl) - { - WindowEvents = events; - [Window setLevel:NSPopUpMenuWindowLevel]; - } -protected: - virtual NSWindowStyleMask GetStyle() override - { - return NSWindowStyleMaskBorderless; - } - - virtual HRESULT Resize(double x, double y, AvnPlatformResizeReason reason) override - { - START_COM_CALL; - - @autoreleasepool - { - if (Window != nullptr) - { - [Window setContentSize:NSSize{x, y}]; - - [Window setFrameTopLeftPoint:ToNSPoint(ConvertPointY(lastPositionSet))]; - } - - return S_OK; - } - } -public: - virtual bool ShouldTakeFocusOnShow() override - { - return false; - } -}; - -extern IAvnPopup* CreateAvnPopup(IAvnWindowEvents*events, IAvnGlContext* gl) -{ - @autoreleasepool - { - IAvnPopup* ptr = dynamic_cast(new PopupImpl(events, gl)); - return ptr; - } -} - -extern IAvnWindow* CreateAvnWindow(IAvnWindowEvents*events, IAvnGlContext* gl) -{ - @autoreleasepool - { - IAvnWindow* ptr = (IAvnWindow*)new WindowImpl(events, gl); - return ptr; - } -} diff --git a/samples/BindingDemo/BindingDemo.csproj b/samples/BindingDemo/BindingDemo.csproj index 2c6ff74e5e..bd6054327f 100644 --- a/samples/BindingDemo/BindingDemo.csproj +++ b/samples/BindingDemo/BindingDemo.csproj @@ -5,6 +5,7 @@ + diff --git a/samples/ControlCatalog.NetCore/Program.cs b/samples/ControlCatalog.NetCore/Program.cs index 4b81935452..4464413e63 100644 --- a/samples/ControlCatalog.NetCore/Program.cs +++ b/samples/ControlCatalog.NetCore/Program.cs @@ -117,7 +117,6 @@ namespace ControlCatalog.NetCore EnableMultitouch = true }) .UseSkia() - .UseManagedSystemDialogs() .AfterSetup(builder => { builder.Instance!.AttachDevTools(new Avalonia.Diagnostics.DevToolsOptions() diff --git a/samples/ControlCatalog/App.xaml.cs b/samples/ControlCatalog/App.xaml.cs index 6539cdaee6..7ebb87094a 100644 --- a/samples/ControlCatalog/App.xaml.cs +++ b/samples/ControlCatalog/App.xaml.cs @@ -20,12 +20,12 @@ namespace ControlCatalog public static readonly StyleInclude ColorPickerFluent = new StyleInclude(new Uri("avares://ControlCatalog/Styles")) { - Source = new Uri("avares://Avalonia.Controls.ColorPicker/Themes/Fluent.xaml") + Source = new Uri("avares://Avalonia.Controls.ColorPicker/Themes/Fluent/Fluent.xaml") }; public static readonly StyleInclude ColorPickerDefault = new StyleInclude(new Uri("avares://ControlCatalog/Styles")) { - Source = new Uri("avares://Avalonia.Controls.ColorPicker/Themes/Default.xaml") + Source = new Uri("avares://Avalonia.Controls.ColorPicker/Themes/Default/Default.xaml") }; public static readonly StyleInclude DataGridFluent = new StyleInclude(new Uri("avares://ControlCatalog/Styles")) diff --git a/samples/ControlCatalog/ControlCatalog.csproj b/samples/ControlCatalog/ControlCatalog.csproj index 7cbd8a3f9c..bce924a3f2 100644 --- a/samples/ControlCatalog/ControlCatalog.csproj +++ b/samples/ControlCatalog/ControlCatalog.csproj @@ -1,7 +1,8 @@  netstandard2.0 - true + true + enable @@ -25,6 +26,8 @@ + + diff --git a/samples/ControlCatalog/Pages/CalendarDatePickerPage.xaml b/samples/ControlCatalog/Pages/CalendarDatePickerPage.xaml index 2fe16ba8e3..aef96802f4 100644 --- a/samples/ControlCatalog/Pages/CalendarDatePickerPage.xaml +++ b/samples/ControlCatalog/Pages/CalendarDatePickerPage.xaml @@ -10,8 +10,7 @@ Margin="0,16,0,0" HorizontalAlignment="Center" Spacing="16"> - + None Slide Crossfade + 3D Rotation diff --git a/samples/ControlCatalog/Pages/CarouselPage.xaml.cs b/samples/ControlCatalog/Pages/CarouselPage.xaml.cs index 66180d4ccb..6b7707be13 100644 --- a/samples/ControlCatalog/Pages/CarouselPage.xaml.cs +++ b/samples/ControlCatalog/Pages/CarouselPage.xaml.cs @@ -45,6 +45,9 @@ namespace ControlCatalog.Pages case 2: _carousel.PageTransition = new CrossFade(TimeSpan.FromSeconds(0.25)); break; + case 3: + _carousel.PageTransition = new Rotate3DTransition(TimeSpan.FromSeconds(0.5), _orientation.SelectedIndex == 0 ? PageSlide.SlideAxis.Horizontal : PageSlide.SlideAxis.Vertical); + break; } } } diff --git a/samples/ControlCatalog/Pages/ColorPickerPage.xaml b/samples/ControlCatalog/Pages/ColorPickerPage.xaml index ec34193f8c..c0c83d6a35 100644 --- a/samples/ControlCatalog/Pages/ColorPickerPage.xaml +++ b/samples/ControlCatalog/Pages/ColorPickerPage.xaml @@ -3,27 +3,77 @@ xmlns:d="http://schemas.microsoft.com/expression/blend/2008" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:primitives="clr-namespace:Avalonia.Controls.Primitives;assembly=Avalonia.Controls" - mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450" + xmlns:pc="clr-namespace:Avalonia.Controls.Primitives.Converters;assembly=Avalonia.Controls.ColorPicker" + mc:Ignorable="d" + d:DesignWidth="800" + d:DesignHeight="450" x:Class="ControlCatalog.Pages.ColorPickerPage"> - - + + + + + + + + + + + + + + - + + - + ColorComponent="Alpha" + ColorModel="Hsva" + Orientation="Vertical" + HsvColor="{Binding HsvColor, ElementName=ColorSpectrum2}" /> + + diff --git a/samples/ControlCatalog/Pages/ComboBoxPage.xaml b/samples/ControlCatalog/Pages/ComboBoxPage.xaml index 64e80a8e11..9f2fbb88f3 100644 --- a/samples/ControlCatalog/Pages/ComboBoxPage.xaml +++ b/samples/ControlCatalog/Pages/ComboBoxPage.xaml @@ -86,6 +86,16 @@ + + + + + + Inline Items + Inline Item 2 + Inline Item 3 + Inline Item 4 + WrapSelection diff --git a/samples/ControlCatalog/Pages/DialogsPage.xaml.cs b/samples/ControlCatalog/Pages/DialogsPage.xaml.cs index 3cadc7243a..fd908a33b6 100644 --- a/samples/ControlCatalog/Pages/DialogsPage.xaml.cs +++ b/samples/ControlCatalog/Pages/DialogsPage.xaml.cs @@ -8,7 +8,6 @@ using Avalonia.Dialogs; using Avalonia.Layout; using Avalonia.Markup.Xaml; #pragma warning disable 4014 - namespace ControlCatalog.Pages { public class DialogsPage : UserControl @@ -22,7 +21,7 @@ namespace ControlCatalog.Pages string lastSelectedDirectory = null; - List GetFilters() + List? GetFilters() { if (this.FindControl("UseFilters").IsChecked != true) return null; diff --git a/samples/ControlCatalog/Pages/TextBoxPage.xaml b/samples/ControlCatalog/Pages/TextBoxPage.xaml index dec5f74da8..e3d0c5e4e2 100644 --- a/samples/ControlCatalog/Pages/TextBoxPage.xaml +++ b/samples/ControlCatalog/Pages/TextBoxPage.xaml @@ -66,6 +66,12 @@ FontFamily="Comic Sans MS" InputMethod.IsInputMethodEnabled="False" Foreground="Red"/> + diff --git a/samples/ControlCatalog/ViewModels/MainWindowViewModel.cs b/samples/ControlCatalog/ViewModels/MainWindowViewModel.cs index 2b0c30f311..c44024d952 100644 --- a/samples/ControlCatalog/ViewModels/MainWindowViewModel.cs +++ b/samples/ControlCatalog/ViewModels/MainWindowViewModel.cs @@ -18,7 +18,7 @@ namespace ControlCatalog.ViewModels private WindowState _windowState; private WindowState[] _windowStates; private int _transparencyLevel; - private ExtendClientAreaChromeHints _chromeHints; + private ExtendClientAreaChromeHints _chromeHints = ExtendClientAreaChromeHints.PreferSystemChrome; private bool _extendClientAreaEnabled; private bool _systemTitleBarEnabled; private bool _preferSystemChromeEnabled; diff --git a/samples/IntegrationTestApp/IntegrationTestApp.csproj b/samples/IntegrationTestApp/IntegrationTestApp.csproj index e8338adae6..4284399357 100644 --- a/samples/IntegrationTestApp/IntegrationTestApp.csproj +++ b/samples/IntegrationTestApp/IntegrationTestApp.csproj @@ -1,4 +1,4 @@ - + WinExe net6.0 @@ -18,6 +18,7 @@ + diff --git a/samples/PlatformSanityChecks/PlatformSanityChecks.csproj b/samples/PlatformSanityChecks/PlatformSanityChecks.csproj index 9660d2a90d..4f7f06b529 100644 --- a/samples/PlatformSanityChecks/PlatformSanityChecks.csproj +++ b/samples/PlatformSanityChecks/PlatformSanityChecks.csproj @@ -7,6 +7,7 @@ + diff --git a/samples/Previewer/Previewer.csproj b/samples/Previewer/Previewer.csproj index c1d14cba26..98560e9ab0 100644 --- a/samples/Previewer/Previewer.csproj +++ b/samples/Previewer/Previewer.csproj @@ -9,6 +9,9 @@ + + + diff --git a/samples/RenderDemo/MainWindow.xaml b/samples/RenderDemo/MainWindow.xaml index 429c4776d5..e6e62f86ed 100644 --- a/samples/RenderDemo/MainWindow.xaml +++ b/samples/RenderDemo/MainWindow.xaml @@ -72,5 +72,8 @@ + + + diff --git a/samples/RenderDemo/Pages/Transform3DPage.axaml b/samples/RenderDemo/Pages/Transform3DPage.axaml new file mode 100644 index 0000000000..30ed35bbac --- /dev/null +++ b/samples/RenderDemo/Pages/Transform3DPage.axaml @@ -0,0 +1,210 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/samples/RenderDemo/Pages/Transform3DPage.axaml.cs b/samples/RenderDemo/Pages/Transform3DPage.axaml.cs new file mode 100644 index 0000000000..5083189c4c --- /dev/null +++ b/samples/RenderDemo/Pages/Transform3DPage.axaml.cs @@ -0,0 +1,21 @@ +using Avalonia; +using Avalonia.Controls; +using Avalonia.Markup.Xaml; +using RenderDemo.ViewModels; + +namespace RenderDemo.Pages; + +public class Transform3DPage : UserControl +{ + public Transform3DPage() + { + InitializeComponent(); + this.DataContext = new Transform3DPageViewModel(); + } + + private void InitializeComponent() + { + AvaloniaXamlLoader.Load(this); + } +} + diff --git a/samples/RenderDemo/RenderDemo.csproj b/samples/RenderDemo/RenderDemo.csproj index 18a4ee5662..3c62af1eaf 100644 --- a/samples/RenderDemo/RenderDemo.csproj +++ b/samples/RenderDemo/RenderDemo.csproj @@ -12,6 +12,7 @@ + diff --git a/samples/RenderDemo/ViewModels/Transform3DPageViewModel.cs b/samples/RenderDemo/ViewModels/Transform3DPageViewModel.cs new file mode 100644 index 0000000000..c8d1d40e3a --- /dev/null +++ b/samples/RenderDemo/ViewModels/Transform3DPageViewModel.cs @@ -0,0 +1,55 @@ +using System; +using MiniMvvm; +using Avalonia.Animation; + +namespace RenderDemo.ViewModels +{ + public class Transform3DPageViewModel : ViewModelBase + { + private double _depth = 200; + + private double _centerX = 0; + private double _centerY = 0; + private double _centerZ = 0; + private double _angleX = 0; + private double _angleY = 0; + private double _angleZ = 0; + + public double Depth + { + get => _depth; + set => RaiseAndSetIfChanged(ref _depth, value); + } + + public double CenterX + { + get => _centerX; + set => RaiseAndSetIfChanged(ref _centerX, value); + } + public double CenterY + { + get => _centerY; + set => RaiseAndSetIfChanged(ref _centerY, value); + } + public double CenterZ + { + get => _centerZ; + set => RaiseAndSetIfChanged(ref _centerZ, value); + } + public double AngleX + { + get => _angleX; + set => RaiseAndSetIfChanged(ref _angleX, value); + } + public double AngleY + { + get => _angleY; + set => RaiseAndSetIfChanged(ref _angleY, value); + } + public double AngleZ + { + get => _angleZ; + set => RaiseAndSetIfChanged(ref _angleZ, value); + } + } +} diff --git a/samples/Sandbox/Sandbox.csproj b/samples/Sandbox/Sandbox.csproj index f3c38cd96e..eab654acb6 100644 --- a/samples/Sandbox/Sandbox.csproj +++ b/samples/Sandbox/Sandbox.csproj @@ -10,6 +10,7 @@ + diff --git a/samples/VirtualizationDemo/VirtualizationDemo.csproj b/samples/VirtualizationDemo/VirtualizationDemo.csproj index 2c6ff74e5e..bd6054327f 100644 --- a/samples/VirtualizationDemo/VirtualizationDemo.csproj +++ b/samples/VirtualizationDemo/VirtualizationDemo.csproj @@ -5,6 +5,7 @@ + diff --git a/samples/interop/Direct3DInteropSample/Direct3DInteropSample.csproj b/samples/interop/Direct3DInteropSample/Direct3DInteropSample.csproj index cd9963a2e5..81b94b4d09 100644 --- a/samples/interop/Direct3DInteropSample/Direct3DInteropSample.csproj +++ b/samples/interop/Direct3DInteropSample/Direct3DInteropSample.csproj @@ -22,6 +22,7 @@ + diff --git a/samples/interop/NativeEmbedSample/NativeEmbedSample.csproj b/samples/interop/NativeEmbedSample/NativeEmbedSample.csproj index c25442b52c..2f3ea85e46 100644 --- a/samples/interop/NativeEmbedSample/NativeEmbedSample.csproj +++ b/samples/interop/NativeEmbedSample/NativeEmbedSample.csproj @@ -9,6 +9,7 @@ + diff --git a/src/Android/Avalonia.Android/Platform/SkiaPlatform/TopLevelImpl.cs b/src/Android/Avalonia.Android/Platform/SkiaPlatform/TopLevelImpl.cs index 8a475676a5..65a9adc937 100644 --- a/src/Android/Avalonia.Android/Platform/SkiaPlatform/TopLevelImpl.cs +++ b/src/Android/Avalonia.Android/Platform/SkiaPlatform/TopLevelImpl.cs @@ -40,7 +40,7 @@ namespace Avalonia.Android.Platform.SkiaPlatform _gl = GlPlatformSurface.TryCreate(this); _framebuffer = new FramebufferManager(this); - RenderScaling = (int)_view.Scaling; + RenderScaling = _view.Scaling; MaxClientSize = new PixelSize(_view.Resources.DisplayMetrics.WidthPixels, _view.Resources.DisplayMetrics.HeightPixels).ToSize(RenderScaling); diff --git a/src/Avalonia.Base/Animation/Animators/TransformAnimator.cs b/src/Avalonia.Base/Animation/Animators/TransformAnimator.cs index 34ec8ac503..e12ca722f9 100644 --- a/src/Avalonia.Base/Animation/Animators/TransformAnimator.cs +++ b/src/Avalonia.Base/Animation/Animators/TransformAnimator.cs @@ -43,6 +43,7 @@ namespace Avalonia.Animation.Animators normalTransform.Children.Add(new SkewTransform()); normalTransform.Children.Add(new RotateTransform()); normalTransform.Children.Add(new TranslateTransform()); + normalTransform.Children.Add(new Rotate3DTransform()); ctrl.RenderTransform = normalTransform; } diff --git a/src/Avalonia.Base/Animation/IAnimation.cs b/src/Avalonia.Base/Animation/IAnimation.cs index 436a765d27..eda86ed106 100644 --- a/src/Avalonia.Base/Animation/IAnimation.cs +++ b/src/Avalonia.Base/Animation/IAnimation.cs @@ -1,12 +1,14 @@ using System; using System.Threading; using System.Threading.Tasks; +using Avalonia.Metadata; namespace Avalonia.Animation { /// /// Interface for Animation objects /// + [NotClientImplementable] public interface IAnimation { /// diff --git a/src/Avalonia.Base/Animation/IAnimationSetter.cs b/src/Avalonia.Base/Animation/IAnimationSetter.cs index 6a1d3539e2..8c4ba95517 100644 --- a/src/Avalonia.Base/Animation/IAnimationSetter.cs +++ b/src/Avalonia.Base/Animation/IAnimationSetter.cs @@ -1,5 +1,8 @@ +using Avalonia.Metadata; + namespace Avalonia.Animation { + [NotClientImplementable] public interface IAnimationSetter { AvaloniaProperty? Property { get; set; } diff --git a/src/Avalonia.Base/Animation/IAnimator.cs b/src/Avalonia.Base/Animation/IAnimator.cs index f64ac9f913..06ba8dc329 100644 --- a/src/Avalonia.Base/Animation/IAnimator.cs +++ b/src/Avalonia.Base/Animation/IAnimator.cs @@ -1,11 +1,13 @@ using System; using System.Collections.Generic; +using Avalonia.Metadata; namespace Avalonia.Animation { /// /// Interface for Animator objects /// + [NotClientImplementable] public interface IAnimator : IList { /// diff --git a/src/Avalonia.Base/Animation/IClock.cs b/src/Avalonia.Base/Animation/IClock.cs index ae44102077..7b3b7b3924 100644 --- a/src/Avalonia.Base/Animation/IClock.cs +++ b/src/Avalonia.Base/Animation/IClock.cs @@ -1,9 +1,9 @@ using System; -using System.Collections.Generic; -using System.Text; +using Avalonia.Metadata; namespace Avalonia.Animation { + [NotClientImplementable] public interface IClock : IObservable { PlayState PlayState { get; set; } diff --git a/src/Avalonia.Base/Animation/IGlobalClock.cs b/src/Avalonia.Base/Animation/IGlobalClock.cs index b0455e2c80..138dc07539 100644 --- a/src/Avalonia.Base/Animation/IGlobalClock.cs +++ b/src/Avalonia.Base/Animation/IGlobalClock.cs @@ -1,9 +1,8 @@ -using System; -using System.Collections.Generic; -using System.Text; +using Avalonia.Metadata; namespace Avalonia.Animation { + [NotClientImplementable] public interface IGlobalClock : IClock { } diff --git a/src/Avalonia.Base/Animation/ITransition.cs b/src/Avalonia.Base/Animation/ITransition.cs index 241ca208d1..639b92ce35 100644 --- a/src/Avalonia.Base/Animation/ITransition.cs +++ b/src/Avalonia.Base/Animation/ITransition.cs @@ -1,10 +1,12 @@ using System; +using Avalonia.Metadata; namespace Avalonia.Animation { /// /// Interface for Transition objects. /// + [NotClientImplementable] public interface ITransition { /// diff --git a/src/Avalonia.Base/Animation/PageSlide.cs b/src/Avalonia.Base/Animation/PageSlide.cs index 6f5d12d824..b22bc8b243 100644 --- a/src/Avalonia.Base/Animation/PageSlide.cs +++ b/src/Avalonia.Base/Animation/PageSlide.cs @@ -10,7 +10,7 @@ using Avalonia.VisualTree; namespace Avalonia.Animation { /// - /// Transitions between two pages by sliding them horizontally. + /// Transitions between two pages by sliding them horizontally or vertically. /// public class PageSlide : IPageTransition { @@ -62,7 +62,7 @@ namespace Avalonia.Animation public Easing SlideOutEasing { get; set; } = new LinearEasing(); /// - public async Task Start(Visual? from, Visual? to, bool forward, CancellationToken cancellationToken) + public virtual async Task Start(Visual? from, Visual? to, bool forward, CancellationToken cancellationToken) { if (cancellationToken.IsCancellationRequested) { @@ -157,7 +157,7 @@ namespace Avalonia.Animation /// /// Any one of the parameters may be null, but not both. /// - private static IVisual GetVisualParent(IVisual? from, IVisual? to) + protected static IVisual GetVisualParent(IVisual? from, IVisual? to) { var p1 = (from ?? to)!.VisualParent; var p2 = (to ?? from)!.VisualParent; diff --git a/src/Avalonia.Base/Animation/Transitions/Rotate3DTransition.cs b/src/Avalonia.Base/Animation/Transitions/Rotate3DTransition.cs new file mode 100644 index 0000000000..239f3aea08 --- /dev/null +++ b/src/Avalonia.Base/Animation/Transitions/Rotate3DTransition.cs @@ -0,0 +1,121 @@ +using System; +using System.Threading; +using System.Threading.Tasks; +using Avalonia.Media; +using Avalonia.Styling; + +namespace Avalonia.Animation; + +public class Rotate3DTransition: PageSlide +{ + + /// + /// Creates a new instance of the + /// + /// How long the rotation should take place + /// The orientation of the rotation + /// Defines the depth of the 3D Effect. If null, depth will be calculated automatically from the width or height of the common parent of the visual being rotated + public Rotate3DTransition(TimeSpan duration, SlideAxis orientation = SlideAxis.Horizontal, double? depth = null) + : base(duration, orientation) + { + Depth = depth; + } + + /// + /// Defines the depth of the 3D Effect. If null, depth will be calculated automatically from the width or height + /// of the common parent of the visual being rotated. + /// + public double? Depth { get; set; } + + /// + /// Creates a new instance of the + /// + public Rotate3DTransition() { } + + /// + public override async Task Start(Visual? @from, Visual? to, bool forward, CancellationToken cancellationToken) + { + if (cancellationToken.IsCancellationRequested) + { + return; + } + + var tasks = new Task[from != null && to != null ? 2 : 1]; + var parent = GetVisualParent(from, to); + var (rotateProperty, center) = Orientation switch + { + SlideAxis.Vertical => (Rotate3DTransform.AngleXProperty, parent.Bounds.Height), + SlideAxis.Horizontal => (Rotate3DTransform.AngleYProperty, parent.Bounds.Width), + _ => throw new ArgumentOutOfRangeException() + }; + + var depthSetter = new Setter {Property = Rotate3DTransform.DepthProperty, Value = Depth ?? center}; + var centerZSetter = new Setter {Property = Rotate3DTransform.CenterZProperty, Value = -center / 2}; + + KeyFrame CreateKeyFrame(double cue, double rotation, int zIndex, bool isVisible = true) => + new() { + Setters = + { + new Setter { Property = rotateProperty, Value = rotation }, + new Setter { Property = Visual.ZIndexProperty, Value = zIndex }, + new Setter { Property = Visual.IsVisibleProperty, Value = isVisible }, + centerZSetter, + depthSetter + }, + Cue = new Cue(cue) + }; + + if (from != null) + { + var animation = new Animation + { + Easing = SlideOutEasing, + Duration = Duration, + FillMode = FillMode.Forward, + Children = + { + CreateKeyFrame(0d, 0d, 2), + CreateKeyFrame(0.5d, 45d * (forward ? -1 : 1), 1), + CreateKeyFrame(1d, 90d * (forward ? -1 : 1), 1, isVisible: false) + } + }; + + tasks[0] = animation.RunAsync(from, null, cancellationToken); + } + + if (to != null) + { + to.IsVisible = true; + var animation = new Animation + { + Easing = SlideInEasing, + Duration = Duration, + FillMode = FillMode.Forward, + Children = + { + CreateKeyFrame(0d, 90d * (forward ? 1 : -1), 1), + CreateKeyFrame(0.5d, 45d * (forward ? 1 : -1), 1), + CreateKeyFrame(1d, 0d, 2) + } + }; + + tasks[from != null ? 1 : 0] = animation.RunAsync(to, null, cancellationToken); + } + + await Task.WhenAll(tasks); + + if (!cancellationToken.IsCancellationRequested) + { + if (to != null) + { + to.ZIndex = 2; + } + + if (from != null) + { + from.IsVisible = false; + from.ZIndex = 1; + } + } + } +} diff --git a/src/Avalonia.Base/AvaloniaPropertyChangedEventArgs.cs b/src/Avalonia.Base/AvaloniaPropertyChangedEventArgs.cs index 445f35aad2..45c67b9f48 100644 --- a/src/Avalonia.Base/AvaloniaPropertyChangedEventArgs.cs +++ b/src/Avalonia.Base/AvaloniaPropertyChangedEventArgs.cs @@ -55,7 +55,7 @@ namespace Avalonia /// /// /// This will usually be true, except in - /// + /// /// which receives notifications for all changes to property values, whether a value with a higher /// priority is present or not. When this property is false, the change that is being signaled /// has not resulted in a change to the property value on the object. diff --git a/src/Avalonia.Base/Collections/AvaloniaList.cs b/src/Avalonia.Base/Collections/AvaloniaList.cs index 9972e72dd4..a05c9c5da3 100644 --- a/src/Avalonia.Base/Collections/AvaloniaList.cs +++ b/src/Avalonia.Base/Collections/AvaloniaList.cs @@ -394,7 +394,13 @@ namespace Avalonia.Collections } while (en.MoveNext()); if (notificationItems is not null) + { NotifyAdd(notificationItems, index); + } + else + { + NotifyCountChanged(); + } } } } diff --git a/src/Avalonia.Base/Controls/INameScope.cs b/src/Avalonia.Base/Controls/INameScope.cs index 1ca7db2f37..a12e88c055 100644 --- a/src/Avalonia.Base/Controls/INameScope.cs +++ b/src/Avalonia.Base/Controls/INameScope.cs @@ -1,5 +1,4 @@ -using System; -using System.Threading.Tasks; +using Avalonia.Metadata; using Avalonia.Utilities; namespace Avalonia.Controls @@ -7,6 +6,7 @@ namespace Avalonia.Controls /// /// Defines a name scope. /// + [NotClientImplementable] public interface INameScope { /// diff --git a/src/Avalonia.Base/Controls/IPseudoClasses.cs b/src/Avalonia.Base/Controls/IPseudoClasses.cs index 27290716d0..eda521727f 100644 --- a/src/Avalonia.Base/Controls/IPseudoClasses.cs +++ b/src/Avalonia.Base/Controls/IPseudoClasses.cs @@ -1,9 +1,11 @@ +using Avalonia.Metadata; namespace Avalonia.Controls { /// /// Exposes an interface for setting pseudoclasses on a collection. /// + [NotClientImplementable] public interface IPseudoClasses { /// diff --git a/src/Avalonia.Base/Controls/IResourceHost.cs b/src/Avalonia.Base/Controls/IResourceHost.cs index ea34a8b39a..286f0e36ef 100644 --- a/src/Avalonia.Base/Controls/IResourceHost.cs +++ b/src/Avalonia.Base/Controls/IResourceHost.cs @@ -1,6 +1,5 @@ using System; - -#nullable enable +using Avalonia.Metadata; namespace Avalonia.Controls { @@ -10,6 +9,7 @@ namespace Avalonia.Controls /// /// This interface is implemented by and `Application`. /// + [NotClientImplementable] public interface IResourceHost : IResourceNode { /// diff --git a/src/Avalonia.Base/Controls/IResourceNode.cs b/src/Avalonia.Base/Controls/IResourceNode.cs index 73bfeaf161..d6c900f97f 100644 --- a/src/Avalonia.Base/Controls/IResourceNode.cs +++ b/src/Avalonia.Base/Controls/IResourceNode.cs @@ -1,6 +1,5 @@ using System; - -#nullable enable +using Avalonia.Metadata; namespace Avalonia.Controls { @@ -12,6 +11,7 @@ namespace Avalonia.Controls /// () and resource providers such as /// (see ). /// + [NotClientImplementable] public interface IResourceNode { /// diff --git a/src/Avalonia.Base/Controls/ISetInheritanceParent.cs b/src/Avalonia.Base/Controls/ISetInheritanceParent.cs index dbf8c68892..e85e025005 100644 --- a/src/Avalonia.Base/Controls/ISetInheritanceParent.cs +++ b/src/Avalonia.Base/Controls/ISetInheritanceParent.cs @@ -1,4 +1,4 @@ -#nullable enable +using Avalonia.Metadata; namespace Avalonia.Controls { @@ -10,6 +10,7 @@ namespace Avalonia.Controls /// Additionally, also sets the inheritance parent; this /// interface is only needed where the logical and inheritance parents differ. /// + [NotClientImplementable] public interface ISetInheritanceParent { /// diff --git a/src/Avalonia.Base/Controls/ISetLogicalParent.cs b/src/Avalonia.Base/Controls/ISetLogicalParent.cs index 85bda05961..7f1b4b5d87 100644 --- a/src/Avalonia.Base/Controls/ISetLogicalParent.cs +++ b/src/Avalonia.Base/Controls/ISetLogicalParent.cs @@ -1,6 +1,5 @@ using Avalonia.LogicalTree; - -#nullable enable +using Avalonia.Metadata; namespace Avalonia.Controls { @@ -10,6 +9,7 @@ namespace Avalonia.Controls /// /// You should not usually need to use this interface - it is for advanced scenarios only. /// + [NotClientImplementable] public interface ISetLogicalParent { /// diff --git a/src/Avalonia.Base/Controls/ResourceNodeExtensions.cs b/src/Avalonia.Base/Controls/ResourceNodeExtensions.cs index 513b3f2424..1758c45650 100644 --- a/src/Avalonia.Base/Controls/ResourceNodeExtensions.cs +++ b/src/Avalonia.Base/Controls/ResourceNodeExtensions.cs @@ -40,19 +40,16 @@ namespace Avalonia.Controls control = control ?? throw new ArgumentNullException(nameof(control)); key = key ?? throw new ArgumentNullException(nameof(key)); - IResourceHost? current = control; + IResourceNode? current = control; while (current != null) { - if (current is IResourceHost host) + if (current.TryGetResource(key, out value)) { - if (host.TryGetResource(key, out value)) - { - return true; - } + return true; } - current = (current as IStyledElement)?.StylingParent as IResourceHost; + current = (current as IStyledElement)?.StylingParent as IResourceNode; } value = null; diff --git a/src/Avalonia.Base/Data/Core/ExpressionNode.cs b/src/Avalonia.Base/Data/Core/ExpressionNode.cs index 54785f18e8..4f755ff140 100644 --- a/src/Avalonia.Base/Data/Core/ExpressionNode.cs +++ b/src/Avalonia.Base/Data/Core/ExpressionNode.cs @@ -98,36 +98,36 @@ namespace Avalonia.Data.Core private void ValueChanged(object? value, bool notify) { - if (_subscriber is null) - return; - - var notification = value as BindingNotification; - - if (notification == null) + if (_subscriber is { } subscriber) { - LastValue = value != null ? new WeakReference(value) : NullReference; + var notification = value as BindingNotification; + var next = Next; - if (Next != null) + if (notification == null) { - Next.Target = LastValue; + LastValue = value != null ? new WeakReference(value) : NullReference; + if (next != null) + { + next.Target = LastValue; + } + else if (notify) + { + subscriber(value); + } } - else if (notify) + else { - _subscriber(value); - } - } - else - { - LastValue = notification.Value != null ? new WeakReference(notification.Value) : NullReference; + LastValue = notification.Value != null ? new WeakReference(notification.Value) : NullReference; - if (Next != null) - { - Next.Target = LastValue; - } + if (next != null) + { + next.Target = LastValue; + } - if (Next == null || notification.Error != null) - { - _subscriber(value); + if (next == null || notification.Error != null) + { + subscriber(value); + } } } } diff --git a/src/Avalonia.Base/Data/Core/IPropertyInfo.cs b/src/Avalonia.Base/Data/Core/IPropertyInfo.cs index 4d80feb4ba..0cb8a937cc 100644 --- a/src/Avalonia.Base/Data/Core/IPropertyInfo.cs +++ b/src/Avalonia.Base/Data/Core/IPropertyInfo.cs @@ -1,7 +1,9 @@ using System; +using Avalonia.Metadata; namespace Avalonia.Data.Core { + [NotClientImplementable] public interface IPropertyInfo { string Name { get; } diff --git a/src/Avalonia.Base/Data/Core/Plugins/InpcPropertyAccessorPlugin.cs b/src/Avalonia.Base/Data/Core/Plugins/InpcPropertyAccessorPlugin.cs index 33cecd10a7..b93bf87fdf 100644 --- a/src/Avalonia.Base/Data/Core/Plugins/InpcPropertyAccessorPlugin.cs +++ b/src/Avalonia.Base/Data/Core/Plugins/InpcPropertyAccessorPlugin.cs @@ -17,7 +17,7 @@ namespace Avalonia.Data.Core.Plugins new Dictionary<(Type, string), PropertyInfo?>(); /// - public bool Match(object obj, string propertyName) => GetFirstPropertyWithName(obj.GetType(), propertyName) != null; + public bool Match(object obj, string propertyName) => GetFirstPropertyWithName(obj, propertyName) != null; /// /// Starts monitoring the value of a property on an object. @@ -36,7 +36,7 @@ namespace Avalonia.Data.Core.Plugins if (!reference.TryGetTarget(out var instance) || instance is null) return null; - var p = GetFirstPropertyWithName(instance.GetType(), propertyName); + var p = GetFirstPropertyWithName(instance, propertyName); if (p != null) { @@ -50,8 +50,16 @@ namespace Avalonia.Data.Core.Plugins } } - private PropertyInfo? GetFirstPropertyWithName(Type type, string propertyName) + private const BindingFlags PropertyBindingFlags = + BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Static | BindingFlags.Instance; + + private PropertyInfo? GetFirstPropertyWithName(object instance, string propertyName) { + if (instance is IReflectableType reflectableType) + return reflectableType.GetTypeInfo().GetProperty(propertyName, PropertyBindingFlags); + + var type = instance.GetType(); + var key = (type, propertyName); if (!_propertyLookup.TryGetValue(key, out var propertyInfo)) @@ -66,10 +74,7 @@ namespace Avalonia.Data.Core.Plugins { PropertyInfo? found = null; - const BindingFlags bindingFlags = - BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Static | BindingFlags.Instance; - - var properties = type.GetProperties(bindingFlags); + var properties = type.GetProperties(PropertyBindingFlags); foreach (PropertyInfo propertyInfo in properties) { diff --git a/src/Avalonia.Base/Data/IBinding.cs b/src/Avalonia.Base/Data/IBinding.cs index 9535cf608e..7d44bf09b5 100644 --- a/src/Avalonia.Base/Data/IBinding.cs +++ b/src/Avalonia.Base/Data/IBinding.cs @@ -1,8 +1,11 @@ +using Avalonia.Metadata; + namespace Avalonia.Data { /// /// Holds a binding that can be applied to a property on an object. /// + [NotClientImplementable] public interface IBinding { /// diff --git a/src/Avalonia.Base/DirectPropertyBase.cs b/src/Avalonia.Base/DirectPropertyBase.cs index 9c1ffce24c..efcb7dfecb 100644 --- a/src/Avalonia.Base/DirectPropertyBase.cs +++ b/src/Avalonia.Base/DirectPropertyBase.cs @@ -2,7 +2,6 @@ using Avalonia.Data; using Avalonia.Reactive; using Avalonia.Styling; -using Avalonia.Utilities; namespace Avalonia { @@ -188,10 +187,10 @@ namespace Avalonia } else if (value is ITemplate template && !typeof(ITemplate).IsAssignableFrom(PropertyType)) { - return new PropertySetterLazyInstance( + return new PropertySetterTemplateInstance( target, this, - () => (TValue)template.Build()); + template); } else { diff --git a/src/Avalonia.Base/IAvaloniaObject.cs b/src/Avalonia.Base/IAvaloniaObject.cs index 00f5062f9e..3b0016903b 100644 --- a/src/Avalonia.Base/IAvaloniaObject.cs +++ b/src/Avalonia.Base/IAvaloniaObject.cs @@ -1,11 +1,13 @@ using System; using Avalonia.Data; +using Avalonia.Metadata; namespace Avalonia { /// /// Interface for getting/setting values on an object. /// + [NotClientImplementable] public interface IAvaloniaObject { /// diff --git a/src/Avalonia.Base/IDataContextProvider.cs b/src/Avalonia.Base/IDataContextProvider.cs index 1172adcaa4..1d381cf4a5 100644 --- a/src/Avalonia.Base/IDataContextProvider.cs +++ b/src/Avalonia.Base/IDataContextProvider.cs @@ -1,10 +1,11 @@ -#nullable enable +using Avalonia.Metadata; namespace Avalonia { /// /// Defines an element with a data context that can be used for binding. /// + [NotClientImplementable] public interface IDataContextProvider : IAvaloniaObject { /// diff --git a/src/Avalonia.Base/IDirectPropertyAccessor.cs b/src/Avalonia.Base/IDirectPropertyAccessor.cs index e34483fa7b..476a36f372 100644 --- a/src/Avalonia.Base/IDirectPropertyAccessor.cs +++ b/src/Avalonia.Base/IDirectPropertyAccessor.cs @@ -1,4 +1,5 @@ using System; +using Avalonia.Metadata; namespace Avalonia { diff --git a/src/Avalonia.Base/IDirectPropertyMetadata.cs b/src/Avalonia.Base/IDirectPropertyMetadata.cs index 4fd4a3a6b7..7d74470a13 100644 --- a/src/Avalonia.Base/IDirectPropertyMetadata.cs +++ b/src/Avalonia.Base/IDirectPropertyMetadata.cs @@ -1,8 +1,11 @@ +using Avalonia.Metadata; + namespace Avalonia { /// /// Untyped interface to /// + [NotClientImplementable] public interface IDirectPropertyMetadata { /// diff --git a/src/Avalonia.Base/IStyledElement.cs b/src/Avalonia.Base/IStyledElement.cs index a068d4a5bf..4eed54de45 100644 --- a/src/Avalonia.Base/IStyledElement.cs +++ b/src/Avalonia.Base/IStyledElement.cs @@ -2,12 +2,12 @@ using System.ComponentModel; using Avalonia.Controls; using Avalonia.LogicalTree; +using Avalonia.Metadata; using Avalonia.Styling; -#nullable enable - namespace Avalonia { + [NotClientImplementable] public interface IStyledElement : IStyleable, IStyleHost, diff --git a/src/Avalonia.Base/IStyledPropertyMetadata.cs b/src/Avalonia.Base/IStyledPropertyMetadata.cs index 6b29b5f977..89990338e0 100644 --- a/src/Avalonia.Base/IStyledPropertyMetadata.cs +++ b/src/Avalonia.Base/IStyledPropertyMetadata.cs @@ -1,8 +1,11 @@ +using Avalonia.Metadata; + namespace Avalonia { /// /// Untyped interface to /// + [NotClientImplementable] public interface IStyledPropertyMetadata { /// diff --git a/src/Avalonia.Base/Input/IAccessKeyHandler.cs b/src/Avalonia.Base/Input/IAccessKeyHandler.cs index e484d003c7..93a50968e2 100644 --- a/src/Avalonia.Base/Input/IAccessKeyHandler.cs +++ b/src/Avalonia.Base/Input/IAccessKeyHandler.cs @@ -1,8 +1,11 @@ +using Avalonia.Metadata; + namespace Avalonia.Input { /// /// Defines the interface for classes that handle access keys for a window. /// + [Unstable] public interface IAccessKeyHandler { /// diff --git a/src/Avalonia.Base/Input/IFocusManager.cs b/src/Avalonia.Base/Input/IFocusManager.cs index 2510479a8e..0c85cad2f7 100644 --- a/src/Avalonia.Base/Input/IFocusManager.cs +++ b/src/Avalonia.Base/Input/IFocusManager.cs @@ -1,8 +1,11 @@ +using Avalonia.Metadata; + namespace Avalonia.Input { /// /// Manages focus for the application. /// + [NotClientImplementable] public interface IFocusManager { /// diff --git a/src/Avalonia.Base/Input/IInputDevice.cs b/src/Avalonia.Base/Input/IInputDevice.cs index ab0fae65df..fe4f584f18 100644 --- a/src/Avalonia.Base/Input/IInputDevice.cs +++ b/src/Avalonia.Base/Input/IInputDevice.cs @@ -1,7 +1,9 @@ using Avalonia.Input.Raw; +using Avalonia.Metadata; namespace Avalonia.Input { + [NotClientImplementable] public interface IInputDevice { /// diff --git a/src/Avalonia.Base/Input/IInputElement.cs b/src/Avalonia.Base/Input/IInputElement.cs index d1552a3a2a..78001143d7 100644 --- a/src/Avalonia.Base/Input/IInputElement.cs +++ b/src/Avalonia.Base/Input/IInputElement.cs @@ -1,6 +1,7 @@ using System; using System.Collections.Generic; using Avalonia.Interactivity; +using Avalonia.Metadata; using Avalonia.VisualTree; #nullable enable @@ -10,6 +11,7 @@ namespace Avalonia.Input /// /// Defines input-related functionality for a control. /// + [NotClientImplementable] public interface IInputElement : IInteractive, IVisual { /// diff --git a/src/Avalonia.Base/Input/IInputManager.cs b/src/Avalonia.Base/Input/IInputManager.cs index 80b71d3e47..658226a519 100644 --- a/src/Avalonia.Base/Input/IInputManager.cs +++ b/src/Avalonia.Base/Input/IInputManager.cs @@ -1,5 +1,6 @@ using System; using Avalonia.Input.Raw; +using Avalonia.Metadata; namespace Avalonia.Input { @@ -7,6 +8,7 @@ namespace Avalonia.Input /// Receives input from the windowing subsystem and dispatches it to interested parties /// for processing. /// + [NotClientImplementable] public interface IInputManager { /// diff --git a/src/Avalonia.Base/Input/IInputRoot.cs b/src/Avalonia.Base/Input/IInputRoot.cs index 98e8699573..7edc69df52 100644 --- a/src/Avalonia.Base/Input/IInputRoot.cs +++ b/src/Avalonia.Base/Input/IInputRoot.cs @@ -1,8 +1,11 @@ +using Avalonia.Metadata; + namespace Avalonia.Input { /// /// Defines the interface for top-level input elements. /// + [NotClientImplementable] public interface IInputRoot : IInputElement { /// diff --git a/src/Avalonia.Base/Input/IKeyboardDevice.cs b/src/Avalonia.Base/Input/IKeyboardDevice.cs index d0e84e5ad0..c8db8bf16f 100644 --- a/src/Avalonia.Base/Input/IKeyboardDevice.cs +++ b/src/Avalonia.Base/Input/IKeyboardDevice.cs @@ -1,5 +1,6 @@ using System; using System.ComponentModel; +using Avalonia.Metadata; namespace Avalonia.Input { @@ -50,6 +51,7 @@ namespace Avalonia.Input KeyboardMask = Alt | Control | Shift | Meta } + [NotClientImplementable] public interface IKeyboardDevice : IInputDevice, INotifyPropertyChanged { IInputElement? FocusedElement { get; } diff --git a/src/Avalonia.Base/Input/IKeyboardNavigationHandler.cs b/src/Avalonia.Base/Input/IKeyboardNavigationHandler.cs index 88d00b3b50..3bcd6d6206 100644 --- a/src/Avalonia.Base/Input/IKeyboardNavigationHandler.cs +++ b/src/Avalonia.Base/Input/IKeyboardNavigationHandler.cs @@ -1,8 +1,11 @@ +using Avalonia.Metadata; + namespace Avalonia.Input { /// /// Defines the interface for classes that handle keyboard navigation for a window. /// + [Unstable] public interface IKeyboardNavigationHandler { /// diff --git a/src/Avalonia.Base/Input/IMainMenu.cs b/src/Avalonia.Base/Input/IMainMenu.cs index 67b58c0ffc..213a979c28 100644 --- a/src/Avalonia.Base/Input/IMainMenu.cs +++ b/src/Avalonia.Base/Input/IMainMenu.cs @@ -1,5 +1,6 @@ using System; using Avalonia.Interactivity; +using Avalonia.Metadata; using Avalonia.VisualTree; namespace Avalonia.Input @@ -7,6 +8,7 @@ namespace Avalonia.Input /// /// Defines the interface for a window's main menu. /// + [NotClientImplementable] public interface IMainMenu : IVisual { /// diff --git a/src/Avalonia.Base/Input/IMouseDevice.cs b/src/Avalonia.Base/Input/IMouseDevice.cs index 6b7f0e76e5..2d66397d63 100644 --- a/src/Avalonia.Base/Input/IMouseDevice.cs +++ b/src/Avalonia.Base/Input/IMouseDevice.cs @@ -1,10 +1,12 @@ using System; +using Avalonia.Metadata; namespace Avalonia.Input { /// /// Represents a mouse device. /// + [NotClientImplementable] public interface IMouseDevice : IPointerDevice { /// diff --git a/src/Avalonia.Base/Input/IPointer.cs b/src/Avalonia.Base/Input/IPointer.cs index 7af48cef82..66aeacadc9 100644 --- a/src/Avalonia.Base/Input/IPointer.cs +++ b/src/Avalonia.Base/Input/IPointer.cs @@ -1,5 +1,8 @@ +using Avalonia.Metadata; + namespace Avalonia.Input { + [NotClientImplementable] public interface IPointer { int Id { get; } diff --git a/src/Avalonia.Base/Input/IPointerDevice.cs b/src/Avalonia.Base/Input/IPointerDevice.cs index 0096bb77bf..0993835feb 100644 --- a/src/Avalonia.Base/Input/IPointerDevice.cs +++ b/src/Avalonia.Base/Input/IPointerDevice.cs @@ -1,9 +1,11 @@ using System; using Avalonia.VisualTree; using Avalonia.Input.Raw; +using Avalonia.Metadata; namespace Avalonia.Input { + [NotClientImplementable] public interface IPointerDevice : IInputDevice { /// diff --git a/src/Avalonia.Base/Input/InputElement.cs b/src/Avalonia.Base/Input/InputElement.cs index 9fe07f62dd..f4e25ebada 100644 --- a/src/Avalonia.Base/Input/InputElement.cs +++ b/src/Avalonia.Base/Input/InputElement.cs @@ -94,7 +94,7 @@ namespace Avalonia.Input /// public static readonly RoutedEvent KeyDownEvent = RoutedEvent.Register( - "KeyDown", + nameof(KeyDown), RoutingStrategies.Tunnel | RoutingStrategies.Bubble); /// @@ -102,7 +102,7 @@ namespace Avalonia.Input /// public static readonly RoutedEvent KeyUpEvent = RoutedEvent.Register( - "KeyUp", + nameof(KeyUp), RoutingStrategies.Tunnel | RoutingStrategies.Bubble); /// @@ -116,7 +116,7 @@ namespace Avalonia.Input /// public static readonly RoutedEvent TextInputEvent = RoutedEvent.Register( - "TextInput", + nameof(TextInput), RoutingStrategies.Tunnel | RoutingStrategies.Bubble); /// @@ -124,7 +124,7 @@ namespace Avalonia.Input /// public static readonly RoutedEvent TextInputMethodClientRequestedEvent = RoutedEvent.Register( - "TextInputMethodClientRequested", + nameof(TextInputMethodClientRequested), RoutingStrategies.Tunnel | RoutingStrategies.Bubble); /// @@ -144,7 +144,7 @@ namespace Avalonia.Input /// public static readonly RoutedEvent PointerMovedEvent = RoutedEvent.Register( - "PointerMove", + nameof(PointerMoved), RoutingStrategies.Tunnel | RoutingStrategies.Bubble); /// @@ -152,7 +152,7 @@ namespace Avalonia.Input /// public static readonly RoutedEvent PointerPressedEvent = RoutedEvent.Register( - "PointerPressed", + nameof(PointerPressed), RoutingStrategies.Tunnel | RoutingStrategies.Bubble); /// @@ -160,7 +160,7 @@ namespace Avalonia.Input /// public static readonly RoutedEvent PointerReleasedEvent = RoutedEvent.Register( - "PointerReleased", + nameof(PointerReleased), RoutingStrategies.Tunnel | RoutingStrategies.Bubble); /// @@ -168,7 +168,7 @@ namespace Avalonia.Input /// public static readonly RoutedEvent PointerCaptureLostEvent = RoutedEvent.Register( - "PointerCaptureLost", + nameof(PointerCaptureLost), RoutingStrategies.Direct); /// @@ -176,7 +176,7 @@ namespace Avalonia.Input /// public static readonly RoutedEvent PointerWheelChangedEvent = RoutedEvent.Register( - "PointerWheelChanged", + nameof(PointerWheelChanged), RoutingStrategies.Tunnel | RoutingStrategies.Bubble); /// diff --git a/src/Avalonia.Base/Input/Platform/IClipboard.cs b/src/Avalonia.Base/Input/Platform/IClipboard.cs index eb880904eb..bf2a5a8602 100644 --- a/src/Avalonia.Base/Input/Platform/IClipboard.cs +++ b/src/Avalonia.Base/Input/Platform/IClipboard.cs @@ -1,7 +1,9 @@ using System.Threading.Tasks; +using Avalonia.Metadata; namespace Avalonia.Input.Platform { + [NotClientImplementable] public interface IClipboard { Task GetTextAsync(); diff --git a/src/Avalonia.Base/Input/Platform/IPlatformDragSource.cs b/src/Avalonia.Base/Input/Platform/IPlatformDragSource.cs index 30d8ee5337..8d1b93087e 100644 --- a/src/Avalonia.Base/Input/Platform/IPlatformDragSource.cs +++ b/src/Avalonia.Base/Input/Platform/IPlatformDragSource.cs @@ -1,7 +1,9 @@ using System.Threading.Tasks; +using Avalonia.Metadata; namespace Avalonia.Input.Platform { + [Unstable] public interface IPlatformDragSource { Task DoDragDrop(PointerEventArgs triggerEvent, IDataObject data, DragDropEffects allowedEffects); diff --git a/src/Avalonia.Base/Input/Raw/IDragDropDevice.cs b/src/Avalonia.Base/Input/Raw/IDragDropDevice.cs index f7b7914bd1..3bcc9fadd3 100644 --- a/src/Avalonia.Base/Input/Raw/IDragDropDevice.cs +++ b/src/Avalonia.Base/Input/Raw/IDragDropDevice.cs @@ -1,5 +1,8 @@ -namespace Avalonia.Input.Raw +using Avalonia.Metadata; + +namespace Avalonia.Input.Raw { + [NotClientImplementable] public interface IDragDropDevice : IInputDevice { } diff --git a/src/Avalonia.Base/Input/TextInput/ITextInputMethodImpl.cs b/src/Avalonia.Base/Input/TextInput/ITextInputMethodImpl.cs index 4404c903b7..be7ad81f81 100644 --- a/src/Avalonia.Base/Input/TextInput/ITextInputMethodImpl.cs +++ b/src/Avalonia.Base/Input/TextInput/ITextInputMethodImpl.cs @@ -1,5 +1,8 @@ +using Avalonia.Metadata; + namespace Avalonia.Input.TextInput { + [Unstable] public interface ITextInputMethodImpl { void SetClient(ITextInputMethodClient? client); @@ -8,6 +11,7 @@ namespace Avalonia.Input.TextInput void Reset(); } + [NotClientImplementable] public interface ITextInputMethodRoot : IInputRoot { ITextInputMethodImpl? InputMethod { get; } diff --git a/src/Avalonia.Base/Interactivity/IInteractive.cs b/src/Avalonia.Base/Interactivity/IInteractive.cs index 6d7dcd64f4..980bf54f1f 100644 --- a/src/Avalonia.Base/Interactivity/IInteractive.cs +++ b/src/Avalonia.Base/Interactivity/IInteractive.cs @@ -1,4 +1,5 @@ using System; +using Avalonia.Metadata; #nullable enable @@ -7,6 +8,7 @@ namespace Avalonia.Interactivity /// /// Interface for objects that raise routed events. /// + [NotClientImplementable] public interface IInteractive { /// diff --git a/src/Avalonia.Base/Layout/ILayoutManager.cs b/src/Avalonia.Base/Layout/ILayoutManager.cs index 614670a53b..143ce13a1b 100644 --- a/src/Avalonia.Base/Layout/ILayoutManager.cs +++ b/src/Avalonia.Base/Layout/ILayoutManager.cs @@ -1,12 +1,12 @@ using System; - -#nullable enable +using Avalonia.Metadata; namespace Avalonia.Layout { /// /// Manages measuring and arranging of controls. /// + [NotClientImplementable] public interface ILayoutManager : IDisposable { /// diff --git a/src/Avalonia.Base/Layout/ILayoutRoot.cs b/src/Avalonia.Base/Layout/ILayoutRoot.cs index e2f16b338a..df15fc1a1d 100644 --- a/src/Avalonia.Base/Layout/ILayoutRoot.cs +++ b/src/Avalonia.Base/Layout/ILayoutRoot.cs @@ -1,8 +1,11 @@ +using Avalonia.Metadata; + namespace Avalonia.Layout { /// /// Defines the root of a layoutable tree. /// + [NotClientImplementable] public interface ILayoutRoot : ILayoutable { /// diff --git a/src/Avalonia.Base/Layout/ILayoutable.cs b/src/Avalonia.Base/Layout/ILayoutable.cs index 54d3ba6a11..d8b546b04a 100644 --- a/src/Avalonia.Base/Layout/ILayoutable.cs +++ b/src/Avalonia.Base/Layout/ILayoutable.cs @@ -1,12 +1,12 @@ +using Avalonia.Metadata; using Avalonia.VisualTree; -#nullable enable - namespace Avalonia.Layout { /// /// Defines layout-related functionality for a control. /// + [NotClientImplementable] public interface ILayoutable : IVisual { /// diff --git a/src/Avalonia.Base/Layout/Layoutable.cs b/src/Avalonia.Base/Layout/Layoutable.cs index df7aa937a0..f30925f489 100644 --- a/src/Avalonia.Base/Layout/Layoutable.cs +++ b/src/Avalonia.Base/Layout/Layoutable.cs @@ -141,7 +141,6 @@ namespace Avalonia.Layout static Layoutable() { AffectsMeasure( - IsVisibleProperty, WidthProperty, HeightProperty, MinWidthProperty, @@ -791,6 +790,25 @@ namespace Avalonia.Layout { } + protected override void OnPropertyChanged(AvaloniaPropertyChangedEventArgs change) + { + base.OnPropertyChanged(change); + + if (change.Property == IsVisibleProperty) + { + DesiredSize = default; + + // All changes to visibility cause the parent element to be notified. + this.GetVisualParent()?.ChildDesiredSizeChanged(this); + + // We only invalidate outselves when visibility is changed to true. + if (change.GetNewValue()) + { + InvalidateMeasure(); + } + } + } + /// protected sealed override void OnVisualParentChanged(IVisual? oldParent, IVisual? newParent) { diff --git a/src/Avalonia.Base/Layout/UniformGridLayout.cs b/src/Avalonia.Base/Layout/UniformGridLayout.cs index 418cd55e41..47c994a350 100644 --- a/src/Avalonia.Base/Layout/UniformGridLayout.cs +++ b/src/Avalonia.Base/Layout/UniformGridLayout.cs @@ -116,7 +116,7 @@ namespace Avalonia.Layout /// Defines the property. /// public static readonly StyledProperty MaximumRowsOrColumnsProperty = - AvaloniaProperty.Register(nameof(MinItemWidth)); + AvaloniaProperty.Register(nameof(MaximumRowsOrColumns)); /// /// Defines the property. diff --git a/src/Avalonia.Base/Logging/ILogSink.cs b/src/Avalonia.Base/Logging/ILogSink.cs index 27558ba0ee..60709776c6 100644 --- a/src/Avalonia.Base/Logging/ILogSink.cs +++ b/src/Avalonia.Base/Logging/ILogSink.cs @@ -26,57 +26,6 @@ namespace Avalonia.Logging object? source, string messageTemplate); - /// - /// Logs an event. - /// - /// The log event level. - /// The area that the event originates. - /// The object from which the event originates. - /// The message template. - /// Message property value. - void Log( - LogEventLevel level, - string area, - object? source, - string messageTemplate, - T0 propertyValue0); - - /// - /// Logs an event. - /// - /// The log event level. - /// The area that the event originates. - /// The object from which the event originates. - /// The message template. - /// Message property value. - /// Message property value. - void Log( - LogEventLevel level, - string area, - object? source, - string messageTemplate, - T0 propertyValue0, - T1 propertyValue1); - - /// - /// Logs an event. - /// - /// The log event level. - /// The area that the event originates. - /// The object from which the event originates. - /// The message template. - /// Message property value. - /// Message property value. - /// Message property value. - void Log( - LogEventLevel level, - string area, - object? source, - string messageTemplate, - T0 propertyValue0, - T1 propertyValue1, - T2 propertyValue2); - /// /// Logs a new event. /// diff --git a/src/Avalonia.Base/Logging/TraceLogSink.cs b/src/Avalonia.Base/Logging/TraceLogSink.cs index 02ed191d2c..05e4b8bc5a 100644 --- a/src/Avalonia.Base/Logging/TraceLogSink.cs +++ b/src/Avalonia.Base/Logging/TraceLogSink.cs @@ -28,31 +28,7 @@ namespace Avalonia.Logging { if (IsEnabled(level, area)) { - Trace.WriteLine(Format(area, messageTemplate, source)); - } - } - - public void Log(LogEventLevel level, string area, object? source, string messageTemplate, T0 propertyValue0) - { - if (IsEnabled(level, area)) - { - Trace.WriteLine(Format(area, messageTemplate, source, propertyValue0)); - } - } - - public void Log(LogEventLevel level, string area, object? source, string messageTemplate, T0 propertyValue0, T1 propertyValue1) - { - if (IsEnabled(level, area)) - { - Trace.WriteLine(Format(area, messageTemplate, source, propertyValue0, propertyValue1)); - } - } - - public void Log(LogEventLevel level, string area, object? source, string messageTemplate, T0 propertyValue0, T1 propertyValue1, T2 propertyValue2) - { - if (IsEnabled(level, area)) - { - Trace.WriteLine(Format(area, messageTemplate, source, propertyValue0, propertyValue1, propertyValue2)); + Trace.WriteLine(Format(area, messageTemplate, source, null)); } } @@ -68,9 +44,7 @@ namespace Avalonia.Logging string area, string template, object? source, - T0? v0 = default, - T1? v1 = default, - T2? v2 = default) + object?[]? values) { var result = new StringBuilder(template.Length); var r = new CharacterReader(template.AsSpan()); @@ -93,13 +67,7 @@ namespace Avalonia.Logging if (r.Peek != '{') { result.Append('\''); - result.Append(i++ switch - { - 0 => v0, - 1 => v1, - 2 => v2, - _ => null - }); + result.Append(values?[i++]); result.Append('\''); r.TakeUntil('}'); r.Take(); diff --git a/src/Avalonia.Base/LogicalTree/ILogical.cs b/src/Avalonia.Base/LogicalTree/ILogical.cs index caff3d8150..9cc2edff86 100644 --- a/src/Avalonia.Base/LogicalTree/ILogical.cs +++ b/src/Avalonia.Base/LogicalTree/ILogical.cs @@ -1,12 +1,14 @@ using System; using Avalonia.Collections; using Avalonia.Controls; +using Avalonia.Metadata; namespace Avalonia.LogicalTree { /// /// Represents a node in the logical tree. /// + [NotClientImplementable] public interface ILogical { /// diff --git a/src/Avalonia.Base/LogicalTree/ILogicalRoot.cs b/src/Avalonia.Base/LogicalTree/ILogicalRoot.cs index 4a61544a6f..ea0f554e96 100644 --- a/src/Avalonia.Base/LogicalTree/ILogicalRoot.cs +++ b/src/Avalonia.Base/LogicalTree/ILogicalRoot.cs @@ -1,8 +1,11 @@ -namespace Avalonia.LogicalTree +using Avalonia.Metadata; + +namespace Avalonia.LogicalTree { /// /// Represents a root of a logical tree. /// + [NotClientImplementable] public interface ILogicalRoot : ILogical { } diff --git a/src/Avalonia.Base/Matrix.cs b/src/Avalonia.Base/Matrix.cs index b08a0eb98a..5bbc657385 100644 --- a/src/Avalonia.Base/Matrix.cs +++ b/src/Avalonia.Base/Matrix.cs @@ -1,12 +1,22 @@ using System; using System.Globalization; +using System.Linq; +using System.Numerics; using Avalonia.Utilities; namespace Avalonia { /// - /// A 2x3 matrix. + /// A 3x3 matrix. /// + /// Matrix layout: + /// | 1st col | 2nd col | 3r col | + /// 1st row | scaleX | skrewY | persX | + /// 2nd row | skrewX | scaleY | persY | + /// 3rd row | transX | transY | persZ | + /// + /// Note: Skia.SkMatrix uses a transposed layout (where for example skrewX/skrewY and perspp0/tranX are swapped). + /// #if !BUILDTASK public #endif @@ -14,40 +24,76 @@ namespace Avalonia { private readonly double _m11; private readonly double _m12; + private readonly double _m13; private readonly double _m21; private readonly double _m22; + private readonly double _m23; private readonly double _m31; private readonly double _m32; + private readonly double _m33; + + /// + /// Initializes a new instance of the struct (equivalent to a 2x3 Matrix without perspective). + /// + /// The first element of the first row. + /// The second element of the first row. + /// The first element of the second row. + /// The second element of the second row. + /// The first element of the third row. + /// The second element of the third row. + public Matrix( + double scaleX, + double skrewY, + double skrewX, + double scaleY, + double offsetX, + double offsetY) : this( scaleX, skrewY, 0, skrewX, scaleY, 0, offsetX, offsetY, 1) + { + } + + /// /// Initializes a new instance of the struct. /// - /// The first element of the first row. - /// The second element of the first row. - /// The first element of the second row. - /// The second element of the second row. + /// The first element of the first row. + /// The second element of the first row. + /// The third element of the first row. + /// The first element of the second row. + /// The second element of the second row. + /// The third element of the second row. /// The first element of the third row. /// The second element of the third row. + /// The third element of the third row. public Matrix( - double m11, - double m12, - double m21, - double m22, + double scaleX, + double skrewY, + double persX, + double skrewX, + double scaleY, + double persY, double offsetX, - double offsetY) + double offsetY, + double persZ) { - _m11 = m11; - _m12 = m12; - _m21 = m21; - _m22 = m22; + _m11 = scaleX; + _m12 = skrewY; + _m13 = persX; + _m21 = skrewX; + _m22 = scaleY; + _m23 = persY; _m31 = offsetX; _m32 = offsetY; + _m33 = persZ; } /// /// Returns the multiplicative identity matrix. /// - public static Matrix Identity { get; } = new Matrix(1.0, 0.0, 0.0, 1.0, 0.0, 0.0); + public static Matrix Identity { get; } = new Matrix( + 1.0, 0.0, 0.0, + 0.0, 1.0, 0.0, + 0.0, 0.0, 1.0); /// /// Returns whether the matrix is the identity matrix. @@ -60,35 +106,50 @@ namespace Avalonia public bool HasInverse => !MathUtilities.IsZero(GetDeterminant()); /// - /// The first element of the first row + /// The first element of the first row (scaleX). /// public double M11 => _m11; /// - /// The second element of the first row + /// The second element of the first row (skrewY). /// public double M12 => _m12; /// - /// The first element of the second row + /// The third element of the first row (persX: input x-axis perspective factor). + /// + public double M13 => _m13; + + /// + /// The first element of the second row (skrewX). /// public double M21 => _m21; /// - /// The second element of the second row + /// The second element of the second row (scaleY). /// public double M22 => _m22; /// - /// The first element of the third row + /// The third element of the second row (persY: input y-axis perspective factor). + /// + public double M23 => _m23; + + /// + /// The first element of the third row (offsetX/translateX). /// public double M31 => _m31; /// - /// The second element of the third row + /// The second element of the third row (offsetY/translateY). /// public double M32 => _m32; + /// + /// The third element of the third row (persZ: perspective scale factor). + /// + public double M33 => _m33; + /// /// Multiplies two matrices together and returns the resulting matrix. /// @@ -98,12 +159,15 @@ namespace Avalonia public static Matrix operator *(Matrix value1, Matrix value2) { return new Matrix( - (value1.M11 * value2.M11) + (value1.M12 * value2.M21), - (value1.M11 * value2.M12) + (value1.M12 * value2.M22), - (value1.M21 * value2.M11) + (value1.M22 * value2.M21), - (value1.M21 * value2.M12) + (value1.M22 * value2.M22), - (value1._m31 * value2.M11) + (value1._m32 * value2.M21) + value2._m31, - (value1._m31 * value2.M12) + (value1._m32 * value2.M22) + value2._m32); + (value1.M11 * value2.M11) + (value1.M12 * value2.M21) + (value1.M13 * value2.M31), + (value1.M11 * value2.M12) + (value1.M12 * value2.M22) + (value1.M13 * value2.M32), + (value1.M11 * value2.M13) + (value1.M12 * value2.M23) + (value1.M13 * value2.M33), + (value1.M21 * value2.M11) + (value1.M22 * value2.M21) + (value1.M23 * value2.M31), + (value1.M21 * value2.M12) + (value1.M22 * value2.M22) + (value1.M23 * value2.M32), + (value1.M21 * value2.M13) + (value1.M22 * value2.M23) + (value1.M23 * value2.M33), + (value1.M31 * value2.M11) + (value1.M32 * value2.M21) + (value1.M33 * value2.M31), + (value1.M31 * value2.M12) + (value1.M32 * value2.M22) + (value1.M33 * value2.M32), + (value1.M31 * value2.M13) + (value1.M32 * value2.M23) + (value1.M33 * value2.M33)); } /// @@ -171,7 +235,7 @@ namespace Avalonia /// A scaling matrix. public static Matrix CreateScale(double xScale, double yScale) { - return CreateScale(new Vector(xScale, yScale)); + return new Matrix(xScale, 0, 0, yScale, 0, 0); } /// @@ -181,7 +245,7 @@ namespace Avalonia /// A scaling matrix. public static Matrix CreateScale(Vector scales) { - return new Matrix(scales.X, 0, 0, scales.Y, 0, 0); + return CreateScale(scales.X, scales.Y); } /// @@ -214,7 +278,7 @@ namespace Avalonia { return angle * 0.0174532925; } - + /// /// Appends another matrix as post-multiplication operation. /// Equivalent to this * value; @@ -227,7 +291,7 @@ namespace Avalonia } /// - /// Prpends another matrix as pre-multiplication operation. + /// Prepends another matrix as pre-multiplication operation. /// Equivalent to value * this; /// /// A matrix. @@ -247,7 +311,49 @@ namespace Avalonia /// public double GetDeterminant() { - return (_m11 * _m22) - (_m12 * _m21); + // implemented using "Laplace expansion": + return _m11 * (_m22 * _m33 - _m23 * _m32) + - _m12 * (_m21 * _m33 - _m23 * _m31) + + _m13 * (_m21 * _m32 - _m22 * _m31); + } + + /// + /// Transforms the point with the matrix + /// + /// The point to be transformed + /// The transformed point + public Point Transform(Point p) + { + Point transformedResult; + + // If this matrix contains a non-affine transform with need to extend + // the point to a 3D vector and flatten it back for 2d display + // by multiplying X and Y with the inverse of the Z axis. + // The code below also works with affine transformations, but for performance (and compatibility) + // reasons we will use the more complex calculation only if necessary + if (ContainsPerspective()) + { + var m44 = new Matrix4x4( + (float)M11, (float)M12, (float)M13, 0, + (float)M21, (float)M22, (float)M23, 0, + (float)M31, (float)M32, (float)M33, 0, + 0, 0, 0, 1 + ); + + var vector = new Vector3((float)p.X, (float)p.Y, 1); + var transformedVector = Vector3.Transform(vector, m44); + var z = 1 / transformedVector.Z; + + transformedResult = new Point(transformedVector.X * z, transformedVector.Y * z); + } + else + { + return new Point( + (p.X * M11) + (p.Y * M21) + M31, + (p.X * M12) + (p.Y * M22) + M32); + } + + return transformedResult; } /// @@ -260,10 +366,13 @@ namespace Avalonia // ReSharper disable CompareOfFloatsByEqualityOperator return _m11 == other.M11 && _m12 == other.M12 && + _m13 == other.M13 && _m21 == other.M21 && _m22 == other.M22 && + _m23 == other.M23 && _m31 == other.M31 && - _m32 == other.M32; + _m32 == other.M32 && + _m33 == other.M33; // ReSharper restore CompareOfFloatsByEqualityOperator } @@ -280,9 +389,18 @@ namespace Avalonia /// The hash code. public override int GetHashCode() { - return M11.GetHashCode() + M12.GetHashCode() + - M21.GetHashCode() + M22.GetHashCode() + - M31.GetHashCode() + M32.GetHashCode(); + return (_m11, _m12, _m13, _m21, _m22, _m23, _m31, _m32, _m33).GetHashCode(); + } + + /// + /// Determines if the current matrix contains perspective (non-affine) transforms (true) or only (affine) transforms that could be mapped into an 2x3 matrix (false). + /// + public bool ContainsPerspective() + { + + // ReSharper disable CompareOfFloatsByEqualityOperator + return _m13 != 0 || _m23 != 0 || _m33 != 1; + // ReSharper restore CompareOfFloatsByEqualityOperator } /// @@ -292,15 +410,25 @@ namespace Avalonia public override string ToString() { CultureInfo ci = CultureInfo.CurrentCulture; + + string msg; + double[] values; + + if (ContainsPerspective()) + { + msg = "{{ {{M11:{0} M12:{1} M13:{2}}} {{M21:{3} M22:{4} M23:{5}}} {{M31:{6} M32:{7} M33:{8}}} }}"; + values = new[] { M11, M12, M13, M21, M22, M23, M31, M32, M33 }; + } + else + { + msg = "{{ {{M11:{0} M12:{1}}} {{M21:{2} M22:{3}}} {{M31:{4} M32:{5}}} }}"; + values = new[] { M11, M12, M21, M22, M31, M32 }; + } + return string.Format( ci, - "{{ {{M11:{0} M12:{1}}} {{M21:{2} M22:{3}}} {{M31:{4} M32:{5}}} }}", - M11.ToString(ci), - M12.ToString(ci), - M21.ToString(ci), - M22.ToString(ci), - M31.ToString(ci), - M32.ToString(ci)); + msg, + values.Select((v) => v.ToString(ci)).ToArray()); } /// @@ -318,14 +446,20 @@ namespace Avalonia return false; } + var invdet = 1 / d; + inverted = new Matrix( - _m22 / d, - -_m12 / d, - -_m21 / d, - _m11 / d, - ((_m21 * _m32) - (_m22 * _m31)) / d, - ((_m12 * _m31) - (_m11 * _m32)) / d); - + (_m22 * _m33 - _m32 * _m23) * invdet, + (_m13 * _m31 - _m12 * _m33) * invdet, + (_m12 * _m23 - _m13 * _m22) * invdet, + (_m23 * _m31 - _m21 * _m33) * invdet, + (_m11 * _m33 - _m13 * _m31) * invdet, + (_m21 * _m13 - _m11 * _m23) * invdet, + (_m21 * _m32 - _m31 * _m22) * invdet, + (_m21 * _m12 - _m11 * _m32) * invdet, + (_m11 * _m22 - _m21 * _m12) * invdet + ); + return true; } @@ -336,7 +470,7 @@ namespace Avalonia /// The inverted matrix. public Matrix Invert() { - if (!TryInvert(out Matrix inverted)) + if (!TryInvert(out var inverted)) { throw new InvalidOperationException("Transform is not invertible."); } @@ -347,20 +481,30 @@ namespace Avalonia /// /// Parses a string. /// - /// Six comma-delimited double values (m11, m12, m21, m22, offsetX, offsetY) that describe the new + /// Six or nine comma-delimited double values (m11, m12, m21, m22, offsetX, offsetY[, persX, persY, persZ]) that describe the new /// The . public static Matrix Parse(string s) { + // initialize to satisfy compiler - only used when retrieved from string. + double v8 = 0; + double v9 = 0; + using (var tokenizer = new StringTokenizer(s, CultureInfo.InvariantCulture, exceptionMessage: "Invalid Matrix.")) { - return new Matrix( - tokenizer.ReadDouble(), - tokenizer.ReadDouble(), - tokenizer.ReadDouble(), - tokenizer.ReadDouble(), - tokenizer.ReadDouble(), - tokenizer.ReadDouble() - ); + var v1 = tokenizer.ReadDouble(); + var v2 = tokenizer.ReadDouble(); + var v3 = tokenizer.ReadDouble(); + var v4 = tokenizer.ReadDouble(); + var v5 = tokenizer.ReadDouble(); + var v6 = tokenizer.ReadDouble(); + var pers = tokenizer.TryReadDouble(out var v7); + pers = pers && tokenizer.TryReadDouble(out v8); + pers = pers && tokenizer.TryReadDouble(out v9); + + if (pers) + return new Matrix(v1, v2, v7, v3, v4, v8, v5, v6, v9); + else + return new Matrix(v1, v2, v3, v4, v5, v6); } } @@ -369,14 +513,14 @@ namespace Avalonia /// /// Matrix to decompose. /// Decomposed matrix. - /// The status of the operation. + /// The status of the operation. public static bool TryDecomposeTransform(Matrix matrix, out Decomposed decomposed) { decomposed = default; var determinant = matrix.GetDeterminant(); - if (MathUtilities.IsZero(determinant)) + if (MathUtilities.IsZero(determinant) || matrix.ContainsPerspective()) { return false; } diff --git a/src/Avalonia.Base/Media/ConicGradientBrush.cs b/src/Avalonia.Base/Media/ConicGradientBrush.cs index 7c1266fa17..4b50019ddc 100644 --- a/src/Avalonia.Base/Media/ConicGradientBrush.cs +++ b/src/Avalonia.Base/Media/ConicGradientBrush.cs @@ -11,7 +11,7 @@ namespace Avalonia.Media /// Defines the property. /// public static readonly StyledProperty CenterProperty = - AvaloniaProperty.Register( + AvaloniaProperty.Register( nameof(Center), RelativePoint.Center); @@ -19,7 +19,7 @@ namespace Avalonia.Media /// Defines the property. /// public static readonly StyledProperty AngleProperty = - AvaloniaProperty.Register( + AvaloniaProperty.Register( nameof(Angle), 0); diff --git a/src/Avalonia.Base/Media/GlyphRun.cs b/src/Avalonia.Base/Media/GlyphRun.cs index ec270d796a..22be8d8865 100644 --- a/src/Avalonia.Base/Media/GlyphRun.cs +++ b/src/Avalonia.Base/Media/GlyphRun.cs @@ -28,6 +28,8 @@ namespace Avalonia.Media private IReadOnlyList? _glyphOffsets; private IReadOnlyList? _glyphClusters; + private int _offsetToFirstCharacter; + /// /// Initializes a new instance of the class by specifying properties of the class. /// @@ -49,7 +51,7 @@ namespace Avalonia.Media IReadOnlyList? glyphClusters = null, int biDiLevel = 0) { - _glyphTypeface = glyphTypeface; + _glyphTypeface = glyphTypeface; FontRenderingEmSize = fontRenderingEmSize; @@ -203,8 +205,8 @@ namespace Avalonia.Media /// public double GetDistanceFromCharacterHit(CharacterHit characterHit) { - var characterIndex = characterHit.FirstCharacterIndex + characterHit.TrailingLength; - + var characterIndex = characterHit.FirstCharacterIndex + characterHit.TrailingLength - _offsetToFirstCharacter; + var distance = 0.0; if (IsLeftToRight) @@ -223,7 +225,7 @@ namespace Avalonia.Media } var glyphIndex = FindGlyphIndex(characterIndex); - + if (GlyphClusters != null) { var currentCluster = GlyphClusters[glyphIndex]; @@ -249,7 +251,7 @@ namespace Avalonia.Media { //RightToLeft var glyphIndex = FindGlyphIndex(characterIndex); - + if (GlyphClusters != null) { if (characterIndex > GlyphClusters[0]) @@ -284,13 +286,13 @@ namespace Avalonia.Media public CharacterHit GetCharacterHitFromDistance(double distance, out bool isInside) { var characterIndex = 0; - + // Before if (distance <= 0) { isInside = false; - if(GlyphClusters != null) + if (GlyphClusters != null) { characterIndex = GlyphClusters[characterIndex]; } @@ -307,11 +309,11 @@ namespace Avalonia.Media characterIndex = GlyphIndices.Count - 1; - if(GlyphClusters != null) + if (GlyphClusters != null) { characterIndex = GlyphClusters[characterIndex]; } - + var lastCharacterHit = FindNearestCharacterHit(characterIndex, out _); return IsLeftToRight ? lastCharacterHit : new CharacterHit(lastCharacterHit.FirstCharacterIndex); @@ -327,7 +329,7 @@ namespace Avalonia.Media var advance = GetGlyphAdvance(index, out var cluster); characterIndex = cluster; - + if (distance > currentX && distance <= currentX + advance) { break; @@ -345,7 +347,7 @@ namespace Avalonia.Media var advance = GetGlyphAdvance(index, out var cluster); characterIndex = cluster; - + if (currentX - advance < distance) { break; @@ -552,20 +554,20 @@ namespace Avalonia.Media } nextCluster = GlyphClusters[currentIndex]; - } + } int trailingLength; if (nextCluster == cluster) { - trailingLength = Characters.Start + Characters.Length - cluster; + trailingLength = Characters.Start + Characters.Length - _offsetToFirstCharacter - cluster; } else { trailingLength = nextCluster - cluster; } - return new CharacterHit(cluster, trailingLength); + return new CharacterHit(_offsetToFirstCharacter + cluster, trailingLength); } /// @@ -577,7 +579,7 @@ namespace Avalonia.Media private double GetGlyphAdvance(int index, out int cluster) { cluster = GlyphClusters != null ? GlyphClusters[index] : index; - + if (GlyphAdvances != null) { return GlyphAdvances[index]; @@ -599,11 +601,18 @@ namespace Avalonia.Media private GlyphRunMetrics CreateGlyphRunMetrics() { + if (GlyphClusters != null && GlyphClusters.Count > 0) + { + var firstCluster = GlyphClusters[0]; + + _offsetToFirstCharacter = Math.Max(0, Characters.Start - firstCluster); + } + var height = (GlyphTypeface.Descent - GlyphTypeface.Ascent + GlyphTypeface.LineGap) * Scale; var widthIncludingTrailingWhitespace = 0d; var trailingWhitespaceLength = GetTrailingWhitespaceLength(out var newLineLength, out var glyphCount); - + for (var index = 0; index < GlyphIndices.Count; index++) { var advance = GetGlyphAdvance(index, out _); @@ -615,7 +624,7 @@ namespace Avalonia.Media if (IsLeftToRight) { - for (var index = GlyphIndices.Count - glyphCount; index = 0; i--) { - var cluster = GlyphClusters[i]; + var currentCluster = GlyphClusters[i]; + var characterIndex = Math.Max(0, currentCluster - _characters.BufferOffset); + var codepoint = Codepoint.ReadAt(_characters, characterIndex, out _); - var codepointIndex = IsLeftToRight ? cluster - _characters.Start : _characters.End - cluster; - - if (codepointIndex < 0) + if (!codepoint.IsWhiteSpace) { - trailingWhitespaceLength = _characters.Length; - - glyphCount = GlyphClusters.Count; - break; } - - var codepoint = Codepoint.ReadAt(_characters, codepointIndex, out _); - if (!codepoint.IsWhiteSpace) + var clusterLength = 1; + + while(i - 1 >= 0) { + var nextCluster = GlyphClusters[i - 1]; + + if(currentCluster == nextCluster) + { + clusterLength++; + i--; + + continue; + } + break; } if (codepoint.IsBreakChar) { - newLineLength++; + newLineLength += clusterLength; } - trailingWhitespaceLength++; - - glyphCount++; + trailingWhitespaceLength += clusterLength; + + glyphCount++; } } diff --git a/src/Avalonia.Base/Media/IBrush.cs b/src/Avalonia.Base/Media/IBrush.cs index 14ccf12b8f..e32894f67c 100644 --- a/src/Avalonia.Base/Media/IBrush.cs +++ b/src/Avalonia.Base/Media/IBrush.cs @@ -1,4 +1,5 @@ using System.ComponentModel; +using Avalonia.Metadata; namespace Avalonia.Media { @@ -6,6 +7,7 @@ namespace Avalonia.Media /// Describes how an area is painted. /// [TypeConverter(typeof(BrushConverter))] + [NotClientImplementable] public interface IBrush { /// diff --git a/src/Avalonia.Base/Media/IConicGradientBrush.cs b/src/Avalonia.Base/Media/IConicGradientBrush.cs index 5368dd1851..6a397b86d4 100644 --- a/src/Avalonia.Base/Media/IConicGradientBrush.cs +++ b/src/Avalonia.Base/Media/IConicGradientBrush.cs @@ -1,8 +1,11 @@ -namespace Avalonia.Media +using Avalonia.Metadata; + +namespace Avalonia.Media { /// /// Paints an area with a conic gradient. /// + [NotClientImplementable] public interface IConicGradientBrush : IGradientBrush { /// diff --git a/src/Avalonia.Base/Media/IDashStyle.cs b/src/Avalonia.Base/Media/IDashStyle.cs index 7835c7a1e9..7208216603 100644 --- a/src/Avalonia.Base/Media/IDashStyle.cs +++ b/src/Avalonia.Base/Media/IDashStyle.cs @@ -1,10 +1,12 @@ using System.Collections.Generic; +using Avalonia.Metadata; namespace Avalonia.Media { /// /// Represents the sequence of dashes and gaps that will be applied by a . /// + [NotClientImplementable] public interface IDashStyle { /// diff --git a/src/Avalonia.Base/Media/IExperimentalAcrylicMaterial.cs b/src/Avalonia.Base/Media/IExperimentalAcrylicMaterial.cs index e71584258a..38048fb255 100644 --- a/src/Avalonia.Base/Media/IExperimentalAcrylicMaterial.cs +++ b/src/Avalonia.Base/Media/IExperimentalAcrylicMaterial.cs @@ -1,8 +1,11 @@ -namespace Avalonia.Media +using Avalonia.Metadata; + +namespace Avalonia.Media { /// /// Experimental Interface for producing Acrylic-like materials. /// + [NotClientImplementable] public interface IExperimentalAcrylicMaterial { /// diff --git a/src/Avalonia.Base/Media/IGradientBrush.cs b/src/Avalonia.Base/Media/IGradientBrush.cs index 18db0af660..9b78a4af78 100644 --- a/src/Avalonia.Base/Media/IGradientBrush.cs +++ b/src/Avalonia.Base/Media/IGradientBrush.cs @@ -1,10 +1,12 @@ using System.Collections.Generic; +using Avalonia.Metadata; namespace Avalonia.Media { /// /// A brush that draws with a gradient. /// + [NotClientImplementable] public interface IGradientBrush : IBrush { /// diff --git a/src/Avalonia.Base/Media/IGradientStop.cs b/src/Avalonia.Base/Media/IGradientStop.cs index 22eb9df60d..64b952f3bc 100644 --- a/src/Avalonia.Base/Media/IGradientStop.cs +++ b/src/Avalonia.Base/Media/IGradientStop.cs @@ -1,8 +1,11 @@ -namespace Avalonia.Media +using Avalonia.Metadata; + +namespace Avalonia.Media { /// /// Describes the location and color of a transition point in a gradient. /// + [NotClientImplementable] public interface IGradientStop { /// diff --git a/src/Avalonia.Base/Media/IImageBrush.cs b/src/Avalonia.Base/Media/IImageBrush.cs index aaa481bd28..732f1957d0 100644 --- a/src/Avalonia.Base/Media/IImageBrush.cs +++ b/src/Avalonia.Base/Media/IImageBrush.cs @@ -1,10 +1,12 @@ using Avalonia.Media.Imaging; +using Avalonia.Metadata; namespace Avalonia.Media { /// /// Paints an area with an . /// + [NotClientImplementable] public interface IImageBrush : ITileBrush { /// @@ -12,4 +14,4 @@ namespace Avalonia.Media /// IBitmap Source { get; } } -} \ No newline at end of file +} diff --git a/src/Avalonia.Base/Media/ILinearGradientBrush.cs b/src/Avalonia.Base/Media/ILinearGradientBrush.cs index 3e2a5a0e22..4f4a55db36 100644 --- a/src/Avalonia.Base/Media/ILinearGradientBrush.cs +++ b/src/Avalonia.Base/Media/ILinearGradientBrush.cs @@ -1,8 +1,11 @@ -namespace Avalonia.Media +using Avalonia.Metadata; + +namespace Avalonia.Media { /// /// A brush that draws with a linear gradient. /// + [NotClientImplementable] public interface ILinearGradientBrush : IGradientBrush { /// @@ -15,4 +18,4 @@ /// RelativePoint EndPoint { get; } } -} \ No newline at end of file +} diff --git a/src/Avalonia.Base/Media/IMutableBrush.cs b/src/Avalonia.Base/Media/IMutableBrush.cs index 415db61d68..fef124ba36 100644 --- a/src/Avalonia.Base/Media/IMutableBrush.cs +++ b/src/Avalonia.Base/Media/IMutableBrush.cs @@ -1,10 +1,12 @@ using System; +using Avalonia.Metadata; namespace Avalonia.Media { /// /// Represents a mutable brush which can return an immutable clone of itself. /// + [NotClientImplementable] public interface IMutableBrush : IBrush, IAffectsRender { /// diff --git a/src/Avalonia.Base/Media/IMutableExperimentalAcrylicMaterial.cs b/src/Avalonia.Base/Media/IMutableExperimentalAcrylicMaterial.cs index fcfe4631a6..f954a8c52a 100644 --- a/src/Avalonia.Base/Media/IMutableExperimentalAcrylicMaterial.cs +++ b/src/Avalonia.Base/Media/IMutableExperimentalAcrylicMaterial.cs @@ -1,8 +1,11 @@ -namespace Avalonia.Media +using Avalonia.Metadata; + +namespace Avalonia.Media { /// /// Represents a mutable brush which can return an immutable clone of itself. /// + [NotClientImplementable] public interface IMutableExperimentalAcrylicMaterial : IExperimentalAcrylicMaterial, IAffectsRender { /// diff --git a/src/Avalonia.Base/Media/IMutableTransform.cs b/src/Avalonia.Base/Media/IMutableTransform.cs index 2033c434c0..22526eed17 100644 --- a/src/Avalonia.Base/Media/IMutableTransform.cs +++ b/src/Avalonia.Base/Media/IMutableTransform.cs @@ -1,4 +1,5 @@ using System; +using Avalonia.Metadata; namespace Avalonia.Media { diff --git a/src/Avalonia.Base/Media/IPen.cs b/src/Avalonia.Base/Media/IPen.cs index 1cad9948b4..eca1cb507a 100644 --- a/src/Avalonia.Base/Media/IPen.cs +++ b/src/Avalonia.Base/Media/IPen.cs @@ -1,8 +1,11 @@ -namespace Avalonia.Media +using Avalonia.Metadata; + +namespace Avalonia.Media { /// /// Describes how a stroke is drawn. /// + [NotClientImplementable] public interface IPen { /// diff --git a/src/Avalonia.Base/Media/IRadialGradientBrush.cs b/src/Avalonia.Base/Media/IRadialGradientBrush.cs index cadf53cc18..0f025e98bc 100644 --- a/src/Avalonia.Base/Media/IRadialGradientBrush.cs +++ b/src/Avalonia.Base/Media/IRadialGradientBrush.cs @@ -1,8 +1,11 @@ -namespace Avalonia.Media +using Avalonia.Metadata; + +namespace Avalonia.Media { /// /// Paints an area with a radial gradient. /// + [NotClientImplementable] public interface IRadialGradientBrush : IGradientBrush { /// @@ -21,4 +24,4 @@ /// double Radius { get; } } -} \ No newline at end of file +} diff --git a/src/Avalonia.Base/Media/ISolidColorBrush.cs b/src/Avalonia.Base/Media/ISolidColorBrush.cs index d0ab00599b..29e11210f1 100644 --- a/src/Avalonia.Base/Media/ISolidColorBrush.cs +++ b/src/Avalonia.Base/Media/ISolidColorBrush.cs @@ -1,8 +1,11 @@ +using Avalonia.Metadata; + namespace Avalonia.Media { /// /// Fills an area with a solid color. /// + [NotClientImplementable] public interface ISolidColorBrush : IBrush { /// @@ -10,4 +13,4 @@ namespace Avalonia.Media /// Color Color { get; } } -} \ No newline at end of file +} diff --git a/src/Avalonia.Base/Media/ITileBrush.cs b/src/Avalonia.Base/Media/ITileBrush.cs index 991857eec9..cb5a591003 100644 --- a/src/Avalonia.Base/Media/ITileBrush.cs +++ b/src/Avalonia.Base/Media/ITileBrush.cs @@ -1,10 +1,12 @@ using Avalonia.Media.Imaging; +using Avalonia.Metadata; namespace Avalonia.Media -{ +{ /// /// A brush which displays a repeating image. /// + [NotClientImplementable] public interface ITileBrush : IBrush { /// diff --git a/src/Avalonia.Base/Media/IVisualBrush.cs b/src/Avalonia.Base/Media/IVisualBrush.cs index e74892b218..b8900bbd73 100644 --- a/src/Avalonia.Base/Media/IVisualBrush.cs +++ b/src/Avalonia.Base/Media/IVisualBrush.cs @@ -1,10 +1,12 @@ -using Avalonia.VisualTree; +using Avalonia.Metadata; +using Avalonia.VisualTree; namespace Avalonia.Media { /// /// Paints an area with an . /// + [NotClientImplementable] public interface IVisualBrush : ITileBrush { /// @@ -12,4 +14,4 @@ namespace Avalonia.Media /// IVisual Visual { get; } } -} \ No newline at end of file +} diff --git a/src/Avalonia.Base/Media/Imaging/IBitmap.cs b/src/Avalonia.Base/Media/Imaging/IBitmap.cs index 134bebc002..bd04d5ce86 100644 --- a/src/Avalonia.Base/Media/Imaging/IBitmap.cs +++ b/src/Avalonia.Base/Media/Imaging/IBitmap.cs @@ -1,5 +1,6 @@ using System; using System.IO; +using Avalonia.Metadata; using Avalonia.Platform; using Avalonia.Utilities; @@ -8,6 +9,7 @@ namespace Avalonia.Media.Imaging /// /// Represents a bitmap image. /// + [NotClientImplementable] public interface IBitmap : IImage, IDisposable { /// diff --git a/src/Avalonia.Base/Media/TextFormatting/ITextSource.cs b/src/Avalonia.Base/Media/TextFormatting/ITextSource.cs index 32012ab8e9..26966b37bc 100644 --- a/src/Avalonia.Base/Media/TextFormatting/ITextSource.cs +++ b/src/Avalonia.Base/Media/TextFormatting/ITextSource.cs @@ -1,4 +1,6 @@ -namespace Avalonia.Media.TextFormatting +using Avalonia.Metadata; + +namespace Avalonia.Media.TextFormatting { /// /// Produces objects that are used by the . diff --git a/src/Avalonia.Base/Media/TextFormatting/TextFormatter.cs b/src/Avalonia.Base/Media/TextFormatting/TextFormatter.cs index d521077a43..0b5d7649d7 100644 --- a/src/Avalonia.Base/Media/TextFormatting/TextFormatter.cs +++ b/src/Avalonia.Base/Media/TextFormatting/TextFormatter.cs @@ -1,6 +1,4 @@ -using Avalonia.Media.TextFormatting.Unicode; - -namespace Avalonia.Media.TextFormatting +namespace Avalonia.Media.TextFormatting { /// /// Represents a base class for text formatting. diff --git a/src/Avalonia.Base/Media/TextFormatting/TextFormatterImpl.cs b/src/Avalonia.Base/Media/TextFormatting/TextFormatterImpl.cs index 7c60f73b8d..4205268bc6 100644 --- a/src/Avalonia.Base/Media/TextFormatting/TextFormatterImpl.cs +++ b/src/Avalonia.Base/Media/TextFormatting/TextFormatterImpl.cs @@ -8,6 +8,8 @@ namespace Avalonia.Media.TextFormatting { internal class TextFormatterImpl : TextFormatter { + private static readonly char[] s_empty = { ' ' }; + /// public override TextLine FormatLine(ITextSource textSource, int firstTextSourceIndex, double paragraphWidth, TextParagraphProperties paragraphProperties, TextLineBreak? previousLineBreak = null) @@ -77,14 +79,14 @@ namespace Avalonia.Media.TextFormatting { var currentRun = textRuns[i]; - if (currentLength + currentRun.Text.Length < length) + if (currentLength + currentRun.TextSourceLength < length) { currentLength += currentRun.TextSourceLength; continue; } - var firstCount = currentRun.Text.Length >= 1 ? i + 1 : i; + var firstCount = currentRun.TextSourceLength >= 1 ? i + 1 : i; var first = new List(firstCount); @@ -98,13 +100,13 @@ namespace Avalonia.Media.TextFormatting var secondCount = textRuns.Count - firstCount; - if (currentLength + currentRun.Text.Length == length) + if (currentLength + currentRun.TextSourceLength == length) { var second = secondCount > 0 ? new List(secondCount) : null; if (second != null) { - var offset = currentRun.Text.Length >= 1 ? 1 : 0; + var offset = currentRun.TextSourceLength >= 1 ? 1 : 0; for (var j = 0; j < secondCount; j++) { @@ -122,16 +124,14 @@ namespace Avalonia.Media.TextFormatting var second = new List(secondCount); - if (currentRun is not ShapedTextCharacters shapedTextCharacters) + if (currentRun is ShapedTextCharacters shapedTextCharacters) { - throw new NotSupportedException("Only shaped runs can be split in between."); - } - - var split = shapedTextCharacters.Split(length - currentLength); + var split = shapedTextCharacters.Split(length - currentLength); - first.Add(split.First); + first.Add(split.First); - second.Add(split.Second!); + second.Add(split.Second!); + } for (var j = 1; j < secondCount; j++) { @@ -267,7 +267,6 @@ namespace Avalonia.Media.TextFormatting IReadOnlyList textRuns, ReadOnlySlice text, TextShaperOptions options) { var shapedRuns = new List(textRuns.Count); - var firstRun = textRuns[0]; var shapedBuffer = TextShaper.Current.ShapeText(text, options); @@ -471,11 +470,10 @@ namespace Avalonia.Media.TextFormatting return false; } - private static bool TryMeasureLength(IReadOnlyList textRuns, int firstTextSourceIndex, double paragraphWidth, out int measuredLength) + private static bool TryMeasureLength(IReadOnlyList textRuns, double paragraphWidth, out int measuredLength) { measuredLength = 0; var currentWidth = 0.0; - var lastCluster = firstTextSourceIndex; foreach (var currentRun in textRuns) { @@ -483,12 +481,17 @@ namespace Avalonia.Media.TextFormatting { case ShapedTextCharacters shapedTextCharacters: { + var firstCluster = shapedTextCharacters.ShapedBuffer.GlyphClusters[0]; + var lastCluster = firstCluster; + for (var i = 0; i < shapedTextCharacters.ShapedBuffer.Length; i++) { var glyphInfo = shapedTextCharacters.ShapedBuffer[i]; if (currentWidth + glyphInfo.GlyphAdvance > paragraphWidth) { + measuredLength += Math.Max(0, lastCluster - firstCluster); + goto found; } @@ -496,6 +499,8 @@ namespace Avalonia.Media.TextFormatting currentWidth += glyphInfo.GlyphAdvance; } + measuredLength += currentRun.TextSourceLength; + break; } @@ -506,7 +511,7 @@ namespace Avalonia.Media.TextFormatting goto found; } - lastCluster += currentRun.TextSourceLength; + measuredLength += currentRun.TextSourceLength; currentWidth += currentRun.Size.Width; break; @@ -516,11 +521,30 @@ namespace Avalonia.Media.TextFormatting found: - measuredLength = Math.Max(0, lastCluster - firstTextSourceIndex + 1); - return measuredLength != 0; } + /// + /// Creates an empty text line. + /// + /// The empty text line. + public static TextLineImpl CreateEmptyTextLine(int firstTextSourceIndex, double paragraphWidth, TextParagraphProperties paragraphProperties) + { + var flowDirection = paragraphProperties.FlowDirection; + var properties = paragraphProperties.DefaultTextRunProperties; + var glyphTypeface = properties.Typeface.GlyphTypeface; + var text = new ReadOnlySlice(s_empty, firstTextSourceIndex, 1); + var glyph = glyphTypeface.GetGlyph(s_empty[0]); + var glyphInfos = new[] { new GlyphInfo(glyph, firstTextSourceIndex) }; + + var shapedBuffer = new ShapedBuffer(text, glyphInfos, glyphTypeface, properties.FontRenderingEmSize, + (sbyte)flowDirection); + + var textRuns = new List { new ShapedTextCharacters(shapedBuffer, properties) }; + + return new TextLineImpl(textRuns, firstTextSourceIndex, 0, paragraphWidth, paragraphProperties, flowDirection).FinalizeLine(); + } + /// /// Performs text wrapping returns a list of text lines. /// @@ -535,7 +559,12 @@ namespace Avalonia.Media.TextFormatting double paragraphWidth, TextParagraphProperties paragraphProperties, FlowDirection flowDirection, TextLineBreak? currentLineBreak) { - if (!TryMeasureLength(textRuns, firstTextSourceIndex, paragraphWidth, out var measuredLength)) + if(textRuns.Count == 0) + { + return CreateEmptyTextLine(firstTextSourceIndex,paragraphWidth, paragraphProperties); + } + + if (!TryMeasureLength(textRuns, paragraphWidth, out var measuredLength)) { measuredLength = 1; } diff --git a/src/Avalonia.Base/Media/TextFormatting/TextLayout.cs b/src/Avalonia.Base/Media/TextFormatting/TextLayout.cs index e3bcdee014..5d5d45db2d 100644 --- a/src/Avalonia.Base/Media/TextFormatting/TextLayout.cs +++ b/src/Avalonia.Base/Media/TextFormatting/TextLayout.cs @@ -10,13 +10,12 @@ namespace Avalonia.Media.TextFormatting /// public class TextLayout { - private static readonly char[] s_empty = { ' ' }; - - private readonly ReadOnlySlice _text; + private readonly ITextSource _textSource; private readonly TextParagraphProperties _paragraphProperties; - private readonly IReadOnlyList>? _textStyleOverrides; private readonly TextTrimming _textTrimming; + private int _textSourceLength; + /// /// Initializes a new instance of the class. /// @@ -50,17 +49,49 @@ namespace Avalonia.Media.TextFormatting int maxLines = 0, IReadOnlyList>? textStyleOverrides = null) { - _text = string.IsNullOrEmpty(text) ? - new ReadOnlySlice() : - new ReadOnlySlice(text.AsMemory()); - _paragraphProperties = CreateTextParagraphProperties(typeface, fontSize, foreground, textAlignment, textWrapping, textDecorations, flowDirection, lineHeight); + _textSource = new FormattedTextSource(text.AsMemory(), _paragraphProperties.DefaultTextRunProperties, textStyleOverrides); + _textTrimming = textTrimming ?? TextTrimming.None; - _textStyleOverrides = textStyleOverrides; + LineHeight = lineHeight; + + MaxWidth = maxWidth; + + MaxHeight = maxHeight; + + MaxLines = maxLines; + + TextLines = CreateTextLines(); + } + + /// + /// Initializes a new instance of the class. + /// + /// The text source. + /// The default text paragraph properties. + /// The text trimming. + /// The maximum width. + /// The maximum height. + /// The height of each line of text. + /// The maximum number of text lines. + public TextLayout( + ITextSource textSource, + TextParagraphProperties paragraphProperties, + TextTrimming? textTrimming = null, + double maxWidth = double.PositiveInfinity, + double maxHeight = double.PositiveInfinity, + double lineHeight = double.NaN, + int maxLines = 0) + { + _textSource = textSource; + + _paragraphProperties = paragraphProperties; + + _textTrimming = textTrimming ?? TextTrimming.None; LineHeight = lineHeight; @@ -147,7 +178,7 @@ namespace Avalonia.Media.TextFormatting return new Rect(); } - if (textPosition < 0 || textPosition >= _text.Length) + if (textPosition < 0 || textPosition >= _textSourceLength) { var lastLine = TextLines[TextLines.Count - 1]; @@ -273,7 +304,7 @@ namespace Avalonia.Media.TextFormatting return 0; } - if (charIndex > _text.Length) + if (charIndex > _textSourceLength) { return TextLines.Count - 1; } @@ -375,32 +406,11 @@ namespace Avalonia.Media.TextFormatting height += textLine.Height; } - /// - /// Creates an empty text line. - /// - /// The empty text line. - private TextLine CreateEmptyTextLine(int firstTextSourceIndex) - { - var flowDirection = _paragraphProperties.FlowDirection; - var properties = _paragraphProperties.DefaultTextRunProperties; - var glyphTypeface = properties.Typeface.GlyphTypeface; - var text = new ReadOnlySlice(s_empty, firstTextSourceIndex, 1); - var glyph = glyphTypeface.GetGlyph(s_empty[0]); - var glyphInfos = new[] { new GlyphInfo(glyph, firstTextSourceIndex) }; - - var shapedBuffer = new ShapedBuffer(text, glyphInfos, glyphTypeface, properties.FontRenderingEmSize, - (sbyte)flowDirection); - - var textRuns = new List { new ShapedTextCharacters(shapedBuffer, properties) }; - - return new TextLineImpl(textRuns, firstTextSourceIndex, 1, MaxWidth, _paragraphProperties, flowDirection).FinalizeLine(); - } - private IReadOnlyList CreateTextLines() { - if (_text.IsEmpty || MathUtilities.IsZero(MaxWidth) || MathUtilities.IsZero(MaxHeight)) + if (MathUtilities.IsZero(MaxWidth) || MathUtilities.IsZero(MaxHeight)) { - var textLine = CreateEmptyTextLine(0); + var textLine = TextFormatterImpl.CreateEmptyTextLine(0, double.PositiveInfinity, _paragraphProperties); Bounds = new Rect(0,0,0, textLine.Height); @@ -411,26 +421,30 @@ namespace Avalonia.Media.TextFormatting double left = double.PositiveInfinity, width = 0.0, height = 0.0; - var currentPosition = 0; - - var textSource = new FormattedTextSource(_text, - _paragraphProperties.DefaultTextRunProperties, _textStyleOverrides); + _textSourceLength = 0; TextLine? previousLine = null; - while (currentPosition < _text.Length) + while (true) { - var textLine = TextFormatter.Current.FormatLine(textSource, currentPosition, MaxWidth, + var textLine = TextFormatter.Current.FormatLine(_textSource, _textSourceLength, MaxWidth, _paragraphProperties, previousLine?.TextLineBreak); -#if DEBUG - if (textLine.Length == 0) + if(textLine == null || textLine.Length == 0) { - throw new InvalidOperationException($"{nameof(textLine)} should not be empty."); + if(previousLine != null && previousLine.NewLineLength > 0) + { + var emptyTextLine = TextFormatterImpl.CreateEmptyTextLine(_textSourceLength, MaxWidth, _paragraphProperties); + + textLines.Add(emptyTextLine); + + UpdateBounds(emptyTextLine, ref left, ref width, ref height); + } + + break; } -#endif - currentPosition += textLine.Length; + _textSourceLength += textLine.Length; //Fulfill max height constraint if (textLines.Count > 0 && !double.IsPositiveInfinity(MaxHeight) && height + textLine.Height > MaxHeight) @@ -464,17 +478,16 @@ namespace Avalonia.Media.TextFormatting { break; } - - if (currentPosition != _text.Length || textLine.NewLineLength <= 0) - { - continue; - } + } - var emptyTextLine = CreateEmptyTextLine(currentPosition); + //Make sure the TextLayout always contains at least on empty line + if(textLines.Count == 0) + { + var textLine = TextFormatterImpl.CreateEmptyTextLine(0, MaxWidth, _paragraphProperties); - textLines.Add(emptyTextLine); + textLines.Add(textLine); - UpdateBounds(emptyTextLine,ref left, ref width, ref height); + UpdateBounds(textLine, ref left, ref width, ref height); } Bounds = new Rect(left, 0, width, height); diff --git a/src/Avalonia.Base/Media/TextFormatting/TextLineImpl.cs b/src/Avalonia.Base/Media/TextFormatting/TextLineImpl.cs index 30e3728d1f..73ec055bbe 100644 --- a/src/Avalonia.Base/Media/TextFormatting/TextLineImpl.cs +++ b/src/Avalonia.Base/Media/TextFormatting/TextLineImpl.cs @@ -183,6 +183,7 @@ namespace Avalonia.Media.TextFormatting case ShapedTextCharacters shapedRun: { characterHit = shapedRun.GlyphRun.GetCharacterHitFromDistance(distance, out _); + break; } default: @@ -251,7 +252,7 @@ namespace Avalonia.Media.TextFormatting //Look at the left and right edge of the current run if (currentRun.IsLeftToRight) { - if (lastRun == null || lastRun.IsLeftToRight) + if (_flowDirection == FlowDirection.LeftToRight && (lastRun == null || lastRun.IsLeftToRight)) { if (characterIndex <= textRun.Text.Start) { @@ -403,7 +404,7 @@ namespace Avalonia.Media.TextFormatting var result = new List(TextRuns.Count); var lastDirection = _flowDirection; var currentDirection = lastDirection; - var currentPosition = 0; + var currentPosition = FirstTextSourceIndex; var currentRect = Rect.Empty; var startX = Start; @@ -426,31 +427,42 @@ namespace Avalonia.Media.TextFormatting if (nextRun != null) { - if (nextRun.Text.Start < currentRun.Text.Start && firstTextSourceCharacterIndex + textLength < currentRun.Text.End) + switch (nextRun) { - goto skip; - } + case ShapedTextCharacters when currentRun is ShapedTextCharacters: + { + if (nextRun.Text.Start < currentRun.Text.Start && firstTextSourceCharacterIndex + textLength < currentRun.Text.End) + { + goto skip; + } - if (currentRun.Text.Start >= firstTextSourceCharacterIndex + textLength) - { - goto skip; - } + if (currentRun.Text.Start >= firstTextSourceCharacterIndex + textLength) + { + goto skip; + } - if (currentRun.Text.Start > nextRun.Text.Start && currentRun.Text.Start < firstTextSourceCharacterIndex) - { - goto skip; - } + if (currentRun.Text.Start > nextRun.Text.Start && currentRun.Text.Start < firstTextSourceCharacterIndex) + { + goto skip; + } - if (currentRun.Text.End < firstTextSourceCharacterIndex) - { - goto skip; - } + if (currentRun.Text.End < firstTextSourceCharacterIndex) + { + goto skip; + } - goto noop; + goto noop; + } + default: + { + goto noop; + } + } skip: { startX += currentRun.Size.Width; + currentPosition += currentRun.TextSourceLength; } continue; @@ -460,7 +472,6 @@ namespace Avalonia.Media.TextFormatting } } - var endX = startX; var endOffset = 0d; @@ -520,11 +531,18 @@ namespace Avalonia.Media.TextFormatting } default: { - if (firstTextSourceCharacterIndex + textLength >= currentRun.Text.Start + currentRun.Text.Length) + if (currentPosition + currentRun.TextSourceLength <= firstTextSourceCharacterIndex + textLength) { endX += currentRun.Size.Width; } + if (currentPosition < firstTextSourceCharacterIndex) + { + startX += currentRun.Size.Width; + } + + currentPosition += currentRun.TextSourceLength; + break; } } @@ -536,36 +554,31 @@ namespace Avalonia.Media.TextFormatting var width = endX - startX; - if (lastDirection == currentDirection && result.Count > 0 && MathUtilities.AreClose(currentRect.Right, startX)) + if (!MathUtilities.IsZero(width)) { - var textBounds = new TextBounds(currentRect.WithWidth(currentRect.Width + width), currentDirection); + if (lastDirection == currentDirection && result.Count > 0 && MathUtilities.AreClose(currentRect.Right, startX)) + { + currentRect = currentRect.WithWidth(currentRect.Width + width); - result[result.Count - 1] = textBounds; - } - else - { - currentRect = new Rect(startX, 0, width, Height); + var textBounds = new TextBounds(currentRect, currentDirection); - result.Add(new TextBounds(currentRect, currentDirection)); + result[result.Count - 1] = textBounds; + } + else + { + + currentRect = new Rect(startX, 0, width, Height); + + result.Add(new TextBounds(currentRect, currentDirection)); + + } } if (currentDirection == FlowDirection.LeftToRight) { - if (nextRun != null) - { - if (nextRun.Text.Start > currentRun.Text.Start && nextRun.Text.Start >= firstTextSourceCharacterIndex + textLength) - { - break; - } - - currentPosition = nextRun.Text.End; - } - else + if (currentPosition > firstTextSourceCharacterIndex + textLength) { - if (currentPosition >= firstTextSourceCharacterIndex + textLength) - { - break; - } + break; } } else @@ -575,10 +588,7 @@ namespace Avalonia.Media.TextFormatting break; } - if (currentPosition != currentRun.Text.Start) - { - endX += currentRun.Size.Width - endOffset; - } + endX += currentRun.Size.Width - endOffset; } lastDirection = currentDirection; @@ -590,10 +600,10 @@ namespace Avalonia.Media.TextFormatting public TextLineImpl FinalizeLine() { - BidiReorder(); - _textLineMetrics = CreateLineMetrics(); + BidiReorder(); + return this; } @@ -1018,31 +1028,21 @@ namespace Avalonia.Media.TextFormatting private TextLineMetrics CreateLineMetrics() { - var start = 0d; - var height = 0d; + var glyphTypeface = _paragraphProperties.DefaultTextRunProperties.Typeface.GlyphTypeface; + var fontRenderingEmSize = _paragraphProperties.DefaultTextRunProperties.FontRenderingEmSize; + var scale = fontRenderingEmSize / glyphTypeface.DesignEmHeight; + var width = 0d; var widthIncludingWhitespace = 0d; var trailingWhitespaceLength = 0; var newLineLength = 0; - var ascent = 0d; - var descent = 0d; - var lineGap = 0d; - var fontRenderingEmSize = 0d; + var ascent = glyphTypeface.Ascent * scale; + var descent = glyphTypeface.Descent * scale; + var lineGap = glyphTypeface.LineGap * scale; - var lineHeight = _paragraphProperties.LineHeight; + var height = descent - ascent + lineGap; - if (_textRuns.Count == 0) - { - var glyphTypeface = _paragraphProperties.DefaultTextRunProperties.Typeface.GlyphTypeface; - fontRenderingEmSize = _paragraphProperties.DefaultTextRunProperties.FontRenderingEmSize; - var scale = fontRenderingEmSize / glyphTypeface.DesignEmHeight; - ascent = glyphTypeface.Ascent * scale; - height = double.IsNaN(lineHeight) || MathUtilities.IsZero(lineHeight) ? - descent - ascent + lineGap : - lineHeight; - - return new TextLineMetrics(false, height, 0, start, -ascent, 0, 0, 0); - } + var lineHeight = _paragraphProperties.LineHeight; for (var index = 0; index < _textRuns.Count; index++) { @@ -1078,41 +1078,11 @@ namespace Avalonia.Media.TextFormatting } } - switch (_paragraphProperties.FlowDirection) + if (index == _textRuns.Count - 1) { - case FlowDirection.LeftToRight: - { - if (index == _textRuns.Count - 1) - { - width = widthIncludingWhitespace + textRun.GlyphRun.Metrics.Width; - trailingWhitespaceLength = textRun.GlyphRun.Metrics.TrailingWhitespaceLength; - newLineLength = textRun.GlyphRun.Metrics.NewlineLength; - } - - break; - } - - case FlowDirection.RightToLeft: - { - if (index == _textRuns.Count - 1) - { - var firstRun = _textRuns[0]; - - if (firstRun is ShapedTextCharacters shapedTextCharacters) - { - var offset = shapedTextCharacters.GlyphRun.Metrics.WidthIncludingTrailingWhitespace - - shapedTextCharacters.GlyphRun.Metrics.Width; - - width = widthIncludingWhitespace + - textRun.GlyphRun.Metrics.WidthIncludingTrailingWhitespace - offset; - - trailingWhitespaceLength = shapedTextCharacters.GlyphRun.Metrics.TrailingWhitespaceLength; - newLineLength = shapedTextCharacters.GlyphRun.Metrics.NewlineLength; - } - } - - break; - } + width = widthIncludingWhitespace + textRun.GlyphRun.Metrics.Width; + trailingWhitespaceLength = textRun.GlyphRun.Metrics.TrailingWhitespaceLength; + newLineLength = textRun.GlyphRun.Metrics.NewlineLength; } widthIncludingWhitespace += textRun.GlyphRun.Metrics.WidthIncludingTrailingWhitespace; @@ -1166,12 +1136,15 @@ namespace Avalonia.Media.TextFormatting } } - start = GetParagraphOffsetX(width, widthIncludingWhitespace, _paragraphWidth, + var start = GetParagraphOffsetX(width, widthIncludingWhitespace, _paragraphWidth, _paragraphProperties.TextAlignment, _paragraphProperties.FlowDirection); if (!double.IsNaN(lineHeight) && !MathUtilities.IsZero(lineHeight)) { - height = lineHeight; + if (lineHeight > height) + { + height = lineHeight; + } } return new TextLineMetrics(widthIncludingWhitespace > _paragraphWidth, height, newLineLength, start, diff --git a/src/Avalonia.Base/Media/TextFormatting/Unicode/BiDiAlgorithm.cs b/src/Avalonia.Base/Media/TextFormatting/Unicode/BiDiAlgorithm.cs index d18a4b2a87..2511807d9c 100644 --- a/src/Avalonia.Base/Media/TextFormatting/Unicode/BiDiAlgorithm.cs +++ b/src/Avalonia.Base/Media/TextFormatting/Unicode/BiDiAlgorithm.cs @@ -238,6 +238,11 @@ namespace Avalonia.Media.TextFormatting.Unicode _levelRuns.Clear(); _resolvedLevelsBuffer.Clear(); + if (types.IsEmpty) + { + return; + } + // Setup original types and working types _originalClasses = types; _workingClasses = _workingClassesBuffer.Add(types); diff --git a/src/Avalonia.Base/Metadata/NotClientImplementableAttribute.cs b/src/Avalonia.Base/Metadata/NotClientImplementableAttribute.cs new file mode 100644 index 0000000000..348c983c03 --- /dev/null +++ b/src/Avalonia.Base/Metadata/NotClientImplementableAttribute.cs @@ -0,0 +1,17 @@ +using System; + +namespace Avalonia.Metadata +{ + /// + /// This interface is not intended to be implemented outside of the core Avalonia framework as + /// its API may change without warning. + /// + /// + /// This interface is stable for consumption by a client, but should not be implemented as members + /// may be added to its API. + /// + [AttributeUsage(AttributeTargets.Interface)] + public class NotClientImplementableAttribute : Attribute + { + } +} diff --git a/src/Avalonia.Base/Metadata/UnstableAttribute.cs b/src/Avalonia.Base/Metadata/UnstableAttribute.cs new file mode 100644 index 0000000000..3b6fa5168a --- /dev/null +++ b/src/Avalonia.Base/Metadata/UnstableAttribute.cs @@ -0,0 +1,12 @@ +using System; + +namespace Avalonia.Metadata +{ + /// + /// This API is unstable and is not covered by API compatibility guarantees between minor and + /// patch releases. + /// + public class UnstableAttribute : Attribute + { + } +} diff --git a/src/Avalonia.Base/Platform/IAssetLoader.cs b/src/Avalonia.Base/Platform/IAssetLoader.cs index e3899784ad..b65d61803f 100644 --- a/src/Avalonia.Base/Platform/IAssetLoader.cs +++ b/src/Avalonia.Base/Platform/IAssetLoader.cs @@ -2,12 +2,14 @@ using System; using System.Collections.Generic; using System.IO; using System.Reflection; +using Avalonia.Metadata; namespace Avalonia.Platform { /// /// Loads assets compiled into the application binary. /// + [Unstable] public interface IAssetLoader { /// diff --git a/src/Avalonia.Base/Platform/IBitmapImpl.cs b/src/Avalonia.Base/Platform/IBitmapImpl.cs index 1e68bc477d..8f11f68e7c 100644 --- a/src/Avalonia.Base/Platform/IBitmapImpl.cs +++ b/src/Avalonia.Base/Platform/IBitmapImpl.cs @@ -1,11 +1,13 @@ using System; using System.IO; +using Avalonia.Metadata; namespace Avalonia.Platform { /// /// Defines the platform-specific interface for a . /// + [Unstable] public interface IBitmapImpl : IDisposable { /// diff --git a/src/Avalonia.Base/Platform/ICursorImpl.cs b/src/Avalonia.Base/Platform/ICursorImpl.cs index 14235869f7..74e0ba2e5c 100644 --- a/src/Avalonia.Base/Platform/ICursorImpl.cs +++ b/src/Avalonia.Base/Platform/ICursorImpl.cs @@ -1,5 +1,6 @@ using System; using Avalonia.Input; +using Avalonia.Metadata; #nullable enable @@ -8,6 +9,7 @@ namespace Avalonia.Platform /// /// Represents a platform implementation of a . /// + [Unstable] public interface ICursorImpl : IDisposable { } diff --git a/src/Avalonia.Base/Platform/IDrawingContextImpl.cs b/src/Avalonia.Base/Platform/IDrawingContextImpl.cs index 4e6612e908..d84a509234 100644 --- a/src/Avalonia.Base/Platform/IDrawingContextImpl.cs +++ b/src/Avalonia.Base/Platform/IDrawingContextImpl.cs @@ -3,12 +3,14 @@ using Avalonia.Media; using Avalonia.Rendering.SceneGraph; using Avalonia.Utilities; using Avalonia.Media.Imaging; +using Avalonia.Metadata; namespace Avalonia.Platform { /// /// Defines the interface through which drawing occurs. /// + [Unstable] public interface IDrawingContextImpl : IDisposable { /// diff --git a/src/Avalonia.Base/Platform/IFontManagerImpl.cs b/src/Avalonia.Base/Platform/IFontManagerImpl.cs index 0110287afd..932249bd52 100644 --- a/src/Avalonia.Base/Platform/IFontManagerImpl.cs +++ b/src/Avalonia.Base/Platform/IFontManagerImpl.cs @@ -1,9 +1,11 @@ using System.Collections.Generic; using System.Globalization; using Avalonia.Media; +using Avalonia.Metadata; namespace Avalonia.Platform { + [Unstable] public interface IFontManagerImpl { /// diff --git a/src/Avalonia.Base/Platform/IGeometryImpl.cs b/src/Avalonia.Base/Platform/IGeometryImpl.cs index ed6de1b5c7..c80f8923ef 100644 --- a/src/Avalonia.Base/Platform/IGeometryImpl.cs +++ b/src/Avalonia.Base/Platform/IGeometryImpl.cs @@ -1,10 +1,12 @@ using Avalonia.Media; +using Avalonia.Metadata; namespace Avalonia.Platform { /// /// Defines the platform-specific interface for a . /// + [Unstable] public interface IGeometryImpl { /// diff --git a/src/Avalonia.Base/Platform/IGlyphRunImpl.cs b/src/Avalonia.Base/Platform/IGlyphRunImpl.cs index 08786d9689..7801bdd50f 100644 --- a/src/Avalonia.Base/Platform/IGlyphRunImpl.cs +++ b/src/Avalonia.Base/Platform/IGlyphRunImpl.cs @@ -1,9 +1,11 @@ using System; +using Avalonia.Metadata; namespace Avalonia.Platform { /// /// Actual implementation of a glyph run that stores platform dependent resources. /// + [Unstable] public interface IGlyphRunImpl : IDisposable { } } diff --git a/src/Avalonia.Base/Platform/IGlyphTypefaceImpl.cs b/src/Avalonia.Base/Platform/IGlyphTypefaceImpl.cs index 6afd79d29c..415f34fb29 100644 --- a/src/Avalonia.Base/Platform/IGlyphTypefaceImpl.cs +++ b/src/Avalonia.Base/Platform/IGlyphTypefaceImpl.cs @@ -1,7 +1,9 @@ using System; +using Avalonia.Metadata; namespace Avalonia.Platform { + [Unstable] public interface IGlyphTypefaceImpl : IDisposable { /// diff --git a/src/Avalonia.Base/Platform/IMacOSTopLevelPlatformHandle.cs b/src/Avalonia.Base/Platform/IMacOSTopLevelPlatformHandle.cs index e399976bbe..b087724079 100644 --- a/src/Avalonia.Base/Platform/IMacOSTopLevelPlatformHandle.cs +++ b/src/Avalonia.Base/Platform/IMacOSTopLevelPlatformHandle.cs @@ -1,7 +1,9 @@ using System; +using Avalonia.Metadata; namespace Avalonia.Platform { + [Unstable] public interface IMacOSTopLevelPlatformHandle { IntPtr NSView { get; } diff --git a/src/Avalonia.Base/Platform/IPlatformRenderInterface.cs b/src/Avalonia.Base/Platform/IPlatformRenderInterface.cs index c46efd46c3..0eeefddf0b 100644 --- a/src/Avalonia.Base/Platform/IPlatformRenderInterface.cs +++ b/src/Avalonia.Base/Platform/IPlatformRenderInterface.cs @@ -3,12 +3,14 @@ using System.Collections.Generic; using System.IO; using Avalonia.Media; using Avalonia.Media.Imaging; +using Avalonia.Metadata; namespace Avalonia.Platform { /// /// Defines the main platform-specific interface for the rendering subsystem. /// + [Unstable] public interface IPlatformRenderInterface { /// diff --git a/src/Avalonia.Base/Platform/IPlatformSettings.cs b/src/Avalonia.Base/Platform/IPlatformSettings.cs index e4b28e6575..78d1817312 100644 --- a/src/Avalonia.Base/Platform/IPlatformSettings.cs +++ b/src/Avalonia.Base/Platform/IPlatformSettings.cs @@ -1,7 +1,9 @@ using System; +using Avalonia.Metadata; namespace Avalonia.Platform { + [Unstable] public interface IPlatformSettings { Size DoubleClickSize { get; } diff --git a/src/Avalonia.Base/Platform/IPlatformThreadingInterface.cs b/src/Avalonia.Base/Platform/IPlatformThreadingInterface.cs index 2137f965cc..bf18a7da5b 100644 --- a/src/Avalonia.Base/Platform/IPlatformThreadingInterface.cs +++ b/src/Avalonia.Base/Platform/IPlatformThreadingInterface.cs @@ -1,5 +1,6 @@ using System; using System.Threading; +using Avalonia.Metadata; using Avalonia.Threading; namespace Avalonia.Platform @@ -7,6 +8,7 @@ namespace Avalonia.Platform /// /// Provides platform-specific services relating to threading. /// + [Unstable] public interface IPlatformThreadingInterface { void RunLoop(CancellationToken cancellationToken); diff --git a/src/Avalonia.Base/Platform/IRenderTargetBitmapImpl.cs b/src/Avalonia.Base/Platform/IRenderTargetBitmapImpl.cs index 9add07afe3..d33c503650 100644 --- a/src/Avalonia.Base/Platform/IRenderTargetBitmapImpl.cs +++ b/src/Avalonia.Base/Platform/IRenderTargetBitmapImpl.cs @@ -1,3 +1,4 @@ +using Avalonia.Metadata; namespace Avalonia.Platform { @@ -5,6 +6,7 @@ namespace Avalonia.Platform /// Defines the platform-specific interface for a /// . /// + [Unstable] public interface IRenderTargetBitmapImpl : IBitmapImpl, IRenderTarget { } diff --git a/src/Avalonia.Base/Platform/IRuntimePlatform.cs b/src/Avalonia.Base/Platform/IRuntimePlatform.cs index 850757a1ee..8ab04f5995 100644 --- a/src/Avalonia.Base/Platform/IRuntimePlatform.cs +++ b/src/Avalonia.Base/Platform/IRuntimePlatform.cs @@ -1,7 +1,9 @@ using System; +using Avalonia.Metadata; namespace Avalonia.Platform { + [Unstable] public interface IRuntimePlatform { IDisposable StartSystemTimer(TimeSpan interval, Action tick); @@ -9,6 +11,7 @@ namespace Avalonia.Platform IUnmanagedBlob AllocBlob(int size); } + [Unstable] public interface IUnmanagedBlob : IDisposable { IntPtr Address { get; } @@ -17,6 +20,7 @@ namespace Avalonia.Platform } + [Unstable] public struct RuntimePlatformInfo { public OperatingSystemType OperatingSystem { get; set; } @@ -29,6 +33,7 @@ namespace Avalonia.Platform public bool IsUnix { get; set; } } + [Unstable] public enum OperatingSystemType { Unknown, diff --git a/src/Avalonia.Base/Platform/IStreamGeometryContextImpl.cs b/src/Avalonia.Base/Platform/IStreamGeometryContextImpl.cs index 4587979308..3d5ee36608 100644 --- a/src/Avalonia.Base/Platform/IStreamGeometryContextImpl.cs +++ b/src/Avalonia.Base/Platform/IStreamGeometryContextImpl.cs @@ -1,8 +1,11 @@ +using Avalonia.Metadata; + namespace Avalonia.Platform { /// /// Describes a geometry using drawing commands. /// + [Unstable] public interface IStreamGeometryContextImpl : IGeometryContext { } diff --git a/src/Avalonia.Base/Platform/IStreamGeometryImpl.cs b/src/Avalonia.Base/Platform/IStreamGeometryImpl.cs index 5b070fde02..bd4411f3a4 100644 --- a/src/Avalonia.Base/Platform/IStreamGeometryImpl.cs +++ b/src/Avalonia.Base/Platform/IStreamGeometryImpl.cs @@ -1,8 +1,11 @@ +using Avalonia.Metadata; + namespace Avalonia.Platform { /// /// Defines the platform-specific interface for a . /// + [Unstable] public interface IStreamGeometryImpl : IGeometryImpl { /// diff --git a/src/Avalonia.Base/Platform/ITextShaperImpl.cs b/src/Avalonia.Base/Platform/ITextShaperImpl.cs index 11be9e3f09..10e58b7d0b 100644 --- a/src/Avalonia.Base/Platform/ITextShaperImpl.cs +++ b/src/Avalonia.Base/Platform/ITextShaperImpl.cs @@ -1,4 +1,5 @@ using Avalonia.Media.TextFormatting; +using Avalonia.Metadata; using Avalonia.Utilities; namespace Avalonia.Platform @@ -6,6 +7,7 @@ namespace Avalonia.Platform /// /// An abstraction that is used produce shaped text. /// + [Unstable] public interface ITextShaperImpl { /// diff --git a/src/Avalonia.Base/Platform/ITransformedGeometryImpl.cs b/src/Avalonia.Base/Platform/ITransformedGeometryImpl.cs index 1ed025b571..2754414cd1 100644 --- a/src/Avalonia.Base/Platform/ITransformedGeometryImpl.cs +++ b/src/Avalonia.Base/Platform/ITransformedGeometryImpl.cs @@ -1,4 +1,6 @@ -namespace Avalonia.Platform +using Avalonia.Metadata; + +namespace Avalonia.Platform { /// /// Represents a geometry with a transform applied. @@ -7,6 +9,7 @@ /// An transforms a geometry without transforming its /// stroke thickness. /// + [Unstable] public interface ITransformedGeometryImpl : IGeometryImpl { /// diff --git a/src/Avalonia.Base/Platform/IWriteableBitmapImpl.cs b/src/Avalonia.Base/Platform/IWriteableBitmapImpl.cs index c4e2e4915f..fa1e1862b7 100644 --- a/src/Avalonia.Base/Platform/IWriteableBitmapImpl.cs +++ b/src/Avalonia.Base/Platform/IWriteableBitmapImpl.cs @@ -1,8 +1,11 @@ -namespace Avalonia.Platform +using Avalonia.Metadata; + +namespace Avalonia.Platform { /// /// Defines the platform-specific interface for a . /// + [Unstable] public interface IWriteableBitmapImpl : IBitmapImpl { ILockedFramebuffer Lock(); diff --git a/src/Avalonia.Base/Platform/Interop/IDynamicLibraryLoader.cs b/src/Avalonia.Base/Platform/Interop/IDynamicLibraryLoader.cs index 8124ce6bc4..9389ebc703 100644 --- a/src/Avalonia.Base/Platform/Interop/IDynamicLibraryLoader.cs +++ b/src/Avalonia.Base/Platform/Interop/IDynamicLibraryLoader.cs @@ -1,7 +1,9 @@ using System; +using Avalonia.Metadata; namespace Avalonia.Platform.Interop { + [Unstable] public interface IDynamicLibraryLoader { IntPtr LoadLibrary(string dll); diff --git a/src/Avalonia.Base/Point.cs b/src/Avalonia.Base/Point.cs index 67e7d71fbc..fbdf0db800 100644 --- a/src/Avalonia.Base/Point.cs +++ b/src/Avalonia.Base/Point.cs @@ -1,5 +1,6 @@ using System; using System.Globalization; +using System.Numerics; #if !BUILDTASK using Avalonia.Animation.Animators; #endif @@ -168,12 +169,7 @@ namespace Avalonia /// The point. /// The matrix. /// The resulting point. - public static Point operator *(Point point, Matrix matrix) - { - return new Point( - (point.X * matrix.M11) + (point.Y * matrix.M21) + matrix.M31, - (point.X * matrix.M12) + (point.Y * matrix.M22) + matrix.M32); - } + public static Point operator *(Point point, Matrix matrix) => matrix.Transform(point); /// /// Parses a string. @@ -242,18 +238,7 @@ namespace Avalonia /// /// The transform. /// The transformed point. - public Point Transform(Matrix transform) - { - var x = X; - var y = Y; - var xadd = y * transform.M21 + transform.M31; - var yadd = x * transform.M12 + transform.M32; - x *= transform.M11; - x += xadd; - y *= transform.M22; - y += yadd; - return new Point(x, y); - } + public Point Transform(Matrix transform) => transform.Transform(this); /// /// Returns a new point with the specified X coordinate. diff --git a/src/Avalonia.Base/Rendering/IDeferredRendererLock.cs b/src/Avalonia.Base/Rendering/IDeferredRendererLock.cs index eab3dca58e..1c6bd69158 100644 --- a/src/Avalonia.Base/Rendering/IDeferredRendererLock.cs +++ b/src/Avalonia.Base/Rendering/IDeferredRendererLock.cs @@ -1,7 +1,9 @@ using System; +using Avalonia.Metadata; namespace Avalonia.Rendering { + [Unstable] public interface IDeferredRendererLock { IDisposable? TryLock(); diff --git a/src/Avalonia.Base/Rendering/IRenderLoop.cs b/src/Avalonia.Base/Rendering/IRenderLoop.cs index dd7442e7f8..9838967261 100644 --- a/src/Avalonia.Base/Rendering/IRenderLoop.cs +++ b/src/Avalonia.Base/Rendering/IRenderLoop.cs @@ -1,4 +1,6 @@ -namespace Avalonia.Rendering +using Avalonia.Metadata; + +namespace Avalonia.Rendering { /// /// The application render loop. @@ -7,6 +9,7 @@ /// The render loop is responsible for advancing the animation timer and updating the scene /// graph for visible windows. /// + [NotClientImplementable] public interface IRenderLoop { /// diff --git a/src/Avalonia.Base/Rendering/IRenderRoot.cs b/src/Avalonia.Base/Rendering/IRenderRoot.cs index 54e58bf39c..1aa44158b2 100644 --- a/src/Avalonia.Base/Rendering/IRenderRoot.cs +++ b/src/Avalonia.Base/Rendering/IRenderRoot.cs @@ -1,3 +1,4 @@ +using Avalonia.Metadata; using Avalonia.Platform; using Avalonia.VisualTree; @@ -6,6 +7,7 @@ namespace Avalonia.Rendering /// /// Represents the root of a renderable tree. /// + [NotClientImplementable] public interface IRenderRoot : IVisual { /// diff --git a/src/Avalonia.Base/Rendering/IRenderTimer.cs b/src/Avalonia.Base/Rendering/IRenderTimer.cs index d333e928a0..ee74c345be 100644 --- a/src/Avalonia.Base/Rendering/IRenderTimer.cs +++ b/src/Avalonia.Base/Rendering/IRenderTimer.cs @@ -1,11 +1,13 @@ using System; using System.Threading.Tasks; +using Avalonia.Metadata; namespace Avalonia.Rendering { /// /// Defines the interface implemented by an application render timer. /// + [NotClientImplementable] public interface IRenderTimer { /// diff --git a/src/Avalonia.Base/Rendering/IVisualBrushInitialize.cs b/src/Avalonia.Base/Rendering/IVisualBrushInitialize.cs index 00449c5344..b5ab8ed0bd 100644 --- a/src/Avalonia.Base/Rendering/IVisualBrushInitialize.cs +++ b/src/Avalonia.Base/Rendering/IVisualBrushInitialize.cs @@ -1,4 +1,5 @@ using Avalonia.Media; +using Avalonia.Metadata; namespace Avalonia.Rendering { @@ -6,6 +7,7 @@ namespace Avalonia.Rendering /// Internal interface for initializing controls that are to be used as the visual in a /// . /// + [Unstable] public interface IVisualBrushInitialize { /// diff --git a/src/Avalonia.Base/Rendering/IVisualBrushRenderer.cs b/src/Avalonia.Base/Rendering/IVisualBrushRenderer.cs index 1cd6515635..f5312ad39b 100644 --- a/src/Avalonia.Base/Rendering/IVisualBrushRenderer.cs +++ b/src/Avalonia.Base/Rendering/IVisualBrushRenderer.cs @@ -1,4 +1,5 @@ using Avalonia.Media; +using Avalonia.Metadata; using Avalonia.Platform; namespace Avalonia.Rendering @@ -6,6 +7,7 @@ namespace Avalonia.Rendering /// /// Defines a renderer used to render a visual brush to a bitmap. /// + [Unstable] public interface IVisualBrushRenderer { /// diff --git a/src/Avalonia.Base/Rotate3DTransform.cs b/src/Avalonia.Base/Rotate3DTransform.cs new file mode 100644 index 0000000000..2c4e515861 --- /dev/null +++ b/src/Avalonia.Base/Rotate3DTransform.cs @@ -0,0 +1,210 @@ +using System; +using System.Numerics; +using Avalonia.Animation.Animators; + +namespace Avalonia.Media; + +/// +/// Non-Affine 3D transformation for rotating a visual around a definable axis +/// +public class Rotate3DTransform : Transform +{ + private readonly bool _isInitializing; + + /// + /// Defines the property. + /// + public static readonly StyledProperty AngleXProperty = + AvaloniaProperty.Register(nameof(AngleX)); + + /// + /// Defines the property. + /// + public static readonly StyledProperty AngleYProperty = + AvaloniaProperty.Register(nameof(AngleY)); + + /// + /// Defines the property. + /// + public static readonly StyledProperty AngleZProperty = + AvaloniaProperty.Register(nameof(AngleZ)); + + + /// + /// Defines the property. + /// + public static readonly StyledProperty CenterXProperty = + AvaloniaProperty.Register(nameof(CenterX)); + + + /// + /// Defines the property. + /// + public static readonly StyledProperty CenterYProperty = + AvaloniaProperty.Register(nameof(CenterY)); + + + /// + /// Defines the property. + /// + public static readonly StyledProperty CenterZProperty = + AvaloniaProperty.Register(nameof(CenterZ)); + + /// + /// Defines the property. + /// + public static readonly StyledProperty DepthProperty = + AvaloniaProperty.Register(nameof(Depth)); + + /// + /// Initializes a new instance of the class. + /// + public Rotate3DTransform() { } + + /// + /// Initializes a new instance of the class. + /// + /// The rotation around the X-Axis + /// The rotation around the Y-Axis + /// The rotation around the Z-Axis + /// The origin of the X-Axis + /// The origin of the Y-Axis + /// The origin of the Z-Axis + /// The depth of the 3D effect + public Rotate3DTransform( + double angleX, + double angleY, + double angleZ, + double centerX, + double centerY, + double centerZ, + double depth) : this() + { + _isInitializing = true; + AngleX = angleX; + AngleY = angleY; + AngleZ = angleZ; + CenterX = centerX; + CenterY = centerY; + CenterZ = centerZ; + Depth = depth; + _isInitializing = false; + } + + /// + /// Sets the rotation around the X-Axis + /// + public double AngleX + { + get => GetValue(AngleXProperty); + set => SetValue(AngleXProperty, value); + } + + /// + /// Sets the rotation around the Y-Axis + /// + public double AngleY + { + get => GetValue(AngleYProperty); + set => SetValue(AngleYProperty, value); + } + + /// + /// Sets the rotation around the Z-Axis + /// + public double AngleZ + { + get => GetValue(AngleZProperty); + set => SetValue(AngleZProperty, value); + } + + /// + /// Moves the origin the X-Axis rotates around + /// + public double CenterX + { + get => GetValue(CenterXProperty); + set => SetValue(CenterXProperty, value); + } + + /// + /// Moves the origin the Y-Axis rotates around + /// + public double CenterY + { + get => GetValue(CenterYProperty); + set => SetValue(CenterYProperty, value); + } + + /// + /// Moves the origin the Z-Axis rotates around + /// + public double CenterZ + { + get => GetValue(CenterZProperty); + set => SetValue(CenterZProperty, value); + } + + /// + /// Affects the depth of the rotation effect + /// + public double Depth + { + get => GetValue(DepthProperty); + set => SetValue(DepthProperty, value); + } + + /// + /// Gets the transform's . + /// + public override Matrix Value + { + get + { + var matrix44 = Matrix4x4.Identity; + //Copy values first, because it's not guaranteed, that values will not change during calculation + var (copyCenterX, + copyCenterY, + copyCenterZ, + copyAngleX, + copyAngleY, + copyAngleZ, + copyDepth) = (CenterX, CenterY, CenterZ, AngleX, AngleY, AngleZ, Depth); + + var centerSum = copyCenterX + copyCenterY + copyCenterZ; + + if (Math.Abs(centerSum) > double.Epsilon) matrix44 *= Matrix4x4.CreateTranslation(-(float)copyCenterX, -(float)copyCenterY, -(float)copyCenterZ); + + if (copyAngleX != 0) matrix44 *= Matrix4x4.CreateRotationX((float)Matrix.ToRadians(copyAngleX)); + if (copyAngleY != 0) matrix44 *= Matrix4x4.CreateRotationY((float)Matrix.ToRadians(copyAngleY)); + if (copyAngleZ != 0) matrix44 *= Matrix4x4.CreateRotationZ((float)Matrix.ToRadians(copyAngleZ)); + + if (Math.Abs(centerSum) > double.Epsilon) matrix44 *= Matrix4x4.CreateTranslation((float)copyCenterX, (float)copyCenterY, (float)copyCenterZ); + + if (copyDepth != 0) + { + var perspectiveMatrix = Matrix4x4.Identity; + perspectiveMatrix.M34 = -1 / (float)copyDepth; + matrix44 *= perspectiveMatrix; + } + + var matrix = new Matrix( + matrix44.M11, + matrix44.M12, + matrix44.M14, + matrix44.M21, + matrix44.M22, + matrix44.M24, + matrix44.M41, + matrix44.M42, + matrix44.M44); + + return matrix; + } + } + + protected override void OnPropertyChanged(AvaloniaPropertyChangedEventArgs change) + { + if (!_isInitializing) RaiseChanged(); + } +} diff --git a/src/Avalonia.Base/StyledPropertyBase.cs b/src/Avalonia.Base/StyledPropertyBase.cs index dd5eb703ea..da607720ff 100644 --- a/src/Avalonia.Base/StyledPropertyBase.cs +++ b/src/Avalonia.Base/StyledPropertyBase.cs @@ -1,9 +1,7 @@ using System; -using System.Diagnostics; using Avalonia.Data; using Avalonia.Reactive; using Avalonia.Styling; -using Avalonia.Utilities; namespace Avalonia { @@ -12,7 +10,7 @@ namespace Avalonia /// public abstract class StyledPropertyBase : AvaloniaProperty, IStyledPropertyAccessor { - private bool _inherits; + private readonly bool _inherits; /// /// Initializes a new instance of the class. @@ -243,10 +241,10 @@ namespace Avalonia } else if (value is ITemplate template && !typeof(ITemplate).IsAssignableFrom(PropertyType)) { - return new PropertySetterLazyInstance( + return new PropertySetterTemplateInstance( target, this, - () => (TValue)template.Build()); + template); } else { diff --git a/src/Avalonia.Base/Styling/Activators/IStyleActivator.cs b/src/Avalonia.Base/Styling/Activators/IStyleActivator.cs index 479100ed8a..ac7b8b3ef1 100644 --- a/src/Avalonia.Base/Styling/Activators/IStyleActivator.cs +++ b/src/Avalonia.Base/Styling/Activators/IStyleActivator.cs @@ -1,6 +1,5 @@ -#nullable enable - -using System; +using System; +using Avalonia.Metadata; namespace Avalonia.Styling.Activators { @@ -16,6 +15,7 @@ namespace Avalonia.Styling.Activators /// - The subscription can have a tag associated with it, allowing a subscriber to index /// into a list of subscriptions without having to allocate additional objects. /// + [Unstable] public interface IStyleActivator : IDisposable { /// diff --git a/src/Avalonia.Base/Styling/Activators/IStyleActivatorSink.cs b/src/Avalonia.Base/Styling/Activators/IStyleActivatorSink.cs index a1a6ef5c28..fbb18dc304 100644 --- a/src/Avalonia.Base/Styling/Activators/IStyleActivatorSink.cs +++ b/src/Avalonia.Base/Styling/Activators/IStyleActivatorSink.cs @@ -1,10 +1,11 @@ -#nullable enable +using Avalonia.Metadata; namespace Avalonia.Styling.Activators { /// /// Receives notifications from an . /// + [Unstable] public interface IStyleActivatorSink { /// diff --git a/src/Avalonia.Base/Styling/ChildSelector.cs b/src/Avalonia.Base/Styling/ChildSelector.cs index 5c92182b80..34f3a76b61 100644 --- a/src/Avalonia.Base/Styling/ChildSelector.cs +++ b/src/Avalonia.Base/Styling/ChildSelector.cs @@ -37,13 +37,13 @@ namespace Avalonia.Styling return _selectorString; } - protected override SelectorMatch Evaluate(IStyleable control, bool subscribe) + protected override SelectorMatch Evaluate(IStyleable control, IStyle? parent, bool subscribe) { var controlParent = ((ILogical)control).LogicalParent; if (controlParent != null) { - var parentMatch = _parent.Match((IStyleable)controlParent, subscribe); + var parentMatch = _parent.Match((IStyleable)controlParent, parent, subscribe); if (parentMatch.Result == SelectorMatchResult.Sometimes) { @@ -65,5 +65,6 @@ namespace Avalonia.Styling } protected override Selector? MovePrevious() => null; + internal override bool HasValidNestingSelector() => _parent.HasValidNestingSelector(); } } diff --git a/src/Avalonia.Base/Styling/DescendentSelector.cs b/src/Avalonia.Base/Styling/DescendentSelector.cs index dde88b3436..4ffaff6861 100644 --- a/src/Avalonia.Base/Styling/DescendentSelector.cs +++ b/src/Avalonia.Base/Styling/DescendentSelector.cs @@ -35,7 +35,7 @@ namespace Avalonia.Styling return _selectorString; } - protected override SelectorMatch Evaluate(IStyleable control, bool subscribe) + protected override SelectorMatch Evaluate(IStyleable control, IStyle? parent, bool subscribe) { var c = (ILogical)control; var descendantMatches = new OrActivatorBuilder(); @@ -46,7 +46,7 @@ namespace Avalonia.Styling if (c is IStyleable) { - var match = _parent.Match((IStyleable)c, subscribe); + var match = _parent.Match((IStyleable)c, parent, subscribe); if (match.Result == SelectorMatchResult.Sometimes) { @@ -70,5 +70,6 @@ namespace Avalonia.Styling } protected override Selector? MovePrevious() => null; + internal override bool HasValidNestingSelector() => _parent.HasValidNestingSelector(); } } diff --git a/src/Avalonia.Base/Styling/IGlobalStyles.cs b/src/Avalonia.Base/Styling/IGlobalStyles.cs index ab24e3138c..f9667a8895 100644 --- a/src/Avalonia.Base/Styling/IGlobalStyles.cs +++ b/src/Avalonia.Base/Styling/IGlobalStyles.cs @@ -1,13 +1,13 @@ using System; using System.Collections.Generic; - -#nullable enable +using Avalonia.Metadata; namespace Avalonia.Styling { /// /// Defines the style host that provides styles global to the application. /// + [NotClientImplementable] public interface IGlobalStyles : IStyleHost { /// diff --git a/src/Avalonia.Base/Styling/ISetter.cs b/src/Avalonia.Base/Styling/ISetter.cs index d588817be8..71ae5d84c0 100644 --- a/src/Avalonia.Base/Styling/ISetter.cs +++ b/src/Avalonia.Base/Styling/ISetter.cs @@ -1,12 +1,12 @@ using System; - -#nullable enable +using Avalonia.Metadata; namespace Avalonia.Styling { /// /// Represents a setter for a . /// + [NotClientImplementable] public interface ISetter { /// diff --git a/src/Avalonia.Base/Styling/ISetterInstance.cs b/src/Avalonia.Base/Styling/ISetterInstance.cs index a299a87b64..e0d3137619 100644 --- a/src/Avalonia.Base/Styling/ISetterInstance.cs +++ b/src/Avalonia.Base/Styling/ISetterInstance.cs @@ -1,12 +1,12 @@ -#nullable enable - -using System; +using System; +using Avalonia.Metadata; namespace Avalonia.Styling { /// /// Represents a setter that has been instanced on a control. /// + [Unstable] public interface ISetterInstance : IDisposable { /// diff --git a/src/Avalonia.Base/Styling/IStyle.cs b/src/Avalonia.Base/Styling/IStyle.cs index 78fbe0f2b5..e9faf82c07 100644 --- a/src/Avalonia.Base/Styling/IStyle.cs +++ b/src/Avalonia.Base/Styling/IStyle.cs @@ -1,14 +1,14 @@ using System.Collections.Generic; using Avalonia.Controls; - -#nullable enable +using Avalonia.Metadata; namespace Avalonia.Styling { /// /// Defines the interface for styles. /// - public interface IStyle + [NotClientImplementable] + public interface IStyle : IResourceNode { /// /// Gets a collection of child styles. diff --git a/src/Avalonia.Base/Styling/IStyleHost.cs b/src/Avalonia.Base/Styling/IStyleHost.cs index 360b40d9a1..2ae488825c 100644 --- a/src/Avalonia.Base/Styling/IStyleHost.cs +++ b/src/Avalonia.Base/Styling/IStyleHost.cs @@ -1,5 +1,6 @@ using System.Collections.Generic; +using Avalonia.Metadata; #nullable enable @@ -8,6 +9,7 @@ namespace Avalonia.Styling /// /// Defines an element that has a collection. /// + [NotClientImplementable] public interface IStyleHost { /// diff --git a/src/Avalonia.Base/Styling/IStyleInstance.cs b/src/Avalonia.Base/Styling/IStyleInstance.cs index 8ddb989bc0..262f336e05 100644 --- a/src/Avalonia.Base/Styling/IStyleInstance.cs +++ b/src/Avalonia.Base/Styling/IStyleInstance.cs @@ -1,12 +1,12 @@ using System; - -#nullable enable +using Avalonia.Metadata; namespace Avalonia.Styling { /// /// Represents a style that has been instanced on a control. /// + [Unstable] public interface IStyleInstance : IDisposable { /// @@ -14,6 +14,11 @@ namespace Avalonia.Styling /// IStyle Source { get; } + /// + /// Gets a value indicating whether this style has an activator. + /// + bool HasActivator { get; } + /// /// Gets a value indicating whether this style is active. /// diff --git a/src/Avalonia.Base/Styling/IStyleable.cs b/src/Avalonia.Base/Styling/IStyleable.cs index a3df779057..5bc972e7ab 100644 --- a/src/Avalonia.Base/Styling/IStyleable.cs +++ b/src/Avalonia.Base/Styling/IStyleable.cs @@ -1,6 +1,7 @@ using System; using System.Collections.Generic; using Avalonia.Collections; +using Avalonia.Metadata; #nullable enable @@ -9,6 +10,7 @@ namespace Avalonia.Styling /// /// Interface for styleable elements. /// + [NotClientImplementable] public interface IStyleable : IAvaloniaObject, INamed { /// diff --git a/src/Avalonia.Base/Styling/ITemplatedControl.cs b/src/Avalonia.Base/Styling/ITemplatedControl.cs index 5485babb62..68989c8a5e 100644 --- a/src/Avalonia.Base/Styling/ITemplatedControl.cs +++ b/src/Avalonia.Base/Styling/ITemplatedControl.cs @@ -1,6 +1,8 @@ +using Avalonia.Metadata; namespace Avalonia.Styling { + [NotClientImplementable] public interface ITemplatedControl : IAvaloniaObject { } diff --git a/src/Avalonia.Base/Styling/NestingSelector.cs b/src/Avalonia.Base/Styling/NestingSelector.cs new file mode 100644 index 0000000000..481a937867 --- /dev/null +++ b/src/Avalonia.Base/Styling/NestingSelector.cs @@ -0,0 +1,30 @@ +using System; + +namespace Avalonia.Styling +{ + /// + /// The `^` nesting style selector. + /// + internal class NestingSelector : Selector + { + public override bool InTemplate => false; + public override bool IsCombinator => false; + public override Type? TargetType => null; + + public override string ToString() => "^"; + + protected override SelectorMatch Evaluate(IStyleable control, IStyle? parent, bool subscribe) + { + if (parent is Style s && s.Selector is Selector selector) + { + return selector.Match(control, (parent as Style)?.Parent, subscribe); + } + + throw new InvalidOperationException( + "Nesting selector was specified but cannot determine parent selector."); + } + + protected override Selector? MovePrevious() => null; + internal override bool HasValidNestingSelector() => true; + } +} diff --git a/src/Avalonia.Base/Styling/NotSelector.cs b/src/Avalonia.Base/Styling/NotSelector.cs index ab4e9d5d7f..cdc3254d38 100644 --- a/src/Avalonia.Base/Styling/NotSelector.cs +++ b/src/Avalonia.Base/Styling/NotSelector.cs @@ -45,9 +45,9 @@ namespace Avalonia.Styling return _selectorString; } - protected override SelectorMatch Evaluate(IStyleable control, bool subscribe) + protected override SelectorMatch Evaluate(IStyleable control, IStyle? parent, bool subscribe) { - var innerResult = _argument.Match(control, subscribe); + var innerResult = _argument.Match(control, parent, subscribe); switch (innerResult.Result) { @@ -67,5 +67,6 @@ namespace Avalonia.Styling } protected override Selector? MovePrevious() => _previous; + internal override bool HasValidNestingSelector() => _argument.HasValidNestingSelector(); } } diff --git a/src/Avalonia.Base/Styling/NthChildSelector.cs b/src/Avalonia.Base/Styling/NthChildSelector.cs index aff34ea17c..047bf434da 100644 --- a/src/Avalonia.Base/Styling/NthChildSelector.cs +++ b/src/Avalonia.Base/Styling/NthChildSelector.cs @@ -48,7 +48,7 @@ namespace Avalonia.Styling public int Step { get; } public int Offset { get; } - protected override SelectorMatch Evaluate(IStyleable control, bool subscribe) + protected override SelectorMatch Evaluate(IStyleable control, IStyle? parent, bool subscribe) { if (!(control is ILogical logical)) { @@ -105,6 +105,7 @@ namespace Avalonia.Styling } protected override Selector? MovePrevious() => _previous; + internal override bool HasValidNestingSelector() => _previous?.HasValidNestingSelector() ?? false; public override string ToString() { diff --git a/src/Avalonia.Base/Styling/OrSelector.cs b/src/Avalonia.Base/Styling/OrSelector.cs index 3d6db9b01e..913c27bf0c 100644 --- a/src/Avalonia.Base/Styling/OrSelector.cs +++ b/src/Avalonia.Base/Styling/OrSelector.cs @@ -65,14 +65,14 @@ namespace Avalonia.Styling return _selectorString; } - protected override SelectorMatch Evaluate(IStyleable control, bool subscribe) + protected override SelectorMatch Evaluate(IStyleable control, IStyle? parent, bool subscribe) { var activators = new OrActivatorBuilder(); var neverThisInstance = false; foreach (var selector in _selectors) { - var match = selector.Match(control, subscribe); + var match = selector.Match(control, parent, subscribe); switch (match.Result) { @@ -104,6 +104,19 @@ namespace Avalonia.Styling protected override Selector? MovePrevious() => null; + internal override bool HasValidNestingSelector() + { + foreach (var selector in _selectors) + { + if (!selector.HasValidNestingSelector()) + { + return false; + } + } + + return true; + } + private Type? EvaluateTargetType() { Type? result = null; diff --git a/src/Avalonia.Base/Styling/PropertyEqualsSelector.cs b/src/Avalonia.Base/Styling/PropertyEqualsSelector.cs index 1cd1a650ef..7a37daf087 100644 --- a/src/Avalonia.Base/Styling/PropertyEqualsSelector.cs +++ b/src/Avalonia.Base/Styling/PropertyEqualsSelector.cs @@ -74,7 +74,7 @@ namespace Avalonia.Styling } /// - protected override SelectorMatch Evaluate(IStyleable control, bool subscribe) + protected override SelectorMatch Evaluate(IStyleable control, IStyle? parent, bool subscribe) { if (subscribe) { @@ -90,6 +90,7 @@ namespace Avalonia.Styling } protected override Selector? MovePrevious() => _previous; + internal override bool HasValidNestingSelector() => _previous?.HasValidNestingSelector() ?? false; internal static bool Compare(Type propertyType, object? propertyValue, object? value) { diff --git a/src/Avalonia.Base/Styling/PropertySetterInstance.cs b/src/Avalonia.Base/Styling/PropertySetterInstance.cs index 48f462d006..c4e8f47e67 100644 --- a/src/Avalonia.Base/Styling/PropertySetterInstance.cs +++ b/src/Avalonia.Base/Styling/PropertySetterInstance.cs @@ -44,7 +44,7 @@ namespace Avalonia.Styling { if (hasActivator) { - if (_styledProperty is object) + if (_styledProperty is not null) { _subscription = _target.Bind(_styledProperty, this, BindingPriority.StyleTrigger); } @@ -55,13 +55,15 @@ namespace Avalonia.Styling } else { - if (_styledProperty is object) + var target = (AvaloniaObject) _target; + + if (_styledProperty is not null) { - _subscription = _target.SetValue(_styledProperty!, _value, BindingPriority.Style); + _subscription = target.SetValue(_styledProperty!, _value, BindingPriority.Style); } else { - _target.SetValue(_directProperty!, _value); + target.SetValue(_directProperty!, _value); } } } diff --git a/src/Avalonia.Base/Styling/PropertySetterLazyInstance.cs b/src/Avalonia.Base/Styling/PropertySetterTemplateInstance.cs similarity index 79% rename from src/Avalonia.Base/Styling/PropertySetterLazyInstance.cs rename to src/Avalonia.Base/Styling/PropertySetterTemplateInstance.cs index 92653d0064..0f6efef1be 100644 --- a/src/Avalonia.Base/Styling/PropertySetterLazyInstance.cs +++ b/src/Avalonia.Base/Styling/PropertySetterTemplateInstance.cs @@ -11,42 +11,42 @@ namespace Avalonia.Styling /// evaluated. /// /// The target property type. - internal class PropertySetterLazyInstance : SingleSubscriberObservableBase>, + internal class PropertySetterTemplateInstance : SingleSubscriberObservableBase>, ISetterInstance { private readonly IStyleable _target; private readonly StyledPropertyBase? _styledProperty; private readonly DirectPropertyBase? _directProperty; - private readonly Func _valueFactory; + private readonly ITemplate _template; private BindingValue _value; private IDisposable? _subscription; private bool _isActive; - public PropertySetterLazyInstance( + public PropertySetterTemplateInstance( IStyleable target, StyledPropertyBase property, - Func valueFactory) + ITemplate template) { _target = target; _styledProperty = property; - _valueFactory = valueFactory; + _template = template; } - public PropertySetterLazyInstance( + public PropertySetterTemplateInstance( IStyleable target, DirectPropertyBase property, - Func valueFactory) + ITemplate template) { _target = target; _directProperty = property; - _valueFactory = valueFactory; + _template = template; } public void Start(bool hasActivator) { _isActive = !hasActivator; - if (_styledProperty is object) + if (_styledProperty is not null) { var priority = hasActivator ? BindingPriority.StyleTrigger : BindingPriority.Style; _subscription = _target.Bind(_styledProperty, this, priority); @@ -77,7 +77,7 @@ namespace Avalonia.Styling public override void Dispose() { - if (_subscription is object) + if (_subscription is not null) { var sub = _subscription; _subscription = null; @@ -85,7 +85,7 @@ namespace Avalonia.Styling } else if (_isActive) { - if (_styledProperty is object) + if (_styledProperty is not null) { _target.ClearValue(_styledProperty); } @@ -101,22 +101,21 @@ namespace Avalonia.Styling protected override void Subscribed() => PublishNext(); protected override void Unsubscribed() { } - private T GetValue() + private void EnsureTemplate() { if (_value.HasValue) { - return _value.Value; + return; } - _value = _valueFactory(); - return _value.Value; + _value = (T) _template.Build(); } private void PublishNext() { if (_isActive) { - GetValue(); + EnsureTemplate(); PublishNext(_value); } else diff --git a/src/Avalonia.Base/Styling/Selector.cs b/src/Avalonia.Base/Styling/Selector.cs index 0740e0f891..1e06f3d375 100644 --- a/src/Avalonia.Base/Styling/Selector.cs +++ b/src/Avalonia.Base/Styling/Selector.cs @@ -33,22 +33,25 @@ namespace Avalonia.Styling /// Tries to match the selector with a control. /// /// The control. + /// + /// The parent style, if the style containing the selector is a nested style. + /// /// /// Whether the match should subscribe to changes in order to track the match over time, /// or simply return an immediate result. /// /// A . - public SelectorMatch Match(IStyleable control, bool subscribe = true) + public SelectorMatch Match(IStyleable control, IStyle? parent = null, bool subscribe = true) { // First match the selector until a combinator is found. Selectors are stored from // right-to-left, so MatchUntilCombinator reverses this order because the type selector // will be on the left. - var match = MatchUntilCombinator(control, this, subscribe, out var combinator); + var match = MatchUntilCombinator(control, this, parent, subscribe, out var combinator); // If the pre-combinator selector matches, we can now match the combinator, if any. if (match.IsMatch && combinator is object) { - match = match.And(combinator.Match(control, subscribe)); + match = match.And(combinator.Match(control, parent, subscribe)); // If we have a combinator then we can never say that we always match a control of // this type, because by definition the combinator matches on things outside of the @@ -68,28 +71,34 @@ namespace Avalonia.Styling /// Evaluates the selector for a match. /// /// The control. + /// + /// The parent style, if the style containing the selector is a nested style. + /// /// /// Whether the match should subscribe to changes in order to track the match over time, /// or simply return an immediate result. /// /// A . - protected abstract SelectorMatch Evaluate(IStyleable control, bool subscribe); + protected abstract SelectorMatch Evaluate(IStyleable control, IStyle? parent, bool subscribe); /// /// Moves to the previous selector. /// protected abstract Selector? MovePrevious(); + internal abstract bool HasValidNestingSelector(); + private static SelectorMatch MatchUntilCombinator( IStyleable control, Selector start, + IStyle? parent, bool subscribe, out Selector? combinator) { combinator = null; var activators = new AndActivatorBuilder(); - var result = Match(control, start, subscribe, ref activators, ref combinator); + var result = Match(control, start, parent, subscribe, ref activators, ref combinator); return result == SelectorMatchResult.Sometimes ? new SelectorMatch(activators.Get()) : @@ -99,6 +108,7 @@ namespace Avalonia.Styling private static SelectorMatchResult Match( IStyleable control, Selector selector, + IStyle? parent, bool subscribe, ref AndActivatorBuilder activators, ref Selector? combinator) @@ -110,7 +120,7 @@ namespace Avalonia.Styling // opportunity to exit early. if (previous != null && !previous.IsCombinator) { - var previousMatch = Match(control, previous, subscribe, ref activators, ref combinator); + var previousMatch = Match(control, previous, parent, subscribe, ref activators, ref combinator); if (previousMatch < SelectorMatchResult.Sometimes) { @@ -119,7 +129,7 @@ namespace Avalonia.Styling } // Match this selector. - var match = selector.Evaluate(control, subscribe); + var match = selector.Evaluate(control, parent, subscribe); if (!match.IsMatch) { diff --git a/src/Avalonia.Base/Styling/Selectors.cs b/src/Avalonia.Base/Styling/Selectors.cs index 7c66469cf1..476d86cd11 100644 --- a/src/Avalonia.Base/Styling/Selectors.cs +++ b/src/Avalonia.Base/Styling/Selectors.cs @@ -109,6 +109,11 @@ namespace Avalonia.Styling } } + public static Selector Nesting(this Selector? previous) + { + return new NestingSelector(); + } + /// /// Returns a selector which inverts the results of selector argument. /// diff --git a/src/Avalonia.Base/Styling/Setter.cs b/src/Avalonia.Base/Styling/Setter.cs index b4b3399022..d989bb0706 100644 --- a/src/Avalonia.Base/Styling/Setter.cs +++ b/src/Avalonia.Base/Styling/Setter.cs @@ -1,9 +1,7 @@ using System; using Avalonia.Animation; using Avalonia.Data; -using Avalonia.Data.Core; using Avalonia.Metadata; -using Avalonia.Utilities; #nullable enable @@ -70,12 +68,5 @@ namespace Avalonia.Styling return Property.CreateSetterInstance(target, Value); } - - private struct SetterVisitorData - { - public IStyleable target; - public object? value; - public ISetterInstance? result; - } } } diff --git a/src/Avalonia.Base/Styling/Style.cs b/src/Avalonia.Base/Styling/Style.cs index 00819ef7be..8fcf5eec8a 100644 --- a/src/Avalonia.Base/Styling/Style.cs +++ b/src/Avalonia.Base/Styling/Style.cs @@ -4,8 +4,6 @@ using Avalonia.Animation; using Avalonia.Controls; using Avalonia.Metadata; -#nullable enable - namespace Avalonia.Styling { /// @@ -14,9 +12,11 @@ namespace Avalonia.Styling public class Style : AvaloniaObject, IStyle, IResourceProvider { private IResourceHost? _owner; + private StyleChildren? _children; private IResourceDictionary? _resources; private List? _setters; private List? _animations; + private StyleCache? _childCache; /// /// Initializes a new instance of the class. @@ -34,6 +34,14 @@ namespace Avalonia.Styling Selector = selector(null); } + /// + /// Gets the children of the style. + /// + public IList Children => _children ??= new(this); + + /// + /// Gets the or Application that hosts the style. + /// public IResourceHost? Owner { get => _owner; @@ -47,6 +55,11 @@ namespace Avalonia.Styling } } + /// + /// Gets the parent style if this style is hosted in a collection. + /// + public Style? Parent { get; private set; } + /// /// Gets or sets a dictionary of style resources. /// @@ -90,7 +103,7 @@ namespace Avalonia.Styling public IList Animations => _animations ??= new List(); bool IResourceNode.HasResources => _resources?.Count > 0; - IReadOnlyList IStyle.Children => Array.Empty(); + IReadOnlyList IStyle.Children => (IReadOnlyList?)_children ?? Array.Empty(); public event EventHandler? OwnerChanged; @@ -98,7 +111,7 @@ namespace Avalonia.Styling { target = target ?? throw new ArgumentNullException(nameof(target)); - var match = Selector is object ? Selector.Match(target) : + var match = Selector is object ? Selector.Match(target, Parent) : target == host ? SelectorMatch.AlwaysThisInstance : SelectorMatch.NeverThisInstance; if (match.IsMatch && (_setters is object || _animations is object)) @@ -108,7 +121,17 @@ namespace Avalonia.Styling instance.Start(); } - return match.Result; + var result = match.Result; + + if (_children is not null) + { + _childCache ??= new StyleCache(); + var childResult = _childCache.TryAttach(_children, target, host); + if (childResult > result) + result = childResult; + } + + return result; } public bool TryGetResource(object key, out object? result) @@ -156,5 +179,18 @@ namespace Avalonia.Styling _resources?.RemoveOwner(owner); } } + + internal void SetParent(Style? parent) + { + if (parent?.Selector is not null) + { + if (Selector is null) + throw new InvalidOperationException("Child styles must have a selector."); + if (!Selector.HasValidNestingSelector()) + throw new InvalidOperationException("Child styles must have a nesting selector."); + } + + Parent = parent; + } } } diff --git a/src/Avalonia.Base/Styling/StyleCache.cs b/src/Avalonia.Base/Styling/StyleCache.cs new file mode 100644 index 0000000000..3285476880 --- /dev/null +++ b/src/Avalonia.Base/Styling/StyleCache.cs @@ -0,0 +1,58 @@ +using System; +using System.Collections.Generic; + +namespace Avalonia.Styling +{ + /// + /// Simple cache for improving performance of applying styles. + /// + /// + /// Maps to a list of styles that are known be be possible + /// matches. + /// + internal class StyleCache : Dictionary?> + { + public SelectorMatchResult TryAttach(IList styles, IStyleable target, IStyleHost? host) + { + if (TryGetValue(target.StyleKey, out var cached)) + { + if (cached is object) + { + var result = SelectorMatchResult.NeverThisType; + + foreach (var style in cached) + { + var childResult = style.TryAttach(target, host); + if (childResult > result) + result = childResult; + } + + return result; + } + else + { + return SelectorMatchResult.NeverThisType; + } + } + else + { + List? matches = null; + + foreach (var child in styles) + { + if (child.TryAttach(target, host) != SelectorMatchResult.NeverThisType) + { + matches ??= new List(); + matches.Add(child); + } + } + + Add(target.StyleKey, matches); + + return matches is null ? + SelectorMatchResult.NeverThisType : + SelectorMatchResult.AlwaysThisType; + } + } + } +} diff --git a/src/Avalonia.Base/Styling/StyleChildren.cs b/src/Avalonia.Base/Styling/StyleChildren.cs new file mode 100644 index 0000000000..5f8635f155 --- /dev/null +++ b/src/Avalonia.Base/Styling/StyleChildren.cs @@ -0,0 +1,35 @@ +using System.Collections.ObjectModel; +using Avalonia.Controls; + +namespace Avalonia.Styling +{ + internal class StyleChildren : Collection + { + private readonly Style _owner; + + public StyleChildren(Style owner) => _owner = owner; + + protected override void InsertItem(int index, IStyle item) + { + (item as Style)?.SetParent(_owner); + base.InsertItem(index, item); + } + + protected override void RemoveItem(int index) + { + var item = Items[index]; + (item as Style)?.SetParent(null); + if (_owner.Owner is IResourceHost host) + (item as IResourceProvider)?.RemoveOwner(host); + base.RemoveItem(index); + } + + protected override void SetItem(int index, IStyle item) + { + (item as Style)?.SetParent(_owner); + base.SetItem(index, item); + if (_owner.Owner is IResourceHost host) + (item as IResourceProvider)?.AddOwner(host); + } + } +} diff --git a/src/Avalonia.Base/Styling/StyleInstance.cs b/src/Avalonia.Base/Styling/StyleInstance.cs index 830cf49a0d..db96da6821 100644 --- a/src/Avalonia.Base/Styling/StyleInstance.cs +++ b/src/Avalonia.Base/Styling/StyleInstance.cs @@ -11,10 +11,10 @@ namespace Avalonia.Styling /// /// A which has been instanced on a control. /// - internal class StyleInstance : IStyleInstance, IStyleActivatorSink + internal sealed class StyleInstance : IStyleInstance, IStyleActivatorSink { - private readonly List? _setters; - private readonly List? _animations; + private readonly ISetterInstance[]? _setters; + private readonly IDisposable[]? _animations; private readonly IStyleActivator? _activator; private readonly Subject? _animationTrigger; @@ -30,41 +30,42 @@ namespace Avalonia.Styling _activator = activator; IsActive = _activator is null; - if (setters is object) + if (setters is not null) { var setterCount = setters.Count; - _setters = new List(setterCount); + _setters = new ISetterInstance[setterCount]; for (var i = 0; i < setterCount; ++i) { - _setters.Add(setters[i].Instance(Target)); + _setters[i] = setters[i].Instance(Target); } } - if (animations is object && target is Animatable animatable) + if (animations is not null && target is Animatable animatable) { var animationsCount = animations.Count; - _animations = new List(animationsCount); + _animations = new IDisposable[animationsCount]; _animationTrigger = new Subject(); for (var i = 0; i < animationsCount; ++i) { - _animations.Add(animations[i].Apply(animatable, null, _animationTrigger)); + _animations[i] = animations[i].Apply(animatable, null, _animationTrigger); } } } + public bool HasActivator => _activator is not null; public bool IsActive { get; private set; } public IStyle Source { get; } public IStyleable Target { get; } public void Start() { - var hasActivator = _activator is object; + var hasActivator = HasActivator; - if (_setters is object) + if (_setters is not null) { foreach (var setter in _setters) { @@ -76,7 +77,7 @@ namespace Avalonia.Styling { _activator!.Subscribe(this, 0); } - else if (_animationTrigger != null) + else if (_animationTrigger is not null) { _animationTrigger.OnNext(true); } @@ -84,7 +85,7 @@ namespace Avalonia.Styling public void Dispose() { - if (_setters is object) + if (_setters is not null) { foreach (var setter in _setters) { @@ -92,11 +93,11 @@ namespace Avalonia.Styling } } - if (_animations is object) + if (_animations is not null) { - foreach (var subscripion in _animations) + foreach (var subscription in _animations) { - subscripion.Dispose(); + subscription.Dispose(); } } @@ -111,7 +112,7 @@ namespace Avalonia.Styling _animationTrigger?.OnNext(value); - if (_setters is object) + if (_setters is not null) { if (IsActive) { diff --git a/src/Avalonia.Base/Styling/Styles.cs b/src/Avalonia.Base/Styling/Styles.cs index 81502f1570..7c0bc4ad7f 100644 --- a/src/Avalonia.Base/Styling/Styles.cs +++ b/src/Avalonia.Base/Styling/Styles.cs @@ -20,7 +20,7 @@ namespace Avalonia.Styling private readonly AvaloniaList _styles = new AvaloniaList(); private IResourceHost? _owner; private IResourceDictionary? _resources; - private Dictionary?>? _cache; + private StyleCache? _cache; public Styles() { @@ -111,43 +111,8 @@ namespace Avalonia.Styling public SelectorMatchResult TryAttach(IStyleable target, IStyleHost? host) { - _cache ??= new Dictionary?>(); - - if (_cache.TryGetValue(target.StyleKey, out var cached)) - { - if (cached is object) - { - foreach (var style in cached) - { - style.TryAttach(target, host); - } - - return SelectorMatchResult.AlwaysThisType; - } - else - { - return SelectorMatchResult.NeverThisType; - } - } - else - { - List? matches = null; - - foreach (var child in this) - { - if (child.TryAttach(target, host) != SelectorMatchResult.NeverThisType) - { - matches ??= new List(); - matches.Add(child); - } - } - - _cache.Add(target.StyleKey, matches); - - return matches is null ? - SelectorMatchResult.NeverThisType : - SelectorMatchResult.AlwaysThisType; - } + _cache ??= new StyleCache(); + return _cache.TryAttach(this, target, host); } /// @@ -160,7 +125,7 @@ namespace Avalonia.Styling for (var i = Count - 1; i >= 0; --i) { - if (this[i] is IResourceProvider p && p.TryGetResource(key, out value)) + if (this[i].TryGetResource(key, out value)) { return true; } diff --git a/src/Avalonia.Base/Styling/TemplateSelector.cs b/src/Avalonia.Base/Styling/TemplateSelector.cs index e8051efa6d..b0a2dae8d6 100644 --- a/src/Avalonia.Base/Styling/TemplateSelector.cs +++ b/src/Avalonia.Base/Styling/TemplateSelector.cs @@ -36,7 +36,7 @@ namespace Avalonia.Styling return _selectorString; } - protected override SelectorMatch Evaluate(IStyleable control, bool subscribe) + protected override SelectorMatch Evaluate(IStyleable control, IStyle? parent, bool subscribe) { var templatedParent = control.TemplatedParent as IStyleable; @@ -45,9 +45,10 @@ namespace Avalonia.Styling return SelectorMatch.NeverThisInstance; } - return _parent.Match(templatedParent, subscribe); + return _parent.Match(templatedParent, parent, subscribe); } protected override Selector? MovePrevious() => null; + internal override bool HasValidNestingSelector() => _parent?.HasValidNestingSelector() ?? false; } } diff --git a/src/Avalonia.Base/Styling/TypeNameAndClassSelector.cs b/src/Avalonia.Base/Styling/TypeNameAndClassSelector.cs index ef48c4a8cd..24d5d6bbbf 100644 --- a/src/Avalonia.Base/Styling/TypeNameAndClassSelector.cs +++ b/src/Avalonia.Base/Styling/TypeNameAndClassSelector.cs @@ -94,7 +94,7 @@ namespace Avalonia.Styling } /// - protected override SelectorMatch Evaluate(IStyleable control, bool subscribe) + protected override SelectorMatch Evaluate(IStyleable control, IStyle? parent, bool subscribe) { if (TargetType != null) { @@ -140,6 +140,7 @@ namespace Avalonia.Styling } protected override Selector? MovePrevious() => _previous; + internal override bool HasValidNestingSelector() => _previous?.HasValidNestingSelector() ?? false; private string BuildSelectorString() { diff --git a/src/Avalonia.Base/Threading/ThreadSafeObjectPool.cs b/src/Avalonia.Base/Threading/ThreadSafeObjectPool.cs index c6845485dc..827a02334a 100644 --- a/src/Avalonia.Base/Threading/ThreadSafeObjectPool.cs +++ b/src/Avalonia.Base/Threading/ThreadSafeObjectPool.cs @@ -5,12 +5,11 @@ namespace Avalonia.Threading public class ThreadSafeObjectPool where T : class, new() { private Stack _stack = new Stack(); - private object _lock = new object(); public static ThreadSafeObjectPool Default { get; } = new ThreadSafeObjectPool(); public T Get() { - lock (_lock) + lock (_stack) { if(_stack.Count == 0) return new T(); diff --git a/src/Avalonia.Base/Utilities/WeakHashList.cs b/src/Avalonia.Base/Utilities/WeakHashList.cs index df480aa062..fe582e8a78 100644 --- a/src/Avalonia.Base/Utilities/WeakHashList.cs +++ b/src/Avalonia.Base/Utilities/WeakHashList.cs @@ -118,7 +118,7 @@ internal class WeakHashList where T : class { if (_arr != null) { - for (var c = 0; c < _arr.Length; c++) + for (var c = 0; c < _arrCount; c++) { if (_arr[c]?.TryGetTarget(out var target) == true && target == item) { diff --git a/src/Avalonia.Base/VisualTree/IVisual.cs b/src/Avalonia.Base/VisualTree/IVisual.cs index b1251618c4..3b053fab38 100644 --- a/src/Avalonia.Base/VisualTree/IVisual.cs +++ b/src/Avalonia.Base/VisualTree/IVisual.cs @@ -1,10 +1,9 @@ using System; using Avalonia.Collections; using Avalonia.Media; +using Avalonia.Metadata; using Avalonia.Rendering; -#nullable enable - namespace Avalonia.VisualTree { /// @@ -18,6 +17,7 @@ namespace Avalonia.VisualTree /// implemented by . It should not be necessary to implement it /// anywhere else. /// + [NotClientImplementable] public interface IVisual { /// diff --git a/src/Avalonia.Build.Tasks/Avalonia.Build.Tasks.csproj b/src/Avalonia.Build.Tasks/Avalonia.Build.Tasks.csproj index e9b99c9aa8..a801d338c3 100644 --- a/src/Avalonia.Build.Tasks/Avalonia.Build.Tasks.csproj +++ b/src/Avalonia.Build.Tasks/Avalonia.Build.Tasks.csproj @@ -103,5 +103,6 @@ + diff --git a/src/Avalonia.Controls.ColorPicker/ColorComponent.cs b/src/Avalonia.Controls.ColorPicker/ColorComponent.cs new file mode 100644 index 0000000000..71725056cf --- /dev/null +++ b/src/Avalonia.Controls.ColorPicker/ColorComponent.cs @@ -0,0 +1,28 @@ +namespace Avalonia.Controls +{ + /// + /// Defines a specific component within a color model. + /// + public enum ColorComponent + { + /// + /// Represents the alpha component. + /// + Alpha = 0, + + /// + /// Represents the first color component which is Red when RGB or Hue when HSV. + /// + Component1 = 1, + + /// + /// Represents the second color component which is Green when RGB or Saturation when HSV. + /// + Component2 = 2, + + /// + /// Represents the third color component which is Blue when RGB or Value when HSV. + /// + Component3 = 3 + } +} diff --git a/src/Avalonia.Controls.ColorPicker/ColorModel.cs b/src/Avalonia.Controls.ColorPicker/ColorModel.cs new file mode 100644 index 0000000000..f11b514706 --- /dev/null +++ b/src/Avalonia.Controls.ColorPicker/ColorModel.cs @@ -0,0 +1,18 @@ +namespace Avalonia.Controls +{ + /// + /// Defines the model used to represent colors. + /// + public enum ColorModel + { + /// + /// Color is represented by hue, saturation, value and alpha components. + /// + Hsva, + + /// + /// Color is represented by red, green, blue and alpha components. + /// + Rgba + } +} diff --git a/src/Avalonia.Controls.ColorPicker/ColorPreviewer/ColorPreviewer.Properties.cs b/src/Avalonia.Controls.ColorPicker/ColorPreviewer/ColorPreviewer.Properties.cs new file mode 100644 index 0000000000..0fa6ab8083 --- /dev/null +++ b/src/Avalonia.Controls.ColorPicker/ColorPreviewer/ColorPreviewer.Properties.cs @@ -0,0 +1,50 @@ +using Avalonia.Data; +using Avalonia.Media; + +namespace Avalonia.Controls.Primitives +{ + /// + public partial class ColorPreviewer + { + /// + /// Defines the property. + /// + public static readonly StyledProperty HsvColorProperty = + AvaloniaProperty.Register( + nameof(HsvColor), + Colors.Transparent.ToHsv(), + defaultBindingMode: BindingMode.TwoWay); + + /// + /// Defines the property. + /// + public static readonly StyledProperty ShowAccentColorsProperty = + AvaloniaProperty.Register( + nameof(ShowAccentColors), + true); + + /// + /// Gets or sets the currently previewed color in the HSV color model. + /// + /// + /// Only an HSV color is supported in this control to ensure there is never any + /// loss of precision or color information. Accent colors, like the color spectrum, + /// only operate with the HSV color model. + /// + public HsvColor HsvColor + { + get => GetValue(HsvColorProperty); + set => SetValue(HsvColorProperty, value); + } + + /// + /// Gets or sets a value indicating whether accent colors are shown along + /// with the preview color. + /// + public bool ShowAccentColors + { + get => GetValue(ShowAccentColorsProperty); + set => SetValue(ShowAccentColorsProperty, value); + } + } +} diff --git a/src/Avalonia.Controls.ColorPicker/ColorPreviewer/ColorPreviewer.cs b/src/Avalonia.Controls.ColorPicker/ColorPreviewer/ColorPreviewer.cs new file mode 100644 index 0000000000..d04ddf4bd6 --- /dev/null +++ b/src/Avalonia.Controls.ColorPicker/ColorPreviewer/ColorPreviewer.cs @@ -0,0 +1,130 @@ +using System; +using System.Globalization; +using Avalonia.Controls.Metadata; +using Avalonia.Controls.Primitives.Converters; +using Avalonia.Input; +using Avalonia.Media; + +namespace Avalonia.Controls.Primitives +{ + /// + /// Presents a preview color with optional accent colors. + /// + [TemplatePart(Name = nameof(AccentDec1Border), Type = typeof(Border))] + [TemplatePart(Name = nameof(AccentDec2Border), Type = typeof(Border))] + [TemplatePart(Name = nameof(AccentInc1Border), Type = typeof(Border))] + [TemplatePart(Name = nameof(AccentInc2Border), Type = typeof(Border))] + public partial class ColorPreviewer : TemplatedControl + { + /// + /// Event for when the selected color changes within the previewer. + /// This occurs when an accent color is pressed. + /// + public event EventHandler? ColorChanged; + + private bool eventsConnected = false; + + private Border? AccentDec1Border; + private Border? AccentDec2Border; + private Border? AccentInc1Border; + private Border? AccentInc2Border; + + /// + /// Initializes a new instance of the class. + /// + public ColorPreviewer() : base() + { + } + + /// + /// Connects or disconnects all control event handlers. + /// + /// True to connect event handlers, otherwise false. + private void ConnectEvents(bool connected) + { + if (connected == true && eventsConnected == false) + { + // Add all events + if (AccentDec1Border != null) { AccentDec1Border.PointerPressed += AccentBorder_PointerPressed; } + if (AccentDec2Border != null) { AccentDec2Border.PointerPressed += AccentBorder_PointerPressed; } + if (AccentInc1Border != null) { AccentInc1Border.PointerPressed += AccentBorder_PointerPressed; } + if (AccentInc2Border != null) { AccentInc2Border.PointerPressed += AccentBorder_PointerPressed; } + + eventsConnected = true; + } + else if (connected == false && eventsConnected == true) + { + // Remove all events + if (AccentDec1Border != null) { AccentDec1Border.PointerPressed -= AccentBorder_PointerPressed; } + if (AccentDec2Border != null) { AccentDec2Border.PointerPressed -= AccentBorder_PointerPressed; } + if (AccentInc1Border != null) { AccentInc1Border.PointerPressed -= AccentBorder_PointerPressed; } + if (AccentInc2Border != null) { AccentInc2Border.PointerPressed -= AccentBorder_PointerPressed; } + + eventsConnected = false; + } + } + + /// + protected override void OnApplyTemplate(TemplateAppliedEventArgs e) + { + // Remove any existing events present if the control was previously loaded then unloaded + ConnectEvents(false); + + AccentDec1Border = e.NameScope.Find(nameof(AccentDec1Border)); + AccentDec2Border = e.NameScope.Find(nameof(AccentDec2Border)); + AccentInc1Border = e.NameScope.Find(nameof(AccentInc1Border)); + AccentInc2Border = e.NameScope.Find(nameof(AccentInc2Border)); + + // Must connect after controls are found + ConnectEvents(true); + + base.OnApplyTemplate(e); + } + + /// + protected override void OnPropertyChanged(AvaloniaPropertyChangedEventArgs change) + { + if (change.Property == HsvColorProperty) + { + OnColorChanged(new ColorChangedEventArgs( + change.GetOldValue().ToRgb(), + change.GetNewValue().ToRgb())); + } + + base.OnPropertyChanged(change); + } + + /// + /// Called before the event occurs. + /// + /// The defining old/new colors. + protected virtual void OnColorChanged(ColorChangedEventArgs e) + { + ColorChanged?.Invoke(this, e); + } + + /// + /// Event handler for when an accent color border is pressed. + /// This will update the color to the background of the pressed panel. + /// + private void AccentBorder_PointerPressed(object? sender, PointerPressedEventArgs e) + { + Border? border = sender as Border; + int accentStep = 0; + HsvColor hsvColor = HsvColor; + + // Get the value component delta + try + { + accentStep = int.Parse(border?.Tag?.ToString() ?? "", CultureInfo.InvariantCulture); + } + catch { } + + HsvColor newHsvColor = AccentColorConverter.GetAccent(hsvColor, accentStep); + HsvColor oldHsvColor = HsvColor; + + HsvColor = newHsvColor; + OnColorChanged(new ColorChangedEventArgs(oldHsvColor.ToRgb(), newHsvColor.ToRgb())); + } + } +} diff --git a/src/Avalonia.Controls.ColorPicker/ColorSlider/ColorSlider.Properties.cs b/src/Avalonia.Controls.ColorPicker/ColorSlider/ColorSlider.Properties.cs new file mode 100644 index 0000000000..31bd296288 --- /dev/null +++ b/src/Avalonia.Controls.ColorPicker/ColorSlider/ColorSlider.Properties.cs @@ -0,0 +1,146 @@ +using Avalonia.Data; +using Avalonia.Media; + +namespace Avalonia.Controls.Primitives +{ + /// + public partial class ColorSlider + { + /// + /// Defines the property. + /// + public static readonly StyledProperty ColorProperty = + AvaloniaProperty.Register( + nameof(Color), + Colors.White, + defaultBindingMode: BindingMode.TwoWay); + + /// + /// Defines the property. + /// + public static readonly StyledProperty ColorComponentProperty = + AvaloniaProperty.Register( + nameof(ColorComponent), + ColorComponent.Component1); + + /// + /// Defines the property. + /// + public static readonly StyledProperty ColorModelProperty = + AvaloniaProperty.Register( + nameof(ColorModel), + ColorModel.Rgba); + + /// + /// Defines the property. + /// + public static readonly StyledProperty HsvColorProperty = + AvaloniaProperty.Register( + nameof(HsvColor), + Colors.White.ToHsv(), + defaultBindingMode: BindingMode.TwoWay); + + /// + /// Defines the property. + /// + public static readonly StyledProperty IsAlphaMaxForcedProperty = + AvaloniaProperty.Register( + nameof(IsAlphaMaxForced), + true); + + /// + /// Defines the property. + /// + public static readonly StyledProperty IsAutoUpdatingEnabledProperty = + AvaloniaProperty.Register( + nameof(IsAutoUpdatingEnabled), + true); + + /// + /// Defines the property. + /// + public static readonly StyledProperty IsSaturationValueMaxForcedProperty = + AvaloniaProperty.Register( + nameof(IsSaturationValueMaxForced), + true); + + /// + /// Gets or sets the currently selected color in the RGB color model. + /// + /// + /// Use this property instead of when in + /// to avoid loss of precision and color drifting. + /// + public Color Color + { + get => GetValue(ColorProperty); + set => SetValue(ColorProperty, value); + } + + /// + /// Gets or sets the color component represented by the slider. + /// + public ColorComponent ColorComponent + { + get => GetValue(ColorComponentProperty); + set => SetValue(ColorComponentProperty, value); + } + + /// + /// Gets or sets the active color model used by the slider. + /// + public ColorModel ColorModel + { + get => GetValue(ColorModelProperty); + set => SetValue(ColorModelProperty, value); + } + + /// + /// Gets or sets the currently selected color in the HSV color model. + /// + /// + /// Use this property instead of when in + /// to avoid loss of precision and color drifting. + /// + public HsvColor HsvColor + { + get => GetValue(HsvColorProperty); + set => SetValue(HsvColorProperty, value); + } + + /// + /// Gets or sets a value indicating whether the alpha component is always forced to maximum for components + /// other than . + /// This ensures that the background is always visible and never transparent regardless of the actual color. + /// + public bool IsAlphaMaxForced + { + get => GetValue(IsAlphaMaxForcedProperty); + set => SetValue(IsAlphaMaxForcedProperty, value); + } + + /// + /// Gets or sets a value indicating whether automatic background and foreground updates will be + /// calculated when the set color changes. + /// + /// + /// This can be disabled for performance reasons when working with multiple sliders. + /// + public bool IsAutoUpdatingEnabled + { + get => GetValue(IsAutoUpdatingEnabledProperty); + set => SetValue(IsAutoUpdatingEnabledProperty, value); + } + + /// + /// Gets or sets a value indicating whether the saturation and value components are always forced to maximum values + /// when using the HSVA color model. Only component values other than will be changed. + /// This ensures, for example, that the Hue background is always visible and never washed out regardless of the actual color. + /// + public bool IsSaturationValueMaxForced + { + get => GetValue(IsSaturationValueMaxForcedProperty); + set => SetValue(IsSaturationValueMaxForcedProperty, value); + } + } +} diff --git a/src/Avalonia.Controls.ColorPicker/ColorSlider/ColorSlider.cs b/src/Avalonia.Controls.ColorPicker/ColorSlider/ColorSlider.cs new file mode 100644 index 0000000000..3c38c6ed1b --- /dev/null +++ b/src/Avalonia.Controls.ColorPicker/ColorSlider/ColorSlider.cs @@ -0,0 +1,399 @@ +using System; +using Avalonia.Controls.Metadata; +using Avalonia.Layout; +using Avalonia.Media; +using Avalonia.Utilities; + +namespace Avalonia.Controls.Primitives +{ + /// + /// A slider with a background that represents a single color component. + /// + [PseudoClasses(pcDarkSelector, pcLightSelector)] + public partial class ColorSlider : Slider + { + protected const string pcDarkSelector = ":dark-selector"; + protected const string pcLightSelector = ":light-selector"; + + /// + /// Event for when the selected color changes within the slider. + /// + public event EventHandler? ColorChanged; + + private const double MaxHue = 359.99999999999999999; // 17 decimal places + private bool disableUpdates = false; + + /// + /// Initializes a new instance of the class. + /// + public ColorSlider() : base() + { + } + + /// + /// Updates the visual state of the control by applying latest PseudoClasses. + /// + private void UpdatePseudoClasses() + { + // The slider itself can be transparent for certain color values. + // This causes an issue where a white selector thumb over a light window background or + // a black selector thumb over a dark window background is not visible. + // This means under a certain alpha threshold, neither a white or black selector thumb + // should be shown and instead the default slider thumb color should be used instead. + if (Color.A < 128 && + (IsAlphaMaxForced == false || + ColorComponent == ColorComponent.Alpha)) + { + PseudoClasses.Set(pcDarkSelector, false); + PseudoClasses.Set(pcLightSelector, false); + } + else + { + Color perceivedColor; + + if (ColorModel == ColorModel.Hsva) + { + perceivedColor = GetEquivalentBackgroundColor(HsvColor).ToRgb(); + } + else + { + perceivedColor = GetEquivalentBackgroundColor(Color); + } + + if (ColorHelper.GetRelativeLuminance(perceivedColor) <= 0.5) + { + PseudoClasses.Set(pcDarkSelector, false); + PseudoClasses.Set(pcLightSelector, true); + } + else + { + PseudoClasses.Set(pcDarkSelector, true); + PseudoClasses.Set(pcLightSelector, false); + } + } + } + + /// + /// Generates a new background image for the color slider and applies it. + /// + private async void UpdateBackground() + { + // In Avalonia, Bounds returns the actual device-independent pixel size of a control. + // However, this is not necessarily the size of the control rendered on a display. + // A desktop or application scaling factor may be applied which must be accounted for here. + // Remember bitmaps in Avalonia are rendered mapping to actual device pixels, not the device- + // independent pixels of controls. + + var scale = LayoutHelper.GetLayoutScale(this); + var pixelWidth = Convert.ToInt32(Bounds.Width * scale); + var pixelHeight = Convert.ToInt32(Bounds.Height * scale); + + if (pixelWidth != 0 && pixelHeight != 0) + { + var bitmap = await ColorPickerHelpers.CreateComponentBitmapAsync( + pixelWidth, + pixelHeight, + Orientation, + ColorModel, + ColorComponent, + HsvColor, + IsAlphaMaxForced, + IsSaturationValueMaxForced); + + if (bitmap != null) + { + Background = new ImageBrush(ColorPickerHelpers.CreateBitmapFromPixelData(bitmap, pixelWidth, pixelHeight)); + } + } + } + + /// + /// Updates the slider property values by applying the current color. + /// + /// + /// Warning: This will trigger property changed updates. + /// Consider using externally. + /// + private void SetColorToSliderValues() + { + var hsvColor = HsvColor; + var rgbColor = Color; + var component = ColorComponent; + + if (ColorModel == ColorModel.Hsva) + { + // Note: Components converted into a usable range for the user + switch (component) + { + case ColorComponent.Alpha: + Minimum = 0; + Maximum = 100; + Value = hsvColor.A * 100; + break; + case ColorComponent.Component1: // Hue + Minimum = 0; + Maximum = MaxHue; + Value = hsvColor.H; + break; + case ColorComponent.Component2: // Saturation + Minimum = 0; + Maximum = 100; + Value = hsvColor.S * 100; + break; + case ColorComponent.Component3: // Value + Minimum = 0; + Maximum = 100; + Value = hsvColor.V * 100; + break; + } + } + else + { + switch (component) + { + case ColorComponent.Alpha: + Minimum = 0; + Maximum = 255; + Value = Convert.ToDouble(rgbColor.A); + break; + case ColorComponent.Component1: // Red + Minimum = 0; + Maximum = 255; + Value = Convert.ToDouble(rgbColor.R); + break; + case ColorComponent.Component2: // Green + Minimum = 0; + Maximum = 255; + Value = Convert.ToDouble(rgbColor.G); + break; + case ColorComponent.Component3: // Blue + Minimum = 0; + Maximum = 255; + Value = Convert.ToDouble(rgbColor.B); + break; + } + } + } + + /// + /// Gets the current color determined by the slider values. + /// + private (Color, HsvColor) GetColorFromSliderValues() + { + HsvColor hsvColor = new HsvColor(); + Color rgbColor = new Color(); + double sliderPercent = Value / (Maximum - Minimum); + + var baseHsvColor = HsvColor; + var baseRgbColor = Color; + var component = ColorComponent; + + if (ColorModel == ColorModel.Hsva) + { + switch (component) + { + case ColorComponent.Alpha: + { + hsvColor = new HsvColor(sliderPercent, baseHsvColor.H, baseHsvColor.S, baseHsvColor.V); + break; + } + case ColorComponent.Component1: + { + hsvColor = new HsvColor(baseHsvColor.A, sliderPercent * MaxHue, baseHsvColor.S, baseHsvColor.V); + break; + } + case ColorComponent.Component2: + { + hsvColor = new HsvColor(baseHsvColor.A, baseHsvColor.H, sliderPercent, baseHsvColor.V); + break; + } + case ColorComponent.Component3: + { + hsvColor = new HsvColor(baseHsvColor.A, baseHsvColor.H, baseHsvColor.S, sliderPercent); + break; + } + } + + return (hsvColor.ToRgb(), hsvColor); + } + else + { + byte componentValue = Convert.ToByte(MathUtilities.Clamp(sliderPercent * 255, 0, 255)); + + switch (component) + { + case ColorComponent.Alpha: + rgbColor = new Color(componentValue, baseRgbColor.R, baseRgbColor.G, baseRgbColor.B); + break; + case ColorComponent.Component1: + rgbColor = new Color(baseRgbColor.A, componentValue, baseRgbColor.G, baseRgbColor.B); + break; + case ColorComponent.Component2: + rgbColor = new Color(baseRgbColor.A, baseRgbColor.R, componentValue, baseRgbColor.B); + break; + case ColorComponent.Component3: + rgbColor = new Color(baseRgbColor.A, baseRgbColor.R, baseRgbColor.G, componentValue); + break; + } + + return (rgbColor, rgbColor.ToHsv()); + } + } + + /// + /// Gets the actual background color displayed for the given HSV color. + /// This can differ due to the effects of certain properties intended to improve perception. + /// + /// The actual color to get the equivalent background color for. + /// The equivalent, perceived background color. + private HsvColor GetEquivalentBackgroundColor(HsvColor hsvColor) + { + var component = ColorComponent; + var isAlphaMaxForced = IsAlphaMaxForced; + var isSaturationValueMaxForced = IsSaturationValueMaxForced; + + if (isAlphaMaxForced && + component != ColorComponent.Alpha) + { + hsvColor = new HsvColor(1.0, hsvColor.H, hsvColor.S, hsvColor.V); + } + + switch (component) + { + case ColorComponent.Component1: + return new HsvColor( + hsvColor.A, + hsvColor.H, + isSaturationValueMaxForced ? 1.0 : hsvColor.S, + isSaturationValueMaxForced ? 1.0 : hsvColor.V); + case ColorComponent.Component2: + return new HsvColor( + hsvColor.A, + hsvColor.H, + hsvColor.S, + isSaturationValueMaxForced ? 1.0 : hsvColor.V); + case ColorComponent.Component3: + return new HsvColor( + hsvColor.A, + hsvColor.H, + isSaturationValueMaxForced ? 1.0 : hsvColor.S, + hsvColor.V); + default: + return hsvColor; + } + } + + /// + /// Gets the actual background color displayed for the given RGB color. + /// This can differ due to the effects of certain properties intended to improve perception. + /// + /// The actual color to get the equivalent background color for. + /// The equivalent, perceived background color. + private Color GetEquivalentBackgroundColor(Color rgbColor) + { + var component = ColorComponent; + var isAlphaMaxForced = IsAlphaMaxForced; + + if (isAlphaMaxForced && + component != ColorComponent.Alpha) + { + rgbColor = new Color(255, rgbColor.R, rgbColor.G, rgbColor.B); + } + + return rgbColor; + } + + /// + protected override void OnPropertyChanged(AvaloniaPropertyChangedEventArgs change) + { + if (disableUpdates) + { + base.OnPropertyChanged(change); + return; + } + + // Always keep the two color properties in sync + if (change.Property == ColorProperty) + { + disableUpdates = true; + + HsvColor = Color.ToHsv(); + + if (IsAutoUpdatingEnabled) + { + SetColorToSliderValues(); + UpdateBackground(); + } + + UpdatePseudoClasses(); + OnColorChanged(new ColorChangedEventArgs( + change.GetOldValue(), + change.GetNewValue())); + + disableUpdates = false; + } + else if (change.Property == HsvColorProperty) + { + disableUpdates = true; + + Color = HsvColor.ToRgb(); + + if (IsAutoUpdatingEnabled) + { + SetColorToSliderValues(); + UpdateBackground(); + } + + UpdatePseudoClasses(); + OnColorChanged(new ColorChangedEventArgs( + change.GetOldValue().ToRgb(), + change.GetNewValue().ToRgb())); + + disableUpdates = false; + } + else if (change.Property == BoundsProperty) + { + if (IsAutoUpdatingEnabled) + { + UpdateBackground(); + } + } + else if (change.Property == ValueProperty || + change.Property == MinimumProperty || + change.Property == MaximumProperty) + { + disableUpdates = true; + + Color oldColor = Color; + (var color, var hsvColor) = GetColorFromSliderValues(); + + if (ColorModel == ColorModel.Hsva) + { + HsvColor = hsvColor; + Color = hsvColor.ToRgb(); + } + else + { + Color = color; + HsvColor = color.ToHsv(); + } + + UpdatePseudoClasses(); + OnColorChanged(new ColorChangedEventArgs(oldColor, Color)); + + disableUpdates = false; + } + + base.OnPropertyChanged(change); + } + + /// + /// Called before the event occurs. + /// + /// The defining old/new colors. + protected virtual void OnColorChanged(ColorChangedEventArgs e) + { + ColorChanged?.Invoke(this, e); + } + } +} diff --git a/src/Avalonia.Controls.ColorPicker/ColorSpectrum/ColorHelpers.cs b/src/Avalonia.Controls.ColorPicker/ColorSpectrum/ColorHelpers.cs deleted file mode 100644 index b912d39aba..0000000000 --- a/src/Avalonia.Controls.ColorPicker/ColorSpectrum/ColorHelpers.cs +++ /dev/null @@ -1,414 +0,0 @@ -// This source file is adapted from the WinUI project. -// (https://github.com/microsoft/microsoft-ui-xaml) -// -// Licensed to The Avalonia Project under the MIT License. - -using System; -using System.Collections.Generic; -using System.Runtime.InteropServices; -using Avalonia.Media; -using Avalonia.Media.Imaging; -using Avalonia.Platform; - -namespace Avalonia.Controls.Primitives -{ - internal static class ColorHelpers - { - public const int CheckerSize = 4; - - public static bool ToDisplayNameExists - { - get => false; - } - - public static string ToDisplayName(Color color) - { - return string.Empty; - } - - public static Hsv IncrementColorComponent( - Hsv originalHsv, - HsvComponent component, - IncrementDirection direction, - IncrementAmount amount, - bool shouldWrap, - double minBound, - double maxBound) - { - Hsv newHsv = originalHsv; - - if (amount == IncrementAmount.Small || !ToDisplayNameExists) - { - // In order to avoid working with small values that can incur rounding issues, - // we'll multiple saturation and value by 100 to put them in the range of 0-100 instead of 0-1. - newHsv.S *= 100; - newHsv.V *= 100; - - // Note: *valueToIncrement replaced with ref local variable for C#, must be initialized - ref double valueToIncrement = ref newHsv.H; - double incrementAmount = 0.0; - - // If we're adding a small increment, then we'll just add or subtract 1. - // If we're adding a large increment, then we want to snap to the next - // or previous major value - for hue, this is every increment of 30; - // for saturation and value, this is every increment of 10. - switch (component) - { - case HsvComponent.Hue: - valueToIncrement = ref newHsv.H; - incrementAmount = amount == IncrementAmount.Small ? 1 : 30; - break; - - case HsvComponent.Saturation: - valueToIncrement = ref newHsv.S; - incrementAmount = amount == IncrementAmount.Small ? 1 : 10; - break; - - case HsvComponent.Value: - valueToIncrement = ref newHsv.V; - incrementAmount = amount == IncrementAmount.Small ? 1 : 10; - break; - - default: - throw new InvalidOperationException("Invalid HsvComponent."); - } - - double previousValue = valueToIncrement; - - valueToIncrement += (direction == IncrementDirection.Lower ? -incrementAmount : incrementAmount); - - // If the value has reached outside the bounds, we were previous at the boundary, and we should wrap, - // then we'll place the selection on the other side of the spectrum. - // Otherwise, we'll place it on the boundary that was exceeded. - if (valueToIncrement < minBound) - { - valueToIncrement = (shouldWrap && previousValue == minBound) ? maxBound : minBound; - } - - if (valueToIncrement > maxBound) - { - valueToIncrement = (shouldWrap && previousValue == maxBound) ? minBound : maxBound; - } - - // We multiplied saturation and value by 100 previously, so now we want to put them back in the 0-1 range. - newHsv.S /= 100; - newHsv.V /= 100; - } - else - { - // While working with named colors, we're going to need to be working in actual HSV units, - // so we'll divide the min bound and max bound by 100 in the case of saturation or value, - // since we'll have received units between 0-100 and we need them within 0-1. - if (component == HsvComponent.Saturation || - component == HsvComponent.Value) - { - minBound /= 100; - maxBound /= 100; - } - - newHsv = FindNextNamedColor(originalHsv, component, direction, shouldWrap, minBound, maxBound); - } - - return newHsv; - } - - public static Hsv FindNextNamedColor( - Hsv originalHsv, - HsvComponent component, - IncrementDirection direction, - bool shouldWrap, - double minBound, - double maxBound) - { - // There's no easy way to directly get the next named color, so what we'll do - // is just iterate in the direction that we want to find it until we find a color - // in that direction that has a color name different than our current color name. - // Once we find a new color name, then we'll iterate across that color name until - // we find its bounds on the other side, and then select the color that is exactly - // in the middle of that color's bounds. - Hsv newHsv = originalHsv; - - string originalColorName = ColorHelpers.ToDisplayName(originalHsv.ToRgb().ToColor()); - string newColorName = originalColorName; - - // Note: *newValue replaced with ref local variable for C#, must be initialized - double originalValue = 0.0; - ref double newValue = ref newHsv.H; - double incrementAmount = 0.0; - - switch (component) - { - case HsvComponent.Hue: - originalValue = originalHsv.H; - newValue = ref newHsv.H; - incrementAmount = 1; - break; - - case HsvComponent.Saturation: - originalValue = originalHsv.S; - newValue = ref newHsv.S; - incrementAmount = 0.01; - break; - - case HsvComponent.Value: - originalValue = originalHsv.V; - newValue = ref newHsv.V; - incrementAmount = 0.01; - break; - - default: - throw new InvalidOperationException("Invalid HsvComponent."); - } - - bool shouldFindMidPoint = true; - - while (newColorName == originalColorName) - { - double previousValue = newValue; - newValue += (direction == IncrementDirection.Lower ? -1 : 1) * incrementAmount; - - bool justWrapped = false; - - // If we've hit a boundary, then either we should wrap or we shouldn't. - // If we should, then we'll perform that wrapping if we were previously up against - // the boundary that we've now hit. Otherwise, we'll stop at that boundary. - if (newValue > maxBound) - { - if (shouldWrap) - { - newValue = minBound; - justWrapped = true; - } - else - { - newValue = maxBound; - shouldFindMidPoint = false; - newColorName = ColorHelpers.ToDisplayName(newHsv.ToRgb().ToColor()); - break; - } - } - else if (newValue < minBound) - { - if (shouldWrap) - { - newValue = maxBound; - justWrapped = true; - } - else - { - newValue = minBound; - shouldFindMidPoint = false; - newColorName = ColorHelpers.ToDisplayName(newHsv.ToRgb().ToColor()); - break; - } - } - - if (!justWrapped && - previousValue != originalValue && - Math.Sign(newValue - originalValue) != Math.Sign(previousValue - originalValue)) - { - // If we've wrapped all the way back to the start and have failed to find a new color name, - // then we'll just quit - there isn't a new color name that we're going to find. - shouldFindMidPoint = false; - break; - } - - newColorName = ColorHelpers.ToDisplayName(newHsv.ToRgb().ToColor()); - } - - if (shouldFindMidPoint) - { - Hsv startHsv = newHsv; - Hsv currentHsv = startHsv; - double startEndOffset = 0; - string currentColorName = newColorName; - - // Note: *startValue/*currentValue replaced with ref local variables for C#, must be initialized - ref double startValue = ref startHsv.H; - ref double currentValue = ref currentHsv.H; - double wrapIncrement = 0; - - switch (component) - { - case HsvComponent.Hue: - startValue = ref startHsv.H; - currentValue = ref currentHsv.H; - wrapIncrement = 360.0; - break; - - case HsvComponent.Saturation: - startValue = ref startHsv.S; - currentValue = ref currentHsv.S; - wrapIncrement = 1.0; - break; - - case HsvComponent.Value: - startValue = ref startHsv.V; - currentValue = ref currentHsv.V; - wrapIncrement = 1.0; - break; - - default: - throw new InvalidOperationException("Invalid HsvComponent."); - } - - while (newColorName == currentColorName) - { - currentValue += (direction == IncrementDirection.Lower ? -1 : 1) * incrementAmount; - - // If we've hit a boundary, then either we should wrap or we shouldn't. - // If we should, then we'll perform that wrapping if we were previously up against - // the boundary that we've now hit. Otherwise, we'll stop at that boundary. - if (currentValue > maxBound) - { - if (shouldWrap) - { - currentValue = minBound; - startEndOffset = maxBound - minBound; - } - else - { - currentValue = maxBound; - break; - } - } - else if (currentValue < minBound) - { - if (shouldWrap) - { - currentValue = maxBound; - startEndOffset = minBound - maxBound; - } - else - { - currentValue = minBound; - break; - } - } - - currentColorName = ColorHelpers.ToDisplayName(currentHsv.ToRgb().ToColor()); - } - - newValue = (startValue + currentValue + startEndOffset) / 2; - - // Dividing by 2 may have gotten us halfway through a single step, so we'll - // remove that half-step if it exists. - double leftoverValue = Math.Abs(newValue); - - while (leftoverValue > incrementAmount) - { - leftoverValue -= incrementAmount; - } - - newValue -= leftoverValue; - - while (newValue < minBound) - { - newValue += wrapIncrement; - } - - while (newValue > maxBound) - { - newValue -= wrapIncrement; - } - } - - return newHsv; - } - - public static double IncrementAlphaComponent( - double originalAlpha, - IncrementDirection direction, - IncrementAmount amount, - bool shouldWrap, - double minBound, - double maxBound) - { - // In order to avoid working with small values that can incur rounding issues, - // we'll multiple alpha by 100 to put it in the range of 0-100 instead of 0-1. - originalAlpha *= 100; - - const double smallIncrementAmount = 1; - const double largeIncrementAmount = 10; - - if (amount == IncrementAmount.Small) - { - originalAlpha += (direction == IncrementDirection.Lower ? -1 : 1) * smallIncrementAmount; - } - else - { - if (direction == IncrementDirection.Lower) - { - originalAlpha = Math.Ceiling((originalAlpha - largeIncrementAmount) / largeIncrementAmount) * largeIncrementAmount; - } - else - { - originalAlpha = Math.Floor((originalAlpha + largeIncrementAmount) / largeIncrementAmount) * largeIncrementAmount; - } - } - - // If the value has reached outside the bounds and we should wrap, then we'll place the selection - // on the other side of the spectrum. Otherwise, we'll place it on the boundary that was exceeded. - if (originalAlpha < minBound) - { - originalAlpha = shouldWrap ? maxBound : minBound; - } - - if (originalAlpha > maxBound) - { - originalAlpha = shouldWrap ? minBound : maxBound; - } - - // We multiplied alpha by 100 previously, so now we want to put it back in the 0-1 range. - return originalAlpha / 100; - } - - public static WriteableBitmap CreateBitmapFromPixelData( - int pixelWidth, - int pixelHeight, - List bgraPixelData) - { - Vector dpi = new Vector(96, 96); // Standard may need to change on some devices - - WriteableBitmap bitmap = new WriteableBitmap( - new PixelSize(pixelWidth, pixelHeight), - dpi, - PixelFormat.Bgra8888, - AlphaFormat.Premul); - - // Warning: This is highly questionable - using (var frameBuffer = bitmap.Lock()) - { - Marshal.Copy(bgraPixelData.ToArray(), 0, frameBuffer.Address, bgraPixelData.Count); - } - - return bitmap; - } - - /// - /// Gets the relative (perceptual) luminance/brightness of the given color. - /// 1 is closer to white while 0 is closer to black. - /// - /// The color to calculate relative luminance for. - /// The relative (perceptual) luminance/brightness of the given color. - public static double GetRelativeLuminance(Color color) - { - // The equation for relative luminance is given by - // - // L = 0.2126 * Rg + 0.7152 * Gg + 0.0722 * Bg - // - // where Xg = { X/3294 if X <= 10, (R/269 + 0.0513)^2.4 otherwise } - // - // If L is closer to 1, then the color is closer to white; if it is closer to 0, - // then the color is closer to black. This is based on the fact that the human - // eye perceives green to be much brighter than red, which in turn is perceived to be - // brighter than blue. - - double rg = color.R <= 10 ? color.R / 3294.0 : Math.Pow(color.R / 269.0 + 0.0513, 2.4); - double gg = color.G <= 10 ? color.G / 3294.0 : Math.Pow(color.G / 269.0 + 0.0513, 2.4); - double bg = color.B <= 10 ? color.B / 3294.0 : Math.Pow(color.B / 269.0 + 0.0513, 2.4); - - return (0.2126 * rg + 0.7152 * gg + 0.0722 * bg); - } - } -} diff --git a/src/Avalonia.Controls.ColorPicker/ColorSpectrum/ColorSpectrum.Properties.cs b/src/Avalonia.Controls.ColorPicker/ColorSpectrum/ColorSpectrum.Properties.cs index 824bf9ab05..587a89ee38 100644 --- a/src/Avalonia.Controls.ColorPicker/ColorSpectrum/ColorSpectrum.Properties.cs +++ b/src/Avalonia.Controls.ColorPicker/ColorSpectrum/ColorSpectrum.Properties.cs @@ -3,6 +3,7 @@ // // Licensed to The Avalonia Project under the MIT License. +using Avalonia.Data; using Avalonia.Media; namespace Avalonia.Controls.Primitives @@ -10,6 +11,88 @@ namespace Avalonia.Controls.Primitives /// public partial class ColorSpectrum { + /// + /// Defines the property. + /// + public static readonly StyledProperty ColorProperty = + AvaloniaProperty.Register( + nameof(Color), + Colors.White, + defaultBindingMode: BindingMode.TwoWay); + + /// + /// Defines the property. + /// + public static readonly StyledProperty ComponentsProperty = + AvaloniaProperty.Register( + nameof(Components), + ColorSpectrumComponents.HueSaturation); + + /// + /// Defines the property. + /// + public static readonly StyledProperty HsvColorProperty = + AvaloniaProperty.Register( + nameof(HsvColor), + Colors.White.ToHsv(), + defaultBindingMode: BindingMode.TwoWay); + + /// + /// Defines the property. + /// + public static readonly StyledProperty MaxHueProperty = + AvaloniaProperty.Register( + nameof(MaxHue), + 359); + + /// + /// Defines the property. + /// + public static readonly StyledProperty MaxSaturationProperty = + AvaloniaProperty.Register( + nameof(MaxSaturation), + 100); + + /// + /// Defines the property. + /// + public static readonly StyledProperty MaxValueProperty = + AvaloniaProperty.Register( + nameof(MaxValue), + 100); + + /// + /// Defines the property. + /// + public static readonly StyledProperty MinHueProperty = + AvaloniaProperty.Register( + nameof(MinHue), + 0); + + /// + /// Defines the property. + /// + public static readonly StyledProperty MinSaturationProperty = + AvaloniaProperty.Register( + nameof(MinSaturation), + 0); + + /// + /// Defines the property. + /// + public static readonly StyledProperty MinValueProperty = + AvaloniaProperty.Register( + nameof(MinValue), + 0); + + /// + /// Defines the property. + /// + public static readonly StyledProperty ShapeProperty = + AvaloniaProperty.Register( + nameof(Shape), + ColorSpectrumShape.Box); + /// /// Gets or sets the currently selected color in the RGB color model. /// @@ -23,14 +106,6 @@ namespace Avalonia.Controls.Primitives set => SetValue(ColorProperty, value); } - /// - /// Defines the property. - /// - public static readonly StyledProperty ColorProperty = - AvaloniaProperty.Register( - nameof(Color), - Color.FromArgb(0xFF, 0xFF, 0xFF, 0xFF)); - /// /// Gets or sets the two HSV color components displayed by the spectrum. /// @@ -43,14 +118,6 @@ namespace Avalonia.Controls.Primitives set => SetValue(ComponentsProperty, value); } - /// - /// Defines the property. - /// - public static readonly StyledProperty ComponentsProperty = - AvaloniaProperty.Register( - nameof(Components), - ColorSpectrumComponents.HueSaturation); - /// /// Gets or sets the currently selected color in the HSV color model. /// @@ -65,14 +132,6 @@ namespace Avalonia.Controls.Primitives set => SetValue(HsvColorProperty, value); } - /// - /// Defines the property. - /// - public static readonly StyledProperty HsvColorProperty = - AvaloniaProperty.Register( - nameof(HsvColor), - new HsvColor(1, 0, 0, 1)); - /// /// Gets or sets the maximum value of the Hue component in the range from 0..359. /// This property must be greater than . @@ -86,12 +145,6 @@ namespace Avalonia.Controls.Primitives set => SetValue(MaxHueProperty, value); } - /// - /// Defines the property. - /// - public static readonly StyledProperty MaxHueProperty = - AvaloniaProperty.Register(nameof(MaxHue), 359); - /// /// Gets or sets the maximum value of the Saturation component in the range from 0..100. /// This property must be greater than . @@ -105,12 +158,6 @@ namespace Avalonia.Controls.Primitives set => SetValue(MaxSaturationProperty, value); } - /// - /// Defines the property. - /// - public static readonly StyledProperty MaxSaturationProperty = - AvaloniaProperty.Register(nameof(MaxSaturation), 100); - /// /// Gets or sets the maximum value of the Value component in the range from 0..100. /// This property must be greater than . @@ -124,12 +171,6 @@ namespace Avalonia.Controls.Primitives set => SetValue(MaxValueProperty, value); } - /// - /// Defines the property. - /// - public static readonly StyledProperty MaxValueProperty = - AvaloniaProperty.Register(nameof(MaxValue), 100); - /// /// Gets or sets the minimum value of the Hue component in the range from 0..359. /// This property must be less than . @@ -143,12 +184,6 @@ namespace Avalonia.Controls.Primitives set => SetValue(MinHueProperty, value); } - /// - /// Defines the property. - /// - public static readonly StyledProperty MinHueProperty = - AvaloniaProperty.Register(nameof(MinHue), 0); - /// /// Gets or sets the minimum value of the Saturation component in the range from 0..100. /// This property must be less than . @@ -162,12 +197,6 @@ namespace Avalonia.Controls.Primitives set => SetValue(MinSaturationProperty, value); } - /// - /// Defines the property. - /// - public static readonly StyledProperty MinSaturationProperty = - AvaloniaProperty.Register(nameof(MinSaturation), 0); - /// /// Gets or sets the minimum value of the Value component in the range from 0..100. /// This property must be less than . @@ -181,12 +210,6 @@ namespace Avalonia.Controls.Primitives set => SetValue(MinValueProperty, value); } - /// - /// Defines the property. - /// - public static readonly StyledProperty MinValueProperty = - AvaloniaProperty.Register(nameof(MinValue), 0); - /// /// Gets or sets the displayed shape of the spectrum. /// @@ -195,13 +218,5 @@ namespace Avalonia.Controls.Primitives get => GetValue(ShapeProperty); set => SetValue(ShapeProperty, value); } - - /// - /// Defines the property. - /// - public static readonly StyledProperty ShapeProperty = - AvaloniaProperty.Register( - nameof(Shape), - ColorSpectrumShape.Box); } } diff --git a/src/Avalonia.Controls.ColorPicker/ColorSpectrum/ColorSpectrum.cs b/src/Avalonia.Controls.ColorPicker/ColorSpectrum/ColorSpectrum.cs index fe9a2fac43..245592207e 100644 --- a/src/Avalonia.Controls.ColorPicker/ColorSpectrum/ColorSpectrum.cs +++ b/src/Avalonia.Controls.ColorPicker/ColorSpectrum/ColorSpectrum.cs @@ -10,6 +10,7 @@ using Avalonia.Controls.Metadata; using Avalonia.Controls.Shapes; using Avalonia.Input; using Avalonia.Interactivity; +using Avalonia.Layout; using Avalonia.Media; using Avalonia.Media.Imaging; using Avalonia.Threading; @@ -20,7 +21,6 @@ namespace Avalonia.Controls.Primitives /// /// A two dimensional spectrum for color selection. /// - [TemplatePart("PART_ColorNameToolTip", typeof(ToolTip))] [TemplatePart("PART_InputTarget", typeof(Canvas))] [TemplatePart("PART_LayoutRoot", typeof(Panel))] [TemplatePart("PART_SelectionEllipsePanel", typeof(Panel))] @@ -29,10 +29,11 @@ namespace Avalonia.Controls.Primitives [TemplatePart("PART_SpectrumRectangle", typeof(Rectangle))] [TemplatePart("PART_SpectrumOverlayEllipse", typeof(Ellipse))] [TemplatePart("PART_SpectrumOverlayRectangle", typeof(Rectangle))] - [PseudoClasses(pcPressed, pcLargeSelector, pcLightSelector)] + [PseudoClasses(pcPressed, pcLargeSelector, pcDarkSelector, pcLightSelector)] public partial class ColorSpectrum : TemplatedControl { protected const string pcPressed = ":pressed"; + protected const string pcDarkSelector = ":dark-selector"; protected const string pcLargeSelector = ":large-selector"; protected const string pcLightSelector = ":light-selector"; @@ -60,7 +61,6 @@ namespace Avalonia.Controls.Primitives private Ellipse? _spectrumOverlayEllipse; private Canvas? _inputTarget; private Panel? _selectionEllipsePanel; - private ToolTip? _colorNameToolTip; // Put the spectrum images in a bitmap, which is then given to an ImageBrush. private WriteableBitmap? _hueRedBitmap; @@ -117,7 +117,6 @@ namespace Avalonia.Controls.Primitives UnregisterEvents(); // Failsafe - _colorNameToolTip = e.NameScope.Find("PART_ColorNameToolTip"); _inputTarget = e.NameScope.Find("PART_InputTarget"); _layoutRoot = e.NameScope.Find("PART_LayoutRoot"); _selectionEllipsePanel = e.NameScope.Find("PART_SelectionEllipsePanel"); @@ -152,10 +151,10 @@ namespace Avalonia.Controls.Primitives }); } - if (ColorHelpers.ToDisplayNameExists && - _colorNameToolTip != null) + if (_selectionEllipsePanel != null && + ColorHelper.ToDisplayNameExists) { - _colorNameToolTip.Content = ColorHelpers.ToDisplayName(Color); + ToolTip.SetTip(_selectionEllipsePanel, ColorHelper.ToDisplayName(Color)); } // If we haven't yet created our bitmaps, do so now. @@ -320,7 +319,7 @@ namespace Avalonia.Controls.Primitives IncrementAmount amount = isControlDown ? IncrementAmount.Large : IncrementAmount.Small; HsvColor hsvColor = HsvColor; - UpdateColor(ColorHelpers.IncrementColorComponent( + UpdateColor(ColorPickerHelpers.IncrementColorComponent( new Hsv(hsvColor), incrementComponent, direction, @@ -330,34 +329,51 @@ namespace Avalonia.Controls.Primitives maxBound)); e.Handled = true; - - return; } /// protected override void OnGotFocus(GotFocusEventArgs e) { // We only want to bother with the color name tool tip if we can provide color names. - if (_colorNameToolTip != null && - ColorHelpers.ToDisplayNameExists) + if (_selectionEllipsePanel != null && + ColorHelper.ToDisplayNameExists) { - ToolTip.SetIsOpen(_colorNameToolTip, true); + ToolTip.SetIsOpen(_selectionEllipsePanel, true); } UpdatePseudoClasses(); + + base.OnGotFocus(e); } /// protected override void OnLostFocus(RoutedEventArgs e) { // We only want to bother with the color name tool tip if we can provide color names. - if (_colorNameToolTip != null && - ColorHelpers.ToDisplayNameExists) + if (_selectionEllipsePanel != null && + ColorHelper.ToDisplayNameExists) { - ToolTip.SetIsOpen(_colorNameToolTip, false); + ToolTip.SetIsOpen(_selectionEllipsePanel, false); } UpdatePseudoClasses(); + + base.OnLostFocus(e); + } + + /// + protected override void OnPointerLeave(PointerEventArgs e) + { + // We only want to bother with the color name tool tip if we can provide color names. + if (_selectionEllipsePanel != null && + ColorHelper.ToDisplayNameExists) + { + ToolTip.SetIsOpen(_selectionEllipsePanel, false); + } + + UpdatePseudoClasses(); + + base.OnPointerLeave(e); } /// @@ -516,12 +532,10 @@ namespace Avalonia.Controls.Primitives var colorChangedEventArgs = new ColorChangedEventArgs(_oldColor, newColor); ColorChanged?.Invoke(this, colorChangedEventArgs); - if (ColorHelpers.ToDisplayNameExists) + if (_selectionEllipsePanel != null && + ColorHelper.ToDisplayNameExists) { - if (_colorNameToolTip != null) - { - _colorNameToolTip.Content = ColorHelpers.ToDisplayName(newColor); - } + ToolTip.SetTip(_selectionEllipsePanel, ColorHelper.ToDisplayName(Color)); } } } @@ -543,7 +557,16 @@ namespace Avalonia.Controls.Primitives PseudoClasses.Set(pcLargeSelector, false); } - PseudoClasses.Set(pcLightSelector, SelectionEllipseShouldBeLight()); + if (SelectionEllipseShouldBeLight()) + { + PseudoClasses.Set(pcDarkSelector, false); + PseudoClasses.Set(pcLightSelector, true); + } + else + { + PseudoClasses.Set(pcDarkSelector, true); + PseudoClasses.Set(pcLightSelector, false); + } } private void UpdateColor(Hsv newHsv) @@ -575,8 +598,10 @@ namespace Avalonia.Controls.Primitives return; } - double xPosition = point.Position.X; - double yPosition = point.Position.Y; + // Remember the bitmap size follows physical device pixels + var scale = LayoutHelper.GetLayoutScale(this); + double xPosition = point.Position.X * scale; + double yPosition = point.Position.Y * scale; double radius = Math.Min(_imageWidthFromLastBitmapCreation, _imageHeightFromLastBitmapCreation) / 2; double distanceFromRadius = Math.Sqrt(Math.Pow(xPosition - radius, 2) + Math.Pow(yPosition - radius, 2)); @@ -807,19 +832,17 @@ namespace Avalonia.Controls.Primitives yPosition = (Math.Sin((thetaValue * Math.PI / 180.0) + Math.PI) * radius * rValue) + radius; } - Canvas.SetLeft(_selectionEllipsePanel, xPosition - (_selectionEllipsePanel.Width / 2)); - Canvas.SetTop(_selectionEllipsePanel, yPosition - (_selectionEllipsePanel.Height / 2)); + // Remember the bitmap size follows physical device pixels + var scale = LayoutHelper.GetLayoutScale(this); + Canvas.SetLeft(_selectionEllipsePanel, (xPosition / scale) - (_selectionEllipsePanel.Width / 2)); + Canvas.SetTop(_selectionEllipsePanel, (yPosition / scale) - (_selectionEllipsePanel.Height / 2)); // We only want to bother with the color name tool tip if we can provide color names. - if (ColorHelpers.ToDisplayNameExists) + if (IsFocused && + _selectionEllipsePanel != null && + ColorHelper.ToDisplayNameExists) { - if (_colorNameToolTip != null) - { - // ToolTip doesn't currently provide any way to re-run its placement logic if its placement target moves, - // so toggling IsEnabled induces it to do that without incurring any visual glitches. - _colorNameToolTip.IsEnabled = false; - _colorNameToolTip.IsEnabled = true; - } + ToolTip.SetIsOpen(_selectionEllipsePanel, true); } UpdatePseudoClasses(); @@ -961,7 +984,14 @@ namespace Avalonia.Controls.Primitives List bgraMaxPixelData = new List(); List newHsvValues = new List(); - var pixelCount = (int)(Math.Round(minDimension) * Math.Round(minDimension)); + // In Avalonia, Bounds returns the actual device-independent pixel size of a control. + // However, this is not necessarily the size of the control rendered on a display. + // A desktop or application scaling factor may be applied which must be accounted for here. + // Remember bitmaps in Avalonia are rendered mapping to actual device pixels, not the device- + // independent pixels of controls. + var scale = LayoutHelper.GetLayoutScale(this); + int pixelDimension = (int)Math.Round(minDimension * scale); + var pixelCount = pixelDimension * pixelDimension; var pixelDataSize = pixelCount * 4; bgraMinPixelData.Capacity = pixelDataSize; @@ -978,8 +1008,6 @@ namespace Avalonia.Controls.Primitives bgraMaxPixelData.Capacity = pixelDataSize; newHsvValues.Capacity = pixelCount; - int minDimensionInt = (int)Math.Round(minDimension); - await Task.Run(() => { // As the user perceives it, every time the third dimension not represented in the ColorSpectrum changes, @@ -998,12 +1026,12 @@ namespace Avalonia.Controls.Primitives // but the running time savings after that are *huge* when we can just set an opacity instead of generating a brand new bitmap. if (shape == ColorSpectrumShape.Box) { - for (int x = minDimensionInt - 1; x >= 0; --x) + for (int x = pixelDimension - 1; x >= 0; --x) { - for (int y = minDimensionInt - 1; y >= 0; --y) + for (int y = pixelDimension - 1; y >= 0; --y) { FillPixelForBox( - x, y, hsv, minDimensionInt, components, minHue, maxHue, minSaturation, maxSaturation, minValue, maxValue, + x, y, hsv, pixelDimension, components, minHue, maxHue, minSaturation, maxSaturation, minValue, maxValue, bgraMinPixelData, bgraMiddle1PixelData, bgraMiddle2PixelData, bgraMiddle3PixelData, bgraMiddle4PixelData, bgraMaxPixelData, newHsvValues); } @@ -1011,12 +1039,12 @@ namespace Avalonia.Controls.Primitives } else { - for (int y = 0; y < minDimensionInt; ++y) + for (int y = 0; y < pixelDimension; ++y) { - for (int x = 0; x < minDimensionInt; ++x) + for (int x = 0; x < pixelDimension; ++x) { FillPixelForRing( - x, y, minDimensionInt / 2.0, hsv, components, minHue, maxHue, minSaturation, maxSaturation, minValue, maxValue, + x, y, pixelDimension / 2.0, hsv, components, minHue, maxHue, minSaturation, maxSaturation, minValue, maxValue, bgraMinPixelData, bgraMiddle1PixelData, bgraMiddle2PixelData, bgraMiddle3PixelData, bgraMiddle4PixelData, bgraMaxPixelData, newHsvValues); } @@ -1026,13 +1054,13 @@ namespace Avalonia.Controls.Primitives Dispatcher.UIThread.Post(() => { - int pixelWidth = (int)Math.Round(minDimension); - int pixelHeight = (int)Math.Round(minDimension); + int pixelWidth = pixelDimension; + int pixelHeight = pixelDimension; ColorSpectrumComponents components2 = Components; - WriteableBitmap minBitmap = ColorHelpers.CreateBitmapFromPixelData(pixelWidth, pixelHeight, bgraMinPixelData); - WriteableBitmap maxBitmap = ColorHelpers.CreateBitmapFromPixelData(pixelWidth, pixelHeight, bgraMaxPixelData); + WriteableBitmap minBitmap = ColorPickerHelpers.CreateBitmapFromPixelData(bgraMinPixelData, pixelWidth, pixelHeight); + WriteableBitmap maxBitmap = ColorPickerHelpers.CreateBitmapFromPixelData(bgraMaxPixelData, pixelWidth, pixelHeight); switch (components2) { @@ -1048,18 +1076,18 @@ namespace Avalonia.Controls.Primitives case ColorSpectrumComponents.ValueSaturation: case ColorSpectrumComponents.SaturationValue: _hueRedBitmap = minBitmap; - _hueYellowBitmap = ColorHelpers.CreateBitmapFromPixelData(pixelWidth, pixelHeight, bgraMiddle1PixelData); - _hueGreenBitmap = ColorHelpers.CreateBitmapFromPixelData(pixelWidth, pixelHeight, bgraMiddle2PixelData); - _hueCyanBitmap = ColorHelpers.CreateBitmapFromPixelData(pixelWidth, pixelHeight, bgraMiddle3PixelData); - _hueBlueBitmap = ColorHelpers.CreateBitmapFromPixelData(pixelWidth, pixelHeight, bgraMiddle4PixelData); + _hueYellowBitmap = ColorPickerHelpers.CreateBitmapFromPixelData(bgraMiddle1PixelData, pixelWidth, pixelHeight); + _hueGreenBitmap = ColorPickerHelpers.CreateBitmapFromPixelData(bgraMiddle2PixelData, pixelWidth, pixelHeight); + _hueCyanBitmap = ColorPickerHelpers.CreateBitmapFromPixelData(bgraMiddle3PixelData, pixelWidth, pixelHeight); + _hueBlueBitmap = ColorPickerHelpers.CreateBitmapFromPixelData(bgraMiddle4PixelData, pixelWidth, pixelHeight); _huePurpleBitmap = maxBitmap; break; } _shapeFromLastBitmapCreation = Shape; _componentsFromLastBitmapCreation = Components; - _imageWidthFromLastBitmapCreation = minDimension; - _imageHeightFromLastBitmapCreation = minDimension; + _imageWidthFromLastBitmapCreation = pixelDimension; + _imageHeightFromLastBitmapCreation = pixelDimension; _minHueFromLastBitmapCreation = MinHue; _maxHueFromLastBitmapCreation = MaxHue; _minSaturationFromLastBitmapCreation = MinSaturation; @@ -1078,7 +1106,7 @@ namespace Avalonia.Controls.Primitives double x, double y, Hsv baseHsv, - double minDimension, + int minDimension, ColorSpectrumComponents components, double minHue, double maxHue, @@ -1570,7 +1598,7 @@ namespace Avalonia.Controls.Primitives displayedColor = Color; } - var lum = ColorHelpers.GetRelativeLuminance(displayedColor); + var lum = ColorHelper.GetRelativeLuminance(displayedColor); return lum <= 0.5; } diff --git a/src/Avalonia.Controls.ColorPicker/ColorSpectrumComponents.cs b/src/Avalonia.Controls.ColorPicker/ColorSpectrum/ColorSpectrumComponents.cs similarity index 100% rename from src/Avalonia.Controls.ColorPicker/ColorSpectrumComponents.cs rename to src/Avalonia.Controls.ColorPicker/ColorSpectrum/ColorSpectrumComponents.cs diff --git a/src/Avalonia.Controls.ColorPicker/ColorSpectrumShape.cs b/src/Avalonia.Controls.ColorPicker/ColorSpectrum/ColorSpectrumShape.cs similarity index 100% rename from src/Avalonia.Controls.ColorPicker/ColorSpectrumShape.cs rename to src/Avalonia.Controls.ColorPicker/ColorSpectrum/ColorSpectrumShape.cs diff --git a/src/Avalonia.Controls.ColorPicker/Converters/AccentColorConverter.cs b/src/Avalonia.Controls.ColorPicker/Converters/AccentColorConverter.cs new file mode 100644 index 0000000000..4d05222e31 --- /dev/null +++ b/src/Avalonia.Controls.ColorPicker/Converters/AccentColorConverter.cs @@ -0,0 +1,116 @@ +using System; +using System.Globalization; +using Avalonia.Data.Converters; +using Avalonia.Media; + +namespace Avalonia.Controls.Primitives.Converters +{ + /// + /// Creates an accent color for a given base color value and step parameter. + /// This is a highly-specialized converter for the color picker. + /// + public class AccentColorConverter : IValueConverter + { + /// + /// The amount to change the Value component for each accent color step. + /// + public const double ValueDelta = 0.1; + + /// + public object? Convert( + object? value, + Type targetType, + object? parameter, + CultureInfo culture) + { + int accentStep; + Color? rgbColor = null; + HsvColor? hsvColor = null; + + if (value is Color valueColor) + { + rgbColor = valueColor; + } + else if (value is HslColor valueHslColor) + { + rgbColor = valueHslColor.ToRgb(); + } + else if (value is HsvColor valueHsvColor) + { + hsvColor = valueHsvColor; + } + else if (value is SolidColorBrush valueBrush) + { + rgbColor = valueBrush.Color; + } + else + { + // Invalid color value provided + return AvaloniaProperty.UnsetValue; + } + + // Get the value component delta + try + { + accentStep = int.Parse(parameter?.ToString() ?? "", CultureInfo.InvariantCulture); + } + catch + { + // Invalid parameter provided, unable to convert to integer + return AvaloniaProperty.UnsetValue; + } + + if (hsvColor == null && + rgbColor != null) + { + hsvColor = rgbColor.Value.ToHsv(); + } + + if (hsvColor != null) + { + return new SolidColorBrush(GetAccent(hsvColor.Value, accentStep).ToRgb()); + } + else + { + return AvaloniaProperty.UnsetValue; + } + } + + /// + public object? ConvertBack( + object? value, + Type targetType, + object? parameter, + CultureInfo culture) + { + return AvaloniaProperty.UnsetValue; + } + + /// + /// This does not account for perceptual differences and also does not match with + /// system accent color calculation. + /// + /// + /// Use the HSV representation as it's more perceptual. + /// In most cases only the value is changed by a fixed percentage so the algorithm is reproducible. + /// + /// The base color to calculate the accent from. + /// The number of accent color steps to move. + /// The new accent color. + public static HsvColor GetAccent(HsvColor hsvColor, int accentStep) + { + if (accentStep != 0) + { + double colorValue = hsvColor.V; + colorValue += (accentStep * AccentColorConverter.ValueDelta); + colorValue = Math.Round(colorValue, 2); + + return new HsvColor(hsvColor.A, hsvColor.H, hsvColor.S, colorValue); + } + else + { + return hsvColor; + } + } + } +} diff --git a/src/Avalonia.Controls.ColorPicker/Converters/ColorToDisplayNameConverter.cs b/src/Avalonia.Controls.ColorPicker/Converters/ColorToDisplayNameConverter.cs new file mode 100644 index 0000000000..4f727287ba --- /dev/null +++ b/src/Avalonia.Controls.ColorPicker/Converters/ColorToDisplayNameConverter.cs @@ -0,0 +1,68 @@ +using System; +using System.Globalization; +using Avalonia.Controls.Primitives; +using Avalonia.Data.Converters; +using Avalonia.Media; + +namespace Avalonia.Controls.Converters +{ + /// + /// Gets the approximated display name for the color. + /// + public class ColorToDisplayNameConverter : IValueConverter + { + /// + public object? Convert( + object? value, + Type targetType, + object? parameter, + CultureInfo culture) + { + Color color; + + if (value is Color valueColor) + { + color = valueColor; + } + else if (value is HslColor valueHslColor) + { + color = valueHslColor.ToRgb(); + } + else if (value is HsvColor valueHsvColor) + { + color = valueHsvColor.ToRgb(); + } + else if (value is SolidColorBrush valueBrush) + { + color = valueBrush.Color; + } + else + { + // Invalid color value provided + return AvaloniaProperty.UnsetValue; + } + + // ColorHelper.ToDisplayName ignores the alpha component + // This means fully transparent colors will be named as a real color + // That undesirable behavior is specially overridden here + if (color.A == 0x00) + { + return AvaloniaProperty.UnsetValue; + } + else + { + return ColorHelper.ToDisplayName(color); + } + } + + /// + public object? ConvertBack( + object? value, + Type targetType, + object? parameter, + CultureInfo culture) + { + return AvaloniaProperty.UnsetValue; + } + } +} diff --git a/src/Avalonia.Controls.ColorPicker/Converters/ColorToHexConverter.cs b/src/Avalonia.Controls.ColorPicker/Converters/ColorToHexConverter.cs new file mode 100644 index 0000000000..9b09073d9d --- /dev/null +++ b/src/Avalonia.Controls.ColorPicker/Converters/ColorToHexConverter.cs @@ -0,0 +1,82 @@ +using System; +using System.Globalization; +using Avalonia.Data.Converters; +using Avalonia.Media; + +namespace Avalonia.Controls.Converters +{ + /// + /// Converts a color to a hex string and vice versa. + /// + public class ColorToHexConverter : IValueConverter + { + /// + public object? Convert( + object? value, + Type targetType, + object? parameter, + CultureInfo culture) + { + Color color; + bool includeSymbol = parameter as bool? ?? false; + + if (value is Color valueColor) + { + color = valueColor; + } + else if (value is HslColor valueHslColor) + { + color = valueHslColor.ToRgb(); + } + else if (value is HsvColor valueHsvColor) + { + color = valueHsvColor.ToRgb(); + } + else if (value is SolidColorBrush valueBrush) + { + color = valueBrush.Color; + } + else + { + // Invalid color value provided + return AvaloniaProperty.UnsetValue; + } + + string hexColor = color.ToString(); + + if (includeSymbol == false) + { + // TODO: When .net standard 2.0 is dropped, replace the below line + //hexColor = hexColor.Replace("#", string.Empty, StringComparison.Ordinal); + hexColor = hexColor.Replace("#", string.Empty); + } + + return hexColor; + } + + /// + public object? ConvertBack( + object? value, + Type targetType, + object? parameter, + CultureInfo culture) + { + string hexValue = value?.ToString() ?? string.Empty; + + if (Color.TryParse(hexValue, out Color color)) + { + return color; + } + else if (hexValue.StartsWith("#", StringComparison.Ordinal) == false && + Color.TryParse("#" + hexValue, out Color color2)) + { + return color2; + } + else + { + // Invalid hex color value provided + return AvaloniaProperty.UnsetValue; + } + } + } +} diff --git a/src/Avalonia.Controls.ColorPicker/Converters/ThirdComponentConverter.cs b/src/Avalonia.Controls.ColorPicker/Converters/ThirdComponentConverter.cs new file mode 100644 index 0000000000..220a993f99 --- /dev/null +++ b/src/Avalonia.Controls.ColorPicker/Converters/ThirdComponentConverter.cs @@ -0,0 +1,51 @@ +using System; +using System.Globalization; +using Avalonia.Data.Converters; + +namespace Avalonia.Controls.Primitives.Converters +{ + /// + /// Gets the third corresponding with a given + /// that represents the other two components. + /// This is a highly-specialized converter for the color picker. + /// + public class ThirdComponentConverter : IValueConverter + { + /// + public object? Convert( + object? value, + Type targetType, + object? parameter, + CultureInfo culture) + { + if (value is ColorSpectrumComponents components) + { + // Note: Alpha is not relevant here + switch (components) + { + case ColorSpectrumComponents.HueSaturation: + case ColorSpectrumComponents.SaturationHue: + return (ColorComponent)HsvComponent.Value; + case ColorSpectrumComponents.HueValue: + case ColorSpectrumComponents.ValueHue: + return (ColorComponent)HsvComponent.Saturation; + case ColorSpectrumComponents.SaturationValue: + case ColorSpectrumComponents.ValueSaturation: + return (ColorComponent)HsvComponent.Hue; + } + } + + return AvaloniaProperty.UnsetValue; + } + + /// + public object? ConvertBack( + object? value, + Type targetType, + object? parameter, + CultureInfo culture) + { + return AvaloniaProperty.UnsetValue; + } + } +} diff --git a/src/Avalonia.Controls.ColorPicker/Converters/ToBrushConverter.cs b/src/Avalonia.Controls.ColorPicker/Converters/ToBrushConverter.cs new file mode 100644 index 0000000000..9e8c264dd3 --- /dev/null +++ b/src/Avalonia.Controls.ColorPicker/Converters/ToBrushConverter.cs @@ -0,0 +1,50 @@ +using System; +using System.Globalization; +using Avalonia.Data.Converters; +using Avalonia.Media; + +namespace Avalonia.Controls.Converters +{ + /// + /// Converts the given value into an when a conversion is possible. + /// + public class ToBrushConverter : IValueConverter + { + /// + public object? Convert( + object? value, + Type targetType, + object? parameter, + CultureInfo culture) + { + if (value is IBrush brush) + { + return brush; + } + else if (value is Color valueColor) + { + return new SolidColorBrush(valueColor); + } + else if (value is HslColor valueHslColor) + { + return new SolidColorBrush(valueHslColor.ToRgb()); + } + else if (value is HsvColor valueHsvColor) + { + return new SolidColorBrush(valueHsvColor.ToRgb()); + } + + return AvaloniaProperty.UnsetValue; + } + + /// + public object? ConvertBack( + object? value, + Type targetType, + object? parameter, + CultureInfo culture) + { + return AvaloniaProperty.UnsetValue; + } + } +} diff --git a/src/Avalonia.Controls.ColorPicker/Converters/ToColorConverter.cs b/src/Avalonia.Controls.ColorPicker/Converters/ToColorConverter.cs new file mode 100644 index 0000000000..14b2be225e --- /dev/null +++ b/src/Avalonia.Controls.ColorPicker/Converters/ToColorConverter.cs @@ -0,0 +1,58 @@ +using System; +using System.Globalization; +using Avalonia.Data.Converters; +using Avalonia.Media; +using Avalonia.Utilities; + +namespace Avalonia.Controls.Converters +{ + /// + /// Converts the given value into a when a conversion is possible. + /// + public class ToColorConverter : IValueConverter + { + /// + public object? Convert( + object? value, + Type targetType, + object? parameter, + CultureInfo culture) + { + if (value is Color valueColor) + { + return valueColor; + } + else if (value is HslColor valueHslColor) + { + return valueHslColor.ToRgb(); + } + else if (value is HsvColor valueHsvColor) + { + return valueHsvColor.ToRgb(); + } + else if (value is SolidColorBrush valueBrush) + { + // A brush may have an opacity set along with alpha transparency + double alpha = valueBrush.Color.A * valueBrush.Opacity; + + return new Color( + (byte)MathUtilities.Clamp(alpha, 0x00, 0xFF), + valueBrush.Color.R, + valueBrush.Color.G, + valueBrush.Color.B); + } + + return AvaloniaProperty.UnsetValue; + } + + /// + public object? ConvertBack( + object? value, + Type targetType, + object? parameter, + CultureInfo culture) + { + return AvaloniaProperty.UnsetValue; + } + } +} diff --git a/src/Avalonia.Controls.ColorPicker/Converters/ValueConverterGroup.cs b/src/Avalonia.Controls.ColorPicker/Converters/ValueConverterGroup.cs new file mode 100644 index 0000000000..2710c220f4 --- /dev/null +++ b/src/Avalonia.Controls.ColorPicker/Converters/ValueConverterGroup.cs @@ -0,0 +1,50 @@ +using System; +using System.Collections.Generic; +using System.Globalization; +using Avalonia.Data.Converters; + +namespace Avalonia.Controls.Primitives.Converters +{ + /// + /// Converter to chain together multiple converters. + /// + public class ValueConverterGroup : List, IValueConverter + { + /// + /// + public object? Convert( + object? value, + Type targetType, + object? parameter, + CultureInfo culture) + { + object? curValue; + + curValue = value; + for (int i = 0; i < Count; i++) + { + curValue = this[i].Convert(curValue, targetType, parameter, culture); + } + + return curValue; + } + + /// + public object? ConvertBack( + object? value, + Type targetType, + object? parameter, + CultureInfo culture) + { + object? curValue; + + curValue = value; + for (int i = (Count - 1); i >= 0; i--) + { + curValue = this[i].ConvertBack(curValue, targetType, parameter, culture); + } + + return curValue; + } + } +} diff --git a/src/Avalonia.Controls.ColorPicker/Helpers/ColorHelper.cs b/src/Avalonia.Controls.ColorPicker/Helpers/ColorHelper.cs new file mode 100644 index 0000000000..32a898ee71 --- /dev/null +++ b/src/Avalonia.Controls.ColorPicker/Helpers/ColorHelper.cs @@ -0,0 +1,142 @@ +using System; +using System.Globalization; +using System.Collections.Generic; +using Avalonia.Media; +using System.Text; + +namespace Avalonia.Controls.Primitives +{ + /// + /// Contains helpers useful when working with colors. + /// + public static class ColorHelper + { + private static readonly Dictionary cachedDisplayNames = new Dictionary(); + private static readonly object cacheMutex = new object(); + + /// + /// Gets the relative (perceptual) luminance/brightness of the given color. + /// 1 is closer to white while 0 is closer to black. + /// + /// The color to calculate relative luminance for. + /// The relative (perceptual) luminance/brightness of the given color. + public static double GetRelativeLuminance(Color color) + { + // The equation for relative luminance is given by + // + // L = 0.2126 * Rg + 0.7152 * Gg + 0.0722 * Bg + // + // where Xg = { X/3294 if X <= 10, (R/269 + 0.0513)^2.4 otherwise } + // + // If L is closer to 1, then the color is closer to white; if it is closer to 0, + // then the color is closer to black. This is based on the fact that the human + // eye perceives green to be much brighter than red, which in turn is perceived to be + // brighter than blue. + + double rg = color.R <= 10 ? color.R / 3294.0 : Math.Pow(color.R / 269.0 + 0.0513, 2.4); + double gg = color.G <= 10 ? color.G / 3294.0 : Math.Pow(color.G / 269.0 + 0.0513, 2.4); + double bg = color.B <= 10 ? color.B / 3294.0 : Math.Pow(color.B / 269.0 + 0.0513, 2.4); + + return (0.2126 * rg + 0.7152 * gg + 0.0722 * bg); + } + + /// + /// Determines if color display names are supported based on the current thread culture. + /// + /// + /// Only English names are currently supported following known color names. + /// In the future known color names could be localized. + /// + public static bool ToDisplayNameExists + { + get => CultureInfo.CurrentUICulture.Name.StartsWith("EN", StringComparison.OrdinalIgnoreCase); + } + + /// + /// Determines an approximate display name for the given color. + /// + /// The color to get the display name for. + /// The approximate color display name. + public static string ToDisplayName(Color color) + { + // Without rounding, there are 16,777,216 possible RGB colors (without alpha). + // This is too many to cache and search through for performance reasons. + // It is also needlessly large as there are only ~140 known/named colors. + // Therefore, rounding of the input color's component values is done to + // reduce the color space into something more useful. + double rounding = 5; + var roundedColor = new Color( + 0xFF, + Convert.ToByte(Math.Round(color.R / rounding) * rounding), + Convert.ToByte(Math.Round(color.G / rounding) * rounding), + Convert.ToByte(Math.Round(color.B / rounding) * rounding)); + + // Attempt to use a previously cached display name + lock (cacheMutex) + { + if (cachedDisplayNames.TryGetValue(roundedColor, out var displayName)) + { + return displayName; + } + } + + // Find the closest known color by measuring 3D Euclidean distance (ignore alpha) + var closestKnownColor = KnownColor.None; + var closestKnownColorDistance = double.PositiveInfinity; + var knownColors = (KnownColor[])Enum.GetValues(typeof(KnownColor)); + + for (int i = 1; i < knownColors.Length; i++) // Skip 'None' + { + // Transparent is skipped since alpha is ignored making it equivalent to White + if (knownColors[i] != KnownColor.Transparent) + { + Color knownColor = KnownColors.ToColor(knownColors[i]); + + double distance = Math.Sqrt( + Math.Pow((double)(roundedColor.R - knownColor.R), 2.0) + + Math.Pow((double)(roundedColor.G - knownColor.G), 2.0) + + Math.Pow((double)(roundedColor.B - knownColor.B), 2.0)); + + if (distance < closestKnownColorDistance) + { + closestKnownColor = knownColors[i]; + closestKnownColorDistance = distance; + } + } + } + + // Return the closest known color as the display name + // Cache results for next time as well + if (closestKnownColor != KnownColor.None) + { + StringBuilder sb = new StringBuilder(); + string name = closestKnownColor.ToString(); + + // Add spaces converting PascalCase to human-readable names + for (int i = 0; i < name.Length; i++) + { + if (i != 0 && + char.IsUpper(name[i])) + { + sb.Append(' '); + } + + sb.Append(name[i]); + } + + string displayName = sb.ToString(); + + lock (cacheMutex) + { + cachedDisplayNames.Add(roundedColor, displayName); + } + + return displayName; + } + else + { + return string.Empty; + } + } + } +} diff --git a/src/Avalonia.Controls.ColorPicker/Helpers/ColorPickerHelpers.cs b/src/Avalonia.Controls.ColorPicker/Helpers/ColorPickerHelpers.cs new file mode 100644 index 0000000000..c1904a3c30 --- /dev/null +++ b/src/Avalonia.Controls.ColorPicker/Helpers/ColorPickerHelpers.cs @@ -0,0 +1,629 @@ +// This source file is adapted from the WinUI project. +// (https://github.com/microsoft/microsoft-ui-xaml) +// +// Licensed to The Avalonia Project under the MIT License. + +using System; +using System.Collections.Generic; +using System.Linq; +using System.Runtime.InteropServices; +using System.Threading.Tasks; +using Avalonia.Layout; +using Avalonia.Media; +using Avalonia.Media.Imaging; +using Avalonia.Platform; +using Avalonia.Utilities; + +namespace Avalonia.Controls.Primitives +{ + /// + /// Contains internal, special-purpose helpers used with the color picker. + /// + internal static class ColorPickerHelpers + { + /// + /// Generates a new bitmap of the specified size by changing a specific color component. + /// This will produce a gradient representing a sweep of all possible values of the color component. + /// + /// The pixel width (X, horizontal) of the resulting bitmap. + /// The pixel height (Y, vertical) of the resulting bitmap. + /// The orientation of the resulting bitmap (gradient direction). + /// The color model being used: RGBA or HSVA. + /// The specific color component to sweep. + /// The base HSV color used for components not being changed. + /// Fix the alpha component value to maximum during calculation. + /// This will remove any alpha/transparency from the other component backgrounds. + /// Fix the saturation and value components to maximum + /// during calculation with the HSVA color model. + /// This will ensure colors are always discernible regardless of saturation/value. + /// A new bitmap representing a gradient of color component values. + public static async Task CreateComponentBitmapAsync( + int width, + int height, + Orientation orientation, + ColorModel colorModel, + ColorComponent component, + HsvColor baseHsvColor, + bool isAlphaMaxForced, + bool isSaturationValueMaxForced) + { + if (width == 0 || height == 0) + { + return new byte[0]; + } + + var bitmap = await Task.Run(() => + { + int pixelDataIndex = 0; + double componentStep; + byte[] bgraPixelData; + Color baseRgbColor = Colors.White; + Color rgbColor; + int bgraPixelDataHeight; + int bgraPixelDataWidth; + + // Allocate the buffer + // BGRA formatted color components 1 byte each (4 bytes in a pixel) + bgraPixelData = new byte[width * height * 4]; + bgraPixelDataHeight = height * 4; + bgraPixelDataWidth = width * 4; + + // Maximize alpha component value + if (isAlphaMaxForced && + component != ColorComponent.Alpha) + { + baseHsvColor = new HsvColor(1.0, baseHsvColor.H, baseHsvColor.S, baseHsvColor.V); + } + + // Convert HSV to RGB once + if (colorModel == ColorModel.Rgba) + { + baseRgbColor = baseHsvColor.ToRgb(); + } + + // Maximize Saturation and Value components when in HSVA mode + if (isSaturationValueMaxForced && + colorModel == ColorModel.Hsva && + component != ColorComponent.Alpha) + { + switch (component) + { + case ColorComponent.Component1: + baseHsvColor = new HsvColor(baseHsvColor.A, baseHsvColor.H, 1.0, 1.0); + break; + case ColorComponent.Component2: + baseHsvColor = new HsvColor(baseHsvColor.A, baseHsvColor.H, baseHsvColor.S, 1.0); + break; + case ColorComponent.Component3: + baseHsvColor = new HsvColor(baseHsvColor.A, baseHsvColor.H, 1.0, baseHsvColor.V); + break; + } + } + + // Create the color component gradient + if (orientation == Orientation.Horizontal) + { + // Determine the numerical increment of the color steps within the component + if (colorModel == ColorModel.Hsva) + { + if (component == ColorComponent.Component1) + { + componentStep = 360.0 / width; + } + else + { + componentStep = 1.0 / width; + } + } + else + { + componentStep = 255.0 / width; + } + + for (int y = 0; y < height; y++) + { + for (int x = 0; x < width; x++) + { + if (y == 0) + { + rgbColor = GetColor(x * componentStep); + + // Get a new color + bgraPixelData[pixelDataIndex + 0] = Convert.ToByte(rgbColor.B * rgbColor.A / 255); + bgraPixelData[pixelDataIndex + 1] = Convert.ToByte(rgbColor.G * rgbColor.A / 255); + bgraPixelData[pixelDataIndex + 2] = Convert.ToByte(rgbColor.R * rgbColor.A / 255); + bgraPixelData[pixelDataIndex + 3] = rgbColor.A; + } + else + { + // Use the color in the row above + // Remember the pixel data is 1 dimensional instead of 2 + bgraPixelData[pixelDataIndex + 0] = bgraPixelData[pixelDataIndex + 0 - bgraPixelDataWidth]; + bgraPixelData[pixelDataIndex + 1] = bgraPixelData[pixelDataIndex + 1 - bgraPixelDataWidth]; + bgraPixelData[pixelDataIndex + 2] = bgraPixelData[pixelDataIndex + 2 - bgraPixelDataWidth]; + bgraPixelData[pixelDataIndex + 3] = bgraPixelData[pixelDataIndex + 3 - bgraPixelDataWidth]; + } + + pixelDataIndex += 4; + } + } + } + else + { + // Determine the numerical increment of the color steps within the component + if (colorModel == ColorModel.Hsva) + { + if (component == ColorComponent.Component1) + { + componentStep = 360.0 / height; + } + else + { + componentStep = 1.0 / height; + } + } + else + { + componentStep = 255.0 / height; + } + + for (int y = 0; y < height; y++) + { + for (int x = 0; x < width; x++) + { + if (x == 0) + { + // The lowest component value should be at the 'bottom' of the bitmap + rgbColor = GetColor((height - 1 - y) * componentStep); + + // Get a new color + bgraPixelData[pixelDataIndex + 0] = Convert.ToByte(rgbColor.B * rgbColor.A / 255); + bgraPixelData[pixelDataIndex + 1] = Convert.ToByte(rgbColor.G * rgbColor.A / 255); + bgraPixelData[pixelDataIndex + 2] = Convert.ToByte(rgbColor.R * rgbColor.A / 255); + bgraPixelData[pixelDataIndex + 3] = rgbColor.A; + } + else + { + // Use the color in the column to the left + // Remember the pixel data is 1 dimensional instead of 2 + bgraPixelData[pixelDataIndex + 0] = bgraPixelData[pixelDataIndex - 4]; + bgraPixelData[pixelDataIndex + 1] = bgraPixelData[pixelDataIndex - 3]; + bgraPixelData[pixelDataIndex + 2] = bgraPixelData[pixelDataIndex - 2]; + bgraPixelData[pixelDataIndex + 3] = bgraPixelData[pixelDataIndex - 1]; + } + + pixelDataIndex += 4; + } + } + } + + Color GetColor(double componentValue) + { + Color newRgbColor = Colors.White; + + switch (component) + { + case ColorComponent.Component1: + { + if (colorModel == ColorModel.Hsva) + { + // Sweep hue + newRgbColor = HsvColor.ToRgb( + MathUtilities.Clamp(componentValue, 0.0, 360.0), + baseHsvColor.S, + baseHsvColor.V, + baseHsvColor.A); + } + else + { + // Sweep red + newRgbColor = new Color( + baseRgbColor.A, + Convert.ToByte(MathUtilities.Clamp(componentValue, 0.0, 255.0)), + baseRgbColor.G, + baseRgbColor.B); + } + + break; + } + case ColorComponent.Component2: + { + if (colorModel == ColorModel.Hsva) + { + // Sweep saturation + newRgbColor = HsvColor.ToRgb( + baseHsvColor.H, + MathUtilities.Clamp(componentValue, 0.0, 1.0), + baseHsvColor.V, + baseHsvColor.A); + } + else + { + // Sweep green + newRgbColor = new Color( + baseRgbColor.A, + baseRgbColor.R, + Convert.ToByte(MathUtilities.Clamp(componentValue, 0.0, 255.0)), + baseRgbColor.B); + } + + break; + } + case ColorComponent.Component3: + { + if (colorModel == ColorModel.Hsva) + { + // Sweep value + newRgbColor = HsvColor.ToRgb( + baseHsvColor.H, + baseHsvColor.S, + MathUtilities.Clamp(componentValue, 0.0, 1.0), + baseHsvColor.A); + } + else + { + // Sweep blue + newRgbColor = new Color( + baseRgbColor.A, + baseRgbColor.R, + baseRgbColor.G, + Convert.ToByte(MathUtilities.Clamp(componentValue, 0.0, 255.0))); + } + + break; + } + case ColorComponent.Alpha: + { + if (colorModel == ColorModel.Hsva) + { + // Sweep alpha + newRgbColor = HsvColor.ToRgb( + baseHsvColor.H, + baseHsvColor.S, + baseHsvColor.V, + MathUtilities.Clamp(componentValue, 0.0, 1.0)); + } + else + { + // Sweep alpha + newRgbColor = new Color( + Convert.ToByte(MathUtilities.Clamp(componentValue, 0.0, 255.0)), + baseRgbColor.R, + baseRgbColor.G, + baseRgbColor.B); + } + + break; + } + } + + return newRgbColor; + } + + return bgraPixelData; + }); + + return bitmap; + } + + public static Hsv IncrementColorComponent( + Hsv originalHsv, + HsvComponent component, + IncrementDirection direction, + IncrementAmount amount, + bool shouldWrap, + double minBound, + double maxBound) + { + Hsv newHsv = originalHsv; + + if (amount == IncrementAmount.Small || !ColorHelper.ToDisplayNameExists) + { + // In order to avoid working with small values that can incur rounding issues, + // we'll multiple saturation and value by 100 to put them in the range of 0-100 instead of 0-1. + newHsv.S *= 100; + newHsv.V *= 100; + + // Note: *valueToIncrement replaced with ref local variable for C#, must be initialized + ref double valueToIncrement = ref newHsv.H; + double incrementAmount = 0.0; + + // If we're adding a small increment, then we'll just add or subtract 1. + // If we're adding a large increment, then we want to snap to the next + // or previous major value - for hue, this is every increment of 30; + // for saturation and value, this is every increment of 10. + switch (component) + { + case HsvComponent.Hue: + valueToIncrement = ref newHsv.H; + incrementAmount = amount == IncrementAmount.Small ? 1 : 30; + break; + + case HsvComponent.Saturation: + valueToIncrement = ref newHsv.S; + incrementAmount = amount == IncrementAmount.Small ? 1 : 10; + break; + + case HsvComponent.Value: + valueToIncrement = ref newHsv.V; + incrementAmount = amount == IncrementAmount.Small ? 1 : 10; + break; + + default: + throw new InvalidOperationException("Invalid HsvComponent."); + } + + double previousValue = valueToIncrement; + + valueToIncrement += (direction == IncrementDirection.Lower ? -incrementAmount : incrementAmount); + + // If the value has reached outside the bounds, we were previous at the boundary, and we should wrap, + // then we'll place the selection on the other side of the spectrum. + // Otherwise, we'll place it on the boundary that was exceeded. + if (valueToIncrement < minBound) + { + valueToIncrement = (shouldWrap && previousValue == minBound) ? maxBound : minBound; + } + + if (valueToIncrement > maxBound) + { + valueToIncrement = (shouldWrap && previousValue == maxBound) ? minBound : maxBound; + } + + // We multiplied saturation and value by 100 previously, so now we want to put them back in the 0-1 range. + newHsv.S /= 100; + newHsv.V /= 100; + } + else + { + // While working with named colors, we're going to need to be working in actual HSV units, + // so we'll divide the min bound and max bound by 100 in the case of saturation or value, + // since we'll have received units between 0-100 and we need them within 0-1. + if (component == HsvComponent.Saturation || + component == HsvComponent.Value) + { + minBound /= 100; + maxBound /= 100; + } + + newHsv = FindNextNamedColor(originalHsv, component, direction, shouldWrap, minBound, maxBound); + } + + return newHsv; + } + + public static Hsv FindNextNamedColor( + Hsv originalHsv, + HsvComponent component, + IncrementDirection direction, + bool shouldWrap, + double minBound, + double maxBound) + { + // There's no easy way to directly get the next named color, so what we'll do + // is just iterate in the direction that we want to find it until we find a color + // in that direction that has a color name different than our current color name. + // Once we find a new color name, then we'll iterate across that color name until + // we find its bounds on the other side, and then select the color that is exactly + // in the middle of that color's bounds. + Hsv newHsv = originalHsv; + + string originalColorName = ColorHelper.ToDisplayName(originalHsv.ToRgb().ToColor()); + string newColorName = originalColorName; + + // Note: *newValue replaced with ref local variable for C#, must be initialized + double originalValue = 0.0; + ref double newValue = ref newHsv.H; + double incrementAmount = 0.0; + + switch (component) + { + case HsvComponent.Hue: + originalValue = originalHsv.H; + newValue = ref newHsv.H; + incrementAmount = 1; + break; + + case HsvComponent.Saturation: + originalValue = originalHsv.S; + newValue = ref newHsv.S; + incrementAmount = 0.01; + break; + + case HsvComponent.Value: + originalValue = originalHsv.V; + newValue = ref newHsv.V; + incrementAmount = 0.01; + break; + + default: + throw new InvalidOperationException("Invalid HsvComponent."); + } + + bool shouldFindMidPoint = true; + + while (newColorName == originalColorName) + { + double previousValue = newValue; + newValue += (direction == IncrementDirection.Lower ? -1 : 1) * incrementAmount; + + bool justWrapped = false; + + // If we've hit a boundary, then either we should wrap or we shouldn't. + // If we should, then we'll perform that wrapping if we were previously up against + // the boundary that we've now hit. Otherwise, we'll stop at that boundary. + if (newValue > maxBound) + { + if (shouldWrap) + { + newValue = minBound; + justWrapped = true; + } + else + { + newValue = maxBound; + shouldFindMidPoint = false; + newColorName = ColorHelper.ToDisplayName(newHsv.ToRgb().ToColor()); + break; + } + } + else if (newValue < minBound) + { + if (shouldWrap) + { + newValue = maxBound; + justWrapped = true; + } + else + { + newValue = minBound; + shouldFindMidPoint = false; + newColorName = ColorHelper.ToDisplayName(newHsv.ToRgb().ToColor()); + break; + } + } + + if (!justWrapped && + previousValue != originalValue && + Math.Sign(newValue - originalValue) != Math.Sign(previousValue - originalValue)) + { + // If we've wrapped all the way back to the start and have failed to find a new color name, + // then we'll just quit - there isn't a new color name that we're going to find. + shouldFindMidPoint = false; + break; + } + + newColorName = ColorHelper.ToDisplayName(newHsv.ToRgb().ToColor()); + } + + if (shouldFindMidPoint) + { + Hsv startHsv = newHsv; + Hsv currentHsv = startHsv; + double startEndOffset = 0; + string currentColorName = newColorName; + + // Note: *startValue/*currentValue replaced with ref local variables for C#, must be initialized + ref double startValue = ref startHsv.H; + ref double currentValue = ref currentHsv.H; + double wrapIncrement = 0; + + switch (component) + { + case HsvComponent.Hue: + startValue = ref startHsv.H; + currentValue = ref currentHsv.H; + wrapIncrement = 360.0; + break; + + case HsvComponent.Saturation: + startValue = ref startHsv.S; + currentValue = ref currentHsv.S; + wrapIncrement = 1.0; + break; + + case HsvComponent.Value: + startValue = ref startHsv.V; + currentValue = ref currentHsv.V; + wrapIncrement = 1.0; + break; + + default: + throw new InvalidOperationException("Invalid HsvComponent."); + } + + while (newColorName == currentColorName) + { + currentValue += (direction == IncrementDirection.Lower ? -1 : 1) * incrementAmount; + + // If we've hit a boundary, then either we should wrap or we shouldn't. + // If we should, then we'll perform that wrapping if we were previously up against + // the boundary that we've now hit. Otherwise, we'll stop at that boundary. + if (currentValue > maxBound) + { + if (shouldWrap) + { + currentValue = minBound; + startEndOffset = maxBound - minBound; + } + else + { + currentValue = maxBound; + break; + } + } + else if (currentValue < minBound) + { + if (shouldWrap) + { + currentValue = maxBound; + startEndOffset = minBound - maxBound; + } + else + { + currentValue = minBound; + break; + } + } + + currentColorName = ColorHelper.ToDisplayName(currentHsv.ToRgb().ToColor()); + } + + newValue = (startValue + currentValue + startEndOffset) / 2; + + // Dividing by 2 may have gotten us halfway through a single step, so we'll + // remove that half-step if it exists. + double leftoverValue = Math.Abs(newValue); + + while (leftoverValue > incrementAmount) + { + leftoverValue -= incrementAmount; + } + + newValue -= leftoverValue; + + while (newValue < minBound) + { + newValue += wrapIncrement; + } + + while (newValue > maxBound) + { + newValue -= wrapIncrement; + } + } + + return newHsv; + } + + /// + /// Converts the given raw BGRA pre-multiplied alpha pixel data into a bitmap. + /// + /// The bitmap (in raw BGRA pre-multiplied alpha pixels). + /// The pixel width of the bitmap. + /// The pixel height of the bitmap. + /// A new . + public static WriteableBitmap CreateBitmapFromPixelData( + IList bgraPixelData, + int pixelWidth, + int pixelHeight) + { + // Standard may need to change on some devices + Vector dpi = new Vector(96, 96); + + var bitmap = new WriteableBitmap( + new PixelSize(pixelWidth, pixelHeight), + dpi, + PixelFormat.Bgra8888, + AlphaFormat.Premul); + + // Warning: This is highly questionable + using (var frameBuffer = bitmap.Lock()) + { + Marshal.Copy(bgraPixelData.ToArray(), 0, frameBuffer.Address, bgraPixelData.Count); + } + + return bitmap; + } + } +} diff --git a/src/Avalonia.Controls.ColorPicker/ColorSpectrum/Hsv.cs b/src/Avalonia.Controls.ColorPicker/Helpers/Hsv.cs similarity index 100% rename from src/Avalonia.Controls.ColorPicker/ColorSpectrum/Hsv.cs rename to src/Avalonia.Controls.ColorPicker/Helpers/Hsv.cs diff --git a/src/Avalonia.Controls.ColorPicker/ColorSpectrum/IncrementAmount.cs b/src/Avalonia.Controls.ColorPicker/Helpers/IncrementAmount.cs similarity index 100% rename from src/Avalonia.Controls.ColorPicker/ColorSpectrum/IncrementAmount.cs rename to src/Avalonia.Controls.ColorPicker/Helpers/IncrementAmount.cs diff --git a/src/Avalonia.Controls.ColorPicker/ColorSpectrum/IncrementDirection.cs b/src/Avalonia.Controls.ColorPicker/Helpers/IncrementDirection.cs similarity index 100% rename from src/Avalonia.Controls.ColorPicker/ColorSpectrum/IncrementDirection.cs rename to src/Avalonia.Controls.ColorPicker/Helpers/IncrementDirection.cs diff --git a/src/Avalonia.Controls.ColorPicker/ColorSpectrum/Rgb.cs b/src/Avalonia.Controls.ColorPicker/Helpers/Rgb.cs similarity index 100% rename from src/Avalonia.Controls.ColorPicker/ColorSpectrum/Rgb.cs rename to src/Avalonia.Controls.ColorPicker/Helpers/Rgb.cs diff --git a/src/Avalonia.Controls.ColorPicker/HsvComponent.cs b/src/Avalonia.Controls.ColorPicker/HsvComponent.cs index 1132bd7bbb..1a7a13166a 100644 --- a/src/Avalonia.Controls.ColorPicker/HsvComponent.cs +++ b/src/Avalonia.Controls.ColorPicker/HsvComponent.cs @@ -12,13 +12,21 @@ namespace Avalonia.Controls /// public enum HsvComponent { + /// + /// The Alpha component. + /// + /// + /// Also see: + /// + Alpha = 0, + /// /// The Hue component. /// /// /// Also see: /// - Hue, + Hue = 1, /// /// The Saturation component. @@ -26,7 +34,7 @@ namespace Avalonia.Controls /// /// Also see: /// - Saturation, + Saturation = 2, /// /// The Value component. @@ -34,14 +42,6 @@ namespace Avalonia.Controls /// /// Also see: /// - Value, - - /// - /// The Alpha component. - /// - /// - /// Also see: - /// - Alpha + Value = 3 }; } diff --git a/src/Avalonia.Controls.ColorPicker/RgbComponent.cs b/src/Avalonia.Controls.ColorPicker/RgbComponent.cs new file mode 100644 index 0000000000..c3591573bb --- /dev/null +++ b/src/Avalonia.Controls.ColorPicker/RgbComponent.cs @@ -0,0 +1,42 @@ +using Avalonia.Media; + +namespace Avalonia.Controls +{ + /// + /// Defines a specific component in the RGB color model. + /// + public enum RgbComponent + { + /// + /// The Alpha component. + /// + /// + /// Also see: + /// + Alpha = 0, + + /// + /// The Red component. + /// + /// + /// Also see: + /// + Red = 1, + + /// + /// The Green component. + /// + /// + /// Also see: + /// + Green = 2, + + /// + /// The Blue component. + /// + /// + /// Also see: + /// + Blue = 3 + }; +} diff --git a/src/Avalonia.Controls.ColorPicker/Themes/Default/ColorPreviewer.xaml b/src/Avalonia.Controls.ColorPicker/Themes/Default/ColorPreviewer.xaml new file mode 100644 index 0000000000..15e5ca1655 --- /dev/null +++ b/src/Avalonia.Controls.ColorPicker/Themes/Default/ColorPreviewer.xaml @@ -0,0 +1,86 @@ + + + + + + + + + + + + diff --git a/src/Avalonia.Controls.ColorPicker/Themes/Default/ColorSlider.xaml b/src/Avalonia.Controls.ColorPicker/Themes/Default/ColorSlider.xaml new file mode 100644 index 0000000000..19f10201a5 --- /dev/null +++ b/src/Avalonia.Controls.ColorPicker/Themes/Default/ColorSlider.xaml @@ -0,0 +1,194 @@ + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/src/Avalonia.Controls.ColorPicker/Themes/Default.xaml b/src/Avalonia.Controls.ColorPicker/Themes/Default/ColorSpectrum.xaml similarity index 91% rename from src/Avalonia.Controls.ColorPicker/Themes/Default.xaml rename to src/Avalonia.Controls.ColorPicker/Themes/Default/ColorSpectrum.xaml index 832daf8853..78e6da8aa3 100644 --- a/src/Avalonia.Controls.ColorPicker/Themes/Default.xaml +++ b/src/Avalonia.Controls.ColorPicker/Themes/Default/ColorSpectrum.xaml @@ -1,7 +1,7 @@ - + xmlns:converters="using:Avalonia.Controls.Converters" + x:CompileBindings="True"> @@ -48,7 +48,10 @@ Background="Transparent" HorizontalAlignment="Stretch" VerticalAlignment="Stretch"> - + + - - - - + VerticalAlignment="Stretch" /> + + + + + + + + + + + + + + + + + + + + + + + diff --git a/src/Avalonia.Controls.ColorPicker/Themes/Fluent/ColorPreviewer.xaml b/src/Avalonia.Controls.ColorPicker/Themes/Fluent/ColorPreviewer.xaml new file mode 100644 index 0000000000..cb764a738c --- /dev/null +++ b/src/Avalonia.Controls.ColorPicker/Themes/Fluent/ColorPreviewer.xaml @@ -0,0 +1,86 @@ + + + + + + + + + + + + diff --git a/src/Avalonia.Controls.ColorPicker/Themes/Fluent/ColorSlider.xaml b/src/Avalonia.Controls.ColorPicker/Themes/Fluent/ColorSlider.xaml new file mode 100644 index 0000000000..18a081721a --- /dev/null +++ b/src/Avalonia.Controls.ColorPicker/Themes/Fluent/ColorSlider.xaml @@ -0,0 +1,194 @@ + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/src/Avalonia.Controls.ColorPicker/Themes/Fluent.xaml b/src/Avalonia.Controls.ColorPicker/Themes/Fluent/ColorSpectrum.xaml similarity index 89% rename from src/Avalonia.Controls.ColorPicker/Themes/Fluent.xaml rename to src/Avalonia.Controls.ColorPicker/Themes/Fluent/ColorSpectrum.xaml index 545702ea84..ac8e2a9c06 100644 --- a/src/Avalonia.Controls.ColorPicker/Themes/Fluent.xaml +++ b/src/Avalonia.Controls.ColorPicker/Themes/Fluent/ColorSpectrum.xaml @@ -1,7 +1,7 @@ - + xmlns:converters="using:Avalonia.Controls.Converters" + x:CompileBindings="True"> @@ -48,7 +48,10 @@ Background="Transparent" HorizontalAlignment="Stretch" VerticalAlignment="Stretch"> - + + - - - - + VerticalAlignment="Stretch" /> + + + + diff --git a/src/Avalonia.Controls.ColorPicker/Themes/Fluent/Fluent.xaml b/src/Avalonia.Controls.ColorPicker/Themes/Fluent/Fluent.xaml new file mode 100644 index 0000000000..c25d79727f --- /dev/null +++ b/src/Avalonia.Controls.ColorPicker/Themes/Fluent/Fluent.xaml @@ -0,0 +1,28 @@ + + + + + + + + + + + + + + + + + + + + + diff --git a/src/Avalonia.Controls.DataGrid/DataGridDataConnection.cs b/src/Avalonia.Controls.DataGrid/DataGridDataConnection.cs index a3095ad214..ae52e5f970 100644 --- a/src/Avalonia.Controls.DataGrid/DataGridDataConnection.cs +++ b/src/Avalonia.Controls.DataGrid/DataGridDataConnection.cs @@ -193,8 +193,11 @@ namespace Avalonia.Controls } } + /// Try get number of DataSource itmes. /// When "allowSlow" is false, method will not use Linq.Count() method and will return 0 or 1 instead. /// If "getAny" is true, method can use Linq.Any() method to speedup. + /// number of DataSource itmes. + /// true if able to retrieve number of DataSource itmes; otherwise, false. internal bool TryGetCount(bool allowSlow, bool getAny, out int count) { bool result; diff --git a/src/Avalonia.Controls.DataGrid/Primitives/DataGridCellsPresenter.cs b/src/Avalonia.Controls.DataGrid/Primitives/DataGridCellsPresenter.cs index e07c933039..38d559a031 100644 --- a/src/Avalonia.Controls.DataGrid/Primitives/DataGridCellsPresenter.cs +++ b/src/Avalonia.Controls.DataGrid/Primitives/DataGridCellsPresenter.cs @@ -218,6 +218,8 @@ namespace Avalonia.Controls.Primitives { // No explicit height values were set so we can autosize autoSizeHeight = true; + // We need to invalidate desired height in order to grow or shrink as needed + InvalidateDesiredHeight(); measureHeight = double.PositiveInfinity; } else diff --git a/src/Avalonia.Controls.DataGrid/Themes/Fluent.xaml b/src/Avalonia.Controls.DataGrid/Themes/Fluent.xaml index 8243d9c22d..2baa8c88c9 100644 --- a/src/Avalonia.Controls.DataGrid/Themes/Fluent.xaml +++ b/src/Avalonia.Controls.DataGrid/Themes/Fluent.xaml @@ -1,87 +1,51 @@ - + - 12,0,12,0 - 0.6 0.8 + 12,0,12,0 M1875 1011l-787 787v-1798h-128v1798l-787 -787l-90 90l941 941l941 -941z M1965 947l-941 -941l-941 941l90 90l787 -787v1798h128v-1798l787 787z M515 93l930 931l-930 931l90 90l1022 -1021l-1022 -1021z M1939 1581l90 -90l-1005 -1005l-1005 1005l90 90l915 -915z + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - + Opacity="0.4" + Color="{DynamicResource SystemBaseMediumLowColor}" /> + + + diff --git a/src/Avalonia.Controls/ApplicationLifetimes/IApplicationLifetime.cs b/src/Avalonia.Controls/ApplicationLifetimes/IApplicationLifetime.cs index 9860d0cb38..b38a539d4a 100644 --- a/src/Avalonia.Controls/ApplicationLifetimes/IApplicationLifetime.cs +++ b/src/Avalonia.Controls/ApplicationLifetimes/IApplicationLifetime.cs @@ -1,5 +1,8 @@ +using Avalonia.Metadata; + namespace Avalonia.Controls.ApplicationLifetimes { + [NotClientImplementable] public interface IApplicationLifetime { diff --git a/src/Avalonia.Controls/ApplicationLifetimes/IClassicDesktopStyleApplicationLifetime.cs b/src/Avalonia.Controls/ApplicationLifetimes/IClassicDesktopStyleApplicationLifetime.cs index 2bd5c1238d..4b88f6b537 100644 --- a/src/Avalonia.Controls/ApplicationLifetimes/IClassicDesktopStyleApplicationLifetime.cs +++ b/src/Avalonia.Controls/ApplicationLifetimes/IClassicDesktopStyleApplicationLifetime.cs @@ -1,12 +1,14 @@ using System; using System.Collections.Generic; using System.ComponentModel; +using Avalonia.Metadata; namespace Avalonia.Controls.ApplicationLifetimes { /// /// Controls application lifetime in classic desktop style /// + [NotClientImplementable] public interface IClassicDesktopStyleApplicationLifetime : IControlledApplicationLifetime { /// diff --git a/src/Avalonia.Controls/ApplicationLifetimes/IControlledApplicationLifetime.cs b/src/Avalonia.Controls/ApplicationLifetimes/IControlledApplicationLifetime.cs index 3f61aeb536..d7eda790df 100644 --- a/src/Avalonia.Controls/ApplicationLifetimes/IControlledApplicationLifetime.cs +++ b/src/Avalonia.Controls/ApplicationLifetimes/IControlledApplicationLifetime.cs @@ -1,7 +1,9 @@ using System; +using Avalonia.Metadata; namespace Avalonia.Controls.ApplicationLifetimes { + [NotClientImplementable] public interface IControlledApplicationLifetime : IApplicationLifetime { /// diff --git a/src/Avalonia.Controls/ApplicationLifetimes/ISingleViewApplicationLifetime.cs b/src/Avalonia.Controls/ApplicationLifetimes/ISingleViewApplicationLifetime.cs index e25815602e..480c65e5ad 100644 --- a/src/Avalonia.Controls/ApplicationLifetimes/ISingleViewApplicationLifetime.cs +++ b/src/Avalonia.Controls/ApplicationLifetimes/ISingleViewApplicationLifetime.cs @@ -1,5 +1,8 @@ +using Avalonia.Metadata; + namespace Avalonia.Controls.ApplicationLifetimes { + [NotClientImplementable] public interface ISingleViewApplicationLifetime : IApplicationLifetime { Control? MainView { get; set; } diff --git a/src/Avalonia.Controls/Button.cs b/src/Avalonia.Controls/Button.cs index 0ef1ba4c8c..db4ca6bc43 100644 --- a/src/Avalonia.Controls/Button.cs +++ b/src/Avalonia.Controls/Button.cs @@ -309,6 +309,8 @@ namespace Avalonia.Controls IsPressed = false; e.Handled = true; } + + base.OnKeyUp(e); } /// @@ -393,6 +395,8 @@ namespace Avalonia.Controls /// protected override void OnPointerCaptureLost(PointerCaptureLostEventArgs e) { + base.OnPointerCaptureLost(e); + IsPressed = false; } @@ -407,6 +411,8 @@ namespace Avalonia.Controls /// protected override void OnApplyTemplate(TemplateAppliedEventArgs e) { + base.OnApplyTemplate(e); + UnregisterFlyoutEvents(Flyout); RegisterFlyoutEvents(Flyout); UpdatePseudoClasses(); diff --git a/src/Avalonia.Controls/Calendar/CalendarItem.cs b/src/Avalonia.Controls/Calendar/CalendarItem.cs index c44994f92f..32fdaceacb 100644 --- a/src/Avalonia.Controls/Calendar/CalendarItem.cs +++ b/src/Avalonia.Controls/Calendar/CalendarItem.cs @@ -7,6 +7,7 @@ using System; using System.Collections.Generic; using System.Diagnostics; using System.Globalization; +using Avalonia.Collections.Pooled; using Avalonia.Controls.Metadata; using Avalonia.Data; using Avalonia.Input; @@ -172,13 +173,13 @@ namespace Avalonia.Controls.Primitives if (MonthView != null) { var childCount = Calendar.RowsPerMonth + Calendar.RowsPerMonth * Calendar.ColumnsPerMonth; - var children = new List(childCount); + using var children = new PooledList(childCount); for (int i = 0; i < Calendar.RowsPerMonth; i++) { if (_dayTitleTemplate != null) { - var cell = _dayTitleTemplate.Build(); + var cell = (Control) _dayTitleTemplate.Build(); cell.DataContext = string.Empty; cell.SetValue(Grid.RowProperty, 0); cell.SetValue(Grid.ColumnProperty, i); @@ -186,11 +187,16 @@ namespace Avalonia.Controls.Primitives } } + EventHandler cellMouseLeftButtonDown = Cell_MouseLeftButtonDown; + EventHandler cellMouseLeftButtonUp = Cell_MouseLeftButtonUp; + EventHandler cellMouseEnter = Cell_MouseEnter; + EventHandler cellClick = Cell_Click; + for (int i = 1; i < Calendar.RowsPerMonth; i++) { for (int j = 0; j < Calendar.ColumnsPerMonth; j++) { - CalendarDayButton cell = new CalendarDayButton(); + var cell = new CalendarDayButton(); if (Owner != null) { @@ -198,10 +204,10 @@ namespace Avalonia.Controls.Primitives } cell.SetValue(Grid.RowProperty, i); cell.SetValue(Grid.ColumnProperty, j); - cell.CalendarDayButtonMouseDown += Cell_MouseLeftButtonDown; - cell.CalendarDayButtonMouseUp += Cell_MouseLeftButtonUp; - cell.PointerEnter += Cell_MouseEnter; - cell.Click += Cell_Click; + cell.CalendarDayButtonMouseDown += cellMouseLeftButtonDown; + cell.CalendarDayButtonMouseUp += cellMouseLeftButtonUp; + cell.PointerEnter += cellMouseEnter; + cell.Click += cellClick; children.Add(cell); } } @@ -214,12 +220,15 @@ namespace Avalonia.Controls.Primitives var childCount = Calendar.RowsPerYear * Calendar.ColumnsPerYear; var children = new List(childCount); - CalendarButton month; + EventHandler monthCalendarButtonMouseDown = Month_CalendarButtonMouseDown; + EventHandler monthCalendarButtonMouseUp = Month_CalendarButtonMouseUp; + EventHandler monthMouseEnter = Month_MouseEnter; + for (int i = 0; i < Calendar.RowsPerYear; i++) { for (int j = 0; j < Calendar.ColumnsPerYear; j++) { - month = new CalendarButton(); + var month = new CalendarButton(); if (Owner != null) { @@ -227,9 +236,9 @@ namespace Avalonia.Controls.Primitives } month.SetValue(Grid.RowProperty, i); month.SetValue(Grid.ColumnProperty, j); - month.CalendarLeftMouseButtonDown += Month_CalendarButtonMouseDown; - month.CalendarLeftMouseButtonUp += Month_CalendarButtonMouseUp; - month.PointerEnter += Month_MouseEnter; + month.CalendarLeftMouseButtonDown += monthCalendarButtonMouseDown; + month.CalendarLeftMouseButtonUp += monthCalendarButtonMouseUp; + month.PointerEnter += monthMouseEnter; children.Add(month); } } diff --git a/src/Avalonia.Controls/CalendarDatePicker/CalendarDatePicker.Properties.cs b/src/Avalonia.Controls/CalendarDatePicker/CalendarDatePicker.Properties.cs new file mode 100644 index 0000000000..6c2356b411 --- /dev/null +++ b/src/Avalonia.Controls/CalendarDatePicker/CalendarDatePicker.Properties.cs @@ -0,0 +1,303 @@ +using System; +using Avalonia.Controls.Primitives; +using Avalonia.Data; +using Avalonia.Layout; + +namespace Avalonia.Controls +{ + /// + public partial class CalendarDatePicker + { + /// + /// Defines the property. + /// + public static readonly DirectProperty DisplayDateProperty = + AvaloniaProperty.RegisterDirect( + nameof(DisplayDate), + o => o.DisplayDate, + (o, v) => o.DisplayDate = v); + + /// + /// Defines the property. + /// + public static readonly DirectProperty DisplayDateStartProperty = + AvaloniaProperty.RegisterDirect( + nameof(DisplayDateStart), + o => o.DisplayDateStart, + (o, v) => o.DisplayDateStart = v); + + /// + /// Defines the property. + /// + public static readonly DirectProperty DisplayDateEndProperty = + AvaloniaProperty.RegisterDirect( + nameof(DisplayDateEnd), + o => o.DisplayDateEnd, + (o, v) => o.DisplayDateEnd = v); + + /// + /// Defines the property. + /// + public static readonly StyledProperty FirstDayOfWeekProperty = + AvaloniaProperty.Register(nameof(FirstDayOfWeek)); + + /// + /// Defines the property. + /// + public static readonly DirectProperty IsDropDownOpenProperty = + AvaloniaProperty.RegisterDirect( + nameof(IsDropDownOpen), + o => o.IsDropDownOpen, + (o, v) => o.IsDropDownOpen = v); + + /// + /// Defines the property. + /// + public static readonly StyledProperty IsTodayHighlightedProperty = + AvaloniaProperty.Register(nameof(IsTodayHighlighted)); + + /// + /// Defines the property. + /// + public static readonly DirectProperty SelectedDateProperty = + AvaloniaProperty.RegisterDirect( + nameof(SelectedDate), + o => o.SelectedDate, + (o, v) => o.SelectedDate = v, + enableDataValidation: true, + defaultBindingMode:BindingMode.TwoWay); + + /// + /// Defines the property. + /// + public static readonly StyledProperty SelectedDateFormatProperty = + AvaloniaProperty.Register( + nameof(SelectedDateFormat), + defaultValue: CalendarDatePickerFormat.Short, + validate: IsValidSelectedDateFormat); + + /// + /// Defines the property. + /// + public static readonly StyledProperty CustomDateFormatStringProperty = + AvaloniaProperty.Register( + nameof(CustomDateFormatString), + defaultValue: "d", + validate: IsValidDateFormatString); + + /// + /// Defines the property. + /// + public static readonly DirectProperty TextProperty = + AvaloniaProperty.RegisterDirect( + nameof(Text), + o => o.Text, + (o, v) => o.Text = v); + + /// + /// Defines the property. + /// + public static readonly StyledProperty WatermarkProperty = + TextBox.WatermarkProperty.AddOwner(); + + /// + /// Defines the property. + /// + public static readonly StyledProperty UseFloatingWatermarkProperty = + TextBox.UseFloatingWatermarkProperty.AddOwner(); + + /// + /// Defines the property. + /// + public static readonly StyledProperty HorizontalContentAlignmentProperty = + ContentControl.HorizontalContentAlignmentProperty.AddOwner(); + + /// + /// Defines the property. + /// + public static readonly StyledProperty VerticalContentAlignmentProperty = + ContentControl.VerticalContentAlignmentProperty.AddOwner(); + + /// + /// Gets a collection of dates that are marked as not selectable. + /// + /// + /// A collection of dates that cannot be selected. The default value is + /// an empty collection. + /// + public CalendarBlackoutDatesCollection? BlackoutDates { get; private set; } + + /// + /// Gets or sets the date to display. + /// + /// + /// The date to display. The default is . + /// + /// + /// The specified date is not in the range defined by + /// + /// and + /// . + /// + public DateTime DisplayDate + { + get => _displayDate; + set => SetAndRaise(DisplayDateProperty, ref _displayDate, value); + } + + /// + /// Gets or sets the first date to be displayed. + /// + /// The first date to display. + public DateTime? DisplayDateStart + { + get => _displayDateStart; + set => SetAndRaise(DisplayDateStartProperty, ref _displayDateStart, value); + } + + /// + /// Gets or sets the last date to be displayed. + /// + /// The last date to display. + public DateTime? DisplayDateEnd + { + get => _displayDateEnd; + set => SetAndRaise(DisplayDateEndProperty, ref _displayDateEnd, value); + } + + /// + /// Gets or sets the day that is considered the beginning of the week. + /// + /// + /// A representing the beginning of + /// the week. The default is . + /// + public DayOfWeek FirstDayOfWeek + { + get => GetValue(FirstDayOfWeekProperty); + set => SetValue(FirstDayOfWeekProperty, value); + } + + /// + /// Gets or sets a value indicating whether the drop-down + /// is open or closed. + /// + /// + /// True if the is + /// open; otherwise, false. The default is false. + /// + public bool IsDropDownOpen + { + get => _isDropDownOpen; + set => SetAndRaise(IsDropDownOpenProperty, ref _isDropDownOpen, value); + } + + /// + /// Gets or sets a value indicating whether the current date will be + /// highlighted. + /// + /// + /// True if the current date is highlighted; otherwise, false. The + /// default is true. + /// + public bool IsTodayHighlighted + { + get => GetValue(IsTodayHighlightedProperty); + set => SetValue(IsTodayHighlightedProperty, value); + } + + /// + /// Gets or sets the currently selected date. + /// + /// + /// The date currently selected. The default is null. + /// + /// + /// The specified date is not in the range defined by + /// + /// and + /// , + /// or the specified date is in the + /// + /// collection. + /// + public DateTime? SelectedDate + { + get => _selectedDate; + set => SetAndRaise(SelectedDateProperty, ref _selectedDate, value); + } + + /// + /// Gets or sets the format that is used to display the selected date. + /// + /// + /// The format that is used to display the selected date. The default is + /// . + /// + /// + /// An specified format is not valid. + /// + public CalendarDatePickerFormat SelectedDateFormat + { + get => GetValue(SelectedDateFormatProperty); + set => SetValue(SelectedDateFormatProperty, value); + } + + public string CustomDateFormatString + { + get => GetValue(CustomDateFormatStringProperty); + set => SetValue(CustomDateFormatStringProperty, value); + } + + /// + /// Gets or sets the text that is displayed by the . + /// + /// + /// The text displayed by the . + /// + /// + /// The text entered cannot be parsed to a valid date, and the exception + /// is not suppressed. + /// + /// + /// The text entered parses to a date that is not selectable. + /// + public string? Text + { + get => _text; + set => SetAndRaise(TextProperty, ref _text, value); + } + + /// + public string? Watermark + { + get => GetValue(WatermarkProperty); + set => SetValue(WatermarkProperty, value); + } + + /// + public bool UseFloatingWatermark + { + get => GetValue(UseFloatingWatermarkProperty); + set => SetValue(UseFloatingWatermarkProperty, value); + } + + /// + /// Gets or sets the horizontal alignment of the content within the control. + /// + public HorizontalAlignment HorizontalContentAlignment + { + get => GetValue(HorizontalContentAlignmentProperty); + set => SetValue(HorizontalContentAlignmentProperty, value); + } + + /// + /// Gets or sets the vertical alignment of the content within the control. + /// + public VerticalAlignment VerticalContentAlignment + { + get => GetValue(VerticalContentAlignmentProperty); + set => SetValue(VerticalContentAlignmentProperty, value); + } + } +} diff --git a/src/Avalonia.Controls/Calendar/CalendarDatePicker.cs b/src/Avalonia.Controls/CalendarDatePicker/CalendarDatePicker.cs similarity index 55% rename from src/Avalonia.Controls/Calendar/CalendarDatePicker.cs rename to src/Avalonia.Controls/CalendarDatePicker/CalendarDatePicker.cs index 0409eb30aa..3d592e9ab5 100644 --- a/src/Avalonia.Controls/Calendar/CalendarDatePicker.cs +++ b/src/Avalonia.Controls/CalendarDatePicker/CalendarDatePicker.cs @@ -7,122 +7,28 @@ using System; using System.Collections.ObjectModel; using System.Diagnostics; using System.Globalization; +using System.Reactive.Disposables; using Avalonia.Controls.Metadata; using Avalonia.Controls.Primitives; using Avalonia.Data; using Avalonia.Input; using Avalonia.Interactivity; -using Avalonia.Layout; namespace Avalonia.Controls { /// - /// Provides data for the - /// - /// event. + /// A date selection control that allows the user to select dates from a drop down calendar. /// - public class CalendarDatePickerDateValidationErrorEventArgs : EventArgs - { - private bool _throwException; - - /// - /// Initializes a new instance of the - /// - /// class. - /// - /// - /// The initial exception from the - /// - /// event. - /// - /// - /// The text that caused the - /// - /// event. - /// - public CalendarDatePickerDateValidationErrorEventArgs(Exception exception, string text) - { - this.Text = text; - this.Exception = exception; - } - - /// - /// Gets the initial exception associated with the - /// - /// event. - /// - /// - /// The exception associated with the validation failure. - /// - public Exception Exception { get; private set; } - - /// - /// Gets the text that caused the - /// - /// event. - /// - /// - /// The text that caused the validation failure. - /// - public string Text { get; private set; } - - /// - /// Gets or sets a value indicating whether - /// - /// should be thrown. - /// - /// - /// True if the exception should be thrown; otherwise, false. - /// - /// - /// If set to true and - /// - /// is null. - /// - public bool ThrowException - { - get { return this._throwException; } - set - { - if (value && this.Exception == null) - { - throw new ArgumentException("Cannot Throw Null Exception"); - } - this._throwException = value; - } - } - } - - /// - /// Specifies date formats for a - /// . - /// - public enum CalendarDatePickerFormat - { - /// - /// Specifies that the date should be displayed using unabbreviated days - /// of the week and month names. - /// - Long = 0, - - /// - /// Specifies that the date should be displayed using abbreviated days - /// of the week and month names. - /// - Short = 1, - - /// - /// Specifies that the date should be displayed using a custom format string. - /// - Custom = 2 - } - [TemplatePart(ElementButton, typeof(Button))] [TemplatePart(ElementCalendar, typeof(Calendar))] [TemplatePart(ElementPopup, typeof(Popup))] [TemplatePart(ElementTextBox, typeof(TextBox))] - public class CalendarDatePicker : TemplatedControl + [PseudoClasses(pcFlyoutOpen, pcPressed)] + public partial class CalendarDatePicker : TemplatedControl { + protected const string pcPressed = ":pressed"; + protected const string pcFlyoutOpen = ":flyout-open"; + private const string ElementTextBox = "PART_TextBox"; private const string ElementButton = "PART_Button"; private const string ElementPopup = "PART_Popup"; @@ -131,8 +37,6 @@ namespace Avalonia.Controls private Calendar? _calendar; private string _defaultText; private Button? _dropDownButton; - //private Canvas _outsideCanvas; - //private Canvas _outsidePopupCanvas; private Popup? _popUp; private TextBox? _textBox; private IDisposable? _textBoxTextChangedSubscription; @@ -150,258 +54,8 @@ namespace Avalonia.Controls private bool _suspendTextChangeHandler = false; private bool _isPopupClosing = false; private bool _ignoreButtonClick = false; - - /// - /// Gets a collection of dates that are marked as not selectable. - /// - /// - /// A collection of dates that cannot be selected. The default value is - /// an empty collection. - /// - public CalendarBlackoutDatesCollection? BlackoutDates { get; private set; } - - public static readonly DirectProperty DisplayDateProperty = - AvaloniaProperty.RegisterDirect( - nameof(DisplayDate), - o => o.DisplayDate, - (o, v) => o.DisplayDate = v); - public static readonly DirectProperty DisplayDateStartProperty = - AvaloniaProperty.RegisterDirect( - nameof(DisplayDateStart), - o => o.DisplayDateStart, - (o, v) => o.DisplayDateStart = v); - public static readonly DirectProperty DisplayDateEndProperty = - AvaloniaProperty.RegisterDirect( - nameof(DisplayDateEnd), - o => o.DisplayDateEnd, - (o, v) => o.DisplayDateEnd = v); - public static readonly StyledProperty FirstDayOfWeekProperty = - AvaloniaProperty.Register(nameof(FirstDayOfWeek)); - - public static readonly DirectProperty IsDropDownOpenProperty = - AvaloniaProperty.RegisterDirect( - nameof(IsDropDownOpen), - o => o.IsDropDownOpen, - (o, v) => o.IsDropDownOpen = v); - - public static readonly StyledProperty IsTodayHighlightedProperty = - AvaloniaProperty.Register(nameof(IsTodayHighlighted)); - public static readonly DirectProperty SelectedDateProperty = - AvaloniaProperty.RegisterDirect( - nameof(SelectedDate), - o => o.SelectedDate, - (o, v) => o.SelectedDate = v, - enableDataValidation: true, - defaultBindingMode:BindingMode.TwoWay); - - public static readonly StyledProperty SelectedDateFormatProperty = - AvaloniaProperty.Register( - nameof(SelectedDateFormat), - defaultValue: CalendarDatePickerFormat.Short, - validate: IsValidSelectedDateFormat); - - public static readonly StyledProperty CustomDateFormatStringProperty = - AvaloniaProperty.Register( - nameof(CustomDateFormatString), - defaultValue: "d", - validate: IsValidDateFormatString); - - public static readonly DirectProperty TextProperty = - AvaloniaProperty.RegisterDirect( - nameof(Text), - o => o.Text, - (o, v) => o.Text = v); - public static readonly StyledProperty WatermarkProperty = - TextBox.WatermarkProperty.AddOwner(); - public static readonly StyledProperty UseFloatingWatermarkProperty = - TextBox.UseFloatingWatermarkProperty.AddOwner(); - - - /// - /// Defines the property. - /// - public static readonly StyledProperty HorizontalContentAlignmentProperty = - ContentControl.HorizontalContentAlignmentProperty.AddOwner(); - - /// - /// Defines the property. - /// - public static readonly StyledProperty VerticalContentAlignmentProperty = - ContentControl.VerticalContentAlignmentProperty.AddOwner(); - - /// - /// Gets or sets the date to display. - /// - /// - /// The date to display. The default - /// . - /// - /// - /// The specified date is not in the range defined by - /// - /// and - /// . - /// - public DateTime DisplayDate - { - get { return _displayDate; } - set { SetAndRaise(DisplayDateProperty, ref _displayDate, value); } - } - - /// - /// Gets or sets the first date to be displayed. - /// - /// The first date to display. - public DateTime? DisplayDateStart - { - get { return _displayDateStart; } - set { SetAndRaise(DisplayDateStartProperty, ref _displayDateStart, value); } - } - - /// - /// Gets or sets the last date to be displayed. - /// - /// The last date to display. - public DateTime? DisplayDateEnd - { - get { return _displayDateEnd; } - set { SetAndRaise(DisplayDateEndProperty, ref _displayDateEnd, value); } - } - - /// - /// Gets or sets the day that is considered the beginning of the week. - /// - /// - /// A representing the beginning of - /// the week. The default is . - /// - public DayOfWeek FirstDayOfWeek - { - get { return GetValue(FirstDayOfWeekProperty); } - set { SetValue(FirstDayOfWeekProperty, value); } - } - - /// - /// Gets or sets a value indicating whether the drop-down - /// is open or closed. - /// - /// - /// True if the is - /// open; otherwise, false. The default is false. - /// - public bool IsDropDownOpen - { - get { return _isDropDownOpen; } - set { SetAndRaise(IsDropDownOpenProperty, ref _isDropDownOpen, value); } - } - - /// - /// Gets or sets a value indicating whether the current date will be - /// highlighted. - /// - /// - /// True if the current date is highlighted; otherwise, false. The - /// default is true. - /// - public bool IsTodayHighlighted - { - get { return GetValue(IsTodayHighlightedProperty); } - set { SetValue(IsTodayHighlightedProperty, value); } - } - - /// - /// Gets or sets the currently selected date. - /// - /// - /// The date currently selected. The default is null. - /// - /// - /// The specified date is not in the range defined by - /// - /// and - /// , - /// or the specified date is in the - /// - /// collection. - /// - public DateTime? SelectedDate - { - get { return _selectedDate; } - set { SetAndRaise(SelectedDateProperty, ref _selectedDate, value); } - } - - /// - /// Gets or sets the format that is used to display the selected date. - /// - /// - /// The format that is used to display the selected date. The default is - /// . - /// - /// - /// An specified format is not valid. - /// - public CalendarDatePickerFormat SelectedDateFormat - { - get { return GetValue(SelectedDateFormatProperty); } - set { SetValue(SelectedDateFormatProperty, value); } - } - - public string CustomDateFormatString - { - get { return GetValue(CustomDateFormatStringProperty); } - set { SetValue(CustomDateFormatStringProperty, value); } - } - - /// - /// Gets or sets the text that is displayed by the - /// . - /// - /// - /// The text displayed by the - /// . - /// - /// - /// The text entered cannot be parsed to a valid date, and the exception - /// is not suppressed. - /// - /// - /// The text entered parses to a date that is not selectable. - /// - public string? Text - { - get { return _text; } - set { SetAndRaise(TextProperty, ref _text, value); } - } - - public string? Watermark - { - get { return GetValue(WatermarkProperty); } - set { SetValue(WatermarkProperty, value); } - } - public bool UseFloatingWatermark - { - get { return GetValue(UseFloatingWatermarkProperty); } - set { SetValue(UseFloatingWatermarkProperty, value); } - } - - - /// - /// Gets or sets the horizontal alignment of the content within the control. - /// - public HorizontalAlignment HorizontalContentAlignment - { - get => GetValue(HorizontalContentAlignmentProperty); - set => SetValue(HorizontalContentAlignmentProperty, value); - } - - /// - /// Gets or sets the vertical alignment of the content within the control. - /// - public VerticalAlignment VerticalContentAlignment - { - get => GetValue(VerticalContentAlignmentProperty); - set => SetValue(VerticalContentAlignmentProperty, value); - } + private bool _isFlyoutOpen = false; + private bool _isPressed = false; /// /// Occurs when the drop-down @@ -431,16 +85,10 @@ namespace Avalonia.Controls static CalendarDatePicker() { FocusableProperty.OverrideDefaultValue(true); - - IsDropDownOpenProperty.Changed.AddClassHandler((x,e) => x.OnIsDropDownOpenChanged(e)); - SelectedDateProperty.Changed.AddClassHandler((x,e) => x.OnSelectedDateChanged(e)); - SelectedDateFormatProperty.Changed.AddClassHandler((x,e) => x.OnSelectedDateFormatChanged(e)); - CustomDateFormatStringProperty.Changed.AddClassHandler((x,e) => x.OnCustomDateFormatStringChanged(e)); - TextProperty.Changed.AddClassHandler((x,e) => x.OnTextChanged(e)); } + /// - /// Initializes a new instance of the - /// class. + /// Initializes a new instance of the class. /// public CalendarDatePicker() { @@ -449,6 +97,16 @@ namespace Avalonia.Controls DisplayDate = DateTime.Today; } + /// + /// Updates the visual state of the control by applying latest PseudoClasses. + /// + protected void UpdatePseudoClasses() + { + PseudoClasses.Set(pcFlyoutOpen, _isFlyoutOpen); + PseudoClasses.Set(pcPressed, _isPressed); + } + + /// protected override void OnApplyTemplate(TemplateAppliedEventArgs e) { if (_calendar != null) @@ -505,8 +163,9 @@ namespace Avalonia.Controls if(_dropDownButton != null) { _dropDownButton.Click += DropDownButton_Click; - _buttonPointerPressedSubscription = - _dropDownButton.AddDisposableHandler(PointerPressedEvent, DropDownButton_PointerPressed, handledEventsToo: true); + _buttonPointerPressedSubscription = new CompositeDisposable( + _dropDownButton.AddDisposableHandler(PointerPressedEvent, DropDownButton_PointerPressed, handledEventsToo: true), + _dropDownButton.AddDisposableHandler(PointerReleasedEvent, DropDownButton_PointerReleased, handledEventsToo: true)); } if (_textBox != null) @@ -538,16 +197,200 @@ namespace Avalonia.Controls SetSelectedDate(); } } + + UpdatePseudoClasses(); + } + + /// + protected override void OnPropertyChanged(AvaloniaPropertyChangedEventArgs change) + { + // CustomDateFormatString + if (change.Property == CustomDateFormatStringProperty) + { + if (SelectedDateFormat == CalendarDatePickerFormat.Custom) + { + OnDateFormatChanged(); + } + } + // IsDropDownOpen + else if (change.Property == IsDropDownOpenProperty) + { + var (oldValue, newValue) = change.GetOldAndNewValue(); + + if (_popUp != null && _popUp.Child != null) + { + if (newValue != oldValue) + { + if (_calendar!.DisplayMode != CalendarMode.Month) + { + _calendar.DisplayMode = CalendarMode.Month; + } + + if (newValue) + { + OpenDropDown(); + } + else + { + _popUp.IsOpen = false; + _isFlyoutOpen = _popUp.IsOpen; + _isPressed = false; + + UpdatePseudoClasses(); + OnCalendarClosed(new RoutedEventArgs()); + } + } + } + } + // SelectedDate + else if (change.Property == SelectedDateProperty) + { + var (removedDate, addedDate) = change.GetOldAndNewValue(); + + if (SelectedDate != null) + { + DateTime day = SelectedDate.Value; + + // When the SelectedDateProperty change is done from + // OnTextPropertyChanged method, two-way binding breaks if + // BeginInvoke is not used: + Threading.Dispatcher.UIThread.InvokeAsync(() => + { + _settingSelectedDate = true; + Text = DateTimeToString(day); + _settingSelectedDate = false; + OnDateSelected(addedDate, removedDate); + }); + + // When DatePickerDisplayDateFlag is TRUE, the SelectedDate + // change is coming from the Calendar UI itself, so, we + // shouldn't change the DisplayDate since it will automatically + // be changed by the Calendar + if ((day.Month != DisplayDate.Month || day.Year != DisplayDate.Year) && (_calendar == null || !_calendar.CalendarDatePickerDisplayDateFlag)) + { + DisplayDate = day; + } + + if(_calendar != null) + { + _calendar.CalendarDatePickerDisplayDateFlag = false; + } + } + else + { + _settingSelectedDate = true; + SetWaterMarkText(); + _settingSelectedDate = false; + OnDateSelected(addedDate, removedDate); + } + } + // SelectedDateFormat + else if (change.Property == SelectedDateFormatProperty) + { + OnDateFormatChanged(); + } + // Text + else if (change.Property == TextProperty) + { + var (oldValue, newValue) = change.GetOldAndNewValue(); + + if (!_suspendTextChangeHandler) + { + if (newValue != null) + { + if (_textBox != null) + { + _textBox.Text = newValue; + } + else + { + _defaultText = newValue; + } + + if (!_settingSelectedDate) + { + SetSelectedDate(); + } + } + else + { + if (!_settingSelectedDate) + { + _settingSelectedDate = true; + SelectedDate = null; + _settingSelectedDate = false; + } + } + } + else + { + SetWaterMarkText(); + } + } + + base.OnPropertyChanged(change); } + /// protected override void UpdateDataValidation(AvaloniaProperty property, BindingValueType state, Exception? error) { if (property == SelectedDateProperty) { DataValidationErrors.SetError(this, error); } + + base.UpdateDataValidation(property, state, error); + } + + /// + protected override void OnPointerPressed(PointerPressedEventArgs e) + { + base.OnPointerPressed(e); + + if (e.GetCurrentPoint(this).Properties.IsLeftButtonPressed) + { + e.Handled = true; + + _ignoreButtonClick = _isPopupClosing; + + _isPressed = true; + UpdatePseudoClasses(); + } } + /// + protected override void OnPointerReleased(PointerReleasedEventArgs e) + { + base.OnPointerReleased(e); + + if (_isPressed && e.InitialPressMouseButton == MouseButton.Left) + { + e.Handled = true; + + if (!_ignoreButtonClick) + { + TogglePopUp(); + } + else + { + _ignoreButtonClick = false; + } + + _isPressed = false; + UpdatePseudoClasses(); + } + } + + /// + protected override void OnPointerCaptureLost(PointerCaptureLostEventArgs e) + { + base.OnPointerCaptureLost(e); + + _isPressed = false; + UpdatePseudoClasses(); + } + + /// protected override void OnPointerWheelChanged(PointerWheelEventArgs e) { base.OnPointerWheelChanged(e); @@ -562,6 +405,8 @@ namespace Avalonia.Controls } } } + + /// protected override void OnGotFocus(GotFocusEventArgs e) { base.OnGotFocus(e); @@ -576,78 +421,57 @@ namespace Avalonia.Controls } } } + + /// protected override void OnLostFocus(RoutedEventArgs e) { base.OnLostFocus(e); + _isPressed = false; + UpdatePseudoClasses(); + SetSelectedDate(); } - - private void OnIsDropDownOpenChanged(AvaloniaPropertyChangedEventArgs e) + + /// + protected override void OnKeyUp(KeyEventArgs e) { - var oldValue = (bool)e.OldValue!; - var value = (bool)e.NewValue!; + var key = e.Key; - if (_popUp != null && _popUp.Child != null) + if ((key == Key.Space || key == Key.Enter) && IsEffectivelyEnabled) // Key.GamepadA is not currently supported + { + // Since the TextBox is used for direct date entry, + // it isn't supported to open the popup/flyout using these keys. + // Other controls open the popup/flyout here. + } + else if (key == Key.Down && e.KeyModifiers.HasAllFlags(KeyModifiers.Alt) && IsEffectivelyEnabled) { - if (value != oldValue) + // It is only possible to open the popup using these keys. + // This is important as the down key is handled by calendar. + // If down also closed the popup, the date would move 1 week + // and then close the popup. This isn't user friendly at all. + // (calendar doesn't mark as handled either). + // The Escape key will still close the popup. + if (IsDropDownOpen == false) { - if (_calendar!.DisplayMode != CalendarMode.Month) - { - _calendar.DisplayMode = CalendarMode.Month; - } + e.Handled = true; - if (value) + if (!_ignoreButtonClick) { - OpenDropDown(); + TogglePopUp(); } else { - _popUp.IsOpen = false; - OnCalendarClosed(new RoutedEventArgs()); + _ignoreButtonClick = false; } - } - } - } - private void OnSelectedDateChanged(AvaloniaPropertyChangedEventArgs e) - { - var addedDate = (DateTime?)e.NewValue; - var removedDate = (DateTime?)e.OldValue; - if (SelectedDate != null) - { - DateTime day = SelectedDate.Value; - - // When the SelectedDateProperty change is done from - // OnTextPropertyChanged method, two-way binding breaks if - // BeginInvoke is not used: - Threading.Dispatcher.UIThread.InvokeAsync(() => - { - _settingSelectedDate = true; - Text = DateTimeToString(day); - _settingSelectedDate = false; - OnDateSelected(addedDate, removedDate); - }); - - // When DatePickerDisplayDateFlag is TRUE, the SelectedDate - // change is coming from the Calendar UI itself, so, we - // shouldn't change the DisplayDate since it will automatically - // be changed by the Calendar - if ((day.Month != DisplayDate.Month || day.Year != DisplayDate.Year) && (_calendar == null || !_calendar.CalendarDatePickerDisplayDateFlag)) - { - DisplayDate = day; + UpdatePseudoClasses(); } - if(_calendar != null) - _calendar.CalendarDatePickerDisplayDateFlag = false; - } - else - { - _settingSelectedDate = true; - SetWaterMarkText(); - _settingSelectedDate = false; - OnDateSelected(addedDate, removedDate); } + + base.OnKeyUp(e); } + private void OnDateFormatChanged() { if (_textBox != null) @@ -672,54 +496,6 @@ namespace Avalonia.Controls } } } - private void OnSelectedDateFormatChanged(AvaloniaPropertyChangedEventArgs e) - { - OnDateFormatChanged(); - } - private void OnCustomDateFormatStringChanged(AvaloniaPropertyChangedEventArgs e) - { - if(SelectedDateFormat == CalendarDatePickerFormat.Custom) - { - OnDateFormatChanged(); - } - } - private void OnTextChanged(AvaloniaPropertyChangedEventArgs e) - { - var oldValue = (string?)e.OldValue; - var value = (string?)e.NewValue; - - if (!_suspendTextChangeHandler) - { - if (value != null) - { - if (_textBox != null) - { - _textBox.Text = value; - } - else - { - _defaultText = value; - } - if (!_settingSelectedDate) - { - SetSelectedDate(); - } - } - else - { - if (!_settingSelectedDate) - { - _settingSelectedDate = true; - SelectedDate = null; - _settingSelectedDate = false; - } - } - } - else - { - SetWaterMarkText(); - } - } /// /// Raises the @@ -735,6 +511,7 @@ namespace Avalonia.Controls { DateValidationError?.Invoke(this, e); } + private void OnDateSelected(DateTime? addedDate, DateTime? removedDate) { EventHandler? handler = this.SelectedDateChanged; @@ -756,10 +533,12 @@ namespace Avalonia.Controls handler(this, new SelectionChangedEventArgs(SelectingItemsControl.SelectionChangedEvent, removedItems, addedItems)); } } + private void OnCalendarClosed(EventArgs e) { CalendarClosed?.Invoke(this, e); } + private void OnCalendarOpened(EventArgs e) { CalendarOpened?.Invoke(this, e); @@ -769,7 +548,8 @@ namespace Avalonia.Controls { Focus(); IsDropDownOpen = false; - } + } + private void Calendar_DisplayDateChanged(object? sender, CalendarDateChangedEventArgs e) { if (e.AddedDate != this.DisplayDate) @@ -777,6 +557,7 @@ namespace Avalonia.Controls SetValue(DisplayDateProperty, (DateTime) e.AddedDate!); } } + private void Calendar_SelectedDatesChanged(object? sender, SelectionChangedEventArgs e) { Debug.Assert(e.AddedItems.Count < 2, "There should be less than 2 AddedItems!"); @@ -802,6 +583,7 @@ namespace Avalonia.Controls } } } + private void Calendar_PointerReleased(object? sender, PointerReleasedEventArgs e) { @@ -810,6 +592,7 @@ namespace Avalonia.Controls e.Handled = true; } } + private void Calendar_KeyDown(object? sender, KeyEventArgs e) { Calendar? c = sender as Calendar ?? throw new ArgumentException("Sender must be Calendar.", nameof(sender)); @@ -825,10 +608,12 @@ namespace Avalonia.Controls } } } + private void TextBox_GotFocus(object? sender, RoutedEventArgs e) { IsDropDownOpen = false; } + private void TextBox_KeyDown(object? sender, KeyEventArgs e) { if (!e.Handled) @@ -836,6 +621,7 @@ namespace Avalonia.Controls e.Handled = ProcessDatePickerKey(e); } } + private void TextBox_TextChanged() { if (_textBox != null) @@ -845,21 +631,33 @@ namespace Avalonia.Controls _suspendTextChangeHandler = false; } } + private void DropDownButton_PointerPressed(object? sender, PointerPressedEventArgs e) { _ignoreButtonClick = _isPopupClosing; + + _isPressed = true; + UpdatePseudoClasses(); + } + + private void DropDownButton_PointerReleased(object? sender, PointerReleasedEventArgs e) + { + _isPressed = false; + UpdatePseudoClasses(); } + private void DropDownButton_Click(object? sender, RoutedEventArgs e) { if (!_ignoreButtonClick) { - HandlePopUp(); + TogglePopUp(); } else { _ignoreButtonClick = false; } } + private void PopUp_Closed(object? sender, EventArgs e) { IsDropDownOpen = false; @@ -871,7 +669,11 @@ namespace Avalonia.Controls } } - private void HandlePopUp() + /// + /// Toggles the property to open/close the calendar popup. + /// This will automatically adjust control focus as well. + /// + private void TogglePopUp() { if (IsDropDownOpen) { @@ -880,24 +682,28 @@ namespace Avalonia.Controls } else { - ProcessTextBox(); + SetSelectedDate(); + IsDropDownOpen = true; + _calendar!.Focus(); } } + private void OpenDropDown() { if (_calendar != null) { _calendar.Focus(); - OpenPopUp(); + + // Open the PopUp + _onOpenSelectedDate = SelectedDate; + _popUp!.IsOpen = true; + _isFlyoutOpen = _popUp!.IsOpen; + + UpdatePseudoClasses(); _calendar.ResetStates(); OnCalendarOpened(new RoutedEventArgs()); } } - private void OpenPopUp() - { - _onOpenSelectedDate = SelectedDate; - _popUp!.IsOpen = true; - } /// /// Input text is parsed in the correct format and changed into a @@ -944,8 +750,10 @@ namespace Avalonia.Controls throw textParseError.Exception; } } + return null; } + private string? DateTimeToString(DateTime d) { DateTimeFormatInfo dtfi = DateTimeHelper.GetCurrentDateFormat(); @@ -959,11 +767,12 @@ namespace Avalonia.Controls case CalendarDatePickerFormat.Custom: return string.Format(CultureInfo.CurrentCulture, d.ToString(CustomDateFormatString, dtfi)); } + return null; } + private bool ProcessDatePickerKey(KeyEventArgs e) { - switch (e.Key) { case Key.Enter: @@ -975,20 +784,16 @@ namespace Avalonia.Controls { if ((e.KeyModifiers & KeyModifiers.Control) == KeyModifiers.Control) { - HandlePopUp(); + TogglePopUp(); return true; } break; } } + return false; } - private void ProcessTextBox() - { - SetSelectedDate(); - IsDropDownOpen = true; - _calendar!.Focus(); - } + private void SetSelectedDate() { if (_textBox != null) @@ -1037,6 +842,7 @@ namespace Avalonia.Controls } } } + private DateTime? SetTextBoxValue(string s) { if (string.IsNullOrEmpty(s)) @@ -1070,6 +876,7 @@ namespace Avalonia.Controls } } } + private void SetWaterMarkText() { if (_textBox != null) @@ -1111,32 +918,10 @@ namespace Avalonia.Controls || value == CalendarDatePickerFormat.Short || value == CalendarDatePickerFormat.Custom; } + private static bool IsValidDateFormatString(string formatString) { return !string.IsNullOrWhiteSpace(formatString); } - private static DateTime DiscardDayTime(DateTime d) - { - int year = d.Year; - int month = d.Month; - DateTime newD = new DateTime(year, month, 1, 0, 0, 0); - return newD; - } - private static DateTime? DiscardTime(DateTime? d) - { - if (d == null) - { - return null; - } - else - { - DateTime discarded = (DateTime) d; - int year = discarded.Year; - int month = discarded.Month; - int day = discarded.Day; - DateTime newD = new DateTime(year, month, day, 0, 0, 0); - return newD; - } - } } } diff --git a/src/Avalonia.Controls/CalendarDatePicker/CalendarDatePickerDateValidationErrorEventArgs.cs b/src/Avalonia.Controls/CalendarDatePicker/CalendarDatePickerDateValidationErrorEventArgs.cs new file mode 100644 index 0000000000..647910cb6b --- /dev/null +++ b/src/Avalonia.Controls/CalendarDatePicker/CalendarDatePickerDateValidationErrorEventArgs.cs @@ -0,0 +1,87 @@ +// (c) Copyright Microsoft Corporation. +// This source is subject to the Microsoft Public License (Ms-PL). +// Please see http://go.microsoft.com/fwlink/?LinkID=131993 for details. +// All other rights reserved. + +using System; + +namespace Avalonia.Controls +{ + /// + /// Provides data for the + /// + /// event. + /// + public class CalendarDatePickerDateValidationErrorEventArgs : EventArgs + { + private bool _throwException; + + /// + /// Initializes a new instance of the + /// + /// class. + /// + /// + /// The initial exception from the + /// + /// event. + /// + /// + /// The text that caused the + /// + /// event. + /// + public CalendarDatePickerDateValidationErrorEventArgs(Exception exception, string text) + { + Text = text; + Exception = exception; + } + + /// + /// Gets the initial exception associated with the + /// + /// event. + /// + /// + /// The exception associated with the validation failure. + /// + public Exception Exception { get; private set; } + + /// + /// Gets the text that caused the + /// + /// event. + /// + /// + /// The text that caused the validation failure. + /// + public string Text { get; private set; } + + /// + /// Gets or sets a value indicating whether + /// + /// should be thrown. + /// + /// + /// True if the exception should be thrown; otherwise, false. + /// + /// + /// If set to true and + /// + /// is null. + /// + public bool ThrowException + { + get => _throwException; + set + { + if (value && Exception == null) + { + throw new ArgumentException("Cannot Throw Null Exception"); + } + + _throwException = value; + } + } + } +} diff --git a/src/Avalonia.Controls/CalendarDatePicker/CalendarDatePickerFormat.cs b/src/Avalonia.Controls/CalendarDatePicker/CalendarDatePickerFormat.cs new file mode 100644 index 0000000000..4d96859d75 --- /dev/null +++ b/src/Avalonia.Controls/CalendarDatePicker/CalendarDatePickerFormat.cs @@ -0,0 +1,31 @@ +// (c) Copyright Microsoft Corporation. +// This source is subject to the Microsoft Public License (Ms-PL). +// Please see http://go.microsoft.com/fwlink/?LinkID=131993 for details. +// All other rights reserved. + +namespace Avalonia.Controls +{ + /// + /// Specifies date formats for a + /// . + /// + public enum CalendarDatePickerFormat + { + /// + /// Specifies that the date should be displayed using unabbreviated days + /// of the week and month names. + /// + Long = 0, + + /// + /// Specifies that the date should be displayed using abbreviated days + /// of the week and month names. + /// + Short = 1, + + /// + /// Specifies that the date should be displayed using a custom format string. + /// + Custom = 2 + } +} diff --git a/src/Avalonia.Controls/Canvas.cs b/src/Avalonia.Controls/Canvas.cs index fabf8978c7..adee7d4d90 100644 --- a/src/Avalonia.Controls/Canvas.cs +++ b/src/Avalonia.Controls/Canvas.cs @@ -1,4 +1,5 @@ using System; +using System.Reactive.Concurrency; using Avalonia.Input; using Avalonia.Layout; @@ -159,47 +160,57 @@ namespace Avalonia.Controls } /// - /// Arranges the control's children. + /// Arranges a single child. /// - /// The size allocated to the control. - /// The space taken. - protected override Size ArrangeOverride(Size finalSize) + /// The child to arrange. + /// The size allocated to the canvas. + protected virtual void ArrangeChild(Control child, Size finalSize) { - foreach (Control child in Children) - { - double x = 0.0; - double y = 0.0; - double elementLeft = GetLeft(child); + double x = 0.0; + double y = 0.0; + double elementLeft = GetLeft(child); - if (!double.IsNaN(elementLeft)) - { - x = elementLeft; - } - else + if (!double.IsNaN(elementLeft)) + { + x = elementLeft; + } + else + { + // Arrange with right. + double elementRight = GetRight(child); + if (!double.IsNaN(elementRight)) { - // Arrange with right. - double elementRight = GetRight(child); - if (!double.IsNaN(elementRight)) - { - x = finalSize.Width - child.DesiredSize.Width - elementRight; - } + x = finalSize.Width - child.DesiredSize.Width - elementRight; } + } - double elementTop = GetTop(child); - if (!double.IsNaN(elementTop) ) - { - y = elementTop; - } - else + double elementTop = GetTop(child); + if (!double.IsNaN(elementTop)) + { + y = elementTop; + } + else + { + double elementBottom = GetBottom(child); + if (!double.IsNaN(elementBottom)) { - double elementBottom = GetBottom(child); - if (!double.IsNaN(elementBottom)) - { - y = finalSize.Height - child.DesiredSize.Height - elementBottom; - } + y = finalSize.Height - child.DesiredSize.Height - elementBottom; } + } - child.Arrange(new Rect(new Point(x, y), child.DesiredSize)); + child.Arrange(new Rect(new Point(x, y), child.DesiredSize)); + } + + /// + /// Arranges the control's children. + /// + /// The size allocated to the control. + /// The space taken. + protected override Size ArrangeOverride(Size finalSize) + { + foreach (Control child in Children) + { + ArrangeChild(child, finalSize); } return finalSize; diff --git a/src/Avalonia.Controls/ContextMenu.cs b/src/Avalonia.Controls/ContextMenu.cs index ee2378101a..2b122d4174 100644 --- a/src/Avalonia.Controls/ContextMenu.cs +++ b/src/Avalonia.Controls/ContextMenu.cs @@ -63,7 +63,7 @@ namespace Avalonia.Controls /// Defines the property. /// public static readonly StyledProperty PlacementRectProperty = - AvaloniaProperty.Register(nameof(PlacementRect)); + Popup.PlacementRectProperty.AddOwner(); /// /// Defines the property. diff --git a/src/Avalonia.Controls/Converters/CornerRadiusFilterConverter.cs b/src/Avalonia.Controls/Converters/CornerRadiusFilterConverter.cs index b2433bfd97..a91f143019 100644 --- a/src/Avalonia.Controls/Converters/CornerRadiusFilterConverter.cs +++ b/src/Avalonia.Controls/Converters/CornerRadiusFilterConverter.cs @@ -1,6 +1,5 @@ using System; using System.Globalization; - using Avalonia.Data.Converters; namespace Avalonia.Controls.Converters @@ -22,7 +21,12 @@ namespace Avalonia.Controls.Converters /// public double Scale { get; set; } = 1; - public object? Convert(object? value, Type targetType, object? parameter, CultureInfo culture) + /// + public object? Convert( + object? value, + Type targetType, + object? parameter, + CultureInfo culture) { if (!(value is CornerRadius radius)) { @@ -36,7 +40,12 @@ namespace Avalonia.Controls.Converters Filter.HasAllFlags(Corners.BottomLeft) ? radius.BottomLeft * Scale : 0); } - public object? ConvertBack(object? value, Type targetType, object? parameter, CultureInfo culture) + /// + public object? ConvertBack( + object? value, + Type targetType, + object? parameter, + CultureInfo culture) { throw new NotImplementedException(); } diff --git a/src/Avalonia.Controls/DateTimePickers/TimePicker.cs b/src/Avalonia.Controls/DateTimePickers/TimePicker.cs index f04c79505e..047667567d 100644 --- a/src/Avalonia.Controls/DateTimePickers/TimePicker.cs +++ b/src/Avalonia.Controls/DateTimePickers/TimePicker.cs @@ -38,13 +38,13 @@ namespace Avalonia.Controls /// Defines the property /// public static readonly StyledProperty HeaderProperty = - AvaloniaProperty.Register(nameof(Header)); + AvaloniaProperty.Register(nameof(Header)); /// /// Defines the property /// public static readonly StyledProperty HeaderTemplateProperty = - AvaloniaProperty.Register(nameof(HeaderTemplate)); + AvaloniaProperty.Register(nameof(HeaderTemplate)); /// /// Defines the property diff --git a/src/Avalonia.Controls/Diagnostics/IPopupHostProvider.cs b/src/Avalonia.Controls/Diagnostics/IPopupHostProvider.cs index 45cd1d727e..64978248e5 100644 --- a/src/Avalonia.Controls/Diagnostics/IPopupHostProvider.cs +++ b/src/Avalonia.Controls/Diagnostics/IPopupHostProvider.cs @@ -1,11 +1,13 @@ using System; using Avalonia.Controls.Primitives; +using Avalonia.Metadata; namespace Avalonia.Controls.Diagnostics { /// /// Diagnostics interface to retrieve an associated . /// + [NotClientImplementable] public interface IPopupHostProvider { /// diff --git a/src/Avalonia.Controls/DockPanel.cs b/src/Avalonia.Controls/DockPanel.cs index 8e23555c2d..3e3ed509b5 100644 --- a/src/Avalonia.Controls/DockPanel.cs +++ b/src/Avalonia.Controls/DockPanel.cs @@ -34,7 +34,7 @@ namespace Avalonia.Controls /// public static readonly StyledProperty LastChildFillProperty = AvaloniaProperty.Register( - nameof(LastChildFillProperty), + nameof(LastChildFill), defaultValue: true); /// diff --git a/src/Avalonia.Controls/Documents/IInlineHost.cs b/src/Avalonia.Controls/Documents/IInlineHost.cs new file mode 100644 index 0000000000..da72c207be --- /dev/null +++ b/src/Avalonia.Controls/Documents/IInlineHost.cs @@ -0,0 +1,11 @@ +using Avalonia.LogicalTree; + +namespace Avalonia.Controls.Documents +{ + internal interface IInlineHost : ILogical + { + void AddVisualChild(IControl child); + + void Invalidate(); + } +} diff --git a/src/Avalonia.Controls/Documents/Inline.cs b/src/Avalonia.Controls/Documents/Inline.cs index fdd78459c8..b400625903 100644 --- a/src/Avalonia.Controls/Documents/Inline.cs +++ b/src/Avalonia.Controls/Documents/Inline.cs @@ -2,9 +2,8 @@ using System.Collections.Generic; using System.Text; using Avalonia.Media; using Avalonia.Media.TextFormatting; -using Avalonia.Utilities; -namespace Avalonia.Controls.Documents +namespace Avalonia.Controls.Documents { /// /// Inline element. @@ -45,9 +44,9 @@ namespace Avalonia.Controls.Documents set { SetValue(BaselineAlignmentProperty, value); } } - internal abstract int BuildRun(StringBuilder stringBuilder, IList> textStyleOverrides, int firstCharacterIndex); + internal abstract void BuildTextRun(IList textRuns); - internal abstract int AppendText(StringBuilder stringBuilder); + internal abstract void AppendText(StringBuilder stringBuilder); protected TextRunProperties CreateTextRunProperties() { @@ -63,7 +62,7 @@ namespace Avalonia.Controls.Documents { case nameof(TextDecorations): case nameof(BaselineAlignment): - Invalidate(); + InlineHost?.Invalidate(); break; } } diff --git a/src/Avalonia.Controls/Documents/InlineCollection.cs b/src/Avalonia.Controls/Documents/InlineCollection.cs index 45c715c13a..a76222385e 100644 --- a/src/Avalonia.Controls/Documents/InlineCollection.cs +++ b/src/Avalonia.Controls/Documents/InlineCollection.cs @@ -12,29 +12,37 @@ namespace Avalonia.Controls.Documents [WhitespaceSignificantCollection] public class InlineCollection : AvaloniaList { + private readonly IInlineHost? _host; private string? _text = string.Empty; /// /// Initializes a new instance of the class. /// - public InlineCollection(ILogical parent) : base(0) + public InlineCollection(ILogical parent) : this(parent, null) { } + + /// + /// Initializes a new instance of the class. + /// + internal InlineCollection(ILogical parent, IInlineHost? host = null) : base(0) { + _host = host; + ResetBehavior = ResetBehavior.Remove; this.ForEachItem( x => { ((ISetLogicalParent)x).SetParent(parent); - x.Invalidated += Invalidate; - Invalidate(); + x.InlineHost = host; + host?.Invalidate(); }, x => { ((ISetLogicalParent)x).SetParent(null); - x.Invalidated -= Invalidate; - Invalidate(); + x.InlineHost = host; + host?.Invalidate(); }, - () => throw new NotSupportedException()); + () => throw new NotSupportedException()); } public bool HasComplexContent => Count > 0; @@ -96,12 +104,22 @@ namespace Avalonia.Controls.Documents } } + public void Add(IControl child) + { + var implicitRun = new InlineUIContainer(child); + + Add(implicitRun); + } + public override void Add(Inline item) { if (!HasComplexContent) { - base.Add(new Run(_text)); - + if (!string.IsNullOrEmpty(_text)) + { + base.Add(new Run(_text)); + } + _text = string.Empty; } @@ -112,11 +130,19 @@ namespace Avalonia.Controls.Documents /// Raised when an inline in the collection changes. /// public event EventHandler? Invalidated; - + /// /// Raises the event. /// - protected void Invalidate() => Invalidated?.Invoke(this, EventArgs.Empty); + protected void Invalidate() + { + if(_host != null) + { + _host.Invalidate(); + } + + Invalidated?.Invoke(this, EventArgs.Empty); + } private void Invalidate(object? sender, EventArgs e) => Invalidate(); } diff --git a/src/Avalonia.Controls/Documents/InlineUIContainer.cs b/src/Avalonia.Controls/Documents/InlineUIContainer.cs new file mode 100644 index 0000000000..5f08c23099 --- /dev/null +++ b/src/Avalonia.Controls/Documents/InlineUIContainer.cs @@ -0,0 +1,125 @@ +using System.Collections.Generic; +using System.Text; +using Avalonia.Media; +using Avalonia.Media.TextFormatting; +using Avalonia.Metadata; +using Avalonia.Utilities; + +namespace Avalonia.Controls.Documents +{ + /// + /// InlineUIContainer - a wrapper for embedded UIElements in text + /// flow content inline collections + /// + public class InlineUIContainer : Inline + { + /// + /// Defines the property. + /// + public static readonly StyledProperty ChildProperty = + AvaloniaProperty.Register(nameof(Child)); + + static InlineUIContainer() + { + BaselineAlignmentProperty.OverrideDefaultValue(BaselineAlignment.Top); + } + + /// + /// Initializes a new instance of InlineUIContainer element. + /// + /// + /// The purpose of this element is to be a wrapper for UIElements + /// when they are embedded into text flow - as items of + /// InlineCollections. + /// + public InlineUIContainer() + { + } + + /// + /// Initializes an InlineBox specifying its child UIElement + /// + /// + /// UIElement set as a child of this inline item + /// + public InlineUIContainer(IControl child) + { + Child = child; + } + + /// + /// The content spanned by this TextElement. + /// + [Content] + public IControl Child + { + get => GetValue(ChildProperty); + set => SetValue(ChildProperty, value); + } + + internal override void BuildTextRun(IList textRuns) + { + if(InlineHost == null) + { + return; + } + + ((ISetLogicalParent)Child).SetParent(InlineHost); + + InlineHost.AddVisualChild(Child); + + textRuns.Add(new InlineRun(Child, CreateTextRunProperties())); + } + + internal override void AppendText(StringBuilder stringBuilder) + { + } + + private class InlineRun : DrawableTextRun + { + public InlineRun(IControl control, TextRunProperties properties) + { + Control = control; + Properties = properties; + } + + public IControl Control { get; } + + public override TextRunProperties? Properties { get; } + + public override Size Size + { + get + { + if (!Control.IsMeasureValid) + { + Control.Measure(Size.Infinity); + } + + return Control.DesiredSize; + } + } + + public override double Baseline + { + get + { + double baseline = Size.Height; + double baselineOffsetValue = Control.GetValue(TextBlock.BaselineOffsetProperty); + + if (!MathUtilities.IsZero(baselineOffsetValue)) + { + baseline = baselineOffsetValue; + } + + return -baseline; + } + } + + public override void Draw(DrawingContext drawingContext, Point origin) + { + Control.Arrange(new Rect(origin, Size)); + } + } + } +} diff --git a/src/Avalonia.Controls/Documents/LineBreak.cs b/src/Avalonia.Controls/Documents/LineBreak.cs index 5e0cd1d387..aeb81f7313 100644 --- a/src/Avalonia.Controls/Documents/LineBreak.cs +++ b/src/Avalonia.Controls/Documents/LineBreak.cs @@ -1,9 +1,9 @@ using System; using System.Collections.Generic; using System.Text; +using Avalonia.LogicalTree; using Avalonia.Media.TextFormatting; using Avalonia.Metadata; -using Avalonia.Utilities; namespace Avalonia.Controls.Documents { @@ -20,24 +20,14 @@ namespace Avalonia.Controls.Documents { } - internal override int BuildRun(StringBuilder stringBuilder, - IList> textStyleOverrides, int firstCharacterIndex) + internal override void BuildTextRun(IList textRuns) { - var length = AppendText(stringBuilder); - - textStyleOverrides.Add(new ValueSpan(firstCharacterIndex, length, - CreateTextRunProperties())); - - return length; + textRuns.Add(new TextEndOfLine()); } - internal override int AppendText(StringBuilder stringBuilder) + internal override void AppendText(StringBuilder stringBuilder) { - var text = Environment.NewLine; - - stringBuilder.Append(text); - - return text.Length; + stringBuilder.Append(Environment.NewLine); } } } diff --git a/src/Avalonia.Controls/Documents/Run.cs b/src/Avalonia.Controls/Documents/Run.cs index 2f9ba013ed..2bd66b8a64 100644 --- a/src/Avalonia.Controls/Documents/Run.cs +++ b/src/Avalonia.Controls/Documents/Run.cs @@ -4,7 +4,6 @@ using System.Text; using Avalonia.Data; using Avalonia.Media.TextFormatting; using Avalonia.Metadata; -using Avalonia.Utilities; namespace Avalonia.Controls.Documents { @@ -51,24 +50,22 @@ namespace Avalonia.Controls.Documents set { SetValue (TextProperty, value); } } - internal override int BuildRun(StringBuilder stringBuilder, - IList> textStyleOverrides, int firstCharacterIndex) + internal override void BuildTextRun(IList textRuns) { - var length = AppendText(stringBuilder); + var text = (Text ?? "").AsMemory(); - textStyleOverrides.Add(new ValueSpan(firstCharacterIndex, length, - CreateTextRunProperties())); + var textRunProperties = CreateTextRunProperties(); - return length; + var textCharacters = new TextCharacters(text, textRunProperties); + + textRuns.Add(textCharacters); } - internal override int AppendText(StringBuilder stringBuilder) + internal override void AppendText(StringBuilder stringBuilder) { var text = Text ?? ""; stringBuilder.Append(text); - - return text.Length; } protected override void OnPropertyChanged(AvaloniaPropertyChangedEventArgs change) @@ -78,7 +75,7 @@ namespace Avalonia.Controls.Documents switch (change.Property.Name) { case nameof(Text): - Invalidate(); + InlineHost?.Invalidate(); break; } } diff --git a/src/Avalonia.Controls/Documents/Span.cs b/src/Avalonia.Controls/Documents/Span.cs index c086997b07..bd1b4fc5e1 100644 --- a/src/Avalonia.Controls/Documents/Span.cs +++ b/src/Avalonia.Controls/Documents/Span.cs @@ -1,8 +1,8 @@ +using System; using System.Collections.Generic; using System.Text; using Avalonia.Media.TextFormatting; using Avalonia.Metadata; -using Avalonia.Utilities; namespace Avalonia.Controls.Documents { @@ -25,8 +25,7 @@ namespace Avalonia.Controls.Documents public Span() { Inlines = new InlineCollection(this); - - Inlines.Invalidated += (s, e) => Invalidate(); + Inlines.Invalidated += (s, e) => InlineHost?.Invalidate(); } /// @@ -35,61 +34,42 @@ namespace Avalonia.Controls.Documents [Content] public InlineCollection Inlines { get; } - internal override int BuildRun(StringBuilder stringBuilder, IList> textStyleOverrides, int firstCharacterIndex) + internal override void BuildTextRun(IList textRuns) { - var length = 0; - if (Inlines.HasComplexContent) { foreach (var inline in Inlines) { - var inlineLength = inline.BuildRun(stringBuilder, textStyleOverrides, firstCharacterIndex); - - firstCharacterIndex += inlineLength; - - length += inlineLength; + inline.BuildTextRun(textRuns); } } else { - if (Inlines.Text == null) + if (Inlines.Text is string text) { - return length; - } - - stringBuilder.Append(Inlines.Text); + var textRunProperties = CreateTextRunProperties(); - length = Inlines.Text.Length; + var textCharacters = new TextCharacters(text.AsMemory(), textRunProperties); - textStyleOverrides.Add(new ValueSpan(firstCharacterIndex, length, - CreateTextRunProperties())); + textRuns.Add(textCharacters); + } } - - return length; } - internal override int AppendText(StringBuilder stringBuilder) + internal override void AppendText(StringBuilder stringBuilder) { if (Inlines.HasComplexContent) { - var length = 0; - foreach (var inline in Inlines) { - length += inline.AppendText(stringBuilder); + inline.AppendText(stringBuilder); } - - return length; } - if (Inlines.Text == null) + if (Inlines.Text is string text) { - return 0; + stringBuilder.Append(text); } - - stringBuilder.Append(Inlines.Text); - - return Inlines.Text.Length; } } } diff --git a/src/Avalonia.Controls/Documents/TextElement.cs b/src/Avalonia.Controls/Documents/TextElement.cs index 450aafbfaf..f228519e60 100644 --- a/src/Avalonia.Controls/Documents/TextElement.cs +++ b/src/Avalonia.Controls/Documents/TextElement.cs @@ -1,5 +1,4 @@ -using System; -using Avalonia.Media; +using Avalonia.Media; namespace Avalonia.Controls.Documents { @@ -251,10 +250,7 @@ namespace Avalonia.Controls.Documents control.SetValue(ForegroundProperty, value); } - /// - /// Raised when the visual representation of the text element changes. - /// - public event EventHandler? Invalidated; + internal IInlineHost? InlineHost { get; set; } protected override void OnPropertyChanged(AvaloniaPropertyChangedEventArgs change) { @@ -269,14 +265,9 @@ namespace Avalonia.Controls.Documents case nameof(FontWeight): case nameof(FontStretch): case nameof(Foreground): - Invalidate(); + InlineHost?.Invalidate(); break; } } - - /// - /// Raises the event. - /// - protected void Invalidate() => Invalidated?.Invoke(this, EventArgs.Empty); } } diff --git a/src/Avalonia.Controls/Embedding/Offscreen/OffscreenTopLevelImpl.cs b/src/Avalonia.Controls/Embedding/Offscreen/OffscreenTopLevelImpl.cs index 08d559a5c1..1c7bdb9b37 100644 --- a/src/Avalonia.Controls/Embedding/Offscreen/OffscreenTopLevelImpl.cs +++ b/src/Avalonia.Controls/Embedding/Offscreen/OffscreenTopLevelImpl.cs @@ -2,11 +2,13 @@ using System.Collections.Generic; using Avalonia.Input; using Avalonia.Input.Raw; +using Avalonia.Metadata; using Avalonia.Platform; using Avalonia.Rendering; namespace Avalonia.Controls.Embedding.Offscreen { + [Unstable] public abstract class OffscreenTopLevelImplBase : ITopLevelImpl { private double _scaling = 1; diff --git a/src/Avalonia.Controls/IContentControl.cs b/src/Avalonia.Controls/IContentControl.cs index d28b0afb25..b4d8d0f574 100644 --- a/src/Avalonia.Controls/IContentControl.cs +++ b/src/Avalonia.Controls/IContentControl.cs @@ -1,5 +1,6 @@ using Avalonia.Controls.Templates; using Avalonia.Layout; +using Avalonia.Metadata; namespace Avalonia.Controls { @@ -7,6 +8,7 @@ namespace Avalonia.Controls /// Defines a control that displays according to a /// . /// + [NotClientImplementable] public interface IContentControl : IControl { /// diff --git a/src/Avalonia.Controls/IControl.cs b/src/Avalonia.Controls/IControl.cs index b501bc15a7..3395fc1059 100644 --- a/src/Avalonia.Controls/IControl.cs +++ b/src/Avalonia.Controls/IControl.cs @@ -1,6 +1,7 @@ using Avalonia.Controls.Templates; using Avalonia.Input; using Avalonia.Layout; +using Avalonia.Metadata; using Avalonia.VisualTree; namespace Avalonia.Controls @@ -8,6 +9,7 @@ namespace Avalonia.Controls /// /// Interface for Avalonia controls. /// + [NotClientImplementable] public interface IControl : IVisual, IDataTemplateHost, ILayoutable, diff --git a/src/Avalonia.Controls/IGlobalDataTemplates.cs b/src/Avalonia.Controls/IGlobalDataTemplates.cs index 92dcd2c189..f4499ddb5e 100644 --- a/src/Avalonia.Controls/IGlobalDataTemplates.cs +++ b/src/Avalonia.Controls/IGlobalDataTemplates.cs @@ -1,10 +1,12 @@ using Avalonia.Controls.Templates; +using Avalonia.Metadata; namespace Avalonia.Controls { /// /// Defines the application-global data templates. /// + [NotClientImplementable] public interface IGlobalDataTemplates : IDataTemplateHost { } diff --git a/src/Avalonia.Controls/IMenu.cs b/src/Avalonia.Controls/IMenu.cs index 0722a22f08..d90c5ea7a8 100644 --- a/src/Avalonia.Controls/IMenu.cs +++ b/src/Avalonia.Controls/IMenu.cs @@ -1,10 +1,12 @@ using Avalonia.Controls.Platform; +using Avalonia.Metadata; namespace Avalonia.Controls { /// /// Represents a or . /// + [NotClientImplementable] public interface IMenu : IMenuElement { /// diff --git a/src/Avalonia.Controls/IMenuElement.cs b/src/Avalonia.Controls/IMenuElement.cs index a3200d2b1b..c13c20b639 100644 --- a/src/Avalonia.Controls/IMenuElement.cs +++ b/src/Avalonia.Controls/IMenuElement.cs @@ -1,11 +1,13 @@ using System.Collections.Generic; using Avalonia.Input; +using Avalonia.Metadata; namespace Avalonia.Controls { /// /// Represents an or . /// + [NotClientImplementable] public interface IMenuElement : IControl { /// diff --git a/src/Avalonia.Controls/IMenuItem.cs b/src/Avalonia.Controls/IMenuItem.cs index 35e36eb0f4..9d7ef3c18d 100644 --- a/src/Avalonia.Controls/IMenuItem.cs +++ b/src/Avalonia.Controls/IMenuItem.cs @@ -1,8 +1,11 @@ -namespace Avalonia.Controls +using Avalonia.Metadata; + +namespace Avalonia.Controls { /// /// Represents a . /// + [NotClientImplementable] public interface IMenuItem : IMenuElement { /// diff --git a/src/Avalonia.Controls/INativeMenuExporterEventsImplBridge.cs b/src/Avalonia.Controls/INativeMenuExporterEventsImplBridge.cs index f492e6ca0f..29963e4821 100644 --- a/src/Avalonia.Controls/INativeMenuExporterEventsImplBridge.cs +++ b/src/Avalonia.Controls/INativeMenuExporterEventsImplBridge.cs @@ -1,5 +1,8 @@ +using Avalonia.Metadata; + namespace Avalonia.Controls { + [Unstable] public interface INativeMenuExporterEventsImplBridge { void RaiseNeedsUpdate (); diff --git a/src/Avalonia.Controls/INativeMenuItemExporterEventsImplBridge.cs b/src/Avalonia.Controls/INativeMenuItemExporterEventsImplBridge.cs index 6cb68d8ddd..a6c7489971 100644 --- a/src/Avalonia.Controls/INativeMenuItemExporterEventsImplBridge.cs +++ b/src/Avalonia.Controls/INativeMenuItemExporterEventsImplBridge.cs @@ -1,5 +1,8 @@ +using Avalonia.Metadata; + namespace Avalonia.Controls { + [Unstable] public interface INativeMenuItemExporterEventsImplBridge { void RaiseClicked (); diff --git a/src/Avalonia.Controls/IPanel.cs b/src/Avalonia.Controls/IPanel.cs index 7b9e2c2074..8f2564ec74 100644 --- a/src/Avalonia.Controls/IPanel.cs +++ b/src/Avalonia.Controls/IPanel.cs @@ -1,8 +1,11 @@ +using Avalonia.Metadata; + namespace Avalonia.Controls { /// /// Interface for controls that can contain multiple children. /// + [NotClientImplementable] public interface IPanel : IControl { /// @@ -10,4 +13,4 @@ namespace Avalonia.Controls /// Controls Children { get; } } -} \ No newline at end of file +} diff --git a/src/Avalonia.Controls/IScrollable.cs b/src/Avalonia.Controls/IScrollable.cs index 2a98b3910a..680088290c 100644 --- a/src/Avalonia.Controls/IScrollable.cs +++ b/src/Avalonia.Controls/IScrollable.cs @@ -1,4 +1,3 @@ - namespace Avalonia.Controls.Primitives { /// diff --git a/src/Avalonia.Controls/ItemsControl.cs b/src/Avalonia.Controls/ItemsControl.cs index 256160a116..56b0014c05 100644 --- a/src/Avalonia.Controls/ItemsControl.cs +++ b/src/Avalonia.Controls/ItemsControl.cs @@ -518,7 +518,7 @@ namespace Avalonia.Controls } c = result; - } while (c != null && c != from); + } while (c != null && c != from && direction != NavigationDirection.First && direction != NavigationDirection.Last); return null; } diff --git a/src/Avalonia.Controls/MaskedTextBox.cs b/src/Avalonia.Controls/MaskedTextBox.cs index 933788f9ea..080326606e 100644 --- a/src/Avalonia.Controls/MaskedTextBox.cs +++ b/src/Avalonia.Controls/MaskedTextBox.cs @@ -32,7 +32,7 @@ namespace Avalonia.Controls AvaloniaProperty.Register(nameof(Mask), string.Empty); public static new readonly StyledProperty PasswordCharProperty = - AvaloniaProperty.Register(nameof(PasswordChar), '\0'); + AvaloniaProperty.Register(nameof(PasswordChar), '\0'); public static readonly StyledProperty PromptCharProperty = AvaloniaProperty.Register(nameof(PromptChar), '_'); diff --git a/src/Avalonia.Controls/MenuBase.cs b/src/Avalonia.Controls/MenuBase.cs index bdcff5cd09..122d45d033 100644 --- a/src/Avalonia.Controls/MenuBase.cs +++ b/src/Avalonia.Controls/MenuBase.cs @@ -18,8 +18,8 @@ namespace Avalonia.Controls /// /// Defines the property. /// - public static readonly DirectProperty IsOpenProperty = - AvaloniaProperty.RegisterDirect( + public static readonly DirectProperty IsOpenProperty = + AvaloniaProperty.RegisterDirect( nameof(IsOpen), o => o.IsOpen); diff --git a/src/Avalonia.Controls/MenuItem.cs b/src/Avalonia.Controls/MenuItem.cs index 619eafb71b..58229a1772 100644 --- a/src/Avalonia.Controls/MenuItem.cs +++ b/src/Avalonia.Controls/MenuItem.cs @@ -85,13 +85,13 @@ namespace Avalonia.Controls /// Defines the event. /// public static readonly RoutedEvent PointerEnterItemEvent = - RoutedEvent.Register(nameof(PointerEnterItem), RoutingStrategies.Bubble); + RoutedEvent.Register(nameof(PointerEnterItem), RoutingStrategies.Bubble); /// /// Defines the event. /// public static readonly RoutedEvent PointerLeaveItemEvent = - RoutedEvent.Register(nameof(PointerLeaveItem), RoutingStrategies.Bubble); + RoutedEvent.Register(nameof(PointerLeaveItem), RoutingStrategies.Bubble); /// /// Defines the event. diff --git a/src/Avalonia.Controls/NativeMenuItemBase.cs b/src/Avalonia.Controls/NativeMenuItemBase.cs index a5e3308e3b..4946d16f01 100644 --- a/src/Avalonia.Controls/NativeMenuItemBase.cs +++ b/src/Avalonia.Controls/NativeMenuItemBase.cs @@ -11,8 +11,8 @@ namespace Avalonia.Controls } - public static readonly DirectProperty ParentProperty = - AvaloniaProperty.RegisterDirect("Parent", o => o.Parent, (o, v) => o.Parent = v); + public static readonly DirectProperty ParentProperty = + AvaloniaProperty.RegisterDirect("Parent", o => o.Parent, (o, v) => o.Parent = v); public NativeMenu? Parent { diff --git a/src/Avalonia.Controls/Notifications/IManagedNotificationManager.cs b/src/Avalonia.Controls/Notifications/IManagedNotificationManager.cs index 977544674d..b2e6e9e80b 100644 --- a/src/Avalonia.Controls/Notifications/IManagedNotificationManager.cs +++ b/src/Avalonia.Controls/Notifications/IManagedNotificationManager.cs @@ -1,4 +1,6 @@ -namespace Avalonia.Controls.Notifications +using Avalonia.Metadata; + +namespace Avalonia.Controls.Notifications { /// /// Represents a notification manager that can show arbitrary content. @@ -9,6 +11,7 @@ /// can display arbitrary content, as opposed to notification managers which display notifications /// using the host operating system's notification mechanism. /// + [NotClientImplementable] public interface IManagedNotificationManager : INotificationManager { /// diff --git a/src/Avalonia.Controls/Notifications/INotification.cs b/src/Avalonia.Controls/Notifications/INotification.cs index fa08233097..9ccce5b2c4 100644 --- a/src/Avalonia.Controls/Notifications/INotification.cs +++ b/src/Avalonia.Controls/Notifications/INotification.cs @@ -1,10 +1,12 @@ using System; +using Avalonia.Metadata; namespace Avalonia.Controls.Notifications { /// /// Represents a notification that can be shown in a window or by the host operating system. /// + [NotClientImplementable] public interface INotification { /// diff --git a/src/Avalonia.Controls/Notifications/INotificationManager.cs b/src/Avalonia.Controls/Notifications/INotificationManager.cs index 72fb8e6c08..5fa479f2c3 100644 --- a/src/Avalonia.Controls/Notifications/INotificationManager.cs +++ b/src/Avalonia.Controls/Notifications/INotificationManager.cs @@ -1,9 +1,12 @@ -namespace Avalonia.Controls.Notifications +using Avalonia.Metadata; + +namespace Avalonia.Controls.Notifications { /// /// Represents a notification manager that can be used to show notifications in a window or using /// the host operating system. /// + [NotClientImplementable] public interface INotificationManager { /// diff --git a/src/Avalonia.Controls/Platform/DefaultMenuInteractionHandler.cs b/src/Avalonia.Controls/Platform/DefaultMenuInteractionHandler.cs index 6e9ac537f1..3a6d06f150 100644 --- a/src/Avalonia.Controls/Platform/DefaultMenuInteractionHandler.cs +++ b/src/Avalonia.Controls/Platform/DefaultMenuInteractionHandler.cs @@ -4,6 +4,7 @@ using Avalonia.Input; using Avalonia.Input.Raw; using Avalonia.Interactivity; using Avalonia.LogicalTree; +using Avalonia.Metadata; using Avalonia.Platform; using Avalonia.Rendering; using Avalonia.Threading; @@ -14,6 +15,7 @@ namespace Avalonia.Controls.Platform /// /// Provides the default keyboard and pointer interaction for menus. /// + [Unstable] public class DefaultMenuInteractionHandler : IMenuInteractionHandler { private readonly bool _isContextMenu; @@ -54,6 +56,7 @@ namespace Avalonia.Controls.Platform Menu.AddHandler(Avalonia.Controls.Menu.MenuOpenedEvent, this.MenuOpened); Menu.AddHandler(MenuItem.PointerEnterItemEvent, PointerEnter); Menu.AddHandler(MenuItem.PointerLeaveItemEvent, PointerLeave); + Menu.AddHandler(InputElement.PointerMovedEvent, PointerMoved); _root = Menu.VisualRoot; @@ -89,6 +92,7 @@ namespace Avalonia.Controls.Platform Menu.RemoveHandler(Avalonia.Controls.Menu.MenuOpenedEvent, this.MenuOpened); Menu.RemoveHandler(MenuItem.PointerEnterItemEvent, PointerEnter); Menu.RemoveHandler(MenuItem.PointerLeaveItemEvent, PointerLeave); + Menu.RemoveHandler(InputElement.PointerMovedEvent, PointerMoved); if (_root is InputElement inputRoot) { @@ -338,6 +342,22 @@ namespace Avalonia.Controls.Platform } } + protected internal virtual void PointerMoved(object? sender, PointerEventArgs e) + { + // HACK: #8179 needs to be addressed to correctly implement it in the PointerPressed method. + var item = GetMenuItem(e.Source as IControl) as MenuItem; + if (item?.TransformedBounds == null) + { + return; + } + var point = e.GetCurrentPoint(null); + + if (point.Properties.IsLeftButtonPressed && item.TransformedBounds.Value.Contains(point.Position) == false) + { + e.Pointer.Capture(null); + } + } + protected internal virtual void PointerLeave(object? sender, PointerEventArgs e) { var item = GetMenuItem(e.Source as IControl); @@ -417,7 +437,7 @@ namespace Avalonia.Controls.Platform protected internal virtual void MenuOpened(object? sender, RoutedEventArgs e) { - if (e.Source == Menu) + if (e.Source is Menu) { Menu?.MoveSelection(NavigationDirection.First, true); } diff --git a/src/Avalonia.Controls/Platform/IApplicationPlatformEvents.cs b/src/Avalonia.Controls/Platform/IApplicationPlatformEvents.cs index a8d3a3b3ac..99bbb8b56d 100644 --- a/src/Avalonia.Controls/Platform/IApplicationPlatformEvents.cs +++ b/src/Avalonia.Controls/Platform/IApplicationPlatformEvents.cs @@ -1,5 +1,8 @@ +using Avalonia.Metadata; + namespace Avalonia.Platform { + [Unstable] public interface IApplicationPlatformEvents { void RaiseUrlsOpened(string[] urls); diff --git a/src/Avalonia.Controls/Platform/IMenuInteractionHandler.cs b/src/Avalonia.Controls/Platform/IMenuInteractionHandler.cs index dd8503f768..47b5a048b0 100644 --- a/src/Avalonia.Controls/Platform/IMenuInteractionHandler.cs +++ b/src/Avalonia.Controls/Platform/IMenuInteractionHandler.cs @@ -1,8 +1,11 @@ -namespace Avalonia.Controls.Platform +using Avalonia.Metadata; + +namespace Avalonia.Controls.Platform { /// /// Handles user interaction for menus. /// + [Unstable] public interface IMenuInteractionHandler { /// diff --git a/src/Avalonia.Controls/Platform/IMountedVolumeInfoProvider.cs b/src/Avalonia.Controls/Platform/IMountedVolumeInfoProvider.cs index 6e10163175..daeb9076e6 100644 --- a/src/Avalonia.Controls/Platform/IMountedVolumeInfoProvider.cs +++ b/src/Avalonia.Controls/Platform/IMountedVolumeInfoProvider.cs @@ -1,13 +1,13 @@ using System; using System.Collections.ObjectModel; -using System.Threading.Tasks; -using Avalonia.Platform; +using Avalonia.Metadata; namespace Avalonia.Controls.Platform { /// /// Defines a platform-specific mount volumes info provider implementation. /// + [Unstable] public interface IMountedVolumeInfoProvider { /// diff --git a/src/Avalonia.Controls/Platform/INativeControlHostImpl.cs b/src/Avalonia.Controls/Platform/INativeControlHostImpl.cs index df13613848..ffa79aa8d6 100644 --- a/src/Avalonia.Controls/Platform/INativeControlHostImpl.cs +++ b/src/Avalonia.Controls/Platform/INativeControlHostImpl.cs @@ -1,10 +1,11 @@ using System; using System.Diagnostics.CodeAnalysis; +using Avalonia.Metadata; using Avalonia.Platform; -using Avalonia.VisualTree; namespace Avalonia.Controls.Platform { + [Unstable] public interface INativeControlHostImpl { INativeControlHostDestroyableControlHandle CreateDefaultChild(IPlatformHandle parent); @@ -13,11 +14,13 @@ namespace Avalonia.Controls.Platform bool IsCompatibleWith(IPlatformHandle handle); } + [Unstable] public interface INativeControlHostDestroyableControlHandle : IPlatformHandle { void Destroy(); } + [Unstable] public interface INativeControlHostControlTopLevelAttachment : IDisposable { INativeControlHostImpl? AttachedTo { get; set; } @@ -27,6 +30,7 @@ namespace Avalonia.Controls.Platform void ShowInBounds(Rect rect); } + [Unstable] public interface ITopLevelImplWithNativeControlHost { INativeControlHostImpl? NativeControlHost { get; } diff --git a/src/Avalonia.Controls/Platform/IPlatformIconLoader.cs b/src/Avalonia.Controls/Platform/IPlatformIconLoader.cs index ecbc6d2234..4c844ce30f 100644 --- a/src/Avalonia.Controls/Platform/IPlatformIconLoader.cs +++ b/src/Avalonia.Controls/Platform/IPlatformIconLoader.cs @@ -1,7 +1,9 @@ using System.IO; +using Avalonia.Metadata; namespace Avalonia.Platform { + [Unstable] public interface IPlatformIconLoader { IWindowIconImpl LoadIcon(string fileName); diff --git a/src/Avalonia.Controls/Platform/IPlatformLifetimeEventsImpl.cs b/src/Avalonia.Controls/Platform/IPlatformLifetimeEventsImpl.cs index 4cd6640453..0658f9211c 100644 --- a/src/Avalonia.Controls/Platform/IPlatformLifetimeEventsImpl.cs +++ b/src/Avalonia.Controls/Platform/IPlatformLifetimeEventsImpl.cs @@ -1,9 +1,10 @@ using System; -using System.ComponentModel; using Avalonia.Controls.ApplicationLifetimes; +using Avalonia.Metadata; namespace Avalonia.Platform { + [Unstable] public interface IPlatformLifetimeEventsImpl { /// diff --git a/src/Avalonia.Controls/Platform/IPlatformNativeSurfaceHandle.cs b/src/Avalonia.Controls/Platform/IPlatformNativeSurfaceHandle.cs index 264f5e4667..6ad07b1b13 100644 --- a/src/Avalonia.Controls/Platform/IPlatformNativeSurfaceHandle.cs +++ b/src/Avalonia.Controls/Platform/IPlatformNativeSurfaceHandle.cs @@ -1,7 +1,9 @@ using System; +using Avalonia.Metadata; namespace Avalonia.Platform { + [Unstable] public interface IPlatformNativeSurfaceHandle : IPlatformHandle { PixelSize Size { get; } diff --git a/src/Avalonia.Controls/Platform/IPopupImpl.cs b/src/Avalonia.Controls/Platform/IPopupImpl.cs index 477d5fab43..cd86045dee 100644 --- a/src/Avalonia.Controls/Platform/IPopupImpl.cs +++ b/src/Avalonia.Controls/Platform/IPopupImpl.cs @@ -1,10 +1,12 @@ using Avalonia.Controls.Primitives.PopupPositioning; +using Avalonia.Metadata; namespace Avalonia.Platform { /// /// Defines a platform-specific popup window implementation. /// + [Unstable] public interface IPopupImpl : IWindowBaseImpl { IPopupPositioner PopupPositioner { get; } diff --git a/src/Avalonia.Controls/Platform/IScreenImpl.cs b/src/Avalonia.Controls/Platform/IScreenImpl.cs index b68391aa52..fcae3b6493 100644 --- a/src/Avalonia.Controls/Platform/IScreenImpl.cs +++ b/src/Avalonia.Controls/Platform/IScreenImpl.cs @@ -1,9 +1,9 @@ using System.Collections.Generic; - -#nullable enable +using Avalonia.Metadata; namespace Avalonia.Platform { + [Unstable] public interface IScreenImpl { int ScreenCount { get; } diff --git a/src/Avalonia.Controls/Platform/ISystemDialogImpl.cs b/src/Avalonia.Controls/Platform/ISystemDialogImpl.cs index 1685a6a38c..715eda5cfa 100644 --- a/src/Avalonia.Controls/Platform/ISystemDialogImpl.cs +++ b/src/Avalonia.Controls/Platform/ISystemDialogImpl.cs @@ -1,10 +1,12 @@ using System.Threading.Tasks; +using Avalonia.Metadata; namespace Avalonia.Controls.Platform { /// /// Defines a platform-specific system dialog implementation. /// + [Unstable] public interface ISystemDialogImpl { /// diff --git a/src/Avalonia.Controls/Platform/ITopLevelImpl.cs b/src/Avalonia.Controls/Platform/ITopLevelImpl.cs index 80434882f7..bd0339f525 100644 --- a/src/Avalonia.Controls/Platform/ITopLevelImpl.cs +++ b/src/Avalonia.Controls/Platform/ITopLevelImpl.cs @@ -4,6 +4,7 @@ using Avalonia.Controls; using Avalonia.Input; using Avalonia.Input.Raw; using Avalonia.Layout; +using Avalonia.Metadata; using Avalonia.Rendering; using JetBrains.Annotations; @@ -50,6 +51,7 @@ namespace Avalonia.Platform /// This interface is the common interface to and /// . /// + [Unstable] public interface ITopLevelImpl : IDisposable { /// diff --git a/src/Avalonia.Controls/Platform/ITopLevelImplWithTextInputMethod.cs b/src/Avalonia.Controls/Platform/ITopLevelImplWithTextInputMethod.cs index bafb973765..a2e426ca08 100644 --- a/src/Avalonia.Controls/Platform/ITopLevelImplWithTextInputMethod.cs +++ b/src/Avalonia.Controls/Platform/ITopLevelImplWithTextInputMethod.cs @@ -1,9 +1,11 @@ using Avalonia.Input; using Avalonia.Input.TextInput; +using Avalonia.Metadata; using Avalonia.Platform; namespace Avalonia.Controls.Platform { + [Unstable] public interface ITopLevelImplWithTextInputMethod : ITopLevelImpl { public ITextInputMethodImpl? TextInputMethod { get; } diff --git a/src/Avalonia.Controls/Platform/ITopLevelNativeMenuExporter.cs b/src/Avalonia.Controls/Platform/ITopLevelNativeMenuExporter.cs index 9e72a40439..149a978c54 100644 --- a/src/Avalonia.Controls/Platform/ITopLevelNativeMenuExporter.cs +++ b/src/Avalonia.Controls/Platform/ITopLevelNativeMenuExporter.cs @@ -1,13 +1,16 @@ using System; +using Avalonia.Metadata; using Avalonia.Platform; namespace Avalonia.Controls.Platform { + [Unstable] public interface INativeMenuExporter { void SetNativeMenu(NativeMenu? menu); } + [Unstable] public interface ITopLevelNativeMenuExporter : INativeMenuExporter { bool IsNativeMenuExported { get; } @@ -15,11 +18,13 @@ namespace Avalonia.Controls.Platform event EventHandler OnIsNativeMenuExportedChanged; } + [Unstable] public interface INativeMenuExporterProvider { INativeMenuExporter? NativeMenuExporter { get; } } - + + [Unstable] public interface ITopLevelImplWithNativeMenuExporter : ITopLevelImpl { ITopLevelNativeMenuExporter? NativeMenuExporter { get; } diff --git a/src/Avalonia.Controls/Platform/ITrayIconImpl.cs b/src/Avalonia.Controls/Platform/ITrayIconImpl.cs index 289b569645..4ef9397d04 100644 --- a/src/Avalonia.Controls/Platform/ITrayIconImpl.cs +++ b/src/Avalonia.Controls/Platform/ITrayIconImpl.cs @@ -1,8 +1,10 @@ using System; using Avalonia.Controls.Platform; +using Avalonia.Metadata; namespace Avalonia.Platform { + [Unstable] public interface ITrayIconImpl : IDisposable { /// diff --git a/src/Avalonia.Controls/Platform/IWindowBaseImpl.cs b/src/Avalonia.Controls/Platform/IWindowBaseImpl.cs index 066f4579c0..512fad6dfc 100644 --- a/src/Avalonia.Controls/Platform/IWindowBaseImpl.cs +++ b/src/Avalonia.Controls/Platform/IWindowBaseImpl.cs @@ -1,8 +1,10 @@ using System; using Avalonia.Automation.Peers; +using Avalonia.Metadata; namespace Avalonia.Platform { + [Unstable] public interface IWindowBaseImpl : ITopLevelImpl { /// diff --git a/src/Avalonia.Controls/Platform/IWindowIconImpl.cs b/src/Avalonia.Controls/Platform/IWindowIconImpl.cs index 7086b7651c..4bb8844d97 100644 --- a/src/Avalonia.Controls/Platform/IWindowIconImpl.cs +++ b/src/Avalonia.Controls/Platform/IWindowIconImpl.cs @@ -1,7 +1,9 @@ using System.IO; +using Avalonia.Metadata; namespace Avalonia.Platform { + [Unstable] public interface IWindowIconImpl { void Save(Stream outputStream); diff --git a/src/Avalonia.Controls/Platform/IWindowImpl.cs b/src/Avalonia.Controls/Platform/IWindowImpl.cs index d4be4f9f45..af9392d440 100644 --- a/src/Avalonia.Controls/Platform/IWindowImpl.cs +++ b/src/Avalonia.Controls/Platform/IWindowImpl.cs @@ -1,12 +1,14 @@ using System; using Avalonia.Controls; using Avalonia.Input; +using Avalonia.Metadata; namespace Avalonia.Platform { /// /// Defines a platform-specific window implementation. /// + [Unstable] public interface IWindowImpl : IWindowBaseImpl { /// diff --git a/src/Avalonia.Controls/Platform/IWindowingPlatform.cs b/src/Avalonia.Controls/Platform/IWindowingPlatform.cs index fa26fe8fdd..5acc5adccd 100644 --- a/src/Avalonia.Controls/Platform/IWindowingPlatform.cs +++ b/src/Avalonia.Controls/Platform/IWindowingPlatform.cs @@ -1,5 +1,8 @@ +using Avalonia.Metadata; + namespace Avalonia.Platform { + [Unstable] public interface IWindowingPlatform { IWindowImpl CreateWindow(); diff --git a/src/Avalonia.Controls/Platform/InternalPlatformThreadingInterface.cs b/src/Avalonia.Controls/Platform/InternalPlatformThreadingInterface.cs index 4e5908456e..630d2d8efb 100644 --- a/src/Avalonia.Controls/Platform/InternalPlatformThreadingInterface.cs +++ b/src/Avalonia.Controls/Platform/InternalPlatformThreadingInterface.cs @@ -1,14 +1,13 @@ using System; -using System.Collections.Generic; using System.Runtime.InteropServices; using System.Threading; -using System.Threading.Tasks; +using Avalonia.Metadata; using Avalonia.Platform; -using Avalonia.Rendering; using Avalonia.Threading; namespace Avalonia.Controls.Platform { + [Unstable] public class InternalPlatformThreadingInterface : IPlatformThreadingInterface { public InternalPlatformThreadingInterface() diff --git a/src/Avalonia.Controls/Platform/MountedDriveInfo.cs b/src/Avalonia.Controls/Platform/MountedDriveInfo.cs index f3104e4360..620ac9303f 100644 --- a/src/Avalonia.Controls/Platform/MountedDriveInfo.cs +++ b/src/Avalonia.Controls/Platform/MountedDriveInfo.cs @@ -1,10 +1,12 @@ using System; +using Avalonia.Metadata; namespace Avalonia.Controls.Platform { /// /// Describes a Drive's properties. /// + [Unstable] public class MountedVolumeInfo : IEquatable { public string? VolumeLabel { get; set; } diff --git a/src/Avalonia.Controls/Platform/PlatformManager.cs b/src/Avalonia.Controls/Platform/PlatformManager.cs index ee62316922..92f6f1cb52 100644 --- a/src/Avalonia.Controls/Platform/PlatformManager.cs +++ b/src/Avalonia.Controls/Platform/PlatformManager.cs @@ -1,9 +1,11 @@ using System; using System.Reactive.Disposables; +using Avalonia.Metadata; using Avalonia.Platform; namespace Avalonia.Controls.Platform { + [Unstable] public static partial class PlatformManager { static bool s_designerMode; diff --git a/src/Avalonia.Controls/Platform/Surfaces/IFramebufferPlatformSurface.cs b/src/Avalonia.Controls/Platform/Surfaces/IFramebufferPlatformSurface.cs index 62cd012d51..0a7daeaa24 100644 --- a/src/Avalonia.Controls/Platform/Surfaces/IFramebufferPlatformSurface.cs +++ b/src/Avalonia.Controls/Platform/Surfaces/IFramebufferPlatformSurface.cs @@ -1,7 +1,9 @@ -using Avalonia.Platform; +using Avalonia.Metadata; +using Avalonia.Platform; namespace Avalonia.Controls.Platform.Surfaces { + [Unstable] public interface IFramebufferPlatformSurface { /// diff --git a/src/Avalonia.Controls/Presenters/ContentPresenter.cs b/src/Avalonia.Controls/Presenters/ContentPresenter.cs index 996cb29534..12a8dd747d 100644 --- a/src/Avalonia.Controls/Presenters/ContentPresenter.cs +++ b/src/Avalonia.Controls/Presenters/ContentPresenter.cs @@ -52,67 +52,67 @@ namespace Avalonia.Controls.Presenters /// /// Defines the property. /// - public static readonly AttachedProperty ForegroundProperty = + public static readonly StyledProperty ForegroundProperty = TextElement.ForegroundProperty.AddOwner(); /// /// Defines the property. /// - public static readonly AttachedProperty FontFamilyProperty = + public static readonly StyledProperty FontFamilyProperty = TextElement.FontFamilyProperty.AddOwner(); /// /// Defines the property. /// - public static readonly AttachedProperty FontSizeProperty = + public static readonly StyledProperty FontSizeProperty = TextElement.FontSizeProperty.AddOwner(); /// /// Defines the property. /// - public static readonly AttachedProperty FontStyleProperty = + public static readonly StyledProperty FontStyleProperty = TextElement.FontStyleProperty.AddOwner(); /// /// Defines the property. /// - public static readonly AttachedProperty FontWeightProperty = + public static readonly StyledProperty FontWeightProperty = TextElement.FontWeightProperty.AddOwner(); /// /// Defines the property. /// - public static readonly AttachedProperty FontStretchProperty = + public static readonly StyledProperty FontStretchProperty = TextElement.FontStretchProperty.AddOwner(); /// /// Defines the property /// - public static readonly AttachedProperty TextAlignmentProperty = + public static readonly StyledProperty TextAlignmentProperty = TextBlock.TextAlignmentProperty.AddOwner(); /// /// Defines the property /// - public static readonly AttachedProperty TextWrappingProperty = + public static readonly StyledProperty TextWrappingProperty = TextBlock.TextWrappingProperty.AddOwner(); /// /// Defines the property /// - public static readonly AttachedProperty TextTrimmingProperty = + public static readonly StyledProperty TextTrimmingProperty = TextBlock.TextTrimmingProperty.AddOwner(); /// /// Defines the property /// - public static readonly AttachedProperty LineHeightProperty = + public static readonly StyledProperty LineHeightProperty = TextBlock.LineHeightProperty.AddOwner(); /// /// Defines the property /// - public static readonly AttachedProperty MaxLinesProperty = + public static readonly StyledProperty MaxLinesProperty = TextBlock.MaxLinesProperty.AddOwner(); /// diff --git a/src/Avalonia.Controls/Presenters/IContentPresenter.cs b/src/Avalonia.Controls/Presenters/IContentPresenter.cs index ab4d61e3bd..673de4700b 100644 --- a/src/Avalonia.Controls/Presenters/IContentPresenter.cs +++ b/src/Avalonia.Controls/Presenters/IContentPresenter.cs @@ -1,4 +1,5 @@ using Avalonia.Controls.Primitives; +using Avalonia.Metadata; namespace Avalonia.Controls.Presenters { @@ -6,6 +7,7 @@ namespace Avalonia.Controls.Presenters /// Interface for controls that present a single item of data inside a /// template. /// + [NotClientImplementable] public interface IContentPresenter : IPresenter { /// diff --git a/src/Avalonia.Controls/Presenters/IContentPresenterHost.cs b/src/Avalonia.Controls/Presenters/IContentPresenterHost.cs index 78c4affe44..562638e94a 100644 --- a/src/Avalonia.Controls/Presenters/IContentPresenterHost.cs +++ b/src/Avalonia.Controls/Presenters/IContentPresenterHost.cs @@ -1,5 +1,6 @@ using Avalonia.Collections; using Avalonia.LogicalTree; +using Avalonia.Metadata; using Avalonia.Styling; namespace Avalonia.Controls.Presenters @@ -15,6 +16,7 @@ namespace Avalonia.Controls.Presenters /// parent control's template is instantiated so they register themselves using this /// interface. /// + [NotClientImplementable] public interface IContentPresenterHost : ITemplatedControl { /// diff --git a/src/Avalonia.Controls/Presenters/IItemsPresenter.cs b/src/Avalonia.Controls/Presenters/IItemsPresenter.cs index e7da3d4618..7cc72ef0a7 100644 --- a/src/Avalonia.Controls/Presenters/IItemsPresenter.cs +++ b/src/Avalonia.Controls/Presenters/IItemsPresenter.cs @@ -1,8 +1,10 @@ using System.Collections; using System.Collections.Specialized; +using Avalonia.Metadata; namespace Avalonia.Controls.Presenters { + [NotClientImplementable] public interface IItemsPresenter : IPresenter { IEnumerable? Items { get; set; } diff --git a/src/Avalonia.Controls/Presenters/IItemsPresenterHost.cs b/src/Avalonia.Controls/Presenters/IItemsPresenterHost.cs index ba9ee0fe31..db11474871 100644 --- a/src/Avalonia.Controls/Presenters/IItemsPresenterHost.cs +++ b/src/Avalonia.Controls/Presenters/IItemsPresenterHost.cs @@ -1,3 +1,4 @@ +using Avalonia.Metadata; using Avalonia.Styling; namespace Avalonia.Controls.Presenters @@ -13,6 +14,7 @@ namespace Avalonia.Controls.Presenters /// parent control's template is instantiated so they register themselves using this /// interface. /// + [NotClientImplementable] public interface IItemsPresenterHost : ITemplatedControl { /// diff --git a/src/Avalonia.Controls/Presenters/IPresenter.cs b/src/Avalonia.Controls/Presenters/IPresenter.cs index 5318ea2757..0399983189 100644 --- a/src/Avalonia.Controls/Presenters/IPresenter.cs +++ b/src/Avalonia.Controls/Presenters/IPresenter.cs @@ -1,4 +1,5 @@ using Avalonia.Controls.Primitives; +using Avalonia.Metadata; namespace Avalonia.Controls.Presenters { @@ -12,6 +13,7 @@ namespace Avalonia.Controls.Presenters /// of a then that signals that the visual child /// of the presenter is not a part of the template. /// + [NotClientImplementable] public interface IPresenter : IControl, INamed { } diff --git a/src/Avalonia.Controls/Presenters/TextPresenter.cs b/src/Avalonia.Controls/Presenters/TextPresenter.cs index d127866640..ea9ae7bb0f 100644 --- a/src/Avalonia.Controls/Presenters/TextPresenter.cs +++ b/src/Avalonia.Controls/Presenters/TextPresenter.cs @@ -26,14 +26,14 @@ namespace Avalonia.Controls.Presenters AvaloniaProperty.Register(nameof(PasswordChar)); public static readonly StyledProperty SelectionBrushProperty = - AvaloniaProperty.Register(nameof(SelectionBrushProperty)); + AvaloniaProperty.Register(nameof(SelectionBrush)); public static readonly StyledProperty SelectionForegroundBrushProperty = - AvaloniaProperty.Register(nameof(SelectionForegroundBrushProperty)); + AvaloniaProperty.Register(nameof(SelectionForegroundBrush)); public static readonly StyledProperty CaretBrushProperty = - AvaloniaProperty.Register(nameof(CaretBrushProperty)); - + AvaloniaProperty.Register(nameof(CaretBrush)); + public static readonly DirectProperty SelectionStartProperty = TextBox.SelectionStartProperty.AddOwner( o => o.SelectionStart, @@ -43,7 +43,7 @@ namespace Avalonia.Controls.Presenters TextBox.SelectionEndProperty.AddOwner( o => o.SelectionEnd, (o, v) => o.SelectionEnd = v); - + /// /// Defines the property. /// @@ -65,6 +65,12 @@ namespace Avalonia.Controls.Presenters public static readonly StyledProperty TextWrappingProperty = TextBlock.TextWrappingProperty.AddOwner(); + /// + /// Defines the property. + /// + public static readonly StyledProperty LineHeightProperty = + TextBlock.LineHeightProperty.AddOwner(); + /// /// Defines the property. /// @@ -179,6 +185,15 @@ namespace Avalonia.Controls.Presenters get => GetValue(TextWrappingProperty); set => SetValue(TextWrappingProperty, value); } + + /// + /// Gets or sets the line height. By default, this is set to , which determines the appropriate height automatically. + /// + public double LineHeight + { + get => GetValue(LineHeightProperty); + set => SetValue(LineHeightProperty, value); + } /// /// Gets or sets the text alignment. @@ -253,7 +268,7 @@ namespace Avalonia.Controls.Presenters get => GetValue(CaretBrushProperty); set => SetValue(CaretBrushProperty, value); } - + public int SelectionStart { get @@ -281,7 +296,7 @@ namespace Avalonia.Controls.Presenters SetAndRaise(SelectionEndProperty, ref _selectionEnd, value); } } - + protected override bool BypassFlowDirectionPolicies => true; /// @@ -301,7 +316,7 @@ namespace Avalonia.Controls.Presenters var textLayout = new TextLayout(text, typeface, FontSize, foreground, TextAlignment, TextWrapping, maxWidth: maxWidth, maxHeight: maxHeight, textStyleOverrides: textStyleOverrides, - flowDirection: FlowDirection); + flowDirection: FlowDirection, lineHeight: LineHeight); return textLayout; } @@ -511,28 +526,39 @@ namespace Avalonia.Controls.Presenters InvalidateMeasure(); } - + + protected override Size MeasureOverride(Size availableSize) { + if (string.IsNullOrEmpty(Text)) + { + return new Size(); + } + _constraint = availableSize; - + _textLayout = null; - + InvalidateArrange(); - var measuredSize = PixelSize.FromSize(TextLayout.Bounds.Size, 1); - - return new Size(measuredSize.Width, measuredSize.Height); + var measuredSize = TextLayout.Bounds.Size; + + return measuredSize; } protected override Size ArrangeOverride(Size finalSize) { + if (finalSize.Width < TextLayout.Bounds.Width) + { + finalSize = finalSize.WithWidth(TextLayout.Bounds.Width); + } + if (MathUtilities.AreClose(_constraint.Width, finalSize.Width)) { return finalSize; } - _constraint = new Size(finalSize.Width, Math.Ceiling(finalSize.Height)); + _constraint = new Size(finalSize.Width, double.PositiveInfinity); _textLayout = null; @@ -662,7 +688,7 @@ namespace Avalonia.Controls.Presenters caretIndex = characterHit.FirstCharacterIndex + characterHit.TrailingLength; - if (textLine.NewLineLength > 0 && caretIndex == textLine.FirstTextSourceIndex + textLine.Length) + if (textLine.TrailingWhitespaceLength > 0 && caretIndex == textLine.FirstTextSourceIndex + textLine.Length) { characterHit = new CharacterHit(caretIndex); } diff --git a/src/Avalonia.Controls/Primitives/AdornerLayer.cs b/src/Avalonia.Controls/Primitives/AdornerLayer.cs index fb047d93df..5ad4e39baf 100644 --- a/src/Avalonia.Controls/Primitives/AdornerLayer.cs +++ b/src/Avalonia.Controls/Primitives/AdornerLayer.cs @@ -105,7 +105,7 @@ namespace Avalonia.Controls.Primitives } else { - child.Arrange(new Rect(finalSize)); + ArrangeChild((Control) child, finalSize); } } } diff --git a/src/Avalonia.Controls/Primitives/IPopupHost.cs b/src/Avalonia.Controls/Primitives/IPopupHost.cs index 36d2ae9230..bd2aa39621 100644 --- a/src/Avalonia.Controls/Primitives/IPopupHost.cs +++ b/src/Avalonia.Controls/Primitives/IPopupHost.cs @@ -2,6 +2,8 @@ using System; using Avalonia.Controls.Presenters; using Avalonia.Controls.Primitives.PopupPositioning; using Avalonia.Input; +using Avalonia.Media; +using Avalonia.Metadata; using Avalonia.VisualTree; namespace Avalonia.Controls.Primitives @@ -14,19 +16,54 @@ namespace Avalonia.Controls.Primitives /// () or an which is created /// on an . /// + [NotClientImplementable] public interface IPopupHost : IDisposable, IFocusScope { /// - /// Sets the control to display in the popup. + /// Gets or sets the fixed width of the popup. /// - /// - void SetChild(IControl? control); + double Width { get; set; } + + /// + /// Gets or sets the minimum width of the popup. + /// + double MinWidth { get; set; } + + /// + /// Gets or sets the maximum width of the popup. + /// + double MaxWidth { get; set; } + + /// + /// Gets or sets the fixed height of the popup. + /// + double Height { get; set; } + + /// + /// Gets or sets the minimum height of the popup. + /// + double MinHeight { get; set; } + + /// + /// Gets or sets the maximum height of the popup. + /// + double MaxHeight { get; set; } /// /// Gets the presenter from the control's template. /// IContentPresenter? Presenter { get; } + /// + /// Gets or sets whether the popup appears on top of all other windows. + /// + bool Topmost { get; set; } + + /// + /// Gets or sets a transform that will be applied to the popup. + /// + Transform? Transform { get; set; } + /// /// Gets the root of the visual tree in the case where the popup is presented using a /// separate visual tree. @@ -57,6 +94,12 @@ namespace Avalonia.Controls.Primitives PopupPositionerConstraintAdjustment constraintAdjustment = PopupPositionerConstraintAdjustment.All, Rect? rect = null); + /// + /// Sets the control to display in the popup. + /// + /// + void SetChild(IControl? control); + /// /// Shows the popup. /// @@ -66,14 +109,5 @@ namespace Avalonia.Controls.Primitives /// Hides the popup. /// void Hide(); - - /// - /// Binds the constraints of the popup host to a set of properties, usally those present on - /// . - /// - IDisposable BindConstraints(AvaloniaObject popup, StyledProperty widthProperty, - StyledProperty minWidthProperty, StyledProperty maxWidthProperty, - StyledProperty heightProperty, StyledProperty minHeightProperty, - StyledProperty maxHeightProperty, StyledProperty topmostProperty); } } diff --git a/src/Avalonia.Controls/Primitives/OverlayPopupHost.cs b/src/Avalonia.Controls/Primitives/OverlayPopupHost.cs index 6ac544e0fe..4765718c3b 100644 --- a/src/Avalonia.Controls/Primitives/OverlayPopupHost.cs +++ b/src/Avalonia.Controls/Primitives/OverlayPopupHost.cs @@ -11,6 +11,12 @@ namespace Avalonia.Controls.Primitives { public class OverlayPopupHost : ContentControl, IPopupHost, IInteractive, IManagedPopupPositionerPopup { + /// + /// Defines the property. + /// + public static readonly StyledProperty TransformProperty = + PopupRoot.TransformProperty.AddOwner(); + private readonly OverlayLayer _overlayLayer; private PopupPositionerParameters _positionerParameters = new PopupPositionerParameters(); private ManagedPopupPositioner _positioner; @@ -29,10 +35,22 @@ namespace Avalonia.Controls.Primitives } public IVisual? HostedVisualTreeRoot => null; - + + public Transform? Transform + { + get => GetValue(TransformProperty); + set => SetValue(TransformProperty, value); + } + /// IInteractive? IInteractive.InteractiveParent => Parent; + bool IPopupHost.Topmost + { + get => false; + set { /* Not currently supported in overlay popups */ } + } + public void Dispose() => Hide(); @@ -48,28 +66,6 @@ namespace Avalonia.Controls.Primitives _shown = false; } - public IDisposable BindConstraints(AvaloniaObject popup, StyledProperty widthProperty, StyledProperty minWidthProperty, - StyledProperty maxWidthProperty, StyledProperty heightProperty, StyledProperty minHeightProperty, - StyledProperty maxHeightProperty, StyledProperty topmostProperty) - { - // Topmost property is not supported - var bindings = new List(); - - void Bind(AvaloniaProperty what, AvaloniaProperty to) => bindings.Add(this.Bind(what, popup[~to])); - Bind(WidthProperty, widthProperty); - Bind(MinWidthProperty, minWidthProperty); - Bind(MaxWidthProperty, maxWidthProperty); - Bind(HeightProperty, heightProperty); - Bind(MinHeightProperty, minHeightProperty); - Bind(MaxHeightProperty, maxHeightProperty); - - return Disposable.Create(() => - { - foreach (var x in bindings) - x.Dispose(); - }); - } - public void ConfigurePosition(IVisual target, PlacementMode placement, Point offset, PopupAnchor anchor = PopupAnchor.None, PopupGravity gravity = PopupGravity.None, PopupPositionerConstraintAdjustment constraintAdjustment = PopupPositionerConstraintAdjustment.All, diff --git a/src/Avalonia.Controls/Primitives/Popup.cs b/src/Avalonia.Controls/Primitives/Popup.cs index bb546107e0..95e5e25c42 100644 --- a/src/Avalonia.Controls/Primitives/Popup.cs +++ b/src/Avalonia.Controls/Primitives/Popup.cs @@ -14,6 +14,8 @@ using Avalonia.LogicalTree; using Avalonia.Metadata; using Avalonia.Platform; using Avalonia.VisualTree; +using Avalonia.Media; +using Avalonia.Utilities; namespace Avalonia.Controls.Primitives { @@ -25,7 +27,7 @@ namespace Avalonia.Controls.Primitives #pragma warning restore CS0612 // Type or member is obsolete { public static readonly StyledProperty WindowManagerAddShadowHintProperty = - AvaloniaProperty.Register(nameof(WindowManagerAddShadowHint), false); + AvaloniaProperty.Register(nameof(WindowManagerAddShadowHint), false); /// /// Defines the property. @@ -33,6 +35,12 @@ namespace Avalonia.Controls.Primitives public static readonly StyledProperty ChildProperty = AvaloniaProperty.Register(nameof(Child)); + /// + /// Defines the property. + /// + public static readonly StyledProperty InheritsTransformProperty = + AvaloniaProperty.Register(nameof(InheritsTransform)); + /// /// Defines the property. /// @@ -196,6 +204,16 @@ namespace Avalonia.Controls.Primitives set; } + /// + /// Gets or sets a value that determines whether the popup inherits the render transform + /// from its . Defaults to false. + /// + public bool InheritsTransform + { + get => GetValue(InheritsTransformProperty); + set => SetValue(InheritsTransformProperty, value); + } + /// /// Gets or sets a value that determines how the can be dismissed. /// @@ -395,24 +413,29 @@ namespace Avalonia.Controls.Primitives } _isOpenRequested = false; - var popupHost = OverlayPopupHost.CreatePopupHost(placementTarget, DependencyResolver); + var popupHost = OverlayPopupHost.CreatePopupHost(placementTarget, DependencyResolver); var handlerCleanup = new CompositeDisposable(7); - popupHost.BindConstraints(this, WidthProperty, MinWidthProperty, MaxWidthProperty, - HeightProperty, MinHeightProperty, MaxHeightProperty, TopmostProperty).DisposeWith(handlerCleanup); - + UpdateHostSizing(popupHost, topLevel, placementTarget); + popupHost.Topmost = Topmost; popupHost.SetChild(Child); ((ISetLogicalParent)popupHost).SetParent(this); - popupHost.ConfigurePosition( - placementTarget, - PlacementMode, - new Point(HorizontalOffset, VerticalOffset), - PlacementAnchor, - PlacementGravity, - PlacementConstraintAdjustment, - PlacementRect); + if (InheritsTransform && placementTarget is Control c) + { + SubscribeToEventHandler>( + c, + PlacementTargetPropertyChanged, + (x, handler) => x.PropertyChanged += handler, + (x, handler) => x.PropertyChanged -= handler).DisposeWith(handlerCleanup); + } + else + { + popupHost.Transform = null; + } + + UpdateHostPosition(popupHost, placementTarget); SubscribeToEventHandler>(popupHost, RootTemplateApplied, (x, handler) => x.TemplateApplied += handler, @@ -494,7 +517,7 @@ namespace Avalonia.Controls.Primitives } } - _openState = new PopupOpenState(topLevel, popupHost, cleanupPopup); + _openState = new PopupOpenState(placementTarget, topLevel, popupHost, cleanupPopup); WindowManagerAddShadowHintChanged(popupHost, WindowManagerAddShadowHint); @@ -542,7 +565,93 @@ namespace Avalonia.Controls.Primitives base.OnDetachedFromLogicalTree(e); Close(); } - + + protected override void OnPropertyChanged(AvaloniaPropertyChangedEventArgs change) + { + if (_openState is not null) + { + if (change.Property == WidthProperty || + change.Property == MinWidthProperty || + change.Property == MaxWidthProperty || + change.Property == HeightProperty || + change.Property == MinHeightProperty || + change.Property == MaxHeightProperty) + { + UpdateHostSizing(_openState.PopupHost, _openState.TopLevel, _openState.PlacementTarget); + } + else if (change.Property == PlacementTargetProperty || + change.Property == PlacementModeProperty || + change.Property == HorizontalOffsetProperty || + change.Property == VerticalOffsetProperty || + change.Property == PlacementAnchorProperty || + change.Property == PlacementConstraintAdjustmentProperty || + change.Property == PlacementRectProperty) + { + if (change.Property == PlacementTargetProperty) + { + var newTarget = change.GetNewValue() ?? this.FindLogicalAncestorOfType(); + + if (newTarget is null || newTarget.GetVisualRoot() != _openState.TopLevel) + { + Close(); + return; + } + + _openState.PlacementTarget = newTarget; + } + + UpdateHostPosition(_openState.PopupHost, _openState.PlacementTarget); + } + else if (change.Property == TopmostProperty) + { + _openState.PopupHost.Topmost = change.GetNewValue(); + } + } + } + + private void UpdateHostPosition(IPopupHost popupHost, IControl placementTarget) + { + popupHost.ConfigurePosition( + placementTarget, + PlacementMode, + new Point(HorizontalOffset, VerticalOffset), + PlacementAnchor, + PlacementGravity, + PlacementConstraintAdjustment, + PlacementRect ?? new Rect(default, placementTarget.Bounds.Size)); + } + + private void UpdateHostSizing(IPopupHost popupHost, TopLevel topLevel, IControl placementTarget) + { + var scaleX = 1.0; + var scaleY = 1.0; + + if (InheritsTransform && placementTarget.TransformToVisual(topLevel) is Matrix m) + { + scaleX = Math.Sqrt(m.M11 * m.M11 + m.M12 * m.M12); + scaleY = Math.Sqrt(m.M11 * m.M11 + m.M12 * m.M12); + + // Ideally we'd only assign a ScaleTransform here when the scale != 1, but there's + // an issue with LayoutTransformControl in that it sets its LayoutTransform property + // with LocalValue priority in ArrangeOverride in certain cases when LayoutTransform + // is null, which breaks TemplateBindings to this property. Offending commit/line: + // + // https://github.com/AvaloniaUI/Avalonia/commit/6fbe1c2180ef45a940e193f1b4637e64eaab80ed#diff-5344e793df13f462126a8153ef46c44194f244b6890f25501709bae51df97f82R54 + popupHost.Transform = new ScaleTransform(scaleX, scaleY); + } + else + { + popupHost.Transform = null; + } + + popupHost.Width = Width * scaleX; + popupHost.MinWidth = MinWidth * scaleX; + popupHost.MaxWidth = MaxWidth * scaleX; + popupHost.Height = Height * scaleY; + popupHost.MinHeight = MinHeight * scaleY; + popupHost.MaxHeight = MaxHeight * scaleY; + } + private void HandlePositionChange() { if (_openState != null) @@ -824,6 +933,14 @@ namespace Avalonia.Controls.Primitives } } + private void PlacementTargetPropertyChanged(object? sender, AvaloniaPropertyChangedEventArgs e) + { + if (_openState is not null && e.Property == Visual.TransformedBoundsProperty) + { + UpdateHostSizing(_openState.PopupHost, _openState.TopLevel, _openState.PlacementTarget); + } + } + private void WindowLostFocus() { if (IsLightDismissEnabled) @@ -862,15 +979,16 @@ namespace Avalonia.Controls.Primitives private readonly IDisposable _cleanup; private IDisposable? _presenterCleanup; - public PopupOpenState(TopLevel topLevel, IPopupHost popupHost, IDisposable cleanup) + public PopupOpenState(IControl placementTarget, TopLevel topLevel, IPopupHost popupHost, IDisposable cleanup) { + PlacementTarget = placementTarget; TopLevel = topLevel; PopupHost = popupHost; _cleanup = cleanup; } public TopLevel TopLevel { get; } - + public IControl PlacementTarget { get; set; } public IPopupHost PopupHost { get; } public void SetPresenterSubscription(IDisposable? presenterCleanup) diff --git a/src/Avalonia.Controls/Primitives/PopupPositioning/IPopupPositioner.cs b/src/Avalonia.Controls/Primitives/PopupPositioning/IPopupPositioner.cs index 8daf1ac68a..8d35a91e00 100644 --- a/src/Avalonia.Controls/Primitives/PopupPositioning/IPopupPositioner.cs +++ b/src/Avalonia.Controls/Primitives/PopupPositioning/IPopupPositioner.cs @@ -45,6 +45,7 @@ Copyright © 2019 Nikita Tsukanov */ using System; +using Avalonia.Metadata; using Avalonia.VisualTree; using Avalonia.Media; @@ -61,6 +62,7 @@ namespace Avalonia.Controls.Primitives.PopupPositioning /// requirement that a popup must intersect with or be at least partially adjacent to its parent /// surface. /// + [Unstable] public struct PopupPositionerParameters { private PopupGravity _gravity; @@ -429,6 +431,7 @@ namespace Avalonia.Controls.Primitives.PopupPositioning /// managed implementation is provided in for platforms /// on which popups can be arbitrarily positioned. /// + [NotClientImplementable] public interface IPopupPositioner { /// @@ -439,6 +442,7 @@ namespace Avalonia.Controls.Primitives.PopupPositioning void Update(PopupPositionerParameters parameters); } + [Unstable] static class PopupPositionerExtensions { public static void ConfigurePosition(ref this PopupPositionerParameters positionerParameters, diff --git a/src/Avalonia.Controls/Primitives/PopupRoot.cs b/src/Avalonia.Controls/Primitives/PopupRoot.cs index abf56e5420..f7bf7c1a27 100644 --- a/src/Avalonia.Controls/Primitives/PopupRoot.cs +++ b/src/Avalonia.Controls/Primitives/PopupRoot.cs @@ -1,6 +1,4 @@ using System; -using System.Collections.Generic; -using System.Reactive.Disposables; using Avalonia.Automation.Peers; using Avalonia.Controls.Primitives.PopupPositioning; using Avalonia.Interactivity; @@ -8,7 +6,6 @@ using Avalonia.Media; using Avalonia.Platform; using Avalonia.Styling; using Avalonia.VisualTree; -using JetBrains.Annotations; namespace Avalonia.Controls.Primitives { @@ -17,6 +14,12 @@ namespace Avalonia.Controls.Primitives /// public sealed class PopupRoot : WindowBase, IInteractive, IHostedVisualTreeRoot, IDisposable, IStyleHost, IPopupHost { + /// + /// Defines the property. + /// + public static readonly StyledProperty TransformProperty = + AvaloniaProperty.Register(nameof(Transform)); + private PopupPositionerParameters _positionerParameters; /// @@ -54,6 +57,15 @@ namespace Avalonia.Controls.Primitives /// public new IPopupImpl? PlatformImpl => (IPopupImpl?)base.PlatformImpl; + /// + /// Gets or sets a transform that will be applied to the popup. + /// + public Transform? Transform + { + get => GetValue(TransformProperty); + set => SetValue(TransformProperty, value); + } + /// /// Gets the parent control in the event route. /// @@ -103,27 +115,6 @@ namespace Avalonia.Controls.Primitives IVisual IPopupHost.HostedVisualTreeRoot => this; - public IDisposable BindConstraints(AvaloniaObject popup, StyledProperty widthProperty, StyledProperty minWidthProperty, - StyledProperty maxWidthProperty, StyledProperty heightProperty, StyledProperty minHeightProperty, - StyledProperty maxHeightProperty, StyledProperty topmostProperty) - { - var bindings = new List(); - - void Bind(AvaloniaProperty what, AvaloniaProperty to) => bindings.Add(this.Bind(what, popup[~to])); - Bind(WidthProperty, widthProperty); - Bind(MinWidthProperty, minWidthProperty); - Bind(MaxWidthProperty, maxWidthProperty); - Bind(HeightProperty, heightProperty); - Bind(MinHeightProperty, minHeightProperty); - Bind(MaxHeightProperty, maxHeightProperty); - Bind(TopmostProperty, topmostProperty); - return Disposable.Create(() => - { - foreach (var x in bindings) - x.Dispose(); - }); - } - protected override Size MeasureOverride(Size availableSize) { var maxAutoSize = PlatformImpl?.MaxAutoSizeHint ?? Size.Infinity; diff --git a/src/Avalonia.Controls/Primitives/SelectingItemsControl.cs b/src/Avalonia.Controls/Primitives/SelectingItemsControl.cs index bff6799792..ea20247b4b 100644 --- a/src/Avalonia.Controls/Primitives/SelectingItemsControl.cs +++ b/src/Avalonia.Controls/Primitives/SelectingItemsControl.cs @@ -94,7 +94,7 @@ namespace Avalonia.Controls.Primitives /// Defines the property. /// public static readonly StyledProperty IsTextSearchEnabledProperty = - AvaloniaProperty.Register(nameof(IsTextSearchEnabled), false); + AvaloniaProperty.Register(nameof(IsTextSearchEnabled), false); /// /// Event that should be raised by items that implement to @@ -111,14 +111,14 @@ namespace Avalonia.Controls.Primitives /// public static readonly RoutedEvent SelectionChangedEvent = RoutedEvent.Register( - "SelectionChanged", + nameof(SelectionChanged), RoutingStrategies.Bubble); /// /// Defines the property. /// public static readonly StyledProperty WrapSelectionProperty = - AvaloniaProperty.Register(nameof(WrapSelection), defaultValue: false); + AvaloniaProperty.Register(nameof(WrapSelection), defaultValue: false); private static readonly IList Empty = Array.Empty(); private string _textSearchTerm = string.Empty; diff --git a/src/Avalonia.Controls/Primitives/TemplatedControl.cs b/src/Avalonia.Controls/Primitives/TemplatedControl.cs index 6e4ae748d9..db029d38c0 100644 --- a/src/Avalonia.Controls/Primitives/TemplatedControl.cs +++ b/src/Avalonia.Controls/Primitives/TemplatedControl.cs @@ -97,7 +97,7 @@ namespace Avalonia.Controls.Primitives /// public static readonly RoutedEvent TemplateAppliedEvent = RoutedEvent.Register( - "TemplateApplied", + nameof(TemplateApplied), RoutingStrategies.Direct); private IControlTemplate? _appliedTemplate; diff --git a/src/Avalonia.Controls/Primitives/Track.cs b/src/Avalonia.Controls/Primitives/Track.cs index 49f0cda982..14ec7a2849 100644 --- a/src/Avalonia.Controls/Primitives/Track.cs +++ b/src/Avalonia.Controls/Primitives/Track.cs @@ -44,7 +44,7 @@ namespace Avalonia.Controls.Primitives AvaloniaProperty.Register(nameof(IsDirectionReversed)); public static readonly StyledProperty IgnoreThumbDragProperty = - AvaloniaProperty.Register(nameof(IsThumbDragHandled)); + AvaloniaProperty.Register(nameof(IgnoreThumbDrag)); private double _minimum; private double _maximum = 100.0; @@ -118,7 +118,7 @@ namespace Avalonia.Controls.Primitives set { SetValue(IsDirectionReversedProperty, value); } } - public bool IsThumbDragHandled + public bool IgnoreThumbDrag { get { return GetValue(IgnoreThumbDragProperty); } set { SetValue(IgnoreThumbDragProperty, value); } @@ -442,7 +442,7 @@ namespace Avalonia.Controls.Primitives private void ThumbDragged(object? sender, VectorEventArgs e) { - if (IsThumbDragHandled) + if (IgnoreThumbDrag) return; Value = MathUtilities.Clamp( diff --git a/src/Avalonia.Controls/Remote/RemoteServer.cs b/src/Avalonia.Controls/Remote/RemoteServer.cs index f4cc91a0e6..2cf2d2b97d 100644 --- a/src/Avalonia.Controls/Remote/RemoteServer.cs +++ b/src/Avalonia.Controls/Remote/RemoteServer.cs @@ -1,11 +1,12 @@ using System; using Avalonia.Controls.Embedding; using Avalonia.Controls.Remote.Server; -using Avalonia.Platform; +using Avalonia.Metadata; using Avalonia.Remote.Protocol; namespace Avalonia.Controls.Remote { + [Unstable] public class RemoteServer { private EmbeddableControlRoot _topLevel; diff --git a/src/Avalonia.Controls/Remote/Server/RemoteServerTopLevelImpl.cs b/src/Avalonia.Controls/Remote/Server/RemoteServerTopLevelImpl.cs index c9fd1dc3b8..e800f2f4b0 100644 --- a/src/Avalonia.Controls/Remote/Server/RemoteServerTopLevelImpl.cs +++ b/src/Avalonia.Controls/Remote/Server/RemoteServerTopLevelImpl.cs @@ -6,6 +6,7 @@ using Avalonia.Controls.Platform.Surfaces; using Avalonia.Input; using Avalonia.Input.Raw; using Avalonia.Layout; +using Avalonia.Metadata; using Avalonia.Platform; using Avalonia.Remote.Protocol; using Avalonia.Remote.Protocol.Input; @@ -18,6 +19,7 @@ using ProtocolPixelFormat = Avalonia.Remote.Protocol.Viewport.PixelFormat; namespace Avalonia.Controls.Remote.Server { + [Unstable] public class RemoteServerTopLevelImpl : OffscreenTopLevelImplBase, IFramebufferPlatformSurface { private readonly IAvaloniaRemoteTransportConnection _transport; diff --git a/src/Avalonia.Controls/RepeatButton.cs b/src/Avalonia.Controls/RepeatButton.cs index 80f841fa18..6a62172934 100644 --- a/src/Avalonia.Controls/RepeatButton.cs +++ b/src/Avalonia.Controls/RepeatButton.cs @@ -13,13 +13,13 @@ namespace Avalonia.Controls /// Defines the property. /// public static readonly StyledProperty IntervalProperty = - AvaloniaProperty.Register(nameof(Interval), 100); + AvaloniaProperty.Register(nameof(Interval), 100); /// /// Defines the property. /// public static readonly StyledProperty DelayProperty = - AvaloniaProperty.Register(nameof(Delay), 300); + AvaloniaProperty.Register(nameof(Delay), 300); private DispatcherTimer? _repeatTimer; diff --git a/src/Avalonia.Controls/Slider.cs b/src/Avalonia.Controls/Slider.cs index 64dfce22d4..be87705b54 100644 --- a/src/Avalonia.Controls/Slider.cs +++ b/src/Avalonia.Controls/Slider.cs @@ -76,7 +76,7 @@ namespace Avalonia.Controls /// Defines the property. /// public static readonly StyledProperty TickPlacementProperty = - AvaloniaProperty.Register(nameof(TickPlacement), 0d); + AvaloniaProperty.Register(nameof(TickPlacement), 0d); /// /// Defines the property. @@ -197,7 +197,7 @@ namespace Avalonia.Controls if (_track != null) { - _track.IsThumbDragHandled = true; + _track.IgnoreThumbDrag = true; } if (_decreaseButton != null) diff --git a/src/Avalonia.Controls/SplitView.cs b/src/Avalonia.Controls/SplitView.cs index ae1605a985..532cb1d329 100644 --- a/src/Avalonia.Controls/SplitView.cs +++ b/src/Avalonia.Controls/SplitView.cs @@ -138,7 +138,7 @@ namespace Avalonia.Controls /// Defines the property. /// public static readonly StyledProperty PaneTemplateProperty = - AvaloniaProperty.Register(nameof(PaneTemplate)); + AvaloniaProperty.Register(nameof(PaneTemplate)); /// /// Defines the property diff --git a/src/Avalonia.Controls/SystemDialog.cs b/src/Avalonia.Controls/SystemDialog.cs index 4a9e745e30..093f10be51 100644 --- a/src/Avalonia.Controls/SystemDialog.cs +++ b/src/Avalonia.Controls/SystemDialog.cs @@ -15,7 +15,7 @@ namespace Avalonia.Controls /// Gets or sets a collection of filters which determine the types of files displayed in an /// or an . /// - public List Filters { get; set; } = new List(); + public List? Filters { get; set; } = new List(); /// /// Gets or sets initial file name that is displayed when the dialog is opened. diff --git a/src/Avalonia.Controls/Templates/IDataTemplateHost.cs b/src/Avalonia.Controls/Templates/IDataTemplateHost.cs index 61986a0661..ce763c3336 100644 --- a/src/Avalonia.Controls/Templates/IDataTemplateHost.cs +++ b/src/Avalonia.Controls/Templates/IDataTemplateHost.cs @@ -1,9 +1,11 @@ - +using Avalonia.Metadata; + namespace Avalonia.Controls.Templates { /// /// Defines an element that has a collection. /// + [NotClientImplementable] public interface IDataTemplateHost { /// diff --git a/src/Avalonia.Controls/TextBlock.cs b/src/Avalonia.Controls/TextBlock.cs index 3b8842fa0e..bbe6aeb7ee 100644 --- a/src/Avalonia.Controls/TextBlock.cs +++ b/src/Avalonia.Controls/TextBlock.cs @@ -14,7 +14,7 @@ namespace Avalonia.Controls /// /// A control that displays a block of text. /// - public class TextBlock : Control + public class TextBlock : Control, IInlineHost { /// /// Defines the property. @@ -155,9 +155,7 @@ namespace Avalonia.Controls /// public TextBlock() { - Inlines = new InlineCollection(this); - - Inlines.Invalidated += InlinesChanged; + Inlines = new InlineCollection(this, this); } /// @@ -211,7 +209,7 @@ namespace Avalonia.Controls } /// - /// Gets or sets the inlines. + /// Gets the inlines. /// [Content] public InlineCollection Inlines { get; } @@ -552,38 +550,41 @@ namespace Avalonia.Controls /// A object. protected virtual TextLayout CreateTextLayout(Size constraint, string? text) { - List>? textStyleOverrides = null; + var defaultProperties = new GenericTextRunProperties( + new Typeface(FontFamily, FontStyle, FontWeight, FontStretch), + FontSize, + TextDecorations, + Foreground); + + var paragraphProperties = new GenericTextParagraphProperties(FlowDirection, TextAlignment, true, false, + defaultProperties, TextWrapping, LineHeight, 0); + + ITextSource textSource; if (Inlines.HasComplexContent) { - textStyleOverrides = new List>(Inlines.Count); - - var textPosition = 0; - var stringBuilder = new StringBuilder(); + var textRuns = new List(); foreach (var inline in Inlines) { - textPosition += inline.BuildRun(stringBuilder, textStyleOverrides, textPosition); + inline.BuildTextRun(textRuns); } - text = stringBuilder.ToString(); + textSource = new InlinesTextSource(textRuns); + } + else + { + textSource = new SimpleTextSource((text ?? "").AsMemory(), defaultProperties); } return new TextLayout( - text ?? string.Empty, - new Typeface(FontFamily, FontStyle, FontWeight, FontStretch), - FontSize, - Foreground ?? Brushes.Transparent, - TextAlignment, - TextWrapping, + textSource, + paragraphProperties, TextTrimming, - TextDecorations, - FlowDirection, constraint.Width, constraint.Height, maxLines: MaxLines, - lineHeight: LineHeight, - textStyleOverrides: textStyleOverrides); + lineHeight: LineHeight); } /// @@ -592,7 +593,7 @@ namespace Avalonia.Controls protected void InvalidateTextLayout() { _textLayout = null; - + InvalidateMeasure(); } @@ -603,28 +604,35 @@ namespace Avalonia.Controls return new Size(); } - var padding = Padding; - + var scale = LayoutHelper.GetLayoutScale(this); + + var padding = LayoutHelper.RoundLayoutThickness(Padding, scale, scale); + _constraint = availableSize.Deflate(padding); - + _textLayout = null; InvalidateArrange(); - var measuredSize = PixelSize.FromSize(TextLayout.Bounds.Size, 1); + var measuredSize = TextLayout.Bounds.Size.Inflate(padding); - return new Size(measuredSize.Width, measuredSize.Height).Inflate(padding); + return measuredSize; } protected override Size ArrangeOverride(Size finalSize) { + if(finalSize.Width < TextLayout.Bounds.Width) + { + finalSize = finalSize.WithWidth(TextLayout.Bounds.Width); + } + if (MathUtilities.AreClose(_constraint.Width, finalSize.Width)) { return finalSize; } - - _constraint = new Size(finalSize.Width, Math.Ceiling(finalSize.Height)); - + + _constraint = new Size(finalSize.Width, double.PositiveInfinity); + _textLayout = null; return finalSize; @@ -660,8 +668,6 @@ namespace Avalonia.Controls case nameof (Padding): case nameof (LineHeight): case nameof (MaxLines): - - case nameof (InlinesProperty): case nameof (Text): case nameof (TextDecorations): @@ -673,9 +679,83 @@ namespace Avalonia.Controls } } - private void InlinesChanged(object? sender, EventArgs e) + private void InlinesChanged(object? sender, EventArgs e) + { + InvalidateTextLayout(); + } + + void IInlineHost.AddVisualChild(IControl child) + { + if (child.VisualParent == null) + { + VisualChildren.Add(child); + } + } + + void IInlineHost.Invalidate() { InvalidateTextLayout(); } + + private readonly struct InlinesTextSource : ITextSource + { + private readonly IReadOnlyList _textRuns; + + public InlinesTextSource(IReadOnlyList textRuns) + { + _textRuns = textRuns; + } + + public TextRun? GetTextRun(int textSourceIndex) + { + var currentPosition = 0; + + foreach (var textRun in _textRuns) + { + if(textRun.TextSourceLength == 0) + { + continue; + } + + if(currentPosition >= textSourceIndex) + { + return textRun; + } + + currentPosition += textRun.TextSourceLength; + } + + return null; + } + } + + private readonly struct SimpleTextSource : ITextSource + { + private readonly ReadOnlySlice _text; + private readonly TextRunProperties _defaultProperties; + + public SimpleTextSource(ReadOnlySlice text, TextRunProperties defaultProperties) + { + _text = text; + _defaultProperties = defaultProperties; + } + + public TextRun? GetTextRun(int textSourceIndex) + { + if (textSourceIndex > _text.Length) + { + return null; + } + + var runText = _text.Skip(textSourceIndex); + + if (runText.IsEmpty) + { + return null; + } + + return new TextCharacters(runText, _defaultProperties); + } + } } } diff --git a/src/Avalonia.Controls/TextBox.cs b/src/Avalonia.Controls/TextBox.cs index 0be58e7fcc..7652b23162 100644 --- a/src/Avalonia.Controls/TextBox.cs +++ b/src/Avalonia.Controls/TextBox.cs @@ -55,13 +55,13 @@ namespace Avalonia.Controls AvaloniaProperty.Register(nameof(PasswordChar)); public static readonly StyledProperty SelectionBrushProperty = - AvaloniaProperty.Register(nameof(SelectionBrushProperty)); + AvaloniaProperty.Register(nameof(SelectionBrush)); public static readonly StyledProperty SelectionForegroundBrushProperty = - AvaloniaProperty.Register(nameof(SelectionForegroundBrushProperty)); + AvaloniaProperty.Register(nameof(SelectionForegroundBrush)); public static readonly StyledProperty CaretBrushProperty = - AvaloniaProperty.Register(nameof(CaretBrushProperty)); + AvaloniaProperty.Register(nameof(CaretBrush)); public static readonly DirectProperty SelectionStartProperty = AvaloniaProperty.RegisterDirect( @@ -79,8 +79,8 @@ namespace Avalonia.Controls AvaloniaProperty.Register(nameof(MaxLength), defaultValue: 0); public static readonly StyledProperty MaxLinesProperty = - AvaloniaProperty.Register(nameof(MaxLines), defaultValue: 0); - + AvaloniaProperty.Register(nameof(MaxLines), defaultValue: 0); + public static readonly DirectProperty TextProperty = TextBlock.TextProperty.AddOwnerWithDataValidation( o => o.Text, @@ -105,6 +105,12 @@ namespace Avalonia.Controls public static readonly StyledProperty TextWrappingProperty = TextBlock.TextWrappingProperty.AddOwner(); + + /// + /// Defines see property. + /// + public static readonly StyledProperty LineHeightProperty = + TextBlock.LineHeightProperty.AddOwner(); public static readonly StyledProperty WatermarkProperty = AvaloniaProperty.Register(nameof(Watermark)); @@ -154,15 +160,15 @@ namespace Avalonia.Controls public static readonly RoutedEvent CopyingToClipboardEvent = RoutedEvent.Register( - "CopyingToClipboard", RoutingStrategies.Bubble); + nameof(CopyingToClipboard), RoutingStrategies.Bubble); public static readonly RoutedEvent CuttingToClipboardEvent = RoutedEvent.Register( - "CuttingToClipboard", RoutingStrategies.Bubble); + nameof(CuttingToClipboard), RoutingStrategies.Bubble); public static readonly RoutedEvent PastingFromClipboardEvent = RoutedEvent.Register( - "PastingFromClipboard", RoutingStrategies.Bubble); + nameof(PastingFromClipboard), RoutingStrategies.Bubble); readonly struct UndoRedoState : IEquatable { @@ -239,23 +245,19 @@ namespace Avalonia.Controls public bool AcceptsReturn { - get { return GetValue(AcceptsReturnProperty); } - set { SetValue(AcceptsReturnProperty, value); } + get => GetValue(AcceptsReturnProperty); + set => SetValue(AcceptsReturnProperty, value); } public bool AcceptsTab { - get { return GetValue(AcceptsTabProperty); } - set { SetValue(AcceptsTabProperty, value); } + get => GetValue(AcceptsTabProperty); + set => SetValue(AcceptsTabProperty, value); } public int CaretIndex { - get - { - return _caretIndex; - } - + get => _caretIndex; set { value = CoerceCaretIndex(value); @@ -271,8 +273,8 @@ namespace Avalonia.Controls public bool IsReadOnly { - get { return GetValue(IsReadOnlyProperty); } - set { SetValue(IsReadOnlyProperty, value); } + get => GetValue(IsReadOnlyProperty); + set => SetValue(IsReadOnlyProperty, value); } public char PasswordChar @@ -301,11 +303,7 @@ namespace Avalonia.Controls public int SelectionStart { - get - { - return _selectionStart; - } - + get => _selectionStart; set { value = CoerceCaretIndex(value); @@ -325,11 +323,7 @@ namespace Avalonia.Controls public int SelectionEnd { - get - { - return _selectionEnd; - } - + get => _selectionEnd; set { value = CoerceCaretIndex(value); @@ -349,20 +343,29 @@ namespace Avalonia.Controls public int MaxLength { - get { return GetValue(MaxLengthProperty); } - set { SetValue(MaxLengthProperty, value); } + get => GetValue(MaxLengthProperty); + set => SetValue(MaxLengthProperty, value); } public int MaxLines { - get { return GetValue(MaxLinesProperty); } - set { SetValue(MaxLinesProperty, value); } + get => GetValue(MaxLinesProperty); + set => SetValue(MaxLinesProperty, value); + } + + /// + /// Gets or sets the line height. + /// + public double LineHeight + { + get { return GetValue(LineHeightProperty); } + set { SetValue(LineHeightProperty, value); } } [Content] public string? Text { - get { return _text; } + get => _text; set { if (!_ignoreTextChanges) @@ -386,7 +389,7 @@ namespace Avalonia.Controls public string SelectedText { - get { return GetSelection(); } + get => GetSelection(); set { if (string.IsNullOrEmpty(value)) @@ -407,8 +410,8 @@ namespace Avalonia.Controls /// public HorizontalAlignment HorizontalContentAlignment { - get { return GetValue(HorizontalContentAlignmentProperty); } - set { SetValue(HorizontalContentAlignmentProperty, value); } + get => GetValue(HorizontalContentAlignmentProperty); + set => SetValue(HorizontalContentAlignmentProperty, value); } /// @@ -416,50 +419,58 @@ namespace Avalonia.Controls /// public VerticalAlignment VerticalContentAlignment { - get { return GetValue(VerticalContentAlignmentProperty); } - set { SetValue(VerticalContentAlignmentProperty, value); } + get => GetValue(VerticalContentAlignmentProperty); + set => SetValue(VerticalContentAlignmentProperty, value); } public TextAlignment TextAlignment { - get { return GetValue(TextAlignmentProperty); } - set { SetValue(TextAlignmentProperty, value); } + get => GetValue(TextAlignmentProperty); + set => SetValue(TextAlignmentProperty, value); } + /// + /// Gets or sets the placeholder or descriptive text that is displayed even if the + /// property is not yet set. + /// public string? Watermark { - get { return GetValue(WatermarkProperty); } - set { SetValue(WatermarkProperty, value); } + get => GetValue(WatermarkProperty); + set => SetValue(WatermarkProperty, value); } + /// + /// Gets or sets a value indicating whether the will still be shown above the + /// even after a text value is set. + /// public bool UseFloatingWatermark { - get { return GetValue(UseFloatingWatermarkProperty); } - set { SetValue(UseFloatingWatermarkProperty, value); } + get => GetValue(UseFloatingWatermarkProperty); + set => SetValue(UseFloatingWatermarkProperty, value); } public object InnerLeftContent { - get { return GetValue(InnerLeftContentProperty); } - set { SetValue(InnerLeftContentProperty, value); } + get => GetValue(InnerLeftContentProperty); + set => SetValue(InnerLeftContentProperty, value); } public object InnerRightContent { - get { return GetValue(InnerRightContentProperty); } - set { SetValue(InnerRightContentProperty, value); } + get => GetValue(InnerRightContentProperty); + set => SetValue(InnerRightContentProperty, value); } public bool RevealPassword { - get { return GetValue(RevealPasswordProperty); } - set { SetValue(RevealPasswordProperty, value); } + get => GetValue(RevealPasswordProperty); + set => SetValue(RevealPasswordProperty, value); } public TextWrapping TextWrapping { - get { return GetValue(TextWrappingProperty); } - set { SetValue(TextWrappingProperty, value); } + get => GetValue(TextWrappingProperty); + set => SetValue(TextWrappingProperty, value); } /// @@ -467,8 +478,8 @@ namespace Avalonia.Controls /// public string NewLine { - get { return _newLine; } - set { SetAndRaise(NewLineProperty, ref _newLine, value); } + get => _newLine; + set => SetAndRaise(NewLineProperty, ref _newLine, value); } /// @@ -484,8 +495,8 @@ namespace Avalonia.Controls /// public bool CanCut { - get { return _canCut; } - private set { SetAndRaise(CanCutProperty, ref _canCut, value); } + get => _canCut; + private set => SetAndRaise(CanCutProperty, ref _canCut, value); } /// @@ -493,8 +504,8 @@ namespace Avalonia.Controls /// public bool CanCopy { - get { return _canCopy; } - private set { SetAndRaise(CanCopyProperty, ref _canCopy, value); } + get => _canCopy; + private set => SetAndRaise(CanCopyProperty, ref _canCopy, value); } /// @@ -502,8 +513,8 @@ namespace Avalonia.Controls /// public bool CanPaste { - get { return _canPaste; } - private set { SetAndRaise(CanPasteProperty, ref _canPaste, value); } + get => _canPaste; + private set => SetAndRaise(CanPasteProperty, ref _canPaste, value); } /// @@ -511,13 +522,13 @@ namespace Avalonia.Controls /// public bool IsUndoEnabled { - get { return GetValue(IsUndoEnabledProperty); } - set { SetValue(IsUndoEnabledProperty, value); } + get => GetValue(IsUndoEnabledProperty); + set => SetValue(IsUndoEnabledProperty, value); } public int UndoLimit { - get { return _undoRedoHelper.Limit; } + get => _undoRedoHelper.Limit; set { if (_undoRedoHelper.Limit != value) @@ -1539,7 +1550,7 @@ namespace Avalonia.Controls UndoRedoState UndoRedoHelper.IUndoRedoHost.UndoRedoState { - get { return new UndoRedoState(Text, CaretIndex); } + get => new UndoRedoState(Text, CaretIndex); set { Text = value.Text; diff --git a/src/Avalonia.Controls/Viewbox.cs b/src/Avalonia.Controls/Viewbox.cs index dd74d549bd..01a41a0157 100644 --- a/src/Avalonia.Controls/Viewbox.cs +++ b/src/Avalonia.Controls/Viewbox.cs @@ -1,4 +1,5 @@ using Avalonia.Media; +using Avalonia.Media.Immutable; using Avalonia.Metadata; namespace Avalonia.Controls @@ -8,13 +9,13 @@ namespace Avalonia.Controls /// public class Viewbox : Control { - private Decorator _containerVisual; + private readonly ViewboxContainer _containerVisual; /// /// Defines the property. /// public static readonly StyledProperty StretchProperty = - AvaloniaProperty.Register(nameof(Stretch), Stretch.Uniform); + AvaloniaProperty.Register(nameof(Stretch), Stretch.Uniform); /// /// Defines the property. @@ -37,9 +38,10 @@ namespace Avalonia.Controls public Viewbox() { - _containerVisual = new Decorator(); + // The Child control is hosted inside a ViewboxContainer control so that the transform + // can be applied independently of the Viewbox and Child transforms. + _containerVisual = new ViewboxContainer(); _containerVisual.RenderTransformOrigin = RelativePoint.TopLeft; - LogicalChildren.Add(_containerVisual); VisualChildren.Add(_containerVisual); } @@ -88,7 +90,22 @@ namespace Avalonia.Controls if (change.Property == ChildProperty) { - _containerVisual.Child = change.GetNewValue(); + var (oldChild, newChild) = change.GetOldAndNewValue(); + + if (oldChild is not null) + { + ((ISetLogicalParent)oldChild).SetParent(null); + LogicalChildren.Remove(oldChild); + } + + _containerVisual.Child = newChild; + + if (newChild is not null) + { + ((ISetLogicalParent)newChild).SetParent(this); + LogicalChildren.Add(newChild); + } + InvalidateMeasure(); } } @@ -120,7 +137,7 @@ namespace Avalonia.Controls var childSize = child.DesiredSize; var scale = Stretch.CalculateScaling(finalSize, childSize, StretchDirection); - InternalTransform = new ScaleTransform(scale.X, scale.Y); + InternalTransform = new ImmutableTransform(Matrix.CreateScale(scale.X, scale.Y)); child.Arrange(new Rect(childSize)); @@ -129,5 +146,31 @@ namespace Avalonia.Controls return finalSize; } + + /// + /// A simple container control which hosts its child as a visual but not logical child. + /// + private class ViewboxContainer : Control + { + private IControl? _child; + + public IControl? Child + { + get => _child; + set + { + if (_child != value) + { + if (_child is not null) + VisualChildren.Remove(_child); + + _child = value; + + if (_child is not null) + VisualChildren.Add(_child); + } + } + } + } } } diff --git a/src/Avalonia.Controls/Window.cs b/src/Avalonia.Controls/Window.cs index a5f99918b2..a4f4534b88 100644 --- a/src/Avalonia.Controls/Window.cs +++ b/src/Avalonia.Controls/Window.cs @@ -171,13 +171,13 @@ namespace Avalonia.Controls /// /// Routed event that can be used for global tracking of window destruction /// - public static readonly RoutedEvent WindowClosedEvent = + public static readonly RoutedEvent WindowClosedEvent = RoutedEvent.Register("WindowClosed", RoutingStrategies.Direct); /// /// Routed event that can be used for global tracking of opening windows /// - public static readonly RoutedEvent WindowOpenedEvent = + public static readonly RoutedEvent WindowOpenedEvent = RoutedEvent.Register("WindowOpened", RoutingStrategies.Direct); @@ -917,6 +917,15 @@ namespace Avalonia.Controls var constraint = clientSize; var maxAutoSize = PlatformImpl?.MaxAutoSizeHint ?? Size.Infinity; + if (MaxWidth > 0 && MaxWidth < maxAutoSize.Width) + { + maxAutoSize = maxAutoSize.WithWidth(MaxWidth); + } + if (MaxHeight > 0 && MaxHeight < maxAutoSize.Height) + { + maxAutoSize = maxAutoSize.WithHeight(MaxHeight); + } + if (sizeToContent.HasAllFlags(SizeToContent.Width)) { constraint = constraint.WithWidth(maxAutoSize.Width); diff --git a/src/Avalonia.DesignerSupport/Avalonia.DesignerSupport.csproj b/src/Avalonia.DesignerSupport/Avalonia.DesignerSupport.csproj index 0270000d8c..0be695e0a1 100644 --- a/src/Avalonia.DesignerSupport/Avalonia.DesignerSupport.csproj +++ b/src/Avalonia.DesignerSupport/Avalonia.DesignerSupport.csproj @@ -18,7 +18,6 @@ - diff --git a/src/Avalonia.Diagnostics/Diagnostics/ViewModels/AvaloniaPropertyViewModel.cs b/src/Avalonia.Diagnostics/Diagnostics/ViewModels/AvaloniaPropertyViewModel.cs index aa03330cc5..7384daae30 100644 --- a/src/Avalonia.Diagnostics/Diagnostics/ViewModels/AvaloniaPropertyViewModel.cs +++ b/src/Avalonia.Diagnostics/Diagnostics/ViewModels/AvaloniaPropertyViewModel.cs @@ -1,13 +1,17 @@ +using System; +using Avalonia.Data; +using Avalonia.Media; + namespace Avalonia.Diagnostics.ViewModels { internal class AvaloniaPropertyViewModel : PropertyViewModel { private readonly AvaloniaObject _target; - private System.Type _assignedType; + private Type _assignedType; private object? _value; private string _priority; private string _group; - private readonly System.Type _propertyType; + private readonly Type _propertyType; #nullable disable // Remove "nullable disable" after MemberNotNull will work on our CI. @@ -28,13 +32,9 @@ namespace Avalonia.Diagnostics.ViewModels public AvaloniaProperty Property { get; } public override object Key => Property; public override string Name { get; } - public override bool? IsAttached => - Property.IsAttached; - - public override string Priority => - _priority; - - public override System.Type AssignedType => _assignedType; + public override bool? IsAttached => Property.IsAttached; + public override string Priority => _priority; + public override Type AssignedType => _assignedType; public override string? Value { @@ -53,30 +53,58 @@ namespace Avalonia.Diagnostics.ViewModels public override string Group => _group; - public override System.Type? DeclaringType { get; } - public override System.Type PropertyType => _propertyType; + public override Type? DeclaringType { get; } + public override Type PropertyType => _propertyType; // [MemberNotNull(nameof(_type), nameof(_group), nameof(_priority))] public override void Update() { if (Property.IsDirect) { - RaiseAndSetIfChanged(ref _value, _target.GetValue(Property), nameof(Value)); - RaiseAndSetIfChanged(ref _assignedType,_value?.GetType() ?? Property.PropertyType, nameof(AssignedType)); + object? value; + Type? valueType = null; + + try + { + value = _target.GetValue(Property); + valueType = value?.GetType(); + } + catch (Exception e) + { + value = e.GetBaseException(); + } + + RaiseAndSetIfChanged(ref _value, value, nameof(Value)); + RaiseAndSetIfChanged(ref _assignedType, valueType ?? Property.PropertyType, nameof(AssignedType)); RaiseAndSetIfChanged(ref _priority, "Direct", nameof(Priority)); _group = "Properties"; } else { - var val = _target.GetDiagnostic(Property); + object? value; + Type? valueType = null; + BindingPriority? priority = null; + + try + { + var diag = _target.GetDiagnostic(Property); + + value = diag.Value; + valueType = value?.GetType(); + priority = diag.Priority; + } + catch (Exception e) + { + value = e.GetBaseException(); + } - RaiseAndSetIfChanged(ref _value, val?.Value, nameof(Value)); - RaiseAndSetIfChanged(ref _assignedType, _value?.GetType() ?? Property.PropertyType, nameof(AssignedType)); + RaiseAndSetIfChanged(ref _value, value, nameof(Value)); + RaiseAndSetIfChanged(ref _assignedType, valueType ?? Property.PropertyType, nameof(AssignedType)); - if (val != null) + if (priority != null) { - RaiseAndSetIfChanged(ref _priority, val.Priority.ToString(), nameof(Priority)); + RaiseAndSetIfChanged(ref _priority, priority.ToString()!, nameof(Priority)); RaiseAndSetIfChanged(ref _group, IsAttached == true ? "Attached Properties" : "Properties", nameof(Group)); } else diff --git a/src/Avalonia.Diagnostics/Diagnostics/ViewModels/ClrPropertyViewModel.cs b/src/Avalonia.Diagnostics/Diagnostics/ViewModels/ClrPropertyViewModel.cs index e2d8a30c8a..73fb615b32 100644 --- a/src/Avalonia.Diagnostics/Diagnostics/ViewModels/ClrPropertyViewModel.cs +++ b/src/Avalonia.Diagnostics/Diagnostics/ViewModels/ClrPropertyViewModel.cs @@ -1,13 +1,15 @@ -using System.Reflection; +using System; +using System.Reflection; +using Avalonia.Media; namespace Avalonia.Diagnostics.ViewModels { internal class ClrPropertyViewModel : PropertyViewModel { private readonly object _target; - private System.Type _assignedType; + private Type _assignedType; private object? _value; - private readonly System.Type _propertyType; + private readonly Type _propertyType; #nullable disable // Remove "nullable disable" after MemberNotNull will work on our CI. @@ -25,6 +27,7 @@ namespace Avalonia.Diagnostics.ViewModels { Name = property.DeclaringType.Name + '.' + property.Name; } + DeclaringType = property.DeclaringType; _propertyType = property.PropertyType; @@ -36,10 +39,10 @@ namespace Avalonia.Diagnostics.ViewModels public override string Name { get; } public override string Group => "CLR Properties"; - public override System.Type AssignedType => _assignedType; - public override System.Type PropertyType => _propertyType; + public override Type AssignedType => _assignedType; + public override Type PropertyType => _propertyType; - public override string? Value + public override string? Value { get => ConvertToString(_value); set @@ -54,20 +57,30 @@ namespace Avalonia.Diagnostics.ViewModels } } - public override string Priority => - string.Empty; + public override string Priority => string.Empty; - public override bool? IsAttached => - default; + public override bool? IsAttached => default; - public override System.Type? DeclaringType { get; } + public override Type? DeclaringType { get; } // [MemberNotNull(nameof(_type))] public override void Update() { - var val = Property.GetValue(_target); - RaiseAndSetIfChanged(ref _value, val, nameof(Value)); - RaiseAndSetIfChanged(ref _assignedType, _value?.GetType() ?? Property.PropertyType, nameof(AssignedType)); + object? value; + Type? valueType = null; + + try + { + value = Property.GetValue(_target); + valueType = value?.GetType(); + } + catch (Exception e) + { + value = e.GetBaseException(); + } + + RaiseAndSetIfChanged(ref _value, value, nameof(Value)); + RaiseAndSetIfChanged(ref _assignedType, valueType ?? Property.PropertyType, nameof(AssignedType)); RaisePropertyChanged(nameof(Type)); } } diff --git a/src/Avalonia.Diagnostics/Diagnostics/ViewModels/ControlDetailsViewModel.cs b/src/Avalonia.Diagnostics/Diagnostics/ViewModels/ControlDetailsViewModel.cs index a1fd425571..e383c160e3 100644 --- a/src/Avalonia.Diagnostics/Diagnostics/ViewModels/ControlDetailsViewModel.cs +++ b/src/Avalonia.Diagnostics/Diagnostics/ViewModels/ControlDetailsViewModel.cs @@ -60,7 +60,8 @@ namespace Avalonia.Diagnostics.ViewModels var styleDiagnostics = styledElement.GetStyleDiagnostics(); - foreach (var appliedStyle in styleDiagnostics.AppliedStyles) + // We need to place styles without activator first, such styles will be overwritten by ones with activators. + foreach (var appliedStyle in styleDiagnostics.AppliedStyles.OrderBy(s => s.HasActivator)) { var styleSource = appliedStyle.Source; diff --git a/src/Avalonia.FreeDesktop/LinuxMountedVolumeInfoListener.cs b/src/Avalonia.FreeDesktop/LinuxMountedVolumeInfoListener.cs index f9737b461d..39ddd9d769 100644 --- a/src/Avalonia.FreeDesktop/LinuxMountedVolumeInfoListener.cs +++ b/src/Avalonia.FreeDesktop/LinuxMountedVolumeInfoListener.cs @@ -36,6 +36,13 @@ namespace Avalonia.FreeDesktop private string GetSymlinkTarget(string x) => Path.GetFullPath(Path.Combine(DevByLabelDir, NativeMethods.ReadLink(x))); + private string UnescapeString(string input, string regexText, int escapeBase) => + new Regex(regexText).Replace(input, m => Convert.ToChar(Convert.ToByte(m.Groups[1].Value, escapeBase)).ToString()); + + private string UnescapePathFromProcMounts(string input) => UnescapeString(input, @"\\(\d{3})", 8); + + private string UnescapeDeviceLabel(string input) => UnescapeString(input, @"\\x([0-9a-f]{2})", 16); + private void Poll(long _) { var fProcPartitions = File.ReadAllLines(ProcPartitionsDir) @@ -47,14 +54,14 @@ namespace Avalonia.FreeDesktop var fProcMounts = File.ReadAllLines(ProcMountsDir) .Select(x => x.Split(' ')) - .Select(x => (x[0], x[1])) + .Select(x => (x[0], UnescapePathFromProcMounts(x[1]))) .Where(x => !x.Item2.StartsWith("/snap/", StringComparison.InvariantCultureIgnoreCase)); var labelDirEnum = Directory.Exists(DevByLabelDir) ? new DirectoryInfo(DevByLabelDir).GetFiles() : Enumerable.Empty(); var labelDevPathPairs = labelDirEnum - .Select(x => (GetSymlinkTarget(x.FullName), x.Name)); + .Select(x => (GetSymlinkTarget(x.FullName), UnescapeDeviceLabel(x.Name))); var q1 = from mount in fProcMounts join device in fProcPartitions on mount.Item1 equals device.Item2 @@ -64,7 +71,7 @@ namespace Avalonia.FreeDesktop { VolumePath = mount.Item2, VolumeSizeBytes = device.Item1, - VolumeLabel = x.Name + VolumeLabel = x.Item2 }; var mountVolInfos = q1.ToArray(); diff --git a/src/Avalonia.FreeDesktop/NativeMethods.cs b/src/Avalonia.FreeDesktop/NativeMethods.cs index 8bbda98bb2..147955b6a3 100644 --- a/src/Avalonia.FreeDesktop/NativeMethods.cs +++ b/src/Avalonia.FreeDesktop/NativeMethods.cs @@ -14,15 +14,15 @@ namespace Avalonia.FreeDesktop public static string ReadLink(string path) { - var symlinkMaxSize = Encoding.ASCII.GetMaxByteCount(path.Length); + var symlinkSize = Encoding.UTF8.GetByteCount(path); var bufferSize = 4097; // PATH_MAX is (usually?) 4096, but we need to know if the result was truncated - var symlink = ArrayPool.Shared.Rent(symlinkMaxSize + 1); + var symlink = ArrayPool.Shared.Rent(symlinkSize + 1); var buffer = ArrayPool.Shared.Rent(bufferSize); try { - var symlinkSize = Encoding.UTF8.GetBytes(path, 0, path.Length, symlink, 0); + Encoding.UTF8.GetBytes(path, 0, path.Length, symlink, 0); symlink[symlinkSize] = 0; var size = readlink(symlink, buffer, bufferSize); diff --git a/src/Avalonia.Native/SystemDialogs.cs b/src/Avalonia.Native/SystemDialogs.cs index 4372829df1..d1d9c17ae3 100644 --- a/src/Avalonia.Native/SystemDialogs.cs +++ b/src/Avalonia.Native/SystemDialogs.cs @@ -30,7 +30,7 @@ namespace Avalonia.Native ofd.Title ?? "", ofd.Directory ?? "", ofd.InitialFileName ?? "", - string.Join(";", dialog.Filters.SelectMany(f => f.Extensions))); + string.Join(";", dialog.Filters?.SelectMany(f => f.Extensions) ?? Array.Empty())); } else { @@ -39,7 +39,7 @@ namespace Avalonia.Native dialog.Title ?? "", dialog.Directory ?? "", dialog.InitialFileName ?? "", - string.Join(";", dialog.Filters.SelectMany(f => f.Extensions))); + string.Join(";", dialog.Filters?.SelectMany(f => f.Extensions) ?? Array.Empty())); } return events.Task.ContinueWith(t => { events.Dispose(); return t.Result; }); diff --git a/src/Avalonia.Native/WindowImpl.cs b/src/Avalonia.Native/WindowImpl.cs index c082bdb1b8..b5af927ea0 100644 --- a/src/Avalonia.Native/WindowImpl.cs +++ b/src/Avalonia.Native/WindowImpl.cs @@ -107,6 +107,13 @@ namespace Avalonia.Native private bool _isExtended; public bool IsClientAreaExtendedToDecorations => _isExtended; + public override void Show(bool activate, bool isDialog) + { + base.Show(activate, isDialog); + + InvalidateExtendedMargins(); + } + protected override bool ChromeHitTest (RawPointerEventArgs e) { if(_isExtended) diff --git a/src/Avalonia.Native/WindowImplBase.cs b/src/Avalonia.Native/WindowImplBase.cs index 735f11bcd5..94a3a5ed9b 100644 --- a/src/Avalonia.Native/WindowImplBase.cs +++ b/src/Avalonia.Native/WindowImplBase.cs @@ -116,8 +116,12 @@ namespace Avalonia.Native { if (_native != null) { - var s = _native.FrameSize; - return new Size(s.Width, s.Height); + unsafe + { + var s = new AvnSize { Width = -1, Height = -1 }; + _native.GetFrameSize(&s); + return s.Width < 0 && s.Height < 0 ? null : new Size(s.Width, s.Height); + } } return default; diff --git a/src/Avalonia.Native/avn.idl b/src/Avalonia.Native/avn.idl index 8092004989..a1c73e1f03 100644 --- a/src/Avalonia.Native/avn.idl +++ b/src/Avalonia.Native/avn.idl @@ -2,6 +2,7 @@ @clr-access internal @clr-map bool int @cpp-preamble @@ +#pragma once #include "com.h" #include "stddef.h" @@ @@ -503,7 +504,7 @@ interface IAvnWindowBase : IUnknown HRESULT Close(); HRESULT Activate(); HRESULT GetClientSize(AvnSize*ret); - HRESULT GetFrameSize(AvnSize*ret); + HRESULT GetFrameSize(AvnSize*result); HRESULT GetScaling(double*ret); HRESULT SetMinMaxSize(AvnSize minSize, AvnSize maxSize); HRESULT Resize(double width, double height, AvnPlatformResizeReason reason); diff --git a/src/Avalonia.OpenGL/Imaging/IOpenGlBitmapImpl.cs b/src/Avalonia.OpenGL/Imaging/IOpenGlBitmapImpl.cs index aef4f601be..22f0cebf57 100644 --- a/src/Avalonia.OpenGL/Imaging/IOpenGlBitmapImpl.cs +++ b/src/Avalonia.OpenGL/Imaging/IOpenGlBitmapImpl.cs @@ -1,15 +1,17 @@ using System; -using Avalonia.Media.Imaging; +using Avalonia.Metadata; using Avalonia.Platform; namespace Avalonia.OpenGL.Imaging { + [Unstable] public interface IOpenGlBitmapImpl : IBitmapImpl { IOpenGlBitmapAttachment CreateFramebufferAttachment(IGlContext context, Action presentCallback); bool SupportsContext(IGlContext context); } + [Unstable] public interface IOpenGlBitmapAttachment : IDisposable { void Present(); diff --git a/src/Avalonia.Themes.Default/Controls/DataValidationErrors.xaml b/src/Avalonia.Themes.Default/Controls/DataValidationErrors.xaml index a3a4cf4662..d7bf4bbbf1 100644 --- a/src/Avalonia.Themes.Default/Controls/DataValidationErrors.xaml +++ b/src/Avalonia.Themes.Default/Controls/DataValidationErrors.xaml @@ -1,9 +1,13 @@ - + diff --git a/src/Avalonia.Themes.Default/Controls/NativeMenuBar.xaml b/src/Avalonia.Themes.Default/Controls/NativeMenuBar.xaml index c5d7ad55d7..81bd8f39c5 100644 --- a/src/Avalonia.Themes.Default/Controls/NativeMenuBar.xaml +++ b/src/Avalonia.Themes.Default/Controls/NativeMenuBar.xaml @@ -4,6 +4,7 @@ Selector="NativeMenuBar"> + @@ -18,6 +19,8 @@ + + diff --git a/src/Avalonia.Themes.Default/Controls/OverlayPopupHost.xaml b/src/Avalonia.Themes.Default/Controls/OverlayPopupHost.xaml index 301e19d208..07d905ea1d 100644 --- a/src/Avalonia.Themes.Default/Controls/OverlayPopupHost.xaml +++ b/src/Avalonia.Themes.Default/Controls/OverlayPopupHost.xaml @@ -1,4 +1,4 @@ - diff --git a/src/Avalonia.Themes.Default/Controls/PopupRoot.xaml b/src/Avalonia.Themes.Default/Controls/PopupRoot.xaml index 9468cc5535..5e8f3337ee 100644 --- a/src/Avalonia.Themes.Default/Controls/PopupRoot.xaml +++ b/src/Avalonia.Themes.Default/Controls/PopupRoot.xaml @@ -10,16 +10,18 @@ - - - - - - + + + + + + + + diff --git a/src/Avalonia.Themes.Default/Controls/TextBox.xaml b/src/Avalonia.Themes.Default/Controls/TextBox.xaml index 6e3898a828..1885d3b65b 100644 --- a/src/Avalonia.Themes.Default/Controls/TextBox.xaml +++ b/src/Avalonia.Themes.Default/Controls/TextBox.xaml @@ -76,6 +76,7 @@ SelectionEnd="{TemplateBinding SelectionEnd}" TextAlignment="{TemplateBinding TextAlignment}" TextWrapping="{TemplateBinding TextWrapping}" + LineHeight="{TemplateBinding LineHeight}" PasswordChar="{TemplateBinding PasswordChar}" RevealPassword="{TemplateBinding RevealPassword}" SelectionBrush="{TemplateBinding SelectionBrush}" diff --git a/src/Avalonia.Themes.Default/IBitmapToImageConverter.cs b/src/Avalonia.Themes.Default/IBitmapToImageConverter.cs new file mode 100644 index 0000000000..9b7fcecf45 --- /dev/null +++ b/src/Avalonia.Themes.Default/IBitmapToImageConverter.cs @@ -0,0 +1,28 @@ +using System; +using System.Collections.Generic; +using System.Globalization; +using System.Linq; +using System.Text; +using System.Threading.Tasks; +using Avalonia.Controls; +using Avalonia.Data.Converters; +using Avalonia.Media.Imaging; + +namespace Avalonia.Themes.Default +{ + internal class IBitmapToImageConverter : IValueConverter + { + public object Convert(object value, Type targetType, object parameter, CultureInfo culture) + { + if (value != null && value is IBitmap bm) + return new Image { Source=bm }; + + return null; + } + + public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture) + { + throw new NotImplementedException(); + } + } +} diff --git a/src/Avalonia.Themes.Fluent/Accents/FluentControlResourcesDark.xaml b/src/Avalonia.Themes.Fluent/Accents/FluentControlResourcesDark.xaml index 5b86de02d5..c5bb70bed3 100644 --- a/src/Avalonia.Themes.Fluent/Accents/FluentControlResourcesDark.xaml +++ b/src/Avalonia.Themes.Fluent/Accents/FluentControlResourcesDark.xaml @@ -587,9 +587,24 @@ - + + + + + + + + + + + + + + + + 1 diff --git a/src/Avalonia.Themes.Fluent/Accents/FluentControlResourcesLight.xaml b/src/Avalonia.Themes.Fluent/Accents/FluentControlResourcesLight.xaml index eb68270354..8d38d39bd5 100644 --- a/src/Avalonia.Themes.Fluent/Accents/FluentControlResourcesLight.xaml +++ b/src/Avalonia.Themes.Fluent/Accents/FluentControlResourcesLight.xaml @@ -581,9 +581,24 @@ - + + + + + + + + + + + + + + + + 1 diff --git a/src/Avalonia.Themes.Fluent/Controls/Button.xaml b/src/Avalonia.Themes.Fluent/Controls/Button.xaml index f545206a2f..a93fb6831d 100644 --- a/src/Avalonia.Themes.Fluent/Controls/Button.xaml +++ b/src/Avalonia.Themes.Fluent/Controls/Button.xaml @@ -7,9 +7,11 @@ + 8,5,8,6 + - - + + - + - + - + - + - + + + + + - diff --git a/src/Avalonia.Themes.Fluent/Controls/CalendarDatePicker.xaml b/src/Avalonia.Themes.Fluent/Controls/CalendarDatePicker.xaml index ffd3972b66..c6f70d05e1 100644 --- a/src/Avalonia.Themes.Fluent/Controls/CalendarDatePicker.xaml +++ b/src/Avalonia.Themes.Fluent/Controls/CalendarDatePicker.xaml @@ -1,10 +1,3 @@ - - - 12 + 12 + 32 + + + - + + - - - - - - + + - - - - - + - - + - - - - - + -