diff --git a/native/Avalonia.Native/inc/avalonia-native.h b/native/Avalonia.Native/inc/avalonia-native.h index 0c965b7498..1d5a112929 100644 --- a/native/Avalonia.Native/inc/avalonia-native.h +++ b/native/Avalonia.Native/inc/avalonia-native.h @@ -173,6 +173,12 @@ public: virtual HRESULT ObtainGlFeature(IAvnGlFeature** ppv) = 0; }; +AVNCOM(IAvnString, 17) : IUnknown +{ + virtual HRESULT GetPointer(void**retOut) = 0; + virtual HRESULT GetLength(int*ret) = 0; +}; + AVNCOM(IAvnWindowBase, 02) : IUnknown { virtual HRESULT Show() = 0; @@ -315,7 +321,7 @@ AVNCOM(IAvnScreens, 0e) : IUnknown AVNCOM(IAvnClipboard, 0f) : IUnknown { - virtual HRESULT GetText (void** retOut) = 0; + virtual HRESULT GetText (IAvnString** ppv ) = 0; virtual HRESULT SetText (char* text) = 0; virtual HRESULT Clear() = 0; }; 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 bd8ac481a8..cc74d5669f 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 @@ -9,6 +9,7 @@ /* Begin PBXBuildFile section */ 37A517B32159597E00FBA241 /* Screens.mm in Sources */ = {isa = PBXBuildFile; fileRef = 37A517B22159597E00FBA241 /* Screens.mm */; }; 37C09D8821580FE4006A6758 /* SystemDialogs.mm in Sources */ = {isa = PBXBuildFile; fileRef = 37C09D8721580FE4006A6758 /* SystemDialogs.mm */; }; + 37DDA9B0219330F8002E132B /* AvnString.mm in Sources */ = {isa = PBXBuildFile; fileRef = 37DDA9AF219330F8002E132B /* AvnString.mm */; }; 37E2330F21583241000CB7E2 /* KeyTransform.mm in Sources */ = {isa = PBXBuildFile; fileRef = 37E2330E21583241000CB7E2 /* KeyTransform.mm */; }; 5B21A982216530F500CEE36E /* cursor.mm in Sources */ = {isa = PBXBuildFile; fileRef = 5B21A981216530F500CEE36E /* cursor.mm */; }; 5B8BD94F215BFEA6005ED2A7 /* clipboard.mm in Sources */ = {isa = PBXBuildFile; fileRef = 5B8BD94E215BFEA6005ED2A7 /* clipboard.mm */; }; @@ -26,6 +27,8 @@ 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 = ""; }; 5B21A981216530F500CEE36E /* cursor.mm */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.objcpp; path = cursor.mm; sourceTree = ""; }; 5B8BD94E215BFEA6005ED2A7 /* clipboard.mm */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.objcpp; path = clipboard.mm; sourceTree = ""; }; @@ -65,6 +68,8 @@ AB7A61E62147C814003C5833 = { isa = PBXGroup; children = ( + 37DDA9B121933371002E132B /* AvnString.h */, + 37DDA9AF219330F8002E132B /* AvnString.mm */, 37A4E71A2178846A00EACBCD /* headers */, AB573DC3217605E400D389A2 /* gl.mm */, 5BF943652167AD1D009CAE35 /* cursor.h */, @@ -161,6 +166,7 @@ files = ( 5B8BD94F215BFEA6005ED2A7 /* clipboard.mm in Sources */, 5B21A982216530F500CEE36E /* cursor.mm in Sources */, + 37DDA9B0219330F8002E132B /* AvnString.mm in Sources */, AB8F7D6B21482D7F0057DBA5 /* platformthreading.mm in Sources */, 37E2330F21583241000CB7E2 /* KeyTransform.mm in Sources */, 37A517B32159597E00FBA241 /* Screens.mm in Sources */, diff --git a/native/Avalonia.Native/src/OSX/AvnString.h b/native/Avalonia.Native/src/OSX/AvnString.h new file mode 100644 index 0000000000..9a8f5a1318 --- /dev/null +++ b/native/Avalonia.Native/src/OSX/AvnString.h @@ -0,0 +1,14 @@ +// +// AvnString.h +// Avalonia.Native.OSX +// +// Created by Dan Walmsley on 07/11/2018. +// Copyright © 2018 Avalonia. All rights reserved. +// + +#ifndef AvnString_h +#define AvnString_h + +extern IAvnString* CreateAvnString(NSString* string); + +#endif /* AvnString_h */ diff --git a/native/Avalonia.Native/src/OSX/AvnString.mm b/native/Avalonia.Native/src/OSX/AvnString.mm new file mode 100644 index 0000000000..a16c286634 --- /dev/null +++ b/native/Avalonia.Native/src/OSX/AvnString.mm @@ -0,0 +1,55 @@ +// +// AvnString.m +// Avalonia.Native.OSX +// +// Created by Dan Walmsley on 07/11/2018. +// Copyright © 2018 Avalonia. All rights reserved. +// + +#include "common.h" + +class AvnStringImpl : public virtual ComSingleObject +{ +private: + NSString* _string; + +public: + FORWARD_IUNKNOWN() + + AvnStringImpl(NSString* string) + { + _string = string; + } + + virtual HRESULT GetPointer(void**retOut) override + { + @autoreleasepool + { + if(retOut == nullptr) + { + return E_POINTER; + } + + *retOut = (void*)_string.UTF8String; + + return S_OK; + } + } + + virtual HRESULT GetLength(int*retOut) override + { + if(retOut == nullptr) + { + return E_POINTER; + } + + *retOut = (int)_string.length; + + return S_OK; + } +}; + +IAvnString* CreateAvnString(NSString* string) +{ + return new AvnStringImpl(string); +} diff --git a/native/Avalonia.Native/src/OSX/clipboard.mm b/native/Avalonia.Native/src/OSX/clipboard.mm index 19e5c25801..f941e8ca6c 100644 --- a/native/Avalonia.Native/src/OSX/clipboard.mm +++ b/native/Avalonia.Native/src/OSX/clipboard.mm @@ -2,20 +2,25 @@ // Licensed under the MIT license. See licence.md file in the project root for full license information. #include "common.h" +#include "AvnString.h" class Clipboard : public ComSingleObject { public: FORWARD_IUNKNOWN() - virtual HRESULT GetText (void** retOut) override + virtual HRESULT GetText (IAvnString** retOut) override { @autoreleasepool { - NSString *str = [[NSPasteboard generalPasteboard] stringForType:NSPasteboardTypeString]; - *retOut = (void *)str.UTF8String; - } + if(retOut == nullptr) + { + return E_POINTER; + } + + *retOut = CreateAvnString([[NSPasteboard generalPasteboard] stringForType:NSPasteboardTypeString]); - return S_OK; + return S_OK; + } } virtual HRESULT SetText (char* text) override diff --git a/src/Avalonia.Native/ClipboardImpl.cs b/src/Avalonia.Native/ClipboardImpl.cs index d54bc95fbb..a2a1416645 100644 --- a/src/Avalonia.Native/ClipboardImpl.cs +++ b/src/Avalonia.Native/ClipboardImpl.cs @@ -24,12 +24,13 @@ namespace Avalonia.Native return Task.CompletedTask; } - public Task GetTextAsync() + public unsafe Task GetTextAsync() { - var outPtr = _native.GetText(); - var text = Marshal.PtrToStringAnsi(outPtr); + var text = _native.GetText(); - return Task.FromResult(text); + var result = System.Text.Encoding.UTF8.GetString((byte*)text.GetPointer(), text.GetLength()); + + return Task.FromResult(result); } public Task SetTextAsync(string text)