diff --git a/Avalonia.sln b/Avalonia.sln index 8cb36c1ae4..be80f44ce0 100644 --- a/Avalonia.sln +++ b/Avalonia.sln @@ -100,7 +100,6 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Props", "Props", "{F3AC8BC1 build\EmbedXaml.props = build\EmbedXaml.props build\HarfBuzzSharp.props = build\HarfBuzzSharp.props build\ImageSharp.props = build\ImageSharp.props - build\JetBrains.Annotations.props = build\JetBrains.Annotations.props build\JetBrains.dotMemoryUnit.props = build\JetBrains.dotMemoryUnit.props build\Microsoft.CSharp.props = build\Microsoft.CSharp.props build\Microsoft.Reactive.Testing.props = build\Microsoft.Reactive.Testing.props diff --git a/NOTICE.md b/NOTICE.md index e97fc654c9..bd26b65d70 100644 --- a/NOTICE.md +++ b/NOTICE.md @@ -303,3 +303,34 @@ https://github.com/chromium/chromium // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +# Flutter + +https://github.com/flutter/flutter + +//Copyright 2014 The Flutter Authors. All rights reserved. + +//Redistribution and use in source and binary forms, with or without modification, +//are permitted provided that the following conditions are met: + +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following +// disclaimer in the documentation and/or other materials provided +// with the distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived +// from this software without specific prior written permission. + +//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +//ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +//WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +//DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR +//ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +//(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +//LOSS OF USE, DATA, OR PROFITS; +//OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON +//ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +//(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +//SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/build/Base.props b/build/Base.props index 100c9088cd..9ec1c3c2d3 100644 --- a/build/Base.props +++ b/build/Base.props @@ -1,5 +1,5 @@  - + diff --git a/build/JetBrains.Annotations.props b/build/JetBrains.Annotations.props deleted file mode 100644 index 7bc12cbd84..0000000000 --- a/build/JetBrains.Annotations.props +++ /dev/null @@ -1,5 +0,0 @@ - - - - - diff --git a/build/System.Memory.props b/build/System.Memory.props index b36998a780..a413e18927 100644 --- a/build/System.Memory.props +++ b/build/System.Memory.props @@ -1,5 +1,5 @@ - + diff --git a/nukebuild/DotNetConfigHelper.cs b/nukebuild/DotNetConfigHelper.cs index eca1e2684d..9d43261616 100644 --- a/nukebuild/DotNetConfigHelper.cs +++ b/nukebuild/DotNetConfigHelper.cs @@ -1,5 +1,4 @@ using System.Globalization; -using JetBrains.Annotations; using Nuke.Common.Tools.DotNet; // ReSharper disable ReturnValueOfPureMethodIsNotUsed diff --git a/samples/ControlCatalog/MainView.xaml b/samples/ControlCatalog/MainView.xaml index 4a5f5bc96c..9e0fb3f852 100644 --- a/samples/ControlCatalog/MainView.xaml +++ b/samples/ControlCatalog/MainView.xaml @@ -92,6 +92,9 @@ + + + diff --git a/samples/ControlCatalog/Pages/GesturePage.cs b/samples/ControlCatalog/Pages/GesturePage.cs new file mode 100644 index 0000000000..ee10f21317 --- /dev/null +++ b/samples/ControlCatalog/Pages/GesturePage.cs @@ -0,0 +1,212 @@ +using System; +using System.Numerics; +using Avalonia; +using Avalonia.Controls; +using Avalonia.Input; +using Avalonia.LogicalTree; +using Avalonia.Markup.Xaml; +using Avalonia.Rendering.Composition; + +namespace ControlCatalog.Pages +{ + public class GesturePage : UserControl + { + private bool _isInit; + private float _currentScale; + + public GesturePage() + { + this.InitializeComponent(); + } + + private void InitializeComponent() + { + AvaloniaXamlLoader.Load(this); + } + + protected override void OnAttachedToVisualTree(VisualTreeAttachmentEventArgs e) + { + base.OnAttachedToVisualTree(e); + + if(_isInit) + { + return; + } + + _isInit = true; + + SetPullHandlers(this.Find("TopPullZone"), false); + SetPullHandlers(this.Find("BottomPullZone"), true); + SetPullHandlers(this.Find("RightPullZone"), true); + SetPullHandlers(this.Find("LeftPullZone"), false); + + var image = this.Find("PinchImage"); + SetPinchHandlers(image); + + var reset = this.Find + + diff --git a/samples/ControlCatalog/Pages/PlatformInfoPage.xaml.cs b/samples/ControlCatalog/Pages/PlatformInfoPage.xaml.cs index 1f37451782..6325af2688 100644 --- a/samples/ControlCatalog/Pages/PlatformInfoPage.xaml.cs +++ b/samples/ControlCatalog/Pages/PlatformInfoPage.xaml.cs @@ -1,5 +1,8 @@ -using Avalonia.Controls; +using System; +using Avalonia.Controls; using Avalonia.Markup.Xaml; +using Avalonia.Markup.Xaml.MarkupExtensions; +using Avalonia.Media.Immutable; using ControlCatalog.ViewModels; namespace ControlCatalog.Pages diff --git a/samples/ControlCatalog/ViewModels/PlatformInformationViewModel.cs b/samples/ControlCatalog/ViewModels/PlatformInformationViewModel.cs index e4f6c3ac73..60f1f84cc9 100644 --- a/samples/ControlCatalog/ViewModels/PlatformInformationViewModel.cs +++ b/samples/ControlCatalog/ViewModels/PlatformInformationViewModel.cs @@ -1,3 +1,5 @@ +using System; +using System.Runtime.InteropServices; using Avalonia; using Avalonia.Platform; using MiniMvvm; @@ -13,7 +15,7 @@ public class PlatformInformationViewModel : ViewModelBase if (runtimeInfo is { } info) { - if (info.IsBrowser) + if (RuntimeInformation.IsOSPlatform(OSPlatform.Create("BROWSER"))) { if (info.IsDesktop) { diff --git a/src/Android/Avalonia.Android/AndroidPlatform.cs b/src/Android/Avalonia.Android/AndroidPlatform.cs index 75856e4b52..01b48ffd89 100644 --- a/src/Android/Avalonia.Android/AndroidPlatform.cs +++ b/src/Android/Avalonia.Android/AndroidPlatform.cs @@ -15,7 +15,7 @@ namespace Avalonia { public static class AndroidApplicationExtensions { - public static T UseAndroid(this T builder) where T : AppBuilderBase, new() + public static AppBuilder UseAndroid(this AppBuilder builder) { return builder .UseWindowingSubsystem(() => AndroidPlatform.Initialize(), "Android") diff --git a/src/Android/Avalonia.Android/AvaloniaSplashActivity.cs b/src/Android/Avalonia.Android/AvaloniaSplashActivity.cs index 5b5ebd1bd9..38038ef26c 100644 --- a/src/Android/Avalonia.Android/AvaloniaSplashActivity.cs +++ b/src/Android/Avalonia.Android/AvaloniaSplashActivity.cs @@ -1,6 +1,5 @@ using Android.OS; using AndroidX.AppCompat.App; -using AndroidX.Lifecycle; namespace Avalonia.Android { @@ -8,15 +7,22 @@ namespace Avalonia.Android { protected abstract AppBuilder CreateAppBuilder(); + private static AppBuilder s_appBuilder; + protected override void OnCreate(Bundle? savedInstanceState) { base.OnCreate(savedInstanceState); - var builder = CreateAppBuilder(); + if (s_appBuilder == null) + { + var builder = CreateAppBuilder(); + + var lifetime = new SingleViewLifetime(); - var lifetime = new SingleViewLifetime(); + builder.SetupWithLifetime(lifetime); - builder.SetupWithLifetime(lifetime); + s_appBuilder = builder; + } } } diff --git a/src/Android/Avalonia.Android/Platform/Specific/Helpers/AndroidMotionEventsHelper.cs b/src/Android/Avalonia.Android/Platform/Specific/Helpers/AndroidMotionEventsHelper.cs index 6d0e6be0ad..3d0f3b2652 100644 --- a/src/Android/Avalonia.Android/Platform/Specific/Helpers/AndroidMotionEventsHelper.cs +++ b/src/Android/Avalonia.Android/Platform/Specific/Helpers/AndroidMotionEventsHelper.cs @@ -38,7 +38,7 @@ namespace Avalonia.Android.Platform.Specific.Helpers return null; } - var eventTime = (ulong)DateTime.Now.Millisecond; + var eventTime = (ulong)e.EventTime; var inputRoot = _view.InputRoot; var actionMasked = e.ActionMasked; var modifiers = GetModifiers(e.MetaState, e.ButtonState); diff --git a/src/Avalonia.Base/Animation/AnimationInstance`1.cs b/src/Avalonia.Base/Animation/AnimationInstance`1.cs index 0881fde988..6a6e69894b 100644 --- a/src/Avalonia.Base/Animation/AnimationInstance`1.cs +++ b/src/Avalonia.Base/Animation/AnimationInstance`1.cs @@ -5,7 +5,6 @@ using Avalonia.Animation.Animators; using Avalonia.Animation.Utils; using Avalonia.Data; using Avalonia.Reactive; -using JetBrains.Annotations; namespace Avalonia.Animation { diff --git a/src/Avalonia.Base/Avalonia.Base.csproj b/src/Avalonia.Base/Avalonia.Base.csproj index 0d3da66f7a..d6f1542687 100644 --- a/src/Avalonia.Base/Avalonia.Base.csproj +++ b/src/Avalonia.Base/Avalonia.Base.csproj @@ -15,7 +15,6 @@ - @@ -29,10 +28,13 @@ + + + diff --git a/src/Avalonia.Base/Compatibility/OperatingSystem.cs b/src/Avalonia.Base/Compatibility/OperatingSystem.cs new file mode 100644 index 0000000000..838f7da8b2 --- /dev/null +++ b/src/Avalonia.Base/Compatibility/OperatingSystem.cs @@ -0,0 +1,26 @@ +using System; +using System.Runtime.InteropServices; + +namespace Avalonia.Compatibility +{ + internal sealed class OperatingSystemEx + { +#if NET6_0_OR_GREATER + public static bool IsWindows() => OperatingSystem.IsWindows(); + public static bool IsMacOS() => OperatingSystem.IsMacOS(); + public static bool IsLinux() => OperatingSystem.IsLinux(); + public static bool IsAndroid() => OperatingSystem.IsAndroid(); + public static bool IsIOS() => OperatingSystem.IsIOS(); + public static bool IsBrowser() => OperatingSystem.IsBrowser(); + public static bool IsOSPlatform(string platform) => OperatingSystem.IsOSPlatform(platform); +#else + public static bool IsWindows() => RuntimeInformation.IsOSPlatform(OSPlatform.Windows); + public static bool IsMacOS() => RuntimeInformation.IsOSPlatform(OSPlatform.OSX); + public static bool IsLinux() => RuntimeInformation.IsOSPlatform(OSPlatform.Linux); + public static bool IsAndroid() => IsOSPlatform("ANDROID"); + public static bool IsIOS() => IsOSPlatform("IOS"); + public static bool IsBrowser() => IsOSPlatform("BROWSER"); + public static bool IsOSPlatform(string platform) => RuntimeInformation.IsOSPlatform(OSPlatform.Create(platform)); +#endif + } +} diff --git a/src/Avalonia.Base/Contract.cs b/src/Avalonia.Base/Contract.cs deleted file mode 100644 index 27427700ac..0000000000 --- a/src/Avalonia.Base/Contract.cs +++ /dev/null @@ -1,34 +0,0 @@ -using System; -using System.Runtime.CompilerServices; -using JetBrains.Annotations; - -namespace Avalonia -{ - /// - /// A stub of Code Contract's Contract class. - /// - /// - /// It would be nice to use Code Contracts on Avalonia but last time I tried it slowed things - /// to a crawl and often crashed. Instead use the same signature for checking preconditions - /// in the hope that it might become usable at some point. - /// - public static class Contract - { - /// - /// Specifies a precondition. - /// - /// - /// The exception to throw if is false. - /// - /// The precondition. - [MethodImpl(MethodImplOptions.AggressiveInlining)] - [ContractAnnotation("condition:false=>stop")] - public static void Requires(bool condition) where TException : Exception, new() - { - if (!condition) - { - throw new TException(); - } - } - } -} diff --git a/src/Avalonia.Base/Data/InstancedBinding.cs b/src/Avalonia.Base/Data/InstancedBinding.cs index a349486bf8..4a1e2660de 100644 --- a/src/Avalonia.Base/Data/InstancedBinding.cs +++ b/src/Avalonia.Base/Data/InstancedBinding.cs @@ -28,11 +28,9 @@ namespace Avalonia.Data /// public InstancedBinding(ISubject subject, BindingMode mode, BindingPriority priority) { - Contract.Requires(subject != null); - Mode = mode; Priority = priority; - Value = subject; + Value = subject ?? throw new ArgumentNullException(nameof(subject)); } private InstancedBinding(object? value, BindingMode mode, BindingPriority priority) diff --git a/src/Avalonia.Base/Input/GestureRecognizers/PinchGestureRecognizer.cs b/src/Avalonia.Base/Input/GestureRecognizers/PinchGestureRecognizer.cs new file mode 100644 index 0000000000..eea7c3b7d1 --- /dev/null +++ b/src/Avalonia.Base/Input/GestureRecognizers/PinchGestureRecognizer.cs @@ -0,0 +1,128 @@ +using Avalonia.Input.GestureRecognizers; + +namespace Avalonia.Input +{ + public class PinchGestureRecognizer : StyledElement, IGestureRecognizer + { + private IInputElement? _target; + private IGestureRecognizerActionsDispatcher? _actions; + private float _initialDistance; + private IPointer? _firstContact; + private Point _firstPoint; + private IPointer? _secondContact; + private Point _secondPoint; + private Point _origin; + + public void Initialize(IInputElement target, IGestureRecognizerActionsDispatcher actions) + { + _target = target; + _actions = actions; + } + + private void OnPointerPressed(object? sender, PointerPressedEventArgs e) + { + PointerPressed(e); + } + + private void OnPointerReleased(object? sender, PointerReleasedEventArgs e) + { + PointerReleased(e); + } + + public void PointerCaptureLost(IPointer pointer) + { + RemoveContact(pointer); + } + + public void PointerMoved(PointerEventArgs e) + { + if (_target != null && _target is Visual visual) + { + if(_firstContact == e.Pointer) + { + _firstPoint = e.GetPosition(visual); + } + else if (_secondContact == e.Pointer) + { + _secondPoint = e.GetPosition(visual); + } + else + { + return; + } + + if (_firstContact != null && _secondContact != null) + { + var distance = GetDistance(_firstPoint, _secondPoint); + + var scale = distance / _initialDistance; + + _target?.RaiseEvent(new PinchEventArgs(scale, _origin)); + } + } + } + + public void PointerPressed(PointerPressedEventArgs e) + { + if (_target != null && _target is Visual visual && (e.Pointer.Type == PointerType.Touch || e.Pointer.Type == PointerType.Pen)) + { + if (_firstContact == null) + { + _firstContact = e.Pointer; + _firstPoint = e.GetPosition(visual); + + return; + } + else if (_secondContact == null && _firstContact != e.Pointer) + { + _secondContact = e.Pointer; + _secondPoint = e.GetPosition(visual); + } + else + { + return; + } + + if (_firstContact != null && _secondContact != null) + { + _initialDistance = GetDistance(_firstPoint, _secondPoint); + + _origin = new Point((_firstPoint.X + _secondPoint.X) / 2.0f, (_firstPoint.Y + _secondPoint.Y) / 2.0f); + + _actions!.Capture(_firstContact, this); + _actions!.Capture(_secondContact, this); + } + } + } + + public void PointerReleased(PointerReleasedEventArgs e) + { + RemoveContact(e.Pointer); + } + + private void RemoveContact(IPointer pointer) + { + if (_firstContact == pointer || _secondContact == pointer) + { + if (_secondContact == pointer) + { + _secondContact = null; + } + + if (_firstContact == pointer) + { + _firstContact = _secondContact; + + _secondContact = null; + } + _target?.RaiseEvent(new PinchEndedEventArgs()); + } + } + + private float GetDistance(Point a, Point b) + { + var length = _secondPoint - _firstPoint; + return (float)new Vector(length.X, length.Y).Length; + } + } +} diff --git a/src/Avalonia.Base/Input/GestureRecognizers/PullGestureRecognizer.cs b/src/Avalonia.Base/Input/GestureRecognizers/PullGestureRecognizer.cs index fedd07ec32..23bab13fc8 100644 --- a/src/Avalonia.Base/Input/GestureRecognizers/PullGestureRecognizer.cs +++ b/src/Avalonia.Base/Input/GestureRecognizers/PullGestureRecognizer.cs @@ -1,15 +1,19 @@ -using Avalonia.Input.GestureRecognizers; +using System; +using Avalonia.Input.GestureRecognizers; namespace Avalonia.Input { public class PullGestureRecognizer : StyledElement, IGestureRecognizer { + internal static int MinPullDetectionSize = 50; + private IInputElement? _target; private IGestureRecognizerActionsDispatcher? _actions; private Point _initialPosition; private int _gestureId; private IPointer? _tracking; private PullDirection _pullDirection; + private bool _pullInProgress; /// /// Defines the property. @@ -31,23 +35,12 @@ namespace Avalonia.Input PullDirection = pullDirection; } + public PullGestureRecognizer() { } + public void Initialize(IInputElement target, IGestureRecognizerActionsDispatcher actions) { _target = target; _actions = actions; - - _target?.AddHandler(InputElement.PointerPressedEvent, OnPointerPressed, Interactivity.RoutingStrategies.Tunnel | Interactivity.RoutingStrategies.Bubble); - _target?.AddHandler(InputElement.PointerReleasedEvent, OnPointerReleased, Interactivity.RoutingStrategies.Tunnel | Interactivity.RoutingStrategies.Bubble); - } - - private void OnPointerPressed(object? sender, PointerPressedEventArgs e) - { - PointerPressed(e); - } - - private void OnPointerReleased(object? sender, PointerReleasedEventArgs e) - { - PointerReleased(e); } public void PointerCaptureLost(IPointer pointer) @@ -94,6 +87,7 @@ namespace Avalonia.Input break; } + _pullInProgress = true; _target?.RaiseEvent(new PullGestureEventArgs(_gestureId, delta, PullDirection)); } } @@ -111,16 +105,16 @@ namespace Avalonia.Input switch (PullDirection) { case PullDirection.TopToBottom: - canPull = position.Y < bounds.Height * 0.1; + canPull = position.Y < Math.Max(MinPullDetectionSize, bounds.Height * 0.1); break; case PullDirection.BottomToTop: - canPull = position.Y > bounds.Height - (bounds.Height * 0.1); + canPull = position.Y > Math.Min(bounds.Height - MinPullDetectionSize, bounds.Height - (bounds.Height * 0.1)); break; case PullDirection.LeftToRight: - canPull = position.X < bounds.Width * 0.1; + canPull = position.X < Math.Max(MinPullDetectionSize, bounds.Width * 0.1); break; case PullDirection.RightToLeft: - canPull = position.X > bounds.Width - (bounds.Width * 0.1); + canPull = position.X > Math.Min(bounds.Width - MinPullDetectionSize, bounds.Width - (bounds.Width * 0.1)); break; } @@ -135,7 +129,7 @@ namespace Avalonia.Input public void PointerReleased(PointerReleasedEventArgs e) { - if (_tracking == e.Pointer) + if (_tracking == e.Pointer && _pullInProgress) { EndPull(); } @@ -145,6 +139,7 @@ namespace Avalonia.Input { _tracking = null; _initialPosition = default; + _pullInProgress = false; _target?.RaiseEvent(new PullGestureEndedEventArgs(_gestureId, PullDirection)); } diff --git a/src/Avalonia.Base/Input/GestureRecognizers/ScrollGestureRecognizer.cs b/src/Avalonia.Base/Input/GestureRecognizers/ScrollGestureRecognizer.cs index 7bcb81767d..cec98ec66b 100644 --- a/src/Avalonia.Base/Input/GestureRecognizers/ScrollGestureRecognizer.cs +++ b/src/Avalonia.Base/Input/GestureRecognizers/ScrollGestureRecognizer.cs @@ -16,7 +16,10 @@ namespace Avalonia.Input.GestureRecognizers private bool _canHorizontallyScroll; private bool _canVerticallyScroll; private int _gestureId; - + private int _scrollStartDistance = 30; + private Point _pointerPressedPoint; + private VelocityTracker? _velocityTracker; + // Movement per second private Vector _inertia; private ulong? _lastMoveTimestamp; @@ -38,6 +41,15 @@ namespace Avalonia.Input.GestureRecognizers nameof(CanVerticallyScroll), o => o.CanVerticallyScroll, (o, v) => o.CanVerticallyScroll = v); + + /// + /// Defines the property. + /// + public static readonly DirectProperty ScrollStartDistanceProperty = + AvaloniaProperty.RegisterDirect( + nameof(ScrollStartDistance), + o => o.ScrollStartDistance, + (o, v) => o.ScrollStartDistance = v); /// /// Gets or sets a value indicating whether the content can be scrolled horizontally. @@ -56,6 +68,15 @@ namespace Avalonia.Input.GestureRecognizers get => _canVerticallyScroll; set => SetAndRaise(CanVerticallyScrollProperty, ref _canVerticallyScroll, value); } + + /// + /// Gets or sets a value indicating the distance the pointer moves before scrolling is started + /// + public int ScrollStartDistance + { + get => _scrollStartDistance; + set => SetAndRaise(ScrollStartDistanceProperty, ref _scrollStartDistance, value); + } public void Initialize(IInputElement target, IGestureRecognizerActionsDispatcher actions) @@ -72,12 +93,9 @@ namespace Avalonia.Input.GestureRecognizers EndGesture(); _tracking = e.Pointer; _gestureId = ScrollGestureEventArgs.GetNextFreeId(); - _trackedRootPoint = e.GetPosition((Visual?)_target); + _trackedRootPoint = _pointerPressedPoint = e.GetPosition((Visual?)_target); } } - - // Arbitrary chosen value, probably need to move that to platform settings or something - private const double ScrollStartDistance = 30; // Pixels per second speed that is considered to be the stop of inertial scroll private const double InertialScrollSpeedEnd = 5; @@ -95,6 +113,13 @@ namespace Avalonia.Input.GestureRecognizers _scrolling = true; if (_scrolling) { + _velocityTracker = new VelocityTracker(); + + // Correct _trackedRootPoint with ScrollStartDistance, so scrolling does not start with a skip of ScrollStartDistance + _trackedRootPoint = new Point( + _trackedRootPoint.X - (_trackedRootPoint.X >= rootPoint.X ? _scrollStartDistance : -_scrollStartDistance), + _trackedRootPoint.Y - (_trackedRootPoint.Y >= rootPoint.Y ? _scrollStartDistance : -_scrollStartDistance)); + _actions!.Capture(e.Pointer, this); } } @@ -102,14 +127,11 @@ namespace Avalonia.Input.GestureRecognizers if (_scrolling) { var vector = _trackedRootPoint - rootPoint; - var elapsed = _lastMoveTimestamp.HasValue && _lastMoveTimestamp < e.Timestamp ? - TimeSpan.FromMilliseconds(e.Timestamp - _lastMoveTimestamp.Value) : - TimeSpan.Zero; - + + _velocityTracker?.AddPosition(TimeSpan.FromMilliseconds(e.Timestamp), _pointerPressedPoint - rootPoint); + _lastMoveTimestamp = e.Timestamp; _trackedRootPoint = rootPoint; - if (elapsed.TotalSeconds > 0) - _inertia = vector / elapsed.TotalSeconds; _target!.RaiseEvent(new ScrollGestureEventArgs(_gestureId, vector)); e.Handled = true; } @@ -134,12 +156,14 @@ namespace Avalonia.Input.GestureRecognizers } } - - + + public void PointerReleased(PointerReleasedEventArgs e) { if (e.Pointer == _tracking && _scrolling) { + _inertia = _velocityTracker?.GetFlingVelocity().PixelsPerSecond ?? Vector.Zero; + e.Handled = true; if (_inertia == default || e.Timestamp == 0 @@ -167,9 +191,18 @@ namespace Avalonia.Input.GestureRecognizers var distance = speed * elapsedSinceLastTick.TotalSeconds; _target!.RaiseEvent(new ScrollGestureEventArgs(_gestureId, distance)); - - - if (Math.Abs(speed.X) < InertialScrollSpeedEnd || Math.Abs(speed.Y) <= InertialScrollSpeedEnd) + // EndGesture using InertialScrollSpeedEnd only in the direction of scrolling + if (CanVerticallyScroll && CanHorizontallyScroll && Math.Abs(speed.X) < InertialScrollSpeedEnd && Math.Abs(speed.Y) <= InertialScrollSpeedEnd) + { + EndGesture(); + return false; + } + else if (CanVerticallyScroll && Math.Abs(speed.Y) <= InertialScrollSpeedEnd) + { + EndGesture(); + return false; + } + else if (CanHorizontallyScroll && Math.Abs(speed.X) < InertialScrollSpeedEnd) { EndGesture(); return false; diff --git a/src/Avalonia.Base/Input/GestureRecognizers/VelocityTracker.cs b/src/Avalonia.Base/Input/GestureRecognizers/VelocityTracker.cs new file mode 100644 index 0000000000..ce41aa6308 --- /dev/null +++ b/src/Avalonia.Base/Input/GestureRecognizers/VelocityTracker.cs @@ -0,0 +1,375 @@ +// Code in this file is derived from +// https://github.com/flutter/flutter/blob/master/packages/flutter/lib/src/gestures/velocity_tracker.dart + +using System; +using System.Diagnostics; +using Avalonia.Utilities; + +namespace Avalonia.Input.GestureRecognizers +{ + // Possible enhancement: add Flutter's 'IOSScrollViewFlingVelocityTracker' and 'MacOSScrollViewFlingVelocityTracker'? + + internal readonly record struct Velocity(Vector PixelsPerSecond) + { + public Velocity ClampMagnitude(double minValue, double maxValue) + { + Debug.Assert(minValue >= 0.0); + Debug.Assert(maxValue >= 0.0 && maxValue >= minValue); + double valueSquared = PixelsPerSecond.SquaredLength; + if (valueSquared > maxValue * maxValue) + { + double length = PixelsPerSecond.Length; + return new Velocity(length != 0.0 ? (PixelsPerSecond / length) * maxValue : Vector.Zero); + // preventing double.NaN in Vector PixelsPerSecond is important -- if a NaN eventually gets into a + // ScrollGestureEventArgs it results in runtime errors. + } + if (valueSquared < minValue * minValue) + { + double length = PixelsPerSecond.Length; + return new Velocity(length != 0.0 ? (PixelsPerSecond / length) * minValue : Vector.Zero); + } + return this; + } + } + + /// A two dimensional velocity estimate. + /// + /// VelocityEstimates are computed by [VelocityTracker.getVelocityEstimate]. An + /// estimate's [confidence] measures how well the velocity tracker's position + /// data fit a straight line, [duration] is the time that elapsed between the + /// first and last position sample used to compute the velocity, and [offset] + /// is similarly the difference between the first and last positions. + /// + /// See also: + /// + /// * [VelocityTracker], which computes [VelocityEstimate]s. + /// * [Velocity], which encapsulates (just) a velocity vector and provides some + /// useful velocity operations. + internal record VelocityEstimate(Vector PixelsPerSecond, double Confidence, TimeSpan Duration, Vector Offset); + + internal record struct PointAtTime(bool Valid, Vector Point, TimeSpan Time); + + /// Computes a pointer's velocity based on data from [PointerMoveEvent]s. + /// + /// The input data is provided by calling [addPosition]. Adding data is cheap. + /// + /// To obtain a velocity, call [getVelocity] or [getVelocityEstimate]. This will + /// compute the velocity based on the data added so far. Only call these when + /// you need to use the velocity, as they are comparatively expensive. + /// + /// The quality of the velocity estimation will be better if more data points + /// have been received. + internal class VelocityTracker + { + private const int AssumePointerMoveStoppedMilliseconds = 40; + private const int HistorySize = 20; + private const int HorizonMilliseconds = 100; + private const int MinSampleSize = 3; + private const double MinFlingVelocity = 50.0; // Logical pixels / second + private const double MaxFlingVelocity = 8000.0; + + private readonly PointAtTime[] _samples = new PointAtTime[HistorySize]; + private int _index = 0; + + /// + /// Adds a position as the given time to the tracker. + /// + /// + /// + public void AddPosition(TimeSpan time, Vector position) + { + _index++; + if (_index == HistorySize) + { + _index = 0; + } + _samples[_index] = new PointAtTime(true, position, time); + } + + /// Returns an estimate of the velocity of the object being tracked by the + /// tracker given the current information available to the tracker. + /// + /// Information is added using [addPosition]. + /// + /// Returns null if there is no data on which to base an estimate. + protected virtual VelocityEstimate? GetVelocityEstimate() + { + Span x = stackalloc double[HistorySize]; + Span y = stackalloc double[HistorySize]; + Span w = stackalloc double[HistorySize]; + Span time = stackalloc double[HistorySize]; + int sampleCount = 0; + int index = _index; + + var newestSample = _samples[index]; + if (!newestSample.Valid) + { + return null; + } + + var previousSample = newestSample; + var oldestSample = newestSample; + + // Starting with the most recent PointAtTime sample, iterate backwards while + // the samples represent continuous motion. + do + { + var sample = _samples[index]; + if (!sample.Valid) + { + break; + } + + double age = (newestSample.Time - sample.Time).TotalMilliseconds; + double delta = Math.Abs((sample.Time - previousSample.Time).TotalMilliseconds); + previousSample = sample; + if (age > HorizonMilliseconds || delta > AssumePointerMoveStoppedMilliseconds) + { + break; + } + + oldestSample = sample; + var position = sample.Point; + x[sampleCount] = position.X; + y[sampleCount] = position.Y; + w[sampleCount] = 1.0; + time[sampleCount] = -age; + index = (index == 0 ? HistorySize : index) - 1; + + sampleCount++; + } while (sampleCount < HistorySize); + + if (sampleCount >= MinSampleSize) + { + var xFit = LeastSquaresSolver.Solve(2, time.Slice(0, sampleCount), x.Slice(0, sampleCount), w.Slice(0, sampleCount)); + if (xFit != null) + { + var yFit = LeastSquaresSolver.Solve(2, time.Slice(0, sampleCount), y.Slice(0, sampleCount), w.Slice(0, sampleCount)); + if (yFit != null) + { + return new VelocityEstimate( // convert from pixels/ms to pixels/s + PixelsPerSecond: new Vector(xFit.Coefficients[1] * 1000, yFit.Coefficients[1] * 1000), + Confidence: xFit.Confidence * yFit.Confidence, + Duration: newestSample.Time - oldestSample.Time, + Offset: newestSample.Point - oldestSample.Point + ); + } + } + } + + // We're unable to make a velocity estimate but we did have at least one + // valid pointer position. + return new VelocityEstimate( + PixelsPerSecond: Vector.Zero, + Confidence: 1.0, + Duration: newestSample.Time - oldestSample.Time, + Offset: newestSample.Point - oldestSample.Point + ); + } + + /// + /// Computes the velocity of the pointer at the time of the last + /// provided data point. + /// + /// This can be expensive. Only call this when you need the velocity. + /// + /// Returns [Velocity.zero] if there is no data from which to compute an + /// estimate or if the estimated velocity is zero./// + /// + /// + internal Velocity GetVelocity() + { + var estimate = GetVelocityEstimate(); + if (estimate == null || estimate.PixelsPerSecond.IsDefault) + { + return new Velocity(Vector.Zero); + } + return new Velocity(estimate.PixelsPerSecond); + } + + internal virtual Velocity GetFlingVelocity() + { + return GetVelocity().ClampMagnitude(MinFlingVelocity, MaxFlingVelocity); + } + } + + /// An nth degree polynomial fit to a dataset. + internal class PolynomialFit + { + /// Creates a polynomial fit of the given degree. + /// + /// There are n + 1 coefficients in a fit of degree n. + internal PolynomialFit(int degree) + { + Coefficients = new double[degree + 1]; + } + + /// The polynomial coefficients of the fit. + public double[] Coefficients { get; } + + /// An indicator of the quality of the fit. + /// + /// Larger values indicate greater quality. + public double Confidence { get; set; } + } + + internal class LeastSquaresSolver + { + private const double PrecisionErrorTolerance = 1e-10; + + /// + /// Fits a polynomial of the given degree to the data points. + /// When there is not enough data to fit a curve null is returned. + /// + public static PolynomialFit? Solve(int degree, ReadOnlySpan x, ReadOnlySpan y, ReadOnlySpan w) + { + if (degree > x.Length) + { + // Not enough data to fit a curve. + return null; + } + + PolynomialFit result = new PolynomialFit(degree); + + // Shorthands for the purpose of notation equivalence to original C++ code. + int m = x.Length; + int n = degree + 1; + + // Expand the X vector to a matrix A, pre-multiplied by the weights. + _Matrix a = new _Matrix(m, stackalloc double[n * m]); + for (int h = 0; h < m; h += 1) + { + a[0, h] = w[h]; + for (int i = 1; i < n; i += 1) + { + a[i, h] = a[i - 1, h] * x[h]; + } + } + + // Apply the Gram-Schmidt process to A to obtain its QR decomposition. + + // Orthonormal basis, column-major order Vector. + _Matrix q = new _Matrix(m, stackalloc double[n * m]); + // Upper triangular matrix, row-major order. + _Matrix r = new _Matrix(n, stackalloc double[n * n]); + for (int j = 0; j < n; j += 1) + { + for (int h = 0; h < m; h += 1) + { + q[j, h] = a[j, h]; + } + for (int i = 0; i < j; i += 1) + { + double dot = Multiply(q.GetRow(j), q.GetRow(i)); + for (int h = 0; h < m; h += 1) + { + q[j, h] = q[j, h] - dot * q[i, h]; + } + } + + double norm = Norm(q.GetRow(j)); + if (norm < PrecisionErrorTolerance) + { + // Vectors are linearly dependent or zero so no solution. + return null; + } + + double inverseNorm = 1.0 / norm; + for (int h = 0; h < m; h += 1) + { + q[j, h] = q[j, h] * inverseNorm; + } + for (int i = 0; i < n; i += 1) + { + r[j, i] = i < j ? 0.0 : Multiply(q.GetRow(j), a.GetRow(i)); + } + } + + // Solve R B = Qt W Y to find B. This is easy because R is upper triangular. + // We just work from bottom-right to top-left calculating B's coefficients. + // "m" isn't expected to be bigger than HistorySize=20, so allocation on stack is safe. + Span wy = stackalloc double[m]; + for (int h = 0; h < m; h += 1) + { + wy[h] = y[h] * w[h]; + } + for (int i = n - 1; i >= 0; i -= 1) + { + result.Coefficients[i] = Multiply(q.GetRow(i), wy); + for (int j = n - 1; j > i; j -= 1) + { + result.Coefficients[i] -= r[i, j] * result.Coefficients[j]; + } + result.Coefficients[i] /= r[i, i]; + } + + // Calculate the coefficient of determination (confidence) as: + // 1 - (sumSquaredError / sumSquaredTotal) + // ...where sumSquaredError is the residual sum of squares (variance of the + // error), and sumSquaredTotal is the total sum of squares (variance of the + // data) where each has been weighted. + double yMean = 0.0; + for (int h = 0; h < m; h += 1) + { + yMean += y[h]; + } + yMean /= m; + + double sumSquaredError = 0.0; + double sumSquaredTotal = 0.0; + for (int h = 0; h < m; h += 1) + { + double term = 1.0; + double err = y[h] - result.Coefficients[0]; + for (int i = 1; i < n; i += 1) + { + term *= x[h]; + err -= term * result.Coefficients[i]; + } + sumSquaredError += w[h] * w[h] * err * err; + double v = y[h] - yMean; + sumSquaredTotal += w[h] * w[h] * v * v; + } + + result.Confidence = sumSquaredTotal <= PrecisionErrorTolerance ? 1.0 : + 1.0 - (sumSquaredError / sumSquaredTotal); + + return result; + } + + private static double Multiply(Span v1, Span v2) + { + double result = 0.0; + for (int i = 0; i < v1.Length; i += 1) + { + result += v1[i] * v2[i]; + } + return result; + } + + private static double Norm(Span v) + { + return Math.Sqrt(Multiply(v, v)); + } + + private readonly ref struct _Matrix + { + private readonly int _columns; + private readonly Span _elements; + + internal _Matrix(int cols, Span elements) + { + _columns = cols; + _elements = elements; + } + + public double this[int row, int col] + { + get => _elements[row * _columns + col]; + set => _elements[row * _columns + col] = value; + } + + public Span GetRow(int row) => _elements.Slice(row * _columns, _columns); + } + } +} diff --git a/src/Avalonia.Base/Input/Gestures.cs b/src/Avalonia.Base/Input/Gestures.cs index 1ea88fe824..54e61d89b2 100644 --- a/src/Avalonia.Base/Input/Gestures.cs +++ b/src/Avalonia.Base/Input/Gestures.cs @@ -1,6 +1,8 @@ using System; +using System.Threading; using Avalonia.Interactivity; using Avalonia.Platform; +using Avalonia.Threading; using Avalonia.VisualTree; namespace Avalonia.Input @@ -8,6 +10,21 @@ namespace Avalonia.Input public static class Gestures { private static bool s_isDoubleTapped = false; + private static bool s_isHolding; + private static CancellationTokenSource? s_holdCancellationToken; + + /// + /// Defines the IsHoldingEnabled attached property. + /// + public static readonly AttachedProperty IsHoldingEnabledProperty = + AvaloniaProperty.RegisterAttached("IsHoldingEnabled", typeof(Gestures), true); + + /// + /// Defines the IsHoldWithMouseEnabled attached property. + /// + public static readonly AttachedProperty IsHoldWithMouseEnabledProperty = + AvaloniaProperty.RegisterAttached("IsHoldWithMouseEnabled", typeof(Gestures), false); + public static readonly RoutedEvent TappedEvent = RoutedEvent.Register( "Tapped", RoutingStrategies.Bubble, @@ -45,19 +62,54 @@ namespace Avalonia.Input private static readonly WeakReference s_lastPress = new WeakReference(null); private static Point s_lastPressPoint; + private static IPointer? s_lastPointer; + + public static readonly RoutedEvent PinchEvent = + RoutedEvent.Register( + "PinchEvent", RoutingStrategies.Bubble, typeof(Gestures)); + + public static readonly RoutedEvent PinchEndedEvent = + RoutedEvent.Register( + "PinchEndedEvent", RoutingStrategies.Bubble, typeof(Gestures)); public static readonly RoutedEvent PullGestureEvent = RoutedEvent.Register( "PullGesture", RoutingStrategies.Bubble, typeof(Gestures)); + /// + /// Occurs when a user performs a press and hold gesture (with a single touch, mouse, or pen/stylus contact). + /// + public static readonly RoutedEvent HoldingEvent = + RoutedEvent.Register( + "Holding", RoutingStrategies.Bubble, typeof(Gestures)); + public static readonly RoutedEvent PullGestureEndedEvent = RoutedEvent.Register( "PullGestureEnded", RoutingStrategies.Bubble, typeof(Gestures)); + public static bool GetIsHoldingEnabled(StyledElement element) + { + return element.GetValue(IsHoldingEnabledProperty); + } + public static void SetIsHoldingEnabled(StyledElement element, bool value) + { + element.SetValue(IsHoldingEnabledProperty, value); + } + + public static bool GetIsHoldWithMouseEnabled(StyledElement element) + { + return element.GetValue(IsHoldWithMouseEnabledProperty); + } + public static void SetIsHoldWithMouseEnabled(StyledElement element, bool value) + { + element.SetValue(IsHoldWithMouseEnabledProperty, value); + } + static Gestures() { InputElement.PointerPressedEvent.RouteFinished.Subscribe(PointerPressed); InputElement.PointerReleasedEvent.RouteFinished.Subscribe(PointerReleased); + InputElement.PointerMovedEvent.RouteFinished.Subscribe(PointerMoved); } public static void AddTappedHandler(Interactive element, EventHandler handler) @@ -102,11 +154,42 @@ namespace Avalonia.Input var e = (PointerPressedEventArgs)ev; var visual = (Visual)ev.Source; + if(s_lastPointer != null) + { + if(s_isHolding && ev.Source is Interactive i) + { + i.RaiseEvent(new HoldingRoutedEventArgs(HoldingState.Cancelled, s_lastPressPoint, s_lastPointer.Type)); + } + s_holdCancellationToken?.Cancel(); + s_holdCancellationToken?.Dispose(); + s_holdCancellationToken = null; + + s_lastPointer = null; + } + + s_isHolding = false; + if (e.ClickCount % 2 == 1) { s_isDoubleTapped = false; s_lastPress.SetTarget(ev.Source); + s_lastPointer = e.Pointer; s_lastPressPoint = e.GetPosition((Visual)ev.Source); + s_holdCancellationToken = new CancellationTokenSource(); + var token = s_holdCancellationToken.Token; + var settings = AvaloniaLocator.Current.GetService(); + + if (settings != null) + { + DispatcherTimer.RunOnce(() => + { + if (!token.IsCancellationRequested && e.Source is InputElement i && GetIsHoldingEnabled(i) && (e.Pointer.Type != PointerType.Mouse || GetIsHoldWithMouseEnabled(i))) + { + s_isHolding = true; + i.RaiseEvent(new HoldingRoutedEventArgs(HoldingState.Started, s_lastPressPoint, s_lastPointer.Type)); + } + }, settings.HoldWaitDuration); + } } else if (e.ClickCount % 2 == 0 && e.GetCurrentPoint(visual).Properties.IsLeftButtonPressed) { @@ -140,7 +223,12 @@ namespace Avalonia.Input if (tapRect.ContainsExclusive(point.Position)) { - if (e.InitialPressMouseButton == MouseButton.Right) + if(s_isHolding) + { + s_isHolding = false; + i.RaiseEvent(new HoldingRoutedEventArgs(HoldingState.Completed, s_lastPressPoint, s_lastPointer!.Type)); + } + else if (e.InitialPressMouseButton == MouseButton.Right) { i.RaiseEvent(new TappedEventArgs(RightTappedEvent, e)); } @@ -152,6 +240,45 @@ namespace Avalonia.Input } } } + + s_holdCancellationToken?.Cancel(); + s_holdCancellationToken?.Dispose(); + s_holdCancellationToken = null; + s_lastPointer = null; + } + } + + private static void PointerMoved(RoutedEventArgs ev) + { + if (ev.Route == RoutingStrategies.Bubble) + { + var e = (PointerEventArgs)ev; + if (s_lastPress.TryGetTarget(out var target)) + { + if (e.Pointer == s_lastPointer) + { + var point = e.GetCurrentPoint((Visual)target); + var settings = AvaloniaLocator.Current.GetService(); + var tapSize = settings?.GetTapSize(point.Pointer.Type) ?? new Size(4, 4); + var tapRect = new Rect(s_lastPressPoint, new Size()) + .Inflate(new Thickness(tapSize.Width, tapSize.Height)); + + if (tapRect.ContainsExclusive(point.Position)) + { + return; + } + + if (s_isHolding && ev.Source is Interactive i) + { + i.RaiseEvent(new HoldingRoutedEventArgs(HoldingState.Cancelled, s_lastPressPoint, s_lastPointer!.Type)); + } + } + } + + s_holdCancellationToken?.Cancel(); + s_holdCancellationToken?.Dispose(); + s_holdCancellationToken = null; + s_isHolding = false; } } } diff --git a/src/Avalonia.Base/Input/HoldingRoutedEventArgs.cs b/src/Avalonia.Base/Input/HoldingRoutedEventArgs.cs new file mode 100644 index 0000000000..b9a877b2ed --- /dev/null +++ b/src/Avalonia.Base/Input/HoldingRoutedEventArgs.cs @@ -0,0 +1,51 @@ +using System; +using Avalonia.Interactivity; + +namespace Avalonia.Input +{ + public class HoldingRoutedEventArgs : RoutedEventArgs + { + /// + /// Gets the state of the event. + /// + public HoldingState HoldingState { get; } + + /// + /// Gets the location of the touch, mouse, or pen/stylus contact. + /// + public Point Position { get; } + + /// + /// Gets the pointer type of the input source. + /// + public PointerType PointerType { get; } + + /// + /// Initializes a new instance of the class. + /// + public HoldingRoutedEventArgs(HoldingState holdingState, Point position, PointerType pointerType) : base(Gestures.HoldingEvent) + { + HoldingState = holdingState; + Position = position; + PointerType = pointerType; + } + } + + public enum HoldingState + { + /// + /// A single contact has been detected and a time threshold is crossed without the contact being lifted, another contact detected, or another gesture started. + /// + Started, + + /// + /// The single contact is lifted. + /// + Completed, + + /// + /// An additional contact is detected or a subsequent gesture (such as a slide) is detected. + /// + Cancelled, + } +} diff --git a/src/Avalonia.Base/Input/InputElement.cs b/src/Avalonia.Base/Input/InputElement.cs index fa755277cc..f233fdce51 100644 --- a/src/Avalonia.Base/Input/InputElement.cs +++ b/src/Avalonia.Base/Input/InputElement.cs @@ -188,11 +188,16 @@ namespace Avalonia.Input /// public static readonly RoutedEvent TappedEvent = Gestures.TappedEvent; + /// + /// Defines the event. + /// + public static readonly RoutedEvent HoldingEvent = Gestures.HoldingEvent; + /// /// Defines the event. /// public static readonly RoutedEvent DoubleTappedEvent = Gestures.DoubleTappedEvent; - + private bool _isEffectivelyEnabled = true; private bool _isFocused; private bool _isKeyboardFocusWithin; @@ -352,6 +357,15 @@ namespace Avalonia.Input add { AddHandler(TappedEvent, value); } remove { RemoveHandler(TappedEvent, value); } } + + /// + /// Occurs when a hold gesture occurs on the control. + /// + public event EventHandler? Holding + { + add { AddHandler(HoldingEvent, value); } + remove { RemoveHandler(HoldingEvent, value); } + } /// /// Occurs when a double-tap gesture occurs on the control. diff --git a/src/Avalonia.Base/Input/PinchEventArgs.cs b/src/Avalonia.Base/Input/PinchEventArgs.cs new file mode 100644 index 0000000000..31c760eb51 --- /dev/null +++ b/src/Avalonia.Base/Input/PinchEventArgs.cs @@ -0,0 +1,24 @@ +using Avalonia.Interactivity; + +namespace Avalonia.Input +{ + public class PinchEventArgs : RoutedEventArgs + { + public PinchEventArgs(double scale, Point scaleOrigin) : base(Gestures.PinchEvent) + { + Scale = scale; + ScaleOrigin = scaleOrigin; + } + + public double Scale { get; } = 1; + + public Point ScaleOrigin { get; } + } + + public class PinchEndedEventArgs : RoutedEventArgs + { + public PinchEndedEventArgs() : base(Gestures.PinchEndedEvent) + { + } + } +} diff --git a/src/Avalonia.Base/Input/Raw/RawInputEventArgs.cs b/src/Avalonia.Base/Input/Raw/RawInputEventArgs.cs index 3a5ae1340f..cf4d37b6da 100644 --- a/src/Avalonia.Base/Input/Raw/RawInputEventArgs.cs +++ b/src/Avalonia.Base/Input/Raw/RawInputEventArgs.cs @@ -21,11 +21,9 @@ namespace Avalonia.Input.Raw /// The root from which the event originates. public RawInputEventArgs(IInputDevice device, ulong timestamp, IInputRoot root) { - device = device ?? throw new ArgumentNullException(nameof(device)); - - Device = device; + Device = device ?? throw new ArgumentNullException(nameof(device)); Timestamp = timestamp; - Root = root; + Root = root ?? throw new ArgumentNullException(nameof(root)); } /// diff --git a/src/Avalonia.Base/Input/Raw/RawPointerEventArgs.cs b/src/Avalonia.Base/Input/Raw/RawPointerEventArgs.cs index 854dd4b83b..ebedc9e6e8 100644 --- a/src/Avalonia.Base/Input/Raw/RawPointerEventArgs.cs +++ b/src/Avalonia.Base/Input/Raw/RawPointerEventArgs.cs @@ -53,9 +53,6 @@ namespace Avalonia.Input.Raw RawInputModifiers inputModifiers) : base(device, timestamp, root) { - Contract.Requires(device != null); - Contract.Requires(root != null); - Point = new RawPointerPoint(); Position = position; Type = type; @@ -80,9 +77,6 @@ namespace Avalonia.Input.Raw RawInputModifiers inputModifiers) : base(device, timestamp, root) { - Contract.Requires(device != null); - Contract.Requires(root != null); - Point = point; Type = type; InputModifiers = inputModifiers; diff --git a/src/Avalonia.Base/Logging/LogArea.cs b/src/Avalonia.Base/Logging/LogArea.cs index 972a9a1e9d..f15e87da1b 100644 --- a/src/Avalonia.Base/Logging/LogArea.cs +++ b/src/Avalonia.Base/Logging/LogArea.cs @@ -35,6 +35,11 @@ namespace Avalonia.Logging /// public const string Control = nameof(Control); + /// + /// The log event comes from Win32 Platform. + /// + public const string Platform = nameof(Platform); + /// /// The log event comes from Win32 Platform. /// diff --git a/src/Avalonia.Base/Media/DrawingGroup.cs b/src/Avalonia.Base/Media/DrawingGroup.cs index e71f568207..4a46d89153 100644 --- a/src/Avalonia.Base/Media/DrawingGroup.cs +++ b/src/Avalonia.Base/Media/DrawingGroup.cs @@ -461,9 +461,10 @@ namespace Avalonia.Media if (_rootDrawing == null) { - // When a DrawingGroup is set, it should be made the root if - // a root drawing didnt exist. - Contract.Requires(_currentDrawingGroup == null); + if (_currentDrawingGroup != null) + { + throw new NotSupportedException("When a DrawingGroup is set, it should be made the root if a root drawing didnt exist."); + } // If this is the first Drawing being added, avoid creating a DrawingGroup // and set this drawing as the root drawing. This optimizes the common diff --git a/src/Avalonia.Base/Media/Typeface.cs b/src/Avalonia.Base/Media/Typeface.cs index e6047bf96c..1e744c30c8 100644 --- a/src/Avalonia.Base/Media/Typeface.cs +++ b/src/Avalonia.Base/Media/Typeface.cs @@ -1,6 +1,5 @@ using System; using System.Diagnostics; -using JetBrains.Annotations; namespace Avalonia.Media { @@ -17,7 +16,7 @@ namespace Avalonia.Media /// The font style. /// The font weight. /// The font stretch. - public Typeface([NotNull] FontFamily fontFamily, + public Typeface(FontFamily fontFamily, FontStyle style = FontStyle.Normal, FontWeight weight = FontWeight.Normal, FontStretch stretch = FontStretch.Normal) diff --git a/src/Avalonia.Base/PixelVector.cs b/src/Avalonia.Base/PixelVector.cs index 79e7b94c21..0e156190a4 100644 --- a/src/Avalonia.Base/PixelVector.cs +++ b/src/Avalonia.Base/PixelVector.cs @@ -1,7 +1,6 @@ using System; using System.Globalization; using Avalonia.Animation.Animators; -using JetBrains.Annotations; namespace Avalonia { @@ -135,7 +134,6 @@ namespace Avalonia /// /// The other vector. /// True if vectors are nearly equal. - [Pure] public bool NearlyEquals(PixelVector other) { const float tolerance = float.Epsilon; diff --git a/src/Avalonia.Base/Platform/DefaultPlatformSettings.cs b/src/Avalonia.Base/Platform/DefaultPlatformSettings.cs index dd3e1a4cb1..d0b27b057f 100644 --- a/src/Avalonia.Base/Platform/DefaultPlatformSettings.cs +++ b/src/Avalonia.Base/Platform/DefaultPlatformSettings.cs @@ -26,5 +26,7 @@ namespace Avalonia.Platform }; } public TimeSpan GetDoubleTapTime(PointerType type) => TimeSpan.FromMilliseconds(500); + + public TimeSpan HoldWaitDuration { get; set; } = TimeSpan.FromMilliseconds(300); } } diff --git a/src/Avalonia.Base/Platform/IPlatformSettings.cs b/src/Avalonia.Base/Platform/IPlatformSettings.cs index e7921883fd..7c4c1420eb 100644 --- a/src/Avalonia.Base/Platform/IPlatformSettings.cs +++ b/src/Avalonia.Base/Platform/IPlatformSettings.cs @@ -27,5 +27,7 @@ namespace Avalonia.Platform /// tap gesture. /// TimeSpan GetDoubleTapTime(PointerType type); + + TimeSpan HoldWaitDuration { get; set; } } } diff --git a/src/Avalonia.Base/Platform/IRuntimePlatform.cs b/src/Avalonia.Base/Platform/IRuntimePlatform.cs index 91d2a1e0cf..64b504c479 100644 --- a/src/Avalonia.Base/Platform/IRuntimePlatform.cs +++ b/src/Avalonia.Base/Platform/IRuntimePlatform.cs @@ -23,29 +23,10 @@ namespace Avalonia.Platform [Unstable] public record struct RuntimePlatformInfo { - public OperatingSystemType OperatingSystem { get; set; } - public FormFactorType FormFactor => IsDesktop ? FormFactorType.Desktop : IsMobile ? FormFactorType.Mobile : FormFactorType.Unknown; public bool IsDesktop { get; set; } public bool IsMobile { get; set; } - public bool IsBrowser { get; set; } - public bool IsCoreClr { get; set; } - public bool IsMono { get; set; } - public bool IsDotNetFramework { get; set; } - public bool IsUnix { get; set; } - } - - [Unstable] - public enum OperatingSystemType - { - Unknown, - WinNT, - Linux, - OSX, - Android, - iOS, - Browser } [Unstable] diff --git a/src/Avalonia.Base/Platform/StandardRuntimePlatform.cs b/src/Avalonia.Base/Platform/StandardRuntimePlatform.cs index 4df9e8e917..8352d794d0 100644 --- a/src/Avalonia.Base/Platform/StandardRuntimePlatform.cs +++ b/src/Avalonia.Base/Platform/StandardRuntimePlatform.cs @@ -1,6 +1,6 @@ using System; -using System.Runtime.InteropServices; using System.Threading; +using Avalonia.Compatibility; using Avalonia.Platform.Internal; namespace Avalonia.Platform @@ -14,45 +14,13 @@ namespace Avalonia.Platform public IUnmanagedBlob AllocBlob(int size) => new UnmanagedBlob(size); - private static readonly Lazy Info = new(() => + private static readonly RuntimePlatformInfo s_info = new() { - OperatingSystemType os; + IsDesktop = OperatingSystemEx.IsWindows() || OperatingSystemEx.IsMacOS() || OperatingSystemEx.IsLinux(), + IsMobile = OperatingSystemEx.IsAndroid() || OperatingSystemEx.IsIOS() + }; - if (RuntimeInformation.IsOSPlatform(OSPlatform.OSX)) - os = OperatingSystemType.OSX; - else if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux)) - os = OperatingSystemType.Linux; - else if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows)) - os = OperatingSystemType.WinNT; - else if (RuntimeInformation.IsOSPlatform(OSPlatform.Create("Android"))) - os = OperatingSystemType.Android; - else if (RuntimeInformation.IsOSPlatform(OSPlatform.Create("iOS"))) - os = OperatingSystemType.iOS; - else if (RuntimeInformation.IsOSPlatform(OSPlatform.Create("Browser"))) - os = OperatingSystemType.Browser; - else - throw new Exception("Unknown OS platform " + RuntimeInformation.OSDescription); - // Source: https://github.com/dotnet/runtime/blob/main/src/libraries/Common/tests/TestUtilities/System/PlatformDetection.cs - var isCoreClr = Environment.Version.Major >= 5 || RuntimeInformation.FrameworkDescription.StartsWith(".NET Core", StringComparison.OrdinalIgnoreCase); - var isMonoRuntime = Type.GetType("Mono.Runtime") != null; - var isFramework = !isCoreClr && RuntimeInformation.FrameworkDescription.StartsWith(".NET Framework", StringComparison.OrdinalIgnoreCase); - - return new RuntimePlatformInfo - { - IsCoreClr = isCoreClr, - IsDotNetFramework = isFramework, - IsMono = isMonoRuntime, - - IsDesktop = os is OperatingSystemType.Linux or OperatingSystemType.OSX or OperatingSystemType.WinNT, - IsMobile = os is OperatingSystemType.Android or OperatingSystemType.iOS, - IsUnix = os is OperatingSystemType.Linux or OperatingSystemType.OSX or OperatingSystemType.Android, - IsBrowser = os == OperatingSystemType.Browser, - OperatingSystem = os, - }; - }); - - - public virtual RuntimePlatformInfo GetRuntimeInfo() => Info.Value; + public virtual RuntimePlatformInfo GetRuntimeInfo() => s_info; } } diff --git a/src/Avalonia.Base/Platform/StandardRuntimePlatformServices.cs b/src/Avalonia.Base/Platform/StandardRuntimePlatformServices.cs index 65d6733399..0a36b4c9dd 100644 --- a/src/Avalonia.Base/Platform/StandardRuntimePlatformServices.cs +++ b/src/Avalonia.Base/Platform/StandardRuntimePlatformServices.cs @@ -1,4 +1,5 @@ using System.Reflection; +using Avalonia.Compatibility; using Avalonia.Platform.Internal; using Avalonia.Platform.Interop; @@ -18,15 +19,9 @@ namespace Avalonia.Platform #if NET6_0_OR_GREATER new Net6Loader() #else - standardPlatform.GetRuntimeInfo().OperatingSystem switch - { - OperatingSystemType.WinNT => (IDynamicLibraryLoader)new Win32Loader(), - OperatingSystemType.OSX => new UnixLoader(), - OperatingSystemType.Linux => new UnixLoader(), - OperatingSystemType.Android => new UnixLoader(), - // iOS, WASM, ... - _ => new NotSupportedLoader() - } + OperatingSystemEx.IsWindows() ? (IDynamicLibraryLoader)new Win32Loader() + : OperatingSystemEx.IsMacOS() || OperatingSystemEx.IsLinux() || OperatingSystemEx.IsAndroid() ? new UnixLoader() + : new NotSupportedLoader() #endif ); } diff --git a/src/Avalonia.Base/Rendering/Composition/Server/ServerCompositionVisual.cs b/src/Avalonia.Base/Rendering/Composition/Server/ServerCompositionVisual.cs index 0e15cbd54b..e33dc999dc 100644 --- a/src/Avalonia.Base/Rendering/Composition/Server/ServerCompositionVisual.cs +++ b/src/Avalonia.Base/Rendering/Composition/Server/ServerCompositionVisual.cs @@ -42,11 +42,18 @@ namespace Avalonia.Rendering.Composition.Server Root!.RenderedVisuals++; + if (Opacity != 1) + canvas.PushOpacity(Opacity); + if (AdornedVisual != null) + { + canvas.PostTransform = Matrix.Identity; + canvas.Transform = Matrix.Identity; + canvas.PushClip(AdornedVisual._combinedTransformedClipBounds); + } var transform = GlobalTransformMatrix; canvas.PostTransform = MatrixUtils.ToMatrix(transform); canvas.Transform = Matrix.Identity; - if (Opacity != 1) - canvas.PushOpacity(Opacity); + var boundsRect = new Rect(new Size(Size.X, Size.Y)); if (ClipToBounds && !HandlesClipToBounds) canvas.PushClip(Root!.SnapToDevicePixels(boundsRect)); @@ -67,6 +74,8 @@ namespace Avalonia.Rendering.Composition.Server canvas.PopGeometryClip(); if (ClipToBounds && !HandlesClipToBounds) canvas.PopClip(); + if (AdornedVisual != null) + canvas.PopClip(); if(Opacity != 1) canvas.PopOpacity(); } @@ -155,15 +164,25 @@ namespace Avalonia.Rendering.Composition.Server _clipSizeDirty = false; } + + _combinedTransformedClipBounds = + AdornedVisual?._combinedTransformedClipBounds + ?? Parent?._combinedTransformedClipBounds + ?? new Rect(Root!.Size); - _combinedTransformedClipBounds = Parent?._combinedTransformedClipBounds ?? new Rect(Root!.Size); if (_transformedClipBounds != null) _combinedTransformedClipBounds = _combinedTransformedClipBounds.Intersect(_transformedClipBounds.Value); EffectiveOpacity = Opacity * (Parent?.EffectiveOpacity ?? 1); - IsVisibleInFrame = _parent?.IsVisibleInFrame != false && Visible && EffectiveOpacity > 0.04 && !_isBackface && - !_combinedTransformedClipBounds.IsDefault; + IsHitTestVisibleInFrame = _parent?.IsHitTestVisibleInFrame != false + && Visible + && !_isBackface + && !_combinedTransformedClipBounds.IsDefault; + + IsVisibleInFrame = IsHitTestVisibleInFrame + && _parent?.IsVisibleInFrame != false + && EffectiveOpacity > 0.04; if (wasVisible != IsVisibleInFrame || positionChanged) { @@ -187,7 +206,7 @@ namespace Avalonia.Rendering.Composition.Server readback.Revision = root.Revision; readback.Matrix = GlobalTransformMatrix; readback.TargetId = Root.Id; - readback.Visible = IsVisibleInFrame; + readback.Visible = IsHitTestVisibleInFrame; } void AddDirtyRect(Rect rc) @@ -248,6 +267,7 @@ namespace Avalonia.Rendering.Composition.Server } public bool IsVisibleInFrame { get; set; } + public bool IsHitTestVisibleInFrame { get; set; } public double EffectiveOpacity { get; set; } public Rect TransformedOwnContentBounds { get; set; } public virtual Rect OwnContentBounds => new Rect(0, 0, Size.X, Size.Y); diff --git a/src/Avalonia.Base/Rendering/Composition/Transport/BatchStream.cs b/src/Avalonia.Base/Rendering/Composition/Transport/BatchStream.cs index a3cad3cebd..5a88f0e91d 100644 --- a/src/Avalonia.Base/Rendering/Composition/Transport/BatchStream.cs +++ b/src/Avalonia.Base/Rendering/Composition/Transport/BatchStream.cs @@ -2,6 +2,7 @@ using System; using System.Collections.Generic; using System.IO; using System.Runtime.CompilerServices; +using System.Runtime.InteropServices; using Avalonia.Rendering.Composition.Animations; using Avalonia.Rendering.Composition.Server; @@ -27,6 +28,37 @@ public record struct BatchStreamSegment public int ElementCount { get; set; } } + +// Unsafe.ReadUnaligned/Unsafe.WriteUnaligned are broken on arm, +// see https://github.com/dotnet/runtime/issues/80068 +static unsafe class UnalignedMemoryHelper +{ + public static T ReadUnaligned(byte* src) where T : unmanaged + { +#if NET6_0_OR_GREATER + Unsafe.SkipInit(out var rv); +#else + T rv; +#endif + UnalignedMemcpy((byte*)&rv, src, Unsafe.SizeOf()); + return rv; + } + + public static void WriteUnaligned(byte* dst, T value) where T : unmanaged + { + UnalignedMemcpy(dst, (byte*)&value, Unsafe.SizeOf()); + } + + [MethodImpl(MethodImplOptions.NoInlining)] + static unsafe void UnalignedMemcpy(byte* dst, byte* src, int count) + { + for (var c = 0; c < count; c++) + { + dst[c] = src[c]; + } + } +} + internal class BatchStreamWriter : IDisposable { private readonly BatchStreamData _output; @@ -74,7 +106,15 @@ internal class BatchStreamWriter : IDisposable var size = Unsafe.SizeOf(); if (_currentDataSegment.Data == IntPtr.Zero || _currentDataSegment.ElementCount + size > _memoryPool.BufferSize) NextDataSegment(); - Unsafe.WriteUnaligned((byte*)_currentDataSegment.Data + _currentDataSegment.ElementCount, item); + var ptr = (byte*)_currentDataSegment.Data + _currentDataSegment.ElementCount; + + // Unsafe.ReadUnaligned/Unsafe.WriteUnaligned are broken on arm32, + // see https://github.com/dotnet/runtime/issues/80068 + if (RuntimeInformation.ProcessArchitecture == Architecture.Arm) + UnalignedMemoryHelper.WriteUnaligned(ptr, item); + else + Unsafe.WriteUnaligned(ptr, item); + _currentDataSegment.ElementCount += size; } @@ -125,7 +165,16 @@ internal class BatchStreamReader : IDisposable if (_memoryOffset + size > _currentDataSegment.ElementCount) throw new InvalidOperationException("Attempted to read more memory then left in the current segment"); - var rv = Unsafe.ReadUnaligned((byte*)_currentDataSegment.Data + _memoryOffset); + var ptr = (byte*)_currentDataSegment.Data + _memoryOffset; + T rv; + + // Unsafe.ReadUnaligned/Unsafe.WriteUnaligned are broken on arm32, + // see https://github.com/dotnet/runtime/issues/80068 + if (RuntimeInformation.ProcessArchitecture == Architecture.Arm) + rv = UnalignedMemoryHelper.ReadUnaligned(ptr); + else + rv = Unsafe.ReadUnaligned(ptr); + _memoryOffset += size; if (_memoryOffset == _currentDataSegment.ElementCount) { diff --git a/src/Avalonia.Base/Visual.cs b/src/Avalonia.Base/Visual.cs index ddaea01b05..5930df5483 100644 --- a/src/Avalonia.Base/Visual.cs +++ b/src/Avalonia.Base/Visual.cs @@ -367,7 +367,10 @@ namespace Avalonia /// The drawing context. public virtual void Render(DrawingContext context) { - Contract.Requires(context != null); + if (context is null) + { + throw new ArgumentNullException(nameof(context)); + } } /// diff --git a/src/Avalonia.Controls.ColorPicker/Avalonia.Controls.ColorPicker.csproj b/src/Avalonia.Controls.ColorPicker/Avalonia.Controls.ColorPicker.csproj index f3f8e4c82c..97f9efe8fa 100644 --- a/src/Avalonia.Controls.ColorPicker/Avalonia.Controls.ColorPicker.csproj +++ b/src/Avalonia.Controls.ColorPicker/Avalonia.Controls.ColorPicker.csproj @@ -17,7 +17,6 @@ - diff --git a/src/Avalonia.Controls.DataGrid/Avalonia.Controls.DataGrid.csproj b/src/Avalonia.Controls.DataGrid/Avalonia.Controls.DataGrid.csproj index 6369961f0f..efa38e49a7 100644 --- a/src/Avalonia.Controls.DataGrid/Avalonia.Controls.DataGrid.csproj +++ b/src/Avalonia.Controls.DataGrid/Avalonia.Controls.DataGrid.csproj @@ -14,7 +14,6 @@ - diff --git a/src/Avalonia.Controls.DataGrid/DataGridColumn.cs b/src/Avalonia.Controls.DataGrid/DataGridColumn.cs index 2b715d6a9f..75101dc487 100644 --- a/src/Avalonia.Controls.DataGrid/DataGridColumn.cs +++ b/src/Avalonia.Controls.DataGrid/DataGridColumn.cs @@ -641,7 +641,7 @@ namespace Avalonia.Controls public Control GetCellContent(DataGridRow dataGridRow) { - Contract.Requires(dataGridRow != null); + dataGridRow = dataGridRow ?? throw new ArgumentNullException(nameof(dataGridRow)); if (OwningGrid == null) { throw DataGridError.DataGrid.NoOwningGrid(GetType()); @@ -659,7 +659,7 @@ namespace Avalonia.Controls public Control GetCellContent(object dataItem) { - Contract.Requires(dataItem != null); + dataItem = dataItem ?? throw new ArgumentNullException(nameof(dataItem)); if (OwningGrid == null) { throw DataGridError.DataGrid.NoOwningGrid(GetType()); diff --git a/src/Avalonia.Controls.DataGrid/DataGridRows.cs b/src/Avalonia.Controls.DataGrid/DataGridRows.cs index 6c997f62c1..4d3bccee70 100644 --- a/src/Avalonia.Controls.DataGrid/DataGridRows.cs +++ b/src/Avalonia.Controls.DataGrid/DataGridRows.cs @@ -16,7 +16,6 @@ using System.Diagnostics; using System.Linq; using Avalonia.Data; using Avalonia.Styling; -using JetBrains.Annotations; namespace Avalonia.Controls { diff --git a/src/Avalonia.Controls.DataGrid/Primitives/DataGridFrozenGrid.cs b/src/Avalonia.Controls.DataGrid/Primitives/DataGridFrozenGrid.cs index 9feca71cda..4fd0ca3d26 100644 --- a/src/Avalonia.Controls.DataGrid/Primitives/DataGridFrozenGrid.cs +++ b/src/Avalonia.Controls.DataGrid/Primitives/DataGridFrozenGrid.cs @@ -26,7 +26,6 @@ namespace Avalonia.Controls.Primitives /// true if the grid is frozen; otherwise, false. The default is true. public static bool GetIsFrozen(Control element) { - Contract.Requires(element != null); return element.GetValue(IsFrozenProperty); } @@ -38,7 +37,6 @@ namespace Avalonia.Controls.Primitives /// is null. public static void SetIsFrozen(Control element, bool value) { - Contract.Requires(element != null); element.SetValue(IsFrozenProperty, value); } } diff --git a/src/Avalonia.Controls/AppBuilder.cs b/src/Avalonia.Controls/AppBuilder.cs index 5bcd87162e..cf79fcd1a8 100644 --- a/src/Avalonia.Controls/AppBuilder.cs +++ b/src/Avalonia.Controls/AppBuilder.cs @@ -1,4 +1,8 @@ -using Avalonia.Controls; +using System; +using System.Diagnostics.CodeAnalysis; +using System.Reflection; +using System.Linq; +using Avalonia.Controls.ApplicationLifetimes; using Avalonia.Platform; namespace Avalonia @@ -6,15 +10,244 @@ namespace Avalonia /// /// Initializes platform-specific services for an . /// - public sealed class AppBuilder : AppBuilderBase + public class AppBuilder { + private static bool s_setupWasAlreadyCalled; + private Action? _optionsInitializers; + private Func? _appFactory; + private IApplicationLifetime? _lifetime; + + /// + /// Gets or sets the instance. + /// + public IRuntimePlatform RuntimePlatform { get; set; } + + /// + /// Gets or sets a method to call the initialize the runtime platform services (e. g. AssetLoader) + /// + public Action RuntimePlatformServicesInitializer { get; private set; } + + /// + /// Gets the instance being initialized. + /// + public Application? Instance { get; private set; } + + /// + /// Gets the type of the Instance (even if it's not created yet) + /// + public Type? ApplicationType { get; private set; } + + /// + /// Gets or sets a method to call the initialize the windowing subsystem. + /// + public Action? WindowingSubsystemInitializer { get; private set; } + + /// + /// Gets the name of the currently selected windowing subsystem. + /// + public string? WindowingSubsystemName { get; private set; } + + /// + /// Gets or sets a method to call the initialize the windowing subsystem. + /// + public Action? RenderingSubsystemInitializer { get; private set; } + + /// + /// Gets the name of the currently selected rendering subsystem. + /// + public string? RenderingSubsystemName { get; private set; } + + /// + /// Gets or sets a method to call after the is setup. + /// + public Action AfterSetupCallback { get; private set; } = builder => { }; + + + public Action AfterPlatformServicesSetupCallback { get; private set; } = builder => { }; + /// /// Initializes a new instance of the class. /// public AppBuilder() - : base(new StandardRuntimePlatform(), + : this(new StandardRuntimePlatform(), builder => StandardRuntimePlatformServices.Register(builder.ApplicationType?.Assembly)) { } + + /// + /// Initializes a new instance of the class. + /// + protected AppBuilder(IRuntimePlatform platform, Action platformServices) + { + RuntimePlatform = platform; + RuntimePlatformServicesInitializer = () => platformServices(this); + } + + /// + /// Begin configuring an . + /// + /// The subclass of to configure. + /// An instance. + public static AppBuilder Configure() + where TApp : Application, new() + { + return new AppBuilder() + { + ApplicationType = typeof(TApp), + // Needed for CoreRT compatibility + _appFactory = () => new TApp() + }; + } + + /// + /// Begin configuring an . + /// + /// Factory function for . + /// The subclass of to configure. + /// is useful for passing of dependencies to . + /// An instance. + public static AppBuilder Configure(Func appFactory) + where TApp : Application + { + return new AppBuilder() + { + ApplicationType = typeof(TApp), + _appFactory = appFactory + }; + } + + protected AppBuilder Self => this; + + public AppBuilder AfterSetup(Action callback) + { + AfterSetupCallback = (Action)Delegate.Combine(AfterSetupCallback, callback); + return Self; + } + + + public AppBuilder AfterPlatformServicesSetup(Action callback) + { + AfterPlatformServicesSetupCallback = (Action)Delegate.Combine(AfterPlatformServicesSetupCallback, callback); + return Self; + } + + public delegate void AppMainDelegate(Application app, string[] args); + + public void Start(AppMainDelegate main, string[] args) + { + Setup(); + main(Instance!, args); + } + + /// + /// Sets up the platform-specific services for the application, but does not run it. + /// + /// + public AppBuilder SetupWithoutStarting() + { + Setup(); + return Self; + } + + /// + /// Sets up the platform-specific services for the application and initialized it with a particular lifetime, but does not run it. + /// + /// + /// + public AppBuilder SetupWithLifetime(IApplicationLifetime lifetime) + { + _lifetime = lifetime; + Setup(); + return Self; + } + + /// + /// Specifies a windowing subsystem to use. + /// + /// The method to call to initialize the windowing subsystem. + /// The name of the windowing subsystem. + /// An instance. + public AppBuilder UseWindowingSubsystem(Action initializer, string name = "") + { + WindowingSubsystemInitializer = initializer; + WindowingSubsystemName = name; + return Self; + } + + /// + /// Specifies a rendering subsystem to use. + /// + /// The method to call to initialize the rendering subsystem. + /// The name of the rendering subsystem. + /// An instance. + public AppBuilder UseRenderingSubsystem(Action initializer, string name = "") + { + RenderingSubsystemInitializer = initializer; + RenderingSubsystemName = name; + return Self; + } + + /// + /// Configures platform-specific options + /// + public AppBuilder With(T options) + { + _optionsInitializers += () => { AvaloniaLocator.CurrentMutable.Bind().ToConstant(options); }; + return Self; + } + + /// + /// Configures platform-specific options + /// + public AppBuilder With(Func options) + { + _optionsInitializers += () => { AvaloniaLocator.CurrentMutable.Bind().ToFunc(options); }; + return Self; + } + + /// + /// Sets up the platform-specific services for the . + /// + private void Setup() + { + if (RuntimePlatformServicesInitializer == null) + { + throw new InvalidOperationException("No runtime platform services configured."); + } + + if (WindowingSubsystemInitializer == null) + { + throw new InvalidOperationException("No windowing system configured."); + } + + if (RenderingSubsystemInitializer == null) + { + throw new InvalidOperationException("No rendering system configured."); + } + + if (_appFactory == null) + { + throw new InvalidOperationException("No Application factory configured."); + } + + if (s_setupWasAlreadyCalled) + { + throw new InvalidOperationException("Setup was already called on one of AppBuilder instances"); + } + + s_setupWasAlreadyCalled = true; + _optionsInitializers?.Invoke(); + RuntimePlatformServicesInitializer(); + RenderingSubsystemInitializer(); + WindowingSubsystemInitializer(); + AfterPlatformServicesSetupCallback(Self); + Instance = _appFactory(); + Instance.ApplicationLifetime = _lifetime; + AvaloniaLocator.CurrentMutable.BindToSelf(Instance); + Instance.RegisterServices(); + Instance.Initialize(); + AfterSetupCallback(Self); + Instance.OnFrameworkInitializationCompleted(); + } } } diff --git a/src/Avalonia.Controls/AppBuilderBase.cs b/src/Avalonia.Controls/AppBuilderBase.cs deleted file mode 100644 index a100d38d78..0000000000 --- a/src/Avalonia.Controls/AppBuilderBase.cs +++ /dev/null @@ -1,244 +0,0 @@ -using System; -using System.Diagnostics.CodeAnalysis; -using System.Reflection; -using System.Linq; -using Avalonia.Controls.ApplicationLifetimes; -using Avalonia.Platform; - -namespace Avalonia.Controls -{ - /// - /// Base class for initializing platform-specific services for an . - /// - /// The type of the AppBuilder class itself. - public abstract class AppBuilderBase where TAppBuilder : AppBuilderBase, new() - { - private static bool s_setupWasAlreadyCalled; - private Action? _optionsInitializers; - private Func? _appFactory; - private IApplicationLifetime? _lifetime; - - /// - /// Gets or sets the instance. - /// - public IRuntimePlatform RuntimePlatform { get; set; } - - /// - /// Gets or sets a method to call the initialize the runtime platform services (e. g. AssetLoader) - /// - public Action RuntimePlatformServicesInitializer { get; private set; } - - /// - /// Gets the instance being initialized. - /// - public Application? Instance { get; private set; } - - /// - /// Gets the type of the Instance (even if it's not created yet) - /// - public Type? ApplicationType { get; private set; } - - /// - /// Gets or sets a method to call the initialize the windowing subsystem. - /// - public Action? WindowingSubsystemInitializer { get; private set; } - - /// - /// Gets the name of the currently selected windowing subsystem. - /// - public string? WindowingSubsystemName { get; private set; } - - /// - /// Gets or sets a method to call the initialize the windowing subsystem. - /// - public Action? RenderingSubsystemInitializer { get; private set; } - - /// - /// Gets the name of the currently selected rendering subsystem. - /// - public string? RenderingSubsystemName { get; private set; } - - /// - /// Gets or sets a method to call after the is setup. - /// - public Action AfterSetupCallback { get; private set; } = builder => { }; - - - public Action AfterPlatformServicesSetupCallback { get; private set; } = builder => { }; - - protected AppBuilderBase(IRuntimePlatform platform, Action platformServices) - { - RuntimePlatform = platform; - RuntimePlatformServicesInitializer = () => platformServices((TAppBuilder)this); - } - - /// - /// Begin configuring an . - /// - /// The subclass of to configure. - /// An instance. - public static TAppBuilder Configure() - where TApp : Application, new() - { - return new TAppBuilder() - { - ApplicationType = typeof(TApp), - // Needed for CoreRT compatibility - _appFactory = () => new TApp() - }; - } - - /// - /// Begin configuring an . - /// - /// Factory function for . - /// The subclass of to configure. - /// is useful for passing of dependencies to . - /// An instance. - public static TAppBuilder Configure(Func appFactory) - where TApp : Application - { - return new TAppBuilder() - { - ApplicationType = typeof(TApp), - _appFactory = appFactory - }; - } - - protected TAppBuilder Self => (TAppBuilder)this; - - public TAppBuilder AfterSetup(Action callback) - { - AfterSetupCallback = (Action)Delegate.Combine(AfterSetupCallback, callback); - return Self; - } - - - public TAppBuilder AfterPlatformServicesSetup(Action callback) - { - AfterPlatformServicesSetupCallback = (Action)Delegate.Combine(AfterPlatformServicesSetupCallback, callback); - return Self; - } - - public delegate void AppMainDelegate(Application app, string[] args); - - public void Start(AppMainDelegate main, string[] args) - { - Setup(); - main(Instance!, args); - } - - /// - /// Sets up the platform-specific services for the application, but does not run it. - /// - /// - public TAppBuilder SetupWithoutStarting() - { - Setup(); - return Self; - } - - /// - /// Sets up the platform-specific services for the application and initialized it with a particular lifetime, but does not run it. - /// - /// - /// - public TAppBuilder SetupWithLifetime(IApplicationLifetime lifetime) - { - _lifetime = lifetime; - Setup(); - return Self; - } - - /// - /// Specifies a windowing subsystem to use. - /// - /// The method to call to initialize the windowing subsystem. - /// The name of the windowing subsystem. - /// An instance. - public TAppBuilder UseWindowingSubsystem(Action initializer, string name = "") - { - WindowingSubsystemInitializer = initializer; - WindowingSubsystemName = name; - return Self; - } - - /// - /// Specifies a rendering subsystem to use. - /// - /// The method to call to initialize the rendering subsystem. - /// The name of the rendering subsystem. - /// An instance. - public TAppBuilder UseRenderingSubsystem(Action initializer, string name = "") - { - RenderingSubsystemInitializer = initializer; - RenderingSubsystemName = name; - return Self; - } - - protected virtual bool CheckSetup => true; - - /// - /// Configures platform-specific options - /// - public TAppBuilder With(T options) - { - _optionsInitializers += () => { AvaloniaLocator.CurrentMutable.Bind().ToConstant(options); }; - return Self; - } - - /// - /// Configures platform-specific options - /// - public TAppBuilder With(Func options) - { - _optionsInitializers += () => { AvaloniaLocator.CurrentMutable.Bind().ToFunc(options); }; - return Self; - } - - /// - /// Sets up the platform-specific services for the . - /// - private void Setup() - { - if (RuntimePlatformServicesInitializer == null) - { - throw new InvalidOperationException("No runtime platform services configured."); - } - - if (WindowingSubsystemInitializer == null) - { - throw new InvalidOperationException("No windowing system configured."); - } - - if (RenderingSubsystemInitializer == null) - { - throw new InvalidOperationException("No rendering system configured."); - } - - if (_appFactory == null) - { - throw new InvalidOperationException("No Application factory configured."); - } - - if (s_setupWasAlreadyCalled && CheckSetup) - { - throw new InvalidOperationException("Setup was already called on one of AppBuilder instances"); - } - - s_setupWasAlreadyCalled = true; - _optionsInitializers?.Invoke(); - RuntimePlatformServicesInitializer(); - RenderingSubsystemInitializer(); - WindowingSubsystemInitializer(); - AfterPlatformServicesSetupCallback(Self); - Instance = _appFactory(); - Instance.ApplicationLifetime = _lifetime; - AvaloniaLocator.CurrentMutable.BindToSelf(Instance); - Instance.RegisterServices(); - Instance.Initialize(); - AfterSetupCallback(Self); - Instance.OnFrameworkInitializationCompleted(); - } - } -} diff --git a/src/Avalonia.Controls/ApplicationLifetimes/ClassicDesktopStyleApplicationLifetime.cs b/src/Avalonia.Controls/ApplicationLifetimes/ClassicDesktopStyleApplicationLifetime.cs index 757db96799..fde401fb01 100644 --- a/src/Avalonia.Controls/ApplicationLifetimes/ClassicDesktopStyleApplicationLifetime.cs +++ b/src/Avalonia.Controls/ApplicationLifetimes/ClassicDesktopStyleApplicationLifetime.cs @@ -200,9 +200,8 @@ namespace Avalonia { public static class ClassicDesktopStyleApplicationLifetimeExtensions { - public static int StartWithClassicDesktopLifetime( - this T builder, string[] args, ShutdownMode shutdownMode = ShutdownMode.OnLastWindowClose) - where T : AppBuilderBase, new() + public static int StartWithClassicDesktopLifetime( + this AppBuilder builder, string[] args, ShutdownMode shutdownMode = ShutdownMode.OnLastWindowClose) { var lifetime = new ClassicDesktopStyleApplicationLifetime() { diff --git a/src/Avalonia.Controls/Avalonia.Controls.csproj b/src/Avalonia.Controls/Avalonia.Controls.csproj index 2710ac5cc2..cf4beab6d4 100644 --- a/src/Avalonia.Controls/Avalonia.Controls.csproj +++ b/src/Avalonia.Controls/Avalonia.Controls.csproj @@ -7,7 +7,6 @@ - diff --git a/src/Avalonia.Controls/ComboBox.cs b/src/Avalonia.Controls/ComboBox.cs index f02df2e9c1..a96cfe4690 100644 --- a/src/Avalonia.Controls/ComboBox.cs +++ b/src/Avalonia.Controls/ComboBox.cs @@ -95,19 +95,26 @@ namespace Avalonia.Controls { ItemsPanelProperty.OverrideDefaultValue(DefaultPanel); FocusableProperty.OverrideDefaultValue(true); - SelectedItemProperty.Changed.AddClassHandler((x, e) => x.SelectedItemChanged(e)); - KeyDownEvent.AddClassHandler((x, e) => x.OnKeyDown(e), Interactivity.RoutingStrategies.Tunnel); IsTextSearchEnabledProperty.OverrideDefaultValue(true); - IsDropDownOpenProperty.Changed.AddClassHandler((x, e) => x.DropdownChanged(e)); } + /// + /// Occurs after the drop-down (popup) list of the closes. + /// + public event EventHandler? DropDownClosed; + + /// + /// Occurs after the drop-down (popup) list of the opens. + /// + public event EventHandler? DropDownOpened; + /// /// Gets or sets a value indicating whether the dropdown is currently open. /// public bool IsDropDownOpen { - get { return _isDropDownOpen; } - set { SetAndRaise(IsDropDownOpenProperty, ref _isDropDownOpen, value); } + get => _isDropDownOpen; + set => SetAndRaise(IsDropDownOpenProperty, ref _isDropDownOpen, value); } /// @@ -115,8 +122,8 @@ namespace Avalonia.Controls /// public double MaxDropDownHeight { - get { return GetValue(MaxDropDownHeightProperty); } - set { SetValue(MaxDropDownHeightProperty, value); } + get => GetValue(MaxDropDownHeightProperty); + set => SetValue(MaxDropDownHeightProperty, value); } /// @@ -124,8 +131,8 @@ namespace Avalonia.Controls /// protected object? SelectionBoxItem { - get { return _selectionBoxItem; } - set { SetAndRaise(SelectionBoxItemProperty, ref _selectionBoxItem, value); } + get => _selectionBoxItem; + set => SetAndRaise(SelectionBoxItemProperty, ref _selectionBoxItem, value); } /// @@ -133,8 +140,8 @@ namespace Avalonia.Controls /// public string? PlaceholderText { - get { return GetValue(PlaceholderTextProperty); } - set { SetValue(PlaceholderTextProperty, value); } + get => GetValue(PlaceholderTextProperty); + set => SetValue(PlaceholderTextProperty, value); } /// @@ -142,8 +149,8 @@ namespace Avalonia.Controls /// public IBrush? PlaceholderForeground { - get { return GetValue(PlaceholderForegroundProperty); } - set { SetValue(PlaceholderForegroundProperty, value); } + get => GetValue(PlaceholderForegroundProperty); + set => SetValue(PlaceholderForegroundProperty, value); } /// @@ -151,8 +158,8 @@ namespace Avalonia.Controls /// public ItemVirtualizationMode VirtualizationMode { - get { return GetValue(VirtualizationModeProperty); } - set { SetValue(VirtualizationModeProperty, value); } + get => GetValue(VirtualizationModeProperty); + set => SetValue(VirtualizationModeProperty, value); } /// @@ -160,8 +167,8 @@ namespace Avalonia.Controls /// public HorizontalAlignment HorizontalContentAlignment { - get { return GetValue(HorizontalContentAlignmentProperty); } - set { SetValue(HorizontalContentAlignmentProperty, value); } + get => GetValue(HorizontalContentAlignmentProperty); + set => SetValue(HorizontalContentAlignmentProperty, value); } /// @@ -169,8 +176,8 @@ namespace Avalonia.Controls /// public VerticalAlignment VerticalContentAlignment { - get { return GetValue(VerticalContentAlignmentProperty); } - set { SetValue(VerticalContentAlignmentProperty, value); } + get => GetValue(VerticalContentAlignmentProperty); + set => SetValue(VerticalContentAlignmentProperty, value); } /// @@ -182,6 +189,7 @@ namespace Avalonia.Controls ComboBoxItem.ContentTemplateProperty); } + /// protected override void OnAttachedToVisualTree(VisualTreeAttachmentEventArgs e) { base.OnAttachedToVisualTree(e); @@ -213,7 +221,12 @@ namespace Avalonia.Controls IsDropDownOpen = false; e.Handled = true; } - else if (IsDropDownOpen && e.Key == Key.Enter) + else if (!IsDropDownOpen && (e.Key == Key.Enter || e.Key == Key.Space)) + { + IsDropDownOpen = true; + e.Handled = true; + } + else if (IsDropDownOpen && (e.Key == Key.Enter || e.Key == Key.Space)) { SelectFocusedItem(); IsDropDownOpen = false; @@ -234,7 +247,7 @@ namespace Avalonia.Controls } // This part of code is needed just to acquire initial focus, subsequent focus navigation will be done by ItemsControl. else if (IsDropDownOpen && SelectedIndex < 0 && ItemCount > 0 && - (e.Key == Key.Up || e.Key == Key.Down) && IsFocused == true) + (e.Key == Key.Up || e.Key == Key.Down) && IsFocused == true) { var firstChild = Presenter?.Panel?.Children.FirstOrDefault(c => CanFocus(c)); if (firstChild != null) @@ -304,12 +317,11 @@ namespace Avalonia.Controls e.Handled = true; } } + PseudoClasses.Set(pcPressed, false); base.OnPointerReleased(e); - } - /// protected override void OnApplyTemplate(TemplateAppliedEventArgs e) { @@ -324,6 +336,22 @@ namespace Avalonia.Controls _popup.Closed += PopupClosed; } + /// + protected override void OnPropertyChanged(AvaloniaPropertyChangedEventArgs change) + { + if (change.Property == SelectedItemProperty) + { + UpdateSelectionBoxItem(change.NewValue); + TryFocusSelectedItem(); + } + else if (change.Property == IsDropDownOpenProperty) + { + PseudoClasses.Set(pcDropdownOpen, change.GetNewValue()); + } + + base.OnPropertyChanged(change); + } + protected override AutomationPeer OnCreateAutomationPeer() { return new ComboBoxAutomationPeer(this); @@ -345,6 +373,8 @@ namespace Avalonia.Controls { Focus(); } + + DropDownClosed?.Invoke(this, EventArgs.Empty); } private void PopupOpened(object? sender, EventArgs e) @@ -374,6 +404,8 @@ namespace Avalonia.Controls } UpdateFlowDirection(); + + DropDownOpened?.Invoke(this, EventArgs.Empty); } private void IsVisibleChanged(bool isVisible) @@ -384,12 +416,6 @@ namespace Avalonia.Controls } } - private void SelectedItemChanged(AvaloniaPropertyChangedEventArgs e) - { - UpdateSelectionBoxItem(e.NewValue); - TryFocusSelectedItem(); - } - private void TryFocusSelectedItem() { var selectedIndex = SelectedIndex; @@ -489,11 +515,5 @@ namespace Avalonia.Controls MoveSelection(NavigationDirection.Previous, WrapSelection); } } - - private void DropdownChanged(AvaloniaPropertyChangedEventArgs e) - { - bool newValue = e.GetNewValue(); - PseudoClasses.Set(pcDropdownOpen, newValue); - } } } diff --git a/src/Avalonia.Controls/ContentControl.cs b/src/Avalonia.Controls/ContentControl.cs index b8a45e102f..d47a7a7809 100644 --- a/src/Avalonia.Controls/ContentControl.cs +++ b/src/Avalonia.Controls/ContentControl.cs @@ -116,14 +116,19 @@ namespace Avalonia.Controls return false; } - private void ContentChanged(AvaloniaPropertyChangedEventArgs e) + protected virtual void ContentChanged(AvaloniaPropertyChangedEventArgs e) { - if (e.OldValue is ILogical oldChild) + UpdateLogicalTree(e.OldValue, e.NewValue); + } + + protected void UpdateLogicalTree(object? toRemove, object? toAdd) + { + if (toRemove is ILogical oldChild) { LogicalChildren.Remove(oldChild); } - if (e.NewValue is ILogical newChild) + if (toAdd is ILogical newChild) { LogicalChildren.Add(newChild); } diff --git a/src/Avalonia.Controls/Control.cs b/src/Avalonia.Controls/Control.cs index 88c9823952..26db431a0e 100644 --- a/src/Avalonia.Controls/Control.cs +++ b/src/Avalonia.Controls/Control.cs @@ -366,16 +366,29 @@ namespace Avalonia.Controls { base.OnAttachedToVisualTreeCore(e); + AddHandler(Gestures.HoldingEvent, OnHoldEvent); + InitializeIfNeeded(); ScheduleOnLoadedCore(); } + private void OnHoldEvent(object? sender, HoldingRoutedEventArgs e) + { + if(e.HoldingState == HoldingState.Started) + { + // Trigger ContentRequest when hold has started + RaiseEvent(new ContextRequestedEventArgs()); + } + } + /// protected sealed override void OnDetachedFromVisualTreeCore(VisualTreeAttachmentEventArgs e) { base.OnDetachedFromVisualTreeCore(e); + RemoveHandler(Gestures.HoldingEvent, OnHoldEvent); + OnUnloadedCore(); } diff --git a/src/Avalonia.Controls/LoggingExtensions.cs b/src/Avalonia.Controls/LoggingExtensions.cs index ef14d0b477..f909ba8714 100644 --- a/src/Avalonia.Controls/LoggingExtensions.cs +++ b/src/Avalonia.Controls/LoggingExtensions.cs @@ -8,16 +8,14 @@ namespace Avalonia /// /// Logs Avalonia events to the sink. /// - /// The application class type. /// The app builder instance. /// The minimum level to log. /// The areas to log. Valid values are listed in . /// The app builder instance. - public static T LogToTrace( - this T builder, + public static AppBuilder LogToTrace( + this AppBuilder builder, LogEventLevel level = LogEventLevel.Warning, params string[] areas) - where T : AppBuilderBase, new() { Logger.Sink = new TraceLogSink(level, areas); return builder; diff --git a/src/Avalonia.Controls/TransitioningContentControl.cs b/src/Avalonia.Controls/TransitioningContentControl.cs index 70b21b7248..545032befb 100644 --- a/src/Avalonia.Controls/TransitioningContentControl.cs +++ b/src/Avalonia.Controls/TransitioningContentControl.cs @@ -71,6 +71,11 @@ public class TransitioningContentControl : ContentControl } } + protected override void ContentChanged(AvaloniaPropertyChangedEventArgs e) + { + // We do nothing becuse we should not remove old Content until the animation is over + } + /// /// Updates the content with transitions. /// @@ -89,6 +94,8 @@ public class TransitioningContentControl : ContentControl if (PageTransition != null) await PageTransition.Start(this, null, true, localToken); + UpdateLogicalTree(CurrentContent, content); + if (localToken.IsCancellationRequested) { return; diff --git a/src/Avalonia.Controls/Utils/BorderRenderHelper.cs b/src/Avalonia.Controls/Utils/BorderRenderHelper.cs index eb9f38894d..6239a5120d 100644 --- a/src/Avalonia.Controls/Utils/BorderRenderHelper.cs +++ b/src/Avalonia.Controls/Utils/BorderRenderHelper.cs @@ -4,7 +4,6 @@ using Avalonia.Media; using Avalonia.Media.Immutable; using Avalonia.Platform; using Avalonia.Utilities; -using JetBrains.Annotations; namespace Avalonia.Controls.Utils { diff --git a/src/Avalonia.Controls/WindowBase.cs b/src/Avalonia.Controls/WindowBase.cs index b71dc6df44..65325aac92 100644 --- a/src/Avalonia.Controls/WindowBase.cs +++ b/src/Avalonia.Controls/WindowBase.cs @@ -8,7 +8,6 @@ using Avalonia.Controls.Primitives; using Avalonia.Input; using Avalonia.Layout; using Avalonia.Platform; -using JetBrains.Annotations; namespace Avalonia.Controls { diff --git a/src/Avalonia.DesignerSupport/Remote/RemoteDesignerEntryPoint.cs b/src/Avalonia.DesignerSupport/Remote/RemoteDesignerEntryPoint.cs index 543d07f958..85605ccd9d 100644 --- a/src/Avalonia.DesignerSupport/Remote/RemoteDesignerEntryPoint.cs +++ b/src/Avalonia.DesignerSupport/Remote/RemoteDesignerEntryPoint.cs @@ -134,12 +134,12 @@ namespace Avalonia.DesignerSupport.Remote IAvaloniaRemoteTransportConnection ConfigureApp(IAvaloniaRemoteTransportConnection transport, CommandLineArgs args, object obj); } - class AppInitializer : IAppInitializer where T : AppBuilderBase, new() + class AppInitializer : IAppInitializer { public IAvaloniaRemoteTransportConnection ConfigureApp(IAvaloniaRemoteTransportConnection transport, CommandLineArgs args, object obj) { - var builder = (AppBuilderBase)obj; + var builder = (AppBuilder)obj; if (args.Method == Methods.AvaloniaRemote) builder.UseWindowingSubsystem(() => PreviewerWindowingPlatform.Initialize(transport)); if (args.Method == Methods.Html) @@ -191,7 +191,7 @@ namespace Avalonia.DesignerSupport.Remote Log($"Obtaining AppBuilder instance from {builderMethod.DeclaringType.FullName}.{builderMethod.Name}"); var appBuilder = builderMethod.Invoke(null, null); Log($"Initializing application in design mode"); - var initializer =(IAppInitializer)Activator.CreateInstance(typeof(AppInitializer<>).MakeGenericType(appBuilder.GetType())); + var initializer =(IAppInitializer)Activator.CreateInstance(typeof(AppInitializer)); transport = initializer.ConfigureApp(transport, args, appBuilder); s_transport = transport; transport.OnMessage += OnTransportMessage; diff --git a/src/Avalonia.Desktop/AppBuilderDesktopExtensions.cs b/src/Avalonia.Desktop/AppBuilderDesktopExtensions.cs index 7c4a489328..13a4ac51d2 100644 --- a/src/Avalonia.Desktop/AppBuilderDesktopExtensions.cs +++ b/src/Avalonia.Desktop/AppBuilderDesktopExtensions.cs @@ -1,15 +1,13 @@ +using Avalonia.Compatibility; using Avalonia.Controls; -using Avalonia.Platform; +using Avalonia.Logging; namespace Avalonia { public static class AppBuilderDesktopExtensions { - public static TAppBuilder UsePlatformDetect(this TAppBuilder builder) - where TAppBuilder : AppBuilderBase, new() + public static AppBuilder UsePlatformDetect(this AppBuilder builder) { - var os = builder.RuntimePlatform.GetRuntimeInfo().OperatingSystem; - // We don't have the ability to load every assembly right now, so we are // stuck with manual configuration here // Helpers are extracted to separate methods to take the advantage of the fact @@ -17,37 +15,39 @@ namespace Avalonia // Additionally, by having a hard reference to each assembly, // we verify that the assemblies are in the final .deps.json file // so .NET Core knows where to load the assemblies from,. - if (os == OperatingSystemType.WinNT) + if (OperatingSystemEx.IsWindows()) { LoadWin32(builder); LoadSkia(builder); } - else if(os==OperatingSystemType.OSX) + else if(OperatingSystemEx.IsMacOS()) { LoadAvaloniaNative(builder); LoadSkia(builder); } - else + else if (OperatingSystemEx.IsLinux()) { LoadX11(builder); LoadSkia(builder); } + else + { + Logger.TryGet(LogEventLevel.Warning, LogArea.Platform)?.Log(builder, + "Avalonia.Desktop package was referenced on non-desktop platform or it isn't supported"); + } + return builder; } - static void LoadAvaloniaNative(TAppBuilder builder) - where TAppBuilder : AppBuilderBase, new() + static void LoadAvaloniaNative(AppBuilder builder) => builder.UseAvaloniaNative(); - static void LoadWin32(TAppBuilder builder) - where TAppBuilder : AppBuilderBase, new() + static void LoadWin32(AppBuilder builder) => builder.UseWin32(); - static void LoadX11(TAppBuilder builder) - where TAppBuilder : AppBuilderBase, new() + static void LoadX11(AppBuilder builder) => builder.UseX11(); - static void LoadSkia(TAppBuilder builder) - where TAppBuilder : AppBuilderBase, new() + static void LoadSkia(AppBuilder builder) => builder.UseSkia(); } } diff --git a/src/Avalonia.Dialogs/ManagedFileDialogExtensions.cs b/src/Avalonia.Dialogs/ManagedFileDialogExtensions.cs index fe2dd99100..bc5945441c 100644 --- a/src/Avalonia.Dialogs/ManagedFileDialogExtensions.cs +++ b/src/Avalonia.Dialogs/ManagedFileDialogExtensions.cs @@ -24,16 +24,15 @@ namespace Avalonia.Dialogs } } - public static TAppBuilder UseManagedSystemDialogs(this TAppBuilder builder) - where TAppBuilder : AppBuilderBase, new() + public static AppBuilder UseManagedSystemDialogs(this AppBuilder builder) { builder.AfterSetup(_ => AvaloniaLocator.CurrentMutable.Bind().ToSingleton>()); return builder; } - public static TAppBuilder UseManagedSystemDialogs(this TAppBuilder builder) - where TAppBuilder : AppBuilderBase, new() where TWindow : Window, new() + public static AppBuilder UseManagedSystemDialogs(this AppBuilder builder) + where TWindow : Window, new() { builder.AfterSetup(_ => AvaloniaLocator.CurrentMutable.Bind().ToSingleton>()); diff --git a/src/Avalonia.FreeDesktop/LinuxMountedVolumeInfoProvider.cs b/src/Avalonia.FreeDesktop/LinuxMountedVolumeInfoProvider.cs index b69ea68a76..4624a9c340 100644 --- a/src/Avalonia.FreeDesktop/LinuxMountedVolumeInfoProvider.cs +++ b/src/Avalonia.FreeDesktop/LinuxMountedVolumeInfoProvider.cs @@ -9,8 +9,7 @@ namespace Avalonia.FreeDesktop { public IDisposable Listen(ObservableCollection mountedDrives) { - Contract.Requires(mountedDrives != null); - return new LinuxMountedVolumeInfoListener(ref mountedDrives!); + return new LinuxMountedVolumeInfoListener(ref mountedDrives); } } } diff --git a/src/Avalonia.Headless.Vnc/HeadlessVncPlatformExtensions.cs b/src/Avalonia.Headless.Vnc/HeadlessVncPlatformExtensions.cs index cc7d5ef30d..b6bb69b05d 100644 --- a/src/Avalonia.Headless.Vnc/HeadlessVncPlatformExtensions.cs +++ b/src/Avalonia.Headless.Vnc/HeadlessVncPlatformExtensions.cs @@ -11,11 +11,10 @@ namespace Avalonia { public static class HeadlessVncPlatformExtensions { - public static int StartWithHeadlessVncPlatform( - this T builder, + public static int StartWithHeadlessVncPlatform( + this AppBuilder builder, string host, int port, string[] args, ShutdownMode shutdownMode = ShutdownMode.OnLastWindowClose) - where T : AppBuilderBase, new() { var tcpServer = new TcpListener(host == null ? IPAddress.Loopback : IPAddress.Parse(host), port); tcpServer.Start(); diff --git a/src/Avalonia.Headless/AvaloniaHeadlessPlatform.cs b/src/Avalonia.Headless/AvaloniaHeadlessPlatform.cs index 8da10fa59b..e7cba13ce0 100644 --- a/src/Avalonia.Headless/AvaloniaHeadlessPlatform.cs +++ b/src/Avalonia.Headless/AvaloniaHeadlessPlatform.cs @@ -94,8 +94,7 @@ namespace Avalonia.Headless public static class AvaloniaHeadlessPlatformExtensions { - public static T UseHeadless(this T builder, AvaloniaHeadlessPlatformOptions opts) - where T : AppBuilderBase, new() + public static AppBuilder UseHeadless(this AppBuilder builder, AvaloniaHeadlessPlatformOptions opts) { if(opts.UseHeadlessDrawing) builder.UseRenderingSubsystem(HeadlessPlatformRenderInterface.Initialize, "Headless"); diff --git a/src/Avalonia.Native/AvaloniaNativePlatform.cs b/src/Avalonia.Native/AvaloniaNativePlatform.cs index a5b2ea30cc..6d5925c0ae 100644 --- a/src/Avalonia.Native/AvaloniaNativePlatform.cs +++ b/src/Avalonia.Native/AvaloniaNativePlatform.cs @@ -9,23 +9,23 @@ using Avalonia.OpenGL; using Avalonia.Platform; using Avalonia.Rendering; using Avalonia.Rendering.Composition; -using JetBrains.Annotations; using MicroCom.Runtime; +#nullable enable namespace Avalonia.Native { class AvaloniaNativePlatform : IWindowingPlatform { private readonly IAvaloniaNativeFactory _factory; - private AvaloniaNativePlatformOptions _options; - private AvaloniaNativeGlPlatformGraphics _platformGl; + private AvaloniaNativePlatformOptions? _options; + private AvaloniaNativeGlPlatformGraphics? _platformGl; [DllImport("libAvaloniaNative")] static extern IntPtr CreateAvaloniaNative(); internal static readonly KeyboardDevice KeyboardDevice = new KeyboardDevice(); - [CanBeNull] internal static Compositor Compositor { get; private set; } - [CanBeNull] internal static PlatformRenderInterfaceContextManager RenderInterface { get; private set; } + internal static Compositor? Compositor { get; private set; } + internal static PlatformRenderInterfaceContextManager? RenderInterface { get; private set; } public static AvaloniaNativePlatform Initialize(IntPtr factory, AvaloniaNativePlatformOptions options) { @@ -63,7 +63,7 @@ namespace Avalonia.Native public void SetupApplicationName() { - if (!string.IsNullOrWhiteSpace(Application.Current.Name)) + if (!string.IsNullOrWhiteSpace(Application.Current!.Name)) { _factory.MacOptions.SetApplicationTitle(Application.Current.Name); } @@ -118,10 +118,13 @@ namespace Avalonia.Native AvaloniaLocator.CurrentMutable.Bind().ToConstant(renderLoop); var hotkeys = AvaloniaLocator.Current.GetService(); - hotkeys.MoveCursorToTheStartOfLine.Add(new KeyGesture(Key.Left, hotkeys.CommandModifiers)); - hotkeys.MoveCursorToTheStartOfLineWithSelection.Add(new KeyGesture(Key.Left, hotkeys.CommandModifiers | hotkeys.SelectionModifiers)); - hotkeys.MoveCursorToTheEndOfLine.Add(new KeyGesture(Key.Right, hotkeys.CommandModifiers)); - hotkeys.MoveCursorToTheEndOfLineWithSelection.Add(new KeyGesture(Key.Right, hotkeys.CommandModifiers | hotkeys.SelectionModifiers)); + if (hotkeys is not null) + { + hotkeys.MoveCursorToTheStartOfLine.Add(new KeyGesture(Key.Left, hotkeys.CommandModifiers)); + hotkeys.MoveCursorToTheStartOfLineWithSelection.Add(new KeyGesture(Key.Left, hotkeys.CommandModifiers | hotkeys.SelectionModifiers)); + hotkeys.MoveCursorToTheEndOfLine.Add(new KeyGesture(Key.Right, hotkeys.CommandModifiers)); + hotkeys.MoveCursorToTheEndOfLineWithSelection.Add(new KeyGesture(Key.Right, hotkeys.CommandModifiers | hotkeys.SelectionModifiers)); + } if (_options.UseGpu) { diff --git a/src/Avalonia.Native/AvaloniaNativePlatformExtensions.cs b/src/Avalonia.Native/AvaloniaNativePlatformExtensions.cs index 189f45d7c8..6613fc09be 100644 --- a/src/Avalonia.Native/AvaloniaNativePlatformExtensions.cs +++ b/src/Avalonia.Native/AvaloniaNativePlatformExtensions.cs @@ -6,8 +6,7 @@ namespace Avalonia { public static class AvaloniaNativePlatformExtensions { - public static T UseAvaloniaNative(this T builder) - where T : AppBuilderBase, new() + public static AppBuilder UseAvaloniaNative(this AppBuilder builder) { builder.UseWindowingSubsystem(() => { diff --git a/src/Avalonia.Native/Helpers.cs b/src/Avalonia.Native/Helpers.cs index 764ff789dc..6270cd30a0 100644 --- a/src/Avalonia.Native/Helpers.cs +++ b/src/Avalonia.Native/Helpers.cs @@ -1,5 +1,4 @@ using Avalonia.Native.Interop; -using JetBrains.Annotations; namespace Avalonia.Native { diff --git a/src/Avalonia.Native/MacOSMountedVolumeInfoProvider.cs b/src/Avalonia.Native/MacOSMountedVolumeInfoProvider.cs index 92b2915e2e..1907a3d129 100644 --- a/src/Avalonia.Native/MacOSMountedVolumeInfoProvider.cs +++ b/src/Avalonia.Native/MacOSMountedVolumeInfoProvider.cs @@ -72,7 +72,6 @@ namespace Avalonia.Native { public IDisposable Listen(ObservableCollection mountedDrives) { - Contract.Requires(mountedDrives != null); return new MacOSMountedVolumeInfoListener(mountedDrives); } } diff --git a/src/Avalonia.OpenGL/Egl/EglInterface.cs b/src/Avalonia.OpenGL/Egl/EglInterface.cs index ad4b55a686..a913c05996 100644 --- a/src/Avalonia.OpenGL/Egl/EglInterface.cs +++ b/src/Avalonia.OpenGL/Egl/EglInterface.cs @@ -1,5 +1,6 @@ using System; using System.Runtime.InteropServices; +using Avalonia.Compatibility; using Avalonia.Platform; using Avalonia.Platform.Interop; using Avalonia.SourceGenerator; @@ -24,10 +25,9 @@ namespace Avalonia.OpenGL.Egl static Func Load() { - var os = AvaloniaLocator.Current.GetService().GetRuntimeInfo().OperatingSystem; - if(os == OperatingSystemType.Linux) + if(OperatingSystemEx.IsLinux()) return Load("libEGL.so.1"); - if (os == OperatingSystemType.Android) + if (OperatingSystemEx.IsAndroid()) return Load("libEGL.so"); throw new PlatformNotSupportedException(); diff --git a/src/Avalonia.ReactiveUI/AppBuilderExtensions.cs b/src/Avalonia.ReactiveUI/AppBuilderExtensions.cs index 359da3d7c2..3fde580160 100644 --- a/src/Avalonia.ReactiveUI/AppBuilderExtensions.cs +++ b/src/Avalonia.ReactiveUI/AppBuilderExtensions.cs @@ -12,8 +12,7 @@ namespace Avalonia.ReactiveUI /// scheduler, an activation for view fetcher, a template binding hook. Remember /// to call this method if you are using ReactiveUI in your application. /// - public static TAppBuilder UseReactiveUI(this TAppBuilder builder) - where TAppBuilder : AppBuilderBase, new() => + public static AppBuilder UseReactiveUI(this AppBuilder builder) => builder.AfterPlatformServicesSetup(_ => Locator.RegisterResolverCallbackChanged(() => { if (Locator.CurrentMutable is null) diff --git a/src/Avalonia.Themes.Fluent/Controls/CheckBox.xaml b/src/Avalonia.Themes.Fluent/Controls/CheckBox.xaml index 9abcf5d32b..28f8649e2d 100644 --- a/src/Avalonia.Themes.Fluent/Controls/CheckBox.xaml +++ b/src/Avalonia.Themes.Fluent/Controls/CheckBox.xaml @@ -50,7 +50,8 @@ Opacity="0" Fill="{DynamicResource CheckBoxCheckGlyphForegroundUnchecked}" Stretch="Uniform" - VerticalAlignment="Center" /> + VerticalAlignment="Center" + FlowDirection="LeftToRight" /> @@ -146,7 +147,6 @@ - diff --git a/src/Avalonia.X11/Avalonia.X11.csproj b/src/Avalonia.X11/Avalonia.X11.csproj index 812010a3c3..061c516ef6 100644 --- a/src/Avalonia.X11/Avalonia.X11.csproj +++ b/src/Avalonia.X11/Avalonia.X11.csproj @@ -10,10 +10,12 @@ - - - - - - + + + + + + + + diff --git a/src/Avalonia.X11/NativeDialogs/Gtk.cs b/src/Avalonia.X11/NativeDialogs/Gtk.cs index d5eae037a9..4e56ae73cf 100644 --- a/src/Avalonia.X11/NativeDialogs/Gtk.cs +++ b/src/Avalonia.X11/NativeDialogs/Gtk.cs @@ -3,7 +3,6 @@ using System.Runtime.InteropServices; using System.Threading; using System.Threading.Tasks; using Avalonia.Platform.Interop; -using JetBrains.Annotations; // ReSharper disable IdentifierTypo namespace Avalonia.X11.NativeDialogs diff --git a/src/Avalonia.X11/X11Info.cs b/src/Avalonia.X11/X11Info.cs index 13dc460f45..72f3bf3137 100644 --- a/src/Avalonia.X11/X11Info.cs +++ b/src/Avalonia.X11/X11Info.cs @@ -2,7 +2,6 @@ using System; using System.Linq; using System.Reflection; using System.Runtime.InteropServices; -using JetBrains.Annotations; using static Avalonia.X11.XLib; // ReSharper disable UnusedAutoPropertyAccessor.Local namespace Avalonia.X11 diff --git a/src/Avalonia.X11/X11Platform.cs b/src/Avalonia.X11/X11Platform.cs index 36b5740a17..ff1f8a9074 100644 --- a/src/Avalonia.X11/X11Platform.cs +++ b/src/Avalonia.X11/X11Platform.cs @@ -317,7 +317,7 @@ namespace Avalonia } public static class AvaloniaX11PlatformExtensions { - public static T UseX11(this T builder) where T : AppBuilderBase, new() + public static AppBuilder UseX11(this AppBuilder builder) { builder.UseWindowingSubsystem(() => new AvaloniaX11Platform().Initialize(AvaloniaLocator.Current.GetService() ?? diff --git a/src/Avalonia.X11/X11Screens.cs b/src/Avalonia.X11/X11Screens.cs index ba6029b350..87899b11ed 100644 --- a/src/Avalonia.X11/X11Screens.cs +++ b/src/Avalonia.X11/X11Screens.cs @@ -5,7 +5,6 @@ using System.Linq; using System.Runtime.InteropServices; using Avalonia.Platform; using static Avalonia.X11.XLib; -using JetBrains.Annotations; namespace Avalonia.X11 { diff --git a/src/Avalonia.X11/X11Window.Ime.cs b/src/Avalonia.X11/X11Window.Ime.cs index 257580a5ec..e6066c7964 100644 --- a/src/Avalonia.X11/X11Window.Ime.cs +++ b/src/Avalonia.X11/X11Window.Ime.cs @@ -7,7 +7,6 @@ using Avalonia.Input; using Avalonia.Input.Raw; using Avalonia.Input.TextInput; using Avalonia.Platform.Interop; -using JetBrains.Annotations; using static Avalonia.X11.XLib; namespace Avalonia.X11 @@ -206,7 +205,7 @@ namespace Avalonia.X11 // This class is used to attach the text value of the key to an asynchronously dispatched KeyDown event class RawKeyEventArgsWithText : RawKeyEventArgs { - public RawKeyEventArgsWithText([NotNull] IKeyboardDevice device, ulong timestamp, [NotNull] IInputRoot root, + public RawKeyEventArgsWithText(IKeyboardDevice device, ulong timestamp, IInputRoot root, RawKeyEventType type, Key key, RawInputModifiers modifiers, string text) : base(device, timestamp, root, type, key, modifiers) { diff --git a/src/Browser/Avalonia.Browser.Blazor/BlazorSingleViewLifetime.cs b/src/Browser/Avalonia.Browser.Blazor/BlazorSingleViewLifetime.cs index 2432dc29a3..5e101f7f17 100644 --- a/src/Browser/Avalonia.Browser.Blazor/BlazorSingleViewLifetime.cs +++ b/src/Browser/Avalonia.Browser.Blazor/BlazorSingleViewLifetime.cs @@ -8,14 +8,13 @@ namespace Avalonia.Browser.Blazor; [SupportedOSPlatform("browser")] public static class WebAppBuilder { - public static T SetupWithSingleViewLifetime( - this T builder) - where T : AppBuilderBase, new() + public static AppBuilder SetupWithSingleViewLifetime( + this AppBuilder builder) { return builder.SetupWithLifetime(new BlazorSingleViewLifetime()); } - public static T UseBlazor(this T builder) where T : AppBuilderBase, new() + public static AppBuilder UseBlazor(this AppBuilder builder) { return builder .UseBrowser() diff --git a/src/Browser/Avalonia.Browser/BrowserRuntimePlatform.cs b/src/Browser/Avalonia.Browser/BrowserRuntimePlatform.cs index 0abc7703da..67bb040410 100644 --- a/src/Browser/Avalonia.Browser/BrowserRuntimePlatform.cs +++ b/src/Browser/Avalonia.Browser/BrowserRuntimePlatform.cs @@ -11,12 +11,11 @@ internal class BrowserRuntimePlatform : StandardRuntimePlatform { private static readonly Lazy Info = new(() => { + var isMobile = AvaloniaModule.IsMobile(); var result = new RuntimePlatformInfo { - IsCoreClr = true, // WASM browser is always CoreCLR - IsBrowser = true, // BrowserRuntimePlatform only runs on Browser. - OperatingSystem = OperatingSystemType.Browser, - IsMobile = AvaloniaModule.IsMobile() + IsMobile = isMobile, + IsDesktop = !isMobile }; return result; diff --git a/src/Browser/Avalonia.Browser/BrowserSingleViewLifetime.cs b/src/Browser/Avalonia.Browser/BrowserSingleViewLifetime.cs index b6c766b2a5..3adcb8e539 100644 --- a/src/Browser/Avalonia.Browser/BrowserSingleViewLifetime.cs +++ b/src/Browser/Avalonia.Browser/BrowserSingleViewLifetime.cs @@ -2,8 +2,6 @@ using Avalonia.Controls; using Avalonia.Controls.ApplicationLifetimes; using System.Runtime.Versioning; -using Avalonia.Browser.Skia; -using Avalonia.Platform; namespace Avalonia.Browser; @@ -27,9 +25,8 @@ public class BrowserPlatformOptions [SupportedOSPlatform("browser")] public static class WebAppBuilder { - public static T SetupBrowserApp( - this T builder, string mainDivId) - where T : AppBuilderBase, new() + public static AppBuilder SetupBrowserApp( + this AppBuilder builder, string mainDivId) { var lifetime = new BrowserSingleViewLifetime(); @@ -42,9 +39,8 @@ public static class WebAppBuilder .SetupWithLifetime(lifetime); } - public static T UseBrowser( - this T builder) - where T : AppBuilderBase, new() + public static AppBuilder UseBrowser( + this AppBuilder builder) { return builder .UseWindowingSubsystem(BrowserWindowingPlatform.Register) diff --git a/src/Linux/Avalonia.LinuxFramebuffer/DrmOutputOptions.cs b/src/Linux/Avalonia.LinuxFramebuffer/DrmOutputOptions.cs index ce843952e7..3439f0edae 100644 --- a/src/Linux/Avalonia.LinuxFramebuffer/DrmOutputOptions.cs +++ b/src/Linux/Avalonia.LinuxFramebuffer/DrmOutputOptions.cs @@ -1,6 +1,5 @@ using Avalonia.LinuxFramebuffer.Output; using Avalonia.Media; -using JetBrains.Annotations; namespace Avalonia.LinuxFramebuffer { diff --git a/src/Linux/Avalonia.LinuxFramebuffer/LinuxFramebufferPlatform.cs b/src/Linux/Avalonia.LinuxFramebuffer/LinuxFramebufferPlatform.cs index 38498951f8..4202ba821f 100644 --- a/src/Linux/Avalonia.LinuxFramebuffer/LinuxFramebufferPlatform.cs +++ b/src/Linux/Avalonia.LinuxFramebuffer/LinuxFramebufferPlatform.cs @@ -1,6 +1,7 @@ using System; using System.Diagnostics; using System.Threading; +using Avalonia; using Avalonia.Controls; using Avalonia.Controls.ApplicationLifetimes; using Avalonia.Controls.Embedding; @@ -12,12 +13,10 @@ using Avalonia.LinuxFramebuffer.Input; using Avalonia.LinuxFramebuffer.Input.EvDev; using Avalonia.LinuxFramebuffer.Input.LibInput; using Avalonia.LinuxFramebuffer.Output; -using Avalonia.OpenGL; using Avalonia.Platform; using Avalonia.Rendering; using Avalonia.Rendering.Composition; -using Avalonia.Threading; -using JetBrains.Annotations; +#nullable enable namespace Avalonia.LinuxFramebuffer { @@ -26,9 +25,9 @@ namespace Avalonia.LinuxFramebuffer IOutputBackend _fb; private static readonly Stopwatch St = Stopwatch.StartNew(); internal static uint Timestamp => (uint)St.ElapsedTicks; - public static InternalPlatformThreadingInterface Threading; + public static InternalPlatformThreadingInterface? Threading; - internal static Compositor Compositor { get; private set; } + internal static Compositor? Compositor { get; private set; } LinuxFramebufferPlatform(IOutputBackend backend) @@ -60,7 +59,7 @@ namespace Avalonia.LinuxFramebuffer } - internal static LinuxFramebufferLifetime Initialize(T builder, IOutputBackend outputBackend, IInputBackend inputBackend) where T : AppBuilderBase, new() + internal static LinuxFramebufferLifetime Initialize(AppBuilder builder, IOutputBackend outputBackend, IInputBackend? inputBackend) { var platform = new LinuxFramebufferPlatform(outputBackend); builder.UseSkia().UseWindowingSubsystem(platform.Initialize, "fbdev"); @@ -71,8 +70,8 @@ namespace Avalonia.LinuxFramebuffer class LinuxFramebufferLifetime : IControlledApplicationLifetime, ISingleViewApplicationLifetime { private readonly IOutputBackend _fb; - [CanBeNull] private readonly IInputBackend _inputBackend; - private TopLevel _topLevel; + private readonly IInputBackend? _inputBackend; + private TopLevel? _topLevel; private readonly CancellationTokenSource _cts = new CancellationTokenSource(); public CancellationToken Token => _cts.Token; @@ -81,15 +80,15 @@ namespace Avalonia.LinuxFramebuffer _fb = fb; } - public LinuxFramebufferLifetime(IOutputBackend fb, IInputBackend input) + public LinuxFramebufferLifetime(IOutputBackend fb, IInputBackend? input) { _fb = fb; _inputBackend = input; } - public Control MainView + public Control? MainView { - get => (Control)_topLevel?.Content; + get => (Control?)_topLevel?.Content; set { if (_topLevel == null) @@ -119,8 +118,8 @@ namespace Avalonia.LinuxFramebuffer } public int ExitCode { get; private set; } - public event EventHandler Startup; - public event EventHandler Exit; + public event EventHandler? Startup; + public event EventHandler? Exit; public void Start(string[] args) { @@ -140,20 +139,17 @@ namespace Avalonia.LinuxFramebuffer public static class LinuxFramebufferPlatformExtensions { - public static int StartLinuxFbDev(this T builder, string[] args, string fbdev = null, double scaling = 1, IInputBackend inputBackend = default) - where T : AppBuilderBase, new() => - StartLinuxDirect(builder, args, new FbdevOutput(fileName: fbdev, format: null) { Scaling = scaling }, inputBackend); - public static int StartLinuxFbDev(this T builder, string[] args, string fbdev, PixelFormat? format, double scaling, IInputBackend inputBackend = default) - where T : AppBuilderBase, new() => - StartLinuxDirect(builder, args, new FbdevOutput(fileName: fbdev, format: format) { Scaling = scaling }, inputBackend); - - public static int StartLinuxDrm(this T builder, string[] args, string card = null, double scaling = 1, IInputBackend inputBackend = default) - where T : AppBuilderBase, new() => StartLinuxDirect(builder, args, new DrmOutput(card) { Scaling = scaling }, inputBackend); - public static int StartLinuxDrm(this T builder, string[] args, string card = null, bool connectorsForceProbe = false, [CanBeNull] DrmOutputOptions options = null, IInputBackend inputBackend = default) - where T : AppBuilderBase, new() => StartLinuxDirect(builder, args, new DrmOutput(card, connectorsForceProbe, options), inputBackend); - - public static int StartLinuxDirect(this T builder, string[] args, IOutputBackend outputBackend, IInputBackend inputBackend = default) - where T : AppBuilderBase, new() + public static int StartLinuxFbDev(this AppBuilder builder, string[] args, string? fbdev = null, double scaling = 1, IInputBackend? inputBackend = default) + => StartLinuxDirect(builder, args, new FbdevOutput(fileName: fbdev, format: null) { Scaling = scaling }, inputBackend); + public static int StartLinuxFbDev(this AppBuilder builder, string[] args, string fbdev, PixelFormat? format, double scaling, IInputBackend? inputBackend = default) + => StartLinuxDirect(builder, args, new FbdevOutput(fileName: fbdev, format: format) { Scaling = scaling }, inputBackend); + + public static int StartLinuxDrm(this AppBuilder builder, string[] args, string? card = null, double scaling = 1, IInputBackend? inputBackend = default) + => StartLinuxDirect(builder, args, new DrmOutput(card) { Scaling = scaling }, inputBackend); + public static int StartLinuxDrm(this AppBuilder builder, string[] args, string? card = null, bool connectorsForceProbe = false, DrmOutputOptions? options = null, IInputBackend? inputBackend = default) + => StartLinuxDirect(builder, args, new DrmOutput(card, connectorsForceProbe, options), inputBackend); + + public static int StartLinuxDirect(this AppBuilder builder, string[] args, IOutputBackend outputBackend, IInputBackend? inputBackend = default) { var lifetime = LinuxFramebufferPlatform.Initialize(builder, outputBackend, inputBackend); builder.SetupWithLifetime(lifetime); diff --git a/src/Linux/Avalonia.LinuxFramebuffer/Output/DrmOutput.cs b/src/Linux/Avalonia.LinuxFramebuffer/Output/DrmOutput.cs index 22dd407791..d61dcd4f91 100644 --- a/src/Linux/Avalonia.LinuxFramebuffer/Output/DrmOutput.cs +++ b/src/Linux/Avalonia.LinuxFramebuffer/Output/DrmOutput.cs @@ -8,7 +8,6 @@ using Avalonia.OpenGL.Egl; using Avalonia.OpenGL.Surfaces; using Avalonia.Platform; using Avalonia.Platform.Interop; -using JetBrains.Annotations; using static Avalonia.LinuxFramebuffer.NativeUnsafeMethods; using static Avalonia.LinuxFramebuffer.Output.LibDrm; using static Avalonia.LinuxFramebuffer.Output.LibDrm.GbmColorFormats; @@ -50,7 +49,7 @@ namespace Avalonia.LinuxFramebuffer.Output _outputOptions = options; Init(card, resources, connector, modeInfo); } - public DrmOutput(string path = null, bool connectorsForceProbe = false, [CanBeNull] DrmOutputOptions options = null) + public DrmOutput(string path = null, bool connectorsForceProbe = false, DrmOutputOptions? options = null) { if(options != null) _outputOptions = options; diff --git a/src/Markup/Avalonia.Markup.Xaml.Loader/CompilerExtensions/Transformers/AvaloniaXamlIlOptionMarkupExtensionTransformer.cs b/src/Markup/Avalonia.Markup.Xaml.Loader/CompilerExtensions/Transformers/AvaloniaXamlIlOptionMarkupExtensionTransformer.cs index 5004e594f7..13de455b96 100644 --- a/src/Markup/Avalonia.Markup.Xaml.Loader/CompilerExtensions/Transformers/AvaloniaXamlIlOptionMarkupExtensionTransformer.cs +++ b/src/Markup/Avalonia.Markup.Xaml.Loader/CompilerExtensions/Transformers/AvaloniaXamlIlOptionMarkupExtensionTransformer.cs @@ -366,6 +366,7 @@ internal class AvaloniaXamlIlOptionMarkupExtensionTransformer : IXamlAstTransfor foreach (var branch in ExtensionNodeContainer.Branches) { var next = codeGen.DefineLabel(); + codeGen.Emit(OpCodes.Nop); if (branch.HasContext) { codeGen.Ldloc(context.ContextLocal); diff --git a/src/Markup/Avalonia.Markup.Xaml/MarkupExtensions/CompiledBindings/CommandAccessorPlugin.cs b/src/Markup/Avalonia.Markup.Xaml/MarkupExtensions/CompiledBindings/CommandAccessorPlugin.cs index 3084964d44..4478a79d27 100644 --- a/src/Markup/Avalonia.Markup.Xaml/MarkupExtensions/CompiledBindings/CommandAccessorPlugin.cs +++ b/src/Markup/Avalonia.Markup.Xaml/MarkupExtensions/CompiledBindings/CommandAccessorPlugin.cs @@ -44,9 +44,7 @@ namespace Avalonia.Markup.Xaml.MarkupExtensions.CompiledBindings public CommandAccessor(WeakReference reference, Action execute, Func canExecute, ISet dependsOnProperties) { - Contract.Requires(reference != null); - - _reference = reference; + _reference = reference ?? throw new ArgumentNullException(nameof(reference)); _dependsOnProperties = dependsOnProperties; _command = new Command(reference, execute, canExecute); diff --git a/src/Markup/Avalonia.Markup.Xaml/MarkupExtensions/CompiledBindings/PropertyInfoAccessorFactory.cs b/src/Markup/Avalonia.Markup.Xaml/MarkupExtensions/CompiledBindings/PropertyInfoAccessorFactory.cs index ef11b06369..81f1224650 100644 --- a/src/Markup/Avalonia.Markup.Xaml/MarkupExtensions/CompiledBindings/PropertyInfoAccessorFactory.cs +++ b/src/Markup/Avalonia.Markup.Xaml/MarkupExtensions/CompiledBindings/PropertyInfoAccessorFactory.cs @@ -28,11 +28,8 @@ namespace Avalonia.Markup.Xaml.MarkupExtensions.CompiledBindings public AvaloniaPropertyAccessor(WeakReference reference, AvaloniaProperty property) { - Contract.Requires(reference != null); - Contract.Requires(property != null); - - _reference = reference; - _property = property; + _reference = reference ?? throw new ArgumentNullException(nameof(reference));; + _property = property ?? throw new ArgumentNullException(nameof(property));; } public AvaloniaObject Instance @@ -77,11 +74,8 @@ namespace Avalonia.Markup.Xaml.MarkupExtensions.CompiledBindings public InpcPropertyAccessor(WeakReference reference, IPropertyInfo property) { - Contract.Requires(reference != null); - Contract.Requires(property != null); - - _reference = reference; - _property = property; + _reference = reference ?? throw new ArgumentNullException(nameof(reference)); + _property = property ?? throw new ArgumentNullException(nameof(property)); } public override Type PropertyType => _property.PropertyType; diff --git a/src/Markup/Avalonia.Markup.Xaml/MarkupExtensions/OnFormFactorExtension.cs b/src/Markup/Avalonia.Markup.Xaml/MarkupExtensions/OnFormFactorExtension.cs index 51e09eef71..c2f1100eff 100644 --- a/src/Markup/Avalonia.Markup.Xaml/MarkupExtensions/OnFormFactorExtension.cs +++ b/src/Markup/Avalonia.Markup.Xaml/MarkupExtensions/OnFormFactorExtension.cs @@ -6,7 +6,7 @@ using Avalonia.Platform; namespace Avalonia.Markup.Xaml.MarkupExtensions; -public class OnFormFactorExtension : OnFormFactorExtensionBase +public sealed class OnFormFactorExtension : OnFormFactorExtensionBase { public OnFormFactorExtension() { @@ -24,7 +24,7 @@ public class OnFormFactorExtension : OnFormFactorExtensionBase } } -public class OnFormFactorExtension : OnFormFactorExtensionBase> +public sealed class OnFormFactorExtension : OnFormFactorExtensionBase> { public OnFormFactorExtension() { diff --git a/src/Markup/Avalonia.Markup.Xaml/MarkupExtensions/OnPlatformExtension.cs b/src/Markup/Avalonia.Markup.Xaml/MarkupExtensions/OnPlatformExtension.cs index 1ac7a522f1..1c20020978 100644 --- a/src/Markup/Avalonia.Markup.Xaml/MarkupExtensions/OnPlatformExtension.cs +++ b/src/Markup/Avalonia.Markup.Xaml/MarkupExtensions/OnPlatformExtension.cs @@ -1,11 +1,11 @@ #nullable enable using System; +using Avalonia.Compatibility; using Avalonia.Metadata; -using Avalonia.Platform; namespace Avalonia.Markup.Xaml.MarkupExtensions; -public class OnPlatformExtension : OnPlatformExtensionBase +public sealed class OnPlatformExtension : OnPlatformExtensionBase { public OnPlatformExtension() { @@ -17,13 +17,13 @@ public class OnPlatformExtension : OnPlatformExtensionBase Default = defaultValue; } - public static bool ShouldProvideOption(IServiceProvider serviceProvider, OperatingSystemType option) + public static bool ShouldProvideOption(string option) { - return serviceProvider.GetService().GetRuntimeInfo().OperatingSystem == option; + return ShouldProvideOptionInternal(option); } } -public class OnPlatformExtension : OnPlatformExtensionBase> +public sealed class OnPlatformExtension : OnPlatformExtensionBase> { public OnPlatformExtension() { @@ -35,9 +35,9 @@ public class OnPlatformExtension : OnPlatformExtensionBase().GetRuntimeInfo().OperatingSystem == option; + return ShouldProvideOptionInternal(option); } } @@ -47,27 +47,44 @@ public abstract class OnPlatformExtensionBase : IAddChild [MarkupExtensionDefaultOption] public TReturn? Default { get; set; } - [MarkupExtensionOption(OperatingSystemType.WinNT)] + [MarkupExtensionOption("WINDOWS")] public TReturn? Windows { get; set; } - [MarkupExtensionOption(OperatingSystemType.OSX)] + [MarkupExtensionOption("OSX")] // ReSharper disable once InconsistentNaming public TReturn? macOS { get; set; } - [MarkupExtensionOption(OperatingSystemType.Linux)] + [MarkupExtensionOption("LINUX")] public TReturn? Linux { get; set; } - [MarkupExtensionOption(OperatingSystemType.Android)] + [MarkupExtensionOption("ANDROID")] public TReturn? Android { get; set; } - [MarkupExtensionOption(OperatingSystemType.iOS)] + [MarkupExtensionOption("IOS")] // ReSharper disable once InconsistentNaming public TReturn? iOS { get; set; } - [MarkupExtensionOption(OperatingSystemType.Browser)] + [MarkupExtensionOption("BROWSER")] public TReturn? Browser { get; set; } // Required for the compiler, will be replaced with actual method compile time. public object ProvideValue() { return this; } void IAddChild.AddChild(TOn child) {} + + private protected static bool ShouldProvideOptionInternal(string option) + { + // Instead of using OperatingSystem.IsOSPlatform(string) we use specific "Is***" methods so whole method can be trimmed by the mono linked. + // Keep in mind it works only with const "option" parameter. + // IsOSPlatform might work better with trimming in the future, so it should be re-visited after .NET 8/9. + return option switch + { + "WINDOWS" => OperatingSystemEx.IsWindows(), + "OSX" => OperatingSystemEx.IsMacOS(), + "LINUX" => OperatingSystemEx.IsLinux(), + "ANDROID" => OperatingSystemEx.IsAndroid(), + "IOS" => OperatingSystemEx.IsIOS(), + "BROWSER" => OperatingSystemEx.IsBrowser(), + _ => OperatingSystemEx.IsOSPlatform(option) + }; + } } diff --git a/src/Skia/Avalonia.Skia/DrawingContextImpl.cs b/src/Skia/Avalonia.Skia/DrawingContextImpl.cs index a7bec62366..48e8c761eb 100644 --- a/src/Skia/Avalonia.Skia/DrawingContextImpl.cs +++ b/src/Skia/Avalonia.Skia/DrawingContextImpl.cs @@ -10,7 +10,6 @@ using Avalonia.Rendering.SceneGraph; using Avalonia.Rendering.Utilities; using Avalonia.Utilities; using Avalonia.Media.Imaging; -using JetBrains.Annotations; using SkiaSharp; namespace Avalonia.Skia @@ -675,13 +674,14 @@ namespace Avalonia.Skia } } - [CanBeNull] - public object GetFeature(Type t) +#nullable enable + public object? GetFeature(Type t) { if (t == typeof(ISkiaSharpApiLeaseFeature)) return new SkiaLeaseFeature(this); return null; } +#nullable restore /// /// Configure paint wrapper for using gradient brush. diff --git a/src/Skia/Avalonia.Skia/GlyphRunImpl.cs b/src/Skia/Avalonia.Skia/GlyphRunImpl.cs index bdc3d075cf..484fd9f219 100644 --- a/src/Skia/Avalonia.Skia/GlyphRunImpl.cs +++ b/src/Skia/Avalonia.Skia/GlyphRunImpl.cs @@ -1,8 +1,8 @@ using System; using Avalonia.Metadata; using Avalonia.Platform; -using JetBrains.Annotations; using SkiaSharp; +#nullable enable namespace Avalonia.Skia { @@ -10,7 +10,7 @@ namespace Avalonia.Skia [Unstable] public class GlyphRunImpl : IGlyphRunImpl { - public GlyphRunImpl([NotNull] SKTextBlob textBlob) + public GlyphRunImpl(SKTextBlob textBlob) { TextBlob = textBlob ?? throw new ArgumentNullException (nameof (textBlob)); } diff --git a/src/Skia/Avalonia.Skia/Helpers/PixelFormatHelper.cs b/src/Skia/Avalonia.Skia/Helpers/PixelFormatHelper.cs index 9236bdee8d..84a1972e01 100644 --- a/src/Skia/Avalonia.Skia/Helpers/PixelFormatHelper.cs +++ b/src/Skia/Avalonia.Skia/Helpers/PixelFormatHelper.cs @@ -1,4 +1,5 @@ -using Avalonia.Platform; +using Avalonia.Compatibility; +using Avalonia.Platform; using SkiaSharp; namespace Avalonia.Skia.Helpers @@ -18,10 +19,7 @@ namespace Avalonia.Skia.Helpers var colorType = format?.ToSkColorType() ?? SKImageInfo.PlatformColorType; // TODO: This looks like some leftover hack - var runtimePlatform = AvaloniaLocator.Current?.GetService(); - var runtime = runtimePlatform?.GetRuntimeInfo(); - - if (runtime?.IsDesktop == true && runtime.Value.OperatingSystem == OperatingSystemType.Linux) + if (OperatingSystemEx.IsLinux()) { colorType = SKColorType.Bgra8888; } diff --git a/src/Skia/Avalonia.Skia/SkiaApplicationExtensions.cs b/src/Skia/Avalonia.Skia/SkiaApplicationExtensions.cs index 014298ce83..3e4fd7b385 100644 --- a/src/Skia/Avalonia.Skia/SkiaApplicationExtensions.cs +++ b/src/Skia/Avalonia.Skia/SkiaApplicationExtensions.cs @@ -12,10 +12,9 @@ namespace Avalonia /// /// Enable Skia renderer. /// - /// Builder type. /// Builder. /// Configure builder. - public static T UseSkia(this T builder) where T : AppBuilderBase, new() + public static AppBuilder UseSkia(this AppBuilder builder) { return builder.UseRenderingSubsystem(() => SkiaPlatform.Initialize( AvaloniaLocator.Current.GetService() ?? new SkiaOptions()), diff --git a/src/Windows/Avalonia.Direct2D1/Avalonia.Direct2D1.csproj b/src/Windows/Avalonia.Direct2D1/Avalonia.Direct2D1.csproj index fb7831415d..5fecaef100 100644 --- a/src/Windows/Avalonia.Direct2D1/Avalonia.Direct2D1.csproj +++ b/src/Windows/Avalonia.Direct2D1/Avalonia.Direct2D1.csproj @@ -17,7 +17,6 @@ - diff --git a/src/Windows/Avalonia.Direct2D1/Direct2D1Platform.cs b/src/Windows/Avalonia.Direct2D1/Direct2D1Platform.cs index a5f77230b7..5887ba2172 100644 --- a/src/Windows/Avalonia.Direct2D1/Direct2D1Platform.cs +++ b/src/Windows/Avalonia.Direct2D1/Direct2D1Platform.cs @@ -16,7 +16,7 @@ namespace Avalonia { public static class Direct2DApplicationExtensions { - public static T UseDirect2D1(this T builder) where T : AppBuilderBase, new() + public static AppBuilder UseDirect2D1(this AppBuilder builder) { builder.UseRenderingSubsystem(Direct2D1.Direct2D1Platform.Initialize, "Direct2D1"); return builder; diff --git a/src/Windows/Avalonia.Win32/Interop/UnmanagedMethods.cs b/src/Windows/Avalonia.Win32/Interop/UnmanagedMethods.cs index f828b156da..672f3a781a 100644 --- a/src/Windows/Avalonia.Win32/Interop/UnmanagedMethods.cs +++ b/src/Windows/Avalonia.Win32/Interop/UnmanagedMethods.cs @@ -820,6 +820,14 @@ namespace Avalonia.Win32.Interop DWMWA_LAST }; + public enum DwmWindowCornerPreference : uint + { + DWMWCP_DEFAULT = 0, + DWMWCP_DONOTROUND, + DWMWCP_ROUND, + DWMWCP_ROUNDSMALL + } + public enum MapVirtualKeyMapTypes : uint { MAPVK_VK_TO_VSC = 0x00, diff --git a/src/Windows/Avalonia.Win32/Win32Platform.cs b/src/Windows/Avalonia.Win32/Win32Platform.cs index f3b07cd50e..887bdb422f 100644 --- a/src/Windows/Avalonia.Win32/Win32Platform.cs +++ b/src/Windows/Avalonia.Win32/Win32Platform.cs @@ -19,16 +19,14 @@ using Avalonia.Threading; using Avalonia.Utilities; using Avalonia.Win32.Input; using Avalonia.Win32.Interop; -using JetBrains.Annotations; using static Avalonia.Win32.Interop.UnmanagedMethods; namespace Avalonia { +#nullable enable public static class Win32ApplicationExtensions { - public static T UseWin32( - this T builder) - where T : AppBuilderBase, new() + public static AppBuilder UseWin32(this AppBuilder builder) { return builder.UseWindowingSubsystem( () => Win32.Win32Platform.Initialize( @@ -111,9 +109,10 @@ namespace Avalonia /// /// Provides a way to use a custom-implemented graphics context such as a custom ISkiaGpu /// - [CanBeNull] public IPlatformGraphics CustomPlatformGraphics { get; set; } + public IPlatformGraphics? CustomPlatformGraphics { get; set; } } } +#nullable restore namespace Avalonia.Win32 { @@ -264,6 +263,8 @@ namespace Avalonia.Win32 public bool CurrentThreadIsLoopThread => _uiThread == Thread.CurrentThread; + public TimeSpan HoldWaitDuration { get; set; } = TimeSpan.FromMilliseconds(300); + public event Action Signaled; public event EventHandler ShutdownRequested; diff --git a/src/Windows/Avalonia.Win32/WindowImpl.cs b/src/Windows/Avalonia.Win32/WindowImpl.cs index 8edfd71903..702fe89cda 100644 --- a/src/Windows/Avalonia.Win32/WindowImpl.cs +++ b/src/Windows/Avalonia.Win32/WindowImpl.cs @@ -1030,6 +1030,12 @@ namespace Avalonia.Win32 { var margins = UpdateExtendMargins(); DwmExtendFrameIntoClientArea(_hwnd, ref margins); + + unsafe + { + int cornerPreference = (int)DwmWindowCornerPreference.DWMWCP_ROUND; + DwmSetWindowAttribute(_hwnd, (int)DwmWindowAttribute.DWMWA_WINDOW_CORNER_PREFERENCE, &cornerPreference, sizeof(int)); + } } else { @@ -1040,6 +1046,12 @@ namespace Avalonia.Win32 _extendedMargins = new Thickness(); Resize(new Size(rcWindow.Width / RenderScaling, rcWindow.Height / RenderScaling), PlatformResizeReason.Layout); + + unsafe + { + int cornerPreference = (int)DwmWindowCornerPreference.DWMWCP_DEFAULT; + DwmSetWindowAttribute(_hwnd, (int)DwmWindowAttribute.DWMWA_WINDOW_CORNER_PREFERENCE, &cornerPreference, sizeof(int)); + } } if (!_isClientAreaExtended || (_extendChromeHints.HasAllFlags(ExtendClientAreaChromeHints.SystemChrome) && diff --git a/src/Windows/Avalonia.Win32/WindowsMountedVolumeInfoProvider.cs b/src/Windows/Avalonia.Win32/WindowsMountedVolumeInfoProvider.cs index e1b5f5a3a0..4f4e0b9293 100644 --- a/src/Windows/Avalonia.Win32/WindowsMountedVolumeInfoProvider.cs +++ b/src/Windows/Avalonia.Win32/WindowsMountedVolumeInfoProvider.cs @@ -8,7 +8,6 @@ namespace Avalonia.Win32 { public IDisposable Listen(ObservableCollection mountedDrives) { - Contract.Requires(mountedDrives != null); return new WindowsMountedVolumeInfoListener(mountedDrives); } } diff --git a/src/iOS/Avalonia.iOS/AvaloniaView.Text.cs b/src/iOS/Avalonia.iOS/AvaloniaView.Text.cs index fb0857e472..a1836f3ce4 100644 --- a/src/iOS/Avalonia.iOS/AvaloniaView.Text.cs +++ b/src/iOS/Avalonia.iOS/AvaloniaView.Text.cs @@ -1,6 +1,5 @@ #nullable enable using Avalonia.Input.TextInput; -using JetBrains.Annotations; using UIKit; namespace Avalonia.iOS; diff --git a/src/iOS/Avalonia.iOS/Platform.cs b/src/iOS/Avalonia.iOS/Platform.cs index eb0a55734a..63025f7f0a 100644 --- a/src/iOS/Avalonia.iOS/Platform.cs +++ b/src/iOS/Avalonia.iOS/Platform.cs @@ -12,7 +12,7 @@ namespace Avalonia { public static class IOSApplicationExtensions { - public static T UseiOS(this T builder) where T : AppBuilderBase, new() + public static AppBuilder UseiOS(this AppBuilder builder) { return builder .UseWindowingSubsystem(iOS.Platform.Register, "iOS") diff --git a/tests/Avalonia.Base.UnitTests/Input/GesturesTests.cs b/tests/Avalonia.Base.UnitTests/Input/GesturesTests.cs index 508eff5f9d..84ee35ba61 100644 --- a/tests/Avalonia.Base.UnitTests/Input/GesturesTests.cs +++ b/tests/Avalonia.Base.UnitTests/Input/GesturesTests.cs @@ -1,7 +1,13 @@ +using System; using System.Collections.Generic; using Avalonia.Controls; using Avalonia.Input; +using Avalonia.Input.GestureRecognizers; +using Avalonia.Media; +using Avalonia.Platform; +using Avalonia.Threading; using Avalonia.UnitTests; +using Moq; using Xunit; namespace Avalonia.Base.UnitTests.Input @@ -167,6 +173,242 @@ namespace Avalonia.Base.UnitTests.Input Assert.False(raised); } + [Fact] + public void Hold_Should_Be_Raised_After_Hold_Duration() + { + using var scope = AvaloniaLocator.EnterScope(); + var iSettingsMock = new Mock(); + iSettingsMock.Setup(x => x.HoldWaitDuration).Returns(TimeSpan.FromMilliseconds(300)); + iSettingsMock.Setup(x => x.GetTapSize(It.IsAny())).Returns(new Size(16, 16)); + AvaloniaLocator.CurrentMutable.BindToSelf(this) + .Bind().ToConstant(iSettingsMock.Object); + + var scheduledTimers = new List<(TimeSpan time, Action action)>(); + using var app = UnitTestApplication.Start(new TestServices( + threadingInterface: CreatePlatformThreadingInterface(t => scheduledTimers.Add(t)))); + + Border border = new Border(); + Gestures.SetIsHoldWithMouseEnabled(border, true); + var decorator = new Decorator + { + Child = border + }; + HoldingState holding = HoldingState.Cancelled; + + decorator.AddHandler(Gestures.HoldingEvent, (s, e) => holding = e.HoldingState); + + _mouse.Down(border); + Assert.False(holding != HoldingState.Cancelled); + + // Verify timer duration, but execute it immediately. + var timer = Assert.Single(scheduledTimers); + Assert.Equal(iSettingsMock.Object.HoldWaitDuration, timer.time); + timer.action(); + + Assert.True(holding == HoldingState.Started); + + _mouse.Up(border); + + Assert.True(holding == HoldingState.Completed); + } + + [Fact] + public void Hold_Should_Not_Raised_When_Pointer_Released_Before_Timer() + { + using var scope = AvaloniaLocator.EnterScope(); + var iSettingsMock = new Mock(); + iSettingsMock.Setup(x => x.HoldWaitDuration).Returns(TimeSpan.FromMilliseconds(300)); + AvaloniaLocator.CurrentMutable.BindToSelf(this) + .Bind().ToConstant(iSettingsMock.Object); + + var scheduledTimers = new List<(TimeSpan time, Action action)>(); + using var app = UnitTestApplication.Start(new TestServices( + threadingInterface: CreatePlatformThreadingInterface(t => scheduledTimers.Add(t)))); + + Border border = new Border(); + Gestures.SetIsHoldWithMouseEnabled(border, true); + var decorator = new Decorator + { + Child = border + }; + var raised = false; + + decorator.AddHandler(Gestures.HoldingEvent, (s, e) => raised = e.HoldingState == HoldingState.Started); + + _mouse.Down(border); + Assert.False(raised); + + _mouse.Up(border); + Assert.False(raised); + + // Verify timer duration, but execute it immediately. + var timer = Assert.Single(scheduledTimers); + Assert.Equal(iSettingsMock.Object.HoldWaitDuration, timer.time); + timer.action(); + + Assert.False(raised); + } + + [Fact] + public void Hold_Should_Not_Raised_When_Pointer_Is_Moved_Before_Timer() + { + using var scope = AvaloniaLocator.EnterScope(); + var iSettingsMock = new Mock(); + iSettingsMock.Setup(x => x.HoldWaitDuration).Returns(TimeSpan.FromMilliseconds(300)); + AvaloniaLocator.CurrentMutable.BindToSelf(this) + .Bind().ToConstant(iSettingsMock.Object); + + var scheduledTimers = new List<(TimeSpan time, Action action)>(); + using var app = UnitTestApplication.Start(new TestServices( + threadingInterface: CreatePlatformThreadingInterface(t => scheduledTimers.Add(t)))); + + Border border = new Border(); + Gestures.SetIsHoldWithMouseEnabled(border, true); + var decorator = new Decorator + { + Child = border + }; + var raised = false; + + decorator.AddHandler(Gestures.HoldingEvent, (s, e) => raised = e.HoldingState == HoldingState.Completed); + + _mouse.Down(border); + Assert.False(raised); + + _mouse.Move(border, position: new Point(20, 20)); + Assert.False(raised); + + // Verify timer duration, but execute it immediately. + var timer = Assert.Single(scheduledTimers); + Assert.Equal(iSettingsMock.Object.HoldWaitDuration, timer.time); + timer.action(); + + Assert.False(raised); + } + + [Fact] + public void Hold_Should_Be_Cancelled_When_Second_Contact_Is_Detected() + { + using var scope = AvaloniaLocator.EnterScope(); + var iSettingsMock = new Mock(); + iSettingsMock.Setup(x => x.HoldWaitDuration).Returns(TimeSpan.FromMilliseconds(300)); + AvaloniaLocator.CurrentMutable.BindToSelf(this) + .Bind().ToConstant(iSettingsMock.Object); + + var scheduledTimers = new List<(TimeSpan time, Action action)>(); + using var app = UnitTestApplication.Start(new TestServices( + threadingInterface: CreatePlatformThreadingInterface(t => scheduledTimers.Add(t)))); + + Border border = new Border(); + Gestures.SetIsHoldWithMouseEnabled(border, true); + var decorator = new Decorator + { + Child = border + }; + var cancelled = false; + + decorator.AddHandler(Gestures.HoldingEvent, (s, e) => cancelled = e.HoldingState == HoldingState.Cancelled); + + _mouse.Down(border); + Assert.False(cancelled); + + var timer = Assert.Single(scheduledTimers); + Assert.Equal(iSettingsMock.Object.HoldWaitDuration, timer.time); + timer.action(); + + var secondMouse = new MouseTestHelper(); + + secondMouse.Down(border); + + Assert.True(cancelled); + } + + [Fact] + public void Hold_Should_Be_Cancelled_When_Pointer_Moves_Too_Far() + { + using var scope = AvaloniaLocator.EnterScope(); + var iSettingsMock = new Mock(); + iSettingsMock.Setup(x => x.HoldWaitDuration).Returns(TimeSpan.FromMilliseconds(300)); + iSettingsMock.Setup(x => x.GetTapSize(It.IsAny())).Returns(new Size(16, 16)); + AvaloniaLocator.CurrentMutable.BindToSelf(this) + .Bind().ToConstant(iSettingsMock.Object); + + var scheduledTimers = new List<(TimeSpan time, Action action)>(); + using var app = UnitTestApplication.Start(new TestServices( + threadingInterface: CreatePlatformThreadingInterface(t => scheduledTimers.Add(t)))); + + Border border = new Border(); + Gestures.SetIsHoldWithMouseEnabled(border, true); + var decorator = new Decorator + { + Child = border + }; + var cancelled = false; + + decorator.AddHandler(Gestures.HoldingEvent, (s, e) => cancelled = e.HoldingState == HoldingState.Cancelled); + + _mouse.Down(border); + + var timer = Assert.Single(scheduledTimers); + Assert.Equal(iSettingsMock.Object.HoldWaitDuration, timer.time); + timer.action(); + + _mouse.Move(border, position: new Point(3, 3)); + + Assert.False(cancelled); + + _mouse.Move(border, position: new Point(20, 20)); + + Assert.True(cancelled); + } + + [Fact] + public void Hold_Should_Not_Be_Raised_For_Multiple_Contacts() + { + using var scope = AvaloniaLocator.EnterScope(); + var iSettingsMock = new Mock(); + iSettingsMock.Setup(x => x.HoldWaitDuration).Returns(TimeSpan.FromMilliseconds(300)); + AvaloniaLocator.CurrentMutable.BindToSelf(this) + .Bind().ToConstant(iSettingsMock.Object); + + var scheduledTimers = new List<(TimeSpan time, Action action)>(); + using var app = UnitTestApplication.Start(new TestServices( + threadingInterface: CreatePlatformThreadingInterface(t => scheduledTimers.Add(t)))); + + Border border = new Border(); + Gestures.SetIsHoldWithMouseEnabled(border, true); + var decorator = new Decorator + { + Child = border + }; + var raised = false; + + decorator.AddHandler(Gestures.HoldingEvent, (s, e) => raised = e.HoldingState == HoldingState.Completed); + + var secondMouse = new MouseTestHelper(); + + _mouse.Down(border, MouseButton.Left); + + // Verify timer duration, but execute it immediately. + var timer = Assert.Single(scheduledTimers); + Assert.Equal(iSettingsMock.Object.HoldWaitDuration, timer.time); + timer.action(); + + secondMouse.Down(border, MouseButton.Left); + + Assert.False(raised); + } + + private static IPlatformThreadingInterface CreatePlatformThreadingInterface(Action<(TimeSpan, Action)> callback) + { + var threadingInterface = new Mock(); + threadingInterface.SetupGet(p => p.CurrentThreadIsLoopThread).Returns(true); + threadingInterface.Setup(p => p + .StartTimer(It.IsAny(), It.IsAny(), It.IsAny())) + .Callback((_, t, a) => callback((t, a))); + return threadingInterface.Object; + } + private static void AddHandlers( Decorator decorator, Border border, @@ -201,5 +443,101 @@ namespace Avalonia.Base.UnitTests.Input border.AddHandler(Gestures.TappedEvent, (s, e) => result.Add("bt")); border.AddHandler(Gestures.DoubleTappedEvent, (s, e) => result.Add("bdt")); } + + [Fact] + public void Pinched_Should_Not_Be_Raised_For_Same_Pointer() + { + var touch = new TouchTestHelper(); + + Border border = new Border() + { + Width = 100, + Height = 100, + Background = new SolidColorBrush(Colors.Red) + }; + border.GestureRecognizers.Add(new PinchGestureRecognizer()); + var decorator = new Decorator + { + Child = border + }; + var raised = false; + + decorator.AddHandler(Gestures.PinchEvent, (s, e) => raised = true); + + var firstPoint = new Point(5, 5); + var secondPoint = new Point(10, 10); + + touch.Down(border, position: firstPoint); + touch.Down(border, position: secondPoint); + touch.Down(border, position: new Point(20, 20)); + + Assert.False(raised); + } + + [Fact] + public void Pinched_Should_Be_Raised_For_Two_Pointers_Moving() + { + Border border = new Border() + { + Width = 100, + Height = 100, + Background = new SolidColorBrush(Colors.Red) + }; + border.GestureRecognizers.Add(new PinchGestureRecognizer()); + var decorator = new Decorator + { + Child = border + }; + var raised = false; + + decorator.AddHandler(Gestures.PinchEvent, (s, e) => raised = true); + + var firstPoint = new Point(5, 5); + var secondPoint = new Point(10, 10); + + var firstTouch = new TouchTestHelper(); + var secondTouch = new TouchTestHelper(); + + firstTouch.Down(border, position: firstPoint); + secondTouch.Down(border, position: secondPoint); + secondTouch.Move(border, position: new Point(20, 20)); + + Assert.True(raised); + } + + [Fact] + public void Scrolling_Should_Start_After_Start_Distance_Is_Exceded() + { + Border border = new Border() + { + Width = 100, + Height = 100, + Background = new SolidColorBrush(Colors.Red) + }; + border.GestureRecognizers.Add(new ScrollGestureRecognizer() + { + CanHorizontallyScroll = true, + CanVerticallyScroll = true, + ScrollStartDistance = 50 + }); + var decorator = new Decorator + { + Child = border + }; + var raised = false; + + decorator.AddHandler(Gestures.ScrollGestureEvent, (s, e) => raised = true); + + var firstTouch = new TouchTestHelper(); + + firstTouch.Down(border, position: new Point(5, 5)); + firstTouch.Move(border, position: new Point(20, 20)); + + Assert.False(raised); + + firstTouch.Move(border, position: new Point(70, 20)); + + Assert.True(raised); + } } } diff --git a/tests/Avalonia.Base.UnitTests/Input/TouchDeviceTests.cs b/tests/Avalonia.Base.UnitTests/Input/TouchDeviceTests.cs index c0c0182622..36587ea222 100644 --- a/tests/Avalonia.Base.UnitTests/Input/TouchDeviceTests.cs +++ b/tests/Avalonia.Base.UnitTests/Input/TouchDeviceTests.cs @@ -207,7 +207,7 @@ namespace Avalonia.Input.UnitTests private IDisposable UnitTestApp(TimeSpan doubleClickTime = new TimeSpan()) { var unitTestApp = UnitTestApplication.Start( - new TestServices(inputManager: new InputManager())); + new TestServices(inputManager: new InputManager(), threadingInterface: Mock.Of(x => x.CurrentThreadIsLoopThread == true))); var iSettingsMock = new Mock(); iSettingsMock.Setup(x => x.GetDoubleTapTime(It.IsAny())).Returns(doubleClickTime); iSettingsMock.Setup(x => x.GetDoubleTapSize(It.IsAny())).Returns(new Size(16, 16)); diff --git a/tests/Avalonia.Base.UnitTests/Media/Fonts/FontFamilyLoaderTests.cs b/tests/Avalonia.Base.UnitTests/Media/Fonts/FontFamilyLoaderTests.cs index 1bb2300724..aa042ffec8 100644 --- a/tests/Avalonia.Base.UnitTests/Media/Fonts/FontFamilyLoaderTests.cs +++ b/tests/Avalonia.Base.UnitTests/Media/Fonts/FontFamilyLoaderTests.cs @@ -117,7 +117,7 @@ namespace Avalonia.Base.UnitTests.Media.Fonts private static IDisposable StartWithResources(params (string, string)[] assets) { var assetLoader = new MockAssetLoader(assets); - var services = new TestServices(assetLoader: assetLoader, platform: new AppBuilder().RuntimePlatform); + var services = new TestServices(assetLoader: assetLoader, platform: new StandardRuntimePlatform()); return UnitTestApplication.Start(services); } } diff --git a/tests/Avalonia.Base.UnitTests/Rendering/CompositorHitTestingTests.cs b/tests/Avalonia.Base.UnitTests/Rendering/CompositorHitTestingTests.cs index 27faf1e13c..3d8369faeb 100644 --- a/tests/Avalonia.Base.UnitTests/Rendering/CompositorHitTestingTests.cs +++ b/tests/Avalonia.Base.UnitTests/Rendering/CompositorHitTestingTests.cs @@ -82,6 +82,39 @@ public class CompositorHitTestingTests : CompositorTestsBase } } + [Theory, + InlineData(false, false), + InlineData(true, false), + InlineData(false, true), + InlineData(true, true), + ] + public void HitTest_Should_Find_Zero_Opacity_Controls_At_Point(bool parent, bool child) + { + + using (var s = new CompositorServices(new Size(200, 200))) + { + Border visible, border; + s.TopLevel.Content = border = new Border + { + Width = 100, + Height = 100, + Background = Brushes.Red, + HorizontalAlignment = HorizontalAlignment.Center, + VerticalAlignment = VerticalAlignment.Center, + Opacity = parent ? 0 : 1, + Child = visible = new Border + { + Opacity = child ? 0 : 1, + Background = Brushes.Red, + HorizontalAlignment = HorizontalAlignment.Stretch, + VerticalAlignment = VerticalAlignment.Stretch, + } + }; + + s.AssertHitTest(new Point(100, 100), null, visible, border); + } + } + [Fact] public void HitTest_Should_Not_Find_Control_Outside_Point() { diff --git a/tests/Avalonia.Base.UnitTests/Rendering/CompositorTestsBase.cs b/tests/Avalonia.Base.UnitTests/Rendering/CompositorTestsBase.cs index d407a09b06..7f4e160000 100644 --- a/tests/Avalonia.Base.UnitTests/Rendering/CompositorTestsBase.cs +++ b/tests/Avalonia.Base.UnitTests/Rendering/CompositorTestsBase.cs @@ -18,7 +18,6 @@ using Avalonia.Rendering.Composition; using Avalonia.Threading; using Avalonia.UnitTests; using Avalonia.VisualTree; -using JetBrains.Annotations; using Xunit; namespace Avalonia.Base.UnitTests.Rendering; diff --git a/tests/Avalonia.Benchmarks/Data/AccessorTestObject.cs b/tests/Avalonia.Benchmarks/Data/AccessorTestObject.cs index 0039f5670c..cd323ededb 100644 --- a/tests/Avalonia.Benchmarks/Data/AccessorTestObject.cs +++ b/tests/Avalonia.Benchmarks/Data/AccessorTestObject.cs @@ -1,6 +1,5 @@ using System.ComponentModel; using System.Runtime.CompilerServices; -using JetBrains.Annotations; namespace Avalonia.Benchmarks.Data { @@ -38,7 +37,6 @@ namespace Avalonia.Benchmarks.Data { } - [NotifyPropertyChangedInvocator] protected virtual void OnPropertyChanged([CallerMemberName] string propertyName = null) { PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName)); diff --git a/tests/Avalonia.Benchmarks/Utilities/AvaloniaPropertyDictionaryBenchmarks.cs b/tests/Avalonia.Benchmarks/Utilities/AvaloniaPropertyDictionaryBenchmarks.cs index d43d6bd48b..e160c8dfa8 100644 --- a/tests/Avalonia.Benchmarks/Utilities/AvaloniaPropertyDictionaryBenchmarks.cs +++ b/tests/Avalonia.Benchmarks/Utilities/AvaloniaPropertyDictionaryBenchmarks.cs @@ -172,7 +172,7 @@ internal sealed class AvaloniaPropertyValueStoreOld internal class MockProperty : StyledProperty { - public MockProperty([JetBrains.Annotations.NotNull] string name) : base(name, typeof(object), new StyledPropertyMetadata()) + public MockProperty(string name) : base(name, typeof(object), new StyledPropertyMetadata()) { } } diff --git a/tests/Avalonia.Controls.UnitTests/TransitioningContentControlTests.cs b/tests/Avalonia.Controls.UnitTests/TransitioningContentControlTests.cs new file mode 100644 index 0000000000..aaa1de4da4 --- /dev/null +++ b/tests/Avalonia.Controls.UnitTests/TransitioningContentControlTests.cs @@ -0,0 +1,66 @@ +using System; +using Avalonia.LogicalTree; +using Avalonia.UnitTests; +using Xunit; +using System.Threading; +using System.Threading.Tasks; +using Avalonia.Animation; + +namespace Avalonia.Controls.UnitTests +{ + public class TransitioningContentControlTests + { + [Fact] + public void Old_Content_Shuold_Be_Removed__From_Logical_Tree_After_Out_Animation() + { + using (UnitTestApplication.Start(TestServices.StyledWindow)) + { + var testTransition = new TestTransition(); + + var target = new TransitioningContentControl(); + target.PageTransition = testTransition; + + var root = new TestRoot() { Child = target }; + + var oldControl = new Control(); + var newControl = new Control(); + + target.Content = oldControl; + Threading.Dispatcher.UIThread.RunJobs(); + + Assert.Equal(target, oldControl.GetLogicalParent()); + Assert.Equal(null, newControl.GetLogicalParent()); + + testTransition.BeginTransition += isFrom => + { + // Old out + if (isFrom) + { + Assert.Equal(target, oldControl.GetLogicalParent()); + Assert.Equal(null, newControl.GetLogicalParent()); + } + // New in + else + { + Assert.Equal(null, oldControl.GetLogicalParent()); + Assert.Equal(target, newControl.GetLogicalParent()); + } + }; + + target.Content = newControl; + Threading.Dispatcher.UIThread.RunJobs(); + } + } + } + public class TestTransition : IPageTransition + { + public event Action BeginTransition; + + public Task Start(Visual from, Visual to, bool forward, CancellationToken cancellationToken) + { + bool isFrom = from != null && to == null; + BeginTransition?.Invoke(isFrom); + return Task.CompletedTask; + } + } +} diff --git a/tests/Avalonia.Controls.UnitTests/TreeViewTests.cs b/tests/Avalonia.Controls.UnitTests/TreeViewTests.cs index cd38bf556a..81936711ef 100644 --- a/tests/Avalonia.Controls.UnitTests/TreeViewTests.cs +++ b/tests/Avalonia.Controls.UnitTests/TreeViewTests.cs @@ -17,7 +17,6 @@ using Avalonia.Interactivity; using Avalonia.LogicalTree; using Avalonia.Styling; using Avalonia.UnitTests; -using JetBrains.Annotations; using Moq; using Xunit; diff --git a/tests/Avalonia.DesignerSupport.Tests/Remote/HtmlTransport/webapp/package-lock.json b/tests/Avalonia.DesignerSupport.Tests/Remote/HtmlTransport/webapp/package-lock.json index eb57cfb8da..0c0857b680 100644 --- a/tests/Avalonia.DesignerSupport.Tests/Remote/HtmlTransport/webapp/package-lock.json +++ b/tests/Avalonia.DesignerSupport.Tests/Remote/HtmlTransport/webapp/package-lock.json @@ -389,9 +389,9 @@ "dev": true }, "ansi-regex": { - "version": "3.0.1", - "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-3.0.1.tgz", - "integrity": "sha512-+O9Jct8wf++lXxxFc4hc8LsjaSq0HFzzL7cVsw8pRDIPdjKD2mT4ytDZlLuSBZ4cLKZFXIrMGO7DbQCtMJJMKw==", + "version": "5.0.1", + "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.1.tgz", + "integrity": "sha512-quJQXlTSUGL2LH9SUXo8VwsY4soanhgo6LNSm84E1LBcE8s3O0wpdiRzyR9z/ZZJMlMWv37qOOb9pdJlMUEKFQ==", "dev": true }, "ansi-styles": { @@ -405,9 +405,9 @@ 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"version": "1.1.0", "resolved": "https://registry.npmjs.org/assertion-error/-/assertion-error-1.1.0.tgz", @@ -469,9 +457,9 @@ "dev": true }, "binary-extensions": { - "version": "2.1.0", - "resolved": "https://registry.npmjs.org/binary-extensions/-/binary-extensions-2.1.0.tgz", - "integrity": "sha512-1Yj8h9Q+QDF5FzhMs/c9+6UntbD5MkRfRwac8DoEm9ZfUBZ7tZ55YcGVAzEe4bXsdQHEk+s9S5wsOKVdZrw0tQ==", + "version": "2.2.0", + "resolved": "https://registry.npmjs.org/binary-extensions/-/binary-extensions-2.2.0.tgz", + "integrity": "sha512-jDctJ/IVQbZoJykoeHbhXpOlNBqGNcwXJKJog42E5HDPUwQTSdjCHdihjj0DlnheQ7blbT6dHOafNAiS8ooQKA==", "dev": true }, "brace-expansion": { @@ -538,9 +526,9 @@ } }, "chalk": { - "version": "4.1.0", - "resolved": "https://registry.npmjs.org/chalk/-/chalk-4.1.0.tgz", - "integrity": "sha512-qwx12AxXe2Q5xQ43Ac//I6v5aXTipYrSESdOgzrN+9XjgEpyjpKuvSGaN4qE93f7TQTlerQQ8S+EQ0EyDoVL1A==", + "version": "4.1.2", + "resolved": "https://registry.npmjs.org/chalk/-/chalk-4.1.2.tgz", + "integrity": 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b/tests/Avalonia.DesignerSupport.Tests/Remote/HtmlTransport/webapp/package.json @@ -16,7 +16,7 @@ "@types/mocha": "8.0.3", "@types/react": "^16.3.14", "chai": "^4.2.0", - "mocha": "^8.1.3", + "mocha": "^10.2.0", "moq.ts": "^6.4.0", "nyc": "^15.1.0", "react": "^16.3.2", diff --git a/tests/Avalonia.Markup.Xaml.UnitTests/MarkupExtensions/OnPlatformExtensionTests.cs b/tests/Avalonia.Markup.Xaml.UnitTests/MarkupExtensions/OnPlatformExtensionTests.cs deleted file mode 100644 index 1d37378010..0000000000 --- a/tests/Avalonia.Markup.Xaml.UnitTests/MarkupExtensions/OnPlatformExtensionTests.cs +++ /dev/null @@ -1,75 +0,0 @@ -using Avalonia.Controls; -using Avalonia.Platform; -using Xunit; - -namespace Avalonia.Markup.Xaml.UnitTests.MarkupExtensions; - -public class OnPlatformExtensionTests : XamlTestBase -{ - [Fact] - public void Should_Resolve_Default_Value() - { - using (AvaloniaLocator.EnterScope()) - { - AvaloniaLocator.CurrentMutable.Bind() - .ToConstant(new TestRuntimePlatform(OperatingSystemType.Unknown)); - - var xaml = @" - - -"; - - var userControl = (UserControl)AvaloniaRuntimeXamlLoader.Load(xaml); - var textBlock = (TextBlock)userControl.Content!; - - Assert.Equal("Hello World", textBlock.Text); - } - } - - [Theory] - [InlineData(OperatingSystemType.WinNT, "Im Windows")] - [InlineData(OperatingSystemType.OSX, "Im macOS")] - [InlineData(OperatingSystemType.Linux, "Im Linux")] - [InlineData(OperatingSystemType.Android, "Im Android")] - [InlineData(OperatingSystemType.iOS, "Im iOS")] - [InlineData(OperatingSystemType.Browser, "Im Browser")] - [InlineData(OperatingSystemType.Unknown, "Default value")] - public void Should_Resolve_Expected_Value_Per_Platform(OperatingSystemType currentPlatform, string expectedResult) - { - using (AvaloniaLocator.EnterScope()) - { - AvaloniaLocator.CurrentMutable.Bind() - .ToConstant(new TestRuntimePlatform(currentPlatform)); - - var xaml = @" - - -"; - - var userControl = (UserControl)AvaloniaRuntimeXamlLoader.Load(xaml); - var textBlock = (TextBlock)userControl.Content!; - - Assert.Equal(expectedResult, textBlock.Text); - } - } - - private class TestRuntimePlatform : StandardRuntimePlatform - { - private readonly OperatingSystemType _operatingSystemType; - - public TestRuntimePlatform(OperatingSystemType operatingSystemType) - { - _operatingSystemType = operatingSystemType; - } - - public override RuntimePlatformInfo GetRuntimeInfo() - { - return new RuntimePlatformInfo() { OperatingSystem = _operatingSystemType }; - } - } -} diff --git a/tests/Avalonia.Markup.Xaml.UnitTests/MarkupExtensions/OptionsMarkupExtensionTests.cs b/tests/Avalonia.Markup.Xaml.UnitTests/MarkupExtensions/OptionsMarkupExtensionTests.cs index 2d1f961743..0c67f385e1 100644 --- a/tests/Avalonia.Markup.Xaml.UnitTests/MarkupExtensions/OptionsMarkupExtensionTests.cs +++ b/tests/Avalonia.Markup.Xaml.UnitTests/MarkupExtensions/OptionsMarkupExtensionTests.cs @@ -434,7 +434,7 @@ public class OptionsMarkupExtensionTests : XamlTestBase "; + Text='{local:OptionsMarkupExtensionNoServiceProvider OptionB=""Im Option 2"", OptionA=""Im Option 1""}' />"; var textBlock = (TextBlock)AvaloniaRuntimeXamlLoader.Load(xaml); diff --git a/tests/Avalonia.Markup.Xaml.UnitTests/Xaml/XamlIlTests.cs b/tests/Avalonia.Markup.Xaml.UnitTests/Xaml/XamlIlTests.cs index 4b32a8cdca..f42f787117 100644 --- a/tests/Avalonia.Markup.Xaml.UnitTests/Xaml/XamlIlTests.cs +++ b/tests/Avalonia.Markup.Xaml.UnitTests/Xaml/XamlIlTests.cs @@ -15,7 +15,6 @@ using Avalonia.Styling; using Avalonia.Threading; using Avalonia.UnitTests; using Avalonia.VisualTree; -using JetBrains.Annotations; using Xunit; namespace Avalonia.Markup.Xaml.UnitTests @@ -389,7 +388,6 @@ namespace Avalonia.Markup.Xaml.UnitTests public bool IsPressed { get; set; } public event PropertyChangedEventHandler PropertyChanged; - [NotifyPropertyChangedInvocator] protected virtual void OnPropertyChanged([CallerMemberName] string propertyName = null) { PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName)); diff --git a/tests/Avalonia.RenderTests/Controls/AdornerTests.cs b/tests/Avalonia.RenderTests/Controls/AdornerTests.cs new file mode 100644 index 0000000000..c833017212 --- /dev/null +++ b/tests/Avalonia.RenderTests/Controls/AdornerTests.cs @@ -0,0 +1,73 @@ +using System.Threading.Tasks; +using Avalonia.Controls; +using Avalonia.Controls.Primitives; +using Avalonia.Layout; +using Avalonia.Media; +using Xunit; + +#if AVALONIA_SKIA +namespace Avalonia.Skia.RenderTests; +#else +namespace Avalonia.Direct2D1.RenderTests.Controls; +#endif + +public class AdornerTests : TestBase +{ + public AdornerTests() + : base(@"Controls\Adorner") + { + } + + [Fact] + public async Task Focus_Adorner_Is_Properly_Clipped() + { + Border adorned; + var tree = new Decorator + { + Child = new VisualLayerManager + { + Child = new Border + { + Background = Brushes.Red, + Padding = new Thickness(10, 50, 10,10), + Child = new Border() + { + Background = Brushes.White, + ClipToBounds = true, + Padding = new Thickness(0, -30, 0, 0), + Child = adorned = new Border + { + Background = Brushes.Green, + VerticalAlignment = VerticalAlignment.Top, + Height = 100, + Width = 50 + } + } + } + }, + Width = 200, + Height = 200 + }; + var adorner = new Border + { + BorderThickness = new Thickness(2), + BorderBrush = Brushes.Black + }; + + var size = new Size(tree.Width, tree.Height); + tree.Measure(size); + tree.Arrange(new Rect(size)); + + + adorned.AttachedToVisualTree += delegate + { + AdornerLayer.SetAdornedElement(adorner, adorned); + AdornerLayer.GetAdornerLayer(adorned)!.Children.Add(adorner); + }; + tree.Measure(size); + tree.Arrange(new Rect(size)); + + await RenderToFile(tree); + CompareImages(skipImmediate: true, skipDeferred: true); + } +} \ No newline at end of file diff --git a/tests/Avalonia.RenderTests/TestBase.cs b/tests/Avalonia.RenderTests/TestBase.cs index 8a127897d7..313281d6c6 100644 --- a/tests/Avalonia.RenderTests/TestBase.cs +++ b/tests/Avalonia.RenderTests/TestBase.cs @@ -156,7 +156,8 @@ namespace Avalonia.Direct2D1.RenderTests public ILockedFramebuffer Lock() => _bitmap.Lock(); } - protected void CompareImages([CallerMemberName] string testName = "") + protected void CompareImages([CallerMemberName] string testName = "", + bool skipImmediate = false, bool skipDeferred = false, bool skipCompositor = false) { var expectedPath = Path.Combine(OutputPath, testName + ".expected.png"); var immediatePath = Path.Combine(OutputPath, testName + ".immediate.out.png"); @@ -172,17 +173,17 @@ namespace Avalonia.Direct2D1.RenderTests var deferredError = CompareImages(deferred, expected); var compositedError = CompareImages(composited, expected); - if (immediateError > 0.022) + if (immediateError > 0.022 && !skipImmediate) { Assert.True(false, immediatePath + ": Error = " + immediateError); } - if (deferredError > 0.022) + if (deferredError > 0.022 && !skipDeferred) { Assert.True(false, deferredPath + ": Error = " + deferredError); } - if (compositedError > 0.022) + if (compositedError > 0.022 && !skipCompositor) { Assert.True(false, compositedPath + ": Error = " + compositedError); } diff --git a/tests/Avalonia.UnitTests/TestServices.cs b/tests/Avalonia.UnitTests/TestServices.cs index c421adaf21..8f132433ec 100644 --- a/tests/Avalonia.UnitTests/TestServices.cs +++ b/tests/Avalonia.UnitTests/TestServices.cs @@ -20,7 +20,7 @@ namespace Avalonia.UnitTests { public static readonly TestServices StyledWindow = new TestServices( assetLoader: new AssetLoader(), - platform: new AppBuilder().RuntimePlatform, + platform: new StandardRuntimePlatform(), renderInterface: new MockPlatformRenderInterface(), standardCursorFactory: Mock.Of(), theme: () => CreateSimpleTheme(), @@ -169,16 +169,4 @@ namespace Avalonia.UnitTests y => y.Open() == Mock.Of())); } } - - public class AppBuilder : AppBuilderBase - { - public AppBuilder() - : base(new StandardRuntimePlatform(), - builder => StandardRuntimePlatformServices.Register(builder.Instance?.GetType() - ?.GetTypeInfo().Assembly)) - { - } - - protected override bool CheckSetup => false; - } } diff --git a/tests/Avalonia.UnitTests/TouchTestHelper.cs b/tests/Avalonia.UnitTests/TouchTestHelper.cs new file mode 100644 index 0000000000..db70f570a2 --- /dev/null +++ b/tests/Avalonia.UnitTests/TouchTestHelper.cs @@ -0,0 +1,53 @@ +using Avalonia.Input; +using Avalonia.Interactivity; +using Avalonia.VisualTree; + +namespace Avalonia.UnitTests +{ + public class TouchTestHelper + { + private readonly Pointer _pointer = new Pointer(Pointer.GetNextFreeId(), PointerType.Touch, true); + private ulong _nextStamp = 1; + private ulong Timestamp() => _nextStamp++; + public IInputElement Captured => _pointer.Captured; + + public void Down(Interactive target, Point position = default, KeyModifiers modifiers = default) + { + Down(target, target, position, modifiers); + } + + public void Down(Interactive target, Interactive source, Point position = default, KeyModifiers modifiers = default) + { + _pointer.Capture((IInputElement)target); + source.RaiseEvent(new PointerPressedEventArgs(source, _pointer, (Visual)source, position, Timestamp(), PointerPointProperties.None, + modifiers)); + } + + public void Move(Interactive target, in Point position, KeyModifiers modifiers = default) => Move(target, target, position, modifiers); + + public void Move(Interactive target, Interactive source, in Point position, KeyModifiers modifiers = default) + { + target.RaiseEvent(new PointerEventArgs(InputElement.PointerMovedEvent, source, _pointer, (Visual)target, position, + Timestamp(), PointerPointProperties.None, modifiers)); + } + + public void Up(Interactive target, Point position = default, KeyModifiers modifiers = default) + => Up(target, target, position, modifiers); + + public void Up(Interactive target, Interactive source, Point position = default, KeyModifiers modifiers = default) + { + source.RaiseEvent(new PointerReleasedEventArgs(source, _pointer, (Visual)target, position, Timestamp(), PointerPointProperties.None, + modifiers, MouseButton.None)); + _pointer.Capture(null); + } + + public void Tap(Interactive target, Point position = default, KeyModifiers modifiers = default) + => Tap(target, target, position, modifiers); + + public void Tap(Interactive target, Interactive source, Point position = default, KeyModifiers modifiers = default) + { + Down(target, source, position, modifiers); + Up(target, source, position, modifiers); + } + } +} diff --git a/tests/TestFiles/Direct2D1/Controls/Adorner/Focus_Adorner_Is_Properly_Clipped.expected.png b/tests/TestFiles/Direct2D1/Controls/Adorner/Focus_Adorner_Is_Properly_Clipped.expected.png new file mode 100644 index 0000000000..6a67087d41 Binary files /dev/null and b/tests/TestFiles/Direct2D1/Controls/Adorner/Focus_Adorner_Is_Properly_Clipped.expected.png differ diff --git a/tests/TestFiles/Skia/Controls/Adorner/Focus_Adorner_Is_Properly_Clipped.expected.png b/tests/TestFiles/Skia/Controls/Adorner/Focus_Adorner_Is_Properly_Clipped.expected.png new file mode 100644 index 0000000000..6a67087d41 Binary files /dev/null and b/tests/TestFiles/Skia/Controls/Adorner/Focus_Adorner_Is_Properly_Clipped.expected.png differ