public void Control_With_Animated_Opacity_And_No_Children_Should_Not_Start_New_Layer()
{
using (TestApplication())
{
Decorator decorator;
Border border;
var tree = new TestRoot
{
Padding = new Thickness(10),
Width = 100,
Height = 120,
Child = decorator = new Decorator
{
Padding = new Thickness(11),
Child = border = new Border
{
Background = Brushes.Red,
}
}
};
var layout = AvaloniaLocator.Current.GetService <ILayoutManager>();
layout.ExecuteInitialLayoutPass(tree);
var animation = new BehaviorSubject <double>(0.5);
border.Bind(Border.OpacityProperty, animation, BindingPriority.Animation);
var scene = new Scene(tree);
var sceneBuilder = new SceneBuilder();
sceneBuilder.UpdateAll(scene);
Assert.Single(scene.Layers);
}
}
public void Should_Draw_Transparent_Layer_With_Correct_Opacity()
{
Border border;
var root = new TestRoot
{
Width = 100,
Height = 100,
Child = border = new Border
{
Background = Brushes.Red,
Child = new Canvas(),
}
};
var animation = new BehaviorSubject <double>(0.5);
border.Bind(Border.OpacityProperty, animation, BindingPriority.Animation);
root.Measure(Size.Infinity);
root.Arrange(new Rect(root.DesiredSize));
var target = CreateTargetAndRunFrame(root);
var context = Mock.Get(target.RenderTarget.CreateDrawingContext(null));
var borderLayer = target.Layers[border].Bitmap;
context.Verify(x => x.DrawImage(borderLayer, 0.5, It.IsAny <Rect>(), It.IsAny <Rect>(), BitmapInterpolationMode.Default));
}
public void Should_Not_Push_Opacity_For_Transparent_Layer_Root_Control()
{
Border border;
var root = new TestRoot
{
Width = 100,
Height = 100,
Child = border = new Border
{
Background = Brushes.Red,
Child = new Canvas(),
}
};
var animation = new BehaviorSubject <double>(0.5);
border.Bind(Border.OpacityProperty, animation, BindingPriority.Animation);
root.Measure(Size.Infinity);
root.Arrange(new Rect(root.DesiredSize));
var target = CreateTargetAndRunFrame(root);
var context = GetLayerContext(target, border);
context.Verify(x => x.PushOpacity(0.5), Times.Never);
context.Verify(x => x.FillRectangle(Brushes.Red, new Rect(0, 0, 100, 100), 0), Times.Once);
context.Verify(x => x.PopOpacity(), Times.Never);
}
public void Should_Not_Create_Layer_For_Childless_Control_With_Animated_Opacity()
{
Border border;
var root = new TestRoot
{
Width = 100,
Height = 100,
Child = new Border
{
Background = Brushes.Red,
Child = border = new Border
{
Background = Brushes.Green,
}
}
};
var animation = new BehaviorSubject <double>(0.5);
border.Bind(Border.OpacityProperty, animation, BindingPriority.Animation);
root.Measure(Size.Infinity);
root.Arrange(new Rect(root.DesiredSize));
var timer = new Mock <IRenderTimer>();
var target = CreateTargetAndRunFrame(root, timer);
Assert.Single(target.Layers);
}
// adds a new simplified unit icon to a canvas
public static void PlaceSimplifiedUnit(Canvas canvas, UnitStartInfo unit, bool isBlurred = false)
{
var border = new Border {
BorderThickness = new Thickness(1), CornerRadius = new CornerRadius(1), Height = 16, Width = 16
};
if (isBlurred)
{
border.Opacity = 0.2;
}
canvas.Children.Add(border);
border.Bind(Border.BorderBrushProperty, unit, "Player.ColorBrush", BindingMode.OneWay);
Canvas.SetLeft(border, unit.X - border.Width / 2);
Canvas.SetTop(border, unit.Y - border.Height / 2);
Panel.SetZIndex(border, -10);
var image = new Image {
Source = unit.UnitDef.BuildPic
};
// make the icons have the correct size
var mission = MainWindow.Instance.Mission;
border.RenderTransform = new ScaleTransform
{
CenterX = 8,
CenterY = 8,
ScaleX = 1 / 16.0 * mission.FromIngameX(unit.UnitDef.FootprintX * 16),
ScaleY = 1 / 16.0 * mission.FromIngameY(unit.UnitDef.FootprintY * 16)
};
border.Child = image;
}
public void Resizing_Scene_Should_Add_DirtyRects()
{
using (UnitTestApplication.Start(TestServices.MockPlatformRenderInterface))
{
Decorator decorator;
Border border;
Canvas canvas;
var tree = new TestRoot
{
ClientSize = new Size(100, 100),
Child = decorator = new Decorator
{
Margin = new Thickness(0, 10, 0, 0),
Child = border = new Border
{
Background = Brushes.Red,
Child = canvas = new Canvas(),
}
}
};
var animation = new BehaviorSubject <double>(0.5);
border.Bind(Border.OpacityProperty, animation, BindingPriority.Animation);
var scene = new Scene(tree);
var sceneBuilder = new SceneBuilder();
sceneBuilder.UpdateAll(scene);
Assert.Equal(new Size(100, 100), scene.Size);
tree.ClientSize = new Size(110, 120);
scene = scene.CloneScene();
sceneBuilder.Update(scene, tree);
Assert.Equal(new Size(110, 120), scene.Size);
var expected = new[]
{
new Rect(100, 0, 10, 100),
new Rect(0, 100, 110, 20),
};
Assert.Equal(expected, scene.Layers[tree].Dirty.ToArray());
// Layers are disabled. See #2244
// Assert.Equal(expected, scene.Layers[border].Dirty.ToArray());
}
}
public void Hiding_Transparent_Control_Should_Remove_Layers()
{
using (UnitTestApplication.Start(TestServices.MockPlatformRenderInterface))
{
Decorator decorator;
Border border;
Canvas canvas;
var tree = new TestRoot
{
Padding = new Thickness(10),
Width = 100,
Height = 120,
Child = decorator = new Decorator
{
Padding = new Thickness(11),
Child = border = new Border
{
Background = Brushes.Red,
Padding = new Thickness(12),
Child = canvas = new Canvas
{
Children = { new TextBlock() },
}
}
}
};
var layout = tree.LayoutManager;
layout.ExecuteInitialLayoutPass();
var animation = new BehaviorSubject <double>(0.5);
border.Bind(Border.OpacityProperty, animation, BindingPriority.Animation);
canvas.Bind(Canvas.OpacityProperty, animation, BindingPriority.Animation);
var scene = new Scene(tree);
var sceneBuilder = new SceneBuilder();
sceneBuilder.UpdateAll(scene);
Assert.Equal(3, scene.Layers.Count);
border.IsVisible = false;
scene = scene.CloneScene();
sceneBuilder.Update(scene, border);
Assert.Equal(1, scene.Layers.Count);
}
}
public void Removing_Control_With_Animated_Opacity_Should_Remove_Layers()
{
using (TestApplication())
{
Decorator decorator;
Border border;
Canvas canvas;
var tree = new TestRoot
{
Padding = new Thickness(10),
Width = 100,
Height = 120,
Child = decorator = new Decorator
{
Padding = new Thickness(11),
Child = border = new Border
{
Background = Brushes.Red,
Padding = new Thickness(12),
Child = canvas = new Canvas
{
Children = { new TextBlock() },
}
}
}
};
var layout = AvaloniaLocator.Current.GetService <ILayoutManager>();
layout.ExecuteInitialLayoutPass(tree);
var animation = new BehaviorSubject <double>(0.5);
border.Bind(Border.OpacityProperty, animation, BindingPriority.Animation);
canvas.Bind(Canvas.OpacityProperty, animation, BindingPriority.Animation);
var scene = new Scene(tree);
var sceneBuilder = new SceneBuilder();
sceneBuilder.UpdateAll(scene);
Assert.Equal(3, scene.Layers.Count);
decorator.Child = null;
scene = scene.CloneScene();
sceneBuilder.Update(scene, border);
Assert.Equal(1, scene.Layers.Count);
}
}
void UpdateTemplate()
{
if (Node != null)
{
bindings.Add(expander.Bind(ToggleButton.IsVisibleProperty, new Binding("ShowExpander")
{
Source = Node
}));
bindings.Add(expander.Bind(ToggleButton.IsCheckedProperty, new Binding("IsExpanded")
{
Source = Node
}));
bindings.Add(icon.Bind(ContentPresenter.IsVisibleProperty, new Binding("ShowIcon")
{
Source = Node
}));
bindings.Add(checkBoxContainer.Bind(Border.IsVisibleProperty, new Binding("IsCheckable")
{
Source = Node
}));
bindings.Add(checkBox.Bind(CheckBox.IsCheckedProperty, new Binding("IsChecked")
{
Source = Node
}));
bindings.Add(textContainer.Bind(Border.IsVisibleProperty, new Binding("IsEditing")
{
Source = Node, Converter = BoolConverters.Inverse
}));
bindings.Add(textContent.Bind(ContentPresenter.ContentProperty, new Binding("Text")
{
Source = Node
}));
RaisePropertyChanged(IconProperty, null, Icon);
}
spacer.Width = CalculateIndent();
if (ParentTreeView.Root == Node && !ParentTreeView.ShowRootExpander)
{
expander.IsVisible = false;
}
else
{
expander.ClearValue(IsVisibleProperty);
}
}
public void Should_Create_And_Delete_Layers_For_Controls_With_Animated_Opacity()
{
using (UnitTestApplication.Start(TestServices.MockPlatformRenderInterface))
{
Border border;
var root = new TestRoot
{
Width = 100,
Height = 100,
Child = new Border
{
Background = Brushes.Red,
Child = border = new Border
{
Background = Brushes.Green, Child = new Canvas(), Opacity = 0.9,
}
}
};
root.Measure(Size.Infinity);
root.Arrange(new Rect(root.DesiredSize));
var timer = new Mock <IRenderTimer>();
var target = CreateTargetAndRunFrame(root, timer);
Assert.Equal(new[] { root }, target.Layers.Select(x => x.LayerRoot));
var animation = new BehaviorSubject <double>(0.5);
border.Bind(Border.OpacityProperty, animation, BindingPriority.Animation);
RunFrame(target);
Assert.Equal(new IVisual[] { root, border }, target.Layers.Select(x => x.LayerRoot));
animation.OnCompleted();
RunFrame(target);
Assert.Equal(new[] { root }, target.Layers.Select(x => x.LayerRoot));
}
}
public void GeometryClip_Should_Affect_Child_Layers()
{
using (UnitTestApplication.Start(TestServices.MockPlatformRenderInterface))
{
var clip = StreamGeometry.Parse("M100,0 L0,100 100,100");
Decorator decorator;
Border border;
var tree = new TestRoot
{
Child = decorator = new Decorator
{
Clip = clip,
Margin = new Thickness(12, 16),
Child = border = new Border
{
Opacity = 0.5,
Child = new Canvas(),
}
}
};
var layout = tree.LayoutManager;
layout.ExecuteInitialLayoutPass();
var animation = new BehaviorSubject <double>(0.5);
border.Bind(Border.OpacityProperty, animation, BindingPriority.Animation);
var scene = new Scene(tree);
var sceneBuilder = new SceneBuilder();
sceneBuilder.UpdateAll(scene);
var borderLayer = scene.Layers[border];
Assert.Equal(
Matrix.CreateTranslation(12, 16),
((MockStreamGeometryImpl)borderLayer.GeometryClip).Transform);
}
}
private IElement CreateListBoxItem(GameViewModel content)
{
var textBlock = new TextBlock(FontManager[Fonts.Normal])
{
Text = content.GameName,
Foreground = new SolidColorBrush(Colors.White),
Margin = new Thickness(0, 10, 0, 10),
};
var border = new Border()
{
Child = textBlock
};
var listBoxItem = new ListBoxItem()
{
Content = border
};
textBlock.Bind(TextBlock.ForegroundProperty,
listBoxItem.GetObservable <bool, ListBoxItem>(ListBoxItem.IsSelectedProperty)
.Select(
isSelected =>
(Brush)
(isSelected ? new SolidColorBrush(Colors.Black) : new SolidColorBrush(Colors.White))));
border.Bind(Border.BackgroundProperty,
listBoxItem.GetObservable <bool, ListBoxItem>(ListBoxItem.IsSelectedProperty)
.Select(
isSelected =>
(Brush)
(isSelected ? new SolidColorBrush(Colors.Gray) : new SolidColorBrush(Colors.Black))));
content.PropertyChanged += delegate { listBoxItem.IsSelected = content.IsSelected; };
listBoxItem.Bind(ListBoxItem.IsSelectedProperty, BindingFactory.CreateTwoWay(content, c => c.IsSelected));
return(listBoxItem);
}
public void Control_With_Animated_Opacity_And_Children_Should_Start_New_Layer()
{
using (UnitTestApplication.Start(TestServices.MockPlatformRenderInterface))
{
Decorator decorator;
Border border;
Canvas canvas;
var tree = new TestRoot
{
Padding = new Thickness(10),
Width = 100,
Height = 120,
Child = decorator = new Decorator
{
Padding = new Thickness(11),
Child = border = new Border
{
Background = Brushes.Red,
Padding = new Thickness(12),
Child = canvas = new Canvas()
}
}
};
var layout = tree.LayoutManager;
layout.ExecuteInitialLayoutPass();
var animation = new BehaviorSubject <double>(0.5);
border.Bind(Border.OpacityProperty, animation, BindingPriority.Animation);
var scene = new Scene(tree);
var sceneBuilder = new SceneBuilder();
sceneBuilder.UpdateAll(scene);
var rootNode = (VisualNode)scene.Root;
var borderNode = (VisualNode)scene.FindNode(border);
var canvasNode = (VisualNode)scene.FindNode(canvas);
Assert.Same(tree, rootNode.LayerRoot);
Assert.Same(border, borderNode.LayerRoot);
Assert.Same(border, canvasNode.LayerRoot);
Assert.Equal(0.5, scene.Layers[border].Opacity);
Assert.Equal(2, scene.Layers.Count());
Assert.Empty(scene.Layers.Select(x => x.LayerRoot).Except(new IVisual[] { tree, border }));
animation.OnCompleted();
scene = scene.CloneScene();
sceneBuilder.Update(scene, border);
rootNode = (VisualNode)scene.Root;
borderNode = (VisualNode)scene.FindNode(border);
canvasNode = (VisualNode)scene.FindNode(canvas);
Assert.Same(tree, rootNode.LayerRoot);
Assert.Same(tree, borderNode.LayerRoot);
Assert.Same(tree, canvasNode.LayerRoot);
Assert.Single(scene.Layers);
var rootDirty = scene.Layers[tree].Dirty;
Assert.Single(rootDirty);
Assert.Equal(new Rect(21, 21, 58, 78), rootDirty.Single());
}
}
