private void CreateAnimations()
{
const int Count = 100;
var panel = new WrapPanel();
for (var i = 0; i < Count; ++i)
{
var element = new Panel
{
Children =
{
new Ellipse
{
Width = 100,
Height = 100,
Fill = Brushes.Blue,
},
new Path
{
Data = StreamGeometry.Parse(
"F1 M 16.6309,18.6563C 17.1309,8.15625 29.8809,14.1563 29.8809,14.1563C 30.8809,11.1563 34.1308,11.4063 34.1308,11.4063C 33.5,12 34.6309,13.1563 34.6309,13.1563C 32.1309,13.1562 31.1309,14.9062 31.1309,14.9062C 41.1309,23.9062 32.6309,27.9063 32.6309,27.9062C 24.6309,24.9063 21.1309,22.1562 16.6309,18.6563 Z M 16.6309,19.9063C 21.6309,24.1563 25.1309,26.1562 31.6309,28.6562C 31.6309,28.6562 26.3809,39.1562 18.3809,36.1563C 18.3809,36.1563 18,38 16.3809,36.9063C 15,36 16.3809,34.9063 16.3809,34.9063C 16.3809,34.9063 10.1309,30.9062 16.6309,19.9063 Z"),
Fill = Brushes.Green,
HorizontalAlignment = HorizontalAlignment.Center,
VerticalAlignment = VerticalAlignment.Center,
RenderTransform = new ScaleTransform(2, 2),
}
},
Margin = new Thickness(4),
RenderTransform = new ScaleTransform(),
};
var start = Animate.Stopwatch.Elapsed;
var index = i;
var degrees = Animate.Timer
.Select(x => (x - start).TotalSeconds)
.Where(x => (x % Count) >= index && (x % Count) < index + 1)
.Select(x => (x % 1) / 1);
element.RenderTransform.Bind(
ScaleTransform.ScaleXProperty,
degrees,
BindingPriority.Animation);
panel.Children.Add(element);
}
Content = panel;
}
public void GetVisualsAt_Should_Not_Find_Control_Outside_Scroll_Viewport()
{
using (UnitTestApplication.Start(new TestServices(renderInterface: new MockRenderInterface())))
{
Border target;
Border item1;
Border item2;
ScrollContentPresenter scroll;
var container = new Panel
{
Width = 100,
Height = 200,
Children = new Controls.Controls
{
(target = new Border()
{
Width = 100,
Height = 100
}),
new Border()
{
Width = 100,
Height = 100,
Margin = new Thickness(0, 100, 0, 0),
Child = scroll = new ScrollContentPresenter()
{
Content = new StackPanel()
{
Children = new Controls.Controls
{
(item1 = new Border()
{
Width = 100,
Height = 100,
}),
(item2 = new Border()
{
Width = 100,
Height = 100,
}),
}
}
}
}
}
};
scroll.UpdateChild();
container.Measure(Size.Infinity);
container.Arrange(new Rect(container.DesiredSize));
var context = new DrawingContext(Mock.Of<IDrawingContextImpl>());
context.Render(container);
var result = container.GetVisualsAt(new Point(50, 150)).First();
Assert.Equal(item1, result);
result = container.GetVisualsAt(new Point(50, 50)).First();
Assert.Equal(target, result);
scroll.Offset = new Vector(0, 100);
//we don't have setup LayoutManager so we will make it manually
scroll.Parent.InvalidateArrange();
container.InvalidateArrange();
container.Arrange(new Rect(container.DesiredSize));
context.Render(container);
result = container.GetVisualsAt(new Point(50, 150)).First();
Assert.Equal(item2, result);
result = container.GetVisualsAt(new Point(50, 50)).First();
Assert.NotEqual(item1, result);
Assert.Equal(target, result);
}
}
public void GetVisualsAt_Should_Not_Find_Control_Outside_Parent_Bounds_When_Clipped()
{
using (UnitTestApplication.Start(new TestServices(renderInterface: new MockRenderInterface())))
{
Border target;
var container = new Panel
{
Width = 100,
Height = 200,
Children = new Controls.Controls
{
new Panel()
{
Width = 100,
Height = 100,
Margin = new Thickness(0, 100, 0, 0),
ClipToBounds = true,
Children = new Controls.Controls
{
(target = new Border()
{
Width = 100,
Height = 100,
Margin = new Thickness(0, -100, 0, 0)
})
}
}
}
};
container.Measure(Size.Infinity);
container.Arrange(new Rect(container.DesiredSize));
var context = new DrawingContext(Mock.Of<IDrawingContextImpl>());
context.Render(container);
var result = container.GetVisualsAt(new Point(50, 50));
Assert.Equal(new[] { container }, result);
}
}
public void GetVisualsAt_Should_Find_Control_Translated_Outside_Parent_Bounds()
{
using (UnitTestApplication.Start(new TestServices(renderInterface: new MockRenderInterface())))
{
Border target;
var container = new Panel
{
Width = 200,
Height = 200,
ClipToBounds = false,
Children = new Controls.Controls
{
new Border
{
Width = 100,
Height = 100,
ZIndex = 1,
HorizontalAlignment = HorizontalAlignment.Left,
VerticalAlignment = VerticalAlignment.Top,
Child = target = new Border
{
Width = 50,
Height = 50,
HorizontalAlignment = HorizontalAlignment.Left,
VerticalAlignment = VerticalAlignment.Top,
RenderTransform = new TranslateTransform(110, 110),
}
},
}
};
container.Measure(Size.Infinity);
container.Arrange(new Rect(container.DesiredSize));
var context = new DrawingContext(Mock.Of<IDrawingContextImpl>());
context.Render(container);
var result = container.GetVisualsAt(new Point(120, 120));
Assert.Equal(new IVisual[] { target, container }, result);
}
}
public void GetVisualsAt_Should_Return_Top_Controls_First_With_ZIndex()
{
using (UnitTestApplication.Start(new TestServices(renderInterface: new MockRenderInterface())))
{
var container = new Panel
{
Width = 200,
Height = 200,
Children = new Controls.Controls
{
new Border
{
Width = 100,
Height = 100,
ZIndex = 1,
HorizontalAlignment = HorizontalAlignment.Center,
VerticalAlignment = VerticalAlignment.Center
},
new Border
{
Width = 50,
Height = 50,
HorizontalAlignment = HorizontalAlignment.Center,
VerticalAlignment = VerticalAlignment.Center
},
new Border
{
Width = 75,
Height = 75,
ZIndex = 2,
HorizontalAlignment = HorizontalAlignment.Center,
VerticalAlignment = VerticalAlignment.Center
}
}
};
container.Measure(Size.Infinity);
container.Arrange(new Rect(container.DesiredSize));
var context = new DrawingContext(Mock.Of<IDrawingContextImpl>());
context.Render(container);
var result = container.GetVisualsAt(new Point(100, 100));
Assert.Equal(new[] { container.Children[2], container.Children[0], container.Children[1], container }, result);
}
}
internal ItemContainerGenerator GetItemContainerGeneratorForPanel(Panel panel)
{
// FIXME: Double check this, but i think it's right
return panel == Panel ? this : null;
}
ItemContainerGenerator IItemContainerGenerator.GetItemContainerGeneratorForPanel(Panel panel)
{
return this.GetItemContainerGeneratorForPanel(panel);
}
public void InputHitTest_Should_Find_Top_Control_At_Point()
{
using (UnitTestApplication.Start(new TestServices(renderInterface: new MockRenderInterface())))
{
var container = new Panel
{
Width = 200,
Height = 200,
Children = new Controls.Controls
{
new Border
{
Width = 100,
Height = 100,
HorizontalAlignment = HorizontalAlignment.Center,
VerticalAlignment = VerticalAlignment.Center
},
new Border
{
Width = 50,
Height = 50,
HorizontalAlignment = HorizontalAlignment.Center,
VerticalAlignment = VerticalAlignment.Center
}
}
};
container.Measure(Size.Infinity);
container.Arrange(new Rect(container.DesiredSize));
var context = new DrawingContext(Mock.Of<IDrawingContextImpl>());
context.Render(container);
var result = container.InputHitTest(new Point(100, 100));
Assert.Equal(container.Children[1], result);
}
}