|
|
@ -1,9 +1,17 @@ |
|
|
// Copyright (c) The Avalonia Project. All rights reserved.
|
|
|
// Copyright (c) The Avalonia Project. All rights reserved.
|
|
|
// Licensed under the MIT license. See licence.md file in the project root for full license information.
|
|
|
// Licensed under the MIT license. See licence.md file in the project root for full license information.
|
|
|
|
|
|
|
|
|
|
|
|
using System; |
|
|
using Avalonia.Controls; |
|
|
using Avalonia.Controls; |
|
|
using Avalonia.Layout; |
|
|
using Avalonia.Layout; |
|
|
|
|
|
using Avalonia.Media; |
|
|
|
|
|
using Avalonia.Platform; |
|
|
|
|
|
using Avalonia.Rendering; |
|
|
|
|
|
using Avalonia.UnitTests; |
|
|
|
|
|
using Moq; |
|
|
using Xunit; |
|
|
using Xunit; |
|
|
|
|
|
using System.Collections.Generic; |
|
|
|
|
|
using System.IO; |
|
|
|
|
|
|
|
|
namespace Avalonia.Input.UnitTests |
|
|
namespace Avalonia.Input.UnitTests |
|
|
{ |
|
|
{ |
|
|
@ -12,59 +20,73 @@ namespace Avalonia.Input.UnitTests |
|
|
[Fact] |
|
|
[Fact] |
|
|
public void InputHitTest_Should_Find_Control_At_Point() |
|
|
public void InputHitTest_Should_Find_Control_At_Point() |
|
|
{ |
|
|
{ |
|
|
var container = new Decorator |
|
|
using (var application = UnitTestApplication.Start(new TestServices(renderInterface: new MockRenderInterface()))) |
|
|
{ |
|
|
{ |
|
|
Width = 200, |
|
|
var container = new Decorator |
|
|
Height = 200, |
|
|
|
|
|
Child = new Border |
|
|
|
|
|
{ |
|
|
{ |
|
|
Width = 100, |
|
|
Width = 200, |
|
|
Height = 100, |
|
|
Height = 200, |
|
|
HorizontalAlignment = HorizontalAlignment.Center, |
|
|
Child = new Border |
|
|
VerticalAlignment = VerticalAlignment.Center |
|
|
{ |
|
|
} |
|
|
Width = 100, |
|
|
}; |
|
|
Height = 100, |
|
|
|
|
|
HorizontalAlignment = HorizontalAlignment.Center, |
|
|
|
|
|
VerticalAlignment = VerticalAlignment.Center |
|
|
|
|
|
} |
|
|
|
|
|
}; |
|
|
|
|
|
|
|
|
container.Measure(Size.Infinity); |
|
|
container.Measure(Size.Infinity); |
|
|
container.Arrange(new Rect(container.DesiredSize)); |
|
|
container.Arrange(new Rect(container.DesiredSize)); |
|
|
|
|
|
|
|
|
var result = container.InputHitTest(new Point(100, 100)); |
|
|
var context = new DrawingContext(Mock.Of<IDrawingContextImpl>()); |
|
|
|
|
|
context.Render(container); |
|
|
|
|
|
|
|
|
Assert.Equal(container.Child, result); |
|
|
var result = container.InputHitTest(new Point(100, 100)); |
|
|
|
|
|
|
|
|
|
|
|
Assert.Equal(container.Child, result); |
|
|
|
|
|
} |
|
|
} |
|
|
} |
|
|
|
|
|
|
|
|
[Fact] |
|
|
[Fact] |
|
|
public void InputHitTest_Should_Not_Find_Control_Outside_Point() |
|
|
public void InputHitTest_Should_Not_Find_Control_Outside_Point() |
|
|
{ |
|
|
{ |
|
|
var container = new Decorator |
|
|
using (UnitTestApplication.Start(new TestServices(renderInterface:new MockRenderInterface()))) |
|
|
{ |
|
|
{ |
|
|
Width = 200, |
|
|
var container = new Decorator |
|
|
Height = 200, |
|
|
|
|
|
Child = new Border |
|
|
|
|
|
{ |
|
|
{ |
|
|
Width = 100, |
|
|
Width = 200, |
|
|
Height = 100, |
|
|
Height = 200, |
|
|
HorizontalAlignment = HorizontalAlignment.Center, |
|
|
Child = new Border |
|
|
VerticalAlignment = VerticalAlignment.Center |
|
|
{ |
|
|
} |
|
|
Width = 100, |
|
|
}; |
|
|
Height = 100, |
|
|
|
|
|
HorizontalAlignment = HorizontalAlignment.Center, |
|
|
|
|
|
VerticalAlignment = VerticalAlignment.Center |
|
|
|
|
|
} |
|
|
|
|
|
}; |
|
|
|
|
|
|
|
|
|
|
|
container.Measure(Size.Infinity); |
|
|
|
|
|
container.Arrange(new Rect(container.DesiredSize)); |
|
|
|
|
|
|
|
|
container.Measure(Size.Infinity); |
|
|
var context = new DrawingContext(Mock.Of<IDrawingContextImpl>()); |
|
|
container.Arrange(new Rect(container.DesiredSize)); |
|
|
context.Render(container); |
|
|
|
|
|
|
|
|
var result = container.InputHitTest(new Point(10, 10)); |
|
|
var result = container.InputHitTest(new Point(10, 10)); |
|
|
|
|
|
|
|
|
Assert.Equal(container, result); |
|
|
Assert.Equal(container, result); |
|
|
|
|
|
} |
|
|
} |
|
|
} |
|
|
|
|
|
|
|
|
[Fact] |
|
|
[Fact] |
|
|
public void InputHitTest_Should_Find_Top_Control_At_Point() |
|
|
public void InputHitTest_Should_Find_Top_Control_At_Point() |
|
|
{ |
|
|
{ |
|
|
var container = new Panel |
|
|
using (UnitTestApplication.Start(new TestServices(renderInterface: new MockRenderInterface()))) |
|
|
{ |
|
|
{ |
|
|
Width = 200, |
|
|
var container = new Panel |
|
|
Height = 200, |
|
|
{ |
|
|
Children = new Controls.Controls |
|
|
Width = 200, |
|
|
|
|
|
Height = 200, |
|
|
|
|
|
Children = new Controls.Controls |
|
|
{ |
|
|
{ |
|
|
new Border |
|
|
new Border |
|
|
{ |
|
|
{ |
|
|
@ -81,24 +103,30 @@ namespace Avalonia.Input.UnitTests |
|
|
VerticalAlignment = VerticalAlignment.Center |
|
|
VerticalAlignment = VerticalAlignment.Center |
|
|
} |
|
|
} |
|
|
} |
|
|
} |
|
|
}; |
|
|
}; |
|
|
|
|
|
|
|
|
|
|
|
container.Measure(Size.Infinity); |
|
|
|
|
|
container.Arrange(new Rect(container.DesiredSize)); |
|
|
|
|
|
|
|
|
container.Measure(Size.Infinity); |
|
|
var context = new DrawingContext(Mock.Of<IDrawingContextImpl>()); |
|
|
container.Arrange(new Rect(container.DesiredSize)); |
|
|
context.Render(container); |
|
|
|
|
|
|
|
|
var result = container.InputHitTest(new Point(100, 100)); |
|
|
var result = container.InputHitTest(new Point(100, 100)); |
|
|
|
|
|
|
|
|
Assert.Equal(container.Children[1], result); |
|
|
Assert.Equal(container.Children[1], result); |
|
|
|
|
|
} |
|
|
} |
|
|
} |
|
|
|
|
|
|
|
|
[Fact] |
|
|
[Fact] |
|
|
public void InputHitTest_Should_Find_Top_Control_At_Point_With_ZOrder() |
|
|
public void InputHitTest_Should_Find_Top_Control_At_Point_With_ZOrder() |
|
|
{ |
|
|
{ |
|
|
var container = new Panel |
|
|
using (UnitTestApplication.Start(new TestServices(renderInterface: new MockRenderInterface()))) |
|
|
{ |
|
|
{ |
|
|
Width = 200, |
|
|
var container = new Panel |
|
|
Height = 200, |
|
|
{ |
|
|
Children = new Controls.Controls |
|
|
Width = 200, |
|
|
|
|
|
Height = 200, |
|
|
|
|
|
Children = new Controls.Controls |
|
|
{ |
|
|
{ |
|
|
new Border |
|
|
new Border |
|
|
{ |
|
|
{ |
|
|
@ -116,14 +144,210 @@ namespace Avalonia.Input.UnitTests |
|
|
VerticalAlignment = VerticalAlignment.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[0], result); |
|
|
|
|
|
} |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
[Fact] |
|
|
|
|
|
public void InputHitTest_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, |
|
|
|
|
|
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.InputHitTest(new Point(120, 120)); |
|
|
|
|
|
|
|
|
|
|
|
Assert.Equal(target, result); |
|
|
|
|
|
} |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
class MockRenderInterface : IPlatformRenderInterface |
|
|
|
|
|
{ |
|
|
|
|
|
public IFormattedTextImpl CreateFormattedText(string text, string fontFamilyName, double fontSize, FontStyle fontStyle, TextAlignment textAlignment, FontWeight fontWeight, TextWrapping wrapping) |
|
|
|
|
|
{ |
|
|
|
|
|
throw new NotImplementedException(); |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
public IRenderTarget CreateRenderer(IPlatformHandle handle) |
|
|
|
|
|
{ |
|
|
|
|
|
throw new NotImplementedException(); |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
public IRenderTargetBitmapImpl CreateRenderTargetBitmap(int width, int height) |
|
|
|
|
|
{ |
|
|
|
|
|
throw new NotImplementedException(); |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
public IStreamGeometryImpl CreateStreamGeometry() |
|
|
|
|
|
{ |
|
|
|
|
|
return new MockStreamGeometry(); |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
public IBitmapImpl LoadBitmap(Stream stream) |
|
|
|
|
|
{ |
|
|
|
|
|
throw new NotImplementedException(); |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
public IBitmapImpl LoadBitmap(string fileName) |
|
|
|
|
|
{ |
|
|
|
|
|
throw new NotImplementedException(); |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
class MockStreamGeometry : Avalonia.Platform.IStreamGeometryImpl |
|
|
|
|
|
{ |
|
|
|
|
|
private MockStreamGeometryContext _impl = new MockStreamGeometryContext(); |
|
|
|
|
|
public Rect Bounds |
|
|
|
|
|
{ |
|
|
|
|
|
get |
|
|
|
|
|
{ |
|
|
|
|
|
throw new NotImplementedException(); |
|
|
|
|
|
} |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
public Matrix Transform |
|
|
|
|
|
{ |
|
|
|
|
|
get |
|
|
|
|
|
{ |
|
|
|
|
|
throw new NotImplementedException(); |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
container.Measure(Size.Infinity); |
|
|
set |
|
|
container.Arrange(new Rect(container.DesiredSize)); |
|
|
{ |
|
|
|
|
|
throw new NotImplementedException(); |
|
|
|
|
|
} |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
var result = container.InputHitTest(new Point(100, 100)); |
|
|
public IStreamGeometryImpl Clone() |
|
|
|
|
|
{ |
|
|
|
|
|
return this; |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
Assert.Equal(container.Children[0], result); |
|
|
public bool FillContains(Point point) |
|
|
|
|
|
{ |
|
|
|
|
|
return _impl.FillContains(point); |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
public Rect GetRenderBounds(double strokeThickness) |
|
|
|
|
|
{ |
|
|
|
|
|
throw new NotImplementedException(); |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
public IStreamGeometryContextImpl Open() |
|
|
|
|
|
{ |
|
|
|
|
|
return _impl; |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
class MockStreamGeometryContext : IStreamGeometryContextImpl |
|
|
|
|
|
{ |
|
|
|
|
|
private List<Point> points = new List<Point>(); |
|
|
|
|
|
public void ArcTo(Point point, Size size, double rotationAngle, bool isLargeArc, SweepDirection sweepDirection) |
|
|
|
|
|
{ |
|
|
|
|
|
throw new NotImplementedException(); |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
public void BeginFigure(Point startPoint, bool isFilled) |
|
|
|
|
|
{ |
|
|
|
|
|
points.Add(startPoint); |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
public void CubicBezierTo(Point point1, Point point2, Point point3) |
|
|
|
|
|
{ |
|
|
|
|
|
throw new NotImplementedException(); |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
public void Dispose() |
|
|
|
|
|
{ |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
public void EndFigure(bool isClosed) |
|
|
|
|
|
{ |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
public void LineTo(Point point) |
|
|
|
|
|
{ |
|
|
|
|
|
points.Add(point); |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
public void QuadraticBezierTo(Point control, Point endPoint) |
|
|
|
|
|
{ |
|
|
|
|
|
throw new NotImplementedException(); |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
public void SetFillRule(FillRule fillRule) |
|
|
|
|
|
{ |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
public bool FillContains(Point point) |
|
|
|
|
|
{ |
|
|
|
|
|
// Use the algorithm from http://www.blackpawn.com/texts/pointinpoly/default.html
|
|
|
|
|
|
// to determine if the point is in the geometry (since it will always be convex in this situation)
|
|
|
|
|
|
for (int i = 0; i < points.Count; i++) |
|
|
|
|
|
{ |
|
|
|
|
|
var a = points[i]; |
|
|
|
|
|
var b = points[(i + 1) % points.Count]; |
|
|
|
|
|
var c = points[(i + 2) % points.Count]; |
|
|
|
|
|
|
|
|
|
|
|
Vector v0 = c - a; |
|
|
|
|
|
Vector v1 = b - a; |
|
|
|
|
|
Vector v2 = point - a; |
|
|
|
|
|
|
|
|
|
|
|
var dot00 = v0 * v0; |
|
|
|
|
|
var dot01 = v0 * v1; |
|
|
|
|
|
var dot02 = v0 * v2; |
|
|
|
|
|
var dot11 = v1 * v1; |
|
|
|
|
|
var dot12 = v1 * v2; |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
var invDenom = 1 / (dot00 * dot11 - dot01 * dot01); |
|
|
|
|
|
var u = (dot11 * dot02 - dot01 * dot12) * invDenom; |
|
|
|
|
|
var v = (dot00 * dot12 - dot01 * dot02) * invDenom; |
|
|
|
|
|
if ((u >= 0) && (v >= 0) && (u + v < 1)) return true; |
|
|
|
|
|
} |
|
|
|
|
|
return false; |
|
|
|
|
|
} |
|
|
|
|
|
} |
|
|
|
|
|
} |
|
|
} |
|
|
} |
|
|
} |
|
|
} |
|
|
} |
|
|
} |
|
|
|
Jeremy Koritzinsky
11 years ago