public void RoutedEventSourceTest()
{
string text = @"
<ResourceDictionary xmlns='http://schemas.microsoft.com/winfx/2006/xaml/presentation' xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml' xmlns:test='clr-namespace:Granular.Presentation.Tests;assembly=Granular.Presentation.Tests' >
<ControlTemplate x:Key='template1'>
<StackPanel>
<test:RoutedEventTestElement x:Name='child1' Width='100' Template='{DynamicResource template2}'/>
</StackPanel>
</ControlTemplate>
<ControlTemplate x:Key='template2'>
<StackPanel>
<test:RoutedEventTestElement x:Name='child2' Width='200'/>
</StackPanel>
</ControlTemplate>
</ResourceDictionary>
";
ResourceDictionary resources = XamlLoader.Load(XamlParser.Parse(text)) as ResourceDictionary;
RoutedEventTestElement root = new RoutedEventTestElement();
root.Resources = resources;
root.Template = resources.GetValue("template1") as ControlTemplate;
root.ApplyTemplate();
RoutedEventTestElement child1 = NameScope.GetTemplateNameScope(root).FindName("child1") as RoutedEventTestElement;
child1.ApplyTemplate();
Assert.IsNotNull(child1);
Assert.AreEqual(100, child1.Width);
RoutedEventTestElement child2 = NameScope.GetTemplateNameScope(child1).FindName("child2") as RoutedEventTestElement;
Assert.IsNotNull(child2);
Assert.AreEqual(200, child2.Width);
object source0 = null;
object source1 = null;
object source2 = null;
root.Bubble += (sender, e) => source0 = e.Source;
child1.Bubble += (sender, e) => source1 = e.Source;
child2.Bubble += (sender, e) => source2 = e.Source;
child2.RaiseEvent(new RoutedEventArgs(RoutedEventTestElement.BubbleEvent, child2));
Assert.AreEqual(root, source0);
Assert.AreEqual(child1, source1);
Assert.AreEqual(child2, source2);
}
public void XamlLoadSharedTest()
{
string text = @"
<ResourceDictionary xmlns='http://schemas.microsoft.com/winfx/2006/xaml/presentation' xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml' xmlns:test='clr-namespace:Granular.Presentation.Tests.Markup;assembly=Granular.Presentation.Tests'>
<test:LoaderTestElement x:Shared='false' x:Key='item1' Value1='1' Value2='2'/>
<test:LoaderTestElement x:Shared='true' x:Key='item2' Value1='3' Value2='4'/>
</ResourceDictionary>";
XamlElement rootElement = XamlParser.Parse(text);
ResourceDictionary dictionary = XamlLoader.Load(rootElement) as ResourceDictionary;
Assert.IsNotNull(dictionary);
Assert.IsTrue(dictionary.Contains("item1"));
Assert.IsTrue(dictionary.Contains("item2"));
LoaderTestElement item1a = dictionary.GetValue("item1") as LoaderTestElement;
Assert.IsNotNull(item1a);
Assert.AreEqual(1, ((LoaderTestElement)item1a).Value1);
Assert.AreEqual(2, ((LoaderTestElement)item1a).Value2);
LoaderTestElement item1b = dictionary.GetValue("item1") as LoaderTestElement;
Assert.IsFalse(ReferenceEquals(item1a, item1b));
Assert.IsNotNull(item1b);
Assert.AreNotEqual(item1a, item1b);
Assert.AreEqual(1, ((LoaderTestElement)item1b).Value1);
Assert.AreEqual(2, ((LoaderTestElement)item1b).Value2);
LoaderTestElement item2a = dictionary.GetValue("item2") as LoaderTestElement;
Assert.IsNotNull(item2a);
Assert.AreEqual(3, ((LoaderTestElement)item2a).Value1);
Assert.AreEqual(4, ((LoaderTestElement)item2a).Value2);
LoaderTestElement item2b = dictionary.GetValue("item2") as LoaderTestElement;
Assert.IsTrue(ReferenceEquals(item2a, item2b));
}
public static Color GetColor(this ResourceDictionary resources, string key) => resources.GetValue(key) as Color? ?? DefaultColor;
