/*
* private object GetResource(DrawingElement drawingElement, string resourceKey)
* {
* if (drawingElement.Resources.ContainsKey(resourceKey))
* return drawingElement.Resources[resourceKey];
* else if (drawingElement.Parent != null)
* return GetResource(drawingElement.Parent, resourceKey);
* else
* return null;
* }*/
private string ResolveName(XamlElement rootElement)
{
if (string.IsNullOrEmpty(rootElement.Namespace))
{
return(string.Format("{0}.{1}", DefaultNamespace, rootElement.Name));
}
else if (rootElement.Namespace == @"http://mobileui.codeplex.com/v1")
{
var assembly = System.Reflection.Assembly.GetExecutingAssembly();
var attributes = assembly.GetCustomAttributes(typeof(XamlNamespaceMappingAttribute), true);
foreach (XamlNamespaceMappingAttribute attribute in attributes)
{
var fullTypeName = string.Format("{0}.{1}", attribute.ClrNamespace, rootElement.Name, false);
var resolvedType = assembly.GetType(fullTypeName);
if (resolvedType != null)
{
return(resolvedType.FullName);
}
}
}
var splitNamespace = rootElement.Namespace.Split(',');
return(string.Format("{0}.{1},{2}",
splitNamespace[0],
rootElement.Name,
splitNamespace.Length == 1 ? DefaultAssemblyName : splitNamespace[1]));
}
public void DockPanelLayoutParseTest()
{
string text = @"
<DockPanel xmlns='http://schemas.microsoft.com/winfx/2006/xaml/presentation'>
<FrameworkElement Width='100' DockPanel.Dock='Left'/>
<FrameworkElement Height='100' DockPanel.Dock='Top'/>
<FrameworkElement Width='100' DockPanel.Dock='Right'/>
<FrameworkElement Height='100' DockPanel.Dock='Bottom'/>
<FrameworkElement/>
</DockPanel>";
XamlElement rootElement = XamlParser.Parse(text);
DockPanel panel = XamlLoader.Load(rootElement) as DockPanel;
panel.Measure(new Size(1000, 1000));
Assert.AreEqual(new Size(200, 200), panel.DesiredSize);
panel.Arrange(new Rect(1000, 1000));
Assert.AreEqual(new Size(1000, 1000), panel.VisualSize);
Assert.AreEqual(new Size(100, 1000), panel.Children[0].VisualSize);
Assert.AreEqual(new Size(900, 100), panel.Children[1].VisualSize);
Assert.AreEqual(new Size(100, 900), panel.Children[2].VisualSize);
Assert.AreEqual(new Size(800, 100), panel.Children[3].VisualSize);
Assert.AreEqual(new Size(800, 800), panel.Children[4].VisualSize);
Assert.AreEqual(new Point(0, 0), panel.Children[0].VisualOffset);
Assert.AreEqual(new Point(100, 0), panel.Children[1].VisualOffset);
Assert.AreEqual(new Point(900, 100), panel.Children[2].VisualOffset);
Assert.AreEqual(new Point(100, 900), panel.Children[3].VisualOffset);
Assert.AreEqual(new Point(100, 100), panel.Children[4].VisualOffset);
}
public void XamlLoadKeyElementTest()
{
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 Value1='1' Value2='2'>
<x:Key>
<test:LoaderTestElement Value1='3' Value2='4'/>
</x:Key>
</test:LoaderTestElement>
</ResourceDictionary>";
XamlElement rootElement = XamlParser.Parse(text);
ResourceDictionary dictionary = XamlLoader.Load(rootElement) as ResourceDictionary;
Assert.IsNotNull(dictionary);
Assert.AreEqual(1, dictionary.Count);
LoaderTestElement key = (LoaderTestElement)dictionary.Keys.First();
LoaderTestElement value = (LoaderTestElement)dictionary[key];
Assert.AreEqual(1, value.Value1);
Assert.AreEqual(2, value.Value2);
Assert.AreEqual(3, key.Value1);
Assert.AreEqual(4, key.Value2);
}
public void XamlLoadCollectionReplacePropertyTest()
{
string text = @"
<test:LoaderTestCollectionElement xmlns='http://schemas.microsoft.com/winfx/2006/xaml/presentation' xmlns:test='clr-namespace:Granular.Presentation.Tests.Markup;assembly=Granular.Presentation.Tests'>
<test:LoaderTestCollectionElement.Items>
<test:LoaderTestCollection>
<test:LoaderTestElement Value1='1'/>
<test:LoaderTestElement Value1='2'/>
<test:LoaderTestElement Value1='3'/>
</test:LoaderTestCollection>
</test:LoaderTestCollectionElement.Items>
</test:LoaderTestCollectionElement>";
XamlElement rootElement = XamlParser.Parse(text);
object root1 = XamlLoader.Load(rootElement);
Assert.IsTrue(root1 is LoaderTestCollectionElement);
Assert.AreEqual(3, (root1 as LoaderTestCollectionElement).Items.Count);
Assert.IsTrue((root1 as LoaderTestCollectionElement).Items[0] is LoaderTestElement);
Assert.IsTrue((root1 as LoaderTestCollectionElement).Items[1] is LoaderTestElement);
Assert.IsTrue((root1 as LoaderTestCollectionElement).Items[2] is LoaderTestElement);
Assert.AreEqual(1, ((root1 as LoaderTestCollectionElement).Items[0] as LoaderTestElement).Value1);
Assert.AreEqual(2, ((root1 as LoaderTestCollectionElement).Items[1] as LoaderTestElement).Value1);
Assert.AreEqual(3, ((root1 as LoaderTestCollectionElement).Items[2] as LoaderTestElement).Value1);
}
public void CanvasLayoutParseTest()
{
string text = @"
<Canvas xmlns='http://schemas.microsoft.com/winfx/2006/xaml/presentation'>
<FrameworkElement Width='200' Height='100' Canvas.Left='20' Canvas.Top='10'/>
<FrameworkElement Width='200' Height='100' Canvas.Right='20' Canvas.Top='10'/>
<FrameworkElement Width='200' Height='100' Canvas.Right='20' Canvas.Bottom='10'/>
<FrameworkElement Width='200' Height='100' Canvas.Left='20' Canvas.Bottom='10'/>
</Canvas>";
XamlElement rootElement = XamlParser.Parse(text);
Canvas panel = XamlLoader.Load(rootElement) as Canvas;
panel.Measure(new Size(1000, 1000));
Assert.AreEqual(Size.Zero, panel.DesiredSize);
panel.Arrange(new Rect(1000, 1000));
Assert.AreEqual(new Size(1000, 1000), panel.VisualSize);
Assert.AreEqual(new Size(200, 100), panel.Children[0].VisualSize);
Assert.AreEqual(new Size(200, 100), panel.Children[1].VisualSize);
Assert.AreEqual(new Size(200, 100), panel.Children[2].VisualSize);
Assert.AreEqual(new Size(200, 100), panel.Children[3].VisualSize);
Assert.AreEqual(new Point(20, 10), panel.Children[0].VisualOffset);
Assert.AreEqual(new Point(780, 10), panel.Children[1].VisualOffset);
Assert.AreEqual(new Point(780, 890), panel.Children[2].VisualOffset);
Assert.AreEqual(new Point(20, 890), panel.Children[3].VisualOffset);
}
public void MarkupCompatibilityNestedIgnoreProperties()
{
XamlElement root = XamlParser.Parse(@"
<root xmlns='namespace'
xmlns:n1='namepsace1'
xmlns:n2='namepsace2'
xmlns:mc='http://schemas.openxmlformats.org/markup-compatibility/2006'
property='valuevalue'
n1:property='value1'
n2:property='value2'>
<element mc:Ignorable='n1'
property='valuevalue'
n1:property='value1'
n2:property='value2'>
<element mc:Ignorable='n2'
property='valuevalue'
n1:property='value1'
n2:property='value2'/>
</element>
</root>");
Assert.AreEqual(3, root.Members.Count());
Assert.AreEqual(2, ((XamlElement)root.Values.First()).Members.Count());
Assert.AreEqual(1, ((XamlElement)((XamlElement)root.Values.First()).Values.First()).Members.Count());
}
public void ParseTest()
{
XamlElement root1 = XamlParser.Parse(@"
<root1
xmlns='http://schemas.microsoft.com/winfx/2006/xaml/presentation'
xmlns:ns1='namespace1'
xmlns:ns2='namespace2'
member1='value1'
ns2:member2='value2'>
<!-- comment -->
<ns1:child1/>
<child2>
value3
<child3>
</child3>
value4
</child2>
</root1>");
Assert.AreEqual("root1", root1.Name.LocalName);
Assert.AreEqual(2, root1.Members.Count());
Assert.IsTrue(root1.Members.Any(member => member.Name.Equals(new XamlName("member1", "http://schemas.microsoft.com/winfx/2006/xaml/presentation")) && (string)member.Values.Single() == "value1"));
Assert.IsTrue(root1.Members.Any(member => member.Name.Equals(new XamlName("member2", "namespace2")) && (string)member.Values.Single() == "value2"));
Assert.AreEqual(2, root1.Values.Count());
Assert.AreEqual("child1", ((XamlElement)root1.Values.First()).Name.LocalName);
Assert.AreEqual("namespace1", ((XamlElement)root1.Values.First()).Name.NamespaceName);
Assert.AreEqual("value3", ((XamlElement)root1.Values.Last()).Values.ElementAt(0));
Assert.AreEqual("child3", ((XamlElement)((XamlElement)root1.Values.Last()).Values.ElementAt(1)).Name.LocalName);
Assert.AreEqual("value4", ((XamlElement)root1.Values.Last()).Values.ElementAt(2));
}
public void XamlClassParserBasicTest()
{
string text = @"
<ContentControl x:Class='Granular.BuildTasks.Tests.TestClass'
xmlns='http://schemas.microsoft.com/winfx/2006/xaml/presentation'
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'
xmlns:test='clr-namespace:Granular.BuildTasks.Tests'>
<Control.Background>
<SolidColorBrush x:Name='brush1' Color='Red'/>
</Control.Background>
<ContentControl.Content>
<test:TestElement x:Name='content1'>
<FrameworkElement x:Name='content2'/>
</test:TestElement>
</ContentControl.Content>
</ContentControl>";
XamlElement root = XamlParser.Parse(text);
ClassDefinition classDefinition = XamlClassParser.Parse(root, new TestTypeParser());
MemberDefinition[] expectedMembers = new[]
{
new MemberDefinition("brush1", "System.Windows.Media.SolidColorBrush"),
new MemberDefinition("content1", "Granular.BuildTasks.Tests.TestElement"),
new MemberDefinition("content2", "System.Windows.FrameworkElement")
};
Assert.AreEqual("System.Windows.Controls.ContentControl", classDefinition.BaseTypeName);
Assert.AreEqual("TestClass", classDefinition.Name);
Assert.AreEqual("Granular.BuildTasks.Tests", classDefinition.Namespace);
CollectionAssert.AreEqual(expectedMembers, classDefinition.Members.ToArray());
}
private object CreateInstance(object parentInstance, XamlElement rootElement)
{
var className = ResolveName(rootElement);
var type = Type.GetType(className, true, false);
var constructors = type.GetConstructors(BindingFlags.Public | BindingFlags.CreateInstance | BindingFlags.Instance);
var hostConstructor = (from c in constructors where c.GetParameters().Count() == 0 /*.Any(p => p.ParameterType == typeof(IDrawingHost))*/ select c).FirstOrDefault();
if (hostConstructor != null)
{
return(hostConstructor.Invoke(new object[] { /*_host*/ }));
}
object[] args;
var bestConstructor = GetBestMatchingConstructor(constructors, parentInstance, rootElement, out args);
if (bestConstructor != null)
{
return(bestConstructor.Invoke(args));
}
else
{
return(Activator.CreateInstance(type));
}
}
public object Render(object parentInstance, XamlElement rootElement)
{
var drawingElement = GetInstanceForMarkupElement(parentInstance, rootElement);
//var drawingContainer = drawingElement as DrawingContainer;
foreach (var childElement in rootElement.Children)
{
if (childElement.IsMember)
{
// Must be a property or event
var propertyName = childElement.MemberName;
foreach (var subChildElement in childElement.Children)
{
var propertyValue = Render(drawingElement, subChildElement);
SetProperty(drawingElement, propertyName, propertyValue, subChildElement.ResourceKey);
}
}
/*
* else if (drawingContainer != null)
* {
* // Must be a child element
* var childDrawingElement = (DrawingElement)Render(drawingElement, childElement);
* }*/
}
return(drawingElement);
}
public void StackPanelLayoutParseTest()
{
string text = @"
<StackPanel xmlns='http://schemas.microsoft.com/winfx/2006/xaml/presentation'>
<FrameworkElement Height='100'/>
<FrameworkElement Height='100'/>
<FrameworkElement Height='100'/>
</StackPanel>";
XamlElement rootElement = XamlParser.Parse(text);
StackPanel panel = XamlLoader.Load(rootElement) as StackPanel;
panel.Measure(new Size(1000, 1000));
Assert.AreEqual(new Size(0, 300), panel.DesiredSize);
panel.Arrange(new Rect(1000, 300));
Assert.AreEqual(new Size(1000, 300), panel.VisualSize);
Assert.AreEqual(new Size(1000, 100), panel.Children[0].VisualSize);
Assert.AreEqual(new Size(1000, 100), panel.Children[1].VisualSize);
Assert.AreEqual(new Size(1000, 100), panel.Children[2].VisualSize);
Assert.AreEqual(new Point(0, 0), panel.Children[0].VisualOffset);
Assert.AreEqual(new Point(0, 100), panel.Children[1].VisualOffset);
Assert.AreEqual(new Point(0, 200), panel.Children[2].VisualOffset);
}
private void SetProperties(object parentInstance, object instance, XamlElement rootElement)
{
//var drawingElement = parentInstance as DrawingElement;
foreach (var property in rootElement.Attributes)
{
SetProperty(instance, property);
}
}
public void MarkupCompatibilityIgnoreDeclaringElement()
{
XamlElement root = XamlParser.Parse(@"
<root xmlns='namespace' xmlns:n1='namepsace1' xmlns:mc='http://schemas.openxmlformats.org/markup-compatibility/2006'>
<n1:element mc:Ignorable='n1'/>
<n1:element />
</root>");
Assert.AreEqual(1, root.Values.Count());
}
public void XamlMarkupExtensionTest()
{
string text = @"<test:LoaderTestElement xmlns='http://schemas.microsoft.com/winfx/2006/xaml/presentation' xmlns:test='clr-namespace:Granular.Presentation.Tests.Markup;assembly=Granular.Presentation.Tests' Value3='{test:LoaderTestBinding Path=A.B.C}'/>";
XamlElement rootElement = XamlParser.Parse(text);
object root1 = XamlLoader.Load(rootElement);
Assert.IsTrue((root1 as LoaderTestElement).Value3 is LoaderTestBindingExpression);
Assert.AreEqual("A.B.C", ((root1 as LoaderTestElement).Value3 as LoaderTestBindingExpression).Path);
}
public void ParseExplicitPropertiesTest()
{
XamlNamespaces namespaces = new XamlNamespaces(String.Empty, "default-namespace");
XamlElement root1 = (XamlElement)MarkupExtensionParser.Parse("{root1 property1=value1, property2=value2}", namespaces);
Assert.AreEqual("root1", root1.Name.LocalName);
Assert.AreEqual(2, root1.Members.Count());
Assert.AreEqual("property1", root1.Members.ElementAt(0).Name.LocalName);
Assert.AreEqual("value1", root1.Members.ElementAt(0).Values.Single());
Assert.AreEqual("property2", root1.Members.ElementAt(1).Name.LocalName);
Assert.AreEqual("value2", root1.Members.ElementAt(1).Values.Single());
}
public void ParseNamespaceTest()
{
XamlElement root1 = XamlParser.Parse(@"
<root1 xmlns='http://schemas.microsoft.com/winfx/2006/xaml/presentation' xmlns:ns1='namespace1'>
<element1 xmlns:ns2='namespace2'/>
</root1>");
Assert.AreEqual("http://schemas.microsoft.com/winfx/2006/xaml/presentation", root1.Namespaces.GetNamespace(String.Empty));
Assert.AreEqual("namespace1", root1.Namespaces.GetNamespace("ns1"));
Assert.AreEqual("namespace2", ((XamlElement)root1.Values.Single()).Namespaces.GetNamespace("ns2"));
}
private XamlElement FindXamlElement(XamlElement parent, int row, int column)
{
var start = parent.Start;
var end = parent.End;
var startRow = start.Row + 1;
var endRow = end.Row + 1;
if (startRow <= row && start.Column <= column &&
endRow >= row && end.Column >= column)
{
var node = parent as XamlNode;
if (node != null)
{
foreach (var childNode in node.ChildNodes)
{
var childResult = FindXamlElement(childNode, row, column);
if (childResult != null)
{
return(childResult);
}
}
if (node.Value != null)
{
var valueResult = FindXamlElement(node.Value, row, column);
if (valueResult != null)
{
return(valueResult);
}
}
foreach (var attribute in node.Attributes)
{
var attributeResult = FindXamlElement(attribute, row, column);
if (attributeResult != null)
{
return(attributeResult);
}
}
return(node);
}
return(parent);
}
return(null);
}
public static ClassDefinition Parse(XamlElement element, ITypeParser typeParser)
{
string fullName = GetClassFullName(element);
if (fullName.IsNullOrEmpty())
{
return(null);
}
string baseTypeName = typeParser.ParseTypeName(element.Name);
IEnumerable <MemberDefinition> members = GetMembers(element, baseTypeName, typeParser).ToArray();
return(new ClassDefinition(GetTypeName(fullName), GetTypeNamespace(fullName), baseTypeName, members));
}
public void ParseNamespaceTest()
{
XamlNamespaces namespaces = new XamlNamespaces(new[]
{
new NamespaceDeclaration("ns1", "namespace1"),
new NamespaceDeclaration("ns2", "namespace2"),
});
XamlElement root1 = (XamlElement)MarkupExtensionParser.Parse("{ns1:root1 value1={ns2:child2}}", namespaces);
Assert.AreEqual("root1", root1.Name.LocalName);
Assert.AreEqual("namespace1", root1.Name.NamespaceName);
Assert.AreEqual("child2", (root1.Members.First().Values.Single() as XamlElement).Name.LocalName);
Assert.AreEqual("namespace2", (root1.Members.First().Values.Single() as XamlElement).Name.NamespaceName);
}
public void MarkupCompatibilityIgnoreMultipleNamespaces()
{
XamlElement root = XamlParser.Parse(@"
<root xmlns='namespace'
xmlns:n1='namepsace1'
xmlns:n2='namepsace2'
xmlns:mc='http://schemas.openxmlformats.org/markup-compatibility/2006'
mc:Ignorable='n1 n2'
property='value'
n1:property='value1'
n2:property='value2'>
</root>");
Assert.AreEqual(1, root.Members.Count());
}
private object GetInstanceForMarkupElement(object parentInstance, XamlElement rootElement)
{
var instance = CreateInstance(parentInstance, rootElement);
/*
* if (instance is DrawingElement && parentInstance is DrawingContainer)
* ((DrawingContainer)parentInstance).Children.Add((DrawingElement)instance);
*/
if (rootElement.IsNamed)
{
_resourceDictionary.Add(rootElement.ResourceName, instance);
}
SetProperties(parentInstance, instance, rootElement);
return(instance);
}
private void LoadStartupUri()
{
if (StartupUri.IsNullOrEmpty())
{
return;
}
XamlElement rootElement = XamlParser.Parse(Granular.Compatibility.String.FromByteArray(EmbeddedResourceLoader.LoadResourceData(StartupUri)));
XamlMember classDirective = rootElement.Directives.FirstOrDefault(directive => directive.Name == XamlLanguage.ClassDirective);
Window window = Activator.CreateInstance(Type.GetType(String.Format("{0}, {1}", classDirective.GetSingleValue(), GetType().Assembly.GetName().Name))) as Window;
if (window != null)
{
window.Show();
}
}
public void ContentPresenterBasicTest()
{
string text = @"
<ContentPresenter 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.Controls;assembly=Granular.Presentation.Tests'>
<ContentPresenter.Resources>
<DataTemplate DataType='{x:Type test:ContentPresenterTestData}'>
<FrameworkElement Width='{Binding Value}'/>
</DataTemplate>
</ContentPresenter.Resources>
</ContentPresenter>";
XamlElement rootElement = XamlParser.Parse(text);
ContentPresenter contentPresenter = XamlLoader.Load(rootElement) as ContentPresenter;
ContentPresenterTestData data = new ContentPresenterTestData {
Value = 100
};
Assert.AreEqual(0, contentPresenter.VisualChildren.Count());
contentPresenter.Content = data;
Assert.AreEqual(1, contentPresenter.VisualChildren.Count());
FrameworkElement templateChild = contentPresenter.VisualChildren.First() as FrameworkElement;
Assert.IsNotNull(templateChild);
Assert.AreEqual(data, templateChild.DataContext);
Assert.AreEqual(100, templateChild.Width);
contentPresenter.Content = null;
Assert.AreEqual(0, contentPresenter.VisualChildren.Count());
object content = new object();
contentPresenter.Content = content;
Assert.AreEqual(1, contentPresenter.VisualChildren.Count());
TextBlock templateChild2 = contentPresenter.VisualChildren.First() as TextBlock;
Assert.IsNotNull(templateChild2);
Assert.AreEqual(content.ToString(), templateChild2.Text);
}
public object GetValueKey(XamlElement element)
{
XamlMember keyMember = element.Members.SingleOrDefault(member => member.Name.LocalName == "Key");
if (keyMember != null)
{
return(ElementFactory.FromValue(keyMember.Values.Single(), typeof(object), element.Namespaces, element.SourceUri).CreateElement(new InitializeContext()));
}
XamlMember targetTypeMember = element.Members.SingleOrDefault(member => member.Name.LocalName == "TargetType");
if (targetTypeMember != null)
{
return(new StyleKey((Type)ElementFactory.FromValue(targetTypeMember.Values.Single(), typeof(Type), element.Namespaces, element.SourceUri).CreateElement(new InitializeContext())));
}
throw new Granular.Exception($"Can't create value key from \"{element.Name}\"");
}
public void GridLayoutParseTest()
{
string text = @"
<Grid xmlns='http://schemas.microsoft.com/winfx/2006/xaml/presentation'>
<Grid.ColumnDefinitions>
<ColumnDefinition Width='*'/>
<ColumnDefinition Width='2*'/>
<ColumnDefinition Width='3*'/>
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition/>
<RowDefinition/>
<RowDefinition/>
</Grid.RowDefinitions>
<FrameworkElement Height='100'/>
<FrameworkElement Height='100' Grid.Column='1'/>
<FrameworkElement Height='100' Grid.Column='2'/>
<FrameworkElement Height='100' Grid.Row='1' Grid.ColumnSpan='2'/>
<FrameworkElement Height='100' Grid.Row='2' Grid.Column='1' Grid.ColumnSpan='2'/>
</Grid>";
XamlElement rootElement = XamlParser.Parse(text);
Grid panel = XamlLoader.Load(rootElement) as Grid;
panel.Measure(new Size(600, 600));
Assert.AreEqual(new Size(0, 300), panel.DesiredSize);
panel.Arrange(new Rect(600, 300));
Assert.AreEqual(new Size(600, 300), panel.VisualSize);
Assert.AreEqual(new Size(100, 100), panel.Children[0].VisualSize);
Assert.AreEqual(new Size(200, 100), panel.Children[1].VisualSize);
Assert.AreEqual(new Size(300, 100), panel.Children[2].VisualSize);
Assert.AreEqual(new Size(300, 100), panel.Children[3].VisualSize);
Assert.AreEqual(new Size(500, 100), panel.Children[4].VisualSize);
Assert.AreEqual(new Point(0, 0), panel.Children[0].VisualOffset);
Assert.AreEqual(new Point(100, 0), panel.Children[1].VisualOffset);
Assert.AreEqual(new Point(300, 0), panel.Children[2].VisualOffset);
Assert.AreEqual(new Point(0, 100), panel.Children[3].VisualOffset);
Assert.AreEqual(new Point(100, 200), panel.Children[4].VisualOffset);
}
private ITaskItem GenerateCodeFile(ITaskItem item, ITypeParser typeParser, XamlItemType itemType)
{
XamlElement xamlElement = XamlParser.Parse(File.ReadAllText(item.GetMetadata("FullPath")));
ClassDefinition classDefinition = XamlClassParser.Parse(xamlElement, typeParser);
if (classDefinition == null)
{
return(null);
}
CodeTypeDeclaration classDeclaration = classDefinition.CreateClassDeclaration();
classDeclaration.CustomAttributes.Add(new CodeAttributeDeclaration("Bridge.Reflectable",
new CodeAttributeArgument(new CodeSnippetExpression("Bridge.MemberAccessibility.InstanceMethod")),
new CodeAttributeArgument(new CodeSnippetExpression("Bridge.MemberAccessibility.InstanceField"))));
string itemRelativePath = item.GetRelativePath().Replace("\\", "/");
string resourceUri = String.Format("pack://application:,,,/{0};component/{1}", TargetName, itemRelativePath);
classDeclaration.Members.Add(CreateInitializeComponentMethod(resourceUri));
if (itemType == XamlItemType.XamlApplicationDefinition)
{
classDeclaration.Members.Add(CreateEntryPointMethod(classDefinition.Name));
}
CodeNamespace classNamespace = new CodeNamespace(classDefinition.Namespace);
classNamespace.Types.Add(classDeclaration);
CodeCompileUnit classCompileUnit = new CodeCompileUnit();
classCompileUnit.Namespaces.Add(classNamespace);
string targetDirectory = Path.GetDirectoryName(Path.Combine(IntermediateOutputPath, item.GetMetadata("Link").DefaultIfNullOrEmpty(item.GetMetadata("Identity"))));
Directory.CreateDirectory(targetDirectory);
string targetFileName = String.Format("{0}.g{1}{2}", item.GetMetadata("Filename"), item.GetMetadata("Extension"), LanguageSourceExtension);
return(GenerateCodeFile(classCompileUnit, Path.Combine(targetDirectory, targetFileName)));
}
public object GetValueKey(XamlElement element)
{
XamlMember keyMember = element.Members.SingleOrDefault(member => member.Name.LocalName == "Key");
if (keyMember != null)
{
object value = keyMember.Values.Single();
return(value is XamlElement?XamlLoader.Load((XamlElement)value) : value);
}
XamlMember partialKeyMember = element.Members.SingleOrDefault(member => member.Name.LocalName == "PartialKey");
if (partialKeyMember != null)
{
return(TestDictionaryValue.CreateKey(partialKeyMember.Values.Single().ToString()));
}
throw new Granular.Exception($"Can't create value key from \"{element.Name}\"");
}
public void XamlLoadFrameworkElementFactoryTest()
{
string text = @"
<test:LoaderTestFactoryElement xmlns='http://schemas.microsoft.com/winfx/2006/xaml/presentation' xmlns:test='clr-namespace:Granular.Presentation.Tests.Markup;assembly=Granular.Presentation.Tests'>
<test:LoaderTestElement Value1='1' Value2='2'/>
</test:LoaderTestFactoryElement>";
XamlElement rootElement = XamlParser.Parse(text);
object root1 = XamlLoader.Load(rootElement);
Assert.IsTrue(root1 is LoaderTestFactoryElement);
Assert.IsTrue(((LoaderTestFactoryElement)root1).Factory != null);
LoaderTestElement contentElement = ((LoaderTestFactoryElement)root1).Factory.CreateElement(null) as LoaderTestElement;
Assert.IsNotNull(contentElement);
Assert.AreEqual(1, contentElement.Value1);
Assert.AreEqual(2, contentElement.Value2);
}
public void WrapPanelLayoutParseTest()
{
string text = @"
<WrapPanel xmlns='http://schemas.microsoft.com/winfx/2006/xaml/presentation'>
<FrameworkElement Width='200' Height='100'/>
<FrameworkElement Width='200' Height='100'/>
<FrameworkElement Width='200' Height='60' Margin='0,10'/>
<FrameworkElement Width='200' Height='60' Margin='0,10'/>
<FrameworkElement Width='200' Height='60'/>
</WrapPanel>";
XamlElement rootElement = XamlParser.Parse(text);
WrapPanel panel = XamlLoader.Load(rootElement) as WrapPanel;
panel.IsRootElement = true;
panel.Measure(new Size(1000, 1000));
Assert.AreEqual(new Size(1000, 100), panel.DesiredSize);
panel.Arrange(new Rect(1000, 100));
Assert.AreEqual(new Size(1000, 100), panel.RenderSize);
Assert.AreEqual(new Point(0, 0), panel.Children[0].VisualOffset);
Assert.AreEqual(new Point(200, 0), panel.Children[1].VisualOffset);
Assert.AreEqual(new Point(400, 20), panel.Children[2].VisualOffset);
Assert.AreEqual(new Point(600, 20), panel.Children[3].VisualOffset);
Assert.AreEqual(new Point(800, 20), panel.Children[4].VisualOffset);
panel.Measure(new Size(500, 1000));
Assert.AreEqual(new Size(400, 240), panel.DesiredSize);
panel.Arrange(new Rect(500, 240));
Assert.AreEqual(new Point(0, 0), panel.Children[0].VisualOffset);
Assert.AreEqual(new Point(200, 0), panel.Children[1].VisualOffset);
Assert.AreEqual(new Point(0, 110), panel.Children[2].VisualOffset);
Assert.AreEqual(new Point(200, 110), panel.Children[3].VisualOffset);
Assert.AreEqual(new Point(0, 180), panel.Children[4].VisualOffset);
}
public void ParseChildrenTest()
{
XamlNamespaces namespaces = new XamlNamespaces(String.Empty, "default-namespace");
XamlElement root1 = (XamlElement)MarkupExtensionParser.Parse("{root1 property1={child1 value1, property2=value2}, property3={child3 property4=value4}}", namespaces);
Assert.AreEqual("root1", root1.Name.LocalName);
Assert.AreEqual(2, root1.Members.Count());
Assert.AreEqual("property1", root1.Members.ElementAt(0).Name.LocalName);
Assert.IsTrue(root1.Members.ElementAt(0).Values.Single() is XamlElement);
Assert.AreEqual("child1", (root1.Members.ElementAt(0).Values.Single() as XamlElement).Name.LocalName);
Assert.IsTrue((root1.Members.ElementAt(0).Values.Single() as XamlElement).Members.Count() == 2);
Assert.AreEqual("value1", (root1.Members.ElementAt(0).Values.Single() as XamlElement).Members.ElementAt(0).Values.Single());
Assert.AreEqual("value2", (root1.Members.ElementAt(0).Values.Single() as XamlElement).Members.ElementAt(1).Values.Single());
Assert.IsTrue(root1.Members.ElementAt(1).Values.Single() is XamlElement);
Assert.AreEqual("child3", (root1.Members.ElementAt(1).Values.Single() as XamlElement).Name.LocalName);
Assert.IsTrue((root1.Members.ElementAt(1).Values.Single() as XamlElement).Members.Count() == 1);
Assert.AreEqual("property4", (root1.Members.ElementAt(1).Values.Single() as XamlElement).Members.ElementAt(0).Name.LocalName);
Assert.AreEqual("value4", (root1.Members.ElementAt(1).Values.Single() as XamlElement).Members.ElementAt(0).Values.Single());
}