Better App Xaml loading, and WPFDesigner Current ProjectAssemblyName support

Author: jogibear9988

src/AddIns/DisplayBindings/WpfDesign/WpfDesign.AddIn/Src/WpfViewContent.cs

@@ -36,8 +36,6 @@
 using ICSharpCode.NRefactory.TypeSystem;
 using ICSharpCode.SharpDevelop;
 using ICSharpCode.SharpDevelop.Designer;
-using ICSharpCode.SharpDevelop.Dom;
-using ICSharpCode.SharpDevelop.Editor;
 using ICSharpCode.SharpDevelop.Gui;
 using ICSharpCode.SharpDevelop.Parser;
 using ICSharpCode.SharpDevelop.Project;
@@ -48,7 +46,6 @@
 using ICSharpCode.WpfDesign.Designer.PropertyGrid;
 using ICSharpCode.WpfDesign.Designer.Services;
 using ICSharpCode.WpfDesign.Designer.Xaml;
-using ICSharpCode.WpfDesign.XamlDom;
 using ICSharpCode.WpfDesign.AddIn.Options;
 
 namespace ICSharpCode.WpfDesign.AddIn
@@ -125,7 +122,48 @@ protected override void LoadInternal(OpenedFile file, System.IO.Stream stream)
 						context.Services.AddService(typeof(ChooseClassServiceBase), new IdeChooseClassService());
 					});
 				settings.TypeFinder = MyTypeFinder.Create(this.PrimaryFile);
-				try {
+				settings.CurrentProjectAssemblyName = SD.ProjectService.CurrentProject.AssemblyName;
+				
+				try
+				{
+					if (WpfEditorOptions.EnableAppXamlParsing)
+					{
+						var appXaml = SD.ProjectService.CurrentProject.Items.FirstOrDefault(x => x.FileName.GetFileName().ToLower() == ("app.xaml"));
+						if (appXaml != null)
+						{
+							var f = appXaml as FileProjectItem;
+							OpenedFile a = SD.FileService.GetOrCreateOpenedFile(f.FileName);
+
+							var xml = XmlReader.Create(a.OpenRead());
+							var doc = new XmlDocument();
+							doc.Load(xml);
+							var node = doc.FirstChild.ChildNodes.Cast<XmlNode>().FirstOrDefault(x => x.Name == "Application.Resources");
+
+							foreach (XmlAttribute att in doc.FirstChild.Attributes.Cast<XmlAttribute>().ToList())
+							{
+								if (att.Name.StartsWith("xmlns")) {
+									foreach (var childNode in node.ChildNodes.OfType<XmlNode>()) {
+										childNode.Attributes.Append(att);
+									}
+								}
+							}
+
+							var appXamlXml = XmlReader.Create(new StringReader(node.InnerXml));
+							var appxamlContext = new XamlDesignContext(appXamlXml, settings);
+							
+							//var parsed = XamlParser.Parse(appXamlXml, appxamlContext.ParserSettings);
+							var dict = (ResourceDictionary) appxamlContext.RootItem.Component;// parsed.RootInstance;
+							designer.DesignPanel.Resources.MergedDictionaries.Add(dict);
+						}
+					}
+				}
+				catch (Exception ex)
+				{
+					LoggingService.Error("Error in loading app.xaml", ex);
+				}
+
+				try
+				{
 					settings.ReportErrors = UpdateTasks;
 					designer.LoadDesigner(r, settings);
 
@@ -154,33 +192,6 @@ protected override void LoadInternal(OpenedFile file, System.IO.Stream stream)
 				} catch (Exception e) {
 					this.UserContent = new WpfDocumentError(e);
 				}
-				
-				try{
-					if (WpfEditorOptions.EnableAppXamlParsing) {
-						var appXaml = SD.ProjectService.CurrentProject.Items.FirstOrDefault(x=>x.FileName.GetFileName().ToLower() == ("app.xaml"));
-						if (appXaml!=null){
-							var f=appXaml as FileProjectItem;
-							OpenedFile a = SD.FileService.GetOrCreateOpenedFile(f.FileName);
-						
-							var xml = XmlReader.Create(a.OpenRead());
-							var doc=new XmlDocument();
-							doc.Load(xml);
-							var node = doc.FirstChild.ChildNodes.Cast<XmlNode>().FirstOrDefault(x=>x.Name=="Application.Resources");
-						
-							foreach (XmlAttribute att in doc.FirstChild.Attributes.Cast<XmlAttribute>().ToList()) {
-								if (att.Name.StartsWith("xmlns"))
-									node.Attributes.Append(att);
-							}
-						
-							var appXamlXml = XmlReader.Create(new StringReader(node.InnerXml));
-							var parsed = XamlParser.Parse(appXamlXml, ((XamlDesignContext) designer.DesignContext).ParserSettings);
-							var dict = (ResourceDictionary)parsed.RootInstance;
-							designer.DesignPanel.Resources.MergedDictionaries.Add(dict);
-						}
-					}
-				} catch (Exception ex) { 
-					LoggingService.Error("Error in loading app.xaml", ex);
-				}
 			}
 		}