protected override void LoadInternal(OpenedFile file, System.IO.Stream stream)
{
wasChangedInDesigner = false;
Debug.Assert(file == this.PrimaryFile);
SD.AnalyticsMonitor.TrackFeature(typeof(WpfViewContent), "Load");
_stream = new MemoryStream();
stream.CopyTo(_stream);
stream.Position = 0;
if (designer == null)
{
// initialize designer on first load
designer = new DesignSurface();
this.UserContent = designer;
InitPropertyEditor();
InitWpfToolbox();
}
this.UserContent = designer;
if (outline != null)
{
outline.Root = null;
}
using (XmlTextReader r = new XmlTextReader(stream)) {
XamlLoadSettings settings = new XamlLoadSettings();
settings.DesignerAssemblies.Add(typeof(WpfViewContent).Assembly);
settings.CustomServiceRegisterFunctions.Add(
delegate(XamlDesignContext context) {
context.Services.AddService(typeof(IUriContext), new FileUriContext(this.PrimaryFile));
context.Services.AddService(typeof(IPropertyDescriptionService), new PropertyDescriptionService(this.PrimaryFile));
context.Services.AddService(typeof(IEventHandlerService), new SharpDevelopEventHandlerService(this));
context.Services.AddService(typeof(ITopLevelWindowService), new WpfAndWinFormsTopLevelWindowService());
context.Services.AddService(typeof(ChooseClassServiceBase), new IdeChooseClassService());
});
settings.TypeFinder = MyTypeFinder.Create(this.PrimaryFile);
try {
settings.ReportErrors = UpdateTasks;
designer.LoadDesigner(r, settings);
designer.DesignPanel.ContextMenuHandler = (contextMenu) => {
var newContextmenu = new ContextMenu();
var sdContextMenuItems = MenuService.CreateMenuItems(newContextmenu, designer, "/AddIns/WpfDesign/Designer/ContextMenu", "ContextMenu");
foreach (var entry in sdContextMenuItems)
{
newContextmenu.Items.Add(entry);
}
newContextmenu.Items.Add(new Separator());
var items = contextMenu.Items.Cast <Object>().ToList();
contextMenu.Items.Clear();
foreach (var entry in items)
{
newContextmenu.Items.Add(entry);
}
designer.DesignPanel.ContextMenu = newContextmenu;
};
if (outline != null && designer.DesignContext != null && designer.DesignContext.RootItem != null)
{
outline.Root = OutlineNode.Create(designer.DesignContext.RootItem);
}
propertyGridView.PropertyGrid.SelectedItems = null;
designer.DesignContext.Services.Selection.SelectionChanged += OnSelectionChanged;
designer.DesignContext.Services.GetService <UndoService>().UndoStackChanged += OnUndoStackChanged;
} catch (Exception e) {
this.UserContent = new WpfDocumentError(e);
}
try{
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);
}
}
}
