private void UpdateExternalNodes()
{
ISceneViewHost sceneViewHost = (ISceneViewHost)this.multiDocumentReferenceChangeModel.ProjectContext.GetService(typeof(ISceneViewHost));
foreach (IGrouping <IDocumentRoot, ChangedNodeInfo> grouping in Enumerable.Select <IGrouping <IDocumentRoot, ChangedNodeInfo>, IGrouping <IDocumentRoot, ChangedNodeInfo> >(Enumerable.GroupBy <ChangedNodeInfo, IDocumentRoot>((IEnumerable <ChangedNodeInfo>) this.multiDocumentReferenceChangeModel.NodesForExternalUpdate, (Func <ChangedNodeInfo, IDocumentRoot>)(changeInfo => changeInfo.Node.DocumentRoot)), (Func <IGrouping <IDocumentRoot, ChangedNodeInfo>, IGrouping <IDocumentRoot, ChangedNodeInfo> >)(documentGroup => documentGroup)))
{
SceneView sceneView = sceneViewHost.OpenView(grouping.Key, false);
SceneViewModel sceneViewModel = sceneView != null ? sceneView.ViewModel : (SceneViewModel)null;
using (SceneEditTransaction editTransaction = sceneViewModel.CreateEditTransaction(this.UndoDescription))
{
if (sceneViewModel != null)
{
foreach (ChangedNodeInfo changedNodeInfo in (IEnumerable <ChangedNodeInfo>)grouping)
{
this.ApplyChange(changedNodeInfo);
}
}
if (this.documentsToClose.Contains(sceneViewModel.Document))
{
this.documentsToClose.Remove(sceneViewModel.Document);
}
editTransaction.Commit();
}
}
}
public override void EnsureEditable()
{
base.EnsureEditable();
if (this.contentProvider.Document == null)
{
this.contentProvider.ProjectItem.OpenDocument(false);
}
if (this.contentProvider.View != null || this.contentProvider.Document == null)
{
return;
}
ISceneViewHost sceneViewHost = (ISceneViewHost)this.ProjectContext.GetService(typeof(ISceneViewHost));
if (sceneViewHost == null)
{
return;
}
this.contentProvider.View = sceneViewHost.OpenView((IDocumentRoot)this.contentProvider.Document, false);
}
protected override void Work()
{
IProjectDocument projectDocument = this.model.ResourceEntryNode.ProjectContext.OpenDocument(this.documentPaths[this.documentPathIndex]);
if (projectDocument == null)
{
return;
}
SceneDocument sceneDocument = projectDocument.Document as SceneDocument;
if (sceneDocument == null)
{
return;
}
SceneViewModel sceneViewModel = (SceneViewModel)null;
ISceneViewHost sceneViewHost = (ISceneViewHost)sceneDocument.ProjectContext.GetService(typeof(ISceneViewHost));
if (sceneViewHost != null)
{
SceneView sceneView = sceneViewHost.OpenView(sceneDocument.DocumentRoot, false);
sceneViewModel = sceneView != null ? sceneView.ViewModel : (SceneViewModel)null;
}
if (sceneViewModel == null)
{
return;
}
List <SceneNode> list = new List <SceneNode>();
sceneViewModel.FindInternalResourceReferences((DocumentCompositeNode)this.model.ResourceEntryNode.DocumentNode, (ICollection <SceneNode>)list);
if (list.Count <= 0)
{
return;
}
using (SceneEditTransaction editTransaction = sceneDocument.CreateEditTransaction(StringTable.ReferencesFixupEditTransaction))
{
foreach (SceneNode reference in list)
{
this.model.FixupIndividualReference((DocumentCompositeNode)this.model.ResourceEntryNode.DocumentNode, reference);
}
editTransaction.Commit();
}
}
internal static void EditControl(SceneElement sceneElement)
{
if (sceneElement == null || sceneElement.DocumentNode == null)
{
return;
}
IType type = sceneElement.DocumentNode.Type;
if (type.XamlSourcePath == null)
{
return;
}
try
{
IDocumentRoot documentRoot = sceneElement.ProjectContext.GetDocumentRoot(type.XamlSourcePath);
ISceneViewHost sceneViewHost = sceneElement.ProjectContext as ISceneViewHost;
if (sceneViewHost == null || documentRoot == null)
{
return;
}
sceneViewHost.OpenView(documentRoot, true);
}
catch (Exception ex)
{
if (ex is ArgumentException || ex is IOException || (ex is InvalidOperationException || ex is UnauthorizedAccessException))
{
string message = string.Format((IFormatProvider)CultureInfo.CurrentCulture, StringTable.FileOpenFailedDialogMessage, new object[2]
{
(object)Path.GetFileName(type.XamlSourcePath),
(object)ex.Message
});
sceneElement.DesignerContext.MessageDisplayService.ShowError(message);
}
else
{
throw;
}
}
}