public static void CopyBehaviorNodes(SceneViewModel viewModel, IList <BehaviorBaseNode> behaviorNodes)
{
PastePackage pastePackage = new PastePackage(viewModel);
using (viewModel.ForceBaseValue())
{
foreach (SceneNode childPropertyNode in (IEnumerable <BehaviorBaseNode>)behaviorNodes)
{
if (ProjectNeutralTypes.Behavior.IsAssignableFrom((ITypeId)childPropertyNode.Type))
{
pastePackage.AddChildPropertyNode(childPropertyNode);
}
else
{
BehaviorTriggerActionNode triggerActionNode1 = (BehaviorTriggerActionNode)childPropertyNode;
BehaviorTriggerBaseNode behaviorTriggerBaseNode = (BehaviorTriggerBaseNode)triggerActionNode1.Parent;
if (behaviorTriggerBaseNode.Actions.Count > 1)
{
DocumentNode node1 = triggerActionNode1.DocumentNode.Clone(viewModel.Document.DocumentContext);
BehaviorTriggerActionNode triggerActionNode2 = (BehaviorTriggerActionNode)viewModel.GetSceneNode(node1);
DocumentNode node2 = behaviorTriggerBaseNode.DocumentNode.Clone(viewModel.Document.DocumentContext);
behaviorTriggerBaseNode = (BehaviorTriggerBaseNode)viewModel.GetSceneNode(node2);
behaviorTriggerBaseNode.Actions.Clear();
behaviorTriggerBaseNode.Actions.Add((SceneNode)triggerActionNode2);
}
pastePackage.AddChildPropertyNode((SceneNode)behaviorTriggerBaseNode);
}
}
}
pastePackage.SendToClipboard();
}
private static void CreateImageReferenceMapHelper(PastePackage pastePackage, SceneViewModel viewModel, Dictionary <DocumentNode, string> candidateNodes, DocumentNode descendant)
{
DocumentPrimitiveNode documentPrimitiveNode = descendant as DocumentPrimitiveNode;
if (documentPrimitiveNode == null)
{
return;
}
Uri uriValue = documentPrimitiveNode.GetUriValue();
if (uriValue == (Uri)null)
{
return;
}
foreach (KeyValuePair <string, KeyValuePair <Uri, string> > keyValuePair in pastePackage.ImageReferences)
{
if (keyValuePair.Key == uriValue.OriginalString)
{
Uri key1 = keyValuePair.Value.Key;
DocumentNode key2 = (DocumentNode)viewModel.Document.DocumentContext.CreateNode((ITypeId)documentPrimitiveNode.Type, (IDocumentNodeValue) new DocumentNodeStringValue(key1.OriginalString));
if (documentPrimitiveNode.IsProperty)
{
documentPrimitiveNode.Parent.Properties[(IPropertyId)documentPrimitiveNode.SitePropertyKey] = key2;
}
else
{
documentPrimitiveNode.Parent.Children[documentPrimitiveNode.SiteChildIndex] = key2;
}
candidateNodes.Add(key2, keyValuePair.Key);
}
}
}
public static void CopyPropertyNodes(SceneViewModel viewModel, IList <SceneNode> nodes)
{
if (nodes.Count == 0)
{
return;
}
PastePackage pastePackage = new PastePackage(viewModel);
using (viewModel.ForceBaseValue())
pastePackage.AddChildPropertyNodes(nodes);
pastePackage.SendToClipboard();
}
internal static bool PasteResources(PastePackage pastePackage, IDictionary <DocumentNode, string> imageMap, ResourceConflictResolution itemsToDisplay, SceneNode destination, int index, bool lastResourceIsPrimary)
{
SceneViewModel viewModel = destination.ViewModel;
List <DictionaryEntryNode> list1 = new List <DictionaryEntryNode>((IEnumerable <DictionaryEntryNode>)pastePackage.Resources);
if (list1.Count == 0)
{
return(true);
}
bool flag = true;
IList <ResourceEvaluation> list2 = ResourceHelper.EvaluateResources((IList <DictionaryEntryNode>)list1, destination);
ResourceConflictResolution conflictResolution = ResourceConflictResolution.Undetermined;
if (ResourceHelper.CheckEvaluationResults(list2, ResourceEvaluationResult.ConflictingResourceExists, ResourceEvaluationResult.ConflictingResourceIsMasked))
{
conflictResolution = ResourceHelper.PromptForResourceConflictResolution(itemsToDisplay);
if (conflictResolution == ResourceConflictResolution.Undetermined)
{
flag = false;
}
}
if (flag)
{
foreach (ResourceEvaluation resourceEvaluation in (IEnumerable <ResourceEvaluation>)list2)
{
ResourceHelper.UpdateImageReferences(resourceEvaluation.OriginalResource.Value.DocumentNode, imageMap, pastePackage, viewModel);
}
List <SceneNode> list3 = new List <SceneNode>(pastePackage.Elements.Count);
foreach (SceneElement sceneElement in pastePackage.Elements)
{
list3.Add((SceneNode)sceneElement);
}
ResourceEvaluation resourceEvaluation1 = list2[list2.Count - 1];
if (lastResourceIsPrimary)
{
list2.RemoveAt(list2.Count - 1);
int num = ResourceHelper.AddResources(list2, (IList <SceneNode>)list3, conflictResolution, destination, index);
if (ResourceHelper.CheckEvaluationResult(resourceEvaluation1, ResourceEvaluationResult.IdenticalResourceExists))
{
conflictResolution = ResourceConflictResolution.RenameNew;
}
ResourceHelper.AddPrimaryResource(resourceEvaluation1, (IList <SceneNode>)list3, conflictResolution, destination, index + num);
}
else
{
ResourceHelper.AddResources(list2, (IList <SceneNode>)list3, conflictResolution, destination, index);
}
}
return(flag);
}
public static void CopyElements(SceneViewModel viewModel, List <SceneElement> elements)
{
if (elements.Count == 0 || !CopyCommand.ElementsHaveSameParent((ICollection <SceneElement>)elements))
{
return;
}
PerformanceUtility.StartPerformanceSequence(PerformanceEvent.CopyElements);
SceneNode parent = elements[0].Parent;
PastePackage pastePackage = new PastePackage(viewModel);
using (viewModel.ForceBaseValue())
pastePackage.AddElements(elements, true);
pastePackage.SendToClipboard();
PerformanceUtility.EndPerformanceSequence(PerformanceEvent.CopyElements);
}
private bool CopyResourceCore()
{
if (this.resourceManager.SelectedResourceContainers.Count == 0 && this.resourceManager.SelectedResourceItems.Count == 1)
{
ResourceEntryItem resourceEntryItem = this.resourceManager.SelectedResourceItems[0] as ResourceEntryItem;
if (resourceEntryItem != null)
{
SceneViewModel viewModel = resourceEntryItem.Container.ViewModel;
PastePackage pastePackage = new PastePackage(viewModel);
pastePackage.AddResource(viewModel.GetSceneNode((DocumentNode)resourceEntryItem.Resource.ResourceNode) as DictionaryEntryNode);
pastePackage.SendToClipboard();
return(true);
}
}
return(false);
}
public static void CopyKeyframes(SceneViewModel viewModel, SceneElement targetElement, ICollection <KeyFrameSceneNode> keyframes)
{
if (keyframes.Count == 0)
{
return;
}
List <KeyFrameSceneNode> list = new List <KeyFrameSceneNode>(keyframes.Count);
foreach (KeyFrameSceneNode keyFrameSceneNode in (IEnumerable <KeyFrameSceneNode>)keyframes)
{
if (keyFrameSceneNode.KeyFrameAnimation.TargetElement == targetElement)
{
list.Add(keyFrameSceneNode);
}
}
PastePackage pastePackage = new PastePackage(viewModel);
pastePackage.AddKeyframes((ICollection <KeyFrameSceneNode>)list);
pastePackage.SendToClipboard();
}
private void PasteResource()
{
int index = -1;
ResourceContainer container = (ResourceContainer)null;
if (this.resourceManager.SelectedResourceContainers.Count == 1)
{
container = this.resourceManager.SelectedResourceContainers[0];
index = container.ResourceItems.Count;
}
else if (this.resourceManager.SelectedResourceItems.Count == 1)
{
ResourceItem resourceItem = this.resourceManager.SelectedResourceItems[0];
container = resourceItem.Container;
index = container.ResourceItems.IndexOf(resourceItem) + 1;
}
SafeDataObject dataObject = SafeDataObject.FromClipboard();
if (index < 0)
{
return;
}
SceneViewModel viewModel = container.ViewModel;
PastePackage pastePackage = PastePackage.FromData(viewModel, dataObject);
if (pastePackage != null)
{
if (pastePackage.Elements.Count > 0)
{
viewModel.DesignerContext.MessageDisplayService.ShowError(StringTable.PasteResourcesFailedElementsFoundDialogMessage);
}
else
{
IDictionary <DocumentNode, string> imageMap = (IDictionary <DocumentNode, string>) new Dictionary <DocumentNode, string>();
foreach (SceneNode sceneNode in pastePackage.Resources)
{
foreach (KeyValuePair <DocumentNode, string> keyValuePair in (IEnumerable <KeyValuePair <DocumentNode, string> >)Microsoft.Expression.DesignSurface.Utility.ResourceHelper.CreateImageReferenceMap(sceneNode.DocumentNode, pastePackage, viewModel))
{
imageMap.Add(keyValuePair);
}
}
using (SceneEditTransaction editTransaction = viewModel.CreateEditTransaction(StringTable.UndoUnitPaste))
{
Microsoft.Expression.DesignSurface.Utility.ResourceHelper.PasteResources(pastePackage, imageMap, ResourceConflictResolution.RenameNew | ResourceConflictResolution.OverwriteOld, container.Node, index, true);
editTransaction.Commit();
}
}
}
else if (dataObject.GetDataPresent(DataFormats.FileDrop))
{
DesignerContext designerContext = viewModel.DesignerContext;
IDocumentType[] supportedDocumentTypes = new IDocumentType[1]
{
designerContext.DocumentTypeManager.DocumentTypes[DocumentTypeNamesHelper.Image]
};
string[] supportedFiles = new FileDropUtility(designerContext.ProjectManager, (FrameworkElement)null, supportedDocumentTypes).GetSupportedFiles(ClipboardService.GetDataObject());
if (supportedFiles.Length > 0)
{
foreach (IProjectItem projectItem in designerContext.ActiveProject.AddItems(Enumerable.Select <string, DocumentCreationInfo>((IEnumerable <string>)supportedFiles, (Func <string, DocumentCreationInfo>)(file => new DocumentCreationInfo()
{
SourcePath = file
}))))
{
this.CreateImageBrushResource(container, projectItem);
}
}
else
{
designerContext.MessageDisplayService.ShowError(StringTable.PasteElementsFailedDialogMessage);
}
}
else
{
if (!dataObject.GetDataPresent(DataFormats.Bitmap))
{
return;
}
IProject project = EnumerableExtensions.SingleOrNull <IProject>(this.projectManager.ItemSelectionSet.SelectedProjects);
if (project == null)
{
return;
}
IProjectItem projectItem = CutBuffer.AddImageDataFromClipboard(this.projectManager, project);
this.CreateImageBrushResource(container, projectItem);
}
}
private static IProjectItem CreateItemForImage(SceneViewModel viewModel, DocumentReference localPath, PastePackage pastePackage)
{
try
{
IProject project = ResourceHelper.ProjectFromViewModel(viewModel);
string directoryName = Path.GetDirectoryName(ResourceHelper.DocumentContextFromViewModel(viewModel).DocumentUrl.TrimEnd(Path.DirectorySeparatorChar));
string availableFilePath = ProjectPathHelper.GetAvailableFilePath(Path.GetFileName(localPath.Path), directoryName, project, true);
using (Stream stream = pastePackage.ImageStreams[localPath.Path].GetStream())
{
using (FileStream fileStream = File.Create(availableFilePath, (int)stream.Length, FileOptions.RandomAccess))
Microsoft.Expression.Framework.Clipboard.Container.CopyStream(stream, (Stream)fileStream);
}
IDocumentType documentType = project.GetDocumentType(localPath.Path);
IProjectItem projectItem = project.AddItem(new DocumentCreationInfo()
{
DocumentType = documentType,
TargetPath = availableFilePath,
TargetFolder = directoryName
});
if (projectItem != null)
{
viewModel.DesignerContext.ProjectManager.ItemSelectionSet.SetSelection((IDocumentItem)projectItem);
}
return(projectItem);
}
catch (Exception ex)
{
viewModel.DesignerContext.MessageDisplayService.ShowError(string.Format((IFormatProvider)CultureInfo.CurrentCulture, StringTable.PasteElementsParseFailedDialogMessage, new object[1]
{
(object)ex.Message
}));
}
return((IProjectItem)null);
}
internal static void UpdateImageReferences(DocumentNode parentNode, IDictionary <DocumentNode, string> imageMap, PastePackage pastePackage, SceneViewModel viewModel)
{
foreach (DocumentNode key1 in parentNode.DescendantNodes)
{
if (imageMap.ContainsKey(key1))
{
string index = imageMap[key1];
KeyValuePair <Uri, string> keyValuePair = pastePackage.ImageReferences[index];
Uri key2 = keyValuePair.Key;
DocumentReference documentReference = DocumentReference.Create(keyValuePair.Value);
if (!ResourceHelper.IsResourceInSameProject(viewModel, documentReference, key2))
{
IProjectItem itemForImage = ResourceHelper.CreateItemForImage(viewModel, documentReference, pastePackage);
if (itemForImage != null)
{
documentReference = itemForImage.DocumentReference;
}
}
IDocumentContext referencingDocument = ResourceHelper.DocumentContextFromViewModel(viewModel);
string str = (ResourceHelper.MakeResourceReference(referencingDocument, documentReference) ?? key2).OriginalString;
if (viewModel.Document.ProjectContext.IsCapabilitySet(PlatformCapability.ShouldSanitizeResourceReferences))
{
str = str.Replace(Path.DirectorySeparatorChar, Path.AltDirectorySeparatorChar);
}
DocumentNode documentNode = (DocumentNode)referencingDocument.CreateNode((ITypeId)key1.Type, (IDocumentNodeValue) new DocumentNodeStringValue(str));
if (key1.IsProperty)
{
key1.Parent.Properties[(IPropertyId)key1.SitePropertyKey] = documentNode;
}
else
{
key1.Parent.Children[key1.SiteChildIndex] = documentNode;
}
}
}
}
internal static IDictionary <DocumentNode, string> CreateImageReferenceMap(DocumentNode documentNode, PastePackage pastePackage, SceneViewModel viewModel)
{
Dictionary <DocumentNode, string> candidateNodes = new Dictionary <DocumentNode, string>();
ResourceHelper.CreateImageReferenceMapHelper(pastePackage, viewModel, candidateNodes, documentNode);
foreach (DocumentNode descendant in documentNode.DescendantNodes)
{
ResourceHelper.CreateImageReferenceMapHelper(pastePackage, viewModel, candidateNodes, descendant);
}
return((IDictionary <DocumentNode, string>)candidateNodes);
}
private static ISceneInsertionPoint ComputeNewInsertionPoint(SceneViewModel viewModel, ISceneInsertionPoint insertionPoint, PastePackage pastePackage)
{
if (pastePackage.Elements.Count == 0 || viewModel.ElementSelectionSet.Count == 0 || !viewModel.ElementSelectionSet.PrimarySelection.IsAncestorOf((SceneNode)insertionPoint.SceneElement))
{
return(insertionPoint);
}
string copyElementToken = pastePackage.ClipboardCopyElementToken;
if (!string.IsNullOrEmpty(copyElementToken) && copyElementToken.Equals(PastePackage.GlobalCopyElementToken))
{
SceneElement parentElement = viewModel.ElementSelectionSet.PrimarySelection.ParentElement;
if (parentElement != null && parentElement.IsViewObjectValid && (viewModel.ActiveEditingContainer.IsAncestorOf((SceneNode)parentElement) && !ElementUtilities.HasVisualTreeAncestorOfType(parentElement.ViewObject.PlatformSpecificObject as DependencyObject, typeof(Viewport2DVisual3D))))
{
insertionPoint = parentElement.DefaultInsertionPoint;
}
}
return(insertionPoint);
}
private static ICollection <SceneNode> PasteData(SceneViewModel viewModel, SafeDataObject dataObject, ISceneInsertionPoint insertionPoint, bool allowInsertionPointChange, out bool canceledPasteOperation)
{
PerformanceUtility.MeasurePerformanceUntilRender(PerformanceEvent.PasteElements);
canceledPasteOperation = false;
List <SceneNode> list = new List <SceneNode>();
PastePackage pastePackage = PastePackage.FromData(viewModel, dataObject);
if (pastePackage != null)
{
if (allowInsertionPointChange)
{
insertionPoint = PasteCommand.ComputeNewInsertionPoint(viewModel, insertionPoint, pastePackage);
}
if (!PasteCommand.CanAddMultipleElements(insertionPoint.SceneElement, pastePackage.Elements.Count))
{
string name = insertionPoint.SceneElement.TargetType.Name;
viewModel.DesignerContext.MessageDisplayService.ShowError(string.Format((IFormatProvider)CultureInfo.CurrentCulture, StringTable.PasteMultipleInSingleContainerError, new object[1]
{
(object)name
}));
}
else if (pastePackage.Elements.Count == 0 && pastePackage.Storyboards.Count == 0 && pastePackage.Resources.Count > 0)
{
viewModel.DesignerContext.MessageDisplayService.ShowError(StringTable.PasteElementsFailedNoElementsDialogMessage);
}
else
{
IDictionary <DocumentNode, string> imageMap = (IDictionary <DocumentNode, string>) new Dictionary <DocumentNode, string>();
foreach (SceneNode sceneNode in pastePackage.Elements)
{
foreach (KeyValuePair <DocumentNode, string> keyValuePair in (IEnumerable <KeyValuePair <DocumentNode, string> >)Microsoft.Expression.DesignSurface.Utility.ResourceHelper.CreateImageReferenceMap(sceneNode.DocumentNode, pastePackage, viewModel))
{
imageMap.Add(keyValuePair);
}
}
foreach (SceneNode sceneNode in pastePackage.Resources)
{
foreach (KeyValuePair <DocumentNode, string> keyValuePair in (IEnumerable <KeyValuePair <DocumentNode, string> >)Microsoft.Expression.DesignSurface.Utility.ResourceHelper.CreateImageReferenceMap(sceneNode.DocumentNode, pastePackage, viewModel))
{
imageMap.Add(keyValuePair);
}
}
int index = 0;
ISupportsResources resourcesCollection = ResourceNodeHelper.GetResourcesCollection(viewModel.RootNode.DocumentNode);
if (resourcesCollection != null && resourcesCollection.Resources != null && resourcesCollection.Resources.SupportsChildren)
{
index = resourcesCollection.Resources.Children.Count;
}
if (Microsoft.Expression.DesignSurface.Utility.ResourceHelper.PasteResources(pastePackage, imageMap, ResourceConflictResolution.UseExisting | ResourceConflictResolution.RenameNew | ResourceConflictResolution.OverwriteOld, viewModel.RootNode, index, false))
{
ILayoutDesigner designerForParent = viewModel.GetLayoutDesignerForParent(insertionPoint.SceneElement, true);
List <PasteCommand.DelayedElementTranslationInfo> elementsToTranslateLater = new List <PasteCommand.DelayedElementTranslationInfo>(pastePackage.Elements.Count);
string copyElementToken = pastePackage.ClipboardCopyElementToken;
foreach (SceneElement element in pastePackage.Elements)
{
SceneElement sceneElement = PasteCommand.PasteElement(viewModel, element, elementsToTranslateLater, insertionPoint);
if (sceneElement != null)
{
Microsoft.Expression.DesignSurface.Utility.ResourceHelper.UpdateImageReferences(sceneElement.DocumentNode, imageMap, pastePackage, viewModel);
list.Add((SceneNode)sceneElement);
sceneElement.ClearValue(DesignTimeProperties.CopyTokenProperty);
}
}
if (copyElementToken != null)
{
pastePackage.SetGlobalCopyElementToken(copyElementToken);
PastePackage.PasteSelectionChangePending = true;
}
foreach (SceneNode childProperty in pastePackage.ChildPropertyNodes)
{
PasteCommand.PasteChildProperty(viewModel, childProperty, (IList <SceneNode>)list);
}
foreach (StoryboardTimelineSceneNode storyboard in pastePackage.Storyboards)
{
PasteCommand.PasteStoryboard(viewModel, storyboard, (IList <SceneNode>)list);
}
viewModel.Document.OnUpdatedEditTransaction();
viewModel.DefaultView.UpdateLayout();
using (viewModel.ForceBaseValue())
{
Rect empty = Rect.Empty;
foreach (PasteCommand.DelayedElementTranslationInfo elementTranslationInfo in elementsToTranslateLater)
{
empty.Union(elementTranslationInfo.Bounds);
}
foreach (PasteCommand.DelayedElementTranslationInfo elementTranslationInfo in elementsToTranslateLater)
{
elementTranslationInfo.UpdateTranslation(designerForParent, empty);
}
}
}
else
{
canceledPasteOperation = true;
}
}
}
else if (dataObject.GetDataPresent(DataFormats.FileDrop))
{
DesignerContext designerContext = viewModel.DesignerContext;
string[] supportedFiles = FileDropToolBehavior.CreateImageOrMediaDrop(designerContext).GetSupportedFiles(ClipboardService.GetDataObject());
if (supportedFiles.Length > 0)
{
IEnumerable <IProjectItem> importedItems = designerContext.ActiveProject.AddItems(Enumerable.Select <string, DocumentCreationInfo>((IEnumerable <string>)supportedFiles, (Func <string, DocumentCreationInfo>)(file => new DocumentCreationInfo()
{
SourcePath = file
})));
FileDropToolBehavior.AddItemsToDocument(viewModel.DefaultView, importedItems, new Point(0.0, 0.0), viewModel.ActiveSceneInsertionPoint);
}
else
{
viewModel.DesignerContext.MessageDisplayService.ShowError(StringTable.PasteElementsFailedDialogMessage);
}
}
else if (dataObject.GetDataPresent(DataFormats.Bitmap))
{
DesignerContext designerContext = viewModel.DesignerContext;
IProjectItem projectItem = CutBuffer.AddImageDataFromClipboard(designerContext.ProjectManager, designerContext.ActiveProject);
if (projectItem != null)
{
FileDropToolBehavior.AddItemsToDocument(viewModel.DefaultView, (IEnumerable <IProjectItem>) new List <IProjectItem>()
{
projectItem
}, new Point(0.0, 0.0), viewModel.ActiveSceneInsertionPoint);
}
else
{
viewModel.DesignerContext.MessageDisplayService.ShowError(StringTable.PasteElementsFailedDialogMessage);
}
}
else
{
viewModel.DesignerContext.MessageDisplayService.ShowError(StringTable.PasteElementsFailedDialogMessage);
}
return((ICollection <SceneNode>)list);
}
public override void Execute()
{
string fileName = "test";
IProject activeProject = this.DesignerContext.ActiveProject;
TemplateItemHelper templateItemHelper = new TemplateItemHelper(activeProject, (IList <string>)null, (IServiceProvider)this.DesignerContext.Services);
IProjectItemTemplate templateItem = templateItemHelper.FindTemplateItem("UserControl");
if (templateItem == null)
{
this.DesignerContext.MessageDisplayService.ShowError(StringTable.MakeUserControlTemplateNotFound);
}
else
{
SceneViewModel activeSceneViewModel = this.DesignerContext.ActiveSceneViewModel;
List <SceneElement> elements = new List <SceneElement>();
elements.AddRange((IEnumerable <SceneElement>)activeSceneViewModel.ElementSelectionSet.Selection);
elements.Sort((IComparer <SceneElement>) new ZOrderComparer <SceneElement>(activeSceneViewModel.RootNode));
if (this.ShowUI)
{
string recommendedName = this.GetRecommendedName((IEnumerable <SceneElement>)elements);
MakeUserControlDialog userControlDialog = new MakeUserControlDialog(this.DesignerContext, this.DialogTitle, templateItemHelper, recommendedName);
bool?nullable = userControlDialog.ShowDialog();
if ((!nullable.GetValueOrDefault() ? 1 : (!nullable.HasValue ? true : false)) != 0)
{
return;
}
fileName = userControlDialog.ControlName;
}
List <IProjectItem> itemsToOpen = (List <IProjectItem>)null;
IProjectItem projectItem1 = (IProjectItem)null;
IEnumerable <IProjectItem> source = (IEnumerable <IProjectItem>)null;
try
{
source = templateItemHelper.AddProjectItemsForTemplateItem(templateItem, fileName, this.DesignerContext.ProjectManager.TargetFolderForProject(activeProject), CreationOptions.DoNotAllowOverwrites | CreationOptions.DoNotSelectCreatedItems | CreationOptions.DoNotSetDefaultImportPath, out itemsToOpen);
}
catch (Exception ex)
{
if (ex is NotSupportedException || ErrorHandling.ShouldHandleExceptions(ex))
{
this.DesignerContext.MessageDisplayService.ShowError(string.Format((IFormatProvider)CultureInfo.CurrentCulture, StringTable.ProjectNewFileErrorDialogMessage, new object[2]
{
(object)fileName,
(object)ex.Message
}));
}
else
{
throw;
}
}
if (source == null || EnumerableExtensions.CountIsLessThan <IProjectItem>(source, 1))
{
return;
}
if (itemsToOpen != null && itemsToOpen.Count > 0)
{
projectItem1 = Enumerable.FirstOrDefault <IProjectItem>((IEnumerable <IProjectItem>)itemsToOpen);
projectItem1.OpenDocument(false, true);
}
if (projectItem1 != null && projectItem1.IsOpen && projectItem1.DocumentType.CanView)
{
Rect empty = Rect.Empty;
for (int index = 0; index < elements.Count; ++index)
{
BaseFrameworkElement child = elements[index] as BaseFrameworkElement;
if (child != null)
{
Rect childRect = child.ViewModel.GetLayoutDesignerForChild((SceneElement)child, true).GetChildRect(child);
empty.Union(childRect);
}
}
Rect rect = RoundingHelper.RoundRect(empty);
SceneElement parentElement = elements[0].ParentElement;
bool useLayoutRounding = LayoutRoundingHelper.GetUseLayoutRounding(parentElement);
DataObject dataObject = (DataObject)null;
using (activeSceneViewModel.ForceBaseValue())
{
PastePackage pastePackage = new PastePackage(activeSceneViewModel);
pastePackage.CopyStoryboardsReferencingElements = true;
pastePackage.AddElements(elements);
dataObject = pastePackage.GetPasteDataObject();
}
SceneView sceneView = projectItem1.OpenView(true) as SceneView;
if (sceneView != null)
{
SceneViewModel viewModel = sceneView.ViewModel;
ProjectXamlContext projectXamlContext = ProjectXamlContext.FromProjectContext(viewModel.ViewRoot.ProjectContext);
ClassAttributes rootClassAttributes = viewModel.DocumentRoot.RootClassAttributes;
ITypeId typeId = (ITypeId)null;
if (projectXamlContext != null && rootClassAttributes != null)
{
projectXamlContext.RefreshUnbuiltTypeDescriptions();
if (rootClassAttributes != null)
{
typeId = (ITypeId)projectXamlContext.GetType(projectXamlContext.ProjectAssembly.Name, rootClassAttributes.QualifiedClassName);
}
}
if (typeId != null && this.CheckForCircularReference((IEnumerable <SceneElement>)elements, typeId))
{
this.DesignerContext.MessageDisplayService.ShowError(StringTable.MakeUserControlCircularReferenceFound);
this.CleanupAfterCancel(projectItem1);
return;
}
using (SceneEditTransaction editTransaction = viewModel.CreateEditTransaction(StringTable.UndoUnitMakeUserControl))
{
if (!rect.IsEmpty)
{
viewModel.RootNode.SetValue(DesignTimeProperties.DesignWidthProperty, (object)rect.Width);
viewModel.RootNode.SetValue(DesignTimeProperties.DesignHeightProperty, (object)rect.Height);
if (this.AddToApplicationFlow)
{
viewModel.RootNode.SetValue(BaseFrameworkElement.WidthProperty, (object)rect.Width);
viewModel.RootNode.SetValue(BaseFrameworkElement.HeightProperty, (object)rect.Height);
}
}
IProperty property = LayoutRoundingHelper.ResolveUseLayoutRoundingProperty(viewModel.RootNode);
if (property != null)
{
viewModel.RootNode.SetValue((IPropertyId)property, (object)(bool)(useLayoutRounding ? true : false));
}
ILayoutDesigner designerForParent = viewModel.GetLayoutDesignerForParent(viewModel.ActiveSceneInsertionPoint.SceneElement, true);
bool canceledPasteOperation;
ICollection <SceneNode> nodes = PasteCommand.PasteData(viewModel, new SafeDataObject((IDataObject)dataObject), viewModel.ActiveSceneInsertionPoint, out canceledPasteOperation);
if (canceledPasteOperation)
{
editTransaction.Cancel();
this.CleanupAfterCancel(projectItem1);
return;
}
editTransaction.Update();
if (nodes.Count > 0)
{
viewModel.DefaultView.UpdateLayout();
viewModel.SelectNodes(nodes);
if (designerForParent != null)
{
foreach (SceneNode sceneNode in (IEnumerable <SceneNode>)nodes)
{
BaseFrameworkElement child = sceneNode as BaseFrameworkElement;
if (child != null && child.IsViewObjectValid)
{
Rect childRect = child.ViewModel.GetLayoutDesignerForChild((SceneElement)child, true).GetChildRect(child);
childRect.Location = (Point)(childRect.Location - rect.Location);
designerForParent.SetChildRect(child, childRect);
}
}
}
}
editTransaction.Commit();
}
if (this.AddToApplicationFlow && this.DesignerContext.PrototypingService != null)
{
this.DesignerContext.PrototypingService.PromoteToCompositionScreen(projectItem1);
}
if (typeId != null)
{
using (activeSceneViewModel.ForceBaseValue())
{
using (activeSceneViewModel.DisableDrawIntoState())
{
using (SceneEditTransaction editTransaction = activeSceneViewModel.CreateEditTransaction(StringTable.UndoUnitMakeUserControl))
{
using (activeSceneViewModel.DisableUpdateChildrenOnAddAndRemove())
{
SceneElement primarySelection = activeSceneViewModel.ElementSelectionSet.PrimarySelection;
IProperty propertyForChild = parentElement.GetPropertyForChild((SceneNode)primarySelection);
PropertySceneInsertionPoint sceneInsertionPoint = new PropertySceneInsertionPoint(parentElement, propertyForChild);
SceneNode sceneNode = (SceneNode)null;
if (sceneInsertionPoint.CanInsert(typeId))
{
foreach (SceneElement element in elements)
{
if (element != primarySelection)
{
activeSceneViewModel.AnimationEditor.DeleteAllAnimationsInSubtree(element);
element.Remove();
}
}
ISceneNodeCollection <SceneNode> collectionForProperty = parentElement.GetCollectionForProperty((IPropertyId)propertyForChild);
int index = collectionForProperty.IndexOf((SceneNode)primarySelection);
activeSceneViewModel.AnimationEditor.DeleteAllAnimationsInSubtree(primarySelection);
primarySelection.Remove();
sceneNode = activeSceneViewModel.CreateSceneNode(typeId);
collectionForProperty.Insert(index, sceneNode);
this.DesignerContext.ViewService.ActiveView = (IView)activeSceneViewModel.DefaultView;
editTransaction.Update();
activeSceneViewModel.DefaultView.UpdateLayout();
BaseFrameworkElement child = sceneNode as BaseFrameworkElement;
if (child != null && child.IsViewObjectValid)
{
activeSceneViewModel.GetLayoutDesignerForParent(parentElement, true).SetChildRect(child, rect);
}
}
if (this.AddToApplicationFlow)
{
if (sceneNode != null)
{
sceneNode.SetValue(DesignTimeProperties.IsPrototypingCompositionProperty, (object)true);
}
}
}
editTransaction.Commit();
}
}
}
this.DesignerContext.ViewService.ActiveView = (IView)viewModel.DefaultView;
}
}
}
if (itemsToOpen == null || itemsToOpen.Count <= 1)
{
return;
}
foreach (IProjectItem projectItem2 in itemsToOpen)
{
if (projectItem1 != projectItem2)
{
projectItem2.OpenView(true);
}
}
}
}
