public void Refresh(bool viewSwitched, bool rootNodeChanged)
{
this.sceneSwitched |= viewSwitched;
this.rootNodeChanged |= rootNodeChanged;
if (viewSwitched || rootNodeChanged)
{
this.dirtyViewState |= SceneViewModel.ViewStateBits.EntireScene;
this.dirtyPipelineCalcState |= SceneViewModel.PipelineCalcBits.EntireScene;
}
if (this.viewModel == null || this.viewModel.Document == null || this.viewModel.XamlDocument == null)
{
return;
}
if ((int)this.viewModel.ChangeStamp != (int)this.viewStateChangeStamp)
{
this.viewStateChangeStamp = this.viewModel.ChangeStamp;
this.dirtyViewState |= this.viewModel.DirtyState;
}
if ((int)this.viewModel.XamlDocument.ChangeStamp != (int)this.documentChangeStamp)
{
this.documentChangeStamp = this.viewModel.XamlDocument.ChangeStamp;
this.documentChanges.Merge((DocumentNodeMarkerSortedListOf <DocumentNodeChange>) this.viewModel.Damage, true);
this.viewModel.AnnotateDamage(this.documentChanges);
}
if ((int)this.viewModel.PipelineCalcChangeStamp == (int)this.pipelineCalcChangeStamp)
{
return;
}
this.pipelineCalcChangeStamp = this.viewModel.PipelineCalcChangeStamp;
this.dirtyPipelineCalcState |= this.viewModel.DirtyPipelineCalcState;
}
public MultiplePropertyReferencesChangedEventArgs(IList <PropertyReference> propertyReferenceList, SceneViewModel.ViewStateBits dirtyViewState, bool forceUpdate)
{
this.dirtyViewState = dirtyViewState;
if (propertyReferenceList != null)
{
this.propertyReferences = new PropertyReference[propertyReferenceList.Count];
propertyReferenceList.CopyTo(this.propertyReferences, 0);
}
this.forceUpdate = forceUpdate;
}
public SceneUpdatePhaseEventArgs(SceneViewModel viewModel, bool sceneSwitched, bool rootNodeChanged)
{
this.viewModel = viewModel;
this.documentChanges = new DocumentNodeChangeList();
if (this.viewModel != null)
{
this.dirtyViewState = viewModel.DirtyState;
this.viewStateChangeStamp = viewModel.ChangeStamp;
this.documentChanges.Merge((DocumentNodeMarkerSortedListOf <DocumentNodeChange>)viewModel.Damage, false);
this.documentChangeStamp = viewModel.XamlDocument.ChangeStamp;
this.viewModel.AnnotateDamage(this.documentChanges);
this.dirtyPipelineCalcState = viewModel.DirtyPipelineCalcState;
this.pipelineCalcChangeStamp = viewModel.PipelineCalcChangeStamp;
}
this.sceneSwitched = sceneSwitched;
this.rootNodeChanged = rootNodeChanged;
if (!this.sceneSwitched && !this.rootNodeChanged)
{
return;
}
this.dirtyViewState = SceneViewModel.ViewStateBits.EntireScene;
this.dirtyPipelineCalcState = SceneViewModel.PipelineCalcBits.EntireScene;
}
public bool IsDirtyViewState(SceneViewModel.ViewStateBits bits)
{
return((this.dirtyViewState & bits) != SceneViewModel.ViewStateBits.None);
}
public PropertyReferenceChangedEventArgs(SceneViewModel.ViewStateBits dirtyViewState, PropertyReference propertyReference)
{
this.ChangeStamp = PropertyReferenceChangedEventArgs.changeStampSeed++;
this.dirtyViewState = dirtyViewState;
this.propertyReference = propertyReference;
}
private void FireSelectivePropertyChangedEventsWorker(SceneViewModel.ViewStateBits dirtyViewState)
{
this.DeferUpdateHandlerList(true);
int index1 = 0;
int index2 = 0;
PropertyReferenceChangedEventArgs e = new PropertyReferenceChangedEventArgs(dirtyViewState, (PropertyReference)null);
for (; index1 < this.propertyReferenceChangedHandlerList.Count; ++index1)
{
while (index2 < this.changedPropertyReferences.Count && index1 < this.propertyReferenceChangedHandlerList.Count && this.changedPropertyReferences[index2].CompareTo(this.propertyReferenceChangedHandlerList.Keys[index1]) < 0)
{
if (this.changedPropertyReferences[index2].IsPrefixOf(this.propertyReferenceChangedHandlerList.Keys[index1]))
{
foreach (PropertyManager.HandlerInfo handlerInfo in this.propertyReferenceChangedHandlerList.Values[index1])
{
e.PropertyReference = this.propertyReferenceChangedHandlerList.Keys[index1];
handlerInfo.CallHandler(this, e);
}
++index1;
}
else
{
++index2;
}
}
if (index2 < this.changedPropertyReferences.Count && index1 < this.propertyReferenceChangedHandlerList.Count)
{
if (this.changedPropertyReferences[index2].CompareTo(this.propertyReferenceChangedHandlerList.Keys[index1]) == 0)
{
foreach (PropertyManager.HandlerInfo handlerInfo in this.propertyReferenceChangedHandlerList.Values[index1])
{
e.PropertyReference = this.propertyReferenceChangedHandlerList.Keys[index1];
handlerInfo.CallHandler(this, e);
}
}
else if (this.propertyReferenceChangedHandlerList.Keys[index1].IsPrefixOf(this.changedPropertyReferences[index2]))
{
int index3 = index2;
do
{
foreach (PropertyManager.HandlerInfo handlerInfo in this.propertyReferenceChangedHandlerList.Values[index1])
{
if (handlerInfo.IncludeSubpropertyChanges)
{
e.PropertyReference = this.changedPropertyReferences[index3];
handlerInfo.CallHandler(this, e);
}
}
}while (++index3 < this.changedPropertyReferences.Count && this.propertyReferenceChangedHandlerList.Keys[index1].IsPrefixOf(this.changedPropertyReferences[index3]));
}
}
else
{
break;
}
}
this.DeferUpdateHandlerList(false);
if (this.MultiplePropertyReferencesChanged == null)
{
return;
}
this.MultiplePropertyReferencesChanged(this, new MultiplePropertyReferencesChangedEventArgs((IList <PropertyReference>) this.changedPropertyReferences, dirtyViewState, false));
}
public void Update(SceneViewModel targetViewModel, SceneViewModel.ViewStateBits viewStateBits)
{
bool flag1 = (viewStateBits & SceneViewModel.ViewStateBits.ElementSelection) != SceneViewModel.ViewStateBits.None;
if (targetViewModel != null && !targetViewModel.Document.IsEditable)
{
targetViewModel = (SceneViewModel)null;
}
if (targetViewModel != this.lastViewModel)
{
if (this.subscription == null || targetViewModel == null || this.subscription.ProjectContext != targetViewModel.ProjectContext)
{
if (this.subscription != null)
{
this.subscription.PathNodeInserted -= new XamlProjectSubscription.DocumentNodeInsertedHandler(this.Subscription_PathNodeInserted);
this.subscription.PathNodeRemoved -= new XamlProjectSubscription.DocumentNodeRemovedHandler(this.Subscription_PathNodeRemoved);
this.subscription.CatastrophicUpdate -= new EventHandler(this.Subscription_Refresh);
this.subscription.Dispose();
this.subscription = (XamlProjectSubscription)null;
}
if (targetViewModel != null)
{
this.subscription = new XamlProjectSubscription(this.ResourceManager.DesignerContext, targetViewModel.ProjectContext, new SearchPath(new SearchStep[2]
{
new SearchStep((SearchAxis) new DelegateAxis(new DelegateAxis.EnumerationHandler(this.FilterScopeEnumerator), SearchScope.NodeTreeSelf)),
new SearchStep((SearchAxis) new DelegateAxis(new DelegateAxis.EnumerationHandler(this.FilteredResourceEnumerator), SearchScope.NodeTreeDescendant))
}), new XamlProjectSubscription.DocumentNodeFilter(this.FilteredDocumentNodeEnumerator));
this.subscription.PathNodeInserted += new XamlProjectSubscription.DocumentNodeInsertedHandler(this.Subscription_PathNodeInserted);
this.subscription.PathNodeRemoved += new XamlProjectSubscription.DocumentNodeRemovedHandler(this.Subscription_PathNodeRemoved);
this.subscription.CatastrophicUpdate += new EventHandler(this.Subscription_Refresh);
}
}
else
{
this.subscription.Clear();
}
this.ClearItems();
this.lastViewModel = targetViewModel;
this.lastSelection.Clear();
flag1 = true;
}
if (this.lastViewModel == null || !flag1)
{
return;
}
DocumentNodeMarkerSortedListOf <DocumentNodePath> newBasisNodes = new DocumentNodeMarkerSortedListOf <DocumentNodePath>(this.Selection.Count);
foreach (SceneNode sceneNode in this.Selection.Selection)
{
DocumentNodeMarker marker = sceneNode.DocumentNode.Marker;
DocumentNodePath documentNodePath = this.lastSelection.Find(marker) ?? sceneNode.DocumentNodePath;
newBasisNodes.Add(marker, documentNodePath);
}
bool flag2 = true;
foreach (DocumentNodeMarker marker in this.lastSelection.Markers)
{
if (newBasisNodes.Find(marker) == null)
{
flag2 = false;
break;
}
}
if (!flag2)
{
this.subscription.Clear();
this.ClearItems();
}
this.subscription.SetBasisNodes(newBasisNodes);
this.lastSelection = newBasisNodes;
this.subscription.Update();
this.ResourceManager.SelectedItems.RemoveSelection((ResourceEntryBase)this);
this.OnPropertyChanged("Name");
this.OnPropertyChanged("Type");
this.OnPropertyChanged("UniqueId");
this.OnPropertyChanged("ToolTip");
}
