private static DataBindingDragDropModel UpdateDragModel(DataBindingDragDropModel dragModel)
{
if (!JoltHelper.DatabindingSupported(dragModel.TargetNode.ProjectContext))
{
dragModel.DropFlags = DataBindingDragDropFlags.None;
return(dragModel);
}
DataBindingDragDropHandler bindingDragDropHandler = (DataBindingDragDropHandler)null;
for (int index = 0; index < DataBindingDragDropManager.handlers.Length; ++index)
{
bindingDragDropHandler = DataBindingDragDropManager.handlers[index];
using (bindingDragDropHandler.InitDragModel(dragModel))
{
if (bindingDragDropHandler.CanHandle())
{
dragModel = bindingDragDropHandler.DragModel;
break;
}
bindingDragDropHandler = (DataBindingDragDropHandler)null;
}
}
DataBindingDragDropManager.targetHandler = bindingDragDropHandler;
if (bindingDragDropHandler == null)
{
dragModel.DropFlags = DataBindingDragDropFlags.None;
}
else
{
dragModel.DropFlags &= dragModel.DragFlags;
}
return(dragModel);
}
private static bool IsBindableSceneNode(SceneNode sceneNode)
{
if (!JoltHelper.DatabindingSupported(sceneNode.ProjectContext))
{
return(false);
}
Type type = sceneNode.GetType();
return(!typeof(KeyFrameSceneNode).IsAssignableFrom(type) && !typeof(TimelineSceneNode).IsAssignableFrom(type) && (!(sceneNode is StyleNode) || sceneNode.Platform.Metadata.IsCapabilitySet(PlatformCapability.SupportBindingsInStyleSetters)));
}
private void UpdatePaneVisibility()
{
SceneViewModel activeSceneViewModel = this.designerContext.ActiveSceneViewModel;
if (activeSceneViewModel == null)
{
return;
}
bool flag = JoltHelper.DatabindingSupported(activeSceneViewModel.ProjectContext);
IWorkspace activeWorkspace = this.designerContext.WorkspaceService.ActiveWorkspace;
if (activeWorkspace == null)
{
return;
}
ExpressionView expressionView = activeWorkspace.FindPalette("Designer_DataPane") as ExpressionView;
if (expressionView == null)
{
return;
}
expressionView.IsForcedInvisible = !flag;
}