private void OnSelectionChanged(object sender, EventArgs e)
{
WorkflowView service = this.serviceProvider.GetService(typeof(WorkflowView)) as WorkflowView;
if (service != null)
{
service.Invalidate();
}
this.RefreshTasks();
}
private void OnRefreshTasks(object sender, EventArgs e)
{
WorkflowView workflowView = this.serviceProvider.GetService(typeof(WorkflowView)) as WorkflowView;
if (this.refreshTasksHandler != null)
{
if (workflowView != null)
{
workflowView.Idle -= this.refreshTasksHandler;
}
this.refreshTasksHandler = null;
}
ISelectionService selectionService = this.serviceProvider.GetService(typeof(ISelectionService)) as ISelectionService;
IExtendedUIService extendedUIService = this.serviceProvider.GetService(typeof(IExtendedUIService)) as IExtendedUIService;
if (selectionService != null && extendedUIService != null)
{
extendedUIService.RemoveDesignerActions();
//Only if the current designer is active designer we add the designer actions to the task list
IDesignerEventService designerEventService = (IDesignerEventService)this.serviceProvider.GetService(typeof(IDesignerEventService));
if (designerEventService != null && designerEventService.ActiveDesigner == this.serviceProvider.GetService(typeof(IDesignerHost)))
{
foreach (object obj in selectionService.GetSelectedComponents())
{
ActivityDesigner activityDesigner = null;
if (obj is HitTestInfo)
{
activityDesigner = ((HitTestInfo)obj).AssociatedDesigner;
}
else if (obj is Activity)
{
activityDesigner = ActivityDesigner.GetDesigner(obj as Activity);
}
if (activityDesigner != null)
{
extendedUIService.AddDesignerActions(new List <DesignerAction>(activityDesigner.DesignerActions).ToArray());
}
}
}
}
if (workflowView != null)
{
workflowView.Invalidate();
}
}
private void OnRefreshTasks(object sender, EventArgs e)
{
WorkflowView view = this.serviceProvider.GetService(typeof(WorkflowView)) as WorkflowView;
if (this.refreshTasksHandler != null)
{
if (view != null)
{
view.Idle -= this.refreshTasksHandler;
}
this.refreshTasksHandler = null;
}
ISelectionService service = this.serviceProvider.GetService(typeof(ISelectionService)) as ISelectionService;
IExtendedUIService service2 = this.serviceProvider.GetService(typeof(IExtendedUIService)) as IExtendedUIService;
if ((service != null) && (service2 != null))
{
service2.RemoveDesignerActions();
IDesignerEventService service3 = (IDesignerEventService)this.serviceProvider.GetService(typeof(IDesignerEventService));
if ((service3 != null) && (service3.ActiveDesigner == this.serviceProvider.GetService(typeof(IDesignerHost))))
{
foreach (object obj2 in service.GetSelectedComponents())
{
ActivityDesigner associatedDesigner = null;
if (obj2 is HitTestInfo)
{
associatedDesigner = ((HitTestInfo)obj2).AssociatedDesigner;
}
else if (obj2 is Activity)
{
associatedDesigner = ActivityDesigner.GetDesigner(obj2 as Activity);
}
if (associatedDesigner != null)
{
service2.AddDesignerActions(new List <DesignerAction>(associatedDesigner.DesignerActions).ToArray());
}
}
}
}
if (view != null)
{
view.Invalidate();
}
}
internal static void SetDesignerBounds(ActivityDesigner designer, Rectangle bounds)
{
if (((designer != null) && (designer.Activity != null)) && (designer.Activity.Site != null))
{
PropertyDescriptorCollection properties = TypeDescriptor.GetProperties(designer);
PropertyDescriptor descriptor = (properties != null) ? properties["Size"] : null;
if (descriptor != null)
{
descriptor.SetValue(designer.Activity, bounds.Size);
}
else
{
designer.Size = bounds.Size;
}
PropertyDescriptor descriptor2 = (properties != null) ? properties["Location"] : null;
if (descriptor2 != null)
{
descriptor2.SetValue(designer.Activity, bounds.Location);
}
else
{
designer.Location = bounds.Location;
}
WorkflowView service = designer.Activity.Site.GetService(typeof(WorkflowView)) as WorkflowView;
if (service != null)
{
if (designer.ParentDesigner != null)
{
service.InvalidateLogicalRectangle(designer.ParentDesigner.Bounds);
}
else
{
service.Invalidate();
}
}
}
}