How to detect that a paste of multiple objects has completed?

[Jim Jacobs]

Hi,

I have a requirement to know when a diagram.paste operation is complete.
For example, the user may perform a Select All + Copy, then move to a new diagram and perform a Paste.
This may include a few objects or hundreds of objects.
Since I display a busy screen when the paste starts, I need a way of determining that the paste of all objects is complete - so that I can hide the busy screen.

Any thoughts (code snippets)?

Thanks in advance

Jim

[Shyam G]

Hi Jim, 

Please use command manager to achieve your requirement. Please refer to the code example and sample below. 

Code example: 

Command paste = new Command() 

                { 

                    Execute = "executepaste", 

                    CanExecute = "canexecutepaste", 

                    Gesture = new Gesture() { Key = Keys.V, KeyModifiers = KeyModifiers.Control } 

                }; 

                DiagramContent.CommandManager.Commands.Add("paste", paste);     

 

function executepaste(args) { 

     var diagram = $("#DiagramContent").ejDiagram("instance"); 

     diagram.paste(); 

     //you can hide the busy screen 

 } 

 

 function canexecutepaste(args) { 

     if (args.model.selectedItems.children.length) { 

         return true; 

     } 

 } 

Sample:http://www.syncfusion.com/downloads/support/directtrac/general/ze/jimcommandmanager-1070128651 

Regards, 

Shyam G