Redo

Description

Optional. Fired when a custom command is being redone. The return value is ignored.

 

This callback is only supported in the C++ API (no support for scripting).

Applies To

Custom Commands

Syntax

CStatus <command_name>_Redo( CRef& in_context ) 
{ 
   ... 
}

<command_name> is the name specified in the call to PluginRegistrar.RegisterCommand, with any spaces removed.

Parameters

Parameter

Language

Type

Description

in_context

Scripting and C#

Context

Context.Source returns the Command.

C++

CRef &

A reference to the Context object.

Context::GetSource returns the Command .

Context Attributes

Attribute

Description

UndoRedoData

Allows you to retrieve the action to redo from the stack. See Undoing and Redoing Custom Commands.

Examples

C++ API Example

// Taken from the SimpleUndoRedoCommand example (for the complete example, 
// click the link in the See Also section below)
XSIPLUGINCALLBACK CStatus SimpleUndoRedoCommand_Redo( CRef& in_ctxt )
{
   Context ctxt( in_ctxt );

   CMoveViewTask* p = (CMoveViewTask*)(CValue::siPtrType)ctxt.GetAttribute(L"UndoRedoData");
   p->Redo( );

   return CStatus::OK;
}

See Also

• Command Callbacks

• Execute (Command)

• Init (Command)

• TermUndoRedo

• Undo

• Custom Command Examples

 


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