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//-*-C++-*-
/*
**************************************************************************
description
--------------------
copyright : (C) 2000-2001 by Andreas Zehender
email : [email protected]
**************************************************************************
**************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
**************************************************************************/
#ifndef PMADDCOMMAND_H
#define PMADDCOMMAND_H
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "pmcommand.h"
#include "pmobject.h"
class PMMemento;
/**
* Command class for adding a new PMObject
*/
class PMAddCommand : public PMCommand
{
public:
/**
* Command that adds a new PMObject.
*
* The object obj will be inserted as child of parent after
* the object after.
*
* If after is 0, the object becomes the first child.
*/
PMAddCommand( PMObject* obj, PMObject* parent, PMObject* after );
/**
* Command that adds a list of new PMObjects.
*
* The object in the list will be inserted as children of parent after
* the object after.
*
* If after is 0, the objects will be inserted as first children.
*/
PMAddCommand( const PMObjectList& list, PMObject* parent, PMObject* after );
/**
* Deletes the command. The inserted object will be deleted, if
the command was not executed (or undo-ed) */
virtual ~PMAddCommand( );
/** */
virtual int errorFlags( PMPart* );
protected:
/**
* Executes the command and stores undo information
*/
virtual void execute( PMCommandManager* theManager );
/**
* Undo the command
*/
virtual void undo( PMCommandManager* theManager );
private:
PMObject* m_pParent;
PMObjectList m_objects;
PMObject* m_pAfter;
bool m_executed, m_firstExecution;
PMObjectList m_insertErrors;
PMObjectList m_links;
PMObjectList m_linkedDeclares;
bool m_linksCreated;
PMMemento* m_pParentChangeMemento;
};
#endif
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