You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
|
|
|
/*
|
|
|
|
**************************************************************************
|
|
|
|
description
|
|
|
|
--------------------
|
|
|
|
copyright : (C) 2000-2001 by Andreas Zehender
|
|
|
|
email : zehender@kde.org
|
|
|
|
**************************************************************************
|
|
|
|
|
|
|
|
**************************************************************************
|
|
|
|
* *
|
|
|
|
* 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. *
|
|
|
|
* *
|
|
|
|
**************************************************************************/
|
|
|
|
|
|
|
|
#include "pmobject.h"
|
|
|
|
#include "pmrecursiveobjectiterator.h"
|
|
|
|
|
|
|
|
PMRecursiveObjectIterator::PMRecursiveObjectIterator( PMObject* obj )
|
|
|
|
{
|
|
|
|
m_pObject = obj;
|
|
|
|
m_pCurrent = obj;
|
|
|
|
}
|
|
|
|
|
|
|
|
PMObject* PMRecursiveObjectIterator::operator++( )
|
|
|
|
{
|
|
|
|
if( m_pCurrent )
|
|
|
|
{
|
|
|
|
if( m_pCurrent->firstChild( ) )
|
|
|
|
m_pCurrent = m_pCurrent->firstChild( );
|
|
|
|
else if( m_pCurrent == m_pObject )
|
|
|
|
m_pCurrent = 0;
|
|
|
|
else if( m_pCurrent->nextSibling( ) )
|
|
|
|
m_pCurrent = m_pCurrent->nextSibling( );
|
|
|
|
else
|
|
|
|
{
|
|
|
|
bool stop = false;
|
|
|
|
do
|
|
|
|
{
|
|
|
|
m_pCurrent = m_pCurrent->tqparent( );
|
|
|
|
if( !m_pCurrent )
|
|
|
|
stop = true;
|
|
|
|
else if( m_pCurrent == m_pObject )
|
|
|
|
{
|
|
|
|
// finished
|
|
|
|
stop = true;
|
|
|
|
m_pCurrent = 0;
|
|
|
|
}
|
|
|
|
else if( m_pCurrent->nextSibling( ) )
|
|
|
|
{
|
|
|
|
m_pCurrent = m_pCurrent->nextSibling( );
|
|
|
|
stop = true;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
while( !stop );
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return m_pCurrent;
|
|
|
|
}
|