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//
// C++ Implementation: pageitempointer
//
// Description:
//
//
// Author: Pierre Marchand <pierremarc@oep-h.com>, (C) 2008
//
// Copyright: See COPYING file that comes with this distribution
//
//
#include "pageitempointer.h"
#include "pageitem.h"
void PageItemPointerDB::addToDB(const QString & key, PageItem * value)
{
insert(key,value);
connect ( value,SIGNAL( destroyed ( QObject* ) ),this,SLOT( removeFromDB ( QObject* ) ) );
}
void PageItemPointerDB::removeFromDB ( QObject * obj )
{
if ( obj )
{
QString k ( obj->objectName() );
remove ( k );
}
}
/// PageItemPointer
PageItemPointerDB PageItemPointer::PIdb;
PageItemPointer::PageItemPointer ( PageItem * pi ) :QPointer<PageItem> ( pi )
{
if ( !isNull() )
{
PIdb.addToDB( pi->objectName(), pi);
}
}
PageItemPointer::PageItemPointer ( const PageItemPointer & pip ) :QPointer<PageItem> (PIdb[ pip->objectName() ])
{
}
PageItemPointer::PageItemPointer(const QString & objname):QPointer<PageItem>(PIdb[objname])
{
}
PageItemPointer::~PageItemPointer()
{
}
QDataStream &operator << ( QDataStream & out , const PageItemPointer& pip )
{
out << pip->objectName();
return out;
}
QDataStream &operator >> ( QDataStream & in , PageItemPointer& pip )
{
QString piName;
in >> piName;
pip = PageItemPointer(piName);
return in;
}
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