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//
// C++ Interface: pageitempointer
//
// Description:
//
//
// Author: Pierre Marchand <pierremarc@oep-h.com>, (C) 2008
//
// Copyright: See COPYING file that comes with this distribution
//
//
#ifndef PAGEITEMPOINTER_H
#define PAGEITEMPOINTER_H
#include <QDataStream>
#include <QMap>
#include <QObject>
#include <QPointer>
#include <QString>
class PageItem;
class PageItemPointerDB : public QObject ,public QMap<QString, PageItem*>
{
Q_OBJECT
public:
PageItemPointerDB(){}
~PageItemPointerDB(){}
void addToDB(const QString& key, PageItem* value );
public slots:
void removeFromDB ( QObject* obj );
};
/**
* Holds a guarded pointer and offers some kind of serialization.
*
*/
class PageItemPointer : public QPointer<PageItem>
{
static PageItemPointerDB PIdb;
public:
PageItemPointer() :QPointer<PageItem>() {}
PageItemPointer ( PageItem* pi );
PageItemPointer ( const PageItemPointer& pip );
PageItemPointer ( const QString& objname );
~PageItemPointer();
};
QDataStream & operator<< ( QDataStream & out , const PageItemPointer& pip );
QDataStream & operator>> ( QDataStream & in , PageItemPointer& pip );
#endif
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