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/*
* Kivio - Visual Modelling and Flowcharting
* Copyright (C) 2000-2001 theKompany.com & Dave Marotti
*
* 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.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef __kivio_map_h__
#define __kivio_map_h__
class KivioPage;
class KivioMap;
class KivioDoc;
class KoStore;
class KoXmlWriter;
class KoGenStyles;
class QDomElement;
class QDomDocument;
class DCOPObject;
#include <qintdict.h>
#include <qobject.h>
#include <qptrlist.h>
#include <qstringlist.h>
/*
* A map is a simple container for all pages. Usually a complete map is saved in one file.
*/
class KivioMap : public QObject
{
public:
/**
* Created an empty map.
*/
KivioMap( KivioDoc* doc, const char* name = 0 );
/**
* This deletes all pages contained in this map.
*/
virtual ~KivioMap();
QDomElement save( QDomDocument& doc );
void saveOasis(KoStore* store, KoXmlWriter* docWriter, KoGenStyles* styles);
bool loadXML( const QDomElement& mymap );
/**
* @param _page becomes added to the map.
*/
void addPage( KivioPage* );
void takePage( KivioPage* page );
void insertPage( KivioPage* page );
/**
* The page named @param _from is being moved to the page @param _to.
* If @param _before is true @param _from is inserted before (after otherwise)
* @param _to.
*/
void movePage( const QString & _from, const QString & _to, bool _before = true );
KivioPage* findPage( const QString& name );
/**
* Use the @ref #nextPage function to get all the other pages.
* Attention: Function is not reentrant.
*
* @return a pointer to the first page in this map.
*/
KivioPage* firstPage();
/**
* @return a pointer to the last page in this map.
*/
KivioPage* lastPage();
/**
* Call @ref #firstPage first. This will set the list pointer to
* the first page. Attention: Function is not reentrant.
*
* @return a pointer to the next page in this map.
*/
KivioPage* nextPage();
QPtrList<KivioPage>& pageList() { return m_lstPages; }
/**
* Returns list of visible pages as stringlist.
*/
QStringList visiblePages() const;
/**
* Returns list of hidden pages as stringlist.
*/
QStringList hiddenPages() const;
/**
* @return amount of pages in this map.
*/
int count()const;
void update();
KivioDoc* doc()const;
virtual DCOPObject* dcopObject();
void clear();
private:
QPtrList<KivioPage> m_lstPages;
QPtrList<KivioPage> m_lstDeletedPages;
KivioDoc* m_pDoc;
DCOPObject* m_dcop;
};
#endif
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