F:/KPlato/koffice/libs/kofficecore/KoPictureCollection.h

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/* This file is part of the KDE project
   Copyright (C) 1998, 1999 Reginald Stadlbauer <reggie@kde.org>
   Copyright (c) 2001 David Faure <faure@kde.org>
   Copyright (C) 2002 Nicolas GOUTTE <goutte@kde.org>

   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License as published by the Free Software Foundation; either
   version 2 of the License, or (at your option) any later version.

   This library 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
   Library General Public License for more details.

   You should have received a copy of the GNU Library General Public License
   along with this library; see the file COPYING.LIB.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
*/

#ifndef koPictureCollection_h
#define koPictureCollection_h

#include <QMap>
#include <QDomDocument>
#include <QDomElement>
#include <q3valuelist.h>

#include "KoPicture.h"

class KUrl;

class KoStore;
class KoXmlWriter;

class KOFFICECORE_EXPORT KoPictureCollection : public QMap<KoPictureKey, KoPicture>
{
public:
    enum Type {
        CollectionPicture=0,
        CollectionImage,
        CollectionClipart
    };

    KoPicture findPicture( const KoPictureKey &key ) const;

    KoPicture insertPicture( const KoPictureKey& key, const KoPicture& picture );

    KoPicture insertPicture( const KoPicture& picture );

    KoPicture downloadPicture(const KUrl& url, QWidget *window);

    KoPicture loadPicture( const QString &fileName );

    bool saveToStore(const Type pictureType, KoStore * store, const Q3ValueList<KoPictureKey>& keys );

    QDomElement saveXML(const Type pictureType, QDomDocument &doc,
        Q3ValueList<KoPictureKey> keys );

    bool saveOasisToStore( KoStore *store, Q3ValueList<KoPictureKey> keys, KoXmlWriter* manifestWriter );


    typedef QMap<KoPictureKey, QString> StoreMap;
    StoreMap readXML( QDomElement &pixmapsElem );

    void readXML( QDomElement& pixmapsElem, QMap <KoPictureKey, QString>& map );

    void readFromStore( KoStore * store, const StoreMap & storeMap );

    KoPicture findOrLoad(const QString& fileName, const QDateTime& dateTime);

    QString getOasisFileName(const KoPicture& picture) const;

    void assignUniqueIds();


private:
    QString getFileName(const Type pictureType, KoPicture& picture, int& counter);

    class Private;
    Private* d;
};

#endif /* __koPictureCollection_h_- */

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