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/*
* Copyright (C) 2013 Open Education Foundation
*
* Copyright (C) 2010-2013 Groupement d'Intérêt Public pour
* l'Education Numérique en Afrique (GIP ENA)
*
* This file is part of OpenBoard.
*
* OpenBoard 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, version 3 of the License,
* with a specific linking exception for the OpenSSL project's
* "OpenSSL" library (or with modified versions of it that use the
* same license as the "OpenSSL" library).
*
* OpenBoard 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 OpenBoard. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef UBDOCUMENTCONTAINER_H_
#define UBDOCUMENTCONTAINER_H_
#include <QtGui>
#include "UBDocumentProxy.h"
class UBDocumentContainer : public QObject
{
Q_OBJECT
public:
UBDocumentContainer(QObject * parent = 0);
virtual ~UBDocumentContainer();
void setDocument(UBDocumentProxy* document, bool forceReload = false);
UBDocumentProxy* selectedDocument(){return mCurrentDocument;}
int pageCount(){return mDocumentThumbs.size();}
const QPixmap* pageAt(int index){return mDocumentThumbs[index];}
static int pageFromSceneIndex(int sceneIndex);
static int sceneIndexFromPage(int sceneIndex);
void duplicatePages(QList<int>& pageIndexes);
bool movePageToIndex(int source, int target);
void deletePages(QList<int>& pageIndexes);
void addPage(int index);
void updatePage(int index);
void addEmptyThumbPage();
void insertThumbPage(int index);
private:
UBDocumentProxy* mCurrentDocument;
QList<const QPixmap*> mDocumentThumbs;
protected:
void deleteThumbPage(int index);
void updateThumbPage(int index);
void reloadThumbnails();
signals:
void documentSet(UBDocumentProxy* document);
void documentPageUpdated(int index);
void documentThumbnailsUpdated(UBDocumentContainer* source);
};
#endif /* UBDOCUMENTPROXY_H_ */