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/* This file is part of the KDE project
Copyright 2009 Stefan Nikolaus <stefan.nikolaus@kdemail.net>
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 CALLIGRA_SHEETS_MAP_VIEW_MODEL
#define CALLIGRA_SHEETS_MAP_VIEW_MODEL
#include "MapModel.h"
class KoCanvasBase;
class KoShape;
class KXMLGUIClient;
class QAction;
namespace Calligra
{
namespace Sheets
{
/**
* Extends the map model by active sheet tracking.
*/
class MapViewModel : public MapModel
{
Q_OBJECT
public:
MapViewModel(Map *map, KoCanvasBase *canvas, KXMLGUIClient *xmlGuiClient);
virtual ~MapViewModel();
// QAbstractItemModel interface
virtual QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
virtual Qt::ItemFlags flags(const QModelIndex &index) const;
virtual bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole);
Sheet* activeSheet() const;
public Q_SLOTS:
/**
* Set the active \p sheet and emits activeSheetChanged(Sheet*) afterwards.
*/
void setActiveSheet(Sheet* sheet);
protected:
/**
* Plugs the action lists in, if a KParts::GUIActivateEvent is received.
* \return always \c false
*/
bool eventFilter(QObject *object, QEvent *event);
private Q_SLOTS:
/**
* Adds \p sheet to the goto sheet actions.
*/
virtual void addSheet(Sheet *sheet);
/**
* Removes \p sheet from the goto sheet actions.
*/
virtual void removeSheet(Sheet *sheet);
/**
* Adds the \p shape, if \p sheet is active.
*/
void addShape(Sheet *sheet, KoShape *shape);
/**
* Removes the \p shape, if \p sheet is active.
*/
void removeShape(Sheet *sheet, KoShape *shape);
/**
* Activates the associated sheet of the \p action.
*/
void gotoSheetActionTriggered(QAction *action);
Q_SIGNALS:
void activeSheetChanged(Sheet* sheet);
private:
class Private;
Private * const d;
};
} // namespace Sheets
} // namespace Calligra
#endif // CALLIGRA_SHEETS_MAP_VIEW_MODEL
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