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/* This file is part of the KDE project
* Copyright (C) 2009 Pierre Stirnweiss <pstirnweiss@googlemail.com>
*
* 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 CHANGETRACKINGTOOL_H
#define CHANGETRACKINGTOOL_H
#include <KoToolBase.h>
class KoCanvasBase;
class KoPointerEvent;
class KoTextEditor;
class KoTextShapeData;
class KoViewConverter;
class TextShape;
class TrackedChangeManager;
class TrackedChangeModel;
class QModelIndex;
class QPainter;
class QRectF;
class QKeyEvent;
class QTreeView;
/// This tool allows to manipulate the tracked changes of a document. You can accept or reject changes.
class ChangeTrackingTool : public KoToolBase
{
Q_OBJECT
public:
ChangeTrackingTool(KoCanvasBase *canvas);
~ChangeTrackingTool();
virtual void mouseReleaseEvent(KoPointerEvent* event);
virtual void mouseMoveEvent(KoPointerEvent* event);
virtual void mousePressEvent(KoPointerEvent* event);
virtual void paint(QPainter& painter, const KoViewConverter& converter);
virtual void keyPressEvent(QKeyEvent* event);
virtual void activate(ToolActivation toolActivation, const QSet<KoShape*> &shapes);
virtual void deactivate();
protected:
virtual QWidget* createOptionWidget();
private slots:
void acceptChange();
void rejectChange();
void selectedChangeChanged(QModelIndex newItem, QModelIndex previousItem);
void setShapeData(KoTextShapeData *data);
void showTrackedChangeManager();
private:
int pointToPosition(const QPointF & point) const;
QRectF textRect(int startPosition, int endPosition);
void updateSelectedShape(const QPointF &point);
bool m_disableShowChangesOnExit;
KoTextEditor *m_textEditor;
KoTextShapeData *m_textShapeData;
KoCanvasBase *m_canvas;
TextShape *m_textShape;
TrackedChangeModel *m_model;
TrackedChangeManager *m_trackedChangeManager;
QTreeView *m_changesTreeView;
};
#endif // CHANGETRACKINGTOOL_H
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