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rotate_tool.h
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rotate_tool.h
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/*
* Copyright 2012, 2013 Thomas Schöps
* Copyright 2012-2014, 2016 Kai Pastor
*
* This file is part of OpenOrienteering.
*
* OpenOrienteering 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 3 of the License, or
* (at your option) any later version.
*
* OpenOrienteering 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 OpenOrienteering. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef OPENORIENTEERING_TOOL_ROTATE_H
#define OPENORIENTEERING_TOOL_ROTATE_H
#include <QtGlobal>
#include <QObject>
#include <QString>
#include "core/map_coord.h"
#include "tools/tool_base.h"
class QAction;
class QKeyEvent;
class QPainter;
class QRectF;
namespace OpenOrienteering {
class MapEditorController;
class MapWidget;
/**
* Tool to rotate objects.
*/
class RotateTool : public MapEditorToolBase
{
Q_OBJECT
public:
RotateTool(MapEditorController* editor, QAction* tool_action);
~RotateTool() override;
protected:
void initImpl() override;
void mouseMove() override;
void clickRelease() override;
void dragStart() override;
void dragMove() override;
void dragFinish() override;
bool keyPress(QKeyEvent* event) override;
bool keyRelease(QKeyEvent* event) override;
void drawImpl(QPainter* painter, MapWidget* widget) override;
int updateDirtyRectImpl(QRectF& rect) override;
void objectSelectionChangedImpl() override;
void updateStatusText() override;
// Mouse handling
MapCoordF rotation_center;
qreal original_rotation = 0;
qreal current_rotation = 0;
};
} // namespace OpenOrienteering
#endif