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/*
* Copyright (c) 1999 Matthias Elter <me@kde.org>
* Copyright (c) 2002 Patrick Julien <freak@codepimps.org>
* Copyright (c) 2004 Boudewijn Rempt <boud@valdyas.org>
*
* This program 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 2 of the License, or
* (at your option) any later version.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef KIS_ZOOM_TOOL_H_
#define KIS_ZOOM_TOOL_H_
#include <tqtimer.h>
#include "kis_tool_non_paint.h"
#include "kis_tool_factory.h"
class KisCanvasSubject;
class KisToolZoom : public KisToolNonPaint {
typedef KisToolNonPaint super;
TQ_OBJECT
public:
KisToolZoom();
virtual ~KisToolZoom();
public:
virtual void update(KisCanvasSubject *subject);
public:
virtual void setup(TDEActionCollection *collection);
virtual enumToolType toolType() { return TOOL_VIEW; }
virtual TQ_UINT32 priority() { return 2; }
virtual void buttonPress(KisButtonPressEvent *e);
virtual void move(KisMoveEvent *e);
virtual void buttonRelease(KisButtonReleaseEvent *e);
virtual void paint(KisCanvasPainter& gc);
virtual void paint(KisCanvasPainter& gc, const TQRect& rc);
private:
void paintOutline();
void paintOutline(KisCanvasPainter& gc, const TQRect& rc);
public slots:
void activate();
void deactivate();
private slots:
void slotTimer();
private:
KisCanvasSubject *m_subject;
TQPoint m_startPos;
TQPoint m_endPos;
bool m_dragging;
TQCursor m_plusCursor;
TQCursor m_minusCursor;
TQTimer m_timer;
};
class KisToolZoomFactory : public KisToolFactory {
typedef KisToolFactory super;
public:
KisToolZoomFactory() : super() {};
virtual ~KisToolZoomFactory(){};
virtual KisTool * createTool(TDEActionCollection * ac) {
KisTool * t = new KisToolZoom();
TQ_CHECK_PTR(t);
t->setup(ac);
return t;
}
virtual KisID id() { return KisID("zoom", i18n("Zoom Tool")); }
};
#endif // KIS_ZOOM_TOOL_H_
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