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60 lignes
1.8 KiB
60 lignes
1.8 KiB
/*
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* Copyright (c) 2002 Patrick Julien <freak@codepimps.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef KIS_STRATEGY_MOVE_H_
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#define KIS_STRATEGY_MOVE_H_
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#include <tqpoint.h>
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#include <tqrect.h>
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#include <koffice_export.h>
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class KisCanvasController;
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class KisCanvasSubject;
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class KRITAUI_EXPORT KisStrategyMove {
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public:
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KisStrategyMove();
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explicit KisStrategyMove(KisCanvasSubject *subject);
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virtual ~KisStrategyMove();
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public:
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void reset(KisCanvasSubject *subject);
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void startDrag(const TQPoint& pos);
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void drag(const TQPoint& pos);
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void endDrag(const TQPoint& pos, bool undo = true);
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void simpleMove(const TQPoint& pt1, const TQPoint& pt2);
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void simpleMove(TQ_INT32 x1, TQ_INT32 y1, TQ_INT32 x2, TQ_INT32 y2);
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private:
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KisStrategyMove(const KisStrategyMove&);
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KisStrategyMove& operator=(const KisStrategyMove&);
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private:
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KisCanvasController *m_controller;
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KisCanvasSubject *m_subject;
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TQRect m_deviceBounds;
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TQPoint m_dragStart;
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TQPoint m_layerStart;
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TQPoint m_layerPosition;
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bool m_dragging;
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};
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#endif // KIS_STRATEGY_MOVE_H_
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