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133 lines
3.8 KiB
133 lines
3.8 KiB
/*
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* kis_tool_moutline.h -- part of Chalk
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*
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* Copyright (c) 2006 Emanuele Tamponi <emanuele@valinor.it>
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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_TOOL_MOUTLINE_H_
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#define KIS_TOOL_MOUTLINE_H_
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#include "kis_tool_factory.h"
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#include "kis_curve_framework.h"
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#include "kis_tool_curve.h"
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class TQSlider;
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class KisToolMagnetic;
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class KisVector2D;
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class Node;
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typedef TQValueVector<Node> NodeCol;
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typedef TQValueVector<NodeCol> NodeMatrix;
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typedef TQValueVector<TQ_INT16> GrayCol;
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typedef TQValueVector<GrayCol> GrayMatrix;
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class KisCurveMagnetic : public KisCurve {
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typedef KisCurve super;
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KisToolMagnetic *m_parent;
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void reduceMatrix (TQRect&, GrayMatrix&, int, int, int, int);
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void findEdge (int, int, const GrayMatrix&, Node&);
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void detectEdges (const TQRect&, KisPaintDeviceSP, GrayMatrix&);
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void gaussianBlur (const TQRect&, KisPaintDeviceSP, KisPaintDeviceSP);
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void toGrayScale (const TQRect&, KisPaintDeviceSP, GrayMatrix&);
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void getDeltas (const GrayMatrix&, GrayMatrix&, GrayMatrix&);
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void getMagnitude (const GrayMatrix&, const GrayMatrix&, GrayMatrix&);
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void nonMaxSupp (const GrayMatrix&, const GrayMatrix&, const GrayMatrix&, GrayMatrix&);
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public:
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KisCurveMagnetic (KisToolMagnetic *parent);
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~KisCurveMagnetic ();
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virtual KisCurve::iterator addPivot (iterator, const KisPoint&);
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virtual KisCurve::iterator pushPivot (const KisPoint&);
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virtual void calculateCurve (iterator, iterator, iterator);
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};
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class KisToolMagnetic : public KisToolCurve {
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typedef KisToolCurve super;
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Q_OBJECT
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TQ_OBJECT
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friend class KisCurveMagnetic;
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public:
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KisToolMagnetic();
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~KisToolMagnetic();
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virtual void update (KisCanvasSubject*);
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virtual void setup (KActionCollection*);
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virtual enumToolType toolType() { return TOOL_SELECT; }
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virtual TQ_UINT32 priority() { return 9; }
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virtual void keyPress(TQKeyEvent*);
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virtual void buttonPress(KisButtonPressEvent*);
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virtual void buttonRelease(KisButtonReleaseEvent*);
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virtual void move(KisMoveEvent*);
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virtual KisCurve::iterator selectByMouse(KisCurve::iterator it);
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bool editingMode() {return m_editingMode;}
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virtual TQWidget* createOptionWidget(TQWidget* parent);
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public slots:
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virtual void activate ();
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virtual void deactivate ();
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void slotCommitCurve ();
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void slotSetDistance (int);
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private:
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KisCurveMagnetic *m_derived;
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TQWidget* m_optWidget;
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TQLabel* m_mode;
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TQLabel* m_lbDistance;
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TQSlider* m_slDistance;
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bool m_editingMode;
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bool m_editingCursor;
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bool m_draggingCursor;
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bool m_needNewPivot;
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int m_distance;
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};
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class KisToolMagneticFactory : public KisToolFactory {
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typedef KisToolFactory super;
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public:
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KisToolMagneticFactory() : super() {};
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virtual ~KisToolMagneticFactory(){};
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virtual KisTool * createTool(KActionCollection * ac) {
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KisTool * t = new KisToolMagnetic();
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TQ_CHECK_PTR(t);
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t->setup(ac);
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return t;
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}
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virtual KisID id() { return KisID("magneticoutline", i18n("Magnetic Outline Selection Tool")); }
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};
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#endif // KIS_TOOL_MOUTLINE_H_
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