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161 lines
3.4 KiB
161 lines
3.4 KiB
/* This file is part of the KDE project
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Copyright (C) 2001, 2002, 2003 The Karbon Developers
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library 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 GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __VPENCILTOOL_H__
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#define __VPENCILTOOL_H__
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#include <qptrlist.h>
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#include <qstring.h>
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#include <klocale.h>
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#include <kdialogbase.h>
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#include "KoPoint.h"
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#include "vtool.h"
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class QLabel;
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class QWidget;
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class VPath;
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class KarbonView;
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class QCheckBox;
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class QWidgetStack;
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class QComboBox;
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class KDoubleNumInput;
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class QCursor;
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class VPencilOptionsWidget : public KDialogBase
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{
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Q_OBJECT
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public:
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VPencilOptionsWidget( KarbonView*view, QWidget* parent = 0L, const char* name = 0L );
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int currentMode();
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bool optimize();
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float combineAngle();
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float fittingError();
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public slots:
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void selectMode();
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private:
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KarbonView *m_view;
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QCheckBox *m_optimizeRaw;
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QCheckBox *m_optimizeCurve;
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KDoubleNumInput *m_combineAngle;
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KDoubleNumInput *m_fittingError;
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QWidgetStack *m_widgetStack;
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QComboBox *m_combo;
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int m_mode;
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};
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/**
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* The pencil tool.
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*
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* This tool has three modes of operation
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* * Raw - exactly what is drawn by the user is what is captured
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* * Straightend - captured data is straightended
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* * Smooth - captured data is converted to a bezier curve
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*
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*/
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class VPencilTool : public VTool
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{
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public:
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VPencilTool( KarbonView *view );
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~VPencilTool();
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virtual void activate();
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virtual void deactivate();
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virtual void setup(KActionCollection *collection);
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virtual QString uiname() { return i18n( "Pencil Tool" ); }
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virtual QString contextHelp();
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virtual enumToolType toolType() { return TOOL_FREEHAND; }
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virtual bool showDialog() const;
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enum {
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RAW,
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STRAIGHT,
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CURVE
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};
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protected:
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/**
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* Helper method: draws the polyline.
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*/
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void draw();
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virtual void mouseMove();
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virtual void mouseButtonPress();
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virtual void mouseButtonRelease();
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virtual void mouseButtonDblClick();
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virtual void mouseDrag();
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virtual void mouseDragRelease();
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virtual void mouseDragShiftPressed();
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virtual void mouseDragCtrlPressed();
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virtual void mouseDragShiftReleased();
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virtual void mouseDragCtrlReleased();
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virtual void cancel();
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virtual void cancelStep();
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virtual void accept();
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/**
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* The list of this polyline points.
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*/
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QPtrList<KoPoint> m_Points;
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/**
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* The start of the last drawn vector.
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*/
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KoPoint m_lastVectorStart;
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/**
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* The end of the last drawn vector.
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*/
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KoPoint m_lastVectorEnd;
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/**
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* Indicates if the Line is to close.
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*/
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bool m_close;
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/**
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* The mode of the pencile
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*/
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short m_mode;
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bool m_optimize;
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float m_combineAngle;
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VPencilOptionsWidget *m_optionWidget;
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private:
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QCursor* m_cursor;
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};
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#endif
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