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144 lines
4.3 KiB
144 lines
4.3 KiB
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/*
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Copyright (c) 2003,2004,2005 Clarence Dang <dang@kde.org>
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef __kptoolrectangle_h__
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#define __kptoolrectangle_h__
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#include <tqbrush.h>
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#include <tqpen.h>
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#include <tqpixmap.h>
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#include <tqpoint.h>
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#include <tqrect.h>
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#include <kpcommandhistory.h>
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#include <kptool.h>
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class TQString;
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class kpColor;
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class kpMainWindow;
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class kpToolWidgetFillStyle;
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class kpToolWidgetLineWidth;
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class kpViewManager;
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class kpToolRectangle : public kpTool
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{
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Q_OBJECT
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TQ_OBJECT
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public:
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// it turns out that these tqshapes are all really the same thing
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// (same options, same feel) - the only real difference is the
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// drawing functions (a one line change)
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enum Mode {Rectangle, RoundedRectangle, Ellipse};
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kpToolRectangle (Mode mode,
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const TQString &text, const TQString &description,
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int key,
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kpMainWindow *mainWindow,
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const char *name);
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kpToolRectangle (kpMainWindow *);
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virtual ~kpToolRectangle ();
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void setMode (Mode mode);
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virtual bool careAboutModifierState () const { return true; }
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private:
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TQString haventBegunDrawUserMessage () const;
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public:
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virtual void begin ();
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virtual void end ();
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virtual void beginDraw ();
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private:
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void updateShape ();
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public:
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virtual void draw (const TQPoint &, const TQPoint &, const TQRect &);
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virtual void cancelShape ();
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virtual void releasedAllButtons ();
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virtual void endDraw (const TQPoint &, const TQRect &);
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private slots:
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void updatePens ();
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void updateBrushes ();
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virtual void slotForegroundColorChanged (const kpColor &);
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virtual void slotBackgroundColorChanged (const kpColor &);
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virtual void slotLineWidthChanged ();
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virtual void slotFillStyleChanged ();
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private:
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Mode m_mode;
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kpToolWidgetLineWidth *m_toolWidgetLineWidth;
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kpToolWidgetFillStyle *m_toolWidgetFillStyle;
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void updatePen (int mouseButton);
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TQPen m_pen [2], m_maskPen [2];
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void updateBrush (int mouseButton);
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TQBrush m_brush [2], m_maskBrush [2];
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void applyModifiers ();
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TQPoint m_toolRectangleStartPoint, m_toolRectangleEndPoint;
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TQRect m_toolRectangleRectWithoutLineWidth, m_toolRectangleRect;
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};
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class kpToolRectangleCommand : public kpCommand
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{
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public:
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kpToolRectangleCommand (kpToolRectangle::Mode mode,
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const TQPen &pen, const TQPen &maskPen,
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const TQBrush &brush, const TQBrush &maskBrush,
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const TQRect &rect,
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const TQPoint &startPoint, const TQPoint &endPoint,
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kpMainWindow *mainWindow);
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virtual ~kpToolRectangleCommand ();
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virtual TQString name () const;
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virtual int size () const;
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virtual void execute ();
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virtual void unexecute ();
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private:
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kpToolRectangle::Mode m_mode;
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TQPen m_pen, m_maskPen;
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TQBrush m_brush, m_maskBrush;
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TQRect m_rect;
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TQPoint m_startPoint, m_endPoint;
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TQPixmap *m_oldPixmapPtr;
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};
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#endif // __kptoolrectangle_h__
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