Warning, file /graphics/kolourpaint/tools/rectangular/kpToolRectangularBase.h was not indexed or was modified since last indexation (in which case cross-reference links may be missing, inaccurate or erroneous).
0001 0002 /* 0003 Copyright (c) 2003-2007 Clarence Dang <dang@kde.org> 0004 All rights reserved. 0005 0006 Redistribution and use in source and binary forms, with or without 0007 modification, are permitted provided that the following conditions 0008 are met: 0009 0010 1. Redistributions of source code must retain the above copyright 0011 notice, this list of conditions and the following disclaimer. 0012 2. Redistributions in binary form must reproduce the above copyright 0013 notice, this list of conditions and the following disclaimer in the 0014 documentation and/or other materials provided with the distribution. 0015 0016 THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 0017 IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 0018 OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 0019 IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 0020 INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 0021 NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 0022 DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 0023 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 0024 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 0025 THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 0026 */ 0027 0028 0029 #ifndef KP_TOOL_RECTANGULAR_BASE_H 0030 #define KP_TOOL_RECTANGULAR_BASE_H 0031 0032 0033 #include "imagelib/kpImage.h" 0034 #include "tools/kpTool.h" 0035 0036 0037 class QPoint; 0038 class QRect; 0039 class QString; 0040 0041 class kpColor; 0042 0043 0044 struct kpToolRectangularBasePrivate; 0045 0046 0047 // it turns out that these shapes are all really the same thing 0048 // (same options, same feel) - the only real difference is the 0049 // drawing function i.e. drawShape(). 0050 class kpToolRectangularBase : public kpTool 0051 { 0052 Q_OBJECT 0053 0054 public: 0055 typedef void (*DrawShapeFunc) (kpImage * /*image*/, 0056 int /*x*/, int /*y*/, int /*width*/, int /*height*/, 0057 const kpColor &/*fcolor*/, int /*penWidth = 1*/, 0058 const kpColor &/*bcolor = kpColor::Invalid*/); 0059 0060 kpToolRectangularBase (const QString &text, const QString &description, 0061 DrawShapeFunc drawShapeFunc, 0062 int key, 0063 kpToolEnvironment *environ, QObject *parent, 0064 const QString &name); 0065 0066 ~kpToolRectangularBase () override; 0067 0068 bool careAboutModifierState () const override { return true; } 0069 0070 private Q_SLOTS: 0071 virtual void slotLineWidthChanged (); 0072 virtual void slotFillStyleChanged (); 0073 0074 private: 0075 QString haventBegunDrawUserMessage () const; 0076 0077 public: 0078 void begin () override; 0079 void end () override; 0080 0081 private: 0082 void applyModifiers (); 0083 void beginDraw () override; 0084 private: 0085 kpColor drawingForegroundColor () const; 0086 kpColor drawingBackgroundColor () const; 0087 void updateShape (); 0088 public: 0089 void draw (const QPoint &, const QPoint &, const QRect &) override; 0090 void cancelShape () override; 0091 void releasedAllButtons () override; 0092 void endDraw (const QPoint &, const QRect &) override; 0093 0094 private: 0095 kpToolRectangularBasePrivate * const d; 0096 }; 0097 0098 0099 #endif // KP_TOOL_RECTANGULAR_BASE_H