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mathfunctionimplementor.h
00001 /*************************************************************************** 00002 mathfunctionimplementor.h - description 00003 ------------------- 00004 begin : Thu Feb 27 2003 00005 copyright : (C) 2003 by Fungmeista 00006 email : mizunoami44@users.sourceforge.net 00007 ***************************************************************************/ 00008 00009 /*************************************************************************** 00010 * * 00011 * This program is free software; you can redistribute it and/or modify * 00012 * it under the terms of the GNU General Public License as published by * 00013 * the Free Software Foundation; either version 2 of the License, or * 00014 * (at your option) any later version. * 00015 * * 00016 ***************************************************************************/ 00017 00018 #ifndef _MATHFUNCTIONIMPLEMENTOR_H_ 00019 #define _MATHFUNCTIONIMPLEMENTOR_H_ 00020 00021 #include <map> 00022 #include <string> 00023 00024 class MathFunction; 00025 class QMouseEvent; 00026 class QPainter; 00027 00032 class MathFunctionImplementor 00033 { 00034 typedef std::map<std::string,MathFunction*> MathFunctionMap; 00035 typedef std::pair<std::string,MathFunction*> MathFunctionPair; 00036 00037 public: 00038 MathFunctionImplementor(); 00039 virtual ~MathFunctionImplementor(); 00040 00044 virtual void installMathFunctions(){} 00045 00046 protected: 00048 virtual void drawMathFunctions(QPainter *); 00049 00051 virtual void cancelMathFunctions(); 00052 00054 void addMathFunction( MathFunction *, const char * id ); 00055 00057 MathFunction* getMathFunction( const char * id ); 00058 00060 virtual void sendCustomClick(QMouseEvent *, MathFunction *, double x, double y); 00061 00062 virtual int mathFunctionCount(){return math_functions.size();} 00063 00068 void mathFunctionClick(QMouseEvent *e, double x, double y); 00069 00070 private: 00071 MathFunctionMap math_functions; 00072 }; 00073 00074 #endif