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114 lines
3.4 KiB
114 lines
3.4 KiB
/***************************************************************************
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common.h - Things that are needed often
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-------------------
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begin : Mon Mar 18 2002
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copyright : (C) 2002-2007 by Joachim Eibl
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email : joachim.eibl at gmx.de
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***************************************************************************/
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/***************************************************************************
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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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***************************************************************************/
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#ifndef _COMMON_H
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#define _COMMON_H
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#include <assert.h>
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template< class T >
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T min2( T x, T y )
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{
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return x<y ? x : y;
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}
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template< class T >
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T max2( T x, T y )
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{
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return x>y ? x : y;
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}
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typedef unsigned char UINT8;
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typedef unsigned short UINT16;
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typedef unsigned int UINT32;
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template <class T>
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T min3( T d1, T d2, T d3 )
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{
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if ( d1 < d2 && d1 < d3 ) return d1;
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if ( d2 < d3 ) return d2;
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return d3;
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}
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template <class T>
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T max3( T d1, T d2, T d3 )
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{
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if ( d1 > d2 && d1 > d3 ) return d1;
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if ( d2 > d3 ) return d2;
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return d3;
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}
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template <class T>
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T minMaxLimiter( T d, T minimum, T maximum )
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{
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assert(minimum<=maximum);
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if ( d < minimum ) return minimum;
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if ( d > maximum ) return maximum;
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return d;
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}
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#include <map>
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#include <qstring.h>
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class QFont;
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class QColor;
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class QSize;
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class QPoint;
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class QStringList;
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class QTextStream;
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class ValueMap
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{
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private:
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std::map<QString,QString> m_map;
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public:
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ValueMap();
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virtual ~ValueMap();
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void save( QTextStream& ts );
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void load( QTextStream& ts );
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QString getAsString();
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// void load( const QString& s );
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virtual void writeEntry(const QString&, const QFont& );
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virtual void writeEntry(const QString&, const QColor& );
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virtual void writeEntry(const QString&, const QSize& );
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virtual void writeEntry(const QString&, const QPoint& );
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virtual void writeEntry(const QString&, int );
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virtual void writeEntry(const QString&, bool );
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virtual void writeEntry(const QString&, const QStringList&, char separator );
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virtual void writeEntry(const QString&, const QString& );
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virtual void writeEntry(const QString&, const char* );
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virtual QFont readFontEntry (const QString&, QFont* defaultVal );
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virtual QColor readColorEntry(const QString&, QColor* defaultVal );
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virtual QSize readSizeEntry (const QString&, QSize* defaultVal );
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virtual QPoint readPointEntry(const QString&, QPoint* defaultVal );
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virtual bool readBoolEntry (const QString&, bool bDefault );
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virtual int readNumEntry (const QString&, int iDefault );
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virtual QStringList readListEntry (const QString&, const QStringList& defaultVal, char separator );
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virtual QString readEntry (const QString&, const QString& );
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};
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QStringList safeStringSplit(const QString& s, char sepChar=',', char metaChar='\\' );
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QString safeStringJoin(const QStringList& sl, char sepChar=',', char metaChar='\\' );
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#endif
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