lib Library API Documentation

cmstyle.h

00001 /* This file is part of the KDE project
00002    Copyright (C) 2003 Ulrich Kuettler <ulrich.kuettler@gmx.de>
00003 
00004    This library is free software; you can redistribute it and/or
00005    modify it under the terms of the GNU Library General Public
00006    License as published by the Free Software Foundation; either
00007    version 2 of the License, or (at your option) any later version.
00008 
00009    This library is distributed in the hope that it will be useful,
00010    but WITHOUT ANY WARRANTY; without even the implied warranty of
00011    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012    Library General Public License for more details.
00013 
00014    You should have received a copy of the GNU Library General Public License
00015    along with this library; see the file COPYING.LIB.  If not, write to
00016    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
00017    Boston, MA 02111-1307, USA.
00018 */
00019 
00020 #ifndef CMSTYLE_H
00021 #define CMSTYLE_H
00022 
00023 #include "fontstyle.h"
00024 
00025 KFORMULA_NAMESPACE_BEGIN
00026 
00027 
00028 class CMAlphaTable : public AlphaTable {
00029 public:
00030 
00031     CMAlphaTable();
00032 
00033     virtual AlphaTableEntry entry( short pos, CharFamily family, CharStyle style ) const;
00034 
00035 private:
00036 
00037 };
00038 
00039 
00040 class CMStyle : public FontStyle {
00041 public:
00042 
00044     virtual bool init( ContextStyle* context );
00045 
00047     virtual const AlphaTable* alphaTable() const;
00048 
00049     virtual Artwork* createArtwork( SymbolType type = EmptyBracket ) const;
00050 
00051     static QStringList missingFonts();
00052 
00053 private:
00054 
00055     CMAlphaTable m_alphaTable;
00056 };
00057 
00058 
00059 class CMArtwork : public Artwork {
00060 public:
00061     CMArtwork( SymbolType t );
00062 
00063     virtual void calcSizes( const ContextStyle& style,
00064                             ContextStyle::TextStyle tstyle,
00065                             luPt parentSize );
00066     virtual void calcSizes( const ContextStyle& style,
00067                             ContextStyle::TextStyle tstyle );
00068 
00069     virtual void draw( QPainter& painter, const LuPixelRect& r,
00070                        const ContextStyle& style,
00071                        ContextStyle::TextStyle tstyle,
00072                        luPt parentSize, const LuPixelPoint& origin );
00073     virtual void draw( QPainter& painter, const LuPixelRect& r,
00074                        const ContextStyle& style,
00075                        ContextStyle::TextStyle tstyle,
00076                        const LuPixelPoint& parentOrigin );
00077 
00078     virtual bool isNormalChar() const;
00079 
00080     virtual double slant() const;
00081 
00082 private:
00083 
00084     bool calcCMDelimiterSize( const ContextStyle& context, uchar c,
00085                               luPt fontSize, luPt parentSize );
00086     void calcLargest( const ContextStyle& context, uchar c, luPt fontSize );
00087     void drawCMDelimiter( QPainter& painter, const ContextStyle& style,
00088                           luPixel x, luPixel y, luPt height );
00089 
00090     short cmChar;
00091 };
00092 
00093 KFORMULA_NAMESPACE_END
00094 
00095 #endif
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This file is part of the documentation for lib Library Version 1.4.2.
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