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# WPGXParser.h

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    00001 /* libwpg
    00002  * Copyright (C) 2006 Ariya Hidayat (ariya@kde.org)
    00003  * Copyright (C) 2004 Marc Oude Kotte (marc@solcon.nl)
    00004  * Copyright (C) 2005 Fridrich Strba (fridrich.strba@bluewin.ch)
    00005  *
    00006  * This library is free software; you can redistribute it and/or
    00007  * modify it under the terms of the GNU Library General Public
    00008  * License as published by the Free Software Foundation; either
    00009  * version 2 of the License, or (at your option) any later version.
    00010  *
    00011  * This library is distributed in the hope that it will be useful,
    00012  * but WITHOUT ANY WARRANTY; without even the implied warranty of
    00013  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00014  * Library General Public License for more details.
    00015  *
    00016  * You should have received a copy of the GNU Library General Public
    00017  * License along with this library; if not, write to the
    00018  * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    00019  * Boston, MA  02111-1301 USA
    00020  *
    00021  * For further information visit http://libwpg.sourceforge.net
    00022  */
    00023
    00024 /* "This product is not manufactured, approved, or supported by
    00025  * Corel Corporation or Corel Corporation Limited."
    00026  */
    00027
    00028 #ifndef __WPGXPARSER_H__
    00029 #define __WPGXPARSER_H__
    00030
    00031 #include "WPGPaintInterface.h"
    00032 #include <libwpd/WPXStream.h>
    00033 #include "WPGColor.h"
    00034
    00035 #include <map>
    00036
    00037 class WPGXParser
    00038 {
    00039 public:
    00040         WPGXParser(WPXInputStream *input, libwpg::WPGPaintInterface* painter);
    00041         WPGXParser(const WPGXParser& parser);
    00042         virtual ~WPGXParser() {};
    00043         virtual bool parse() = 0;
    00044
    00045         unsigned char readU8();
    00046         unsigned short readU16();
    00047         unsigned int readU32();
    00048         signed char readS8();
    00049         short readS16();
    00050         int readS32();
    00051         unsigned int readVariableLengthInteger();
    00052         WPGXParser& operator=(const WPGXParser& parser);
    00053
    00054 protected:
    00055         WPXInputStream* m_input;
    00056         libwpg::WPGPaintInterface* m_painter;
    00057         std::map<int,libwpg::WPGColor> m_colorPalette;
    00058 };
    00059
    00060 #endif // __WPGXPARSER_H__