WPS4.h
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00001 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
00002 /* libwpd
00003  * Copyright (C) 2006, 2007 Andrew Ziem
00004  * Copyright (C) 2003-2005 William Lachance (william.lachance@sympatico.ca)
00005  * Copyright (C) 2003 Marc Maurer (uwog@uwog.net)
00006  *
00007  * This library is free software; you can redistribute it and/or
00008  * modify it under the terms of the GNU Library General Public
00009  * License as published by the Free Software Foundation; either
00010  * version 2 of the License, or (at your option) any later version.
00011  *
00012  * This library is distributed in the hope that it will be useful,
00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00015  * Library General Public License for more details.
00016  *
00017  * You should have received a copy of the GNU Library General Public
00018  * License along with this library; if not, write to the Free Software
00019  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
00020  *
00021  */
00022 
00023 #ifndef WPS4_H
00024 #define WPS4_H
00025 
00026 #include <vector>
00027 #include <map>
00028 
00029 #include <libwpd-stream/WPXStream.h>
00030 #include "libwps_internal.h"
00031 #include "WPS.h"
00032 
00033 #include "WPSParser.h"
00034 
00035 class WPSContentListener;
00036 typedef WPSContentListener WPS4ContentListener;
00037 class WPSPageSpan;
00038 
00039 namespace WPS4ParserInternal
00040 {
00041 struct Font;
00042 }
00043 
00044 class WPS4Parser : public WPSParser
00045 {
00046 public:
00047         WPS4Parser(WPXInputStreamPtr &input, WPSHeaderPtr &header);
00048         ~WPS4Parser();
00049 
00050         void parse(WPXDocumentInterface *documentInterface);
00051 private:
00052         void parsePages(std::vector<WPSPageSpan> &pageList, WPXInputStreamPtr &input);
00053         void parse(WPXInputStreamPtr &input);
00054         void readFontsTable(WPXInputStreamPtr &input);
00055         bool readFODPage(WPXInputStreamPtr &input, std::vector<WPSFOD> &FODs);
00056         void propertyChangeDelta(uint32_t newTextAttributeBits);
00057         void propertyChange(std::string rgchProp, WPS4ParserInternal::Font &font);
00058         void propertyChangePara(std::string rgchProp);
00059         void readText(WPXInputStreamPtr &input);
00060 
00061 #ifdef DEBUG
00062         static std::string to_bits(std::string s);
00063 #endif
00064         uint32_t m_oldTextAttributeBits;
00065         uint32_t m_offset_eot; /* stream offset to end of text */
00066         std::vector<WPSFOD> m_CHFODs; /* CHaracter FOrmatting Descriptors */
00067         std::vector<WPSFOD> m_PAFODs; /* PAragraph FOrmatting Descriptors */
00068         shared_ptr<WPS4ContentListener> m_listener; /* the listener (if set)*/
00069         std::map<uint8_t, WPS4ParserInternal::Font> m_fonts; /* fonts in format <index code, <font name, encoding>>  */
00070         const uint8_t m_worksVersion;
00071 };
00072 
00073 #endif /* WPS4_H */
00074 /* vim:set shiftwidth=4 softtabstop=4 noexpandtab: */