ZWParser.hxx
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1 /* -*- Mode: C++; c-default-style: "k&r"; indent-tabs-mode: nil; tab-width: 2; c-basic-offset: 2 -*- */
2 
3 /* libmwaw
4 * Version: MPL 2.0 / LGPLv2+
5 *
6 * The contents of this file are subject to the Mozilla Public License Version
7 * 2.0 (the "License"); you may not use this file except in compliance with
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16 * Major Contributor(s):
17 * Copyright (C) 2002 William Lachance (wrlach@gmail.com)
18 * Copyright (C) 2002,2004 Marc Maurer (uwog@uwog.net)
19 * Copyright (C) 2004-2006 Fridrich Strba (fridrich.strba@bluewin.ch)
20 * Copyright (C) 2006, 2007 Andrew Ziem
21 * Copyright (C) 2011, 2012 Alonso Laurent (alonso@loria.fr)
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26 * For minor contributions see the git repository.
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28 * Alternatively, the contents of this file may be used under the terms of
29 * the GNU Lesser General Public License Version 2 or later (the "LGPLv2+"),
30 * in which case the provisions of the LGPLv2+ are applicable
31 * instead of those above.
32 */
33 
34 #ifndef ZW_PARSER
35 # define ZW_PARSER
36 
37 #include <string>
38 #include <vector>
39 
40 #include <libwpd/libwpd.h>
41 
42 #include "MWAWDebug.hxx"
43 #include "MWAWInputStream.hxx"
44 
45 #include "MWAWParser.hxx"
46 
47 class MWAWEntry;
48 class MWAWPosition;
49 
50 namespace ZWParserInternal
51 {
52 class SubDocument;
53 struct State;
54 }
55 
56 class ZWText;
57 
59 struct ZWField {
61  ZWField() : m_pos() {
62  }
64  bool getString(MWAWInputStreamPtr &input, std::string &str) const;
66  bool getBool(MWAWInputStreamPtr &input, bool &val) const;
68  bool getInt(MWAWInputStreamPtr &input, int &val) const;
70  bool getFloat(MWAWInputStreamPtr &input, float &val) const;
72  bool getIntList(MWAWInputStreamPtr &input, std::vector<int> &val) const;
73 
75  bool getDebugString(MWAWInputStreamPtr &input, std::string &str) const;
76 
78  MWAWEntry m_pos;
79 };
80 
83 class ZWParser : public MWAWParser
84 {
85  friend class ZWParserInternal::SubDocument;
86  friend class ZWText;
87 public:
89  ZWParser(MWAWInputStreamPtr input, MWAWRSRCParserPtr rsrcParser, MWAWHeader *header);
91  virtual ~ZWParser();
92 
94  bool checkHeader(MWAWHeader *header, bool strict=false);
95 
96  // the main parse function
97  void parse(WPXDocumentInterface *documentInterface);
98 
99 protected:
101  void init();
102 
104  void createDocument(WPXDocumentInterface *documentInterface);
105 
107  Vec2f getPageLeftTop() const;
109  void newPage(int number);
110 
111  // interface with the text parser
112 
114  bool sendHeaderFooter(bool header);
115 
116 protected:
118  bool createZones();
119 
121  bool readBarState(MWAWEntry const &entry);
123  bool readHTMLPref(MWAWEntry const &entry);
125  bool readPrintInfo(MWAWEntry const &entry);
127  bool readCPRT(MWAWEntry const &entry);
129  bool readSectionRange(MWAWEntry const &entry);
131  bool readWindowPos(MWAWEntry const &entry);
132 
134  bool readUnknownZone(MWAWEntry const &entry);
135 
137  bool readCPos(MWAWEntry const &entry);
139  bool readSLen(MWAWEntry const &entry);
140 
142  bool getFieldList(MWAWEntry const &entry, std::vector<ZWField> &list);
143 
145  MWAWInputStreamPtr rsrcInput();
146 
148  libmwaw::DebugFile &rsrcAscii();
149 
150  //
151  // data
152  //
153 
155  shared_ptr<ZWParserInternal::State> m_state;
156 
158  shared_ptr<ZWText> m_textParser;
159 };
160 #endif
161 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:
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