LWParser.hxx
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3 /* libmwaw
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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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33 
34 #ifndef LW_PARSER
35 # define LW_PARSER
36 
37 #include <string>
38 #include <vector>
39 
40 #include <libwpd/libwpd.h>
41 
42 #include "MWAWDebug.hxx"
43 #include "MWAWInputStream.hxx"
44 #include "MWAWPageSpan.hxx"
45 
46 #include "MWAWParser.hxx"
47 
48 class MWAWEntry;
49 class MWAWPosition;
50 
51 namespace LWParserInternal
52 {
53 class SubDocument;
54 struct State;
55 }
56 
57 class LWGraph;
58 class LWText;
59 
62 class LWParser : public MWAWParser
63 {
65  friend class LWGraph;
66  friend class LWText;
67 public:
69  LWParser(MWAWInputStreamPtr input, MWAWRSRCParserPtr rsrcParser, MWAWHeader *header);
71  virtual ~LWParser();
72 
74  bool checkHeader(MWAWHeader *header, bool strict=false);
75 
76  // the main parse function
77  void parse(WPXDocumentInterface *documentInterface);
78 
79 protected:
81  void init();
82 
84  void createDocument(WPXDocumentInterface *documentInterface);
85 
87  float pageHeight() const;
89  float pageWidth() const;
91  Vec2f getPageLeftTop() const;
93  bool getColumnInfo(int &numCols, int &colSep) const;
95  void newPage(int number);
96 
97  // interface with the graph parser
98 
100  void sendGraphic(int graphId);
101 
102  // interface with the text parser
103 
105  bool sendHeaderFooter(bool header);
106 
107 protected:
109  bool createZones();
110 
112  bool readPrintInfo(MWAWEntry const &entry);
114  bool readDocInfo(MWAWEntry const &entry);
116  bool readDocument(MWAWEntry const &entry);
118  bool readLWSR2(MWAWEntry const &entry);
120  bool readMPSR5(MWAWEntry const &entry);
122  bool readTOCPage(MWAWEntry const &entry);
124  bool readTOC(MWAWEntry const &entry);
125 
128 
131 
132  //
133  // data
134  //
136  shared_ptr<LWParserInternal::State> m_state;
137 
142 
144  shared_ptr<LWGraph> m_graphParser;
145 
147  shared_ptr<LWText> m_textParser;
148 };
149 #endif
150 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:

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