WPS4Text.h
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1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
2 /* libwps
3  * Version: MPL 2.0 / LGPLv2.1+
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8  *
9  * Major Contributor(s):
10  * Copyright (C) 2009, 2011 Alonso Laurent (alonso@loria.fr)
11  * Copyright (C) 2006, 2007 Andrew Ziem
12  * Copyright (C) 2004-2006 Fridrich Strba (fridrich.strba@bluewin.ch)
13  * Copyright (C) 2004 Marc Maurer (uwog@uwog.net)
14  * Copyright (C) 2003-2005 William Lachance (william.lachance@sympatico.ca)
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16  * For minor contributions see the git repository.
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23  * For further information visit http://libwps.sourceforge.net
24  */
25 
26 #ifndef WPS4_TEXT_H
27 #define WPS4_TEXT_H
28 
29 #include <vector>
30 
31 #include "libwps_internal.h"
32 #include "libwps_tools_win.h"
33 
34 #include "WPSEntry.h"
35 #include "WPSDebug.h"
36 #include "WPSTextParser.h"
37 
38 class WPS4Parser;
39 namespace WPS4TextInternal
40 {
41 struct Font;
42 struct Paragraph;
43 struct State;
44 }
45 
65 class WPS4Text : public WPSTextParser
66 {
67  friend class WPS4Parser;
68 
69 public:
71  WPS4Text(WPS4Parser &parser, RVNGInputStreamPtr &input);
72 
74  ~WPS4Text();
75 
78  {
79  m_listener = listen;
80  }
81 
83  int numPages() const;
84 
86  void flushExtra();
87 
88 protected:
91  {
92  return reinterpret_cast<WPS4Parser &>(m_mainParser);
93  }
95  WPS4Parser const &mainParser() const
96  {
97  return reinterpret_cast<WPS4Parser const &>(m_mainParser);
98  }
99 
102 
104  WPSEntry getHeaderEntry() const;
105 
107  WPSEntry getFooterEntry() const;
108 
110  WPSEntry getMainTextEntry() const;
111 
113  bool readText(WPSEntry const &entry);
114 
116  bool readEntries();
118  bool readStructures();
119 
120 protected:
121  //----------------------------------------
122  // FDP parsing
123  //----------------------------------------
124 
127  bool findFDPStructures(int which);
130  bool findFDPStructuresByHand(int which);
131 
132  //----------------------------------------
133  // PLC parsing, setting
134  //----------------------------------------
135 
143  typedef bool (WPS4Text::* DataParser)
144  (long bot, long eot, int id, long endPos, std::string &mess);
145 
152  bool readPLC(WPSEntry const &zone,
153  std::vector<long> &textPtrs, std::vector<long> &listValues,
154  DataParser parser = 0L);
155 
157  bool defDataParser(long bot, long eot, int id, long endPos, std::string &mess);
158 
160  bool readFontNames(WPSEntry const &entry);
161 
163  bool readFont(long endPos, int &id, std::string &mess);
164 
166  bool readParagraph(long endPos, int &id, std::string &mess);
167 
169  bool readDosLink(WPSEntry const &entry);
170 
172  bool objectDataParser(long bot, long eot, int id,
173  long endPos, std::string &mess);
174 
176  bool readFootNotes(WPSEntry const &ftnD, WPSEntry const &ftnP);
177 
179  bool footNotesDataParser(long bot, long eot, int id, long endPos, std::string &mess);
180 
182  bool bkmkDataParser(long bot, long eot, int id, long endPos, std::string &mess);
183 
185  bool dttmDataParser(long bot, long eot, int id, long endPos, std::string &mess);
186 
187 protected:
190 
192  mutable shared_ptr<WPS4TextInternal::State> m_state;
193 };
194 #endif
195 /* vim:set shiftwidth=4 softtabstop=4 noexpandtab: */
WPSEntry getMainTextEntry() const
returns the main text entry (if such entry exists, if not returns an invalid entry) ...
Definition: WPS4Text.cpp:523
shared_ptr< WPSContentListener > WPSContentListenerPtr
shared pointer to WPSContentListener
Definition: libwps_internal.h:100
bool objectDataParser(long bot, long eot, int id, long endPos, std::string &mess)
reads a object properties ( position in text, size and definition in file)
Definition: WPS4Text.cpp:2209
WPSEntry getFooterEntry() const
returns the footer entry (if such entry exists, if not returns an invalid entry)
Definition: WPS4Text.cpp:510
bool readFont(long endPos, int &id, std::string &mess)
reads a font properties
Definition: WPS4Text.cpp:1378
bool findFDPStructures(int which)
finds the FDPC/FDPP structure using the BTEC/BTEP entries
Definition: WPS4Text.cpp:1152
bool bkmkDataParser(long bot, long eot, int id, long endPos, std::string &mess)
reads a book mark property ( string)
Definition: WPS4Text.cpp:2173
This class parses Works version 2 through 4.
Definition: WPS4.h:48
bool dttmDataParser(long bot, long eot, int id, long endPos, std::string &mess)
reads a date time property
Definition: WPS4Text.cpp:2289
bool readText(WPSEntry const &entry)
reads a text section and sends it to a listener
Definition: WPS4Text.cpp:559
Type
enum Type
Definition: libwps_tools_win.h:47
bool(WPS4Text::* DataParser)(long bot, long eot, int id, long endPos, std::string &mess)
definition of the plc data parser (low level)
Definition: WPS4Text.h:144
bool defDataParser(long bot, long eot, int id, long endPos, std::string &mess)
default plc reader
Definition: WPS4Text.cpp:1268
WPSEntry getHeaderEntry() const
returns the header entry (if such entry exists, if not returns an invalid entry)
Definition: WPS4Text.cpp:497
bool readPLC(WPSEntry const &zone, std::vector< long > &textPtrs, std::vector< long > &listValues, DataParser parser=0L)
reads a PLC (Pointer List Composant ?) in zone entry
Definition: WPS4Text.cpp:2409
bool readParagraph(long endPos, int &id, std::string &mess)
reads a paragraph properties
Definition: WPS4Text.cpp:1607
bool findFDPStructuresByHand(int which)
finds the FDPC/FDPP structure by searching after the text zone
Definition: WPS4Text.cpp:1188
WPSParser & m_mainParser
pointer to the main zone parser;
Definition: WPSTextParser.h:126
bool readDosLink(WPSEntry const &entry)
reads the ZZDLink ( a list of filename )
Definition: WPS4Text.cpp:1519
~WPS4Text()
destructor
Definition: WPS4Text.cpp:480
WPS4Text(WPS4Parser &parser, RVNGInputStreamPtr &input)
contructor
Definition: WPS4Text.cpp:474
bool readFontNames(WPSEntry const &entry)
reads the font names
Definition: WPS4Text.cpp:1303
bool footNotesDataParser(long bot, long eot, int id, long endPos, std::string &mess)
reads a book mark property ( string)
Definition: WPS4Text.cpp:2123
WPS4Parser & mainParser()
return the main parser
Definition: WPS4Text.h:90
shared_ptr< librevenge::RVNGInputStream > RVNGInputStreamPtr
shared pointer to librevenge::RVNGInputStream
Definition: libwps_internal.h:81
bool readFootNotes(WPSEntry const &ftnD, WPSEntry const &ftnP)
reads the footnotes positions and definitions ( zones FTNd and FTNp)
Definition: WPS4Text.cpp:2038
bool readEntries()
finds all text entries (TEXT, SHdr, SFtr, BTEC, BTEP, FTNp, FTNp, BKMK, FONT, CHRT) ...
Definition: WPS4Text.cpp:915
shared_ptr< WPS4TextInternal::State > m_state
the internal state
Definition: WPS4Text.h:192
void flushExtra()
sends the data which have not yet been sent to the listener
Definition: WPS4Text.cpp:538
The class which parses text zones in a pc MS Works document v1-4.
Definition: WPS4Text.h:65
WPS4Parser const & mainParser() const
return the main parser
Definition: WPS4Text.h:95
void setListener(WPSContentListenerPtr &listen)
sets the listener
Definition: WPS4Text.h:77
int numPages() const
returns the number of pages
Definition: WPS4Text.cpp:485
basic class to store an entry in a file This contained :
Definition: WPSEntry.h:37
bool readStructures()
parsed all the text entries
Definition: WPS4Text.cpp:1035
class used to defined the ancestor of parser which manages the text data
Definition: WPSTextParser.h:39
WPSContentListenerPtr m_listener
the listener
Definition: WPS4Text.h:189
libwps_tools_win::Font::Type getDefaultFontType() const
returns the default codepage to use for the document
Definition: WPS4Text.cpp:528

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