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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+
4 *
5 * This Source Code Form is subject to the terms of the Mozilla Public
6 * License, v. 2.0. If a copy of the MPL was not distributed with this
7 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
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)
15 *
16 * For minor contributions see the git repository.
17 *
18 * Alternatively, the contents of this file may be used under the terms
19 * of the GNU Lesser General Public License Version 2.1 or later
20 * (LGPLv2.1+), in which case the provisions of the LGPLv2.1+ are
21 * applicable instead of those above.
22 *
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
77 void setListener(WPSContentListenerPtr &listen)
78 {
79 m_listener = listen;
80 }
81
83 int numPages() const;
84
86 void flushExtra();
87
88 protected:
90 WPS4Parser &mainParser()
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
101 WPS4TextInternal::Font getDefaultFont() const;
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:
189 WPSContentListenerPtr m_listener;
190
192 mutable shared_ptr<WPS4TextInternal::State> m_state;
193 };
194 #endif
195 /* vim:set shiftwidth=4 softtabstop=4 noexpandtab: */
WPS4Text::getMainTextEntry
WPSEntry getMainTextEntry() const
returns the main text entry (if such entry exists, if not returns an invalid entry) ...
Definition: WPS4Text.cpp:521
WPSContentListenerPtr
shared_ptr< WPSContentListener > WPSContentListenerPtr
shared pointer to WPSContentListener
Definition: libwps_internal.h:106
WPS4Text::objectDataParser
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:2200
WPS4Text::getFooterEntry
WPSEntry getFooterEntry() const
returns the footer entry (if such entry exists, if not returns an invalid entry)
Definition: WPS4Text.cpp:508
WPS4TextInternal::Font
Internal: class to store font properties.
Definition: WPS4Text.cpp:142
WPS4Text::readFont
bool readFont(long endPos, int &id, std::string &mess)
reads a font properties
Definition: WPS4Text.cpp:1366
libwps_tools_win.h
WPS4Text::findFDPStructures
bool findFDPStructures(int which)
finds the FDPC/FDPP structure using the BTEC/BTEP entries
Definition: WPS4Text.cpp:1141
WPS4Text::bkmkDataParser
bool bkmkDataParser(long bot, long eot, int id, long endPos, std::string &mess)
reads a book mark property ( string)
Definition: WPS4Text.cpp:2164
WPS4Parser
This class parses Works version 2 through 4.
Definition: WPS4.h:48
WPS4Text::dttmDataParser
bool dttmDataParser(long bot, long eot, int id, long endPos, std::string &mess)
reads a date time property
Definition: WPS4Text.cpp:2280
WPS4Text::readText
bool readText(WPSEntry const &entry)
reads a text section and sends it to a listener
Definition: WPS4Text.cpp:555
WPS4Text::DataParser
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
WPS4Text::defDataParser
bool defDataParser(long bot, long eot, int id, long endPos, std::string &mess)
default plc reader
Definition: WPS4Text.cpp:1257
WPS4Text::getHeaderEntry
WPSEntry getHeaderEntry() const
returns the header entry (if such entry exists, if not returns an invalid entry)
Definition: WPS4Text.cpp:495
WPS4Text::readPLC
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:2400
WPSTextParser.h
WPS4Text::readParagraph
bool readParagraph(long endPos, int &id, std::string &mess)
reads a paragraph properties
Definition: WPS4Text.cpp:1596
WPS4Text::findFDPStructuresByHand
bool findFDPStructuresByHand(int which)
finds the FDPC/FDPP structure by searching after the text zone
Definition: WPS4Text.cpp:1177
libwps_internal.h
WPSTextParser::m_mainParser
WPSParser & m_mainParser
pointer to the main zone parser;
Definition: WPSTextParser.h:126
WPSEntry.h
WPS4Text::readDosLink
bool readDosLink(WPSEntry const &entry)
reads the ZZDLink ( a list of filename )
Definition: WPS4Text.cpp:1508
WPS4Text::~WPS4Text
~WPS4Text()
destructor
Definition: WPS4Text.cpp:478
WPS4Text::WPS4Text
WPS4Text(WPS4Parser &parser, RVNGInputStreamPtr &input)
contructor
Definition: WPS4Text.cpp:472
WPS4Text::readFontNames
bool readFontNames(WPSEntry const &entry)
reads the font names
Definition: WPS4Text.cpp:1292
WPS4Text::footNotesDataParser
bool footNotesDataParser(long bot, long eot, int id, long endPos, std::string &mess)
reads a book mark property ( string)
Definition: WPS4Text.cpp:2114
WPS4Text::mainParser
WPS4Parser & mainParser()
return the main parser
Definition: WPS4Text.h:90
RVNGInputStreamPtr
shared_ptr< librevenge::RVNGInputStream > RVNGInputStreamPtr
shared pointer to librevenge::RVNGInputStream
Definition: libwps_internal.h:87
WPS4Text::readFootNotes
bool readFootNotes(WPSEntry const &ftnD, WPSEntry const &ftnP)
reads the footnotes positions and definitions ( zones FTNd and FTNp)
Definition: WPS4Text.cpp:2029
WPS4Text::readEntries
bool readEntries()
finds all text entries (TEXT, SHdr, SFtr, BTEC, BTEP, FTNp, FTNp, BKMK, FONT, CHRT) ...
Definition: WPS4Text.cpp:904
WPS4TextInternal
Definition: WPS4Text.cpp:82
WPS4Text::m_state
shared_ptr< WPS4TextInternal::State > m_state
the internal state
Definition: WPS4Text.h:192
WPS4Text::flushExtra
void flushExtra()
sends the data which have not yet been sent to the listener
Definition: WPS4Text.cpp:534
WPS4Text::getDefaultFont
WPS4TextInternal::Font getDefaultFont() const
returns the default font to use for the document
Definition: WPS4Text.cpp:526
WPS4Text
The class which parses text zones in a pc MS Works document v1-4.
Definition: WPS4Text.h:65
WPS4Text::mainParser
WPS4Parser const & mainParser() const
return the main parser
Definition: WPS4Text.h:95
WPS4Text::setListener
void setListener(WPSContentListenerPtr &listen)
sets the listener
Definition: WPS4Text.h:77
WPS4Text::numPages
int numPages() const
returns the number of pages
Definition: WPS4Text.cpp:483
WPSEntry
basic class to store an entry in a file This contained :
Definition: WPSEntry.h:37
WPS4Text::readStructures
bool readStructures()
parsed all the text entries
Definition: WPS4Text.cpp:1024
WPSTextParser
class used to defined the ancestor of parser which manages the text data
Definition: WPSTextParser.h:39
WPSDebug.h
WPS4Text::m_listener
WPSContentListenerPtr m_listener
the listener
Definition: WPS4Text.h:189