FWText.hxx
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2 
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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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 /*
35  * Parser to FullWrite text document
36  *
37  */
38 #ifndef FW_TEXT
39 # define FW_TEXT
40 
41 #include "libmwaw_internal.hxx"
42 
43 
44 #include "MWAWDebug.hxx"
45 
46 #include "FWStruct.hxx"
47 
48 namespace FWTextInternal
49 {
50 struct Font;
51 struct Paragraph;
52 
53 struct LineHeader;
54 struct Zone;
55 
56 struct State;
57 }
58 
59 class FWParser;
60 
66 class FWText
67 {
68  friend class FWParser;
69 public:
71  FWText(FWParser &parser);
73  virtual ~FWText();
74 
76  int version() const;
77 
79  int numPages() const;
80 
81 protected:
82 
84  void flushExtra();
85 
87  bool sendMainText();
89  int getHeaderFooterId(bool header, int page, int &numSimillar) const;
90 
92  bool send(int zId, MWAWColor fontColor=MWAWColor::black());
93 
94  //
95  // intermediate level
96  //
97 
100 
102  bool send(shared_ptr<FWTextInternal::Zone> zone, MWAWColor fontColor=MWAWColor::black());
103 
105  void send(shared_ptr<FWTextInternal::Zone> zone, int numChar,
107  std::string &str);
108 
110  bool sendTable(shared_ptr<FWTextInternal::Zone> zone,
111  FWTextInternal::LineHeader const &lHeader,
113  std::string &str);
116 
118  void prepareData() {
119  sortZones();
121  }
122 
124  void sortZones();
126  void createItemStructures();
127 
128  //
129  // low level
130  //
131 
133  bool readLineHeader(shared_ptr<FWTextInternal::Zone> zone, FWTextInternal::LineHeader &lHeader);
134 
136  bool readItem(FWStruct::EntryPtr zone, int id=-1, bool hidden=false);
137 
139  bool readParagraphTabs(FWStruct::EntryPtr zone, int id=-1);
142 
144  bool readStyle(FWStruct::EntryPtr zone);
145 
147  bool readDataMod(FWStruct::EntryPtr zone, int id);
148 
150  bool readColumns(FWStruct::EntryPtr zone);
151 
152 private:
153  FWText(FWText const &orig);
154  FWText &operator=(FWText const &orig);
155 
156 protected:
157  //
158  // data
159  //
162 
164  shared_ptr<FWTextInternal::State> m_state;
165 
168 };
169 #endif
170 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:
bool readStyle(FWStruct::EntryPtr zone)
try to read a style
Definition: FWText.cxx:1957
bool readItem(FWStruct::EntryPtr zone, int id=-1, bool hidden=false)
check if the input of the zone points to a item zone in DataStruct Zone
Definition: FWText.cxx:1834
shared_ptr< Entry > EntryPtr
Definition: FWStruct.hxx:144
bool sendTable(shared_ptr< FWTextInternal::Zone > zone, FWTextInternal::LineHeader const &lHeader, FWTextInternal::Font &font, FWTextInternal::Paragraph &ruler, std::string &str)
try send a table row
Definition: FWText.cxx:1115
the main class to read a FullWrite file
Definition: FWParser.hxx:66
bool readParaModDocInfo(FWStruct::EntryPtr zone)
try to read the paragraph modifier (at the end of doc info)
Definition: FWText.cxx:2217
void createItemStructures()
create the item structures
Definition: FWText.cxx:2451
bool sendHiddenItem(int id, FWTextInternal::Font &font, FWTextInternal::Paragraph &ruler)
send a hidden item
Definition: FWText.cxx:1455
void prepareData()
prepare the different data (called sortZones and createItemStructures)
Definition: FWText.hxx:118
static MWAWColor black()
return the back color
Definition: libmwaw_internal.hxx:180
shared_ptr< FWTextInternal::State > m_state
the state
Definition: FWText.hxx:164
int version() const
returns the file version
Definition: FWText.cxx:621
int getHeaderFooterId(bool header, int page, int &numSimillar) const
return the header/footer blockid ( or -1)
Definition: FWText.cxx:2354
the class to store a color
Definition: libmwaw_internal.hxx:166
FWParser * m_mainParser
the main parser;
Definition: FWText.hxx:167
Internal: class to store the paragraph properties.
Definition: FWText.cxx:415
bool sendMainText()
send a main zone
Definition: FWText.cxx:2333
FWText(FWParser &parser)
constructor
Definition: FWText.cxx:612
bool readTextData(FWStruct::EntryPtr zone)
check if a zone is a text zone, if so read it...
Definition: FWText.cxx:1542
int numPages() const
returns the number of pages
Definition: FWText.cxx:628
void sortZones()
sort the different zones, finding the main zone, ...
Definition: FWText.cxx:2408
FWText & operator=(FWText const &orig)
bool send(int zId, MWAWColor fontColor=MWAWColor::black())
send a id zone
Definition: FWText.cxx:2385
the main class to read the text part of writenow file
Definition: FWText.hxx:66
Internal: class to store the LineHeader.
Definition: FWText.cxx:235
MWAWParserStatePtr m_parserState
the parser state
Definition: FWText.hxx:161
virtual ~FWText()
destructor
Definition: FWText.cxx:618
bool readDataMod(FWStruct::EntryPtr zone, int id)
try to read the font/paragraph modifier zone (Zone1f)
Definition: FWText.cxx:2181
shared_ptr< MWAWParserState > MWAWParserStatePtr
a smart pointer of MWAWParserState
Definition: libmwaw_internal.hxx:356
void flushExtra()
sends the data which have not yet been sent to the listener
Definition: FWText.cxx:2397
bool readLineHeader(shared_ptr< FWTextInternal::Zone > zone, FWTextInternal::LineHeader &lHeader)
try to read the header of a line
Definition: FWText.cxx:1216
bool readColumns(FWStruct::EntryPtr zone)
check if the input of the zone points to the columns definition, ...
Definition: FWText.cxx:2286
Internal: class to store a font and it state.
Definition: FWText.cxx:185
bool readParagraphTabs(FWStruct::EntryPtr zone, int id=-1)
check if the input of the zone points to a paragraph zone in DataStruct Zone
Definition: FWText.cxx:2009

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