GreatWksText.hxx
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2 
3 /* libmwaw
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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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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 GreatWorks document
36  *
37  */
38 #ifndef GREAT_WKS_TEXT
39 # define GREAT_WKS_TEXT
40 
41 #include "libmwaw_internal.hxx"
42 #include "MWAWDebug.hxx"
43 
44 namespace GreatWksTextInternal
45 {
46 struct State;
47 struct Token;
48 struct Zone;
49 }
50 
51 class GreatWksDocument;
52 class GreatWksParser;
53 class GreatWksDBParser;
54 class GreatWksDRParser;
55 class GreatWksSSParser;
56 
63 {
64  friend class GreatWksDocument;
65  friend class GreatWksParser;
66  friend class GreatWksDBParser;
67  friend class GreatWksDRParser;
68  friend class GreatWksSSParser;
69 public:
71  explicit GreatWksText(GreatWksDocument &document);
73  virtual ~GreatWksText();
74 
76  int version() const;
77 
79  int numPages() const;
80 
81 protected:
83  bool createZones(int expectedHF);
85  bool sendMainText();
87  int numHFZones() const;
89  bool sendHF(int id);
91  bool canSendTextBoxAsGraphic(MWAWEntry const &entry);
93  bool sendTextbox(MWAWEntry const &entry, MWAWListenerPtr listener=MWAWListenerPtr());
95  void flushExtra();
97  int getFontId(int fileId) const;
98 
99  //
100  // intermediate level
101  //
102 
104  bool readFontNames();
112  bool sendSimpleTextbox(MWAWEntry const &entry, MWAWListenerPtr listener=MWAWListenerPtr());
114  bool readFont(MWAWFont &font);
116  bool readRuler(MWAWParagraph &para);
118  bool readToken(GreatWksTextInternal::Token &token, long &nChar);
119 
121  bool findNextZone();
122 
123 private:
124  GreatWksText(GreatWksText const &orig) = delete;
125  GreatWksText &operator=(GreatWksText const &orig) = delete;
126 
127 protected:
128  //
129  // data
130  //
131 
137  std::shared_ptr<GreatWksTextInternal::State> m_state;
140 };
141 #endif
142 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:
int numPages() const
returns the number of pages
Definition: GreatWksText.cxx:475
bool sendMainText()
send a main zone
Definition: GreatWksText.cxx:1164
std::shared_ptr< MWAWParserState > MWAWParserStatePtr
a smart pointer of MWAWParserState
Definition: libmwaw_internal.hxx:557
bool sendTextbox(MWAWEntry const &entry, MWAWListenerPtr listener=MWAWListenerPtr())
try to send the textbox text
Definition: GreatWksText.cxx:521
the main class to read a GreatWorks database file
Definition: GreatWksDBParser.hxx:61
std::shared_ptr< MWAWListener > MWAWListenerPtr
a smart pointer of MWAWListener
Definition: libmwaw_internal.hxx:553
bool sendSimpleTextbox(MWAWEntry const &entry, MWAWListenerPtr listener=MWAWListenerPtr())
try to send simplified textbox zone
Definition: GreatWksText.cxx:1200
the main class to read/store generic data of a GreatWorks document
Definition: GreatWksDocument.hxx:60
bool readToken(GreatWksTextInternal::Token &token, long &nChar)
try to read a token
Definition: GreatWksText.cxx:1129
bool readZonePositions(GreatWksTextInternal::Zone &zone)
try to read the end of a zone ( line + frame position )
Definition: GreatWksText.cxx:817
int numHFZones() const
return the number of header/footer zones
Definition: GreatWksText.cxx:497
bool sendHF(int id)
try to send the i^th header/footer
Definition: GreatWksText.cxx:1174
Internal and low level: structure which stores a token for GreatWksText.
Definition: GreatWksText.cxx:112
MWAWParserStatePtr m_parserState
the parser state
Definition: GreatWksText.hxx:135
bool canSendTextBoxAsGraphic(MWAWEntry const &entry)
check if a textbox can be send in a graphic zone, ie. does not contains any graphic ...
Definition: GreatWksText.cxx:508
GreatWksText(GreatWksDocument &document)
constructor
Definition: GreatWksText.cxx:457
void flushExtra()
sends the data which have not yet been sent to the listener
Definition: GreatWksText.cxx:1186
bool readRuler(MWAWParagraph &para)
try to read a ruler
Definition: GreatWksText.cxx:1010
int version() const
returns the file version
Definition: GreatWksText.cxx:468
GreatWksDocument & m_document
the document
Definition: GreatWksText.hxx:133
Internal and low level: structure which stores a text zone header for GreatWksText.
Definition: GreatWksText.cxx:307
bool readFontNames()
try to read the font names zone
Definition: GreatWksText.cxx:888
bool readZone(GreatWksTextInternal::Zone &zone)
try to read a zone ( textheader+fonts+rulers)
Definition: GreatWksText.cxx:666
std::shared_ptr< GreatWksTextInternal::State > m_state
the state
Definition: GreatWksText.hxx:137
bool sendZone(GreatWksTextInternal::Zone const &zone, MWAWListenerPtr listener=MWAWListenerPtr())
try to send a zone
Definition: GreatWksText.cxx:1352
Class to store font.
Definition: MWAWFont.hxx:43
int getFontId(int fileId) const
read the final font id corresponding to a file id
Definition: GreatWksText.cxx:492
the main class to read the text part of GreatWorks Text file
Definition: GreatWksText.hxx:62
bool readFont(MWAWFont &font)
try to read a font
Definition: GreatWksText.cxx:955
the main class to read a GreatWorks graphic file
Definition: GreatWksDRParser.hxx:55
MWAWParser * m_mainParser
the main parser;
Definition: GreatWksText.hxx:139
the main class to read a GreatWorks text file
Definition: GreatWksParser.hxx:56
class to store the paragraph properties
Definition: MWAWParagraph.hxx:84
virtual class which defines the ancestor of all main zone parser
Definition: MWAWParser.hxx:99
the main class to read a GreatWorks spreadsheet file
Definition: GreatWksSSParser.hxx:58
basic class to store an entry in a file This contained :
Definition: MWAWEntry.hxx:46
bool findNextZone()
heuristic function used to find the next zone
Definition: GreatWksText.cxx:597
bool createZones(int expectedHF)
finds the different objects zones
Definition: GreatWksText.cxx:543
Internal: the structures of a GreatWksText.
Definition: GreatWksText.cxx:59
GreatWksText & operator=(GreatWksText const &orig)=delete
virtual ~GreatWksText()
destructor
Definition: GreatWksText.cxx:465

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