MSK3Text.hxx
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1 /* -*- Mode: C++; c-default-style: "k&r"; indent-tabs-mode: nil; tab-width: 2; c-basic-offset: 2 -*- */
2 
3 /* libmwaw
4 * Version: MPL 2.0 / LGPLv2+
5 *
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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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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 Microsoft Works text document
36  *
37  */
38 #ifndef MSK3_TEXT
39 # define MSK3_TEXT
40 
41 #include <list>
42 #include <string>
43 #include <vector>
44 
45 #include "libmwaw_internal.hxx"
46 
47 #include "MWAWEntry.hxx"
48 
49 namespace MSK3TextInternal
50 {
51 struct Font;
52 struct LineZone;
53 struct TextZone;
54 struct State;
55 }
56 
57 class MSK3Parser;
58 
64 class MSK3Text
65 {
66  friend class MSK3Parser;
67 public:
69  MSK3Text(MSK3Parser &parser);
71  virtual ~MSK3Text();
72 
74  int version() const;
75 
77  int numPages(int zoneId) const;
78 
79 protected:
81  int createZones(int numLines=-1, bool mainZone=false);
82 
83  // reads the header/footer string : version v1-2
84  std::string readHeaderFooterString(bool header);
85 
87  void flushExtra();
88 
90  void sendZone(int zoneId);
91 
93  void sendNote(int zoneId, int noteId);
94 
96  int getHeader() const;
97 
99  int getFooter() const;
100 
102  bool getLinesPagesHeight(int zoneId,
103  std::vector<int> &lines,
104  std::vector<int> &pages);
105 
106  //
107  // low level
108  //
109 
111  bool readZoneHeader(MSK3TextInternal::LineZone &zone) const;
112 
115 
117  void updateNotes(MSK3TextInternal::TextZone &zone, int firstNote);
118 
121  void send(MSK3TextInternal::TextZone &zone, Vec2i limit=Vec2i(-1,-1));
122 
124  bool readFont(MSK3TextInternal::Font &font, long endPos);
125 
128 
130  bool sendText(MSK3TextInternal::LineZone &zone, int zoneId);
131 
133  bool sendString(std::string &str);
134 
135 private:
136  MSK3Text(MSK3Text const &orig);
137  MSK3Text &operator=(MSK3Text const &orig);
138 
139 protected:
140  //
141  // data
142  //
145 
147  shared_ptr<MSK3TextInternal::State> m_state;
148 
151 };
152 #endif
153 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:
int numPages(int zoneId) const
returns the number of pages
Definition: MSK3Text.cxx:203
bool sendText(MSK3TextInternal::LineZone &zone, int zoneId)
tries to send a text zone
Definition: MSK3Text.cxx:402
MSK3Text & operator=(MSK3Text const &orig)
bool getLinesPagesHeight(int zoneId, std::vector< int > &lines, std::vector< int > &pages)
return the lines and pages height ( for v1, ...)
Definition: MSK3Text.cxx:221
MSK3Text(MSK3Parser &parser)
constructor
Definition: MSK3Text.cxx:187
bool readZoneHeader(MSK3TextInternal::LineZone &zone) const
try to read a zone header
Definition: MSK3Text.cxx:382
bool readFont(MSK3TextInternal::Font &font, long endPos)
tries to read a font
Definition: MSK3Text.cxx:537
void updateNotes(MSK3TextInternal::TextZone &zone, int firstNote)
prepare the note zones given a zone and the position of the first note
Definition: MSK3Text.cxx:319
std::string readHeaderFooterString(bool header)
Definition: MSK3Text.cxx:728
the main class to read the text part of Microsoft Works file
Definition: MSK3Text.hxx:64
Vec2< int > Vec2i
Vec2 of int.
Definition: libmwaw_internal.hxx:592
Internal: the fonts.
Definition: MSK3Text.cxx:109
int createZones(int numLines=-1, bool mainZone=false)
finds the different text zones. Returns the zoneId or -1.
Definition: MSK3Text.cxx:256
Internal: the text zone.
Definition: MSK3Text.cxx:138
the main class to read a Microsoft Works file
Definition: MSK3Parser.hxx:62
int version() const
returns the file version
Definition: MSK3Text.cxx:196
void flushExtra()
sends the data which have not yet been sent to the listener
Definition: MSK3Text.cxx:855
shared_ptr< MSK3TextInternal::State > m_state
the state
Definition: MSK3Text.hxx:147
MSK3Parser * m_mainParser
the main parser;
Definition: MSK3Text.hxx:150
MWAWParserStatePtr m_parserState
the parser state
Definition: MSK3Text.hxx:144
void sendZone(int zoneId)
send a zone
Definition: MSK3Text.cxx:845
class to store the paragraph properties
Definition: MWAWParagraph.hxx:82
int getFooter() const
returns a footer zone id ( or -1 )
Definition: MSK3Text.cxx:245
int getHeader() const
returns a header zone id ( or -1 )
Definition: MSK3Text.cxx:237
shared_ptr< MWAWParserState > MWAWParserStatePtr
a smart pointer of MWAWParserState
Definition: libmwaw_internal.hxx:356
virtual ~MSK3Text()
destructor
Definition: MSK3Text.cxx:193
bool readParagraph(MSK3TextInternal::LineZone &zone, MWAWParagraph &parag)
tries to read a paragraph
Definition: MSK3Text.cxx:599
Internal: header zone.
Definition: MSK3Text.cxx:56
void update(MSK3TextInternal::TextZone &zone)
prepare a zone
Definition: MSK3Text.cxx:295
void send(MSK3TextInternal::TextZone &zone, Vec2i limit=Vec2i(-1,-1))
sends the zone data to the listener.
Definition: MSK3Text.cxx:780
void sendNote(int zoneId, int noteId)
send a note
Definition: MSK3Text.cxx:828
bool sendString(std::string &str)
tries to send a string (for v1-2, header/footer zone)
Definition: MSK3Text.cxx:490

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