GreatWksText.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 *
6 * The contents of this file are subject to the Mozilla Public License Version
7 * 2.0 (the "License"); you may not use this file except in compliance with
8 * the License or as specified alternatively below. You may obtain a copy of
9 * the License at http://www.mozilla.org/MPL/
10 *
11 * Software distributed under the License is distributed on an "AS IS" basis,
12 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
13 * for the specific language governing rights and limitations under the
14 * License.
15 *
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)
22 *
23 *
24 * All Rights Reserved.
25 *
26 * For minor contributions see the git repository.
27 *
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 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);
125  GreatWksText &operator=(GreatWksText const &orig);
126 
127 protected:
128  //
129  // data
130  //
131 
137  shared_ptr<GreatWksTextInternal::State> m_state;
140 };
141 #endif
142 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:

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