CWText.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
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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 Claris Works text document
36  *
37  */
38 #ifndef CW_MWAW_TEXT
39 # define CW_MWAW_TEXT
40 
41 #include <list>
42 #include <string>
43 #include <vector>
44 
45 #include "libmwaw_internal.hxx"
46 
47 #include "MWAWEntry.hxx"
48 #include "MWAWSubDocument.hxx"
49 
50 #include "MWAWDebug.hxx"
51 #include "MWAWInputStream.hxx"
52 
53 #include "MWAWParser.hxx"
54 
55 class MWAWFont;
57 typedef shared_ptr<MWAWParserState> MWAWParserStatePtr;
58 
59 namespace CWStruct
60 {
61 struct DSET;
62 }
63 
64 namespace CWTextInternal
65 {
66 struct Paragraph;
67 struct Zone;
68 struct State;
69 }
70 
71 class CWParser;
72 class CWStyleManager;
73 
79 class CWText
80 {
81  friend class CWParser;
82  friend class CWStyleManager;
83 
84 public:
86  CWText(CWParser &parser);
88  virtual ~CWText();
89 
91  int version() const;
92 
94  int numPages() const;
95 
97  shared_ptr<CWStruct::DSET> readDSETZone(CWStruct::DSET const &zone, MWAWEntry const &entry, bool &complete);
98 
99 protected:
101  void setProperty(CWTextInternal::Paragraph const &ruler, int listId=-1);
102 
104  bool sendZone(int number);
105 
107  void flushExtra();
108 
109  //
110  // low level
111  //
112 
114  bool readParagraphs(MWAWEntry const &entry, CWTextInternal::Zone &zone);
115 
117  bool readFonts(MWAWEntry const &entry, CWTextInternal::Zone &zone);
118 
120  bool readTokens(MWAWEntry const &entry, CWTextInternal::Zone &zone);
121 
123  bool readTextZoneSize(MWAWEntry const &entry, CWTextInternal::Zone &zone);
124 
127 
129  bool sendText(CWTextInternal::Zone const &zone);
130 
132  int findListId(CWTextInternal::Zone const &zone, int actListId, long cPos, long &lastPos);
133 
135  bool readFont(int id, int &posC, MWAWFont &font);
136 
138  bool readChar(int id, int fontSize, MWAWFont &font);
139 
141  bool readParagraphs();
142 
146  bool readParagraph(int id=-1);
147 
148  // THE NAMED ENTRY
149 
151  bool readSTYL_CHAR(int N, int fSz);
152 
154  bool readSTYL_RULR(int N, int fSz);
155 
156 private:
157  CWText(CWText const &orig);
158  CWText &operator=(CWText const &orig);
159 
160 protected:
161  //
162  // data
163  //
166 
168  shared_ptr<CWTextInternal::State> m_state;
169 
172 
174  shared_ptr<CWStyleManager> m_styleManager;
175 };
176 #endif
177 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:

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