NSGraph.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 Nisus Writer document ( graphic part )
36  *
37  */
38 #ifndef NS_GRAPH
39 # define NS_GRAPH
40 
41 #include <string>
42 #include <vector>
43 
44 #include <libwpd/libwpd.h>
45 
46 #include "libmwaw_internal.hxx"
47 
48 #include "MWAWDebug.hxx"
49 #include "MWAWInputStream.hxx"
50 
51 #include "NSStruct.hxx"
52 
53 class MWAWEntry;
55 typedef shared_ptr<MWAWParserState> MWAWParserStatePtr;
56 class MWAWPosition;
57 
58 namespace NSGraphInternal
59 {
60 struct RSSOEntry;
61 struct State;
62 class SubDocument;
63 }
64 
65 class NSParser;
66 
72 class NSGraph
73 {
74  friend class NSParser;
76 
77 public:
79  NSGraph(NSParser &parser);
81  virtual ~NSGraph();
82 
84  int version() const;
85 
87  int numPages() const;
88 
89 protected:
90 
92  bool createZones();
93 
95  void flushExtra();
96 
98  bool sendPicture(int pictId, bool inPictRsrc, MWAWPosition pictPos,
99  WPXPropertyList extras = WPXPropertyList());
101  bool sendPageGraphics();
102 
103  //
104  // Intermediate level
105  //
106 
108  bool readPLAC(MWAWEntry const &entry);
110  bool readPLDT(NSStruct::RecursifData const &data);
112  bool readPGRA(MWAWEntry const &entry);
113 
114  //
115  // low level
116  //
117 
119  std::vector<NSGraphInternal::RSSOEntry> findRSSOEntry(MWAWInputStreamPtr inp) const;
120 
121 private:
122  NSGraph(NSGraph const &orig);
123  NSGraph &operator=(NSGraph const &orig);
124 
125 protected:
126  //
127  // data
128  //
131 
133  shared_ptr<NSGraphInternal::State> m_state;
134 
137 };
138 #endif
139 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:

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