MRWGraph.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 Mariner Write text document ( graphic part )
36  *
37  */
38 #ifndef MRW_GRAPH
39 # define MRW_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 namespace MRWGraphInternal
52 {
53 struct State;
54 struct PSZone;
55 struct Token;
56 class SubDocument;
57 }
58 
59 struct MRWEntry;
60 struct MRWStruct;
61 class MRWParser;
62 
68 class MRWGraph
69 {
70  friend class MRWParser;
72 
73 public:
75  MRWGraph(MRWParser &parser);
77  virtual ~MRWGraph();
78 
80  int version() const;
81 
83  int numPages() const;
84 
85 protected:
87  bool sendPageGraphics();
89  void flushExtra();
91  float getPatternPercent(int id) const;
92 
93  //
94  // Intermediate level
95  //
96 
98  bool readPostscript(MRWEntry const &entry, int zoneId);
99 
101  bool readToken(MRWEntry const &entry, int zoneId);
103  bool readTokenBlock0(MRWStruct const &data, MRWGraphInternal::Token &tkn, std::string &res);
105  void sendPicture(MRWGraphInternal::Token const &tkn);
107  void sendRule(MRWGraphInternal::Token const &tkn, MWAWFont const &actFont);
109  void sendPSZone(MRWGraphInternal::PSZone const &ps, MWAWPosition const &pos);
110 
111  // interface with mainParser
112 
114  void sendToken(int zoneId, long tokenId, MWAWFont const &actFont);
116  void sendText(int zoneId);
117 
118 private:
119  MRWGraph(MRWGraph const &orig);
120  MRWGraph &operator=(MRWGraph const &orig);
121 
122 protected:
123  //
124  // data
125  //
128 
130  shared_ptr<MRWGraphInternal::State> m_state;
131 
134 };
135 #endif
136 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:

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