HMWKGraph.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 HanMac Word text document ( graphic part )
36  *
37  */
38 #ifndef HMWK_GRAPH
39 # define HMWK_GRAPH
40 
41 #include <map>
42 #include <string>
43 #include <vector>
44 
45 #include <libwpd/libwpd.h>
46 
47 #include "libmwaw_internal.hxx"
48 
49 #include "MWAWDebug.hxx"
50 #include "MWAWInputStream.hxx"
51 
52 namespace HMWKGraphInternal
53 {
54 struct Frame;
55 struct BasicGraph;
56 struct FootnoteFrame;
57 struct Group;
58 struct PictureFrame;
59 struct Table;
60 struct TableCell;
61 struct TextBox;
62 
63 struct Picture;
64 
65 struct State;
66 class SubDocument;
67 }
68 
69 struct HMWKZone;
70 class HMWKParser;
71 
77 class HMWKGraph
78 {
79  friend class HMWKParser;
81 
82 public:
84  HMWKGraph(HMWKParser &parser);
86  virtual ~HMWKGraph();
87 
89  int version() const;
90 
92  int numPages() const;
93 
94 protected:
95 
97  bool getColor(int colId, int patternId, MWAWColor &color) const;
98 
100  bool sendPageGraphics(std::vector<long> const &doNotSendIds);
102  void flushExtra();
103 
104 
105  //
106  // Intermediate level
107  //
108 
110  bool readFrames(shared_ptr<HMWKZone> zone);
112  bool readPicture(shared_ptr<HMWKZone> zone);
113 
114 
115  // interface with mainParser
116 
118  bool sendFrame(long frameId, MWAWPosition pos, WPXPropertyList extras=WPXPropertyList());
120  bool sendPicture(long pictId, MWAWPosition pos, WPXPropertyList extras=WPXPropertyList());
121 
123  bool sendText(long textId, long id);
126  std::map<long,int> getTextFrameInformations() const;
127 
128  //
129  // low level
130  //
131 
133  bool sendPicture(HMWKGraphInternal::Picture const &picture, MWAWPosition pos, WPXPropertyList extras=WPXPropertyList());
134 
136  bool sendFrame(HMWKGraphInternal::Frame const &frame, MWAWPosition pos, WPXPropertyList extras=WPXPropertyList());
137 
139  bool sendBasicGraph(HMWKGraphInternal::BasicGraph const &pict, MWAWPosition pos, WPXPropertyList extras=WPXPropertyList());
140 
142  bool sendPictureFrame(HMWKGraphInternal::PictureFrame const &pict, MWAWPosition pos, WPXPropertyList extras=WPXPropertyList());
144  bool sendEmptyPicture(MWAWPosition pos);
145 
147  bool sendTextBox(HMWKGraphInternal::TextBox const &textbox, MWAWPosition pos, WPXPropertyList extras=WPXPropertyList());
148 
150  bool sendTable(HMWKGraphInternal::Table const &table);
152  bool sendTableUnformatted(long fId);
154  bool updateTable(HMWKGraphInternal::Table const &table) const;
156  bool sendPreTableData(HMWKGraphInternal::Table const &table);
159 
161  shared_ptr<HMWKGraphInternal::BasicGraph> readBasicGraph(shared_ptr<HMWKZone> zone, HMWKGraphInternal::Frame const &header);
163  shared_ptr<HMWKGraphInternal::FootnoteFrame> readFootnoteFrame(shared_ptr<HMWKZone> zone, HMWKGraphInternal::Frame const &header);
165  shared_ptr<HMWKGraphInternal::Group> readGroup(shared_ptr<HMWKZone> zone, HMWKGraphInternal::Frame const &header);
167  shared_ptr<HMWKGraphInternal::PictureFrame> readPictureFrame(shared_ptr<HMWKZone> zone, HMWKGraphInternal::Frame const &header);
169  shared_ptr<HMWKGraphInternal::Table> readTable(shared_ptr<HMWKZone> zone, HMWKGraphInternal::Frame const &header);
171  shared_ptr<HMWKGraphInternal::TextBox> readTextBox(shared_ptr<HMWKZone> zone, HMWKGraphInternal::Frame const &header, bool isMemo);
172 
173 private:
174  HMWKGraph(HMWKGraph const &orig);
175  HMWKGraph &operator=(HMWKGraph const &orig);
176 
177 protected:
178  //
179  // data
180  //
183 
185  shared_ptr<HMWKGraphInternal::State> m_state;
186 
189 };
190 #endif
191 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:

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