HMWJGraph.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-J text document ( graphic part )
36  *
37  */
38 #ifndef HMWJ_GRAPH
39 # define HMWJ_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 HMWJGraphInternal
53 {
54 struct CellFormat;
55 struct Frame;
56 struct BasicGraph;
57 struct CommentFrame;
58 struct PictureFrame;
59 struct TableFrame;
60 struct TextboxFrame;
61 struct TextFrame;
62 struct Table;
63 struct TableCell;
64 
65 struct State;
66 class SubDocument;
67 }
68 
69 class HMWJParser;
70 
76 class HMWJGraph
77 {
78  friend class HMWJParser;
80 
81 public:
83  HMWJGraph(HMWJParser &parser);
85  virtual ~HMWJGraph();
86 
88  int version() const;
89 
91  int numPages() const;
92 
93 protected:
94 
96  bool getColor(int colId, int patternId, MWAWColor &color) const;
97 
99  bool sendPageGraphics(std::vector<long> const &doNotSendIds);
101  void flushExtra();
102 
103  //
104  // Intermediate level
105  //
107  bool readFrames(MWAWEntry const &entry);
109  shared_ptr<HMWJGraphInternal::Frame> readFrame(int id);
111  shared_ptr<HMWJGraphInternal::BasicGraph> readBasicGraph(HMWJGraphInternal::Frame const &header, long endPos);
113  shared_ptr<HMWJGraphInternal::CommentFrame> readCommentData(HMWJGraphInternal::Frame const &header, long endPos);
115  shared_ptr<HMWJGraphInternal::PictureFrame> readPictureData(HMWJGraphInternal::Frame const &header, long endPos);
117  shared_ptr<HMWJGraphInternal::TableFrame> readTableData(HMWJGraphInternal::Frame const &header, long endPos);
119  shared_ptr<HMWJGraphInternal::TextboxFrame> readTextboxData(HMWJGraphInternal::Frame const &header, long endPos);
121  shared_ptr<HMWJGraphInternal::TextFrame> readTextData(HMWJGraphInternal::Frame const &header, long endPos);
123  bool readGroupData(MWAWEntry const &entry, int actZone);
125  bool readGraphData(MWAWEntry const &entry, int actZone);
127  bool readPicture(MWAWEntry const &entry, int actZone);
129  bool readTable(MWAWEntry const &entry, int actZone);
131  bool readTableFormatsList(HMWJGraphInternal::Table &table, long endPos);
132 
133 
135  bool sendFrame(HMWJGraphInternal::Frame const &frame, MWAWPosition pos, WPXPropertyList extras=WPXPropertyList());
137  bool sendBasicGraph(HMWJGraphInternal::BasicGraph const &pict, MWAWPosition pos, WPXPropertyList extras=WPXPropertyList());
139  bool sendComment(HMWJGraphInternal::CommentFrame const &textbox, MWAWPosition pos, WPXPropertyList extras=WPXPropertyList());
141  bool sendPictureFrame(HMWJGraphInternal::PictureFrame const &pict, MWAWPosition pos, WPXPropertyList extras=WPXPropertyList());
143  bool sendEmptyPicture(MWAWPosition pos);
145  bool sendTextbox(HMWJGraphInternal::TextboxFrame const &textbox, MWAWPosition pos, WPXPropertyList extras=WPXPropertyList());
147  bool sendTable(HMWJGraphInternal::Table const &table);
151  bool sendTableUnformatted(long zId);
153  bool updateTable(HMWJGraphInternal::Table const &table) const;
155  bool sendPreTableData(HMWJGraphInternal::Table const &table);
158  std::vector<HMWJGraphInternal::CellFormat> const &lFormat);
159 
160  // interface with mainParser
161 
164  std::map<long,int> getTextFrameInformations() const;
166  bool getFootnoteInformations(long &textZId, std::vector<long> &fPosList) const;
168  bool sendFrame(long frameId, MWAWPosition pos, WPXPropertyList extras=WPXPropertyList());
170  bool sendText(long textId, long fPos);
171 
172  //
173  // low level
174  //
175 
176 
177 private:
178  HMWJGraph(HMWJGraph const &orig);
179  HMWJGraph &operator=(HMWJGraph const &orig);
180 
181 protected:
182  //
183  // data
184  //
187 
189  shared_ptr<HMWJGraphInternal::State> m_state;
190 
193 };
194 #endif
195 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:

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