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
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12 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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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 <set>
43 #include <string>
44 #include <vector>
45 
46 #include <libwpd/libwpd.h>
47 
48 #include "libmwaw_internal.hxx"
49 
50 #include "MWAWDebug.hxx"
51 #include "MWAWInputStream.hxx"
52 
53 namespace HMWJGraphInternal
54 {
55 struct CellFormat;
56 struct Frame;
57 struct CommentFrame;
58 struct Group;
59 struct PictureFrame;
60 struct ShapeGraph;
61 struct TableFrame;
62 struct TextboxFrame;
63 struct TextFrame;
64 struct Table;
65 struct TableCell;
66 
67 struct State;
68 class SubDocument;
69 }
70 
71 class HMWJParser;
72 
78 class HMWJGraph
79 {
80  friend class HMWJParser;
81  friend struct HMWJGraphInternal::Table;
83 
84 public:
86  HMWJGraph(HMWJParser &parser);
88  virtual ~HMWJGraph();
89 
91  int version() const;
92 
94  int numPages() const;
95 
96 protected:
97 
99  bool getColor(int colId, int patternId, MWAWColor &color) const;
100 
102  void prepareStructures();
104  bool sendPageGraphics(std::vector<long> const &doNotSendIds);
106  void flushExtra();
107 
108  //
109  // Intermediate level
110  //
112  bool readFrames(MWAWEntry const &entry);
114  shared_ptr<HMWJGraphInternal::Frame> readFrame(int id);
116  shared_ptr<HMWJGraphInternal::ShapeGraph> readShapeGraph(HMWJGraphInternal::Frame const &header, long endPos);
118  shared_ptr<HMWJGraphInternal::CommentFrame> readCommentData(HMWJGraphInternal::Frame const &header, long endPos);
120  shared_ptr<HMWJGraphInternal::PictureFrame> readPictureData(HMWJGraphInternal::Frame const &header, long endPos);
122  shared_ptr<HMWJGraphInternal::TableFrame> readTableData(HMWJGraphInternal::Frame const &header, long endPos);
124  shared_ptr<HMWJGraphInternal::TextboxFrame> readTextboxData(HMWJGraphInternal::Frame const &header, long endPos);
126  shared_ptr<HMWJGraphInternal::TextFrame> readTextData(HMWJGraphInternal::Frame const &header, long endPos);
128  bool readGroupData(MWAWEntry const &entry, int actZone);
130  bool readGraphData(MWAWEntry const &entry, int actZone);
132  bool readPicture(MWAWEntry const &entry, int actZone);
134  bool readTable(MWAWEntry const &entry, int actZone);
136  bool readTableFormatsList(HMWJGraphInternal::Table &table, long endPos);
137 
138 
140  bool sendFrame(HMWJGraphInternal::Frame const &frame, MWAWPosition pos, WPXPropertyList extras=WPXPropertyList());
144  bool sendComment(HMWJGraphInternal::CommentFrame const &textbox, MWAWPosition pos, WPXPropertyList extras=WPXPropertyList());
146  bool sendPictureFrame(HMWJGraphInternal::PictureFrame const &pict, MWAWPosition pos, WPXPropertyList extras=WPXPropertyList());
148  bool sendEmptyPicture(MWAWPosition pos);
150  bool sendTextbox(HMWJGraphInternal::TextboxFrame const &textbox, MWAWPosition pos, WPXPropertyList extras=WPXPropertyList());
152  bool sendTableUnformatted(long zId);
153 
155  bool sendGroup(long zId, MWAWPosition pos);
157  bool sendGroup(HMWJGraphInternal::Group const &group, MWAWPosition pos);
159  bool canCreateGraphic(HMWJGraphInternal::Group const &group);
161  void sendGroupChild(HMWJGraphInternal::Group const &group, MWAWPosition const &pos);
163  void sendGroup(HMWJGraphInternal::Group const &group, MWAWGraphicListenerPtr &listener);
164 
165  // interface with mainParser
166 
169  std::map<long,int> getTextFrameInformations() const;
171  bool getFootnoteInformations(long &textZId, std::vector<long> &fPosList) const;
173  bool sendFrame(long frameId, MWAWPosition pos, WPXPropertyList extras=WPXPropertyList());
175  bool sendText(long textId, long fPos, bool asGraphic=false);
176 
177  //
178  // low level
179  //
181  bool checkGroupStructures(long zId, std::set<long> &seens, bool inGroup);
182 
183 
184 private:
185  HMWJGraph(HMWJGraph const &orig);
186  HMWJGraph &operator=(HMWJGraph const &orig);
187 
188 protected:
189  //
190  // data
191  //
194 
196  shared_ptr<HMWJGraphInternal::State> m_state;
197 
200 };
201 #endif
202 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:
Internal: the comment frame of a HMWJGraph.
Definition: HMWJGraph.cxx:391
shared_ptr< HMWJGraphInternal::Frame > readFrame(int id)
try to read a frame
Definition: HMWJGraph.cxx:1227
int version() const
returns the file version
Definition: HMWJGraph.cxx:901
MWAWParserStatePtr m_parserState
the parser state
Definition: HMWJGraph.hxx:193
bool checkGroupStructures(long zId, std::set< long > &seens, bool inGroup)
check the graph structures: ie.
Definition: HMWJGraph.cxx:2610
shared_ptr< HMWJGraphInternal::TableFrame > readTableData(HMWJGraphInternal::Frame const &header, long endPos)
try to read the table data
Definition: HMWJGraph.cxx:2286
shared_ptr< HMWJGraphInternal::PictureFrame > readPictureData(HMWJGraphInternal::Frame const &header, long endPos)
try to read the picture data
Definition: HMWJGraph.cxx:2235
int numPages() const
returns the number of pages
Definition: HMWJGraph.cxx:921
bool readGroupData(MWAWEntry const &entry, int actZone)
try to read the groupd data ( type 9 )
Definition: HMWJGraph.cxx:1339
bool sendShapeGraph(HMWJGraphInternal::ShapeGraph const &pict, MWAWPosition pos)
try to send a basic picture to the listener
Definition: HMWJGraph.cxx:1883
bool readGraphData(MWAWEntry const &entry, int actZone)
try to read the graph data (zone 8)
Definition: HMWJGraph.cxx:1415
Internal: the frame header of a HMWJGraph.
Definition: HMWJGraph.cxx:288
bool sendComment(HMWJGraphInternal::CommentFrame const &textbox, MWAWPosition pos, WPXPropertyList extras=WPXPropertyList())
try to send a comment box to the listener
Definition: HMWJGraph.cxx:1972
bool canCreateGraphic(HMWJGraphInternal::Group const &group)
check if we can send a group as graphic
Definition: HMWJGraph.cxx:2691
shared_ptr< HMWJGraphInternal::TextboxFrame > readTextboxData(HMWJGraphInternal::Frame const &header, long endPos)
try to read a textbox data
Definition: HMWJGraph.cxx:2329
Internal: the geometrical graph of a HMWJGraph.
Definition: HMWJGraph.cxx:580
Internal: the subdocument of a HMWJGraph.
Definition: HMWJGraph.cxx:780
bool readPicture(MWAWEntry const &entry, int actZone)
try to read the pictures definition (type 6)
Definition: HMWJGraph.cxx:1492
the class to store a color
Definition: libmwaw_internal.hxx:166
HMWJGraph(HMWJParser &parser)
constructor
Definition: HMWJGraph.cxx:892
bool sendEmptyPicture(MWAWPosition pos)
try to send an empty picture
Definition: HMWJGraph.cxx:1943
bool readFrames(MWAWEntry const &entry)
try to read the frames definition (type 3)
Definition: HMWJGraph.cxx:1006
bool sendFrame(HMWJGraphInternal::Frame const &frame, MWAWPosition pos, WPXPropertyList extras=WPXPropertyList())
try to send a frame to the listener
Definition: HMWJGraph.cxx:2060
virtual ~HMWJGraph()
destructor
Definition: HMWJGraph.cxx:898
Internal: a group of a HMWJGraph.
Definition: HMWJGraph.cxx:424
Internal: the picture frame of a HMWJGraph.
Definition: HMWJGraph.cxx:441
bool sendTextbox(HMWJGraphInternal::TextboxFrame const &textbox, MWAWPosition pos, WPXPropertyList extras=WPXPropertyList())
try to send a textbox to the listener
Definition: HMWJGraph.cxx:2006
bool sendTableUnformatted(long zId)
try to send a table unformatted
Definition: HMWJGraph.cxx:2035
void prepareStructures()
check the group structures, the linked textbox
Definition: HMWJGraph.cxx:2551
Internal: the table of a HMWJGraph.
Definition: HMWJGraph.cxx:150
bool getColor(int colId, int patternId, MWAWColor &color) const
returns the color associated with a pattern
Definition: HMWJGraph.cxx:906
bool readTable(MWAWEntry const &entry, int actZone)
try to read a table (zone 7)
Definition: HMWJGraph.cxx:1534
shared_ptr< HMWJGraphInternal::ShapeGraph > readShapeGraph(HMWJGraphInternal::Frame const &header, long endPos)
try to read the basic graph data
Definition: HMWJGraph.cxx:2407
bool getFootnoteInformations(long &textZId, std::vector< long > &fPosList) const
return the footnote text zone id and the list of first char position
Definition: HMWJGraph.cxx:982
std::map< long, int > getTextFrameInformations() const
return a list textZId -&gt; type which type=0(main), 1(header), 2(footer), 3(footnote), 4(textbox), 9(table), 10(comment)
Definition: HMWJGraph.cxx:944
HMWJParser * m_mainParser
the main parser;
Definition: HMWJGraph.hxx:199
bool sendGroup(long zId, MWAWPosition pos)
try to send a group to the listener
Definition: HMWJGraph.cxx:2640
bool readTableFormatsList(HMWJGraphInternal::Table &table, long endPos)
try to read a list of format
Definition: HMWJGraph.cxx:1750
void flushExtra()
sends the data which have not yet been sent to the listener
Definition: HMWJGraph.cxx:2932
shared_ptr< MWAWGraphicListener > MWAWGraphicListenerPtr
a smart pointer of MWAWGraphicListener
Definition: libmwaw_internal.hxx:346
the main class to read a HanMac Word-J file
Definition: HMWJParser.hxx:102
Internal: the textbox frame of a HMWJGraph.
Definition: HMWJGraph.cxx:514
bool sendText(long textId, long fPos, bool asGraphic=false)
ask main parser to send a text zone
Definition: HMWJGraph.cxx:939
void sendGroupChild(HMWJGraphInternal::Group const &group, MWAWPosition const &pos)
try to send a group elements by elements
Definition: HMWJGraph.cxx:2772
shared_ptr< HMWJGraphInternal::State > m_state
the state
Definition: HMWJGraph.hxx:196
HMWJGraph & operator=(HMWJGraph const &orig)
shared_ptr< MWAWParserState > MWAWParserStatePtr
a smart pointer of MWAWParserState
Definition: libmwaw_internal.hxx:356
Class to define the position of an object (textbox, picture, ..) in the document. ...
Definition: MWAWPosition.hxx:47
bool sendPageGraphics(std::vector< long > const &doNotSendIds)
try to send the page graphic
Definition: HMWJGraph.cxx:2906
basic class to store an entry in a file This contained :
Definition: MWAWEntry.hxx:46
shared_ptr< HMWJGraphInternal::TextFrame > readTextData(HMWJGraphInternal::Frame const &header, long endPos)
try to read a text data (text, header/footer, footnote)
Definition: HMWJGraph.cxx:2369
bool sendPictureFrame(HMWJGraphInternal::PictureFrame const &pict, MWAWPosition pos, WPXPropertyList extras=WPXPropertyList())
try to send a picture frame
Definition: HMWJGraph.cxx:1905
the main class to read the graphic part of a HanMac Word-J file
Definition: HMWJGraph.hxx:78
shared_ptr< HMWJGraphInternal::CommentFrame > readCommentData(HMWJGraphInternal::Frame const &header, long endPos)
try to read the comment data
Definition: HMWJGraph.cxx:2183

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