HMWKGraph.hxx
Go to the documentation of this file.
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 ShapeGraph;
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  friend struct HMWKGraphInternal::Table;
82 
83 public:
85  HMWKGraph(HMWKParser &parser);
87  virtual ~HMWKGraph();
88 
90  int version() const;
91 
93  int numPages() const;
94 
95 protected:
96 
98  bool getColor(int colId, int patternId, MWAWColor &color) const;
99 
101  bool sendPageGraphics(std::vector<long> const &doNotSendIds);
103  void flushExtra();
104 
105 
106  //
107  // Intermediate level
108  //
109 
111  bool readFrames(shared_ptr<HMWKZone> zone);
113  bool readPicture(shared_ptr<HMWKZone> zone);
115  void prepareStructures();
116 
117  // interface with mainParser
118 
120  bool sendFrame(long frameId, MWAWPosition pos, WPXPropertyList extras=WPXPropertyList());
122  bool sendPicture(long pictId, MWAWPosition pos, WPXPropertyList extras=WPXPropertyList());
123 
125  bool sendText(long textId, long id, bool asGraphic=false);
128  std::map<long,int> getTextFrameInformations() const;
129 
130  //
131  // low level
132  //
133 
135  bool checkGroupStructures(long fileId, long fileSubId, std::multimap<long, long> &seens, bool inGroup);
136 
138  bool sendPicture(HMWKGraphInternal::Picture const &picture, MWAWPosition pos, WPXPropertyList extras=WPXPropertyList());
140  bool sendFrame(HMWKGraphInternal::Frame const &frame, MWAWPosition pos, WPXPropertyList extras=WPXPropertyList());
144  bool sendPictureFrame(HMWKGraphInternal::PictureFrame const &pict, MWAWPosition pos, WPXPropertyList extras=WPXPropertyList());
146  bool sendEmptyPicture(MWAWPosition pos);
148  bool sendTextBox(HMWKGraphInternal::TextBox const &textbox, MWAWPosition pos, WPXPropertyList extras=WPXPropertyList());
150  bool sendTableUnformatted(long fId);
151 
153  bool sendGroup(long fId, MWAWPosition pos);
155  bool sendGroup(HMWKGraphInternal::Group const &group, MWAWPosition pos);
157  bool canCreateGraphic(HMWKGraphInternal::Group const &group);
159  void sendGroupChild(HMWKGraphInternal::Group const &group, MWAWPosition const &pos);
161  void sendGroup(HMWKGraphInternal::Group const &group, MWAWGraphicListenerPtr &listener);
162 
164  shared_ptr<HMWKGraphInternal::ShapeGraph> readShapeGraph(shared_ptr<HMWKZone> zone, HMWKGraphInternal::Frame const &header);
166  shared_ptr<HMWKGraphInternal::FootnoteFrame> readFootnoteFrame(shared_ptr<HMWKZone> zone, HMWKGraphInternal::Frame const &header);
168  shared_ptr<HMWKGraphInternal::Group> readGroup(shared_ptr<HMWKZone> zone, HMWKGraphInternal::Frame const &header);
170  shared_ptr<HMWKGraphInternal::PictureFrame> readPictureFrame(shared_ptr<HMWKZone> zone, HMWKGraphInternal::Frame const &header);
172  shared_ptr<HMWKGraphInternal::Table> readTable(shared_ptr<HMWKZone> zone, HMWKGraphInternal::Frame const &header);
174  shared_ptr<HMWKGraphInternal::TextBox> readTextBox(shared_ptr<HMWKZone> zone, HMWKGraphInternal::Frame const &header, bool isMemo);
175 
176 private:
177  HMWKGraph(HMWKGraph const &orig);
178  HMWKGraph &operator=(HMWKGraph const &orig);
179 
180 protected:
181  //
182  // data
183  //
186 
188  shared_ptr<HMWKGraphInternal::State> m_state;
189 
192 };
193 #endif
194 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:
bool sendShapeGraph(HMWKGraphInternal::ShapeGraph const &shape, MWAWPosition pos)
try to send a basic picture to the listener
Definition: HMWKGraph.cxx:1337
the main class to read a HanMac Word-K file
Definition: HMWKParser.hxx:173
bool sendGroup(long fId, MWAWPosition pos)
try to send a group to the listener
Definition: HMWKGraph.cxx:1886
bool sendTextBox(HMWKGraphInternal::TextBox const &textbox, MWAWPosition pos, WPXPropertyList extras=WPXPropertyList())
try to send a textbox to the listener
Definition: HMWKGraph.cxx:1315
HMWKParser * m_mainParser
the main parser;
Definition: HMWKGraph.hxx:191
bool readFrames(shared_ptr< HMWKZone > zone)
try to read the frame definition (type 2)
Definition: HMWKGraph.cxx:925
void prepareStructures()
check the group structures, the linked textbox
Definition: HMWKGraph.cxx:2125
bool sendTableUnformatted(long fId)
try to send a table unformatted
Definition: HMWKGraph.cxx:1349
shared_ptr< HMWKGraphInternal::State > m_state
the state
Definition: HMWKGraph.hxx:188
bool getColor(int colId, int patternId, MWAWColor &color) const
returns the color associated with a pattern
Definition: HMWKGraph.cxx:833
int version() const
returns the file version
Definition: HMWKGraph.cxx:828
bool sendPicture(long pictId, MWAWPosition pos, WPXPropertyList extras=WPXPropertyList())
try to send a picture to the listener
Definition: HMWKGraph.cxx:1103
bool sendPageGraphics(std::vector< long > const &doNotSendIds)
try to send the page graphic
Definition: HMWKGraph.cxx:2191
Internal: the picture of a HMWKGraph.
Definition: HMWKGraph.cxx:531
the main class to read the graphic part of a HanMac Word file
Definition: HMWKGraph.hxx:77
the class to store a color
Definition: libmwaw_internal.hxx:166
Internal: the geometrical graph of a HMWKGraph.
Definition: HMWKGraph.cxx:180
Small class used to store the decoded zone of HMWKParser.
Definition: HMWKParser.hxx:58
virtual ~HMWKGraph()
destructor
Definition: HMWKGraph.cxx:825
bool checkGroupStructures(long fileId, long fileSubId, std::multimap< long, long > &seens, bool inGroup)
check the graph structures: ie.
Definition: HMWKGraph.cxx:2155
shared_ptr< HMWKGraphInternal::FootnoteFrame > readFootnoteFrame(shared_ptr< HMWKZone > zone, HMWKGraphInternal::Frame const &header)
try to read the footnote data
Definition: HMWKGraph.cxx:1629
shared_ptr< HMWKGraphInternal::Group > readGroup(shared_ptr< HMWKZone > zone, HMWKGraphInternal::Frame const &header)
try to read the group data
Definition: HMWKGraph.cxx:1547
bool readPicture(shared_ptr< HMWKZone > zone)
try to read a picture zone (type d)
Definition: HMWKGraph.cxx:1046
Internal: the subdocument of a HMWKGraph.
Definition: HMWKGraph.cxx:707
Internal: the textbox of a HMWKGraph.
Definition: HMWKGraph.cxx:423
bool sendText(long textId, long id, bool asGraphic=false)
ask main parser to send a text zone
Definition: HMWKGraph.cxx:868
void flushExtra()
sends the data which have not yet been sent to the listener
Definition: HMWKGraph.cxx:2211
bool canCreateGraphic(HMWKGraphInternal::Group const &group)
check if we can send a group as graphic
Definition: HMWKGraph.cxx:1933
bool sendEmptyPicture(MWAWPosition pos)
try to send an empty picture
Definition: HMWKGraph.cxx:1277
shared_ptr< HMWKGraphInternal::TextBox > readTextBox(shared_ptr< HMWKZone > zone, HMWKGraphInternal::Frame const &header, bool isMemo)
try to read the textbox data
Definition: HMWKGraph.cxx:1665
HMWKGraph & operator=(HMWKGraph const &orig)
bool sendPictureFrame(HMWKGraphInternal::PictureFrame const &pict, MWAWPosition pos, WPXPropertyList extras=WPXPropertyList())
try to send a picture frame
Definition: HMWKGraph.cxx:1305
shared_ptr< MWAWGraphicListener > MWAWGraphicListenerPtr
a smart pointer of MWAWGraphicListener
Definition: libmwaw_internal.hxx:346
void sendGroupChild(HMWKGraphInternal::Group const &group, MWAWPosition const &pos)
try to send a group elements by elements
Definition: HMWKGraph.cxx:2004
shared_ptr< HMWKGraphInternal::Table > readTable(shared_ptr< HMWKZone > zone, HMWKGraphInternal::Frame const &header)
try to read the table data
Definition: HMWKGraph.cxx:1711
std::map< long, int > getTextFrameInformations() const
return a list textZId -&gt; type which 3(footnote), 4(textbox), 9(table), 10(comment) ...
Definition: HMWKGraph.cxx:873
shared_ptr< MWAWParserState > MWAWParserStatePtr
a smart pointer of MWAWParserState
Definition: libmwaw_internal.hxx:356
MWAWParserStatePtr m_parserState
the parser state
Definition: HMWKGraph.hxx:185
Class to define the position of an object (textbox, picture, ..) in the document. ...
Definition: MWAWPosition.hxx:47
shared_ptr< HMWKGraphInternal::PictureFrame > readPictureFrame(shared_ptr< HMWKZone > zone, HMWKGraphInternal::Frame const &header)
try to read the picture data
Definition: HMWKGraph.cxx:1585
Internal: the frame header of a HMWKGraph.
Definition: HMWKGraph.cxx:67
Internal: the group of a HMWKGraph.
Definition: HMWKGraph.cxx:241
shared_ptr< HMWKGraphInternal::ShapeGraph > readShapeGraph(shared_ptr< HMWKZone > zone, HMWKGraphInternal::Frame const &header)
try to read the basic graph data
Definition: HMWKGraph.cxx:1368
bool sendFrame(long frameId, MWAWPosition pos, WPXPropertyList extras=WPXPropertyList())
try to send a frame to the listener
Definition: HMWKGraph.cxx:1148
Internal: the picture of a HMWKGraph.
Definition: HMWKGraph.cxx:293
Internal: the table of a HMWKGraph.
Definition: HMWKGraph.cxx:367
int numPages() const
returns the number of pages
Definition: HMWKGraph.cxx:850
HMWKGraph(HMWKParser &parser)
constructor
Definition: HMWKGraph.cxx:819

Generated on Tue Mar 10 2015 17:32:08 for libmwaw by doxygen 1.8.5