RagTime5Graph.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 RagTime 5-6 document ( graphic part )
36 *
37 */
38 #ifndef RAGTIME5_GRAPH
39 # define RAGTIME5_GRAPH
40
41 #include <string>
42 #include <map>
43 #include <vector>
44
45 #include <librevenge/librevenge.h>
46
47 #include "libmwaw_internal.hxx"
48
49 #include "MWAWDebug.hxx"
50 #include "MWAWInputStream.hxx"
51 #include "MWAWPosition.hxx"
52
53 #include "RagTime5StructManager.hxx"
54 #include "RagTime5ClusterManager.hxx"
55
56 namespace RagTime5GraphInternal
57 {
58 struct ClusterGraphic;
59 struct ClusterPicture;
60
61 struct Shape;
62 struct State;
63
64 class SubDocument;
65 }
66
67 class RagTime5Parser;
68 class RagTime5StructManager;
69 class RagTime5StyleManager;
70 class RagTime5Zone;
71
72 class MWAWGraphicStyle;
73
79 class RagTime5Graph
80 {
81 friend class RagTime5GraphInternal::SubDocument;
82 friend class RagTime5Parser;
83
84 public:
86 explicit RagTime5Graph(RagTime5Parser &parser);
88 virtual ~RagTime5Graph();
89
91 int version() const;
92
94 int numPages() const;
95
96 protected:
97
99 void flushExtra();
100
101 // interface with main parser
102
104 bool sendTextZone(MWAWListenerPtr listener, int zId, int pId);
105
106 //
107 // Intermediate level
108 //
109
110 //
111 // picture
112 //
113
115 bool readPictureContainer(RagTime5Zone &zone);
117 bool readPictureData(RagTime5Zone &zone);
119 bool readPictureData(RagTime5Zone &zone, librevenge::RVNGBinaryData &data, std::string &type);
121 bool readPictureList(RagTime5Zone &zone);
123 bool readPictureRep(RagTime5Zone &zone);
125 bool readPictureMatch(RagTime5Zone &zone, bool color);
126
127 //
128 // basic graphic
129 //
130
132 bool readGraphicTypes(RagTime5ClusterManager::Link const &link);
133
135 bool readColorPatternZone(RagTime5ClusterManager::Cluster &cluster);
136
138 std::shared_ptr<RagTime5ClusterManager::Cluster> readGraphicCluster(RagTime5Zone &zone, int zoneType);
140 bool readGraphicUnknown(int typeId);
142 bool readGraphicShapes(RagTime5GraphInternal::ClusterGraphic &cluster);
144 bool readGraphicShape(RagTime5GraphInternal::ClusterGraphic &cluster, RagTime5Zone &dataZone, long endPos, int n, librevenge::RVNGString const &dataName);
146 bool readGraphicTransformations(RagTime5ClusterManager::Link const &link);
147
149 std::shared_ptr<RagTime5ClusterManager::Cluster> readPictureCluster(RagTime5Zone &zone, int zoneType);
150
151 //
152 // low level
153 //
154
156 void checkGraphicCluster(RagTime5GraphInternal::ClusterGraphic &cluster);
157
158 //
159 // send data
160 //
161
163 bool send(int zoneId, MWAWListenerPtr listener, MWAWPosition const &pos);
164
166 bool send(RagTime5GraphInternal::ClusterGraphic &cluster, MWAWListenerPtr listener, MWAWPosition const &pos);
168 bool send(RagTime5GraphInternal::Shape const &shape, RagTime5GraphInternal::ClusterGraphic const &cluster, MWAWListenerPtr listener, MWAWPosition const &pos);
169
171 bool send(RagTime5GraphInternal::ClusterPicture &cluster, MWAWListenerPtr listener, MWAWPosition const &pos);
172
173 private:
174 RagTime5Graph(RagTime5Graph const &orig);
175 RagTime5Graph &operator=(RagTime5Graph const &orig);
176
177 protected:
178 //
179 // data
180 //
182 RagTime5Parser &m_mainParser;
183
185 std::shared_ptr<RagTime5StructManager> m_structManager;
187 std::shared_ptr<RagTime5StyleManager> m_styleManager;
189 MWAWParserStatePtr m_parserState;
190
192 std::shared_ptr<RagTime5GraphInternal::State> m_state;
193 };
194 #endif
195 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:
RagTime5Graph::m_state
std::shared_ptr< RagTime5GraphInternal::State > m_state
the state
Definition: RagTime5Graph.hxx:192
MWAWParserStatePtr
std::shared_ptr< MWAWParserState > MWAWParserStatePtr
a smart pointer of MWAWParserState
Definition: libmwaw_internal.hxx:553
RagTime5Graph::m_mainParser
RagTime5Parser & m_mainParser
the parser
Definition: RagTime5Graph.hxx:182
libmwaw_internal.hxx
MWAWListenerPtr
std::shared_ptr< MWAWListener > MWAWListenerPtr
a smart pointer of MWAWListener
Definition: libmwaw_internal.hxx:549
MWAWGraphicStyle
a structure used to define a picture style
Definition: MWAWGraphicStyle.hxx:47
RagTime5StructManager.hxx
RagTime5Parser::readGraphicCluster
std::shared_ptr< RagTime5ClusterManager::Cluster > readGraphicCluster(RagTime5Zone &zone, int zoneType)
try to read a graphic cluster (via the graphic manager)
Definition: RagTime5Parser.cxx:346
RagTime5Graph
the main class to read the graphic part of RagTime 56 file
Definition: RagTime5Graph.hxx:79
RagTime5GraphInternal::SubDocument
Internal: the subdocument of a RagTime5Graph.
Definition: RagTime5Graph.cxx:505
RagTime5StyleManager
basic class used to read/store RagTime 5/6 styles
Definition: RagTime5StyleManager.hxx:60
RagTime5Zone
main zone in a RagTime v5-v6 document
Definition: RagTime5StructManager.hxx:48
RagTime5Graph::m_structManager
std::shared_ptr< RagTime5StructManager > m_structManager
the structure manager
Definition: RagTime5Graph.hxx:185
MWAWParser::version
int version() const
returns the works version
Definition: MWAWParser.hxx:108
RagTime5GraphInternal::ClusterGraphic
the shape cluster
Definition: RagTime5Graph.cxx:360
RagTime5GraphInternal
Internal: the structures of a RagTime5Graph.
Definition: RagTime5Graph.cxx:62
RagTime5Parser
the main class to read a RagTime v5 file
Definition: RagTime5Parser.hxx:73
MWAWParser::operator=
MWAWParser & operator=(const MWAWParser &)=delete
private operator=: forbidden
RagTime5GraphInternal::ClusterPicture
the picture cluster
Definition: RagTime5Graph.cxx:399
MWAWInputStream.hxx
MWAWDebug.hxx
RagTime5Parser::readPictureCluster
std::shared_ptr< RagTime5ClusterManager::Cluster > readPictureCluster(RagTime5Zone &zone, int zoneType)
try to read a picture cluster (via the graphic manager)
Definition: RagTime5Parser.cxx:361
RagTime5Graph::m_parserState
MWAWParserStatePtr m_parserState
the parser state
Definition: RagTime5Graph.hxx:189
MWAWPosition.hxx
RagTime5GraphInternal::Shape
Internal: the shape of a RagTime5Graph.
Definition: RagTime5Graph.cxx:224
MWAWPosition
Class to define the position of an object (textbox, picture, ..) in the document. ...
Definition: MWAWPosition.hxx:47
RagTime5Parser::send
bool send(int zoneId, MWAWListenerPtr listener, MWAWPosition const &pos, int partId=0, int part2Id=0)
try to send a cluster zone (mainly unimplemented)
Definition: RagTime5Parser.cxx:2448
RagTime5Graph::m_styleManager
std::shared_ptr< RagTime5StyleManager > m_styleManager
the style manager
Definition: RagTime5Graph.hxx:187
RagTime5StructManager
basic class used to store RagTime 5/6 structures
Definition: RagTime5StructManager.hxx:170
RagTime5Parser::RagTime5Graph
friend class RagTime5Graph
Definition: RagTime5Parser.hxx:76
RagTime5ClusterManager.hxx
RagTime5Parser::flushExtra
void flushExtra()
flush unsent zone (debugging function)
Definition: RagTime5Parser.cxx:2477
RagTime5ClusterManager::Link
a link to a small zone (or set of zones) in RagTime 5/6 documents
Definition: RagTime5ClusterManager.hxx:105
RagTime5ClusterManager::Cluster
the cluster data
Definition: RagTime5ClusterManager.hxx:221