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MarinerWrtGraph.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 Mariner Write text document ( graphic part )
36 *
37 */
38 #ifndef MARINER_WRT_GRAPH
39 # define MARINER_WRT_GRAPH
40
41 #include <string>
42 #include <vector>
43
44 #include <librevenge/librevenge.h>
45
46 #include "libmwaw_internal.hxx"
47
48 #include "MWAWDebug.hxx"
49 #include "MWAWInputStream.hxx"
50
51 namespace MarinerWrtGraphInternal
52 {
53 struct State;
54 struct PSZone;
55 struct Token;
56 class SubDocument;
57 }
58
59 struct MarinerWrtEntry;
60 struct MarinerWrtStruct;
61 class MarinerWrtParser;
62
68 class MarinerWrtGraph
69 {
70 friend class MarinerWrtParser;
71 friend class MarinerWrtGraphInternal::SubDocument;
72
73 public:
75 MarinerWrtGraph(MarinerWrtParser &parser);
77 virtual ~MarinerWrtGraph();
78
80 int version() const;
81
83 int numPages() const;
84
85 protected:
87 bool sendPageGraphics();
89 void flushExtra();
91 float getPatternPercent(int id) const;
92
93 //
94 // Intermediate level
95 //
96
98 bool readPostscript(MarinerWrtEntry const &entry, int zoneId);
99
101 bool readToken(MarinerWrtEntry const &entry, int zoneId);
103 bool readTokenBlock0(MarinerWrtStruct const &data, MarinerWrtGraphInternal::Token &tkn, std::string &res);
105 void sendPicture(MarinerWrtGraphInternal::Token const &tkn);
107 void sendRule(MarinerWrtGraphInternal::Token const &tkn);
109 void sendPSZone(MarinerWrtGraphInternal::PSZone const &ps, MWAWPosition const &pos);
110
111 // interface with mainParser
112
114 void sendToken(int zoneId, long tokenId);
116 void sendText(int zoneId);
117
118 private:
119 MarinerWrtGraph(MarinerWrtGraph const &orig);
120 MarinerWrtGraph &operator=(MarinerWrtGraph const &orig);
121
122 protected:
123 //
124 // data
125 //
127 MWAWParserStatePtr m_parserState;
128
130 shared_ptr<MarinerWrtGraphInternal::State> m_state;
131
133 MarinerWrtParser *m_mainParser;
134 };
135 #endif
136 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:
MarinerWrtGraph::numPages
int numPages() const
returns the number of pages
Definition: MarinerWrtGraph.cxx:498
MarinerWrtGraph::sendToken
void sendToken(int zoneId, long tokenId)
try to send a token
Definition: MarinerWrtGraph.cxx:525
MarinerWrtGraph::readTokenBlock0
bool readTokenBlock0(MarinerWrtStruct const &data, MarinerWrtGraphInternal::Token &tkn, std::string &res)
try to read the first token zone ( which can contains some field text )
Definition: MarinerWrtGraph.cxx:991
libmwaw_internal.hxx
MarinerWrtParser
the main class to read a Mariner Write file
Definition: MarinerWrtParser.hxx:124
MarinerWrtGraphInternal
Internal: the structures of a MarinerWrtGraph.
Definition: MarinerWrtGraph.cxx:61
MarinerWrtGraph::m_state
shared_ptr< MarinerWrtGraphInternal::State > m_state
the state
Definition: MarinerWrtGraph.hxx:130
MarinerWrtGraphInternal::Token
Internal: the struct use to store a token entry.
Definition: MarinerWrtGraph.cxx:101
MarinerWrtGraph::version
int version() const
returns the file version
Definition: MarinerWrtGraph.cxx:493
MarinerWrtGraphInternal::PSZone
Internal: the struct use to store a ps zone of a MarinerWrtGraph.
Definition: MarinerWrtGraph.cxx:331
MarinerWrtGraph::m_mainParser
MarinerWrtParser * m_mainParser
the main parser;
Definition: MarinerWrtGraph.hxx:133
MarinerWrtEntry
a entry to store a zone structure
Definition: MarinerWrtParser.hxx:62
MarinerWrtGraph
the main class to read the graphic part of a Mariner Write file
Definition: MarinerWrtGraph.hxx:68
MarinerWrtGraph::readPostscript
bool readPostscript(MarinerWrtEntry const &entry, int zoneId)
try to read a postscript zone
Definition: MarinerWrtGraph.cxx:1096
MarinerWrtGraph::sendPSZone
void sendPSZone(MarinerWrtGraphInternal::PSZone const &ps, MWAWPosition const &pos)
try to send a ps picture as pos
Definition: MarinerWrtGraph.cxx:749
MarinerWrtStruct
Internal: a struct used to read some field.
Definition: MarinerWrtParser.hxx:90
MarinerWrtGraph::sendRule
void sendRule(MarinerWrtGraphInternal::Token const &tkn)
try to send a rule
Definition: MarinerWrtGraph.cxx:620
MarinerWrtGraph::sendText
void sendText(int zoneId)
ask the main parser to send a text zone
Definition: MarinerWrtGraph.cxx:519
MarinerWrtGraph::m_parserState
MWAWParserStatePtr m_parserState
the parser state
Definition: MarinerWrtGraph.hxx:127
MarinerWrtGraph::MarinerWrtGraph
MarinerWrtGraph(MarinerWrtParser &parser)
constructor
Definition: MarinerWrtGraph.cxx:484
MarinerWrtGraph::operator=
MarinerWrtGraph & operator=(MarinerWrtGraph const &orig)
MarinerWrtGraph::sendPageGraphics
bool sendPageGraphics()
try to send the page graphic
Definition: MarinerWrtGraph.cxx:1172
MarinerWrtGraph::sendPicture
void sendPicture(MarinerWrtGraphInternal::Token const &tkn)
try to send a picture token as char
Definition: MarinerWrtGraph.cxx:714
MarinerWrtGraph::flushExtra
void flushExtra()
sends the data which have not yet been sent to the listener
Definition: MarinerWrtGraph.cxx:1177
MWAWInputStream.hxx
MWAWDebug.hxx
MarinerWrtGraph::readToken
bool readToken(MarinerWrtEntry const &entry, int zoneId)
try to read a token zone (can be a picture or a field)
Definition: MarinerWrtGraph.cxx:786
MWAWParserStatePtr
shared_ptr< MWAWParserState > MWAWParserStatePtr
a smart pointer of MWAWParserState
Definition: libmwaw_internal.hxx:495
MWAWPosition
Class to define the position of an object (textbox, picture, ..) in the document. ...
Definition: MWAWPosition.hxx:47
MarinerWrtGraph::~MarinerWrtGraph
virtual ~MarinerWrtGraph()
destructor
Definition: MarinerWrtGraph.cxx:490
MarinerWrtGraph::getPatternPercent
float getPatternPercent(int id) const
return the pattern percent which corresponds to an id (or -1)
Definition: MarinerWrtGraph.cxx:507
MarinerWrtGraphInternal::SubDocument
Internal: the subdocument of a MarinerWrtGraph.
Definition: MarinerWrtGraph.cxx:422