NisusWrtGraph.hxx Source File documentation

NisusWrtGraph.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 Nisus Writer document ( graphic part )
36 *
37 */
38 #ifndef NISUS_WRT_GRAPH
39 # define NISUS_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 #include "NisusWrtStruct.hxx"
52
53 namespace NisusWrtGraphInternal
54 {
55 struct RSSOEntry;
56 struct State;
57 class SubDocument;
58 }
59
60 class NisusWrtParser;
61
67 class NisusWrtGraph
68 {
69 friend class NisusWrtParser;
70 friend class NisusWrtGraphInternal::SubDocument;
71
72 public:
74 explicit NisusWrtGraph(NisusWrtParser &parser);
76 virtual ~NisusWrtGraph();
77
79 int version() const;
80
82 int numPages() const;
83
84 protected:
85
87 bool createZones();
88
90 void flushExtra();
91
93 bool sendPicture(int pictId, bool inPictRsrc, MWAWPosition pictPos);
95 bool sendPageGraphics();
96
97 //
98 // Intermediate level
99 //
100
102 bool readPLAC(MWAWEntry const &entry);
104 bool readPLDT(NisusWrtStruct::RecursifData const &data);
106 bool readPGRA(MWAWEntry const &entry);
107
108 //
109 // low level
110 //
111
113 std::vector<NisusWrtGraphInternal::RSSOEntry> findRSSOEntry(MWAWInputStreamPtr inp) const;
114
115 private:
116 NisusWrtGraph(NisusWrtGraph const &orig) = delete;
117 NisusWrtGraph &operator=(NisusWrtGraph const &orig) = delete;
118
119 protected:
120 //
121 // data
122 //
124 MWAWParserStatePtr m_parserState;
125
127 std::shared_ptr<NisusWrtGraphInternal::State> m_state;
128
130 NisusWrtParser *m_mainParser;
131 };
132 #endif
133 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:
NisusWrtGraph::m_mainParser
NisusWrtParser * m_mainParser
the main parser;
Definition: NisusWrtGraph.hxx:130
MWAWParserStatePtr
std::shared_ptr< MWAWParserState > MWAWParserStatePtr
a smart pointer of MWAWParserState
Definition: libmwaw_internal.hxx:553
NisusWrtGraph::createZones
bool createZones()
finds the different graphic zones
Definition: NisusWrtGraph.cxx:189
libmwaw_internal.hxx
NisusWrtGraph::flushExtra
void flushExtra()
sends the data which have not yet been sent to the listener
Definition: NisusWrtGraph.cxx:526
NisusWrtGraph::sendPageGraphics
bool sendPageGraphics()
try to send the page graphic
Definition: NisusWrtGraph.cxx:492
NisusWrtStruct.hxx
NisusWrtGraph::operator=
NisusWrtGraph & operator=(NisusWrtGraph const &orig)=delete
NisusWrtGraphInternal
Internal: the structures of a NisusWrtGraph.
Definition: NisusWrtGraph.cxx:57
NisusWrtGraph::sendPicture
bool sendPicture(int pictId, bool inPictRsrc, MWAWPosition pictPos)
try to send a picture
Definition: NisusWrtGraph.cxx:432
NisusWrtGraphInternal::SubDocument
Internal: the subdocument of a NisusWrtGraph.
Definition: NisusWrtGraph.cxx:102
NisusWrtGraph::readPGRA
bool readPGRA(MWAWEntry const &entry)
read the PGRA resource: the number of page? graphics
Definition: NisusWrtGraph.cxx:340
NisusWrtParser
the main class to read a Nisus Writer file
Definition: NisusWrtParser.hxx:59
NisusWrtGraph::version
int version() const
returns the file version
Definition: NisusWrtGraph.cxx:174
NisusWrtGraph::m_state
std::shared_ptr< NisusWrtGraphInternal::State > m_state
the state
Definition: NisusWrtGraph.hxx:127
MWAWInputStream.hxx
MWAWDebug.hxx
MWAWInputStreamPtr
std::shared_ptr< MWAWInputStream > MWAWInputStreamPtr
a smart pointer of MWAWInputStream
Definition: libmwaw_internal.hxx:547
NisusWrtGraph::~NisusWrtGraph
virtual ~NisusWrtGraph()
destructor
Definition: NisusWrtGraph.cxx:171
NisusWrtGraph::numPages
int numPages() const
returns the number of pages
Definition: NisusWrtGraph.cxx:179
NisusWrtStruct::RecursifData
Internal: low level a structure helping to read recursifList.
Definition: NisusWrtStruct.hxx:145
NisusWrtGraph::findRSSOEntry
std::vector< NisusWrtGraphInternal::RSSOEntry > findRSSOEntry(MWAWInputStreamPtr inp) const
try to find a RSSO entry in a picture file
Definition: NisusWrtGraph.cxx:375
MWAWPosition
Class to define the position of an object (textbox, picture, ..) in the document. ...
Definition: MWAWPosition.hxx:47
MWAWEntry
basic class to store an entry in a file This contained :
Definition: MWAWEntry.hxx:46
NisusWrtGraph::m_parserState
MWAWParserStatePtr m_parserState
the parser state
Definition: NisusWrtGraph.hxx:124
NisusWrtGraph::readPLDT
bool readPLDT(NisusWrtStruct::RecursifData const &data)
parse the PLDT resource: a unknown resource
Definition: NisusWrtGraph.cxx:279
NisusWrtGraph::NisusWrtGraph
NisusWrtGraph(NisusWrtParser &parser)
constructor
Definition: NisusWrtGraph.cxx:164
NisusWrtGraph::readPLAC
bool readPLAC(MWAWEntry const &entry)
read the PLAC resource: a list of picture placements ?
Definition: NisusWrtGraph.cxx:246
NisusWrtGraph
the main class to read the graphic part of a Nisus file
Definition: NisusWrtGraph.hxx:67