BeagleWksBMParser.hxx Source File documentation

BeagleWksBMParser.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 #ifndef BEAGLE_WKS_BM_PARSER
35 # define BEAGLE_WKS_BM_PARSER
36
37 #include <string>
38 #include <vector>
39
40 #include <librevenge/librevenge.h>
41
42 #include "MWAWCell.hxx"
43 #include "MWAWDebug.hxx"
44 #include "MWAWGraphicStyle.hxx"
45 #include "MWAWInputStream.hxx"
46
47 #include "MWAWParser.hxx"
48
49 namespace BeagleWksBMParserInternal
50 {
51 struct Bitmap;
52
53 struct State;
54 }
55
56 class BeagleWksStructManager;
57
60 class BeagleWksBMParser final : public MWAWGraphicParser
61 {
62 public:
64 BeagleWksBMParser(MWAWInputStreamPtr const &input, MWAWRSRCParserPtr const &rsrcParser, MWAWHeader *header);
66 ~BeagleWksBMParser() final;
67
69 bool checkHeader(MWAWHeader *header, bool strict=false) final;
70
71 // the main parse function
72 void parse(librevenge::RVNGDrawingInterface *documentInterface) final;
73
74 protected:
76 void init();
77
79 void createDocument(librevenge::RVNGDrawingInterface *documentInterface);
80
82 MWAWVec2f getPageLeftTop() const;
84 void newPage(int number);
85
86 protected:
88 bool createZones();
89
91 bool readRSRCZones();
92
93 // send data
94
96 bool sendBitmap();
98 bool sendPageFrames();
100 bool sendFrame(BeagleWksStructManager::Frame const &frame);
102 bool sendPicture(int pId, MWAWPosition const &pos,
103 MWAWGraphicStyle const &style=MWAWGraphicStyle::emptyStyle());
104
105 //
106 // low level
107 //
108
109 // data fork similar than in BeagleWksParser ...
110
112 bool readPrintInfo();
113
114 // data fork
115
117 bool readPrefColorMap();
119 bool readColorMap();
121 bool readBitmap();
122
123 // resource fork
124
126 MWAWInputStreamPtr rsrcInput();
127
129 libmwaw::DebugFile &rsrcAscii();
130
131
133 std::shared_ptr<BeagleWksBMParserInternal::State> m_state;
134
136 std::shared_ptr<BeagleWksStructManager> m_structureManager;
137 };
138 #endif
139 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:
BeagleWksBMParser::init
void init()
inits all internal variables
Definition: BeagleWksBMParser.cxx:125
MWAWHeader
a function used by MWAWDocument to store the version of document
Definition: MWAWHeader.hxx:56
BeagleWksBMParser::sendFrame
bool sendFrame(BeagleWksStructManager::Frame const &frame)
try to send a frame
Definition: BeagleWksBMParser.cxx:744
BeagleWksBMParser
the main class to read a BeagleWorks bitmap file
Definition: BeagleWksBMParser.hxx:60
MWAWParser.hxx
libmwaw::DebugFile
an interface used to insert comment in a binary file, written in ascii form (if debug_with_files is n...
Definition: MWAWDebug.hxx:65
BeagleWksBMParser::m_structureManager
std::shared_ptr< BeagleWksStructManager > m_structureManager
the structure manager
Definition: BeagleWksBMParser.hxx:136
MWAWGraphicStyle
a structure used to define a picture style
Definition: MWAWGraphicStyle.hxx:47
BeagleWksBMParser::readBitmap
bool readBitmap()
try to read a bitmap
Definition: BeagleWksBMParser.cxx:355
BeagleWksBMParser::~BeagleWksBMParser
~BeagleWksBMParser() final
destructor
Definition: BeagleWksBMParser.cxx:121
BeagleWksBMParser::createZones
bool createZones()
finds the different objects zones
Definition: BeagleWksBMParser.cxx:236
BeagleWksBMParser::sendPicture
bool sendPicture(int pId, MWAWPosition const &pos, MWAWGraphicStyle const &style=MWAWGraphicStyle::emptyStyle())
try to send a picture
Definition: BeagleWksBMParser.cxx:759
BeagleWksBMParser::readPrefColorMap
bool readPrefColorMap()
read the preference color map
Definition: BeagleWksBMParser.cxx:540
BeagleWksBMParser::createDocument
void createDocument(librevenge::RVNGDrawingInterface *documentInterface)
creates the listener which will be associated to the document
Definition: BeagleWksBMParser.cxx:205
BeagleWksBMParser::BeagleWksBMParser
BeagleWksBMParser(MWAWInputStreamPtr const &input, MWAWRSRCParserPtr const &rsrcParser, MWAWHeader *header)
constructor
Definition: BeagleWksBMParser.cxx:113
MWAWRSRCParserPtr
std::shared_ptr< MWAWRSRCParser > MWAWRSRCParserPtr
a smart pointer of MWAWRSRCParser
Definition: libmwaw_internal.hxx:557
BeagleWksStructManager::Frame
Internal: a structure use to store a frame in a BeagleWorks files.
Definition: BeagleWksStructManager.hxx:102
BeagleWksBMParser::sendBitmap
bool sendBitmap()
try to send the bitmap
Definition: BeagleWksBMParser.cxx:715
BeagleWksBMParser::rsrcAscii
libmwaw::DebugFile & rsrcAscii()
a DebugFile used to write what we recognize when we parse the document in rsrc
Definition: BeagleWksBMParser.cxx:142
BeagleWksBMParser::readColorMap
bool readColorMap()
read the bitmap color map (if colored bitmap)
Definition: BeagleWksBMParser.cxx:606
BeagleWksBMParser::readRSRCZones
bool readRSRCZones()
read the resource fork zone
Definition: BeagleWksBMParser.cxx:317
BeagleWksBMParserInternal
Internal: the structures of a BeagleWksBMParser.
Definition: BeagleWksBMParser.cxx:56
BeagleWksBMParser::newPage
void newPage(int number)
adds a new page
Definition: BeagleWksBMParser.cxx:159
BeagleWksBMParser::parse
void parse(librevenge::RVNGDrawingInterface *documentInterface) final
virtual function used to parse the input
Definition: BeagleWksBMParser.cxx:175
BeagleWksBMParser::sendPageFrames
bool sendPageFrames()
try to send the page graphic
Definition: BeagleWksBMParser.cxx:735
MWAWGraphicParser
virtual class which defines the ancestor of all graphic zone parser
Definition: MWAWParser.hxx:250
MWAWInputStream.hxx
MWAWDebug.hxx
MWAWInputStreamPtr
std::shared_ptr< MWAWInputStream > MWAWInputStreamPtr
a smart pointer of MWAWInputStream
Definition: libmwaw_internal.hxx:547
BeagleWksBMParser::rsrcInput
MWAWInputStreamPtr rsrcInput()
return the input input
Definition: BeagleWksBMParser.cxx:137
BeagleWksStructManager
the main class to read the structure shared between different BeagleWorks files
Definition: BeagleWksStructManager.hxx:56
MWAWCell.hxx
Defines MWAWCell (cell content and format)
BeagleWksBMParser::m_state
std::shared_ptr< BeagleWksBMParserInternal::State > m_state
the state
Definition: BeagleWksBMParser.hxx:133
BeagleWksBMParser::checkHeader
bool checkHeader(MWAWHeader *header, bool strict=false) final
checks if the document header is correct (or not)
Definition: BeagleWksBMParser.cxx:793
BeagleWksBMParser::readPrintInfo
bool readPrintInfo()
read the print info zone
Definition: BeagleWksBMParser.cxx:659
MWAWPosition
Class to define the position of an object (textbox, picture, ..) in the document. ...
Definition: MWAWPosition.hxx:47
MWAWGraphicStyle.hxx
MWAWVec2< float >
BeagleWksBMParser::getPageLeftTop
MWAWVec2f getPageLeftTop() const
returns the page left top point ( in inches)
Definition: BeagleWksBMParser.cxx:150
MWAWGraphicStyle::emptyStyle
static MWAWGraphicStyle emptyStyle()
returns an empty style.
Definition: MWAWGraphicStyle.hxx:304