BeagleWksDRParser.hxx Source File documentation

BeagleWksDRParser.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_DR_PARSER
35# define BEAGLE_WKS_DR_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#include "BeagleWksStructManager.hxx"
50
51namespace BeagleWksDRParserInternal
52{
53class SubDocument;
54
55struct Shape;
56struct State;
57}
58
59class BeagleWksStructManager;
60
63 class BeagleWksDRParser final : public MWAWGraphicParser
64{
65 friend class BeagleWksDRParserInternal::SubDocument;
66public:
68 BeagleWksDRParser(MWAWInputStreamPtr const &input, MWAWRSRCParserPtr const &rsrcParser, MWAWHeader *header);
70 ~BeagleWksDRParser() final;
71
73 bool checkHeader(MWAWHeader *header, bool strict=false) final;
74
75 // the main parse function
76 void parse(librevenge::RVNGDrawingInterface *documentInterface) final;
77
78protected:
80 void init();
81
83 void createDocument(librevenge::RVNGDrawingInterface *documentInterface);
84
86 MWAWVec2f getPageLeftTop() const;
88 void newPage(int number);
89
90protected:
92 bool createZones();
93
95 bool readRSRCZones();
96
97 // send data
98
100 bool sendPictures();
102 bool sendText(int id);
103
105 bool sendPageFrames();
107 bool sendFrame(BeagleWksStructManager::Frame const &frame);
109 bool sendPicture(int pId, MWAWPosition const &pos,
110 MWAWGraphicStyle const &style=MWAWGraphicStyle::emptyStyle());
111
112 //
113 // low level
114 //
115
117 bool readGraphicHeader();
119 bool readPatterns();
121 bool readColors();
123 bool readArrows();
124
126 bool readShapePositions();
128 bool readShapeDefinitions();
130 bool readShapeDatas();
131
133 bool readStyle(BeagleWksDRParserInternal::Shape &shape);
135 bool readPrintInfo();
136
137 // data fork
138
139 // resource fork
140
142 MWAWInputStreamPtr rsrcInput();
143
145 libmwaw::DebugFile &rsrcAscii();
146
147
149 std::shared_ptr<BeagleWksDRParserInternal::State> m_state;
150
152 std::shared_ptr<BeagleWksStructManager> m_structureManager;
153};
154#endif
155// vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:
BeagleWksStructManager.hxx
MWAWCell.hxx
Defines MWAWCell (cell content and format).
MWAWDebug.hxx
MWAWGraphicStyle.hxx
MWAWInputStream.hxx
MWAWParser.hxx
BeagleWksDRParserInternal::SubDocument
Internal: the subdocument of a BeagleWksDRParser.
Definition BeagleWksDRParser.cxx:196
BeagleWksDRParser::sendPageFrames
bool sendPageFrames()
try to send the page graphic
Definition BeagleWksDRParser.cxx:1360
BeagleWksDRParser::createDocument
void createDocument(librevenge::RVNGDrawingInterface *documentInterface)
creates the listener which will be associated to the document
Definition BeagleWksDRParser.cxx:338
BeagleWksDRParser::rsrcAscii
libmwaw::DebugFile & rsrcAscii()
a DebugFile used to write what we recognize when we parse the document in rsrc
Definition BeagleWksDRParser.cxx:275
BeagleWksDRParser::m_state
std::shared_ptr< BeagleWksDRParserInternal::State > m_state
the state
Definition BeagleWksDRParser.hxx:149
BeagleWksDRParser::readStyle
bool readStyle(BeagleWksDRParserInternal::Shape &shape)
try to read a style of a shape
Definition BeagleWksDRParser.cxx:967
BeagleWksDRParser::readGraphicHeader
bool readGraphicHeader()
try to read the graphic header
Definition BeagleWksDRParser.cxx:513
BeagleWksDRParser::parse
void parse(librevenge::RVNGDrawingInterface *documentInterface) final
virtual function used to parse the input
Definition BeagleWksDRParser.cxx:308
BeagleWksDRParser::createZones
bool createZones()
finds the different objects zones
Definition BeagleWksDRParser.cxx:369
BeagleWksDRParser::newPage
void newPage(int number)
adds a new page
Definition BeagleWksDRParser.cxx:292
BeagleWksDRParser::sendFrame
bool sendFrame(BeagleWksStructManager::Frame const &frame)
try to send a frame
Definition BeagleWksDRParser.cxx:1368
BeagleWksDRParser::readShapeDatas
bool readShapeDatas()
try to read the shape data
Definition BeagleWksDRParser.cxx:886
BeagleWksDRParser::readShapePositions
bool readShapePositions()
try to read the shape position
Definition BeagleWksDRParser.cxx:758
BeagleWksDRParser::~BeagleWksDRParser
~BeagleWksDRParser() final
destructor
Definition BeagleWksDRParser.cxx:254
BeagleWksDRParser::readRSRCZones
bool readRSRCZones()
read the resource fork zone
Definition BeagleWksDRParser.cxx:475
BeagleWksDRParser::BeagleWksDRParser
BeagleWksDRParser(MWAWInputStreamPtr const &input, MWAWRSRCParserPtr const &rsrcParser, MWAWHeader *header)
constructor
Definition BeagleWksDRParser.cxx:246
BeagleWksDRParser::readArrows
bool readArrows()
try to read the arrows zone (unknown format)
Definition BeagleWksDRParser.cxx:703
BeagleWksDRParser::readColors
bool readColors()
try to read the colors zone
Definition BeagleWksDRParser.cxx:572
BeagleWksDRParser::readShapeDefinitions
bool readShapeDefinitions()
try to read the shape definition
Definition BeagleWksDRParser.cxx:797
BeagleWksDRParser::sendText
bool sendText(int id)
try to send a text box content
Definition BeagleWksDRParser.cxx:1312
BeagleWksDRParser::readPatterns
bool readPatterns()
try to read the pattern zone
Definition BeagleWksDRParser.cxx:639
BeagleWksDRParser::readPrintInfo
bool readPrintInfo()
read the print info zone
Definition BeagleWksDRParser.cxx:1190
BeagleWksDRParser::rsrcInput
MWAWInputStreamPtr rsrcInput()
return the input input
Definition BeagleWksDRParser.cxx:270
BeagleWksDRParser::checkHeader
bool checkHeader(MWAWHeader *header, bool strict=false) final
checks if the document header is correct (or not)
Definition BeagleWksDRParser.cxx:1417
BeagleWksDRParser::sendPictures
bool sendPictures()
try to send the different pictures
Definition BeagleWksDRParser.cxx:1246
BeagleWksDRParser::init
void init()
inits all internal variables
Definition BeagleWksDRParser.cxx:258
BeagleWksDRParser::m_structureManager
std::shared_ptr< BeagleWksStructManager > m_structureManager
the structure manager
Definition BeagleWksDRParser.hxx:152
BeagleWksDRParser::getPageLeftTop
MWAWVec2f getPageLeftTop() const
returns the page left top point ( in inches)
Definition BeagleWksDRParser.cxx:283
BeagleWksDRParser::sendPicture
bool sendPicture(int pId, MWAWPosition const &pos, MWAWGraphicStyle const &style=MWAWGraphicStyle::emptyStyle())
try to send a picture
Definition BeagleWksDRParser.cxx:1383
BeagleWksStructManager
the main class to read the structure shared between different BeagleWorks files
Definition BeagleWksStructManager.hxx:58
MWAWGraphicParser::MWAWGraphicParser
MWAWGraphicParser(MWAWInputStreamPtr const &input, MWAWRSRCParserPtr const &rsrcParser, MWAWHeader *header)
constructor (protected)
Definition MWAWParser.hxx:259
MWAWGraphicStyle
a structure used to define a picture style
Definition MWAWGraphicStyle.hxx:48
MWAWHeader
a function used by MWAWDocument to store the version of document
Definition MWAWHeader.hxx:57
MWAWPosition
Class to define the position of an object (textbox, picture, ..) in the document.
Definition MWAWPosition.hxx:48
MWAWRSRCParserPtr
std::shared_ptr< MWAWRSRCParser > MWAWRSRCParserPtr
a smart pointer of MWAWRSRCParser
Definition libmwaw_internal.hxx:561
MWAWVec2f
MWAWVec2< float > MWAWVec2f
MWAWVec2 of float.
Definition libmwaw_internal.hxx:842
MWAWInputStreamPtr
std::shared_ptr< MWAWInputStream > MWAWInputStreamPtr
a smart pointer of MWAWInputStream
Definition libmwaw_internal.hxx:551
BeagleWksDRParserInternal
Internal: the structures of a BeagleWksDRParser.
Definition BeagleWksDRParser.cxx:60
libmwaw
namespace used to regroup all libwpd functions, enumerations which we have redefined for internal usa...
Definition libmwaw_internal.cxx:51
librevenge
Definition MWAWDocument.hxx:57
BeagleWksDRParserInternal::Shape
Internal: the shape of BeagleWksDRParser.
Definition BeagleWksDRParser.cxx:62
BeagleWksDRParserInternal::State
Internal: the state of a BeagleWksDRParser.
Definition BeagleWksDRParser.cxx:156