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
49namespace BeagleWksDRParserInternal
50{
51class SubDocument;
52
53struct Shape;
54struct State;
55}
56
57class BeagleWksStructManager;
58
61 class BeagleWksDRParser final : public MWAWGraphicParser
62{
63 friend class BeagleWksDRParserInternal::SubDocument;
64public:
66 BeagleWksDRParser(MWAWInputStreamPtr const &input, MWAWRSRCParserPtr const &rsrcParser, MWAWHeader *header);
68 ~BeagleWksDRParser() final;
69
71 bool checkHeader(MWAWHeader *header, bool strict=false) final;
72
73 // the main parse function
74 void parse(librevenge::RVNGDrawingInterface *documentInterface) final;
75
76protected:
78 void init();
79
81 void createDocument(librevenge::RVNGDrawingInterface *documentInterface);
82
84 MWAWVec2f getPageLeftTop() const;
86 void newPage(int number);
87
88protected:
90 bool createZones();
91
93 bool readRSRCZones();
94
95 // send data
96
98 bool sendPictures();
100 bool sendText(int id);
101
103 bool sendPageFrames();
105 bool sendFrame(BeagleWksStructManager::Frame const &frame);
107 bool sendPicture(int pId, MWAWPosition const &pos,
108 MWAWGraphicStyle const &style=MWAWGraphicStyle::emptyStyle());
109
110 //
111 // low level
112 //
113
115 bool readGraphicHeader();
117 bool readPatterns();
119 bool readColors();
121 bool readArrows();
122
124 bool readShapePositions();
126 bool readShapeDefinitions();
128 bool readShapeDatas();
129
131 bool readStyle(BeagleWksDRParserInternal::Shape &shape);
133 bool readPrintInfo();
134
135 // data fork
136
137 // resource fork
138
140 MWAWInputStreamPtr rsrcInput();
141
143 libmwaw::DebugFile &rsrcAscii();
144
145
147 std::shared_ptr<BeagleWksDRParserInternal::State> m_state;
148
150 std::shared_ptr<BeagleWksStructManager> m_structureManager;
151};
152#endif
153// vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:
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
the main class to read a BeagleWorks drawing file
Definition: BeagleWksDRParser.hxx:62
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:147
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::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:150
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:57
MWAWGraphicParser
virtual class which defines the ancestor of all graphic zone parser
Definition: MWAWParser.hxx:251
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
MWAWVec2< float >
MWAWRSRCParserPtr
std::shared_ptr< MWAWRSRCParser > MWAWRSRCParserPtr
a smart pointer of MWAWRSRCParser
Definition: libmwaw_internal.hxx:561
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