CMXParser.h
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1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /*
3  * This file is part of the libcdr project.
4  *
5  * This Source Code Form is subject to the terms of the Mozilla Public
6  * License, v. 2.0. If a copy of the MPL was not distributed with this
7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8  */
9 
10 #ifndef __CMXPARSER_H__
11 #define __CMXPARSER_H__
12 
13 #include <stdio.h>
14 #include <iostream>
15 #include <vector>
16 #include <map>
17 #include <memory>
18 #include <librevenge-stream/librevenge-stream.h>
19 #include "CDRTypes.h"
20 #include "CommonParser.h"
21 
22 #define CMX_MASTER_INDEX_TABLE 1
23 #define CMX_PAGE_INDEX_TABLE 2
24 #define CMX_MASTER_LAYER_TABLE 3
25 #define CMX_PROCEDURE_INDEX_TABLE 4
26 #define CMX_BITMAP_INDEX_TABLE 5
27 #define CMX_ARROW_INDEX_TABLE 6
28 #define CMX_FONT_INDEX_TABLE 7
29 #define CMX_EMBEDDED_FILE_INDEX_TABLE 8
30 #define CMX_THUMBNAIL_SECTION 10
31 #define CMX_OUTLINE_DESCRIPTION_SECTION 15
32 #define CMX_LINE_STYLE_DESCRIPTION_SECTION 16
33 #define CMX_ARROWHEADS_DESCRIPTION_SECTION 17
34 #define CMX_SCREEN_DESCRIPTION_SECTION 18
35 #define CMX_PEN_DESCRIPTION_SECTION 19
36 #define CMX_DOT_DASH_DESCRIPTION_SECTION 20
37 #define CMX_COLOR_DESCRIPTION_SECTION 21
38 #define CMX_COLOR_CORRECTION_SECTION 22
39 #define CMX_PREVIEW_BOX_SECTION 23
40 
41 namespace libcdr
42 {
43 
44 class CDRCollector;
45 
46 struct CMXOutline
47 {
49  : m_lineStyle(0), m_screen(0), m_color(0),
50  m_arrowHeads(0), m_pen(0), m_dashArray(0) {}
51  unsigned short m_lineStyle;
52  unsigned short m_screen;
53  unsigned short m_color;
54  unsigned short m_arrowHeads;
55  unsigned short m_pen;
56  unsigned short m_dashArray;
57 };
58 
59 struct CMXPen
60 {
62  : m_width(0.0), m_aspect(1.0), m_angle(0.0), m_matrix() {}
63  double m_width;
64  double m_aspect;
65  double m_angle;
67 };
68 
70 {
72  unsigned char m_spec;
73  unsigned char m_capAndJoin;
74 };
75 
77 {
79  : m_type(0), m_compression(0), m_size(0), m_compressedSize(0) {}
80  unsigned short m_type;
81  unsigned short m_compression;
82  unsigned m_size;
83  unsigned m_compressedSize;
84 };
85 
87 {
92  std::map<unsigned, CDRColor> m_colorPalette;
93  std::map<unsigned, std::vector<unsigned> > m_dashArrays;
94  std::map<unsigned, CMXLineStyle> m_lineStyles;
95  std::map<unsigned, CMXPen> m_pens;
96  std::map<unsigned, CMXOutline> m_outlines;
97  std::map<unsigned, unsigned> m_bitmapOffsets;
98  std::map<unsigned, unsigned> m_patternOffsets;
99  std::map<unsigned, unsigned> m_arrowOffsets;
100  std::map<unsigned, unsigned> m_embeddedOffsets;
101  std::map<unsigned, unsigned> m_embeddedOffsetTypes;
102 };
103 
104 class CMXParser : protected CommonParser
105 {
106 public:
107  explicit CMXParser(CDRCollector *collector, CMXParserState &parserState);
108  ~CMXParser() override;
109  bool parseRecords(librevenge::RVNGInputStream *input, long size = -1, unsigned level = 0);
110 
111 private:
112  CMXParser();
113  CMXParser(const CMXParser &);
114  CMXParser &operator=(const CMXParser &);
115  bool parseRecord(librevenge::RVNGInputStream *input, unsigned level = 0);
116  void readRecord(unsigned fourCC, unsigned &length, librevenge::RVNGInputStream *input);
117  void parseImage(librevenge::RVNGInputStream *input);
118 
119  void readCMXHeader(librevenge::RVNGInputStream *input);
120  void readDisp(librevenge::RVNGInputStream *input);
121  void readPage(librevenge::RVNGInputStream *input);
122  void readProc(librevenge::RVNGInputStream *input);
123  void readRclr(librevenge::RVNGInputStream *input);
124  void readRotl(librevenge::RVNGInputStream *input);
125  void readRott(librevenge::RVNGInputStream *input);
126  void readRdot(librevenge::RVNGInputStream *input);
127  void readRpen(librevenge::RVNGInputStream *input);
128  void readIxtl(librevenge::RVNGInputStream *input);
129  void readIxef(librevenge::RVNGInputStream *input);
130  void readIxmr(librevenge::RVNGInputStream *input);
131  void readIxpg(librevenge::RVNGInputStream *input);
132  void readIxpc(librevenge::RVNGInputStream *input);
133  void readInfo(librevenge::RVNGInputStream *input);
134  void readData(librevenge::RVNGInputStream *input);
135 
136  // Command readers
137  void readCommands(librevenge::RVNGInputStream *input, unsigned length);
138  void readBeginPage(librevenge::RVNGInputStream *input);
139  void readBeginLayer(librevenge::RVNGInputStream *input);
140  void readBeginGroup(librevenge::RVNGInputStream *input);
141  void readPolyCurve(librevenge::RVNGInputStream *input);
142  void readEllipse(librevenge::RVNGInputStream *input);
143  void readRectangle(librevenge::RVNGInputStream *input);
144  void readJumpAbsolute(librevenge::RVNGInputStream *input);
145  void readDrawImage(librevenge::RVNGInputStream *input);
146  void readBeginProcedure(librevenge::RVNGInputStream *input);
147 
148  // Types readers
149  CDRTransform readMatrix(librevenge::RVNGInputStream *input);
150  CDRBox readBBox(librevenge::RVNGInputStream *input);
151  librevenge::RVNGString readString(librevenge::RVNGInputStream *input);
152  bool readFill(librevenge::RVNGInputStream *input);
153  bool readLens(librevenge::RVNGInputStream *input);
154 
155  // Complex types readers
156  bool readRenderingAttributes(librevenge::RVNGInputStream *input);
157 
158  // Helper Functions
159  CDRColor getPaletteColor(unsigned id);
160  CDRColor readColor(librevenge::RVNGInputStream *input, unsigned char colorModel);
161  CDRLineStyle getLineStyle(unsigned id);
162  const unsigned *_getOffsetByType(unsigned short type, const std::map<unsigned short, unsigned> &offsets);
163 
165  unsigned short m_unit;
166  double m_scale;
168  unsigned m_fillIndex;
172  std::unique_ptr<CDRPattern> m_currentPattern;
173  std::unique_ptr<CDRBitmap> m_currentBitmap;
174 };
175 
176 } // namespace libcdr
177 
178 #endif // __CMXPARSER_H__
179 /* vim:set shiftwidth=2 softtabstop=2 expandtab: */
void readRotl(librevenge::RVNGInputStream *input)
Definition: CMXParser.cpp:1837
CMXOutline()
Definition: CMXParser.h:48
Definition: CMXParser.h:86
Definition: CommonParser.h:22
CMXLineStyle()
Definition: CMXParser.h:71
Definition: CMXParser.h:76
void readBeginPage(librevenge::RVNGInputStream *input)
Definition: CMXParser.cpp:489
unsigned m_nextInstructionOffset
Definition: CMXParser.h:169
void readIxpg(librevenge::RVNGInputStream *input)
Definition: CMXParser.cpp:2030
void readRclr(librevenge::RVNGInputStream *input)
Definition: CMXParser.cpp:1682
void readData(librevenge::RVNGInputStream *input)
Definition: CMXParser.cpp:2143
double m_aspect
Definition: CMXParser.h:64
~CMXParser() override
Definition: CMXParser.cpp:77
double m_xmax
Definition: CMXParser.h:167
CMXParserState()
Definition: CMXParser.h:88
Definition: CDRTypes.h:23
CMXPen()
Definition: CMXParser.h:61
std::unique_ptr< CDRBitmap > m_currentBitmap
Definition: CMXParser.h:173
CDRTransform m_matrix
Definition: CMXParser.h:66
unsigned m_compressedSize
Definition: CMXParser.h:83
Definition: CMXParser.h:59
unsigned char m_spec
Definition: CMXParser.h:72
std::map< unsigned, unsigned > m_embeddedOffsets
Definition: CMXParser.h:100
void readRott(librevenge::RVNGInputStream *input)
Definition: CMXParser.cpp:1788
void readPolyCurve(librevenge::RVNGInputStream *input)
Definition: CMXParser.cpp:588
void parseImage(librevenge::RVNGInputStream *input)
Definition: CMXParser.cpp:149
unsigned char m_capAndJoin
Definition: CMXParser.h:73
Definition: CDRTransforms.h:21
CMXParser & operator=(const CMXParser &)
librevenge::RVNGString readString(librevenge::RVNGInputStream *input)
Definition: CMXParser.cpp:1005
void readRecord(unsigned fourCC, unsigned &length, librevenge::RVNGInputStream *input)
Definition: CMXParser.cpp:189
void readIxef(librevenge::RVNGInputStream *input)
Definition: CMXParser.cpp:1993
std::map< unsigned, CDRColor > m_colorPalette
Definition: CMXParser.h:92
unsigned short m_arrowHeads
Definition: CMXParser.h:54
unsigned short m_unit
Definition: CMXParser.h:165
std::unique_ptr< CDRPattern > m_currentPattern
Definition: CMXParser.h:172
std::map< unsigned, unsigned > m_patternOffsets
Definition: CMXParser.h:98
Definition: CMXParser.h:104
bool readLens(librevenge::RVNGInputStream *input)
Definition: CMXParser.cpp:1016
double m_width
Definition: CMXParser.h:63
std::map< unsigned, CMXOutline > m_outlines
Definition: CMXParser.h:96
bool m_bigEndian
Definition: CMXParser.h:164
CMXParserState & m_parserState
Definition: CMXParser.h:170
std::map< unsigned, unsigned > m_arrowOffsets
Definition: CMXParser.h:99
CMXImageInfo m_currentImageInfo
Definition: CMXParser.h:171
Definition: CDRCollector.h:29
unsigned short m_dashArray
Definition: CMXParser.h:56
void readBeginProcedure(librevenge::RVNGInputStream *input)
Definition: CMXParser.cpp:918
void readJumpAbsolute(librevenge::RVNGInputStream *input)
Definition: CMXParser.cpp:1648
Definition: CMXParser.h:46
double m_ymin
Definition: CMXParser.h:167
void readInfo(librevenge::RVNGInputStream *input)
Definition: CMXParser.cpp:2102
void readRpen(librevenge::RVNGInputStream *input)
Definition: CMXParser.cpp:1894
bool parseRecords(librevenge::RVNGInputStream *input, long size=-1, unsigned level=0)
Definition: CMXParser.cpp:81
unsigned short m_pen
Definition: CMXParser.h:55
void readPage(librevenge::RVNGInputStream *input)
Definition: CMXParser.cpp:469
void readEllipse(librevenge::RVNGInputStream *input)
Definition: CMXParser.cpp:663
std::map< unsigned, CMXPen > m_pens
Definition: CMXParser.h:95
double m_ymax
Definition: CMXParser.h:167
unsigned short m_lineStyle
Definition: CMXParser.h:51
std::map< unsigned, std::vector< unsigned > > m_dashArrays
Definition: CMXParser.h:93
bool readFill(librevenge::RVNGInputStream *input)
Definition: CMXParser.cpp:1060
unsigned m_fillIndex
Definition: CMXParser.h:168
unsigned short m_color
Definition: CMXParser.h:53
void readProc(librevenge::RVNGInputStream *input)
Definition: CMXParser.cpp:479
CDRTransform readMatrix(librevenge::RVNGInputStream *input)
Definition: CMXParser.cpp:965
const unsigned * _getOffsetByType(unsigned short type, const std::map< unsigned short, unsigned > &offsets)
Definition: CMXParser.cpp:335
void readRectangle(librevenge::RVNGInputStream *input)
Definition: CMXParser.cpp:829
void readBeginGroup(librevenge::RVNGInputStream *input)
Definition: CMXParser.cpp:541
CDRBox readBBox(librevenge::RVNGInputStream *input)
Definition: CMXParser.cpp:995
void readIxtl(librevenge::RVNGInputStream *input)
Definition: CMXParser.cpp:1948
unsigned m_size
Definition: CMXParser.h:82
std::map< unsigned, unsigned > m_embeddedOffsetTypes
Definition: CMXParser.h:101
bool parseRecord(librevenge::RVNGInputStream *input, unsigned level=0)
Definition: CMXParser.cpp:99
unsigned short m_compression
Definition: CMXParser.h:81
void readBeginLayer(librevenge::RVNGInputStream *input)
Definition: CMXParser.cpp:538
std::map< unsigned, CMXLineStyle > m_lineStyles
Definition: CMXParser.h:94
double m_scale
Definition: CMXParser.h:166
CMXImageInfo()
Definition: CMXParser.h:78
Definition: CDRTypes.h:112
double m_xmin
Definition: CMXParser.h:167
unsigned short m_type
Definition: CMXParser.h:80
void readDrawImage(librevenge::RVNGInputStream *input)
Definition: CMXParser.cpp:768
CDRLineStyle getLineStyle(unsigned id)
Definition: CMXParser.cpp:2338
void readDisp(librevenge::RVNGInputStream *input)
Definition: CMXParser.cpp:286
void readRdot(librevenge::RVNGInputStream *input)
Definition: CMXParser.cpp:1733
Definition: CDRTypes.h:52
double m_angle
Definition: CMXParser.h:65
void readCMXHeader(librevenge::RVNGInputStream *input)
Definition: CMXParser.cpp:210
CDRColor readColor(librevenge::RVNGInputStream *input, unsigned char colorModel)
Definition: CMXParser.cpp:2219
void readIxpc(librevenge::RVNGInputStream *input)
Definition: CMXParser.cpp:2065
void readCommands(librevenge::RVNGInputStream *input, unsigned length)
Definition: CMXParser.cpp:415
Definition: CMXParser.h:69
unsigned short m_screen
Definition: CMXParser.h:52
CDRColor getPaletteColor(unsigned id)
Definition: CMXParser.cpp:2211
Definition: CDRCollector.h:63
void readIxmr(librevenge::RVNGInputStream *input)
Definition: CMXParser.cpp:343
bool readRenderingAttributes(librevenge::RVNGInputStream *input)
Definition: CMXParser.cpp:1475
std::map< unsigned, unsigned > m_bitmapOffsets
Definition: CMXParser.h:97

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