ApplePictParser.hxx
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3 /* libmwaw
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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)
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33 
34 #ifndef APPLEPICT_PARSER
35 # define APPLEPICT_PARSER
36 
37 #include <string>
38 #include <vector>
39 
40 #include <librevenge/librevenge.h>
41 
42 #include "MWAWDebug.hxx"
43 #include "MWAWGraphicStyle.hxx"
44 #include "MWAWInputStream.hxx"
45 
46 #include "MWAWParser.hxx"
47 
49 {
50 struct Bitmap;
51 struct Pixmap;
52 struct Region;
53 struct State;
54 
55 class SubDocument;
56 }
57 
62 {
64 public:
69  };
70 
74  virtual ~ApplePictParser();
75 
77  bool checkHeader(MWAWHeader *header, bool strict=false);
78 
80  void parse(librevenge::RVNGDrawingInterface *documentInterface);
81 
82 protected:
84  bool readZone();
85 
87  void init();
88 
90  void createDocument(librevenge::RVNGDrawingInterface *documentInterface);
91 
92 protected:
94  bool createZones();
95 
96  //
97  // low level
98  //
99 
101  void drawLine(MWAWVec2i const &pt);
103  bool readAndDrawRectangle(DrawingMethod method);
105  void drawRectangle(DrawingMethod method);
109  void drawRoundRectangle(DrawingMethod method);
111  bool readAndDrawCircle(DrawingMethod method);
113  void drawCircle(DrawingMethod method);
115  bool readAndDrawPie(DrawingMethod method);
117  void drawPie(DrawingMethod method, int startAngle, int dAngle);
119  bool readAndDrawPolygon(DrawingMethod method);
121  void drawPolygon(DrawingMethod method);
123  bool readAndDrawText(std::string &text);
125  void drawText(MWAWEntry const &entry);
126 
128  void drawBitmap(ApplePictParserInternal::Bitmap const &bitmap);
130  void drawPixmap(ApplePictParserInternal::Pixmap const &pixmap);
131 
133  bool readRGBColor(MWAWColor &color);
141  bool readBitmap(ApplePictParserInternal::Bitmap &bitmap, bool isPacked, bool hasRgn);
143  bool readPixmap(ApplePictParserInternal::Pixmap &pixmap, bool isPacked, bool haColorTable, bool hasRectMode, bool hasRgn);
144 
146  static std::string getDrawingName(DrawingMethod method)
147  {
148  switch (method) {
149  case D_FRAME:
150  return "frame";
151  case D_PAINT:
152  return "paint";
153  case D_ERASE:
154  return "erase";
155  case D_INVERT:
156  return "invert";
157  case D_FILL:
158  return "fill";
159  case D_TEXT:
160  return "text";
161  case D_UNDEFINED:
162  default:
163  break;
164  }
165  return "";
166  }
168  static std::string getModeName(int mode);
169  //
170  // data
171  //
173  shared_ptr<ApplePictParserInternal::State> m_state;
174 };
175 #endif
176 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:
bool checkHeader(MWAWHeader *header, bool strict=false)
checks if the document header is correct (or not)
Definition: ApplePictParser.cxx:1959
bool readPixmap(ApplePictParserInternal::Pixmap &pixmap, bool isPacked, bool haColorTable, bool hasRectMode, bool hasRgn)
read a pixmap
Definition: ApplePictParser.cxx:1754
Definition: ApplePictParser.hxx:67
a function used by MWAWDocument to store the version of document
Definition: MWAWHeader.hxx:56
bool readRGBColor(MWAWColor &color)
try to read a rgb color
Definition: ApplePictParser.cxx:1606
void drawPolygon(DrawingMethod method)
draw the current polygon
Definition: ApplePictParser.cxx:2172
ApplePictParser(MWAWInputStreamPtr input, MWAWRSRCParserPtr rsrcParser, MWAWHeader *header)
constructor
Definition: ApplePictParser.cxx:701
Internal and low level: a class used to read pack/unpack black-white bitmap.
Definition: ApplePictParser.cxx:89
Definition: ApplePictParser.hxx:68
DrawingMethod
the drawing method: frame, paint, ...
Definition: ApplePictParser.hxx:66
Definition: ApplePictParser.hxx:67
bool readAndDrawText(std::string &text)
read the current text and draw it
Definition: ApplePictParser.cxx:1665
bool readBitmap(ApplePictParserInternal::Bitmap &bitmap, bool isPacked, bool hasRgn)
read a bitmap
Definition: ApplePictParser.cxx:1699
Definition: ApplePictParser.hxx:67
static std::string getModeName(int mode)
debug function to print a mode name
Definition: ApplePictParser.cxx:1888
void init()
inits all internal variables
Definition: ApplePictParser.cxx:711
the main class to read a ApplePict file
Definition: ApplePictParser.hxx:61
the class to store a color
Definition: libmwaw_internal.hxx:176
void drawRectangle(DrawingMethod method)
draw the current rectangle
Definition: ApplePictParser.cxx:2071
bool readColorPattern(MWAWGraphicStyle::Pattern &pattern)
try to read a color pattern
Definition: ApplePictParser.cxx:1634
void drawRoundRectangle(DrawingMethod method)
draw the current round rectangle
Definition: ApplePictParser.cxx:2087
Definition: ApplePictParser.hxx:67
Definition: ApplePictParser.hxx:68
void createDocument(librevenge::RVNGDrawingInterface *documentInterface)
creates the listener which will be associated to the document
Definition: ApplePictParser.cxx:749
shared_ptr< MWAWRSRCParser > MWAWRSRCParserPtr
a smart pointer of MWAWRSRCParser
Definition: libmwaw_internal.hxx:499
bool readZone()
try to read a zone
Definition: ApplePictParser.cxx:797
static std::string getDrawingName(DrawingMethod method)
debug function to print a drawing method
Definition: ApplePictParser.hxx:146
bool readAndDrawCircle(DrawingMethod method)
read the current circle and draw it
Definition: ApplePictParser.cxx:1539
internal: low level class to store a region
Definition: ApplePictParser.cxx:62
void drawLine(MWAWVec2i const &pt)
draw a line from current position to position
Definition: ApplePictParser.cxx:2056
bool readBWPattern(MWAWGraphicStyle::Pattern &pattern)
try to read a bw pattern
Definition: ApplePictParser.cxx:1618
bool readRegion(ApplePictParserInternal::Region &region)
try to read a region
Definition: ApplePictParser.cxx:1835
void drawPixmap(ApplePictParserInternal::Pixmap const &pixmap)
draw a pixmap
Definition: ApplePictParser.cxx:2251
bool readAndDrawPie(DrawingMethod method)
read the current pie and draw it
Definition: ApplePictParser.cxx:1557
shared_ptr< MWAWInputStream > MWAWInputStreamPtr
a smart pointer of MWAWInputStream
Definition: libmwaw_internal.hxx:489
virtual class which defines the ancestor of all graphic zone parser
Definition: MWAWParser.hxx:245
void drawBitmap(ApplePictParserInternal::Bitmap const &bitmap)
draw a bitmap
Definition: ApplePictParser.cxx:2237
shared_ptr< ApplePictParserInternal::State > m_state
the state
Definition: ApplePictParser.hxx:173
void drawCircle(DrawingMethod method)
draw the current circle
Definition: ApplePictParser.cxx:2100
Internal and low level: a class used to read pack/unpack color pixmap (version 2) ...
Definition: ApplePictParser.cxx:247
Internal: the structures of a ApplePictParser.
Definition: ApplePictParser.cxx:58
bool readAndDrawRoundRectangle(DrawingMethod method)
read the current round rectangle and draw it
Definition: ApplePictParser.cxx:1521
Internal: the subdocument of a ApplePictParser.
Definition: ApplePictParser.cxx:648
basic class to store an entry in a file This contained :
Definition: MWAWEntry.hxx:46
Definition: ApplePictParser.hxx:67
virtual ~ApplePictParser()
destructor
Definition: ApplePictParser.cxx:707
void parse(librevenge::RVNGDrawingInterface *documentInterface)
the main parse function
Definition: ApplePictParser.cxx:724
bool createZones()
finds the different objects zones
Definition: ApplePictParser.cxx:773
void drawPie(DrawingMethod method, int startAngle, int dAngle)
draw the current circle
Definition: ApplePictParser.cxx:2113
void drawText(MWAWEntry const &entry)
draw a current text
Definition: ApplePictParser.cxx:2198
a basic pattern used in a MWAWGraphicStyle:
Definition: MWAWGraphicStyle.hxx:171
bool readAndDrawRectangle(DrawingMethod method)
read the current rectangle and draw it
Definition: ApplePictParser.cxx:1503
bool readAndDrawPolygon(DrawingMethod method)
read the current polygon and draw it
Definition: ApplePictParser.cxx:1578

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