StarBitmap.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 /* libstaroffice
4 * Version: MPL 2.0 / LGPLv2+
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7 * 2.0 (the "License"); you may not use this file except in compliance with
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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)
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26 * For minor contributions see the git repository.
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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.
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33 
34 /*
35  * StarBitmap to read/parse some basic bitmap/pattern in StarOffice documents
36  *
37  */
38 #ifndef STAR_BITMAP
39 # define STAR_BITMAP
40 
41 #include <vector>
42 
44 #include "STOFFDebug.hxx"
45 #include "STOFFEntry.hxx"
46 #include "STOFFInputStream.hxx"
47 
48 namespace StarBitmapInternal
49 {
50 struct Bitmap;
51 struct State;
52 }
53 
54 class StarObject;
55 class StarZone;
56 
63 {
64 public:
66  StarBitmap();
68  explicit StarBitmap(uint32_t const((&pixels)[32]), STOFFColor const((&colors)[2]));
70  virtual ~StarBitmap();
71 
73 
77  bool readBitmap(StarZone &zone, bool inFileHeader, long lastPos, librevenge::RVNGBinaryData &data, std::string &type);
79  bool getData(librevenge::RVNGBinaryData &data, std::string &type) const;
81  STOFFVec2i getBitmapSize() const;
82 protected:
84  bool readBitmapInformation(StarZone &zone, StarBitmapInternal::Bitmap &info, long lastPos);
86  bool readBitmapData(STOFFInputStreamPtr &input, StarBitmapInternal::Bitmap &bitmap, long lastPos);
87  //
88  // data
89  //
90 private:
92  std::shared_ptr<StarBitmapInternal::State> m_state;
93 };
94 #endif
95 // vim: set filetype=cpp tabstop=2 shiftwidth=2 cindent autoindent smartindent noexpandtab:
bool readBitmap(StarZone &zone, bool inFileHeader, long lastPos, librevenge::RVNGBinaryData &data, std::string &type)
low level
Definition: StarBitmap.cxx:214
the main class to read/.
Definition: StarBitmap.hxx:62
STOFFVec2i getBitmapSize() const
try to return the bitmap size (in point)
Definition: StarBitmap.cxx:209
Internal: the structures of a StarBitmap.
Definition: StarBitmap.cxx:58
std::shared_ptr< STOFFInputStream > STOFFInputStreamPtr
a smart pointer of STOFFInputStream
Definition: libstaroffice_internal.hxx:485
bool readBitmapInformation(StarZone &zone, StarBitmapInternal::Bitmap &info, long lastPos)
try to read the bitmap information block
Definition: StarBitmap.cxx:449
virtual ~StarBitmap()
destructor
Definition: StarBitmap.cxx:180
internal: the bitmap information
Definition: StarBitmap.cxx:62
bool readBitmapData(STOFFInputStreamPtr &input, StarBitmapInternal::Bitmap &bitmap, long lastPos)
try to read the bitmap data block
Definition: StarBitmap.cxx:511
bool getData(librevenge::RVNGBinaryData &data, std::string &type) const
try to convert the read data in ppm
Definition: StarBitmap.cxx:201
the class to store a color
Definition: libstaroffice_internal.hxx:189
StarBitmap()
constructor
Definition: StarBitmap.cxx:175
an object corresponding to an OLE directory
Definition: StarObject.hxx:64
a zone in a StarOffice file
Definition: StarZone.hxx:56
std::shared_ptr< StarBitmapInternal::State > m_state
the state
Definition: StarBitmap.hxx:92

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