Canvas5Structure.hxx
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/* -*- Mode: C++; c-default-style: "k&r"; indent-tabs-mode: nil; tab-width: 2; c-basic-offset: 2 -*- */
/* libmwaw
* Version: MPL 2.0 / LGPLv2+
*
* The contents of this file are subject to the Mozilla Public License Version
* 2.0 (the "License"); you may not use this file except in compliance with
* the License or as specified alternatively below. You may obtain a copy of
* the License at http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* Major Contributor(s):
* Copyright (C) 2002 William Lachance (wrlach@gmail.com)
* Copyright (C) 2002,2004 Marc Maurer (uwog@uwog.net)
* Copyright (C) 2004-2006 Fridrich Strba (fridrich.strba@bluewin.ch)
* Copyright (C) 2006, 2007 Andrew Ziem
* Copyright (C) 2011, 2012 Alonso Laurent (alonso@loria.fr)
*
*
* All Rights Reserved.
*
* For minor contributions see the git repository.
*
* Alternatively, the contents of this file may be used under the terms of
* the GNU Lesser General Public License Version 2 or later (the "LGPLv2+"),
* in which case the provisions of the LGPLv2+ are applicable
* instead of those above.
*/
#ifndef CANVAS5_STRUCTURE
# define CANVAS5_STRUCTURE
#include "MWAWDebug.hxx"
#include "MWAWInputStream.hxx"
class MWAWStringStream;
namespace Canvas5Structure
{
std::string getString(unsigned val);
struct Stream {
explicit Stream(MWAWInputStreamPtr input)
: m_input(input)
, m_ascii(m_asciiFile)
, m_asciiFile(input)
{
}
Stream(MWAWInputStreamPtr input, libmwaw::DebugFile &ascii)
: m_input(input)
, m_ascii(ascii)
, m_asciiFile(input)
{
}
MWAWInputStreamPtr input()
{
return m_input;
}
libmwaw::DebugFile &ascii()
{
return m_ascii;
}
protected:
MWAWInputStreamPtr m_input;
libmwaw::DebugFile &m_ascii;
libmwaw::DebugFile m_asciiFile;
};
bool readBitmap(Stream &stream, int version, MWAWEmbeddedObject &object, MWAWColor *avgColor=nullptr);
bool readBitmapDAD58Bim(Stream &stream, int version, MWAWEmbeddedObject &object);
bool readPreview(Canvas5Structure::Stream &stream, bool hasPreviewBitmap);
bool decodeZone5(MWAWInputStreamPtr input, long endPos, int type, unsigned long finalLength,
std::shared_ptr<MWAWStringStream> &stream);
}
#endif
MWAWDebug.hxx
MWAWInputStream.hxx
MWAWStringStream
internal class used to create a RVNGInputStream from a unsigned char's pointer
Definition MWAWStringStream.hxx:37
libmwaw::DebugFile
Definition MWAWDebug.hxx:66
MWAWInputStreamPtr
std::shared_ptr< MWAWInputStream > MWAWInputStreamPtr
a smart pointer of MWAWInputStream
Definition libmwaw_internal.hxx:551
Canvas5Structure
a namespace used to define basic function or structure to read a Canvas v5-v11 file
Definition Canvas5BMParser.hxx:64
Canvas5Structure::getString
std::string getString(unsigned val)
very low level: debug print some uint32_t either at char4 or sample int
Definition Canvas5Structure.cxx:47
Canvas5Structure::readBitmapDAD58Bim
bool readBitmapDAD58Bim(Stream &stream, int version, MWAWEmbeddedObject &object)
try to read a bitmap followed by DAD5 and 8BIM zones
Definition Canvas5Structure.cxx:286
Canvas5Structure::readBitmap
bool readBitmap(Stream &stream, int version, MWAWEmbeddedObject &object, MWAWColor *avgColor)
try to read a bitmap(low level)
Definition Canvas5Structure.cxx:60
Canvas5Structure::readPreview
bool readPreview(Stream &stream, bool hasPreviewBitmap)
try to read the preview bitmap
Definition Canvas5Structure.cxx:546
Canvas5Structure::decodeZone5
bool decodeZone5(MWAWInputStreamPtr input, long endPos, int type, unsigned long finalLength, std::shared_ptr< MWAWStringStream > &stream)
try to decode a zone v5-v6
Definition Canvas5Structure.cxx:879
Canvas5Structure::Stream
a sub stream of Canvas5Structure
Definition Canvas5Structure.hxx:49
Canvas5Structure::Stream::m_input
MWAWInputStreamPtr m_input
the input file
Definition Canvas5Structure.hxx:76
Canvas5Structure::Stream::Stream
Stream(MWAWInputStreamPtr input, libmwaw::DebugFile &ascii)
constructor from input and ascii file
Definition Canvas5Structure.hxx:58
Canvas5Structure::Stream::ascii
libmwaw::DebugFile & ascii()
return the ascii file
Definition Canvas5Structure.hxx:70
Canvas5Structure::Stream::Stream
Stream(MWAWInputStreamPtr input)
constructor
Definition Canvas5Structure.hxx:51
Canvas5Structure::Stream::input
MWAWInputStreamPtr input()
returns the input file
Definition Canvas5Structure.hxx:65
Canvas5Structure::Stream::m_ascii
libmwaw::DebugFile & m_ascii
the ascii file
Definition Canvas5Structure.hxx:78
Canvas5Structure::Stream::m_asciiFile
libmwaw::DebugFile m_asciiFile
the ascii file
Definition Canvas5Structure.hxx:80
MWAWColor
the class to store a color
Definition libmwaw_internal.hxx:192
MWAWEmbeddedObject
small class use to define a embedded object
Definition libmwaw_internal.hxx:467