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/*
* This file is part of rasdaman community.
*
* Rasdaman community is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Rasdaman community is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with rasdaman community. If not, see <http://www.gnu.org/licenses/>.
*
* Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009 Peter Baumann /
rasdaman GmbH.
*
* For more information please see <http://www.rasdaman.org>
* or contact Peter Baumann via <baumann@rasdaman.com>.
/
/**
* PURPOSE:
*
* rView data exchange interface for storing MDD to the filing system
* or loading from it. Currently supported operations are:
* - Load TIFF file.
* - Save wxPixmap as TIFF to file.
*
* COMMENTS:
* None
*/
#ifndef _RVIEW_IO_H_
#define _RVIEW_IO_H_
#ifdef __GNUG__
#pragma interface
#endif
#include "rasodmg/ref.hh"
#include "rasodmg/marray.hh"
#include "rasodmg/gmarray.hh"
#include "rviewUtils.hh"
// Return status
enum rviewIoStates {
RVIEW_IO_OK,
RVIEW_IO_NOTFOUND,
RVIEW_IO_MEMORY,
RVIEW_IO_UNSUPP,
RVIEW_IO_FORMAT
};
// pixmap conversion functions
class wxPixmap;
// parameter parser
class r_Parse_Params;
class rviewIO
{
public:
rviewIO(void);
~rviewIO(void);
static void terminate(void);
static int isTIFF(const char *filename);
static int loadTIFF(const char *filename, r_Ref<r_GMarray> &mddPtr, const char *params=NULL);
static int saveTIFF(const char *filename, r_Ref<r_GMarray> &mddPtr, const char *params=NULL);
static int PixmapToTIFF(wxPixmap *pixmap, const char *filename, const char *params=NULL);
static int isVFF(const char *filename);
static int loadVFF(const char *filename, r_Ref<r_GMarray> &mddPtr, const char *params=NULL);
static int saveVFF(const char *filename, r_Ref<r_GMarray> &mddPtr, const char *params=NULL);
private:
static void ensureParams(void);
static void processParams(const char *params);
static r_Parse_Params *dfltParams;
static char *tiffCompStr;
static int tiffCompression;
static const char *getExtension(const char *filename);
// tiff compression keywords
static const char param_KeyTiffComp[];
static const char param_TiffCompNone[];
static const char param_TiffCompPack[];
static const char param_TiffCompLZW[];
static const char param_TiffCompZLib[];
static const char param_TiffCompJPEG[];
// TIFF formats
static const char structure_format_mono[];
static const char structure_format_grey[];
static const char structure_format_rgb[];
// VFF formats
static const char structure_format_cube8[];
static const char structure_format_cube16[];
static const char structure_format_cube32[];
};
#endif
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