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/*

 * Copyright (c) 2007, Digital Signal Processing Laboratory, Università degli studi di Perugia (UPG), Italy

 * All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 *

 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'

 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

 * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE

 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR

 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF

 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS

 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN

 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

 * POSSIBILITY OF SUCH DAMAGE.

 */

/////////////////////////////////////////////////////////////////////////////

// Name:        imagalljpeg2000.h

// Purpose:     wxImage JPEG 2000 family file format handler

// Author:      G. Baruffa - based on imagjpeg.h, Vaclav Slavik

// RCS-ID:      $Id: imagalljpeg2000.h,v 0.0 2008/01/31 11:22:00 VZ Exp $

// Copyright:   (c) Giuseppe Baruffa

// Licence:     wxWindows licence

/////////////////////////////////////////////////////////////////////////////

#ifndef _WX_IMAGJPEG2000_H_

#define _WX_IMAGJPEG2000_H_

#include "wx/defs.h"

//-----------------------------------------------------------------------------

// wxJPEG2000Handler

//-----------------------------------------------------------------------------

#if wxUSE_LIBOPENJPEG

#include "wx/image.h"

#include "libopenjpeg/openjpeg.h"

#include "codec/index.h"

#define wxBITMAP_TYPE_JPEG2000	50

class WXDLLEXPORT wxJPEG2000Handler: public wxImageHandler

{

public:

    inline wxJPEG2000Handler()

    {

        m_name = wxT("JPEG 2000 family file format");

        m_extension = wxT("mj2");

        m_type = wxBITMAP_TYPE_JPEG2000;

        m_mime = wxT("image/mj2");

		/* decoding */

		m_reducefactor = 0;

		m_qualitylayers = 0;

		m_components = 0;

#ifdef USE_JPWL

		m_enablejpwl = true;

		m_expcomps = JPWL_EXPECTED_COMPONENTS;

		m_maxtiles = JPWL_MAXIMUM_TILES;

#endif // USE_JPWL

		/* encoding */

		m_subsampling = wxT("1,1");

		m_origin = wxT("0,0");

		m_rates = wxT("20,10,5");

		m_quality = wxT("30,35,40");

		m_enablequality = false;

		m_multicomp = false;

		m_irreversible = false;

		m_resolutions = 6;

		m_progression = 0;

		m_cbsize = wxT("32,32");

		m_prsize = wxT("[128,128],[128,128]");

		m_tsize = wxT("");

		m_torigin = wxT("0,0");

		/*m_progression

		m_resilience*/

		m_enablesop = false;

		m_enableeph = false;

		m_enablereset = false;

		m_enablesegmark = false;

		m_enablevsc = false;

		m_enablerestart = false;

		m_enableerterm = false;

		m_enablebypass = false;

		/*m_roicompo

		m_roiup

		m_indexfname*/

		m_enableidx = false;

		m_index = wxT("index.txt");

		m_enablepoc = false;

		m_poc = wxT("T1=0,0,1,5,3,CPRL/T1=5,0,1,6,3,CPRL");

		m_enablecomm = true;

#if defined __WXMSW__

		m_comment = wxT("Created by OPJViewer Win32 - OpenJPEG  version ");

#elif defined __WXGTK__

		m_comment = wxT("Created by OPJViewer Lin32 - OpenJPEG version ");

#else

		m_comment = wxT("Created by OPJViewer - OpenJPEG version ");

#endif

#ifdef USE_JPWL

		m_comment += wxString::Format(wxT("%s with JPWL"), (char *) opj_version());

#else

		m_comment += wxString::Format(wxT("%s"), (char *) opj_version());

#endif

    }

	// decoding engine parameters

	int m_reducefactor, m_qualitylayers, m_components, m_framenum;

#ifdef USE_JPWL

	bool m_enablejpwl;

	int m_expcomps, m_maxtiles;

#endif // USE_JPWL

	// encoding engine parameters

	wxString m_subsampling;

	wxString m_origin;

	wxString m_rates;

	wxString m_quality;

	bool m_enablequality;

	bool m_multicomp;

	bool m_irreversible;

	int m_resolutions;

	int m_progression;

	wxString m_cbsize;

	wxString m_prsize;

	wxString m_tsize;

	wxString m_torigin;

	/*m_progression

	m_resilience*/

	bool m_enablesop;

	bool m_enableeph;

	bool m_enablebypass;

	bool m_enableerterm;

	bool m_enablerestart;

	bool m_enablereset;

	bool m_enablesegmark;

	bool m_enablevsc;

	/*m_roicompo

	m_roiup

	m_indexfname*/

	bool m_enableidx;

	wxString m_index;

	bool m_enablecomm;

	wxString m_comment;

	bool m_enablepoc;

	wxString m_poc;

#if wxUSE_STREAMS

    virtual bool LoadFile(wxImage *image, wxInputStream& stream, bool verbose=true, int index=-1);

    virtual bool SaveFile(wxImage *image, wxOutputStream& stream, bool verbose=true);

protected:

    virtual bool DoCanRead(wxInputStream& stream);

#endif

private:

	OPJ_PROG_ORDER give_progression(char progression[4]);

    DECLARE_DYNAMIC_CLASS(wxJPEG2000Handler)

};

#endif // wxUSE_LIBOPENJPEG

#endif // _WX_IMAGJPEG2000_H_