/*

 * The copyright in this software is being made available under the 2-clauses

 * BSD License, included below. This software may be subject to other third

 * party and contributor rights, including patent rights, and no such rights

 * are granted under this license.

 *

 * Copyright (c) 2007, Digital Signal Processing Laboratory, Universita 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 "openjp2/openjpeg.h"

#include "jp2/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_