/*
 * 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_