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/**********************************************************************

 * $Id: NCSEcwCompressClient.java 1429 2005-02-10 12:49:04Z igbrotru $

 *

 * Name:     NCSEcwCompressClient.java

 * Project:  

 * Purpose:  

 * Author:   Nacho Brodin, brodin_ign@gva.es

 *

 **********************************************************************/

/*Copyright (C) 2004  Nacho Brodin <brodin_ign@gva.es>

 This program 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 2

 of the License, or (at your option) any later version.

 This program 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 this program; if not, write to the Free Software

 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

 */

/**

 * @author Nacho Brodin <brodin_ign@gva.es>.<BR> Equipo de desarrollo gvSIG.<BR> http://www.gvsig.gva.es

 * @version 0.0

 * @link http://www.gvsig.gva.es

 */

package es.gva.cit.jecwcompress;

public class NCSEcwCompressClient extends JNIBase{

        private native long NCSEcwCompressClientNat();

        private native void NCSEcwCompressOpenNat(long cPtr, boolean bCalculateSizesOnly);

        private String                                inputFilename;                        

        private        String                                 outputFilename;        

        private double                                 targetCompression;

        private String                                eCompressFormat;

        private int                                        eCompressHint;

        private int                                        nBlockSizeX;

        private int                                        nBlockSizeY;

        private int                                        nInOutSizeX;

        private int                                        nInOutSizeY;

        private int                                        nInputBands;

        private int                                        nOutputBands;

        private long                                nInputSize;

        private double                                fCellIncrementX;

        private double                                fCellIncrementY;

        private double                                fOriginX;

        private double                                fOriginY;

        private int                                        eCellSizeUnits;

        private String                                 szDatum;

        private String                                 szProjection;

        private double                                fActualCompression;        

        private double                                fCompressionSeconds;

        private double                                fCompressionMBSec;

        private long                                nOutputSize;

        private byte[]                                buffer;

        /**

         * Esta funci?n es llamada desde C para inicializar el buffer que contendr? 1 linea de datos

         */

        private void initialize(){

                buffer=new byte[nInOutSizeX*nInputBands];

        }

        /**

         * 

         */

        public NCSEcwCompressClient()throws EcwException{

                long cPtr = NCSEcwCompressClientNat();

                if(cPtr<=0)

                    throw new EcwException("Error en la creaci?n del objeto NCSEcwCompressClient");

        }

        /**

         * 

         */

        public void NCSEcwCompressOpen(boolean bCalculateSizesOnly)throws EcwException{

                if(cPtr <= 0)

                        throw new EcwException("Error en NCSEcwCompressOpen(). No hay una referencia v?lida al objeto NCSEcwCompressClient.");

                NCSEcwCompressOpenNat(cPtr, bCalculateSizesOnly);

        }

        public void setInputFilename(String filename){inputFilename=filename;};

        public void setOutputFilename(String filename){outputFilename=filename;};

        public void setTargetCompress(double compress){targetCompression=compress;};

        /**

         * COMPRESS_NONE        = NCSCS_NONE,

         * COMPRESS_UINT8        = NCSCS_GREYSCALE,

         * COMPRESS_YUV                = NCSCS_YUV,

         * COMPRESS_MULTI        = NCSCS_MULTIBAND,

         * COMPRESS_RGB                = NCSCS_sRGB

         */

        public void setCompressFormat(String format){eCompressFormat=format;};

        /**

         * COMPRESS_HINT_NONE        = 0,

         * COMPRESS_HINT_FAST        = 1,

         * COMPRESS_HINT_BEST        = 2,

         * COMPRESS_HINT_INTERNET = 3

         */

        public void setCompressHint(int hint){eCompressHint=hint;};

        public void setNBlockSizeX(int n){nBlockSizeX=n;};

        public void setNBlockSizeY(int n){nBlockSizeY=n;};

        public void setNInOutSizeX(int n){nInOutSizeX=n;};

        public void setNInOutSizeY(int n){nInOutSizeY=n;};

        public void setNInputBands(int n){nInputBands=n;};

        public void setNOutputBands(int n){nOutputBands=n;};

        public void setNInputSize(long nis){nInputSize=nis;};

        public void setCellIncrementX(double x){fCellIncrementX=x;};

        public void setCellIncrementY(double y){fCellIncrementY=y;};

        public void setOriginX(double x){fOriginX=x;};

        public void setOriginY(double y){fOriginY=y;};

        /**

        * ECW_CELL_UNITS_INVALID        =        0,

        * ECW_CELL_UNITS_METERS                =        1,

        * ECW_CELL_UNITS_DEGREES        =        2,

        * ECW_CELL_UNITS_FEET                =        3,

        * ECW_CELL_UNITS_UNKNOWN        =        4

        */

        public void setCellSizeUnits(int cellu){eCellSizeUnits=cellu;};

        public void setDatum(String dat){szDatum=dat;};

        public void setProjection(String proj){szProjection=proj;};

        public void setActualCompression(double comp){fActualCompression=comp;};

        public void setCompressionSeconds(double comp){fCompressionSeconds=comp;};

        public void setCompressionMBSec(double comp){fCompressionMBSec=comp;};

        public void setNOutputSize(long n){nOutputSize=n;};

}