Application: gvSIG desktop

/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

*

* Copyright (C) 2007 IVER T.I. and Generalitat Valenciana.

*

* 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.

*/

package org.gvsig.rastertools.saveraster.map;

import java.awt.geom.Point2D;

import org.gvsig.rastertools.saveraster.ui.SaveRasterDialog;

import org.gvsig.rastertools.saveraster.ui.SaveRasterPanel;

import com.iver.andami.PluginServices;

import com.iver.cit.gvsig.fmap.MapControl;

import com.iver.cit.gvsig.fmap.ViewPort;

import com.iver.cit.gvsig.fmap.layers.FLayers;

import com.iver.cit.gvsig.fmap.layers.FLyrRaster;

import com.iver.cit.gvsig.fmap.tools.Events.RectangleEvent;

import com.iver.cit.gvsig.project.documents.view.gui.View;

/**

 * Extensi?n de la clase SaveRasterListenerImpl de FMap para poder llamar a m?todos

 * de andami o de gvSIG.

 *

 * @author Nacho Brodin (nachobrodin@gmail.com)

 */

public class SaveRasterListener extends SaveRasterListenerImpl {

        FLyrRaster                         layer = null;

        public SaveRasterListener(MapControl mapCtrl) {

                super(mapCtrl);

        }

        /**

         * 

         * @param flyr

         */

        public void  setRasterLayer(FLyrRaster flyr){

                layer = flyr;

        }

        public void rectangle(RectangleEvent event) {

                super.rectangle(event);

                if (PluginServices.getMainFrame() != null)

                    PluginServices.getMainFrame().enableControls();

                FLayers layers = mapCtrl.getMapContext().getLayers();

                SaveRasterDialog saveRaster = new SaveRasterDialog(layers, mapCtrl);

                ViewPort vp = mapCtrl.getViewPort();

                Point2D ini = vp.fromMapPoint(rect.getMinX(), rect.getMinY());

                Point2D fin = vp.fromMapPoint(rect.getMaxX(), rect.getMaxY());

                if(Math.abs(fin.getY()-ini.getY())>10 && Math.abs(fin.getX()-ini.getX())>10){

                        SaveRasterPanel dialog = (SaveRasterPanel)saveRaster.getControlsPanel();

                        dialog.getBProperties().setEnabled(false);

                        dialog.setProjection(vp.getProjection());

                        dialog.setWidthInPixelsGeodesicas((int)Math.abs(fin.getX()-ini.getX()));

                        dialog.setHeightInPixelsGeodesicas((int)Math.abs(fin.getY()-ini.getY()));

                        int dec = 2;

                        if(!vp.getProjection().isProjected())

                                dec = 6;

                        int indexPoint = String.valueOf(rect.getMaxX()).indexOf('.');

                        try{

                                dialog.getTInfDerX().setText(String.valueOf(rect.getMaxX()).substring(0,indexPoint + dec));

                        }catch(IndexOutOfBoundsException ex){

                                dialog.getTInfDerX().setText(String.valueOf(rect.getMaxX()));

                        }

                        indexPoint = String.valueOf(rect.getMaxY()).indexOf('.');

                        try{

                                dialog.getTInfDerY().setText(String.valueOf(rect.getMinY()).substring(0,indexPoint + dec));

                        }catch(IndexOutOfBoundsException ex){

                                dialog.getTInfDerY().setText(String.valueOf(rect.getMinY()));

                        }

                        indexPoint = String.valueOf(rect.getMinX()).indexOf('.');

                        try{

                                dialog.getTSupIzqX().setText(String.valueOf(rect.getMinX()).substring(0,indexPoint + dec));

                        }catch(IndexOutOfBoundsException ex){

                                dialog.getTSupIzqX().setText(String.valueOf(rect.getMinX()));

                        }

                        indexPoint = String.valueOf(rect.getMinY()).indexOf('.');

                        try{

                                dialog.getTSupIzqY().setText(String.valueOf(rect.getMaxY()).substring(0,indexPoint + dec));

                        }catch(IndexOutOfBoundsException ex){

                                dialog.getTSupIzqY().setText(String.valueOf(rect.getMaxY()));

                        }

                        PluginServices.getMDIManager().addWindow(saveRaster);

                }

        }

}