Application: gvSIG desktop

/**

 * 

 */

package es.prodevelop.cit.gvsig.arcims.gui.toc;

import java.awt.event.ActionEvent;

import java.util.ArrayList;

import javax.swing.JMenuItem;

import org.cresques.io.GeoRasterFile;

import org.cresques.filter.RasterFilter;

import org.cresques.filter.RasterFilterStackManager;

import org.cresques.px.PxRaster;

import org.cresques.ui.BrightnessContrast.EnhancedBrightnessContrastPanel;

import org.cresques.ui.raster.BandSetupPanel;

import org.cresques.ui.raster.EnhancedPanel;

import org.cresques.ui.raster.FilterRasterDialogPanel;

import org.cresques.ui.raster.InfoPanel;

import org.cresques.ui.raster.RasterTransparencyPanel;

import com.iver.andami.PluginServices;

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

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

import com.iver.cit.gvsig.project.documents.view.toc.TocMenuEntry;

import com.iver.cit.gvsig.project.documents.view.toc.gui.FPopupMenu;

import es.prodevelop.cit.gvsig.arcims.fmap.layers.FRasterLyrArcIMS;

import es.prodevelop.cit.gvsig.arcims.gui.dialogs.ArcImsRasterPropsDialog;

/**

 * This class implements the raster properties menu item that is

 * added to the ArcIMS layer's popup menu.

 *   

 * @author jldominguez

 * @author Nacho Brodin (brodin_ign@gva.es)

 */

public class ArcImsRasterPropsTocMenuEntry extends TocMenuEntry {

        private JMenuItem propsMenuItem;

        FLayer lyr = null;

        private ArcImsRasterPropsDialog        propsDialog = null;

        private BandSetupPanel bandSetup = null;

        public void initialize(FPopupMenu m) {

                super.initialize(m);

                if (isTocItemBranch()) {

                        lyr = getNodeLayer();

                    // ArcIMS layer

                    if ((lyr instanceof FRasterLyrArcIMS)) {

                            propsMenuItem = new JMenuItem(PluginServices.getText(this, "propiedades_raster"));

                            getMenu().add( propsMenuItem );

                            propsMenuItem.setFont(FPopupMenu.theFont);

                            getMenu().setEnabled(true);

                            propsMenuItem.addActionListener(this);                           

                     }

                }

        }

        /**

         * Creates an ArcImsRasterPropsDialog object and adds it to the MDIManager.

         */

        public void actionPerformed(ActionEvent e) {

                lyr = getNodeLayer();

                if(lyr instanceof FRasterLyrArcIMS && ((FRasterLyrArcIMS) lyr).getPxRaster()!=null){

                        RasterFilterStackManager stackManager = null;

                        FRasterLyrArcIMS layer = (FRasterLyrArcIMS) lyr;

                        stackManager = new RasterFilterStackManager(layer.getFilterStack());

                        propsDialog = new ArcImsRasterPropsDialog(layer, stackManager.getTransparencyRGB());

                        int alpha = layer.getPxRaster().getAlpha();

                        bandSetup = (BandSetupPanel)((FilterRasterDialogPanel)propsDialog.getContentPane()).getPanelByClassName("BandSetupPanel");

                        GeoRasterFile[] files = layer.getPxRaster().getFiles();

                        bandSetup.addFiles(files);

                        for(int i=0; i< files.length;i++) 

                                propsDialog.addNumBands(files[i].getBandCount());

                        PxRaster px = layer.getPxRaster();

                        int posR = 0, posG = 0, posB = 0;

                        for(int i=0;i<px.getPosFile(GeoRasterFile.RED_BAND);i++)

                                posR += files[i].getBandCount();

                        posR += px.getBand(GeoRasterFile.RED_BAND);

                        for(int i=0;i<px.getPosFile(GeoRasterFile.GREEN_BAND);i++)

                                posG += files[i].getBandCount();

                        posG += px.getBand(GeoRasterFile.GREEN_BAND);

                        for(int i=0;i<px.getPosFile(GeoRasterFile.BLUE_BAND);i++)

                                posB += files[i].getBandCount();

                        posB += px.getBand(GeoRasterFile.BLUE_BAND);

                        bandSetup.assignBand(posR, GeoRasterFile.RED_BAND);

                        bandSetup.assignBand(posG, GeoRasterFile.GREEN_BAND);

                        bandSetup.assignBand(posB, GeoRasterFile.BLUE_BAND);        

                        InfoPanel pInfo = (InfoPanel)this.propsDialog.getPanelByClassName("InfoPanel");

                        pInfo.setBands(posR, posG, posB);

                        pInfo.addFiles(files);

                        //Asignaci?n del alpha actual de la imagen al dialogo

                        RasterTransparencyPanel rasterTrans = (RasterTransparencyPanel)((FilterRasterDialogPanel)propsDialog.getContentPane()).getPanelByClassName("RasterTransparencyPanel");

                        rasterTrans.setOpacity(alpha);

                        propsDialog.setRasterFilterStackManager(stackManager);

                        bandSelector(stackManager, posR, posG, posB);

                        propsDialog.readStat();

                        actionPerformed(stackManager, propsDialog, null);

                        PluginServices.getMDIManager().addWindow(propsDialog);               

                }

        }

        /**

         * Selects the active bands in the band panel

         * from the filters retrieved from the FilterStack

         *  

         * @param stackManager RasterFilterStackManager

         * @param posR R-band position

         * @param posG G-band position

         * @param posB B-band position

         */

        private void bandSelector(RasterFilterStackManager stackManager, int posR, int posG, int posB){

                ArrayList stackList = stackManager.getStringsFromStack();

                String hideBands = null;

                for(int i=0;i<stackList.size();i++){

                        if(((String)stackList.get(i)).startsWith("filter.removebands.bands"))

                                hideBands = stackManager.getValue((String)stackList.get(i));

                }

                // 1, 2 or 3 bands to show

                if(hideBands != null){

                        int pos = 2;

                        if(hideBands.length() == 1)

                                pos = 1;

                        else if(hideBands.length() == 2)

                                pos = 0;

                        bandSetup.getFileList().getJComboBox().setSelectedIndex(pos);

                        // Reset table controls

                        for(int i=0;i<bandSetup.getRGBTable().getModel().getRowCount();i++)

                                for(int j=0;j<3;j++)

                                        bandSetup.getRGBTable().getModel().setValueAt(new Boolean(false), i, j);

                        if(hideBands.equals("GB") || hideBands.equals("G") || hideBands.equals("B") )

                                bandSetup.getRGBTable().getModel().setValueAt(new Boolean(true), posR, 0);

                        if(hideBands.equals("RB") || hideBands.equals("R") || hideBands.equals("B") )

                                bandSetup.getRGBTable().getModel().setValueAt(new Boolean(true), posG, 1);

                        if(hideBands.equals("RG") || hideBands.equals("R") || hideBands.equals("G") )

                                bandSetup.getRGBTable().getModel().setValueAt(new Boolean(true), posB, 2);

                }

        }

        /**

         * Modificaci?n del estado de los controles del panel de brillo y contraste

         */

        public void actionPerformed(RasterFilterStackManager stackManager, ArcImsRasterPropsDialog propsDialog, FLyrRaster fLayer) {

                EnhancedBrightnessContrastPanel bcPanel = (EnhancedBrightnessContrastPanel)((FilterRasterDialogPanel)propsDialog.getContentPane()).getPanelByClassName("EnhancedBrightnessContrastPanel"); 

                //bcPanel.setPropertiesDialog(propsDialog);

                if(stackManager.isActive(stackManager.getTypeFilter("brightness"))){

                        bcPanel.getCBrightC().setSelected(true);

                        bcPanel.setBCControlEnabled(true);

                        RasterFilter bright = stackManager.getFilter("brightness");

                        if(bright.getParam("incrBrillo") != null){

                                int incr = ((Integer)bright.getParam("incrBrillo")).intValue();

                                bcPanel.getLabelSliderText().setSliderValue(incr);

                                bcPanel.getLabelSliderText().setTextValue(String.valueOf(incr));

                        }

                }

                if(stackManager.isActive(stackManager.getTypeFilter("contrast"))){

                        bcPanel.getCBrightC().setSelected(true);

                        bcPanel.setBCControlEnabled(true);

                        RasterFilter cont = stackManager.getFilter("contrast");

                        if(cont.getParam("incrContraste") != null){

                                int incr = ((Integer)cont.getParam("incrContraste")).intValue();

                                bcPanel.getLabelSliderText1().setSliderValue(incr);

                                bcPanel.getLabelSliderText1().setTextValue(String.valueOf(incr));

                        }

                }

                if(stackManager.isActive(stackManager.getTypeFilter("enhanced"))){

                        bcPanel.getCEnhanced().setSelected(true);

                        bcPanel.setEControlEnabled(true);

                        RasterFilter enhan = stackManager.getFilter("enhanced");

                        RasterFilter tail = stackManager.getFilter("tail");

                                boolean rem = ((Boolean)enhan.getParam("remove")).booleanValue();

                                bcPanel.getJCheckBox().setSelected(rem);

                        if(stackManager.isActive(stackManager.getTypeFilter("tail"))){

                                double percent = (stackManager.getStackStats().tailPercent)*100;

                                bcPanel.getCheckSliderText().setTextValue(String.valueOf(percent));

                                bcPanel.getCheckSliderText().setSliderValue((int)percent);

                                bcPanel.getCheckSliderText().setSelected(true);

                                bcPanel.getCheckSliderText().setControlEnabled(true);

                                boolean remove = ((Boolean)tail.getParam("remove")).booleanValue();

                                if((remove == true) || (rem == true))

                                        bcPanel.getJCheckBox().setSelected(true);

                                else 

                                        bcPanel.getJCheckBox().setSelected(false);

                        }

                }

        }        

}