| gvSIG desktop 1

/* 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.properties.panels;

import java.awt.Dimension;

import java.awt.GridLayout;

import org.gvsig.fmap.raster.layers.FLyrRasterSE;

import org.gvsig.fmap.raster.layers.IRasterLayerActions;

import org.gvsig.gui.beans.panelGroup.panels.AbstractPanel;

import org.gvsig.gui.util.StatusComponent;

import org.gvsig.raster.grid.filter.RasterFilterList;

import org.gvsig.raster.hierarchy.IRasterDataset;

import org.gvsig.raster.hierarchy.IRasterProperties;

import org.gvsig.rastertools.properties.control.EnhancedControl;

import com.iver.andami.PluginServices;

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

/**

 * Panel para los controles de brillo y contrase .

 *

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

 */

public class EnhancedPanel extends AbstractPanel {

        final private static long serialVersionUID = 0;

        private EnhancedBrightnessContrastPanel contrastPanel   = null;

        private EnhancedWithTrimPanel           trimPanel       = null;

        private EnhancedControl                 enhancedControl = null;

        private FLayer                          fLayer          = null;

        /**

         * Contructor

         */

        public EnhancedPanel() {

                setLabel(PluginServices.getText(this, "realce"));

                initialize();

        }

        protected void initialize() {

                setLayout(new GridLayout(1, 2));

                add(getBrightnessContrastPanel());

                add(getEnhancedWithTrimPanel());

                this.setPreferredSize(new Dimension(100, 80));

        }

        /*

         * (non-Javadoc)

         * @see org.gvsig.raster.gui.properties.dialog.IRegistrablePanel#initializeUI()

         */

        public void initializeUI() {

        }

        /**

         * Obtiene el panel de brillo y contraste

         * @return EnhancedBrightnessContrastPanel

         */

        public EnhancedBrightnessContrastPanel getBrightnessContrastPanel() {

                if (contrastPanel == null) {

                        contrastPanel = new EnhancedBrightnessContrastPanel();

                }

                return contrastPanel;

        }

        /**

         * Obtiene el panel de realce con recorte de colas

         * @return EnhancedWithTrimPanel

         */

        public EnhancedWithTrimPanel getEnhancedWithTrimPanel() {

                if (trimPanel == null) {

                        trimPanel = new EnhancedWithTrimPanel();

                }

                return trimPanel;

        }

        /*

         * (non-Javadoc)

         * @see org.gvsig.raster.gui.properties.dialog.IRegistrablePanel#accept()

         */

        public void accept() {

                enhancedControl.accept();

        }

        /*

         * (non-Javadoc)

         * @see org.gvsig.raster.gui.properties.dialog.IRegistrablePanel#apply()

         */

        public void apply() {

                enhancedControl.apply();

        }

        /*

         * (non-Javadoc)

         * @see org.gvsig.raster.gui.properties.dialog.IRegistrablePanel#cancel()

         */

        public void cancel() {

                enhancedControl.cancel();

        }

        public void setReference(Object ref) {

                super.setReference(ref);

                if (!(ref instanceof FLayer))

                        return;

                FLayer lyr = (FLayer) ref;

                fLayer = lyr;

                actionEnabled();

                IRasterDataset dataset = null;

                RasterFilterList rfl = null;

                if (lyr instanceof IRasterDataset)

                        dataset = (IRasterDataset) lyr;

                if (lyr instanceof IRasterProperties)

                        rfl = (((IRasterProperties) lyr).getRenderFilterList());

                enhancedControl = new EnhancedControl(getPanelGroup(), this, dataset, fLayer, rfl);

        }

        private void actionEnabled() {

                FLyrRasterSE fLyrRasterSE = ((FLyrRasterSE) fLayer);

                if (!fLyrRasterSE.isActionEnabled(IRasterLayerActions.BRIGHTNESSCONTRAST))

                        StatusComponent.setDisabled(getBrightnessContrastPanel());

                if (!fLyrRasterSE.isActionEnabled(IRasterLayerActions.ENHANCED))

                        StatusComponent.setDisabled(getEnhancedWithTrimPanel());

                if (!fLyrRasterSE.isActionEnabled(IRasterLayerActions.BRIGHTNESSCONTRAST) &&

                                !fLyrRasterSE.isActionEnabled(IRasterLayerActions.ENHANCED))

                        setVisible(false);

                else

                        setVisible(true);

        }

        public void selected() {

        }

}