Application: gvSIG desktop » gvSIG raster

/* gvSIG. Geographic Information System of the Valencian Government

*

* Copyright (C) 2007-2008 Infrastructures and Transports Department

* of the Valencian Government (CIT)

* 

* 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., 51 Franklin Street, Fifth Floor, Boston, 

* MA  02110-1301, USA.

* 

*/

package org.gvsig.raster.tools.app.basic.tool.properties.panel;

import java.awt.Dimension;

import java.awt.GridLayout;

import org.gvsig.fmap.dal.coverage.grid.RasterFilterList;

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

import org.gvsig.gui.util.StatusComponent;

import org.gvsig.i18n.Messages;

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

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

import org.gvsig.raster.tools.app.basic.tool.properties.control.EnhancedControl;

/**

 * Panel para los controles de brillo y contrase .

 *

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

 */

public class EnhancedPanel extends AbstractPanel {

        private final static long               serialVersionUID = 0;

        private EnhancedBrightnessContrastPanel contrastPanel     = null;

        private EnhancedWithTrimPanel           trimPanel         = null;

        private EnhancedControl                 enhancedControl   = null;

        private FLyrRaster                      fLayer            = null;

        /**

         * Contructor

         */

        public EnhancedPanel() {

                setLabel(Messages.getText("realce"));

                initialize();

        }

        protected void initialize() {

                setLayout(new GridLayout(1, 2));

                add(getBrightnessContrastPanel());

                add(getEnhancedWithTrimPanel());

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

        }

        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;

        }

        public void accept() {

                enhancedControl.accept();

        }

        public void apply() {

                enhancedControl.apply();

        }

        public void cancel() {

                enhancedControl.cancel();

        }

        public void setReference(Object ref) {

                super.setReference(ref);

                if (!(ref instanceof FLyrRaster))

                        return;

                fLayer = (FLyrRaster) ref;

                actionEnabled();

                RasterFilterList rfl  = fLayer.getRender().getFilterList();

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

        }

        private void actionEnabled() {

                IRasterLayerActions actions = null;

                if(fLayer instanceof IRasterLayerActions)

                        actions = ((IRasterLayerActions) fLayer);

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

                        StatusComponent.setDisabled(getBrightnessContrastPanel());

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

                        StatusComponent.setDisabled(getEnhancedWithTrimPanel());

                if (actions.isActionEnabled(IRasterLayerActions.ENHANCED) && 

                        !actions.isActionEnabled(IRasterLayerActions.TAILTRIM)) {

                        getEnhancedWithTrimPanel().getTrimSlider().setVisible(false);

                        getEnhancedWithTrimPanel().getTrimCheck().setVisible(false);

                }

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

                                !actions.isActionEnabled(IRasterLayerActions.ENHANCED))

                        setVisible(false);

                else

                        setVisible(true);

        }

        public void selected() {

        }

}