/*
 * Created on 03.07.2005
 *
 * CVS information:
 *  $Author: LBST-PF-3\orahn $
 *  $Date: 2006-10-06 10:01:50 +0000 (Fr, 06 Okt 2006) $
 *  $ID$
 *  $Rev: 2509 $
 *  $Id: ChangeRasterImagePropertiesPlugIn.java 2509 2006-10-06 10:01:50Z LBST-PF-3\orahn $
 *  $Log: ChangeRasterImagePropertiesPlugIn.java,v $
 *
 */
package org.openjump.core.ui.plugin.layer.pirolraster;

import org.openjump.core.apitools.LayerTools;
import org.openjump.core.rasterimage.RasterImageLayer;

import com.vividsolutions.jump.I18N;
import com.vividsolutions.jump.workbench.WorkbenchContext;
import com.vividsolutions.jump.workbench.plugin.AbstractPlugIn;
import com.vividsolutions.jump.workbench.plugin.EnableCheckFactory;
import com.vividsolutions.jump.workbench.plugin.MultiEnableCheck;
import com.vividsolutions.jump.workbench.plugin.PlugInContext;

/**
 * 
 * PlugIn that adds a menu item to the layer context menu, that enables changing RasterImage layer
 * transparencies add any time.
 *
 * @author Ole Rahn
 * <br>
 * <br>FH Osnabrück - University of Applied Sciences Osnabrück,
 * <br>Project: PIROL (2005),
 * <br>Subproject: Daten- und Wissensmanagement
 * 
 * @version $Rev: 2509 $
 * [sstein] - 22.Feb.2009 - modified to work in OpenJUMP
 */
public class ChangeRasterImagePropertiesPlugIn extends AbstractPlugIn {

    public ChangeRasterImagePropertiesPlugIn(){
        //super(new PersonalLogger(DebugUserIds.OLE));
    }
    
    /**
     * @inheritDoc
     */
    public String getIconString() {
        return null;
    }

    /**
     * @inheritDoc
     */
    public String getName() {
        return I18N.get("org.openjump.core.ui.plugin.layer.pirolraster.ChangeRasterImagePropertiesPlugIn.Change-Raster-Image-Properties");
    }
    
    /**
     *@inheritDoc
     */
    public boolean execute(PlugInContext context) throws Exception {
        RasterImageLayer rlayer = (RasterImageLayer)LayerTools.getSelectedLayerable(context, RasterImageLayer.class);
        
        if (rlayer==null){
            context.getWorkbenchFrame().warnUser(I18N.get("pirol.plugIns.EditAttributeByFormulaPlugIn.no-layer-selected"));
            return false;
        } 
        
        ChangeRasterImageStyleDialog dialog = new ChangeRasterImageStyleDialog(rlayer, context.getWorkbenchFrame(), this.getName(), true);
        
        dialog.setVisible(true);
        
        if (!dialog.wasOkClicked())
            return false;

        rlayer.fireAppearanceChanged();
        
        return true;
    }
    
    public static MultiEnableCheck createEnableCheck(final WorkbenchContext workbenchContext) {
        EnableCheckFactory checkFactory = new EnableCheckFactory(workbenchContext);      
        return new MultiEnableCheck()
        .add(checkFactory.createExactlyNLayerablesMustBeSelectedCheck(1, RasterImageLayer.class));
	}
    
    public void initialize(PlugInContext context) throws Exception {}

}