Application: gvSIG desktop

package com.iver.cit.gvsig.project.documents.view.toc.actions;

import com.iver.andami.PluginServices;

import com.iver.cit.gvsig.ProjectExtension;

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

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

import com.iver.cit.gvsig.project.Project;

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

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

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

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

 *

 * Copyright (C) 2004 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.

 *

 * For more information, contact:

 *

 *  Generalitat Valenciana

 *   Conselleria d'Infraestructures i Transport

 *   Av. Blasco Ib??ez, 50

 *   46010 VALENCIA

 *   SPAIN

 *

 *      +34 963862235

 *   gvsig@gva.es

 *      www.gvsig.gva.es

 *

 *    or

 *

 *   IVER T.I. S.A

 *   Salamanca 50

 *   46005 Valencia

 *   Spain

 *

 *   +34 963163400

 *   dac@iver.es

 */

/* CVS MESSAGES:

 *

 * $Id: FirstLayerTocMenuEntry.java 9532 2007-01-04 07:24:32Z caballero $

 * $Log$

 * Revision 1.3  2007-01-04 07:24:31  caballero

 * isModified

 *

 * Revision 1.2  2006/10/02 13:52:34  jaume

 * organize impots

 *

 * Revision 1.1  2006/09/15 10:41:30  caballero

 * extensibilidad de documentos

 *

 * Revision 1.1  2006/09/12 15:58:14  jorpiell

 * "Sacadas" las opcines del men? de FPopupMenu

 *

 *

 */

/**

 * Cambia la posici?n actual del layer a la primera posici?n.

 *

 * @author Vicente Caballero Navarro

 */

public class FirstLayerTocMenuEntry extends AbstractTocContextMenuAction {

        public String getGroup() {

                return "group4"; //FIXME

        }

        public int getGroupOrder() {

                return 40;

        }

        public int getOrder() {

                return 2;

        }

        public String getText() {

                return PluginServices.getText(this, "colocar_delante");

        }

        public boolean isEnabled(ITocItem item, FLayer[] selectedItems) {

                return true;

        }

        public boolean isVisible(ITocItem item, FLayer[] selectedItems) {

                if (isTocItemBranch(item)){

                        return true;

                }

                return false;

        }

        public void execute(ITocItem item, FLayer[] selectedItems) {

              if (isTocItemBranch(item)){

            if (getMapContext().getLayers().getActives().length == 1) {

                FLayer layer=((TocItemBranch)item).getLayer();

                FLayers layers=layer.getParentLayer();

                for (int i=0;i<layers.getLayersCount();i++){

                    if(layers.getLayer(i).equals(layer)){

                        layers.removeLayer(i);

                        layers.addLayer(layer);

                    }

                }

            } else if (selectedItems.length > 1) {

                FLayer[] actives =selectedItems;

                FLayers layers=actives[0].getParentLayer();

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

                    for (int j=0;j<layers.getLayersCount();j++){

                        if(layers.getLayer(j).equals(actives[i])){

                            layers.removeLayer(j);

                            layers.addLayer(actives[i]);

                        }

                    }

                }

            }

                }

                // TRUCO PARA REFRESCAR.

        getMapContext().invalidate();

        Project project=((ProjectExtension)PluginServices.getExtension(ProjectExtension.class)).getProject();

                project.setModified(true);

        }

}