| gvSIG desktop 1

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

import com.hardcode.gdbms.driver.exceptions.ReadDriverException;

import com.iver.andami.PluginServices;

import com.iver.andami.messages.NotificationManager;

import com.iver.cit.gvsig.ProjectExtension;

import com.iver.cit.gvsig.fmap.MapContext;

import com.iver.cit.gvsig.fmap.core.symbols.ISymbol;

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

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

import com.iver.cit.gvsig.fmap.rendering.IClassifiedVectorialLegend;

import com.iver.cit.gvsig.fmap.rendering.ILegend;

import com.iver.cit.gvsig.fmap.rendering.SingleSymbolLegend;

import com.iver.cit.gvsig.gui.styling.SymbolSelector;

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

import com.iver.cit.gvsig.project.documents.view.legend.gui.ISymbolSelector;

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.TocItemLeaf;

/* 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: ChangeSymbolTocMenuEntry.java 13730 2007-09-17 09:22:21Z jaume $

 * $Log$

 * Revision 1.2  2007-09-17 09:22:21  jaume

 * view draw frame rate now customizable

 *

 * Revision 1.1  2007/09/10 15:34:39  jaume

 * improvements on usability (double-clicks on TOC and some minor shorcuts)

 *

 * Revision 1.5  2007/01/04 07:24:31  caballero

 * isModified

 *

 * Revision 1.4  2006/10/02 13:52:34  jaume

 * organize impots

 *

 * Revision 1.3  2006/09/29 07:07:41  caballero

 * llamada a listener

 *

 * Revision 1.2  2006/09/28 15:00:45  fjp

 * Usar siempre que se pueda ISymbol en lugar de FSymbol

 *

 * 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

 *

 *

 */

/**

 * Realiza el cambio de color si se pulsa OK

 * @author Luis W. Sevilla (sevilla_lui@gva.es)

 */

public class ChangeSymbolTocMenuEntry extends AbstractTocContextMenuAction {

        public String getGroup() {

                return "group1"; //FIXME

        }

        public int getGroupOrder() {

                return 10;

        }

        public int getOrder() {

                return 0;

        }

        public String getText() {

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

        }

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

                return true;

        }

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

                return isTocItemLeaf(item);

        }

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

                boolean showDialog = isTocItemLeaf(item);

                if (!showDialog) return;

                try {

                        FLyrVect layer = (FLyrVect) selectedItems[0];

                        ISymbol oldSymbol = ((TocItemLeaf) item).getSymbol();

                        int shapeType = layer.getShapeType();

                        ISymbolSelector symSel = SymbolSelector.createSymbolSelector(oldSymbol, shapeType);

                        PluginServices.getMDIManager().addWindow(symSel);

                        ISymbol newSymbol = (ISymbol) symSel.getSelectedObject();

                        if (newSymbol == null)

                                return;

                        newSymbol.setDescription(oldSymbol.getDescription());

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

                                FLyrVect theLayer = ((FLyrVect) selectedItems[i]);

                                try {

                                        ILegend legend = theLayer.getLegend();

                                        if (legend instanceof IClassifiedVectorialLegend) {

                                                IClassifiedVectorialLegend cv = (IClassifiedVectorialLegend) legend;

                                                cv.replace(oldSymbol, newSymbol);

                                        } else if (legend instanceof SingleSymbolLegend) {

                                                SingleSymbolLegend ss = (SingleSymbolLegend) legend;

                                                ss.setDefaultSymbol(newSymbol);

                                        }

                                } catch (Exception e) {

                                        NotificationManager.addWarning(PluginServices.getText(this, "skipped_symbol_changed_for_layer")+": "+theLayer.getName(), e);

                                }

                        }

                     // refresh view treak

                        MapContext mc = layer.getMapContext();

                        mc.invalidate();

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

                        project.setModified(true);

                        mc.callLegendChanged();

                } catch (ReadDriverException e) {

                        NotificationManager.addError(PluginServices.getText(this, "getting_shape_type"), e);

                }

        }

}