| gvSIG desktop 1

/*

 * Created on 02-mar-2004

 *

 * To change the template for this generated file go to

 * Window>Preferences>Java>Code Generation>Code and Comments

 */

/* 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

 */

package com.iver.cit.gvsig;

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

import com.iver.andami.PluginServices;

import com.iver.andami.messages.NotificationManager;

import com.iver.andami.plugins.Extension;

import com.iver.cit.gvsig.fmap.edition.EditableAdapter;

import com.iver.cit.gvsig.fmap.edition.VectorialEditableAdapter;

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

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

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

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

import com.iver.cit.gvsig.fmap.layers.layerOperations.AlphanumericData;

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

import com.iver.cit.gvsig.project.documents.table.ProjectTable;

import com.iver.cit.gvsig.project.documents.table.ProjectTableFactory;

import com.iver.cit.gvsig.project.documents.table.gui.Table;

import com.iver.cit.gvsig.project.documents.view.gui.View;

/**

 * Extensi?n que abre las tablas asociadas a las vistas.

 *

 * @author Vicente Caballero Navarro

 */

public class ShowTable extends Extension {

        /**

         * @see com.iver.andami.plugins.IExtension#isEnabled()

         */

        public boolean isEnabled() {

                View f = (View) PluginServices.getMDIManager().getActiveWindow();

                if (f == null) {

                        return false;

                }

                FLayer[] selected = f.getModel().getMapContext().getLayers().getActives();

                boolean algunaTabla = false;

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

                        if (selected[i].isAvailable() && selected[i] instanceof AlphanumericData) {

                                AlphanumericData co = (AlphanumericData) selected[i];

                                try {

                                        if (co.getRecordset() != null) {

                                                algunaTabla = true;

                                        }

                                } catch (ReadDriverException e) {

                                        return false;

                                }catch(NullPointerException e){

                                        return false;

                                }

                        }

                }

                return algunaTabla;

        }

        /**

         * @see com.iver.andami.plugins.IExtension#isVisible()

         */

        public boolean isVisible() {

                com.iver.andami.ui.mdiManager.IWindow f = PluginServices.getMDIManager()

                                                                                                                         .getActiveWindow();

                if (f == null) {

                        return false;

                }

                return (f instanceof View);

        }

        /**

         * @see com.iver.mdiApp.plugins.IExtension#updateUI(java.lang.String)

         */

        public void execute(String s) {

                View vista = (View) PluginServices.getMDIManager().getActiveWindow();

                FLayer[] actives = vista.getModel().getMapContext().getLayers()

                                                        .getActives();

                try {

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

                                if (actives[i] instanceof AlphanumericData) {

                                        AlphanumericData co = (AlphanumericData) actives[i];

                                        //SelectableDataSource dataSource;

                                        //dataSource = co.getRecordset();

                                        ProjectExtension ext = (ProjectExtension) PluginServices.getExtension(ProjectExtension.class);

                                        ProjectTable projectTable = ext.getProject().getTable(co);

                                        EditableAdapter ea=null;

                                        ReadableVectorial rv=((FLyrVect)actives[i]).getSource();

                                        if (rv instanceof VectorialEditableAdapter){

                                                ea=(EditableAdapter)((FLyrVect)actives[i]).getSource();

                                        }else{

                                                ea=new EditableAdapter();

                                                SelectableDataSource sds=((FLyrVect)actives[i]).getRecordset();

                                                ea.setOriginalDataSource(sds);

                                        }

                                        if (projectTable == null) {

                                                projectTable = ProjectFactory.createTable(PluginServices.getText(this, "Tabla_de_Atributos") + ": " + actives[i].getName(),

                                                                ea);

                                                projectTable.setProjectDocumentFactory(new ProjectTableFactory());

                                                projectTable.setAssociatedTable(co);

                                                ext.getProject().addDocument(projectTable);

                                        }

                                        projectTable.setModel(ea);

                                        Table t = new Table();

                                        t.setModel(projectTable);

                                        t.getModel().setModified(true);

                                        PluginServices.getMDIManager().addWindow(t);

                                }

                        }

                } catch (ReadDriverException e) {

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

        }

        }

        /**

         * @see com.iver.andami.plugins.IExtension#initialize()

         */

        public void initialize() {

        }

}