/tags/v1_1_Build_1003/libraries/libFMap/src/com/iver/cit/gvsig/fmap/layers/SelectionSupport.java - Application: gvSIG desktop - gvSIG

svn-gvsig-desktop / tags / v1_1_Build_1003 / libraries / libFMap / src / com / iver / cit / gvsig / fmap / layers / SelectionSupport.java @ 12271

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       /* 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.fmap.layers;
       import com.iver.cit.gvsig.fmap.operations.selection.LinkSelectionListener;
       import com.iver.utiles.XMLEntity;
       import java.util.ArrayList;
       import java.util.Iterator;
       /**
        * Clase que gestiona las operaci?nes sobre la selecci?n.
+       *
        * @author Vicente Caballero Navarro
        */
       public class SelectionSupport {
               private FBitSet selection = new FBitSet();
               private ArrayList listeners = new ArrayList();
               /**
                * Inserta una nueva selecci?n.
+               *
                * @param selection FBitSet con la selecci?n.
                */
               public void setSelection(FBitSet selection) {
                       this.selection = selection;
                       fireSelectionEvents();
+              }
               /**
                * Devuelve un FBitSet con los ?ndices de los elementos seleccionados.
+               *
                * @return FBitSet.
                */
               public FBitSet getSelection() {
                       return selection;
+              }
               /**
                * Devuelve true si el elemento est? seleccionado.
+               *
                * @param recordIndex ?ndice del registro.
+               *
                * @return True si est? seleccionado.
                */
               public boolean isSelected(int recordIndex) {
                       return selection.get(recordIndex);
+              }
               /**
                * Elimina la selecci?n.
                */
               public void clearSelection() {
                   this.selection.clear();
                   fireSelectionEvents();
+          }
               /**
                * A?ade un SelectionListener al ArrayList de Listeners.
+               *
                * @param listener SelectionListener a a?adir.
                */
               public void addSelectionListener(SelectionListener listener) {
                       if (!listeners.contains(listener))
                               listeners.add(listener);
+              }
               /**
                * Borra el SelectionListener que se le pasa como par?metro del ArrayList
                * de Listener.
+               *
                * @param listener SlectionListener a borrar.
                */
               public void removeSelectionListener(SelectionListener listener) {
                       listeners.remove(listener);
+              }
               /**
                * Cuando ocurre un evento de cambio en la selecci?n, ?ste puede ser uno de
                * una gran cantidad de eventos. Con el fin de no propagar todos estos
                * eventos, se realiza la propagaci?n de manera manual al final de la
                * "r?faga" de eventos
                */
               public void fireSelectionEvents() {
                       for (Iterator iter = listeners.iterator(); iter.hasNext();) {
                               SelectionListener listener = (SelectionListener) iter.next();
                               listener.selectionChanged(new SelectionEvent());
+                      }
+              }
               /**
                * Devuelve el XMLEntity con la informaci?n necesaria para reproducir un
                * objeto igual al actual.
+               *
                * @return XMLEntity.
                */
               public XMLEntity getXMLEntity() {
                       XMLEntity xml = new XMLEntity();
                       xml.putProperty("className",this.getClass().getName());
                       if (selection != null) {
                               xml.putProperty("numBitSet", selection.cardinality());
                               int n = 0;
                               for (int i = 0; i < selection.length(); i++) {
                                       if (selection.get(i)) {
                                               xml.putProperty(String.valueOf(n), i);
                                               n++;
+                                      }
+                              }
+                      }
                       return xml;
+              }
               /**
                * A partir del XMLEntity reproduce la selecci?n.
+               *
                * @param xml DOCUMENT ME!
                */
               public void setXMLEntity(XMLEntity xml) {
                       int numBitSet = xml.getIntProperty("numBitSet");
                       if (numBitSet != 0) {
                               for (int i = 0; i < numBitSet; i++) {
                                       selection.set(xml.getIntProperty(String.valueOf(i)));
+                              }
+                      }
+              }
               /**
                * A partir del XMLEntity reproduce la selecci?n.
+               *
                * @param xml DOCUMENT ME!
                */
               public void setXMLEntity03(XMLEntity xml) {
                       int numBitSet = xml.getIntProperty("numBitSet");
                       if (numBitSet != 0) {
                               for (int i = 0; i < numBitSet; i++) {
                                       selection.set(xml.getIntProperty(String.valueOf(i)));
+                              }
+                      }
+              }
               public void removeLinkSelectionListener() {
                       for (int i=0;i<listeners.size();i++){
                               if (listeners.get(i) instanceof LinkSelectionListener)
                               listeners.remove(listeners.get(i));
+                      }
+              }
+      }