Application: gvSIG desktop

package org.gvsig.app.gui.selectionByTheme;

import java.util.Iterator;

import org.apache.commons.lang3.mutable.MutableLong;

import org.cresques.cts.IProjection;

import org.gvsig.fmap.dal.feature.Feature;

import org.gvsig.fmap.dal.feature.FeatureQuery;

import org.gvsig.fmap.dal.feature.FeatureReference;

import org.gvsig.fmap.dal.feature.FeatureSelection;

import org.gvsig.fmap.dal.feature.FeatureStore;

import org.gvsig.fmap.geom.Geometry;

import org.gvsig.fmap.geom.GeometryLocator;

import org.gvsig.fmap.geom.GeometryManager;

import org.gvsig.fmap.geom.SpatialIndex;

import org.gvsig.fmap.mapcontext.layers.vectorial.SpatialEvaluatorsFactory;

import org.gvsig.tools.evaluator.Evaluator;

import org.gvsig.tools.exception.BaseException;

import org.gvsig.tools.task.SimpleTaskStatus;

import org.gvsig.tools.visitor.VisitCanceledException;

import org.gvsig.tools.visitor.Visitor;

public class IntersectOperation {

    public IntersectOperation() {

    }

    public FeatureSelection execute(FeatureStore store1, FeatureStore store2, SimpleTaskStatus status) {

        FeatureSelection output = null;

        try {

            output = store2.createFeatureSelection();

            FeatureSelection selection = (FeatureSelection) store1.getSelection();

            long countStore2 = store2.getFeatureCount();

            long countSelection = selection.getSelectedCount();

            if (countSelection > countStore2) {

                if (countSelection > 1000) {

                    executeIndexeSelectionIterateOverStore2(

                        selection, store1, store2,

                        output, status

                    );

                } else {

                    executeIterateOverSelectionIterateOverStore2(

                        selection, store1, store2,

                        output, status

                    );

                }

            } else {

                if (countStore2 > 1000) {

                    executeIndexeStore2IterateOverSelection(

                        selection, store1, store2,

                        output, status

                    );

                } else {

                    executeIterateOverSelectionIterateOverStore2(

                        selection, store1, store2,

                        output, status

                    );

                }

            }

        } catch (Exception ex) {

        }

        return output;

    }

    public void executeIterateOverSelectionIterateOverStore2(

            final FeatureSelection selection,

            final FeatureStore store1,

            final FeatureStore store2,

            final FeatureSelection output,

            final SimpleTaskStatus status

    ) throws Exception {

        final IProjection store1Projection = (IProjection) store1.getDynValue(FeatureStore.METADATA_CRS);

        final MutableLong count = new MutableLong(0);

        status.setRangeOfValues(0, selection.getSelectedCount());

        status.message("Processing...");

        selection.accept(new Visitor() {

            @Override

            public void visit(Object o) throws VisitCanceledException, BaseException {

                FeatureReference reference = (FeatureReference) o;

                Evaluator filter = SpatialEvaluatorsFactory.getInstance().intersects(

                        reference.getFeature().getDefaultGeometry(),

                        store1Projection,

                        store2

                );

                FeatureQuery query = store2.createFeatureQuery();

                query.setFilter(filter);

                output.select(store2.getFeatureSet(query));

                count.add(1);

                status.setCurValue(count.longValue());

            }

        });

        status.terminate();

    }

    public void executeIndexeSelectionIterateOverStore2(

            final FeatureSelection selection,

            final FeatureStore store1,

            final FeatureStore store2,

            final FeatureSelection output,

            final SimpleTaskStatus status

        ) throws Exception {

        SpatialIndex geomIndex = GeometryLocator.getGeometryManager().createSpatialIndex(

                GeometryManager.SPATIALINDEX_DEFAULT_RTREE, 

                null

        );

        final SpatialIndex index = store1.wrapSpatialIndex(geomIndex);

        if( index == null ) {

            executeIterateOverSelectionIterateOverStore2(selection, store1, store2, output, status);

            return;

        }

        final MutableLong count = new MutableLong(0);

        status.setRangeOfValues(0, selection.getSelectedCount());

        status.message("Indexing...");

        selection.accept(new Visitor() {

            @Override

            public void visit(Object o) throws VisitCanceledException, BaseException {

                if( status.isCancellationRequested() ) {

                    throw new VisitCanceledException();

                }

                Feature feature = (Feature) o;

                index.insert(feature.getDefaultGeometry(), feature);

                count.add(1);

                status.setCurValue(count.longValue());

            }

        });

        if( status.isCancellationRequested() ) {

            status.cancel();

            return;

        }

        count.setValue(0);

        status.setRangeOfValues(0, store2.getFeatureCount());

        status.message("Processing...");

        store2.accept(new Visitor() {

            @Override

            public void visit(Object o) throws VisitCanceledException, BaseException {

                if( status.isCancellationRequested() ) {

                    throw new VisitCanceledException();

                }

                Feature feature = (Feature) o;

                Geometry geom = feature.getDefaultGeometry();

                Iterator it = index.query(geom);

                while( it.hasNext() ) {

                    FeatureReference reference1 = (FeatureReference) it.next();

                    if( geom.intersects(reference1.getFeature().getDefaultGeometry()) ) {

                        output.select(feature);

                        break;

                    }

                }

                count.add(1);

                status.setCurValue(count.longValue());

            }

        });

        if( status.isCancellationRequested() ) {

            status.cancel();

            return;

        }

        status.terminate();

   }

    public void executeIndexeStore2IterateOverSelection(

            final FeatureSelection selection,

            final FeatureStore store1,

            final FeatureStore store2,

            final FeatureSelection output,

            final SimpleTaskStatus status

        ) throws Exception {

        SpatialIndex geomIndex = GeometryLocator.getGeometryManager().createSpatialIndex(

                GeometryManager.SPATIALINDEX_DEFAULT_RTREE, 

                null

        );

        final SpatialIndex index = store2.wrapSpatialIndex(geomIndex);

        if( index == null ) {

            executeIterateOverSelectionIterateOverStore2(selection, store1, store2, output, status);

            return;

        }

        final MutableLong count = new MutableLong(0);

        status.setRangeOfValues(0, store2.getFeatureCount());

        status.message("Indexing...");

        store2.accept(new Visitor() {

            @Override

            public void visit(Object o) throws VisitCanceledException, BaseException {

                if( status.isCancellationRequested() ) {

                    throw new VisitCanceledException();

                }

                Feature feature = (Feature) o;

                index.insert(feature.getDefaultGeometry(), feature);

                count.add(1);

                status.setCurValue(count.longValue());

            }

        });

        if( status.isCancellationRequested() ) {

            status.cancel();

            return;

        }

        count.setValue(0);

        status.setRangeOfValues(0, selection.getSelectedCount());

        status.message("Processing...");

        selection.accept(new Visitor() {

            @Override

            public void visit(Object o) throws VisitCanceledException, BaseException {

                if( status.isCancellationRequested() ) {

                    throw new VisitCanceledException();

                }

                FeatureReference reference1 = (FeatureReference) o;

                Geometry geom = reference1.getFeature().getDefaultGeometry();

                Iterator it = index.query(geom);

                while( it.hasNext() ) {

                    FeatureReference reference2 = (FeatureReference) it.next();

                    if( geom.intersects(reference2.getFeature().getDefaultGeometry()) ) {

                        output.select(reference2);

                    }

                }

                count.add(1);

                status.setCurValue(count.longValue());

            }

        });

        if( status.isCancellationRequested() ) {

            status.cancel();

            return;

        }

        status.terminate();

    }

}

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              <object classname="com.jeta.forms.store.memento.PropertiesMemento">

               <at name="classname">com.jeta.forms.components.label.JETALabel</at>

               <at name="properties">

                <object classname="com.jeta.forms.store.support.PropertyMap">

                 <at name="border">

                  <object classname="com.jeta.forms.store.properties.CompoundBorderProperty">

                   <super classname="com.jeta.forms.store.properties.BorderProperty">

                    <at name="name">border</at>

                   </super>

                   <at name="borders">

                    <object classname="java.util.LinkedList">

                     <item >

                      <at name="value">

                       <object classname="com.jeta.forms.store.properties.DefaultBorderProperty">

                        <super classname="com.jeta.forms.store.properties.BorderProperty">

                         <at name="name">border</at>

                        </super>

                       </object>

                      </at>

                     </item>

                    </object>

                   </at>

                  </object>

                 </at>

                 <at name="name">lblSelecFromActiveLayers</at>

                 <at name="width">381</at>

                 <at name="text">Seleccionar_de_las_capas_activas_los_elementos_que</at>

                 <at name="fill">

                  <object classname="com.jeta.forms.store.properties.effects.PaintProperty">

                   <at name="name">fill</at>

                  </object>

                 </at>

                 <at name="toolTipText">select_from_the_active_layers</at>

                 <at name="height">14</at>

                </object>

               </at>

              </object>

             </at>

            </object>

           </at>

          </item>

          <item >

           <at name="value">

            <object classname="com.jeta.forms.store.memento.BeanMemento">

             <super classname="com.jeta.forms.store.memento.ComponentMemento">

              <at name="cellconstraints">

               <object classname="com.jeta.forms.store.memento.CellConstraintsMemento">

                <at name="column">1</at>

                <at name="row">3</at>

                <at name="colspan">1</at>

                <at name="rowspan">1</at>

                <at name="halign">default</at>

                <at name="valign">default</at>

                <at name="insets" object="insets">0,0,0,0</at>

               </object>

              </at>

              <at name="componentclass">com.jeta.forms.gui.form.StandardComponent</at>

             </super>

             <at name="jetabeanclass">com.jeta.forms.gui.beans.JETABean</at>

             <at name="beanclass">javax.swing.JComboBox</at>

             <at name="beanproperties">

              <object classname="com.jeta.forms.store.memento.PropertiesMemento">

               <at name="classname">javax.swing.JComboBox</at>

               <at name="properties">

                <object classname="com.jeta.forms.store.support.PropertyMap">

                 <at name="border">

                  <object classname="com.jeta.forms.store.properties.CompoundBorderProperty">

                   <super classname="com.jeta.forms.store.properties.BorderProperty">

                    <at name="name">border</at>

                   </super>

                   <at name="borders">

                    <object classname="java.util.LinkedList">

                     <item >

                      <at name="value">

                       <object classname="com.jeta.forms.store.properties.DefaultBorderProperty">

                        <super classname="com.jeta.forms.store.properties.BorderProperty">

                         <at name="name">border</at>

                        </super>

                       </object>

                      </at>

                     </item>

                    </object>

                   </at>

                  </object>

                 </at>

                 <at name="name">cmbAction</at>

                 <at name="width">381</at>

                 <at name="items">

                  <object classname="com.jeta.forms.store.properties.ItemsProperty">

                   <at name="name">items</at>

                  </object>

                 </at>

                 <at name="height">20</at>

                </object>

               </at>

              </object>

             </at>

            </object>

           </at>

          </item>

          <item >

           <at name="value">

            <object classname="com.jeta.forms.store.memento.BeanMemento">

             <super classname="com.jeta.forms.store.memento.ComponentMemento">

              <at name="cellconstraints">

               <object classname="com.jeta.forms.store.memento.CellConstraintsMemento">

                <at name="column">1</at>

                <at name="row">5</at>

                <at name="colspan">1</at>

                <at name="rowspan">1</at>

                <at name="halign">default</at>

                <at name="valign">default</at>

                <at name="insets" object="insets">0,0,0,0</at>

               </object>

              </at>

              <at name="componentclass">com.jeta.forms.gui.form.StandardComponent</at>

             </super>

             <at name="jetabeanclass">com.jeta.forms.gui.beans.JETABean</at>

             <at name="beanclass">com.jeta.forms.components.label.JETALabel</at>

             <at name="beanproperties">

              <object classname="com.jeta.forms.store.memento.PropertiesMemento">

               <at name="classname">com.jeta.forms.components.label.JETALabel</at>

               <at name="properties">

                <object classname="com.jeta.forms.store.support.PropertyMap">

                 <at name="border">

                  <object classname="com.jeta.forms.store.properties.CompoundBorderProperty">

                   <super classname="com.jeta.forms.store.properties.BorderProperty">

                    <at name="name">border</at>

                   </super>

                   <at name="borders">

                    <object classname="java.util.LinkedList">

                     <item >

                      <at name="value">

                       <object classname="com.jeta.forms.store.properties.DefaultBorderProperty">

                        <super classname="com.jeta.forms.store.properties.BorderProperty">

                         <at name="name">border</at>

                        </super>

                       </object>

                      </at>

                     </item>

                    </object>

                   </at>

                  </object>

                 </at>

                 <at name="name">lblSelectedElementsFromLayer</at>

                 <at name="width">381</at>

                 <at name="text">Elementos_seleccionados_de_la_capa</at>

                 <at name="fill">

                  <object classname="com.jeta.forms.store.properties.effects.PaintProperty">

                   <at name="name">fill</at>

                  </object>

                 </at>

                 <at name="toolTipText">layer_to_which_belong_the_elements_selected_previously</at>

                 <at name="height">14</at>

                </object>

               </at>

              </object>

             </at>

            </object>

           </at>

          </item>

          <item >

           <at name="value">

            <object classname="com.jeta.forms.store.memento.BeanMemento">

             <super classname="com.jeta.forms.store.memento.ComponentMemento">

              <at name="cellconstraints">

               <object classname="com.jeta.forms.store.memento.CellConstraintsMemento">

                <at name="column">1</at>

                <at name="row">7</at>

                <at name="colspan">1</at>

                <at name="rowspan">1</at>

                <at name="halign">default</at>

                <at name="valign">default</at>

                <at name="insets" object="insets">0,0,0,0</at>

               </object>

              </at>

              <at name="componentclass">com.jeta.forms.gui.form.StandardComponent</at>

             </super>

             <at name="jetabeanclass">com.jeta.forms.gui.beans.JETABean</at>

             <at name="beanclass">javax.swing.JComboBox</at>

             <at name="beanproperties">

              <object classname="com.jeta.forms.store.memento.PropertiesMemento">

               <at name="classname">javax.swing.JComboBox</at>

               <at name="properties">

                <object classname="com.jeta.forms.store.support.PropertyMap">

                 <at name="border">

                  <object classname="com.jeta.forms.store.properties.CompoundBorderProperty">

                   <super classname="com.jeta.forms.store.properties.BorderProperty">

                    <at name="name">border</at>

                   </super>

                   <at name="borders">

                    <object classname="java.util.LinkedList">

                     <item >

                      <at name="value">

                       <object classname="com.jeta.forms.store.properties.DefaultBorderProperty">

                        <super classname="com.jeta.forms.store.properties.BorderProperty">

                         <at name="name">border</at>

                        </super>

                       </object>

                      </at>

                     </item>

                    </object>

                   </at>

                  </object>

                 </at>

                 <at name="name">cmbCapas</at>

                 <at name="width">381</at>

                 <at name="items">

                  <object classname="com.jeta.forms.store.properties.ItemsProperty">

                   <at name="name">items</at>

                  </object>

                 </at>

                 <at name="height">20</at>

                </object>

               </at>

              </object>

             </at>

            </object>

           </at>

          </item>

         </object>

        </at>

        <at name="properties">

         <object classname="com.jeta.forms.store.memento.PropertiesMemento">

          <at name="classname">com.jeta.forms.gui.form.GridView</at>

          <at name="properties">

           <object classname="com.jeta.forms.store.support.PropertyMap">

            <at name="border">

             <object classname="com.jeta.forms.store.properties.CompoundBorderProperty">

              <super classname="com.jeta.forms.store.properties.BorderProperty">

               <at name="name">border</at>

              </super>

              <at name="borders">

               <object classname="java.util.LinkedList"/>

              </at>

             </object>

            </at>

            <at name="name"></at>

            <at name="fill">

             <object classname="com.jeta.forms.store.properties.effects.PaintProperty">

              <at name="name">fill</at>

             </object>

            </at>

            <at name="scollBars">

             <object classname="com.jeta.forms.store.properties.ScrollBarsProperty">

              <at name="name">scollBars</at>

              <at name="verticalpolicy">21</at>

              <at name="horizontalpolicy">31</at>

              <at name="border">

               <object classname="com.jeta.forms.store.properties.CompoundBorderProperty">

                <super classname="com.jeta.forms.store.properties.BorderProperty">

                 <at name="name">border</at>

                </super>

                <at name="borders">

                 <object classname="java.util.LinkedList">

                  <item >

                   <at name="value">

                    <object classname="com.jeta.forms.store.properties.DefaultBorderProperty">

                     <super classname="com.jeta.forms.store.properties.BorderProperty">

                      <at name="name">border</at>

                     </super>

                    </object>

                   </at>

                  </item>

                 </object>

                </at>

               </object>

              </at>

             </object>

            </at>

           </object>

          </at>

         </object>

        </at>

        <at name="cellpainters">

         <object classname="com.jeta.forms.store.support.Matrix">

          <at name="rows">

           <object classname="[Ljava.lang.Object;" size="7">

            <at name="item" index="0">

             <object classname="[Ljava.lang.Object;" size="1"/>

            </at>

            <at name="item" index="1">

             <object classname="[Ljava.lang.Object;" size="1"/>

            </at>

            <at name="item" index="2">

             <object classname="[Ljava.lang.Object;" size="1"/>

            </at>

            <at name="item" index="3">

             <object classname="[Ljava.lang.Object;" size="1"/>

            </at>

            <at name="item" index="4">

             <object classname="[Ljava.lang.Object;" size="1"/>

            </at>

            <at name="item" index="5">

             <object classname="[Ljava.lang.Object;" size="1"/>

            </at>

            <at name="item" index="6">

             <object classname="[Ljava.lang.Object;" size="1"/>

            </at>

           </object>

          </at>

         </object>

        </at>

        <at name="rowgroups">

         <object classname="com.jeta.forms.store.memento.FormGroupSet">

          <at name="groups">

           <object classname="java.util.HashMap"/>

          </at>

         </object>

        </at>

        <at name="colgroups">

         <object classname="com.jeta.forms.store.memento.FormGroupSet">

          <at name="groups">

           <object classname="java.util.HashMap"/>

          </at>

         </object>

        </at>

       </object>

      </at>

     </item>

     <item >

      <at name="value">

       <object classname="com.jeta.forms.store.memento.BeanMemento">

        <super classname="com.jeta.forms.store.memento.ComponentMemento">

         <at name="cellconstraints">

          <object classname="com.jeta.forms.store.memento.CellConstraintsMemento">

           <at name="column">2</at>

           <at name="row">4</at>

           <at name="colspan">3</at>

           <at name="rowspan">1</at>

           <at name="halign">default</at>

           <at name="valign">default</at>

           <at name="insets" object="insets">0,0,0,0</at>

          </object>

         </at>

         <at name="componentclass">com.jeta.forms.gui.form.StandardComponent</at>

        </super>

        <at name="jetabeanclass">com.jeta.forms.gui.beans.JETABean</at>

        <at name="beanclass">javax.swing.JPanel</at>

        <at name="beanproperties">

         <object classname="com.jeta.forms.store.memento.PropertiesMemento">

          <at name="classname">javax.swing.JPanel</at>

          <at name="properties">

           <object classname="com.jeta.forms.store.support.PropertyMap">

            <at name="name">panelStatusBar</at>

            <at name="width">584</at>

            <at name="height">12</at>

           </object>

          </at>

         </object>

        </at>

       </object>

      </at>

     </item>

    </object>

   </at>

   <at name="properties">

    <object classname="com.jeta.forms.store.memento.PropertiesMemento">

     <at name="classname">com.jeta.forms.gui.form.GridView</at>

     <at name="properties">

      <object classname="com.jeta.forms.store.support.PropertyMap">

       <at name="border">

        <object classname="com.jeta.forms.store.properties.CompoundBorderProperty">

         <super classname="com.jeta.forms.store.properties.BorderProperty">

          <at name="name">border</at>

         </super>

         <at name="borders">

          <object classname="java.util.LinkedList"/>

         </at>

        </object>

       </at>

       <at name="name"></at>

       <at name="fill">

        <object classname="com.jeta.forms.store.properties.effects.PaintProperty">

         <at name="name">fill</at>

        </object>

       </at>

       <at name="scollBars">

        <object classname="com.jeta.forms.store.properties.ScrollBarsProperty">

         <at name="name">scollBars</at>

         <at name="verticalpolicy">21</at>

         <at name="horizontalpolicy">31</at>

         <at name="border">

          <object classname="com.jeta.forms.store.properties.CompoundBorderProperty">

           <super classname="com.jeta.forms.store.properties.BorderProperty">

            <at name="name">border</at>

           </super>

           <at name="borders">

            <object classname="java.util.LinkedList">

             <item >

              <at name="value">

               <object classname="com.jeta.forms.store.properties.DefaultBorderProperty">

                <super classname="com.jeta.forms.store.properties.BorderProperty">

                 <at name="name">border</at>

                </super>

               </object>

              </at>

             </item>

            </object>

           </at>

          </object>

         </at>

        </object>

       </at>

      </object>

     </at>

    </object>

   </at>

   <at name="cellpainters">

    <object classname="com.jeta.forms.store.support.Matrix">

     <at name="rows">

      <object classname="[Ljava.lang.Object;" size="5">

       <at name="item" index="0">

        <object classname="[Ljava.lang.Object;" size="5"/>

       </at>

       <at name="item" index="1">

        <object classname="[Ljava.lang.Object;" size="5"/>

       </at>

       <at name="item" index="2">

        <object classname="[Ljava.lang.Object;" size="5"/>

       </at>

       <at name="item" index="3">

        <object classname="[Ljava.lang.Object;" size="5"/>

       </at>

       <at name="item" index="4">

        <object classname="[Ljava.lang.Object;" size="5"/>

       </at>

      </object>

     </at>

    </object>

   </at>

   <at name="rowgroups">

    <object classname="com.jeta.forms.store.memento.FormGroupSet">

     <at name="groups">

      <object classname="java.util.HashMap"/>

     </at>

    </object>

   </at>

   <at name="colgroups">

    <object classname="com.jeta.forms.store.memento.FormGroupSet">

     <at name="groups">

      <object classname="java.util.HashMap"/>

     </at>

    </object>

   </at>

  </object>

 </at>

</object>

package org.gvsig.app.gui.selectionByTheme;

import com.jeta.open.i18n.I18NUtils;

import com.jgoodies.forms.layout.CellConstraints;

import com.jgoodies.forms.layout.FormLayout;

import java.awt.BorderLayout;

import java.awt.ComponentOrientation;

import java.awt.Container;

import java.awt.Dimension;

import javax.swing.Box;

import javax.swing.ImageIcon;

import javax.swing.JButton;

import javax.swing.JComboBox;

import javax.swing.JFrame;

import javax.swing.JLabel;

import javax.swing.JPanel;

public class SelectionByThemeView extends JPanel

{

   JButton btnNew = new JButton();

   JButton btnAdd = new JButton();

   JButton btnFrom = new JButton();

   JButton btnCerrar = new JButton();

   JLabel lblSelecFromActiveLayers = new JLabel();

   JComboBox cmbAction = new JComboBox();

   JLabel lblSelectedElementsFromLayer = new JLabel();

   JComboBox cmbCapas = new JComboBox();

   JPanel panelStatusBar = new JPanel();

   /**

    * Default constructor

    */

   public SelectionByThemeView()

   {

      initializePanel();

   }

   /**

    * Adds fill components to empty cells in the first row and first column of the grid.

    * This ensures that the grid spacing will be the same as shown in the designer.

    * @param cols an array of column indices in the first row where fill components should be added.

    * @param rows an array of row indices in the first column where fill components should be added.

    */

   void addFillComponents( Container panel, int[] cols, int[] rows )

   {

      Dimension filler = new Dimension(10,10);

      boolean filled_cell_11 = false;

      CellConstraints cc = new CellConstraints();

      if ( cols.length > 0 && rows.length > 0 )

      {

         if ( cols[0] == 1 && rows[0] == 1 )

         {

            /** add a rigid area  */

            panel.add( Box.createRigidArea( filler ), cc.xy(1,1) );

            filled_cell_11 = true;

         }

      }

      for( int index = 0; index < cols.length; index++ )

      {

         if ( cols[index] == 1 && filled_cell_11 )

         {

            continue;

         }

         panel.add( Box.createRigidArea( filler ), cc.xy(cols[index],1) );

      }

      for( int index = 0; index < rows.length; index++ )

      {

         if ( rows[index] == 1 && filled_cell_11 )

         {

            continue;

         }

         panel.add( Box.createRigidArea( filler ), cc.xy(1,rows[index]) );

      }

   }

   /**

    * Helper method to load an image file from the CLASSPATH

    * @param imageName the package and name of the file to load relative to the CLASSPATH

    * @return an ImageIcon instance with the specified image file

    * @throws IllegalArgumentException if the image resource cannot be loaded.

    */

   public ImageIcon loadImage( String imageName )

   {

      try

      {

         ClassLoader classloader = getClass().getClassLoader();

         java.net.URL url = classloader.getResource( imageName );

         if ( url != null )

         {

            ImageIcon icon = new ImageIcon( url );

            return icon;

         }

      }

      catch( Exception e )

      {

         e.printStackTrace();

      }

      throw new IllegalArgumentException( "Unable to load image: " + imageName );

   }

   /**

    * Method for recalculating the component orientation for 

    * right-to-left Locales.

    * @param orientation the component orientation to be applied

    */

   public void applyComponentOrientation( ComponentOrientation orientation )

   {

      // Not yet implemented...

      // I18NUtils.applyComponentOrientation(this, orientation);

      super.applyComponentOrientation(orientation);

   }

   public JPanel createPanel()

   {

      JPanel jpanel1 = new JPanel();

      FormLayout formlayout1 = new FormLayout("FILL:4DLU:NONE,FILL:DEFAULT:GROW(1.0),FILL:8DLU:NONE,FILL:DEFAULT:NONE,FILL:4DLU:NONE","CENTER:4DLU:NONE,FILL:DEFAULT:NONE,CENTER:4DLU:NONE,CENTER:DEFAULT:NONE,CENTER:4DLU:NONE");

      CellConstraints cc = new CellConstraints();

      jpanel1.setLayout(formlayout1);

      jpanel1.add(createPanel1(),cc.xy(4,2));

      jpanel1.add(createPanel2(),cc.xy(2,2));

      panelStatusBar.setName("panelStatusBar");

      jpanel1.add(panelStatusBar,cc.xywh(2,4,3,1));

      addFillComponents(jpanel1,new int[]{ 1,2,3,4,5 },new int[]{ 1,2,3,4,5 });

      return jpanel1;

   }

   public JPanel createPanel1()

   {

      JPanel jpanel1 = new JPanel();

      FormLayout formlayout1 = new FormLayout("FILL:DEFAULT:NONE","CENTER:DEFAULT:NONE,CENTER:4DLU:NONE,CENTER:DEFAULT:NONE,CENTER:4DLU:NONE,CENTER:DEFAULT:NONE,CENTER:4DLU:NONE,CENTER:DEFAULT:NONE");

      CellConstraints cc = new CellConstraints();

      jpanel1.setLayout(formlayout1);

      btnNew.setActionCommand("Nuevo_conjunto");

      btnNew.setName("btnNew");

      btnNew.setText("Nuevo_conjunto");

      jpanel1.add(btnNew,cc.xy(1,1));

      btnAdd.setActionCommand("Anadir_al_conjunto");

      btnAdd.setName("btnAdd");

      btnAdd.setText("Anadir_al_conjunto");

      jpanel1.add(btnAdd,cc.xy(1,3));

      btnFrom.setActionCommand("Seleccionar_del_conjunto");

      btnFrom.setName("btnFrom");

      btnFrom.setText("Seleccionar_del_conjunto");

      jpanel1.add(btnFrom,cc.xy(1,5));

      btnCerrar.setActionCommand("Cerrar");

      btnCerrar.setName("btnCerrar");

      btnCerrar.setText("Cerrar");

      jpanel1.add(btnCerrar,cc.xy(1,7));

      addFillComponents(jpanel1,new int[0],new int[]{ 2,4,6 });

      return jpanel1;

   }

   public JPanel createPanel2()

   {

      JPanel jpanel1 = new JPanel();

      FormLayout formlayout1 = new FormLayout("FILL:DEFAULT:GROW(1.0)","CENTER:DEFAULT:NONE,CENTER:4DLU:NONE,CENTER:DEFAULT:NONE,CENTER:4DLU:NONE,CENTER:DEFAULT:NONE,CENTER:4DLU:NONE,CENTER:DEFAULT:NONE");

      CellConstraints cc = new CellConstraints();

      jpanel1.setLayout(formlayout1);

      lblSelecFromActiveLayers.setName("lblSelecFromActiveLayers");

      lblSelecFromActiveLayers.setText("Seleccionar_de_las_capas_activas_los_elementos_que");

      lblSelecFromActiveLayers.setToolTipText("select_from_the_active_layers");

      jpanel1.add(lblSelecFromActiveLayers,cc.xy(1,1));

      cmbAction.setName("cmbAction");

      jpanel1.add(cmbAction,cc.xy(1,3));

      lblSelectedElementsFromLayer.setName("lblSelectedElementsFromLayer");

      lblSelectedElementsFromLayer.setText("Elementos_seleccionados_de_la_capa");

      lblSelectedElementsFromLayer.setToolTipText("layer_to_which_belong_the_elements_selected_previously");

      jpanel1.add(lblSelectedElementsFromLayer,cc.xy(1,5));

      cmbCapas.setName("cmbCapas");

      jpanel1.add(cmbCapas,cc.xy(1,7));

      addFillComponents(jpanel1,new int[0],new int[]{ 2,4,6 });

      return jpanel1;

   }

   /**

    * Initializer

    */

   protected void initializePanel()

   {

      setLayout(new BorderLayout());

      add(createPanel(), BorderLayout.CENTER);

   }

}