Application: gvSIG desktop » gvSIG data provider for WFS

package org.gvsig.wfs.gui.panels.fieldstree;

import java.util.ArrayList;

import java.util.List;

import java.util.Vector;

import javax.swing.JToolTip;

import javax.swing.JTree;

import org.gvsig.gui.beans.controls.MultiLineToolTip;

import org.gvsig.gui.beans.swing.treeTable.TreeTableModelAdapter;

import org.gvsig.remoteclient.wfs.WFSFeatureField;

import org.gvsig.wfs.gui.panels.WFSSelectFieldsPanel;

/* 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:

 *

 * $Id$

 * $Log$

 * Revision 1.4  2007-09-19 16:14:50  jaume

 * removed unnecessary imports

 *

 * Revision 1.3  2007/03/15 13:35:47  ppiqueras

 * Corregido bug: lanzaba una excepci?n en el m?todo de b?squeda de campo geometr?a cuando el nodo era null.

 *

 * Revision 1.2  2007/02/19 11:44:42  jorpiell

 * A?adidos los filtros por ?rea

 *

 * Revision 1.1  2006/12/26 09:12:48  ppiqueras

 * Cambiado "atttibutes" en todas las aparaciones en atributos, m?todos, clases, paquetes o comentarios por "fields". (S?lo a aquellas que afectan a clases dentro del proyecto extWFS2). (En este caso se ha cambiado el nombre del paquete aparte de alguno otro nombre que puede haber cambiado).

 *

 * Revision 1.5  2006/11/15 17:37:39  jorpiell

 * Se copia el padre

 *

 * Revision 1.4  2006/11/10 13:14:47  ppiqueras

 * Corregido un bug: caos que haya campos de una feature de una capa WFS, que no tengan tipo (tipo == null).

 *

 * Revision 1.3  2006/11/01 17:29:07  jorpiell

 * Se ha elimiado el nodo virtual de la raiz. Adem?s ya se cargan los valores de un campo complejo en la pesta?a del filtro

 *

 * Revision 1.2  2006/10/31 09:39:44  jorpiell

 * Se devuelve el tipo de la entidad completo, y no sus hijos

 *

 * Revision 1.1  2006/10/27 11:33:19  jorpiell

 * A?adida la treetable con los check box para seleccionar los atributos

 *

 * Revision 1.3  2006/10/24 10:13:19  jorpiell

 * Se ha eliminado la pesta?a de filter

 *

 * Revision 1.2  2006/10/24 07:58:14  jorpiell

 * Eliminado el parametro booleano que hac?a que apareciesen mas de una columna en el tree table

 *

 * Revision 1.1  2006/10/24 07:27:56  jorpiell

 * Algunos cambios en el modelo que usa la tabla

 *

 *

 */

/**

 * @author Jorge Piera Llodr? (piera_jor@gva.es)

 */

public class FieldsTreeTable extends org.gvsig.gui.beans.swing.treeTable.TreeTable {

        WFSSelectFieldsPanel parent = null;

        public FieldsTreeTable(FieldsTreeTableModel treeTableModel) {

                super(treeTableModel);

                JTree tree = (JTree)getTree();

                tree.setCellRenderer(new CheckBoxTreeCellRenderer(this));

                tree.setCellEditor(new CheckBoxTreeCellEditor(this));

                tree.setEditable(true);                

        }

        public FieldsTreeTable(FieldsTreeTableModel treeTableModel,WFSSelectFieldsPanel parent) {

                super(treeTableModel);

                this.parent = parent;

                JTree tree = (JTree)getTree();

                tree.setCellRenderer(new CheckBoxTreeCellRenderer(this));

                tree.setCellEditor(new CheckBoxTreeCellEditor(this));

                tree.setEditable(true);

        }

        /**

         * Sets the fields

         * @param fields

         */

        public void setFields(Vector vFields){

                Object[] fields = new Object[vFields.size()];

                for (int i=0 ; i<vFields.size() ; i++){

                        fields[i] = vFields.get(i);

                }

                setModel(new FieldsTreeTableModel(fields));

                deleteIcons();

                setRootVisible(false);

        }

        /**

         * Gets the selected layer

         * @return

         */

        public Object[] getSelectedValues(){

                int[] selectedRows = getSelectedRows();

                TreeTableModelAdapter obj = (TreeTableModelAdapter)getModel();

                Object[] objects = new Object[selectedRows.length];

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

                        objects[i] = obj.nodeForRow(selectedRows[i]);

                }

                return objects;

        }

        /**

         * return the selected elements

         * @return

         */

        public WFSFeatureField[] getSelectedElements(){

                TreeTableModelAdapter obj = (TreeTableModelAdapter)getModel();

                ArrayList elements = new ArrayList();

                for (int i=0 ; i< obj.getRowCount() ; i++){

                        if (obj.nodeForRow(i) instanceof CheckBoxNode){

                                CheckBoxNode node = (CheckBoxNode)obj.nodeForRow(i);

                                if (node.isSelected()){

                                    WFSFeatureField featureField = node.getFeatureField();

                                        CheckBoxNode parentNode = node.getParentNode();

                                        if (parentNode != null){

                                            elements.add(featureField);

                                        }                                

                                }                                        

                        }

                }

                WFSFeatureField[] selected = new WFSFeatureField[elements.size()];

                for (int i=0 ; i<elements.size() ; i++){

                        selected[i] = (WFSFeatureField)elements.get(i);

                }

                return selected;

        }

        public void setModel(FieldsTreeTableModel treeTableModel){

                super.setModel(treeTableModel);

                JTree tree = (JTree)getTree();

                tree.setCellRenderer(new CheckBoxTreeCellRenderer(this));

                tree.setCellEditor(new CheckBoxTreeCellEditor(this));

                tree.setEditable(true);                

        }

        /**

         * Gets the geometry field

         * @return

         */

        public String getGeometryField(){

                TreeTableModelAdapter obj = (TreeTableModelAdapter)getModel();

                ArrayList elements = new ArrayList();

                for (int i=0 ; i< obj.getRowCount() ; i++){

                        if (obj.nodeForRow(i) instanceof CheckBoxNode){

                                CheckBoxNode node = (CheckBoxNode)obj.nodeForRow(i);

                                WFSFeatureField featureField = node.getFeatureField();

                                if (featureField.isGeometry()) {

                                        return featureField.getName();                                        

                                }

                        }

                }

                return null;

        }

        /**

         * Set the selected fields

         * @param selectedFields

         */

        public void setSelectedFields(List selectedFields) {

                TreeTableModelAdapter obj = (TreeTableModelAdapter)getModel();

                JTree tree = (JTree)getTree();

                for (int i = 0; i < tree.getRowCount(); i++) {

                        tree.expandRow(i);

                }        

                for (int i=0 ; i<obj.getRowCount() ; i++){

                        if (obj.nodeForRow(i) instanceof CheckBoxNode){

                            WFSFeatureField featureField = ((CheckBoxNode)obj.nodeForRow(i)).getFeatureField();

                                for (int j=0 ; j<selectedFields.size() ; j++){

                                        //If the name is equals

                                        if ((selectedFields.get(j)).equals(featureField.getName())){                                                

                                            ((CheckBoxNode)obj.nodeForRow(i)).setSelected(true);

                                        }

                                }

                        }                        

                }                

        }

        /**

         * <p>Changes the status to applied.</p>

         * 

         * @param applicable a boolean value

         */

        public void setApplicable(boolean applicable) {

                if (parent != null){

                        parent.setApplicable(applicable);

                }

        }

        /*

         * (non-Javadoc)

         * @see javax.swing.JComponent#createToolTip()

         */

    public JToolTip createToolTip() {

            // Multiline support

            MultiLineToolTip tip = new MultiLineToolTip();

            tip.setComponent(this);

            return tip;

    }

}