Application: gvSIG desktop

/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 *

 * Copyright (C) 2005 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: SymbolEditor.java 8458 2006-10-31 16:18:03Z jaume $

* $Log$

* Revision 1.5  2006-10-31 16:16:34  jaume

* *** empty log message ***

*

* Revision 1.4  2006/10/30 19:30:35  jaume

* *** empty log message ***

*

* Revision 1.3  2006/10/29 23:53:49  jaume

* *** empty log message ***

*

* Revision 1.2  2006/10/27 12:41:09  jaume

* GUI

*

* Revision 1.1  2006/10/26 16:31:21  jaume

* GUI

*

*

*/

package com.iver.cit.gvsig.gvsig.gui.styling;

import java.awt.BorderLayout;

import java.awt.Dimension;

import java.awt.FlowLayout;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.util.ArrayList;

import java.util.Comparator;

import java.util.TreeSet;

import javax.swing.BorderFactory;

import javax.swing.JComboBox;

import javax.swing.JLabel;

import javax.swing.JPanel;

import javax.swing.JTabbedPane;

import org.gvsig.gui.beans.AcceptCancelPanel;

import com.iver.andami.PluginServices;

import com.iver.andami.ui.mdiManager.IWindow;

import com.iver.andami.ui.mdiManager.WindowInfo;

import com.iver.cit.gvsig.fmap.core.FShape;

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

import com.iver.utiles.XMLEntity;

/**

 *

 * @author jaume dominguez faus - jaume.dominguez@iver.es

 *

 */

public class SymbolEditor extends JPanel implements IWindow {

    private WindowInfo wi;

    private JPanel pnlWest = null;

    private JPanel pnlCenter = null;

    private JPanel pnlPreview = null;

    private JPanel pnlLayers = null;

    private AcceptCancelPanel okCancelPanel;

    private ISymbol symbol;

    private SymbolPreview symbolPreview = null;

    private SymbolPreview layerViewer = null;

    private JPanel pnlTypeAndUnits = null;

    private JComboBox cmbType;

    private JComboBox cmbUnits;

    private JTabbedPane tabbedPane = null;

    private int shapeType;

    private XMLEntity oldSymbolProperties;

    private ArrayList layers;

    private ActionListener cmbTypeActionListener;

    private AbstractTypeSymbolEditorPanel[] tabs;

        private AbstractTypeSymbolEditorPanel[] pointOptions;

    public SymbolEditor(ISymbol symbol, int shapeType) {

            this.symbol = symbol;

        this.oldSymbolProperties = symbol.getXMLEntity();

        this.shapeType = shapeType;

        initialize();

    }

    /**

     * This method initializes this

     *

     */

    private void initialize() {

            cmbTypeActionListener = new ActionListener() {

                    int prevIndex = -2;

                    public void actionPerformed(ActionEvent e) {

                            int index = getCmbType().getSelectedIndex();

                            if (prevIndex != index) {

                                    // needs to refresh

                                    prevIndex = index;

                                    if (tabbedPane != null)

                                            getPnlCenter().remove(tabbedPane);

                                    AbstractTypeSymbolEditorPanel options =

                                            (AbstractTypeSymbolEditorPanel) getCmbType().getSelectedItem();

                                    options.refreshControls(getSelectedLayerIndex());

                                    JPanel[] tabs = options.getTabs();

                                    tabbedPane = new JTabbedPane();

                                    tabbedPane.setPreferredSize(new Dimension(300, 300));

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

                                            tabbedPane.addTab(tabs[i].getName(), tabs[i]);

                                    }

                                    getPnlCenter().add(tabbedPane, BorderLayout.CENTER);

                                    getPnlCenter().doLayout();

                            }

                    }

            };

            Comparator tabComparator = new Comparator() {

                        public int compare(Object o1, Object o2) {

                                if (! (o1 instanceof AbstractTypeSymbolEditorPanel

                                        || o1 instanceof AbstractTypeSymbolEditorPanel))

                                        throw new IllegalArgumentException(PluginServices.getText(this, "trying_to_add_a_non_TypeSymbolEditor_panel"));

                                AbstractTypeSymbolEditorPanel pnl1 = (AbstractTypeSymbolEditorPanel) o1,

                                pnl2 = (AbstractTypeSymbolEditorPanel) o2;

                                int result = pnl1.getName().compareTo(pnl2.getName());

                                if (result == 0)

                                        throw new IllegalArgumentException(PluginServices.getText(this, "two_panels_with_the_same_name"));

                                return result;

                        }

                };

                TreeSet set = new TreeSet(tabComparator);

            if (shapeType == FShape.POLYGON)

            {

                    // Polygon options

                // add here your options for polygon symbols

                set.add(new SimpleFill(SymbolEditor.this));

                set.add(new MarkerFill(SymbolEditor.this));

        }

        else if (shapeType == FShape.POINT)

        {

                // Point options

                // add here your options for point symbol

                set.add(new CharacterMarker(SymbolEditor.this));

        }

            tabs = (AbstractTypeSymbolEditorPanel[]) set.toArray(new AbstractTypeSymbolEditorPanel[0]);

        this.setLayout(new BorderLayout());

        this.add(getPnlWest(), BorderLayout.WEST);

        this.add(getPnlCenter(), BorderLayout.CENTER);

        this.add(getOkCancelPanel(), BorderLayout.SOUTH);

        cmbTypeActionListener.actionPerformed(null);

        refresh();

    }

    private AcceptCancelPanel getOkCancelPanel() {

        if (okCancelPanel == null) {

            ActionListener action = new ActionListener() {

                public void actionPerformed(ActionEvent e) {

                    if ("CANCEL".equals(e.getActionCommand())) {

                        symbol = null;

                    }

                    PluginServices.getMDIManager().closeWindow(SymbolEditor.this);

                }

            };

            okCancelPanel = new AcceptCancelPanel(action, action);

        }

        return okCancelPanel;

    }

    public WindowInfo getWindowInfo() {

        if (wi == null) {

            wi = new WindowInfo(WindowInfo.MODALDIALOG | WindowInfo.RESIZABLE);

            wi.setWidth(600);

            wi.setHeight(400);

            wi.setTitle(PluginServices.getText(this, "symbol_property_editor"));

        }

        return wi;

    }

    public ISymbol getSymbol() {

        return symbol;

    }

    /**

     * This method initializes pnlWest

     *

     * @return javax.swing.JPanel

     */

    private JPanel getPnlWest() {

        if (pnlWest == null) {

            pnlWest = new JPanel();

            pnlWest.setLayout(new BorderLayout());

            pnlWest.add(getPnlPreview(), java.awt.BorderLayout.NORTH);

            pnlWest.add(getPnlLayers(), java.awt.BorderLayout.SOUTH);

        }

        return pnlWest;

    }

    /**

     * This method initializes pnlCenter

     *

     * @return javax.swing.JPanel

     */

    private JPanel getPnlCenter() {

        if (pnlCenter == null) {

            pnlCenter = new JPanel(new BorderLayout());

            pnlCenter.setBorder(BorderFactory.

                    createTitledBorder(null,

                            PluginServices.getText(this, "properties")));

            pnlCenter.add(getPnlTypeAndUnits(), java.awt.BorderLayout.NORTH);

//            pnlCenter.add(getTabbedPane(), java.awt.BorderLayout.CENTER);

        }

        return pnlCenter;

    }

    /**

     * This method initializes pnlPreview

     *

     * @return javax.swing.JPanel

     */

    private JPanel getPnlPreview() {

        if (pnlPreview == null) {

            pnlPreview = new JPanel(new FlowLayout(FlowLayout.CENTER, 5, 5));

            pnlPreview.setBorder(BorderFactory.createTitledBorder(null, PluginServices.getText(this, "preview")));

            pnlPreview.add(getSymbolPreview());

        }

        return pnlPreview;

    }

    /**

     * This method initializes pnlLayers

     *

     * @return javax.swing.JPanel

     */

    private JPanel getPnlLayers() {

        if (pnlLayers == null) {

            pnlLayers = new JPanel(new FlowLayout(FlowLayout.CENTER, 5, 5));

            pnlLayers.setBorder(BorderFactory.createTitledBorder(null, PluginServices.getText(this, "layers")));

            pnlLayers.add(getLayerViewer(), null);

        }

        return pnlLayers;

    }

    /**

     * This method initializes symbolPreview

     *

     * @return com.iver.cit.gvsig.gvsig.gui.styling.SymbolPreview

     */

    private SymbolPreview getSymbolPreview() {

        if (symbolPreview == null) {

            symbolPreview = new SymbolPreview();

            symbolPreview.setPreferredSize(new Dimension(100, 100));

        }

        return symbolPreview;

    }

    /**

     * This method initializes symbolPreview1

     *

     * @return com.iver.cit.gvsig.gvsig.gui.styling.SymbolPreview

     */

    private SymbolPreview getLayerViewer() {

        if (layerViewer == null) {

            layerViewer = new SymbolPreview();

            layerViewer.setPreferredSize(new Dimension(100, 100));

        }

        return layerViewer;

    }

    /**

     * This method initializes pnlTypeAndUnits

     *

     * @return javax.swing.JPanel

     */

    private JPanel getPnlTypeAndUnits() {

        if (pnlTypeAndUnits == null) {

            pnlTypeAndUnits = new JPanel();

            pnlTypeAndUnits.setLayout(new BorderLayout());

            JPanel aux = new JPanel(new FlowLayout(FlowLayout.LEADING));

            aux.add(new JLabel(PluginServices.getText(this, "type")));

            aux.add(getCmbType());

            pnlTypeAndUnits.add(aux, BorderLayout.WEST);

            aux =  new JPanel(new FlowLayout(FlowLayout.LEADING));

            aux.add(new JLabel(PluginServices.getText(this, "units")));

            aux.add(getCmbUnits());

            pnlTypeAndUnits.add(aux, BorderLayout.EAST);

        }

        return pnlTypeAndUnits;

    }

    private JComboBox getCmbUnits() {

        if (cmbUnits == null) {

            cmbUnits = new JComboBox(new String[] {"unidad1", "unidad2"});

        }

        return cmbUnits;

    }

    private JComboBox getCmbType() {

        if (cmbType == null) {

            cmbType = new JComboBox(tabs);

            cmbType.addActionListener(cmbTypeActionListener);

        }

        return cmbType;

    }

    /**

     * seguramente esto no me va a valer, deber?a traemere el xmlentity i aplicarlo al simbolo actual

     * @param symbol

     */

    protected void changeSymbolProperties(XMLEntity newXMLEntity) {

            XMLEntity symXML = symbol.getXMLEntity();

            for (int i = 0; i < newXMLEntity.getPropertyCount(); i++) {

                        String pName = newXMLEntity.getPropertyName(i);

                        symXML.putProperty(pName, newXMLEntity.getStringProperty(pName));

                }

                refresh();

        }

        protected void setLayerToSymbol(int layerIndex, XMLEntity layerXML) {

            XMLEntity symXML = symbol.getXMLEntity();

            ArrayList layers = new ArrayList();

            for (int i = 0; i < symXML.getChildrenCount(); i++) {

                        layers.add(symXML.getChild(i));

                }

            layers.add(layerIndex, layerXML);

            symXML.removeAllChildren();

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

                    symXML.addChild((XMLEntity) layers.get(i));

                }

            symbol.setXMLEntity(symXML);

            refresh();

    }

    protected void removeAllLayersFromSymbol() {

            symbol.getXMLEntity().removeAllChildren();

            refresh();

    }

    public void refresh() {

            getSymbolPreview().setSymbol(symbol);

        }

        public int getSelectedLayerIndex() {

                // TODO de moment zero, per? en un futur s'espera que hi haja m?s d'una capa

                return 0;

        }

}  //  @jve:decl-index=0:visual-constraint="10,10"