Application: gvSIG desktop

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2013 gvSIG Association.

 *

 * 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 3

 * 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., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.app.gui.styling;

import java.awt.Color;

import java.awt.Dimension;

import java.awt.FlowLayout;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.awt.event.FocusEvent;

import java.awt.event.FocusListener;

import java.awt.geom.Point2D;

import java.util.ArrayList;

import javax.swing.JCheckBox;

import javax.swing.JPanel;

import org.gvsig.andami.messages.NotificationManager;

import org.gvsig.app.gui.panels.ColorChooserPanel;

import org.gvsig.fmap.mapcontext.rendering.symbols.ISymbol;

import org.gvsig.gui.beans.swing.GridBagLayoutPanel;

import org.gvsig.gui.beans.swing.JNumberSpinner;

import org.gvsig.i18n.Messages;

import org.gvsig.symbology.SymbologyLocator;

import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.marker.ISimpleMarkerSymbol;

/**

 * SimpleMarker allows the user to store and modify the main properties that

 * define a <b>simple marker</b>.<p>

 * <p>

 * This functionality is carried out thanks to a tab (simple marker and mask)

 * which are included in the panel to edit the properities of a symbol (SymbolEditor)

 * how is explained in AbstractTypeSymbolEditor.<p>

 * <p>

 * This tab (Simple Marker)allows the user to change the different attributes

 * which are color (<b>jccColor</b>),text size (<b>txtSize</b>),text offset

 * (<b>txtXOffset</b> and <b>txtXOffset</b>), style of the marker (<b></b>)

 * the width (<b>txtWidth</b>) and the style of the line (<b>cmbStyle</b>)

 * and the color of the outline(<b>jccOutlineColor</b>).<p>

 *

 *@see Mask

 *@see AbstractTypeSymbolEditor

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

 */

public class SimpleMarker extends AbstractTypeSymbolEditor implements ActionListener, FocusListener{

        private final ArrayList tabs = new ArrayList();

        private ColorChooserPanel jccColor;

        private JNumberSpinner txtSize;

        private JNumberSpinner txtXOffset;

        private JNumberSpinner txtYOffset;

        //TODO: Comentarizado hasta que mask est? acabado

//        private Mask mask;

        private JComboBoxSimpleMarkeStyles cmbStyle;

        private JCheckBox chkUseOutline;

        private ColorChooserPanel jccOutlineColor;

        public SimpleMarker(SymbolEditor owner) {

                super(owner);

                initialize();

        }

        /**

         * Initializes the parameters that define a simplemarker.To do it,

         * a tab is created inside the SymbolEditor panel with default values

         *  for the different attributes of the simple marker.Also, a mask will be

         *  added as a new tab.

         */

        private void initialize() {

                JPanel myTab = new JPanel(new FlowLayout(FlowLayout.LEADING, 5,5));

                myTab.setName(Messages.getText("simple_marker"));

                GridBagLayoutPanel aux = new GridBagLayoutPanel();

                // color chooser

                jccColor = new ColorChooserPanel(true);

                jccColor.setAlpha(255);

                aux.addComponent(Messages.getText("Color")+":",

                                jccColor        );

                // marker width

                txtSize = new JNumberSpinner(5.0, 25, 0.0, Double.MAX_VALUE, 1.0, 2);

                aux.addComponent(Messages.getText("size")+":",

                                txtSize );

                // marker xOffset

                txtXOffset = new JNumberSpinner(0.0, 25, 0.0, Double.MAX_VALUE, 1.0, 2);

                aux.addComponent(Messages.getText("x_offset")+":",

                                txtXOffset );

                // marker width

                txtYOffset = new JNumberSpinner(0.0, 25, 0.0, Double.MAX_VALUE, 1.0, 2);

                aux.addComponent(Messages.getText("y_offset")+":",

                                txtYOffset );

                // marker style

                cmbStyle = new JComboBoxSimpleMarkeStyles();

                aux.addComponent(Messages.getText("marker_style")+":",

                                cmbStyle);

                // use outline

                chkUseOutline = new JCheckBox(Messages.getText("use_outline"));

                aux.addComponent(chkUseOutline);

                // outline color

                jccOutlineColor = new ColorChooserPanel(true);

                jccOutlineColor.setAlpha(255);

                aux.addComponent(Messages.getText("outline_color"), jccOutlineColor);

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

                myTab.add(aux);

                // initialize defaults

                jccColor.setColor(Color.BLACK);

                cmbStyle.setSymbolColor(jccColor.getColor());

                jccColor.addActionListener(this);

                txtSize.addActionListener(this);

                txtSize.addFocusListener(this);

                txtXOffset.addActionListener(this);

                txtXOffset.addFocusListener(this);

                txtYOffset.addActionListener(this);

                txtYOffset.addFocusListener(this);

                cmbStyle.addActionListener(this);

                chkUseOutline.addActionListener(this);

                jccOutlineColor.addActionListener(this);

                tabs.add(myTab);

        }

        @Override

        public ISymbol getLayer() {

                ISimpleMarkerSymbol layer = SymbologyLocator.getSymbologyManager().createSimpleMarkerSymbol();

                layer.setColor(jccColor.getColor());

                layer.setSize(txtSize.getDouble());

                layer.setOffset(new Point2D.Double(

                                txtXOffset.getDouble(),

                                txtYOffset.getDouble()));

                layer.setStyle(((Integer) cmbStyle.getSelectedItem()));

                layer.setOutlined(chkUseOutline.isSelected());

                layer.setOutlineColor(jccOutlineColor.getColor());

                return layer;

        }

        @Override

        public String getName() {

                return Messages.getText("simple_marker_symbol");

        }

        @Override

        public JPanel[] getTabs() {

                return (JPanel[]) tabs.toArray(new JPanel[0]);

        }

        @Override

        public void refreshControls(ISymbol layer) {

                ISimpleMarkerSymbol sym;

                try {

                        if (layer == null) {

                                // initialize defaults

                                System.err.println("SimpleLine.java:: should be unreachable code");

                                jccColor.setColor(Color.BLACK);

                                txtSize.setDouble(1.0);

                                txtXOffset.setDouble(0.0);

                                txtYOffset.setDouble(0.0);

                        } else {

                                sym = (ISimpleMarkerSymbol) layer;

                                jccColor.setColor(sym.getColor());

                                txtSize.setDouble(sym.getSize());

                                txtXOffset.setDouble(sym.getOffset().getX());

                                txtYOffset.setDouble(sym.getOffset().getY());

                                cmbStyle.setSymbolColor(sym.getColor());

                                chkUseOutline.setSelected(sym.hasOutline());

                                cmbStyle.setOutlineColor(sym.getOutlineColor());

                                cmbStyle.setSelectedItem(sym.getStyle());

                        }

                } catch (IndexOutOfBoundsException ioEx) {

                        NotificationManager.addWarning("Symbol layer index out of bounds", ioEx);

                } catch (ClassCastException ccEx) {

                        NotificationManager.addWarning("Illegal casting from " +

                                        layer.getClass().getName() + " to ISimpleMarkerSymbol.", ccEx);

                }

        }

        @Override

        public void actionPerformed(ActionEvent e) {

                fireSymbolChangedEvent();

        }

        @Override

        public EditorTool[] getEditorTools() {

                return null;

        }

        @Override

        public void focusGained(FocusEvent arg0) {

                // TODO Auto-generated method stub

        }

        @Override

        public void focusLost(FocusEvent arg0) {

                fireSymbolChangedEvent();

        }

        @Override

        public boolean canManageSymbol(ISymbol symbol) {

                return symbol instanceof ISimpleMarkerSymbol;

        }

}