Application: gvSIG desktop » gvSIG raster

/* gvSIG. Geographic Information System of the Valencian Government

*

* Copyright (C) 2007-2008 Infrastructures and Transports Department

* of the Valencian Government (CIT)

* 

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

* MA  02110-1301, USA.

* 

*/

package org.gvsig.raster.wms.app.wmsclient.infobypoint;

import java.awt.BorderLayout;

import java.awt.Component;

import java.awt.Dimension;

import java.io.Reader;

import java.util.HashMap;

import javax.swing.ImageIcon;

import javax.swing.JEditorPane;

import javax.swing.JPanel;

import javax.swing.JScrollPane;

import javax.swing.event.HyperlinkEvent;

import javax.swing.event.HyperlinkListener;

import javax.swing.text.Document;

import javax.swing.text.html.HTMLEditorKit;

import javax.swing.text.html.StyleSheet;

import org.gvsig.andami.IconThemeHelper;

import org.gvsig.andami.PluginServices;

import org.gvsig.andami.ui.mdiManager.IWindow;

import org.gvsig.andami.ui.mdiManager.WindowInfo;

import org.gvsig.fmap.mapcontrol.tools.CompoundBehavior;

import org.gvsig.raster.swing.RasterSwingLocator;

import org.gvsig.raster.swing.infobypoint.InfoByPointDataModel;

import org.gvsig.raster.swing.infobypoint.MainInfoByPointPanel;

import org.gvsig.raster.swing.pixelinspector.PixelInspector;

import org.gvsig.utils.BrowserControl;

/**

 * Dialog for the information by point of a raster layer

 * @author Nacho Brodin (nachobrodin@gmail.com)

 */

public class MainInfoByPointDialog extends JPanel implements IWindow, HyperlinkListener {

        private static final long               serialVersionUID   = 1L;

        private MainInfoByPointPanel            mainPanel          = null;

        private JScrollPane                     scroll             = null;

        private JPanel                          wmsInfo            = null;

        private JEditorPane                     jeditor            = null;

        public MainInfoByPointDialog() {

                setLayout(new BorderLayout());

                add((Component)getMainPanel(), BorderLayout.WEST);

                add((Component)getWMSInfoPanel(), BorderLayout.CENTER);

        }

        public MainInfoByPointPanel getMainPanel() {

                if(mainPanel == null) { 

                        HashMap<String, String> translations = new HashMap<String, String>();

                        translations.put("info", PluginServices.getText(this, "info"));

                        translations.put("view", PluginServices.getText(this, "view"));

                        translations.put("layer_list", PluginServices.getText(this, "layer_list"));

                        translations.put("band_values", PluginServices.getText(this, "band_values"));

                        translations.put("pixel_point", PluginServices.getText(this, "pixel_point"));

                        translations.put("view_point", PluginServices.getText(this, "view_point"));

                        translations.put("world_point", PluginServices.getText(this, "world_point"));

                        translations.put("bands", PluginServices.getText(this, "bands"));

                        translations.put("colors", PluginServices.getText(this, "colors"));

                        translations.put("coords", PluginServices.getText(this, "coords"));

                        translations.put("lat", PluginServices.getText(this, "lat"));

                        translations.put("long", PluginServices.getText(this, "long"));

                        translations.put("red", PluginServices.getText(this, "red"));

                        translations.put("green", PluginServices.getText(this, "green"));

                        translations.put("blue", PluginServices.getText(this, "blue"));

                        HashMap<String, ImageIcon> icons = new HashMap<String, ImageIcon>();

                        icons.put("forward-icon", IconThemeHelper.getImageIcon("forward-icon"));

                        icons.put("backward-icon", IconThemeHelper.getImageIcon("backward-icon"));

                        mainPanel = RasterSwingLocator.getSwingManager().createInfoByPointPanel(

                                        translations, icons, null);

                        ((JPanel)mainPanel).setPreferredSize(new Dimension(230, 0));

                }

                return mainPanel;

        }

        private JPanel getWMSInfoPanel() {

                if(wmsInfo == null) {

                        wmsInfo = new JPanel();

                        wmsInfo.setLayout(new BorderLayout());

                        jeditor = new JEditorPane();

                        scroll = new JScrollPane(jeditor);

                        jeditor.addHyperlinkListener(this);

                        jeditor.setEditable(false);

                        wmsInfo.add(scroll, BorderLayout.CENTER);

                }

                return wmsInfo;

        }

        public void setWMSInfoText(String text, String type) {

                if(type.equals("text/html")) {

                        HTMLEditorKit kit = new HTMLEditorKit();

                        jeditor.setEditorKit(kit);

                        if(text.contains("<style") && text.contains("</style>")) {

                                int initIndex = text.indexOf("<style");

                                int endIndex = text.indexOf("</style>");

                                text = text.substring(0, initIndex) + text.substring(endIndex + 8, text.length());

                        }

                        StyleSheet s = kit.getStyleSheet();

                        s.addRule("body {font-family:verdana; margin: 15px; }");

                        s.addRule("caption {background-color:#FBFFE1;font-style:normal;color:black}");

                        s.addRule("th {background-color:#D6D6D6;color:white;}");

                        s.addRule("td {background-color:#FEEDD6;color:black;}");

                        Document doc = kit.createDefaultDocument();

                        jeditor.setDocument(doc);

                }

                jeditor.setContentType(type);

                jeditor.setText(text);

        }

        /*

         * (non-Javadoc)

         * @see com.iver.andami.ui.mdiManager.IWindow#getWindowInfo()

         */

        public WindowInfo getWindowInfo() {

                WindowInfo m_viewinfo = new WindowInfo(WindowInfo.MODELESSDIALOG | WindowInfo.RESIZABLE);

                m_viewinfo.setTitle(PluginServices.getText(this, "WMS InfoByPoint"));

                m_viewinfo.setHeight(380);

                m_viewinfo.setWidth(500);

                return m_viewinfo;

        }

        /*

         * (non-Javadoc)

         * @see com.iver.andami.ui.mdiManager.IWindowListener#windowClosed()

         */

        public void windowClosed() {

                CompoundBehavior.setAllControlsBehavior(InfoByWMSPointExtension.oldBehavior);

        }

        public Object getWindowProfile() {

                return WindowInfo.PROPERTIES_PROFILE;

        }

        public InfoByPointDataModel getInfoByPointDataModel() {

                return getMainPanel().getInfoByPointDataModel();

        }

        public PixelInspector getPixelInspector() {

                return getMainPanel().getPixelInspectorPanel();

        }

        public void hyperlinkUpdate(HyperlinkEvent e) {

                if(e.getEventType() == HyperlinkEvent.EventType.ACTIVATED) {

                        BrowserControl.displayURL(e.getURL().toString());

                }

        }

}