root / branches / v2_0_0_prep / applications / appgvSIG / src / org / gvsig / app / extension / ProjectExtension.java @ 30580
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/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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*
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* Copyright (C) 2004-2007 IVER T.I. and Generalitat Valenciana.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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*
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* For more information, contact:
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*
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* Generalitat Valenciana
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* Conselleria d'Infraestructures i Transport
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* Av. Blasco Ib??ez, 50
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* 46010 VALENCIA
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* SPAIN
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*
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* +34 963862235
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* gvsig@gva.es
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* www.gvsig.gva.es
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*
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* or
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*
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* IVER T.I. S.A
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* Salamanca 50
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* 46005 Valencia
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* Spain
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*
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* +34 963163400
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* dac@iver.es
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*/
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package org.gvsig.app.extension; |
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import java.awt.Component; |
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import java.io.BufferedReader; |
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import java.io.File; |
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import java.io.FileInputStream; |
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import java.io.FileNotFoundException; |
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import java.io.FileOutputStream; |
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import java.io.FileReader; |
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import java.io.IOException; |
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import java.io.InputStream; |
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import java.io.InputStreamReader; |
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import java.io.OutputStreamWriter; |
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import java.io.Reader; |
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import java.io.UnsupportedEncodingException; |
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import java.net.MalformedURLException; |
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import java.net.URL; |
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import java.text.DateFormat; |
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import java.util.ArrayList; |
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import java.util.Date; |
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import java.util.Iterator; |
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import java.util.List; |
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import java.util.prefs.Preferences; |
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import javax.swing.JOptionPane; |
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import org.exolab.castor.xml.MarshalException; |
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import org.exolab.castor.xml.Marshaller; |
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import org.exolab.castor.xml.ValidationException; |
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import org.gvsig.andami.Launcher; |
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import org.gvsig.andami.PluginServices; |
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import org.gvsig.andami.Launcher.TerminationProcess; |
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import org.gvsig.andami.messages.NotificationManager; |
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import org.gvsig.andami.plugins.Extension; |
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import org.gvsig.andami.plugins.IExtension; |
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import org.gvsig.andami.plugins.status.IExtensionStatus; |
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import org.gvsig.andami.plugins.status.IUnsavedData; |
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import org.gvsig.andami.plugins.status.UnsavedData; |
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import org.gvsig.andami.ui.mdiManager.IWindow; |
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import org.gvsig.andami.ui.mdiManager.WindowInfo; |
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import org.gvsig.andami.ui.wizard.UnsavedDataPanel; |
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import org.gvsig.app.project.Project; |
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import org.gvsig.app.project.ProjectFactory; |
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import org.gvsig.app.project.documents.ProjectDocument; |
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import org.gvsig.app.project.documents.exceptions.OpenException; |
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import org.gvsig.app.project.documents.gui.ProjectWindow; |
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import org.gvsig.app.project.documents.layout.ProjectMap; |
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import org.gvsig.app.project.documents.layout.ProjectMapFactory; |
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import org.gvsig.app.project.documents.layout.gui.Layout; |
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import org.gvsig.app.project.documents.table.FeatureTableDocumentFactory; |
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import org.gvsig.app.project.documents.view.ProjectViewFactory; |
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import org.gvsig.gui.beans.swing.JFileChooser; |
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import org.gvsig.tools.ToolsLocator; |
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import org.gvsig.tools.extensionpoint.ExtensionPointManager; |
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import org.gvsig.utils.GenericFileFilter; |
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import org.gvsig.utils.XMLEntity; |
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import org.gvsig.utils.save.AfterSavingListener; |
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import org.gvsig.utils.save.BeforeSavingListener; |
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import org.gvsig.utils.save.SaveEvent; |
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import org.gvsig.utils.swing.threads.IMonitorableTask; |
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import org.gvsig.utils.xml.XMLEncodingUtils; |
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import org.gvsig.utils.xmlEntity.generate.XmlTag; |
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/**
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* Extension que proporciona controles para crear proyectos nuevos, abrirlos y
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* guardarlos. Adem?s los tipos de tabla que soporta el proyecto son a?adidos
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* en esta clase.
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*
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* @author Fernando Gonz?lez Cort?s
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*/
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public class ProjectExtension extends Extension implements IExtensionStatus { |
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private static String projectPath = null; |
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//private ProjectWindow projectFrame;
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private ProjectWindow projectFrame;
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private Project p;
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private String lastPath; |
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private String lastSavePath; |
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private String templatesPath; |
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private WindowInfo seedProjectWindow;
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public static final String LAYOUT_TEMPLATE_FILECHOOSER_ID = "LAYOUT_TEMPLATE_FILECHOOSER_ID"; |
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public static final String PROJECT_FILE_CHOOSER_ID = "PROJECT_FILECHOOSER_ID"; |
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/**
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* Use UTF-8 for encoding, as it can represent characters from
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* any language.
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*
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* Another sensible option would be
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* encoding = System.getProperty("file.encoding");
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* but this would need some extra testing.
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*/
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public static String PROJECTENCODING = "UTF-8"; |
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private List<BeforeSavingListener> beforeSavingListeners = new ArrayList<BeforeSavingListener>(); |
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// /**
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// * <p>Identifier of the extension point used by <code>ProjectExtension</code> to manage {@link BeforeSavingListener BeforeSavingListener}s.</p>
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// */
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// public static final String BEFORE_SAVING_ID = "Before_Saving_PrjExt";
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private List<AfterSavingListener> afterSavingListeners = new ArrayList<AfterSavingListener>(); |
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// /**
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// * <p>Identifier of the extension point used by <code>ProjectExtension</code> to manage {@link BeforeSavingListener BeforeSavingListener}s.</p>
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// */
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// public static final String AFTER_SAVING_ID = "After_Saving_PrjExt";
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/**
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* @see com.iver.mdiApp.plugins.IExtension#initialize()
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*/
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public void initialize() { |
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try {
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Class.forName("javax.media.jai.EnumeratedParameter"); |
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} catch (ClassNotFoundException e) { |
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NotificationManager.addError("La m?quina virtual con la que se ejecuta gvSIG no tiene JAI instalado", e);
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} |
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// LayerFactory.setWritersPath(PluginServices.getPluginServices(this)
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// .getPluginDirectory()
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// .getAbsolutePath() +
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// File.separator + "drivers");
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//
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// LayerFactory.setDriversPath(PluginServices.getPluginServices(this)
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// .getPluginDirectory()
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// .getAbsolutePath() +
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// File.separator + "drivers");
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initializeDocumentActionsExtensionPoint(); |
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registerDocuments(); |
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// Recuperamos el ?ltimo argumento, que se supone
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// que ser? el fichero .gvp que queremos abrir.
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// (por enmedio pueden venir o no otros argumentos,
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// por ejemplo el idioma)
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// TODO: Aqu? Jaume podr?a meter lo del backup del proyecto
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// que ha hecho para ValenciaUrban?stica
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registerIcons(); |
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} |
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private void registerIcons(){ |
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PluginServices.getIconTheme().registerDefault( |
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"project-new",
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this.getClass().getClassLoader().getResource("images/new.png") |
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); |
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PluginServices.getIconTheme().registerDefault( |
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"project-open",
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this.getClass().getClassLoader().getResource("images/open.png") |
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); |
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PluginServices.getIconTheme().registerDefault( |
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"project-save",
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this.getClass().getClassLoader().getResource("images/save.png") |
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); |
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PluginServices.getIconTheme().registerDefault( |
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"project-save-as",
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this.getClass().getClassLoader().getResource("images/save.png") |
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); |
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PluginServices.getIconTheme().registerDefault( |
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"layout-template-open",
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this.getClass().getClassLoader().getResource("images/opentemplate.png") |
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); |
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PluginServices.getIconTheme().registerDefault( |
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"application-exit",
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this.getClass().getClassLoader().getResource("images/salir.png") |
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); |
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} |
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private void loadInitialProject(){ |
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String[] theArgs = PluginServices.getArguments(); |
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String lastArg = theArgs[theArgs.length-1]; |
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if ((lastArg.endsWith(".gvp")) || |
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(lastArg.endsWith(".GVP")))
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{
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PluginServices.getLogger().debug("Intentando cargar el proyecto " + lastArg);
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//File projectFile = new File(lastArg);
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setProject(readProject(lastArg)); |
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PluginServices.getMainFrame().setTitle(p.getName()); |
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projectPath = lastArg; |
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} |
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else
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{
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setProject(ProjectFactory.createProject()); |
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p.setName(PluginServices.getText(this, "untitled")); |
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p.setModified(false);
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PluginServices.getMainFrame().setTitle(PluginServices.getText(this, "sin_titulo")); |
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} |
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} |
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/**
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* @see com.iver.mdiApp.plugins.IExtension#postInitialize()
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*/
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public void postInitialize() { |
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loadInitialProject(); |
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getProjectFrame().setProject(p); |
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p.restoreWindowProperties(); |
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} |
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public ProjectWindow getProjectFrame() {
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if (projectFrame==null) { |
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projectFrame = new ProjectWindow();
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} |
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return projectFrame;
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} |
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/**
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* Muestra la ventana con el gestor de proyectos.
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*/
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public void showProjectWindow() { |
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if (seedProjectWindow!=null) { |
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if (seedProjectWindow.isClosed()) {
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// if it was closed, we just don't open the window now
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seedProjectWindow.setClosed(false);
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return;
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} |
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WindowInfo winProps = seedProjectWindow; |
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seedProjectWindow = null;
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PluginServices.getMDIManager().addWindow(getProjectFrame()); |
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PluginServices.getMDIManager().changeWindowInfo(getProjectFrame(), winProps); |
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} else {
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PluginServices.getMDIManager().addWindow(getProjectFrame()); |
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} |
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} |
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/**
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* Muestra la ventana con el gestor de proyectos, con las propiedades
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* de ventana especificadas.
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*/
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public void showProjectWindow(WindowInfo wi) { |
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seedProjectWindow = wi; |
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showProjectWindow(); |
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} |
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/**
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* Guarda el proyecto actual en disco.
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*/
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private boolean guardar() { |
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boolean saved=false; |
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// if (p.getPath() == null) {
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if (projectPath == null) { |
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saved=guardarDialogo(); |
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} else {
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long t1,t2;
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t1 = System.currentTimeMillis();
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saved=writeProject(new File(projectPath), p, false); |
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t2 = System.currentTimeMillis();
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PluginServices.getLogger().info("Project saved. " + (t2-t1) + " miliseconds"); |
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getProjectFrame().refreshControls(); |
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} |
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return saved;
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} |
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private boolean guardarDialogo(){ |
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boolean saved=false; |
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if (lastSavePath == null) { |
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lastSavePath = projectPath; |
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} |
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Preferences prefs = Preferences.userRoot().node( "gvsig.foldering"); |
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JFileChooser jfc = new JFileChooser(PROJECT_FILE_CHOOSER_ID, prefs.get("ProjectsFolder", null)); |
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jfc.setDialogTitle(PluginServices.getText(this, "guardar_proyecto")); |
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jfc.addChoosableFileFilter(new GenericFileFilter("gvp", |
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PluginServices.getText(this, "tipo_fichero_proyecto"))); |
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if (jfc.showSaveDialog((Component) PluginServices.getMainFrame()) == JFileChooser.APPROVE_OPTION) { |
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File file=jfc.getSelectedFile();
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if (!(file.getPath().toLowerCase().endsWith(".gvp"))){ |
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file=new File(file.getPath()+".gvp"); |
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} |
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saved=writeProject(file, p); |
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String filePath = file.getAbsolutePath();
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lastSavePath = filePath.substring(0, filePath.lastIndexOf(File.separatorChar)); |
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getProjectFrame().refreshControls(); |
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} |
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return saved;
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} |
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/**
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* Checks whether the project and related unsaved data is modified,
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* and allows the user to save it.
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*
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* @return true if the data has been correctly saved, false otherwise
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*/
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private boolean askSave() { |
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if (p != null && p.hasChanged()) { |
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TerminationProcess process = Launcher.getTerminationProcess(); |
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UnsavedDataPanel panel = process.getUnsavedDataPanel(); |
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panel.setHeaderText(PluginServices.getText(this, "Select_resources_to_save_before_closing_current_project")); |
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panel.setAcceptText( |
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PluginServices.getText(this, "save_resources"), |
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PluginServices.getText(this, "Save_the_selected_resources_and_close_current_project")); |
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panel.setCancelText( |
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PluginServices.getText(this, "Dont_close"), |
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PluginServices.getText(this, "Return_to_current_project")); |
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int closeCurrProj = process.manageUnsavedData();
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if (closeCurrProj==JOptionPane.NO_OPTION) { |
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// the user chose to return to current project
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return false; |
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} |
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} |
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return true; |
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} |
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/**
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* @see com.iver.mdiApp.plugins.IExtension#updateUI(java.lang.String)
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*/
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public void execute(String actionCommand) { |
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if (actionCommand.equals("NUEVO")) { |
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if (!askSave()) {
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return;
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} |
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projectPath=null;
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ProjectDocument.initializeNUMS(); |
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PluginServices.getMDIManager().closeAllWindows(); |
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setProject(ProjectFactory.createProject()); |
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getProjectFrame().setProject(p); |
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showProjectWindow(); |
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PluginServices.getMainFrame().setTitle(PluginServices.getText(this, "sin_titulo")); |
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} else if (actionCommand.equals("ABRIR")) { |
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if (!askSave()) {
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return;
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} |
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Preferences prefs = Preferences.userRoot().node( "gvsig.foldering" ); |
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JFileChooser jfc = new JFileChooser(PROJECT_FILE_CHOOSER_ID, prefs.get("ProjectsFolder", null)); |
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jfc.addChoosableFileFilter(new GenericFileFilter("gvp", |
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PluginServices.getText(this, "tipo_fichero_proyecto"))); |
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if (jfc.showOpenDialog((Component) PluginServices.getMainFrame()) == JFileChooser.APPROVE_OPTION) { |
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ProjectDocument.initializeNUMS(); |
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PluginServices.getMDIManager().closeAllWindows(); |
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File projectFile = jfc.getSelectedFile();
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Project o = readProject(projectFile); |
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setPath(projectFile.getAbsolutePath()); |
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lastPath = getPath(); |
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if (o != null) { |
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setProject(o); |
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} |
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getProjectFrame().setProject(p); |
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PluginServices.getMainFrame().setTitle(p.getName()); |
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getProjectFrame().refreshControls(); |
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//jaume p.setModified(true);
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p.restoreWindowProperties(); |
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} |
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} else if (actionCommand.equals("GUARDAR")) { |
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guardar(); |
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//jaume p.setModified(false);
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} else if (actionCommand.equals("GUARDAR_COMO")) { |
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guardarDialogo(); |
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//jaume p.setModified(false);
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} else if (actionCommand.equals("SALIR")){ |
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Launcher.closeApplication(); |
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} else if (actionCommand.compareTo("OPENTEMPLATE")==0){ |
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openLayout(); |
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//jaume p.setModified(true);
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} |
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} |
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public void openLayout() { |
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//Project project = ((ProjectExtension) PluginServices.getExtension(ProjectExtension.class)).getProject();
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Layout layout=null;
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|
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if (templatesPath == null) { |
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Preferences prefs = Preferences.userRoot().node( "gvsig.foldering" ); |
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templatesPath = prefs.get("TemplatesFolder", null); |
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} |
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JFileChooser jfc = new JFileChooser(LAYOUT_TEMPLATE_FILECHOOSER_ID, templatesPath); |
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jfc.addChoosableFileFilter(new GenericFileFilter("gvt", |
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PluginServices.getText(this, "plantilla"))); |
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if (jfc.showOpenDialog((Component) PluginServices.getMainFrame()) == JFileChooser.APPROVE_OPTION) { |
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File file=jfc.getSelectedFile();
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if (!(file.getPath().endsWith(".gvt") || file.getPath().endsWith(".GVT"))){ |
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file=new File(file.getPath()+".gvt"); |
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} |
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try {
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File xmlFile = new File(file.getAbsolutePath()); |
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FileInputStream is = new FileInputStream(xmlFile); |
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Reader reader = XMLEncodingUtils.getReader(is);
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XmlTag tag = (XmlTag) XmlTag.unmarshal(reader); |
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try {
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XMLEntity xml=new XMLEntity(tag);
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if (xml.contains("followHeaderEncoding")) { |
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layout = Layout.createLayout(xml,p); |
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} |
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else {
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reader = new FileReader(xmlFile); |
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tag = (XmlTag) XmlTag.unmarshal(reader); |
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xml=new XMLEntity(tag);
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layout = Layout.createLayout(xml,p); |
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} |
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|
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} catch (OpenException e) {
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e.showError(); |
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} |
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//fPanelLegendManager.setRenderer(LegendFactory.createFromXML(new XMLEntity(tag)));
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} catch (FileNotFoundException e) { |
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NotificationManager.addError(PluginServices.getText(this, "Al_leer_la_leyenda"), e); |
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} catch (MarshalException e) { |
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NotificationManager.addError(PluginServices.getText(this, "Al_leer_la_leyenda"), e); |
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} catch (ValidationException e) {
|
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NotificationManager.addError(PluginServices.getText(this, "Al_leer_la_leyenda"), e); |
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} |
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ProjectMap pmap = ProjectFactory.createMap(file.getName()); |
| 455 |
pmap.setModel(layout); |
| 456 |
pmap.getModel().setProjectMap(pmap); |
| 457 |
p.addDocument(pmap); |
| 458 |
PluginServices.getMDIManager().addWindow(layout); |
| 459 |
|
| 460 |
|
| 461 |
} |
| 462 |
} |
| 463 |
/**
|
| 464 |
* Escribe el proyecto en XML.
|
| 465 |
*
|
| 466 |
* @param file Fichero.
|
| 467 |
* @param p Proyecto.
|
| 468 |
*/
|
| 469 |
public boolean writeProject(File file, Project p) { |
| 470 |
return writeProject(file, p, true); |
| 471 |
} |
| 472 |
|
| 473 |
/**
|
| 474 |
* Escribe el proyecto en XML. Pero permite decidir si se
|
| 475 |
* pide confirmaci?n para sobreescribir
|
| 476 |
*
|
| 477 |
* @param file Fichero.
|
| 478 |
* @param p Proyecto.
|
| 479 |
* @param askConfirmation boolean
|
| 480 |
*/
|
| 481 |
public boolean writeProject(File file, Project p, boolean askConfirmation) { |
| 482 |
if( askConfirmation && file.exists()){
|
| 483 |
int resp = JOptionPane.showConfirmDialog( |
| 484 |
(Component) PluginServices.getMainFrame(),PluginServices.getText(this,"fichero_ya_existe_seguro_desea_guardarlo"), |
| 485 |
PluginServices.getText(this,"guardar"), JOptionPane.YES_NO_OPTION); |
| 486 |
if (resp != JOptionPane.YES_OPTION) { |
| 487 |
return false; |
| 488 |
} |
| 489 |
} |
| 490 |
NotificationManager.addInfo(PluginServices.getText(this,"writinng_project")+ ": "+file.getName()); |
| 491 |
// write it out as XML
|
| 492 |
try {
|
| 493 |
fireBeforeSavingFileEvent(new SaveEvent(this, SaveEvent.BEFORE_SAVING, file)); |
| 494 |
FileOutputStream fos = new FileOutputStream(file.getAbsolutePath()); |
| 495 |
OutputStreamWriter writer = new OutputStreamWriter(fos, PROJECTENCODING); |
| 496 |
Marshaller m = new Marshaller(writer);
|
| 497 |
m.setEncoding(PROJECTENCODING); |
| 498 |
p.setName(file.getName()); |
| 499 |
// p.setPath(file.toString());
|
| 500 |
p.setModificationDate(DateFormat.getDateInstance().format(new Date())); |
| 501 |
p.setModified(false);
|
| 502 |
XMLEntity xml = p.getXMLEntity(); |
| 503 |
xml.putProperty("followHeaderEncoding", true, false); |
| 504 |
m.marshal(xml.getXmlTag()); |
| 505 |
fireAfterSavingFileEvent(new SaveEvent(this, SaveEvent.AFTER_SAVING, file)); |
| 506 |
PluginServices.getMainFrame().setTitle(file.getName()); |
| 507 |
setPath(file.toString()); |
| 508 |
|
| 509 |
} catch (Exception e) { |
| 510 |
NotificationManager.addError(PluginServices.getText(this,"error_writing_project")+ ": "+file.getName(), e); |
| 511 |
return false; |
| 512 |
} |
| 513 |
NotificationManager.addInfo(PluginServices.getText(this,"wrote_project")+ ": "+file.getName()); |
| 514 |
return true; |
| 515 |
} |
| 516 |
|
| 517 |
public Project readProject(String path) { |
| 518 |
BufferedReader reader =null; |
| 519 |
try {
|
| 520 |
URL url=null; |
| 521 |
url = new URL(path); |
| 522 |
String encoding = XMLEncodingUtils.getEncoding(url.openStream());
|
| 523 |
InputStream is = url.openStream();
|
| 524 |
if (encoding!=null) { |
| 525 |
Project proj=null;
|
| 526 |
try {
|
| 527 |
reader = new BufferedReader(new InputStreamReader(is, encoding)); |
| 528 |
proj=readProject(reader, true);
|
| 529 |
} catch (UnsupportedEncodingException e) { |
| 530 |
reader = new BufferedReader(new InputStreamReader(is)); |
| 531 |
try {
|
| 532 |
proj = readProject(reader, false);
|
| 533 |
} catch (UnsupportedEncodingException e1) { |
| 534 |
JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(),PluginServices.getText(this, e1.getLocalizedMessage())); |
| 535 |
return null; |
| 536 |
} |
| 537 |
} |
| 538 |
ProjectExtension.setPath(path); |
| 539 |
return proj;
|
| 540 |
} |
| 541 |
else {
|
| 542 |
reader = new BufferedReader(new InputStreamReader(is)); |
| 543 |
Project p; |
| 544 |
try {
|
| 545 |
p = readProject(reader, false);
|
| 546 |
} catch (UnsupportedEncodingException e) { |
| 547 |
JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(),PluginServices.getText(this, e.getLocalizedMessage())); |
| 548 |
return null; |
| 549 |
} |
| 550 |
ProjectExtension.setPath(path); //p.setPath(null);
|
| 551 |
return p;
|
| 552 |
} |
| 553 |
} catch (MalformedURLException e) { |
| 554 |
File file=new File(path); |
| 555 |
return readProject(file);
|
| 556 |
} catch (IOException e) { |
| 557 |
e.printStackTrace(); |
| 558 |
return null; |
| 559 |
} |
| 560 |
} |
| 561 |
|
| 562 |
/**
|
| 563 |
* Lee del XML el proyecto.<br><br>
|
| 564 |
*
|
| 565 |
* Reads the XML of the project.<br>
|
| 566 |
* It returns a project object holding all needed info that is not linked to the Project Dialog. <br>In case you want the project to be
|
| 567 |
* linked to the window you must set this object to the extension:<br>
|
| 568 |
*
|
| 569 |
* <b>Example:</b><br>
|
| 570 |
*
|
| 571 |
* ...<br>
|
| 572 |
* ...<br>
|
| 573 |
* Project p = ProjectExtension.readProject(projectFile);<br>
|
| 574 |
* ProjectExtension.setProject(p);
|
| 575 |
* ...<br>
|
| 576 |
* ...<br>
|
| 577 |
* @param file Fichero.
|
| 578 |
*
|
| 579 |
* @return Project
|
| 580 |
*
|
| 581 |
*/
|
| 582 |
public Project readProject(File file) { |
| 583 |
File xmlFile = new File(file.getAbsolutePath()); |
| 584 |
try {
|
| 585 |
String encoding = XMLEncodingUtils.getEncoding(new FileInputStream(xmlFile)); |
| 586 |
InputStreamReader reader=null; |
| 587 |
if (encoding!=null) { |
| 588 |
try {
|
| 589 |
reader = new InputStreamReader(new FileInputStream(xmlFile), encoding); |
| 590 |
return readProject(reader, true); |
| 591 |
} catch (UnsupportedEncodingException e) { |
| 592 |
reader = new InputStreamReader(new FileInputStream(xmlFile)); |
| 593 |
try {
|
| 594 |
return readProject(reader, false); |
| 595 |
} catch (UnsupportedEncodingException e1) { |
| 596 |
JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(),PluginServices.getText(this, e1.getLocalizedMessage())); |
| 597 |
return null; |
| 598 |
} |
| 599 |
} |
| 600 |
} |
| 601 |
else {
|
| 602 |
reader = new InputStreamReader(new FileInputStream(xmlFile)); |
| 603 |
try {
|
| 604 |
return readProject(reader, false); |
| 605 |
} catch (UnsupportedEncodingException e1) { |
| 606 |
JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(),PluginServices.getText(this, e1.getLocalizedMessage())); |
| 607 |
return null; |
| 608 |
} |
| 609 |
} |
| 610 |
} catch (FileNotFoundException e) { |
| 611 |
JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(),PluginServices.getText(this, "fichero_incorrecto")); |
| 612 |
return null; |
| 613 |
} |
| 614 |
} |
| 615 |
|
| 616 |
/**
|
| 617 |
* Lee del XML el proyecto.<br><br>
|
| 618 |
*
|
| 619 |
* Reads the XML of the project.<br>
|
| 620 |
* It returns a project object holding all needed info that is not linked to the Project Dialog. <br>In case you want the project to be
|
| 621 |
* linked to the window you must set this object to the extension:<br>
|
| 622 |
*
|
| 623 |
* <b>Example:</b><br>
|
| 624 |
*
|
| 625 |
* ...<br>
|
| 626 |
* ...<br>
|
| 627 |
* Project p = ProjectExtension.readProject(projectFile);<br>
|
| 628 |
* ProjectExtension.setProject(p);
|
| 629 |
* ...<br>
|
| 630 |
* ...<br>
|
| 631 |
* @param reader File reader
|
| 632 |
* @param encodingFollowed Whether the encoded specified in the xml header was followed
|
| 633 |
* when creating the reader. If the property followHeaderEncoding is false or not set,
|
| 634 |
* then the encoding should have not been used when creating the reader, so it must be
|
| 635 |
* recreated.
|
| 636 |
*
|
| 637 |
* @return Project
|
| 638 |
* @throws UnsupportedEncodingException
|
| 639 |
*
|
| 640 |
*/
|
| 641 |
public Project readProject(Reader reader, boolean encodingFollowed) throws UnsupportedEncodingException { |
| 642 |
Project proj = null;
|
| 643 |
|
| 644 |
try {
|
| 645 |
XmlTag tag = (XmlTag) XmlTag.unmarshal(reader); |
| 646 |
XMLEntity xml=new XMLEntity(tag);
|
| 647 |
String VERSION=xml.getStringProperty("VERSION"); |
| 648 |
NotificationManager.addInfo(PluginServices.getText(this,"openning_project")+ ": "+xml.getStringProperty("name")); |
| 649 |
|
| 650 |
if (encodingFollowed) {
|
| 651 |
if (xml.contains("followHeaderEncoding")) { |
| 652 |
boolean useEncoding = xml.getBooleanProperty("followHeaderEncoding"); |
| 653 |
if (!useEncoding) {
|
| 654 |
throw new UnsupportedEncodingException("the encoding specified in the xml header is not safe"); |
| 655 |
} |
| 656 |
} |
| 657 |
else {
|
| 658 |
// Old projects didn't contain followHeaderEncoding and they were
|
| 659 |
// not correctly encoded. We throw an exception now, and we'll try
|
| 660 |
// to reopen the project
|
| 661 |
// using the default system encoding.
|
| 662 |
throw new UnsupportedEncodingException("the encoding specified in the xml header is not safe"); |
| 663 |
} |
| 664 |
} |
| 665 |
|
| 666 |
try {
|
| 667 |
proj = Project.createFromXML(xml); |
| 668 |
NotificationManager.addInfo(PluginServices.getText(this,"opened_project")+ ": "+xml.getStringProperty("name")); |
| 669 |
|
| 670 |
return proj;
|
| 671 |
} catch (OpenException e){
|
| 672 |
e.showError(); |
| 673 |
//NotificationManager.addInfo("Al leer el proyecto", e);
|
| 674 |
} |
| 675 |
} catch (MarshalException e) { |
| 676 |
PluginServices.getLogger().error(PluginServices.getText(this, "formato_incorrecto"),e); |
| 677 |
JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(),PluginServices.getText(this, "formato_incorrecto")); |
| 678 |
//NotificationManager.addError("Al leer el proyecto", e);
|
| 679 |
} catch (ValidationException e) {
|
| 680 |
PluginServices.getLogger().error(PluginServices.getText(this, "formato_incorrecto"),e); |
| 681 |
JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(),PluginServices.getText(this, "formato_incorrecto")); |
| 682 |
//NotificationManager.addError("Al leer el proyecto", e);
|
| 683 |
} |
| 684 |
NotificationManager.addInfo(PluginServices.getText(this,"error_openning_project")); |
| 685 |
|
| 686 |
return null; |
| 687 |
} |
| 688 |
|
| 689 |
/**
|
| 690 |
* Devuelve el proyecto.
|
| 691 |
*
|
| 692 |
* @return Proyecto.
|
| 693 |
*/
|
| 694 |
public Project getProject() {
|
| 695 |
return p;
|
| 696 |
} |
| 697 |
|
| 698 |
/**
|
| 699 |
* @see org.gvsig.andami.plugins.IExtension#isEnabled()
|
| 700 |
*/
|
| 701 |
public boolean isEnabled() { |
| 702 |
return true; |
| 703 |
} |
| 704 |
|
| 705 |
/**
|
| 706 |
* @see org.gvsig.andami.plugins.IExtension#isVisible()
|
| 707 |
*/
|
| 708 |
public boolean isVisible() { |
| 709 |
return true; |
| 710 |
} |
| 711 |
|
| 712 |
/**
|
| 713 |
* Sets the project
|
| 714 |
* @param p
|
| 715 |
*/
|
| 716 |
public void setProject(Project p){ |
| 717 |
getProjectFrame().setProject(p); |
| 718 |
this.p=p;
|
| 719 |
} |
| 720 |
|
| 721 |
private void registerDocuments() { |
| 722 |
ProjectViewFactory.register(); |
| 723 |
FeatureTableDocumentFactory.register(); |
| 724 |
ProjectMapFactory.register(); |
| 725 |
} |
| 726 |
|
| 727 |
private void initializeDocumentActionsExtensionPoint() { |
| 728 |
ExtensionPointManager epMan = ToolsLocator.getExtensionPointManager(); |
| 729 |
epMan.add( |
| 730 |
"DocumentActions_View",
|
| 731 |
"Context menu options of the view document list"
|
| 732 |
+ " in the project window "
|
| 733 |
+ "(register instances of "
|
| 734 |
+ "org.gvsig.app.project.AbstractDocumentContextMenuAction)");
|
| 735 |
epMan.add( |
| 736 |
"DocumentActions_Table",
|
| 737 |
"Context menu options of the table document list"
|
| 738 |
+ " in the project window "
|
| 739 |
+ "(register instances of "
|
| 740 |
+ "org.gvsig.app.project.AbstractDocumentContextMenuAction)");
|
| 741 |
epMan.add( |
| 742 |
"DocumentActions_Map",
|
| 743 |
"Context menu options of the map document list"
|
| 744 |
+ " in the project window "
|
| 745 |
+ "(register instances of "
|
| 746 |
+ "org.gvsig.app.project.AbstractDocumentContextMenuAction)");
|
| 747 |
} |
| 748 |
|
| 749 |
public static String getPath() { |
| 750 |
return projectPath;
|
| 751 |
} |
| 752 |
|
| 753 |
public static void setPath(String path) { |
| 754 |
projectPath = path; |
| 755 |
} |
| 756 |
|
| 757 |
public IWindow getProjectWindow() {
|
| 758 |
return getProjectFrame();
|
| 759 |
} |
| 760 |
|
| 761 |
|
| 762 |
public IExtensionStatus getStatus() {
|
| 763 |
return this; |
| 764 |
} |
| 765 |
|
| 766 |
public boolean hasUnsavedData() { |
| 767 |
return p.hasChanged();
|
| 768 |
} |
| 769 |
|
| 770 |
public IUnsavedData[] getUnsavedData() { |
| 771 |
if (hasUnsavedData()) {
|
| 772 |
UnsavedProject data = new UnsavedProject(this); |
| 773 |
IUnsavedData[] dataArray = {data};
|
| 774 |
return dataArray;
|
| 775 |
} else {
|
| 776 |
return null; |
| 777 |
} |
| 778 |
} |
| 779 |
|
| 780 |
/**
|
| 781 |
* Implements the IUnsavedData interface to show unsaved projects
|
| 782 |
* in the Unsavad Data dialog.
|
| 783 |
*
|
| 784 |
* @author Cesar Martinez Izquierdo <cesar.martinez@iver.es>
|
| 785 |
*/
|
| 786 |
public class UnsavedProject extends UnsavedData { |
| 787 |
|
| 788 |
public UnsavedProject(IExtension extension) {
|
| 789 |
super(extension);
|
| 790 |
} |
| 791 |
|
| 792 |
public String getDescription() { |
| 793 |
if (getPath()==null) { |
| 794 |
return PluginServices.getText(ProjectExtension.this, "Unnamed_new_gvsig_project_"); |
| 795 |
} |
| 796 |
else {
|
| 797 |
return PluginServices.getText(ProjectExtension.this, "Modified_project_"); |
| 798 |
} |
| 799 |
} |
| 800 |
|
| 801 |
public String getResourceName() { |
| 802 |
if (getPath()==null) { |
| 803 |
return PluginServices.getText(ProjectExtension.this, "Unnamed"); |
| 804 |
} |
| 805 |
else {
|
| 806 |
return getPath();
|
| 807 |
} |
| 808 |
|
| 809 |
} |
| 810 |
|
| 811 |
public boolean saveData() { |
| 812 |
return guardar();
|
| 813 |
} |
| 814 |
|
| 815 |
public String getIcon() { |
| 816 |
try {
|
| 817 |
URL imagePath = PluginServices.getPluginServices(ProjectExtension.this).getClassLoader().getResource("images/logoGVA.gif"); |
| 818 |
//TEST-ICON
|
| 819 |
//return new ImageIcon(imagePath);
|
| 820 |
return "images/logoGVA.gif"; |
| 821 |
} |
| 822 |
catch (Exception ex) {} |
| 823 |
return null; |
| 824 |
} |
| 825 |
} |
| 826 |
|
| 827 |
public IMonitorableTask[] getRunningProcesses() { |
| 828 |
// TODO Auto-generated method stub
|
| 829 |
return null; |
| 830 |
} |
| 831 |
public boolean hasRunningProcesses() { |
| 832 |
// TODO Auto-generated method stub
|
| 833 |
return false; |
| 834 |
} |
| 835 |
|
| 836 |
/**
|
| 837 |
* Adds the specified before saving listener to receive "before saving file events" from
|
| 838 |
* this component.
|
| 839 |
* If l is null, no exception is thrown and no action is performed.
|
| 840 |
*
|
| 841 |
* @author Pablo Piqueras Bartolom? <pablo.piqueras@iver.es>
|
| 842 |
*
|
| 843 |
* @param l the before saving listener.
|
| 844 |
* @see SaveEvent
|
| 845 |
* @see BeforeSavingListener
|
| 846 |
* @see #removeListener(BeforeSavingListener)
|
| 847 |
* @see #getBeforeSavingListeners
|
| 848 |
*/
|
| 849 |
public synchronized void addListener(BeforeSavingListener l) { |
| 850 |
if (l == null) { |
| 851 |
return;
|
| 852 |
} |
| 853 |
//
|
| 854 |
// ExtensionPoints ePs = (ExtensionPointsSingleton.getInstance());
|
| 855 |
//
|
| 856 |
// if (ePs.get(BEFORE_SAVING_ID) == null) {
|
| 857 |
// ArrayList aL = new ArrayList();
|
| 858 |
// aL.add(l);
|
| 859 |
//
|
| 860 |
// ePs.add(BEFORE_SAVING_ID, "", aL);
|
| 861 |
// return;
|
| 862 |
// }
|
| 863 |
//
|
| 864 |
// ((ArrayList)((ExtensionPoint)ePs.get(BEFORE_SAVING_ID)).get("")).add(l);
|
| 865 |
if (!this.beforeSavingListeners.contains(l)) { |
| 866 |
this.beforeSavingListeners.add(l);
|
| 867 |
} |
| 868 |
} |
| 869 |
|
| 870 |
/**
|
| 871 |
* Adds the specified after saving listener to receive "after saving file events" from
|
| 872 |
* this component.
|
| 873 |
* If l is null, no exception is thrown and no action is performed.
|
| 874 |
*
|
| 875 |
* @author Pablo Piqueras Bartolom? <pablo.piqueras@iver.es>
|
| 876 |
*
|
| 877 |
* @param l the after saving listener.
|
| 878 |
* @see SaveEvent
|
| 879 |
* @see AfterSavingListener
|
| 880 |
* @see #removeListener(AfterSavingListener)
|
| 881 |
* @see #getAfterSavingListeners()
|
| 882 |
*/
|
| 883 |
public synchronized void addListener(AfterSavingListener l) { |
| 884 |
if (l == null) { |
| 885 |
return;
|
| 886 |
} |
| 887 |
|
| 888 |
// ExtensionPoints ePs = (ExtensionPointsSingleton.getInstance());
|
| 889 |
//
|
| 890 |
// if (ePs.get(AFTER_SAVING_ID) == null) {
|
| 891 |
// ArrayList aL = new ArrayList();
|
| 892 |
// aL.add(l);
|
| 893 |
//
|
| 894 |
// ePs.add(AFTER_SAVING_ID, "", aL);
|
| 895 |
// return;
|
| 896 |
// }
|
| 897 |
//
|
| 898 |
// ((ArrayList)((ExtensionPoint)ePs.get(AFTER_SAVING_ID)).get("")).add(l);
|
| 899 |
if (!this.afterSavingListeners.contains(l)) { |
| 900 |
this.afterSavingListeners.add(l);
|
| 901 |
} |
| 902 |
|
| 903 |
} |
| 904 |
|
| 905 |
/**
|
| 906 |
* Returns an array of all the before saving listeners
|
| 907 |
* registered on this component.
|
| 908 |
*
|
| 909 |
* @author Pablo Piqueras Bartolom? <pablo.piqueras@iver.es>
|
| 910 |
*
|
| 911 |
* @return all of this component's <code>BeforeSavingListener</code>s
|
| 912 |
* or an empty array if no key
|
| 913 |
* listeners are currently registered
|
| 914 |
*
|
| 915 |
* @see #addBeforeSavingListener(BeforeSavingListener)
|
| 916 |
* @see #removeBeforeSavingListener(BeforeSavingListener)
|
| 917 |
*/
|
| 918 |
public synchronized BeforeSavingListener[] getBeforeSavingListeners() { |
| 919 |
// ExtensionPoint eP = (ExtensionPoint)(ExtensionPointsSingleton.getInstance()).get(BEFORE_SAVING_ID);
|
| 920 |
//
|
| 921 |
// if (eP == null) {
|
| 922 |
// return null;
|
| 923 |
// }
|
| 924 |
//
|
| 925 |
// return eP.get("") == null ? null : (BeforeSavingListener[]) ((ArrayList)eP.get("")).toArray(new BeforeSavingListener[0]);
|
| 926 |
return this.beforeSavingListeners |
| 927 |
.toArray(new BeforeSavingListener[] {}); |
| 928 |
} |
| 929 |
|
| 930 |
/**
|
| 931 |
* Returns an array of all the after saving listeners
|
| 932 |
* registered on this component.
|
| 933 |
*
|
| 934 |
* @author Pablo Piqueras Bartolom? <pablo.piqueras@iver.es>
|
| 935 |
*
|
| 936 |
* @return all of this component's <code>AfterSavingListener</code>s
|
| 937 |
* or an empty array if no key
|
| 938 |
* listeners are currently registered
|
| 939 |
*
|
| 940 |
* @see #addAfterSavingListener(AfterSavingListener)
|
| 941 |
* @see #removeAfterSavingListener
|
| 942 |
*/
|
| 943 |
public synchronized AfterSavingListener[] getAfterSavingListeners() { |
| 944 |
// ExtensionPoint eP = (ExtensionPoint)(ExtensionPointsSingleton.getInstance()).get(AFTER_SAVING_ID);
|
| 945 |
//
|
| 946 |
// if (eP == null) {
|
| 947 |
// return null;
|
| 948 |
// }
|
| 949 |
//
|
| 950 |
// return eP.get("") == null ? null : (AfterSavingListener[]) ((ArrayList)eP.get("")).toArray(new AfterSavingListener[0]);
|
| 951 |
return this.afterSavingListeners.toArray(new AfterSavingListener[] {}); |
| 952 |
|
| 953 |
} |
| 954 |
|
| 955 |
/**
|
| 956 |
* Removes the specified before saving listener so that it no longer
|
| 957 |
* receives save file events from this component. This method performs
|
| 958 |
* no function, nor does it throw an exception, if the listener
|
| 959 |
* specified by the argument was not previously added to this component.
|
| 960 |
* If listener <code>l</code> is <code>null</code>,
|
| 961 |
* no exception is thrown and no action is performed.
|
| 962 |
*
|
| 963 |
* @author Pablo Piqueras Bartolom? <pablo.piqueras@iver.es>
|
| 964 |
*
|
| 965 |
* @param l the before saving listener
|
| 966 |
* @see SaveEvent
|
| 967 |
* @see BeforeSavingListener
|
| 968 |
* @see #addListener(BeforeSavingListener)
|
| 969 |
* @see #getBeforeSavingListeners()
|
| 970 |
*/
|
| 971 |
public synchronized void removeListener(BeforeSavingListener l) { |
| 972 |
if (l == null) { |
| 973 |
return;
|
| 974 |
} |
| 975 |
|
| 976 |
// ExtensionPoint eP = (ExtensionPoint)(ExtensionPointsSingleton.getInstance()).get(BEFORE_SAVING_ID);
|
| 977 |
//
|
| 978 |
// if (eP != null) {
|
| 979 |
// ((ArrayList)eP.get("")).remove(l);
|
| 980 |
// }
|
| 981 |
this.beforeSavingListeners.remove(l);
|
| 982 |
} |
| 983 |
|
| 984 |
/**
|
| 985 |
* Removes the specified after saving listener so that it no longer
|
| 986 |
* receives save file events from this component. This method performs
|
| 987 |
* no function, nor does it throw an exception, if the listener
|
| 988 |
* specified by the argument was not previously added to this component.
|
| 989 |
* If listener <code>l</code> is <code>null</code>,
|
| 990 |
* no exception is thrown and no action is performed.
|
| 991 |
*
|
| 992 |
* @author Pablo Piqueras Bartolom? <pablo.piqueras@iver.es>
|
| 993 |
*
|
| 994 |
* @param l the after saving listener
|
| 995 |
* @see SaveEvent
|
| 996 |
* @see AfterSavingListener
|
| 997 |
* @see #addListener(AfterSavingListener)
|
| 998 |
* @see #getAfterSavingListeners()
|
| 999 |
*/
|
| 1000 |
public synchronized void removeListener(AfterSavingListener l) { |
| 1001 |
if (l == null) { |
| 1002 |
return;
|
| 1003 |
} |
| 1004 |
|
| 1005 |
// ExtensionPoint eP = (ExtensionPoint)(ExtensionPointsSingleton.getInstance()).get(AFTER_SAVING_ID);
|
| 1006 |
//
|
| 1007 |
// if (eP != null) {
|
| 1008 |
// ((ArrayList)eP.get("")).remove(l);
|
| 1009 |
// }
|
| 1010 |
this.afterSavingListeners.remove(l);
|
| 1011 |
} |
| 1012 |
|
| 1013 |
/**
|
| 1014 |
* Reports a before saving file event.
|
| 1015 |
*
|
| 1016 |
* @author Pablo Piqueras Bartolom? <pablo.piqueras@iver.es>
|
| 1017 |
*
|
| 1018 |
* @param evt the before saving file event
|
| 1019 |
*/
|
| 1020 |
protected void fireBeforeSavingFileEvent(SaveEvent evt) { |
| 1021 |
if ((evt.getID() != SaveEvent.BEFORE_SAVING) || (evt.getFile() == null)) { |
| 1022 |
return;
|
| 1023 |
} |
| 1024 |
|
| 1025 |
// ExtensionPoint eP = (ExtensionPoint)(ExtensionPointsSingleton.getInstance()).get(BEFORE_SAVING_ID);
|
| 1026 |
|
| 1027 |
// ArrayList listeners = ((ArrayList)eP.get(""));
|
| 1028 |
Iterator<BeforeSavingListener> iter = this.beforeSavingListeners |
| 1029 |
.iterator(); |
| 1030 |
|
| 1031 |
while (iter.hasNext()) {
|
| 1032 |
iter.next().beforeSaving(evt); |
| 1033 |
} |
| 1034 |
} |
| 1035 |
|
| 1036 |
/**
|
| 1037 |
* Reports a after saving file event.
|
| 1038 |
*
|
| 1039 |
* @author Pablo Piqueras Bartolom? <pablo.piqueras@iver.es>
|
| 1040 |
*
|
| 1041 |
* @param evt the after saving file event
|
| 1042 |
*/
|
| 1043 |
protected void fireAfterSavingFileEvent(SaveEvent evt) { |
| 1044 |
if ((evt.getID() != SaveEvent.AFTER_SAVING) || (evt.getFile() == null)) { |
| 1045 |
return;
|
| 1046 |
} |
| 1047 |
Iterator<AfterSavingListener> iter = this.afterSavingListeners |
| 1048 |
.iterator(); |
| 1049 |
|
| 1050 |
while (iter.hasNext()) {
|
| 1051 |
iter.next().afterSaving(evt); |
| 1052 |
} |
| 1053 |
|
| 1054 |
} |
| 1055 |
} |