Application: gvSIG desktop

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

import org.gvsig.tools.util.ArrayUtils;

import org.apache.commons.lang.StringUtils;

import org.gvsig.andami.IconThemeHelper;

import org.gvsig.andami.Launcher;

import org.gvsig.andami.Launcher.TerminationProcess;

 * Extension que proporciona controles para crear proyectos nuevos, abrirlos y

 * guardarlos. Adem?s los tipos de tabla que soporta el proyecto son a?adidos en

 * esta clase.

 * @author Fernando Gonz?lez Cort?s

 */

public class ProjectExtension extends Extension implements IExtensionStatus {

	public static final String PROJECT_FILE_CHOOSER_ID = "PROJECT_FILECHOOSER_ID";

	/**

	 * Use UTF-8 for encoding, as it can represent characters from any language.

	 * Another sensible option would be encoding =

	 * System.getProperty("file.encoding"); but this would need some extra

	 * testing.

	 * @deprecated see PersistentManager

	 */

	public static String PROJECTENCODING = "UTF-8";

            initializeDocumentActionsExtensionPoint();

            registerDocuments();

            registerIcons();

            File projectFile = getProjectFileFromArguments();

            if( projectFile!=null ) {

                // Posponemos la apertura del proyecto ya que en este momento

        /**

         * Returns the file to be opened or null if no parameter

         * or file does not exist

         * @return

         */

        private File getProjectFileFromArguments() {

                return null;

            }

            if (!lastArg.toLowerCase().endsWith(Project.FILE_EXTENSION.toLowerCase())) {

                        Project.FILE_EXTENSION +"' ("+lastArg+").");

                return null;

            }

                return null;

            }

            return projectFile;

        private class OpenInitialProjectTask implements Runnable {

            private File projectFile;

					prefs.get("ProjectsFolder", null));

			jfc.setDialogTitle(PluginServices.getText(this, "guardar_proyecto"));

			GenericFileFilter projExtensionFilter = new GenericFileFilter(

					Project.FILE_EXTENSION, MessageFormat.format(PluginServices

							.getText(this, "tipo_fichero_proyecto"),

	/**

	 * Checks whether the project and related unsaved data is modified, and

	 * allows the user to save it.

	 * @return true if the data has been correctly saved, false otherwise

	 */

	private boolean askSave() {

	public void execute(String command) {

		this.execute(command, null);

	}

	public void execute(String actionCommand, Object[] args) {

		if (actionCommand.equals("application-project-new")) {

			if (!askSave()) {

						"gvsig.foldering");

				JFileChooser jfc = new JFileChooser(PROJECT_FILE_CHOOSER_ID,

						prefs.get("ProjectsFolder", null));

				GenericFileFilter projExtensionFilter = new GenericFileFilter(

						Project.FILE_EXTENSION, PluginServices.getText(this,

								"tipo_fichero_proyecto"));

					return;

				}

				// ProjectDocument.initializeNUMS();

				projectFile = jfc.getSelectedFile();

			}

			PluginServices.getMDIManager().closeAllWindows();

			Project o = readProject(projectFile);

			// p.restoreWindowProperties();

		} else if (actionCommand.equals("application-project-save")) {

		} else if (actionCommand.equals("application-project-save-as")) {

			File file = (File) ArrayUtils.get(args, 0, DataTypes.FILE);

			saveAsProject(file);

	}

    private void createEmptyProject() {

        setProject(ProjectManager.getInstance().createProject());

        p.setName(PluginServices.getText(this, "untitled"));

        } catch (Exception e) {

            LOG.warn("Can't load initial project.",e);

        }

	/**

	 * Escribe el proyecto en XML.

	 * @param file

	 *            Fichero.

	 * @param p

	/**

	 * Escribe el proyecto en XML. Pero permite decidir si se pide confirmaci?n

	 * para sobreescribir

	 * @param file

	 *            Fichero.

	 * @param p

	/**

	 * Lee del XML el proyecto.<br>

	 * <br>

	 * Reads the XML of the project.<br>

	 * 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 linked to the window you must set this

	 * object to the extension:<br>

	 * <b>Example:</b><br>

	 * ...<br>

	 * ...<br>

	 * Project p = ProjectExtension.readProject(projectFile);<br>

	 * ProjectExtension.setProject(p); ...<br>

	 * ...<br>

	 * @param file

	 *            Fichero.

	 * @return Project

	 */

	public Project readProject(File file) {

		Project project = ProjectManager.getInstance().createProject();

	/**

	 * Devuelve el proyecto.

	 * @return Proyecto.

	 */

	public Project getProject() {

	/**

	 * Sets the project

	 * @param p

	 */

	public void setProject(Project p) {

	/**

	 * Implements the IUnsavedData interface to show unsaved projects in the

	 * Unsavad Data dialog.

	 * @author Cesar Martinez Izquierdo <cesar.martinez@iver.es>

	 */

	public class UnsavedProject extends UnsavedData {

	 * Adds the specified before saving listener to receive

	 * "before saving file events" from this component. If l is null, no

	 * exception is thrown and no action is performed.

	 * @author Pablo Piqueras Bartolom? <pablo.piqueras@iver.es>

	 * @param l

	 *            the before saving listener.

	 * @see SaveEvent

	 * Adds the specified after saving listener to receive

	 * "after saving file events" from this component. If l is null, no

	 * exception is thrown and no action is performed.

	 * @author Pablo Piqueras Bartolom? <pablo.piqueras@iver.es>

	 * @param l

	 *            the after saving listener.

	 * @see SaveEvent

	/**

	 * Returns an array of all the before saving listeners registered on this

	 * component.

	 * @author Pablo Piqueras Bartolom? <pablo.piqueras@iver.es>

	 * @return all of this component's <code>BeforeSavingListener</code>s or an

	 *         empty array if no key listeners are currently registered

	 * @see #addBeforeSavingListener(BeforeSavingListener)

	 * @see #removeBeforeSavingListener(BeforeSavingListener)

	 */

	/**

	 * Returns an array of all the after saving listeners registered on this

	 * component.

	 * @author Pablo Piqueras Bartolom? <pablo.piqueras@iver.es>

	 * @return all of this component's <code>AfterSavingListener</code>s or an

	 *         empty array if no key listeners are currently registered

	 * @see #addAfterSavingListener(AfterSavingListener)

	 * @see #removeAfterSavingListener

	 */

	 * the argument was not previously added to this component. If listener

	 * <code>l</code> is <code>null</code>, no exception is thrown and no action

	 * is performed.

	 * @author Pablo Piqueras Bartolom? <pablo.piqueras@iver.es>

	 * @param l

	 *            the before saving listener

	 * @see SaveEvent

	 * nor does it throw an exception, if the listener specified by the argument

	 * was not previously added to this component. If listener <code>l</code> is

	 * <code>null</code>, no exception is thrown and no action is performed.

	 * @author Pablo Piqueras Bartolom? <pablo.piqueras@iver.es>

	 * @param l

	 *            the after saving listener

	 * @see SaveEvent

	/**

	 * Reports a before saving file event.

	 * @author Pablo Piqueras Bartolom? <pablo.piqueras@iver.es>

	 * @param evt

	 *            the before saving file event

	 */

	/**

	 * Reports a after saving file event.

	 * @author Pablo Piqueras Bartolom? <pablo.piqueras@iver.es>

	 * @param evt

	 *            the after saving file event

	 */