/* $Id: ActionOpenProject.java 17881 2010-01-12 21:09:28Z linus $
*****************************************************************************
* Copyright (c) 2009 Contributors - see below
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* tfmorris
*****************************************************************************
*
* Some portions of this file was previously release using the BSD License:
*/
// Copyright (c) 1996-2007 The Regents of the University of California. All
// Rights Reserved. Permission to use, copy, modify, and distribute this
// software and its documentation without fee, and without a written
// agreement is hereby granted, provided that the above copyright notice
// and this paragraph appear in all copies. This software program and
// documentation are copyrighted by The Regents of the University of
// California. The software program and documentation are supplied "AS
// IS", without any accompanying services from The Regents. The Regents
// does not warrant that the operation of the program will be
// uninterrupted or error-free. The end-user understands that the program
// was developed for research purposes and is advised not to rely
// exclusively on the program for any reason. IN NO EVENT SHALL THE
// UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT,
// SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOST PROFITS,
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE. THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY
// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATIONS TO PROVIDE MAINTENANCE, SUPPORT,
// UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
package org.argouml.uml.ui;
import java.awt.event.ActionEvent;
import java.io.File;
import javax.swing.Action;
import javax.swing.JFileChooser;
import javax.swing.filechooser.FileFilter;
import org.argouml.application.api.CommandLineInterface;
import org.argouml.application.helpers.ResourceLoaderWrapper;
import org.argouml.configuration.Configuration;
import org.argouml.i18n.Translator;
import org.argouml.kernel.Project;
import org.argouml.kernel.ProjectManager;
import org.argouml.persistence.AbstractFilePersister;
import org.argouml.persistence.PersistenceManager;
import org.argouml.persistence.ProjectFileView;
import org.argouml.ui.ProjectBrowser;
import org.argouml.ui.UndoableAction;
import org.argouml.util.ArgoFrame;
/**
* Action that loads the project.
* This will throw away the project that we were working with up to this
* point so some extra caution.
*
* @see ActionSaveProject
*/
public class ActionOpenProject extends UndoableAction
implements CommandLineInterface {
////////////////////////////////////////////////////////////////
// constructors
/**
* Constructor for this action.
*/
public ActionOpenProject() {
super(Translator.localize("action.open-project"),
ResourceLoaderWrapper.lookupIcon("action.open-project"));
// Set the tooltip string:
putValue(Action.SHORT_DESCRIPTION,
Translator.localize("action.open-project"));
}
////////////////////////////////////////////////////////////////
// main methods
/**
* Performs the action of opening a project.
*
* @param e an event
*/
public void actionPerformed(ActionEvent e) {
super.actionPerformed(e);
Project p = ProjectManager.getManager().getCurrentProject();
PersistenceManager pm = PersistenceManager.getInstance();
if (!ProjectBrowser.getInstance().askConfirmationAndSave()) {
return;
}
// next line does give user.home back but this is not
// compliant with how the project.uri works and therefore
// open and save project as give different starting
// directories. String directory =
// Globals.getLastDirectory();
JFileChooser chooser = null;
if (p != null && p.getURI() != null) {
File file = new File(p.getURI());
if (file.getParentFile() != null) {
chooser = new JFileChooser(file.getParent());
}
} else {
chooser = new JFileChooser();
}
if (chooser == null) {
chooser = new JFileChooser();
}
chooser.setDialogTitle(
Translator.localize("filechooser.open-project"));
chooser.setAcceptAllFileFilterUsed(false);
// adding project files icon
chooser.setFileView(ProjectFileView.getInstance());
pm.setOpenFileChooserFilter(chooser);
String fn = Configuration.getString(
PersistenceManager.KEY_OPEN_PROJECT_PATH);
if (fn.length() > 0) {
chooser.setSelectedFile(new File(fn));
}
int retval = chooser.showOpenDialog(ArgoFrame.getFrame());
if (retval == JFileChooser.APPROVE_OPTION) {
File theFile = chooser.getSelectedFile();
if (!theFile.canRead()) {
/* Try adding the extension from the chosen filter. */
FileFilter ffilter = chooser.getFileFilter();
if (ffilter instanceof AbstractFilePersister) {
AbstractFilePersister afp =
(AbstractFilePersister) ffilter;
File m =
new File(theFile.getPath() + "."
+ afp.getExtension());
if (m.canRead()) {
theFile = m;
}
}
if (!theFile.canRead()) {
/* Try adding the default extension. */
File n =
new File(theFile.getPath() + "."
+ pm.getDefaultExtension());
if (n.canRead()) {
theFile = n;
}
}
}
if (theFile != null) {
Configuration.setString(
PersistenceManager.KEY_OPEN_PROJECT_PATH,
theFile.getPath());
ProjectBrowser.getInstance().loadProjectWithProgressMonitor(
theFile, true);
}
}
}
/**
* Execute this action from the command line.
*
* @see org.argouml.application.api.CommandLineInterface#doCommand(String)
* @param argument is the url of the project we load.
* @return true if it is OK.
*/
public boolean doCommand(String argument) {
return ProjectBrowser.getInstance()
.loadProject(new File(argument), false, null);
}
} /* end class ActionOpenProject */