/*
*------------------------------------------------------------------------------
* Copyright (C) 2006-2014 University of Dundee & Open Microscopy Environment.
* All rights reserved.
*
*
* 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.openmicroscopy.shoola.agents.treeviewer.actions;
import java.awt.event.ActionEvent;
import javax.swing.Action;
import org.openmicroscopy.shoola.agents.treeviewer.IconManager;
import org.openmicroscopy.shoola.agents.treeviewer.TreeViewerAgent;
import org.openmicroscopy.shoola.agents.treeviewer.browser.Browser;
import org.openmicroscopy.shoola.agents.treeviewer.view.TreeViewer;
import org.openmicroscopy.shoola.env.config.Registry;
import org.openmicroscopy.shoola.env.data.events.LogOff;
import omero.gateway.SecurityContext;
import org.openmicroscopy.shoola.util.ui.UIUtilities;
import omero.gateway.model.GroupData;
/**
* Logs off from the current server.
*
* @author Jean-Marie Burel
* <a href="mailto:j.burel@dundee.ac.uk">j.burel@dundee.ac.uk</a>
* @since Beta4.4
*/
public class LogOffAction
extends TreeViewerAction
{
/** The name of the action. */
public static final String NAME = "Switch User...";
/** The description of the action. */
public static final String DESCRIPTION = "Reconnect as another user.";
/**
* Enables the action if the browser is not ready.
* @see TreeViewerAction#onBrowserStateChange(Browser)
*/
protected void onBrowserStateChange(Browser browser)
{
if (model.isImporting()) {
setEnabled(false);
return;
}
if (browser != null)
setEnabled(browser.getState() == Browser.READY);
}
/**
* Creates a new instance.
*
* @param model Reference to the Model. Mustn't be <code>null</code>.
*/
public LogOffAction(TreeViewer model)
{
super(model);
name = NAME;
putValue(Action.NAME, NAME);
putValue(Action.SHORT_DESCRIPTION,
UIUtilities.formatToolTipText(DESCRIPTION));
IconManager im = IconManager.getInstance();
putValue(Action.SMALL_ICON, im.getIcon(IconManager.LOGIN));
}
/**
* Logs off from the current server.
* @see java.awt.event.ActionListener#actionPerformed(ActionEvent)
*/
public void actionPerformed(ActionEvent e)
{
Registry reg = TreeViewerAgent.getRegistry();
GroupData group = model.getSingleGroupDisplayed();
LogOff evt = new LogOff();
if (group != null)
evt.setSecurityContext(new SecurityContext(group.getId()));
reg.getEventBus().post(evt);
reg.getUserNotifier().clearActivities();
}
}