/*
* org.openmicroscopy.shoola.env.init.TaskBarInit
*
*------------------------------------------------------------------------------
* Copyright (C) 2006 University of Dundee. 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.env.init;
//Java imports
import javax.swing.JFrame;
import javax.swing.UIManager;
//Third-party libraries
//Application-internal dependencies
import org.openmicroscopy.shoola.env.LookupNames;
import org.openmicroscopy.shoola.env.config.Registry;
import org.openmicroscopy.shoola.env.config.RegistryFactory;
import org.openmicroscopy.shoola.env.ui.TaskBar;
import org.openmicroscopy.shoola.env.ui.UIFactory;
/**
* Creates the {@link TaskBar} and links it to the container's
* {@link Registry}. Also configures the look and feel.
*
* @author Jean-Marie Burel
* <a href="mailto:j.burel@dundee.ac.uk">j.burel@dundee.ac.uk</a>
* @author <br>Andrea Falconi
* <a href="mailto:a.falconi@dundee.ac.uk">
* a.falconi@dundee.ac.uk</a>
* @version 2.2
* <small>
* (<b>Internal version:</b> $Revision$ $Date$)
* </small>
* @since OME2.2
*/
public final class TaskBarInit
extends InitializationTask
{
/** Default value of the L&F entry in the container's configuration file. */
private static final String SYSTEM_LF = "system";
/** Constructor required by superclass. */
public TaskBarInit() {}
/**
* Returns the name of this task.
* @see InitializationTask#getName()
*/
String getName() { return "Creating Task Bar"; }
/**
* Does nothing, as this task requires no set up.
* @see InitializationTask#configure()
*/
void configure() {}
/**
* Loads the L&F, creates the task bar and then links it to the registry.
* The L&F is chosen as follows:
* <ul>
* <li>If the look and feel configuration entry in the container's
* configuration file is set to "system" (case insensitive), then
* the system's L&F is loaded.</li>
* <li>If the look and feel configuration entry in the container's
* configuration file specifies a valid class name, then that L&F is
* loaded.</li>
* <li>Failing the above, the default L&F is loaded.</li>
* </ul>
* @see InitializationTask#execute()
*/
void execute()
throws StartupException
{
Registry reg = container.getRegistry();
String lookAndFeelClass = null;
try {
lookAndFeelClass = (String) reg.lookup(LookupNames.LOOK_N_FEEL);
if (SYSTEM_LF.equalsIgnoreCase(lookAndFeelClass))
lookAndFeelClass = UIManager.getSystemLookAndFeelClassName();
//lookAndFeelClass = "com.sun.java.swing.plaf.windows.WindowsLookAndFeel";
//lookAndFeelClass = "com.sun.java.swing.plaf.gtk.GTKLookAndFeel";
//lookAndFeelClass = "com.sun.java.swing.plaf.motif.MotifLookAndFeel";
//lookAndFeelClass = "javax.swing.plaf.metal.MetalLookAndFeel";
UIManager.setLookAndFeel(lookAndFeelClass);
JFrame.setDefaultLookAndFeelDecorated(true);
reg.getLogger().info(this, "Loaded L&F: "+lookAndFeelClass);
} catch(Exception e) {
reg.getLogger().warn(this, "Can't load L&F: "+lookAndFeelClass+
", will use default.");
}
TaskBar tb = UIFactory.makeTaskBar(container);
RegistryFactory.linkTaskBar(tb, reg);
}
/**
* Does nothing.
* @see InitializationTask#rollback()
*/
void rollback() {}
}