/*
* org.openmicroscopy.shoola.agents.metadata.actions.ColorModelAction
*
*------------------------------------------------------------------------------
* Copyright (C) 2006-2013 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.agents.metadata.actions;
//Java imports
import java.awt.event.ActionEvent;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import javax.swing.Action;
//Third-party libraries
//Application-internal dependencies
import org.openmicroscopy.shoola.agents.metadata.IconManager;
import org.openmicroscopy.shoola.agents.metadata.rnd.Renderer;
import org.openmicroscopy.shoola.util.ui.UIUtilities;
/**
* Selects the color model i.e. <code>GreyScale</code> or <code>RGB</code>.
*
* @author Jean-Marie Burel
* <a href="mailto:j.burel@dundee.ac.uk">j.burel@dundee.ac.uk</a>
* @author Donald MacDonald
* <a href="mailto:donald@lifesci.dundee.ac.uk">donald@lifesci.dundee.ac.uk</a>
* @version 3.0
* <small>
* (<b>Internal version:</b> $Revision: $Date: $)
* </small>
* @since 3.0-Beta4
*/
public class ColorModelAction
extends RndAction
implements PropertyChangeListener
{
/** The description of the action if the index is {@link #RGB_MODEL}. */
public static final String DESCRIPTION_RGB = "Switch between color " +
"and monochrome.";
/**
* The description of the action if the index is {@link #GREY_SCALE_MODEL}.
*/
public static final String DESCRIPTION_GREY_SCALE =
"Switch between color and monochrome.";
/** Identifies the <code>Grey Scale</code>. */
private static final int GREY_SCALE_MODEL = 0;
/** Identifies the <code>Grey Scale</code>. */
private static final int RGB_MODEL = 1;
/** Helper reference to the icon manager. */
private IconManager icons;
/**
* Sets the details of the action i.e. name, icon and description.
*
* @param index One of the constants defined by this class.
*/
private void setActionDetails(int index)
{
switch (index) {
case GREY_SCALE_MODEL:
default:
putValue(Action.SHORT_DESCRIPTION,
UIUtilities.formatToolTipText(DESCRIPTION_GREY_SCALE));
putValue(Action.SMALL_ICON,
icons.getIcon(IconManager.GRAYSCALE));
break;
case RGB_MODEL:
putValue(Action.SHORT_DESCRIPTION,
UIUtilities.formatToolTipText(DESCRIPTION_RGB));
putValue(Action.SMALL_ICON, icons.getIcon(IconManager.RGB));
}
}
/** Sets the details depending on the color model. */
private void handleColorModel()
{
String c = model.getColorModel();
if (Renderer.GREY_SCALE_MODEL.equals(c))
setActionDetails(GREY_SCALE_MODEL);
else if (Renderer.RGB_MODEL.equals(c))
setActionDetails(RGB_MODEL);
}
/**
* Creates a new instance.
*
* @param model Reference to the model. Mustn't be <code>null</code>.
*/
public ColorModelAction(Renderer model)
{
super(model);
setEnabled(true);
icons = IconManager.getInstance();
handleColorModel();
model.addPropertyChangeListener(this);
}
/**
* Sets the selected color model.
* @see java.awt.event.ActionListener#actionPerformed(ActionEvent)
*/
public void actionPerformed(ActionEvent e)
{
String c = model.getColorModel();
if (Renderer.GREY_SCALE_MODEL.equals(c))
model.setColorModel(Renderer.RGB_MODEL, true);
else if (Renderer.RGB_MODEL.equals(c))
model.setColorModel(Renderer.GREY_SCALE_MODEL, true);
}
/**
* Listens to property change to set the icon, name and description
* of the action.
* @see PropertyChangeListener#propertyChange(PropertyChangeEvent)
*/
public void propertyChange(PropertyChangeEvent evt)
{
String name = evt.getPropertyName();
if (Renderer.COLOR_MODEL_PROPERTY.equals(name)) handleColorModel();
}
}