/*
* org.openmicroscopy.shoola.agents.imviewer.actions.ShowViewAction
*
*------------------------------------------------------------------------------
* Copyright (C) 2006-2008 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.imviewer.actions;
//Java imports
import java.awt.event.ActionEvent;
import javax.swing.Action;
import javax.swing.event.ChangeEvent;
//Third-party libraries
//Application-internal dependencies
import org.openmicroscopy.shoola.agents.imviewer.IconManager;
import org.openmicroscopy.shoola.agents.imviewer.view.ImViewer;
/**
* Displays the View corresponding to the index.
*
* @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 OME3.0
*/
public class ShowViewAction
extends ViewerAction
{
/** Identifies the <code>View</code> pane. */
public static final int VIEW = ImViewer.VIEW_INDEX;
/** Identifies the <code>View</code> pane. */
public static final int PROJECTION = ImViewer.PROJECTION_INDEX;
/** Identifies the <code>View</code> pane. */
public static final int SPLIT = ImViewer.GRID_INDEX;
/** One of the constants defined by this class .*/
private int index;
/**
* Checks if the index is valid.
*
* @param value The value to handle.
*/
private void checkIndex(int value)
{
IconManager icons = IconManager.getInstance();
switch (value) {
case VIEW:
putValue(Action.NAME, "Image");
putValue(Action.SMALL_ICON,
icons.getIcon(IconManager.VIEWER));
break;
case PROJECTION:
putValue(Action.NAME, "Projection");
putValue(Action.SMALL_ICON,
icons.getIcon(IconManager.PROJECTION));
break;
case SPLIT:
putValue(Action.NAME, "Split");
putValue(Action.SMALL_ICON,
icons.getIcon(IconManager.GRIDVIEW));
break;
default:
throw new IllegalArgumentException("Index not valid.");
}
this.index = value;
}
/**
* Sets the enabled flag depending on the index and the number of
* z-sections.
*
* @param e The event to handle.
*/
protected void onStateChange(ChangeEvent e)
{
switch (index) {
case PROJECTION:
if (model.getState() == ImViewer.READY)
setEnabled(model.getMaxZ() > 1);
break;
case SPLIT:
if (model.getState() == ImViewer.READY)
setEnabled(model.allowSplitView());
}
}
/**
* Creates a new instance.
*
* @param model Reference to the model. Mustn't be <code>null</code>.
* @param index One of the constants defined by this class.
*/
public ShowViewAction(ImViewer model, int index)
{
super(model);
checkIndex(index);
}
/**
* Adds the selected view to the display.
* @see java.awt.event.ActionListener#actionPerformed(ActionEvent)
*/
public void actionPerformed(ActionEvent e) { model.showView(index); }
}