/*
* org.openmicroscopy.shoola.agents.treeviewer.finder.actions.FindNextAction
*
*------------------------------------------------------------------------------
* 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.agents.treeviewer.finder;
import java.awt.event.ActionEvent;
import javax.swing.Action;
import org.openmicroscopy.shoola.agents.treeviewer.IconManager;
import org.openmicroscopy.shoola.util.ui.UIUtilities;
/**
* Action to find the next occurrence of the phrase.
*
* @author Jean-Marie Burel
* <a href="mailto:j.burel@dundee.ac.uk">j.burel@dundee.ac.uk</a>
* @since OME2.2
*/
public class FindNextAction
extends FinderAction
{
/** The name of the action. */
private static final String NAME = "Find Next";
/** The description of the action. */
private static final String DESCRIPTION = "Finds the next occurrence of " +
"the phrase.";
/**
* Sets the action enabled depending on the text entered.
* @see FinderAction#onTextChanged()
*/
protected void onTextChanged() { setEnabled(!model.isTextEmpty()); }
/**
* Sets the action enabled depending on the level selected.
* @see FinderAction#onLevelChanged()
*/
protected void onLevelChanged()
{
if (!model.isNameSelected() && !model.isDescriptionSelected()
&& !model.isAnnotationSelected()) setEnabled(false);
else setEnabled(true);
}
/**
* Sets the action enabled depending on the retrieved data.
* @see FinderAction#onRetrievedChanged(int)
*/
protected void onRetrievedChanged(int n) { setEnabled(n != 0); }
/**
* Creates a new instance.
*
* @param model Reference to the Model. Mustn't be <code>null</code>.
*/
public FindNextAction(Finder model)
{
super(model);
putValue(Action.NAME, NAME);
putValue(Action.SHORT_DESCRIPTION,
UIUtilities.formatToolTipText(DESCRIPTION));
IconManager im = IconManager.getInstance();
putValue(Action.SMALL_ICON, im.getIcon(IconManager.FIND_NEXT));
//register for property change.
model.addPropertyChangeListener(Finder.TEXT_ENTERED_PROPERTY, this);
model.addPropertyChangeListener(Finder.LEVEL_PROPERTY, this);
model.addPropertyChangeListener(Finder.RETRIEVED_PROPERTY, this);
}
/**
* Finds the next occurrence of the phrase.
* @see java.awt.event.ActionListener#actionPerformed(ActionEvent)
*/
public void actionPerformed(ActionEvent e) { model.findNext(); }
}