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/* ShowDetailsAction.java
* =========================================================================
* This file is part of the GrInvIn project - http://www.grinvin.org
*
* Copyright (C) 2005-2008 Universiteit Gent
*
* 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.
*
* A copy of the GNU General Public License can be found in the file
* LICENSE.txt provided with the source distribution of this program (see
* the META-INF directory in the source jar). This license can also be
* found on the GNU website at http://www.gnu.org/licenses/gpl.html.
*
* If you did not receive a copy of the GNU General Public License along
* with this program, contact the lead developer, or write to the Free
* Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
package org.grinvin.list.actions;
import java.awt.event.ActionEvent;
import javax.swing.JComponent;
import org.grinvin.invariants.InvariantValue;
import org.grinvin.invariants.InvariantValueDelegate;
import org.grinvin.list.graphs.GraphListElement;
/**
* Action which can be used to show details for an invariant value.
*/
public class ShowDetailsAction extends AbstractInvariantValueAction {
//
public void setEnabled(InvariantValue value) {
if (value != null && gle != null) {
InvariantValueDelegate delegate = value.getType().getDelegate();
setEnabled(delegate.hasDetails(value));
} else {
setEnabled(false);
}
}
//
protected void setEnabled(GraphListElement element) {
if (element != null && iv != null) {
InvariantValueDelegate delegate = iv.getType().getDelegate();
setEnabled(delegate.hasDetails(iv));
} else {
setEnabled(false);
}
}
//
private int x;
//
public void setX(int x) {
this.x = x;
}
//
private int y;
//
public void setY(int y) {
this.y = y;
}
//
private JComponent comp;
//
public void setComponent(JComponent comp) {
this.comp = comp;
}
/**
* Create an action of this type for the given invariant value and graph list element.
*/
public ShowDetailsAction(InvariantValue iv, GraphListElement gle) {
super(iv, gle, "ShowDetails.description");
}
/**
* Create an action of this type. The graph list element and invariant value to which
* this action applies should be set later using {@link #setGraphListElement} and
* {@link #setInvariantValue}.
*/
public ShowDetailsAction() {
this(null, null);
}
//
public void actionPerformed(ActionEvent ev) {
if (iv != null && gle != null && iv.equals(gle.getBundle().getInvariantValue(iv.getInvariant()))) {
InvariantValueDelegate delegate = iv.getType().getDelegate();
if (delegate.hasDetails(iv))
delegate.showDetails(iv, gle, comp, x, y );
}
}
}
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