/*
* Open Source Physics software is free software as described near the bottom of this code file.
*
* For additional information and documentation on Open Source Physics please see:
* <http://www.opensourcephysics.org/>
*/
package org.opensourcephysics.ejs.control;
import java.beans.PropertyChangeListener;
import javax.swing.JPanel;
import javax.swing.border.EtchedBorder;
import org.opensourcephysics.controls.Calculation;
import org.opensourcephysics.display.DrawingFrame;
import org.opensourcephysics.display.DrawingPanel;
import org.opensourcephysics.display.GUIUtils;
/**
* An EJS control object for Calculations.
* @author Wolfgang Christian
* @version 1.0
*/
public class EjsCalculationControl extends EjsControlFrame {
protected JPanel controlPanel;
protected DrawingPanel drawingPanel;
protected Calculation model; // shadows superclass field
/**
* Constructor EjsCalculationControl
* @param model
* @param frame
* @param args
*/
public EjsCalculationControl(Calculation model, DrawingFrame frame, String[] args) {
super(model, "name=controlFrame;title=QM Superposition;location=400,0;layout=border;exit=true; visible=false"); //$NON-NLS-1$
this.model = model;
addTarget("control", this); //$NON-NLS-1$
addTarget("model", model); //$NON-NLS-1$
if(frame!=null) {
getMainFrame().setAnimated(frame.isAnimated());
getMainFrame().setAutoclear(frame.isAutoclear());
getMainFrame().setBackground(frame.getBackground());
getMainFrame().setTitle(frame.getTitle());
drawingPanel = frame.getDrawingPanel();
addObject(drawingPanel, "Panel", "name=drawingPanel; parent=controlFrame; position=center"); //$NON-NLS-1$ //$NON-NLS-2$
frame.setDrawingPanel(null);
frame.dispose();
}
add("Panel", "name=controlPanel; parent=controlFrame; layout=border; position=south"); //$NON-NLS-1$ //$NON-NLS-2$
add("Panel", "name=buttonPanel;position=west;parent=controlPanel;layout=flow"); //$NON-NLS-1$ //$NON-NLS-2$
//add("Button", "parent=buttonPanel; text=Calculate; action=control.calculate()");
//add("Button", "parent=buttonPanel; text=Reset; action=control.resetCalculation()");
add("Button", "parent=buttonPanel;tooltip=Calculate;image=/org/opensourcephysics/resources/controls/images/play.gif; action=control.calculate();name=calculateButton"); //$NON-NLS-1$ //$NON-NLS-2$
add("Button", "parent=buttonPanel; tooltip=Reset calculation;image=/org/opensourcephysics/resources/controls/images/reset.gif; action=control.resetCalculation()"); //$NON-NLS-1$ //$NON-NLS-2$
controlPanel = ((JPanel) getElement("controlPanel").getComponent()); //$NON-NLS-1$
controlPanel.setBorder(new EtchedBorder());
customize();
model.setControl(this);
model.resetCalculation();
loadXML(args);
java.awt.Container cont = (java.awt.Container) getElement("controlFrame").getComponent(); //$NON-NLS-1$
if(!org.opensourcephysics.display.OSPRuntime.appletMode) {
cont.setVisible(true);
}
if(model instanceof PropertyChangeListener) {
addPropertyChangeListener((PropertyChangeListener) model);
}
getMainFrame().pack();
getMainFrame().doLayout();
GUIUtils.showDrawingAndTableFrames();
}
/**
* Override this method to customize this EjsSimulationControl.
*/
protected void customize() {}
/**
* Resets the calculation.
*/
public void resetCalculation() {
messageArea.setText(""); //$NON-NLS-1$
GUIUtils.clearDrawingFrameData(true);
model.resetCalculation();
if(xmlDefault!=null) { // the default xml loader invokes calculate.
xmlDefault.loadObject(getOSPApp());
} else { // do the calculation to bring everything up to date
model.calculate();
}
GUIUtils.showDrawingAndTableFrames();
}
/**
* Does the calculation.
*/
public void calculate() {
GUIUtils.clearDrawingFrameData(true);
model.calculate();
GUIUtils.showDrawingAndTableFrames();
}
}
/*
* Open Source Physics software is free software; you can redistribute
* it and/or modify it under the terms of the GNU General Public License (GPL) as
* published by the Free Software Foundation; either version 2 of the License,
* or(at your option) any later version.
* Code that uses any portion of the code in the org.opensourcephysics package
* or any subpackage (subdirectory) of this package must must also be be released
* under the GNU GPL license.
*
* This software 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; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston MA 02111-1307 USA
* or view the license online at http://www.gnu.org/copyleft/gpl.html
*
* Copyright (c) 2007 The Open Source Physics project
* http://www.opensourcephysics.org
*/