/*
* 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.controls;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import org.opensourcephysics.display.GUIUtils;
import org.opensourcephysics.display.OSPFrame;
/**
* A Control class for Calculations. The GUI consisting of an input table
* and calculate and reset buttons designed to control a Calculation.
*
* @author Wolfgang Christian
* @author Joshua Gould
* @version 1.0
*/
public class CalculationControl extends OSPControl {
protected Calculation calculation;
final static String resetToolTipText = ControlsRes.CALCULATION_RESET_TIP;
final static String calcToolTipText = ControlsRes.CALCULATION_CALC_TIP;
JButton calcBtn;
JButton resetBtn;
/**
* The CalculationControl constructor.
*
* @param _calculation
*/
public CalculationControl(Calculation _calculation) {
super(_calculation);
calculation = _calculation;
if(model!=null) {
String name = model.getClass().getName();
setTitle(name.substring(1+name.lastIndexOf("."))+" " //$NON-NLS-1$ //$NON-NLS-2$
+ControlsRes.getString("CalculationControl.Title")); //$NON-NLS-1$
}
calcBtn = new JButton(ControlsRes.CALCULATION_CALC);
calcBtn.setToolTipText(calcToolTipText);
resetBtn = new JButton(ControlsRes.CALCULATION_RESET);
resetBtn.setToolTipText(resetToolTipText);
calcBtn.addActionListener(new CalcBtnListener());
resetBtn.addActionListener(new ResetBtnListener());
buttonPanel.add(calcBtn);
buttonPanel.add(resetBtn);
validate();
pack();
}
/**
* Gets this frame. Implementation of MainFrame interface.
* @return OSPFrame
*/
public OSPFrame getMainFrame() {
return this;
}
/**
* Refreshes the user interface in response to display changes such as the Language.
*/
protected void refreshGUI() {
super.refreshGUI();
if(calcBtn==null) {
return;
}
calcBtn.setText(ControlsRes.CALCULATION_CALC);
resetBtn.setText(ControlsRes.CALCULATION_RESET);
}
private class CalcBtnListener implements ActionListener {
/**
* Performs the calculation and shows all drawing frames.
*
* @param e
*/
public void actionPerformed(ActionEvent e) {
GUIUtils.clearDrawingFrameData(false);
if(calculation==null) {
println("The CalculationControl's model is null."); //$NON-NLS-1$
return;
}
calculation.calculate();
org.opensourcephysics.display.GUIUtils.showDrawingAndTableFrames();
}
}
private class ResetBtnListener implements ActionListener {
/**
* Resets the calculation.
*
* @param e
*/
public void actionPerformed(ActionEvent e) {
GUIUtils.clearDrawingFrameData(true);
if(calculation==null) {
println("The CalculationControl's model is null."); //$NON-NLS-1$
return;
}
calculation.resetCalculation();
if(xmlDefault!=null) {
xmlDefault.loadObject(getOSPApp(), true, true);
}
table.refresh();
}
}
/**
* Creates a calculation control and establishes communication between the control and the model.
*
* @param model
* @return CalculationControl
*/
public static CalculationControl createApp(Calculation model) {
CalculationControl control = new CalculationControl(model);
model.setControl(control);
return control;
}
/**
* Creates a calculation control and establishes communication between the control and the model.
* Initial parameters are set using the xml data.
*
* @param model Calculation
* @param xml String[]
* @return CalculationControl
*/
public static CalculationControl createApp(Calculation model, String[] xml) {
CalculationControl control = createApp(model);
control.loadXML(xml);
return control;
}
}
/*
* 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
*/