/* -*- tab-width: 4 -*-
*
* Electric(tm) VLSI Design System
*
* File: PlacementTab.java
*
* Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved.
*
* Electric(tm) 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 3 of the License, or
* (at your option) any later version.
*
* Electric(tm) 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 Electric(tm); see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, Mass 02111-1307, USA.
*/
package com.sun.electric.tool.user.dialogs.options;
import com.sun.electric.tool.placement.Placement;
import com.sun.electric.tool.placement.PlacementAdapter;
import com.sun.electric.tool.placement.PlacementFrame;
import com.sun.electric.tool.placement.PlacementFrame.PlacementParameter;
import com.sun.electric.tool.user.dialogs.PreferencesFrame;
import com.sun.electric.util.TextUtils;
import java.awt.GridBagConstraints;
import java.awt.Insets;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.swing.JCheckBox;
import javax.swing.JComboBox;
import javax.swing.JComponent;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextField;
public class PlacementTab extends PreferencePanel
{
private PreferencesFrame parent;
private Map<PlacementParameter,JComponent> currentParameters;
private Placement.PlacementPreferences placementOptions;
/** Creates new form PlacementTab */
public PlacementTab(PreferencesFrame parent, boolean modal)
{
super(parent, modal);
this.parent = parent;
initComponents();
}
/** return the panel to use for user preferences. */
public JPanel getUserPreferencesPanel() { return frame; }
/** return the name of this preferences tab. */
public String getName() { return "Placement"; }
/**
* Method called at the start of the dialog.
* Caches current values and displays them in the Frame tab.
*/
@Override
public void init()
{
PlacementFrame [] algorithms = PlacementAdapter.getPlacementAlgorithms();
for(PlacementFrame an : algorithms)
placementAlgorithm.addItem(an.getAlgorithmName());
placementOptions = new Placement.PlacementPreferences(false);
placementAlgorithm.setSelectedItem(placementOptions.placementAlgorithm);
placementAlgorithm.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent evt) { getAlgorithmParameters(); setupForAlgorithm(); }
});
// show parameters for current algorithm
setupForAlgorithm();
}
/**
* Method called when the "OK" panel is hit.
* Updates any changed fields in the Frame tab.
*/
@Override
public void term()
{
placementOptions.placementAlgorithm = (String)placementAlgorithm.getSelectedItem();
// load values into temporary parameters
getAlgorithmParameters();
// set parameters in all algorithms
putPrefs(placementOptions);
}
/**
* Method called when the factory reset is requested.
*/
@Override
public void reset()
{
// reset parameters in experimental algorithms
putPrefs(new Placement.PlacementPreferences(true));
}
private void getAlgorithmParameters()
{
if (currentParameters == null) return;
// get the parameters
for(PlacementParameter pp : currentParameters.keySet())
{
JComponent comp = currentParameters.get(pp);
Object value;
switch (pp.getType()) {
case PlacementFrame.PlacementParameter.TYPEINTEGER:
if (pp.getIntMeanings() == null)
{
value = Integer.valueOf(TextUtils.atoi(((JTextField)comp).getText()));
} else
{
value = new Integer(((JComboBox)comp).getSelectedIndex());
}
break;
case PlacementFrame.PlacementParameter.TYPESTRING:
value = String.valueOf(((JTextField)comp).getText());
break;
case PlacementFrame.PlacementParameter.TYPEDOUBLE:
value = Double.valueOf(TextUtils.atof(((JTextField)comp).getText()));
break;
case PlacementFrame.PlacementParameter.TYPEBOOLEAN:
value = Boolean.valueOf(((JCheckBox)comp).isSelected());
break;
default:
throw new AssertionError();
}
placementOptions.setParameter(pp, value);
}
}
private void setupForAlgorithm()
{
parametersPanel.removeAll();
parametersPanel.updateUI();
currentParameters = new HashMap<PlacementParameter,JComponent>();
String algName = (String)placementAlgorithm.getSelectedItem();
PlacementFrame [] algorithms = PlacementAdapter.getPlacementAlgorithms();
PlacementFrame whichOne = null;
for(PlacementFrame an : algorithms)
{
if (algName.equals(an.getAlgorithmName())) { whichOne = an; break; }
}
if (whichOne != null)
{
List<PlacementParameter> allParams = whichOne.getParameters();
if (allParams != null)
{
// load the parameters
int yPos = 0;
for(PlacementParameter pp : allParams)
{
Object value = placementOptions.getParameter(pp);
if (pp.getType() == PlacementParameter.TYPEBOOLEAN)
{
JCheckBox cb = new JCheckBox(pp.getName());
GridBagConstraints gbc = new GridBagConstraints();
gbc.gridx = 0; gbc.gridy = yPos;
gbc.gridwidth = 2;
gbc.insets = new Insets(4, 4, 4, 4);
parametersPanel.add(cb, gbc);
currentParameters.put(pp, cb);
cb.setSelected(((Boolean)value).booleanValue());
} else if (pp.getType() == PlacementParameter.TYPEINTEGER && pp.getIntMeanings() != null)
{
JLabel lab = new JLabel(pp.getName());
GridBagConstraints gbc = new GridBagConstraints();
gbc.gridx = 0; gbc.gridy = yPos;
gbc.anchor = GridBagConstraints.EAST;
gbc.insets = new Insets(4, 4, 4, 4);
parametersPanel.add(lab, gbc);
JComboBox cb = new JComboBox();
String[] meanings = pp.getIntMeanings();
for(int i=0; i<meanings.length; i++) cb.addItem(meanings[i]);
cb.setSelectedIndex(((Integer)value).intValue());
gbc = new GridBagConstraints();
gbc.gridx = 1; gbc.gridy = yPos;
gbc.anchor = GridBagConstraints.WEST;
gbc.fill = GridBagConstraints.HORIZONTAL;
gbc.insets = new Insets(4, 4, 4, 4);
parametersPanel.add(cb, gbc);
currentParameters.put(pp, cb);
} else
{
JLabel lab = new JLabel(pp.getName());
GridBagConstraints gbc = new GridBagConstraints();
gbc.gridx = 0; gbc.gridy = yPos;
gbc.anchor = GridBagConstraints.EAST;
gbc.insets = new Insets(4, 4, 4, 4);
parametersPanel.add(lab, gbc);
String init = null;
if (pp.getType() == PlacementParameter.TYPEINTEGER)
{
init = value.toString();
} else if (pp.getType() == PlacementParameter.TYPESTRING)
{
init = value.toString();
} else if (pp.getType() == PlacementParameter.TYPEDOUBLE)
{
init = TextUtils.formatDouble(((Double)value).doubleValue());
}
JTextField txt = new JTextField(init);
txt.setColumns(init.length()*2);
gbc = new GridBagConstraints();
gbc.gridx = 1; gbc.gridy = yPos;
gbc.anchor = GridBagConstraints.WEST;
gbc.fill = GridBagConstraints.HORIZONTAL;
gbc.insets = new Insets(4, 4, 4, 4);
parametersPanel.add(txt, gbc);
currentParameters.put(pp, txt);
}
yPos++;
}
}
}
parent.pack();
}
/** This method is called from within the constructor to
* initialize the form.
* WARNING: Do NOT modify this code. The content of this method is
* always regenerated by the Form Editor.
*/
// <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
private void initComponents() {
java.awt.GridBagConstraints gridBagConstraints;
frame = new javax.swing.JPanel();
jLabel15 = new javax.swing.JLabel();
placementAlgorithm = new javax.swing.JComboBox();
parametersPanel = new javax.swing.JPanel();
setTitle("Edit Options");
setName(""); // NOI18N
addWindowListener(new java.awt.event.WindowAdapter() {
public void windowClosing(java.awt.event.WindowEvent evt) {
closeDialog(evt);
}
});
getContentPane().setLayout(new java.awt.GridBagLayout());
frame.setLayout(new java.awt.GridBagLayout());
jLabel15.setText("Placement algorithm:");
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 0;
gridBagConstraints.gridy = 0;
gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
gridBagConstraints.anchor = java.awt.GridBagConstraints.EAST;
gridBagConstraints.weightx = 0.5;
gridBagConstraints.insets = new java.awt.Insets(0, 4, 0, 0);
frame.add(jLabel15, gridBagConstraints);
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 1;
gridBagConstraints.gridy = 0;
gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
gridBagConstraints.weightx = 0.5;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
frame.add(placementAlgorithm, gridBagConstraints);
parametersPanel.setBorder(javax.swing.BorderFactory.createTitledBorder("Parameters"));
parametersPanel.setLayout(new java.awt.GridBagLayout());
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 0;
gridBagConstraints.gridy = 1;
gridBagConstraints.gridwidth = 2;
gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
gridBagConstraints.weightx = 1.0;
gridBagConstraints.weighty = 1.0;
frame.add(parametersPanel, gridBagConstraints);
getContentPane().add(frame, new java.awt.GridBagConstraints());
pack();
}// </editor-fold>//GEN-END:initComponents
/** Closes the dialog */
private void closeDialog(java.awt.event.WindowEvent evt)//GEN-FIRST:event_closeDialog
{
setVisible(false);
dispose();
}//GEN-LAST:event_closeDialog
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JPanel frame;
private javax.swing.JLabel jLabel15;
private javax.swing.JPanel parametersPanel;
private javax.swing.JComboBox placementAlgorithm;
// End of variables declaration//GEN-END:variables
}