/* -*- tab-width: 4 -*-
*
* Electric(tm) VLSI Design System
*
* File: AntennaRulesTab.java
*
* Copyright (c) 2004 Sun Microsystems and Static Free Software
*
* 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.database.text.TempPref;
import com.sun.electric.database.text.TextUtils;
import com.sun.electric.technology.ArcProto;
import com.sun.electric.technology.Technology;
import com.sun.electric.tool.erc.ERCAntenna;
import com.sun.electric.tool.user.dialogs.EDialog;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.util.HashMap;
import java.util.Iterator;
import javax.swing.DefaultListModel;
import javax.swing.JList;
import javax.swing.JPanel;
import javax.swing.ListSelectionModel;
import javax.swing.event.DocumentEvent;
import javax.swing.event.DocumentListener;
/**
* Class to handle the "Antenna Rules" tab of the Preferences dialog.
*/
public class AntennaRulesTab extends PreferencePanel
{
/** Creates new form AntennaRulesTab */
public AntennaRulesTab(java.awt.Frame parent, boolean modal)
{
super(parent, modal);
initComponents();
// make all text fields select-all when entered
EDialog.makeTextFieldSelectAllOnTab(antMaxRatio);
}
/** return the panel to use for the user preferences. */
public JPanel getUserPreferencesPanel() { return antennaRules; }
/** return the name of this preferences tab. */
public String getName() { return "Antenna Rules"; }
private JList antennaArcList;
private DefaultListModel antennaArcListModel;
private ERCAntenna.AntennaPreferences antennaOptions;
private boolean antennaRatioChanging = false;
private boolean empty;
/**
* Method called at the start of the dialog.
* Caches current values and displays them in the Antenna Rules tab.
*/
@Override
public void init()
{
antennaArcListModel = new DefaultListModel();
antennaArcList = new JList(antennaArcListModel);
antennaArcList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
antArcList.setViewportView(antennaArcList);
antennaArcList.addMouseListener(new MouseAdapter()
{
public void mouseClicked(MouseEvent evt) { antennaArcListClick(); }
});
antMaxRatio.getDocument().addDocumentListener(new AntennaRatioDocumentListener(this));
antennaOptions = new ERCAntenna.AntennaPreferences(false, getTechPool());
for(Technology tech: getTechPool().values())
technologySelection.addItem(tech.getTechName());
technologySelection.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent evt) { newTechSelected(); }
});
technologySelection.setSelectedItem(Technology.getCurrent().getTechName());
}
private void newTechSelected()
{
String techName = (String)technologySelection.getSelectedItem();
Technology tech = Technology.findTechnology(techName);
if (tech == null) return;
empty = true;
antennaArcListModel.clear();
for(Iterator<ArcProto> it = tech.getArcs(); it.hasNext(); )
{
ArcProto ap = it.next();
ArcProto.Function fun = ap.getFunction();
if (!fun.isMetal() && fun != ArcProto.Function.POLY1) continue;
double antennaRatio = antennaOptions.getAntennaRatio(ap);
antennaArcListModel.addElement(ap.getName() + " (" + antennaRatio + ")");
empty = false;
}
if (!empty)
{
antennaArcList.setSelectedIndex(0);
antennaArcListClick();
}
}
private void antennaArcListClick()
{
if (empty) return;
String techName = (String)technologySelection.getSelectedItem();
Technology tech = Technology.findTechnology(techName);
if (tech == null) return;
String arcName = (String)antennaArcList.getSelectedValue();
int spacePos = arcName.indexOf(' ');
if (spacePos >= 0) arcName = arcName.substring(0, spacePos);
ArcProto ap = tech.findArcProto(arcName);
if (ap != null)
{
double antennaRatio = antennaOptions.getAntennaRatio(ap);
antennaRatioChanging = true;
antMaxRatio.setText(TextUtils.formatDouble(antennaRatio));
antennaRatioChanging = false;
}
}
private void antennaValueChanged()
{
if (empty) return;
if (antennaRatioChanging) return;
String techName = (String)technologySelection.getSelectedItem();
Technology tech = Technology.findTechnology(techName);
if (tech == null) return;
String arcName = (String)antennaArcList.getSelectedValue();
int spacePos = arcName.indexOf(' ');
if (spacePos >= 0) arcName = arcName.substring(0, spacePos);
ArcProto ap = tech.findArcProto(arcName);
if (ap == null) return;
double ratio = TextUtils.atof(antMaxRatio.getText());
antennaOptions.antennaRatio.put(ap.getId(), new Double(ratio));
int lineNo = antennaArcList.getSelectedIndex();
antennaArcListModel.setElementAt(ap.getName() + " (" + ratio + ")", lineNo);
}
/**
* Class to handle changes to the antenna ratio field.
*/
private static class AntennaRatioDocumentListener implements DocumentListener
{
AntennaRulesTab dialog;
AntennaRatioDocumentListener(AntennaRulesTab dialog)
{
this.dialog = dialog;
}
public void changedUpdate(DocumentEvent e) { dialog.antennaValueChanged(); }
public void insertUpdate(DocumentEvent e) { dialog.antennaValueChanged(); }
public void removeUpdate(DocumentEvent e) { dialog.antennaValueChanged(); }
}
/**
* Method called when the "OK" panel is hit.
* Updates any changed fields in the Antenna Rules tab.
*/
@Override
public void term()
{
putPrefs(antennaOptions);
}
/**
* Method called when the factory reset is requested.
*/
@Override
public void reset()
{
putPrefs(new ERCAntenna.AntennaPreferences(true, getTechPool()));
}
/** 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;
antennaRules = new javax.swing.JPanel();
jLabel66 = new javax.swing.JLabel();
antArcList = new javax.swing.JScrollPane();
jLabel68 = new javax.swing.JLabel();
antMaxRatio = new javax.swing.JTextField();
technologySelection = new javax.swing.JComboBox();
getContentPane().setLayout(new java.awt.GridBagLayout());
setTitle("Tool Options");
setName("");
addWindowListener(new java.awt.event.WindowAdapter()
{
public void windowClosing(java.awt.event.WindowEvent evt)
{
closeDialog(evt);
}
});
antennaRules.setLayout(new java.awt.GridBagLayout());
jLabel66.setText("Arcs in technology:");
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 0;
gridBagConstraints.gridy = 0;
gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
antennaRules.add(jLabel66, gridBagConstraints);
antArcList.setPreferredSize(new java.awt.Dimension(300, 200));
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;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
antennaRules.add(antArcList, gridBagConstraints);
jLabel68.setText("Maximum antenna ratio:");
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 0;
gridBagConstraints.gridy = 2;
gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
antennaRules.add(jLabel68, gridBagConstraints);
antMaxRatio.setColumns(8);
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 1;
gridBagConstraints.gridy = 2;
gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
antennaRules.add(antMaxRatio, gridBagConstraints);
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 1;
gridBagConstraints.gridy = 0;
gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
antennaRules.add(technologySelection, gridBagConstraints);
getContentPane().add(antennaRules, 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.JScrollPane antArcList;
private javax.swing.JTextField antMaxRatio;
private javax.swing.JPanel antennaRules;
private javax.swing.JLabel jLabel66;
private javax.swing.JLabel jLabel68;
private javax.swing.JComboBox technologySelection;
// End of variables declaration//GEN-END:variables
}