/* -*- tab-width: 4 -*-
*
* Electric(tm) VLSI Design System
*
* File: Antenna.java
*
* Copyright (c) 2008 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.tecEditWizard;
import com.sun.electric.database.text.TextUtils;
import java.awt.*;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextField;
/**
* Class to handle the "Antenna" tab of the Numeric Technology Editor dialog.
*/
public class Antenna extends TechEditWizardPanel
{
private JPanel antenna;
private JLabel [] metalRatioLabel;
private JTextField [] metalRatio;
private JTextField polyRatio;
/** Creates new form Antenna */
public Antenna(TechEditWizard parent, boolean modal)
{
super(parent, modal);
setTitle("Antenna");
setName("");
antenna = new JPanel();
antenna.setLayout(new GridBagLayout());
JLabel heading = new JLabel("Antenna Ratios");
GridBagConstraints gbc = new GridBagConstraints();
gbc.gridx = 0; gbc.gridy = 0;
gbc.gridwidth = 2;
gbc.insets = new Insets(4, 4, 4, 4);
antenna.add(heading, gbc);
JLabel lab = new JLabel("Poly ratio:");
gbc = new GridBagConstraints();
gbc.gridx = 0; gbc.gridy = 1;
gbc.anchor = GridBagConstraints.WEST;
gbc.insets = new Insets(4, 4, 1, 0);
antenna.add(lab, gbc);
polyRatio = new JTextField();
polyRatio.setColumns(8);
gbc = new GridBagConstraints();
gbc.gridx = 1; gbc.gridy = 1;
gbc.insets = new Insets(4, 0, 1, 2);
antenna.add(polyRatio, gbc);
}
/** return the panel to use for this Numeric Technology Editor tab. */
public Component getComponent() { return antenna; }
/** return the name of this Numeric Technology Editor tab. */
public String getName() { return "Antenna"; }
/**
* Method called at the start of the dialog.
* Caches current values and displays them in the Antenna tab.
*/
public void init()
{
// remove former metal data
if (metalRatioLabel != null) for(int i=0; i<metalRatioLabel.length; i++) antenna.remove(metalRatioLabel[i]);
if (metalRatio != null) for(int i=0; i<metalRatio.length; i++) antenna.remove(metalRatio[i]);
// add appropriate number of metal layers
TechEditWizardData data = wizard.getTechEditData();
int numMetals = data.getNumMetalLayers();
metalRatioLabel = new JLabel[numMetals];
metalRatio = new JTextField[numMetals];
for(int i=0; i<numMetals; i++)
{
metalRatioLabel[i] = new JLabel("Metal-" + (i+1) + " ratio:");
GridBagConstraints gbc = new GridBagConstraints();
gbc.gridx = 0; gbc.gridy = 2+i;
gbc.anchor = GridBagConstraints.WEST;
gbc.insets = new Insets(4, 4, 1, 0);
antenna.add(metalRatioLabel[i], gbc);
metalRatio[i] = new JTextField();
metalRatio[i].setText(Double.toString(data.getMetalAntennaRatio()[i]));
metalRatio[i].setColumns(8);
gbc = new GridBagConstraints();
gbc.gridx = 1; gbc.gridy = 2+i;
gbc.insets = new Insets(4, 0, 1, 2);
antenna.add(metalRatio[i], gbc);
}
polyRatio.setText(Double.toString(data.getPolyAntennaRatio()));
}
/**
* Method called when the "OK" panel is hit.
* Updates any changed fields in the Antenna tab.
*/
public void term()
{
TechEditWizardData data = wizard.getTechEditData();
int numMetals = data.getNumMetalLayers();
for(int i=0; i<numMetals; i++)
data.setMetalAntennaRatio(i, TextUtils.atof(metalRatio[i].getText()));
data.setPolyAntennaRatio(TextUtils.atof(polyRatio.getText()));
}
}