/* -*- tab-width: 4 -*-
*
* Electric(tm) VLSI Design System
*
* File: LogicalEffortTab.java
*
* Copyright (c) 2006 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.Setting;
import com.sun.electric.database.text.TextUtils;
import com.sun.electric.technology.Technology;
import com.sun.electric.tool.logicaleffort.LETool;
import com.sun.electric.tool.user.dialogs.EDialog;
import com.sun.electric.tool.user.dialogs.PreferencesFrame;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.Iterator;
import javax.swing.JPanel;
import javax.swing.event.DocumentEvent;
import javax.swing.event.DocumentListener;
/**
* Class to handle the "Logical Effort" tab of the Project Preferences dialog.
*/
public class LogicalEffortTab extends PreferencePanel
{
/** Creates new form LogicalEffortTab */
public LogicalEffortTab(PreferencesFrame parent, boolean modal)
{
super(parent, modal);
initComponents();
// make all text fields select-all when entered
EDialog.makeTextFieldSelectAllOnTab(leGlobalFanOut);
EDialog.makeTextFieldSelectAllOnTab(leConvergence);
EDialog.makeTextFieldSelectAllOnTab(leMaxIterations);
EDialog.makeTextFieldSelectAllOnTab(leKeeperSizeRatio);
EDialog.makeTextFieldSelectAllOnTab(leGateCapacitance);
EDialog.makeTextFieldSelectAllOnTab(leDefaultWireCapRatio);
EDialog.makeTextFieldSelectAllOnTab(leDiffToGateCapRatio);
}
/** return the JPanel to use for the user preferences. */
public JPanel getUserPreferencesPanel() { return null; }
/** return the JPanel to use for the project preferences. */
public JPanel getProjectPreferencesPanel() { return logicalEffort; }
/** return the name of this preferences tab. */
public String getName() { return "Logical Effort"; }
private boolean changingLE;
private Setting useLocalSettingsSetting = LETool.getUseLocalSettingsSetting();
private Setting globalFanoutSetting = LETool.getGlobalFanoutSetting();
private Setting convergenceEpsilonSetting = LETool.getConvergenceEpsilonSetting();
private Setting maxIterationsSetting = LETool.getMaxIterationsSetting();
private Setting keeperRatioSetting = LETool.getKeeperRatioSetting();
/**
* Method called at the start of the dialog.
* Caches current values and displays them in the Logical Effort tab.
*/
public void init()
{
// tech-independent settings
leUseLocalSettings.setSelected(getBoolean(useLocalSettingsSetting));
leGlobalFanOut.setText(getFormattedDouble(globalFanoutSetting));
leConvergence.setText(getFormattedDouble(convergenceEpsilonSetting));
leMaxIterations.setText(String.valueOf(getInt(maxIterationsSetting)));
leKeeperSizeRatio.setText(getFormattedDouble(keeperRatioSetting));
// tech-dependent settings
for(Iterator<Technology> it = Technology.getTechnologies(); it.hasNext(); )
{
Technology tech = it.next();
if (!tech.isLayout()) continue;
leTechnology.addItem(tech.getTechName());
}
leTechnology.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent evt) { showArcsInTechnology(); }
});
leTechnology.setSelectedItem(Technology.getCurrent().getTechName());
changingLE = false;
leGateCapacitance.getDocument().addDocumentListener(new LEDocumentListener(this));
leDefaultWireCapRatio.getDocument().addDocumentListener(new LEDocumentListener(this));
leDiffToGateCapRatio.getDocument().addDocumentListener(new LEDocumentListener(this));
}
/**
* Method called when the "OK" panel is hit.
* Updates any changed fields in the Logical Effort tab.
*/
public void term()
{
setBoolean(useLocalSettingsSetting, leUseLocalSettings.isSelected());
setDouble(globalFanoutSetting, TextUtils.atof(leGlobalFanOut.getText()));
setDouble(convergenceEpsilonSetting, TextUtils.atof(leConvergence.getText()));
setInt(maxIterationsSetting, Integer.parseInt(leMaxIterations.getText()));
setDouble(keeperRatioSetting, TextUtils.atof(leKeeperSizeRatio.getText()));
}
/**
* Method called when the factory reset is requested.
*/
public void reset()
{
}
/**
* Method called when the user types a new layer name into the edit field.
*/
private void leInfoChanged()
{
if (changingLE) return;
String techName = (String)leTechnology.getSelectedItem();
Technology tech = Technology.findTechnology(techName);
if (tech == null) return;
setDouble(tech.getGateCapacitanceSetting(), TextUtils.atof(leGateCapacitance.getText()));
setDouble(tech.getWireRatioSetting(), TextUtils.atof(leDefaultWireCapRatio.getText()));
setDouble(tech.getDiffAlphaSetting(), TextUtils.atof(leDiffToGateCapRatio.getText()));
}
/**
* Class to handle special changes to changes to a Logical Effort setting.
*/
private static class LEDocumentListener implements DocumentListener
{
private LogicalEffortTab dialog;
LEDocumentListener(LogicalEffortTab dialog) { this.dialog = dialog; }
public void changedUpdate(DocumentEvent e) { dialog.leInfoChanged(); }
public void insertUpdate(DocumentEvent e) { dialog.leInfoChanged(); }
public void removeUpdate(DocumentEvent e) { dialog.leInfoChanged(); }
}
private void showArcsInTechnology()
{
String techName = (String)leTechnology.getSelectedItem();
Technology tech = Technology.findTechnology(techName);
if (tech == null) return;
changingLE = true;
leGateCapacitance.setText(getFormattedDouble(tech.getGateCapacitanceSetting()));
leDefaultWireCapRatio.setText(getFormattedDouble(tech.getWireRatioSetting()));
leDiffToGateCapRatio.setText(getFormattedDouble(tech.getDiffAlphaSetting()));
changingLE = false;
}
/** 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;
logicalEffort = new javax.swing.JPanel();
jLabel4 = new javax.swing.JLabel();
jLabel14 = new javax.swing.JLabel();
jLabel15 = new javax.swing.JLabel();
jLabel25 = new javax.swing.JLabel();
leUseLocalSettings = new javax.swing.JCheckBox();
leGlobalFanOut = new javax.swing.JTextField();
leConvergence = new javax.swing.JTextField();
leMaxIterations = new javax.swing.JTextField();
leKeeperSizeRatio = new javax.swing.JTextField();
jPanel1 = new javax.swing.JPanel();
jLabel23 = new javax.swing.JLabel();
leDiffToGateCapRatio = new javax.swing.JTextField();
jLabel22 = new javax.swing.JLabel();
leDefaultWireCapRatio = new javax.swing.JTextField();
jLabel20 = new javax.swing.JLabel();
leGateCapacitance = new javax.swing.JTextField();
jLabel1 = new javax.swing.JLabel();
leTechnology = new javax.swing.JComboBox();
jLabel2 = new javax.swing.JLabel();
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);
}
});
logicalEffort.setLayout(new java.awt.GridBagLayout());
jLabel4.setText("Global Fan-Out (step-up):");
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 0;
gridBagConstraints.gridy = 1;
gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
logicalEffort.add(jLabel4, gridBagConstraints);
jLabel14.setText("Convergence epsilon:");
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);
logicalEffort.add(jLabel14, gridBagConstraints);
jLabel15.setText("Maximum number of iterations:");
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 0;
gridBagConstraints.gridy = 3;
gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
logicalEffort.add(jLabel15, gridBagConstraints);
jLabel25.setText("Keeper size ratio (keeper size / driver size):");
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 0;
gridBagConstraints.gridy = 7;
gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
logicalEffort.add(jLabel25, gridBagConstraints);
leUseLocalSettings.setText("Use Local (cell) LE Settings");
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 0;
gridBagConstraints.gridy = 8;
gridBagConstraints.gridwidth = 2;
gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
gridBagConstraints.insets = new java.awt.Insets(4, 6, 4, 4);
logicalEffort.add(leUseLocalSettings, gridBagConstraints);
leGlobalFanOut.setColumns(12);
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 1;
gridBagConstraints.gridy = 1;
gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
logicalEffort.add(leGlobalFanOut, gridBagConstraints);
leConvergence.setColumns(12);
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);
logicalEffort.add(leConvergence, gridBagConstraints);
leMaxIterations.setColumns(12);
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 1;
gridBagConstraints.gridy = 3;
gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
logicalEffort.add(leMaxIterations, gridBagConstraints);
leKeeperSizeRatio.setColumns(12);
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 1;
gridBagConstraints.gridy = 7;
gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
logicalEffort.add(leKeeperSizeRatio, gridBagConstraints);
jPanel1.setLayout(new java.awt.GridBagLayout());
jPanel1.setBorder(javax.swing.BorderFactory.createTitledBorder("Tech-specific"));
jLabel23.setText("Diffusion to gate cap ratio (alpha) :");
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 0;
gridBagConstraints.gridy = 6;
gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
jPanel1.add(jLabel23, gridBagConstraints);
leDiffToGateCapRatio.setColumns(12);
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 1;
gridBagConstraints.gridy = 6;
gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
jPanel1.add(leDiffToGateCapRatio, gridBagConstraints);
jLabel22.setText("Default wire cap ratio (Cwire / Cgate):");
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 0;
gridBagConstraints.gridy = 5;
gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
jPanel1.add(jLabel22, gridBagConstraints);
leDefaultWireCapRatio.setColumns(12);
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 1;
gridBagConstraints.gridy = 5;
gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
jPanel1.add(leDefaultWireCapRatio, gridBagConstraints);
jLabel20.setText("Gate capacitance (fF/Lambda):");
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 0;
gridBagConstraints.gridy = 4;
gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
jPanel1.add(jLabel20, gridBagConstraints);
leGateCapacitance.setColumns(12);
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 1;
gridBagConstraints.gridy = 4;
gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
jPanel1.add(leGateCapacitance, gridBagConstraints);
jLabel1.setText("For 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);
jPanel1.add(jLabel1, 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);
jPanel1.add(leTechnology, gridBagConstraints);
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 0;
gridBagConstraints.gridy = 9;
gridBagConstraints.gridwidth = 2;
gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
gridBagConstraints.weightx = 1.0;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
logicalEffort.add(jPanel1, gridBagConstraints);
getContentPane().add(logicalEffort, new java.awt.GridBagConstraints());
jLabel2.setFont(new java.awt.Font("Tahoma", 1, 11));
jLabel2.setText("All values here are Project Preferences");
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 0;
gridBagConstraints.gridy = 10;
gridBagConstraints.insets = new java.awt.Insets(8, 0, 0, 0);
getContentPane().add(jLabel2, 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.JLabel jLabel1;
private javax.swing.JLabel jLabel14;
private javax.swing.JLabel jLabel15;
private javax.swing.JLabel jLabel2;
private javax.swing.JLabel jLabel20;
private javax.swing.JLabel jLabel22;
private javax.swing.JLabel jLabel23;
private javax.swing.JLabel jLabel25;
private javax.swing.JLabel jLabel4;
private javax.swing.JPanel jPanel1;
private javax.swing.JTextField leConvergence;
private javax.swing.JTextField leDefaultWireCapRatio;
private javax.swing.JTextField leDiffToGateCapRatio;
private javax.swing.JTextField leGateCapacitance;
private javax.swing.JTextField leGlobalFanOut;
private javax.swing.JTextField leKeeperSizeRatio;
private javax.swing.JTextField leMaxIterations;
private javax.swing.JComboBox leTechnology;
private javax.swing.JCheckBox leUseLocalSettings;
private javax.swing.JPanel logicalEffort;
// End of variables declaration//GEN-END:variables
}