/* -*- tab-width: 4 -*-
*
* Electric(tm) VLSI Design System
*
* File: ChangeCellGroup.java
*
* Copyright (c) 2003 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;
import com.sun.electric.database.hierarchy.Cell;
import com.sun.electric.database.hierarchy.Library;
import com.sun.electric.tool.Job;
import com.sun.electric.tool.JobException;
import com.sun.electric.tool.user.User;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.Iterator;
import java.util.List;
import java.util.prefs.Preferences;
/**
* Class to handle the request to change a cell's group.
*/
public class ChangeCellGroup extends EDialog {
private static Preferences prefs = Preferences.userNodeForPackage(ChangeCellGroup.class);
private static final String selectedRadioButton = "ChangeCellGroup-WhichMoveType";
private List<Cell> cellsToRegroup; // cells to regroup
private List<Cell.CellGroup> cellGroups; // list of cell groups
/** Creates new form ChangeCellGroup */
public ChangeCellGroup(java.awt.Frame parent, boolean modal, List<Cell> cellsToRegroup, Library initialLibrary) {
super(parent, modal);
setTitle("Change Cell Group");
this.cellsToRegroup = cellsToRegroup;
cellGroups = new ArrayList<Cell.CellGroup>();
initComponents();
cellNameLabel.setText("Change Cell Group for: "+cellsToRegroup.get(0));
// populate cell group combo box
populateCellGroupsComboBox(cellsToRegroup, initialLibrary);
// get last state of dialog
int selected = prefs.getInt(selectedRadioButton, 0);
cellGroupsComboBox.setEnabled(false);
switch(selected) {
case 0: { moveOwnCellGroup.setSelected(true); break; }
case 1: { moveToCellGroup.setSelected(true); break; }
}
if (cellsToRegroup.size() > 1)
{
moveToCellGroup.setSelected(true);
moveOwnCellGroup.setEnabled(false);
}
pack();
finishInitialization();
}
private void populateCellGroupsComboBox(List<Cell> cellsToRegroup, Library lib) {
cellGroups.clear();
cellGroupsComboBox.removeAllItems();
for (Iterator<Cell> it = lib.getCells(); it.hasNext(); ) {
Cell c = it.next();
Cell.CellGroup cg = c.getCellGroup();
if (cg == null) continue;
boolean inList = false;
for(Cell rgCell : cellsToRegroup)
{
if (cg == rgCell.getCellGroup()) { inList = true; break; }
}
if (inList) continue;
if (!cellGroups.contains(cg)) {
cellGroups.add(cg);
}
}
// sort cell groups
Collections.sort(cellGroups, new CellGroupComparator());
for (Cell.CellGroup cg : cellGroups) {
cellGroupsComboBox.addItem(cg.getName());
}
}
private static class CellGroupComparator implements Comparator<Cell.CellGroup>
{
public int compare(Cell.CellGroup cg1, Cell.CellGroup cg2) {
String s1 = cg1.getName();
String s2 = cg2.getName();
return s1.compareTo(s2);
}
}
private static class ChangeCellGroupJob extends Job
{
private List<Cell> cellsToRegroup;
private Cell newGroupCell;
ChangeCellGroupJob(List<Cell> cellsToRegroup, Cell newGroupCell) {
super("Change Cell Group", User.getUserTool(), Job.Type.CHANGE, cellsToRegroup.get(0), cellsToRegroup.get(0), Job.Priority.USER);
this.cellsToRegroup = cellsToRegroup;
this.newGroupCell = newGroupCell;
startJob();
}
public boolean doIt() throws JobException {
Cell.CellGroup newGroup = null;
if (newGroupCell != null) newGroup = newGroupCell.getCellGroup();
for(Cell cell : cellsToRegroup)
{
if (newGroup != null && cell.getCellGroup() == newGroup) continue;
cell.setCellGroup(newGroup);
}
return true;
}
}
/** 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.
*/
private void initComponents() {//GEN-BEGIN:initComponents
java.awt.GridBagConstraints gridBagConstraints;
buttonGroup1 = new javax.swing.ButtonGroup();
mainPanel = new javax.swing.JPanel();
cellNameLabel = new javax.swing.JLabel();
moveOwnCellGroup = new javax.swing.JRadioButton();
moveToCellGroup = new javax.swing.JRadioButton();
cellGroupsComboBox = new javax.swing.JComboBox();
jPanel1 = new javax.swing.JPanel();
apply = new javax.swing.JButton();
cancel = new javax.swing.JButton();
addWindowListener(new java.awt.event.WindowAdapter() {
public void windowClosing(java.awt.event.WindowEvent evt) {
closeDialog(evt);
}
});
mainPanel.setLayout(new java.awt.GridBagLayout());
cellNameLabel.setText("cellName");
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridwidth = 2;
gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
gridBagConstraints.insets = new java.awt.Insets(4, 10, 4, 4);
mainPanel.add(cellNameLabel, gridBagConstraints);
moveOwnCellGroup.setText("Move to it's own cell group");
buttonGroup1.add(moveOwnCellGroup);
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 0;
gridBagConstraints.gridy = 2;
gridBagConstraints.gridwidth = 2;
gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
mainPanel.add(moveOwnCellGroup, gridBagConstraints);
moveToCellGroup.setText("Move to Cell Group: ");
buttonGroup1.add(moveToCellGroup);
moveToCellGroup.addItemListener(new java.awt.event.ItemListener() {
public void itemStateChanged(java.awt.event.ItemEvent evt) {
moveToCellGroupItemStateChanged(evt);
}
});
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);
mainPanel.add(moveToCellGroup, gridBagConstraints);
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 1;
gridBagConstraints.gridy = 4;
gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
gridBagConstraints.weightx = 0.2;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
mainPanel.add(cellGroupsComboBox, gridBagConstraints);
jPanel1.setLayout(new java.awt.GridBagLayout());
apply.setText("OK");
apply.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
applyActionPerformed(evt);
}
});
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 1;
gridBagConstraints.gridy = 0;
gridBagConstraints.weightx = 0.1;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
jPanel1.add(apply, gridBagConstraints);
cancel.setText("Cancel");
cancel.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cancelActionPerformed(evt);
}
});
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 0;
gridBagConstraints.gridy = 0;
gridBagConstraints.weightx = 0.1;
gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
jPanel1.add(cancel, gridBagConstraints);
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 0;
gridBagConstraints.gridy = 5;
gridBagConstraints.gridwidth = 2;
gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
mainPanel.add(jPanel1, gridBagConstraints);
getContentPane().add(mainPanel, java.awt.BorderLayout.CENTER);
pack();
}//GEN-END:initComponents
private void cancelActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cancelActionPerformed
closeDialog(null);
}//GEN-LAST:event_cancelActionPerformed
private void moveToCellGroupItemStateChanged(java.awt.event.ItemEvent evt) {//GEN-FIRST:event_moveToCellGroupItemStateChanged
boolean selected = moveToCellGroup.isSelected();
cellGroupsComboBox.setEnabled(selected);
}//GEN-LAST:event_moveToCellGroupItemStateChanged
private void applyActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_applyActionPerformed
Cell newGroupCell = null;
boolean doIt = true;
if (moveOwnCellGroup.isSelected())
{
// if already only cell in group, do nothing
Cell cell = cellsToRegroup.get(0);
if (cell.getCellGroup() != null && cell.getCellGroup().getNumCells() == 1) doIt = false;
} else if (moveToCellGroup.isSelected())
{
// get group to move to
int selected = cellGroupsComboBox.getSelectedIndex();
Cell.CellGroup newGroup = (Cell.CellGroup)(cellGroups.toArray()[selected]);
newGroupCell = newGroup.getCells().next();
}
if (doIt) {
new ChangeCellGroupJob(cellsToRegroup, newGroupCell);
}
closeDialog(null);
}//GEN-LAST:event_applyActionPerformed
/** Closes the dialog */
private void closeDialog(java.awt.event.WindowEvent evt) {//GEN-FIRST:event_closeDialog
// save settings
int selected = 0;
selected = moveOwnCellGroup.isSelected() ? 0 : selected;
selected = moveToCellGroup.isSelected() ? 1 : selected;
prefs.putInt(selectedRadioButton, selected);
setVisible(false);
dispose();
}//GEN-LAST:event_closeDialog
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JButton apply;
private javax.swing.ButtonGroup buttonGroup1;
private javax.swing.JButton cancel;
private javax.swing.JComboBox cellGroupsComboBox;
private javax.swing.JLabel cellNameLabel;
private javax.swing.JPanel jPanel1;
private javax.swing.JPanel mainPanel;
private javax.swing.JRadioButton moveOwnCellGroup;
private javax.swing.JRadioButton moveToCellGroup;
// End of variables declaration//GEN-END:variables
}