generaltab.java

The ElectricTM VLSI Design System is an open-source Electronic Design Automation (EDA) system that c

/* -*- tab-width: 4 -*-
 *
 * Electric(tm) VLSI Design System
 *
 * File: GeneralTab.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.change.Undo;
import com.sun.electric.database.text.TextUtils;
import com.sun.electric.tool.io.FileType;
import com.sun.electric.tool.user.User;
import com.sun.electric.tool.user.dialogs.EDialog;

import java.awt.Frame;
import java.util.HashMap;
import java.util.Map;

import javax.swing.JPanel;

/**
 * Class to handle the "General" tab of the Preferences dialog.
 */
public class GeneralTab extends PreferencePanel
{
	private Map<Object,String> fileTypeMap = new HashMap<Object,String>();

	/** Creates new form General Options */
	public GeneralTab(Frame parent, boolean modal)
	{
		super(parent, modal);
		initComponents();

		// make all text fields select-all when entered
	    EDialog.makeTextFieldSelectAllOnTab(pathTextField);
	    EDialog.makeTextFieldSelectAllOnTab(generalErrorLimit);
	    EDialog.makeTextFieldSelectAllOnTab(maxUndoHistory);
	    EDialog.makeTextFieldSelectAllOnTab(generalMaxMem);
	    EDialog.makeTextFieldSelectAllOnTab(generalMaxSize);
	}

	/** return the panel to use for this preferences tab. */
	public JPanel getPanel() { return general; }

	/** return the name of this preferences tab. */
	public String getName() { return "General"; }

	/**
	 * Method called at the start of the dialog.
	 * Caches current values and displays them in the General tab.
	 */
	public void init()
	{
		// I/O section
		generalShowFileDialog.setSelected(User.isShowFileSelectionForNetlists());
		for (Object obj : FileType.getFileTypeGroups())
		{
			workingDirComboBox.addItem(obj);
			fileTypeMap.put(obj, null);
		}
		workingDirComboBoxActionPerformed(null);
		pathTextField.setText(User.getWorkingDirectory());

		// Jobs section
		generalBeepAfterLongJobs.setSelected(User.isBeepAfterLongJobs());
		generalVerboseMode.setSelected(User.isJobVerboseMode());
		generalErrorLimit.setText(Integer.toString(User.getErrorLimit()));
		maxUndoHistory.setText(Integer.toString(User.getMaxUndoHistory()));

		// Memory section
		Runtime runtime = Runtime.getRuntime();
		long maxMemLimit = runtime.maxMemory() / 1024 / 1024;
		generalMemoryUsage.setText("Current memory usage: " + Long.toString(maxMemLimit) + " megabytes");
		generalMaxMem.setText(Long.toString(User.getMemorySize()));
		generalMaxSize.setText(Long.toString(User.getPermSpace()));

		// Database section
		generalSnapshotLogging.setSelected(User.isUseTwoJVMs());
		generalLogClientServer.setSelected(User.isUseClientServer());
	}

	/**
	 * Method called when the "OK" panel is hit.
	 * Updates any changed fields in the General tab.
	 */
	public void term()
	{
		// I/O section
		boolean currBoolean = generalShowFileDialog.isSelected();
		if (currBoolean != User.isShowFileSelectionForNetlists())
			User.setShowFileSelectionForNetlists(currBoolean);

		// Resetting dir path
		for (Map.Entry<Object,String> entry : fileTypeMap.entrySet())
		{
			Object obj = entry.getKey();
			FileType.setFileTypeGroupDir(obj, entry.getValue());
		}

		// Jobs section
		currBoolean = generalBeepAfterLongJobs.isSelected();
		if (currBoolean != User.isBeepAfterLongJobs())
			User.setBeepAfterLongJobs(currBoolean);

		currBoolean = generalVerboseMode.isSelected();
		if (currBoolean != User.isJobVerboseMode())
			User.setJobVerboseMode(currBoolean);

		int currInt = TextUtils.atoi(generalErrorLimit.getText());
		if (currInt != User.getErrorLimit())
			User.setErrorLimit(currInt);

		currInt = TextUtils.atoi(maxUndoHistory.getText());
		if (currInt != User.getMaxUndoHistory())
		{
			User.setMaxUndoHistory(currInt);
			Undo.setHistoryListSize(currInt);
		}

		// Memory section
		currInt = TextUtils.atoi(generalMaxMem.getText());
		if (currInt != User.getMemorySize())
			User.setMemorySize(currInt);

		currInt = TextUtils.atoi(generalMaxSize.getText());
		if (currInt != User.getPermSpace())
			User.setPermSpace(currInt);

		// Database section
		currBoolean = generalSnapshotLogging.isSelected();
		if (currBoolean != User.isUseTwoJVMs())
			User.setUseTwoJVMs(currBoolean);

		currBoolean = generalLogClientServer.isSelected();
		if (currBoolean != User.isUseClientServer())
			User.setUseClientServer(currBoolean);
	}

	/**
	 * Method called when the factory reset is requested.
	 */
	public void reset()
	{
		if (User.isFactoryShowFileSelectionForNetlists() != User.isShowFileSelectionForNetlists())
			User.setShowFileSelectionForNetlists(User.isFactoryShowFileSelectionForNetlists());
		for (Object obj : FileType.getFileTypeGroups())
			if (!FileType.getFactoryGroupPath(obj).equals(FileType.getGroupPath(obj)))
				FileType.setFileTypeGroupDir(obj, FileType.getFactoryGroupPath(obj));
		if (User.isFactoryBeepAfterLongJobs() != User.isBeepAfterLongJobs())
			User.setBeepAfterLongJobs(User.isFactoryBeepAfterLongJobs());
		if (User.isFactoryJobVerboseMode() != User.isJobVerboseMode())
			User.setJobVerboseMode(User.isFactoryJobVerboseMode());
		if (User.getFactoryErrorLimit() != User.getErrorLimit())
			User.setErrorLimit(User.getFactoryErrorLimit());
		if (User.getFactoryMaxUndoHistory() != User.getMaxUndoHistory())
			User.setMaxUndoHistory(User.getFactoryMaxUndoHistory());
		if (User.getFactoryMemorySize() != User.getMemorySize())
			User.setMemorySize(User.getFactoryMemorySize());
		if (User.getFactoryPermSpace() != User.getPermSpace())
			User.setPermSpace(User.getFactoryPermSpace());
		if (User.isFactoryUseTwoJVMs() != User.isUseTwoJVMs())
			User.setUseTwoJVMs(User.isFactoryUseTwoJVMs());
		if (User.isFactoryUseClientServer() != User.isUseClientServer())
			User.setUseClientServer(User.isFactoryUseClientServer());
	}

	/** 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;

        general = new javax.swing.JPanel();
        memory = new javax.swing.JPanel();
        jLabel60 = new javax.swing.JLabel();
        generalMaxMem = new javax.swing.JTextField();
        jLabel61 = new javax.swing.JLabel();
        generalMemoryUsage = new javax.swing.JLabel();
        jLabel62 = new javax.swing.JLabel();
        jLabel63 = new javax.swing.JLabel();
        generalMaxSize = new javax.swing.JTextField();
        jLabel64 = new javax.swing.JLabel();
        IO = new javax.swing.JPanel();
        generalShowFileDialog = new javax.swing.JCheckBox();
        groupPanel = new javax.swing.JPanel();
        newPathLabel = new javax.swing.JLabel();
        pathLabel = new javax.swing.JLabel();
        pathTextField = new javax.swing.JTextField();
        resetButton = new javax.swing.JButton();
        workingDirComboBox = new javax.swing.JComboBox();
        groupLabel = new javax.swing.JLabel();
        currentPathLabel = new javax.swing.JLabel();
        jobs = new javax.swing.JPanel();
        generalBeepAfterLongJobs = new javax.swing.JCheckBox();
        jLabel46 = new javax.swing.JLabel();
        jLabel2 = new javax.swing.JLabel();
        generalErrorLimit = new javax.swing.JTextField();
        maxUndoHistory = new javax.swing.JTextField();
        jLabel53 = new javax.swing.JLabel();
        generalVerboseMode = new javax.swing.JCheckBox();
        database = new javax.swing.JPanel();
        generalLogClientServer = new javax.swing.JCheckBox();
        generalSnapshotLogging = new javax.swing.JCheckBox();

        getContentPane().setLayout(new java.awt.GridBagLayout());

        setTitle("Edit Options");
        setName("");
        addWindowListener(new java.awt.event.WindowAdapter()
        {
            public void windowClosing(java.awt.event.WindowEvent evt)
            {
                closeDialog(evt);
            }
        });

        general.setLayout(new java.awt.GridBagLayout());

        memory.setLayout(new java.awt.GridBagLayout());

        memory.setBorder(javax.swing.BorderFactory.createTitledBorder("Memory"));
        jLabel60.setText("Maximum memory:");
        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);
        memory.add(jLabel60, gridBagConstraints);

        generalMaxMem.setColumns(6);
        generalMaxMem.setText(" ");
        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);
        memory.add(generalMaxMem, gridBagConstraints);

        jLabel61.setText("megabytes");
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 2;
        gridBagConstraints.gridy = 0;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        memory.add(jLabel61, gridBagConstraints);

        generalMemoryUsage.setText("Current memory usage:");
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 1;
        gridBagConstraints.gridwidth = 3;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
        memory.add(generalMemoryUsage, gridBagConstraints);

        jLabel62.setText("Changes to memory take effect when Electric is next run");
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 3;
        gridBagConstraints.gridwidth = 3;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.insets = new java.awt.Insets(4, 4, 4, 4);
        memory.add(jLabel62, gridBagConstraints);