settingsdialog.java

JMule是一个基于Java开发

/*
 *  JMule - Java file sharing client
 *  Copyright (C) 2007-2008 JMule team ( [e-mail] / http://jmule.org )
 *
 *  Any parts of this program derived from other projects, or contributed
 *  by third-party developers are copyrighted by their respective authors.
 *
 *  This program 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 2
 *  of the License, or (at your option) any later version.
 *
 *  This program 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 this program; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 *
 */
package org.jmule.ui.swing.settings;

import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.BorderFactory;
import javax.swing.ButtonGroup;
import javax.swing.JButton;
import javax.swing.JCheckBox;
import javax.swing.JDialog;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JRadioButton;
import javax.swing.JTextField;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;

import org.jmule.core.JMConstants;
import org.jmule.core.JMuleCoreFactory;
import org.jmule.core.configmanager.ConfigurationManager;
import org.jmule.ui.IDialog;
import org.jmule.ui.swing.SwingConstants;
import org.jmule.ui.swing.SwingPreferences;
import org.jmule.ui.swing.common.IntegerTextField;
import org.jmule.ui.swing.common.PortTextField;

/**
 *
 * Created on Sep 21, 2008
 * @author javajox
 * @version $Revision: 1.2 $
 * Last changed by $Author: javajox $ on $Date: 2008/10/18 12:30:19 $
 */
public class SettingsDialog extends JDialog implements IDialog {

	private JLabel nickname_label;
	private JTextField nickname_text_field;
	private JPanel limits_panel;
	private JCheckBox enable_udp_checkbox;
	private JButton apply_button;
	private JButton cancel_button;
	private JButton ok_button;
	private JPanel operations_panel;
	private JRadioButton capacity_k_byte_s_radiobox;
	private JRadioButton capacity_k_bit_s_radiobox;
	private IntegerTextField upload_capacity_text_field;
	private PortTextField udp_text_field;
	private PortTextField tcp_text_field;
	private JLabel udp_label;
	private JLabel tcp_label;
	private JPanel ports_panel;
	private IntegerTextField download_capacity_text_field;
	private JLabel upload_capacity_label;
	private JLabel download_capacity_label;
	private JPanel capacities_panel;
	private JCheckBox enabled_upload_limit_checkbox;
	private JCheckBox enabled_download_limit_checkbox;
	private JLabel upload_kb_s_label;
	private JLabel download_kb_s_label;
	private IntegerTextField upload_limit_text_field;
	private IntegerTextField download_limit_text_field;
	private JLabel upload_limit_label;
	private JLabel download_limit_label;
	private JCheckBox nightly_build_warning_checkbox;
	private JCheckBox check_for_updates_checkbox;
	private JCheckBox update_servelist_checkbox;
	private JCheckBox prompt_on_exit_checkbox;
	private ButtonGroup button_group;
	private DialogAction dialog_action;
	private boolean already_marked_k_byte = true;
	private boolean already_marked_k_bit = false;

	private ConfigurationManager _config = JMuleCoreFactory.getSingleton().getConfigurationManager();
	private SwingPreferences _ui_pref = SwingPreferences.getSingleton();
	
	public SettingsDialog(JFrame frame) {
	   super(frame);
	   nickname_label = new JLabel();
	   nickname_text_field = new JTextField();
	   prompt_on_exit_checkbox = new JCheckBox();
	   update_servelist_checkbox = new JCheckBox();
	   check_for_updates_checkbox = new JCheckBox();
	   nightly_build_warning_checkbox = new JCheckBox();
	   tcp_label = new JLabel();
	   udp_label = new JLabel();
	   tcp_text_field = new PortTextField();
	   udp_text_field = new PortTextField();
	   download_limit_label = new JLabel();
	   upload_limit_label = new JLabel();
	   download_limit_text_field = new IntegerTextField();
	   upload_limit_text_field = new IntegerTextField();
	   download_kb_s_label = new JLabel();
	   upload_kb_s_label = new JLabel();
	   enabled_download_limit_checkbox = new JCheckBox();
	   enabled_upload_limit_checkbox = new JCheckBox();
	   enable_udp_checkbox = new JCheckBox();
	   download_capacity_label = new JLabel();
	   upload_capacity_label = new JLabel();
	   download_capacity_text_field = new IntegerTextField();
	   upload_capacity_text_field = new IntegerTextField();
	   capacity_k_bit_s_radiobox = new JRadioButton();
	   capacity_k_byte_s_radiobox = new JRadioButton();
	   ok_button = new JButton();
	   cancel_button = new JButton();
	   apply_button = new JButton();
	   button_group = new ButtonGroup();
	   
	   init();	
	   
	   // set the values from SettingsManager
	   setInitData();
	}
	
	private void init() {
		
		// setup buttons
		ok_button.setText("OK");
		cancel_button.setText("Cancel");
		apply_button.setText("Apply");
		
		// setup labels
		nickname_label.setText("Nickname");
		tcp_label.setText("TCP");
		udp_label.setText("UDP");
		download_limit_label.setText("Download");
		upload_limit_label.setText("Upload");
		download_kb_s_label.setText("KB/s");
		upload_kb_s_label.setText("KB/s");
		download_capacity_label.setText("Download");
		upload_capacity_label.setText("Upload");
		
		// setup radioboxes
		capacity_k_bit_s_radiobox.setText("KBit/s");
		capacity_k_byte_s_radiobox.setText("KByte/s");
		capacity_k_byte_s_radiobox.setSelected(true);
		
		capacity_k_bit_s_radiobox.addChangeListener(new ChangeListener() {
			public void stateChanged(ChangeEvent event) {
				if(capacity_k_bit_s_radiobox.isSelected() && !already_marked_k_bit) {
					long down = Integer.parseInt(download_capacity_text_field.getText());
					long up = Integer.parseInt(upload_capacity_text_field.getText());
					download_capacity_text_field.setText((down*=8) + "");
					upload_capacity_text_field.setText((up*=8) + "");
					already_marked_k_bit = true;
					already_marked_k_byte = false;
				}
			}
		});
		capacity_k_byte_s_radiobox.addChangeListener(new ChangeListener() {
			public void stateChanged(ChangeEvent event) {
				if(capacity_k_byte_s_radiobox.isSelected() && !already_marked_k_byte) {
					long down = Integer.parseInt(download_capacity_text_field.getText());
					long up = Integer.parseInt(upload_capacity_text_field.getText());
					download_capacity_text_field.setText((down/=8) + "");
					upload_capacity_text_field.setText((up/=8) + "");
					already_marked_k_byte = true;
					already_marked_k_bit = false;
				}
			}
		});
		
		// setup checkboxes
		update_servelist_checkbox.setText("Update server list on connect to server");
		prompt_on_exit_checkbox.setText("Prompt on exit");
		check_for_updates_checkbox.setText("Check for updates at startup");
		nightly_build_warning_checkbox.setText("Show nightly build warning at startup");
		enable_udp_checkbox.setText("Enabled");
		enabled_download_limit_checkbox.setText("Enabled");
		enabled_upload_limit_checkbox.setText("Enabled");
		
		//enable_udp_checkbox.setSelected(true);
		enable_udp_checkbox.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent event) {
			    if(enable_udp_checkbox.isSelected()) udp_text_field.setEnabled(true);
			    else udp_text_field.setEnabled(false);
			}
		});		
		enabled_download_limit_checkbox.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent event) {
			   if(enabled_download_limit_checkbox.isSelected()) download_limit_text_field.setEnabled(true);
			   else download_limit_text_field.setEnabled(false);
			}
		});
		enabled_upload_limit_checkbox.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent event) {
			   if(enabled_upload_limit_checkbox.isSelected()) upload_limit_text_field.setEnabled(true);
			   else upload_limit_text_field.setEnabled(false);
			}
		});
		
		// setup textfields
		download_limit_text_field.setEnabled(false);
		upload_limit_text_field.setEnabled(false);
		
		
		try {
			{
				GridBagLayout thisLayout = new GridBagLayout();
				thisLayout.rowWeights = new double[] {0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.1};
				thisLayout.rowHeights = new int[] {7, 30, 29, 31, 29, 30, 78, 80, 103, 7};
				thisLayout.columnWeights = new double[] {0.1, 0.1, 0.1, 0.1};
	            thisLayout.columnWidths = new int[] {7, 7, 7, 7};
				getContentPane().setLayout(thisLayout);
				getContentPane().add(nickname_label, new GridBagConstraints(0, 1, 1, 1, 0.0, 0.0, GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 0, 0));
				getContentPane().add(nickname_text_field, new GridBagConstraints(1, 1, 2, 1, 0.0, 0.0, GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, new Insets(0, 0, 0, 0), 0, 0));
				getContentPane().add(prompt_on_exit_checkbox, new GridBagConstraints(0, 2, 3, 1, 0.0, 0.0, GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, new Insets(0, 25, 0, 0), 0, 0));
                getContentPane().add(update_servelist_checkbox, new GridBagConstraints(0, 3, 3, 1, 0.0, 0.0, GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, new Insets(0, 25, 0, 0), 0, 0));
				getContentPane().add(check_for_updates_checkbox, new GridBagConstraints(0, 4, 3, 1, 0.0, 0.0, GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, new Insets(0, 25, 0, 0), 0, 0));
				getContentPane().add(nightly_build_warning_checkbox, new GridBagConstraints(0, 5, 3, 1, 0.0, 0.0, GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, new Insets(0, 25, 0, 0), 0, 0));
				{
					ports_panel = new JPanel();
					GridBagLayout ports_panelLayout = new GridBagLayout();
					ports_panelLayout.columnWidths = new int[] {7, 7, 94, 7};
					ports_panelLayout.rowHeights = new int[] {7, 7};
					ports_panelLayout.columnWeights = new double[] {0.1, 0.1, 0.0, 0.1};
					ports_panelLayout.rowWeights = new double[] {0.1, 0.1};
					getContentPane().add(ports_panel, new GridBagConstraints(0, 6, 4, 1, 0.0, 0.0, GridBagConstraints.CENTER, GridBagConstraints.BOTH, new Insets(0, 0, 0, 0), 0, 0));
					ports_panel.setLayout(ports_panelLayout);
					ports_panel.setBorder(BorderFactory.createTitledBorder("Ports"));
					ports_panel.add(tcp_label, new GridBagConstraints(0, 0, 1, 1, 0.0, 0.0, GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 0, 0));
                    ports_panel.add(udp_label, new GridBagConstraints(0, 1, 1, 1, 0.0, 0.0, GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 0, 0));
                    ports_panel.add(tcp_text_field, new GridBagConstraints(1, 0, 1, 1, 0.0, 0.0, GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, new Insets(0, 15, 0, 15), 0, 0));
					ports_panel.add(udp_text_field, new GridBagConstraints(1, 1, 1, 1, 0.0, 0.0, GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, new Insets(0, 15, 0, 15), 0, 0));
					ports_panel.add(enable_udp_checkbox, new GridBagConstraints(2, 1, 1, 1, 0.0, 0.0, GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL, new Insets(0, 0, 0, 0), 0, 0));
                }
				{
					limits_panel = new JPanel();
					GridBagLayout limits_panelLayout = new GridBagLayout();
					limits_panelLayout.columnWidths = new int[] {106, 92, 55, 7};
					limits_panelLayout.rowHeights = new int[] {7, 7};
					limits_panelLayout.columnWeights = new double[] {0.0, 0.0, 0.0, 0.1};
					limits_panelLayout.rowWeights = new double[] {0.1, 0.1};
					getContentPane().add(limits_panel, new GridBagConstraints(0, 7, 4, 1, 0.0, 0.0, GridBagConstraints.CENTER, GridBagConstraints.BOTH, new Insets(0, 0, 0, 0), 0, 0));
					limits_panel.setLayout(limits_panelLayout);
					limits_panel.setBorder(BorderFactory.createTitledBorder("Limits"));
					limits_panel.add(download_limit_label, new GridBagConstraints(0, 0, 1, 1, 0.0, 0.0, GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 0, 0));
					limits_panel.add(upload_limit_label, new GridBagConstraints(0, 1, 1, 1, 0.0, 0.0, GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 0, 0));
					limits_panel.add(download_limit_text_field, new GridBagConstraints(1, 0, 1, 1, 0.0, 0.0, GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, new Insets(0, 15, 0, 15), 0, 0));
					limits_panel.add(upload_limit_text_field, new GridBagConstraints(1, 1, 1, 1, 0.0, 0.0, GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, new Insets(0, 15, 0, 15), 0, 0));
					limits_panel.add(download_kb_s_label, new GridBagConstraints(2, 0, 1, 1, 0.0, 0.0, GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL, new Insets(0, 0, 0, 0), 0, 0));
					limits_panel.add(upload_kb_s_label, new GridBagConstraints(2, 1, 1, 1, 0.0, 0.0, GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL, new Insets(0, 0, 0, 0), 0, 0));
					limits_panel.add(enabled_download_limit_checkbox, new GridBagConstraints(3, 0, 1, 1, 0.0, 0.0, GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, new Insets(0, 0, 0, 0), 0, 0));
					limits_panel.add(enabled_upload_limit_checkbox, new GridBagConstraints(3, 1, 1, 1, 0.0, 0.0, GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, new Insets(0, 0, 0, 0), 0, 0));
                }
				{
					capacities_panel = new JPanel();