serverlist.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.swt.maintabs.serverlist;

import java.util.List;

import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.graphics.Color;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Menu;
import org.eclipse.swt.widgets.MenuItem;
import org.jmule.core.JMRunnable;
import org.jmule.core.JMThread;
import org.jmule.core.edonkey.ServerManager;
import org.jmule.core.edonkey.ServerManagerException;
import org.jmule.core.edonkey.impl.ED2KServerLink;
import org.jmule.core.edonkey.impl.Server;
import org.jmule.countrylocator.CountryLocator;
import org.jmule.ui.FlagPack.FlagSize;
import org.jmule.ui.localizer.Localizer;
import org.jmule.ui.localizer._;
import org.jmule.ui.swt.Refreshable;
import org.jmule.ui.swt.SWTConstants;
import org.jmule.ui.swt.SWTImageRepository;
import org.jmule.ui.swt.SWTPreferences;
import org.jmule.ui.swt.SWTThread;
import org.jmule.ui.swt.Utils;
import org.jmule.ui.swt.common.CountryFlagPainter;
import org.jmule.ui.swt.mainwindow.MainWindow;
import org.jmule.ui.swt.tables.BufferedTableRow;
import org.jmule.ui.swt.tables.JMTable;
import org.jmule.ui.swt.tables.TableItemCountryFlag;
import org.jmule.ui.utils.NumberFormatter;
import org.jmule.util.Misc;
/**
 * 
 * @author binary256
 * @version $$Revision: 1.7 $$
 * Last changed by $$Author: binary256_ $$ on $$Date: 2008/10/16 18:20:01 $$
 */
public class ServerList extends JMTable<Server> implements Refreshable {
	
	private ServerManager servers_manager;
	
	private Color server_down_color      = new Color(getDisplay(),178,178,178);
	private Color server_connected_color = new Color(getDisplay(),124,152,225);
	private Color server_default_color   = new Color(getDisplay(),0,0,0);
	
	private static final FlagSize default_flag_size = FlagSize.S25x15;
	
	private Menu no_servers_menu;
	private Menu no_selected_servers_menu;
	private Menu selected_server_menu;
	private Menu selected_multiple_servers_menu;
	
	private MenuItem selected_server_connect;
	private MenuItem selected_server_disconnect;
	private MenuItem no_selection_menu_disconnect;
	private MenuItem server_disconnect_multiselect,server_connect_multiselect;
	private MenuItem server_remove_all,server_remove_all_multiselect;
	private MenuItem add_to_static_list,remove_from_static_list;
	private MenuItem multisel_add_to_static_list,multisel_remove_from_static_list;
	
	private enum ServerListStatus { NO_SERVERS,NO_SERVERS_SELECTED_DISCONNECTED,NO_SERVERS_SELECTED_CONNECTED,SELECTED_DISCONNECTED_SERVER_NOT_CONNECTED,
							 		  SELECTED_MULTIPLE_SERVERS_NOT_CONNECTED, SELECTED_CONNECTED_SERVER,
							 		  SELECTED_MULTIPLE_SERVERS_WITH_ONE_CONNECTED,SELECTED_MULTIPLE_SERVERS_CONNECTED,
							 		  SELECTED_DISCONNECTED_SERVER_CONNECTED }
	
	public ServerList(Composite composite, final ServerManager server_manager) {
		super(composite, SWT.NONE);
		
		SWTServerListWrapper.getInstance().setServerList(this);
		
		this.servers_manager = server_manager;
		int width;
		width = SWTPreferences.getInstance().getColumnWidth(SWTConstants.SERVER_LIST_NAME_COLUMN_ID);
		addColumn(SWT.LEFT, SWTConstants.SERVER_LIST_NAME_COLUMN_ID,Localizer._("mainwindow.serverlisttab.serverlist.column.name"), "",width);
		
		width = SWTPreferences.getInstance().getColumnWidth(SWTConstants.SERVER_LIST_CC_COLUMN_ID);
		addColumn(SWT.CENTER, SWTConstants.SERVER_LIST_CC_COLUMN_ID,Localizer._("mainwindow.serverlisttab.serverlist.column.country_code"), _._("mainwindow.serverlisttab.serverlist.column.country_code.desc"),width);
		if (CountryLocator.getInstance().isServiceDown()) 
			disableColumn(SWTConstants.SERVER_LIST_CC_COLUMN_ID);
		
		width = SWTPreferences.getInstance().getColumnWidth(SWTConstants.SERVER_LIST_FLAG_COLUMN_ID);
		addColumn(SWT.LEFT, SWTConstants.SERVER_LIST_FLAG_COLUMN_ID,Localizer._("mainwindow.serverlisttab.serverlist.column.country"), "",width);
		if (CountryLocator.getInstance().isServiceDown()) 
			disableColumn(SWTConstants.SERVER_LIST_FLAG_COLUMN_ID);
		
		width = SWTPreferences.getInstance().getColumnWidth(SWTConstants.SERVER_LIST_IP_COLUMN_ID);
		addColumn(SWT.LEFT, SWTConstants.SERVER_LIST_IP_COLUMN_ID, Localizer._("mainwindow.serverlisttab.serverlist.column.address"), "",width);
		
		width = SWTPreferences.getInstance().getColumnWidth(SWTConstants.SERVER_LIST_DESCRIPTION_COLUMN_ID);
		addColumn(SWT.LEFT, SWTConstants.SERVER_LIST_DESCRIPTION_COLUMN_ID,Localizer._("mainwindow.serverlisttab.serverlist.column.description"), "",width);
		
		width = SWTPreferences.getInstance().getColumnWidth(SWTConstants.SERVER_LIST_PING_COLUMN_ID);
		addColumn(SWT.RIGHT, SWTConstants.SERVER_LIST_PING_COLUMN_ID,Localizer._("mainwindow.serverlisttab.serverlist.column.ping"), "",width);
		
		width = SWTPreferences.getInstance().getColumnWidth(SWTConstants.SERVER_LIST_USERS_COLUMN_ID);
		addColumn(SWT.RIGHT, SWTConstants.SERVER_LIST_USERS_COLUMN_ID,Localizer._("mainwindow.serverlisttab.serverlist.column.users"), "",width);
		
		width = SWTPreferences.getInstance().getColumnWidth(SWTConstants.SERVER_LIST_MAX_USERS_COLUMN_ID);
		addColumn(SWT.RIGHT, SWTConstants.SERVER_LIST_MAX_USERS_COLUMN_ID,Localizer._("mainwindow.serverlisttab.serverlist.column.max_users"), _._("mainwindow.serverlisttab.serverlist.column.maxusers.desc"),width);
		
		width = SWTPreferences.getInstance().getColumnWidth(SWTConstants.SERVER_LIST_FILES_COLUMN_ID);
		addColumn(SWT.RIGHT, SWTConstants.SERVER_LIST_FILES_COLUMN_ID,Localizer._("mainwindow.serverlisttab.serverlist.column.files"), "",width);
		
		width = SWTPreferences.getInstance().getColumnWidth(SWTConstants.SERVER_LIST_SOFT_LIMIT_COLUMN_ID);
		addColumn(SWT.RIGHT, SWTConstants.SERVER_LIST_SOFT_LIMIT_COLUMN_ID,Localizer._("mainwindow.serverlisttab.serverlist.column.soft_limit"), _._("mainwindow.serverlisttab.serverlist.column.soft_limit.desc"),width);
		
		width = SWTPreferences.getInstance().getColumnWidth(SWTConstants.SERVER_LIST_HARD_LIMIT_COLUMN_ID);
		addColumn(SWT.RIGHT, SWTConstants.SERVER_LIST_HARD_LIMIT_COLUMN_ID,Localizer._("mainwindow.serverlisttab.serverlist.column.hard_limit"), _._("mainwindow.serverlisttab.serverlist.column.hard_limit.desc"),width);
		
		width = SWTPreferences.getInstance().getColumnWidth(SWTConstants.SERVER_LIST_VERSION_COLUMN_ID);
		addColumn(SWT.RIGHT, SWTConstants.SERVER_LIST_VERSION_COLUMN_ID,Localizer._("mainwindow.serverlisttab.serverlist.column.software"), "",width);
		
		width = SWTPreferences.getInstance().getColumnWidth(SWTConstants.SERVER_LIST_STATIC_COLUMN_ID);
		addColumn(SWT.LEFT, SWTConstants.SERVER_LIST_STATIC_COLUMN_ID,Localizer._("mainwindow.serverlisttab.serverlist.column.static"), "",width);
		
		updateColumnOrder();
		updateColumnVisibility();
		
		final SWTServerListWrapper wrapper = SWTServerListWrapper.getInstance();
		
		// No servers
		no_servers_menu = new Menu(this);
		
		MenuItem no_servers_server_add = new MenuItem (no_servers_menu, SWT.PUSH);
		no_servers_server_add.setText (Localizer._("mainwindow.serverlisttab.serverlist.popupmenu.add_server"));
		no_servers_server_add.setImage(SWTImageRepository.getImage("server_add.png"));
		no_servers_server_add.addSelectionListener(new SelectionAdapter() {
			public void widgetSelected(final SelectionEvent e) {
				showServerAddWindow();
			}
		});
		
		new MenuItem (no_servers_menu, SWT.SEPARATOR);
		
		MenuItem no_server_paste_ed2k_links = new MenuItem (no_servers_menu, SWT.PUSH);
		no_server_paste_ed2k_links.setText (Localizer._("mainwindow.serverlisttab.serverlist.popupmenu.paste_ed2k_links"));
		no_server_paste_ed2k_links.setImage(SWTImageRepository.getImage("ed2k_link_paste.png"));
		no_server_paste_ed2k_links.addSelectionListener(new SelectionAdapter() {
			public void widgetSelected(final SelectionEvent e) {
				pasteED2KLinks();
			}
		});
		
		new MenuItem (no_servers_menu, SWT.SEPARATOR);
		MenuItem no_server_column_setup = new MenuItem (no_servers_menu, SWT.PUSH);
		no_server_column_setup.setText (Localizer._("mainwindow.serverlisttab.serverlist.popupmenu.column_setup"));
		no_server_column_setup.setImage(SWTImageRepository.getImage("columns_setup.png"));
		no_server_column_setup.addSelectionListener(new SelectionAdapter() {
			public void widgetSelected(final SelectionEvent e) {
				showColumnEditorWindow();
			}
		});
		
		no_selected_servers_menu = new Menu(this);
		MenuItem no_selection_menu_add = new MenuItem(no_selected_servers_menu,SWT.PUSH);
		no_selection_menu_add.setText(Localizer._("mainwindow.serverlisttab.serverlist.popupmenu.add_server"));
		no_selection_menu_add.setImage(SWTImageRepository.getImage("server_add.png"));
		no_selection_menu_add.addSelectionListener(new SelectionAdapter() {
			public void widgetSelected(final SelectionEvent e) {
				showServerAddWindow();
			} 
		});
		
		new MenuItem(no_selected_servers_menu,SWT.SEPARATOR);
		
		no_selection_menu_disconnect = new MenuItem(no_selected_servers_menu,SWT.PUSH);
		no_selection_menu_disconnect.setText(Localizer._("mainwindow.serverlisttab.serverlist.popupmenu.disconnect_from"));
		no_selection_menu_disconnect.setImage(SWTImageRepository.getImage("server_disconnect.png"));
		no_selection_menu_disconnect.addSelectionListener(new SelectionAdapter() {
			public void widgetSelected(final SelectionEvent e) {
				wrapper.disconnect();
			} 
		});
		
		new MenuItem(no_selected_servers_menu,SWT.SEPARATOR);
		
		MenuItem no_selection_menu_remove_all = new MenuItem(no_selected_servers_menu,SWT.PUSH);
		no_selection_menu_remove_all.setText(Localizer._("mainwindow.serverlisttab.serverlist.popupmenu.remove_all"));
		no_selection_menu_remove_all.setImage(SWTImageRepository.getImage("remove_all.png"));
		no_selection_menu_remove_all.addSelectionListener(new SelectionAdapter() {
			public void widgetSelected(final SelectionEvent e) {
				clearServerList();
			} 
		});
		
		new MenuItem(no_selected_servers_menu,SWT.SEPARATOR);	
		
		MenuItem no_selection_menu_paste_ed2k = new MenuItem(no_selected_servers_menu,SWT.PUSH);
		no_selection_menu_paste_ed2k.setText(Localizer._("mainwindow.serverlisttab.serverlist.popupmenu.paste_ed2k_links"));
		no_selection_menu_paste_ed2k.setImage(SWTImageRepository.getImage("ed2k_link_paste.png"));
		no_selection_menu_paste_ed2k.addSelectionListener(new SelectionAdapter() {
			public void widgetSelected(final SelectionEvent e) {
				pasteED2KLinks();
			} 
		});
		
		new MenuItem(no_selected_servers_menu,SWT.SEPARATOR);
		
		MenuItem no_selection_menu_column_setup = new MenuItem(no_selected_servers_menu,SWT.PUSH);
		no_selection_menu_column_setup.setText(Localizer._("mainwindow.serverlisttab.serverlist.popupmenu.column_setup"));
		no_selection_menu_column_setup.setImage(SWTImageRepository.getImage("columns_setup.png"));
		no_selection_menu_column_setup.addSelectionListener(new SelectionAdapter() {
			public void widgetSelected(final SelectionEvent e) {
				showColumnEditorWindow();
			} 
		});
		
		selected_server_menu =  new Menu(this);
		
		selected_server_connect = new MenuItem (selected_server_menu, SWT.PUSH);
		selected_server_connect.setText (Localizer._("mainwindow.serverlisttab.serverlist.popupmenu.connect_to"));
		selected_server_connect.setImage(SWTImageRepository.getImage("server_connect.png"));
		selected_server_connect.addSelectionListener(new SelectionAdapter() {
		public void widgetSelected(final SelectionEvent e) {
			Server selected_server = (Server) getSelectedObject();
			wrapper.connectTo(selected_server);
		}} );
		
		selected_server_disconnect = new MenuItem (selected_server_menu, SWT.PUSH);
		selected_server_disconnect.setText (Localizer._("mainwindow.serverlisttab.serverlist.popupmenu.disconnect_from"));
		selected_server_disconnect.setImage(SWTImageRepository.getImage("server_disconnect.png"));
		selected_server_disconnect.addSelectionListener(new SelectionAdapter() {
		public void widgetSelected(final SelectionEvent e) {
			if (wrapper.isAutoconnecting())
				wrapper.stopConnecting();
			else
				wrapper.disconnect();
		}} );
		
		new MenuItem (selected_server_menu, SWT.SEPARATOR);
		MenuItem server_add = new MenuItem (selected_server_menu, SWT.PUSH);
		server_add.setText (Localizer._("mainwindow.serverlisttab.serverlist.popupmenu.add_server"));
		server_add.setImage(SWTImageRepository.getImage("server_add.png"));
		server_add.addSelectionListener(new SelectionAdapter() {
			public void widgetSelected(final SelectionEvent e) {
				showServerAddWindow();
			}
		});
		final MenuItem server_remove = new MenuItem (selected_server_menu, SWT.PUSH);
		server_remove.setText (Localizer._("mainwindow.serverlisttab.serverlist.popupmenu.remove_server"));
		server_remove.setImage(SWTImageRepository.getImage("server_delete.png"));
		server_remove.addSelectionListener(new SelectionAdapter() {
			public void widgetSelected(final SelectionEvent e) {
				removeSelectedServers();
			}
		});
		server_remove_all = new MenuItem (selected_server_menu, SWT.PUSH);
		server_remove_all.setText (Localizer._("mainwindow.serverlisttab.serverlist.popupmenu.remove_all"));
		server_remove_all.setImage(SWTImageRepository.getImage("remove_all.png"));
		server_remove_all.addSelectionListener(new SelectionAdapter() {
			public void widgetSelected(final SelectionEvent e) {
				clearServerList();
			}
		});
		new MenuItem (selected_server_menu, SWT.SEPARATOR);
		final MenuItem server_copy_ed2k_link = new MenuItem (selected_server_menu, SWT.PUSH);