Package org.gudy.azureus2.ui.swt.views.configsections

Source Code of org.gudy.azureus2.ui.swt.views.configsections.ConfigSectionConnection

/*
* File    : ConfigPanelServer.java
* Created : 11 mar. 2004
* By      : TuxPaper
*
* Copyright (C) 2004, 2005, 2006 Aelitis SAS, All rights Reserved
*
* 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.
*
* 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 ( see the LICENSE file ).
*
* 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*
* AELITIS, SAS au capital de 46,603.30 euros,
* 8 Allee Lenotre, La Grille Royale, 78600 Le Mesnil le Roi, France.
*/

package org.gudy.azureus2.ui.swt.views.configsections;

import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.events.MouseAdapter;
import org.eclipse.swt.events.MouseEvent;
import org.eclipse.swt.layout.*;
import org.eclipse.swt.widgets.Group;
import org.eclipse.swt.widgets.Label;

import org.gudy.azureus2.core3.config.COConfigurationManager;
import org.gudy.azureus2.core3.internat.MessageText;
import org.gudy.azureus2.core3.peer.PEPeerSource;
import org.gudy.azureus2.core3.util.AENetworkClassifier;
import org.gudy.azureus2.plugins.ui.config.ConfigSection;
import org.gudy.azureus2.ui.swt.components.LinkLabel;
import org.gudy.azureus2.ui.swt.config.*;
import org.gudy.azureus2.ui.swt.mainwindow.Colors;
import org.gudy.azureus2.ui.swt.plugins.UISWTConfigSection;
import org.gudy.azureus2.ui.swt.Messages;
import org.gudy.azureus2.ui.swt.Utils;

public class ConfigSectionConnection implements UISWTConfigSection {
 
  private static final String CFG_PREFIX = "ConfigView.section.connection.";
   
  public String configSectionGetParentSection() {
    return ConfigSection.SECTION_ROOT;
  }

  public String configSectionGetName() {
    return ConfigSection.SECTION_CONNECTION;
  }

  public void configSectionSave() {
  }

  public void configSectionDelete() {
  }
 
  public int maxUserMode() {
    return 2;
  }


  public Composite configSectionCreate(final Composite parent) {
    Label label;
    GridData gridData;
    GridLayout layout;
    Composite cMiniArea;

    int userMode = COConfigurationManager.getIntParameter("User Mode");

    Composite cSection = new Composite(parent, SWT.NULL);
    gridData = new GridData(GridData.VERTICAL_ALIGN_FILL
        | GridData.HORIZONTAL_ALIGN_FILL);
    cSection.setLayoutData(gridData);
    layout = new GridLayout();
    cSection.setLayout(layout);

    ///////////////////////

    cMiniArea = new Composite(cSection, SWT.NULL);
    layout = new GridLayout();
    layout.numColumns = 2;
    layout.marginHeight = 0;
    layout.marginWidth = 0;
    cMiniArea.setLayout(layout);
    gridData = new GridData(GridData.FILL_HORIZONTAL);
    cMiniArea.setLayoutData(gridData);
   
    final boolean  separate_ports = userMode > 1 || COConfigurationManager.getIntParameter( "TCP.Listen.Port" ) != COConfigurationManager.getIntParameter( "UDP.Listen.Port" );

    label = new Label(cMiniArea, SWT.NULL);
    Messages.setLanguageText(label, separate_ports?"ConfigView.label.tcplistenport":"ConfigView.label.serverport");
    gridData = new GridData();
    label.setLayoutData(gridData);

    final IntParameter tcplisten = new IntParameter(cMiniArea,
        "TCP.Listen.Port", 1, 65535);
    gridData = new GridData();
    tcplisten.setLayoutData(gridData);

    tcplisten.addChangeListener(new ParameterChangeAdapter() {
      public void intParameterChanging(Parameter p, int toValue) {
        if (toValue == 6880) {
          toValue = 6881;
          tcplisten.setValue(toValue);
        }

        if (!separate_ports) {
          COConfigurationManager.setParameter("UDP.Listen.Port", toValue);
          COConfigurationManager.setParameter("UDP.NonData.Listen.Port",
              toValue);
        }
      }
    });
   
    if ( separate_ports ){
     
      label = new Label(cMiniArea, SWT.NULL);
      Messages.setLanguageText(label, "ConfigView.label.udplistenport");
      gridData = new GridData(GridData.HORIZONTAL_ALIGN_END);
      label.setLayoutData(gridData);

      final IntParameter udp_listen = new IntParameter(cMiniArea,
          "UDP.Listen.Port", 1, 65535);
      gridData = new GridData();
      udp_listen.setLayoutData(gridData);

      final boolean MULTI_UDP = COConfigurationManager.ENABLE_MULTIPLE_UDP_PORTS && userMode > 1;
     
      udp_listen.addChangeListener(new ParameterChangeAdapter() {
        public void intParameterChanging(Parameter p, int toValue) {
          if (toValue == 6880) {
            toValue = 6881;
            udp_listen.setValue(toValue);
          }

          if (!MULTI_UDP) {
            COConfigurationManager.setParameter("UDP.NonData.Listen.Port",
                toValue);
          }
        }
      });
   
      if ( MULTI_UDP ){
     
        Composite cNonDataUDPArea = new Composite(cSection, SWT.NULL);
        layout = new GridLayout();
        layout.numColumns = 2;
        layout.marginHeight = 0;
        layout.marginWidth = 0;
        cNonDataUDPArea.setLayout(layout);
        gridData = new GridData(GridData.FILL_HORIZONTAL);
        cNonDataUDPArea.setLayoutData(gridData);
       
        final BooleanParameter commonUDP =
          new BooleanParameter(cNonDataUDPArea, "UDP.NonData.Listen.Port.Same",  CFG_PREFIX + "nondata.udp.same");
        gridData = new GridData();
        gridData.horizontalIndent = 16;
        commonUDP.setLayoutData( gridData );
       
        final IntParameter non_data_udp_listen = new IntParameter(
            cNonDataUDPArea, "UDP.NonData.Listen.Port");
 
        non_data_udp_listen.addChangeListener(
          new ParameterChangeAdapter()
          {
            public void intParameterChanging(Parameter p, int toValue) {
              if (toValue == 6880) {
                toValue = 6881;
                non_data_udp_listen.setValue(toValue);
              }
            }
          });
       
        udp_listen.addChangeListener(
            new ParameterChangeAdapter()
            {
              public void parameterChanged(Parameter p, boolean caused_internally)
              {
                if ( commonUDP.isSelected()){
                 
                  int udp_listen_port = udp_listen.getValue();
     
                  if ( udp_listen_port != 6880 ){
                   
                    COConfigurationManager.setParameter( "UDP.NonData.Listen.Port", udp_listen_port );
                   
                    non_data_udp_listen.setValue( udp_listen_port );
                  }
                }
              }
            });
       
        gridData = new GridData();
        non_data_udp_listen.setLayoutData( gridData );
 
        commonUDP.setAdditionalActionPerformer(new ChangeSelectionActionPerformer( non_data_udp_listen.getControls(), true ));
       
        commonUDP.addChangeListener(
          new ParameterChangeAdapter()
          {
            public void
            parameterChanged(
              Parameter p,
              boolean caused_internally)
            {
              if ( commonUDP.isSelected()){
               
                int  udp_listen_port = COConfigurationManager.getIntParameter("UDP.Listen.Port");
               
                if ( COConfigurationManager.getIntParameter("UDP.NonData.Listen.Port") != udp_listen_port ){
                 
                  COConfigurationManager.setParameter( "UDP.NonData.Listen.Port", udp_listen_port );
                 
                  non_data_udp_listen.setValue( udp_listen_port );
                }
              }
            }
          });
       
        final BooleanParameter enable_tcp =
          new BooleanParameter(cNonDataUDPArea, "TCP.Listen.Port.Enable",  CFG_PREFIX + "tcp.enable");
        gridData = new GridData();
        enable_tcp.setLayoutData( gridData );
        label = new Label(cNonDataUDPArea, SWT.NULL);
       
        final BooleanParameter enable_udp =
          new BooleanParameter(cNonDataUDPArea, "UDP.Listen.Port.Enable",  CFG_PREFIX + "udp.enable");
        gridData = new GridData();
        enable_udp.setLayoutData( gridData );
        label = new Label(cNonDataUDPArea, SWT.NULL);
       
        enable_tcp.setAdditionalActionPerformer(
            new ChangeSelectionActionPerformer( tcplisten ));
       
        enable_udp.setAdditionalActionPerformer(
            new ChangeSelectionActionPerformer( udp_listen ));
      }
    }
   
    if ( userMode > 1 ){
   
      final BooleanParameter prefer_udp =
        new BooleanParameter(cMiniArea, "peercontrol.prefer.udp",  CFG_PREFIX + "prefer.udp");
      gridData = new GridData();
      prefer_udp.setLayoutData( gridData );
      label = new Label(cMiniArea, SWT.NULL);
    }
   
    if (userMode < 2) {
      // wiki link
      label = new Label(cSection, SWT.NULL);
      gridData = new GridData();
      label.setLayoutData(gridData);
      label.setText(MessageText.getString("Utils.link.visit") + ":");

      final Label linkLabel = new Label(cSection, SWT.NULL);
      linkLabel.setText(MessageText
          .getString(CFG_PREFIX + "serverport.wiki"));
      linkLabel
          .setData("http://wiki.vuze.com/w/Why_ports_like_6881_are_no_good_choice");
      linkLabel.setCursor(linkLabel.getDisplay().getSystemCursor(SWT.CURSOR_HAND));
      linkLabel.setForeground(Colors.blue);
      gridData = new GridData();
      linkLabel.setLayoutData(gridData);
      linkLabel.addMouseListener(new MouseAdapter() {
        public void mouseDoubleClick(MouseEvent arg0) {
          Utils.launch((String) ((Label) arg0.widget).getData());
        }

        public void mouseDown(MouseEvent arg0) {
          Utils.launch((String) ((Label) arg0.widget).getData());
        }
      });
    }

    if (userMode > 0) {
      /////////////////////// HTTP ///////////////////

      Group http_group = new Group(cSection, SWT.NULL);
     
      Messages.setLanguageText(http_group,CFG_PREFIX + "group.http");
     
      GridLayout http_layout = new GridLayout();
     
      http_layout.numColumns = 2;

      http_group.setLayout(http_layout);

      gridData = new GridData(GridData.FILL_HORIZONTAL);
      http_group.setLayoutData(gridData);

      label = new Label(http_group, SWT.WRAP);
      Messages.setLanguageText(label, CFG_PREFIX + "group.http.info");

      new LinkLabel(
          http_group,
          "ConfigView.label.please.visit.here",
          "http://wiki.vuze.com/w/HTTP_Seeding");

      final BooleanParameter enable_http =
        new BooleanParameter(http_group, "HTTP.Data.Listen.Port.Enable", CFG_PREFIX + "http.enable");
      gridData = new GridData();
      gridData.horizontalSpan = 2;
      enable_http.setLayoutData( gridData );

      label = new Label(http_group, SWT.NULL);
      Messages.setLanguageText(label, CFG_PREFIX + "http.port" );

      IntParameter http_port = new IntParameter(http_group, "HTTP.Data.Listen.Port");

      gridData = new GridData();
      http_port.setLayoutData( gridData );

      label = new Label(http_group, SWT.NULL);
      Messages.setLanguageText(label, CFG_PREFIX + "http.portoverride" );

      IntParameter http_port_override = new IntParameter(http_group, "HTTP.Data.Listen.Port.Override");

      gridData = new GridData();
      http_port_override.setLayoutData( gridData );

      enable_http.setAdditionalActionPerformer( new ChangeSelectionActionPerformer( http_port ));
      enable_http.setAdditionalActionPerformer( new ChangeSelectionActionPerformer( http_port_override ));
    }
   
    if (userMode > 0) {
      /////////////////////// PEER SOURCES GROUP ///////////////////

      Group peer_sources_group = new Group(cSection, SWT.NULL);
      Messages.setLanguageText(peer_sources_group,
          CFG_PREFIX + "group.peersources");
      GridLayout peer_sources_layout = new GridLayout();
      peer_sources_group.setLayout(peer_sources_layout);

      gridData = new GridData(GridData.FILL_HORIZONTAL);
      peer_sources_group.setLayoutData(gridData);

      label = new Label(peer_sources_group, SWT.WRAP);
      Messages.setLanguageText(label,
          CFG_PREFIX + "group.peersources.info");
      gridData = new GridData();
      label.setLayoutData(gridData);

      for (int i = 0; i < PEPeerSource.PS_SOURCES.length; i++) {

        String p = PEPeerSource.PS_SOURCES[i];

        String config_name = "Peer Source Selection Default." + p;
        String msg_text = CFG_PREFIX + "peersource." + p;

        BooleanParameter peer_source = new BooleanParameter(peer_sources_group,
            config_name, msg_text);

        gridData = new GridData();
        peer_source.setLayoutData(gridData);
      }


      //////////////////////

      if (userMode > 1) {

        /////////////////////// NETWORKS GROUP ///////////////////

        Group networks_group = new Group(cSection, SWT.NULL);
        Messages.setLanguageText(networks_group,
            CFG_PREFIX + "group.networks");
        GridLayout networks_layout = new GridLayout();
        networks_group.setLayout(networks_layout);

        gridData = new GridData(GridData.FILL_HORIZONTAL);
        networks_group.setLayoutData(gridData);

        label = new Label(networks_group, SWT.NULL);
        Messages.setLanguageText(label,
            CFG_PREFIX + "group.networks.info");
        gridData = new GridData();
        label.setLayoutData(gridData);

        for (int i = 0; i < AENetworkClassifier.AT_NETWORKS.length; i++) {

          String nn = AENetworkClassifier.AT_NETWORKS[i];

          String config_name = "Network Selection Default." + nn;
          String msg_text = CFG_PREFIX + "networks." + nn;

          BooleanParameter network = new BooleanParameter(networks_group,
              config_name, msg_text);

          gridData = new GridData();
          network.setLayoutData(gridData);
        }

        label = new Label(networks_group, SWT.NULL);
        gridData = new GridData();
        label.setLayoutData(gridData);

        BooleanParameter network_prompt = new BooleanParameter(networks_group,
            "Network Selection Prompt",
            CFG_PREFIX + "networks.prompt");

        gridData = new GridData();
        network_prompt.setLayoutData(gridData);

      } // end userMode>1
    } // end userMode>0

    ///////////////////////  

    return cSection;

  }
}
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