package org.gudy.azureus2.ui.swt.speedtest;
import org.gudy.azureus2.ui.swt.wizard.AbstractWizardPanel;
import org.gudy.azureus2.ui.swt.wizard.Wizard;
import org.gudy.azureus2.ui.swt.wizard.IWizardPanel;
import org.gudy.azureus2.ui.swt.Messages;
import org.gudy.azureus2.ui.swt.views.stats.TransferStatsView;
import org.gudy.azureus2.core3.config.COConfigurationManager;
import org.gudy.azureus2.core3.config.impl.TransferSpeedValidator;
import org.gudy.azureus2.core3.internat.MessageText;
import org.gudy.azureus2.core3.util.DisplayFormatters;
import org.eclipse.swt.widgets.*;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.SWT;
import com.aelitis.azureus.core.AzureusCoreFactory;
import com.aelitis.azureus.core.networkmanager.admin.NetworkAdminSpeedTesterResult;
import com.aelitis.azureus.core.speedmanager.SpeedManager;
import com.aelitis.azureus.core.speedmanager.SpeedManagerLimitEstimate;
/**
* Created on May 1, 2007
* Created by Alan Snyder
* Copyright (C) 2007 Aelitis, All Rights Reserved.
* <p/>
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
* <p/>
* AELITIS, SAS au capital de 63.529,40 euros
* 8 Allee Lenotre, La Grille Royale, 78600 Le Mesnil le Roi, France.
*/
public class SpeedTestSetLimitPanel extends AbstractWizardPanel {
private int measuredUploadKbps, measuredDownloadKbps;
private boolean downloadTestRan,uploadTestRan = true;
private boolean downloadHitLimit, uploadHitLimit;
private Button apply;
private Combo downConfLevelCombo;
private Combo upConfLevelCombo;
private SpeedManager speedManager;
private TransferStatsView.limitToTextHelper helper;
public SpeedTestSetLimitPanel(Wizard wizard, IWizardPanel previousPanel, int upload, long maxup, int download, long maxdown) {
super(wizard, previousPanel);
downloadHitLimit = download > maxdown - 20*1024;
uploadHitLimit = upload > maxup - 20*1024;
measuredUploadKbps =upload/1024;
if(measuredUploadKbps<5){
uploadTestRan = false;
}
measuredDownloadKbps =download/1024;
if(measuredDownloadKbps<5){
downloadTestRan = false;
}
speedManager = AzureusCoreFactory.getSingleton().getSpeedManager();
helper = new TransferStatsView.limitToTextHelper();
}
/**
* Panel has text at the top explaining the result.
* Then under that it has a label the measured upload value and the recommended value.
* Then a button with apply.
*/
public void show() {
wizard.setTitle(MessageText.getString("SpeedTestWizard.set.upload.title"));
wizard.setCurrentInfo(MessageText.getString("SpeedTestWizard.set.upload.hint"));
Composite rootPanel = wizard.getPanel();
GridLayout layout = new GridLayout();
layout.numColumns = 1;
rootPanel.setLayout(layout);
Composite panel = new Composite(rootPanel, SWT.NULL);
GridData gridData = new GridData(GridData.FILL_HORIZONTAL);
panel.setLayoutData(gridData);
layout = new GridLayout();
layout.numColumns = 4;
panel.setLayout(layout);
Label explain = new Label(panel, SWT.WRAP);
gridData = new GridData(GridData.FILL_HORIZONTAL);
gridData.horizontalSpan = 4;
explain.setLayoutData(gridData);
Messages.setLanguageText(explain,"SpeedTestWizard.set.upload.panel.explain");
//spacer line
Label spacer = new Label(panel, SWT.NULL);
gridData = new GridData();
gridData.horizontalSpan = 4;
spacer.setLayoutData(gridData);
Label spacer1 = new Label(panel, SWT.NULL);
gridData = new GridData();
spacer1.setLayoutData(gridData);
Label bytesCol = new Label(panel, SWT.NULL);
gridData = new GridData();
gridData.widthHint=80;
bytesCol.setLayoutData(gridData);
Messages.setLanguageText(bytesCol,"SpeedTestWizard.set.upload.bytes.per.sec");
Label bitsCol = new Label(panel, SWT.NULL);
gridData = new GridData();
gridData.widthHint=80;
bitsCol.setLayoutData(gridData);
Messages.setLanguageText(bitsCol,"SpeedTestWizard.set.upload.bits.per.sec");
Label confLevel = new Label(panel, SWT.NULL);
gridData = new GridData();
gridData.widthHint=80;
confLevel.setLayoutData(gridData);
Messages.setLanguageText(confLevel,"SpeedTestWizard.set.limit.conf.level");
//upload limit label.
Label ul = new Label(panel, SWT.NULL );
gridData = new GridData();
ul.setLayoutData(gridData);
Messages.setLanguageText(
ul,
"SpeedView.stats.estupcap",
new String[] { DisplayFormatters.getRateUnit(DisplayFormatters.UNIT_KB)});
final Text uploadLimitSetting = new Text(panel, SWT.BORDER );
gridData = new GridData(GridData.BEGINNING);
gridData.widthHint=80;
uploadLimitSetting.setLayoutData(gridData);
int uploadCapacity = determineRateSettingEx(measuredUploadKbps,uploadTestRan,true);
//don't accept any value less the 20 kb/s
if(uploadCapacity<20)
uploadCapacity=20;
uploadLimitSetting.setText( ""+uploadCapacity );
uploadLimitSetting.addListener(SWT.Verify, new NumberListener(uploadLimitSetting));
//echo
final Label echo = new Label(panel, SWT.NULL);
gridData = new GridData();
gridData.horizontalSpan = 1;
gridData.widthHint = 80;
echo.setLayoutData(gridData);
echo.setText( DisplayFormatters.formatByteCountToBitsPerSec(uploadCapacity*1024) );
//This space has a change listener the updates in bits/sec.
//want a change listener to update the echo label which has the value in bits/sec.
uploadLimitSetting.addListener(SWT.Modify, new ByteConversionListener(echo,uploadLimitSetting));
//confidence setting.
final String[] confName = helper.getSettableTypes();
final String[] confValue = helper.getSettableTypes();
//upload confidence setting.
int uploadDropIndex = setDefaultConfidenceLevelEx(measuredUploadKbps,uploadTestRan,true,confValue);
upConfLevelCombo = new Combo(panel, SWT.READ_ONLY );
addDropElements(upConfLevelCombo,confName);
upConfLevelCombo.select(uploadDropIndex);
//download limit label.
Label dl = new Label( panel, SWT.NULL );
gridData = new GridData();
dl.setLayoutData(gridData);
Messages.setLanguageText(
dl,
"SpeedView.stats.estdowncap",
new String[] { DisplayFormatters.getRateUnit(DisplayFormatters.UNIT_KB)});
final Text downloadLimitSetting = new Text(panel, SWT.BORDER);
gridData = new GridData(GridData.BEGINNING);
gridData.widthHint=80;
downloadLimitSetting.setLayoutData(gridData);
int bestDownloadSetting = determineRateSettingEx(measuredDownloadKbps,downloadTestRan,false);
downloadLimitSetting.setText( ""+bestDownloadSetting );
downloadLimitSetting.addListener(SWT.Verify, new NumberListener(downloadLimitSetting) );
//echo
final Label downEcho = new Label(panel, SWT.NULL);
gridData = new GridData();
gridData.horizontalSpan = 1;
gridData.widthHint = 80;
downEcho.setLayoutData(gridData);
downEcho.setText( DisplayFormatters.formatByteCountToBitsPerSec(bestDownloadSetting*1024) );
//convert bytes to bits on the fly for user.
downloadLimitSetting.addListener(SWT.Modify, new ByteConversionListener(downEcho, downloadLimitSetting) );
int downIndex = setDefaultConfidenceLevelEx(measuredDownloadKbps,downloadTestRan,false,confValue);
downConfLevelCombo = new Combo(panel, SWT.READ_ONLY );
addDropElements(downConfLevelCombo,confName);
downConfLevelCombo.select(downIndex);
//spacer col
Label c1 = new Label(panel, SWT.NULL);
gridData = new GridData();
gridData.horizontalSpan = 1;
gridData.widthHint = 80;
c1.setLayoutData(gridData);
SpeedManager sm = AzureusCoreFactory.getSingleton().getSpeedManager();
if ( uploadTestRan ){
//Since cable modems can over estimate upload need to drop type setting to estimate.
sm.setEstimatedUploadCapacityBytesPerSec(
measuredUploadKbps*1024,
uploadHitLimit? // parg: as far as I can tell this stuff is deliberate, probably because the 'measured' conf settings screwed things up
SpeedManagerLimitEstimate.TYPE_ESTIMATED :SpeedManagerLimitEstimate.TYPE_ESTIMATED);
}
if ( downloadTestRan ){
sm.setEstimatedDownloadCapacityBytesPerSec(
measuredDownloadKbps*1024,
downloadHitLimit?
SpeedManagerLimitEstimate.TYPE_MEASURED_MIN :SpeedManagerLimitEstimate.TYPE_MEASURED);
}
apply = new Button(panel, SWT.PUSH);
Messages.setLanguageText(apply, "SpeedTestWizard.set.upload.button.apply" );
gridData = new GridData();
gridData.widthHint = 70;
apply.setLayoutData(gridData);
apply.addListener(SWT.Selection, new Listener(){
public void handleEvent(Event event){
//Turn the string into an int and make it kbps.
int uploadLimitKBPS = Integer.parseInt( uploadLimitSetting.getText() );
int downlaodLimitKBPS = Integer.parseInt( downloadLimitSetting.getText() );
//No value less then 20 kpbs should be allowed.
if(uploadLimitKBPS<20){
uploadLimitKBPS=20;
}
//download value can never be less then upload.
if( downlaodLimitKBPS < uploadLimitKBPS ){
downlaodLimitKBPS = uploadLimitKBPS;
}
// turn off auto-speed!
COConfigurationManager.setParameter( TransferSpeedValidator.AUTO_UPLOAD_ENABLED_CONFIGKEY, false );
COConfigurationManager.setParameter( TransferSpeedValidator.AUTO_UPLOAD_SEEDING_ENABLED_CONFIGKEY, false );
//set upload limits
COConfigurationManager.setParameter( "AutoSpeed Max Upload KBs", uploadLimitKBPS );
COConfigurationManager.setParameter( TransferSpeedValidator.UPLOAD_CONFIGKEY, uploadLimitKBPS );
COConfigurationManager.setParameter( TransferSpeedValidator.UPLOAD_SEEDING_CONFIGKEY , uploadLimitKBPS );
// - Do we set these?
//COConfigurationManager.setParameter( TransferSpeedValidator.DOWNLOAD_CONFIGKEY, downlaodLimitKBPS );
if(downloadTestRan){
int dIndex = downConfLevelCombo.getSelectionIndex();
float downEstType = helper.textToType( confValue[dIndex] );
speedManager.setEstimatedUploadCapacityBytesPerSec( downlaodLimitKBPS , downEstType );
}
if(uploadTestRan){
int uIndex = upConfLevelCombo.getSelectionIndex();
float upEstType = helper.textToType( confValue[uIndex] );
speedManager.setEstimatedUploadCapacityBytesPerSec( uploadLimitKBPS , upEstType );
}
wizard.setFinishEnabled(true);
wizard.setPreviousEnabled(false);
}
});
//spacer col
Label c3 = new Label(panel, SWT.NULL);
gridData = new GridData();
gridData.horizontalSpan = 1;
c3.setLayoutData(gridData);
//spacer line
Label spacer2 = new Label(panel, SWT.NULL);
gridData = new GridData();
gridData.horizontalSpan = 3;
spacer2.setLayoutData(gridData);
//switch column width to 5 columns.
Composite resultsPanel = new Composite(rootPanel, SWT.NULL);
gridData = new GridData( GridData.VERTICAL_ALIGN_END | GridData.FILL_HORIZONTAL );
resultsPanel.setLayoutData(gridData);
layout = new GridLayout();
layout.numColumns = 5;
layout.makeColumnsEqualWidth=true;
resultsPanel.setLayout(layout);
//display last test result
NetworkAdminSpeedTesterResult result = SpeedTestData.getInstance().getLastResult();
if( result.hadError() ){
//error
String error = result.getLastError();
createResultLabels(resultsPanel,true);
createErrorDesc(resultsPanel,error);
createTestDesc(resultsPanel);
}else{
//no error
//print out the last result format.
int upload = result.getUploadSpeed();
int download = result.getDownloadSpeed();
createResultLabels(resultsPanel,false);
createResultData(resultsPanel, MessageText.getString("GeneralView.label.uploadspeed") ,upload);
createResultData(resultsPanel, MessageText.getString("GeneralView.label.downloadspeed"), download);
createTestDesc(resultsPanel);
}
}//show
private void addDropElements(Combo combo, String[] elements){
if(elements==null){
return;
}
int n = elements.length;
for(int i=0;i<n;i++){
combo.add(elements[i]);
}
}//
/**
*
* @param transferRateKBPS -
* @param testRan -
* @param isUpload -
* @param values -
* @return - index of dropdown that matches or -1 to indicate no match.
*/
private int setDefaultConfidenceLevelEx(int transferRateKBPS, boolean testRan, boolean isUpload, String[] values){
float retValType;
SpeedManagerLimitEstimate est;
if(isUpload){
est = speedManager.getEstimatedUploadCapacityBytesPerSec();
}else{
est = speedManager.getEstimatedDownloadCapacityBytesPerSec();
}
float originalEstType = est.getEstimateType();
//if it was previous Fixed leave it alone.
if( originalEstType==SpeedManagerLimitEstimate.TYPE_MANUAL ){
retValType = originalEstType;
}else if( !testRan ){
//if no test was run leave then confidence level alone.
retValType = originalEstType;
}else if( isUpload ){
//Since cable modems can burst data, need to downgrade rating for uploads (unfortunately)
retValType = SpeedManagerLimitEstimate.TYPE_ESTIMATED;
}else if( transferRateKBPS < 550 && transferRateKBPS > 450 ){
retValType = SpeedManagerLimitEstimate.TYPE_ESTIMATED;
}else{
//Otherwise we can rate result as measured.
retValType = SpeedManagerLimitEstimate.TYPE_MEASURED;
}
String cType = helper.typeToText(retValType);
//find the index for this string.
if(cType==null){
return -1;
}
for(int i=0; i<values.length;i++){
if( cType.equalsIgnoreCase( values[i] ) ){
return i;
}
}
return -1;
}//setDef
/**
* Create a label for the test. The layout is assumed to be five across. If an error
* occured in the test then the units are not printed out.
* @param panel -
* @param hadError - true if the test had an error.
*/
private void createResultLabels(Composite panel,boolean hadError){
GridData gridData;
//spacer column
Label c1 = new Label(panel, SWT.NULL);
gridData = new GridData();
gridData.horizontalSpan = 1;
c1.setLayoutData(gridData);
//label
Label c2 = new Label(panel, SWT.NULL);
gridData = new GridData();
gridData.horizontalSpan = 1;
gridData.horizontalAlignment = GridData.END;
c2.setLayoutData(gridData);
c2.setText( MessageText.getString("SpeedTestWizard.set.upload.result") );
//bytes
Label c3 = new Label(panel, SWT.NULL);
gridData = new GridData();
gridData.horizontalSpan = 1;
gridData.horizontalAlignment = GridData.CENTER;
c3.setLayoutData(gridData);
if(!hadError){
c3.setText( MessageText.getString("SpeedTestWizard.set.upload.bytes.per.sec") );
}
//bits
Label c4 = new Label(panel, SWT.NULL);
gridData = new GridData();
gridData.horizontalSpan = 1;
gridData.horizontalAlignment = GridData.CENTER;
c4.setLayoutData(gridData);
if(!hadError){
c4.setText( MessageText.getString("SpeedTestWizard.set.upload.bits.per.sec") );
}
//spacer column
Label c5 = new Label(panel, SWT.NULL);
gridData = new GridData();
gridData.horizontalSpan = 1;
c5.setLayoutData(gridData);
}
private void createResultData(Composite panel,String label, int rate){
GridData gridData;
//spacer column
Label c1 = new Label(panel, SWT.NULL);
gridData = new GridData();
gridData.horizontalSpan = 1;
c1.setLayoutData(gridData);
//label
Label c2 = new Label(panel, SWT.NULL);
gridData = new GridData();
gridData.horizontalSpan = 1;
gridData.horizontalAlignment = GridData.END;
c2.setLayoutData(gridData);
c2.setText( label );
//bytes
Label c3 = new Label(panel, SWT.NULL);
gridData = new GridData();
gridData.horizontalSpan = 1;
gridData.horizontalAlignment = GridData.CENTER;
c3.setLayoutData(gridData);
c3.setText( DisplayFormatters.formatByteCountToKiBEtcPerSec(rate) );
//bits
Label c4 = new Label(panel, SWT.NULL);
gridData = new GridData();
gridData.horizontalSpan = 1;
gridData.horizontalAlignment = GridData.CENTER;
c4.setLayoutData(gridData);
c4.setText( DisplayFormatters.formatByteCountToBitsPerSec(rate) );
//spacer column
Label c5 = new Label(panel, SWT.NULL);
gridData = new GridData();
gridData.horizontalSpan = 1;
c5.setLayoutData(gridData);
}
private void createTestDesc(Composite panel){
}
private void createErrorDesc(Composite panel,String error){
}
public int determineRateSettingEx(int measuredRate, boolean testRan, boolean isUpload)
{
int retVal = measuredRate;
//get speed-manager setting.
SpeedManagerLimitEstimate est;
if( isUpload ){
est = speedManager.getEstimatedUploadCapacityBytesPerSec();
}else{
est = speedManager.getEstimatedDownloadCapacityBytesPerSec();
}
//Use previous value if no test of this type ran.
if( !testRan ){
retVal = est.getBytesPerSec()/1024;
}
//if the previous set to Manually use that value.
if( est.getEstimateType()==SpeedManagerLimitEstimate.TYPE_MANUAL ){
retVal = est.getBytesPerSec()/1024;
}
return retVal;
}
public void finish(){
wizard.switchToClose();
}//finish
public IWizardPanel getFinishPanel(){
return new SpeedTestFinishPanel(wizard,this);
}
public boolean isFinishEnabled(){
return true;
}
public boolean isNextEnabled(){
//This is the final step for now.
return false;
}
/**
* Convert the bytes into bit.
*/
class ByteConversionListener implements Listener
{
final Label echoLbl;
final Text setting;
public ByteConversionListener(final Label _echoLbl, final Text _setting){
echoLbl = _echoLbl;
setting = _setting;
}
public void handleEvent(Event e){
String newVal = setting.getText();
try{
int newValInt = Integer.parseInt(newVal);
if( echoLbl!=null ){
echoLbl.setText( DisplayFormatters.formatByteCountToBitsPerSec(newValInt*1024) );
}
}catch(Throwable t){
//echo.setText(" - ");
}
}
}//class
/**
* Only numbers are allowed.
*/
class NumberListener implements Listener
{
final Text setting;
public NumberListener(final Text _setting){
setting = _setting;
}
public void handleEvent(Event e){
String text = e.text;
char[] chars = new char[text.length()];
text.getChars(0, chars.length, chars, 0);
for (int i = 0; i < chars.length; i++) {
if (!('0' <= chars[i] && chars[i] <= '9')) {
e.doit = false;
return;
}
}
}
}//class
}