core/plugins/org.eclipse.dltk.debug.ui/src/org/eclipse/dltk/debug/ui/preferences/ScriptDebugConfigurationBlock.java - dltk/org.eclipse.dltk.core - Git at Google

 /*******************************************************************************
  * Copyright (c) 2005, 2018 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  *******************************************************************************/
 package org.eclipse.dltk.debug.ui.preferences;

 import java.util.ArrayList;
 import java.util.List;

 import org.eclipse.core.runtime.Preferences;
 import org.eclipse.dltk.debug.core.DLTKDebugPlugin;
 import org.eclipse.dltk.debug.core.DLTKDebugPreferenceConstants;
 import org.eclipse.dltk.debug.ui.DLTKDebugUIPlugin;
 import org.eclipse.dltk.debug.ui.IDLTKDebugUIPreferenceConstants;
 import org.eclipse.dltk.ui.DLTKUILanguageManager;
 import org.eclipse.dltk.ui.IDLTKUILanguageToolkit;
 import org.eclipse.dltk.ui.preferences.FieldValidators;
 import org.eclipse.dltk.ui.preferences.ImprovedAbstractConfigurationBlock;
 import org.eclipse.dltk.ui.preferences.NumberTransformer;
 import org.eclipse.dltk.ui.preferences.OverlayPreferenceStore;
 import org.eclipse.dltk.ui.preferences.OverlayPreferenceStore.OverlayKey;
 import org.eclipse.dltk.ui.util.SWTFactory;
 import org.eclipse.jface.preference.IPreferenceStore;
 import org.eclipse.jface.preference.PreferencePage;
 import org.eclipse.osgi.util.NLS;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.events.SelectionEvent;
 import org.eclipse.swt.events.SelectionListener;
 import org.eclipse.swt.layout.GridData;
 import org.eclipse.swt.layout.GridLayout;
 import org.eclipse.swt.widgets.Button;
 import org.eclipse.swt.widgets.Combo;
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.swt.widgets.Control;
 import org.eclipse.swt.widgets.Group;
 import org.eclipse.swt.widgets.Text;
 import org.eclipse.ui.dialogs.PreferenceLinkArea;
 import org.eclipse.ui.preferences.IWorkbenchPreferenceContainer;

 public class ScriptDebugConfigurationBlock
 		extends ImprovedAbstractConfigurationBlock {

 	private PreferencePage preferencePage;
 	private Preferences fUIPreferences;

 	@Override
 	protected List<OverlayKey> createOverlayKeys() {
 		ArrayList<OverlayKey> overlayKeys = new ArrayList<>();

 		// Connection
 		overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 				OverlayPreferenceStore.STRING,
 				DLTKDebugPreferenceConstants.PREF_DBGP_BIND_ADDRESS));

 		overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 				OverlayPreferenceStore.INT,
 				DLTKDebugPreferenceConstants.PREF_DBGP_PORT));

 		overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 				OverlayPreferenceStore.INT,
 				DLTKDebugPreferenceConstants.PREF_DBGP_CONNECTION_TIMEOUT));

 		overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 				OverlayPreferenceStore.INT,
 				DLTKDebugPreferenceConstants.PREF_DBGP_RESPONSE_TIMEOUT));

 		overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 				OverlayPreferenceStore.BOOLEAN,
 				IDLTKDebugUIPreferenceConstants.PREF_ALERT_HCR_FAILED));

 		overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 				OverlayPreferenceStore.BOOLEAN,
 				IDLTKDebugUIPreferenceConstants.PREF_ALERT_HCR_NOT_SUPPORTED));

 		return overlayKeys;
 	}

 	public ScriptDebugConfigurationBlock(OverlayPreferenceStore store,
 			PreferencePage mainPreferencePage) {
 		super(store, mainPreferencePage);

 		this.preferencePage = mainPreferencePage;
 		this.fUIPreferences = DLTKDebugUIPlugin.getDefault()
 				.getPluginPreferences();
 	}

 	private static final int AUTO_SELECT_PORT_INDEX = 0;
 	private static final int CUSTOM_PORT_INDEX = 1;

 	private static final int AUTODETECT_BIND_ADDRESS_INDEX = 0;

 	private Combo portCombo;
 	private Text portText;
 	private Button fAlertHCRFailed;
 	private Button fAlertHCRNotSupported;
 	private Combo ipCombo;

 	private Control createDbgpGroup(Composite parent) {
 		final Group group = SWTFactory.createGroup(parent,
 				ScriptDebugPreferencesMessages.CommunicationLabel, 2, 1,
 				GridData.FILL_HORIZONTAL);

 		// Port
 		SWTFactory.createLabel(group,
 				ScriptDebugPreferencesMessages.ScriptDebugConfigurationBlock_BindAddress,
 				1);

 		ipCombo = SWTFactory.createCombo(group, SWT.READ_ONLY | SWT.BORDER, 0,
 				new String[] {});

 		ipCombo.add(
 				ScriptDebugPreferencesMessages.ScriptDebugConfigurationBlock_AutoDetectBindAddress,
 				AUTODETECT_BIND_ADDRESS_INDEX);

 		String[] ipAddresses = DLTKDebugPlugin.getLocalAddresses();
 		for (int i = 0; i < ipAddresses.length; i++) {
 			ipCombo.add(ipAddresses[i]);
 		}

 		// Port
 		SWTFactory.createLabel(group, ScriptDebugPreferencesMessages.PortLabel,
 				1);

 		Composite portCompsite = SWTFactory.createComposite(group,
 				group.getFont(), 2, 0, GridData.FILL_HORIZONTAL);
 		GridLayout portCompsiteLayout = (GridLayout) portCompsite.getLayout();
 		portCompsiteLayout.marginWidth = 0;
 		portCompsiteLayout.marginHeight = 0;

 		portCombo = SWTFactory.createCombo(portCompsite,
 				SWT.READ_ONLY | SWT.BORDER, 0, new String[] {});

 		portCombo.add(ScriptDebugPreferencesMessages.AutoSelectLabel,
 				AUTO_SELECT_PORT_INDEX);
 		portCombo.add(ScriptDebugPreferencesMessages.CustomLabel,
 				CUSTOM_PORT_INDEX);

 		portText = SWTFactory.createText(portCompsite, SWT.BORDER, 0, ""); //$NON-NLS-1$
 		bindControl(portText, FieldValidators.PORT_VALIDATOR);

 		portCombo.addSelectionListener(new SelectionListener() {
 			@Override
 			public void widgetDefaultSelected(SelectionEvent e) {
 			}

 			@Override
 			public void widgetSelected(SelectionEvent e) {
 				boolean isCustom = portCombo
 						.getSelectionIndex() == CUSTOM_PORT_INDEX;

 				portText.setEnabled(isCustom);

 				if (!isCustom) {
 					portText.setText(""); //$NON-NLS-1$
 				} else {
 					portText.setText(portText.getText());
 				}
 			}
 		});

 		final NumberTransformer timeoutTransformer = new NumberTransformer() {

 			@Override
 			protected int convertPreference(int value) {
 				return value / 1000;
 			}

 			@Override
 			protected int convertInput(int input) {
 				return input * 1000;
 			}

 		};

 		// Connection timeout
 		SWTFactory.createLabel(group,
 				ScriptDebugPreferencesMessages.ConnectionTimeoutLabel, 1);
 		final Text connectionTimeout = SWTFactory.createText(group, SWT.BORDER,
 				1, ""); //$NON-NLS-1$
 		bindControl(connectionTimeout,
 				DLTKDebugPreferenceConstants.PREF_DBGP_CONNECTION_TIMEOUT,
 				FieldValidators.POSITIVE_NUMBER_VALIDATOR, timeoutTransformer);

 		// Response timeout
 		SWTFactory.createLabel(group,
 				ScriptDebugPreferencesMessages.ResponseTimeoutLabel, 1);
 		final Text responseTimeout = SWTFactory.createText(group, SWT.BORDER, 1,
 				""); //$NON-NLS-1$
 		bindControl(responseTimeout,
 				DLTKDebugPreferenceConstants.PREF_DBGP_RESPONSE_TIMEOUT,
 				FieldValidators.POSITIVE_NUMBER_VALIDATOR, timeoutTransformer);

 		return group;
 	}

 	private Control createHotCodeReplaceGroup(Composite parent) {
 		final Group group = SWTFactory.createGroup(parent,
 				ScriptDebugPreferencesMessages.HCRLabel, 1, 1,
 				GridData.FILL_HORIZONTAL);

 		boolean alertHcrFailed = fUIPreferences.getBoolean(
 				IDLTKDebugUIPreferenceConstants.PREF_ALERT_HCR_FAILED);

 		fAlertHCRFailed = SWTFactory.createCheckButton(group,
 				ScriptDebugPreferencesMessages.HCRFailedLabel, null,
 				alertHcrFailed, 1);

 		boolean alertHcrNotSupported = fUIPreferences.getBoolean(
 				IDLTKDebugUIPreferenceConstants.PREF_ALERT_HCR_NOT_SUPPORTED);

 		fAlertHCRNotSupported = SWTFactory.createCheckButton(group,
 				ScriptDebugPreferencesMessages.HCRNotSupportedLabel, null,
 				alertHcrNotSupported, 1);

 		return group;
 	}

 	private void createScriptLanguagesLinks(Composite parent) {
 		IDLTKUILanguageToolkit[] toolkits = DLTKUILanguageManager
 				.getLanguageToolkits();

 		Composite composite = SWTFactory.createComposite(parent,
 				parent.getFont(), 1, 1, GridData.FILL_HORIZONTAL);

 		for (int i = 0; i < toolkits.length; ++i) {
 			final IDLTKUILanguageToolkit toolkit = toolkits[i];

 			final String pageId = toolkit.getDebugPreferencePage();

 			if (pageId != null) {
 				final String languageName = toolkit.getCoreToolkit()
 						.getLanguageName();

 				/*
 				 * meh, is there a better way to allow this string to be
 				 * externalized and still support the preference link?
 				 */
 				String message = NLS.bind(
 						ScriptDebugPreferencesMessages.LinkToLanguageDebugOptions,
 						new Object[] { "{0}", languageName }); //$NON-NLS-1$

 				PreferenceLinkArea area = new PreferenceLinkArea(composite,
 						SWT.NONE, pageId, message,
 						(IWorkbenchPreferenceContainer) preferencePage
 								.getContainer(),
 						null);

 				area.getControl().setLayoutData(
 						new GridData(SWT.FILL, SWT.FILL, false, false));
 			}
 		}
 	}

 	@Override
 	public Control createControl(Composite parent) {
 		final Composite composite = SWTFactory.createComposite(parent,
 				parent.getFont(), 1, 1, GridData.FILL_HORIZONTAL);

 		createDbgpGroup(composite);
 		createHotCodeReplaceGroup(composite);
 		createScriptLanguagesLinks(composite);

 		return composite;
 	}

 	@Override
 	public void initialize() {
 		super.initialize();

 		final IPreferenceStore store = getPreferenceStore();
 		String address = store
 				.getString(DLTKDebugPreferenceConstants.PREF_DBGP_BIND_ADDRESS);
 		int index = ipCombo.indexOf(address);
 		if (index < 0)
 			index = AUTODETECT_BIND_ADDRESS_INDEX;
 		ipCombo.select(index);

 		int port = store.getInt(DLTKDebugPreferenceConstants.PREF_DBGP_PORT);
 		if (port == DLTKDebugPreferenceConstants.DBGP_AVAILABLE_PORT) {
 			portText.setEnabled(false);
 			portText.setText(""); //$NON-NLS-1$
 			portCombo.select(AUTO_SELECT_PORT_INDEX);
 		} else {
 			portText.setEnabled(true);
 			portText.setText(Integer.toString(port));
 			portCombo.select(CUSTOM_PORT_INDEX);
 		}
 	}

 	@Override
 	public void performDefaults() {
 		fAlertHCRFailed.setSelection(true);
 		fAlertHCRNotSupported.setSelection(true);
 		super.performDefaults();
 	}

 	@Override
 	public void performOk() {
 		super.performOk();

 		fUIPreferences.setValue(
 				IDLTKDebugUIPreferenceConstants.PREF_ALERT_HCR_FAILED,
 				fAlertHCRFailed.getSelection());

 		fUIPreferences.setValue(
 				IDLTKDebugUIPreferenceConstants.PREF_ALERT_HCR_NOT_SUPPORTED,
 				fAlertHCRNotSupported.getSelection());

 		final IPreferenceStore store = getPreferenceStore();

 		if (ipCombo.getSelectionIndex() == AUTODETECT_BIND_ADDRESS_INDEX) {
 			store.setValue(DLTKDebugPreferenceConstants.PREF_DBGP_BIND_ADDRESS,
 					DLTKDebugPreferenceConstants.DBGP_AUTODETECT_BIND_ADDRESS);
 		} else {
 			store.setValue(DLTKDebugPreferenceConstants.PREF_DBGP_BIND_ADDRESS,
 					ipCombo.getText());
 		}

 		if (portCombo.getSelectionIndex() == AUTO_SELECT_PORT_INDEX) {
 			store.setValue(DLTKDebugPreferenceConstants.PREF_DBGP_PORT,
 					DLTKDebugPreferenceConstants.DBGP_AVAILABLE_PORT);
 		} else {
 			store.setValue(DLTKDebugPreferenceConstants.PREF_DBGP_PORT,
 					Integer.parseInt(portText.getText()));
 		}
 	}
 }
	/*******************************************************************************
	* Copyright (c) 2005, 2018 IBM Corporation and others.
	* All rights reserved. This program and the accompanying materials
	* are made available under the terms of the Eclipse Public License v1.0
	* which accompanies this distribution, and is available at
	* http://www.eclipse.org/legal/epl-v10.html
	*
	*******************************************************************************/
	package org.eclipse.dltk.debug.ui.preferences;

	import java.util.ArrayList;
	import java.util.List;

	import org.eclipse.core.runtime.Preferences;
	import org.eclipse.dltk.debug.core.DLTKDebugPlugin;
	import org.eclipse.dltk.debug.core.DLTKDebugPreferenceConstants;
	import org.eclipse.dltk.debug.ui.DLTKDebugUIPlugin;
	import org.eclipse.dltk.debug.ui.IDLTKDebugUIPreferenceConstants;
	import org.eclipse.dltk.ui.DLTKUILanguageManager;
	import org.eclipse.dltk.ui.IDLTKUILanguageToolkit;
	import org.eclipse.dltk.ui.preferences.FieldValidators;
	import org.eclipse.dltk.ui.preferences.ImprovedAbstractConfigurationBlock;
	import org.eclipse.dltk.ui.preferences.NumberTransformer;
	import org.eclipse.dltk.ui.preferences.OverlayPreferenceStore;
	import org.eclipse.dltk.ui.preferences.OverlayPreferenceStore.OverlayKey;
	import org.eclipse.dltk.ui.util.SWTFactory;
	import org.eclipse.jface.preference.IPreferenceStore;
	import org.eclipse.jface.preference.PreferencePage;
	import org.eclipse.osgi.util.NLS;
	import org.eclipse.swt.SWT;
	import org.eclipse.swt.events.SelectionEvent;
	import org.eclipse.swt.events.SelectionListener;
	import org.eclipse.swt.layout.GridData;
	import org.eclipse.swt.layout.GridLayout;
	import org.eclipse.swt.widgets.Button;
	import org.eclipse.swt.widgets.Combo;
	import org.eclipse.swt.widgets.Composite;
	import org.eclipse.swt.widgets.Control;
	import org.eclipse.swt.widgets.Group;
	import org.eclipse.swt.widgets.Text;
	import org.eclipse.ui.dialogs.PreferenceLinkArea;
	import org.eclipse.ui.preferences.IWorkbenchPreferenceContainer;

	public class ScriptDebugConfigurationBlock
	extends ImprovedAbstractConfigurationBlock {

	private PreferencePage preferencePage;
	private Preferences fUIPreferences;

	@Override
	protected List<OverlayKey> createOverlayKeys() {
	ArrayList<OverlayKey> overlayKeys = new ArrayList<>();

	// Connection
	overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
	OverlayPreferenceStore.STRING,
	DLTKDebugPreferenceConstants.PREF_DBGP_BIND_ADDRESS));

	overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
	OverlayPreferenceStore.INT,
	DLTKDebugPreferenceConstants.PREF_DBGP_PORT));

	overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
	OverlayPreferenceStore.INT,
	DLTKDebugPreferenceConstants.PREF_DBGP_CONNECTION_TIMEOUT));

	overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
	OverlayPreferenceStore.INT,
	DLTKDebugPreferenceConstants.PREF_DBGP_RESPONSE_TIMEOUT));

	overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
	OverlayPreferenceStore.BOOLEAN,
	IDLTKDebugUIPreferenceConstants.PREF_ALERT_HCR_FAILED));

	overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
	OverlayPreferenceStore.BOOLEAN,
	IDLTKDebugUIPreferenceConstants.PREF_ALERT_HCR_NOT_SUPPORTED));

	return overlayKeys;
	}

	public ScriptDebugConfigurationBlock(OverlayPreferenceStore store,
	PreferencePage mainPreferencePage) {
	super(store, mainPreferencePage);

	this.preferencePage = mainPreferencePage;
	this.fUIPreferences = DLTKDebugUIPlugin.getDefault()
	.getPluginPreferences();
	}

	private static final int AUTO_SELECT_PORT_INDEX = 0;
	private static final int CUSTOM_PORT_INDEX = 1;

	private static final int AUTODETECT_BIND_ADDRESS_INDEX = 0;

	private Combo portCombo;
	private Text portText;
	private Button fAlertHCRFailed;
	private Button fAlertHCRNotSupported;
	private Combo ipCombo;

	private Control createDbgpGroup(Composite parent) {
	final Group group = SWTFactory.createGroup(parent,
	ScriptDebugPreferencesMessages.CommunicationLabel, 2, 1,
	GridData.FILL_HORIZONTAL);

	// Port
	SWTFactory.createLabel(group,
	ScriptDebugPreferencesMessages.ScriptDebugConfigurationBlock_BindAddress,
	1);

	ipCombo = SWTFactory.createCombo(group, SWT.READ_ONLY \| SWT.BORDER, 0,
	new String[] {});

	ipCombo.add(
	ScriptDebugPreferencesMessages.ScriptDebugConfigurationBlock_AutoDetectBindAddress,
	AUTODETECT_BIND_ADDRESS_INDEX);

	String[] ipAddresses = DLTKDebugPlugin.getLocalAddresses();
	for (int i = 0; i < ipAddresses.length; i++) {
	ipCombo.add(ipAddresses[i]);
	}

	// Port
	SWTFactory.createLabel(group, ScriptDebugPreferencesMessages.PortLabel,
	1);

	Composite portCompsite = SWTFactory.createComposite(group,
	group.getFont(), 2, 0, GridData.FILL_HORIZONTAL);
	GridLayout portCompsiteLayout = (GridLayout) portCompsite.getLayout();
	portCompsiteLayout.marginWidth = 0;
	portCompsiteLayout.marginHeight = 0;

	portCombo = SWTFactory.createCombo(portCompsite,
	SWT.READ_ONLY \| SWT.BORDER, 0, new String[] {});

	portCombo.add(ScriptDebugPreferencesMessages.AutoSelectLabel,
	AUTO_SELECT_PORT_INDEX);
	portCombo.add(ScriptDebugPreferencesMessages.CustomLabel,
	CUSTOM_PORT_INDEX);

	portText = SWTFactory.createText(portCompsite, SWT.BORDER, 0, ""); //$NON-NLS-1$
	bindControl(portText, FieldValidators.PORT_VALIDATOR);

	portCombo.addSelectionListener(new SelectionListener() {
	@Override
	public void widgetDefaultSelected(SelectionEvent e) {
	}

	@Override
	public void widgetSelected(SelectionEvent e) {
	boolean isCustom = portCombo
	.getSelectionIndex() == CUSTOM_PORT_INDEX;

	portText.setEnabled(isCustom);

	if (!isCustom) {
	portText.setText(""); //$NON-NLS-1$
	} else {
	portText.setText(portText.getText());
	}
	}
	});

	final NumberTransformer timeoutTransformer = new NumberTransformer() {

	@Override
	protected int convertPreference(int value) {
	return value / 1000;
	}

	@Override
	protected int convertInput(int input) {
	return input * 1000;
	}

	};

	// Connection timeout
	SWTFactory.createLabel(group,
	ScriptDebugPreferencesMessages.ConnectionTimeoutLabel, 1);
	final Text connectionTimeout = SWTFactory.createText(group, SWT.BORDER,
	1, ""); //$NON-NLS-1$
	bindControl(connectionTimeout,
	DLTKDebugPreferenceConstants.PREF_DBGP_CONNECTION_TIMEOUT,
	FieldValidators.POSITIVE_NUMBER_VALIDATOR, timeoutTransformer);

	// Response timeout
	SWTFactory.createLabel(group,
	ScriptDebugPreferencesMessages.ResponseTimeoutLabel, 1);
	final Text responseTimeout = SWTFactory.createText(group, SWT.BORDER, 1,
	""); //$NON-NLS-1$
	bindControl(responseTimeout,
	DLTKDebugPreferenceConstants.PREF_DBGP_RESPONSE_TIMEOUT,
	FieldValidators.POSITIVE_NUMBER_VALIDATOR, timeoutTransformer);

	return group;
	}

	private Control createHotCodeReplaceGroup(Composite parent) {
	final Group group = SWTFactory.createGroup(parent,
	ScriptDebugPreferencesMessages.HCRLabel, 1, 1,
	GridData.FILL_HORIZONTAL);

	boolean alertHcrFailed = fUIPreferences.getBoolean(
	IDLTKDebugUIPreferenceConstants.PREF_ALERT_HCR_FAILED);

	fAlertHCRFailed = SWTFactory.createCheckButton(group,
	ScriptDebugPreferencesMessages.HCRFailedLabel, null,
	alertHcrFailed, 1);

	boolean alertHcrNotSupported = fUIPreferences.getBoolean(
	IDLTKDebugUIPreferenceConstants.PREF_ALERT_HCR_NOT_SUPPORTED);

	fAlertHCRNotSupported = SWTFactory.createCheckButton(group,
	ScriptDebugPreferencesMessages.HCRNotSupportedLabel, null,
	alertHcrNotSupported, 1);

	return group;
	}

	private void createScriptLanguagesLinks(Composite parent) {
	IDLTKUILanguageToolkit[] toolkits = DLTKUILanguageManager
	.getLanguageToolkits();

	Composite composite = SWTFactory.createComposite(parent,
	parent.getFont(), 1, 1, GridData.FILL_HORIZONTAL);

	for (int i = 0; i < toolkits.length; ++i) {
	final IDLTKUILanguageToolkit toolkit = toolkits[i];

	final String pageId = toolkit.getDebugPreferencePage();

	if (pageId != null) {
	final String languageName = toolkit.getCoreToolkit()
	.getLanguageName();

	/*
	* meh, is there a better way to allow this string to be
	* externalized and still support the preference link?
	*/
	String message = NLS.bind(
	ScriptDebugPreferencesMessages.LinkToLanguageDebugOptions,
	new Object[] { "{0}", languageName }); //$NON-NLS-1$

	PreferenceLinkArea area = new PreferenceLinkArea(composite,
	SWT.NONE, pageId, message,
	(IWorkbenchPreferenceContainer) preferencePage
	.getContainer(),
	null);

	area.getControl().setLayoutData(
	new GridData(SWT.FILL, SWT.FILL, false, false));
	}
	}
	}

	@Override
	public Control createControl(Composite parent) {
	final Composite composite = SWTFactory.createComposite(parent,
	parent.getFont(), 1, 1, GridData.FILL_HORIZONTAL);

	createDbgpGroup(composite);
	createHotCodeReplaceGroup(composite);
	createScriptLanguagesLinks(composite);

	return composite;
	}

	@Override
	public void initialize() {
	super.initialize();

	final IPreferenceStore store = getPreferenceStore();
	String address = store
	.getString(DLTKDebugPreferenceConstants.PREF_DBGP_BIND_ADDRESS);
	int index = ipCombo.indexOf(address);
	if (index < 0)
	index = AUTODETECT_BIND_ADDRESS_INDEX;
	ipCombo.select(index);

	int port = store.getInt(DLTKDebugPreferenceConstants.PREF_DBGP_PORT);
	if (port == DLTKDebugPreferenceConstants.DBGP_AVAILABLE_PORT) {
	portText.setEnabled(false);
	portText.setText(""); //$NON-NLS-1$
	portCombo.select(AUTO_SELECT_PORT_INDEX);
	} else {
	portText.setEnabled(true);
	portText.setText(Integer.toString(port));
	portCombo.select(CUSTOM_PORT_INDEX);
	}
	}

	@Override
	public void performDefaults() {
	fAlertHCRFailed.setSelection(true);
	fAlertHCRNotSupported.setSelection(true);
	super.performDefaults();
	}

	@Override
	public void performOk() {
	super.performOk();

	fUIPreferences.setValue(
	IDLTKDebugUIPreferenceConstants.PREF_ALERT_HCR_FAILED,
	fAlertHCRFailed.getSelection());

	fUIPreferences.setValue(
	IDLTKDebugUIPreferenceConstants.PREF_ALERT_HCR_NOT_SUPPORTED,
	fAlertHCRNotSupported.getSelection());

	final IPreferenceStore store = getPreferenceStore();

	if (ipCombo.getSelectionIndex() == AUTODETECT_BIND_ADDRESS_INDEX) {
	store.setValue(DLTKDebugPreferenceConstants.PREF_DBGP_BIND_ADDRESS,
	DLTKDebugPreferenceConstants.DBGP_AUTODETECT_BIND_ADDRESS);
	} else {
	store.setValue(DLTKDebugPreferenceConstants.PREF_DBGP_BIND_ADDRESS,
	ipCombo.getText());
	}

	if (portCombo.getSelectionIndex() == AUTO_SELECT_PORT_INDEX) {
	store.setValue(DLTKDebugPreferenceConstants.PREF_DBGP_PORT,
	DLTKDebugPreferenceConstants.DBGP_AVAILABLE_PORT);
	} else {
	store.setValue(DLTKDebugPreferenceConstants.PREF_DBGP_PORT,
	Integer.parseInt(portText.getText()));
	}
	}
	}