Attachment 146341 Details for Bug 288037 – Suggested Patch for Prompt Listening

[patch] Suggested Patch for Prompt Listening

PromptListening.txt (text/plain), 20.41 KB, created by Ryan Levering

on 2009-09-02 22:12:54 EDT

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Creator: Ryan Levering

Created: 2009-09-02 22:12:54 EDT

Size: 20.41 KB

patch

obsolete

>### Eclipse Workspace Patch 1.0
>#P org.eclipse.swt
>Index: Eclipse SWT Mozilla/common/org/eclipse/swt/browser/PromptService2.java
>===================================================================
>RCS file: /cvsroot/eclipse/org.eclipse.swt/Eclipse SWT Mozilla/common/org/eclipse/swt/browser/PromptService2.java,v
>retrieving revision 1.9
>diff -u -r1.9 PromptService2.java
>--- Eclipse SWT Mozilla/common/org/eclipse/swt/browser/PromptService2.java	19 Aug 2009 20:18:47 -0000	1.9
>+++ Eclipse SWT Mozilla/common/org/eclipse/swt/browser/PromptService2.java	3 Sep 2009 02:09:00 -0000
>@@ -162,22 +162,34 @@
> 	String textLabel = new String (dest);
> 
> 	/*
>-	* If mozilla is showing its errors with dialogs (as opposed to pages) then the only
>-	* opportunity to detect that a page has an invalid certificate, without receiving
>-	* all notification callbacks on the channel, is to detect the displaying of an alert
>-	* whose message contains an internal cert error code.  If a such a message is
>-	* detected then instead of showing it, re-navigate to the page with the invalid
>-	* certificate so that the browser's nsIBadCertListener2 will be invoked.
>-	*/
>-	if (textLabel.indexOf ("ssl_error_bad_cert_domain") != -1 ||
>-		textLabel.indexOf ("sec_error_unknown_issuer") != -1 ||
>-		textLabel.indexOf ("sec_error_expired_certificate") != -1) { //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
>-			if (browser != null) {
>-				Mozilla mozilla = (Mozilla)browser.webBrowser;
>-				mozilla.isRetrievingBadCert = true;
>-				browser.setUrl (mozilla.lastNavigateURL);
>-				return XPCOM.NS_OK;
>-			}
>+	 * If mozilla is showing its errors with dialogs (as opposed to pages)
>+	 * then the only opportunity to detect that a page has an invalid
>+	 * certificate, without receiving all notification callbacks on the
>+	 * channel, is to detect the displaying of an alert whose message
>+	 * contains an internal cert error code. If a such a message is detected
>+	 * then instead of showing it, re-navigate to the page with the invalid
>+	 * certificate so that the browser's nsIBadCertListener2 will be
>+	 * invoked.
>+	 */
>+	if ((textLabel.indexOf("ssl_error_bad_cert_domain") != -1)
>+			|| textLabel.indexOf("sec_error_unknown_issuer") != -1
>+			|| textLabel.indexOf("sec_error_expired_certificate") != -1) { //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
>+		if (browser != null) {
>+			Mozilla mozilla = (Mozilla) browser.webBrowser;
>+			mozilla.isRetrievingBadCert = true;
>+			browser.setUrl(mozilla.lastNavigateURL);
>+			return XPCOM.NS_OK;
>+		}
>+	}
>+
>+	for (int i = 0; i < browser.webBrowser.promptListeners.length; i++) {
>+		PromptEvent event = new PromptEvent(browser);
>+		event.title = titleLabel;
>+		event.text = textLabel;
>+		browser.webBrowser.promptListeners[i].prompt(event);
>+		if (event.button == SWT.OK) {
>+			return XPCOM.NS_OK;
>+		}
> 	}
> 
> 	Shell shell = browser == null ? new Shell () : browser.getShell (); 
>@@ -206,10 +218,27 @@
> 	XPCOM.memmove (dest, aCheckMsg, length * 2);
> 	String checkLabel = new String (dest);
> 
>-	Shell shell = browser == null ? new Shell () : browser.getShell ();
>-	PromptDialog dialog = new PromptDialog (shell);
> 	int[] check = new int[1];
> 	if (aCheckState != 0) XPCOM.memmove (check, aCheckState, 4); /* PRBool */
>+
>+	for (int i = 0; i < browser.webBrowser.promptListeners.length; i++) {
>+		PromptEvent event = new PromptEvent(browser);
>+		event.title = titleLabel;
>+		event.text = textLabel;
>+		event.checkLabel = checkLabel;
>+		event.checked = check[0] == 1;
>+		browser.webBrowser.promptListeners[i].prompt(event);
>+		if (event.button == SWT.OK) {
>+			if (aCheckState != 0) {
>+				check[0] = event.checked ? 1 : 0;
>+				XPCOM.memmove(aCheckState, check, 4); /* PRBool */
>+			}
>+			return XPCOM.NS_OK;
>+		}
>+	}
>+
>+	Shell shell = browser == null ? new Shell() : browser.getShell();
>+	PromptDialog dialog = new PromptDialog(shell);
> 	dialog.alertCheck (titleLabel, textLabel, checkLabel, check);
> 	if (aCheckState != 0) XPCOM.memmove (aCheckState, check, 4); /* PRBool */
> 	return XPCOM.NS_OK;
>@@ -232,6 +261,20 @@
> 	XPCOM.memmove (dest, aText, length * 2);
> 	String textLabel = new String (dest);
> 
>+	for (int i = 0; i < browser.webBrowser.promptListeners.length; i++) {
>+		PromptEvent event = new PromptEvent(browser);
>+		event.title = titleLabel;
>+		event.text = textLabel;
>+		browser.webBrowser.promptListeners[i].prompt(event);
>+		if (event.button == SWT.OK) {
>+			XPCOM.memmove(_retval, new int[] { 1 }, 4);
>+			return XPCOM.NS_OK;
>+		} else if (event.button == SWT.CANCEL) {
>+			XPCOM.memmove(_retval, new int[] { 0 }, 4);
>+			return XPCOM.NS_OK;
>+		}
>+	}
>+
> 	Shell shell = browser == null ? new Shell () : browser.getShell ();
> 	MessageBox messageBox = new MessageBox (shell, SWT.OK | SWT.CANCEL | SWT.ICON_QUESTION);
> 	messageBox.setText (titleLabel);
>@@ -277,11 +320,33 @@
> 	} else if ((aButtonFlags & nsIPromptService.BUTTON_POS_2_DEFAULT) != 0) {
> 		defaultIndex = 2;
> 	}
>-	
>-	Shell shell = browser == null ? new Shell () : browser.getShell ();
>-	PromptDialog dialog = new PromptDialog (shell);
>+
> 	int[] check = new int[1], result = new int[1];
> 	if (aCheckState != 0) XPCOM.memmove (check, aCheckState, 4);
>+
>+	for (int i = 0; i < browser.webBrowser.promptListeners.length; i++) {
>+		PromptEvent event = new PromptEvent(browser);
>+		event.title = titleLabel;
>+		event.text = textLabel;
>+		event.checkLabel = checkLabel;
>+		event.checked = check[0] == 1;
>+		event.buttonLabels = new String[] { button0Label, button1Label,
>+				button2Label };
>+		browser.webBrowser.promptListeners[i].prompt(event);
>+		if ((event.button == 0 && button0Label != null)
>+				|| (event.button == 1 && button1Label != null)
>+				|| (event.button == 2 && button2Label != null)) {
>+			XPCOM.memmove(_retval, new int[] { event.button }, 4);
>+			if (aCheckState != 0) {
>+				check[0] = event.checked ? 1 : 0;
>+				XPCOM.memmove(aCheckState, check, 4); /* PRBool */
>+			}
>+			return XPCOM.NS_OK;
>+		}
>+	}
>+
>+	Shell shell = browser == null ? new Shell () : browser.getShell ();
>+	PromptDialog dialog = new PromptDialog (shell);
> 	dialog.confirmEx (titleLabel, textLabel, checkLabel, button0Label, button1Label, button2Label, defaultIndex, check, result);
> 	if (aCheckState != 0) XPCOM.memmove (aCheckState, check, 4);
> 	XPCOM.memmove (_retval, result, 4);
>@@ -324,51 +389,83 @@
> 		}
> 	}
> 
>-	Shell shell = browser == null ? new Shell () : browser.getShell ();
>-	PromptDialog dialog = new PromptDialog (shell);
> 	int[] check = new int[1], result = new int[1];
> 	if (aCheckState != 0) XPCOM.memmove (check, aCheckState, 4);
>-	dialog.prompt (titleLabel, textLabel, checkLabel, valueLabel, check, result);
>+
>+	for (int i = 0; i < browser.webBrowser.promptListeners.length; i++) {
>+		PromptEvent event = new PromptEvent(browser);
>+		event.title = titleLabel;
>+		event.text = textLabel;
>+		event.checkLabel = checkLabel;
>+		event.checked = check[0] == 1;
>+		event.valueLabel = valueLabel[0];
>+		browser.webBrowser.promptListeners[i].prompt(event);
>+		if (event.button == SWT.OK) {
>+			movePromptString(aValue, valueAddr, event.valueLabel);
>+			XPCOM.memmove(_retval, new int[] { 1 }, 4);
>+			if (aCheckState != 0) {
>+				check[0] = event.checked ? 1 : 0;
>+				XPCOM.memmove(aCheckState, check, 4); /* PRBool */
>+			}
>+			return XPCOM.NS_OK;
>+		} else if (event.button == SWT.CANCEL) {
>+			XPCOM.memmove(_retval, new int[] { 0 }, 4);
>+			if (aCheckState != 0) {
>+				check[0] = event.checked ? 1 : 0;
>+				XPCOM.memmove(aCheckState, check, 4); /* PRBool */
>+			}
>+			return XPCOM.NS_OK;
>+		}
>+	}
>+
>+	Shell shell = browser == null ? new Shell() : browser.getShell();
>+	PromptDialog dialog = new PromptDialog(shell);
>+	dialog.prompt(titleLabel, textLabel, checkLabel, valueLabel, check, result);
> 
> 	XPCOM.memmove (_retval, result, 4);
> 	if (result[0] == 1) {
>-		/* 
>-		* User selected OK. User name and password are returned as PRUnichar values. Any default
>-		* value that we override must be freed using the nsIMemory service.
>-		*/
>-		if (valueLabel[0] != null) {
>-			int /*long*/[] result2 = new int /*long*/[1];
>-			int rc = XPCOM.NS_GetServiceManager (result2);
>-			if (rc != XPCOM.NS_OK) SWT.error (rc);
>-			if (result2[0] == 0) SWT.error (XPCOM.NS_NOINTERFACE);
>-
>-			nsIServiceManager serviceManager = new nsIServiceManager (result2[0]);
>-			result2[0] = 0;
>-			byte[] aContractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_MEMORY_CONTRACTID, true);
>-			rc = serviceManager.GetServiceByContractID (aContractID, nsIMemory.NS_IMEMORY_IID, result2);
>-			if (rc != XPCOM.NS_OK) SWT.error (rc);
>-			if (result2[0] == 0) SWT.error (XPCOM.NS_NOINTERFACE);		
>-			serviceManager.Release ();
>-
>-			nsIMemory memory = new nsIMemory (result2[0]);
>-			result2[0] = 0;
>-
>-			int cnt = valueLabel[0].length ();
>-			char[] buffer = new char[cnt + 1];
>-			valueLabel[0].getChars (0, cnt, buffer, 0);
>-			int size = buffer.length * 2;
>-			int /*long*/ ptr = memory.Alloc (size);
>-			XPCOM.memmove (ptr, buffer, size);
>-			XPCOM.memmove (aValue, new int /*long*/[] {ptr}, C.PTR_SIZEOF);
>+		movePromptString(aValue, valueAddr, valueLabel[0]);
>+	}
>+	if (aCheckState != 0) XPCOM.memmove(aCheckState, check, 4);
>+	return XPCOM.NS_OK;
>+}
> 
>-			if (valueAddr[0] != 0) {
>-				memory.Free (valueAddr[0]);
>-			}
>-			memory.Release ();
>+/*
>+ * OK was selected. User name and password are returned as
>+ * PRUnichar values. Any default value that we override must be
>+ * freed using the nsIMemory service.
>+ */
>+private void movePromptString(int aValue, int[] valueAddr, String prompt) {
>+	if (prompt != null) {
>+		int /*long*/[] result2 = new int /*long*/[1];
>+		int rc = XPCOM.NS_GetServiceManager (result2);
>+		if (rc != XPCOM.NS_OK) SWT.error(rc);
>+		if (result2[0] == 0) SWT.error(XPCOM.NS_NOINTERFACE);
>+
>+		nsIServiceManager serviceManager = new nsIServiceManager (result2[0]);
>+		result2[0] = 0;
>+		byte[] aContractID = MozillaDelegate.wcsToMbcs (null, XPCOM.NS_MEMORY_CONTRACTID, true);
>+		rc = serviceManager.GetServiceByContractID (aContractID,nsIMemory.NS_IMEMORY_IID, result2);
>+		if (rc != XPCOM.NS_OK) SWT.error (rc);
>+		if (result2[0] == 0) SWT.error (XPCOM.NS_NOINTERFACE);
>+		serviceManager.Release ();
>+
>+		nsIMemory memory = new nsIMemory (result2[0]);
>+		result2[0] = 0;
>+
>+		int cnt = prompt.length ();
>+		char[] buffer = new char[cnt + 1];
>+		prompt.getChars (0, cnt, buffer, 0);
>+		int size = buffer.length * 2;
>+		int /*long*/ ptr = memory.Alloc (size);
>+		XPCOM.memmove (ptr, buffer, size);
>+		XPCOM.memmove (aValue, new int /* long */[] { ptr }, C.PTR_SIZEOF);
>+
>+		if (valueAddr[0] != 0) {
>+			memory.Free (valueAddr[0]);
> 		}
>+		memory.Release ();
> 	}
>-	if (aCheckState != 0) XPCOM.memmove (aCheckState, check, 4);
>-	return XPCOM.NS_OK;
> }
> 
> int PromptAuth(int /*long*/ aParent, int /*long*/ aChannel, int level, int /*long*/ authInfo, int /*long*/ checkboxLabel, int /*long*/ checkboxValue, int /*long*/ _retval) {
>Index: Eclipse SWT Browser/common/org/eclipse/swt/browser/WebBrowser.java
>===================================================================
>RCS file: /cvsroot/eclipse/org.eclipse.swt/Eclipse SWT Browser/common/org/eclipse/swt/browser/WebBrowser.java,v
>retrieving revision 1.26
>diff -u -r1.26 WebBrowser.java
>--- Eclipse SWT Browser/common/org/eclipse/swt/browser/WebBrowser.java	1 Jul 2009 14:50:17 -0000	1.26
>+++ Eclipse SWT Browser/common/org/eclipse/swt/browser/WebBrowser.java	3 Sep 2009 02:08:59 -0000
>@@ -23,6 +23,7 @@
> 	LocationListener[] locationListeners = new LocationListener[0];
> 	OpenWindowListener[] openWindowListeners = new OpenWindowListener[0];
> 	ProgressListener[] progressListeners = new ProgressListener[0];
>+	PromptListener[] promptListeners = new PromptListener[0];
> 	StatusTextListener[] statusTextListeners = new StatusTextListener[0];
> 	TitleListener[] titleListeners = new TitleListener[0];
> 	VisibilityWindowListener[] visibilityWindowListeners = new VisibilityWindowListener[0];
>@@ -232,6 +233,13 @@
> 	progressListeners[progressListeners.length - 1] = listener;
> }
> 
>+public void addPromptListener (PromptListener listener) {
>+	PromptListener[] newPromptListeners = new PromptListener[promptListeners.length + 1];
>+	System.arraycopy(promptListeners, 0, newPromptListeners, 0, promptListeners.length);
>+	promptListeners = newPromptListeners;
>+	promptListeners[promptListeners.length - 1] = listener;
>+}
>+
> public void addStatusTextListener (StatusTextListener listener) {
> 	StatusTextListener[] newStatusTextListeners = new StatusTextListener[statusTextListeners.length + 1];
> 	System.arraycopy(statusTextListeners, 0, newStatusTextListeners, 0, statusTextListeners.length);
>@@ -519,6 +527,26 @@
> 	progressListeners = newProgressListeners;
> }
> 
>+public void removePromptListener (PromptListener listener) {
>+	if (promptListeners.length == 0) return;
>+	int index = -1;
>+	for (int i = 0; i < promptListeners.length; i++) {
>+		if (listener == promptListeners[i]){
>+			index = i;
>+			break;
>+		}
>+	}
>+	if (index == -1) return;
>+	if (promptListeners.length == 1) {
>+		promptListeners = new PromptListener[0];
>+		return;
>+	}
>+	PromptListener[] newPromptListeners = new PromptListener[promptListeners.length - 1];
>+	System.arraycopy (promptListeners, 0, newPromptListeners, 0, index);
>+	System.arraycopy (promptListeners, index + 1, newPromptListeners, index, promptListeners.length - index - 1);
>+	promptListeners = newPromptListeners;
>+}
>+
> public void removeStatusTextListener (StatusTextListener listener) {
> 	if (statusTextListeners.length == 0) return;
> 	int index = -1;
>Index: Eclipse SWT Browser/common/org/eclipse/swt/browser/Browser.java
>===================================================================
>RCS file: /cvsroot/eclipse/org.eclipse.swt/Eclipse SWT Browser/common/org/eclipse/swt/browser/Browser.java,v
>retrieving revision 1.43
>diff -u -r1.43 Browser.java
>--- Eclipse SWT Browser/common/org/eclipse/swt/browser/Browser.java	1 Jul 2009 14:50:17 -0000	1.43
>+++ Eclipse SWT Browser/common/org/eclipse/swt/browser/Browser.java	3 Sep 2009 02:08:59 -0000
>@@ -358,6 +358,30 @@
> }
> 
> /**	 
>+ * Adds the listener to the collection of listeners who will
>+ * be notified when a dialog window has been requested by the
>+ * browser or a page loaded in the browser.
>+ *
>+ * @param listener the listener which should be notified
>+ *
>+ * @exception IllegalArgumentException <ul>
>+ *    <li>ERROR_NULL_ARGUMENT - if the listener is null</li>
>+ * </ul>
>+ * 
>+ * @exception SWTException <ul>
>+ *    <li>ERROR_THREAD_INVALID_ACCESS when called from the wrong thread</li>
>+ *    <li>ERROR_WIDGET_DISPOSED when the widget has been disposed</li>
>+ * </ul>
>+ *
>+ * @since 3.6
>+ */
>+public void addPromptListener (PromptListener listener) {
>+	checkWidget();
>+	if (listener == null) SWT.error (SWT.ERROR_NULL_ARGUMENT);
>+	webBrowser.addPromptListener (listener);
>+}
>+
>+/**	 
>  * Adds the listener to the collection of listeners who will be
>  * notified when the status text is changed.
>  * <p>
>@@ -828,6 +852,30 @@
> }
> 
> /**	 
>+ * Removes the listener from the collection of listeners who will 
>+ * be notified when a dialog window has been requested by the
>+ * browser or a page loaded in the browser.
>+ *
>+ * @param listener the listener which should no longer be notified
>+ *
>+ * @exception IllegalArgumentException <ul>
>+ *    <li>ERROR_NULL_ARGUMENT - if the listener is null</li>
>+ * </ul>
>+ * 
>+ * @exception SWTException <ul>
>+ *    <li>ERROR_THREAD_INVALID_ACCESS when called from the wrong thread</li>
>+ *    <li>ERROR_WIDGET_DISPOSED when the widget has been disposed</li>
>+ * </ul>
>+ * 
>+ * @since 3.6
>+ */
>+public void removePromptListener (PromptListener listener) {
>+	checkWidget();
>+	if (listener == null) SWT.error (SWT.ERROR_NULL_ARGUMENT);
>+	webBrowser.removePromptListener (listener);
>+}
>+
>+/**	 
>  * Removes the listener from the collection of listeners who will
>  * be notified when the status text is changed.
>  *
>Index: Eclipse SWT Browser/common/org/eclipse/swt/browser/PromptListener.java
>===================================================================
>RCS file: Eclipse SWT Browser/common/org/eclipse/swt/browser/PromptListener.java
>diff -N Eclipse SWT Browser/common/org/eclipse/swt/browser/PromptListener.java
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ Eclipse SWT Browser/common/org/eclipse/swt/browser/PromptListener.java	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,39 @@
>+/*******************************************************************************
>+ * Copyright (c) 2003, 2009 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
>+ *
>+ * Contributors:
>+ *     IBM Corporation - initial API and implementation
>+ *******************************************************************************/
>+package org.eclipse.swt.browser;
>+
>+/**
>+ * This listener interface may be implemented in order to receive a
>+ * {@link PromptEvent} notification when the {@link Browser} encounters a page
>+ * that displays a dialog window.
>+ * 
>+ * @see Browser#addPromptListener(PromptListener)
>+ * @see Browser#removePromptListener(PromptListener)
>+ * 
>+ * @since 3.6
>+ */
>+public interface PromptListener {
>+
>+	/**
>+	 * This method is called when a dialog box is requested to be displayed by
>+	 * the underlying browser. This encapsulates prompts from all of the
>+	 * javascript alert/confirm/prompt methods as well as any non-javascript
>+	 * dialogs from the browser.
>+	 * 
>+	 * @param event
>+	 *            the <code>PromptEvent</code> that holds the information about
>+	 *            the dialog requested
>+	 * 
>+	 * @since 3.6
>+	 */
>+	public void prompt(PromptEvent event);
>+
>+}
>Index: Eclipse SWT Browser/common/org/eclipse/swt/browser/PromptEvent.java
>===================================================================
>RCS file: Eclipse SWT Browser/common/org/eclipse/swt/browser/PromptEvent.java
>diff -N Eclipse SWT Browser/common/org/eclipse/swt/browser/PromptEvent.java
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ Eclipse SWT Browser/common/org/eclipse/swt/browser/PromptEvent.java	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,85 @@
>+package org.eclipse.swt.browser;
>+
>+import org.eclipse.swt.events.TypedEvent;
>+import org.eclipse.swt.widgets.Widget;
>+
>+/**
>+ * A <code>PromptEvent</code> is sent by a {@link Browser} to
>+ * {@link PromptListener}s when the <code>Browser</code> requests that a dialog
>+ * box be drawn to the screen. This event allows a client to interact with any
>+ * of the buttons in the dialog box and possibly check checkboxes and/or change
>+ * the prompt text, or optionally do nothing and allow the user to access the
>+ * dialog box.
>+ * 
>+ * @see PromptListener
>+ * 
>+ * @since 3.6
>+ */
>+public class PromptEvent extends TypedEvent {
>+
>+	private static final long serialVersionUID = -973372319865604852L;
>+
>+	/**
>+	 * A flag indicating which button, if any, should be pressed instead of
>+	 * displaying the dialog. -1 indicates that no action should be taken (the
>+	 * dialog will be displayed in the display). If buttonLabels is is not null
>+	 * (and thus there are custom button labels), this value will be interpreted
>+	 * to be the button position in the array to press. Otherwise, it can have
>+	 * values of <code>SWT.OK</code> or <code>SWT.CANCEL</code>. Other values
>+	 * will be ignored.
>+	 */
>+	public int button = -1;
>+
>+	/**
>+	 * The title of the dialog is available in every type of dialog, should be
>+	 * non-null, and is not returned to the browser.
>+	 */
>+	public String title = null;
>+
>+	/**
>+	 * The text is the message in the dialog, should be non-null, and is not
>+	 * returned to the browser.
>+	 */
>+	public String text = null;
>+
>+	/**
>+	 * The checkLabel is the label for an optional checkbox in the dialog. This
>+	 * will be null when the dialog does not contain a checkbox and is not
>+	 * returned to the browser.
>+	 */
>+	public String checkLabel = null;
>+
>+	/**
>+	 * The checked value is whether or not an optional checkbox is checked or
>+	 * not. In the case where the checkLabel is non-null, this will hold the
>+	 * default value of the checkbox from the browser and it's post-event value
>+	 * will be returned to the browser.
>+	 */
>+	public boolean checked = false;
>+
>+	/**
>+	 * The buttonLabels are the values of the buttons in the dialog. In the case
>+	 * of dialogs with buttons other than OK or CANCEL, this will have their
>+	 * values. Otherwise, it will be null.
>+	 */
>+	public String[] buttonLabels = null;
>+
>+	/**
>+	 * The valueLabel is the value of a prompt text field, if one exists. If
>+	 * not, the value will be null. This value will be returned to the browser
>+	 * in the case of prompt dialogs when the OK button is pressed.
>+	 */
>+	public String valueLabel = null;
>+
>+	/**
>+	 * Constructs a new instance of this class.
>+	 *
>+	 * @param widget the widget that fired the event
>+	 *
>+	 * @since 3.6
>+	 */
>+	public PromptEvent(Widget widget) {
>+		super(widget);
>+	}
>+
>+}

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Attachments on bug 288037: 146341