diff -r 000000000000 -r 094583676ce7 wvuing/ImUtils/Src/CCATextQueryDialog.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wvuing/ImUtils/Src/CCATextQueryDialog.cpp	Thu Dec 17 08:41:52 2009 +0200
@@ -0,0 +1,147 @@
+/*
+* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies). 
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  Text query dialog that accepts empty input
+*
+*/
+
+
+
+// INCLUDE FILES
+#include "CCATextQueryDialog.h"
+
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CCATextQueryDialog::CCATextQueryDialog
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CCATextQueryDialog::CCATextQueryDialog( TDes& aDataText,
+                                                 const TTone& aTone /*= ENoTone*/,
+                                                 TBool aLeftSoftkeyAlwaysVisible /*= ETrue*/,
+                                                 TBool aDomainSelectionQuery /*= EFalse*/ )
+        : CAknTextQueryDialog( aDataText, aTone ),
+        iLeftSoftkeyAlwaysVisible( aLeftSoftkeyAlwaysVisible ),
+        iDomainSelectionQuery( aDomainSelectionQuery )
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// CCATextQueryDialog::NewL
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CCATextQueryDialog* CCATextQueryDialog::NewL( TDes& aDataText,
+                                                       const TTone& aTone /*= ENoTone*/,
+                                                       TBool aLeftSoftkeyAlwaysVisible /*= ETrue*/,
+                                                       TBool aDomainSelectionQuery /*= EFalse*/ )
+    {
+    CCATextQueryDialog* self = new( ELeave ) CCATextQueryDialog(
+        aDataText, aTone,
+        aLeftSoftkeyAlwaysVisible,
+        aDomainSelectionQuery );
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+//  Destructor
+// -----------------------------------------------------------------------------
+//
+
+EXPORT_C CCATextQueryDialog::~CCATextQueryDialog()
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// CCATextQueryDialog::UpdateLeftSoftKeyL
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CCATextQueryDialog::UpdateLeftSoftKeyL()
+    {
+    if ( iLeftSoftkeyAlwaysVisible )
+        {
+        // do nothing so the left softkey is always visible
+        return;
+        }
+    else
+        {
+        CAknTextQueryDialog::UpdateLeftSoftKeyL();
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CCATextQueryDialog::OfferKeyEventL
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TKeyResponse CCATextQueryDialog::OfferKeyEventL( const TKeyEvent& aKeyEvent,
+                                                          TEventCode aType )
+    {
+    TInt oldLen = 0;
+    CEikEdwin* edwin = NULL;
+    // If this is launched after domain selection query
+    // check editor state
+    if ( iDomainSelectionQuery )
+        {
+        CCoeControl* ctrl = ControlOrNull( EGeneralQuery );
+        if ( ctrl )
+            {
+            CAknQueryControl* query = static_cast<CAknQueryControl*>( ctrl );
+            ctrl = query->ControlByLayoutOrNull( EDataLayout );
+            if ( ctrl )
+                {
+                edwin = static_cast<CEikEdwin*>( ctrl );
+                oldLen = edwin->TextLength();
+                }
+            }
+        }
+
+    TKeyResponse response =
+        CAknTextQueryDialog::OfferKeyEventL( aKeyEvent, aType );
+
+    if ( iDomainSelectionQuery && edwin
+         && aKeyEvent.iCode != EKeyOK )
+        {
+        if ( oldLen > 0
+             && response == EKeyWasConsumed
+             && edwin->TextLength() == 0 )
+            {
+            // User has cleared editor -> exit dialog
+            TryExitL( EAknSoftkeyExit );
+            }
+        }
+
+    return response;
+    }
+
+// -----------------------------------------------------------------------------
+// CCATextQueryDialog::OfferKeyEventL
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TBool CCATextQueryDialog::OkToExitL( TInt aButtonId )
+    {
+    if ( aButtonId == EAknSoftkeyExit && iDomainSelectionQuery )
+        {
+        return ETrue;
+        }
+    else
+        {
+        return CAknTextQueryDialog::OkToExitL( aButtonId );
+        }
+    }
+//  End of File