--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/messagingfw/deprecate/senduiservices/datautils/src/SendUiOperationWait.cpp	Tue Aug 31 15:41:11 2010 +0300
@@ -0,0 +1,154 @@
+/*
+* Copyright (c) 2002-2006 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:   Active object that is used for waiting the asyncronous
+*                request to complete, such as attachment insertion and 
+*                launching editor operations.
+*
+*/
+
+
+
+// INCLUDE FILES
+
+#include <mtclbase.h>
+#include <akninputblock.h>
+
+#include "SendUiOperationWait.h"
+
+
+// ================= MEMBER FUNCTIONS =======================
+
+// -----------------------------------------------------------------------------
+// CSendUiOperationWait::CSendUiOperationWait
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+CSendUiOperationWait::CSendUiOperationWait( TInt aPriority )
+    : CActive( aPriority )
+    {
+    CActiveScheduler::Add( this );
+    }
+
+// -----------------------------------------------------------------------------
+// CSendUiOperationWait::NewLC
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CSendUiOperationWait* CSendUiOperationWait::NewLC( TInt aPriority )
+    {
+    CSendUiOperationWait* self =
+        new ( ELeave ) CSendUiOperationWait( aPriority );
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( );
+    return self;
+    }
+
+// Destructor
+CSendUiOperationWait::~CSendUiOperationWait()
+    {
+    Cancel();
+    if ( iInputBlock )
+        {
+        delete iInputBlock;
+        }
+    }
+
+
+// -----------------------------------------------------------------------------
+// CSendUiOperationWait::Start
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TBool CSendUiOperationWait::Start()
+    {
+    iSuccess = ETrue;
+    SetActive();
+    // Start the scheduler loop.
+    iWait.Start();
+    return iSuccess;
+    }
+// -----------------------------------------------------------------------------
+// CSendUiOperationWait::Start
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TBool CSendUiOperationWait::Start(CActive* aOperation)
+    {
+    iBaseMtmOperation = NULL;
+    iOperation = aOperation;
+    return Start();
+    }
+// -----------------------------------------------------------------------------
+// CSendUiOperationWait::Start
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TBool CSendUiOperationWait::Start(CBaseMtm* aBaseMtmOperation)
+    {
+    iOperation = NULL;
+    iBaseMtmOperation = aBaseMtmOperation;
+    return Start();
+    }
+
+
+// -----------------------------------------------------------------------------
+// CSendUiOperationWait::RunL
+// -----------------------------------------------------------------------------
+//
+void CSendUiOperationWait::RunL()
+    {
+    if ( iWait.IsStarted() )
+        {
+        // Stops the scheduler loop, when all nested scheduler loops have stopped.
+        iWait.AsyncStop();
+        }
+    iOperation = NULL;
+    }
+
+// -----------------------------------------------------------------------------
+// CSendUiOperationWait::DoCancel
+// -----------------------------------------------------------------------------
+//
+void CSendUiOperationWait::DoCancel()
+    {
+    iSuccess = EFalse;    
+    if ( iOperation )
+        {
+        iOperation->Cancel();
+        iOperation = NULL;
+        }
+    else if(iBaseMtmOperation)
+        {
+        iBaseMtmOperation->CancelAttachmentOperation();
+        iBaseMtmOperation = NULL;
+        }
+    
+    if ( iWait.IsStarted() )
+        {
+        // Stops the scheduler loop, when all nested scheduler loops have stopped.
+        iWait.AsyncStop();
+        }
+    iInputBlock->SetCancelActive( NULL ); // inputblock cancel was this DoCancel function. Deletion causes call to Cancel.
+	delete iInputBlock;
+	iInputBlock = NULL;
+    }
+
+// -----------------------------------------------------------------------------
+// CSendUiOperationWait::ConstructL
+// -----------------------------------------------------------------------------
+//
+void CSendUiOperationWait::ConstructL()
+	{
+    this->iInputBlock = CAknInputBlock::NewCancelActiveLC( this );  // notify "this" on cancel
+	}
+
+// End of file