--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/photosgallery/collectionframework/thumbnailcreator/src/glxtndeletethumbnailstask.cpp	Thu Dec 17 08:45:44 2009 +0200
@@ -0,0 +1,147 @@
+/*
+* Copyright (c) 2008-2009 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:    Implementation of CGlxtnDeleteThumbnailsTask
+*
+*/
+
+
+
+
+/**
+ * @internal reviewed 31/07/2007 by Simon Brooks
+ */
+
+// INCLUDE FILES
+
+#include "glxtndeletethumbnailstask.h"
+
+#include <glxassert.h>
+#include "glxtnfileinfo.h"
+#include "mglxtnstorage.h"
+#include "mglxtnthumbnailcreatorclient.h"
+#include <glxtracer.h>
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// C++ default constructor can NOT contain any code, that might leave.
+// -----------------------------------------------------------------------------
+//
+CGlxtnDeleteThumbnailsTask::CGlxtnDeleteThumbnailsTask(
+            const TGlxMediaId& aItemId, MGlxtnThumbnailCreatorClient& aClient) :
+    CGlxtnClientTask(KGlxtnTaskIdDeleteThumbnails, aItemId, aClient)
+    {
+    TRACER("CGlxtnDeleteThumbnailsTask::CGlxtnDeleteThumbnailsTask()");
+    GLX_ASSERT_ALWAYS( Storage(), Panic( EGlxPanicIllegalArgument ),
+                    "CGlxtnDeleteThumbnailsTask created without storage" );
+    }
+
+// -----------------------------------------------------------------------------
+// ConstructL
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------
+//
+void CGlxtnDeleteThumbnailsTask::ConstructL()
+    {
+    TRACER("void CGlxtnDeleteThumbnailsTask::ConstructL()");
+    }
+
+// -----------------------------------------------------------------------------
+// NewL
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+CGlxtnDeleteThumbnailsTask* CGlxtnDeleteThumbnailsTask::NewL(
+            const TGlxMediaId& aItemId, MGlxtnThumbnailCreatorClient& aClient)
+    {
+    TRACER("CGlxtnDeleteThumbnailsTask::NewL()");
+    CGlxtnDeleteThumbnailsTask* self = new (ELeave) CGlxtnDeleteThumbnailsTask(
+                                                            aItemId, aClient);
+
+    CleanupStack::PushL(self);
+    self->ConstructL();
+    CleanupStack::Pop( self );
+
+    return self;
+    }
+
+// Destructor
+CGlxtnDeleteThumbnailsTask::~CGlxtnDeleteThumbnailsTask()
+    {
+    TRACER("Destructor CGlxtnDeleteThumbnailsTask::~CGlxtnDeleteThumbnailsTask()");
+    delete iInfo;
+    }
+
+// -----------------------------------------------------------------------------
+// DoStartL
+// -----------------------------------------------------------------------------
+//
+TBool CGlxtnDeleteThumbnailsTask::DoStartL(TRequestStatus& aStatus)
+    {
+    TRACER("CGlxtnDeleteThumbnailsTask::DoStartL()");
+    iInfo = new (ELeave) CGlxtnFileInfo;
+    Client().FetchFileInfoL(iInfo, ItemId(), &aStatus);
+
+    return ETrue;
+    }
+
+// -----------------------------------------------------------------------------
+// DoCancel
+// -----------------------------------------------------------------------------
+//
+void CGlxtnDeleteThumbnailsTask::DoCancel()
+    {
+    TRACER("CGlxtnDeleteThumbnailsTask::DoCancel()");
+    Storage()->StorageCancel();
+    }
+
+// -----------------------------------------------------------------------------
+// DoRunL
+// -----------------------------------------------------------------------------
+//
+TBool CGlxtnDeleteThumbnailsTask::DoRunL(TRequestStatus& aStatus)
+    {
+    TRACER("CGlxtnDeleteThumbnailsTask::DoRunL()");
+    User::LeaveIfError(aStatus.Int());
+
+    TBool active = EFalse;
+
+    if ( iDeleting )
+        {
+        Client().ThumbnailDeletionComplete(ItemId(), KErrNone);
+        }
+    else
+        {
+        User::LeaveIfNull(iInfo);
+        Storage()->DeleteThumbnailsL(ItemId(), *iInfo, &aStatus);
+        iDeleting = ETrue;
+        active = ETrue;
+        }
+
+    return active;
+    }
+
+// -----------------------------------------------------------------------------
+// DoRunError
+// -----------------------------------------------------------------------------
+//
+TBool CGlxtnDeleteThumbnailsTask::DoRunError(TInt aError)
+    {
+    TRACER("CGlxtnDeleteThumbnailsTask::DoRunError()");
+    Client().ThumbnailDeletionComplete(ItemId(), aError);
+
+    return EFalse;
+    }
+
+//  End of File