imageeditorengine/JpegScaler/src/JpegScalerImpl.cpp
changeset 1 edfc90759b9f
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/imageeditorengine/JpegScaler/src/JpegScalerImpl.cpp	Fri Jan 29 13:53:17 2010 +0200
@@ -0,0 +1,75 @@
+/*
+* Copyright (c) 2010 Ixonos Plc.
+* All rights reserved.
+* This component 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 the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - Initial contribution
+*
+* Contributors:
+* Ixonos Plc
+*
+* Description:  
+*
+*/
+
+
+#include "JpegScalerImpl.h"
+#include "CJpegScale.h"
+
+CJpegScalerImpl* CJpegScalerImpl::NewL(RFs & aFsSession)
+{
+    CJpegScalerImpl* impl = new(ELeave) CJpegScalerImpl(aFsSession);
+    CleanupStack::PushL(impl);
+    impl->ConstructL();
+    CleanupStack::Pop();
+    return impl;
+}
+
+CJpegScalerImpl::~CJpegScalerImpl()
+{
+    Cancel();
+    delete iScale;
+}
+	
+void CJpegScalerImpl::Scale(TRequestStatus* aRequestStatus, const TFileName& aSrcFileName, const TFileName& aTrgFileName, const TSize& aDestinationSize)
+{
+    iScale->iSourceName = aSrcFileName;
+    iScale->iTargetName = aTrgFileName;
+    iScale->iTargetSize = aDestinationSize;
+    iCallerReqStatus = aRequestStatus;
+    *iCallerReqStatus = KRequestPending;
+    Call();
+}
+
+CJpegScalerImpl::CJpegScalerImpl(RFs& aFsSession)
+: CAsyncOneShot(EPriorityStandard), iFsSession(aFsSession)
+{
+    
+}
+
+void CJpegScalerImpl::ConstructL()
+{
+    iScale = new(ELeave) CJpegScale();
+}
+
+void CJpegScalerImpl::RunL()
+{
+    TInt err = KErrNone;
+    if (iStatus == KErrNone)
+    {
+        TRAP(err,iScale->ScaleL());    
+    }
+    else
+    {
+        err = iStatus.Int();
+    }
+    User::RequestComplete(iCallerReqStatus,err);
+}
+
+
+
+// End of File