omadrm/drmplugins/drmromtm/ui/inc/drmmsgwatcherobserver.h
branchRCL_3
changeset 24 99ea7534c5ab
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/omadrm/drmplugins/drmromtm/ui/inc/drmmsgwatcherobserver.h	Thu Jul 15 18:57:30 2010 +0300
@@ -0,0 +1,129 @@
+/*
+* Copyright (c) 2010 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:  
+*     Msv operation for drm view closing
+*
+*/
+
+
+#ifndef C_DRMMSGWATCHEROBSERVER_H
+#define C_DRMMSGWATCHEROBSERVER_H
+
+
+
+#include <msvapi.h>        // CMsvOperation
+#include <AknServerApp.h>  // MAknServerAppExitObserver
+#include <AknLaunchAppService.h> // app service
+#include <DocumentHandler.h> // Document handler
+
+class CDocumentHandler;
+
+// CLASS DECLARATION
+
+/**
+* CDrmMsgWatcherObserver
+* Simple operation class which watches a service (drm),
+* completing when that thread closes.
+*
+* The passed CMsvSession is not used (merely required to base-construct
+* a CMsvOperation).
+*/
+NONSHARABLE_CLASS( CDrmMsgWatcherObserver ) : public CMsvOperation, public MAknServerAppExitObserver			
+    { 
+    public:
+
+	    static CDrmMsgWatcherObserver* NewL( 
+            CMsvSession& aMsvSession,
+            TInt aPriority,
+            TRequestStatus& aObserverRequestStatus,
+            TUid aMtm,
+            CAiwGenericParamList* aParamList );
+
+
+	    static CDrmMsgWatcherObserver* NewL( 
+            CMsvSession& aMsvSession,
+            TInt aPriority,
+            TRequestStatus& aObserverRequestStatus,
+            TUid aMtm,
+            const TDesC& aFileName,
+            TDataType& aDataType );
+	    
+        /**
+        * C++ constructor
+        */
+        CDrmMsgWatcherObserver(
+            CMsvSession& aMsvSession,
+            TInt aPriority,
+            TRequestStatus& aObserverRequestStatus,
+            TUid aMtm );
+
+        /**
+        * Destructor.
+        */
+        ~CDrmMsgWatcherObserver();
+
+    private: // From MApaServerAppExitObserver
+        void HandleServerAppExit( TInt aReason );
+		
+    protected:
+        
+        
+        /**
+        * From CMsvOperation
+        */
+        virtual const TDesC8& ProgressL();
+
+        /**
+        * From CMsvOperation
+        */
+        virtual const TDesC8& FinalProgress();
+                
+        /**
+        * From CActive
+        */
+        virtual void RunL();
+
+        /**
+        * From CActive
+        */
+        virtual void DoCancel();
+
+        /**
+        *
+        */
+        void Start();
+
+    private:
+        void ConstructL( CAiwGenericParamList* aParamList );
+        void ConstructL( const TDesC& aFileName, TDataType& aDataType );
+        
+        /**
+        * Completes observer with the completion code
+        * @param aCode: Completion code
+        */
+        void CompleteObserver( TInt aCode );
+
+
+    protected:// Data
+        HBufC8*     iProgress;
+
+    private:
+        CAknLaunchAppService* iService;
+        CDocumentHandler* iDocHandler;
+
+    };
+    
+#endif // C_DRMMSGWATCHEROBSERVER_H   
+
+// End of file