hwrmhaptics/hapticsclient/src/hwrmhapticsivtdatacacheao.cpp
changeset 0 4e1aa6a622a0
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hwrmhaptics/hapticsclient/src/hwrmhapticsivtdatacacheao.cpp	Tue Feb 02 00:53:00 2010 +0200
@@ -0,0 +1,142 @@
+/*
+* Copyright (c) 2008 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 haptics client's IVT-data cache's internal
+*                Active Object.
+*
+*/
+
+
+#include "hwrmhapticsivtdatacache.h"
+#include "hwrmhapticsivtdatacacheao.h"
+#include "hwrmhapticssession.h"
+#include "hwrmhapticsclientserver.h"
+
+// ---------------------------------------------------------------------------
+// Two-phase constructor.
+// ---------------------------------------------------------------------------
+//
+CHWRMHapticsIVTDataCacheAO* CHWRMHapticsIVTDataCacheAO::NewL(
+        TInt aFileHandle, 
+        CHWRMHapticsIVTDataCache* aCache,
+        TRequestStatus& aStatus )
+    {        
+    CHWRMHapticsIVTDataCacheAO* self =
+        CHWRMHapticsIVTDataCacheAO::NewLC( aFileHandle, aCache, aStatus );
+    CleanupStack::Pop( self );
+
+    return self;      
+    }
+    
+// ---------------------------------------------------------------------------
+// Two-phase asynchronous constructor.
+// ---------------------------------------------------------------------------
+//
+CHWRMHapticsIVTDataCacheAO* CHWRMHapticsIVTDataCacheAO::NewLC(
+        TInt aFileHandle, 
+        CHWRMHapticsIVTDataCache* aCache,
+        TRequestStatus& aStatus )
+    {
+    CHWRMHapticsIVTDataCacheAO* self = 
+        new ( ELeave ) CHWRMHapticsIVTDataCacheAO( 
+            aFileHandle, aCache, aStatus );
+    CleanupStack::PushL( self );
+    
+    self->ConstructL();
+
+    return self;
+    }
+
+// ---------------------------------------------------------------------------
+// Destructor.
+// ---------------------------------------------------------------------------
+//
+CHWRMHapticsIVTDataCacheAO::~CHWRMHapticsIVTDataCacheAO()
+    {
+    Cancel();
+    }
+
+// ---------------------------------------------------------------------------
+// Makes the async play call using this AO's own status
+// ---------------------------------------------------------------------------
+//
+void CHWRMHapticsIVTDataCacheAO::PlayEffectAsynch( 
+        RHWRMHapticsSession* aClientSession,
+        const TIpcArgs& aArgs )
+    {
+    aClientSession->ExecuteAsyncOperation( EHWRMHapticsPlayEffect,
+                                           aArgs,
+                                           iStatus );
+    SetActive();                                       
+    }
+
+// ---------------------------------------------------------------------------
+// RunL for this active object.
+// ---------------------------------------------------------------------------
+//
+void CHWRMHapticsIVTDataCacheAO::RunL()
+    {
+    TInt status( iStatus.Int() );
+    if ( KErrNone == status )
+        {
+        iCache->UpdateCacheItem( iFileHandle, ETrue );
+        }
+
+    User::RequestComplete( iClientStatus, status );
+    
+    iCache->RequestGarbageCollection();
+    }
+    
+// ---------------------------------------------------------------------------
+// DoCancel for this active object.
+// ---------------------------------------------------------------------------
+//
+void CHWRMHapticsIVTDataCacheAO::DoCancel()
+    {
+    }
+
+// ---------------------------------------------------------------------------
+// DoCancel for this active object.
+// ---------------------------------------------------------------------------
+//
+TInt CHWRMHapticsIVTDataCacheAO::RunError( TInt /* aError */ )
+    {   
+    return KErrNone;
+    }
+
+// ---------------------------------------------------------------------------
+// C++ constructor.
+// ---------------------------------------------------------------------------
+//
+CHWRMHapticsIVTDataCacheAO::CHWRMHapticsIVTDataCacheAO(
+        TInt aFileHandle, 
+        CHWRMHapticsIVTDataCache* aCache, 
+        TRequestStatus& aStatus )
+    : CActive( EPriorityStandard ), 
+      iFileHandle( aFileHandle ),
+      iCache( aCache ), 
+      iClientStatus( &aStatus )
+    {
+    aStatus = KRequestPending;
+    CActiveScheduler::Add( this );
+    }
+
+// ---------------------------------------------------------------------------
+// Second phase construction.
+// ---------------------------------------------------------------------------
+//
+void CHWRMHapticsIVTDataCacheAO::ConstructL()
+    {
+    }
+
+//  End of File