videofeeds/clientapi/src/CIptvEvents.cpp
branchRCL_3
changeset 23 befca0ec475f
parent 0 96612d01cf9f
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/videofeeds/clientapi/src/CIptvEvents.cpp	Wed Sep 01 12:30:28 2010 +0100
@@ -0,0 +1,179 @@
+/*
+* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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:    Contains CIptvVodDlDownloadEvent objects*
+*/
+
+
+
+
+
+// INCLUDE FILES
+#include "CIptvEvents.h"
+#include "MIptvEvent.h"
+#include <s32mem.h>
+
+// EXTERNAL DATA STRUCTURES
+
+// EXTERNAL FUNCTION PROTOTYPES  
+
+// CONSTANTS
+
+// MACROS
+
+// LOCAL CONSTANTS AND MACROS
+
+// MODULE DATA STRUCTURES
+
+// LOCAL FUNCTION PROTOTYPES
+
+// FORWARD DECLARATIONS
+
+// ============================= LOCAL FUNCTIONS ===============================
+
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CIptvEvents::CIptvEvents
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+CIptvEvents::CIptvEvents(MIptvEvent* aEventProto)
+: iEventProto(aEventProto)
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// CIptvEvents::ConstructL
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------
+//
+void CIptvEvents::ConstructL()
+    {
+    iEvents.Reset();
+    }
+
+// -----------------------------------------------------------------------------
+// CIptvEvents::NewL
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CIptvEvents* CIptvEvents::NewL(MIptvEvent* aEventProto)
+    {
+    CIptvEvents* self = new( ELeave ) CIptvEvents(aEventProto);
+    
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop(self);
+
+    return self;
+    }
+
+    
+// Destructor
+EXPORT_C CIptvEvents::~CIptvEvents()
+    {
+    DeleteEvents();
+    iEventProto->Destruct();
+    }
+
+
+// -----------------------------------------------------------------------------
+// CIptvEvents::InternalizeL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CIptvEvents::InternalizeL(RReadStream& aStream)
+    {
+    TUint16 eventCount = aStream.ReadUint16L();
+    TInt i;
+    for(i = 0; i < eventCount; i++)
+        {
+        MIptvEvent* event = iEventProto->GetCopyL();
+        CleanupStack::PushL(event); // 1->
+        event->InternalizeL(aStream);
+        iEvents.AppendL(event);
+        CleanupStack::Pop(event); // <-1
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CIptvEvents::ExternalizeL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CIptvEvents::ExternalizeL(RWriteStream& aStream)
+    {
+    TInt eventCount = iEvents.Count();
+    aStream.WriteUint16L(eventCount);
+    TInt i;
+    for(i = 0; i < eventCount; i++)
+        {
+        iEvents[i]->ExternalizeL(aStream);
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CIptvEvents::CountExternalizeSize
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TUint32 CIptvEvents::CountExternalizeSize()
+    {
+    TUint size = 0;
+    size += 2;
+    TInt i;
+    for(i = 0; i < iEvents.Count(); i++)
+        {
+        size += iEvents[i]->CountExternalizeSize();
+        }
+    return size;
+    }
+
+// -----------------------------------------------------------------------------
+// CIptvEvents::Set
+// -----------------------------------------------------------------------------
+//    
+EXPORT_C void CIptvEvents::SetL(CIptvEvents& aEvents)
+    {
+    DeleteEvents();
+    
+    //copy new
+    TInt i;
+    for(i = 0; i < aEvents.iEvents.Count(); i++)
+        {
+        MIptvEvent* event = aEvents.iEvents[i]->GetCopyL();
+        CleanupStack::PushL(event); // 1->
+        iEvents.AppendL(event);
+        CleanupStack::Pop(event); // <-1 
+        }    
+    }
+
+// -----------------------------------------------------------------------------
+// CIptvEvents::DeleteEvents
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CIptvEvents::DeleteEvents()
+    {
+    TInt i;
+    for(i = 0; i < iEvents.Count(); i++)
+        {
+        iEvents[i]->Destruct(); //iEvents[i] is MIptvEvent type, MIptvEvent::Destruct() calls derived classes destructor
+        } 
+    iEvents.Close(); //delete pointers
+    iEvents.Reset();
+    }
+       
+// ========================== OTHER EXPORTED FUNCTIONS =========================
+
+
+//  End of File