bluetoothappprofiles/avrcp/groupnavigationapi/public/remcongroupnavigationtarget.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/bluetoothappprofiles/avrcp/groupnavigationapi/public/remcongroupnavigationtarget.h Mon Jan 18 20:28:57 2010 +0200
@@ -0,0 +1,116 @@
+// 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:
+//
+
+/**
+ @file
+ @publishedAll
+ @released
+*/
+
+#ifndef REMCONGROUPNAVIGATIONTARGET_H
+#define REMCONGROUPNAVIGATIONTARGET_H
+
+#include <e32base.h>
+#include <s32mem.h>
+#include <remconcoreapi.h>
+#include <remcon/avrcpspec.h>
+
+#include <remcon/remconinterfacebase.h>
+#include <remcon/remconinterfaceif.h>
+
+class MRemConGroupNavigationTargetObserver;
+class CRemConInterfaceSelector;
+
+/**
+Client-instantiable type supporting sending Battery Status responses.
+*/
+NONSHARABLE_CLASS(CRemConGroupNavigationApiTarget) : public CRemConInterfaceBase,
+ public MRemConInterfaceIf
+ {
+public:
+ /**
+ Factory function.
+ @see CRemConInterfaceSelector
+ @param aInterfaceSelector The interface selector. The client must have
+ created one of these first.
+ @param aObserver The observer of this interface.
+ @return A new CRemConGroupNavigationApiTarget, owned by the interface selector.
+ */
+ IMPORT_C static CRemConGroupNavigationApiTarget* NewL(CRemConInterfaceSelector& aInterfaceSelector,
+ MRemConGroupNavigationTargetObserver& aObserver);
+ /**
+ Factory function.
+ @see CRemConInterfaceSelector
+ @param aInterfaceSelector The interface selector. The client must have
+ created one of these first.
+ @param aObserver The observer of this interface.
+ @param aNextGroupSupported Whether the Client support the next Group functionality.
+ @param aPreviousGroupSupported Whether the Client support the previous Group functionality.
+ @return A new CRemConGroupNavigationApiTarget, owned by the interface selector.
+ */
+ IMPORT_C static CRemConGroupNavigationApiTarget* NewL(CRemConInterfaceSelector& aInterfaceSelector,
+ MRemConGroupNavigationTargetObserver& aObserver, TBool aNextGroupSupported, TBool aPreviousGroupSupported);
+
+ /** Destructor */
+ IMPORT_C ~CRemConGroupNavigationApiTarget();
+
+public:
+ /** Send a 'next group' response.
+ Called by the client after receiving a MRemConGroupNavigationTargetObserver::MrcgntoNextGroup().
+ @param aStatus Used by RemCon to indicate completion of the send request.
+ aStatus may be NULL if no completion indication required.
+ @param aError The response error.
+ */
+ IMPORT_C void NextGroupResponse(TRequestStatus*& aStatus, TInt aError);
+
+ /** Send a 'previous group' response.
+ Called by the client after receiving a MRemConGroupNavigationTargetObserver::MrcgntoPreviousGroup().
+ @param aStatus Used by RemCon to indicate completion of the send request.
+ aStatus may be NULL if no completion indication required.
+ @param aError The response error.
+ */
+ IMPORT_C void PreviousGroupResponse(TRequestStatus*& aStatus, TInt aError);
+
+private:
+ /**
+ Constructor.
+ @param aInterfaceSelector The interface selector.
+ @param aObserver The observer of this interface.
+ */
+ CRemConGroupNavigationApiTarget(CRemConInterfaceSelector& aInterfaceSelector,
+ MRemConGroupNavigationTargetObserver& aObserver);
+
+ void SendGroupResponse(TGroupNavigationPassthroughOperationIds aId, TRequestStatus*& aStatus, TInt aError);
+
+ void ConstructL();
+
+ void ConstructL(TBool aNextGroupSupported, TBool aPreviousGroupSupported);
+private: // from CRemConInterfaceBase
+ TAny* GetInterfaceIf(TUid aUid);
+
+private: // from MRemConInterfaceIf
+ void MrcibNewMessage(TUint aOperationId, const TDesC8& aData);
+
+private: // unowned
+ MRemConGroupNavigationTargetObserver& iObserver;
+
+private: // owned
+ CBufFlat* iOutData;
+ TPtr8 iPtr;
+ RBufWriteStream iStream;
+ TUint iNumRemotes;
+ };
+
+#endif // REMCONGROUPNAVIGATIONTARGET_H