menucontentsrv/handlersrc/menulinkhandler.cpp
changeset 0 79c6a41cd166
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/menucontentsrv/handlersrc/menulinkhandler.cpp	Thu Dec 17 08:54:17 2009 +0200
@@ -0,0 +1,122 @@
+/*
+* Copyright (c) 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:
+*
+*/
+
+// INCLUDE FILES
+#include <mcsmenuutils.h>
+#include "menulinkhandler.h"
+#include "menuuninstalloperation.h"
+#include "mcsdef.h"
+#include "mcsmenuitem.h"
+
+// ================= MEMBER FUNCTIONS =======================
+
+// ---------------------------------------------------------
+// CMenuLinkHandler::~CMenuLinkHandler
+// ---------------------------------------------------------
+//
+CMenuLinkHandler::~CMenuLinkHandler()
+    {
+    }
+
+// ---------------------------------------------------------
+// CMenuLinkHandler::NewL
+// ---------------------------------------------------------
+//
+CMenuLinkHandler* CMenuLinkHandler::NewL( RMenu &aMenu )
+    {
+    CMenuLinkHandler* handler = new (ELeave) CMenuLinkHandler( aMenu );
+    CleanupStack::PushL( handler );
+    handler->ConstructL();
+    CleanupStack::Pop( handler );
+    return handler;
+    }
+
+// ---------------------------------------------------------
+// CMenuLinkHandler::CMenuLinkHandler
+// ---------------------------------------------------------
+//
+CMenuLinkHandler::CMenuLinkHandler( RMenu &aMenu )
+: CMenuHandlerPlugin( aMenu )
+    {
+    }
+
+// ---------------------------------------------------------
+// CMenuLinkHandler::ConstructL
+// ---------------------------------------------------------
+//
+void CMenuLinkHandler::ConstructL()
+    {
+    BaseConstructL();
+    }
+
+// ---------------------------------------------------------
+// CMenuLinkHandler::SupportsType
+// ---------------------------------------------------------
+//
+TBool CMenuLinkHandler::SupportsType( const TDesC& aType )
+    {
+    if ( !aType.Compare( KMenuTypeLink ) )
+        {
+        return ETrue;
+        }
+    return EFalse;
+    }
+
+// ---------------------------------------------------------
+// CMenuLinkHandler::HandleCommandL
+// ---------------------------------------------------------
+//
+CMenuOperation* CMenuLinkHandler::HandleCommandL(
+        CMenuItem& aItem,
+        const TDesC8& aCommand,
+        const TDesC8& aParams,
+        TRequestStatus& aStatus )
+    {
+    if ( aCommand == KMenuCmdOpen && aItem.Type() == KMenuTypeLink )
+        {
+        TBool attrExists = EFalse;
+        TPtrC val = aItem.GetAttributeL( KMenuAttrRefId, attrExists );
+        if ( attrExists )
+            {
+            // "ref_id" defined, get item and forward command.
+            TUint refId = 0;
+            MenuUtils::GetTUint( val, refId );            
+            CMenuItem* item = CMenuItem::OpenL( iMenu, refId );
+            CleanupStack::PushL( item );
+            CMenuOperation* op = item->HandleCommandL
+                ( aCommand, aParams, aStatus ); // Not pushed, no leaving.
+            CleanupStack::PopAndDestroy( item );
+            return op;
+            }
+        else
+            {
+            // "ref_id" missing from aItem.
+            User::Leave( KErrCorrupt );
+            return NULL;
+            }
+        }
+    else if ( aCommand == KMenuCmdRemove && aItem.Type() == KMenuTypeLink )
+        {
+        return CMenuUninstallOperation::NewL
+            ( iMenu, CActive::EPriorityStandard, aStatus, aItem );
+        }
+
+    User::Leave ( KErrNotSupported );
+    return NULL;
+    }
+
+// End of file