--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/ncdengine/inc/ncdnodeactivate.h Thu Dec 17 08:51:10 2009 +0200
@@ -0,0 +1,82 @@
+/*
+* 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 "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 MNcdNodeInstall interface
+*
+*/
+
+
+#ifndef M_NCD_NODE_ACTIVATE_H
+#define M_NCD_NODE_ACTIVATE_H
+
+#include <f32file.h>
+#include <e32cmn.h>
+
+#include "catalogsbase.h"
+#include "ncdinterfaceids.h"
+
+
+/**
+ * Provides functionality for activating the content represented by the node.
+ * Well-defined only for simple nodes that contain exactly one activateable item,
+ * such as image (set as wallpaper), audio file (set as ringing tone) or theme.
+ *
+ * Before activating, the data should have been downloaded and installed.
+ * download interface.
+ *
+ * @see MNcdNodeDownload
+ * @see MNcdNodeInstall
+ *
+ *
+ */
+class MNcdNodeActivate : public virtual MCatalogsBase
+ {
+
+public:
+
+ /**
+ * Unique identifier for the interface, required for all MCatalogsBase interfaces.
+ *
+ *
+ */
+ enum { KInterfaceUid = ENcdNodeActivateUid };
+
+
+ /**
+ * Activates the item represented by the node.
+ *
+ * For example, if the node holds a suitable image, it is set as wallpaper. If the
+ * node holds a suitable audio file, it is set as ringing tone. If the node holds a
+ * theme file, it is set as the current theme for the device.
+ *
+ * If the node has no content suitable for activation, it should not offer this
+ * interface in the first place.
+ *
+ *
+ * @exception Leave System wide error code.
+ */
+ virtual void ActivateL() = 0;
+
+protected:
+
+ /**
+ * Destructor.
+ *
+ * @see MCatalogsBase::~MCatalogsBase()
+ */
+ virtual ~MNcdNodeActivate() {}
+
+ };
+
+
+#endif // M_NCD_NODE_ACTIVATE_H