--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/bluetoothengine/bthid/layouts/inc/hidlayoutplugininterface.h	Mon Jan 18 20:28:57 2010 +0200
@@ -0,0 +1,101 @@
+/*
+* 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:  HID Keyboard Layout ECOM interface definition.
+ *
+*/
+
+
+#ifndef __HIDLAYOUTPLUGININTERFACE_H__
+#define __HIDLAYOUTPLUGININTERFACE_H__
+
+#include <ecom/ecom.h>
+#include "hiddebug.h"
+#include "hiduids.h"
+
+// Constant for plugin interface:
+const TUid KHidLayoutPluginInterfaceUid =
+    {
+    LAYOUT_PLUGIN_IF
+    };
+
+/**
+ * Interface class for HID Layout plugin. All plugins will implement this class.
+ *
+ * @lib kbdlayout.lib ?
+ * @since ...
+ */
+class CHidLayoutPluginInterface : public CBase
+    {
+public:
+    // Constructors & destructors
+
+    /**
+     * Creates new plugin having the given UID.
+     * Uses Leave code KErrNotFound if implementation is not found.
+     *
+     * @param aImplementationUid Implementation UID of the plugin to be
+     *        created.
+     */
+    inline static CHidLayoutPluginInterface* NewL(
+            const TUid aImplementationUid);
+
+    /**
+     * Destructor
+     */
+    inline ~CHidLayoutPluginInterface();
+
+protected:
+    // New
+
+    /**
+     * C++ constructor.
+     */
+    inline CHidLayoutPluginInterface();
+
+private:
+    // Data
+
+    /**
+     * ECOM plugin instance UID.
+     */
+    TUid iDtor_ID_Key;
+    };
+
+inline CHidLayoutPluginInterface::CHidLayoutPluginInterface()
+    {
+    }
+
+inline CHidLayoutPluginInterface::~CHidLayoutPluginInterface()
+    {
+    DBG(RDebug::Print(_L("[HID]\tCHidLayoutPluginInterface: destroying plugin 0x%08x"),iDtor_ID_Key));
+    REComSession::DestroyedImplementation(iDtor_ID_Key);
+    }
+
+inline CHidLayoutPluginInterface* CHidLayoutPluginInterface::NewL(
+        TUid aImplementationUid)
+    {
+    DBG(RDebug::Print(_L("[HID]\tCHidLayoutPluginInterface: Loading plugin 0x%08x"),aImplementationUid.iUid));
+
+    TAny* ptr;
+    TInt32 keyOffset = _FOFF( CHidLayoutPluginInterface, iDtor_ID_Key );
+
+    ptr = REComSession::CreateImplementationL(aImplementationUid, keyOffset);
+
+    DEBUG_PRINT( _L( "[HID]\tCHidLayoutPluginInterface: Loading done." ) );
+
+    return reinterpret_cast<CHidLayoutPluginInterface*> (ptr);
+    }
+
+#endif
+