diff -r 4ea6f81c838a -r 0e9bb658ef58 widgetmodel/alfwidgetmodel/inc/alfhostapiimpl.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/widgetmodel/alfwidgetmodel/inc/alfhostapiimpl.h	Wed Sep 01 12:23:18 2010 +0100
@@ -0,0 +1,143 @@
+/*
+* Copyright (c) 2007 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:  The private implementation of AlfHostAPI.
+*
+*/
+
+
+#ifndef ALFHOSTAPIIMPL_H
+#define ALFHOSTAPIIMPL_H
+
+#include <osn/ustring.h>
+#include <osn/alfptrvector.h>
+#include <memory>
+
+#include "ialfhostapi.h"
+
+namespace Alf
+    {
+
+class CAlfWidgetControl;
+class AlfWidget;
+/**
+ *  The private implementation of CAlfHostAPIImpl.
+ *
+ *  @lib alfwidgetmodel.lib
+ *  @since S60 ?S60_version
+ */
+class AlfHostAPIImpl:public IAlfHostAPI
+    {
+public:
+
+    /**
+     * Constructor.
+     *
+     * @since S60 ?S60_version
+     */
+    AlfHostAPIImpl();
+
+    /**
+     * Destructor.
+     *
+     * @since S60 ?S60_version
+     */
+    virtual ~AlfHostAPIImpl();
+    
+    /**
+     * Set the host control.Should be set before any IAlfHostAPI call is made
+     */
+    void setHostControl(CAlfWidgetControl& aControl);
+    /**
+     * setConnection.
+     *
+     * @since S60 ?S60_version
+     */
+    void setConnection(CAlfWidgetControl& aControl, AlfRole aRole);
+    /**
+     * getConnection.
+     *
+     * @since S60 ?S60_version
+     */
+    CAlfWidgetControl* getConnection(int aIndex) const;
+    
+    /**
+     * gets the number of connections
+     *
+     * @since S60 ?S60_version
+     */
+    int getConnectionCount() const;
+    
+    /**
+     * gets the connection index of aControl
+     *
+     * @since S60 ?S60_version
+     * @param aControl control, which index to return.
+     */
+    int getConnectionIndex(CAlfWidgetControl& aControl) const;
+        
+    /**
+     * removeConnection.
+     *
+     * @since S60 ?S60_version
+     */
+    void removeConnection(CAlfWidgetControl& aControl);
+    /**
+     * setBaseLayout.
+     *
+     * @since S60 ?S60_version
+     */
+    void setBaseLayout(IAlfLayoutManager& aLayout);
+    /**
+     * getBaseLayout.
+     *
+     * @since S60 ?S60_version
+     */
+    IAlfLayoutManager* getBaseLayout() const;
+    /**
+     * Template getter for interfaces provided by the control classes.
+     * The type of the queried interface is specified by the
+     * template parameter.
+     *
+     * @since S60 ?S60_version
+     * @param aControl The control to get the interface for.
+     * @return The queried interface, or NULL if the interface is not
+     *         supported or available.
+     */
+    template <class T>
+    static T* makeInterface( AlfHostAPIImpl* aControl );
+    /**
+     * From MAlfInterfaceBase.
+     * Getter for interfaces provided by the control classes.
+     * Derived classes should always call the base class method
+     * from the overridden makeInterface.
+     *
+     * @since S60 ?S60_version
+     * @param aType A descriptor to identify the type of the queried interface.
+     * @return The queried interface, or NULL if the interface is not
+     *         supported or available.
+     */
+    virtual IAlfInterfaceBase* makeInterface( const IfId& aType );
+private:
+    /**
+     * Base layout of container widget.
+     */
+    auto_ptr<IAlfLayoutManager> mBaseLayout;
+    /**
+     * Host control for IAlfHostAPIs. Not Owned.
+     */
+    CAlfWidgetControl *mHostControl;
+    }; //class AlfHostAPIImpl
+    } // namespace Alf
+
+#endif // C_ALFHOSTAPIIMPL_H