/*

* Copyright (c) 2005-2007 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:  Phonebook 2 UI extension menu manager.

*

*/

#ifndef CPBK2UIEXTENSIONMENUMANAGER_H

#define CPBK2UIEXTENSIONMENUMANAGER_H

// INCLUDE FILES

#include <e32base.h>

// FORWARD DECLARATIONS

class CPbk2UIExtensionLoader;

class CPbk2ThinUIExtensionLoader;

class CEikMenuPane;

class CPbk2UIExtensionInformation;

class MPbk2ContactUiControl;

/**

 * Phonebook 2 UI extension menu manager.

 *

 * Menu manager that initializes menu pane from resources or loads the

 * related extension if needed.

 */

NONSHARABLE_CLASS(CPbk2UIExtensionMenuManager) : public CBase

    {

    public: // Construction and destruction

        /**

         * Creates a new instance of this class.

         *

         * @param aExtensionLoader      Extension loader.

         * @param aThinExtensionLoader  Thin extension loader.

         * @return  A new instance of this class.

         */

        static CPbk2UIExtensionMenuManager* NewL(

                CPbk2UIExtensionLoader& aExtensionLoader,

                CPbk2ThinUIExtensionLoader& aThinExtensionLoader );

        /**

         * Destructor.

         */

        ~CPbk2UIExtensionMenuManager();

    public: // Interface

        /**

         * Initializes the menu pane.

         *

         * @param aViewId           Id of the view whose menu

         *                          pane is being initialized.

         * @param aFilteringFlags   Menu filtering flags that are

         *                          on in the current state of the UI.

         * @param aResourceId       Resource id of the menu that

         *                          is being initialized.

         * @param aMenuPane         Menu pane that is being initialized.

         * @param aUiControl        Current UI control.

         */

        void DynInitMenuPaneL(

                TUid aViewId,

                TUint32 aFilteringFlags,

                TInt aResourceId,

                CEikMenuPane* aMenuPane,

                MPbk2ContactUiControl& aUiControl );

        /**

         * Returns UIDs of the plugins that informed to

         * implement the command.

         *

         * @param aCommandId    The command id that is checked for.

         * @param aPluginUids   An array for plugin UIDs.

         */

        void PluginForCommandIdL(

                TInt aCommandId,

                RArray<TUid>& aPluginUids ) const;

    private: // Implementation

        CPbk2UIExtensionMenuManager(

                CPbk2UIExtensionLoader& aExtensionLoader,

                CPbk2ThinUIExtensionLoader& aThinExtensionLoader );

        void DoDynInitMenuPaneL(

                CPbk2UIExtensionInformation& aPluginInformation,

                TUid aViewId,

                TUint32 aFilteringFlags,

                TInt aResourceId,

                CEikMenuPane* aMenuPane,

                MPbk2ContactUiControl& aUiControl );

    private: // Data

        /// Ref: Extension loader for loading extensions when needed

        CPbk2UIExtensionLoader& iExtensionLoader;

        /// Ref: Yhin extension loader

        CPbk2ThinUIExtensionLoader& iThinExtensionLoader;

    };

#endif // CPBK2UIEXTENSIONMENUMANAGER_H

// End of File