/*

* Copyright (c) 2002-2004 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:           

*       Provides the CAknFepManager definition.

*

*/

#ifndef __AKN_FEP_MANAGER_H__

#define __AKN_FEP_MANAGER_H__

#include <gulicon.h>  

#include <fepbase.h>                    //CCoeFep

#include <aknedstsobs.h>                //MAknEdStateObserver

#include <uikon.hrh>                    //TAknEditorNumericKeymap

#include <aknEditStateIndicator.h>      //TAknEditingState

class CAknEdwinState;

/**

 * The CCoeFep derived class of AknFep

 * Controls mode in the Fep. Handles all interaction with the editor

 * Creates and owns the UI Manger, the Key Catcher and the edit state indicators

 */

class CAknFepManager :

    public CCoeFep,

    private MAknEdStateObserver

    {

public:

public:

    /**

     * C++ Constructor

     */

    CAknFepManager(CCoeEnv& aConeEnvironment);

    /**

     *  Second phase construction

     */

    void ConstructL(const CCoeFepParameters& aFepParameters);

    /**

     * destructor

     */

    virtual ~CAknFepManager();

public: // from MAknEdStateObserver

    /**

     * from MAknEdStateObserver - not used

     */

    virtual void HandleAknEdwinStateEventL(CAknEdwinState* aAknEdwinState, 

                                           EAknEdwinStateEvent aEventType);

//private:        //from MFepInlineTextFormatRetriever

//    /**

//     * from MFepInlineTextFormatRetriever - not needed, has to be implemented for MCoeFepAwareTextEditor interface

//     */

//    virtual void GetFormatOfFepInlineText(TCharFormat& aFormat, 

//                                          TInt& aNumberOfCharactersWithSameFormat, 

//                                          TInt aPositionOfCharacter) const;

private:        // from MCoeFocusObserver (via CCoeFep)

    virtual void HandleChangeInFocus();

    /**

     * in queries the editor is destroyed before the call to HandleChangeInFocus

     * so NULL the iInputCapabilities variables to prevent trying to save to an unreferenced object

     */

    virtual void HandleDestructionOfFocusedItem();

private:    // from MCoeForegroundObserver (via CCoeFep)

    /**

     * from MCoeForegroundObserver (via CCoeFep) - not used

     */

    virtual void HandleGainingForeground();

    /**

     * from MCoeForegroundObserver (via CCoeFep) - not used

     */

    virtual void HandleLosingForeground();

private:    // from MFepAttributeStorer (via CCoeFep)

    /**

     * from MFepAttributeStorer (via CCoeFep) - not used

     */

    virtual TInt NumberOfAttributes() const;

    /**

     * from MFepAttributeStorer (via CCoeFep) - not used

     */

    virtual TUid AttributeAtIndex(TInt aIndex) const;

    /**

     * from MFepAttributeStorer (via CCoeFep) - not used

     */

    virtual void WriteAttributeDataToStreamL(TUid aAttributeUid, RWriteStream& aStream) const;

    /**

     * from MFepAttributeStorer (via CCoeFep) - not used

     */

    virtual void ReadAttributeDataFromStreamL(TUid aAttributeUid, RReadStream& aStream);

private: // from CCoeFep

    /**

     * from CCoeFep - not used

     */

    virtual void CancelTransaction();

    /**

     * from CCoeFep - not used

     */

    virtual void IsOnHasChangedState();

    /**

     * from CCoeFep - not used

     */

    virtual void OfferKeyEventL(TEventResponse& aEventResponse, const TKeyEvent& aKeyEvent, 

                                TEventCode aEventCode);

    /**

     * from CCoeFep - not used

     */

    virtual void OfferPointerEventL(TEventResponse& aEventResponse, 

                                    const TPointerEvent& aPointerEvent, 

                                    const CCoeControl* aWindowOwningControl);

    /**

     * from CCoeFep - not used

     */

    virtual void OfferPointerBufferReadyEventL(TEventResponse& aEventResponse, 

                                               const CCoeControl* aWindowOwningControl);

private:

    };

#endif //__AKN_FEP_MANAGER_H__    

// End of file