/*

* Copyright (c) 2002-2005 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:  CAknFepCtrlBaseWindowExt

*

*/

#ifndef C_CAKNFEPCTRLBASEWINDOWEXT_H

#define C_CAKNFEPCTRLBASEWINDOWEXT_H

//  INCLUDES

#include <peninputlayout.h>

#include <peninputlayoutctrlgroup.h>

#include "peninputcommonbutton.h"

#include "peninputeventbutton.h"

#include "peninputrepeatbutton.h"

#include "peninputinputcontextfield.h"

// FORWARD DECLARATIONS

class CFepUiLayout;

class CAknFepCtrlButton;

class CAknFepCtrlRepeatButton;

class CAknFepCtrlDragButton;

class CPeninputLayoutInputmodelChoice;

class CFepLayoutMultiLineIcf;

/**

 *  Class definiton for base window

 *

 *  @lib fepcommonctrls.lib

 *  @since S60 v3.2

 */

class CAknFepCtrlBaseWindowExt : public CControlGroup, public MEventObserver

    {    

public:

    /**

     * destructor.

     *

     * @since S60 v3.2

     * @return None

     */

    IMPORT_C virtual ~CAknFepCtrlBaseWindowExt();

    /**

     * Resize 

     *

     * @since S60 v3.2

     * @param aLandscapeStyle Current screen is landscape or not

     * @return None

     */          

    virtual void SizeChanged(TBool aLandscapeStyle) = 0;

    /**

     * Close window

     *

     * @since S60 v3.2

     * @return None

     */          

    IMPORT_C void Close();

    /**

     * Enable or disable drag window

     *

     * @since S60 v3.2

     * @param aEnable ETrue to enable otherwise disable drag

     * @return None

     */          

    IMPORT_C void SetDragEnable(TBool aEnable);

    /**

     * Get the control by control id

     *

     * @since S60 v3.2

     * @param aCtrlId The control id

     * @return Pointer to the control found;otherwise NULL

     */          

    IMPORT_C CFepUiBaseCtrl* Control(TInt aCtrlId);

// from base class MEventObserver

    /**

     * From MEventObserver.

     * Handle the observer event

     *

     * @since S60 v3.2

     * @param aEventType Event type

     * @param aCtrl Sender control

     * @param aEventData Event data

     */

    IMPORT_C void HandleControlEvent(TInt aEventType, CFepUiBaseCtrl* aCtrl, 

                                     const TDesC& aEventData);

// from base class CControlGroup

    /**

     * From CControlGroup.

     * Draw window

     *

     * @since S60 v3.2

     * @return None

     */

    IMPORT_C void Draw();

protected:

    /**

     * C++ default constructor

     *

     * @since S60 v3.2

     * @param aFepUiLayout A Ui Layout environment (CFepUiLayout)

     * @param aControlId Control id

     */          

    IMPORT_C CAknFepCtrlBaseWindowExt( CFepUiLayout* aFepUiLayout, 

                                       TInt aControlId); 

    /**

     * Symbian second-phase constructor

     *

     * @since S60 v3.2

     * @return None

     */          

    IMPORT_C void BaseConstructL();

    /**

     * call back function when closing window

     *

     * @since S60 v3.2

     * @return ETrue for allowing close window; otherwise EFalse

     */          

    IMPORT_C virtual TBool DoClose();

    IMPORT_C void ConstructFromResourceL();

    IMPORT_C virtual void CreateBaseWindowControlsL( TInt16 aControlId, TInt32 aImageId ); 

    virtual TBool CreateCustomControlL( TInt16 aControlId, TInt32 aImageId );

    virtual void AddCustomControlGroupL(CFepUiBaseCtrl* aCtrl);

private:

    void ReadIcfInfoL(TResourceReader aResReader,

                     CFepInputContextField* icf);

    void ReadMultiLineIcfInforL( TResourceReader aResReader,

                                CFepLayoutMultiLineIcf* icf  );

    void ReadShadowInfoL( TInt aResId );

    inline CAknFepCtrlCommonButton* CloseButton() const;

    inline void SetCloseButton(CAknFepCtrlCommonButton* aCloseBtn);

    void ReadBackgroundInfoL( TInt aResId );

private:// data

    /**

     * The close button (Own)

     */

    CAknFepCtrlCommonButton* iCloseButton;

    TBool iFirstTimeConstruct;

    CCoeEnv* iCoeEnv;

    };

#include "peninputbasewindowext.inl"

#endif // C_CAKNFEPCTRLBASEWINDOWEXT_H

// End Of File