/*

* Copyright (c) 2009 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:

*

*/

/*

 * ============================================================================

 *  Name     : CGSPredictiveSettingList from AknFepPredictiveSettingList 

 * ============================================================================

 */

#ifndef __GSPREDICTIVESETTING_DIALOG_H

#define __GSPREDICTIVESETTING_DIALOG_H

#include <AknDialog.h>

#include "PredictiveSettingList.h"

#include "PredictiveSettingData.h"

enum TInputSettings

{

    EAutoWordCompletion,

    ETypingCorrectionLevel,

    ENumberCandidate,

    EPrimaryCandidate

};

class CGSPredictiveSettingDialog : public CAknDialog

{

	public:

	/**

	 	* Function: 	NewL

		*

	 	* Discussion:	Factory function used to create a new instance of

	 	* 				CGSPredictiveSettingDialog

		*

		* Params:		aMenuResId - menu resource id.

		* Params:		aConfirmationQueryResId - Confirmation Query resource id.

		* Returns:		A newly created instance of CGSPredictiveSettingDialog

		*/

		static CGSPredictiveSettingDialog* NewL(TInt aMenuResId, TInt aConfirmationQueryResId);

		/**

	 	* Function: 	NewLC

		*

	 	* Discussion:	Factory function used to create a new instance of

	 	* 				CGSPredictiveSettingDialog and leave a pointer to it on the

	 	*				cleanup	stack.

		*

		* Params:		aMenuResId - menu resource id.

		* Params:		aConfirmationQueryResId - Confirmation Query resource id.

	 	* Returns:		A newly created instance of CGSPredictiveSettingDialog

		*/

		static CGSPredictiveSettingDialog* NewLC(TInt aMenuResId, TInt aConfirmationQueryResId);

		/**

		* Function:		~CGSPredictiveSettingDialog

		*

		* Discussion: 	Virtual destructor for CGSPredictiveSettingDialog. Ensures that all

		*				allocated memory is returned to the heap before deletion

		* 				of object.

		*

		*/

		virtual ~CGSPredictiveSettingDialog();

		virtual SEikControlInfo CreateCustomControlL(TInt aControlType);

		virtual CGSPredictiveSettingDialog::TFormControlTypes ConvertCustomControlTypeToBaseControlType(TInt aControlType) const;

		virtual TBool OkToExitL(TInt aButtonId);

		virtual void ProcessCommandL(TInt aCommandId);

		virtual void HandleResourceChange(TInt aType);

		void EditItemL(TBool aCalledFromMenu);

        void HandlePointerEventL(const TPointerEvent& aPointerEvent);

        // From MEikMenuObserver

        virtual void DynInitMenuPaneL( TInt aResourceId, 

                                       CEikMenuPane* aMenuPane );

	private:

		void ConstructL( TInt aMenuTitleResourceId );

		CGSPredictiveSettingDialog(TInt aConfirmationQueryResId);

		void ReadSettingsDataL();

	    void SaveSettingsDataL() const;

	    void SaveCurrentSettingsDataL() const;

	    void LaunchPredictiveSettingOffQueryIfNecessaryL(TInt aPrevSettings);

	    TInt CurrentSettings();

	    TInt  iConfirmationQueryResId;

	    TInt  iPredictiveTextFlag;

	    TBool iPredictiveSettingOffQueryNotShown;

#ifdef __ITI_VIRTUAL_TOUCH_FIRST_GENERATION_SUPPORT__

		static TInt EventCheckCallback(TAny* aObj);

		void AttemptToExitL();

	    TInt 						iOriginalKeyboardLayout;

	    // iSettingItemInEditingState is introduced to avoid the crash when we are editing 

	    // the settings item and the flip staus changes.

	    TBool 						iSettingItemInEditingState; 

	    CIdle* 						iItemCloseEventCheck;

#endif //__ITI_VIRTUAL_TOUCH_FIRST_GENERATION_SUPPORT__

	protected:

	CGSPredictiveSettingList*	iSettingsList;

	CGSPredictiveSettingData*	iSettingsData;

};

#endif //__GSPREDICTIVESETTING_DIALOG_H