/*

* Copyright (c) 2007-2008 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:  Compatibility mode utility functions

*

*/

#ifndef __AKNCOMPAUTILS_H__

#define __AKNCOMPAUTILS_H__

#include <e32base.h>

#include <f32file.h>

#include <barsc.h>

class CAknCompaButton;

class CAknAppUiBase;

class CCoeEnv;

class CAknCompaClearer;

class CRepository;

/**

 * Compatibility mode utility class

 *

 * Static functions to used by compatility mode

 *

 * @lib compamode.lib

 * @since S60 v5.0

 */

NONSHARABLE_CLASS(AknCompaUtils)

    {

public: // types

    enum

        {

        EQvgaWidth = 240,

        EQvgaHeight = 320,

        EQhdWidth = 360,

        EQhdHeight = 640

        };

    enum TCompaAppCheckResult

        {

        ECompaCheckResultNo,  // not a "compa mode" application

        ECompaCheckResultYes, // "compa mode" application

        ECompaCheckResultUndefinite // unsure whether compa mode is needed

        };

    enum TCompaModePanics

        {

        EButtonCount

        };

public: // functions

    static TInt SetCompaAppScreenModeL(TBool& aScrModeChanged,

        TBool& aIsConsoleApp, CAknCompaClearer*& aClearer,

        TInt aAppUiFlags, CAknAppUiBase& aAppUi,

        const CCoeEnv& aCoeEnv, CRepository& aRepository);

    static TInt FindCompaScreenMode();

    static TBool IsGlobalUiSrv(TSecureId aSecureId);

    static TBool IsEikSrv(TSecureId aSecureId);

    static TBool IsAknCapSrv(TSecureId aSecureId);

    static void AknCompaUtils::ReadButtonsL(

        RPointerArray<CAknCompaButton>& aButtons, TInt& aPenButton,

        CCoeEnv& aCoeEnv);

    static void OpenResourceFileLC(RResourceFile& aResourceFile,

        RFs& aFsSession);

    static TInt AddTextResourceFileL(CCoeEnv& aCoeEnv);

    static void WaitTransEffectsOff(CRepository& aThemesCenRep);

    static void Panic(TInt aCode);

    static void ScaleRect(TRect& aRect, TInt aMoveX, TInt aMoveY);

private: // functions

    static void SetAppScreenModeL(CAknAppUiBase& aAppUi, TInt aMode);

    static void ReadIntegerResourceL(RArray<TInt>& aArray,

        const RResourceFile& aResourceFile, TInt aResId);

    static TCompaAppCheckResult IsCompaModeAppL(TBool aIsConsoleApp,

        TInt aConfigFlags, TInt aAppUiFlags, const CCoeEnv& aCoeEnv);

    static TBool InGlobalUiSrv(TInt aAppUiFlags);

    static TBool IsConsoleApp(CAknAppUiBase& aAppUi);

    };

#endif // __AKNCOMPAUTILS_H__