/*

* Copyright (c) 2003 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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: 

*

*/

#ifndef __UTIL_SETTINGS_H

#define __UTIL_SETTINGS_H

#include <bldvariant.hrh>

#include <coemain.h>

#include "nwx_defs.h"

#include "nwx_settings.h"

// FYI: All key literals come from \epoc32\include\oem\SharedDataKeysVariant.h

// Please do not define key literal strings here.

_LIT( KValueOn, "True" );

_LIT( KValueOff, "False" );

class CRepository;

enum TBrowserSetting

  {

  EFontSizeLevel              = 0x1,

  EEncoding                   = 0x2,

  ECookiesEnabled             = 0x4,

  EImagesEnabled              = 0x8,

  EEcmaScriptEnabled          = 0x10,

  ETextWrapEnabled            = 0x20,

  EOriginalEncoding           = 0x40,

  EVerticalLayoutEnabled      = 0x80,

  ECSSFetchEnabled            = 0x100,

  EDisableSmallScreenLayout   = 0x200,

  EIsEmbedded                 = 0x400,

  EIMEINotifyEnabled          = 0x800,

  ESendReferrerHeader         = 0x1000,

  EHttpSecurityWarnings       = 0x2000

  };

/*****************************************************************

  Description: abstract observer calss

******************************************************************/

/*class MBrowserSettingsObserver

  {

  //

  public:

    virtual void BrowserSettingChanged( enum TBrowserSetting aBrowserSetting ) = 0;

  };

*/

/*****************************************************************

  Description: This class keeps track of the settings.

******************************************************************/

NONSHARABLE_CLASS(CBrowserSettings) : public CBase

    {

    public:

        //Construction

        static CBrowserSettings* Instance();

        ~CBrowserSettings();

        // observer methods

        //void SetObserver( MBrowserSettingsObserver* aBrowserSettingsObserver,

         // TUint aObservedSettings );

        void RemoveObserver( void );

        // Access methods

        NW_Bool GetStartFromHomepage(void);

        NW_Uint8 GetFontSizeLevel(void);

        void SetFontSizeLevel(NW_Uint8 fontSizeLevel);

        NW_Uint16 GetEncoding(void);

        void SetEncoding(NW_Uint16 encoding);

        NW_Bool GetCookiesEnabled(void);

        void SetCookiesEnabled(const NW_Bool enabled);

        NW_Bool GetImagesEnabled(void);

        void SetImagesEnabled(const NW_Bool enabled);

        NW_Bool GetEcmaScriptEnabled(void);

        void SetEcmaScriptEnabled(const NW_Bool enabled);

        NW_Bool GetTextWrapEnabled(void);

        void SetTextWrapEnabled(const NW_Bool enabled);

        NW_Bool GetAlwaysConfirmDtmfSending(void);

        void SetAlwaysConfirmDtmfSending(const NW_Bool enabled);

        NW_Uint32 GetOriginalEncoding(void);

        void SetOriginalEncoding(NW_Uint32 encoding);

        NW_Bool GetVerticalLayoutEnabled(void);

        void SetVerticalLayoutEnabled(const NW_Bool enabled);

        void SetInternalVerticalLayoutEnabled(const NW_Bool enabled);

        void SetCSSFetchEnabled(const NW_Bool disabled);

        NW_Bool GetCSSFetchEnabled(void);

        NW_Uint16 GetDefaultCharset(void);

        void SetDefaultCharset(NW_Uint16 defaultCharset);

         void SetDisableSmallScreenLayout(const NW_Bool disabled);

        NW_Bool GetDisableSmallScreenLayout();

        NW_Bool GetIsBrowserEmbedded(void);

        void SetIsBrowserEmbedded(const NW_Bool isEmbedded);

        TUint GetLocalFeatures(void);

        NW_Ucs2* GetTempFilesPath(void);

        NW_Uint8 GetMMCDrive(void);

        NW_Uint8 GetIMEINotifyEnabled(void);

        void SetIMEINotifyEnabled(NW_Uint8 enabled);

        NW_Uint8 GetSendReferrerHeader(void);

        void SetSendReferrerHeader(NW_Uint8 enabled);

        NW_Bool GetHttpSecurityWarnings(void);

        void SetHttpSecurityWarnings(NW_Bool enabled);

        NW_Uint32 GetIAPId(void);

        void SetIAPId(NW_Uint32 aIapId);

	private:

        CBrowserSettings();

        // observer method

        void PublishSettingChange( enum TBrowserSetting aBrowserSetting );

        // Utility methods

        TInt GetIntValue(const TUint32 aKey);

        NW_Bool GetBooleanValue(const TUint32 aKey);

        NW_Ucs2* GetStringValue( const TUint32 aKey );

    private:

        NW_Bool   iStartFromHomepage;

        NW_Uint8  iFontSizeLevel;

        NW_Uint16 iEncoding;

        NW_Bool   iCookiesEnabled;

        NW_Bool   iImagesEnabled;

        NW_Uint8  iEcmaScriptEnabled;

        NW_Uint8  iTextWrapEnabled;

        NW_Uint32 iOriginalEncoding;

        NW_Uint8  iVerticalLayoutEnabled;

        NW_Bool   iCSSFetchEnabled;

        NW_Bool   iDisableSmallScreenLayout;

        NW_Uint16 iDefaultCharset;

        CRepository* iRepository;

        NW_Bool   iIsEmbedded;

        TUint     iFeatureBitmask;

        NW_Ucs2*  iTempFilesPath;

        NW_Uint8  iMMCDrive;

        NW_Uint8  iIMEINotifyEnabled;

        NW_Uint8  iSendReferrerHeader;

        NW_Bool   iHttpSecurityWarnings;

        NW_Bool   iSecUI;

		NW_Uint32 iIapId;

        //MBrowserSettingsObserver* iBrowserSettingsObserver;

        TUint      iObservedSettings;

    };

#endif /* __UTIL_SETTINGS_H */