/*

* Copyright (c) 2007-2010 Sebastian Brannstrom, Lars Persson, EmbedDev AB

*

* 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:

* EmbedDev AB - initial contribution.

*

* Contributors:

*

* Description:

*

*/

#ifndef SETTINGSENGINE_H_

#define SETTINGSENGINE_H_

#include <e32base.h>

#include "PodcastModel.h"

_LIT(KPodcastDir1, "F:\\Podcasts\\"); // memory card on phone with flash disk

_LIT(KPodcastDir2, "E:\\Podcasts\\"); // memory card on phone without flash disk

_LIT(KPodcastDir3, "C:\\Podcasts\\");

_LIT(KConfigImportFile, "config.cfg");

_LIT(KDefaultFeedsFile, "defaultfeeds.xml");

_LIT(KImportFeedsFile, "feeds.xml");

_LIT(KConfigFile, "config.db");

// constants

const TInt KSettingsUid = 1000;

const TInt KDefaultUpdateFeedInterval = 60;

const TInt KDefaultMaxListItems = 100;

const TInt32 KUseIAPFlag =0x01000000;

const TInt32 KUseIAPMask =0x00FFFFFF;

enum TAutoUpdateSetting

	{

	EAutoUpdateOff,

	EAutoUpdatePeriod1=60,

	EAutoUpdatePeriod2=360,

	EAutoUpdatePeriod3=720,

	EAutoUpdatePeriod4=1440

	};

enum TAutoDeleteSetting

	{

	EAutoDeleteOff,

	EAutoDeleteAfter1Day,	

	};

class CSettingsEngine : public CBase

	{

	public:

		static CSettingsEngine* NewL(CPodcastModel& aPodcastModel);

		virtual ~CSettingsEngine();

		TFileName DefaultFeedsFileName();

		TFileName ImportFeedsFileName();

		TFileName PrivatePath();

		TInt MaxListItems();

		IMPORT_C TFileName& BaseDir();

		IMPORT_C void SetBaseDir(TFileName& aFileName);

		IMPORT_C TInt UpdateFeedInterval();

		IMPORT_C void SetUpdateFeedInterval(TInt aInterval);

		IMPORT_C TInt MaxSimultaneousDownloads();

		IMPORT_C void SetMaxSimultaneousDownloads(TInt aMaxDownloads);

		IMPORT_C TAutoUpdateSetting UpdateAutomatically();	

		IMPORT_C void SetUpdateAutomatically(TAutoUpdateSetting aAutoOn);

		IMPORT_C TBool DownloadAutomatically();

		IMPORT_C void SetDownloadAutomatically(TBool aAutoDownloadOn);

		IMPORT_C TBool DownloadSuspended();

		IMPORT_C void SetDownloadSuspended(TBool aSuspended);

		IMPORT_C TTime UpdateFeedTime();

		IMPORT_C void SetUpdateFeedTime(TTime aTime);

		IMPORT_C TInt SpecificIAP();

		IMPORT_C void SetSpecificIAP(TInt aIap);

		IMPORT_C void SaveSettingsL();

		IMPORT_C TAutoDeleteSetting DeleteAutomatically();

		IMPORT_C void SetDeleteAutomatically(TAutoDeleteSetting aAutoDeleteOn);

	private:

		CSettingsEngine(CPodcastModel& aPodcastModel);

		void ConstructL();

		void LoadSettingsL();

		void GetDefaultBaseDirL(TDes &aBaseDir);

	private:

		// the settings we serialize

		TFileName iBaseDir;

		TInt iUpdateFeedInterval;

		TAutoUpdateSetting iUpdateAutomatically;

		TBool iDownloadAutomatically;

		TInt iIap;

		TInt iMaxListItems;

		TTime iUpdateFeedTime;

		TBool iDownloadSuspended;

		TAutoDeleteSetting iDeleteAutomatically;

		// Other member variables		

		CPodcastModel &iPodcastModel; 	// reference to the model

	};

#endif /*SETTINGSENGINE_H_*/