/*

* Copyright (c) 2006-2007 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:  Loads ProfileSettingsView.dll dynamically.

*

*/

#ifndef C_PSLNPROFILESETTINGSLOADER

#define C_PSLNPROFILESETTINGSLOADER

#include <e32base.h>

class MProfileEngineExtended;

class MProfileExtended;

class CDRMHelper;

/**

*  Interface class for profile settings view.

*  

*  @lib PslnProfileSettingsLoader.lib

*  @since Series 60 3.1

*/

class MPslnProfileSettingsLoader

    {

    public:

        /**

        * Pure virtual method for setting ringing tone for all profiles.

        * @param aType type of tone (actual ringing tone, or message alert tone).

        * @param aFullName full filename (inc. path) of tone.

        */

        virtual void SetToneForProfilesL( TInt aType, TDes& aFullName ) = 0;

        /**

        * Pure virtual method for indicating to the media gallery that 

        * there is new sound file available in the gallery.

        * @param aFullPath path and file of the new sound file..

        */

        virtual void IndicateFileUpdationL( const TDesC& aFullPath ) = 0;

    };

/**

*  This class is for dynamically loading ProfilesSettingsView.dll that 

*  enables setting of ringing tone for all profiles.

*

*  @lib PslnProfileSettingsLoader.lib

*  @since Series 60 3.1

*/

class CPslnProfileSettingsLoader : public CBase, 

                                   public MPslnProfileSettingsLoader

    {

public:

    /**

    * Two-phased constructor.

    * @return new instance of CPslnProfileSettingsLoader.

    */

    static CPslnProfileSettingsLoader* NewL();

    /**

    * Destructor.

    */

    virtual ~CPslnProfileSettingsLoader();

    /**

    * Sets tone for all profiles.

    * @param aType type of tone (actual ringing tone, or message alert tone).

    * @param aFullName full filename (inc. path) of tone.

    */

    void SetToneForProfilesL( TInt aType, TDes& aFullName );

    /**

    * Indicates to the media gallery that there is new sound file 

    * available in the gallery.

    * @param aFullPath path and file of the new sound file.

    */

    void IndicateFileUpdationL( const TDesC& aFullPath );

private:

    /**

    * C++ default constructor.

    */

    CPslnProfileSettingsLoader();

    /**

    * Stores the settings to Profiles Engine and adds the file to automated

    * content list and removes the old file from automated content list.

    * @param aProfileEngine The MProfileEngineExtended.

    * @param aProfileId The ID of the profile (NOT an index).

    * @param aType Identifies the tone which is updated.

    * @param aFileName Full path and filename of the tone to be used

    *                  as the new ringing or alert tone.

    */    

    void DoSetProfileToneL( MProfileEngineExtended* aProfileEngine, TInt aProfileId, 

    		TInt aType, const TDesC& aFileName );

    /**

    * Sets the tone to an MProfileExtended instance.

    * @param aProfile The MProfileExtended instance.

    * @param aType Identifies the tone which is updated.

    * @param aFileName The tone file name.

    */

    void SetToneL( MProfileExtended& aProfile,

    		TInt aType, const TDesC& aFileName );

    /**

    * Reads a tone setting from an MProfileExtended instance.

    * @param aProfile The MProfileExtended instance.

    * @param aType Identifies the tone which is read.

    * @return Returns the tone file name.

    */

    const TDesC& ToneL( MProfileExtended& aProfile,TInt aType );

    /**

    * Set Automated content

    * @param aDrmHelper Pointer to Drm helper.

    * @param aType Identifies the type the content.

    * @param aFileName Filename for the content.

    * @return Returns success/fail.

    */

    TInt SetAutomated( CDRMHelper* aDrmHelper,TInt aType,

    		const TDesC& aFileName );

    /**

    * Remove Automated content

    * @param aDrmHelper Pointer to Drm helper.

    * @param aFileName Filename for the content.

    */

    void RemoveAutomated( CDRMHelper* aDrmHelper,const TDesC& aFileName );

private:

#ifdef RD_CONTENTNOTIFICATION

    /**

    * Array of notification events.

    * Own.

    */

    CArrayFixFlat<CContentNotificationEvent*>* iEventArray;

#endif // RD_CONTENTNOTIFICATION

    };

// Environment gate function

IMPORT_C TAny* GateFunction();

#endif // C_PSLNPROFILESETTINGSLOADER

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