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/*
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* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of the License "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: Class for providing video list.*
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*/
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#ifndef VCXHGMYVIDEOSVIDEOLIST_H
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#define VCXHGMYVIDEOSVIDEOLIST_H
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// INCLUDE FILES
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#include <coemain.h>
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#include <e32cmn.h>
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#include <vcxmyvideosdefs.h>
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// FORWARD DECLARATIONS
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class CMPXMedia;
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class CMPXMediaArray;
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class CVcxHgMyVideosVideoListItem;
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class TMPXItemId;
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// CLASS DECLARATION
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/**
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* Class for providing video list.
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*
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* @lib vcxhgmyvideos.lib
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*/
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NONSHARABLE_CLASS( CVcxHgMyVideosVideoList ) :
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public CBase
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{
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public: // Constructing and destructing.
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/**
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* Two-phased constructor.
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*
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* @return New object.
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*/
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static CVcxHgMyVideosVideoList* NewL();
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/**
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* Two-phased constructor.
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*
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* @return New object.
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*/
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static CVcxHgMyVideosVideoList* NewLC();
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/**
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* Destructor.
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*/
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virtual ~CVcxHgMyVideosVideoList();
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public: // Data changes.
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/**
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* Removes all items from the video list.
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*/
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void RemoveVideoList();
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/**
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* Replaces video list with new one.
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*
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* @param aVideoList Reference to new video list.
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*/
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void ReplaceVideoListL( CMPXMediaArray& aVideoList );
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public: // Data fetching and status information.
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/**
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* Checks whether the new list has the same items as the old one.
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*
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* @param aVideoList The new video list.
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* @return ETrue/EFalse.
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*/
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TBool HasSameItemsL( const CMPXMediaArray& aVideoList );
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/**
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* Returns count of video items.
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*
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* @return Count of items.
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*/
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TInt VideoCount();
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/**
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* Removes MPX Media object from video array.
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*
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* @param aMpxItemId MPX Item Id.
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* @return Removed index number if succeeded, otherwise KErrNotFound.
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*/
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TInt RemoveVideo( TMPXItemId aMpxItemId );
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/**
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* Resorts the video list. The list can be sorted by date,
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* size or name.
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*
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* @param aSortingOrder Sorting order used.
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*/
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void ResortVideoListL( const TVcxMyVideosSortingOrder& aSortingOrder );
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/**
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* Adds video to video list to the correct position,
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* according to sorting order. Ownership of video
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* is transferred to video list.
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*
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* @param aVideo Video to add.
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* @param aSortingOrder Sorting order used.
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*/
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void AddToCorrectPlaceL( CMPXMedia* aVideo,
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TVcxMyVideosSortingOrder aSortingOrder );
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/**
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* Returns MPX Media object based on index.
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*
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* @param aIndex Index to video list.
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* @return MPX Media object or NULL.
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*/
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CMPXMedia* MPXMedia( TInt aIndex );
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/**
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* Returns MPX Media object based on MPX Item Id.
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*
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* @pararm aMpxItemId MPX Item Id.
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* @return MPX Media object or NULL.
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*/
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CMPXMedia* MPXMediaByMPXItemId( TMPXItemId aMpxItemId );
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/**
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* Returns correct list index based on MPX Item Id.
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*
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* @param aMpxItemId MPX Item Id.
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* @return List index.
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*/
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TInt IndexByMPXItemId( TMPXItemId aMpxItemId );
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/**
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* Translates array index to MPX item id by reading the value from array.
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*
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* @param aArrayIndex Index in array.
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* @return MPX item id
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*/
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TMPXItemId ArrayIndexToMpxItemIdL( TInt aArrayIndex );
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/**
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* Returns MPX Media object based on URI.
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*
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* @param aUri Video's URI.
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* @return MPX Media object or NULL.
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*/
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CMPXMedia* MPXMediaByUri( const TDesC& aUri );
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private:
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/**
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* Constructor.
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*/
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CVcxHgMyVideosVideoList();
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private:
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/**
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* Array of videos.
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* Own.
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*/
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RPointerArray<CVcxHgMyVideosVideoListItem> iVideoList;
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};
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#endif // VCXHGMYVIDEOSVIDEOLIST_H
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