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/*
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* Copyright (c) 2008-2009 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 "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: Cloud view implementation
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*
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*/
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#ifndef C_GLXCONTAINERINFOBUBBLE_H
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#define C_GLXCONTAINERINFOBUBBLE_H
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// INCLUDES
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#include <mglxmedialistobserver.h> //for base class
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#include "glxbubbletimer.h" //for timer functionality
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#include "glxinfobubble.h" //info bubble
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//Forward Declaration
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class CGlxDefaultThumbnailContext;
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class CGlxDefaultAttributeContext;
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class MGlxMediaList;
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// CLASS DECLARATION
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/**
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* CGlxContainerInfoBubble
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* It Fetches attributes from medialist and launch Info bubble
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*
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*/
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class CGlxContainerInfoBubble : public CGlxInfoBubble, public
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MGlxTimerNotifier, public MGlxMediaListObserver
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{
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public:
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/**
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* @function NewL
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* @since S60 3.2
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* Perform the two phase construction
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* @param aMediaList - medialist from which attributes will be fetched
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* @param aEnv - Env Variable of Alf
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* @param aOwnerControl - Owner control which will be the parent of Infobubble
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* @return Pointer to newly created object
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*/
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IMPORT_C static CGlxContainerInfoBubble *NewL(MGlxMediaList *aMediaList,
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CAlfEnv &aEnv, CAlfControl &aOwnerControl);
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/**
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* @function NewLC
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* @since S60 3.2
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* Perform the two phase construction
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* @param aMediaList - medialist from which attributes will be fetched
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* @param aEnv - Env Variable of Alf
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* @param aOwnerControl - Owner control which will be the parent of Infobubble
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* @return Pointer to newly created object
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*/
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IMPORT_C static CGlxContainerInfoBubble *NewLC(MGlxMediaList *aMediaList,
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CAlfEnv &aEnv, CAlfControl &aOwnerControl);
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/**
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* Virtual Function from MGlxTimernotifier
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*/
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void TimerCompleteL();
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/**
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* Destructor
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*/
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~CGlxContainerInfoBubble();
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/**
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* @function SetFocus
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* @since S60 3.2
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* @param aPos - Reference position for Info Bubble
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* @return none
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*/
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void SetFocus(TPoint aPos);
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/**
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* @function C++ default constructor
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* @param aMediaList - medialist from which attributes will be fetched
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* @param aEnv - Env Variable of Alf
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* @since S60 3.2
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*/
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CGlxContainerInfoBubble(MGlxMediaList *aMediaList);
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/**
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* @function ConstructL
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* @since S60 3.2
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* Perform the second phase of two phase construction
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* @param aEnv - Env Variable of Alf
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* @param aOwnerControl - Owner control which will be the parent of Infobubble
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*/
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void ConstructL(CAlfEnv &aEnv, CAlfControl &aOwnerControl);
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public:
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//medialist observer
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/**
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* @function HandleItemAddedL
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* Notification that media items were added to the list
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* @param aStartIndex First item that was added (inserted)
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* @param aEndIndex Last item that was added (inserted)
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* @param aList List that this callback relates to
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*/
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void HandleItemAddedL(TInt aStartIndex, TInt aEndIndex,
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MGlxMediaList* aList);
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/**
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* @function HandleMediaL
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* Notification that media object is now available for an item
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* @param Index of the item
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* @param aList List that this callback relates to
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*/
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void HandleMediaL(TInt aListIndex, MGlxMediaList* aList);
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/**
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* @function HandleItemRemoved
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* Notification that media item was removed from the list
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* @param aStartIndex First item that was removed
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* @param aEndIndex Last item that was removed
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* @param aList List that this callback relates to
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*/
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void HandleItemRemovedL(TInt aStartIndex, TInt aEndIndex,
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MGlxMediaList* aList);
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/**
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* @function HandleItemModifiedL
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* Notification that media item was changed
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* @param aItemIndexes Indexes of items that were changed
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* @param aList List that this callback relates to
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*/
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void HandleItemModifiedL(const RArray<TInt>& aItemIndexes,
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MGlxMediaList* aList);
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/**
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* @function HandleAttributesAvailableL
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* Notification that an attribute is available
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* @param aItemIndex Index of the for which the thumbnail is available
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* @param aAttributes Array of attributes that have become available
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* @param aList List that this callback relates to
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*/
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void HandleAttributesAvailableL(TInt aItemIndex,
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const RArray<TMPXAttribute>& aAttributes, MGlxMediaList* aList);
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/**
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* @function HandleFocusChangedL
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* Notification that focus has moved
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* @param aType the direction of the focus change
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* @param aNewIndex the new index after the focus change
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* @param aOldIndex the old index before the focus change
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* @param aList List that this callback relates to
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*/
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void HandleFocusChangedL(NGlxListDefs::TFocusChangeType aType, TInt aNewIndex,
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TInt aOldIndex, MGlxMediaList* aList);
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/**
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* @function HandleItemSelected
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* Notification that an item has been selected/deselected
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* @param aIndex Index of the item that has been selected/deselected
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* @param aSelected Boolean to indicate selection/deselection
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* @param aList List that the selection relates to
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*/
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void HandleItemSelectedL(TInt aIndex, TBool aSelected, MGlxMediaList* aList);
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/**
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* @function HandleMessageL
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* Notification from the collection. E.g. Items added/modified/deleted and progress notifications
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* @param aMessage Message notification from the collection
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* @param aList List that the notification relates to
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*/
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void HandleMessageL(const CMPXMessage& aMessage, MGlxMediaList* aList);
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private:
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/**
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* @function ShowNow : Calls Info Bubble for the focussed item.
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* @since S60 3.2
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* @return none
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*/
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void ShowNowL();
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/**
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* Sets the attributes
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* @return none
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*/
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void SetAttributesL();
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/**
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* Sets the attributes
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* @ param attributes array
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* @ param attributes count
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* @return none
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*/
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void SetAttributesL(const RArray<TMPXAttribute>& aAttributes, const TInt& aAttributescount);
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/**
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* Get the MediaTitle
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* @param media
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* @return if the title changed
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*/
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TBool GetMediaTitleL(const TGlxMedia& aMedia);
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/**
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* Sets the MediaSubTitle
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* @param media
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* @return if the subtitle changed
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*/
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TBool GetMediaSubTitleL(const TGlxMedia& aMedia);
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/**
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* Sets the MediaThumbNail
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* @param aMedia,media
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* @param aIdSpaceId,Id-space identifier
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* @param aSize,thumbnail size
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* @param thumbnailattribute
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* @return if new texture was created
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*/
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TBool GetMediaThumbNailL(const TGlxMedia& aMedia, TGlxIdSpaceId& aIdSpaceId,
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TSize& aSize, TMPXAttribute& aAttrThumbnail);
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private:
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/**medialist not owned */
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MGlxMediaList *iMediaList;
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/**flag for Timer completion */
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TBool iTimerComplete;
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/** iThumbnailContext for getting Thumbnail form medialist*/
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CGlxDefaultThumbnailContext *iThumbnailContext;
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/** for getting attribute form medialist*/
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CGlxDefaultAttributeContext *iAttributeContext;
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/**position used for Info Bubble */
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TPoint iPos;
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/**variable used for providing delay */
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CGlxBubbleTimer *iTimer;
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/**Stores the first line of text */
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HBufC* iMediaTitle;
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/**stores the second line of text */
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HBufC* iMediaSubTitle;
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/**Image variable for Thumbnail texture*/
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CAlfTexture* iTexture;
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/** The id of the thumbnail texture retrieved from the texture manager */
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TInt iThumbnailId;
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};
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#endif // C_GLXCONTAINERINFOBUBBLE_H
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// End of File
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