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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: Metadata dialog implementation
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*
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*/
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#ifndef C_GLXMETADATACONTAINER_H__
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#define C_GLXMETADATACONTAINER_H__
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// INCLUDES
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#include <glxmedialist.h> //media list
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#include <alf/alfenv.h>
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#include <aknsettingitemlist.h> // for CAknSettingItem
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#include "mglxmedialistobserver.h"
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#include <glxattributecontext.h>
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/*
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* whenever some operation in details view happens,we need to refresh the toolbar area.
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* Through this observer, we shall notify the main class to refresh the toolbar area.
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*/
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class MToolbarResetObserver
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{
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public:
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virtual void HandleToolbarResetting(TBool aVisible)= 0;
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};
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//FORWARD DECLARATION
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class MGlxMediaList;
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class CGlxDetailsMulModelProvider;
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class MGlxMetadataDialogObserver;
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class CGlxCommandHandlerAddToContainer;
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#include "glxmedia.h"
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// CLASS DECLARATION
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/**
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* CGlxMetadataContainer
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*
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* Metadata Container implementation
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*/
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NONSHARABLE_CLASS( CGlxMetadataContainer ) : public CAknSettingItemList,
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public MGlxMediaListObserver
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{
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public: // Constructors and destructor
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void ViewDynInitMenuPaneL(TInt aResourceId, CEikMenuPane *aMenuPane);
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/**
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* Symbian standard tow phase construction.Construct object of CGlxMetadataContainer object.
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*
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* @param aRect rect for control
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* @param aMediaList media list
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* @return Metadata container object
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*/
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static CGlxMetadataContainer* NewL( const TRect& aRect,
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MGlxMetadataDialogObserver& aDialogObserver,
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const TDesC& aUri,MToolbarResetObserver& aResetToolbarObs );
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/**
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* Symbian standard tow phase construction.Construct object of CGlxMetadataContainer object.
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*
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* @param aRect rect for control
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* @param aMediaList media list
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* @return Metadata container object
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*/
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static CGlxMetadataContainer* NewLC( const TRect& aRect,
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MGlxMetadataDialogObserver& aDialogObserver,
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const TDesC& aUri,MToolbarResetObserver& aResetToolbarObs);
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/**
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* Destructor
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*/
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~CGlxMetadataContainer();
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public:
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// @ref CAknSettingItemList::CreateSettingItemL
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CAknSettingItem* CreateSettingItemL(TInt aIdentifier);
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// @ref CAknSettingItemList::HandleListBoxEventL
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void HandleListBoxEventL(CEikListBox* aListBox,
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TListBoxEvent aEventType);
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void HandleListboxChangesL();
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//Enable disble the options based on the current selected item
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TBool IsItemModifiable();
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TBool IsLocationItem();
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//Delete the location information
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void RemoveLocationL();
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//Change MSK
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void ChangeMskL();
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//Enable marquee support
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void EnableMarqueingL();
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private:
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/**
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* C++ constructor.
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*
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* @param aMediaList media list
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*/
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CGlxMetadataContainer(MGlxMetadataDialogObserver& aDialogObserver,
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MToolbarResetObserver& aResetToolbarObs);
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/**
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* Symbian 2nd phase constructor
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* @param aRect rect for this control
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* @para aUri uri for media item
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*/
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void ConstructL( const TRect& aRect, const TDesC& aUri);
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/**
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* Create media list with URI filter
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* This function creates the collection path filter and finally the MediaList
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*/
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void CreateMediaListForSelectedItemL( );
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/**
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* Create media list to get the tags list for the particular Item.
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* This function creates the collection path filter and finally the MediaList
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*
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*/
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void CreateTagsMediaListL();
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/**
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* Create media list to get the Albums list for the particular Item.
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* This function creates the collection path filter and finally the MediaList
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*
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* @param aItemURI uri or file name of item
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*/
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void CreateAlbumsMediaListL();
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//Set attributes to the settings list once fetched from medialist.
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void SetAttributesL(TMPXAttribute attribute);
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//Set the modifed name or description to the list and MDS
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void SetNameDescriptionL(TInt aItem);
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//Sets the duration and license items based on the selected item
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void SetDurationLIicenseItemVisibilityL();
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//updates the tags item on callback.
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void UpdateTagsL();
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//updates the Albums item on callback.
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void UpdateAlbumsL();
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//Update the details field.
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void EditItemL(TInt aIndex, TBool /*aCalledFromMenu*/);
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/**
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* Parse the drive, path & extension from the old uri,
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* And return the modified uri by appending the new title
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*
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* @param aTitleText new title entered by user.
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* @return TFileName as modified uri
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*/
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TFileName ParseFileName(const TDesC& aTitleText);
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/**
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* Refresh MediaList with modified FileName.
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*
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* @param aModifiedUri is the new media uri
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*/
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void RefreshMediaListL(const TDesC& aModifiedUri);
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public:
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//MedialistObserver APIS
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void HandleItemAddedL( TInt aStartIndex, TInt aEndIndex, MGlxMediaList* aList );
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void HandleItemRemovedL( TInt aStartIndex, TInt aEndIndex, MGlxMediaList*/* aList */);
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void HandleAttributesAvailableL( TInt aItemIndex,
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const RArray<TMPXAttribute>& aAttributes, MGlxMediaList* aList );
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void HandleFocusChangedL( NGlxListDefs::TFocusChangeType aType,
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TInt aNewIndex, TInt aOldIndex, MGlxMediaList* aList );
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void HandleItemSelectedL(TInt aIndex, TBool aSelected, MGlxMediaList* aList );
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void HandleMessageL( const CMPXMessage& aMessage, MGlxMediaList* aList );
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void HandleError( TInt aError );
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void HandleCommandCompleteL( CMPXCommand* aCommandResult, TInt aError,
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MGlxMediaList* aList );
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void HandleMediaL( TInt aListIndex, MGlxMediaList* aList );
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void HandleItemModifiedL( const RArray<TInt>& aItemIndexes, MGlxMediaList* aList );
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void HandleErrorL();
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MGlxMediaList& MediaList();
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void HandleCommandCompleteL(TAny* aSessionId,
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CMPXCommand* /*aCommandResult*/, TInt aError, MGlxMediaList* aList);
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private: //data
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MGlxMetadataDialogObserver& iDialogObesrver;
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//Flag to check if the item is a video.
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TBool iVideo;
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//To check if marquee is enabled.
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TBool iMarquee;
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//to set visible duration and license items based on the Item.
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TBool iSetVisible;
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TBool iLocationinfo;
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RBuf iTextSetter;
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RBuf iTagSetter;
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RBuf iAlbumSetter;
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//(Owns) must always represent the media's current uri.
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HBufC* iUri;
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MGlxMediaList* iItemMediaList;
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MGlxMediaList* iTagMediaList;
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MGlxMediaList* iAlbumMediaList;
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CGlxDefaultAttributeContext* iAlbumContext;
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CGlxDefaultAttributeContext* iTagContext;
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TGlxSelectionIterator iSelectionIterator;
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CGlxAttributeContext* iMainListAttributecontext;
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MToolbarResetObserver& iResetToolbarObs; // observer
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//Flag to indicate rename command is started
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TBool iRenameStarted;
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};
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#endif //C_GLXMETADATACONTAINER_H__
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//End of file
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