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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 "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: App UI engine
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*
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*/
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// Version : %version: da1mmcf#34 %
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#ifndef CMPXVIDEOPLAYERAPPUIENGINE_H
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#define CMPXVIDEOPLAYERAPPUIENGINE_H
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#include <e32base.h>
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#include <mpxplaybackutility.h>
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#include <mpxviewutility.h>
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#include <mpxcollectionutility.h>
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#include <mpxmessage2.h>
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#include <mpxcollectionplaylist.h>
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#include <mediarecognizer.h>
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#include <mpxviewactivationobserver.h>
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#include <mpxcollectionobserver.h>
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#include <mpxcollectionuihelperobserver.h>
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#ifdef __APPUIENGINESTIF__
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#include "mpxvideoplayerappui_stub.h"
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#else
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#include "mpxvideoplayerappui.h"
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#endif
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class CMpxVideoEmbeddedPdlHandler;
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class MMPXCollectionUiHelper;
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class CAiwGenericParamList;
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class CVideoPlaylistUtility;
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/**
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* Application UI class.
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*
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* @lib mpxvideoplayer.exe
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* @since MpxVideoPlayer 0.1
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*/
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class CMpxVideoPlayerAppUiEngine : public CBase,
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public MMPXViewActivationObserver,
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public MMPXCollectionObserver ,
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public MMPXCHelperEmbeddedOpenObserver
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{
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public: // Constructors and destructor
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static CMpxVideoPlayerAppUiEngine* NewL( CMpxVideoPlayerAppUi* aAppUi );
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/**
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* Destructor.
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*/
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virtual ~CMpxVideoPlayerAppUiEngine();
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public:
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/*
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* Retrieves playback utility and creates it if needed
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*/
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MMPXPlaybackUtility& PlaybackUtilityL();
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/**
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* Opens the specified file in response to a corresponding message.
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*
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* @param aFile File to be opened.
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* @param aParams aiw generic parameters for the file
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*/
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void OpenFileL( RFile& aFile, const CAiwGenericParamList* aParams );
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/**
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* Opens the specified file in response to a corresponding message.
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*
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* @param aFile File to be opened.
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*/
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void OpenFileL( const TDesC& aFileName );
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/**
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* Opens the specified mpx media object.
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*
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* @param aMedia Media to be opened.
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*/
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void OpenMediaL( const CMPXMedia& aMedia );
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/*
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* Activate the proper playback view
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*/
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void ActivatePlaybackViewL();
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/**
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* Sets AppUiEngine in stand alone "mode"
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*/
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void StartStandAloneL();
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/**
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* Handle media properties.
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*/
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void DoHandleCollectionMediaL( const CMPXMedia& aMedia );
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/**
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* Steps one level up in collection path
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*/
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void StepBackCollectionPathL();
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/*
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* Handle embedded playback message
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* @param aMessageUid message identification uid
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* @param aMessageParameters aiw generic parameters
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*/
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TBool HandleMessageL( TUid aMessageUid,
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const TDesC8& aMessageParameters );
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/**
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* From MMPXViewActivationObserver
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* Handle view activation.
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*
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* @since 3.1
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* @param aCurrentViewType Current view type Uid.
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* @param aPreviousViewType Previous view type Uid.
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*/
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void HandleViewActivation( const TUid& aCurrentViewType, const TUid& aPreviousViewType );
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/**
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* From MPXCollectionObserver
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* @since S60 3.2.3
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* @param aMessage collection message, ownership not transferred.
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* Please check aMsg is not NULL before using it. If aErr is not
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* KErrNone, plugin might still call back with more info in the aMsg.
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* @param aErr system error code
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*/
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void HandleCollectionMessage( CMPXMessage* aMsg, TInt /*aErr*/ );
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/**
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* From MMPXCollectionObserver
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* Handle media properties.
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*
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* @since 3.1
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* @param aMedia media properties.
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* @param aError Error code.
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*/
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void HandleCollectionMediaL( const CMPXMedia& aMedia, TInt aError );
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/**
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* From MMPXCollectionObserver
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* Handles the collection entries being opened.
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*
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* @since 3.1
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* @param aEntries Collection entries opened.
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* @param aIndex Focused entry.
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* @param aComplete ETrue no more entries. EFalse more entries
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* expected.
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* @param aError Error code.
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*/
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void HandleOpenL( const CMPXMedia& aEntries,
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TInt aIndex,
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TBool aComplete,
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TInt aError );
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/**
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* From MMPXCollectionObserver
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* Handles the item being opened.
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*
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* @since 3.1
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* @param aPlaylist Collection playlist, owner ship is transfered.
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* @param aError Error code.
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*/
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void HandleOpenL( const CMPXCollectionPlaylist& aPlaylist, TInt aError);
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// from base class MMPXCHelperEmbeddedOpenObserver
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/**
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* From MMPXCHelperEmbeddedOpenObserver
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* Handles errors from opening in embedded mode
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*
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* @since 3.1
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* @param aErr Error code
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* @param aCategory Type of item to be opened.
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*/
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void HandleEmbeddedOpenL( TInt aErr, TMPXGeneralCategory aCategory );
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void PreLoadPdlPlaybackViewL();
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/*
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* Handles the "back" button.
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*/
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void HandleSoftKeyBackL();
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/*
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* Processes shell commands.
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* @param aCommand
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* @param aDocumentName
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* @param aTail
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* @return ETrue if document name exists
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*/
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TBool ProcessCommandParametersL( TApaCommand aCommand,
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TFileName& aDocumentName,
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const TDesC8& aTail );
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/*
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* Provides the static function for the callback to exit the application
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* Called by CIdle iIdle
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* @since 9.2
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* @param aPtr Pointer to callback class
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* @return KErrNone
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*/
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static TInt ExitApplicationL( TAny* aPtr );
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/*
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* returns the viewdepth from the viewutlity
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*/
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TInt ViewHistoryDepth();
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void ClearPdlInformation();
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void InitializeFileL( const TDesC& aFileName );
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void ClosePlaybackPluginL();
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void SendMessageToPdlViewL( TInt aMsg );
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/*
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* Activates an active object to finish the
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* initialization of the standalone application
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*/
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void ActivateLateConstructTimerL();
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private:
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/**
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* Constructor
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*/
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CMpxVideoPlayerAppUiEngine( CMpxVideoPlayerAppUi* aAppUi );
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/**
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* Default constructor
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*/
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CMpxVideoPlayerAppUiEngine( );
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/**
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* By default Symbian 2nd phase constructor is private.
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*/
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void ConstructL();
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void HandleMultiLinksFileL( const TDesC& aFileName,
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CMediaRecognizer::TMediaType aMediaType );
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void HandleMultiLinksFileL( RFile& aFile,
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CMediaRecognizer::TMediaType aMediaType );
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void DoHandleMultiLinksFileL( CVideoPlaylistUtility* aPlaylistUtil,
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TBool aSingleLink,
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TBool aLocalFile );
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TPtrC GetLinkLC( const TDesC& aFileName,
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CMediaRecognizer::TMediaType aMediaType,
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TBool aUseFileHandle = EFalse );
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TInt HandleAiwGenericParamListL( const CAiwGenericParamList* aParams );
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/**
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* Handle collection message
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*
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* @param aMessage collection message
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*/
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void DoHandleCollectionMessageL( CMPXMessage* aMessage );
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void CreateCollectionUtilityMemberVariablesL();
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void CreateRemoteControlListenerL();
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/*
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* Activates an active object to exit the application
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* @since 5.0
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*/
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void ActivateExitActiveObject();
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/*
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* Called to stop and exit the application
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* @since 9.2
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* @return void
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*/
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virtual void DoExitApplicationL();
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/*
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* used to send media info to plugin
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*/
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void UpdatePbPluginMediaL();
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void InitializeStreamingLinkL( const TDesC& aUri );
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void InitializePlaylistL( const CMPXCollectionPlaylist& aPlaylist, TBool aPlay );
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/*
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* Provides the static function for the callback to
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* finish the standalone application construction
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* Called by CPeriodic iConstructTimer
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* @param aPtr Pointer to callback class
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* @return KErrNone
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*/
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static TInt LateConstructCallback( TAny* aPtr );
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/*
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* Called to finalize the standalone
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* application initialization.
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*/
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virtual void DoLateConstructL();
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private: // data
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CMpxVideoPlayerAppUi* iAppUi;
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//
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// Owned Utilities
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//
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MMPXPlaybackUtility* iPlaybackUtility;
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MMPXViewUtility* iViewUtility;
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MMPXCollectionUtility* iCollectionUtility;
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MMPXCollectionUiHelper* iCollectionUiHelper; // own
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CPeriodic* iConstructTimer;
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CIdle* iExitAo;
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CMediaRecognizer* iRecognizer; // own
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CMpxVideoEmbeddedPdlHandler* iPdlHandler; // own
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TInt iAccessPointId;
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TBool iMultilinkPlaylist;
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TBool iSeekable;
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TBool iUpdateSeekInfo;
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};
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#endif // CMPXVIDEOPLAYERAPPUIENGINE_H
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