1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/mm/mmlibs/mmfw/src/Client/Video/mmfsubtitleutility.h	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,74 @@
     1.4 +// Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
     1.5 +// All rights reserved.
     1.6 +// This component and the accompanying materials are made available
     1.7 +// under the terms of "Eclipse Public License v1.0"
     1.8 +// which accompanies this distribution, and is available
     1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
    1.10 +//
    1.11 +// Initial Contributors:
    1.12 +// Nokia Corporation - initial contribution.
    1.13 +//
    1.14 +// Contributors:
    1.15 +//
    1.16 +// Description:
    1.17 +//
    1.18 +
    1.19 +/**
    1.20 + @file
    1.21 + @internalComponent
    1.22 +*/
    1.23 +
    1.24 +#ifndef MMFSUBTITLEUTILITY_H
    1.25 +#define MMFSUBTITLEUTILITY_H
    1.26 +
    1.27 +#include <w32std.h>
    1.28 +#include <mmf/common/mmfvideosubtitlecustomcommands.h>
    1.29 +
    1.30 +// Utility functions for subtitle support
    1.31 +NONSHARABLE_CLASS( CMMFSubtitleUtility ): public CBase
    1.32 +	{
    1.33 +private:
    1.34 +	friend class CTestStepUnitMMFVidClient;
    1.35 +
    1.36 +	// class for storing CRP related data
    1.37 +	class TCrpData
    1.38 +		{
    1.39 +	public:
    1.40 +		TCrpData(TInt aWindowId) : iWindowId(aWindowId), iCrpId(0), iCrpRect() {}
    1.41 +
    1.42 +	public:
    1.43 +		TInt iWindowId;
    1.44 +		TWsGraphicId iCrpId;
    1.45 +		TRect iCrpRect;
    1.46 +		};
    1.47 +
    1.48 +public:
    1.49 +	static CMMFSubtitleUtility* NewL(RMMFController& aController, RWsSession &aWs);
    1.50 +	~CMMFSubtitleUtility();
    1.51 +	static TBool SubtitlesAvailable(RMMFController& aController);
    1.52 +	TInt AddSubtitleConfig(const TMMFSubtitleWindowConfig& aConfig);
    1.53 +	TInt RemoveSubtitleConfig(TInt aWindowId);
    1.54 +	TInt UpdateSubtitleConfig(const TMMFSubtitleWindowConfig& aConfig);
    1.55 +	TInt EnableSubtitles();
    1.56 +	void DisableSubtitles();
    1.57 +	TArray<TLanguage> SupportedSubtitleLanguagesL();
    1.58 +	void HandleCrpReady(RWindow& aWindow);
    1.59 +	void RedrawSubtitle(RWindow& aWindow, const TRect& aRedrawRect);
    1.60 +	TInt SetSubtitleLanguage(TLanguage aSubtitleLanguage);
    1.61 +	TLanguage SubtitleLanguage();
    1.62 +
    1.63 +private:
    1.64 +	CMMFSubtitleUtility(RMMFController& aController);
    1.65 +	void ConstructL(RWsSession &aWs);
    1.66 +	void DrawCrp(RWindow& aWindow, TInt aCrpIdx, TBool aCallBeginRedraw);
    1.67 +	TInt FindCrpArrayIndex(TInt aWindowId);
    1.68 +
    1.69 +private:
    1.70 +	RMMFVideoPlaySubtitleSupportCustomCommands iSubtitleSupportCustomCommands;
    1.71 +	CWsScreenDevice *iDevice;
    1.72 +	CWindowGc* iSubtitleGc;
    1.73 +	RArray<TLanguage> iSubtitleLanguages;
    1.74 +	RArray<TCrpData> iCrpDataArray;
    1.75 +	};
    1.76 +	
    1.77 +#endif // MMFSUBTITLEUTILITY_H