1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/mm/mmlibs/mmfw/inc/mediaclientvideodisplay.h	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,80 @@
     1.4 +// Copyright (c) 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 +#ifndef MEDIACLIENTVIDEODISPLAY_H
    1.21 +#define MEDIACLIENTVIDEODISPLAY_H
    1.22 +
    1.23 +#include <w32std.h>
    1.24 +#include <mmf/common/mmfvideosurfacecustomcommands.h>
    1.25 +
    1.26 +class MMMFSurfaceEventHandler;
    1.27 +class CMediaClientVideoDisplayBody;
    1.28 +/**
    1.29 +@publishedPartner
    1.30 +@released
    1.31 +
    1.32 +The class offers a simple interface to add, remove video display window and supports graphics surfaces.
    1.33 +It also offers some display handling funcations like video extension, scalling and rotation. 
    1.34 +
    1.35 +This class has one static function through which client can construct, initialise and get 
    1.36 +pointer of the class.
    1.37 +*/
    1.38 +NONSHARABLE_CLASS(CMediaClientVideoDisplay) : public CBase
    1.39 +	{
    1.40 +public:
    1.41 +
    1.42 +	IMPORT_C static CMediaClientVideoDisplay* NewL(TInt aDisplayId);
    1.43 +	IMPORT_C static CMediaClientVideoDisplay* NewL(TInt aDisplayId, const TSurfaceId& aSurfaceId, const TRect& aCropRect, TVideoAspectRatio aAspectRatio);
    1.44 +	
    1.45 +	IMPORT_C ~CMediaClientVideoDisplay();
    1.46 +	
    1.47 +	IMPORT_C void AddDisplayWindowL(const RWindowBase* aWindow, const TRect& aClipRect, const TRect& aCropRegion,
    1.48 +							const TRect& aVideoExtent, TReal32 aScaleWidth, TReal32 aScaleHeight,
    1.49 +							TVideoRotation aRotation, TAutoScaleType aAutoScaleType, TInt aHorizPos, TInt aVertPos, RWindow* aWindow2);
    1.50 +	IMPORT_C TInt RemoveDisplayWindow(const RWindowBase& aWindow);
    1.51 +	
    1.52 +	IMPORT_C TInt SurfaceCreated(const TSurfaceId& aSurfaceId, const TRect& aCropRect, TVideoAspectRatio aAspectRatio, const TRect& aCropRegion);
    1.53 +	IMPORT_C TInt SurfaceParametersChanged(const TSurfaceId& aSurfaceId, const TRect& aCropRect, TVideoAspectRatio aAspectRatio);
    1.54 +	IMPORT_C void RemoveSurface();
    1.55 +	IMPORT_C TInt RedrawWindows(const TRect& aCropRegion);
    1.56 +		
    1.57 +	IMPORT_C void SetAutoScaleL(const RWindowBase& aWindow, TAutoScaleType aScaleType, TInt aHorizPos, TInt aVertPos, const TRect& aCropRegion);
    1.58 +	IMPORT_C void SetRotationL(const RWindowBase& aWindow, TVideoRotation aRotation, const TRect& aCropRegion);
    1.59 +	IMPORT_C TVideoRotation RotationL(const RWindowBase& aWindow);
    1.60 +	IMPORT_C void SetScaleFactorL(const RWindowBase& aWindow, TReal32 aWidthPercentage, TReal32 aHeightPercentage, const TRect& aCropRegion);
    1.61 +	IMPORT_C void GetScaleFactorL(const RWindowBase& aWindow, TReal32& aWidthPercentage, TReal32& aHeightPercentage);
    1.62 +
    1.63 +	IMPORT_C void SetAutoScaleL(TAutoScaleType aScaleType, TInt aHorizPos, TInt aVertPos, const TRect& aCropRegion);
    1.64 +	IMPORT_C void SetRotationL(TVideoRotation aRotation, const TRect& aCropRegion);
    1.65 +	IMPORT_C void SetScaleFactorL(TReal32 aWidthPercentage, TReal32 aHeightPercentage, const TRect& aCropRegion);
    1.66 +	IMPORT_C void SetWindowClipRectL(const RWindowBase& aWindow, const TRect& aWindowClipRect, const TRect& aCropRegion);
    1.67 +	IMPORT_C void SetVideoExtentL(const RWindowBase& aWindow, const TRect& aVideoExtent, const TRect& aCropRegion);
    1.68 +	
    1.69 +	IMPORT_C void SetExternalDisplaySwitchingL(TBool aControl);
    1.70 +	
    1.71 +private:
    1.72 +	
    1.73 +	CMediaClientVideoDisplay();
    1.74 +	void ConstructL(TInt aDisplayId);
    1.75 +	void ConstructL(TInt aDisplayId, const TSurfaceId& aSurfaceId, const TRect& aCropRect, TVideoAspectRatio aAspectRatio);
    1.76 +	
    1.77 +private:
    1.78 +	CMediaClientVideoDisplayBody* iBody;
    1.79 +
    1.80 +	};
    1.81 +
    1.82 +#endif // MEDIACLIENTVIDEODISPLAY_H
    1.83 +