1 // Copyright (c) 1995-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 #ifndef __WSGRAPHICDRAWERCONTEXT_H__

    17 #define __WSGRAPHICDRAWERCONTEXT_H__

    18 

    19 #include <e32base.h>

    20 #include <e32std.h>

    21 

    22 class MWsGc;

    23 class CFbsBitmap;

    24 class CFrameRate;

    25 class MWsClient;

    26 class MWsScreen;

    27 

    28 class MWsGraphicDrawerContext

    29 	{

    30 public:

    31 	virtual void Destroy() = 0;

    32 	virtual MWsClient& Client(MWsGc& aGc) = 0;

    33 	virtual MWsScreen& Screen(MWsGc& aGc) = 0;

    34 	virtual const TTime& Now(MWsGc& aGc) const = 0;

    35 	virtual void ScheduleAnimation(MWsGc& aGc, const TRect& aRect,const TTimeIntervalMicroSeconds& aFromNow) = 0;

    36 	virtual void ScheduleAnimation(MWsGc& aGc, const TRect& aRect,const TTimeIntervalMicroSeconds& aFromNow,const TTimeIntervalMicroSeconds& aFreq,const TTimeIntervalMicroSeconds& aStop) = 0;

    37 	virtual void SetGcOrigin(MWsGc& aGc, const TPoint& aOrigin) = 0;

    38 	virtual TInt Push(MWsGc& aGc) const = 0;

    39 	virtual void Pop(MWsGc& aGc) const = 0;

    40 	virtual void DrawBitmap(MWsGc& aGc, const TPoint& aDestPos, const CFbsBitmap* aSourceBitmap, const TRect& aSourceRect, const CFbsBitmap* aMaskBitmap) const = 0;

    41 	virtual void DrawFrameRate(MWsGc& aGc, const TRect& aRect, const CFrameRate& aFps) const = 0;

    42 	};

    43 

    44 class CWsGraphicDrawerNgaContext : public CBase, public MWsGraphicDrawerContext

    45 	{

    46 public:

    47 	static MWsGraphicDrawerContext* NewL();

    48 public:

    49 	void Destroy();

    50 	MWsClient& Client(MWsGc& aGc);

    51 	MWsScreen& Screen(MWsGc& aGc);

    52 	const TTime& Now(MWsGc& aGc) const;

    53 	void ScheduleAnimation(MWsGc& aGc, const TRect& aRect,const TTimeIntervalMicroSeconds& aFromNow);

    54 	void ScheduleAnimation(MWsGc& aGc, const TRect& aRect,const TTimeIntervalMicroSeconds& aFromNow,const TTimeIntervalMicroSeconds& aFreq,const TTimeIntervalMicroSeconds& aStop);

    55 	void SetGcOrigin(MWsGc& aGc, const TPoint& aOrigin);

    56 	TInt Push(MWsGc& aGc) const;

    57 	void Pop(MWsGc& aGc) const;

    58 	void DrawBitmap(MWsGc& aGc, const TPoint& aDestPos, const CFbsBitmap* aSourceBitmap, const TRect& aSourceRect, const CFbsBitmap* aMaskBitmap) const;

    59 	void DrawFrameRate(MWsGc& aGc, const TRect& aRect, const CFrameRate& aFps) const;

    60 	};

    61 

    62 class CWsGraphicDrawerNonNgaContext : public CBase, public MWsGraphicDrawerContext

    63 	{

    64 public:

    65 	static MWsGraphicDrawerContext* NewL();

    66 public:

    67 	void Destroy();

    68 	MWsClient& Client(MWsGc& aGc);

    69 	MWsScreen& Screen(MWsGc& aGc);

    70 	const TTime& Now(MWsGc& aGc) const;

    71 	void ScheduleAnimation(MWsGc& aGc, const TRect& aRect,const TTimeIntervalMicroSeconds& aFromNow);

    72 	void ScheduleAnimation(MWsGc& aGc, const TRect& aRect,const TTimeIntervalMicroSeconds& aFromNow,const TTimeIntervalMicroSeconds& aFreq,const TTimeIntervalMicroSeconds& aStop);

    73 	void SetGcOrigin(MWsGc& aGc, const TPoint& aOrigin);

    74 	TInt Push(MWsGc& aGc) const;

    75 	void Pop(MWsGc& aGc) const;

    76 	void DrawBitmap(MWsGc& aGc, const TPoint& aDestPos, const CFbsBitmap* aSourceBitmap, const TRect& aSourceRect, const CFbsBitmap* aMaskBitmap) const;

    77 	void DrawFrameRate(MWsGc& aGc, const TRect& aRect, const CFrameRate& aFps) const;

    78 	};

    79 

    80 #endif // __WSGRAPHICDRAWERCONTEXT_H__