1 // Copyright (c) 2005-2009 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 the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // Standard CWsGraphic plugins

    15 // 

    16 //

    17 

    18 #ifndef __W32STDGRAPHIC_H__

    19 #define __W32STDGRAPHIC_H__

    20 

    21 #include <w32std.h>

    22 #include <icl/imagedata.h>

    23 	

    24 class TWsGraphicAnimation: public TWsGraphicMsgFixedBase

    25 /** data attached to a CWindowGc::DrawWsGraphic to allow the artwork to understand VCR-style

    26 	play-stop-pause commands.

    27 	@publishedAll

    28 	@released

    29 */	{

    30 public:

    31 	enum

    32 		{

    33 		ETypeId = 0x10281AB1

    34 		};

    35 	IMPORT_C TWsGraphicAnimation();

    36 	IMPORT_C void Play(TBool aLoop);

    37 	IMPORT_C void Pause();

    38 	IMPORT_C void Stop(TBool aImmediately);

    39 	IMPORT_C TBool IsPlaying() const;

    40 	IMPORT_C TBool IsStopped() const;

    41 	IMPORT_C TBool IsStopping() const;

    42 	IMPORT_C TBool IsPaused() const;

    43 	IMPORT_C TBool Loops() const;

    44 private:

    45 	TUint State() const;

    46 	void SetState(TUint aState);

    47 private:

    48 	enum 

    49 		{

    50 		// animation state in lowest nibble

    51 		EStopped	= 0x00,

    52 		EPlaying	= 0x01,

    53 		EStopping	= 0x02,

    54 		EPaused		= 0x03,

    55 		EStateMask	= 0x0F,

    56 		// other flags above

    57 		ELoop		= 0x10,

    58 		};

    59 	TUint iFlags;

    60 	TTime iPlay;

    61 	TTime iPauseOrStopping;

    62 	};

    63 

    64 NONSHARABLE_CLASS(CWsGraphicBitmap): public CWsGraphic

    65 /** Client representation of a window-server-side CFbsBitmap owned by this Client

    66 

    67 @publishedAll

    68 @released

    69 */

    70 	{

    71 public:

    72 	IMPORT_C static CWsGraphicBitmap* NewL(const CFbsBitmap* aBitmap,const CFbsBitmap* aMask);

    73 	IMPORT_C static CWsGraphicBitmap* NewL(TUid aUid,const CFbsBitmap* aBitmap,const CFbsBitmap* aMask);

    74 	IMPORT_C static CWsGraphicBitmap* NewL(const TWsGraphicId& aReplace,const CFbsBitmap* aBitmap,const CFbsBitmap* aMask);

    75 	IMPORT_C ~CWsGraphicBitmap();

    76 public: // protected virtuals from CWsGraphic promoted to public

    77 	IMPORT_C TInt ShareGlobally();

    78 	IMPORT_C TInt UnShareGlobally();

    79 	IMPORT_C TInt Share(TSecureId aClientId);

    80 	IMPORT_C TInt UnShare(TSecureId aClientId);

    81 private:

    82 	CWsGraphicBitmap();

    83 	void HandleMessage(const TDesC8& aData);

    84 	void OnReplace();

    85 };

    86 

    87 NONSHARABLE_CLASS(CWsGraphicBitmapAnimation): public CWsGraphic

    88 /** Client representation of a window-server-side CFbsBitmap owned by this Client

    89 

    90 @publishedAll

    91 @released

    92 */

    93 	{

    94 public:

    95 	NONSHARABLE_CLASS(CFrame): public CBase

    96 		{

    97 	public:

    98 		IMPORT_C static CFrame* NewL();

    99 		IMPORT_C ~CFrame();

   100 		// public getters/setters

   101 		IMPORT_C TFrameInfo FrameInfo() const;

   102 		IMPORT_C void SetFrameInfo(const TFrameInfo& aFrameInfo);

   103 		IMPORT_C const CFbsBitmap* Bitmap() const;

   104 		IMPORT_C void SetBitmap(CFbsBitmap* aBitmap);

   105 		IMPORT_C const CFbsBitmap* Mask() const;

   106 		IMPORT_C void SetMask(CFbsBitmap* aMask);

   107 	private:

   108 		CFrame();

   109 	private:

   110 		friend class CWsGraphicBitmapAnimation;

   111 		TFrameInfo iFrameInfo;

   112 		CFbsBitmap* iBitmap;

   113 		CFbsBitmap* iMask;

   114 		};

   115 	typedef TArray<CFrame*> TFrames;

   116 public:

   117 	IMPORT_C static CWsGraphicBitmapAnimation* NewL(const TFrames& aFrames);

   118 	IMPORT_C static CWsGraphicBitmapAnimation* NewL(TUid aUid,const TFrames& aFrames);

   119 	IMPORT_C static CWsGraphicBitmapAnimation* NewL(const TWsGraphicId& aReplace,const TFrames& aFrames);

   120 	IMPORT_C ~CWsGraphicBitmapAnimation();

   121 public: // protected virtuals from CWsGraphic promoted to public

   122 	IMPORT_C TInt ShareGlobally();

   123 	IMPORT_C TInt UnShareGlobally();

   124 	IMPORT_C TInt Share(TSecureId aClientId);

   125 	IMPORT_C TInt UnShare(TSecureId aClientId);

   126 private:

   127 	CWsGraphicBitmapAnimation();

   128 	static HBufC8* PackLC(const TFrames& aFrames);

   129 	void HandleMessage(const TDesC8& aData);

   130 	void OnReplace();

   131 };

   132 

   133 #endif //__W32STDGRAPHIC_H__