windowing/windowserver/inc/W32STDGRAPHIC.H
changeset 0 5d03bc08d59c
child 101 8b609b439da2
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/windowing/windowserver/inc/W32STDGRAPHIC.H	Tue Feb 02 01:47:50 2010 +0200
@@ -0,0 +1,133 @@
+// Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+// Standard CWsGraphic plugins
+// 
+//
+
+#ifndef __W32STDGRAPHIC_H__
+#define __W32STDGRAPHIC_H__
+
+#include <w32std.h>
+#include <icl/imagedata.h>
+	
+class TWsGraphicAnimation: public TWsGraphicMsgFixedBase
+/** data attached to a CWindowGc::DrawWsGraphic to allow the artwork to understand VCR-style
+	play-stop-pause commands.
+	@publishedAll
+	@released
+*/	{
+public:
+	enum
+		{
+		ETypeId = 0x10281AB1
+		};
+	IMPORT_C TWsGraphicAnimation();
+	IMPORT_C void Play(TBool aLoop);
+	IMPORT_C void Pause();
+	IMPORT_C void Stop(TBool aImmediately);
+	IMPORT_C TBool IsPlaying() const;
+	IMPORT_C TBool IsStopped() const;
+	IMPORT_C TBool IsStopping() const;
+	IMPORT_C TBool IsPaused() const;
+	IMPORT_C TBool Loops() const;
+private:
+	TUint State() const;
+	void SetState(TUint aState);
+private:
+	enum 
+		{
+		// animation state in lowest nibble
+		EStopped	= 0x00,
+		EPlaying	= 0x01,
+		EStopping	= 0x02,
+		EPaused		= 0x03,
+		EStateMask	= 0x0F,
+		// other flags above
+		ELoop		= 0x10,
+		};
+	TUint iFlags;
+	TTime iPlay;
+	TTime iPauseOrStopping;
+	};
+
+NONSHARABLE_CLASS(CWsGraphicBitmap): public CWsGraphic
+/** Client representation of a window-server-side CFbsBitmap owned by this Client
+
+@publishedAll
+@released
+*/
+	{
+public:
+	IMPORT_C static CWsGraphicBitmap* NewL(const CFbsBitmap* aBitmap,const CFbsBitmap* aMask);
+	IMPORT_C static CWsGraphicBitmap* NewL(TUid aUid,const CFbsBitmap* aBitmap,const CFbsBitmap* aMask);
+	IMPORT_C static CWsGraphicBitmap* NewL(const TWsGraphicId& aReplace,const CFbsBitmap* aBitmap,const CFbsBitmap* aMask);
+	IMPORT_C ~CWsGraphicBitmap();
+public: // protected virtuals from CWsGraphic promoted to public
+	IMPORT_C TInt ShareGlobally();
+	IMPORT_C TInt UnShareGlobally();
+	IMPORT_C TInt Share(TSecureId aClientId);
+	IMPORT_C TInt UnShare(TSecureId aClientId);
+private:
+	CWsGraphicBitmap();
+	void HandleMessage(const TDesC8& aData);
+	void OnReplace();
+};
+
+NONSHARABLE_CLASS(CWsGraphicBitmapAnimation): public CWsGraphic
+/** Client representation of a window-server-side CFbsBitmap owned by this Client
+
+@publishedAll
+@released
+*/
+	{
+public:
+	NONSHARABLE_CLASS(CFrame): public CBase
+		{
+	public:
+		IMPORT_C static CFrame* NewL();
+		IMPORT_C ~CFrame();
+		// public getters/setters
+		IMPORT_C TFrameInfo FrameInfo() const;
+		IMPORT_C void SetFrameInfo(const TFrameInfo& aFrameInfo);
+		IMPORT_C const CFbsBitmap* Bitmap() const;
+		IMPORT_C void SetBitmap(CFbsBitmap* aBitmap);
+		IMPORT_C const CFbsBitmap* Mask() const;
+		IMPORT_C void SetMask(CFbsBitmap* aMask);
+	private:
+		CFrame();
+	private:
+		friend class CWsGraphicBitmapAnimation;
+		TFrameInfo iFrameInfo;
+		CFbsBitmap* iBitmap;
+		CFbsBitmap* iMask;
+		};
+	typedef TArray<CFrame*> TFrames;
+public:
+	IMPORT_C static CWsGraphicBitmapAnimation* NewL(const TFrames& aFrames);
+	IMPORT_C static CWsGraphicBitmapAnimation* NewL(TUid aUid,const TFrames& aFrames);
+	IMPORT_C static CWsGraphicBitmapAnimation* NewL(const TWsGraphicId& aReplace,const TFrames& aFrames);
+	IMPORT_C ~CWsGraphicBitmapAnimation();
+public: // protected virtuals from CWsGraphic promoted to public
+	IMPORT_C TInt ShareGlobally();
+	IMPORT_C TInt UnShareGlobally();
+	IMPORT_C TInt Share(TSecureId aClientId);
+	IMPORT_C TInt UnShare(TSecureId aClientId);
+private:
+	CWsGraphicBitmapAnimation();
+	static HBufC8* PackLC(const TFrames& aFrames);
+	void HandleMessage(const TDesC8& aData);
+	void OnReplace();
+};
+
+#endif //__W32STDGRAPHIC_H__