--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/uifw/EikStd/dlginc/EIKFANIM.H Tue Feb 02 01:00:49 2010 +0200
@@ -0,0 +1,109 @@
+/*
+* Copyright (c) 2005 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: ?Description
+*
+*/
+
+#ifndef __EIKFANIM_H__
+#define __EIKFANIM_H__
+
+#include <AknsEffectAnim.h>
+#include <coemain.h> // For MCoeForegroundObserver
+#include <babitflags.h>
+
+/**
+* Interface for CEikFormAnim observer.
+*
+* @since 3.0
+*/
+NONSHARABLE_CLASS( MEikFormAnimObserver )
+ {
+ public:
+ virtual void AnimFrameReady() =0;
+ virtual TBool AnimDrawHighlightBackground( CFbsBitGc& aGc ) =0;
+ };
+
+/**
+* Wrapper class for using AknSkins effect animations. Used by
+* CEikCaptionedControls and stored as a singleton in CEikDialogPageContainer
+* (captioned controls acquire/unacquire the animation as they are set/unset
+* current).
+*
+* @since 3.0
+*/
+NONSHARABLE_CLASS( CEikFormAnim ):
+ public CActive,
+ public MCoeForegroundObserver,
+ public MAknsEffectAnimObserver
+ {
+public:
+ enum TFlag
+ {
+ /**
+ * If set, animation creation is attempted. If not set, animation will
+ * never be created.
+ */
+ EFlagUseAnimation = 0
+ };
+
+private:
+ CEikFormAnim();
+ void ConstructL();
+
+public:
+ static CEikFormAnim* NewL();
+ ~CEikFormAnim();
+
+ void SetObserver( MEikFormAnimObserver* aObserver );
+ MEikFormAnimObserver* Observer();
+
+ void SetHighlightSize( const TSize& aItemCellSize );
+ CAknsEffectAnim* Animation() const;
+
+ void Play();
+ void Pause();
+
+ void ChangeHighlightBackground();
+
+ TSize Size() const;
+ void ReleaseAnimation();
+
+public: // Implementation of MCoeForegroundObserver
+ void HandleGainingForeground();
+ void HandleLosingForeground();
+
+public: // Implementation of MAknsEffectAnimObserver
+ void AnimFrameReady( TInt aError, TInt );
+
+public: // CActive overloads
+ void DoCancel();
+ void RunL();
+
+private: // New internal methods
+ void NoAnimIfError( TInt aError );
+ void UseNoAnimation();
+ void PostDeleteAnimation();
+ void CreateAnimationL( const TSize& aHighlightSize );
+ void DoResizeL( const TSize& aHighlightSize, TBool aAboutToStart );
+
+private:
+ CAknsEffectAnim* iAnimation;
+ /**
+ * Stored flags are explained in enumeration TFlags.
+ */
+ TBitFlags32 iAnimFlags;
+ MEikFormAnimObserver* iObserver;
+ };
+
+#endif