uifw/AvKon/inc/AknSmileyImage.h
changeset 0 2f259fa3e83a
child 5 aabf2c525e0f
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uifw/AvKon/inc/AknSmileyImage.h	Tue Feb 02 01:00:49 2010 +0200
@@ -0,0 +1,117 @@
+/*
+* Copyright (c) 2002-2009 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:  AVKON smiley image.
+*
+*/
+
+
+
+
+#ifndef AKNSMILEYIMAGE_H
+#define AKNSMILEYIMAGE_H
+
+// INCLUDES
+#include <AknIconObserver.h> 
+
+
+// CLASS DECLARATION
+
+class CSmileyImage;
+
+////////////////////////////////////////////////////////////////////
+
+_LIT(KSmileyMif, "z:\\resource\\apps\\smiley.mif");
+_LIT(KSmileyRsc, "z:\\resource\\smiley.rsc");
+
+class SmileyUtils
+    {
+public:
+    static void GetCustomizableResPath(TDes& aResPath, const TDesC& aDefaultResPath);
+    };
+
+////////////////////////////////////////////////////////////////////
+
+class MSmileyImageObserver
+    {
+public:
+    virtual void BitmapChanged(CSmileyImage* aSmileyImage, CFbsBitmap* aBitmap)=0;
+    };
+
+////////////////////////////////////////////////////////////////////
+
+class CSmileyImage : public CBase, public MAknIconObserver
+    {
+public:
+    static CSmileyImage* NewL(const TAknsItemID& aSkinImage, TInt aPkgImage, TBool aIsAnimation, MSmileyImageObserver* aObserver);
+    virtual ~CSmileyImage();
+
+private:
+    CSmileyImage(const TAknsItemID& aSkinImage, TInt aPkgImage, TBool aIsAnimation, MSmileyImageObserver* aObserver);
+    void ConstructL();
+
+public:
+    void LoadL(TInt aRepeat=0, TInt aDelay=0); // can load static and animation image
+    void Release();
+    void SetSize(const TSize& aSize);
+    const TSize& Size() const;
+    
+public:
+    TBool ReadyToDraw() const;
+    const CFbsBitmap* Image() const;
+    const CFbsBitmap* Mask() const;
+
+private: // from MAknIconObserver
+    void BitmapChanged(CFbsBitmap* aBitmap);
+
+private:
+    void DoLoadL();
+    void DoRelease();
+    void StopAnyAsynchronousTask();
+
+    void MonitorAnimationEndedL();
+    void HandleAnimationEndedL();
+
+private:
+    void StartLoadAsynchronousL(TInt aRepeat, TInt aDelayMicroSeconds=0);
+    static TInt StartLoadAsynchronousCallBackL(TAny* aPtr);
+    
+private:
+    void StopAnimationAsynchronousL(TInt aDelayMicroSeconds=0);
+    static TInt StopAnimationAsynchronousCallBackL(TAny* aPtr);
+
+private:
+    TAknsItemID             iImageSkinItem;
+    TInt                    iImagePkgItem;
+    const TBool             iIsAnimation;
+    TSize                   iSize;
+    MSmileyImageObserver*   iImageObserver;
+    CPeriodic*              iAsynchronousTaskTimer;
+
+private:
+    CFbsBitmap*             iFrame;
+    CFbsBitmap*             iFrameMask;
+    
+private:
+    CFbsBitmap*             iFrameSnap;
+    TInt                    iFrameCounter;
+    TInt                    iSameFrameCounter;
+
+private:
+    TBool                   iReadyToDraw;
+    TInt                    iRepeatCount;
+
+    };
+
+
+#endif // AKNSMILEYSVGRES_H