--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/uifw/AvKon/inc/AknSmileyModel.h Tue Feb 02 01:00:49 2010 +0200
@@ -0,0 +1,166 @@
+/*
+* 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 data model.
+*
+*/
+
+
+
+
+#ifndef AKNSMILEYMODEL_H
+#define AKNSMILEYMODEL_H
+
+// INCLUDES
+#include <AknIconObserver.h>
+
+#include "AknSmileyImage.h"
+
+
+// CLASS DECLARATION
+
+
+////////////////////////////////////////////////////////////////////
+
+const TInt KSmileyNameLength = 8;
+
+NONSHARABLE_CLASS(TSmileyIconInfo)
+ {
+public:
+ TSmileyIconInfo();
+ TSmileyIconInfo(const TSmileyIconInfo& aInfo);
+ void Reset();
+
+ TBuf<KSmileyNameLength> iName;
+ TInt iId;
+ TAknsItemID iSkinItemID; // from skin
+ TInt iDefaultThumbnailID; // from mif
+ TInt iDefaultAnimationID; // from mif
+ };
+
+////////////////////////////////////////////////////////////////////
+
+class CSmileyIcon;
+
+class MSmileyIconObserver
+ {
+public:
+ virtual void ThumbnailLoaded(CSmileyIcon* aSmileyIcon)=0;
+ virtual void AnimationChanged(CSmileyIcon* aSmileyIcon)=0;
+ };
+
+////////////////////////////////////////////////////////////////////
+
+class CSmileyIcon : public CBase, public MSmileyImageObserver
+ {
+public:
+ static CSmileyIcon* NewL(const TSmileyIconInfo& aInfo, MSmileyIconObserver* aObserver);
+ virtual ~CSmileyIcon();
+
+private:
+ CSmileyIcon(const TSmileyIconInfo& aInfo, MSmileyIconObserver* aObserver);
+ void ConstructL();
+
+public:
+ const TDesC& Name() const { return iInfo.iName; }
+ TInt Id() const { return iInfo.iId; }
+
+ TBool ReadyToDraw() const;
+ const CFbsBitmap* Image() const;
+ const CFbsBitmap* Mask() const;
+
+public:
+ void LoadThumbnailL();
+ TBool ThumbnailReady() const;
+
+ void PlayAnimationL(TInt aRepeat, TInt aDelay);
+ void StopAnimation();
+
+public:
+ void SetSize(const TSize& aSize);
+ const TSize& Size() const;
+
+private: // from MSmileyImageObserver
+ virtual void BitmapChanged(CSmileyImage* aSmileyImage, CFbsBitmap* aBitmap);
+
+private:
+ TBool ShouldShowAnimation() const;
+
+private:
+ const TSmileyIconInfo iInfo;
+ MSmileyIconObserver* iSmileyIconObserver;
+
+ CSmileyImage* iThumbnailImage;
+ CSmileyImage* iAnimationImage;
+
+ };
+
+typedef RArray<CSmileyIcon*> RSmileyIconPtrArray;
+
+
+////////////////////////////////////////////////////////////////////
+
+class CSmileyTnumbnailAsynLoader : public CBase
+ {
+public:
+ CSmileyTnumbnailAsynLoader();
+ ~CSmileyTnumbnailAsynLoader();
+
+ void AddTaskL(CSmileyIcon* aSmileyIcon);
+ void DiscardAll();
+ TInt TaskCount() const;
+ void DoNextTaskL();
+
+private:
+ RSmileyIconPtrArray iTaskArray;
+ TBool iIsLoading;
+
+ };
+
+////////////////////////////////////////////////////////////////////
+
+class CSmileyModel : public CBase, public MSmileyIconObserver
+ {
+public:
+ CSmileyModel(MSmileyIconObserver* aObserver);
+ ~CSmileyModel();
+
+public:
+ void LoadResourceL();
+ void ReleaseResource();
+ void LoadThumbnailAsyn(TInt aIndex);
+ void SetSize(const TSize& aSize);
+
+public:
+ enum TIconId
+ {
+ EIconSwitchToSmiley = 0,
+ EIconSwitchToSct,
+ EIconSmiley
+ };
+
+ CSmileyIcon* operator[](TInt aIndex) const;
+ TInt Count() const;
+
+private: // from MSmileyIconObserver
+ virtual void ThumbnailLoaded(CSmileyIcon* aSmileyIcon);
+ virtual void AnimationChanged(CSmileyIcon* aSmileyIcon);
+
+private:
+ MSmileyIconObserver* iSmileyIconObserver;
+ RSmileyIconPtrArray iSmileyIconArray;
+ CSmileyTnumbnailAsynLoader iSmileyThumbnailLoader;
+
+ };
+
+#endif // AKNSMILEYMODEL_H