--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/idlehomescreen/nativeuicontroller/inc/ainavipaneanimator.h	Thu Dec 17 08:40:49 2009 +0200
@@ -0,0 +1,169 @@
+/*
+* Copyright (c) 2006-2007 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:  Navi pane animator.
+*
+*/
+
+
+#ifndef C_AINAVIPANEANIMATOR_H
+#define C_AINAVIPANEANIMATOR_H
+
+#include <e32base.h>
+#include "ainativeuimodel.h"
+
+namespace AiNativeUiController
+{
+
+class CAiStatusPanel;
+class MAiNaviPaneAnimatorCallback;
+
+/**
+ *  Navi pane animator.
+ *
+ *  This class handles the navi pane animation when XML Idle gets the focus.
+ *  It owns an array that is used for storing all data that is shown in form of
+ *  soft indicators. It animates all items in the array in one second intervals. 
+ *
+ *  @since S60 3.2
+ */
+class CAiNaviPaneAnimator : public CBase
+    {
+
+public:
+
+    static CAiNaviPaneAnimator* NewL( CAiStatusPanel& aStatusPane,
+                AiNativeUiModel::TRenderingPriorities& aPriorities, 
+                MAiNaviPaneAnimatorCallback& aCallback );
+
+    virtual ~CAiNaviPaneAnimator();
+    
+    /**
+     * Adds content item to the animator array.
+     * @param aContentId Content item which value needs to be updated.
+                            If item with same aContentId already exists in 
+                            the array, it's value is updated. If not, new
+                            item is created.
+     * @param aText New value for aContentId.
+     */
+    void AddItemL( TInt aContentId, const TDesC16& aText );
+
+    /**
+     * Removes content item with given content id.
+     * @param aContentId Content item which needs to be removed.
+     */
+    void RemoveItem( TInt aContentId );
+     
+    /**
+     * Animates the content of the array.
+     */
+    void AnimateL();
+     
+    /**
+     * Cancels ongoing animation (if there is one).
+     */
+    void CancelAnimationL();
+    
+    /**
+     * Called by CPeriodic when timer expires.
+     */
+    static TInt CAiNaviPaneAnimator::AnimCallback( TAny* aPtr );     
+
+    /**
+     * Draws the text to navi pane.
+     * This method is called by timer. It checks if there still are items left
+     * in the animation array. If yes, it draws the current item's value. 
+     * If not,it cancels the timer.
+     */
+    TBool DrawTextL();
+
+    /**
+     * Sorts iAnimArray in priority order defined by TRenderingPriorities.
+     */
+    void SortAnimArrayL();
+    
+    /**
+     * Is ongoing animation
+     */
+    TBool IsActive();
+
+
+private:
+
+    CAiNaviPaneAnimator( CAiStatusPanel& aStatusPane,
+                AiNativeUiModel::TRenderingPriorities& aPriorities, 
+                MAiNaviPaneAnimatorCallback& aCallback );
+
+    void ConstructL();
+    
+    /**
+     * Helper class for animation array items.
+     * Can be defined as an inner class since not used outside parent class.
+     */
+    class CAiNameValuePair : public CBase
+        {
+        public:
+        
+            static CAiNameValuePair* NewLC( const TInt aName, 
+                                            const TDesC& aValue );
+
+            ~CAiNameValuePair();
+
+            TInt Name() const;
+
+            const TDesC16& Value() const;
+
+            void SetValueL( const TDesC& aValue );
+            
+        private:
+        
+            void ConstructL( const TInt aName, const TDesC& aValue );
+        
+        private:    // data
+        
+            /// Name of the item in name/value pair
+            TInt iName;
+            
+            /// Value or the item in name/value pair
+            HBufC* iValue;
+        };        
+
+
+private: // data
+
+    /**
+     * Used for doing the animation.
+     * Own.
+     */
+    CPeriodic* iPeriodic;
+    
+    /// Status pane handler.
+    CAiStatusPanel& iStatusPane;
+    
+    /// Navi pane rendering priorities
+    AiNativeUiModel::TRenderingPriorities& iPriorities;
+    
+    /// Reference for informing about completed animation.
+    MAiNaviPaneAnimatorCallback& iCallback;
+
+    /// Array for holding data to be animated.
+    RPointerArray<CAiNameValuePair> iAnimArray;
+    
+    /// Currently ongoing iteration of the animator array.
+    TInt iCurrentItem;
+
+    };
+    
+} // namespace AiNativeUiController
+
+#endif // C_AINAVIPANEANIMATOR_H