--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/scrsaver/scrsaverplugins/BmpAnimScrPlugin/inc/CBmpAnimModel.h	Wed Sep 01 12:30:40 2010 +0100
@@ -0,0 +1,109 @@
+/*
+* Copyright (c) 2003 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:   Takes care of storing and serving the bitmaps
+*               to be animated along with their properties
+*
+*/
+
+
+
+#ifndef C_CBMPANIMMODEL_H
+#define C_CBMPANIMMODEL_H
+
+#include "CBmpAnimItem.h"
+#include "CBmpAnimSettings.h"
+
+// 5 seems like a reasonable granularity
+const TInt KBmpAnimItemArrayGranularity = 5;
+
+// BmpAnim model. Contains BmpAnim items, serves the items to BmpAnim plugin
+class CBmpAnimModel : public CBase
+    {
+public:
+    // Default constructor & destructor
+    CBmpAnimModel();
+    virtual ~CBmpAnimModel();
+
+public:
+    // Two-phase constructor, initialises member arrays and stuff
+    virtual void ConstructL(CBmpAnimSettings* aSettings);
+
+public: // Access functions
+    // Number of items query
+    TInt NumberOfItems() const;
+
+    // Add an item to the end of the array
+    void AppendItemL(CBmpAnimItem* aItem);
+
+    // Insert an item at <aIndex>. Space must be reserved.
+    void InsertItemL(TInt aIndex, CBmpAnimItem* aItem);
+
+    // Delete item at <anIndex>.
+    void DeleteItemL(TInt aIndex);
+
+    // Delete all items
+    void DeleteAll();
+
+    // Get item at position <aIndex>
+    CBmpAnimItem* ItemAt(TInt aIndex) const;
+
+    // Get current item index
+    inline TInt CurrentItemIndex() const;
+
+    // Set current item index
+    inline void SetCurrentItemIndex(TInt aIndex);
+
+    // Get next item in animation sequence. aWrapped is ETrue, if the
+    // next item caused a wrap to the beginning of sequence
+    CBmpAnimItem* NextItem(TBool& aWrapped);
+    
+    // Reserve space for <aCount> items
+    void SetReserveL(TInt aCount);
+
+    // Get settings
+    inline CBmpAnimSettings* Settings() const;
+    
+private:  // Utility functions
+
+private:
+    // Item array
+    CArrayPtrFlat<CBmpAnimItem>* iItems;
+
+    // Current item index
+    TInt iCurrentItem;
+
+    CBmpAnimSettings* iSettings;
+    };
+
+
+// --- inlines ---
+
+// Get current item index
+inline TInt CBmpAnimModel::CurrentItemIndex() const
+    { return iCurrentItem; }
+
+
+// Set current item index
+inline void CBmpAnimModel::SetCurrentItemIndex(TInt aIndex)
+    {
+    iCurrentItem = aIndex;
+    }
+
+// Get settings
+inline CBmpAnimSettings* CBmpAnimModel::Settings() const
+   { return iSettings; }
+
+#endif   // C_CBMPANIMMODEL_H
+
+// End of file