--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/camappengine/Engine/Inc/CaeImageQueueExtPro.h	Thu Dec 17 08:51:24 2009 +0200
@@ -0,0 +1,120 @@
+/*
+* Copyright (c) 2003-2006 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:  Camera Application Engine still image queue for extension processing
+*
+*/
+
+
+
+#ifndef CAEIMAGEQUEUEEXTPRO_H
+#define CAEIMAGEQUEUEEXTPRO_H
+
+
+// FORWARD DECLARATIONS
+class HBufC8;
+class CFbsBitmap;
+class CCaeImageItemExtPro;
+template <class T> class RPointerArray;
+
+// CLASS DECLARATION
+
+/**
+* Camera Application Engine still image queue for extension processing class.
+*
+*/
+
+NONSHARABLE_CLASS( CCaeImageQueueExtPro ) : public CBase
+    {
+
+    public: // Construction and destruction
+
+        /**
+        * Two-phased constructor.
+        */
+        static CCaeImageQueueExtPro* NewL();
+
+        /**
+        * Destructor.
+        */
+        virtual ~CCaeImageQueueExtPro();
+
+    public:
+
+        /**
+        * Appends an image item into the image queue.
+        * @since 3.2
+        * @param aBitmap Symbian OS bitmap snap image or captured bitmap image.
+        * @param aImageData Other than Symbian OS bitmap image.
+        * @param aLastImage Set when last image of the burst is completed.
+        * @param aSnapImage Set when aBitmap is snap image.
+        * @return Error code KErrNone, if the insertion is successful, 
+        * otherwise one of the system wide error codes.
+        */
+        TInt AppendImage( 
+            CFbsBitmap* aBitmap, 
+            HBufC8*     aImageData,
+            TBool       aLastImage,
+            TBool       aSnapImage );
+
+        /**
+        * Gets the count of image items in the image queue.
+        * @since 3.2
+        * @return The count of image items in the image queue
+        */
+        TInt ImageCount() const;
+            
+        /**
+        * Gets the next image from image queue.
+        * @since 3.2
+        * @param aBitmap Symbian OS bitmap image.
+        * @param aImageData Other than Symbian OS bitmap image.
+        * @param aLastImage Set when last image of the burst is completed.
+        * @param aSnapImage Set when aBitmap is snap image.
+        * @return Error code KErrNone, if the operation is successful, 
+        * otherwise KErrUnderflow (= no images in the queue).
+        */
+        TInt GetNextImage( 
+            CFbsBitmap*& aBitmap, 
+            HBufC8*&     aImageData,
+            TBool&       aLastImage,
+            TBool&       aSnapImage );
+
+        /**
+        * Resets and destroys image items from the image queue.
+        * @since 3.2
+        * @return void
+        */
+        void ResetAndDestroyImages();
+
+    private: // Private member methods
+
+        /**
+        * C++ constructor.
+        */
+        CCaeImageQueueExtPro();
+
+        /**
+        * Symbian OS 2nd phase constructor that can leave.
+        */
+        void ConstructL();
+
+    private: // Data
+
+        // Image queue for the images captured in burst.
+        RPointerArray<CCaeImageItemExtPro>* iImageQueue;
+
+    };
+
+
+#endif // CAEIMAGEQUEUEEXTPRO_H