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 * Licensed to the Apache Software Foundation (ASF) under one
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 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
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 * 
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#ifndef INCLUDED_SLIDESHOW_CURSORMANAGER_HXX
#define INCLUDED_SLIDESHOW_CURSORMANAGER_HXX

#include <sal/types.h>
#include <boost/shared_ptr.hpp>


/* Definition of CursorManager interface */

namespace slideshow
{
    namespace internal
    {

        /** Interface for handling the view cursor.

        	Classes implementing this interface interact with the
        	View, arbitrating access to the mouse cursor shape.
         */
        class CursorManager
        {
        public:
            virtual ~CursorManager() {}
            
            /** Request different cursor shape.

            	@param nCursorShape
                Shape ID of the new mouse cursor
             */
            virtual bool requestCursor( sal_Int16 nCursorShape ) = 0;

            /** Reset cursor to default one.

                This method resets the cursor to whatever default to
                manager deems appropriate.
             */
            virtual void resetCursor() = 0;
        };

        typedef ::boost::shared_ptr< CursorManager > CursorManagerSharedPtr;

    }
}

#endif /* INCLUDED_SLIDESHOW_CURSORMANAGER_HXX */