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#ifndef _TOOLKIT_HELPER_THROBBERIMPL_HXX_
#define _TOOLKIT_HELPER_THROBBERIMPL_HXX_

#include <toolkit/awt/vclxwindow.hxx>
#include <com/sun/star/uno/Reference.hxx>

#include <com/sun/star/graphic/XGraphic.hpp>
#include <vcl/timer.hxx>
#include <vos/mutex.hxx>

//........................................................................
namespace toolkit
//........................................................................
{

    class Throbber_Impl
    {
    private:
        NAMESPACE_VOS(IMutex)&  mrMutex;    // Reference to SolarMutex
        ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Reference< ::com::sun::star::graphic::XGraphic > > maImageList;
        ::com::sun::star::uno::Reference< VCLXWindow > mxParent;

        sal_Bool    mbRepeat;
        sal_Int32   mnStepTime;
        sal_Int32   mnCurStep;
        sal_Int32   mnStepCount;
        AutoTimer   maWaitTimer;

        DECL_LINK( TimeOutHdl, Throbber_Impl* );

        NAMESPACE_VOS(IMutex)&  GetMutex() { return mrMutex; }

    public:
             Throbber_Impl( ::com::sun::star::uno::Reference< VCLXWindow > xParent,
                            sal_Int32 nStepTime,
                            sal_Bool bRepeat );
            ~Throbber_Impl();

        // Properties
        void setStepTime( sal_Int32 nStepTime ) { mnStepTime = nStepTime; }
        void setRepeat( sal_Bool bRepeat ) { mbRepeat = bRepeat; }

        // XSimpleAnimation
        void start() throw ( ::com::sun::star::uno::RuntimeException );
        void stop() throw ( ::com::sun::star::uno::RuntimeException );
        void setImageList( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Reference< ::com::sun::star::graphic::XGraphic > >& ImageList )
                    throw ( ::com::sun::star::uno::RuntimeException );
        // Helpers
        void initImage() throw ( ::com::sun::star::uno::RuntimeException );
        sal_Bool isHCMode() throw ( ::com::sun::star::uno::RuntimeException );
    };
//........................................................................
} // namespacetoolkit
//........................................................................

#endif //_TOOLKIT_HELPER_THROBBERIMPL_HXX_