simplecontinuousactivitybase.hxx

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#ifndef INCLUDED_SLIDESHOW_SOURCE_ENGINE_ACTIVITIES_SIMPLECONTINUOUSACTIVITYBASE_HXX
#define INCLUDED_SLIDESHOW_SOURCE_ENGINE_ACTIVITIES_SIMPLECONTINUOUSACTIVITYBASE_HXX
 
#include "activitybase.hxx"
#include <canvas/elapsedtime.hxx>
 
namespace slideshow::internal
    {
        class SimpleContinuousActivityBase : public ActivityBase
        {
        public:
            explicit SimpleContinuousActivityBase( const ActivityParameters& rParms );
 
            virtual double calcTimeLag() const override;
            virtual bool perform() override;
 
        protected:
            virtual void simplePerform( double nSimpleTime, sal_uInt32 nRepeatCount ) const = 0;
 
            virtual void startAnimation() override;
 
        private:
            ::canvas::tools::ElapsedTime    maTimer;
 
            const double                    mnMinSimpleDuration;
 
            const sal_uInt32                mnMinNumberOfFrames;
 
            sal_uInt32                      mnCurrPerformCalls;
        };
 
}
 
#endif // INCLUDED_SLIDESHOW_SOURCE_ENGINE_ACTIVITIES_SIMPLECONTINUOUSACTIVITYBASE_HXX
 
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