TuttleOFX/libraries/tuttle/src/tuttle/host/ofx/OfxhTimeline.hpp

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/*
 * Software License :
 *
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 *
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#ifndef _OfxhTimeline_h_
#define _OfxhTimeline_h_

#include "OfxhIObject.hpp"
#include <ofxTimeLine.h>

namespace tuttle {
namespace host {
namespace ofx {

/**
 * Things that implement timeline controls derive from this ABC and implement the following
 * functions.
 */
class OfxhITimeline : virtual public OfxhIObject
{
public:
        virtual ~OfxhITimeline() {}

        /// get the current time on the timeline. This is not necessarily the same
        /// time as being passed to an action (eg render)
        virtual double timelineGetTime() = 0;

        /// set the timeline to a specific time
        virtual void timelineGotoTime( double t ) = 0;

        /// get the first and last times available on the effect's timeline
        virtual void timelineGetBounds( double& t1, double& t2 ) = 0;
};

}
}
}

#endif