Program Listing for File progress-listener.h

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#pragma once

namespace gpa {
namespace playback {

class ProgressListener
{
public:
    virtual ~ProgressListener();

    virtual void OnKeyframeApplyStart() = 0;

    virtual void OnKeyframeApplyEnd() = 0;

    virtual void OnUpdate(double absolutePercent, double relativePercent) = 0;

    virtual void OnTargetRangeReached() = 0;
};

}  // namespace playback
}  // namespace gpa