#include "VolumePrepWorker.h"
#include "VolumePrepService.h"

#include <vtkImageData.h>

VolumePrepWorker::VolumePrepWorker(QObject* parent) : QObject(parent) {}

void VolumePrepWorker::run(vtkImageData* input)
{
    m_abort.store(false);
    emit progress(0.0);

    if (m_abort.load()) { emit aborted(); return; }

    VolumePrepService svc;
    vtkImageData* out = svc.prepare(input);

    if (m_abort.load()) {
        if (out) out->Delete();
        emit aborted();
        return;
    }

    emit progress(100.0);
    emit finished(out);
}

void VolumePrepWorker::abort()
{
    m_abort.store(true);
}