#include "analyzer.h"

#include "engines/enginebase.h"

AnalyzerBase::AnalyzerBase(QWidget* parent)
    : QGLWidget(parent), engine_(nullptr) {}

void AnalyzerBase::set_engine(Engine::Base* engine) {
  disconnect(engine_);
  engine_ = engine;
  if (engine_) {
    connect(engine_, SIGNAL(SpectrumAvailable(const QVector<float>&)),
            SLOT(SpectrumAvailable(const QVector<float>&)));
  }
}