Method updateUI

test/_audio/AudioTests/src/SpectralTest.cpp:162–222

// -----------------------------------------------------------------------

void SpectralTest::updateUI()
{
	if( mSpectrumPlot.getScaleDecibels() ) {
		if( im::Button( "decibels scale" ) ) {
			mSpectrumPlot.enableScaleDecibels( false );
		}
	}
	else {
		if( im::Button( "linear scale" ) ) {
			mSpectrumPlot.enableScaleDecibels( true );
		}
	}
	im::SameLine();
	im::Text( "Spectral centroid: %0.3f", mMonitorSpectralNode->getSpectralCentroid() );

	float gain = mGain->getValue();
	if( im::SliderFloat( "gain", &gain, 0, 1 ) ) {
		mGain->getParam()->applyRamp( gain, 0.3f );
	}
	float smoothing = mMonitorSpectralNode->getSmoothingFactor();
	if( im::SliderFloat( "spectral smoothing", &smoothing, 0, 1 ) ) {
		mMonitorSpectralNode->setSmoothingFactor( smoothing );
	}

	im::Checkbox( "playing", &mPlaybackEnabled );

	im::Separator();

	if( mSubTests[mCurrentSubTest] == "sample" ) {
		mPlayerNode->setEnabled( mPlaybackEnabled );
		im::Text( "Sample" );
		bool loopEnabled = mPlayerNode->isLoopEnabled();
		if( im::Checkbox( "loop", &loopEnabled ) ) {
			mPlayerNode->setLoopEnabled( loopEnabled );
		}
		im::SameLine();
		if( im::Button( "reset" ) ) {
			mPlayerNode->seek( 0 );
		}

		float readPos = (float)mPlayerNode->getReadPositionTime();
		if( im::SliderFloat( "read pos (s)", &readPos, 0, mPlayerNode->getNumSeconds() ) ) {
			mPlayerNode->seekToTime( readPos );
		}

	}
	else {
		mGen->setEnabled( mPlaybackEnabled );
		im::Text( "Gen" );
		float genFreq = mGen->getFreq();
		if( im::SliderFloat( "Gen Freqency", &genFreq, -200, 1200 ) ) {
			mGen->getParamFreq()->applyRamp( genFreq, 0.05f );
		}
	}


	im::Separator();
	if( im::ListBox( "sub-tests", &mCurrentSubTest, mSubTests, mSubTests.size() ) ) {