Method onFileDrop

NeuralNote/Source/SourceAudioManager.cpp:199–249

}

bool SourceAudioManager::onFileDrop(const File& inFile)
{
    if (mProcessor->getState() == EmptyAudioAndMidiRegions || mProcessor->getState() == PopulatedAudioAndMidiRegions) {
        mProcessor->clear();
        bool success = AudioUtils::loadAudioFile(inFile, mSourceAudio, mSourceAudioSampleRate);

        if (!success) {
            mProcessor->clear();
            NativeMessageBox::showMessageBoxAsync(
                MessageBoxIconType::NoIcon,
                "Could not load the audio file.",
                "Check your file format (Accepted formats: .wav, .aiff, .flac, .mp3, .ogg).");
            return false;
        }

        // Downsample to basic pitch sample rate
        AudioUtils::resampleBuffer(
            mSourceAudio, mDownsampledSourceAudio, mSourceAudioSampleRate, BASIC_PITCH_SAMPLE_RATE);

        // Resample to current plugin sample rate for playback
        if (mSourceAudioSampleRate != mSampleRate) {
            AudioBuffer<float> tmp_buffer;
            AudioUtils::resampleBuffer(mSourceAudio, tmp_buffer, mSourceAudioSampleRate, mSampleRate);
            mSourceAudio = std::move(tmp_buffer);
            mSourceAudioSampleRate = mSampleRate;
        }

        mNumSamplesAcquiredDown = mDownsampledSourceAudio.getNumSamples();
        mNumSamplesAcquired = mSourceAudio.getNumSamples();
        mDuration = static_cast<double>(mNumSamplesAcquiredDown) / BASIC_PITCH_SAMPLE_RATE;

        mDroppedFilename = inFile.getFileNameWithoutExtension();
        mSourceFile = inFile;

        auto& tree = mProcessor->getValueTree();
        tree.setPropertyExcludingListener(this, NnId::SourceAudioNativeSrPathId, inFile.getFullPathName(), nullptr);
        mProcessor->getTranscriptionManager()->getTimeQuantizeOptions().fileLoaded();

        mThumbnail.clear();
        mThumbnailCache.clear();
        mThumbnail.setSource(&mDownsampledSourceAudio, BASIC_PITCH_SAMPLE_RATE, 0);

        // Launch transcription job
        mProcessor->getTranscriptionManager()->launchTranscribeJob();

    } else {
        jassertfalse;
    }

    return true;
}

void SourceAudioManager::clear()
{