Esempi in C++ (Cpp) per SoundClip::setSoundClipName

Esempio n. 1

File: soundmanager.cpp Progetto: chchwy/pencil2d

Status SoundManager::loadSound(Layer* soundLayer, int frameNumber, QString strSoundFile)
{
    Q_ASSERT(soundLayer);
    if (soundLayer->type() != Layer::SOUND)
    {
        return Status::ERROR_INVALID_LAYER_TYPE;
    }

    if (frameNumber < 0)
    {
        return Status::ERROR_INVALID_FRAME_NUMBER;
    }

    if (!QFile::exists(strSoundFile))
    {
        return Status::FILE_NOT_FOUND;
    }

    KeyFrame* key = soundLayer->getKeyFrameAt(frameNumber);
    if (key == nullptr)
    {
        key = new SoundClip;
        soundLayer->addKeyFrame(frameNumber, key);
    }

    if (!key->fileName().isEmpty())
    {
        // file path should be empty.
        // we can only load a audio clip to an empty key! 
        return Status::FAIL;
    }

    QString strCopyFile = soundLayer->object()->copyFileToDataFolder(strSoundFile);
    Q_ASSERT(!strCopyFile.isEmpty());

    QString sOriginalName = QFileInfo(strSoundFile).fileName();

    SoundClip* soundClip = dynamic_cast<SoundClip*>(key);
    soundClip->init(strCopyFile);
    soundClip->setSoundClipName(sOriginalName);

    Status st = createMediaPlayer(soundClip);
    if (!st.ok())
    {
        delete soundClip;
        return st;
    }

    return Status::OK;
}