C++ (Cpp) startToDownload示例

示例#1

文件： musicdownloadwidget.cpp 项目： githubofhuo/TTKMusicplayer

MusicDownloadWidget::MusicDownloadWidget(QWidget *parent)
    : MusicAbstractMoveWidget(parent),
      ui(new Ui::MusicDownloadWidget)
{
    ui->setupUi(this);

    ui->topTitleCloseButton->setIcon(QIcon(":/share/searchclosed"));
    ui->topTitleCloseButton->setStyleSheet(MusicUIObject::MToolButtonStyle03);
    ui->topTitleCloseButton->setCursor(QCursor(Qt::PointingHandCursor));
    ui->topTitleCloseButton->setToolTip(tr("Close"));

    setAttribute(Qt::WA_DeleteOnClose);
    setAttribute(Qt::WA_TranslucentBackground);
#ifndef USE_MULTIPLE_QUERY
       m_downloadThread = new MusicDownLoadQuerySingleThread(this);
#else
       m_downloadThread = new MusicDownLoadQueryMultipleThread(this);
#endif
    m_queryType = MusicDownLoadQueryThreadAbstract::MusicQuery;

    connect(ui->pathChangedButton, SIGNAL(clicked()), SLOT(downloadDirSelected()));
    connect(m_downloadThread, SIGNAL(resolvedSuccess()), SLOT(queryAllFinished()));
    connect(ui->topTitleCloseButton, SIGNAL(clicked()), SLOT(close()));
    connect(ui->downloadButton, SIGNAL(clicked()), SLOT(startToDownload()));
}

示例#2

文件： musicdownloadwidget.cpp 项目： karllen/TTKMusicplayer

MusicDownloadWidget::MusicDownloadWidget(QWidget *parent)
    : MusicAbstractMoveDialog(parent),
      ui(new Ui::MusicDownloadWidget)
{
    ui->setupUi(this);
    ui->topTitleCloseButton->setIcon(QIcon(":/share/searchclosed"));
    ui->topTitleCloseButton->setStyleSheet(MusicUIObject::MToolButtonStyle03);
    ui->topTitleCloseButton->setCursor(QCursor(Qt::PointingHandCursor));
    ui->topTitleCloseButton->setToolTip(tr("Close"));

    m_downloadThread = new MusicDownLoadQuerySingleThread(this);
    m_queryType = MusicDownLoadQueryThreadAbstract::MusicQuery;

    connect(ui->pathChangedButton, SIGNAL(clicked()), SLOT(downloadDirSelected()));
    connect(m_downloadThread, SIGNAL(resolvedSuccess()), SLOT(queryAllFinished()));
    connect(ui->topTitleCloseButton, SIGNAL(clicked()), SLOT(close()));
    connect(ui->downloadButton, SIGNAL(clicked()), SLOT(startToDownload()));
}

示例#3

文件： musicsourcedownloadthread.cpp 项目： azureidea/TTKMusicplayer

void MusicSourceDownloadThread::downLoadFinished()
{
    if(m_reply && m_reply->error() == QNetworkReply::NoError)
    {
        if(m_reply->attribute(QNetworkRequest::RedirectionTargetAttribute).isValid())
        {
            QString newUrl = m_reply->attribute(QNetworkRequest::RedirectionTargetAttribute).toString();
            startToDownload(newUrl); ///redirection target url
        }
        else
        {
            emit downLoadByteDataChanged(m_reply->readAll());
            deleteAll();
        }
    }
    else
    {
        M_LOGGER_ERROR("Download source data error");
        emit downLoadByteDataChanged(QByteArray());
        deleteAll();
    }
}

示例#4

文件： musicdownloadwidget.cpp 项目： jinting6949/TTKMusicplayer

MusicDownloadWidget::MusicDownloadWidget(QWidget *parent)
    : MusicAbstractMoveWidget(parent),
      m_ui(new Ui::MusicDownloadWidget)
{
    m_ui->setupUi(this);

    m_ui->topTitleCloseButton->setIcon(QIcon(":/functions/btn_close_hover"));
    m_ui->topTitleCloseButton->setStyleSheet(MusicUIObject::MToolButtonStyle04);
    m_ui->topTitleCloseButton->setCursor(QCursor(Qt::PointingHandCursor));
    m_ui->topTitleCloseButton->setToolTip(tr("Close"));

    setAttribute(Qt::WA_DeleteOnClose);

    m_ui->downloadPathEdit->setStyleSheet(MusicUIObject::MLineEditStyle01);
    m_ui->pathChangedButton->setStyleSheet(MusicUIObject::MPushButtonStyle03);
    m_ui->settingButton->setStyleSheet(MusicUIObject::MPushButtonStyle03);
    m_ui->downloadButton->setStyleSheet(MusicUIObject::MPushButtonStyle06);
#ifdef Q_OS_UNIX
    m_ui->pathChangedButton->setFocusPolicy(Qt::NoFocus);
    m_ui->settingButton->setFocusPolicy(Qt::NoFocus);
    m_ui->downloadButton->setFocusPolicy(Qt::NoFocus);
#endif

    m_downloadOffset = 0;
    m_downloadTotal = 0;
    m_querySingleInfo = false;
    m_downloadThread = M_DOWNLOAD_QUERY_PTR->getQueryThread(this);

    m_queryType = MusicDownLoadQueryThreadAbstract::MusicQuery;
    m_ui->loadingLabel->setType(MusicGifLabelWidget::Gif_Cicle_Blue);

    connect(m_ui->pathChangedButton, SIGNAL(clicked()), SLOT(downloadDirSelected()));
    connect(m_downloadThread, SIGNAL(downLoadDataChanged(QString)), SLOT(queryAllFinished()));
    connect(m_ui->topTitleCloseButton, SIGNAL(clicked()), SLOT(close()));
    connect(m_ui->downloadButton, SIGNAL(clicked()), SLOT(startToDownload()));
}