UpdateCenterImpl::UpdateCenterImpl(Updates *updates, bool autoDownloadAndInstall, QWidget * parent, Qt::WindowFlags f)
: QDialog(parent, f)
{
setupUi(this);
// resize for macosx
#ifndef Q_OS_WIN32
resize(630, 366);
#endif
closedByButton = false;
// version
lblxVSTVersion->setText(QString(lblxVSTVersion->text()).arg(PROGRAM_VERSION));
// set update class
this->updates = updates;
// configure updates list
QStringList headers;
headers << tr(" File ") << tr(" Version ") << tr(" Size ") << tr(" Progress ");
// add the headers
lsvUpdates->setHeaderLabels(headers);
// change headers sizes
QFontMetrics fm = fontMetrics();
QHeaderView *header = lsvUpdates->header();
// resize
header->resizeSection(1, fm.width(headers.at(0) + "9.99.999 alpha"));
header->resizeSection(2, fm.width(headers.at(1) + " 1024,99Mb "));
// configure resize mode
header->setHighlightSections(false);
header->setStretchLastSection(false);
header->setSectionResizeMode(0, QHeaderView::Stretch);
// set header text aligment
QTreeWidgetItem * headerItem = lsvUpdates->headerItem();
headerItem->setTextAlignment(1, Qt::AlignHCenter | Qt::AlignVCenter);
headerItem->setTextAlignment(2, Qt::AlignRight | Qt::AlignVCenter);
headerItem->setTextAlignment(3, Qt::AlignHCenter | Qt::AlignVCenter);
// fill data
fillUpdates();
// signals
connect(lsvUpdates, SIGNAL(itemChanged(QTreeWidgetItem*, int)), this, SLOT(itemChanged(QTreeWidgetItem*, int)));
connect(btnCancel, SIGNAL(clicked()), this, SLOT(btnCancelClicked()));
connect(btnUpdate, SIGNAL(clicked()), this, SLOT(btnUpdateClicked()));
// updater
connect(updates, SIGNAL(downloadingUpdate(int, int, int)), this, SLOT(downloadingUpdate(int, int, int)));
connect(updates, SIGNAL(downloadUpdateFinished(int)), this, SLOT(downloadUpdateFinished(int)));
connect(updates, SIGNAL(downloadUpdateError(int)), this, SLOT(downloadUpdateError(int)));
connect(updates, SIGNAL(downloadsFinished()), this, SLOT(downloadsFinished()));
connect(updates, SIGNAL(readyToInstallUpdates()), this, SLOT(readyToInstallUpdates()));
connect(updates, SIGNAL(failedToInstallUpdates()), this, SLOT(failedToInstallUpdates()));
// if auto download & install updates, then...
if (autoDownloadAndInstall)
{
// disable update button
lsvUpdates->setEnabled(false);
btnUpdate->setEnabled(false);
// start automatically to download updates (in 500ms)
QTimer::singleShot(500, this, SLOT(btnUpdateClicked()));
}
}
void ProgressDialog::networkReplyFinished(QNetworkReply *networkReply)
{
QVariant possibleRedirectUrl = networkReply->attribute(QNetworkRequest::RedirectionTargetAttribute);
QString redirectUrl = possibleRedirectUrl.toUrl().toString();
if (!redirectUrl.isEmpty()) {
doUrlDownload(redirectUrl);
return;
}
this->m_downloadRequestTimeout->stop();
disconnect(this->m_networkRequest, SIGNAL(downloadProgress(qint64,qint64)), this, SLOT(networkReplyDownloadProgress(qint64,qint64)));
QString filename = QDir::tempPath() + "/flashTool." + QUuid::createUuid().toString();
QFile *file = new QFile(filename);
if (file->open(QIODevice::ReadWrite)) {
file->write(networkReply->readAll());
}
file->close();
this->m_downloads[this->m_downloadsIndex].tmpFile = filename;
this->m_downloads[this->m_downloadsIndex].success = (networkReply->error() == QNetworkReply::NoError);
this->m_downloadsIndex++;
if (this->m_downloads.count() > this->m_downloadsIndex) {
doUrlDownload(this->m_downloads[this->m_downloadsIndex].uri);
} else {
emit downloadsFinished(this->m_downloads);
}
}
void Updater::run() {
connect(ai, SIGNAL(startUpdate(QList<FileUpdate>)), this, SLOT(startUpdate(QList<FileUpdate>)));
connect(dm, SIGNAL(downloadsFinished(QList<FileUpdate>)), this, SLOT(downloadFinished(QList<FileUpdate>)));
connect(ai, SIGNAL(applicationClosed(bool)), this, SLOT(startExchange(bool)));
connect(ai, SIGNAL(executableChanged(QString)), this, SLOT(setExecutable(QString)));
connect(fh, SIGNAL(exchangingFinished(bool)), this, SLOT(exchangeFinished(bool)));
connect(dm, SIGNAL(error(QString)), ai, SLOT(sendError(QString)));
connect(fh, SIGNAL(error(QString)), ai, SLOT(sendError(QString)));
connect(ai, SIGNAL(close()), this, SLOT(closeRequested()));
}
