private void InitializeLibgenObject()
{
downloadButtonCaptionOption = DownloadButtonCaptionOption.DOWNLOAD;
if (downloadMirrorName == null)
{
downloadActionTextOption = DownloadActionTextOption.DOWNLOAD;
IsDownloadButtonEnabled = false;
downloadButtonTooltipOption = DownloadButtonTooltipOption.NO_DOWNLOAD_MIRROR;
downloadUrl = null;
}
else
{
downloadActionTextOption = DownloadActionTextOption.DOWNLOAD_FROM_MIRROR;
if (IsInOfflineMode)
{
IsDownloadButtonEnabled = false;
downloadButtonTooltipOption = DownloadButtonTooltipOption.OFFLINE_MODE_IS_ON;
downloadUrl = null;
}
else
{
IsDownloadButtonEnabled = true;
downloadButtonTooltipOption = DownloadButtonTooltipOption.NO_TOOLTIP;
downloadUrl = GenerateDownloadUrl(MainModel.Mirrors[downloadMirrorName]);
}
}
UpdateDownloadButtonCaption();
UpdateDownloadButtonTooltip();
}
private void UpdateDownloadStatus(DownloadItem downloadItem)
{
if (downloadItem != null && downloadItem.DownloadPageUrl == downloadUrl)
{
ExecuteInUiThread(() =>
{
switch (downloadItem.Status)
{
case DownloadItemStatus.QUEUED:
downloadButtonCaptionOption = DownloadButtonCaptionOption.QUEUED;
break;
case DownloadItemStatus.DOWNLOADING:
case DownloadItemStatus.RETRY_DELAY:
downloadButtonCaptionOption = DownloadButtonCaptionOption.DOWNLOADING;
break;
case DownloadItemStatus.STOPPED:
downloadButtonCaptionOption = DownloadButtonCaptionOption.STOPPED;
break;
case DownloadItemStatus.ERROR:
downloadButtonCaptionOption = DownloadButtonCaptionOption.ERROR;
break;
case DownloadItemStatus.COMPLETED:
downloadButtonCaptionOption = DownloadButtonCaptionOption.OPEN;
break;
case DownloadItemStatus.REMOVED:
downloadButtonCaptionOption = DownloadButtonCaptionOption.DOWNLOAD;
break;
}
UpdateDownloadButtonCaption();
switch (downloadItem.Status)
{
case DownloadItemStatus.QUEUED:
case DownloadItemStatus.DOWNLOADING:
case DownloadItemStatus.RETRY_DELAY:
case DownloadItemStatus.STOPPED:
case DownloadItemStatus.ERROR:
downloadId = downloadItem.Id;
downloadButtonAction = DownloadButtonAction.SELECT_DOWNLOAD;
break;
case DownloadItemStatus.COMPLETED:
downloadedFilePath = Path.Combine(downloadItem.DownloadDirectory, downloadItem.FileName);
downloadButtonAction = DownloadButtonAction.OPEN_FILE;
break;
case DownloadItemStatus.REMOVED:
downloadId = null;
downloadedFilePath = null;
downloadButtonAction = DownloadButtonAction.START_DOWNLOAD;
break;
}
if (downloadItem.Status != DownloadItemStatus.REMOVED && downloadItem.DownloadedFileSize.HasValue &&
downloadItem.TotalFileSize.HasValue && downloadItem.DownloadedFileSize.Value < downloadItem.TotalFileSize.Value)
{
DownloadProgress = (double)downloadItem.DownloadedFileSize.Value * 100 / downloadItem.TotalFileSize.Value;
}
else
{
DownloadProgress = 0;
}
});
}
}
