private async void SubmitButton_Click(object sender, RoutedEventArgs e)
{
SubmitButton.IsEnabled = false;
AbstractDownloader downloader = analyser.GetDownloader();
Debug.WriteLine(nameof(currentFolderToken) + ": " + currentFolderToken);
Models.DownloaderSettings settings = new Models.DownloaderSettings()
{
Url = analyser.URL,
FileName = (bool)(NeedRenameButton.IsChecked) ? RenameBox.Text : analyser.GetRecommendedName(),
Size = analyser.GetStreamSize() > 0 ? (long?)analyser.GetStreamSize() : null,
Threads = ThreadLayout.Visibility == Visibility.Visible ? (int?)ThreadNumSlider.Value : null,
FilePath = downloader.NeedTemporaryFilePath ? await StorageManager.GetTemporaryFileAsync() : null,
FolderToken = currentFolderToken
};
downloader.SetDownloader(settings);
MainPage.Current.AddDownloadBar(downloader);
//由于软件的窗口管理机制要把控件的值重置以准备下次被打开
RefreshUI();
await ApplicationViewSwitcher.SwitchAsync(MainPage.Current.ViewID); //拉起MainPage
await ApplicationView.GetForCurrentView().TryConsolidateAsync(); //关闭窗口
}
//得到了一个新URL，分析其文件名，文件大小
private async void AddURL(string URL)
{
AbstractAnalyser analyser = Converters.UrlConverter.GetAnalyser(URL);
await analyser.SetURLAsync(URL);
if (analyser.IsLegal())
{
URLMessage message = new URLMessage();
message.URL = analyser.URL;
message.StreamSize = analyser.GetStreamSize();
message.RecommendedFileName = analyser.GetRecommendedName();
if (message.RecommendedFileName == null)
{
message.RecommendedFileName = string.Empty;
}
message.StreamSizeToString = Converters.StringConverter.GetPrintSize(analyser.GetStreamSize());
AddListViewItem(message);
LimitListLength();
}
analyser.Dispose();
}