public static async Task Save <T>(T file, string?path = null)
where T : FileBase, new()
{
try
{
FileInfoBase info = GetFileInfo <T>();
if (path == null)
{
bool useExplorerBrowser = SettingsService.Current.UseWindowsExplorer;
if (!useExplorerBrowser)
{
FileBrowserView browser = new FileBrowserView(info, FileBrowserView.Modes.Save);
await ViewService.ShowDrawer(browser);
while (browser.IsOpen)
{
await Task.Delay(10);
}
path = browser.FilePath;
useExplorerBrowser = browser.UseFileBrowser;
}
if (useExplorerBrowser)
{
path = await App.Current.Dispatcher.InvokeAsync <string?>(() =>
{
SaveFileDialog dlg = new SaveFileDialog();
dlg.Filter = ToFilter(info);
bool?result = dlg.ShowDialog();
if (result != true)
{
return(null);
}
string?dirName = Path.GetDirectoryName(dlg.FileName);
if (dirName == null)
{
throw new Exception("Failed to parse file name: " + dlg.FileName);
}
return(Path.Combine(dirName, Path.GetFileNameWithoutExtension(dlg.FileName)));
});
}
if (path == null)
{
return;
}
}
path += "." + info.Extension;
using FileStream stream = new FileStream(path, FileMode.Create);
info.SerializeFile(file, stream);
}
catch (Exception ex)
{
Log.Write(Severity.Error, new Exception("Failed to save file", ex));
}
}