private void OnDriveEnabledChanged()
{
if (App.DriveSync.SyncEnabled)
{
EnumerateTiltFilesWhenReady();
OnSketchRefreshingChanged?.Invoke();
}
else
{
if (m_Sketches != null && m_Sketches.Length != 0)
{
foreach (var sketch in m_Sketches)
{
sketch.UnloadThumbnail();
}
m_Sketches = null;
OnChanged?.Invoke();
}
}
}
private async Task EnumerateTiltFilesAsync()
{
m_Refreshing = true;
OnSketchRefreshingChanged?.Invoke();
try
{
// Gets all the 'Sketches' folders within each device folder on Google Drive
List <DriveData.File> deviceFolders =
(await Retry(() => App.DriveAccess.GetFoldersInFolderAsync(
App.GoogleUserSettings.DriveSyncFolderId, CancellationToken.None))).ToList();
var sketchTasks = deviceFolders
.Select(x => EnumerateTiltFilesForDevice(x, CancellationToken.None)).ToArray();
await Task.WhenAll(sketchTasks);
// If the sketch is a backup of something that came from the local machine, only show it if
// the file is no longer present on the local machine.
var sketchList = new List <GoogleDriveFileInfo>();
for (int i = 0; i < deviceFolders.Count; ++i)
{
if (deviceFolders[i].Id == App.DriveAccess.DeviceFolder)
{
sketchList.AddRange(sketchTasks[i].Result.Where(x => !File.Exists(x.FullPath)));
}
else
{
sketchList.AddRange(sketchTasks[i].Result);
}
}
m_Sketches = sketchList.OrderByDescending(x => x.LastModifiedTime).ToArray();
}
finally
{
await new WaitForUpdate();
m_Refreshing = false;
OnSketchRefreshingChanged?.Invoke();
OnChanged?.Invoke();
}
}