void OnAppDataChanged(object sender, FSEventStreamEventsArgs e)
{
foreach (var evnt in e.Events)
{
numDataChanged++;
String message = numDataChanged + " " + evnt;
System.Diagnostics.Debug.WriteLine(evnt);
FileSystemWatcherObject o = new FileSystemWatcherObject(evnt.Path.Replace(path + "/", ""), evnt.Path, (evnt.Flags.HasFlag(FSEventStreamEventFlags.ItemIsDir) ? TargetType.Folder : TargetType.File));
if (evnt.Flags.HasFlag(FSEventStreamEventFlags.ItemRenamed))
{
Event?.Invoke(FileSystemWatcherEventArgs.CreateRenamedEvent(o));
}
else if (evnt.Flags.HasFlag(FSEventStreamEventFlags.ItemCreated))
{
Event?.Invoke(FileSystemWatcherEventArgs.CreateCreatedEvent(o));
}
else if (evnt.Flags.HasFlag(FSEventStreamEventFlags.ItemRemoved))
{
Event?.Invoke(FileSystemWatcherEventArgs.CreateDeletedEvent(o));
}
else if (evnt.Flags.HasFlag(FSEventStreamEventFlags.ItemModified))
{
Event?.Invoke(FileSystemWatcherEventArgs.CreateChangedEvent(o));
}
}
}
// https://docs.microsoft.com/en-us/uwp/api/windows.storage.search.istoragequeryresultbase
// https://docs.microsoft.com/en-us/uwp/api/windows.storage.search.storageitemqueryresult
// https://docs.microsoft.com/en-us/uwp/api/windows.storage.istorageitem
private async void OnAppDataChanged(Windows.Storage.Search.IStorageQueryResultBase sender, object args)
{
FileSystemWatcherObject o = new FileSystemWatcherObject(storageFolder.DisplayName, GetPath(), TargetType.Folder);
Event?.Invoke(FileSystemWatcherEventArgs.CreateContentChangedEvent(o));
var newFileList = await query.GetItemsAsync();
DiffSet diffSet = await Diff(oldFileList, newFileList);
oldFileList = newFileList;
foreach (IStorageItem file in diffSet.Added)
{
o = new FileSystemWatcherObject(file.Name, file.Path, (file.IsOfType(StorageItemTypes.Folder) ? TargetType.Folder : TargetType.File));
Event?.Invoke(FileSystemWatcherEventArgs.CreateCreatedEvent(o));
}
foreach (IStorageItem file in diffSet.Deleted)
{
o = new FileSystemWatcherObject(file.Name, file.Path, (file.IsOfType(StorageItemTypes.Folder) ? TargetType.Folder : TargetType.File));
Event?.Invoke(FileSystemWatcherEventArgs.CreateDeletedEvent(o));
}
foreach (IStorageItem file in diffSet.Changed)
{
o = new FileSystemWatcherObject(file.Name, file.Path, (file.IsOfType(StorageItemTypes.Folder) ? TargetType.Folder : TargetType.File));
Event?.Invoke(FileSystemWatcherEventArgs.CreateChangedEvent(o));
}
}
private void OnAppDataDeleted(object source, FileSystemEventArgs e)
{
FileSystemWatcherObject o = new FileSystemWatcherObject(e.Name, e.FullPath, (Directory.Exists(e.FullPath)) ? TargetType.Folder : TargetType.File);
Event?.Invoke(FileSystemWatcherEventArgs.CreateDeletedEvent(o));
}