/// <summary>
/// Publishes a FileChangedEvent to the internal event stream
/// on removal, or on change as long as the file is available.
/// </summary>
/// <param name="e">The FileChangedEventArgs for this event</param>
private void OnChange(FileChangedEventArgs e)
{
if (e.Type == FileChangedEvent.Removed)
{
_events.OnNext(e);
}
else if (!IsFileLocked(e.Path))
{
// File is fully ready
e.Type = FileChangedEvent.Ready;
_events.OnNext(e);
}
}
/// <summary>
/// Called when a change event occurs and the file was
/// either removed, or was created/changed and is available for use.
/// This publishes an event to the public event stream.
/// </summary>
/// <param name="e">The FileChangedEventArgs for this event</param>
private void PublishEvent(FileChangedEventArgs e)
{
Events.OnNext(e);
}
/// <summary>
/// Called when the internal FileSystemWatcher sends an event notification
/// </summary>
/// <param name="state">The current FileSystemWatcher state</param>
/// <param name="e">The FileSystemEventArgs associated with this event</param>
private void OnFileSystemEvent(object state, FileSystemEventArgs e)
{
_events.OnNext(FileChangedEventArgs.Map(e));
}