/// <summary>
/// Update log view.
/// </summary>
private void Update()
{
// If file watcher is active, use delayed update.
if (FileWatcherController.IsActive())
{
lock (_lockUpdateTimer)
{
if (!_updateTimer.Enabled)
{
_updateTimer.Enabled = true;
}
}
}
else
{
lock (_lockUpdateTimer)
{
if (_updateTimer.Enabled)
{
_updateTimer.Enabled = false;
}
}
_logView.Update(LogMessages());
}
}
/// <summary>
/// Updates main view list.
/// </summary>
/// <param name="forceUpdate">Force update even if file watcher controller is running.</param>
private void UpdateList(bool forceUpdate)
{
// True if to update.
_updateInfo = true;
// If file watcher is active, use delayed update.
if (FileWatcherController.IsActive())
{
if (!_updateTimer.Enabled)
{
_updateTimer.Enabled = true;
}
if (forceUpdate)
{
_mainView.UpdateList(_fileWatcherSortedDictionary);
}
}
else
{
if (_updateTimer.Enabled)
{
_updateTimer.Enabled = false;
}
_mainView.UpdateList(_fileWatcherSortedDictionary);
}
}
/// <summary>
/// Enables or disables controls.
/// </summary>
private void UpdateControls()
{
_mainView.StartEnabled = false;
_mainView.StopEnabled = false;
_mainView.DeleteEnabled = false;
_mainView.PropertiesEnabled = false;
_mainView.StartAllEnabled = FileWatcherController.CanStartAllFileWatchers();
_mainView.StopAllEnabled = FileWatcherController.CanStopAllFileWatchers();
_mainView.NewEnabled = FileWatcherController.CanAddFileWatcherConfiguration();
_mainView.ExitEnabled = !FileWatcherController.IsActive();
}
/// <summary>
/// Stops file watchers.
/// </summary>
private void StopAllFileWatchers()
{
// Avoid deadlock if all file watchers have invalid path by checking IsActive.
while (!FileWatcherController.CanStopAllFileWatchers() &&
FileWatcherController.IsActive())
{
// Wait for starting file watchers.
_canStopAll.WaitOne();
}
if (FileWatcherController.CanStopAllFileWatchers())
{
FileWatcherController.StopAllFileWatchers();
}
}
/// <summary>
/// Enables or disables controls.
/// </summary>
/// <param name="selectedDaemon">Selected daemon name.</param>
private void UpdateControls(string selectedDaemon)
{
_mainView.StartEnabled = FileWatcherController.CanStartFileWatcher(selectedDaemon);
_mainView.StopEnabled = FileWatcherController.CanStopFileWatcher(selectedDaemon);
_mainView.StartAllEnabled = FileWatcherController.CanStartAllFileWatchers();
_mainView.StopAllEnabled = FileWatcherController.CanStopAllFileWatchers();
_mainView.NewEnabled = FileWatcherController.CanAddFileWatcherConfiguration();
bool canEdit = FileWatcherController.CanEditFileWatcherConfiguration();
_mainView.DeleteEnabled = canEdit;
_mainView.PropertiesEnabled = canEdit;
_mainView.ExitEnabled = !FileWatcherController.IsActive();
}