private void ManageProcesses()
{
var windowedProcesses = WindowsShell.GetWindowsByProcessId();
//log.Debug("Processes found were " + string.Join(", ", windowedProcesses.Keys));
var removedProcessKeys = _processSet.Except(windowedProcesses.Keys).ToHashSet();
var addedProcessKeys = windowedProcesses.Keys.Except(_processSet).ToHashSet();
var addedEventArgs = addedProcessKeys.Count > 0 ? new ProcessChangedEventArgs(addedProcessKeys) : null;
var removedEventArgs = removedProcessKeys.Count > 0 ? new ProcessChangedEventArgs(removedProcessKeys) : null;
_processSet = windowedProcesses.Keys.ToHashSet();
if (addedEventArgs != null)
{
log.Info("System detected that processes were added. Raising event...");
ProcessesAddedEvent?.Invoke(this, addedEventArgs);
}
if (removedEventArgs != null)
{
log.Info("System detected that processes were removed. Raising event...");
ProcessesRemovedEvent?.Invoke(this, removedEventArgs);
}
}
private void SystemEventsOnDisplaySettingsChanged(object sender, EventArgs e)
{
log.Info("Desktop settings changed. Triggering a hard update...");
Stop();
// Snapshot all process
var allApps = new ProcessChangedEventArgs(new HashSet <int>(_processSet));
// Trigger a notification to remove all of them
ProcessesRemovedEvent?.Invoke(this, allApps);
_processSet.Clear();
// Restart the timer to force a re-trigger of all placements
Start();
}
