private void addWindowEvent(OoWindowEventArgs e)
{
if (e != null)
{
stack.Push(e);
}
if (windowEventThread == null || !windowEventThread.IsAlive)
{
windowEventThread = new Thread(new ThreadStart(handleWindowEvents));
int trys = 0;
while (trys++ < 10)
{
try
{
windowEventThread.Start();
break;
}
catch
{
if (windowEventThread != null) Thread.Sleep(10);
else break;
}
}
if (trys > 9)
{
Logger.Instance.Log(LogPriority.IMPORTANT, this, "[FATAL ERROR] cannot start window event handling thread");
}
}
else { }
}
void OoDrawAccessibilityObserver_DrawWindowOpend(object sender, OoWindowEventArgs e)
{
tud.mci.tangram.TangramLector.WindowManager wm = tud.mci.tangram.TangramLector.WindowManager.Instance;
try
{
Logger.Instance.Log(LogPriority.DEBUG, this, "ooDraw wnd opened " + e.Window.ToString());
wm.ScreenObserver.SetPartOfWhnd(e.Window.DocumentComponent.ScreenBounds, e.Window.Whnd);
DocumentBorderHook.Update();
}
catch (System.Exception ex)
{
wm.ScreenObserver.ObserveScreen();
Logger.Instance.Log(LogPriority.DEBUG, ex);
}
}
void OoDrawAccessibilityObserver_DrawWindowPropertyChange(object sender, OoWindowEventArgs e)
{
addWindowEvent(e);
}
void OoDrawAccessibilityObserver_DrawWindowMinimized(object sender, OoWindowEventArgs e)
{
try
{
Logger.Instance.Log(LogPriority.DEBUG, this, "ooDraw wnd minimized " + e.Window.ToString());
}
catch (System.Exception ex)
{
Logger.Instance.Log(LogPriority.DEBUG, ex);
}
//tud.mci.tangram.TangramLector.WindowManager wm = tud.mci.tangram.TangramLector.WindowManager.Instance;
////TODO: check why the screenobserver does not capture the screen
//wm.ScreenObserver.ObserveScreen();
addWindowEvent(e);
audioRenderer.PlaySound(LL.GetTrans("tangram.lector.oo_observer.window_minimized", e.Window.Title));
}
void OoDrawAccessibilityObserver_DrawWindowClosed(object sender, OoWindowEventArgs e)
{
try
{
tud.mci.tangram.TangramLector.WindowManager wm = tud.mci.tangram.TangramLector.WindowManager.Instance;
if (e != null && e.Window != null && wm != null && wm.ScreenObserver != null && wm.ScreenObserver.Whnd == e.Window.Whnd)
{
fireWindowClosedEvent(e);
if (windowManager != null)
{
windowManager.SetTopRegionContent(WindowManager.MAINSCREEN_TITLE);
}
//TODO: check for other windows
wm.ScreenObserver.ObserveScreen();
}
Logger.Instance.Log(LogPriority.DEBUG, this, "[NOTICE] ooDraw wnd closed" + e.Window.ToString());
}
catch (System.Exception ex)
{
Logger.Instance.Log(LogPriority.DEBUG, ex);
}
audioRenderer.PlaySound(LL.GetTrans("tangram.lector.oo_observer.window_closed"));
}
void OoDrawAccessibilityObserver_DrawWindowActivated(object sender, OoWindowEventArgs e)
{
tud.mci.tangram.TangramLector.WindowManager wm = tud.mci.tangram.TangramLector.WindowManager.Instance;
try
{
DocumentBorderHook.Active = true;
addWindowEvent(e);
Logger.Instance.Log(LogPriority.DEBUG, this, "ooDraw wnd activated " + e.Window.ToString());
if (e != null && e.Window != null)
{
fireWindowActivatedEvent(e);
setTitelregionToDocTitle(e.Window);
}
}
catch (System.Exception ex)
{
wm.ScreenObserver.ObserveScreen();
Logger.Instance.Log(LogPriority.DEBUG, ex);
}
}
void fireWindowClosedEvent(OoWindowEventArgs e)
{
if (WindowClosed != null)
{
try { WindowClosed.Invoke(this, e); }
catch { }
}
}
