def start():
try:
global app
app = Application()
app.Startup += on_startup
app.Run()
finally:
clr.SetCommandDispatcher(None)
def start():
try:
global app
app = Application()
app.Startup += on_startup
app.ShutdownMode = ShutdownMode.OnExplicitShutdown
app.Run()
finally:
clr.SetCommandDispatcher(None)
def thread_proc():
try:
global dispatcher
global are
# Create the dummy control, and show then hide it to get Windows Forms
# to initialize it.
dispatcher = Form(Size=Size(0, 0))
dispatcher.Show()
dispatcher.Hide()
# Signal that the thread running thread_proc is ready for the main
# thread to send input to it.
are.Set()
# Start the message loop.
Application.Run()
finally:
# In case thread_proc's thread dies, restore the default IronPython
# console execution behavior.
clr.SetCommandDispatcher(None)
clr.SetCommandDispatcher(None)
# If dispatcher is set, then assume that UI issues are already taken care of.
currentDispatcher = clr.GetCurrentRuntime().GetLanguage(
PythonContext).GetCommandDispatcher()
if currentDispatcher is None:
if Application.Current is None: dispatcher = None
else: dispatcher = Application.Current.Dispatcher
if dispatcher is None:
t = Thread(ThreadStart(start))
t.IsBackground = True
t.ApartmentState = ApartmentState.STA
t.Start()
are.WaitOne()
else:
clr.SetCommandDispatcher(currentDispatcher)
def DispatchConsoleCommand(consoleCommand):
if consoleCommand:
dispatcher.Invoke(DispatcherPriority.Normal, consoleCommand)
def dispatch(function):
dispatcher.Invoke(DispatcherPriority.Normal, CallTarget0(function))
if currentDispatcher is None:
clr.SetCommandDispatcher(DispatchConsoleCommand)
dispatcher = Form(Size=Size(0, 0))
dispatcher.Show()
dispatcher.Hide()
# Signal that the thread running thread_proc is ready for the main
# thread to send input to it.
are.Set()
# Start the message loop.
Application.Run()
finally:
# In case thread_proc's thread dies, restore the default IronPython
# console execution behavior.
clr.SetCommandDispatcher(None)
def DispatchConsoleCommand(consoleCommand):
if consoleCommand:
# consoleCommand is a delegate for a dynamic method that embodies the
# input expression from the user. Run it on the other thread.
dispatcher.Invoke(consoleCommand)
else:
Application.Exit()
t = Thread(ThreadStart(thread_proc))
t.IsBackground = True
t.Start()
# Don't establish the alternative input execution behavior until the other
# thread is ready. Note, 'are' starts out unsignalled.
are.WaitOne()
clr.SetCommandDispatcher(DispatchConsoleCommand)