def run(self):
self._setup()
e = xlib.XEvent()
t = 0
sleep_time = 0.
self.dispatch_event('on_enter')
while not self.has_exit:
# Check for already pending events
for display in displays:
if xlib.XPending(display._display):
pending_displays = (display, )
break
else:
# None found; select on all file descriptors or timeout
iwtd = self.get_select_files()
pending_displays, _, _ = select.select(iwtd, (), (),
sleep_time)
# Dispatch platform events
for display in pending_displays:
while xlib.XPending(display._display):
xlib.XNextEvent(display._display, e)
# Key events are filtered by the xlib window event
# handler so they get a shot at the prefiltered event.
if e.xany.type not in (xlib.KeyPress, xlib.KeyRelease):
if xlib.XFilterEvent(e, e.xany.window):
continue
try:
window = display._window_map[e.xany.window]
except KeyError:
continue
window.dispatch_platform_event(e)
# Dispatch resize events
for window in windows:
if window._needs_resize:
window.switch_to()
window.dispatch_event('on_resize', window._width,
window._height)
window.dispatch_event('on_expose')
window._needs_resize = False
sleep_time = self.idle()
self.dispatch_event('on_exit')
def event_loop(dpy, win):
while True:
while xlib.XPending(dpy) > 0:
event = xlib.XEvent()
xlib.XNextEvent(dpy, event)
if event.type == xlib.Expose:
pass
elif event.type == xlib.ConfigureNotify:
reshape(event.xconfigure.width, event.xconfigure.height)
elif event.type == xlib.KeyPress:
pass # TODO
#angle += 2.0
draw()
glXSwapBuffers(dpy, win)
def dispatch_events(self):
e = xlib.XEvent()
while xlib.XPending(self._display):
xlib.XNextEvent(self._display, e)
# Key events are filtered by the xlib window event
# handler so they get a shot at the prefiltered event.
if e.xany.type not in (xlib.KeyPress, xlib.KeyRelease):
if xlib.XFilterEvent(e, e.xany.window):
continue
try:
window = self._window_map[e.xany.window]
except KeyError:
continue
window.dispatch_platform_event(e)
def run(self):
self._setup()
e = xlib.XEvent()
t = 0
sleep_time = 0.
self.dispatch_event('on_enter')
while not self.has_exit:
# Check for already pending events
for display in pyglet.app.displays:
if xlib.XPending(display._display):
pending_dispatchers = (display,)
break
else:
# None found; select on all file descriptors or timeout
iwtd = self.get_select_files()
pending_dispatchers, _, _ = \
select.select(iwtd, (), (), sleep_time)
# Dispatch platform events
for dispatcher in pending_dispatchers:
dispatcher.dispatch_events()
# Dispatch resize events
# XXX integrate into dispatchers?
for window in pyglet.app.windows:
if window._needs_resize:
window.switch_to()
window.dispatch_event('on_resize',
window._width, window._height)
window.dispatch_event('on_expose')
window._needs_resize = False
sleep_time = self.idle()
self.dispatch_event('on_exit')