def _run_input_iter(self):
while True:
processed = []
codes = self._get_gpm_codes() + \
self._get_keyboard_codes()
original_codes = codes
try:
while codes:
run, codes = escape.process_keyqueue(codes, True)
processed.extend(run)
except escape.MoreInputRequired:
k = len(original_codes) - len(codes)
yield (self.complete_wait, processed, original_codes[:k])
original_codes = codes
processed = []
codes += self._get_keyboard_codes() + \
self._get_gpm_codes()
while codes:
run, codes = escape.process_keyqueue(codes, False)
processed.extend(run)
if self._resized:
processed.append('window resize')
self._resized = False
yield (self.max_wait, processed, original_codes)
def _run_input_iter(self):
while True:
processed = []
codes = self._get_gpm_codes() + \
self._get_keyboard_codes()
original_codes = codes
try:
while codes:
run, codes = escape.process_keyqueue(
codes, True)
processed.extend(run)
except escape.MoreInputRequired:
k = len(original_codes) - len(codes)
yield (self.complete_wait, processed,
original_codes[:k])
original_codes = codes
processed = []
codes += self._get_keyboard_codes() + \
self._get_gpm_codes()
while codes:
run, codes = escape.process_keyqueue(
codes, False)
processed.extend(run)
if self._resized:
processed.append('window resize')
self._resized = False
yield (self.max_wait, processed, original_codes)
def _get_input(self, wait_tenths):
# this works around a strange curses bug with window resizing
# not being reported correctly with repeated calls to this
# function without a doupdate call in between
curses.doupdate()
key = self._getch(wait_tenths)
resize = False
raw = []
keys = []
while key >= 0:
raw.append(key)
if key == KEY_RESIZE:
resize = True
elif key == KEY_MOUSE:
keys += self._encode_mouse_event()
else:
keys.append(key)
key = self._getch_nodelay()
processed = []
try:
while keys:
run, keys = escape.process_keyqueue(keys, True)
processed += run
except escape.MoreInputRequired:
key = self._getch(self.complete_tenths)
while key >= 0:
raw.append(key)
if key == KEY_RESIZE:
resize = True
elif key == KEY_MOUSE:
keys += self._encode_mouse_event()
else:
keys.append(key)
key = self._getch_nodelay()
while keys:
run, keys = escape.process_keyqueue(keys, False)
processed += run
if resize:
processed.append('window resize')
return processed, raw
def _get_input(self, wait_tenths):
# this works around a strange curses bug with window resizing
# not being reported correctly with repeated calls to this
# function without a doupdate call in between
curses.doupdate()
key = self._getch(wait_tenths)
resize = False
raw = []
keys = []
while key >= 0:
raw.append(key)
if key==KEY_RESIZE:
resize = True
elif key==KEY_MOUSE:
keys += self._encode_mouse_event()
else:
keys.append(key)
key = self._getch_nodelay()
processed = []
try:
while keys:
run, keys = escape.process_keyqueue(keys, True)
processed += run
except escape.MoreInputRequired:
key = self._getch(self.complete_tenths)
while key >= 0:
raw.append(key)
if key==KEY_RESIZE:
resize = True
elif key==KEY_MOUSE:
keys += self._encode_mouse_event()
else:
keys.append(key)
key = self._getch_nodelay()
while keys:
run, keys = escape.process_keyqueue(keys, False)
processed += run
if resize:
processed.append('window resize')
return processed, raw
def _run_input_iter(self):
def empty_resize_pipe():
# clean out the pipe used to signal external event loops
# that a resize has occured
try:
while True: os.read(self._resize_pipe_rd, 1)
except OSError:
pass
while True:
processed = []
codes = self._get_gpm_codes() + \
self._get_keyboard_codes()
original_codes = codes
try:
while codes:
run, codes = escape.process_keyqueue(
codes, True)
processed.extend(run)
except escape.MoreInputRequired:
k = len(original_codes) - len(codes)
yield (self.complete_wait, processed,
original_codes[:k])
empty_resize_pipe()
original_codes = codes
processed = []
codes += self._get_keyboard_codes() + \
self._get_gpm_codes()
while codes:
run, codes = escape.process_keyqueue(
codes, False)
processed.extend(run)
if self._resized:
processed.append('window resize')
self._resized = False
yield (self.max_wait, processed, original_codes)
empty_resize_pipe()
