def make_keymask_match(self,
modifier_list,
ignored_modifier_keycode=None,
ignored_modifier_keynames=None):
log("make_keymask_match%s", (modifier_list, ignored_modifier_keycode,
ignored_modifier_keynames))
log(
"keys pressed=%s", ",".join(
str(VK_NAMES.get(i, i)) for i in range(256)
if GetAsyncKeyState(i) > 0))
current = set(self.get_current_mask())
wanted = set(modifier_list or [])
log("make_keymask_match: current mask=%s, wanted=%s, ignoring=%s/%s",
current, wanted, ignored_modifier_keycode,
ignored_modifier_keynames)
if current == wanted:
return
def is_ignored(modifier):
if not ignored_modifier_keynames:
return False
for keyname in ignored_modifier_keynames: #ie: ["Control_R"]
keycode = KEYCODES.get(keyname,
0) #ie: "Control_R" -> VK_RCONTROL
if keycode > 0:
key_mod = MOD_KEYS.get(keycode) #ie: "control"
if key_mod == modifier:
return True
return False #not found
def change_mask(modifiers, press, info):
for modifier in modifiers:
if is_ignored(modifier):
log("change_mask: ignoring %s", modifier)
continue
#find the keycode:
for k, v in MOD_KEYS.items():
if ignored_modifier_keycode and ignored_modifier_keycode == k:
log("change_mask: ignoring %s / %s",
VK_NAMES.get(k, k), v)
continue
if v == modifier:
#figure out if this is the one that needs toggling:
is_pressed = GetAsyncKeyState(k)
log("make_keymask_match: %s pressed=%s", k, is_pressed)
if bool(is_pressed) != press:
log("make_keymask_match: using %s to %s %s",
VK_NAMES.get(k, k), info, modifier)
fake_key(k, press)
break
change_mask(current.difference(wanted), False, "remove")
change_mask(wanted.difference(current), True, "add")
def change_mask(modifiers, press, info):
for modifier in modifiers:
if is_ignored(modifier):
log("change_mask: ignoring %s", modifier)
continue
#find the keycode:
for k,v in MOD_KEYS.items():
if ignored_modifier_keycode and ignored_modifier_keycode==k:
log("change_mask: ignoring %s / %s", VK_NAMES.get(k, k), v)
continue
if v==modifier:
#figure out if this is the one that needs toggling:
is_pressed = GetAsyncKeyState(k)
log("make_keymask_match: %s pressed=%s", k, is_pressed)
if bool(is_pressed)!=press:
log("make_keymask_match: using %s to %s %s", VK_NAMES.get(k, k), info, modifier)
fake_key(k, press)
break
def get_current_mask(self):
mods = set()
for vk, mod in MOD_KEYS.items():
if GetAsyncKeyState(vk) != 0:
mods.add(mod)
return list(mods)