def update_label(self):
if not self.accel_string:
text = _("unassigned")
else:
key, codes, mods = Gtk.accelerator_parse_with_keycode(self.accel_string)
text = Gtk.accelerator_get_label_with_keycode(None, key, codes[0], mods)
self.set_property("text", text)
def update_label(self):
if not self.accel_string:
text = _("unassigned")
else:
key, codes, mods = Gtk.accelerator_parse_with_keycode(self.accel_string)
text = Gtk.accelerator_get_label_with_keycode(None, key, codes[0], mods)
self.set_property("text", text)
def update_label(self):
text = _("unassigned")
if self.accel_string:
key, codes, mods = Gtk.accelerator_parse_with_keycode(self.accel_string)
if codes is not None and len(codes) > 0:
text = Gtk.accelerator_get_label_with_keycode(None, key, codes[0], mods)
self.set_property("text", text)
def get_keybinding_display_name(accel_string):
"""Get keybinding display name.
Converts an accelerator keyval and modifier mask into a (possibly translated) string that can
be displayed to a user.
Parameters
----------
accel_string : str
Accel. string.
Returns
-------
str
Accel. string display name.
"""
text = accel_string
if accel_string:
key, codes, mods = Gtk.accelerator_parse_with_keycode(accel_string)
if codes is not None and len(codes) > 0:
text = Gtk.accelerator_get_label_with_keycode(
None, key, codes[0], mods)
return text
def update_label(self):
text = _("unassigned")
if self.accel_string:
key, codes, mods = Gtk.accelerator_parse_with_keycode(
self.accel_string)
if codes is not None and len(codes) > 0:
text = Gtk.accelerator_get_label_with_keycode(
None, key, codes[0], mods)
self.set_property("text", text)
def get_keybinding_display_name(self, accel_string):
text = ""
if accel_string:
key, codes, mods = Gtk.accelerator_parse_with_keycode(accel_string)
if codes is not None and len(codes) > 0:
text = Gtk.accelerator_get_label_with_keycode(None, key, codes[0], mods)
return text
def on_key_release(self, widget, event):
self.ungrab()
self.teaching = False
event = self.press_event
display = widget.get_display()
keyval = 0
group = event.group
accel_mods = event.state
# HACK: we don't want to use SysRq as a keybinding (but we do
# want Alt+Print), so we avoid translation from Alt+Print to SysRq
if event.keyval == Gdk.KEY_Sys_Req and \
((accel_mods & Gdk.ModifierType.MOD1_MASK) != 0):
keyval = Gdk.KEY_Print
consumed_modifiers = 0
else:
keymap = Gdk.Keymap.get_for_display(display)
group_mask_disabled = False
shift_group_mask = 0
shift_group_mask = keymap.get_modifier_mask(Gdk.ModifierIntent.SHIFT_GROUP)
if Gtk.accelerator_get_default_mod_mask() & accel_mods & shift_group_mask:
accel_mods &= ~shift_group_mask
group = 0
group_mask_disabled = True
retval, keyval, effective_group, level, consumed_modifiers = \
keymap.translate_keyboard_state(event.hardware_keycode, accel_mods, group)
if group_mask_disabled:
effective_group = 1
if consumed_modifiers:
consumed_modifiers &= ~shift_group_mask
accel_key = Gdk.keyval_to_lower(keyval)
if accel_key == Gdk.KEY_ISO_Left_Tab:
accel_key = Gdk.KEY_Tab
accel_mods &= Gtk.accelerator_get_default_mod_mask()
accel_mods &= ~consumed_modifiers
if accel_key != keyval:
accel_mods |= Gdk.ModifierType.SHIFT_MASK
if accel_mods == 0:
if accel_key == Gdk.KEY_Escape:
self.update_label()
self.teaching = False
self.path = None
self.press_event = None
return True
elif accel_key == Gdk.KEY_BackSpace:
self.teaching = False
self.press_event = None
self.set_value(None)
self.emit("accel-cleared", self.path)
self.path = None
return True
accel_string = Gtk.accelerator_name_with_keycode(None, accel_key, event.hardware_keycode, Gdk.ModifierType(accel_mods))
accel_label = Gtk.accelerator_get_label_with_keycode(None, accel_key, event.hardware_keycode, Gdk.ModifierType(accel_mods))
if (accel_mods == 0 or accel_mods == Gdk.ModifierType.SHIFT_MASK) and event.hardware_keycode != 0:
if ((keyval >= Gdk.KEY_a and keyval <= Gdk.KEY_z)
or (keyval >= Gdk.KEY_A and keyval <= Gdk.KEY_Z)
or (keyval >= Gdk.KEY_0 and keyval <= Gdk.KEY_9)
or (keyval >= Gdk.KEY_kana_fullstop and keyval <= Gdk.KEY_semivoicedsound)
or (keyval >= Gdk.KEY_Arabic_comma and keyval <= Gdk.KEY_Arabic_sukun)
or (keyval >= Gdk.KEY_Serbian_dje and keyval <= Gdk.KEY_Cyrillic_HARDSIGN)
or (keyval >= Gdk.KEY_Greek_ALPHAaccent and keyval <= Gdk.KEY_Greek_omega)
or (keyval >= Gdk.KEY_hebrew_doublelowline and keyval <= Gdk.KEY_hebrew_taf)
or (keyval >= Gdk.KEY_Thai_kokai and keyval <= Gdk.KEY_Thai_lekkao)
or (keyval >= Gdk.KEY_Hangul and keyval <= Gdk.KEY_Hangul_Special)
or (keyval >= Gdk.KEY_Hangul_Kiyeog and keyval <= Gdk.KEY_Hangul_J_YeorinHieuh)
or keyval in FORBIDDEN_KEYVALS):
dialog = Gtk.MessageDialog(None,
Gtk.DialogFlags.DESTROY_WITH_PARENT,
Gtk.MessageType.ERROR,
Gtk.ButtonsType.OK,
None)
dialog.set_default_size(400, 200)
msg = _("\nThis key combination, \'<b>%s</b>\' cannot be used because it would become impossible to type using this key.\n\n")
msg += _("Please try again with a modifier key such as Control, Alt or Super (Windows key) at the same time.\n")
dialog.set_markup(msg % (accel_label))
dialog.show_all()
response = dialog.run()
dialog.destroy()
return True
self.press_event = None
self.set_value(accel_string)
self.emit("accel-edited", self.path, accel_string, accel_label)
self.path = None
return True
def on_key_release(self, widget, event):
self.ungrab()
self.teaching = False
event = self.press_event
display = widget.get_display()
keyval = 0
group = event.group
accel_mods = event.state
# HACK: we don't want to use SysRq as a keybinding (but we do
# want Alt+Print), so we avoid translation from Alt+Print to SysRq
if event.keyval == Gdk.KEY_Sys_Req and \
((accel_mods & Gdk.ModifierType.MOD1_MASK) != 0):
keyval = Gdk.KEY_Print
consumed_modifiers = 0
else:
keymap = Gdk.Keymap.get_for_display(display)
group_mask_disabled = False
shift_group_mask = 0
shift_group_mask = keymap.get_modifier_mask(
Gdk.ModifierIntent.SHIFT_GROUP)
retval, keyval, effective_group, level, consumed_modifiers = \
keymap.translate_keyboard_state(event.hardware_keycode, accel_mods, group)
if group_mask_disabled:
effective_group = 1
if consumed_modifiers:
consumed_modifiers &= ~shift_group_mask
accel_key = Gdk.keyval_to_lower(keyval)
if accel_key == Gdk.KEY_ISO_Left_Tab:
accel_key = Gdk.KEY_Tab
accel_mods &= Gtk.accelerator_get_default_mod_mask()
if accel_mods == 0:
if accel_key == Gdk.KEY_Escape:
self.update_label()
self.teaching = False
self.path = None
self.press_event = None
return True
elif accel_key == Gdk.KEY_BackSpace:
self.teaching = False
self.press_event = None
self.set_value(None)
self.emit("accel-cleared", self.path)
self.path = None
return True
accel_string = Gtk.accelerator_name_with_keycode(
None, accel_key, event.hardware_keycode,
Gdk.ModifierType(accel_mods))
accel_label = Gtk.accelerator_get_label_with_keycode(
None, accel_key, event.hardware_keycode,
Gdk.ModifierType(accel_mods))
# print("Storing %s as %s" % (accel_label, accel_string))
if (accel_mods == 0 or accel_mods == Gdk.ModifierType.SHIFT_MASK
) and event.hardware_keycode != 0:
if ((keyval >= Gdk.KEY_a and keyval <= Gdk.KEY_z)
or (keyval >= Gdk.KEY_A and keyval <= Gdk.KEY_Z)
or (keyval >= Gdk.KEY_0 and keyval <= Gdk.KEY_9)
or (keyval >= Gdk.KEY_kana_fullstop
and keyval <= Gdk.KEY_semivoicedsound)
or (keyval >= Gdk.KEY_Arabic_comma
and keyval <= Gdk.KEY_Arabic_sukun)
or (keyval >= Gdk.KEY_Serbian_dje
and keyval <= Gdk.KEY_Cyrillic_HARDSIGN)
or (keyval >= Gdk.KEY_Greek_ALPHAaccent
and keyval <= Gdk.KEY_Greek_omega)
or (keyval >= Gdk.KEY_hebrew_doublelowline
and keyval <= Gdk.KEY_hebrew_taf)
or (keyval >= Gdk.KEY_Thai_kokai
and keyval <= Gdk.KEY_Thai_lekkao) or
(keyval >= Gdk.KEY_Hangul and keyval <= Gdk.KEY_Hangul_Special)
or (keyval >= Gdk.KEY_Hangul_Kiyeog
and keyval <= Gdk.KEY_Hangul_J_YeorinHieuh)
or keyval in FORBIDDEN_KEYVALS):
dialog = Gtk.MessageDialog(None,
Gtk.DialogFlags.DESTROY_WITH_PARENT,
Gtk.MessageType.ERROR,
Gtk.ButtonsType.OK, None)
dialog.set_default_size(400, 200)
msg = _(
"\nThis key combination, \'<b>%s</b>\' cannot be used because it would become impossible to type using this key.\n\n"
)
msg += _(
"Please try again with a modifier key such as Control, Alt or Super (Windows key) at the same time.\n"
)
dialog.set_markup(msg % (accel_label))
dialog.show_all()
response = dialog.run()
dialog.destroy()
return True
self.press_event = None
self.set_value(accel_string)
self.emit("accel-edited", self.path, accel_string, accel_label)
self.path = None
return True
def on_key_release(self, widget, event):
"""On key release callback.
Parameters
----------
widget : Gtk.CellEditable
The ``Gtk.CellEditable`` for the widget.
event : Gdk.EventKey
The ``Gdk.EventKey`` which triggered this signal.
Returns
-------
bool
Whether to propagate the event or not.
"""
if self.press_event is not None:
self.ungrab()
self.teaching = False
event = self.press_event or event
display = widget.get_display()
keyval = 0
group = event.group
accel_mods = event.state
# HACK: we don't want to use SysRq as a keybinding (but we do
# want Alt+Print), so we avoid translation from Alt+Print to SysRq
if event.keyval == Gdk.KEY_Sys_Req and \
((accel_mods & Gdk.ModifierType.MOD1_MASK) != 0):
keyval = Gdk.KEY_Print
consumed_modifiers = 0
else:
keymap = Gdk.Keymap.get_for_display(display)
shift_group_mask = 0
shift_group_mask = keymap.get_modifier_mask(Gdk.ModifierIntent.SHIFT_GROUP)
retval, keyval, effective_group, level, consumed_modifiers = \
keymap.translate_keyboard_state(event.hardware_keycode, accel_mods, group)
if consumed_modifiers:
consumed_modifiers &= ~shift_group_mask
accel_key = Gdk.keyval_to_lower(keyval)
if accel_key == Gdk.KEY_ISO_Left_Tab:
accel_key = Gdk.KEY_Tab
accel_mods &= Gtk.accelerator_get_default_mod_mask()
if accel_mods == 0:
if accel_key == Gdk.KEY_Escape:
self.update_label()
self.teaching = False
self.path = None
self.press_event = None
return Gdk.EVENT_STOP
elif accel_key == Gdk.KEY_BackSpace:
self.teaching = False
self.press_event = None
self.set_value(None)
self.emit("accel-cleared", self.path)
self.path = None
return Gdk.EVENT_STOP
elif accel_key == Gdk.KEY_Return or accel_key == Gdk.KEY_KP_Enter or accel_key == Gdk.KEY_space:
return Gdk.EVENT_STOP
accel_string = Gtk.accelerator_name_with_keycode(
None, accel_key, event.hardware_keycode, Gdk.ModifierType(accel_mods))
accel_label = Gtk.accelerator_get_label_with_keycode(
None, accel_key, event.hardware_keycode, Gdk.ModifierType(accel_mods))
# print("accel_mods: %d, keyval: %d, Storing %s as %s" % (accel_mods, keyval, accel_label, accel_string))
if (accel_mods == 0 or accel_mods == Gdk.ModifierType.SHIFT_MASK) and event.hardware_keycode != 0:
if ((keyval >= Gdk.KEY_a and keyval <= Gdk.KEY_z) or
(keyval >= Gdk.KEY_A and keyval <= Gdk.KEY_Z) or
(keyval >= Gdk.KEY_0 and keyval <= Gdk.KEY_9) or
(keyval >= Gdk.KEY_kana_fullstop and keyval <= Gdk.KEY_semivoicedsound) or
(keyval >= Gdk.KEY_Arabic_comma and keyval <= Gdk.KEY_Arabic_sukun) or
(keyval >= Gdk.KEY_Serbian_dje and keyval <= Gdk.KEY_Cyrillic_HARDSIGN) or
(keyval >= Gdk.KEY_Greek_ALPHAaccent and keyval <= Gdk.KEY_Greek_omega) or
(keyval >= Gdk.KEY_hebrew_doublelowline and keyval <= Gdk.KEY_hebrew_taf) or
(keyval >= Gdk.KEY_Thai_kokai and keyval <= Gdk.KEY_Thai_lekkao) or
(keyval >= Gdk.KEY_Hangul and keyval <= Gdk.KEY_Hangul_Special) or
(keyval >= Gdk.KEY_Hangul_Kiyeog and keyval <= Gdk.KEY_Hangul_J_YeorinHieuh) or
keyval in FORBIDDEN_KEYVALS):
msg = _(
"\nThis key combination, \'<b>%s</b>\' cannot be used because it would become impossible to type using this key.\n\n")
msg += _("Please try again with a modifier key such as Control, Alt or Super (Windows key) at the same time.\n")
display_message_dialog(self.a_widget, "", msg, "error")
return Gdk.EVENT_STOP
self.press_event = None
self.set_value(accel_string)
self.emit("accel-edited", self.path, accel_string, accel_label)
self.path = None
return Gdk.EVENT_STOP
