def test_layout_variant_joining(self):
"""Should correctly join keyboard layout and variant to a string spec."""
# both layout and variant specified
assert keyboard.join_layout_variant("cz", "qwerty") == "cz (qwerty)"
# no variant specified
assert keyboard.join_layout_variant("cz") == "cz"
def layout_variant_joining_test(self):
"""Should correctly join keyboard layout and variant to a string spec."""
# both layout and variant specified
self.assertEqual(keyboard.join_layout_variant("cz", "qwerty"),
"cz (qwerty)")
# no variant specified
self.assertEqual(keyboard.join_layout_variant("cz"), "cz")
def layout_variant_joining_test(self):
"""Should correctly join keyboard layout and variant to a string spec."""
# both layout and variant specified
self.assertEqual(keyboard.join_layout_variant("cz", "qwerty"),
"cz (qwerty)")
# no variant specified
self.assertEqual(keyboard.join_layout_variant("cz"), "cz")
def get_current_layout(self):
"""
Get current activated X layout and variant
:return: current activated X layout and variant (e.g. "cz (qwerty)")
"""
# ported from the widgets/src/LayoutIndicator.c code
self._engine.start_listen(Xkl.EngineListenModes.TRACK_KEYBOARD_STATE)
state = self._engine.get_current_state()
cur_group = state.group
num_groups = self._engine.get_num_groups()
# BUG?: if the last layout in the list is activated and removed,
# state.group may be equal to n_groups
if cur_group >= num_groups:
cur_group = num_groups - 1
layout = self._rec.layouts[cur_group] # pylint: disable=unsubscriptable-object
try:
variant = self._rec.variants[cur_group] # pylint: disable=unsubscriptable-object
except IndexError:
# X server may have forgotten to add the "" variant for its default layout
variant = ""
self._engine.stop_listen(Xkl.EngineListenModes.TRACK_KEYBOARD_STATE)
return join_layout_variant(layout, variant)
def test_layout_variant_parse_join(self):
"""Parsing and joining valid layout and variant spec should have no effect."""
specs = ("cz", "cz (qwerty)")
for spec in specs:
(layout, variant) = keyboard.parse_layout_variant(spec)
assert spec == keyboard.join_layout_variant(layout, variant)
def layout_variant_parse_join_test(self):
"""Parsing and joining valid layout and variant spec should have no effect."""
specs = ("cz", "cz (qwerty)")
for spec in specs:
(layout, variant) = keyboard.parse_layout_variant(spec)
self.assertEqual(spec, keyboard.join_layout_variant(layout, variant))
def get_current_layout(self):
"""
Get current activated X layout and variant
:return: current activated X layout and variant (e.g. "cz (qwerty)")
"""
# ported from the widgets/src/LayoutIndicator.c code
self._engine.start_listen(Xkl.EngineListenModes.TRACK_KEYBOARD_STATE)
state = self._engine.get_current_state()
cur_group = state.group
num_groups = self._engine.get_num_groups()
# BUG?: if the last layout in the list is activated and removed,
# state.group may be equal to n_groups
if cur_group >= num_groups:
cur_group = num_groups - 1
layout = self._rec.layouts[cur_group]
try:
variant = self._rec.variants[cur_group]
except IndexError:
# X server may have forgotten to add the "" variant for its default layout
variant = ""
self._engine.stop_listen(Xkl.EngineListenModes.TRACK_KEYBOARD_STATE)
return join_layout_variant(layout, variant)
def layouts_variants(self):
"""Get current X11 layouts with variants.
:return: a list of "layout (variant)" or "layout" layout specifications
:rtype: list(str)
"""
if not self._localed_proxy:
return []
layouts = self._localed_proxy.X11Layout
variants = self._localed_proxy.X11Variant
layouts = layouts.split(",") if layouts else []
variants = variants.split(",") if variants else []
# if there are more layouts than variants, empty strings should be appended
diff = len(layouts) - len(variants)
variants.extend(diff * [""])
return [join_layout_variant(layout, variant) for layout, variant in zip(layouts, variants)]
