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# SPDX-License-Identifier: GPL-2.0-or-later
def keyconfig_data_oskey_from_ctrl(keyconfig_data_src, *, filter_fn=None):
keyconfig_data_dst = []
for km_name, km_parms, km_items_data_src in keyconfig_data_src:
km_items_data_dst = km_items_data_src.copy()
items_dst = []
km_items_data_dst["items"] = items_dst
for item_src in km_items_data_src["items"]:
item_op, item_event, item_prop = item_src
if "ctrl" in item_event:
if filter_fn is None or filter_fn(item_event):
item_event = item_event.copy()
item_event["oskey"] = item_event["ctrl"]
del item_event["ctrl"]
items_dst.append((item_op, item_event, item_prop))
items_dst.append(item_src)
keyconfig_data_dst.append((km_name, km_parms, km_items_data_dst))
return keyconfig_data_dst
def keyconfig_data_oskey_from_ctrl_for_macos(keyconfig_data_src):
"""Use for apple since Cmd is typically used in-place of Ctrl."""
def filter_fn(item_event):
if item_event.get("ctrl"):
event_type = item_event["type"]
# Ctrl-{Key}
if (event_type in {
'H',
'M',
'SPACE',
'W',
'ACCENT_GRAVE',
'PERIOD',
'TAB',
}):
if (not item_event.get("alt")) and (not item_event.get("shift")):
return False
# Ctrl-Alt-{Key}
if (event_type in {
'Q',
}):
if item_event.get("alt") and (not item_event.get("shift")):
return False
return True
return keyconfig_data_oskey_from_ctrl(keyconfig_data_src, filter_fn=filter_fn)
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