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Make releasing keys when stashing a state optional #647

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Make releasing keys when stashing a state optional #647

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7 changes: 4 additions & 3 deletions keyboard/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -900,16 +900,17 @@ def handler():
return add_hotkey(src, handler, suppress=suppress, trigger_on_release=trigger_on_release)
unremap_hotkey = remove_hotkey

def stash_state():
def stash_state(release_keys=True):
"""
Builds a list of all currently pressed scan codes, releases them and returns
the list. Pairs well with `restore_state` and `restore_modifiers`.
"""
# TODO: stash caps lock / numlock /scrollock state.
with _pressed_events_lock:
state = sorted(_pressed_events)
for scan_code in state:
_os_keyboard.release(scan_code)
if release_keys:
for scan_code in state:
_os_keyboard.release(scan_code)
return state

def restore_state(scan_codes):
Expand Down