71 lines
2.7 KiB
Python
71 lines
2.7 KiB
Python
from kmk.common.consts import UnicodeModes
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from kmk.common.event_defs import (hid_report_event, keycode_down_event,
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keycode_up_event)
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from kmk.common.keycodes import Common, Modifiers
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from kmk.common.macros import KMKMacro
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from kmk.common.macros.simple import simple_key_sequence
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IBUS_KEY_COMBO = Modifiers.KC_LCTRL(Modifiers.KC_LSHIFT(Common.KC_U))
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def generate_codepoint_keysym_seq(codepoint):
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# To make MacOS and Windows happy, always try to send
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# sequences that are of length 4 at a minimum
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# On Linux systems, we can happily send longer strings.
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# They will almost certainly break on MacOS and Windows,
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# but this is a documentation problem more than anything.
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# Not sure how to send emojis on Mac/Windows like that,
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# though, since (for example) the Canadian flag is assembled
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# from two five-character codepoints, 1f1e8 and 1f1e6
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seq = [Common.KC_0 for _ in range(max(len(codepoint), 4))]
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for idx, codepoint_fragment in enumerate(reversed(codepoint)):
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seq[-(idx + 1)] = getattr(Common, 'KC_{}'.format(codepoint_fragment.upper()))
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return seq
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def unicode_sequence(codepoints):
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def _unicode_sequence(state):
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if state.unicode_mode == UnicodeModes.IBUS:
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yield from _ibus_unicode_sequence(codepoints, state)
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elif state.unicode_mode == UnicodeModes.RALT:
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yield from _ralt_unicode_sequence(codepoints, state)
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elif state.unicode_mode == UnicodeModes.WINC:
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yield from _winc_unicode_sequence(codepoints, state)
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return KMKMacro(keydown=_unicode_sequence)
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def _ralt_unicode_sequence(codepoints, state):
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for codepoint in codepoints:
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yield keycode_down_event(Modifiers.RALT(no_release=True))
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yield from simple_key_sequence(generate_codepoint_keysym_seq(codepoint)).keydown(state)
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yield keycode_up_event(Modifiers.RALT(no_press=True))
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def _ibus_unicode_sequence(codepoints, state):
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for codepoint in codepoints:
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yield keycode_down_event(IBUS_KEY_COMBO)
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yield hid_report_event()
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yield keycode_up_event(IBUS_KEY_COMBO)
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yield hid_report_event()
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seq = generate_codepoint_keysym_seq(codepoint)
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seq.append(Common.KC_ENTER)
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yield from simple_key_sequence(seq).keydown(state)
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def _winc_unicode_sequence(codepoints, state):
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'''
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Send unicode sequence using WinCompose:
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http://wincompose.info/
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https://github.com/SamHocevar/wincompose
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'''
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for codepoint in codepoints:
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yield keycode_down_event(Modifiers.RALT())
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yield keycode_down_event(Common.KC_U())
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yield from simple_key_sequence(generate_codepoint_keysym_seq(codepoint)).keydown(state)
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