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https://github.com/moparisthebest/uinput-mapper
synced 2024-11-05 08:35:06 -05:00
Implement caps-lock modifying extra keys
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15
input-read
15
input-read
@ -93,10 +93,12 @@ else:
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# parse keymap
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if args.keymap:
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from uinputmapper.keymapper import parse_keymap
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runtime_keymaps, active_keymap_index, revert_keymap_index, active_keymap, revert_default_code, switch_layout_codes, switch_layout_mode, num_codes_to_index = parse_keymap(args, rev_event_keys, event_keys)
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runtime_keymaps, active_keymap_index, revert_keymap_index, active_keymap, revert_default_code, switch_layout_codes, switch_layout_mode, num_codes_to_index, caps_lock_no_effect = parse_keymap(args, rev_event_keys, event_keys)
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shift_down = -1
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caps_locked = False # todo: get/set this a sane way?
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rshift = event_keys[1]['KEY_RIGHTSHIFT']
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lshift = event_keys[1]['KEY_LEFTSHIFT']
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capslck = event_keys[1]['KEY_CAPSLOCK']
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if args.direct:
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# setup a new input device
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@ -146,13 +148,20 @@ while True:
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#if ev.type == 4: # MSC_SCAN, works for some keyboards (serio) but not others (usb), not needed if we grab the input
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# ev.value = active_keymap[ev.value]
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if ev.type == 1: # EV_KEY
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new_code, invert_shift = active_keymap[ev.code].get_code(ev.code, shift_down != -1)
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new_code, invert_shift = active_keymap[ev.code].get_code(ev.code, caps_locked != (shift_down != -1))
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# we want some events to happen when a key is first pressed or lifted
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if ev.value == 1: # pressed
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if ev.code == lshift or ev.code == rshift: # shift
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shift_down = ev.code
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elif ev.code == capslck: # caps locked
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caps_locked = not caps_locked
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if caps_locked and caps_lock_no_effect[new_code]:
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invert_shift = not invert_shift
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if invert_shift: # swap shift behavior
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# if (invert_shift and not(caps_locked and caps_lock_no_effect[new_code])) or (not(invert_shift) and (caps_locked and caps_lock_no_effect[new_code])): # not as clean as above?
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pre_event = input_event(ev.time, 1, shift_down, 0)
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if shift_down == -1:
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pre_event.code = lshift
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@ -175,6 +184,8 @@ while True:
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if ev.code == lshift or ev.code == rshift: # shift
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shift_down = -1
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if caps_locked and caps_lock_no_effect[new_code]:
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invert_shift = not invert_shift
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if invert_shift: # swap shift behavior
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post_event = input_event(ev.time, 1, shift_down, 1)
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if shift_down == -1:
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@ -12,6 +12,15 @@ revert_keymap_index = 0
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# in this case, 2 means modified Progammer Dvorak
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default_keymap_index = 2
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# these are keys that caps_lock doesn't modify by default, but that you would like it to, affects all keymaps
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caps_lock_modify = """
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GRV, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, MINS,EQL, BSPC, PSLS,PAST,PMNS,
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LBRC,RBRC,BSLS, P7, P8, P9,
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SCLN,QUOT, P4, P5, P6, PPLS,
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COMM,DOT, SLSH, P1, P2, P3,
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P0, PDOT
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"""
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# these are the keymaps available, you can add as many as you want or re-order them, just be aware the mapping is
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# always done from the first one to all subsequent ones, so you probably want to leave QWERTY or similar up top
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keymaps = [
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@ -40,6 +40,7 @@ def parse_keymap(args, rev_event_keys, event_keys):
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revert_default_key = keymap_config['revert_default_key']
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revert_keymap_index = keymap_config['revert_keymap_index']
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default_keymap_index = keymap_config['default_keymap_index']
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caps_lock_modify = keymap_config['caps_lock_modify']
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keymaps = keymap_config['keymaps']
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#print keymap_config
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#exit(0)
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@ -169,4 +170,18 @@ def parse_keymap(args, rev_event_keys, event_keys):
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#pprint.pprint(num_codes_to_index)
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#exit(0)
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return runtime_keymaps, active_keymap_index, revert_keymap_index, active_keymap, revert_default_code, switch_layout_codes, switch_layout_mode, num_codes_to_index
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# again quick array index based lookup
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caps_lock_no_effect = []
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for x in keycnt_range:
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caps_lock_no_effect.append(False)
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for key in caps_lock_modify.split(','):
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key = key.strip() # remove whitespace
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new_key = 'KEY_'+short_to_long.get(key, key)
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if args.dump and new_key not in event_keys[1]: # todo: probably should exit with some helpful error here?
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print "'%s':''," % key
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continue
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caps_lock_no_effect[event_keys[1][new_key]] = True
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#pprint.pprint(caps_lock_no_effect)
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#exit(0)
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return runtime_keymaps, active_keymap_index, revert_keymap_index, active_keymap, revert_default_code, switch_layout_codes, switch_layout_mode, num_codes_to_index, caps_lock_no_effect
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