NeoTheFox/huion-keys
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Add support for scroll strips

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This commit is contained in:
Eric Jiang 2020-10-29 15:22:59 -07:00
parent fada7e6a94
commit 84ed4a3195
1 changed files with 20 additions and 1 deletions
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21
huion_keys.py
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@ -44,6 +44,7 @@ def main():
btn = get_button_press(hidraw) btn = get_button_press(hidraw)
print("Got button %d" % (btn,)) print("Got button %d" % (btn,))
if BUTTON_BINDINGS[btn]: if BUTTON_BINDINGS[btn]:
print("Sending %s" % (BUTTON_BINDINGS[btn],))
lib.xdo_send_keysequence_window( lib.xdo_send_keysequence_window(
xdo, lib.CURRENTWINDOW, BUTTON_BINDINGS[btn], 10) xdo, lib.CURRENTWINDOW, BUTTON_BINDINGS[btn], 10)
@ -94,7 +95,10 @@ BUTTON_BITS = {
0x80: 7, 0x80: 7,
} }
SCROLL_STATE=None
def get_button_press(hidraw): def get_button_press(hidraw):
global SCROLL_STATE
while True: while True:
sequence = hidraw.read(12) sequence = hidraw.read(12)
# don't think there's anything we care about that doesn't start with 0xf7 # don't think there's anything we care about that doesn't start with 0xf7
@ -111,7 +115,22 @@ def get_button_press(hidraw):
# must be button release (all zeros) # must be button release (all zeros)
continue continue
elif sequence[1] == 0xf0: # scroll strip elif sequence[1] == 0xf0: # scroll strip
pass # TODO: implement this scroll_pos = sequence[5]
if scroll_pos == 0:
# reset scroll state after lifting finger off scroll strip
SCROLL_STATE = None
elif SCROLL_STATE is not None:
# scroll strip is numbered from top to bottom so a greater new
# value means they scrolled down
if scroll_pos > SCROLL_STATE:
SCROLL_STATE = scroll_pos
return 17 # scroll down
elif scroll_pos < SCROLL_STATE:
SCROLL_STATE = scroll_pos
return 16
else:
SCROLL_STATE = scroll_pos
continue
if __name__ == "__main__": if __name__ == "__main__":