04fc9867ac
Until now, bumblebee-status did event handling in two places with almost identical code: in core.event (makes sense) and core.input (still makes sense, but a bit more dubious). Changed core.input to use core.event
50 lines
1.3 KiB
Python
50 lines
1.3 KiB
Python
import uuid
|
|
import logging
|
|
|
|
import core.event
|
|
|
|
import util.cli
|
|
|
|
LEFT_MOUSE = 1
|
|
MIDDLE_MOUSE = 2
|
|
RIGHT_MOUSE = 3
|
|
WHEEL_UP = 4
|
|
WHEEL_DOWN = 5
|
|
|
|
def button_name(button):
|
|
if button == LEFT_MOUSE: return 'left-mouse'
|
|
if button == RIGHT_MOUSE: return 'right-mouse'
|
|
if button == MIDDLE_MOUSE: return 'middle-mouse'
|
|
if button == WHEEL_UP: return 'wheel-up'
|
|
if button == WHEEL_DOWN: return 'wheel-down'
|
|
return 'n/a'
|
|
|
|
class Object(object):
|
|
def __init__(self):
|
|
super(Object, self).__init__()
|
|
self.id = str(uuid.uuid4())
|
|
|
|
def __event_id(obj_id, button):
|
|
return '{}::{}'.format(obj_id, button_name(button))
|
|
|
|
def __execute(cmd):
|
|
try:
|
|
util.cli.execute(cmd, wait=False)
|
|
except Exception as e:
|
|
logging.error('failed to invoke callback: {}'.format(e))
|
|
|
|
def register(obj, button=None, cmd=None):
|
|
event_id = __event_id(obj.id, button)
|
|
logging.debug('registering callback {}'.format(event_id))
|
|
if callable(cmd):
|
|
core.event.register(event_id, cmd)
|
|
else:
|
|
core.event.register(event_id, lambda _: __execute(cmd))
|
|
|
|
def trigger(event):
|
|
if not 'button' in event: return
|
|
for field in ['instance', 'name']:
|
|
if not field in event: continue
|
|
core.event.trigger(__event_id(event[field], event['button']), event)
|
|
|
|
# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4
|