def __init__(self):
# Initialize a new AppIndicator
self.indicator = appindicator.Indicator(
"natural-scrolling-indicator",
"natural-scrolling-status-not-activated",
appindicator.CATEGORY_APPLICATION_STATUS)
media_path = "%s/media/" % naturalscrollingconfig.get_data_path()
self.indicator.set_icon_theme_path(media_path)
self.indicator.set_attention_icon(
"natural-scrolling-status-activated")
menu = IndicatorMenu()
self.indicator.set_menu(menu)
# Initialize the UDev client
udev_observator = UDevObservator()
udev_observator.on_update_execute(menu.refresh)
udev_observator.start()
# Force the first refresh of the menu in order to populate it.
menu.refresh(udev_observator.gather_devices())
# When something change in GConf, push it to the Indicator menu
# in order to update the status of the device as checked or unchecked
GConfSettings().server().on_update_fire(menu.update_check_menu_item)
# Initialize GConf in order to be up-to-date with existing devices
GConfSettings().initialize(udev_observator.gather_devices())
def __init__(self):
# Initialize a new AppIndicator
self.indicator = appindicator.Indicator(
"natural-scrolling-indicator",
"natural-scrolling-status-not-activated",
appindicator.CATEGORY_APPLICATION_STATUS)
media_path = "%s/media/" % naturalscrollingconfig.get_data_path()
self.indicator.set_icon_theme_path(media_path)
self.indicator.set_attention_icon("natural-scrolling-status-activated")
menu = IndicatorMenu()
self.indicator.set_menu(menu)
# Initialize the UDev client
udev_observator = UDevObservator()
udev_observator.on_update_execute(menu.refresh)
udev_observator.start()
# Force the first refresh of the menu in order to populate it.
menu.refresh(udev_observator.gather_devices())
# When something change in GConf, push it to the Indicator menu
# in order to update the status of the device as checked or unchecked
GConfSettings().server().on_update_fire(menu.update_check_menu_item)
# Initialize GConf in order to be up-to-date with existing devices
GConfSettings().initialize(udev_observator.gather_devices())
class Indicator(object):
# Singleton
_instance = None
_init_done = False
watchman = None
def __new__(cls, *args, **kwargs):
if not cls._instance:
cls._instance = super(Indicator, cls).__new__(cls, *args,
**kwargs)
return cls._instance
def __init__(self):
LOGGER.debug("Indicator initialization")
# Initialize a new AppIndicator
self.indicator = appindicator.Indicator(
"natural-scrolling-indicator",
"natural-scrolling-status-not-activated",
appindicator.CATEGORY_APPLICATION_STATUS)
media_path = "%s/media/" % naturalscrollingconfig.get_data_path()
self.indicator.set_icon_theme_path(media_path)
self.indicator.set_attention_icon(
"natural-scrolling-status-activated")
self.menu = IndicatorMenu()
self.menu.indicator = self
self.indicator.set_menu(self.menu)
# Initialize the UDev client
udev_observator = UDevObservator()
udev_observator.on_update_execute(self.menu.refresh)
udev_observator.start()
# Force the first refresh of the menu in order to populate it.
self.menu.refresh(udev_observator.gather_devices())
# When something change in GConf, push it to the Indicator menu
# in order to update the status of the device as checked or unchecked
GConfSettings().server().on_update_fire(self.menu.update_check_menu_item)
# Initialize GConf in order to be up-to-date with existing devices
GConfSettings().initialize(udev_observator.gather_devices())
def status_attention(self):
self.set_status(appindicator.STATUS_ATTENTION)
def status_active(self):
self.set_status(appindicator.STATUS_ACTIVE)
@property
def isreversed(self):
return self.menu.enabled
def check_scrolling(self):
if self.isreversed:
self.indicator.set_status(appindicator.STATUS_ATTENTION)
else:
self.indicator.set_status(appindicator.STATUS_ACTIVE)
return True
def refresh_loop(self):
if not UDevObservator().gather_devices():
LOGGER.debug("Refresh loop - FAILED")
return True
LOGGER.debug("Refresh loop - SUCCESS")
bool_int = 1 if self.isreversed else 0
LOGGER.debug("Reverting once to %s" % (1 - bool_int))
self.menu.set_scrolling_state(1 - bool_int)
time.sleep(1)
LOGGER.debug("Reverting twice to %s" % bool_int)
self.menu.set_scrolling_state(bool_int)
return False
def refresh(self):
LOGGER.debug("Refresh loop initiated...")
if self.refresh_loop():
gtk.timeout_add(10 * 1000, self.refresh_loop)
def start(self):
self.check_scrolling()
self.menu.watchman = WakeDetector()
self.menu.watchman.start(self.refresh)
try:
gtk.main()
except KeyboardInterrupt:
pass