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Subscribe to battery changes so we can update the GUI 

Previously we only ever updated on the initial device assignments. Especially
when the device is offline while started, this means we never get the right
icon.
pull/145/head
Peter Hutterer 2019-07-16 10:28:55 +10:00
parent 3590ee4ce3
commit 217ec508fa
1 changed files with 15 additions and 9 deletions
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24
tuhigui/drawingperspective.py
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@ -84,8 +84,23 @@ class DrawingPerspective(Gtk.Stack):
device.connect('notify::connected', self._on_connected)
device.connect('notify::listening', self._on_listening_stopped)
device.connect('notify::sync-state', self._on_sync_state)
device.connect('notify::battery-percent', self._on_battery_changed)
device.connect('notify::battery-state', self._on_battery_changed)
device.connect('notify::drawings-available', self._update_drawings)
self._on_battery_changed(device, None)
self._update_drawings(self.device, None)
# We always want to sync on startup
logger.debug(f'{device.name} - starting to listen')
device.start_listening()
@GObject.Property
def name(self):
return "drawing_perspective"
def _on_battery_changed(self, device, pspec):
if device.battery_percent > 80:
percent = 'full'
elif device.battery_percent > 40:
@ -102,15 +117,6 @@ class DrawingPerspective(Gtk.Stack):
batt_icon_name = f'battery-{percent}{state}-symbolic'
_, isize = self.image_battery.get_icon_name()
self.image_battery.set_from_icon_name(batt_icon_name, isize)
self._update_drawings(self.device, None)
# We always want to sync on startup
logger.debug(f'{device.name} - starting to listen')
device.start_listening()
@GObject.Property
def name(self):
return "drawing_perspective"
def _on_sync_state(self, device, pspec):
if device.sync_state: