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tuhi: fix reconnection of the WacomDevice 

Previously we created a new instance on every connected signal. We should
instead create the device once and then just re-start the sync process when
we get the connected data.
This commit is contained in:
Peter Hutterer 2018-01-15 12:38:57 +10:00
parent febde33f0a
commit 285c7991bc
1 changed files with 13 additions and 2 deletions
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15
tuhi.py
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@ -39,6 +39,7 @@ class Tuhi(GObject.Object):
self.bluez.connect('device-added', self._on_device_added)
self.devices = {}
self.drawings = []
def _on_bus_name_acquired(self, dbus_server):
@ -48,17 +49,27 @@ class Tuhi(GObject.Object):
if device.vendor_id != WACOM_COMPANY_ID:
return
d = WacomDevice(device)
d.connect('drawing', self._on_drawing_received)
self.devices[device.address] = d
device.connect('connected', self._on_device_connected)
device.connect('disconnected', self._on_device_disconnected)
device.connect_device()
self.emit('device-added', device)
def _on_device_connected(self, device):
logger.debug('{}: connected'.format(device.address))
d = WacomDevice(device)
d.connect('drawing', self._on_drawing_received)
d = self.devices[device.address]
d.start()
def _on_device_disconnected(self, device):
# FIXME: immediately try to reconnect, at least until the DBusServer
# is hooked up correctly
logger.debug('{}: disconnected'.format(device.address))
device.connect_device()
def _on_drawing_received(self, device, drawing):
logger.debug('Drawing received')
self.drawings.append(drawing)