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Update _remote_clusters dict when cloud printer is removed from Cura

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CURA-7457
This commit is contained in:
Kostas Karmas 2020-06-02 15:23:35 +02:00
parent be814535e9
commit d0534c0476
1 changed files with 16 additions and 0 deletions
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16
plugins/UM3NetworkPrinting/src/Cloud/CloudOutputDeviceManager.py
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@ -9,6 +9,7 @@ from PyQt5.QtNetwork import QNetworkReply
from UM import i18nCatalog from UM import i18nCatalog
from UM.Logger import Logger # To log errors talking to the API. from UM.Logger import Logger # To log errors talking to the API.
from UM.Message import Message from UM.Message import Message
from UM.Settings.Interfaces import ContainerInterface
from UM.Signal import Signal from UM.Signal import Signal
from cura.API import Account from cura.API import Account
from cura.API.Account import SyncState from cura.API.Account import SyncState
@ -49,6 +50,8 @@ class CloudOutputDeviceManager:
self._syncing = False self._syncing = False
CuraApplication.getInstance().getContainerRegistry().containerRemoved.connect(self._printerRemoved)
def start(self): def start(self):
"""Starts running the cloud output device manager, thus periodically requesting cloud data.""" """Starts running the cloud output device manager, thus periodically requesting cloud data."""
@ -287,3 +290,16 @@ class CloudOutputDeviceManager:
output_device_manager = CuraApplication.getInstance().getOutputDeviceManager() output_device_manager = CuraApplication.getInstance().getOutputDeviceManager()
if device.key not in output_device_manager.getOutputDeviceIds(): if device.key not in output_device_manager.getOutputDeviceIds():
output_device_manager.addOutputDevice(device) output_device_manager.addOutputDevice(device)
def _printerRemoved(self, container: ContainerInterface) -> None:
"""
Callback connected to the containerRemoved signal. Invoked when a cloud printer is removed from Cura to remove
the printer's reference from the _remote_clusters.
:param container: The ContainerInterface passed to this function whenever the ContainerRemoved signal is emitted
:return: None
"""
if isinstance(container, GlobalStack):
printer_clusters_map = {cluster.name: cluster_id for cluster_id, cluster in self._remote_clusters.items()}
if container.name in printer_clusters_map:
del self._remote_clusters[printer_clusters_map[container.name]]