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CL-460 do not downgrade Cura Connect printer to legacy

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This commit is contained in:
Jack Ha 2017-09-29 13:14:14 +02:00
parent 07899ba798
commit 10fab716d5
2 changed files with 7 additions and 2 deletions
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2
plugins/UM3NetworkPrinting/NetworkClusterPrinterOutputDevice.py
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@ -144,7 +144,7 @@ class NetworkClusterPrinterOutputDevice(NetworkPrinterOutputDevice.NetworkPrinte
name = self._selected_printer.get("friendly_name") name = self._selected_printer.get("friendly_name")
if name != self._automatic_printer.get("friendly_name"): if name != self._automatic_printer.get("friendly_name"):
return name return name
# Return name of cluster master. # Return name of cluster master.
return self._properties.get(b"name", b"").decode("utf-8") return self._properties.get(b"name", b"").decode("utf-8")
def connect(self): def connect(self):

7
plugins/UM3NetworkPrinting/NetworkPrinterOutputDevicePlugin.py
View file

@ -31,6 +31,7 @@ class NetworkPrinterOutputDevicePlugin(QObject, OutputDevicePlugin):
self._zero_conf = None self._zero_conf = None
self._browser = None self._browser = None
self._printers = {} self._printers = {}
self._printers_seen = {} # do not forget a printer when we have seen one, also do not 'downgrade' to legacy printer from Connect
self._api_version = "1" self._api_version = "1"
self._api_prefix = "/api/v" + self._api_version + "/" self._api_prefix = "/api/v" + self._api_version + "/"
@ -218,12 +219,16 @@ class NetworkPrinterOutputDevicePlugin(QObject, OutputDevicePlugin):
## Because the model needs to be created in the same thread as the QMLEngine, we use a signal. ## Because the model needs to be created in the same thread as the QMLEngine, we use a signal.
def addPrinter(self, name, address, properties, force_cluster=False): def addPrinter(self, name, address, properties, force_cluster=False):
cluster_size = int(properties.get(b"cluster_size", -1)) cluster_size = int(properties.get(b"cluster_size", -1))
if force_cluster or cluster_size >= 0: was_cluster_before = isinstance(self._printers_seen.get(name, None), NetworkClusterPrinterOutputDevice.NetworkClusterPrinterOutputDevice)
if was_cluster_before:
Logger.log("d", "Printer [%s] had Cura Connect before, so assume it's still equipped with Cura Connect.", name)
if force_cluster or cluster_size >= 0 or was_cluster_before:
printer = NetworkClusterPrinterOutputDevice.NetworkClusterPrinterOutputDevice( printer = NetworkClusterPrinterOutputDevice.NetworkClusterPrinterOutputDevice(
name, address, properties, self._api_prefix, self._plugin_path) name, address, properties, self._api_prefix, self._plugin_path)
else: else:
printer = NetworkPrinterOutputDevice.NetworkPrinterOutputDevice(name, address, properties, self._api_prefix) printer = NetworkPrinterOutputDevice.NetworkPrinterOutputDevice(name, address, properties, self._api_prefix)
self._printers[printer.getKey()] = printer self._printers[printer.getKey()] = printer
self._printers_seen[printer.getKey()] = printer # Printers that are temporary unreachable or is rebooted are stored here
global_container_stack = Application.getInstance().getGlobalContainerStack() global_container_stack = Application.getInstance().getGlobalContainerStack()
if global_container_stack and printer.getKey() == global_container_stack.getMetaDataEntry("um_network_key"): if global_container_stack and printer.getKey() == global_container_stack.getMetaDataEntry("um_network_key"):
if printer.getKey() not in self._old_printers: # Was the printer already connected, but a re-scan forced? if printer.getKey() not in self._old_printers: # Was the printer already connected, but a re-scan forced?