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96 lines
4 KiB
Python
96 lines
4 KiB
Python
from cura.MachineAction import MachineAction
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from UM.Application import Application
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from UM.PluginRegistry import PluginRegistry
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from UM.Logger import Logger
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from PyQt5.QtCore import pyqtSignal, pyqtProperty, pyqtSlot, QUrl, QObject
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from PyQt5.QtQml import QQmlComponent, QQmlContext
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import os.path
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from UM.i18n import i18nCatalog
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catalog = i18nCatalog("cura")
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class DiscoverUM3Action(MachineAction):
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def __init__(self):
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super().__init__("DiscoverUM3Action", catalog.i18nc("@action","Connect via Network"))
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self._qml_url = "DiscoverUM3Action.qml"
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self._network_plugin = None
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self._context = None
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self._additional_component = None
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self._additional_components_view = None
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Application.getInstance().engineCreatedSignal.connect(self._createAdditionalComponentsView)
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printersChanged = pyqtSignal()
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@pyqtSlot()
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def startDiscovery(self):
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if not self._network_plugin:
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self._network_plugin = Application.getInstance().getOutputDeviceManager().getOutputDevicePlugin("JediWifiPrintingPlugin")
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self._network_plugin.addPrinterSignal.connect(self._onPrinterDiscoveryChanged)
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self._network_plugin.removePrinterSignal.connect(self._onPrinterDiscoveryChanged)
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self.printersChanged.emit()
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@pyqtSlot()
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def restartDiscovery(self):
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if not self._network_plugin:
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self.startDiscovery()
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else:
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self._network_plugin.startDiscovery()
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def _onPrinterDiscoveryChanged(self, *args):
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self.printersChanged.emit()
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@pyqtProperty("QVariantList", notify = printersChanged)
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def foundDevices(self):
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if self._network_plugin:
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printers = list(self._network_plugin.getPrinters().values())
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printers.sort(key = lambda k: k.name)
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return printers
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else:
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return []
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@pyqtSlot(str)
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def setKey(self, key):
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global_container_stack = Application.getInstance().getGlobalContainerStack()
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if global_container_stack:
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meta_data = global_container_stack.getMetaData()
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if "um_network_key" in meta_data:
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global_container_stack.setMetaDataEntry("um_network_key", key)
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# Delete old authentication data.
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global_container_stack.removeMetaDataEntry("network_authentication_id")
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global_container_stack.removeMetaDataEntry("network_authentication_key")
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else:
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global_container_stack.addMetaDataEntry("um_network_key", key)
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if self._network_plugin:
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# Ensure that the connection states are refreshed.
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self._network_plugin.reCheckConnections()
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@pyqtSlot(result = str)
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def getStoredKey(self):
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global_container_stack = Application.getInstance().getGlobalContainerStack()
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if global_container_stack:
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meta_data = global_container_stack.getMetaData()
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if "um_network_key" in meta_data:
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return global_container_stack.getMetaDataEntry("um_network_key")
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return ""
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def _createAdditionalComponentsView(self):
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Logger.log("d", "Creating additional ui components for UM3.")
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path = QUrl.fromLocalFile(os.path.join(PluginRegistry.getInstance().getPluginPath("JediWifiPrintingPlugin"), "UM3InfoComponents.qml"))
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self._additional_component = QQmlComponent(Application.getInstance()._engine, path)
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# We need access to engine (although technically we can't)
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self._context = QQmlContext(Application.getInstance()._engine.rootContext())
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self._context.setContextProperty("manager", self)
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self._additional_components_view = self._additional_component.create(self._context)
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Application.getInstance().addAdditionalComponent("monitorButtons", self._additional_components_view.findChild(QObject, "networkPrinterConnectButton"))
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Application.getInstance().addAdditionalComponent("machinesDetailPane", self._additional_components_view.findChild(QObject, "networkPrinterConnectionInfo"))
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