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9ea418c0a1
This reverts commit 28f4d8513db7efce17bfd8b80fa7c8b237fd1c18. The original revert was to revert an accidental merge from master to 4.7. This now reverts the revert on Master, so that we still have those changes on Master.
88 lines
3.8 KiB
Python
88 lines
3.8 KiB
Python
# Copyright (c) 2018 Ultimaker B.V.
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# Cura is released under the terms of the LGPLv3 or higher.
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from PyQt5.QtCore import Qt, QTimer
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from UM.Qt.ListModel import ListModel
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from UM.i18n import i18nCatalog
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from UM.Util import parseBool
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from cura.PrinterOutput.PrinterOutputDevice import ConnectionType
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from cura.Settings.CuraContainerRegistry import CuraContainerRegistry
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from cura.Settings.GlobalStack import GlobalStack
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class GlobalStacksModel(ListModel):
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NameRole = Qt.UserRole + 1
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IdRole = Qt.UserRole + 2
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HasRemoteConnectionRole = Qt.UserRole + 3
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ConnectionTypeRole = Qt.UserRole + 4
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MetaDataRole = Qt.UserRole + 5
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DiscoverySourceRole = Qt.UserRole + 6 # For separating local and remote printers in the machine management page
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RemovalWarningRole = Qt.UserRole + 7
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def __init__(self, parent = None) -> None:
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super().__init__(parent)
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self._catalog = i18nCatalog("cura")
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self.addRoleName(self.NameRole, "name")
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self.addRoleName(self.IdRole, "id")
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self.addRoleName(self.HasRemoteConnectionRole, "hasRemoteConnection")
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self.addRoleName(self.MetaDataRole, "metadata")
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self.addRoleName(self.DiscoverySourceRole, "discoverySource")
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self._change_timer = QTimer()
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self._change_timer.setInterval(200)
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self._change_timer.setSingleShot(True)
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self._change_timer.timeout.connect(self._update)
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# Listen to changes
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CuraContainerRegistry.getInstance().containerAdded.connect(self._onContainerChanged)
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CuraContainerRegistry.getInstance().containerMetaDataChanged.connect(self._onContainerChanged)
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CuraContainerRegistry.getInstance().containerRemoved.connect(self._onContainerChanged)
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self._updateDelayed()
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def _onContainerChanged(self, container) -> None:
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"""Handler for container added/removed events from registry"""
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# We only need to update when the added / removed container GlobalStack
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if isinstance(container, GlobalStack):
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self._updateDelayed()
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def _updateDelayed(self) -> None:
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self._change_timer.start()
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def _update(self) -> None:
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items = []
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container_stacks = CuraContainerRegistry.getInstance().findContainerStacks(type = "machine")
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for container_stack in container_stacks:
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has_remote_connection = False
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for connection_type in container_stack.configuredConnectionTypes:
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has_remote_connection |= connection_type in [ConnectionType.NetworkConnection.value,
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ConnectionType.CloudConnection.value]
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if parseBool(container_stack.getMetaDataEntry("hidden", False)):
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continue
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device_name = container_stack.getMetaDataEntry("group_name", container_stack.getName())
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section_name = "Connected printers" if has_remote_connection else "Preset printers"
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section_name = self._catalog.i18nc("@info:title", section_name)
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default_removal_warning = self._catalog.i18nc(
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"@label {0} is the name of a printer that's about to be deleted.",
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"Are you sure you wish to remove {0}? This cannot be undone!", device_name
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)
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removal_warning = container_stack.getMetaDataEntry("removal_warning", default_removal_warning)
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items.append({"name": device_name,
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"id": container_stack.getId(),
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"hasRemoteConnection": has_remote_connection,
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"metadata": container_stack.getMetaData().copy(),
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"discoverySource": section_name,
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"removalWarning": removal_warning})
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items.sort(key=lambda i: (not i["hasRemoteConnection"], i["name"]))
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self.setItems(items)
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