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https://git.mirrors.martin98.com/https://github.com/Ultimaker/Cura
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d97c9f6e4c
Due to a gnawing feeling in the back of my head, I tested this with an UM2 and adding settings failed there. This fixes it. Contributes to issue CURA-2011.
91 lines
3.9 KiB
Python
91 lines
3.9 KiB
Python
# Copyright (c) 2016 Ultimaker B.V.
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# Cura is released under the terms of the AGPLv3 or higher.
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from PyQt5.QtCore import QObject, pyqtProperty, pyqtSignal
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from UM.Application import Application
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from UM.Settings.SettingInstance import SettingInstance
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from UM.Logger import Logger
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import UM.Settings.Models
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from cura.Settings.ExtruderManager import ExtruderManager #To get global-inherits-stack setting values from different extruders.
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from cura.Settings.SettingOverrideDecorator import SettingOverrideDecorator
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## The per object setting visibility handler ensures that only setting
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# definitions that have a matching instance Container are returned as visible.
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class PerObjectSettingVisibilityHandler(UM.Settings.Models.SettingVisibilityHandler):
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def __init__(self, parent = None, *args, **kwargs):
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super().__init__(parent = parent, *args, **kwargs)
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self._selected_object_id = None
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self._node = None
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self._stack = None
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def setSelectedObjectId(self, id):
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if id != self._selected_object_id:
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self._selected_object_id = id
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self._node = Application.getInstance().getController().getScene().findObject(self._selected_object_id)
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if self._node:
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self._stack = self._node.callDecoration("getStack")
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self.visibilityChanged.emit()
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@pyqtProperty("quint64", fset = setSelectedObjectId)
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def selectedObjectId(self):
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return self._selected_object_id
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def setVisible(self, visible):
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if not self._node:
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return
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if not self._stack:
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self._node.addDecorator(SettingOverrideDecorator())
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self._stack = self._node.callDecoration("getStack")
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settings = self._stack.getTop()
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all_instances = settings.findInstances()
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visibility_changed = False # Flag to check if at the end the signal needs to be emitted
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# Remove all instances that are not in visibility list
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for instance in all_instances:
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if instance.definition.key not in visible:
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settings.removeInstance(instance.definition.key)
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visibility_changed = True
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# Add all instances that are not added, but are in visibility list
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for item in visible:
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if not settings.getInstance(item):
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definition = self._stack.getSettingDefinition(item)
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if definition:
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new_instance = SettingInstance(definition, settings)
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if definition.global_inherits_stack and self._stack.getProperty("machine_extruder_count", "value") > 1:
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#Obtain the value from the correct container stack. Only once, upon adding the setting.
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stack_nr = self._stack.getProperty(item, "global_inherits_stack") #Stack to get the setting from.
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if int(stack_nr) >= 0: #Only if it defines an extruder stack.
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extruder_stack = UM.Settings.ContainerRegistry.getInstance().findContainerStacks(id = ExtruderManager.getInstance().extruderIds[stack_nr])[0]
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new_instance.value = extruder_stack.getProperty(item, "value")
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settings.addInstance(new_instance)
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visibility_changed = True
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else:
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Logger.log("w", "Unable to add instance (%s) to per-object visibility because we couldn't find the matching definition", item)
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if visibility_changed:
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self.visibilityChanged.emit()
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def getVisible(self):
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visible_settings = set()
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if not self._node:
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return visible_settings
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if not self._stack:
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return visible_settings
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settings = self._stack.getTop()
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if not settings:
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return visible_settings
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visible_settings = set(map(lambda i: i.definition.key, settings.findInstances()))
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return visible_settings
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