mirror of
https://git.mirrors.martin98.com/https://github.com/Ultimaker/Cura
synced 2025-05-04 21:03:59 +08:00
4a171eebf6
- Move machine related models to cura.Machines.Models - Move printer device related models to cura.PrinterOutput.Models - Other UI/GUI related modules in cura.UI
61 lines
1.9 KiB
Python
61 lines
1.9 KiB
Python
# Copyright (c) 2018 Ultimaker B.V.
|
|
# Cura is released under the terms of the LGPLv3 or higher.
|
|
|
|
from PyQt5.QtCore import Qt
|
|
|
|
from UM.Application import Application
|
|
from UM.Logger import Logger
|
|
from UM.Qt.ListModel import ListModel
|
|
from UM.Util import parseBool
|
|
|
|
from cura.Machines.VariantType import VariantType
|
|
|
|
|
|
class NozzleModel(ListModel):
|
|
IdRole = Qt.UserRole + 1
|
|
HotendNameRole = Qt.UserRole + 2
|
|
ContainerNodeRole = Qt.UserRole + 3
|
|
|
|
def __init__(self, parent = None):
|
|
super().__init__(parent)
|
|
|
|
self.addRoleName(self.IdRole, "id")
|
|
self.addRoleName(self.HotendNameRole, "hotend_name")
|
|
self.addRoleName(self.ContainerNodeRole, "container_node")
|
|
|
|
self._application = Application.getInstance()
|
|
self._machine_manager = self._application.getMachineManager()
|
|
self._variant_manager = self._application.getVariantManager()
|
|
|
|
self._machine_manager.globalContainerChanged.connect(self._update)
|
|
self._update()
|
|
|
|
def _update(self):
|
|
Logger.log("d", "Updating {model_class_name}.".format(model_class_name = self.__class__.__name__))
|
|
|
|
global_stack = self._machine_manager.activeMachine
|
|
if global_stack is None:
|
|
self.setItems([])
|
|
return
|
|
|
|
has_variants = parseBool(global_stack.getMetaDataEntry("has_variants", False))
|
|
if not has_variants:
|
|
self.setItems([])
|
|
return
|
|
|
|
variant_node_dict = self._variant_manager.getVariantNodes(global_stack, VariantType.NOZZLE)
|
|
if not variant_node_dict:
|
|
self.setItems([])
|
|
return
|
|
|
|
item_list = []
|
|
for hotend_name, container_node in sorted(variant_node_dict.items(), key = lambda i: i[0].upper()):
|
|
item = {"id": hotend_name,
|
|
"hotend_name": hotend_name,
|
|
"container_node": container_node
|
|
}
|
|
|
|
item_list.append(item)
|
|
|
|
self.setItems(item_list)
|