Cura/plugins/3MFReader/SpecificSettingsModel.py

# Copyright (c) 2024 Ultimaker B.V.
# Cura is released under the terms of the LGPLv3 or higher.

from PyQt6.QtCore import Qt, pyqtSignal

from UM import i18nCatalog
from UM.Logger import Logger
from UM.Settings.SettingDefinition import SettingDefinition
from UM.Qt.ListModel import ListModel


class SpecificSettingsModel(ListModel):
    CategoryRole = Qt.ItemDataRole.UserRole + 1
    LabelRole = Qt.ItemDataRole.UserRole + 2
    ValueRole = Qt.ItemDataRole.UserRole + 3

    def __init__(self, parent = None):
        super().__init__(parent = parent)
        self.addRoleName(self.CategoryRole, "category")
        self.addRoleName(self.LabelRole, "label")
        self.addRoleName(self.ValueRole, "value")

        self._i18n_catalog = i18nCatalog("cura")
        self._update()

    modelChanged = pyqtSignal()


    def addSettingsFromStack(self, stack, category, settings):
        for setting, value in settings.items():
            unit = stack.getProperty(setting, "unit")

            setting_type = stack.getProperty(setting, "type")
            if setting_type is not None:
                # This is not very good looking, but will do for now
                value = str(SettingDefinition.settingValueToString(setting_type, value))
                if unit:
                    value += " " + str(unit)
                if setting_type  == "enum":
                    options = stack.getProperty(setting, "options")
                    msgctxt = f"{str(setting)} option {str(value)}"
                    msgid = options[stack.getProperty(setting, "value")]
                    value = self._i18n_catalog.i18nc(msgctxt, msgid)
            else:
                value = str(value)

            self.appendItem({
                "category": category,
                "label": stack.getProperty(setting, "label"),
                "value": value
            })
        self.modelChanged.emit()

    def _update(self):
        Logger.debug(f"Updating {self.__class__.__name__}")
        self.setItems([])
        self.modelChanged.emit()
        return