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# Copyright (c) 2018 Ultimaker B.V.
# Cura is released under the terms of the LGPLv3 or higher.
from PyQt5.QtCore import pyqtProperty, QUrl
from UM.Resources import Resources
from UM.View.View import View
from cura.CuraApplication import CuraApplication
# Since Cura has a few pre-defined "space claims" for the locations of certain components, we've provided some structure
# to indicate this.
# MainComponent works in the same way the MainComponent of a stage.
# the stageMenuComponent returns an item that should be used somewhere in the stage menu. It's up to the active stage
# to actually do something with this.
class CuraView(View):
def __init__(self, parent = None, use_empty_menu_placeholder: bool = False) -> None:
super().__init__(parent)
self._empty_menu_placeholder_url = QUrl.fromLocalFile(Resources.getPath(CuraApplication.ResourceTypes.QmlFiles,
"EmptyViewMenuComponent.qml"))
self._use_empty_menu_placeholder = use_empty_menu_placeholder
@pyqtProperty(QUrl, constant = True)
def mainComponent(self) -> QUrl:
return self.getDisplayComponent("main")
@pyqtProperty(QUrl, constant = True)
def stageMenuComponent(self) -> QUrl:
url = self.getDisplayComponent("menu")
if not url.toString() and self._use_empty_menu_placeholder:
url = self._empty_menu_placeholder_url
return url
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