mirror of
https://github.com/Ultimaker/Cura.git
synced 2025-07-16 11:17:49 -06:00
41 lines
1.8 KiB
Python
41 lines
1.8 KiB
Python
import os
|
|
from typing import Optional
|
|
|
|
from PyQt5.QtCore import QObject, pyqtSlot
|
|
|
|
from UM.Qt.QtApplication import QtApplication
|
|
from UM.Signal import Signal
|
|
from .SubscribedPackagesModel import SubscribedPackagesModel
|
|
|
|
|
|
class DiscrepanciesPresenter(QObject):
|
|
"""Shows a list of packages to be added or removed. The user can select which packages to (un)install. The user's
|
|
|
|
choices are emitted on the `packageMutations` Signal.
|
|
"""
|
|
|
|
def __init__(self, app: QtApplication) -> None:
|
|
super().__init__(app)
|
|
|
|
self.packageMutations = Signal() # Emits SubscribedPackagesModel
|
|
|
|
self._app = app
|
|
self._package_manager = app.getPackageManager()
|
|
self._dialog = None # type: Optional[QObject]
|
|
self._compatibility_dialog_path = "resources/qml/dialogs/CompatibilityDialog.qml"
|
|
|
|
def present(self, plugin_path: str, model: SubscribedPackagesModel) -> None:
|
|
path = os.path.join(plugin_path, self._compatibility_dialog_path)
|
|
self._dialog = self._app.createQmlComponent(path, {"subscribedPackagesModel": model, "handler": self})
|
|
assert self._dialog
|
|
self._dialog.accepted.connect(lambda: self._onConfirmClicked(model))
|
|
|
|
def _onConfirmClicked(self, model: SubscribedPackagesModel) -> None:
|
|
# If there are incompatible packages - automatically dismiss them
|
|
if model.getIncompatiblePackages():
|
|
self._package_manager.dismissAllIncompatiblePackages(model.getIncompatiblePackages())
|
|
# For now, all compatible packages presented to the user should be installed.
|
|
# Later, we might remove items for which the user unselected the package
|
|
if model.getCompatiblePackages():
|
|
model.setItems(model.getCompatiblePackages())
|
|
self.packageMutations.emit(model)
|