Cura/cura/Sidebar/SidebarControllerProxy.py

36 lines
1.4 KiB
Python

# Copyright (c) 2017 Ultimaker B.V.
from PyQt5.QtCore import QObject, pyqtSlot, QUrl, pyqtProperty, pyqtSignal
from UM.Application import Application
## The sidebar controller proxy acts a proxy between the sidebar controller and the QMl context of the controller.
class SidebarControllerProxy(QObject):
def __init__(self, parent = None):
super().__init__(parent)
self._controller = Application.getInstance().getSidebarController()
self._controller.activeSidebarViewChanged.connect(self._onActiveSidebarComponentChanged)
## Emitted when the active view changes.
activeSidebarViewChanged = pyqtSignal()
@classmethod
def createSidebarControllerProxy(self, engine, script_engine):
return SidebarControllerProxy()
@pyqtSlot()
def setActiveView(self, sidebar_view):
self._controller.setActiveSidebarView(sidebar_view)
@pyqtProperty(QUrl, notify = activeSidebarViewChanged)
def activeComponentPath(self):
if not self._controller.getActiveSidebarView():
return QUrl()
return self._controller.getActiveSidebarView().getComponentPath()
@pyqtSlot(QUrl)
def getSidebarComponentPath(self, sidebar_id):
self._controller.getSidebarView(sidebar_id).getComponentPath()
def _onActiveSidebarComponentChanged(self):
self.activeSidebarViewChanged.emit()