diff options
Diffstat (limited to 'cura/Scene/CuraSceneController.py')
| -rw-r--r-- | cura/Scene/CuraSceneController.py | 33 |
1 files changed, 32 insertions, 1 deletions
diff --git a/cura/Scene/CuraSceneController.py b/cura/Scene/CuraSceneController.py index 36d9e68c8f..99a6eee0e2 100644 --- a/cura/Scene/CuraSceneController.py +++ b/cura/Scene/CuraSceneController.py @@ -6,6 +6,7 @@ from PyQt5.QtWidgets import QApplication from UM.Scene.Camera import Camera from cura.UI.ObjectsModel import ObjectsModel from cura.Machines.Models.MultiBuildPlateModel import MultiBuildPlateModel +from cura.Scene.CuraSceneNode import CuraSceneNode from UM.Application import Application from UM.Scene.Iterator.DepthFirstIterator import DepthFirstIterator @@ -43,6 +44,26 @@ class CuraSceneController(QObject): self._change_timer.start() def updateMaxBuildPlate(self, *args): + global_stack = Application.getInstance().getGlobalContainerStack() + if global_stack: + scene_has_support_meshes = self._sceneHasSupportMeshes() # TODO: see if this can be cached + + if scene_has_support_meshes != global_stack.getProperty("support_meshes_present", "value"): + # Adjust the setting without having the setting value in an InstanceContainer + setting_definitions = global_stack.definition.findDefinitions(key="support_meshes_present") + if setting_definitions: + # Recreate the setting definition because the default_value is readonly + definition_dict = setting_definitions[0].serialize_to_dict() + definition_dict["enabled"] = False # The enabled property has a value that would need to be evaluated + definition_dict["default_value"] = scene_has_support_meshes + relations = setting_definitions[0].relations # Relations are wiped when deserializing from a dict + setting_definitions[0].deserialize(definition_dict) + + # Restore relations and notify them that the setting has changed + for relation in relations: + setting_definitions[0].relations.append(relation) + global_stack.propertyChanged.emit(relation.target.key, "enabled") + max_build_plate = self._calcMaxBuildPlate() changed = False if max_build_plate != self._max_build_plate: @@ -72,9 +93,19 @@ class CuraSceneController(QObject): max_build_plate = max(build_plate_number, max_build_plate) return max_build_plate - ## Either select or deselect an item + def _sceneHasSupportMeshes(self): + root = Application.getInstance().getController().getScene().getRoot() + for node in root.getAllChildren(): + if isinstance(node, CuraSceneNode): + per_mesh_stack = node.callDecoration("getStack") + if per_mesh_stack and per_mesh_stack.getProperty("support_mesh", "value"): + return True + return False + @pyqtSlot(int) def changeSelection(self, index): + """Either select or deselect an item""" + modifiers = QApplication.keyboardModifiers() ctrl_is_active = modifiers & Qt.ControlModifier shift_is_active = modifiers & Qt.ShiftModifier |