CURA-4525 Fix load and save projects. Not storing build plates or object names yet.

cura/PrintInformation.py

@@ -169,7 +169,6 @@ class PrintInformation(QObject):
         return self._print_time_message_values[self._active_build_plate]
 
     def _onPrintDurationMessage(self, build_plate_number, print_time, material_amounts):
-        Logger.log("d", "  ###  print duration message for build plate %s", build_plate_number)
         self._updateTotalPrintTimePerFeature(build_plate_number, print_time)
         self.currentPrintTimeChanged.emit()
 
@@ -276,7 +275,6 @@ class PrintInformation(QObject):
     def _onActiveBuildPlateChanged(self):
         new_active_build_plate = Application.getInstance().getBuildPlateModel().activeBuildPlate
         if new_active_build_plate != self._active_build_plate:
-            Logger.log("d", "  ## active build plate changed: %s", self._active_build_plate)
             self._active_build_plate = new_active_build_plate
 
             self._initVariablesWithBuildPlate(self._active_build_plate)

plugins/3MFReader/ThreeMFReader.py

@@ -15,8 +15,8 @@ from cura.Settings.SettingOverrideDecorator import SettingOverrideDecorator
 from UM.Application import Application
 from cura.Settings.ExtruderManager import ExtruderManager
 from cura.QualityManager import QualityManager
-#from UM.Scene.SceneNode import SceneNode
-from cura.Scene.CuraSceneNode import CuraSceneNode as SceneNode
+from cura.Scene.CuraSceneNode import CuraSceneNode
+from cura.Scene.BuildPlateDecorator import BuildPlateDecorator
 from cura.SliceableObjectDecorator import SliceableObjectDecorator
 from cura.ZOffsetDecorator import ZOffsetDecorator
 
@@ -44,6 +44,7 @@ class ThreeMFReader(MeshReader):
         }
         self._base_name = ""
         self._unit = None
+        self._object_count = 0  # Used to name objects as there is no node name yet.
 
     def _createMatrixFromTransformationString(self, transformation):
         if transformation == "":
@@ -78,7 +79,12 @@ class ThreeMFReader(MeshReader):
     ##  Convenience function that converts a SceneNode object (as obtained from libSavitar) to a Uranium scene node.
     #   \returns Uranium scene node.
     def _convertSavitarNodeToUMNode(self, savitar_node):
-        um_node = SceneNode()
+        self._object_count += 1
+        node_name = "Object %s" % self._object_count
+
+        um_node = CuraSceneNode()
+        um_node.addDecorator(BuildPlateDecorator(0))
+        um_node.setName(node_name)
         transformation = self._createMatrixFromTransformationString(savitar_node.getTransformation())
         um_node.setTransformation(transformation)
         mesh_builder = MeshBuilder()
@@ -155,6 +161,7 @@ class ThreeMFReader(MeshReader):
 
     def read(self, file_name):
         result = []
+        self._object_count = 0  # Used to name objects as there is no node name yet.
         # The base object of 3mf is a zipped archive.
         try:
             archive = zipfile.ZipFile(file_name, "r")

plugins/3MFWriter/ThreeMFWriter.py

@@ -7,6 +7,7 @@ from UM.Logger import Logger
 from UM.Math.Matrix import Matrix
 from UM.Application import Application
 import UM.Scene.SceneNode
+from cura.Scene.CuraSceneNode import CuraSceneNode
 
 import Savitar
 
@@ -63,7 +64,7 @@ class ThreeMFWriter(MeshWriter):
     ##  Convenience function that converts an Uranium SceneNode object to a SavitarSceneNode
     #   \returns Uranium Scenen node.
     def _convertUMNodeToSavitarNode(self, um_node, transformation = Matrix()):
-        if type(um_node) is not UM.Scene.SceneNode.SceneNode:
+        if type(um_node) not in [UM.Scene.SceneNode.SceneNode, CuraSceneNode]:
             return None
 
         savitar_node = Savitar.SceneNode()

resources/qml/Actions.qml

@@ -304,8 +304,8 @@ Item
     Action
     {
         id: arrangeAllBuildPlatesAction;
-        text: "";
-        iconName: "document-open";
+        text: catalog.i18nc("@action:inmenu menubar:edit","Arrange All Models To All Build Plates");
+        //iconName: "document-open";
         onTriggered: CuraApplication.arrangeObjectsToAllBuildPlates();
     }