Fix merge conflicts with master

cura/CuraApplication.py

@@ -824,6 +824,7 @@ class CuraApplication(QtApplication):
 
         qmlRegisterSingletonType(ObjectsModel, "Cura", 1, 2, "ObjectsModel", self.getObjectsModel)
         qmlRegisterSingletonType(BuildPlateModel, "Cura", 1, 2, "BuildPlateModel", self.getBuildPlateModel)
+        qmlRegisterType(InstanceContainer, "Cura", 1, 0, "InstanceContainer")
         qmlRegisterType(ExtrudersModel, "Cura", 1, 0, "ExtrudersModel")
         qmlRegisterType(ContainerSettingsModel, "Cura", 1, 0, "ContainerSettingsModel")
         qmlRegisterSingletonType(ProfilesModel, "Cura", 1, 0, "ProfilesModel", ProfilesModel.createProfilesModel)
@@ -921,6 +922,7 @@ class CuraApplication(QtApplication):
                 not issubclass(type(node), CuraSceneNode) or
                 (not node.getMeshData() and not node.callDecoration("getLayerData")) or
                 (node.callDecoration("getBuildPlateNumber") != active_build_plate)):
+
                 continue
             if node.callDecoration("isBlockSlicing"):
                 is_block_slicing_node = True
@@ -1037,7 +1039,7 @@ class CuraApplication(QtApplication):
 
         Selection.clear()
         for node in DepthFirstIterator(self.getController().getScene().getRoot()):
-            if not issubclass(type(node), SceneNode):
+            if not isinstance(node, SceneNode):
                 continue
             if not node.getMeshData() and not node.callDecoration("isGroup"):
                 continue  # Node that doesnt have a mesh and is not a group.
@@ -1059,10 +1061,12 @@ class CuraApplication(QtApplication):
 
         nodes = []
         for node in DepthFirstIterator(self.getController().getScene().getRoot()):
-            if type(node) not in {SceneNode, CuraSceneNode}:
+            if not isinstance(node, SceneNode):
                 continue
             if (not node.getMeshData() and not node.callDecoration("getLayerData")) and not node.callDecoration("isGroup"):
                 continue  # Node that doesnt have a mesh and is not a group.
+            if not node.isSelectable():
+                continue  # Only remove nodes that are selectable.
             if node.getParent() and node.getParent().callDecoration("isGroup"):
                 continue  # Grouped nodes don't need resetting as their parent (the group) is resetted)
             nodes.append(node)
@@ -1075,7 +1079,11 @@ class CuraApplication(QtApplication):
             op.push()
             Selection.clear()
 
-        self.getCuraSceneController().setActiveBuildPlate(0)  # Select first build plate
+        Logger.log("i", "Reseting print information")
+        self._print_information = PrintInformation.PrintInformation()
+        
+        # stay on the same build plate
+        #self.getCuraSceneController().setActiveBuildPlate(0)  # Select first build plate
 
     ## Reset all translation on nodes with mesh data.
     @pyqtSlot()
@@ -1083,7 +1091,7 @@ class CuraApplication(QtApplication):
         Logger.log("i", "Resetting all scene translations")
         nodes = []
         for node in DepthFirstIterator(self.getController().getScene().getRoot()):
-            if not issubclass(type(node), SceneNode):
+            if not isinstance(node, SceneNode):
                 continue
             if not node.getMeshData() and not node.callDecoration("isGroup"):
                 continue  # Node that doesnt have a mesh and is not a group.
@@ -1111,7 +1119,7 @@ class CuraApplication(QtApplication):
         Logger.log("i", "Resetting all scene transformations")
         nodes = []
         for node in DepthFirstIterator(self.getController().getScene().getRoot()):
-            if not issubclass(type(node), SceneNode):
+            if not isinstance(node, SceneNode):
                 continue
             if not node.getMeshData() and not node.callDecoration("isGroup"):
                 continue  # Node that doesnt have a mesh and is not a group.
@@ -1138,7 +1146,7 @@ class CuraApplication(QtApplication):
     def arrangeObjectsToAllBuildPlates(self):
         nodes = []
         for node in DepthFirstIterator(self.getController().getScene().getRoot()):
-            if not issubclass(type(node), SceneNode):
+            if not isinstance(node, SceneNode):
                 continue
             if not node.getMeshData() and not node.callDecoration("isGroup"):
                 continue  # Node that doesnt have a mesh and is not a group.
@@ -1159,7 +1167,7 @@ class CuraApplication(QtApplication):
         nodes = []
         active_build_plate = self.getBuildPlateModel().activeBuildPlate
         for node in DepthFirstIterator(self.getController().getScene().getRoot()):
-            if not issubclass(type(node), SceneNode):
+            if not isinstance(node, SceneNode):
                 continue
             if not node.getMeshData() and not node.callDecoration("isGroup"):
                 continue  # Node that doesnt have a mesh and is not a group.
@@ -1183,7 +1191,7 @@ class CuraApplication(QtApplication):
         # What nodes are on the build plate and are not being moved
         fixed_nodes = []
         for node in DepthFirstIterator(self.getController().getScene().getRoot()):
-            if not issubclass(type(node), SceneNode):
+            if not isinstance(node, SceneNode):
                 continue
             if not node.getMeshData() and not node.callDecoration("isGroup"):
                 continue  # Node that doesnt have a mesh and is not a group.
@@ -1211,7 +1219,7 @@ class CuraApplication(QtApplication):
         Logger.log("i", "Reloading all loaded mesh data.")
         nodes = []
         for node in DepthFirstIterator(self.getController().getScene().getRoot()):
-            if not issubclass(type(node), SceneNode) or not node.getMeshData():
+            if not isinstance(node, SceneNode) or not node.getMeshData():
                 continue
 
             nodes.append(node)

cura/ObjectsModel.py

@@ -28,7 +28,7 @@ class ObjectsModel(ListModel):
         active_build_plate_number = self._build_plate_number
         group_nr = 1
         for node in DepthFirstIterator(Application.getInstance().getController().getScene().getRoot()):
-            if not issubclass(type(node), SceneNode):
+            if not isinstance(node, SceneNode):
                 continue
             if (not node.getMeshData() and not node.callDecoration("getLayerData")) and not node.callDecoration("isGroup"):
                 continue

cura/PlatformPhysics.py

@@ -61,7 +61,7 @@ class PlatformPhysics:
 
         random.shuffle(nodes)
         for node in nodes:
-            if node is root or not issubclass(type(node), SceneNode) or node.getBoundingBox() is None:
+            if node is root or not isinstance(node, SceneNode) or node.getBoundingBox() is None:
                 continue
 
             bbox = node.getBoundingBox()

cura/QualityManager.py

@@ -136,6 +136,9 @@ class QualityManager:
             if basic_materials:
                 result = self._getFilteredContainersForStack(machine_definition, basic_materials, **criteria)
 
+        empty_quality = ContainerRegistry.getInstance().findInstanceContainers(id = "empty_quality")[0]
+        result.append(empty_quality)
+
         return result
 
     ##  Find all quality changes for a machine.

cura/Scene/BuildPlateDecorator.py

@@ -13,7 +13,7 @@ class BuildPlateDecorator(SceneNodeDecorator):
         # Make sure that groups are set correctly
         # setBuildPlateForSelection in CuraActions makes sure that no single childs are set.
         self._build_plate_number = nr
-        if issubclass(type(self._node), CuraSceneNode):
+        if isinstance(self._node, CuraSceneNode):
             self._node.transformChanged()  # trigger refresh node without introducing a new signal
         if self._node and self._node.callDecoration("isGroup"):
             for child in self._node.getChildren():

cura/Scene/ConvexHullNode.py

@@ -68,7 +68,7 @@ class ConvexHullNode(SceneNode):
             ConvexHullNode.shader.setUniformValue("u_opacity", 0.6)
 
         if self.getParent():
-            if self.getMeshData() and issubclass(type(self._node), SceneNode) and self._node.callDecoration("getBuildPlateNumber") == Application.getInstance().getBuildPlateModel().activeBuildPlate:
+            if self.getMeshData() and isinstance(self._node, SceneNode) and self._node.callDecoration("getBuildPlateNumber") == Application.getInstance().getBuildPlateModel().activeBuildPlate:
                 renderer.queueNode(self, transparent = True, shader = ConvexHullNode.shader, backface_cull = True, sort = -8)
                 if self._convex_hull_head_mesh:
                     renderer.queueNode(self, shader = ConvexHullNode.shader, transparent = True, mesh = self._convex_hull_head_mesh, backface_cull = True, sort = -8)

cura/Scene/CuraSceneController.py

@@ -33,7 +33,7 @@ class CuraSceneController(QObject):
             source = args[0]
         else:
             source = None
-        if not issubclass(type(source), SceneNode):
+        if not isinstance(source, SceneNode):
             return
         max_build_plate = self._calcMaxBuildPlate()
         changed = False

cura/Settings/ProfilesModel.py

@@ -36,6 +36,8 @@ class ProfilesModel(InstanceContainersModel):
         Application.getInstance().getMachineManager().activeStackChanged.connect(self._update)
         Application.getInstance().getMachineManager().activeMaterialChanged.connect(self._update)
 
+        self._empty_quality = ContainerRegistry.getInstance().findContainers(id = "empty_quality")[0]
+
     # Factory function, used by QML
     @staticmethod
     def createProfilesModel(engine, js_engine):
@@ -85,13 +87,10 @@ class ProfilesModel(InstanceContainersModel):
             if quality.getMetaDataEntry("quality_type") not in quality_type_set:
                 result.append(quality)
 
-        # if still profiles are found, add a single empty_quality ("Not supported") instance to the drop down list
+        if len(result) > 1:
-        if len(result) == 0:
+            result.remove(self._empty_quality)
-            # If not qualities are found we dynamically create a not supported container for this machine + material combination
-            not_supported_container = ContainerRegistry.getInstance().findContainers(id = "empty_quality")[0]
-            result.append(not_supported_container)
 
-        return {item.getId():item for item in result}, {} #Only return true profiles for now, no metadata. The quality manager is not able to get only metadata yet.
+        return {item.getId(): item for item in result}, {} #Only return true profiles for now, no metadata. The quality manager is not able to get only metadata yet.
 
     ##  Re-computes the items in this model, and adds the layer height role.
     def _recomputeItems(self):
@@ -114,7 +113,6 @@ class ProfilesModel(InstanceContainersModel):
         # active machine and material, and later yield the right ones.
         tmp_all_quality_items = OrderedDict()
         for item in super()._recomputeItems():
-
             profiles = container_registry.findContainersMetadata(id = item["id"])
             if not profiles or "quality_type" not in profiles[0]:
                 quality_type = ""

cura/Settings/QualityAndUserProfilesModel.py

@@ -42,5 +42,7 @@ class QualityAndUserProfilesModel(ProfilesModel):
                                      qc.getMetaDataEntry("extruder") == active_extruder.definition.getId())}
 
         result = filtered_quality_changes
-        result.update({q.getId():q for q in quality_list})
+        for q in quality_list:
+            if q.getId() != "empty_quality":
+                result[q.getId()] = q
         return result, {} #Only return true profiles for now, no metadata. The quality manager is not able to get only metadata yet.

cura/Settings/QualitySettingsModel.py

@@ -1,8 +1,6 @@
 # Copyright (c) 2017 Ultimaker B.V.
 # Cura is released under the terms of the LGPLv3 or higher.
 
-import collections
-
 from PyQt5.QtCore import pyqtProperty, pyqtSignal, Qt
 
 from UM.Logger import Logger
@@ -42,6 +40,8 @@ class QualitySettingsModel(UM.Qt.ListModel.ListModel):
         self.addRoleName(self.UserValueRole, "user_value")
         self.addRoleName(self.CategoryRole, "category")
 
+        self._empty_quality = self._container_registry.findInstanceContainers(id = "empty_quality")[0]
+
     def setExtruderId(self, extruder_id):
         if extruder_id != self._extruder_id:
             self._extruder_id = extruder_id
@@ -107,77 +107,87 @@ class QualitySettingsModel(UM.Qt.ListModel.ListModel):
         else:
             quality_changes_container = containers[0]
 
-            criteria = {
+            if quality_changes_container.getMetaDataEntry("quality_type") == "not_supported":
-                "type": "quality",
+                quality_container = self._empty_quality
-                "quality_type": quality_changes_container.getMetaDataEntry("quality_type"),
+            else:
-                "definition": quality_changes_container.getDefinition().getId()
+                criteria = {
-            }
+                    "type": "quality",
+                    "quality_type": quality_changes_container.getMetaDataEntry("quality_type"),
+                    "definition": quality_changes_container.getDefinition().getId()
+                }
 
-            quality_container = self._container_registry.findInstanceContainers(**criteria)
+                quality_container = self._container_registry.findInstanceContainers(**criteria)
-            if not quality_container:
+                if not quality_container:
-                Logger.log("w", "Could not find a quality container matching quality changes %s", quality_changes_container.getId())
+                    Logger.log("w", "Could not find a quality container matching quality changes %s", quality_changes_container.getId())
-                return
+                    return
-            quality_container = quality_container[0]
+
+                quality_container = quality_container[0]
 
         quality_type = quality_container.getMetaDataEntry("quality_type")
-        definition_id = Application.getInstance().getMachineManager().getQualityDefinitionId(quality_container.getDefinition())
-        definition = quality_container.getDefinition()
 
-        # Check if the definition container has a translation file.
+        if quality_type == "not_supported":
-        definition_suffix = ContainerRegistry.getMimeTypeForContainer(type(definition)).preferredSuffix
+            containers = []
-        catalog = i18nCatalog(os.path.basename(definition_id + "." + definition_suffix))
+        else:
-        if catalog.hasTranslationLoaded():
+            definition_id = Application.getInstance().getMachineManager().getQualityDefinitionId(quality_container.getDefinition())
-            self._i18n_catalog = catalog
+            definition = quality_container.getDefinition()
 
-        for file_name in quality_container.getDefinition().getInheritedFiles():
+            # Check if the definition container has a translation file.
-            catalog = i18nCatalog(os.path.basename(file_name))
+            definition_suffix = ContainerRegistry.getMimeTypeForContainer(type(definition)).preferredSuffix
+            catalog = i18nCatalog(os.path.basename(definition_id + "." + definition_suffix))
             if catalog.hasTranslationLoaded():
                 self._i18n_catalog = catalog
 
-        criteria = {"type": "quality", "quality_type": quality_type, "definition": definition_id}
+            for file_name in quality_container.getDefinition().getInheritedFiles():
+                catalog = i18nCatalog(os.path.basename(file_name))
+                if catalog.hasTranslationLoaded():
+                    self._i18n_catalog = catalog
 
-        if self._material_id and self._material_id != "empty_material":
+            criteria = {"type": "quality", "quality_type": quality_type, "definition": definition_id}
-            criteria["material"] = self._material_id
 
-        criteria["extruder"] = self._extruder_id
+            if self._material_id and self._material_id != "empty_material":
+                criteria["material"] = self._material_id
 
-        containers = self._container_registry.findInstanceContainers(**criteria)
+            criteria["extruder"] = self._extruder_id
-        if not containers:
-            # Try again, this time without extruder
-            new_criteria = criteria.copy()
-            new_criteria.pop("extruder")
-            containers = self._container_registry.findInstanceContainers(**new_criteria)
 
-        if not containers and "material" in criteria:
-            # Try again, this time without material
-            criteria.pop("material", None)
             containers = self._container_registry.findInstanceContainers(**criteria)
+            if not containers:
+                # Try again, this time without extruder
+                new_criteria = criteria.copy()
+                new_criteria.pop("extruder")
+                containers = self._container_registry.findInstanceContainers(**new_criteria)
 
-        if not containers:
+            if not containers and "material" in criteria:
-            # Try again, this time without material or extruder
+                # Try again, this time without material
-            criteria.pop("extruder") # "material" has already been popped
+                criteria.pop("material", None)
-            containers = self._container_registry.findInstanceContainers(**criteria)
+                containers = self._container_registry.findInstanceContainers(**criteria)
 
-        if not containers:
+            if not containers:
-            Logger.log("w", "Could not find any quality containers matching the search criteria %s" % str(criteria))
+                # Try again, this time without material or extruder
-            return
+                criteria.pop("extruder") # "material" has already been popped
+                containers = self._container_registry.findInstanceContainers(**criteria)
+
+            if not containers:
+                Logger.log("w", "Could not find any quality containers matching the search criteria %s" % str(criteria))
+                return
 
         if quality_changes_container:
-            criteria = {"type": "quality_changes", "quality_type": quality_type, "definition": definition_id, "name": quality_changes_container.getName()}
+            if quality_type == "not_supported":
-            if self._extruder_definition_id != "":
+                criteria = {"type": "quality_changes", "quality_type": quality_type, "name": quality_changes_container.getName()}
-                extruder_definitions = self._container_registry.findDefinitionContainers(id = self._extruder_definition_id)
-                if extruder_definitions:
-                    criteria["extruder"] = Application.getInstance().getMachineManager().getQualityDefinitionId(extruder_definitions[0])
-                    criteria["name"] = quality_changes_container.getName()
             else:
-                criteria["extruder"] = None
+                criteria = {"type": "quality_changes", "quality_type": quality_type, "definition": definition_id, "name": quality_changes_container.getName()}
+                if self._extruder_definition_id != "":
+                    extruder_definitions = self._container_registry.findDefinitionContainers(id = self._extruder_definition_id)
+                    if extruder_definitions:
+                        criteria["extruder"] = Application.getInstance().getMachineManager().getQualityDefinitionId(extruder_definitions[0])
+                        criteria["name"] = quality_changes_container.getName()
+                else:
+                    criteria["extruder"] = None
 
             changes = self._container_registry.findInstanceContainers(**criteria)
             if changes:
                 containers.extend(changes)
 
         global_container_stack = Application.getInstance().getGlobalContainerStack()
-        is_multi_extrusion = global_container_stack.getProperty("machine_extruder_count", "value") > 1
 
         current_category = ""
         for definition in definition_container.findDefinitions():
@@ -213,15 +223,14 @@ class QualitySettingsModel(UM.Qt.ListModel.ListModel):
             if profile_value is None and user_value is None:
                 continue
 
-            if is_multi_extrusion:
+            settable_per_extruder = global_container_stack.getProperty(definition.key, "settable_per_extruder")
-                settable_per_extruder = global_container_stack.getProperty(definition.key, "settable_per_extruder")
+            # If a setting is not settable per extruder (global) and we're looking at an extruder tab, don't show this value.
-                # If a setting is not settable per extruder (global) and we're looking at an extruder tab, don't show this value.
+            if self._extruder_id != "" and not settable_per_extruder:
-                if self._extruder_id != "" and not settable_per_extruder:
+                continue
-                    continue
 
-                # If a setting is settable per extruder (not global) and we're looking at global tab, don't show this value.
+            # If a setting is settable per extruder (not global) and we're looking at global tab, don't show this value.
-                if self._extruder_id == "" and settable_per_extruder:
+            if self._extruder_id == "" and settable_per_extruder:
-                    continue
+                continue
 
             label = definition.label
             if self._i18n_catalog:

plugins/3MFReader/ThreeMFWorkspaceReader.py

@@ -609,7 +609,7 @@ class ThreeMFWorkspaceReader(WorkspaceReader):
 
                         instance_container.setName(self._container_registry.uniqueName(instance_container.getName()))
                         new_changes_container_id = self.getNewId(instance_container.getId())
-                        instance_container._id = new_changes_container_id
+                        instance_container.setMetaDataEntry("id", new_changes_container_id)
 
                         # TODO: we don't know the following is correct or not, need to verify
                         #       AND REFACTOR!!!

plugins/3MFWriter/ThreeMFWriter.py

@@ -6,8 +6,9 @@ from UM.Math.Vector import Vector
 from UM.Logger import Logger
 from UM.Math.Matrix import Matrix
 from UM.Application import Application
-import UM.Scene.SceneNode
+from UM.Scene.SceneNode import SceneNode
-from cura.Scene.CuraSceneNode import CuraSceneNode
+
+from cura.CuraApplication import CuraApplication
 
 import Savitar
 
@@ -62,11 +63,15 @@ class ThreeMFWriter(MeshWriter):
         self._store_archive = store_archive
 
     ##  Convenience function that converts an Uranium SceneNode object to a SavitarSceneNode
-    #   \returns Uranium Scenen node.
+    #   \returns Uranium Scene node.
     def _convertUMNodeToSavitarNode(self, um_node, transformation = Matrix()):
-        if type(um_node) not in [UM.Scene.SceneNode.SceneNode, CuraSceneNode]:
+        if not isinstance(um_node, SceneNode):
             return None
 
+        active_build_plate_nr = CuraApplication.getInstance().getBuildPlateModel().activeBuildPlate
+        if um_node.callDecoration("getBuildPlateNumber") != active_build_plate_nr:
+            return
+
         savitar_node = Savitar.SceneNode()
 
         node_matrix = um_node.getLocalTransformation()
@@ -97,6 +102,9 @@ class ThreeMFWriter(MeshWriter):
                 savitar_node.setSetting(key, str(stack.getProperty(key, "value")))
 
         for child_node in um_node.getChildren():
+            # only save the nodes on the active build plate
+            if child_node.callDecoration("getBuildPlateNumber") != active_build_plate_nr:
+                continue
             savitar_child_node = self._convertUMNodeToSavitarNode(child_node)
             if savitar_child_node is not None:
                 savitar_node.addChild(savitar_child_node)

plugins/CuraEngineBackend/CuraEngineBackend.py

@@ -423,7 +423,7 @@ class CuraEngineBackend(QObject, Backend):
     #
     #   \param source The scene node that was changed.
     def _onSceneChanged(self, source):
-        if not issubclass(type(source), SceneNode):
+        if not isinstance(source, SceneNode):
             return
 
         build_plate_changed = set()

plugins/SimulationView/SimulationPass.py

@@ -106,7 +106,7 @@ class SimulationPass(RenderPass):
                 nozzle_node = node
                 nozzle_node.setVisible(False)
 
-            elif issubclass(type(node), SceneNode) and (node.getMeshData() or node.callDecoration("isBlockSlicing")) and node.isVisible():
+            elif isinstance(node, SceneNode) and (node.getMeshData() or node.callDecoration("isBlockSlicing")) and node.isVisible():
                 layer_data = node.callDecoration("getLayerData")
                 if not layer_data:
                     continue

resources/definitions/3dator.def.json

@@ -47,9 +47,9 @@
             "default_value": 30
         },
         "machine_start_gcode": {
-            "default_value": ";Sliced at: {day} {date} {time}\nM104 S{material_print_temperature} ;set temperatures\nM140 S{material_bed_temperature}\nM109 S{material_print_temperature} ;wait for temperatures\nM190 S{material_bed_temperature}\nG21  ;metric values\nG90  ;absolute positioning\nM82  ;set extruder to absolute mode\nM107  ;start with the fan off\nG28 Z0  ;move Z to min endstops\nG28 X0 Y0  ;move X/Y to min endstops\nG29  ;Auto Level\nG1 Z0.6 F{travel_speed} ;move the Nozzle near the Bed\nG92 E0\nG1 Y0  ;zero the extruded length\nG1 X10 E30 F500  ;printing a Line from right to left\nG92 E0  ;zero the extruded length again\nG1 Z2\nG1 F{travel_speed}\nM117 Printing...;Put printing message on LCD screen\nM150 R255 U255 B255 P4 ;Change LED Color to white"      },
+            "default_value": ";Sliced at: {day} {date} {time}\nM104 S{material_print_temperature} ;set temperatures\nM140 S{material_bed_temperature}\nM109 S{material_print_temperature} ;wait for temperatures\nM190 S{material_bed_temperature}\nG21  ;metric values\nG90  ;absolute positioning\nM82  ;set extruder to absolute mode\nM107  ;start with the fan off\nG28 Z0  ;move Z to min endstops\nG28 X0 Y0  ;move X/Y to min endstops\nG29  ;Auto Level\nG1 Z0.6 F{speed_travel} ;move the Nozzle near the Bed\nG92 E0\nG1 Y0  ;zero the extruded length\nG1 X10 E30 F500  ;printing a Line from right to left\nG92 E0  ;zero the extruded length again\nG1 Z2\nG1 F{speed_travel}\nM117 Printing...;Put printing message on LCD screen\nM150 R255 U255 B255 P4 ;Change LED Color to white"      },
         "machine_end_gcode": {
-            "default_value": "M104 S0                     ;extruder heater off\nM140 S0                     ;heated bed heater off (if you have it)\nG91                                    ;relative positioning\nG1 E-1 F300                            ;retract the filament a bit before lifting the nozzle, to release some of the pressure\nG1 Z+0.5 E-5 X-20 Y-20 F{travel_speed} ;move Z up a bit and retract filament even more\nG28                          ;move X/Y to min endstops, so the head is out of the way\nM84                         ;steppers off\nG90                         ;absolute positioning"
+            "default_value": "M104 S0                     ;extruder heater off\nM140 S0                     ;heated bed heater off (if you have it)\nG91                                    ;relative positioning\nG1 E-1 F300                            ;retract the filament a bit before lifting the nozzle, to release some of the pressure\nG1 Z+0.5 E-5 X-20 Y-20 F{speed_travel} ;move Z up a bit and retract filament even more\nG28                          ;move X/Y to min endstops, so the head is out of the way\nM84                         ;steppers off\nG90                         ;absolute positioning"
         }
     }
 }

resources/definitions/alya3dp.def.json

@@ -40,10 +40,10 @@
             "default_value": "RepRap"
         },
         "machine_start_gcode": {
-            "default_value": ";Sliced at: {day} {date} {time}\n;Basic settings: Layer height: {layer_height} Walls: {wall_thickness} Fill: {fill_density}\n;Print time: {print_time}\n;Filament used: {filament_amount}m {filament_weight}g\n;Filament cost: {filament_cost}\n;M190 S{print_bed_temperature} ;Uncomment to add your own bed temperature line\n;M109 S{print_temperature} ;Uncomment to add your own temperature line\nG21        ;metric values\nG90        ;absolute positioning\nM82        ;set extruder to absolute mode\nM107       ;start with the fan off\nG28 X0 Y0  ;move X/Y to min endstops\nG28 Z0     ;move Z to max endstops\nG1 Z115.0 F{travel_speed} ;move th e platform up 20mm\nG28 Z0     ;move Z to max endstop\nG1 Z15.0 F{travel_speed} ;move the platform down 15mm\nG92 E0                  ;zero the extruded length\nG1 F200 E3              ;extrude 3mm of feed stock\nG92 E0                  ;zero the extruded length again\nG1 F{travel_speed}\nM301 H1 P26.38 I2.57 D67.78\n;Put printing message on LCD screen\nM117 Printing..."
+            "default_value": ";Sliced at: {day} {date} {time}\n;Basic settings: Layer height: {layer_height} Walls: {wall_thickness} Fill: {fill_density}\n;Print time: {print_time}\n;Filament used: {filament_amount}m {filament_weight}g\n;Filament cost: {filament_cost}\n;M190 S{print_bed_temperature} ;Uncomment to add your own bed temperature line\n;M109 S{print_temperature} ;Uncomment to add your own temperature line\nG21        ;metric values\nG90        ;absolute positioning\nM82        ;set extruder to absolute mode\nM107       ;start with the fan off\nG28 X0 Y0  ;move X/Y to min endstops\nG28 Z0     ;move Z to max endstops\nG1 Z115.0 F{speed_travel} ;move th e platform up 20mm\nG28 Z0     ;move Z to max endstop\nG1 Z15.0 F{speed_travel} ;move the platform down 15mm\nG92 E0                  ;zero the extruded length\nG1 F200 E3              ;extrude 3mm of feed stock\nG92 E0                  ;zero the extruded length again\nG1 F{speed_travel}\nM301 H1 P26.38 I2.57 D67.78\n;Put printing message on LCD screen\nM117 Printing..."
         },
         "machine_end_gcode": {
-            "default_value": ";End GCode\nM104 S0                     ;extruder heater off\nM140 S0                     ;heated bed heater off (if you have it)\nG91                                    ;relative positioning\nG1 E-1 F300                            ;retract the filament a bit before lifting the nozzle, to release some of the pressure\nG1 Z+0.5 E-5 X-20 Y-20 F{travel_speed} ;move Z up a bit and retract filament even more\nG28 X0 Y0                              ;move X/Y to min endstops, so the head is out of the way\nG28 Z0\nM84                         ;steppers off\nG90                         ;absolute positioning\n;{profile_string}"
+            "default_value": ";End GCode\nM104 S0                     ;extruder heater off\nM140 S0                     ;heated bed heater off (if you have it)\nG91                                    ;relative positioning\nG1 E-1 F300                            ;retract the filament a bit before lifting the nozzle, to release some of the pressure\nG1 Z+0.5 E-5 X-20 Y-20 F{speed_travel} ;move Z up a bit and retract filament even more\nG28 X0 Y0                              ;move X/Y to min endstops, so the head is out of the way\nG28 Z0\nM84                         ;steppers off\nG90                         ;absolute positioning\n;{profile_string}"
         }
     }
 }

resources/definitions/anycubic_i3_mega.def.json

@@ -46,10 +46,10 @@
             "default_value":"RepRap (Marlin/Sprinter)"
         },
         "machine_start_gcode":{
-            "default_value":"G21 ;metric values\nG90 ;absolute positioning\nM82 ;set extruder to absolute mode\nM107 ;start with the fan off\nG28 X0 Y0 ;move X/Y to min endstops\nG28 Z0 ;move Z to min endstops\nG1 Z15.0 F{travel_speed} ;move the platform down 15mm\nG92 E0 ;zero the extruded length\nG1 F200 E3 ;extrude 3mm of feed stock\nG92 E0 ;zero the extruded length again\nG1 F{travel_speed}\nM117 Printing...\nG5"
+            "default_value":"G21 ;metric values\nG90 ;absolute positioning\nM82 ;set extruder to absolute mode\nM107 ;start with the fan off\nG28 X0 Y0 ;move X/Y to min endstops\nG28 Z0 ;move Z to min endstops\nG1 Z15.0 F{speed_travel} ;move the platform down 15mm\nG92 E0 ;zero the extruded length\nG1 F200 E3 ;extrude 3mm of feed stock\nG92 E0 ;zero the extruded length again\nG1 F{speed_travel}\nM117 Printing...\nG5"
         },
         "machine_end_gcode":{
-            "default_value":"M104 S0 ; turn off extruder\nM140 S0 ; turn off bed\nM84 ; disable motors\nM107\nG91 ;relative positioning\nG1 E-1 F300 ;retract the filament a bit before lifting the nozzle\nto release some of the pressure\nG1 Z+0.5 E-5 ;X-20 Y-20 F{travel_speed} ;move Z up a bit and retract filament even more\nG28 X0 ;Y0 ;move X/Y to min endstops\nso the head is out of the way\nG1 Y180 F2000\nM84 ;steppers off\nG90\nM300 P300 S4000"
+            "default_value":"M104 S0 ; turn off extruder\nM140 S0 ; turn off bed\nM84 ; disable motors\nM107\nG91 ;relative positioning\nG1 E-1 F300 ;retract the filament a bit before lifting the nozzle\nto release some of the pressure\nG1 Z+0.5 E-5 ;X-20 Y-20 F{speed_travel} ;move Z up a bit and retract filament even more\nG28 X0 ;Y0 ;move X/Y to min endstops\nso the head is out of the way\nG1 Y180 F2000\nM84 ;steppers off\nG90\nM300 P300 S4000"
         }
     }
 }

resources/definitions/easyarts_ares.def.json

@@ -10,7 +10,7 @@
     },
     "overrides": {
         "machine_start_gcode": {
-           "default_value": "; -- START GCODE --\nG21        ;metric values\nG90        ;absolute positioning\nM82        ;set extruder to absolute mode\nM107       ;start with the fan off\nG28        \nG29 Z0.12   ;Auto-bedleveling with Z offset        \nG92 E0                  ;zero the extruded length        \nG1 F2000 E3              ;extrude 3mm of feed stock\nG92 E0                  ;zero the extruded length again\nG1 F{travel_speed}\nM117 Printing...\n; -- end of START GCODE --"
+           "default_value": "; -- START GCODE --\nG21        ;metric values\nG90        ;absolute positioning\nM82        ;set extruder to absolute mode\nM107       ;start with the fan off\nG28        \nG29 Z0.12   ;Auto-bedleveling with Z offset        \nG92 E0                  ;zero the extruded length        \nG1 F2000 E3              ;extrude 3mm of feed stock\nG92 E0                  ;zero the extruded length again\nG1 F{speed_travel}\nM117 Printing...\n; -- end of START GCODE --"
          },
         "machine_end_gcode": {
             "default_value": "; -- START GCODE --\nG28     ; Home all axes\nM104 S0        ;extruder heater off\n;M140 S0        ;heated bed heater off (if you have it)\nG91                       ;relative positioning\nG1 E-1 F300               ;retract the filament a bit before lifting the nozzle, to release some of the pressure\n;M84            ;steppers off\nG90            ;absolute positioning\n; -- end of START GCODE --"

resources/qml/Preferences/ProfilesPage.qml

@@ -213,8 +213,8 @@ UM.ManagementPage
             ProfileTab
             {
                 title: catalog.i18nc("@title:tab", "Global Settings");
-                quality: base.currentItem != null ? base.currentItem.id : "";
+                quality: Cura.MachineManager.activeMachine.qualityChanges.id
-                material: Cura.MachineManager.allActiveMaterialIds[Cura.MachineManager.activeMachineId]
+                material: Cura.MachineManager.activeMachine.material.id
             }
 
             Repeater

resources/qml/SaveButton.qml

@@ -170,8 +170,8 @@ Item {
 
             tooltip: [1, 5].indexOf(base.backendState) != -1 ? catalog.i18nc("@info:tooltip","Slice current printjob") : catalog.i18nc("@info:tooltip","Cancel slicing process")
             // 1 = not started, 2 = Processing
-            enabled: base.backendState != "undefined" && (base.backendState == 1 || base.backendState == 2) && base.activity == true
+            enabled: base.backendState != "undefined" && ([1, 2].indexOf(base.backendState) != -1) && base.activity
-            visible: base.backendState != "undefined" && !autoSlice && (base.backendState == 1 || base.backendState == 2) && base.activity == true
+            visible: base.backendState != "undefined" && !autoSlice && ([1, 2, 4].indexOf(base.backendState) != -1) && base.activity
             property bool autoSlice
             height: UM.Theme.getSize("save_button_save_to_button").height
 
@@ -179,8 +179,8 @@ Item {
             anchors.right: parent.right
             anchors.rightMargin: UM.Theme.getSize("sidebar_margin").width
 
-            // 1 = not started, 5 = disabled
+            // 1 = not started, 4 = error, 5 = disabled
-            text: [1, 5].indexOf(base.backendState) != -1 ? catalog.i18nc("@label:Printjob", "Prepare") : catalog.i18nc("@label:Printjob", "Cancel")
+            text: [1, 4, 5].indexOf(base.backendState) != -1 ? catalog.i18nc("@label:Printjob", "Prepare") : catalog.i18nc("@label:Printjob", "Cancel")
             onClicked:
             {
                 sliceOrStopSlicing();

resources/qml/Settings/SettingView.qml

@@ -63,11 +63,9 @@ Item
             menu: ProfileMenu { }
 
             function generateActiveQualityText () {
-                var result = catalog.i18nc("@", "No Profile Available") // default text
+                var result = Cura.MachineManager.activeQualityName;
-
-                if (Cura.MachineManager.isActiveQualitySupported ) {
-                    result = Cura.MachineManager.activeQualityName
 
+                if (Cura.MachineManager.isActiveQualitySupported) {
                     if (Cura.MachineManager.activeQualityLayerHeight > 0) {
                         result += " <font color=\"" + UM.Theme.getColor("text_detail") + "\">"
                         result += " - "

resources/themes/cura-light/styles.qml

@@ -864,9 +864,10 @@ QtObject {
                 }
             }
             label: Label {
-                text: control.text;
+                text: control.text
-                color: Theme.getColor("checkbox_text");
+                color: Theme.getColor("checkbox_text")
-                font: Theme.getFont("default");
+                font: Theme.getFont("default")
+                elide: Text.ElideRight
             }
         }
     }