Merge branch 'master' of https://github.com/Ultimaker/Cura

cura/ConvexHullDecorator.py

@@ -287,5 +287,5 @@ class ConvexHullDecorator(SceneNodeDecorator):
 
     _affected_settings = [
         "adhesion_type", "raft_base_thickness", "raft_interface_thickness", "raft_surface_layers",
-        "raft_surface_thickness", "raft_airgap", "print_sequence",
+        "raft_surface_thickness", "raft_airgap", "raft_margin", "print_sequence",
         "skirt_gap", "skirt_line_count", "skirt_brim_line_width", "skirt_distance"]

cura/CuraApplication.py

@@ -203,7 +203,7 @@ class CuraApplication(QtApplication):
             "dialog_profile_path",
             "dialog_material_path"]:
 
-            Preferences.getInstance().addPreference("local_file/%s" % key, "~/")
+            Preferences.getInstance().addPreference("local_file/%s" % key, os.path.expanduser("~/"))
 
         Preferences.getInstance().setDefault("local_file/last_used_type", "text/x-gcode")
 
@@ -346,6 +346,7 @@ class CuraApplication(QtApplication):
     @pyqtSlot(str, result = QUrl)
     def getDefaultPath(self, key):
         default_path = Preferences.getInstance().getValue("local_file/%s" % key)
+        print(default_path)
         return QUrl.fromLocalFile(default_path)
 
     @pyqtSlot(str, str)
@@ -896,4 +897,4 @@ class CuraApplication(QtApplication):
             self._additional_components[area_id] = []
         self._additional_components[area_id].append(component)
 
-        self.additionalComponentsChanged.emit(area_id)
+        self.additionalComponentsChanged.emit(area_id)

cura/Settings/ContainerManager.py

@@ -244,6 +244,7 @@ class ContainerManager(QObject):
             if not type_name or entry["type"] == type_name:
                 filters.append(filter_string)
 
+        filters.append("All Files (*)")
         return filters
 
     ##  Export a container to a file
@@ -280,6 +281,9 @@ class ContainerManager(QObject):
             return { "status": "error", "message": "Container not found"}
         container = containers[0]
 
+        if UM.Platform.isOSX() and "." in file_url:
+            file_url = file_url[:file_url.rfind(".")]
+
         for suffix in mime_type.suffixes:
             if file_url.endswith(suffix):
                 break
@@ -301,7 +305,7 @@ class ContainerManager(QObject):
         with UM.SaveFile(file_url, "w") as f:
             f.write(contents)
 
-        return { "status": "success", "message": "Succesfully exported container"}
+        return { "status": "success", "message": "Succesfully exported container", "path": file_url}
 
     ##  Imports a profile from a file
     #
@@ -371,11 +375,20 @@ class ContainerManager(QObject):
                 "container": container_type
             }
 
-            suffix_list = "*." + mime_type.preferredSuffix
+            suffix = mime_type.preferredSuffix
+            if UM.Platform.isOSX() and "." in suffix:
+                # OSX's File dialog is stupid and does not allow selecting files with a . in its name
+                suffix = suffix[suffix.index(".") + 1:]
+
+            suffix_list = "*." + suffix
             for suffix in mime_type.suffixes:
                 if suffix == mime_type.preferredSuffix:
                     continue
 
+                if UM.Platform.isOSX() and "." in suffix:
+                    # OSX's File dialog is stupid and does not allow selecting files with a . in its name
+                    suffix = suffix[suffix.index("."):]
+
                 suffix_list += ", *." + suffix
 
             name_filter = "{0} ({1})".format(mime_type.comment, suffix_list)

cura/Settings/SettingOverrideDecorator.py

@@ -75,6 +75,7 @@ class SettingOverrideDecorator(SceneNodeDecorator):
     #   \param extruder_stack_id The new extruder stack to print with.
     def setActiveExtruder(self, extruder_stack_id):
         self._extruder_stack = extruder_stack_id
+        self._updateNextStack()
         self.activeExtruderChanged.emit()
 
     def getStack(self):

plugins/CuraEngineBackend/CuraEngineBackend.py

@@ -13,9 +13,11 @@ from UM.Resources import Resources
 from UM.Settings.Validator import ValidatorState #To find if a setting is in an error state. We can't slice then.
 from UM.Platform import Platform
 
+
 import cura.Settings
 
 from cura.OneAtATimeIterator import OneAtATimeIterator
+from cura.Settings.ExtruderManager import ExtruderManager
 from . import ProcessSlicedLayersJob
 from . import ProcessGCodeJob
 from . import StartSliceJob
@@ -391,22 +393,35 @@ class CuraEngineBackend(Backend):
         if self._global_container_stack:
             self._global_container_stack.propertyChanged.disconnect(self._onSettingChanged)
             self._global_container_stack.containersChanged.disconnect(self._onChanged)
+            extruders = list(ExtruderManager.getInstance().getMachineExtruders(self._global_container_stack.getId()))
+            if extruders:
+                for extruder in extruders:
+                    extruder.propertyChanged.disconnect(self._onSettingChanged)
 
         self._global_container_stack = Application.getInstance().getGlobalContainerStack()
 
         if self._global_container_stack:
             self._global_container_stack.propertyChanged.connect(self._onSettingChanged) #Note: Only starts slicing when the value changed.
             self._global_container_stack.containersChanged.connect(self._onChanged)
+            extruders = list(ExtruderManager.getInstance().getMachineExtruders(self._global_container_stack.getId()))
+            if extruders:
+                for extruder in extruders:
+                    extruder.propertyChanged.connect(self._onSettingChanged)
             self._onActiveExtruderChanged()
             self._onChanged()
 
     def _onActiveExtruderChanged(self):
+        if self._global_container_stack:
+            # Connect all extruders of the active machine. This might cause a few connects that have already happend,
+            # but that shouldn't cause issues as only new / unique connections are added.
+            extruders = list(ExtruderManager.getInstance().getMachineExtruders(self._global_container_stack.getId()))
+            if extruders:
+                for extruder in extruders:
+                    extruder.propertyChanged.connect(self._onSettingChanged)
         if self._active_extruder_stack:
-            self._active_extruder_stack.propertyChanged.disconnect(self._onSettingChanged)
             self._active_extruder_stack.containersChanged.disconnect(self._onChanged)
 
         self._active_extruder_stack = cura.Settings.ExtruderManager.getInstance().getActiveExtruderStack()
         if self._active_extruder_stack:
-            self._active_extruder_stack.propertyChanged.connect(self._onSettingChanged)  # Note: Only starts slicing when the value changed.
             self._active_extruder_stack.containersChanged.connect(self._onChanged)
 

plugins/CuraEngineBackend/StartSliceJob.py

@@ -211,7 +211,9 @@ class StartSliceJob(Job):
 
     def _handlePerObjectSettings(self, node, message):
         stack = node.callDecoration("getStack")
-        if stack:
+        # Check if the node has a stack attached to it and the stack has any settings in the top container.
+        if stack and stack.getTop().getAllKeys():
+            # Because we want to use inheritance correctly, we send all settings as seen from the per object stack.
             for key in stack.getAllKeys():
                 setting = message.addRepeatedMessage("settings")
                 setting.name = key

resources/definitions/fdmprinter.def.json

@@ -1511,14 +1511,44 @@
                 },
                 "speed_layer_0": {
                     "label": "Initial Layer Speed",
-                    "description": "The print speed for the initial layer. A lower value is advised to improve adhesion to the build plate.",
+                    "description": "The speed for the initial layer. A lower value is advised to improve adhesion to the build plate.",
                     "unit": "mm/s",
                     "type": "float",
                     "default_value": 30,
                     "minimum_value": "0.1",
                     "maximum_value": "299792458000",
                     "maximum_value_warning": "300",
-                    "settable_per_mesh": true
+                    "settable_per_mesh": true,
+                    "children":
+                    {
+                        "speed_print_layer_0":
+                        {
+                            "label": "Initial Layer Print Speed",
+                            "description": "The speed of printing for the initial layer. A lower value is advised to improve adhesion to the build plate.",
+                            "unit": "mm/s",
+                            "type": "float",
+                            "default_value": 30,
+                            "value": "speed_layer_0",
+                            "minimum_value": "0.1",
+                            "maximum_value": "299792458000",
+                            "maximum_value_warning": "300",
+                            "settable_per_mesh": true
+                        },
+                        "speed_travel_layer_0":
+                        {
+                            "label": "Initial Layer Travel Speed",
+                            "description": "The speed of travel moves in the initial layer. A lower value is advised to prevent pulling previously printed parts away from the build plate.",
+                            "unit": "mm/s",
+                            "type": "float",
+                            "default_value": 60,
+                            "value": "speed_layer_0 * speed_travel / speed_print",
+                            "minimum_value": "0.1",
+                            "maximum_value": "299792458000",
+                            "maximum_value_warning": "300",
+                            "settable_per_mesh": true,
+                            "settable_per_extruder": true
+                        }
+                    }
                 },
                 "skirt_brim_speed": {
                     "label": "Skirt/Brim Speed",
@@ -1546,8 +1576,8 @@
                     "settable_per_mesh": false,
                     "settable_per_extruder": false
                 },
-                
+
-                
+
                 "acceleration_enabled": {
                     "label": "Enable Acceleration Control",
                     "description": "Enables adjusting the print head acceleration. Increasing the accelerations can reduce printing time at the cost of print quality.",
@@ -1734,8 +1764,8 @@
                     "settable_per_mesh": false
                 },
 
-                
+
-                
+
                 "jerk_enabled": {
                     "label": "Enable Jerk Control",
                     "description": "Enables adjusting the jerk of print head when the velocity in the X or Y axis changes. Increasing the jerk can reduce printing time at the cost of print quality.",

resources/qml/Preferences/MaterialsPage.qml

@@ -255,7 +255,7 @@ UM.ManagementPage
                 else if(result.status == "success")
                 {
                     messageDialog.icon = StandardIcon.Information
-                    messageDialog.text = catalog.i18nc("@info:status", "Successfully exported material to <filename>%1</filename>").arg(fileUrl)
+                    messageDialog.text = catalog.i18nc("@info:status", "Successfully exported material to <filename>%1</filename>").arg(result.path)
                     messageDialog.open()
                 }
                 CuraApplication.setDefaultPath("dialog_material_path", folder)