Merge branch 'master' into WIP_improve_initialization

.gitignore

@@ -14,6 +14,7 @@ CuraEngine.exe
 LC_MESSAGES
 .cache
 *.qmlc
+.mypy_cache
 
 #MacOS
 .DS_Store

cmake/CuraTests.cmake

@@ -1,4 +1,4 @@
-# Copyright (c) 2017 Ultimaker B.V.
+# Copyright (c) 2018 Ultimaker B.V.
 # Cura is released under the terms of the LGPLv3 or higher.
 
 enable_testing()
@@ -53,3 +53,9 @@ foreach(_plugin ${_plugins})
         cura_add_test(NAME pytest-${_plugin_name} DIRECTORY ${_plugin_directory} PYTHONPATH "${_plugin_directory}|${CMAKE_SOURCE_DIR}|${URANIUM_DIR}")
     endif()
 endforeach()
+
+#Add code style test.
+add_test(
+    NAME "code-style"
+    COMMAND ${PYTHON_EXECUTABLE} run_mypy.py WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
+)

cura/CuraApplication.py

@@ -295,7 +295,9 @@ class CuraApplication(QtApplication):
 
         Resources.addSearchPath(os.path.join(self._app_install_dir, "share", "cura", "resources"))
         if not hasattr(sys, "frozen"):
-            Resources.addSearchPath(os.path.join(os.path.abspath(os.path.dirname(__file__)), "..", "resources"))
+            resource_path = os.path.join(os.path.abspath(os.path.dirname(__file__)), "..", "resources")
+            Resources.addSearchPath(resource_path)
+            Resources.setBundledResourcesPath(resource_path)
 
     # Adds custom property types, settings types, and extra operators (functions) that need to be registered in
     # SettingDefinition and SettingFunction.
@@ -439,7 +441,7 @@ class CuraApplication(QtApplication):
             "RotateTool",
             "ScaleTool",
             "SelectionTool",
-            "TranslateTool"
+            "TranslateTool",
         ])
         self._i18n_catalog = i18nCatalog("cura")
 
@@ -986,6 +988,8 @@ class CuraApplication(QtApplication):
         scene_bounding_box = None
         is_block_slicing_node = False
         active_build_plate = self.getMultiBuildPlateModel().activeBuildPlate
+
+        print_information = self.getPrintInformation()
         for node in DepthFirstIterator(self.getController().getScene().getRoot()):
             if (
                 not issubclass(type(node), CuraSceneNode) or
@@ -997,6 +1001,11 @@ class CuraApplication(QtApplication):
                 is_block_slicing_node = True
 
             count += 1
+
+            # After clicking the Undo button, if the build plate empty the project name needs to be set
+            if print_information.baseName == '':
+                print_information.setBaseName(node.getName())
+
             if not scene_bounding_box:
                 scene_bounding_box = node.getBoundingBox()
             else:
@@ -1004,7 +1013,7 @@ class CuraApplication(QtApplication):
                 if other_bb is not None:
                     scene_bounding_box = scene_bounding_box + node.getBoundingBox()
 
-        print_information = self.getPrintInformation()
+
         if print_information:
             print_information.setPreSliced(is_block_slicing_node)
 
@@ -1121,39 +1130,6 @@ class CuraApplication(QtApplication):
 
             Selection.add(node)
 
-    ##  Delete all nodes containing mesh data in the scene.
-    #   \param only_selectable. Set this to False to delete objects from all build plates
-    @pyqtSlot()
-    def deleteAll(self, only_selectable = True):
-        Logger.log("i", "Clearing scene")
-        if not self.getController().getToolsEnabled():
-            return
-
-        nodes = []
-        for node in DepthFirstIterator(self.getController().getScene().getRoot()):
-            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 only_selectable and not node.isSelectable():
-                continue
-            if not node.callDecoration("isSliceable") and not node.callDecoration("getLayerData") and not node.callDecoration("isGroup"):
-                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)
-        if nodes:
-            op = GroupedOperation()
-
-            for node in nodes:
-                op.addOperation(RemoveSceneNodeOperation(node))
-
-                # Reset the print information
-                self.getController().getScene().sceneChanged.emit(node)
-
-            op.push()
-            Selection.clear()
-
     ## Reset all translation on nodes with mesh data.
     @pyqtSlot()
     def resetAllTranslation(self):

cura/CuraPackageManager.py

@@ -15,12 +15,10 @@ from UM.Logger import Logger
 from UM.Resources import Resources
 from UM.Version import Version
 
-
 class CuraPackageManager(QObject):
     Version = 1
 
-    # The prefix that's added to all files for an installed package to avoid naming conflicts with user created
-    # files.
+    # The prefix that's added to all files for an installed package to avoid naming conflicts with user created files.
     PREFIX_PLACE_HOLDER = "-CP;"
 
     def __init__(self, parent = None):
@@ -31,13 +29,21 @@ class CuraPackageManager(QObject):
         self._plugin_registry = self._application.getPluginRegistry()
 
         # JSON file that keeps track of all installed packages.
-        self._package_management_file_path = os.path.join(os.path.abspath(Resources.getDataStoragePath()),
-                                                          "packages.json")
-        self._installed_package_dict = {}  # a dict of all installed packages
-        self._to_remove_package_set = set()  # a set of packages that need to be removed at the next start
-        self._to_install_package_dict = {}  # a dict of packages that need to be installed at the next start
+        self._bundled_package_management_file_path = os.path.join(
+            os.path.abspath(Resources.getBundledResourcesPath()),
+            "packages.json"
+        )
+        self._user_package_management_file_path = os.path.join(
+            os.path.abspath(Resources.getDataStoragePath()),
+            "packages.json"
+        )
 
-    installedPackagesChanged = pyqtSignal()  # Emitted whenever the installed packages collection have been changed.
+        self._bundled_package_dict = {}     # A dict of all bundled packages
+        self._installed_package_dict = {}   # A dict of all installed packages
+        self._to_remove_package_set = set() # A set of packages that need to be removed at the next start
+        self._to_install_package_dict = {}  # A dict of packages that need to be installed at the next start
+
+    installedPackagesChanged = pyqtSignal() # Emitted whenever the installed packages collection have been changed.
 
     def initialize(self):
         self._loadManagementData()
@@ -46,48 +52,62 @@ class CuraPackageManager(QObject):
 
     # (for initialize) Loads the package management file if exists
     def _loadManagementData(self) -> None:
-        if not os.path.exists(self._package_management_file_path):
-            Logger.log("i", "Package management file %s doesn't exist, do nothing", self._package_management_file_path)
+        # The bundles package management file should always be there
+        if not os.path.exists(self._bundled_package_management_file_path):
+            Logger.log("w", "Bundled package management file could not be found!")
+            return
+        # Load the bundled packages:
+        with open(self._bundled_package_management_file_path, "r", encoding = "utf-8") as f:
+            self._bundled_package_dict = json.load(f, encoding = "utf-8")
+            Logger.log("i", "Loaded bundled packages data from %s", self._bundled_package_management_file_path)
+
+        # Load the user package management file
+        if not os.path.exists(self._user_package_management_file_path):
+            Logger.log("i", "User package management file %s doesn't exist, do nothing", self._user_package_management_file_path)
             return
 
         # Need to use the file lock here to prevent concurrent I/O from other processes/threads
         container_registry = self._application.getContainerRegistry()
         with container_registry.lockFile():
-            with open(self._package_management_file_path, "r", encoding = "utf-8") as f:
-                management_dict = json.load(f, encoding = "utf-8")
 
+            # Load the user packages:
+            with open(self._user_package_management_file_path, "r", encoding="utf-8") as f:
+                management_dict = json.load(f, encoding="utf-8")
                 self._installed_package_dict = management_dict.get("installed", {})
                 self._to_remove_package_set = set(management_dict.get("to_remove", []))
                 self._to_install_package_dict = management_dict.get("to_install", {})
-
-                Logger.log("i", "Package management file %s is loaded", self._package_management_file_path)
+                Logger.log("i", "Loaded user packages management file from %s", self._user_package_management_file_path)
 
     def _saveManagementData(self) -> None:
         # Need to use the file lock here to prevent concurrent I/O from other processes/threads
         container_registry = self._application.getContainerRegistry()
         with container_registry.lockFile():
-            with open(self._package_management_file_path, "w", encoding = "utf-8") as f:
+            with open(self._user_package_management_file_path, "w", encoding = "utf-8") as f:
                 data_dict = {"version": CuraPackageManager.Version,
                              "installed": self._installed_package_dict,
                              "to_remove": list(self._to_remove_package_set),
                              "to_install": self._to_install_package_dict}
                 data_dict["to_remove"] = list(data_dict["to_remove"])
-                json.dump(data_dict, f)
-                Logger.log("i", "Package management file %s is saved", self._package_management_file_path)
+                json.dump(data_dict, f, sort_keys = True, indent = 4)
+                Logger.log("i", "Package management file %s was saved", self._user_package_management_file_path)
 
     # (for initialize) Removes all packages that have been scheduled to be removed.
     def _removeAllScheduledPackages(self) -> None:
         for package_id in self._to_remove_package_set:
             self._purgePackage(package_id)
+            del self._installed_package_dict[package_id]
         self._to_remove_package_set.clear()
         self._saveManagementData()
 
     # (for initialize) Installs all packages that have been scheduled to be installed.
     def _installAllScheduledPackages(self) -> None:
-        for package_id, installation_package_data in self._to_install_package_dict.items():
-            self._installPackage(installation_package_data)
-        self._to_install_package_dict.clear()
-        self._saveManagementData()
+
+        while self._to_install_package_dict:
+            package_id, package_info = list(self._to_install_package_dict.items())[0]
+            self._installPackage(package_info)
+            self._installed_package_dict[package_id] = self._to_install_package_dict[package_id]
+            del self._to_install_package_dict[package_id]
+            self._saveManagementData()
 
     # Checks the given package is installed. If so, return a dictionary that contains the package's information.
     def getInstalledPackageInfo(self, package_id: str) -> Optional[dict]:
@@ -99,87 +119,66 @@ class CuraPackageManager(QObject):
             return package_info
 
         if package_id in self._installed_package_dict:
-            package_info = self._installed_package_dict.get(package_id)
+            package_info = self._installed_package_dict[package_id]["package_info"]
             return package_info
 
-        for section, packages in self.getAllInstalledPackagesInfo().items():
-            for package in packages:
-                if package["package_id"] == package_id:
-                    return package
+        if package_id in self._bundled_package_dict:
+            package_info = self._bundled_package_dict[package_id]["package_info"]
+            return package_info
 
         return None
 
     def getAllInstalledPackagesInfo(self) -> dict:
-        installed_package_id_set = set(self._installed_package_dict.keys()) | set(self._to_install_package_dict.keys())
-        installed_package_id_set = installed_package_id_set.difference(self._to_remove_package_set)
+        # Add bundled, installed, and to-install packages to the set of installed package IDs
+        all_installed_ids = set()
 
-        managed_package_id_set = installed_package_id_set | self._to_remove_package_set
-
-        # TODO: For absolutely no reason, this function seems to run in a loop
-        # even though no loop is ever called with it.
+        if self._bundled_package_dict.keys():
+            all_installed_ids = all_installed_ids.union(set(self._bundled_package_dict.keys()))
+        if self._installed_package_dict.keys():
+            all_installed_ids = all_installed_ids.union(set(self._installed_package_dict.keys()))
+        if self._to_install_package_dict.keys():
+            all_installed_ids = all_installed_ids.union(set(self._to_install_package_dict.keys()))
+        all_installed_ids = all_installed_ids.difference(self._to_remove_package_set)
 
         # map of <package_type> -> <package_id> -> <package_info>
         installed_packages_dict = {}
-        for package_id in installed_package_id_set:
+        for package_id in all_installed_ids:
+
+            # Skip required plugins as they should not be tampered with
             if package_id in Application.getInstance().getRequiredPlugins():
                 continue
+
+            package_info = None
+            # Add bundled plugins
+            if package_id in self._bundled_package_dict:
+                package_info = self._bundled_package_dict[package_id]["package_info"]
+
+            # Add installed plugins
+            if package_id in self._installed_package_dict:
+                package_info = self._installed_package_dict[package_id]["package_info"]
+
+            # Add to install plugins
             if package_id in self._to_install_package_dict:
                 package_info = self._to_install_package_dict[package_id]["package_info"]
-            else:
-                package_info = self._installed_package_dict[package_id]
-            package_info["is_bundled"] = False
 
-            package_type = package_info["package_type"]
-            if package_type not in installed_packages_dict:
-                installed_packages_dict[package_type] = []
-            installed_packages_dict[package_type].append( package_info )
+            if package_info is None:
+                continue
 
             # We also need to get information from the plugin registry such as if a plugin is active
             package_info["is_active"] = self._plugin_registry.isActivePlugin(package_id)
 
-        # Also get all bundled plugins
-        all_metadata = self._plugin_registry.getAllMetaData()
-        for item in all_metadata:
-            if item == {}:
-                continue
+            # If the package ID is in bundled, label it as such
+            package_info["is_bundled"] = package_info["package_id"] in self._bundled_package_dict.keys()
 
-            plugin_package_info = self.__convertPluginMetadataToPackageMetadata(item)
-            # Only gather the bundled plugins here.
-            package_id = plugin_package_info["package_id"]
-            if package_id in managed_package_id_set:
-                continue
-            if package_id in Application.getInstance().getRequiredPlugins():
-                continue
-
-            plugin_package_info["is_bundled"] = True if plugin_package_info["author"]["display_name"] == "Ultimaker B.V." else False
-            plugin_package_info["is_active"] = self._plugin_registry.isActivePlugin(package_id)
-            package_type = "plugin"
-            if package_type not in installed_packages_dict:
-                installed_packages_dict[package_type] = []
-            installed_packages_dict[package_type].append( plugin_package_info )
+            # If there is not a section in the dict for this type, add it
+            if package_info["package_type"] not in installed_packages_dict:
+                installed_packages_dict[package_info["package_type"]] = []
+                
+            # Finally, add the data
+            installed_packages_dict[package_info["package_type"]].append(package_info)
 
         return installed_packages_dict
 
-    def __convertPluginMetadataToPackageMetadata(self, plugin_metadata: dict) -> dict:
-        package_metadata = {
-            "package_id": plugin_metadata["id"],
-            "package_type": "plugin",
-            "display_name": plugin_metadata["plugin"]["name"],
-            "description": plugin_metadata["plugin"].get("description"),
-            "package_version": plugin_metadata["plugin"]["version"],
-            "cura_version": int(plugin_metadata["plugin"]["api"]),
-            "website": "",
-            "author_id": plugin_metadata["plugin"].get("author", "UnknownID"),
-            "author": {
-                "author_id": plugin_metadata["plugin"].get("author", "UnknownID"),
-                "display_name": plugin_metadata["plugin"].get("author", ""),
-                "email": "",
-                "website": "",
-            },
-            "tags": ["plugin"],
-        }
-        return package_metadata
-
     # Checks if the given package is installed.
     def isPackageInstalled(self, package_id: str) -> bool:
         return self.getInstalledPackageInfo(package_id) is not None
@@ -293,7 +292,7 @@ class CuraPackageManager(QObject):
             from cura.CuraApplication import CuraApplication
             installation_dirs_dict = {
                 "materials": Resources.getStoragePath(CuraApplication.ResourceTypes.MaterialInstanceContainer),
-                "quality": Resources.getStoragePath(CuraApplication.ResourceTypes.QualityInstanceContainer),
+                "qualities": Resources.getStoragePath(CuraApplication.ResourceTypes.QualityInstanceContainer),
                 "plugins": os.path.abspath(Resources.getStoragePath(Resources.Plugins)),
             }
 

cura/PrintInformation.py

@@ -14,6 +14,8 @@ from UM.i18n import i18nCatalog
 from UM.Logger import Logger
 from UM.Qt.Duration import Duration
 from UM.Scene.SceneNode import SceneNode
+from UM.i18n import i18nCatalog
+from UM.MimeTypeDatabase import MimeTypeDatabase
 
 catalog = i18nCatalog("cura")
 
@@ -321,7 +323,7 @@ class PrintInformation(QObject):
 
         # when a file is opened using the terminal; the filename comes from _onFileLoaded and still contains its
         # extension. This cuts the extension off if necessary.
-        name = os.path.splitext(name)[0]
+        check_name = os.path.splitext(name)[0]
         filename_parts = os.path.basename(base_name).split(".")
 
         # If it's a gcode, also always update the job name
@@ -332,21 +334,21 @@ class PrintInformation(QObject):
 
         # if this is a profile file, always update the job name
         # name is "" when I first had some meshes and afterwards I deleted them so the naming should start again
-        is_empty = name == ""
-        if is_gcode or is_project_file or (is_empty or (self._base_name == "" and self._base_name != name)):
+        is_empty = check_name == ""
+        if is_gcode or is_project_file or (is_empty or (self._base_name == "" and self._base_name != check_name)):
             # Only take the file name part, Note : file name might have 'dot' in name as well
-            if is_project_file:
-                # This is for .curaproject
-                self._base_name = ".".join(filename_parts)
-            elif len(filename_parts) > 1:
-                if "gcode" in filename_parts:
-                    gcode_index = filename_parts.index('gcode')
-                    self._base_name = ".".join(filename_parts[0:gcode_index])
-                else:
-                    self._base_name = name
-            else:
-                self._base_name = name
 
+            data = ''
+            try:
+                mime_type = MimeTypeDatabase.getMimeTypeForFile(name)
+                data = mime_type.stripExtension(name)
+            except:
+                Logger.log("w", "Unsupported Mime Type Database file extension")
+
+            if data is not None:
+                self._base_name = data
+            else:
+                self._base_name = ''
 
             self._updateJobName()
 

cura/Settings/ExtruderManager.py

@@ -385,7 +385,8 @@ class ExtruderManager(QObject):
 
             # Register the extruder trains by position
             for extruder_train in extruder_trains:
-                self._extruder_trains[global_stack_id][extruder_train.getMetaDataEntry("position")] = extruder_train
+                extruder_position = extruder_train.getMetaDataEntry("position")
+                self._extruder_trains[global_stack_id][extruder_position] = extruder_train
 
                 # regardless of what the next stack is, we have to set it again, because of signal routing. ???
                 extruder_train.setParent(global_stack)

cura/Settings/ExtruderStack.py

@@ -38,7 +38,7 @@ class ExtruderStack(CuraContainerStack):
     #
     #   This will set the next stack and ensure that we register this stack as an extruder.
     @override(ContainerStack)
-    def setNextStack(self, stack: CuraContainerStack) -> None:
+    def setNextStack(self, stack: CuraContainerStack, connect_signals: bool = True) -> None:
         super().setNextStack(stack)
         stack.addExtruder(self)
         self.addMetaDataEntry("machine", stack.id)

cura/Settings/GlobalStack.py

@@ -125,7 +125,7 @@ class GlobalStack(CuraContainerStack):
     #
     #   This will simply raise an exception since the Global stack cannot have a next stack.
     @override(ContainerStack)
-    def setNextStack(self, next_stack: ContainerStack) -> None:
+    def setNextStack(self, stack: CuraContainerStack, connect_signals: bool = True) -> None:
         raise Exceptions.InvalidOperationError("Global stack cannot have a next stack!")
 
     # protected:
@@ -153,6 +153,23 @@ class GlobalStack(CuraContainerStack):
 
         return True
 
+    ##  Perform some sanity checks on the global stack
+    #   Sanity check for extruders; they must have positions 0 and up to machine_extruder_count - 1
+    def isValid(self):
+        container_registry = ContainerRegistry.getInstance()
+        extruder_trains = container_registry.findContainerStacks(type = "extruder_train", machine = self.getId())
+
+        machine_extruder_count = self.getProperty("machine_extruder_count", "value")
+        extruder_check_position = set()
+        for extruder_train in extruder_trains:
+            extruder_position = extruder_train.getMetaDataEntry("position")
+            extruder_check_position.add(extruder_position)
+
+        for check_position in range(machine_extruder_count):
+            if str(check_position) not in extruder_check_position:
+                return False
+        return True
+
 
 ## private:
 global_stack_mime = MimeType(

cura/Settings/MachineManager.py

@@ -6,6 +6,7 @@ import time
 #Type hinting.
 from typing import List, Dict, TYPE_CHECKING, Optional
 
+from UM.ConfigurationErrorMessage import ConfigurationErrorMessage
 from UM.Scene.Iterator.DepthFirstIterator import DepthFirstIterator
 from UM.Settings.InstanceContainer import InstanceContainer
 from UM.Settings.Interfaces import ContainerInterface
@@ -166,8 +167,6 @@ class MachineManager(QObject):
         if active_machine_id != "" and ContainerRegistry.getInstance().findContainerStacksMetadata(id = active_machine_id):
             # An active machine was saved, so restore it.
             self.setActiveMachine(active_machine_id)
-            # Make sure _active_container_stack is properly initiated
-            ExtruderManager.getInstance().setActiveExtruderIndex(0)
 
     def _onOutputDevicesChanged(self) -> None:
         self._printer_output_devices = []
@@ -358,6 +357,10 @@ class MachineManager(QObject):
             return
 
         global_stack = containers[0]
+        if not global_stack.isValid():
+            # Mark global stack as invalid
+            ConfigurationErrorMessage.getInstance().addFaultyContainers(global_stack.getId())
+            return  # We're done here
         ExtruderManager.getInstance().setActiveExtruderIndex(0)  # Switch to first extruder
         self._global_container_stack = global_stack
         self._application.setGlobalContainerStack(global_stack)

plugins/3MFReader/ThreeMFReader.py

@@ -15,6 +15,7 @@ from UM.Math.Vector import Vector
 from UM.Mesh.MeshBuilder import MeshBuilder
 from UM.Mesh.MeshReader import MeshReader
 from UM.Scene.GroupDecorator import GroupDecorator
+from UM.MimeTypeDatabase import MimeTypeDatabase, MimeType
 
 from cura.Settings.ExtruderManager import ExtruderManager
 from cura.Scene.CuraSceneNode import CuraSceneNode
@@ -25,6 +26,15 @@ from cura.Machines.QualityManager import getMachineDefinitionIDForQualitySearch
 
 MYPY = False
 
+
+MimeTypeDatabase.addMimeType(
+    MimeType(
+        name = "application/x-cura-project-file",
+        comment = "Cura Project File",
+        suffixes = ["curaproject.3mf"]
+    )
+)
+
 try:
     if not MYPY:
         import xml.etree.cElementTree as ET

plugins/ChangeLogPlugin/ChangeLog.txt

@@ -66,8 +66,8 @@ Generate a cube mesh to prevent support material generation in specific areas of
 *Real bridging - smartavionics
 New experimental feature that detects bridges, adjusting the print speed, slow and fan speed to enhance print quality on bridging parts.
 
-*Updated CuraEngine executable - thopiekar
-The CuraEngine executable now contains a dedicated icon, author information and a license.
+*Updated CuraEngine executable - thopiekar & Ultimaker B.V. ❤️
+The CuraEngine executable contains a dedicated icon, author and license info on Windows now. The icon has been designed by Ultimaker B.V.
 
 *Use RapidJSON and ClipperLib from system libraries
 Application updated to use verified copies of libraries, reducing maintenance time keeping them up to date (the operating system is now responsible), as well as reducing the amount of code shipped (as necessary code is already on the user’s system).

plugins/GCodeReader/FlavorParser.py

@@ -1,4 +1,4 @@
-# Copyright (c) 2017 Ultimaker B.V.
+# Copyright (c) 2018 Ultimaker B.V.
 # Cura is released under the terms of the LGPLv3 or higher.
 
 from UM.Application import Application
@@ -22,12 +22,16 @@ from cura.Settings.ExtruderManager import ExtruderManager
 import numpy
 import math
 import re
+from typing import Dict, List, NamedTuple, Optional, Union
 from collections import namedtuple
 
-# This parser is intented for interpret the common firmware codes among all the different flavors
+Position = NamedTuple("Position", [("x", float), ("y", float), ("z", float), ("f", float), ("e", float)])
+
+##  This parser is intended to interpret the common firmware codes among all the
+#   different flavors
 class FlavorParser:
 
-    def __init__(self):
+    def __init__(self) -> None:
         Application.getInstance().hideMessageSignal.connect(self._onHideMessage)
         self._cancelled = False
         self._message = None
@@ -44,19 +48,18 @@ class FlavorParser:
 
         Application.getInstance().getPreferences().addPreference("gcodereader/show_caution", True)
 
-    def _clearValues(self):
+    def _clearValues(self) -> None:
         self._extruder_number = 0
         self._extrusion_length_offset = [0]
         self._layer_type = LayerPolygon.Inset0Type
         self._layer_number = 0
         self._previous_z = 0
         self._layer_data_builder = LayerDataBuilder.LayerDataBuilder()
-        self._center_is_zero = False
         self._is_absolute_positioning = True    # It can be absolute (G90) or relative (G91)
         self._is_absolute_extrusion = True  # It can become absolute (M82, default) or relative (M83)
 
     @staticmethod
-    def _getValue(line, code):
+    def _getValue(line: str, code: str) -> Optional[Union[str, int, float]]:
         n = line.find(code)
         if n < 0:
             return None
@@ -71,29 +74,29 @@ class FlavorParser:
         except:
             return None
 
-    def _getInt(self, line, code):
+    def _getInt(self, line: str, code: str) -> Optional[int]:
         value = self._getValue(line, code)
         try:
             return int(value)
         except:
             return None
 
-    def _getFloat(self, line, code):
+    def _getFloat(self, line: str, code: str) -> Optional[float]:
         value = self._getValue(line, code)
         try:
             return float(value)
         except:
             return None
 
-    def _onHideMessage(self, message):
+    def _onHideMessage(self, message: str) -> None:
         if message == self._message:
             self._cancelled = True
 
     @staticmethod
-    def _getNullBoundingBox():
+    def _getNullBoundingBox() -> AxisAlignedBox:
         return AxisAlignedBox(minimum=Vector(0, 0, 0), maximum=Vector(10, 10, 10))
 
-    def _createPolygon(self, layer_thickness, path, extruder_offsets):
+    def _createPolygon(self, layer_thickness: float, path: List[List[Union[float, int]]], extruder_offsets: List[float]) -> bool:
         countvalid = 0
         for point in path:
             if point[5] > 0:
@@ -139,12 +142,12 @@ class FlavorParser:
         this_layer.polygons.append(this_poly)
         return True
 
-    def _createEmptyLayer(self, layer_number):
+    def _createEmptyLayer(self, layer_number: int) -> None:
         self._layer_data_builder.addLayer(layer_number)
         self._layer_data_builder.setLayerHeight(layer_number, 0)
         self._layer_data_builder.setLayerThickness(layer_number, 0)
 
-    def _calculateLineWidth(self, current_point, previous_point, current_extrusion, previous_extrusion, layer_thickness):
+    def _calculateLineWidth(self, current_point: Position, previous_point: Position, current_extrusion: float, previous_extrusion: float, layer_thickness: float) -> float:
         # Area of the filament
         Af = (self._filament_diameter / 2) ** 2 * numpy.pi
         # Length of the extruded filament
@@ -166,7 +169,7 @@ class FlavorParser:
             return 0.35
         return line_width
 
-    def _gCode0(self, position, params, path):
+    def _gCode0(self, position: Position, params: Position, path: List[List[Union[float, int]]]) -> Position:
         x, y, z, f, e = position
 
         if self._is_absolute_positioning:
@@ -202,7 +205,7 @@ class FlavorParser:
     _gCode1 = _gCode0
 
     ##  Home the head.
-    def _gCode28(self, position, params, path):
+    def _gCode28(self, position: Position, params: Position, path: List[List[Union[float, int]]]) -> Position:
         return self._position(
             params.x if params.x is not None else position.x,
             params.y if params.y is not None else position.y,
@@ -211,20 +214,20 @@ class FlavorParser:
             position.e)
 
     ##  Set the absolute positioning
-    def _gCode90(self, position, params, path):
+    def _gCode90(self, position: Position, params: Position, path: List[List[Union[float, int]]]) -> Position:
         self._is_absolute_positioning = True
         self._is_absolute_extrusion = True
         return position
 
     ##  Set the relative positioning
-    def _gCode91(self, position, params, path):
+    def _gCode91(self, position: Position, params: Position, path: List[List[Union[float, int]]]) -> Position:
         self._is_absolute_positioning = False
         self._is_absolute_extrusion = False
         return position
 
     ##  Reset the current position to the values specified.
     #   For example: G92 X10 will set the X to 10 without any physical motion.
-    def _gCode92(self, position, params, path):
+    def _gCode92(self, position: Position, params: Position, path: List[List[Union[float, int]]]) -> Position:
         if params.e is not None:
             # Sometimes a G92 E0 is introduced in the middle of the GCode so we need to keep those offsets for calculate the line_width
             self._extrusion_length_offset[self._extruder_number] += position.e[self._extruder_number] - params.e
@@ -236,7 +239,7 @@ class FlavorParser:
             params.f if params.f is not None else position.f,
             position.e)
 
-    def processGCode(self, G, line, position, path):
+    def processGCode(self, G: int, line: str, position: Position, path: List[List[Union[float, int]]]) -> Position:
         func = getattr(self, "_gCode%s" % G, None)
         line = line.split(";", 1)[0]  # Remove comments (if any)
         if func is not None:
@@ -257,27 +260,25 @@ class FlavorParser:
                     f = float(item[1:]) / 60
                 if item[0] == "E":
                     e = float(item[1:])
-            if self._is_absolute_positioning and ((x is not None and x < 0) or (y is not None and y < 0)):
-                self._center_is_zero = True
             params = self._position(x, y, z, f, e)
             return func(position, params, path)
         return position
 
-    def processTCode(self, T, line, position, path):
+    def processTCode(self, T: int, line: str, position: Position, path: List[List[Union[float, int]]]) -> Position:
         self._extruder_number = T
         if self._extruder_number + 1 > len(position.e):
             self._extrusion_length_offset.extend([0] * (self._extruder_number - len(position.e) + 1))
             position.e.extend([0] * (self._extruder_number - len(position.e) + 1))
         return position
 
-    def processMCode(self, M, line, position, path):
+    def processMCode(self, M: int, line: str, position: Position, path: List[List[Union[float, int]]]) -> Position:
         pass
 
     _type_keyword = ";TYPE:"
     _layer_keyword = ";LAYER:"
 
     ##  For showing correct x, y offsets for each extruder
-    def _extruderOffsets(self):
+    def _extruderOffsets(self) -> Dict[int, List[float]]:
         result = {}
         for extruder in ExtruderManager.getInstance().getExtruderStacks():
             result[int(extruder.getMetaData().get("position", "0"))] = [
@@ -285,7 +286,7 @@ class FlavorParser:
                 extruder.getProperty("machine_nozzle_offset_y", "value")]
         return result
 
-    def processGCodeStream(self, stream):
+    def processGCodeStream(self, stream: str) -> Optional[CuraSceneNode]:
         Logger.log("d", "Preparing to load GCode")
         self._cancelled = False
         # We obtain the filament diameter from the selected extruder to calculate line widths
@@ -453,10 +454,9 @@ class FlavorParser:
             Logger.log("w", "File doesn't contain any valid layers")
 
         settings = Application.getInstance().getGlobalContainerStack()
-        machine_width = settings.getProperty("machine_width", "value")
-        machine_depth = settings.getProperty("machine_depth", "value")
-
-        if not self._center_is_zero:
+        if not settings.getProperty("machine_center_is_zero", "value"):
+            machine_width = settings.getProperty("machine_width", "value")
+            machine_depth = settings.getProperty("machine_depth", "value")
             scene_node.setPosition(Vector(-machine_width / 2, 0, machine_depth / 2))
 
         Logger.log("d", "GCode loading finished")

plugins/GCodeReader/GCodeReader.py

@@ -5,10 +5,20 @@ from UM.FileHandler.FileReader import FileReader
 from UM.Mesh.MeshReader import MeshReader
 from UM.i18n import i18nCatalog
 from UM.Application import Application
+from UM.MimeTypeDatabase import MimeTypeDatabase, MimeType
 
 catalog = i18nCatalog("cura")
 from . import MarlinFlavorParser, RepRapFlavorParser
 
+
+MimeTypeDatabase.addMimeType(
+    MimeType(
+        name = "application/x-cura-gcode-file",
+        comment = "Cura GCode File",
+        suffixes = ["gcode", "gcode.gz"]
+    )
+)
+
 # Class for loading and parsing G-code files
 class GCodeReader(MeshReader):
 

plugins/GCodeWriter/GCodeWriter.py

@@ -66,9 +66,9 @@ class GCodeWriter(MeshWriter):
 
         active_build_plate = Application.getInstance().getMultiBuildPlateModel().activeBuildPlate
         scene = Application.getInstance().getController().getScene()
-        gcode_dict = getattr(scene, "gcode_dict")
-        if not gcode_dict:
+        if not hasattr(scene, "gcode_dict"):
             return False
+        gcode_dict = getattr(scene, "gcode_dict")
         gcode_list = gcode_dict.get(active_build_plate, None)
         if gcode_list is not None:
             has_settings = False

plugins/MachineSettingsAction/MachineSettingsAction.py

@@ -56,8 +56,6 @@ class MachineSettingsAction(MachineAction):
             if self._isEmptyDefinitionChanges(definition_changes_id):
                 return
 
-            self._container_registry.removeContainer(definition_changes_id)
-
     def _reset(self):
         if not self._global_container_stack:
             return

plugins/MachineSettingsAction/plugin.json

@@ -2,7 +2,7 @@
     "name": "Machine Settings action",
     "author": "fieldOfView",
     "version": "1.0.0",
-    "description": "Provides a way to change machine settings (such as build volume, nozzle size, etc)",
+    "description": "Provides a way to change machine settings (such as build volume, nozzle size, etc.).",
     "api": 4,
     "i18n-catalog": "cura"
 }

plugins/Toolbox/resources/qml/Toolbox.qml

@@ -12,11 +12,14 @@ Window
     property var selection: null
     title: catalog.i18nc("@title", "Toolbox")
     modality: Qt.ApplicationModal
+    flags: Qt.Dialog | Qt.CustomizeWindowHint | Qt.WindowTitleHint | Qt.WindowCloseButtonHint
+
     width: 720 * screenScaleFactor
     height: 640 * screenScaleFactor
-    minimumWidth: 720 * screenScaleFactor
-    maximumWidth: 720 * screenScaleFactor
-    minimumHeight: 350 * screenScaleFactor
+    minimumWidth: width
+    maximumWidth: minimumWidth
+    minimumHeight: height
+    maximumHeight: minimumHeight
     color: UM.Theme.getColor("sidebar")
     UM.I18nCatalog
     {
@@ -76,7 +79,7 @@ Window
         {
             id: footer
             visible: toolbox.restartRequired
-            height: toolbox.restartRequired ? UM.Theme.getSize("toolbox_footer").height : 0
+            height: visible ? UM.Theme.getSize("toolbox_footer").height : 0
         }
         // TODO: Clean this up:
         Connections

plugins/Toolbox/resources/qml/ToolboxActionButtonStyle.qml

@@ -0,0 +1,29 @@
+// Copyright (c) 2018 Ultimaker B.V.
+// Toolbox is released under the terms of the LGPLv3 or higher.
+
+import QtQuick 2.2
+import QtQuick.Controls 1.4
+import QtQuick.Controls.Styles 1.4
+import UM 1.1 as UM
+
+ButtonStyle
+{
+    background: Rectangle
+    {
+        implicitWidth: UM.Theme.getSize("toolbox_action_button").width
+        implicitHeight: UM.Theme.getSize("toolbox_action_button").height
+        color: "transparent"
+        border
+        {
+            width: UM.Theme.getSize("default_lining").width
+            color: UM.Theme.getColor("lining")
+        }
+    }
+    label: Label
+    {
+        text: control.text
+        color: UM.Theme.getColor("text")
+        verticalAlignment: Text.AlignVCenter
+        horizontalAlignment: Text.AlignHCenter
+    }
+}

plugins/Toolbox/resources/qml/ToolboxAuthorPage.qml

@@ -1,7 +1,7 @@
 // Copyright (c) 2018 Ultimaker B.V.
 // Toolbox is released under the terms of the LGPLv3 or higher.
 
-import QtQuick 2.2
+import QtQuick 2.3
 import QtQuick.Controls 1.4
 import QtQuick.Controls.Styles 1.4
 import UM 1.1 as UM
@@ -9,7 +9,7 @@ import UM 1.1 as UM
 Item
 {
     id: page
-    property var details: base.selection
+    property var details: base.selection || {}
     anchors.fill: parent
     ToolboxBackColumn
     {
@@ -32,6 +32,7 @@ Item
             height: UM.Theme.getSize("toolbox_thumbnail_medium").height
             fillMode: Image.PreserveAspectFit
             source: details.icon_url || "../images/logobot.svg"
+            mipmap: true
             anchors
             {
                 top: parent.top
@@ -53,7 +54,7 @@ Item
                 rightMargin: UM.Theme.getSize("wide_margin").width
                 bottomMargin: UM.Theme.getSize("default_margin").height
             }
-            text: details.name
+            text: details.name || ""
             font: UM.Theme.getFont("large")
             wrapMode: Text.WordWrap
             width: parent.width
@@ -62,7 +63,7 @@ Item
         Label
         {
             id: description
-            text: details.description
+            text: details.description || ""
             anchors
             {
                 top: title.bottom
@@ -114,6 +115,7 @@ Item
                 }
                 font: UM.Theme.getFont("very_small")
                 color: UM.Theme.getColor("text")
+                linkColor: UM.Theme.getColor("text_link")
                 onLinkActivated: Qt.openUrlExternally(link)
             }
         }

plugins/Toolbox/resources/qml/ToolboxCompatibilityChart.qml

@@ -8,6 +8,7 @@ import UM 1.1 as UM
 
 Item
 {
+    property var packageData
     anchors.topMargin: UM.Theme.getSize("default_margin").height
     height: visible ? childrenRect.height : 0
     visible: packageData.type == "material" && packageData.has_configs
@@ -36,8 +37,8 @@ Item
             Label
             {
                 anchors.verticalCenter: parent.verticalCenter
-                elide: styleData.elideMode
-                text: styleData.value
+                elide: Text.ElideRight
+                text: styleData.value || ""
                 color: UM.Theme.getColor("text")
                 font: UM.Theme.getFont("default_bold")
             }
@@ -55,8 +56,8 @@ Item
             Label
             {
                 anchors.verticalCenter: parent.verticalCenter
-                elide: styleData.elideMode
-                text: styleData.value
+                elide: Text.ElideRight
+                text: styleData.value || ""
                 color: UM.Theme.getColor("text_medium")
                 font: UM.Theme.getFont("default")
             }
@@ -67,8 +68,8 @@ Item
             Label
             {
                 anchors.verticalCenter: parent.verticalCenter
-                elide: styleData.elideMode
-                text: styleData.value
+                elide: Text.ElideRight
+                text: styleData.value || ""
                 color: UM.Theme.getColor("text_medium")
                 font: UM.Theme.getFont("default")
             }

plugins/Toolbox/resources/qml/ToolboxDetailPage.qml

@@ -1,7 +1,7 @@
 // Copyright (c) 2018 Ultimaker B.V.
 // Toolbox is released under the terms of the LGPLv3 or higher.
 
-import QtQuick 2.2
+import QtQuick 2.3
 import QtQuick.Controls 1.4
 import QtQuick.Controls.Styles 1.4
 import UM 1.1 as UM
@@ -33,6 +33,7 @@ Item
             height: UM.Theme.getSize("toolbox_thumbnail_medium").height
             fillMode: Image.PreserveAspectFit
             source: details.icon_url || "../images/logobot.svg"
+            mipmap: true
             anchors
             {
                 top: parent.top
@@ -54,8 +55,9 @@ Item
                 rightMargin: UM.Theme.getSize("wide_margin").width
                 bottomMargin: UM.Theme.getSize("default_margin").height
             }
-            text: details.name
+            text: details.name || ""
             font: UM.Theme.getFont("large")
+            color: UM.Theme.getColor("text")
             wrapMode: Text.WordWrap
             width: parent.width
             height: UM.Theme.getSize("toolbox_property_label").height
@@ -113,7 +115,7 @@ Item
                 text:
                 {
                     var date = new Date(details.last_updated)
-                    return date.toLocaleString(Qt.locale())
+                    return date.toLocaleString(UM.Preferences.getValue("general/language"))
                 }
                 font: UM.Theme.getFont("very_small")
                 color: UM.Theme.getColor("text")
@@ -133,6 +135,7 @@ Item
                 }
                 font: UM.Theme.getFont("very_small")
                 color: UM.Theme.getColor("text")
+                linkColor: UM.Theme.getColor("text_link")
                 onLinkActivated: Qt.openUrlExternally(link)
             }
         }

plugins/Toolbox/resources/qml/ToolboxDetailTile.qml

@@ -10,9 +10,8 @@ Item
 {
     id: tile
     property bool installed: toolbox.isInstalled(model.id)
-    property var packageData: model
     width: detailList.width - UM.Theme.getSize("wide_margin").width
-    height: Math.max(UM.Theme.getSize("toolbox_detail_tile").height, childrenRect.height + UM.Theme.getSize("default_margin").height)
+    height: normalData.height + compatibilityChart.height + 4 * UM.Theme.getSize("default_margin").height
     Item
     {
         id: normalData
@@ -46,6 +45,7 @@ Item
             font: UM.Theme.getFont("default")
         }
     }
+
     Item
     {
         id: controls
@@ -76,58 +76,9 @@ Item
             }
             enabled: installed || !(toolbox.isDownloading && toolbox.activePackage != model) //Don't allow installing while another download is running.
             opacity: enabled ? 1.0 : 0.5
-            style: ButtonStyle
-            {
-                background: Rectangle
-                {
-                    implicitWidth: 96
-                    implicitHeight: 30
-                    color:
-                    {
-                        if (installed)
-                        {
-                            return UM.Theme.getColor("action_button_disabled")
-                        }
-                        else
-                        {
-                            if ( control.hovered )
-                            {
-                                return UM.Theme.getColor("primary_hover")
-                            }
-                            else
-                            {
-                                return UM.Theme.getColor("primary")
-                            }
-                        }
 
-                    }
-                }
-                label: Label
-                {
-                    text: control.text
-                    color:
-                    {
-                        if (installed)
-                        {
-                            return UM.Theme.getColor("action_button_disabled_text")
-                        }
-                        else
-                        {
-                            if ( control.hovered )
-                            {
-                                return UM.Theme.getColor("button_text_hover")
-                            }
-                            else
-                            {
-                                return UM.Theme.getColor("button_text")
-                            }
-                        }
-                    }
-                    verticalAlignment: Text.AlignVCenter
-                    horizontalAlignment: Text.AlignHCenter
-                    font: UM.Theme.getFont("default_bold")
-                }
-            }
+            property alias installed: tile.installed
+            style: UM.Theme.styles.toolbox_action_button
             onClicked:
             {
                 if (installed)
@@ -164,6 +115,7 @@ Item
         id: compatibilityChart
         anchors.top: normalData.bottom
         width: normalData.width
+        packageData: model
     }
 
     Rectangle

plugins/Toolbox/resources/qml/ToolboxDownloadsGrid.qml

@@ -9,9 +9,7 @@ import UM 1.1 as UM
 
 Column
 {
-    // HACK: GridLayouts don't render to the correct height with odd numbers of
-    // items, so if odd, add some extra space.
-    height: grid.model.items.length % 2 == 0 ? childrenRect.height : childrenRect.height + UM.Theme.getSize("toolbox_thumbnail_small").height
+    height: childrenRect.height
     width: parent.width
     spacing: UM.Theme.getSize("default_margin").height
     Label
@@ -36,6 +34,7 @@ Column
             delegate: ToolboxDownloadsGridTile
             {
                 Layout.preferredWidth: (grid.width - (grid.columns - 1) * grid.columnSpacing) / grid.columns
+                Layout.preferredHeight: UM.Theme.getSize("toolbox_thumbnail_small").height
             }
         }
     }

plugins/Toolbox/resources/qml/ToolboxDownloadsGridTile.qml

@@ -1,7 +1,7 @@
 // Copyright (c) 2018 Ultimaker B.V.
 // Toolbox is released under the terms of the LGPLv3 or higher.
 
-import QtQuick 2.2
+import QtQuick 2.3
 import QtQuick.Controls 1.4
 import QtQuick.Controls.Styles 1.4
 import QtQuick.Layouts 1.3
@@ -34,10 +34,11 @@ Item
             Image
             {
                 anchors.centerIn: parent
-                width: UM.Theme.getSize("toolbox_thumbnail_small").width - 26
-                height: UM.Theme.getSize("toolbox_thumbnail_small").height - 26
+                width: UM.Theme.getSize("toolbox_thumbnail_small").width - UM.Theme.getSize("wide_margin").width
+                height: UM.Theme.getSize("toolbox_thumbnail_small").height - UM.Theme.getSize("wide_margin").width
                 fillMode: Image.PreserveAspectFit
                 source: model.icon_url || "../images/logobot.svg"
+                mipmap: true
             }
         }
         Column

plugins/Toolbox/resources/qml/ToolboxDownloadsShowcaseTile.qml

@@ -1,7 +1,7 @@
 // Copyright (c) 2018 Ultimaker B.V.
 // Toolbox is released under the terms of the LGPLv3 or higher.
 
-import QtQuick 2.2
+import QtQuick 2.3
 import QtQuick.Controls 1.4
 import QtQuick.Controls.Styles 1.4
 import UM 1.1 as UM
@@ -9,7 +9,7 @@ import UM 1.1 as UM
 Item
 {
     width: UM.Theme.getSize("toolbox_thumbnail_large").width
-    height: childrenRect.height
+    height: thumbnail.height + packageName.height
     Rectangle
     {
         id: highlight
@@ -40,14 +40,16 @@ Item
             height: UM.Theme.getSize("toolbox_thumbnail_large").height - 2 * UM.Theme.getSize("default_margin").height
             fillMode: Image.PreserveAspectFit
             source: model.icon_url || "../images/logobot.svg"
+            mipmap: true
         }
     }
     Label
     {
+        id: packageName
         text: model.name
         anchors
         {
-            bottom: parent.bottom
+            top: thumbnail.bottom
             horizontalCenter: parent.horizontalCenter
         }
         verticalAlignment: Text.AlignVCenter

plugins/Toolbox/resources/qml/ToolboxFooter.qml

@@ -14,8 +14,7 @@ Item
     height: visible ? Math.floor(UM.Theme.getSize("toolbox_footer").height) : 0
     Label
     {
-        visible: toolbox.restartRequired
-        text: catalog.i18nc("@info", "You will need to restart Cura before changes in plugins have effect.")
+        text: catalog.i18nc("@info", "You will need to restart Cura before changes in packages have effect.")
         height: Math.floor(UM.Theme.getSize("toolbox_footer_button").height)
         verticalAlignment: Text.AlignVCenter
         anchors
@@ -38,7 +37,6 @@ Item
             right: parent.right
             rightMargin: UM.Theme.getSize("wide_margin").width
         }
-        visible: toolbox.restartRequired
         iconName: "dialog-restart"
         onClicked: toolbox.restart()
         style: ButtonStyle
@@ -49,7 +47,7 @@ Item
                 implicitHeight: Math.floor(UM.Theme.getSize("toolbox_footer_button").height)
                 color: control.hovered ? UM.Theme.getColor("primary_hover") : UM.Theme.getColor("primary")
             }
-            label: Text
+            label: Label
             {
                 color: UM.Theme.getColor("button_text")
                 font: UM.Theme.getFont("default_bold")
@@ -61,7 +59,7 @@ Item
     }
     ToolboxShadow
     {
-        visible: toolbox.restartRequired
+        visible: footer.visible
         anchors.bottom: footer.top
         reversed: true
     }

plugins/Toolbox/resources/qml/ToolboxHeader.qml

@@ -24,7 +24,8 @@ Item
         ToolboxTabButton
         {
             text: catalog.i18nc("@title:tab", "Plugins")
-            active: toolbox.viewCategory == "plugin"
+            active: toolbox.viewCategory == "plugin" && enabled
+            enabled: toolbox.viewPage != "loading" && toolbox.viewPage != "errored"
             onClicked:
             {
                 toolbox.filterModelByProp("packages", "type", "plugin")
@@ -35,7 +36,8 @@ Item
         ToolboxTabButton
         {
             text: catalog.i18nc("@title:tab", "Materials")
-            active: toolbox.viewCategory == "material"
+            active: toolbox.viewCategory == "material" && enabled
+            enabled: toolbox.viewPage != "loading" && toolbox.viewPage != "errored"
             onClicked:
             {
                 toolbox.filterModelByProp("authors", "package_types", "material")

plugins/Toolbox/resources/qml/ToolboxInstalledTile.qml

@@ -1,21 +1,18 @@
 // Copyright (c) 2018 Ultimaker B.V.
 // Toolbox is released under the terms of the LGPLv3 or higher.
 
-import QtQuick 2.2
+import QtQuick 2.7
 import QtQuick.Controls 1.4
 import QtQuick.Controls.Styles 1.4
 import UM 1.1 as UM
 
 Item
 {
+    height: UM.Theme.getSize("toolbox_installed_tile").height
+    width: parent.width
     property bool canUpdate: false
     property bool isEnabled: true
-    height: UM.Theme.getSize("toolbox_installed_tile").height
-    anchors
-    {
-        left: parent.left
-        right: parent.right
-    }
+
     Rectangle
     {
         color: UM.Theme.getColor("lining")
@@ -23,197 +20,86 @@ Item
         height: UM.Theme.getSize("default_lining").height
         anchors.bottom: parent.bottom
     }
-    Column
+    Row
     {
-        id: pluginInfo
-        property var color: isEnabled ? UM.Theme.getColor("text") : UM.Theme.getColor("lining")
+        id: tileRow
         height: parent.height
-        anchors
+        width: parent.width
+        spacing: UM.Theme.getSize("default_margin").width
+        topPadding: UM.Theme.getSize("default_margin").height
+
+        CheckBox
         {
-            left: parent.left
-            top: parent.top
-            right: authorInfo.left
-            topMargin: UM.Theme.getSize("default_margin").height
-            rightMargin: UM.Theme.getSize("default_margin").width
-        }
-        Label
-        {
-            text: model.name
-            width: parent.width
-            height: UM.Theme.getSize("toolbox_property_label").height
-            wrapMode: Text.WordWrap
-            verticalAlignment: Text.AlignVCenter
-            font: UM.Theme.getFont("default_bold")
-            color: pluginInfo.color
-        }
-        Text
-        {
-            text: model.description
-            width: parent.width
-            height: UM.Theme.getSize("toolbox_property_label").height
-            clip: true
-            wrapMode: Text.WordWrap
-            color: pluginInfo.color
-            elide: Text.ElideRight
-        }
-    }
-    Column
-    {
-        id: authorInfo
-        height: parent.height
-        width: Math.floor(UM.Theme.getSize("toolbox_action_button").width * 1.25)
-        anchors
-        {
-            top: parent.top
-            topMargin: UM.Theme.getSize("default_margin").height
-            right: pluginActions.left
-            rightMargin: UM.Theme.getSize("default_margin").width
-        }
-        Label
-        {
-            text:
-            {
-                if (model.author_email)
-                {
-                    return "<a href=\"mailto:" + model.author_email + "?Subject=Cura: " + model.name + "\">" + model.author_name + "</a>"
-                }
-                else
-                {
-                    return model.author_name
-                }
-            }
-            width: parent.width
-            height: UM.Theme.getSize("toolbox_property_label").height
-            wrapMode: Text.WordWrap
-            verticalAlignment: Text.AlignVCenter
-            horizontalAlignment: Text.AlignLeft
-            onLinkActivated: Qt.openUrlExternally("mailto:" + model.author_email + "?Subject=Cura: " + model.name + " Plugin")
-            color: model.enabled ? UM.Theme.getColor("text") : UM.Theme.getColor("lining")
-        }
-    }
-    Column
-    {
-        id: pluginActions
-        width: childrenRect.width
-        height: childrenRect.height
-        spacing: UM.Theme.getSize("default_margin").height
-        anchors
-        {
-            top: parent.top
-            right: parent.right
-            topMargin: UM.Theme.getSize("default_margin").height
-        }
-        Button {
-            id: removeButton
-            text:
-            {
-                if (model.is_bundled)
-                {
-                    return isEnabled ? catalog.i18nc("@action:button", "Disable") : catalog.i18nc("@action:button", "Enable")
-                }
-                else
-                {
-                    return catalog.i18nc("@action:button", "Uninstall")
-                }
-            }
+            id: disableButton
+            checked: isEnabled
+            visible: model.type == "plugin"
+            width: visible ? UM.Theme.getSize("checkbox").width : 0
             enabled: !toolbox.isDownloading
-            style: ButtonStyle
+            style: UM.Theme.styles.checkbox
+            onClicked: toolbox.isEnabled(model.id) ? toolbox.disable(model.id) : toolbox.enable(model.id)
+        }
+        Column
+        {
+            id: pluginInfo
+            topPadding: UM.Theme.getSize("default_margin").height / 2
+            property var color: model.type === "plugin" && !isEnabled ? UM.Theme.getColor("lining") : UM.Theme.getColor("text")
+            width: tileRow.width - (authorInfo.width + pluginActions.width + 2 * tileRow.spacing + ((disableButton.visible) ? disableButton.width + tileRow.spacing : 0))
+            Label
             {
-                background: Rectangle
-                {
-                    implicitWidth: UM.Theme.getSize("toolbox_action_button").width
-                    implicitHeight: UM.Theme.getSize("toolbox_action_button").height
-                    color: "transparent"
-                    border
-                    {
-                        width: UM.Theme.getSize("default_lining").width
-                        color: UM.Theme.getColor("lining")
-                    }
-                }
-                label: Text
-                {
-                    text: control.text
-                    color: UM.Theme.getColor("text")
-                    verticalAlignment: Text.AlignVCenter
-                    horizontalAlignment: Text.AlignHCenter
-                }
+                text: model.name
+                width: parent.width
+                height: UM.Theme.getSize("toolbox_property_label").height
+                wrapMode: Text.WordWrap
+                font: UM.Theme.getFont("default_bold")
+                color: pluginInfo.color
             }
-            onClicked:
+            Label
             {
-                if (model.is_bundled)
+                text: model.description
+                maximumLineCount: 3
+                elide: Text.ElideRight
+                width: parent.width
+                wrapMode: Text.WordWrap
+                color: pluginInfo.color
+            }
+        }
+        Column
+        {
+            id: authorInfo
+            width: Math.floor(UM.Theme.getSize("toolbox_action_button").width * 1.25)
+
+            Label
+            {
+                text:
                 {
-                    if (toolbox.isEnabled(model.id))
+                    if (model.author_email)
                     {
-                        toolbox.disable(model.id)
+                        return "<a href=\"mailto:" + model.author_email + "?Subject=Cura: " + model.name + "\">" + model.author_name + "</a>"
                     }
                     else
                     {
-                        toolbox.enable(model.id)
+                        return model.author_name
                     }
                 }
-                else
-                {
-                    toolbox.uninstall(model.id)
-                }
+                width: parent.width
+                height: UM.Theme.getSize("toolbox_property_label").height
+                wrapMode: Text.WordWrap
+                verticalAlignment: Text.AlignVCenter
+                horizontalAlignment: Text.AlignLeft
+                onLinkActivated: Qt.openUrlExternally("mailto:" + model.author_email + "?Subject=Cura: " + model.name + " Plugin")
+                color: model.enabled ? UM.Theme.getColor("text") : UM.Theme.getColor("lining")
+                linkColor: UM.Theme.getColor("text_link")
             }
         }
-        Button
+        ToolboxInstalledTileActions
         {
-            id: updateButton
-            text: catalog.i18nc("@action:button", "Update")
-            visible: canUpdate
-            style: ButtonStyle
-            {
-                background: Rectangle
-                {
-                    implicitWidth: UM.Theme.getSize("toolbox_action_button").width
-                    implicitHeight: UM.Theme.getSize("toolbox_action_button").height
-                    color: control.hovered ? UM.Theme.getColor("primary_hover") : UM.Theme.getColor("primary")
-                }
-                label: Label
-                {
-                    text: control.text
-                    color: control.hovered ? UM.Theme.getColor("button_text") : UM.Theme.getColor("button_text_hover")
-                    verticalAlignment: Text.AlignVCenter
-                    horizontalAlignment: Text.AlignHCenter
-                    font: UM.Theme.getFont("default_bold")
-                }
-            }
-            onClicked:
-            {
-                toolbox.update(model.id);
-            }
+            id: pluginActions
         }
-        ProgressBar
+        Connections
         {
-            id: progressbar
-            anchors
-            {
-                left: updateButton.left
-                right: updateButton.right
-                top: updateButton.bottom
-                topMargin: Math.floor(UM.Theme.getSize("default_margin") / 4)
-            }
-            value: toolbox.isDownloading ? toolbox.downloadProgress : 0
-            visible: toolbox.isDownloading
-            style: ProgressBarStyle
-            {
-                background: Rectangle
-                {
-                    color: UM.Theme.getColor("lining")
-                    implicitHeight: Math.floor(UM.Theme.getSize("toolbox_progress_bar").height)
-                }
-                progress: Rectangle
-                {
-                    color: UM.Theme.getColor("primary")
-                }
-            }
+            target: toolbox
+            onEnabledChanged: isEnabled = toolbox.isEnabled(model.id)
+            onMetadataChanged: canUpdate = toolbox.canUpdate(model.id)
         }
     }
-    Connections
-    {
-        target: toolbox
-        onEnabledChanged: isEnabled = toolbox.isEnabled(model.id)
-        onMetadataChanged: canUpdate = toolbox.canUpdate(model.id)
-    }
-}
+}

plugins/Toolbox/resources/qml/ToolboxInstalledTileActions.qml

@@ -0,0 +1,93 @@
+// Copyright (c) 2018 Ultimaker B.V.
+// Toolbox is released under the terms of the LGPLv3 or higher.
+
+import QtQuick 2.7
+import QtQuick.Controls 1.4
+import QtQuick.Controls.Styles 1.4
+import UM 1.1 as UM
+
+Column
+{
+    width: UM.Theme.getSize("toolbox_action_button").width
+    spacing: UM.Theme.getSize("narrow_margin").height
+
+    Item
+    {
+        width: parent.width
+        height: childrenRect.height
+        visible: canUpdate
+        Button
+        {
+            id: updateButton
+            text: catalog.i18nc("@action:button", "Update")
+            style: ButtonStyle
+            {
+                background: Rectangle
+                {
+                    implicitWidth: UM.Theme.getSize("toolbox_action_button").width
+                    implicitHeight: UM.Theme.getSize("toolbox_action_button").height
+                    color: control.hovered ? UM.Theme.getColor("primary_hover") : UM.Theme.getColor("primary")
+                }
+                label: Label
+                {
+                    text: control.text
+                    color: control.hovered ? UM.Theme.getColor("button_text") : UM.Theme.getColor("button_text_hover")
+                    verticalAlignment: Text.AlignVCenter
+                    horizontalAlignment: Text.AlignHCenter
+                    font: UM.Theme.getFont("default_bold")
+                }
+            }
+            onClicked: toolbox.update(model.id)
+        }
+        ProgressBar
+        {
+            id: progressbar
+            width: parent.width
+            value: toolbox.isDownloading ? toolbox.downloadProgress : 0
+            visible: toolbox.isDownloading
+            style: ProgressBarStyle
+            {
+                background: Rectangle
+                {
+                    color: "transparent"
+                    implicitHeight: UM.Theme.getSize("toolbox_action_button").height
+                }
+                progress: Rectangle
+                {
+                    // TODO Define a good color that fits the purpuse
+                    color: "blue"
+                    opacity: 0.5
+                }
+            }
+        }
+    }
+    Button
+    {
+        id: removeButton
+        text: catalog.i18nc("@action:button", "Uninstall")
+        visible: !model.is_bundled
+        enabled: !toolbox.isDownloading
+        style: ButtonStyle
+        {
+            background: Rectangle
+            {
+                implicitWidth: UM.Theme.getSize("toolbox_action_button").width
+                implicitHeight: UM.Theme.getSize("toolbox_action_button").height
+                color: "transparent"
+                border
+                {
+                    width: UM.Theme.getSize("default_lining").width
+                    color: UM.Theme.getColor("lining")
+                }
+            }
+            label: Label
+            {
+                text: control.text
+                color: UM.Theme.getColor("text")
+                verticalAlignment: Text.AlignVCenter
+                horizontalAlignment: Text.AlignHCenter
+            }
+        }
+        onClicked: toolbox.uninstall(model.id)
+    }
+}

plugins/Toolbox/resources/qml/ToolboxLicenseDialog.qml

@@ -42,7 +42,7 @@ UM.Dialog
             anchors.right: parent.right
             anchors.topMargin: UM.Theme.getSize("default_margin").height
             readOnly: true
-            text: licenseDialog.licenseContent
+            text: licenseDialog.licenseContent || ""
         }
     }
     rightButtons:

plugins/Toolbox/resources/qml/ToolboxTabButton.qml

@@ -25,7 +25,7 @@ Button
                 height: UM.Theme.getSize("sidebar_header_highlight").height
             }
         }
-        label: Text
+        label: Label
         {
             text: control.text
             color:
@@ -43,7 +43,7 @@ Button
                     return UM.Theme.getColor("topbar_button_text_inactive");
                 }
             }
-            font: control.active ? UM.Theme.getFont("medium_bold") : UM.Theme.getFont("medium")
+            font: control.enabled ? (control.active ? UM.Theme.getFont("medium_bold") : UM.Theme.getFont("medium")) : UM.Theme.getFont("default_italic")
             verticalAlignment: Text.AlignVCenter
             horizontalAlignment: Text.AlignHCenter
         }

plugins/Toolbox/src/PackagesModel.py

@@ -28,8 +28,9 @@ class PackagesModel(ListModel):
         self.addRoleName(Qt.UserRole + 11, "download_url")
         self.addRoleName(Qt.UserRole + 12, "last_updated")
         self.addRoleName(Qt.UserRole + 13, "is_bundled")
-        self.addRoleName(Qt.UserRole + 14, "has_configs")
-        self.addRoleName(Qt.UserRole + 15, "supported_configs")
+        self.addRoleName(Qt.UserRole + 14, "is_enabled")
+        self.addRoleName(Qt.UserRole + 15, "has_configs")
+        self.addRoleName(Qt.UserRole + 16, "supported_configs")
 
         # List of filters for queries. The result is the union of the each list of results.
         self._filter = {}  # type: Dict[str, str]
@@ -52,20 +53,26 @@ class PackagesModel(ListModel):
                         configs_model = ConfigsModel()
                         configs_model.setConfigs(package["data"]["supported_configs"])
 
+            if "author_id" not in package["author"] or "display_name" not in package["author"]:
+                package["author"]["author_id"] = ""
+                package["author"]["display_name"] = ""
+                # raise Exception("Detected a package with malformed author data.")
+
             items.append({
                 "id":                package["package_id"],
                 "type":              package["package_type"],
                 "name":              package["display_name"],
                 "version":           package["package_version"],
-                "author_id":         package["author"]["author_id"] if "author_id" in package["author"] else package["author"]["name"],
-                "author_name":       package["author"]["display_name"] if "display_name" in package["author"] else package["author"]["name"],
-                "author_email":      package["author"]["email"] if "email" in package["author"] else "None",
-                "description":       package["description"],
+                "author_id":         package["author"]["author_id"],
+                "author_name":       package["author"]["display_name"],
+                "author_email":      package["author"]["email"] if "email" in package["author"] else None,
+                "description":       package["description"] if "description" in package else None,
                 "icon_url":          package["icon_url"] if "icon_url" in package else None,
                 "image_urls":        package["image_urls"] if "image_urls" in package else None,
                 "download_url":      package["download_url"] if "download_url" in package else None,
                 "last_updated":      package["last_updated"] if "last_updated" in package else None,
                 "is_bundled":        package["is_bundled"] if "is_bundled" in package else False,
+                "is_enabled":        package["is_enabled"] if "is_enabled" in package else False,
                 "has_configs":       has_configs,
                 "supported_configs": configs_model
             })

plugins/Toolbox/src/Toolbox.py

@@ -13,19 +13,17 @@ from PyQt5.QtNetwork import QNetworkAccessManager, QNetworkRequest, QNetworkRepl
 from UM.Application import Application
 from UM.Logger import Logger
 from UM.PluginRegistry import PluginRegistry
-from UM.Qt.Bindings.PluginsModel import PluginsModel
 from UM.Extension import Extension
 from UM.i18n import i18nCatalog
 from UM.Version import Version
 
+import cura
 from cura.CuraApplication import CuraApplication
 from .AuthorsModel import AuthorsModel
 from .PackagesModel import PackagesModel
-from .ConfigsModel import ConfigsModel
 
 i18n_catalog = i18nCatalog("cura")
 
-
 ##  The Toolbox class is responsible of communicating with the server through the API
 class Toolbox(QObject, Extension):
     def __init__(self, parent=None) -> None:
@@ -34,7 +32,7 @@ class Toolbox(QObject, Extension):
         self._application = Application.getInstance()
         self._package_manager = None
         self._plugin_registry = Application.getInstance().getPluginRegistry()
-        self._packages_version = self._plugin_registry.APIVersion
+        self._packages_version = self._getPackagesVersion()
         self._api_version = 1
         self._api_url = "https://api-staging.ultimaker.com/cura-packages/v{api_version}/cura/v{package_version}".format( api_version = self._api_version, package_version = self._packages_version)
 
@@ -66,22 +64,22 @@ class Toolbox(QObject, Extension):
 
         # Data:
         self._metadata = {
-            "authors": [],
-            "packages": [],
-            "plugins_showcase": [],
-            "plugins_installed": [],
-            "materials_showcase": [],
+            "authors":             [],
+            "packages":            [],
+            "plugins_showcase":    [],
+            "plugins_installed":   [],
+            "materials_showcase":  [],
             "materials_installed": []
         }
 
         # Models:
         self._models = {
-            "authors": AuthorsModel(self),
-            "packages": PackagesModel(self),
-            "plugins_showcase": PackagesModel(self),
-            "plugins_available": PackagesModel(self),
-            "plugins_installed": PackagesModel(self),
-            "materials_showcase": AuthorsModel(self),
+            "authors":             AuthorsModel(self),
+            "packages":            PackagesModel(self),
+            "plugins_showcase":    PackagesModel(self),
+            "plugins_available":   PackagesModel(self),
+            "plugins_installed":   PackagesModel(self),
+            "materials_showcase":  AuthorsModel(self),
             "materials_available": PackagesModel(self),
             "materials_installed": PackagesModel(self)
         }
@@ -154,6 +152,13 @@ class Toolbox(QObject, Extension):
     def _onAppInitialized(self) -> None:
         self._package_manager = Application.getInstance().getCuraPackageManager()
 
+    def _getPackagesVersion(self) -> int:
+        if not hasattr(cura, "CuraVersion"):
+            return self._plugin_registry.APIVersion
+        if not hasattr(cura.CuraVersion, "CuraPackagesVersion"):
+            return self._plugin_registry.APIVersion
+        return cura.CuraVersion.CuraPackagesVersion
+
     @pyqtSlot()
     def browsePackages(self) -> None:
         # Create the network manager:
@@ -244,7 +249,6 @@ class Toolbox(QObject, Extension):
 
     @pyqtSlot()
     def restart(self):
-        self._package_manager._removeAllScheduledPackages()
         CuraApplication.getInstance().windowClosed()
 
     # Checks
@@ -326,8 +330,8 @@ class Toolbox(QObject, Extension):
 
     # Handlers for Network Events
     # --------------------------------------------------------------------------
-    def _onNetworkAccessibleChanged(self, accessible: int) -> None:
-        if accessible == 0:
+    def _onNetworkAccessibleChanged(self, network_accessibility: QNetworkAccessManager.NetworkAccessibility) -> None:
+        if network_accessibility == QNetworkAccessManager.NotAccessible:
             self.resetDownload()
 
     def _onRequestFinished(self, reply: QNetworkReply) -> None:
@@ -347,50 +351,55 @@ class Toolbox(QObject, Extension):
         if reply.operation() == QNetworkAccessManager.GetOperation:
             for type, url in self._request_urls.items():
                 if reply.url() == url:
-                    try:
-                        json_data = json.loads(bytes(reply.readAll()).decode("utf-8"))
+                    if reply.attribute(QNetworkRequest.HttpStatusCodeAttribute) == 200:
+                        try:
+                            json_data = json.loads(bytes(reply.readAll()).decode("utf-8"))
+
+                            # Check for errors:
+                            if "errors" in json_data:
+                                for error in json_data["errors"]:
+                                    Logger.log("e", "%s", error["title"])
+                                return
+
+                            # Create model and apply metadata:
+                            if not self._models[type]:
+                                Logger.log("e", "Could not find the %s model.", type)
+                                break
+
+                            # HACK: Eventually get rid of the code from here...
+                            if type is "plugins_showcase" or type is "materials_showcase":
+                                self._metadata["plugins_showcase"] = json_data["data"]["plugin"]["packages"]
+                                self._models["plugins_showcase"].setMetadata(self._metadata["plugins_showcase"])
+                                self._metadata["materials_showcase"] = json_data["data"]["material"]["authors"]
+                                self._models["materials_showcase"].setMetadata(self._metadata["materials_showcase"])
+                            else:
+                                # ...until here.
+                                # This hack arises for multiple reasons but the main
+                                # one is because there are not separate API calls
+                                # for different kinds of showcases.
+                                self._metadata[type] = json_data["data"]
+                                self._models[type].setMetadata(self._metadata[type])
+
+                            # Do some auto filtering
+                            # TODO: Make multiple API calls in the future to handle this
+                            if type is "packages":
+                                self._models[type].setFilter({"type": "plugin"})
+                            if type is "authors":
+                                self._models[type].setFilter({"package_types": "material"})
+
+                            self.metadataChanged.emit()
+
+                            if self.loadingComplete() is True:
+                                self.setViewPage("overview")
 
-                        # Check for errors:
-                        if "errors" in json_data:
-                            for error in json_data["errors"]:
-                                Logger.log("e", "%s", error["title"])
                             return
-
-                        # Create model and apply metadata:
-                        if not self._models[type]:
-                            Logger.log("e", "Could not find the %s model.", type)
+                        except json.decoder.JSONDecodeError:
+                            Logger.log("w", "Toolbox: Received invalid JSON for %s.", type)
                             break
-
-                        # HACK: Eventually get rid of the code from here...
-                        if type is "plugins_showcase" or type is "materials_showcase":
-                            self._metadata["plugins_showcase"] = json_data["data"]["plugin"]["packages"]
-                            self._models["plugins_showcase"].setMetadata(self._metadata["plugins_showcase"])
-                            self._metadata["materials_showcase"] = json_data["data"]["material"]["authors"]
-                            self._models["materials_showcase"].setMetadata(self._metadata["materials_showcase"])
-                        else:
-                            # ...until here.
-                            # This hack arises for multiple reasons but the main
-                            # one is because there are not separate API calls
-                            # for different kinds of showcases.
-                            self._metadata[type] = json_data["data"]
-                            self._models[type].setMetadata(self._metadata[type])
-
-                        # Do some auto filtering
-                        # TODO: Make multiple API calls in the future to handle this
-                        if type is "packages":
-                            self._models[type].setFilter({"type": "plugin"})
-                        if type is "authors":
-                            self._models[type].setFilter({"package_types": "material"})
-
-                        self.metadataChanged.emit()
-
-                        if self.loadingComplete() is True:
-                            self.setViewPage("overview")
-
+                    else:
+                        self.setViewPage("errored")
+                        self.resetDownload()
                         return
-                    except json.decoder.JSONDecodeError:
-                        Logger.log("w", "Toolbox: Received invalid JSON for %s.", type)
-                        break
 
         else:
             # Ignore any operation that is not a get operation
@@ -403,7 +412,7 @@ class Toolbox(QObject, Extension):
             if bytes_sent == bytes_total:
                 self.setIsDownloading(False)
                 self._download_reply.downloadProgress.disconnect(self._onDownloadProgress)
-                # <ust not delete the temporary file on Windows
+                # Must not delete the temporary file on Windows
                 self._temp_plugin_file = tempfile.NamedTemporaryFile(mode = "w+b", suffix = ".curapackage", delete = False)
                 file_path = self._temp_plugin_file.name
                 # Write first and close, otherwise on Windows, it cannot read the file
@@ -450,7 +459,7 @@ class Toolbox(QObject, Extension):
         self._active_package = package
         self.activePackageChanged.emit()
 
-    @pyqtProperty("QVariantMap", fset = setActivePackage, notify = activePackageChanged)
+    @pyqtProperty(QObject, fset = setActivePackage, notify = activePackageChanged)
     def activePackage(self) -> Optional[Dict[str, Any]]:
         return self._active_package
 

plugins/UFPWriter/__init__.py

@@ -11,6 +11,16 @@ except ImportError:
 
 from UM.i18n import i18nCatalog #To translate the file format description.
 from UM.Mesh.MeshWriter import MeshWriter #For the binary mode flag.
+from UM.MimeTypeDatabase import MimeTypeDatabase, MimeType
+
+
+MimeTypeDatabase.addMimeType(
+    MimeType(
+        name = "application/x-cura-stl-file",
+        comment = "Cura UFP File",
+        suffixes = ["ufp"]
+    )
+)
 
 i18n_catalog = i18nCatalog("cura")
 

plugins/UM3NetworkPrinting/UM3OutputDevicePlugin.py

@@ -188,14 +188,10 @@ class UM3OutputDevicePlugin(OutputDevicePlugin):
                 b"name": system_info["name"].encode("utf-8"),
                 b"address": address.encode("utf-8"),
                 b"firmware_version": system_info["firmware"].encode("utf-8"),
-                b"manual": b"true"
+                b"manual": b"true",
+                b"machine": str(system_info['hardware']["typeid"]).encode("utf-8")
             }
 
-            if "hardware" in system_info and 'typeid' in system_info["hardware"]:
-                properties[b"machine"] = str(system_info['hardware']["typeid"]).encode("utf-8")
-            else:
-                properties[b"machine"] = system_info["variant"].encode("utf-8")
-
             if has_cluster_capable_firmware:
                 # Cluster needs an additional request, before it's completed.
                 properties[b"incomplete"] = b"true"

plugins/UM3NetworkPrinting/plugin.json

@@ -1,7 +1,7 @@
 {
     "name": "UM3 Network Connection",
     "author": "Ultimaker B.V.",
-    "description": "Manages network connections to Ultimaker 3 printers",
+    "description": "Manages network connections to Ultimaker 3 printers.",
     "version": "1.0.0",
     "api": 4,
     "i18n-catalog": "cura"

plugins/UltimakerMachineActions/plugin.json

@@ -2,7 +2,7 @@
     "name": "Ultimaker machine actions",
     "author": "Ultimaker B.V.",
     "version": "1.0.0",
-    "description": "Provides machine actions for Ultimaker machines (such as bed leveling wizard, selecting upgrades, etc)",
+    "description": "Provides machine actions for Ultimaker machines (such as bed leveling wizard, selecting upgrades, etc.).",
     "api": 4,
     "i18n-catalog": "cura"
 }

plugins/UserAgreement/plugin.json

@@ -2,7 +2,7 @@
     "name": "UserAgreement",
     "author": "Ultimaker B.V.",
     "version": "1.0.0",
-    "description": "Ask the user once if he/she agrees with our license",
+    "description": "Ask the user once if he/she agrees with our license.",
     "api": 4,
     "i18n-catalog": "cura"
 }

resources/definitions/fdmprinter.def.json

@@ -227,6 +227,7 @@
                 {
                     "label": "Outer nozzle diameter",
                     "description": "The outer diameter of the tip of the nozzle.",
+                    "unit": "mm",
                     "default_value": 1,
                     "type": "float",
                     "settable_per_mesh": false,
@@ -238,6 +239,7 @@
                 {
                     "label": "Nozzle length",
                     "description": "The height difference between the tip of the nozzle and the lowest part of the print head.",
+                    "unit": "mm",
                     "default_value": 3,
                     "type": "float",
                     "settable_per_mesh": false,
@@ -261,6 +263,7 @@
                 {
                     "label": "Heat zone length",
                     "description": "The distance from the tip of the nozzle in which heat from the nozzle is transferred to the filament.",
+                    "unit": "mm",
                     "default_value": 16,
                     "type": "float",
                     "settable_per_mesh": false,
@@ -271,6 +274,7 @@
                 {
                     "label": "Filament Park Distance",
                     "description": "The distance from the tip of the nozzle where to park the filament when an extruder is no longer used.",
+                    "unit": "mm",
                     "default_value": 16,
                     "value": "machine_heat_zone_length",
                     "type": "float",

resources/definitions/printrbot_simple.def.json

@@ -32,7 +32,7 @@
         "machine_gcode_flavor": { "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 ;home X/Y\nG28 Z0    ;home Z\nG92 E0    ;zero the extruded length\nG29       ;initiate auto bed leveling sequence\nG92 X132.4 Y20 ;correct bed origin (G29 changes it)"
+            "default_value": "G21       ;metric values\nG90       ;absolute positioning\nM82       ;set extruder to absolute mode\nM107      ;start with the fan off\nG28 X0 Y0 ;home X/Y\nG28 Z0    ;home Z\nG92 E0    ;zero the extruded length\nG29       ;initiate auto bed leveling sequence"
         },
         "machine_end_gcode": {
             "default_value": "M104 S0     ;extruder heater off\nM140 S0     ;heated bed heater off (if you have it)\nM106 S0     ;fan off\nG91         ;relative positioning\nG1 E-1 F300 ;retract the filament a bit\nG1 Z+1 E-5 F9000 ;move Z up a bit and retract even more\nG28 X0 Y0   ;home X/Y, so the head is out of the way\nM84         ;steppers off\nG90         ;absolute positioning"

resources/definitions/ultimaker_s5.def.json

@@ -37,7 +37,7 @@
     "overrides": {
         "machine_name": { "default_value": "Ultimaker S5" },
         "machine_width": { "default_value": 330 },
-        "machine_depth": { "default_value": 245 },
+        "machine_depth": { "default_value": 240 },
         "machine_height": { "default_value": 300 },
         "machine_heated_bed": { "default_value": true },
         "machine_nozzle_heat_up_speed": { "default_value": 1.4 },

resources/definitions/vertex_k8400.def.json

@@ -8,7 +8,7 @@
         "file_formats": "text/x-gcode",
         "icon": "icon_ultimaker2",
         "platform": "Vertex_build_panel.stl",
-        "platform_offset": [0, -2, 0],        
+        "platform_offset": [0, -3, 0],
         "supports_usb_connection": true,
         "supported_actions": ["MachineSettingsAction"]
     },

resources/definitions/vertex_k8400_dual.def.json

@@ -8,7 +8,7 @@
         "file_formats": "text/x-gcode",
         "icon": "icon_ultimaker2",
         "platform": "Vertex_build_panel.stl",
-        "platform_offset": [0, -2, 0],        
+        "platform_offset": [0, -3, 0],
         "machine_extruder_trains": {
             "0": "vertex_k8400_dual_1st",
             "1": "vertex_k8400_dual_2nd"

resources/i18n/de_DE/cura.po

@@ -3558,7 +3558,7 @@ msgstr "Druckeinrichtung deaktiviert\nG-Code-Dateien können nicht geändert wer
 #: /home/ruben/Projects/Cura/resources/qml/Sidebar.qml:380
 msgctxt "@label Hours and minutes"
 msgid "00h 00min"
-msgstr "00 Stunden 00 Minuten"
+msgstr "00 St. 00 M."
 
 #: /home/ruben/Projects/Cura/resources/qml/Sidebar.qml:398
 msgctxt "@tooltip"
@@ -5493,7 +5493,7 @@ msgstr "Cura-Profil-Reader"
 
 #~ msgctxt "@label"
 #~ msgid "00h 00min"
-#~ msgstr "00 Stunden 00 Minuten"
+#~ msgstr "00 St. 00 M."
 
 #~ msgctxt "@tooltip"
 #~ msgid "<b>Time information</b>"
@@ -5517,7 +5517,7 @@ msgstr "Cura-Profil-Reader"
 
 #~ msgctxt "@label"
 #~ msgid "<a href='%1'>Check material compatibility</a>"
-#~ msgstr "<a href='%1‘>Materialkompatibilität prüfen</a>"
+#~ msgstr "<a href='%1'>Materialkompatibilität prüfen</a>"
 
 #~ msgctxt "name"
 #~ msgid "UM3 Network Connection (Cluster)"

resources/quality/malyan_m200/malyan_m200_0.04375.inst.cfg

@@ -1,22 +0,0 @@
-[general]
-version = 4
-name = M1 Quality
-definition = malyan_m200
-
-[metadata]
-setting_version = 4
-type = quality
-quality_type = fine
-weight = 2
-
-[values]
-layer_height = 0.04375
-layer_height_0 = 0.2625
-wall_thickness = 1.05
-top_bottom_thickness = 0.72
-infill_sparse_density = 22
-speed_print = 50
-speed_layer_0 = =round(speed_print * 30 / 50)
-speed_topbottom = 20
-cool_min_layer_time = 5
-cool_min_speed = 10

resources/quality/malyan_m200/malyan_m200_0.0875.inst.cfg

@@ -1,22 +0,0 @@
-[general]
-version = 4
-name = M2 Quality
-definition = malyan_m200
-
-[metadata]
-setting_version = 4
-type = quality
-quality_type = high
-weight = 1
-
-[values]
-layer_height = 0.0875
-layer_height_0 = 0.2625
-wall_thickness = 1.05
-top_bottom_thickness = 0.72
-infill_sparse_density = 22
-speed_print = 50
-speed_layer_0 = =round(speed_print * 30 / 50)
-speed_topbottom = 20
-cool_min_layer_time = 5
-cool_min_speed = 10

resources/quality/malyan_m200/malyan_m200_0.13125.inst.cfg

@@ -1,22 +0,0 @@
-[general]
-version = 4
-name = M3 Quality
-definition = malyan_m200
-
-[metadata]
-setting_version = 4
-type = quality
-quality_type = normal
-weight = 0
-
-[values]
-layer_height = 0.13125
-layer_height_0 = 0.2625
-wall_thickness = 1.05
-top_bottom_thickness = 0.72
-infill_sparse_density = 22
-speed_print = 50
-speed_layer_0 = =round(speed_print * 30 / 50)
-speed_topbottom = 20
-cool_min_layer_time = 5
-cool_min_speed = 10

resources/quality/malyan_m200/malyan_m200_0.175.inst.cfg

@@ -1,23 +0,0 @@
-[general]
-version = 4
-name = M4 Quality
-definition = malyan_m200
-
-[metadata]
-setting_version = 4
-type = quality
-quality_type = fast
-weight = -1
-global_quality = true
-
-[values]
-layer_height = 0.175
-layer_height_0 = 0.2625
-wall_thickness = 1.05
-top_bottom_thickness = 0.72
-infill_sparse_density = 22
-speed_print = 50
-speed_layer_0 = =round(speed_print * 30 / 50)
-speed_topbottom = 20
-cool_min_layer_time = 5
-cool_min_speed = 10

resources/quality/malyan_m200/malyan_m200_0.21875.inst.cfg

@@ -1,22 +0,0 @@
-[general]
-version = 4
-name = M5 Quality
-definition = malyan_m200
-
-[metadata]
-setting_version = 4
-type = quality
-quality_type = faster
-weight = -2
-
-[values]
-layer_height = 0.21875
-layer_height_0 = 0.2625
-wall_thickness = 1.05
-top_bottom_thickness = 0.72
-infill_sparse_density = 22
-speed_print = 50
-speed_layer_0 = =round(speed_print * 30 / 50)
-speed_topbottom = 20
-cool_min_layer_time = 5
-cool_min_speed = 10

resources/quality/malyan_m200/malyan_m200_0.2625.inst.cfg

@@ -1,22 +0,0 @@
-[general]
-version = 4
-name = M6 Quality
-definition = malyan_m200
-
-[metadata]
-setting_version = 4
-type = quality
-quality_type = draft
-weight = -3
-
-[values]
-layer_height = 0.2625
-layer_height_0 = 0.2625
-wall_thickness = 1.05
-top_bottom_thickness = 0.72
-infill_sparse_density = 22
-speed_print = 50
-speed_layer_0 = =round(speed_print * 30 / 50)
-speed_topbottom = 20
-cool_min_layer_time = 5
-cool_min_speed = 10

resources/quality/malyan_m200/malyan_m200_0.30625.inst.cfg

@@ -1,22 +0,0 @@
-[general]
-version = 4
-name = M7 Quality
-definition = malyan_m200
-
-[metadata]
-setting_version = 4
-type = quality
-quality_type = turbo
-weight = -4
-
-[values]
-layer_height = 0.30625
-layer_height_0 = 0.30625
-wall_thickness = 1.05
-top_bottom_thickness = 0.72
-infill_sparse_density = 22
-speed_print = 50
-speed_layer_0 = =round(speed_print * 30 / 50)
-speed_topbottom = 20
-cool_min_layer_time = 5
-cool_min_speed = 10

resources/quality/malyan_m200/malyan_m200_0.35.inst.cfg

@@ -1,23 +0,0 @@
-[general]
-version = 4
-name = M8 Quality
-definition = malyan_m200
-
-[metadata]
-setting_version = 4
-type = quality
-quality_type = hyper
-weight = -5
-global_quality = true
-
-[values]
-layer_height = 0.35
-layer_height_0 = 0.35
-wall_thickness = 1.05
-top_bottom_thickness = 0.72
-infill_sparse_density = 22
-speed_print = 50
-speed_layer_0 = =round(speed_print * 30 / 50)
-speed_topbottom = 20
-cool_min_layer_time = 5
-cool_min_speed = 10

resources/quality/ultimaker_s5/um_s5_aa0.25_PP_Normal_Quality.inst.cfg

@@ -25,11 +25,11 @@ jerk_enabled = True
 jerk_print = 25
 line_width = =machine_nozzle_size * 0.92
 machine_min_cool_heat_time_window = 15
-material_bed_temperature_layer_0 = 90
-material_final_print_temperature = 195
-material_initial_print_temperature = 200
-material_print_temperature = 205
-material_print_temperature_layer_0 = 208
+material_bed_temperature_layer_0 = =material_bed_temperature + 5
+material_final_print_temperature = =material_print_temperature - 10
+material_initial_print_temperature = =material_print_temperature - 5
+material_print_temperature = =default_material_print_temperature - 15
+material_print_temperature_layer_0 = =material_print_temperature + 3
 multiple_mesh_overlap = 0
 prime_tower_enable = False
 prime_tower_size = 16

resources/quality/ultimaker_s5/um_s5_aa0.4_ABS_Draft_Print.inst.cfg

@@ -26,5 +26,6 @@ speed_wall = =math.ceil(speed_print * 45 / 60)
 speed_wall_0 = =math.ceil(speed_wall * 35 / 45)
 wall_thickness = 1
 
-infill_line_width = 0.4
-speed_infill = 50
+infill_line_width = =round(line_width * 0.4 / 0.35, 2)
+speed_infill = =math.ceil(speed_print * 50 / 60)
+

resources/quality/ultimaker_s5/um_s5_aa0.4_ABS_Fast_Print.inst.cfg

@@ -25,5 +25,6 @@ speed_topbottom = =math.ceil(speed_print * 30 / 60)
 speed_wall = =math.ceil(speed_print * 40 / 60)
 speed_wall_0 = =math.ceil(speed_wall * 30 / 40)
 
-infill_line_width = 0.4
-speed_infill = 45
+infill_line_width = =round(line_width * 0.4 / 0.35, 2)
+speed_infill = =math.ceil(speed_print * 45 / 60)
+

resources/quality/ultimaker_s5/um_s5_aa0.4_ABS_High_Quality.inst.cfg

@@ -24,5 +24,6 @@ speed_layer_0 = 20
 speed_topbottom = =math.ceil(speed_print * 30 / 50)
 speed_wall = =math.ceil(speed_print * 30 / 50)
 
-infill_line_width = 0.4
-speed_infill = 40
+infill_line_width = =round(line_width * 0.4 / 0.35, 2)
+speed_infill = =math.ceil(speed_print * 40 / 50)
+

resources/quality/ultimaker_s5/um_s5_aa0.4_ABS_Normal_Quality.inst.cfg

@@ -23,5 +23,5 @@ speed_layer_0 = 20
 speed_topbottom = =math.ceil(speed_print * 30 / 55)
 speed_wall = =math.ceil(speed_print * 30 / 55)
 
-infill_line_width = 0.4
-speed_infill = 40
+infill_line_width = =round(line_width * 0.4 / 0.35, 2)
+speed_infill = =math.ceil(speed_print * 40 / 55)

resources/quality/ultimaker_s5/um_s5_aa0.4_CPE_Draft_Print.inst.cfg

@@ -23,8 +23,7 @@ speed_wall = =math.ceil(speed_print * 45 / 60)
 speed_wall_0 = =math.ceil(speed_wall * 35 / 45)
 wall_thickness = 1
 
-jerk_travel = 50
 
 infill_pattern = zigzag
-speed_infill = 50
+speed_infill = =math.ceil(speed_print * 50 / 60)
 prime_tower_purge_volume = 1

resources/quality/ultimaker_s5/um_s5_aa0.4_CPE_Fast_Print.inst.cfg

@@ -22,8 +22,6 @@ speed_topbottom = =math.ceil(speed_print * 30 / 60)
 speed_wall = =math.ceil(speed_print * 40 / 60)
 speed_wall_0 = =math.ceil(speed_wall * 30 / 40)
 
-jerk_travel = 50
-
 infill_pattern = zigzag
-speed_infill = 50
+speed_infill = =math.ceil(speed_print * 50 / 60)
 prime_tower_purge_volume = 1

resources/quality/ultimaker_s5/um_s5_aa0.4_CPE_High_Quality.inst.cfg

@@ -23,8 +23,6 @@ speed_layer_0 = 20
 speed_topbottom = =math.ceil(speed_print * 30 / 50)
 speed_wall = =math.ceil(speed_print * 30 / 50)
 
-jerk_travel = 50
-
 infill_pattern = zigzag
-speed_infill = 40
+speed_infill = =math.ceil(speed_print * 40 / 50)
 prime_tower_purge_volume = 1

resources/quality/ultimaker_s5/um_s5_aa0.4_CPE_Normal_Quality.inst.cfg

@@ -21,8 +21,6 @@ speed_layer_0 = 20
 speed_topbottom = =math.ceil(speed_print * 30 / 55)
 speed_wall = =math.ceil(speed_print * 30 / 55)
 
-jerk_travel = 50
-
 infill_pattern = zigzag
-speed_infill = 45
+speed_infill = =math.ceil(speed_print * 45 / 55)
 prime_tower_purge_volume = 1

resources/quality/ultimaker_s5/um_s5_aa0.4_PP_Draft_Print.inst.cfg

@@ -29,11 +29,11 @@ line_width = =machine_nozzle_size * 0.95
 machine_min_cool_heat_time_window = 15
 machine_nozzle_cool_down_speed = 0.85
 machine_nozzle_heat_up_speed = 1.5
-material_bed_temperature_layer_0 = 95
-material_final_print_temperature = 205
-material_initial_print_temperature = 210
-material_print_temperature = 215
-material_print_temperature_layer_0 = 220
+material_bed_temperature_layer_0 = =material_bed_temperature + 5
+material_final_print_temperature = =material_print_temperature - 10
+material_initial_print_temperature = =material_print_temperature - 5
+material_print_temperature = =default_material_print_temperature - 5
+material_print_temperature_layer_0 = =material_print_temperature + 5
 material_standby_temperature = 100
 multiple_mesh_overlap = 0
 prime_tower_enable = False

resources/quality/ultimaker_s5/um_s5_aa0.4_PP_Fast_Print.inst.cfg

@@ -29,11 +29,11 @@ line_width = =machine_nozzle_size * 0.95
 machine_min_cool_heat_time_window = 15
 machine_nozzle_cool_down_speed = 0.85
 machine_nozzle_heat_up_speed = 1.5
-material_bed_temperature_layer_0 = 95
-material_final_print_temperature = 195
-material_initial_print_temperature = 205
-material_print_temperature = 207
-material_print_temperature_layer_0 = 210
+material_bed_temperature_layer_0 = =material_bed_temperature + 5
+material_final_print_temperature = =material_print_temperature - 12
+material_initial_print_temperature = =material_print_temperature - 2
+material_print_temperature = =default_material_print_temperature - 13
+material_print_temperature_layer_0 = =material_print_temperature + 3
 material_standby_temperature = 100
 multiple_mesh_overlap = 0
 prime_tower_enable = False

resources/quality/ultimaker_s5/um_s5_aa0.4_PP_Normal_Quality.inst.cfg

@@ -29,11 +29,11 @@ line_width = =machine_nozzle_size * 0.95
 machine_min_cool_heat_time_window = 15
 machine_nozzle_cool_down_speed = 0.85
 machine_nozzle_heat_up_speed = 1.5
-material_bed_temperature_layer_0 = 95
-material_final_print_temperature = 195
-material_initial_print_temperature = 200
-material_print_temperature = 205
-material_print_temperature_layer_0 = 208
+material_bed_temperature_layer_0 = =material_bed_temperature + 5
+material_final_print_temperature = =material_print_temperature - 10
+material_initial_print_temperature = =material_print_temperature - 5
+material_print_temperature = =default_material_print_temperature - 15
+material_print_temperature_layer_0 = =material_print_temperature + 3
 material_standby_temperature = 100
 multiple_mesh_overlap = 0
 prime_tower_enable = False

resources/quality/ultimaker_s5/um_s5_aa0.4_TPU_Draft_Print.inst.cfg

@@ -18,6 +18,7 @@ brim_width = 8.75
 cool_fan_speed_max = 100
 cool_min_layer_time_fan_speed_max = 6
 cool_min_speed = 4
+gradual_infill_step_height = =5 * layer_height
 infill_line_width = =round(line_width * 0.38 / 0.38, 2)
 infill_overlap = 0
 infill_pattern = cross_3d
@@ -40,7 +41,6 @@ prime_tower_wipe_enabled = True
 retraction_count_max = 12
 retraction_extra_prime_amount = 0.8
 retraction_extrusion_window = 1
-retraction_hop = 1.5
 retraction_hop_only_when_collides = True
 retraction_min_travel = =line_width * 2
 retraction_prime_speed = 15
@@ -61,5 +61,3 @@ travel_avoid_distance = 1.5
 wall_0_inset = 0
 wall_line_width_x = =line_width
 wall_thickness = 0.76
-
-jerk_travel = 50

resources/quality/ultimaker_s5/um_s5_aa0.4_TPU_Fast_Print.inst.cfg

@@ -18,6 +18,7 @@ brim_width = 8.75
 cool_fan_speed_max = 100
 cool_min_layer_time_fan_speed_max = 6
 cool_min_speed = 4
+gradual_infill_step_height = =5 * layer_height
 infill_line_width = =round(line_width * 0.38 / 0.38, 2)
 infill_overlap = 0
 infill_pattern = cross_3d
@@ -40,7 +41,6 @@ prime_tower_wipe_enabled = True
 retraction_count_max = 12
 retraction_extra_prime_amount = 0.8
 retraction_extrusion_window = 1
-retraction_hop = 1.5
 retraction_hop_only_when_collides = True
 retraction_min_travel = =line_width * 2
 retraction_prime_speed = 15
@@ -62,4 +62,3 @@ wall_0_inset = 0
 wall_line_width_x = =line_width
 wall_thickness = 0.76
 
-jerk_travel = 50

resources/quality/ultimaker_s5/um_s5_aa0.4_TPU_Normal_Quality.inst.cfg

@@ -18,6 +18,7 @@ brim_width = 8.75
 cool_fan_speed_max = 100
 cool_min_layer_time_fan_speed_max = 6
 cool_min_speed = 4
+gradual_infill_step_height = =5 * layer_height
 infill_line_width = =round(line_width * 0.38 / 0.38, 2)
 infill_overlap = 0
 infill_pattern = cross_3d
@@ -39,7 +40,6 @@ prime_tower_wipe_enabled = True
 retraction_count_max = 12
 retraction_extra_prime_amount = 0.8
 retraction_extrusion_window = 1
-retraction_hop = 1.5
 retraction_hop_only_when_collides = True
 retraction_min_travel = =line_width * 2
 retraction_prime_speed = 15
@@ -61,4 +61,3 @@ wall_0_inset = 0
 wall_line_width_x = =line_width
 wall_thickness = 0.76
 
-jerk_travel = 50

resources/quality/ultimaker_s5/um_s5_aa0.8_PLA_Draft_Print.inst.cfg

@@ -17,17 +17,15 @@ cool_fan_speed_max = =100
 cool_min_speed = 2
 gradual_infill_step_height = =3 * layer_height
 infill_line_width = =round(line_width * 0.65 / 0.75, 2)
-infill_pattern = cubic
 line_width = =machine_nozzle_size * 0.9375
 machine_nozzle_cool_down_speed = 0.75
 machine_nozzle_heat_up_speed = 1.6
 material_final_print_temperature = =max(-273.15, material_print_temperature - 15)
 material_initial_print_temperature = =max(-273.15, material_print_temperature - 10)
 material_print_temperature = =default_material_print_temperature + 10
-prime_tower_enable = False
+prime_tower_enable = True
 support_angle = 70
 support_line_width = =line_width * 0.75
-support_pattern = ='triangles'
 support_xy_distance = =wall_line_width_0 * 1.5
 top_bottom_thickness = =layer_height * 4
 wall_line_width = =round(line_width * 0.75 / 0.75, 2)
@@ -36,8 +34,9 @@ wall_thickness = =wall_line_width_0 + wall_line_width_x
 
 retract_at_layer_change = False
 speed_print = 45
-speed_wall = =round(speed_print * 40 / 45)
-speed_wall_0 = =round(speed_print * 35 / 45)
-speed_topbottom = =round(speed_print * 35 / 45)
+speed_topbottom = =math.ceil(speed_print * 35 / 45)
+speed_wall = =math.ceil(speed_print * 40 / 45)
+speed_wall_x = =speed_wall
+speed_wall_0 = =math.ceil(speed_wall * 35 / 40)
 infill_sparse_density = 15
 layer_height_0 = 0.4

resources/quality/ultimaker_s5/um_s5_aa0.8_PLA_Superdraft_Print.inst.cfg

@@ -17,18 +17,16 @@ cool_fan_speed_max = =100
 cool_min_speed = 2
 gradual_infill_step_height = =3 * layer_height
 infill_line_width = =round(line_width * 0.65 / 0.75, 2)
-infill_pattern = cubic
 line_width = =machine_nozzle_size * 0.9375
 machine_nozzle_cool_down_speed = 0.75
 machine_nozzle_heat_up_speed = 1.6
 material_final_print_temperature = =max(-273.15, material_print_temperature - 15)
 material_initial_print_temperature = =max(-273.15, material_print_temperature - 10)
 material_print_temperature = =default_material_print_temperature + 15
-prime_tower_enable = False
+prime_tower_enable = True
 raft_margin = 10
 support_angle = 70
 support_line_width = =line_width * 0.75
-support_pattern = ='triangles'
 support_xy_distance = =wall_line_width_0 * 1.5
 top_bottom_thickness = =layer_height * 4
 wall_line_width = =round(line_width * 0.75 / 0.75, 2)
@@ -36,8 +34,9 @@ wall_line_width_x = =round(wall_line_width * 0.625 / 0.75, 2)
 wall_thickness = =wall_line_width_0 + wall_line_width_x
 retract_at_layer_change = False
 speed_print = 45
-speed_wall = =round(speed_print * 40 / 45)
-speed_wall_0 = =round(speed_print * 35 / 45)
-speed_topbottom = =round(speed_print * 35 / 45)
+speed_topbottom = =math.ceil(speed_print * 35 / 45)
+speed_wall = =math.ceil(speed_print * 40 / 45)
+speed_wall_x = =speed_wall
+speed_wall_0 = =math.ceil(speed_wall * 35 / 40)
 infill_sparse_density = 15
 layer_height_0 = 0.4

resources/quality/ultimaker_s5/um_s5_aa0.8_PLA_Verydraft_Print.inst.cfg

@@ -17,17 +17,15 @@ cool_fan_speed_max = =100
 cool_min_speed = 2
 gradual_infill_step_height = =3 * layer_height
 infill_line_width = =round(line_width * 0.65 / 0.75, 2)
-infill_pattern = cubic
 line_width = =machine_nozzle_size * 0.9375
 machine_nozzle_cool_down_speed = 0.75
 machine_nozzle_heat_up_speed = 1.6
 material_final_print_temperature = =max(-273.15, material_print_temperature - 15)
 material_initial_print_temperature = =max(-273.15, material_print_temperature - 10)
 material_print_temperature = =default_material_print_temperature + 10
-prime_tower_enable = False
+prime_tower_enable = True
 support_angle = 70
 support_line_width = =line_width * 0.75
-support_pattern = ='triangles'
 support_xy_distance = =wall_line_width_0 * 1.5
 top_bottom_thickness = =layer_height * 4
 wall_line_width = =round(line_width * 0.75 / 0.75, 2)
@@ -35,8 +33,9 @@ wall_line_width_x = =round(wall_line_width * 0.625 / 0.75, 2)
 wall_thickness = =wall_line_width_0 + wall_line_width_x
 retract_at_layer_change = False
 speed_print = 45
-speed_wall = =round(speed_print * 40 / 45)
-speed_wall_0 = =round(speed_print * 35 / 45)
-speed_topbottom = =round(speed_print * 35 / 45)
+speed_topbottom = =math.ceil(speed_print * 35 / 45)
+speed_wall = =math.ceil(speed_print * 40 / 45)
+speed_wall_x = =speed_wall
+speed_wall_0 = =math.ceil(speed_wall * 35 / 40)
 infill_sparse_density = 15
 layer_height_0 = 0.4

resources/themes/cura-light/styles.qml

@@ -1033,4 +1033,59 @@ QtObject {
             label: Item { }
         }
     }
+
+    property Component toolbox_action_button: Component {
+        ButtonStyle
+        {
+            background: Rectangle
+            {
+                implicitWidth: UM.Theme.getSize("toolbox_action_button").width
+                implicitHeight: UM.Theme.getSize("toolbox_action_button").height
+                color:
+                {
+                    if (control.installed)
+                    {
+                        return UM.Theme.getColor("action_button_disabled")
+                    }
+                    else
+                    {
+                        if (control.hovered)
+                        {
+                            return UM.Theme.getColor("primary_hover")
+                        }
+                        else
+                        {
+                            return UM.Theme.getColor("primary")
+                        }
+                    }
+
+                }
+            }
+            label: Label
+            {
+                text: control.text
+                color:
+                {
+                    if (control.installed)
+                    {
+                        return UM.Theme.getColor("action_button_disabled_text")
+                    }
+                    else
+                    {
+                        if (control.hovered)
+                        {
+                            return UM.Theme.getColor("button_text_hover")
+                        }
+                        else
+                        {
+                            return UM.Theme.getColor("button_text")
+                        }
+                    }
+                }
+                verticalAlignment: Text.AlignVCenter
+                horizontalAlignment: Text.AlignHCenter
+                font: UM.Theme.getFont("default_bold")
+            }
+        }
+    }
 }

resources/themes/cura-light/theme.json

@@ -69,8 +69,6 @@
 
     "colors": {
 
-
-
         "sidebar": [255, 255, 255, 255],
         "lining": [192, 193, 194, 255],
         "viewport_overlay": [0, 0, 0, 192],
@@ -458,8 +456,8 @@
         "toolbox_property_label": [1.0, 2.0],
         "toolbox_heading_label": [1.0, 4.0],
         "toolbox_header": [1.0, 4.0],
-        "toolbox_action_button": [8.0, 2.5],
         "toolbox_progress_bar": [8.0, 0.5],
-        "toolbox_chart_row": [1.0, 2.0]
+        "toolbox_chart_row": [1.0, 2.0],
+        "toolbox_action_button": [8.0, 2.5]
     }
 }

run_mypy.py

@@ -46,14 +46,9 @@ def main():
         print("------------- Checking module {mod}".format(**locals()))
         result = subprocess.run([sys.executable, mypyModule, "-p", mod])
         if result.returncode != 0:
-            print("""
-    Module {mod} failed checking. :(
-    """.format(**locals()))
-            break
+            print("\nModule {mod} failed checking. :(".format(**locals()))
+            return 1
     else:
-        print("""
-
-    Done checking. All is good.
-    """)
+        print("\n\nDone checking. All is good.")
     return 0
 sys.exit(main())