Merge remote-tracking branch 'Ultimaker/master'

README.md

@@ -45,7 +45,6 @@ Please checkout [cura-build](https://github.com/Ultimaker/cura-build)
 
 Third party plugins
 -------------
-* [Print Cost Calculator](https://github.com/nallath/PrintCostCalculator): Calculates weight and monetary cost of your print.
 * [Post Processing Plugin](https://github.com/nallath/PostProcessingPlugin): Allows for post-processing scripts to run on g-code.
 * [Barbarian Plugin](https://github.com/nallath/BarbarianPlugin): Simple scale tool for imperial to metric.
 * [X3G Writer](https://github.com/Ghostkeeper/X3GWriter): Adds support for exporting X3G files.

cura/BuildVolume.py

@@ -718,8 +718,8 @@ class BuildVolume(SceneNode):
 
         # For certain machines we don't need to compute disallowed areas for each nozzle.
         # So we check here and only do the nozzle offsetting if needed.
-        no_nozzle_offsetting_for_disallowed_areas = self._global_container_stack.getMetaDataEntry(
+        nozzle_offsetting_for_disallowed_areas = self._global_container_stack.getMetaDataEntry(
-            "no_nozzle_offsetting_for_disallowed_areas", False)
+            "nozzle_offsetting_for_disallowed_areas", True)
 
         result = {}
         for extruder in used_extruders:
@@ -727,9 +727,11 @@ class BuildVolume(SceneNode):
             offset_x = extruder.getProperty("machine_nozzle_offset_x", "value")
             if offset_x is None:
                 offset_x = 0
-            offset_y = -extruder.getProperty("machine_nozzle_offset_y", "value")
+            offset_y = extruder.getProperty("machine_nozzle_offset_y", "value")
             if offset_y is None:
                 offset_y = 0
+            else:
+                offset_y = -offset_y
             result[extruder_id] = []
 
             for polygon in machine_disallowed_polygons:
@@ -742,7 +744,7 @@ class BuildVolume(SceneNode):
             bottom_unreachable_border = 0
 
             # Only do nozzle offsetting if needed
-            if not no_nozzle_offsetting_for_disallowed_areas:
+            if nozzle_offsetting_for_disallowed_areas:
                 #The build volume is defined as the union of the area that all extruders can reach, so we need to know the relative offset to all extruders.
                 for other_extruder in ExtruderManager.getInstance().getActiveExtruderStacks():
                     other_offset_x = other_extruder.getProperty("machine_nozzle_offset_x", "value")

cura/ConvexHullDecorator.py

@@ -257,7 +257,11 @@ class ConvexHullDecorator(SceneNodeDecorator):
     #   \return New Polygon instance that is offset with everything that
     #   influences the collision area.
     def _offsetHull(self, convex_hull):
-        horizontal_expansion = self._getSettingProperty("xy_offset", "value")
+        horizontal_expansion = max(
+            self._getSettingProperty("xy_offset", "value"),
+            self._getSettingProperty("xy_offset_layer_0", "value")
+        )
+
         mold_width = 0
         if self._getSettingProperty("mold_enabled", "value"):
             mold_width = self._getSettingProperty("mold_width", "value")
@@ -332,4 +336,4 @@ class ConvexHullDecorator(SceneNodeDecorator):
     ##  Settings that change the convex hull.
     #
     #   If these settings change, the convex hull should be recalculated.
-    _influencing_settings = {"xy_offset", "mold_enabled", "mold_width"}
+    _influencing_settings = {"xy_offset", "xy_offset_layer_0", "mold_enabled", "mold_width"}

cura/CuraApplication.py

@@ -26,7 +26,6 @@ from UM.Settings.Validator import Validator
 from UM.Message import Message
 from UM.i18n import i18nCatalog
 from UM.Workspace.WorkspaceReader import WorkspaceReader
-from UM.Platform import Platform
 from UM.Decorators import deprecated
 
 from UM.Operations.AddSceneNodeOperation import AddSceneNodeOperation
@@ -105,7 +104,7 @@ class CuraApplication(QtApplication):
     # SettingVersion represents the set of settings available in the machine/extruder definitions.
     # You need to make sure that this version number needs to be increased if there is any non-backwards-compatible
     # changes of the settings.
-    SettingVersion = 1
+    SettingVersion = 2
 
     class ResourceTypes:
         QmlFiles = Resources.UserType + 1
@@ -179,9 +178,9 @@ class CuraApplication(QtApplication):
         UM.VersionUpgradeManager.VersionUpgradeManager.getInstance().setCurrentVersions(
             {
                 ("quality_changes", InstanceContainer.Version * 1000000 + self.SettingVersion):    (self.ResourceTypes.QualityInstanceContainer, "application/x-uranium-instancecontainer"),
-                ("machine_stack", ContainerStack.Version): (self.ResourceTypes.MachineStack, "application/x-uranium-containerstack"),
+                ("machine_stack", ContainerStack.Version * 1000000 + self.SettingVersion): (self.ResourceTypes.MachineStack, "application/x-cura-globalstack"),
-                ("extruder_train", ContainerStack.Version): (self.ResourceTypes.ExtruderStack, "application/x-uranium-extruderstack"),
+                ("extruder_train", ContainerStack.Version * 1000000 + self.SettingVersion): (self.ResourceTypes.ExtruderStack, "application/x-cura-extruderstack"),
-                ("preferences", Preferences.Version):               (Resources.Preferences, "application/x-uranium-preferences"),
+                ("preferences", Preferences.Version * 1000000 + self.SettingVersion):               (Resources.Preferences, "application/x-uranium-preferences"),
                 ("user", InstanceContainer.Version * 1000000 + self.SettingVersion):       (self.ResourceTypes.UserInstanceContainer, "application/x-uranium-instancecontainer"),
                 ("definition_changes", InstanceContainer.Version * 1000000 + self.SettingVersion): (self.ResourceTypes.DefinitionChangesContainer, "application/x-uranium-instancecontainer"),
             }
@@ -268,6 +267,9 @@ class CuraApplication(QtApplication):
         with ContainerRegistry.getInstance().lockFile():
             ContainerRegistry.getInstance().load()
 
+        # set the setting version for Preferences
+        Preferences.getInstance().addPreference("metadata/setting_version", CuraApplication.SettingVersion)
+
         Preferences.getInstance().addPreference("cura/active_mode", "simple")
 
         Preferences.getInstance().addPreference("cura/categories_expanded", "")

cura/Settings/ContainerManager.py

@@ -218,20 +218,25 @@ class ContainerManager(QObject):
         entries = entry_name.split("/")
         entry_name = entries.pop()
 
+        sub_item_changed = False
         if entries:
             root_name = entries.pop(0)
             root = container.getMetaDataEntry(root_name)
 
             item = root
-            for entry in entries:
+            for _ in range(len(entries)):
                 item = item.get(entries.pop(0), { })
 
+            if item[entry_name] != entry_value:
+                sub_item_changed = True
             item[entry_name] = entry_value
 
             entry_name = root_name
             entry_value = root
 
         container.setMetaDataEntry(entry_name, entry_value)
+        if sub_item_changed: #If it was only a sub-item that has changed then the setMetaDataEntry won't correctly notice that something changed, and we must manually signal that the metadata changed.
+            container.metaDataChanged.emit(container)
 
         return True
 

cura/Settings/GlobalStack.py

@@ -1,7 +1,7 @@
 # Copyright (c) 2017 Ultimaker B.V.
 # Cura is released under the terms of the AGPLv3 or higher.
 
-from typing import Any, Dict
+from typing import Any, Dict, Optional
 
 from PyQt5.QtCore import pyqtProperty
 
@@ -42,6 +42,17 @@ class GlobalStack(CuraContainerStack):
     def getLoadingPriority(cls) -> int:
         return 2
 
+    def getConfigurationTypeFromSerialized(self, serialized: str) -> Optional[str]:
+        configuration_type = None
+        try:
+            parser = self._readAndValidateSerialized(serialized)
+            configuration_type = parser["metadata"].get("type")
+            if configuration_type == "machine":
+                configuration_type = "machine_stack"
+        except Exception as e:
+            Logger.log("e", "Could not get configuration type: %s", e)
+        return configuration_type
+
     ##  Add an extruder to the list of extruders of this stack.
     #
     #   \param extruder The extruder to add.

cura/Settings/MaterialManager.py

@@ -49,6 +49,9 @@ class MaterialManager(QObject):
         if button == "Undo":
             container_manager = ContainerManager.getInstance()
             container_manager.setContainerMetaDataEntry(self._material_diameter_warning_message.material_id, "properties/diameter", self._material_diameter_warning_message.previous_diameter)
+            approximate_previous_diameter = str(round(float(self._material_diameter_warning_message.previous_diameter)))
+            container_manager.setContainerMetaDataEntry(self._material_diameter_warning_message.material_id, "approximate_diameter", approximate_previous_diameter)
+            container_manager.setContainerProperty(self._material_diameter_warning_message.material_id, "material_diameter", "value", self._material_diameter_warning_message.previous_diameter);
             message.hide()
         else:
             Logger.log("w", "Unknown button action for material diameter warning message: {action}".format(action = button))

plugins/3MFReader/plugin.json

@@ -1,6 +1,6 @@
 {
     "name": "3MF Reader",
-    "author": "Ultimaker",
+    "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Provides support for reading 3MF files.",
     "api": 4,

plugins/3MFWriter/plugin.json

@@ -1,6 +1,6 @@
 {
     "name": "3MF Writer",
-    "author": "Ultimaker",
+    "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Provides support for writing 3MF files.",
     "api": 4,

plugins/AutoSave/plugin.json

@@ -1,6 +1,6 @@
 {
     "name": "Auto Save",
-    "author": "Ultimaker",
+    "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Automatically saves Preferences, Machines and Profiles after changes.",
     "api": 4,

plugins/ChangeLogPlugin/plugin.json

@@ -1,6 +1,6 @@
 {
     "name": "Changelog",
-    "author": "Ultimaker",
+    "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Shows changes since latest checked version.",
     "api": 4,

plugins/CuraEngineBackend/ProcessSlicedLayersJob.py

@@ -1,5 +1,5 @@
-# Copyright (c) 2016 Ultimaker B.V.
+#Copyright (c) 2017 Ultimaker B.V.
-# Cura is released under the terms of the AGPLv3 or higher.
+#Cura is released under the terms of the AGPLv3 or higher.
 
 import gc
 
@@ -173,19 +173,14 @@ class ProcessSlicedLayersJob(Job):
         if extruders:
             material_color_map = numpy.zeros((len(extruders), 4), dtype=numpy.float32)
             for extruder in extruders:
-                material = extruder.findContainer({"type": "material"})
                 position = int(extruder.getMetaDataEntry("position", default="0"))  # Get the position
-                color_code = material.getMetaDataEntry("color_code", default="#e0e000")
+                color_code = extruder.material.getMetaDataEntry("color_code", default="#e0e000")
                 color = colorCodeToRGBA(color_code)
                 material_color_map[position, :] = color
         else:
             # Single extruder via global stack.
             material_color_map = numpy.zeros((1, 4), dtype=numpy.float32)
-            material = global_container_stack.findContainer({"type": "material"})
+            color_code = global_container_stack.material.getMetaDataEntry("color_code", default="#e0e000")
-            color_code = "#e0e000"
-            if material:
-                if material.getMetaDataEntry("color_code") is not None:
-                    color_code = material.getMetaDataEntry("color_code")
             color = colorCodeToRGBA(color_code)
             material_color_map[0, :] = color
 

plugins/CuraEngineBackend/StartSliceJob.py

@@ -44,6 +44,14 @@ class GcodeStartEndFormatter(Formatter):
 
 ##  Job class that builds up the message of scene data to send to CuraEngine.
 class StartSliceJob(Job):
+    ##  Meshes that are sent to the engine regardless of being outside of the
+    #   build volume.
+    #
+    #   If these settings are True for any mesh, the build volume is ignored.
+    #   Note that Support Mesh is not in here because it actually generates
+    #   g-code in the volume of the mesh.
+    _not_printed_mesh_settings = {"anti_overhang_mesh", "infill_mesh", "cutting_mesh"}
+
     def __init__(self, slice_message):
         super().__init__()
 
@@ -132,7 +140,8 @@ class StartSliceJob(Job):
                 temp_list = []
                 for node in DepthFirstIterator(self._scene.getRoot()):
                     if type(node) is SceneNode and node.getMeshData() and node.getMeshData().getVertices() is not None:
-                        if not getattr(node, "_outside_buildarea", False):
+                        if not getattr(node, "_outside_buildarea", False)\
+                                or (node.callDecoration("getStack") and any(node.callDecoration("getStack").getProperty(setting, "value") for setting in self._not_printed_mesh_settings)):
                             temp_list.append(node)
                     Job.yieldThread()
 

plugins/CuraEngineBackend/plugin.json

@@ -1,6 +1,6 @@
 {
     "name": "CuraEngine Backend",
-    "author": "Ultimaker",
+    "author": "Ultimaker B.V.",
     "description": "Provides the link to the CuraEngine slicing backend.",
     "api": 4,
     "version": "1.0.0",

plugins/CuraProfileReader/plugin.json

@@ -1,6 +1,6 @@
 {
     "name": "Cura Profile Reader",
-    "author": "Ultimaker",
+    "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Provides support for importing Cura profiles.",
     "api": 4,

plugins/CuraProfileWriter/plugin.json

@@ -1,6 +1,6 @@
 {
     "name": "Cura Profile Writer",
-    "author": "Ultimaker",
+    "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Provides support for exporting Cura profiles.",
     "api": 4,

plugins/GCodeProfileReader/plugin.json

@@ -1,6 +1,6 @@
 {
     "name": "GCode Profile Reader",
-    "author": "Ultimaker",
+    "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Provides support for importing profiles from g-code files.",
     "api": 4,

plugins/GCodeWriter/GCodeWriter.py

@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Ultimaker B.V.
+# Copyright (c) 2017 Ultimaker B.V.
 # Cura is released under the terms of the AGPLv3 or higher.
 
 from UM.Mesh.MeshWriter import MeshWriter
@@ -113,7 +113,7 @@ class GCodeWriter(MeshWriter):
 
         # Ensure that quality_type is set. (Can happen if we have empty quality changes).
         if flat_global_container.getMetaDataEntry("quality_type", None) is None:
-            flat_global_container.addMetaDataEntry("quality_type", stack.findContainer({"type": "quality"}).getMetaDataEntry("quality_type", "normal"))
+            flat_global_container.addMetaDataEntry("quality_type", stack.quality.getMetaDataEntry("quality_type", "normal"))
 
         serialized = flat_global_container.serialize()
         data = {"global_quality": serialized}
@@ -134,7 +134,7 @@ class GCodeWriter(MeshWriter):
 
             # Ensure that quality_type is set. (Can happen if we have empty quality changes).
             if flat_extruder_quality.getMetaDataEntry("quality_type", None) is None:
-                flat_extruder_quality.addMetaDataEntry("quality_type", extruder.findContainer({"type": "quality"}).getMetaDataEntry("quality_type", "normal"))
+                flat_extruder_quality.addMetaDataEntry("quality_type", extruder.quality.getMetaDataEntry("quality_type", "normal"))
             extruder_serialized = flat_extruder_quality.serialize()
             data.setdefault("extruder_quality", []).append(extruder_serialized)
 

plugins/GCodeWriter/plugin.json

@@ -1,6 +1,6 @@
 {
     "name": "GCode Writer",
-    "author": "Ultimaker",
+    "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Writes GCode to a file.",
     "api": 4,

plugins/ImageReader/plugin.json

@@ -1,6 +1,6 @@
 {
     "name": "Image Reader",
-    "author": "Ultimaker",
+    "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Enables ability to generate printable geometry from 2D image files.",
     "api": 4,

plugins/LayerView/LayerView.qml

@@ -39,6 +39,8 @@ Item
         height: parent.height
         z: slider.z - 1
         color: UM.Theme.getColor("tool_panel_background")
+        borderWidth: UM.Theme.getSize("default_lining").width
+        borderColor: UM.Theme.getColor("lining")
 
         target: parent.buttonTarget
         arrowSize: UM.Theme.getSize("default_arrow").width
@@ -530,27 +532,20 @@ Item
                 target: Qt.point(0, slider.activeHandle.y + slider.activeHandle.height / 2)
                 arrowSize: UM.Theme.getSize("default_arrow").width
 
-                height: (Math.floor(UM.Theme.getSize("slider_handle").height + UM.Theme.getSize("default_margin").height) / 2) * 2 // Make sure height has an integer middle so drawing a pointy border is easier
+                height: UM.Theme.getSize("slider_handle").height + UM.Theme.getSize("default_margin").height
                 width: valueLabel.width + UM.Theme.getSize("default_margin").width
                 Behavior on height { NumberAnimation { duration: 50; } }
 
-                color: UM.Theme.getColor("lining");
+                color: UM.Theme.getColor("tool_panel_background")
+                borderColor: UM.Theme.getColor("lining")
+                borderWidth: UM.Theme.getSize("default_lining").width
 
                 visible: slider.layersVisible
 
-                UM.PointingRectangle
-                {
-                    color: UM.Theme.getColor("tool_panel_background")
-                    target: Qt.point(0, height / 2 + UM.Theme.getSize("default_lining").width)
-                    arrowSize: UM.Theme.getSize("default_arrow").width
-                    anchors.fill: parent
-                    anchors.margins: UM.Theme.getSize("default_lining").width
-
                 MouseArea //Catch all mouse events (so scene doesnt handle them)
                 {
                     anchors.fill: parent
                 }
-                }
 
                 TextField
                 {

plugins/LayerView/plugin.json

@@ -1,6 +1,6 @@
 {
     "name": "Layer View",
-    "author": "Ultimaker",
+    "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Provides the Layer view.",
     "api": 4,

plugins/LegacyProfileReader/plugin.json

@@ -1,6 +1,6 @@
 {
     "name": "Legacy Cura Profile Reader",
-    "author": "Ultimaker",
+    "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Provides support for importing profiles from legacy Cura versions.",
     "api": 4,

plugins/PerObjectSettingsTool/plugin.json

@@ -1,6 +1,6 @@
 {
     "name": "Per Model Settings Tool",
-    "author": "Ultimaker",
+    "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Provides the Per Model Settings.",
     "api": 4,

plugins/PluginBrowser/PluginBrowser.py

@@ -8,7 +8,7 @@ from UM.PluginRegistry import PluginRegistry
 from UM.Application import Application
 from UM.Version import Version
 
-from PyQt5.QtNetwork import QNetworkAccessManager, QNetworkRequest
+from PyQt5.QtNetwork import QNetworkAccessManager, QNetworkRequest, QNetworkReply
 from PyQt5.QtCore import QUrl, QObject, Qt, pyqtProperty, pyqtSignal, pyqtSlot
 from PyQt5.QtQml import QQmlComponent, QQmlContext
 
@@ -66,7 +66,9 @@ class PluginBrowser(QObject, Extension):
             self._createDialog()
         self._dialog.show()
 
+    @pyqtSlot()
     def requestPluginList(self):
+        Logger.log("i", "Requesting plugin list")
         url = QUrl(self._api_url + "plugins")
         self._plugin_list_request = QNetworkRequest(url)
         self._plugin_list_request.setRawHeader(*self._request_header)
@@ -94,17 +96,23 @@ class PluginBrowser(QObject, Extension):
     def _onDownloadPluginProgress(self, bytes_sent, bytes_total):
         if bytes_total > 0:
             new_progress = bytes_sent / bytes_total * 100
-            if new_progress > self._download_progress:
+            self.setDownloadProgress(new_progress)
-                self._download_progress = new_progress
-                self.onDownloadProgressChanged.emit()
-            self._download_progress = new_progress
             if new_progress == 100.0:
                 self.setIsDownloading(False)
                 self._download_plugin_reply.downloadProgress.disconnect(self._onDownloadPluginProgress)
-                self._temp_plugin_file = tempfile.NamedTemporaryFile(suffix = ".curaplugin")
-                self._temp_plugin_file.write(self._download_plugin_reply.readAll())
 
-                result = PluginRegistry.getInstance().installPlugin("file://" + self._temp_plugin_file.name)
+                # must not delete the temporary file on Windows
+                self._temp_plugin_file = tempfile.NamedTemporaryFile(mode = "w+b", suffix = ".curaplugin", delete = False)
+                location = self._temp_plugin_file.name
+
+                # write first and close, otherwise on Windows, it cannot read the file
+                self._temp_plugin_file.write(self._download_plugin_reply.readAll())
+                self._temp_plugin_file.close()
+
+                # open as read
+                if not location.startswith("/"):
+                    location = "/" + location # Ensure that it starts with a /, as otherwise it doesn't work on windows.
+                result = PluginRegistry.getInstance().installPlugin("file://" + location)
 
                 self._newly_installed_plugin_ids.append(result["id"])
                 self.pluginsMetadataChanged.emit()
@@ -117,6 +125,11 @@ class PluginBrowser(QObject, Extension):
     def downloadProgress(self):
         return self._download_progress
 
+    def setDownloadProgress(self, progress):
+        if progress != self._download_progress:
+            self._download_progress = progress
+            self.onDownloadProgressChanged.emit()
+
     @pyqtSlot(str)
     def downloadAndInstallPlugin(self, url):
         Logger.log("i", "Attempting to download & install plugin from %s", url)
@@ -124,11 +137,21 @@ class PluginBrowser(QObject, Extension):
         self._download_plugin_request = QNetworkRequest(url)
         self._download_plugin_request.setRawHeader(*self._request_header)
         self._download_plugin_reply = self._network_manager.get(self._download_plugin_request)
-        self._download_progress = 0
+        self.setDownloadProgress(0)
         self.setIsDownloading(True)
-        self.onDownloadProgressChanged.emit()
         self._download_plugin_reply.downloadProgress.connect(self._onDownloadPluginProgress)
 
+    @pyqtSlot()
+    def cancelDownload(self):
+        Logger.log("i", "user cancelled the download of a plugin")
+        self._download_plugin_reply.abort()
+        self._download_plugin_reply.downloadProgress.disconnect(self._onDownloadPluginProgress)
+        self._download_plugin_reply = None
+        self._download_plugin_request = None
+
+        self.setDownloadProgress(0)
+        self.setIsDownloading(False)
+
     @pyqtProperty(QObject, notify=pluginsMetadataChanged)
     def pluginsModel(self):
         if self._plugins_model is None:
@@ -180,6 +203,20 @@ class PluginBrowser(QObject, Extension):
 
     def _onRequestFinished(self, reply):
         reply_url = reply.url().toString()
+        if reply.error() == QNetworkReply.TimeoutError:
+            Logger.log("w", "Got a timeout.")
+            # Reset everything.
+            self.setDownloadProgress(0)
+            self.setIsDownloading(False)
+            if self._download_plugin_reply:
+                self._download_plugin_reply.downloadProgress.disconnect(self._onDownloadPluginProgress)
+                self._download_plugin_reply.abort()
+                self._download_plugin_reply = None
+            return
+        elif reply.error() == QNetworkReply.HostNotFoundError:
+            Logger.log("w", "Unable to reach server.")
+            return
+
         if reply.operation() == QNetworkAccessManager.GetOperation:
             if reply_url == self._api_url + "plugins":
                 try:
@@ -193,9 +230,20 @@ class PluginBrowser(QObject, Extension):
             # Ignore any operation that is not a get operation
             pass
 
+    def _onNetworkAccesibleChanged(self, accessible):
+        if accessible == 0:
+            self.setDownloadProgress(0)
+            self.setIsDownloading(False)
+            if self._download_plugin_reply:
+                self._download_plugin_reply.downloadProgress.disconnect(self._onDownloadPluginProgress)
+                self._download_plugin_reply.abort()
+                self._download_plugin_reply = None
+
     def _createNetworkManager(self):
         if self._network_manager:
             self._network_manager.finished.disconnect(self._onRequestFinished)
+            self._network_manager.networkAccessibleChanged.disconnect(self._onNetworkAccesibleChanged)
 
         self._network_manager = QNetworkAccessManager()
         self._network_manager.finished.connect(self._onRequestFinished)
+        self._network_manager.networkAccessibleChanged.connect(self._onNetworkAccesibleChanged)

plugins/PluginBrowser/PluginBrowser.qml

@@ -14,6 +14,11 @@ UM.Dialog
     Item
     {
         anchors.fill: parent
+        Item
+        {
+            id: topBar
+            height: childrenRect.height;
+            width: parent.width
             Label
             {
                 id: introText
@@ -21,11 +26,21 @@ UM.Dialog
                 width: parent.width
                 height: 30
             }
+
+            Button
+            {
+                id: refresh
+                text: catalog.i18nc("@action:button", "Refresh")
+                onClicked: manager.requestPluginList()
+                anchors.right: parent.right
+                enabled: !manager.isDownloading
+            }
+        }
         ScrollView
         {
             width: parent.width
-            anchors.top: introText.bottom
+            anchors.top: topBar.bottom
-            anchors.bottom: progressbar.top
+            anchors.bottom: bottomBar.top
             anchors.bottomMargin: UM.Theme.getSize("default_margin").height
             frameVisible: true
             ListView
@@ -34,19 +49,45 @@ UM.Dialog
                 model: manager.pluginsModel
                 anchors.fill: parent
 
+                property var activePlugin
                 delegate: pluginDelegate
             }
         }
+        Item
+        {
+            id: bottomBar
+            width: parent.width
+            height: closeButton.height
+            anchors.bottom:parent.bottom
+            anchors.left: parent.left
             ProgressBar
             {
                 id: progressbar
                 anchors.bottom: parent.bottom
-            style: UM.Theme.styles.progressbar
                 minimumValue: 0;
                 maximumValue: 100
-            width: parent.width
+                anchors.left:parent.left
-            height: 10
+                anchors.right: closeButton.left
-            value: manager.downloadProgress
+                anchors.rightMargin: UM.Theme.getSize("default_margin").width
+                value: manager.isDownloading ? manager.downloadProgress : 0
+            }
+
+            Button
+            {
+                id: closeButton
+                text: catalog.i18nc("@action:button", "Close")
+                iconName: "dialog-close"
+                onClicked:
+                {
+                    if (manager.isDownloading)
+                    {
+                        manager.cancelDownload()
+                    }
+                    base.close();
+                }
+                anchors.bottom: parent.bottom
+                anchors.right: parent.right
+            }
         }
 
         Item
@@ -58,10 +99,11 @@ UM.Dialog
                 Rectangle
                 {
                     width: pluginList.width;
-                    height: childrenRect.height;
+                    height: texts.height;
                     color: index % 2 ? palette.base : palette.alternateBase
                     Column
                     {
+                        id: texts
                         width: parent.width
                         height: childrenRect.height
                         anchors.left: parent.left
@@ -88,13 +130,48 @@ UM.Dialog
                     Button
                     {
                         id: downloadButton
-                        text: !model.already_installed ? catalog.i18nc("@action:button", "Download") : model.can_upgrade ? catalog.i18nc("@action:button", "Upgrade") : catalog.i18nc("@action:button", "Download")
+                        text:
-                        onClicked: manager.downloadAndInstallPlugin(model.file_location)
+                        {
+                            if (manager.isDownloading && pluginList.activePlugin == model)
+                            {
+                                return catalog.i18nc("@action:button", "Cancel");
+                            }
+                            else if (model.already_installed)
+                            {
+                                if (model.can_upgrade)
+                                {
+                                    return catalog.i18nc("@action:button", "Upgrade");
+                                }
+                                return catalog.i18nc("@action:button", "Installed");
+                            }
+                            return catalog.i18nc("@action:button", "Download");
+                        }
+                        onClicked:
+                        {
+                            if(!manager.isDownloading)
+                            {
+                                pluginList.activePlugin = model;
+                                manager.downloadAndInstallPlugin(model.file_location);
+                            }
+                            else
+                            {
+                                manager.cancelDownload();
+                            }
+                        }
                         anchors.right: parent.right
                         anchors.rightMargin: UM.Theme.getSize("default_margin").width
                         anchors.verticalCenter: parent.verticalCenter
-                        enabled: (!model.already_installed || model.can_upgrade) && !manager.isDownloading
+                        enabled:
-
+                        {
+                            if (manager.isDownloading)
+                            {
+                                return (pluginList.activePlugin == model);
+                            }
+                            else
+                            {
+                                return (!model.already_installed || model.can_upgrade);
+                            }
+                        }
                     }
                 }
 

plugins/PluginBrowser/plugin.json

@@ -1,6 +1,6 @@
 {
     "name": "Plugin Browser",
-    "author": "Ultimaker",
+    "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "api": 4,
     "description": "Find, manage and install new plugins."

plugins/RemovableDriveOutputDevice/WindowsRemovableDrivePlugin.py

@@ -1,19 +1,18 @@
 # Copyright (c) 2015 Ultimaker B.V.
 # Copyright (c) 2013 David Braam
 # Uranium is released under the terms of the AGPLv3 or higher.
-
-from UM.i18n import i18nCatalog
-catalog = i18nCatalog("cura")
-
 from . import RemovableDrivePlugin
 
 import string
-import ctypes   # type: ignore
+import ctypes
 from ctypes import wintypes  # Using ctypes.wintypes in the code below does not seem to work
 
 from UM.i18n import i18nCatalog
 catalog = i18nCatalog("cura")
 
+# Ignore windows error popups. Fixes the whole "Can't open drive X" when user has an SD card reader.
+ctypes.windll.kernel32.SetErrorMode(1)
+
 # WinAPI Constants that we need
 # Hardcoded here due to stupid WinDLL stuff that does not give us access to these values.
 DRIVE_REMOVABLE = 2 # [CodeStyle: Windows Enum value]

plugins/RemovableDriveOutputDevice/plugin.json

@@ -1,6 +1,6 @@
 {
     "name": "Removable Drive Output Device Plugin",
-    "author": "Ultimaker",
+    "author": "Ultimaker B.V.",
     "description": "Provides removable drive hotplugging and writing support.",
     "version": "1.0.0",
     "api": 4,

plugins/SliceInfoPlugin/SliceInfo.py

@@ -1,69 +1,37 @@
 # Copyright (c) 2015 Ultimaker B.V.
 # Cura is released under the terms of the AGPLv3 or higher.
-from typing import Any
 
 from cura.CuraApplication import CuraApplication
+from cura.Settings.ExtruderManager import ExtruderManager
 
 from UM.Extension import Extension
 from UM.Application import Application
 from UM.Preferences import Preferences
 from UM.Scene.Iterator.DepthFirstIterator import DepthFirstIterator
-from UM.Scene.SceneNode import SceneNode
 from UM.Message import Message
 from UM.i18n import i18nCatalog
 from UM.Logger import Logger
-from UM.Platform import Platform
+
+import time
+
 from UM.Qt.Duration import DurationFormat
-from UM.Job import Job
+
+from .SliceInfoJob import SliceInfoJob
 
 import platform
 import math
 import urllib.request
 import urllib.parse
-import ssl
-import hashlib
 import json
 
 catalog = i18nCatalog("cura")
 
-class SliceInfoJob(Job):
-    data = None # type: Any
-    url = None  # type: str
-
-    def __init__(self, url, data):
-        super().__init__()
-        self.url = url
-        self.data = data
-
-    def run(self):
-        if not self.url or not self.data:
-            Logger.log("e", "URL or DATA for sending slice info was not set!")
-            return
-
-        # Submit data
-        kwoptions = {"data" : self.data,
-                     "timeout" : 5
-                     }
-
-        if Platform.isOSX():
-            kwoptions["context"] = ssl._create_unverified_context()
-
-        Logger.log("d", "Sending anonymous slice info to [%s]...", self.url)
-
-        try:
-            f = urllib.request.urlopen(self.url, **kwoptions)
-            Logger.log("i", "Sent anonymous slice info.")
-            f.close()
-        except urllib.error.HTTPError as http_exception:
-            Logger.log("e", "An HTTP error occurred while trying to send slice information: %s" % http_exception)
-        except Exception as e: # We don't want any exception to cause problems
-            Logger.log("e", "An exception occurred while trying to send slice information: %s" % e)
 
 ##      This Extension runs in the background and sends several bits of information to the Ultimaker servers.
 #       The data is only sent when the user in question gave permission to do so. All data is anonymous and
 #       no model files are being sent (Just a SHA256 hash of the model).
 class SliceInfo(Extension):
-    info_url = "https://stats.youmagine.com/curastats/slice"
+    info_url = "http://stats.ultimaker.com/api/cura"
 
     def __init__(self):
         super().__init__()
@@ -87,59 +55,137 @@ class SliceInfo(Extension):
                 Logger.log("d", "'info/send_slice_info' is turned off.")
                 return  # Do nothing, user does not want to send data
 
-            # Listing all files placed on the buildplate
+            global_container_stack = Application.getInstance().getGlobalContainerStack()
-            modelhashes = []
+            print_information = Application.getInstance().getPrintInformation()
+
+            data = dict()  # The data that we're going to submit.
+            data["time_stamp"] = time.time()
+            data["schema_version"] = 0
+            data["cura_version"] = Application.getInstance().getVersion()
+
+            active_mode = Preferences.getInstance().getValue("cura/active_mode")
+            if active_mode == 0:
+                data["active_mode"] = "recommended"
+            else:
+                data["active_mode"] = "custom"
+
+            data["machine_settings_changed_by_user"] = global_container_stack.definitionChanges.getId() != "empty"
+            data["language"] = Preferences.getInstance().getValue("general/language")
+            data["os"] = {"type": platform.system(), "version": platform.version()}
+
+            data["active_machine"] = {"definition_id": global_container_stack.definition.getId(), "manufacturer": global_container_stack.definition.getMetaData().get("manufacturer","")}
+
+            data["extruders"] = []
+            extruders = list(ExtruderManager.getInstance().getMachineExtruders(global_container_stack.getId()))
+            extruders = sorted(extruders, key = lambda extruder: extruder.getMetaDataEntry("position"))
+
+            if not extruders:
+                extruders = [global_container_stack]
+
+            for extruder in extruders:
+                extruder_dict = dict()
+                extruder_dict["active"] = ExtruderManager.getInstance().getActiveExtruderStack() == extruder
+                extruder_dict["material"] = {"GUID": extruder.material.getMetaData().get("GUID", ""),
+                                             "type": extruder.material.getMetaData().get("material", ""),
+                                             "brand": extruder.material.getMetaData().get("brand", "")
+                                             }
+                extruder_dict["material_used"] = print_information.materialLengths[int(extruder.getMetaDataEntry("position", "0"))]
+                extruder_dict["variant"] = extruder.variant.getName()
+                extruder_dict["nozzle_size"] = extruder.getProperty("machine_nozzle_size", "value")
+
+                extruder_settings = dict()
+                extruder_settings["wall_line_count"] = extruder.getProperty("wall_line_count", "value")
+                extruder_settings["retraction_enable"] = extruder.getProperty("retraction_enable", "value")
+                extruder_settings["infill_sparse_density"] = extruder.getProperty("infill_sparse_density", "value")
+                extruder_settings["infill_pattern"] = extruder.getProperty("infill_pattern", "value")
+                extruder_settings["gradual_infill_steps"] = extruder.getProperty("gradual_infill_steps", "value")
+                extruder_settings["default_material_print_temperature"] = extruder.getProperty("default_material_print_temperature", "value")
+                extruder_settings["material_print_temperature"] = extruder.getProperty("material_print_temperature", "value")
+                extruder_dict["extruder_settings"] = extruder_settings
+                data["extruders"].append(extruder_dict)
+
+            data["quality_profile"] = global_container_stack.quality.getMetaData().get("quality_type")
+
+            data["models"] = []
+            # Listing all files placed on the build plate
             for node in DepthFirstIterator(CuraApplication.getInstance().getController().getScene().getRoot()):
                 if node.callDecoration("isSliceable"):
-                    modelhashes.append(node.getMeshData().getHash())
+                    model = dict()
+                    model["hash"] = node.getMeshData().getHash()
+                    bounding_box = node.getBoundingBox()
+                    model["bounding_box"] = {"minimum": {"x": bounding_box.minimum.x,
+                                                         "y": bounding_box.minimum.y,
+                                                         "z": bounding_box.minimum.z},
+                                             "maximum": {"x": bounding_box.maximum.x,
+                                                         "y": bounding_box.maximum.y,
+                                                         "z": bounding_box.maximum.z}}
+                    model["transformation"] = {"data": str(node.getWorldTransformation().getData()).replace("\n", "")}
+                    extruder_position = node.callDecoration("getActiveExtruderPosition")
+                    model["extruder"] = 0 if extruder_position is None else int(extruder_position)
 
-            # Creating md5sums and formatting them as discussed on JIRA
+                    model_settings = dict()
-            modelhash_formatted = ",".join(modelhashes)
+                    model_stack = node.callDecoration("getStack")
+                    if model_stack:
+                        model_settings["support_enabled"] = model_stack.getProperty("support_enable", "value")
+                        model_settings["support_extruder_nr"] = int(model_stack.getProperty("support_extruder_nr", "value"))
 
-            global_container_stack = Application.getInstance().getGlobalContainerStack()
+                        # Mesh modifiers;
+                        model_settings["infill_mesh"] = model_stack.getProperty("infill_mesh", "value")
+                        model_settings["cutting_mesh"] = model_stack.getProperty("cutting_mesh", "value")
+                        model_settings["support_mesh"] = model_stack.getProperty("support_mesh", "value")
+                        model_settings["anti_overhang_mesh"] = model_stack.getProperty("anti_overhang_mesh", "value")
 
-            # Get total material used (in mm^3)
+                        model_settings["wall_line_count"] = model_stack.getProperty("wall_line_count", "value")
-            print_information = Application.getInstance().getPrintInformation()
+                        model_settings["retraction_enable"] = model_stack.getProperty("retraction_enable", "value")
-            material_radius = 0.5 * global_container_stack.getProperty("material_diameter", "value")
 
-            # Send material per extruder
+                        # Infill settings
-            material_used = [str(math.pi * material_radius * material_radius * material_length) for material_length in print_information.materialLengths]
+                        model_settings["infill_sparse_density"] = model_stack.getProperty("infill_sparse_density", "value")
-            material_used = ",".join(material_used)
+                        model_settings["infill_pattern"] = model_stack.getProperty("infill_pattern", "value")
+                        model_settings["gradual_infill_steps"] = model_stack.getProperty("gradual_infill_steps", "value")
 
-            containers = { "": global_container_stack.serialize() }
+                    model["model_settings"] = model_settings
-            for container in global_container_stack.getContainers():
-                container_id = container.getId()
-                try:
-                    container_serialized = container.serialize()
-                except NotImplementedError:
-                    Logger.log("w", "Container %s could not be serialized!", container_id)
-                    continue
-                if container_serialized:
-                    containers[container_id] = container_serialized
-                else:
-                    Logger.log("i", "No data found in %s to be serialized!", container_id)
 
-            # Bundle the collected data
+                    data["models"].append(model)
-            submitted_data = {
+
-                "processor": platform.processor(),
+            print_times = print_information.printTimesPerFeature
-                "machine": platform.machine(),
+            data["print_times"] = {"travel": int(print_times["travel"].getDisplayString(DurationFormat.Format.Seconds)),
-                "platform": platform.platform(),
+                                   "support": int(print_times["support"].getDisplayString(DurationFormat.Format.Seconds)),
-                "settings": json.dumps(containers), # bundle of containers with their serialized contents
+                                   "infill": int(print_times["infill"].getDisplayString(DurationFormat.Format.Seconds)),
-                "version": Application.getInstance().getVersion(),
+                                   "total": int(print_information.currentPrintTime.getDisplayString(DurationFormat.Format.Seconds))}
-                "modelhash": modelhash_formatted,
+
-                "printtime": print_information.currentPrintTime.getDisplayString(DurationFormat.Format.ISO8601),
+            print_settings = dict()
-                "filament": material_used,
+            print_settings["layer_height"] = global_container_stack.getProperty("layer_height", "value")
-                "language": Preferences.getInstance().getValue("general/language"),
+
-            }
+            # Support settings
+            print_settings["support_enabled"] = global_container_stack.getProperty("support_enable", "value")
+            print_settings["support_extruder_nr"] = int(global_container_stack.getProperty("support_extruder_nr", "value"))
+
+            # Platform adhesion settings
+            print_settings["adhesion_type"] = global_container_stack.getProperty("adhesion_type", "value")
+
+            # Shell settings
+            print_settings["wall_line_count"] = global_container_stack.getProperty("wall_line_count", "value")
+            print_settings["retraction_enable"] = global_container_stack.getProperty("retraction_enable", "value")
+
+            # Prime tower settings
+            print_settings["prime_tower_enable"] = global_container_stack.getProperty("prime_tower_enable", "value")
+
+            # Infill settings
+            print_settings["infill_sparse_density"] = global_container_stack.getProperty("infill_sparse_density", "value")
+            print_settings["infill_pattern"] = global_container_stack.getProperty("infill_pattern", "value")
+            print_settings["gradual_infill_steps"] = global_container_stack.getProperty("gradual_infill_steps", "value")
+
+            print_settings["print_sequence"] = global_container_stack.getProperty("print_sequence", "value")
+
+            data["print_settings"] = print_settings
 
             # Convert data to bytes
-            submitted_data = urllib.parse.urlencode(submitted_data)
+            binary_data = json.dumps(data).encode("utf-8")
-            binary_data = submitted_data.encode("utf-8")
 
             # Sending slice info non-blocking
             reportJob = SliceInfoJob(self.info_url, binary_data)
             reportJob.start()
-        except Exception as e:
+        except Exception:
             # We really can't afford to have a mistake here, as this would break the sending of g-code to a device
             # (Either saving or directly to a printer). The functionality of the slice data is not *that* important.
-            Logger.log("e", "Exception raised while sending slice info: %s" %(repr(e))) # But we should be notified about these problems of course.
+            Logger.logException("e", "Exception raised while sending slice info.") # But we should be notified about these problems of course.

plugins/SliceInfoPlugin/SliceInfoJob.py

@@ -0,0 +1,38 @@
+# Copyright (c) 2017 Ultimaker B.V.
+# Cura is released under the terms of the AGPLv3 or higher.
+from UM.Job import Job
+from UM.Logger import Logger
+from UM.Platform import Platform
+
+import ssl
+import urllib.request
+import urllib.error
+
+
+class SliceInfoJob(Job):
+    def __init__(self, url, data):
+        super().__init__()
+        self._url = url
+        self._data = data
+
+    def run(self):
+        if not self._url or not self._data:
+            Logger.log("e", "URL or DATA for sending slice info was not set!")
+            return
+
+        # Submit data
+        kwoptions = {"data" : self._data, "timeout" : 5}
+
+        if Platform.isOSX():
+            kwoptions["context"] = ssl._create_unverified_context()
+
+        Logger.log("i", "Sending anonymous slice info to [%s]...", self._url)
+
+        try:
+            f = urllib.request.urlopen(self._url, **kwoptions)
+            Logger.log("i", "Sent anonymous slice info.")
+            f.close()
+        except urllib.error.HTTPError:
+            Logger.logException("e", "An HTTP error occurred while trying to send slice information")
+        except Exception:  # We don't want any exception to cause problems
+            Logger.logException("e", "An exception occurred while trying to send slice information")

plugins/SliceInfoPlugin/plugin.json

@@ -1,6 +1,6 @@
 {
     "name": "Slice info",
-    "author": "Ultimaker",
+    "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Submits anonymous slice info. Can be disabled through preferences.",
     "api": 4,

plugins/SolidView/plugin.json

@@ -1,6 +1,6 @@
 {
     "name": "Solid View",
-    "author": "Ultimaker",
+    "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Provides a normal solid mesh view.",
     "api": 4,

plugins/UM3NetworkPrinting/NetworkPrinterOutputDevice.py

@@ -625,7 +625,7 @@ class NetworkPrinterOutputDevice(PrinterOutputDevice):
     #   is ignored.
     #   \param kwargs Keyword arguments.
     def requestWrite(self, nodes, file_name = None, filter_by_machine = False, file_handler = None, **kwargs):
-        if self._printer_state != "idle":
+        if self._printer_state not in ["idle", ""]:
             self._error_message = Message(
                 i18n_catalog.i18nc("@info:status", "Unable to start a new print job, printer is busy. Current printer status is %s.") % self._printer_state)
             self._error_message.show()

plugins/UM3NetworkPrinting/plugin.json

@@ -1,6 +1,6 @@
 {
     "name": "UM3 Network Connection",
-    "author": "Ultimaker",
+    "author": "Ultimaker B.V.",
     "description": "Manages network connections to Ultimaker 3 printers",
     "version": "1.0.0",
     "api": 4,

plugins/USBPrinting/plugin.json

@@ -1,6 +1,6 @@
 {
     "name": "USB printing",
-    "author": "Ultimaker",
+    "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "api": 4,
     "description": "Accepts G-Code and sends them to a printer. Plugin can also update firmware.",

plugins/UltimakerMachineActions/plugin.json

@@ -1,6 +1,6 @@
 {
     "name": "Ultimaker machine actions",
-    "author": "Ultimaker",
+    "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Provides machine actions for Ultimaker machines (such as bed leveling wizard, selecting upgrades, etc)",
     "api": 4,

plugins/VersionUpgrade/VersionUpgrade21to22/plugin.json

@@ -1,6 +1,6 @@
 {
     "name": "Version Upgrade 2.1 to 2.2",
-    "author": "Ultimaker",
+    "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Upgrades configurations from Cura 2.1 to Cura 2.2.",
     "api": 4,

plugins/VersionUpgrade/VersionUpgrade22to24/plugin.json

@@ -1,6 +1,6 @@
 {
     "name": "Version Upgrade 2.2 to 2.4",
-    "author": "Ultimaker",
+    "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Upgrades configurations from Cura 2.2 to Cura 2.4.",
     "api": 4,

plugins/VersionUpgrade/VersionUpgrade25to26/VersionUpgrade25to26.py

@@ -5,7 +5,6 @@ import configparser #To parse the files we need to upgrade and write the new fil
 import io #To serialise configparser output to a string.
 
 from UM.VersionUpgrade import VersionUpgrade
-from cura.CuraApplication import CuraApplication
 
 _removed_settings = { #Settings that were removed in 2.5.
     "start_layers_at_same_position",
@@ -62,8 +61,13 @@ class VersionUpgrade25to26(VersionUpgrade):
             parser["general"]["visible_settings"] = ";".join(new_visible_settings)
 
         #Change the version number in the file.
-        if parser.has_section("general"): #It better have!
+        if "general" not in parser:
-            parser["general"]["version"] = "5"
+            parser["general"] = {}
+        parser.set("general", "version", "4")
+
+        if "metadata" not in parser:
+            parser["metadata"] = {}
+        parser.set("metadata", "setting_version", "1")
 
         #Re-serialise the file.
         output = io.StringIO()
@@ -91,11 +95,9 @@ class VersionUpgrade25to26(VersionUpgrade):
             if not parser.has_section(each_section):
                 parser.add_section(each_section)
 
-        # Change the version number in the file.
+        # Update version numbers
-        parser["metadata"]["setting_version"] = str(CuraApplication.SettingVersion)
-
-        # Update version
         parser["general"]["version"] = "2"
+        parser["metadata"]["setting_version"] = "1"
 
         #Re-serialise the file.
         output = io.StringIO()

plugins/VersionUpgrade/VersionUpgrade25to26/plugin.json

@@ -1,6 +1,6 @@
  {
     "name": "Version Upgrade 2.5 to 2.6",
-    "author": "Ultimaker",
+    "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Upgrades configurations from Cura 2.5 to Cura 2.6.",
     "api": 4,

plugins/VersionUpgrade/VersionUpgrade26to27/VersionUpgrade26to27.py

@@ -0,0 +1,167 @@
+# Copyright (c) 2017 Ultimaker B.V.
+# Cura is released under the terms of the AGPLv3 or higher.
+
+import configparser #To parse the files we need to upgrade and write the new files.
+import io #To serialise configparser output to a string.
+
+from UM.VersionUpgrade import VersionUpgrade
+from cura.CuraApplication import CuraApplication
+
+# a dict of renamed quality profiles:  <old_id> : <new_id>
+_renamed_quality_profiles = {
+    "um3_aa0.4_PVA_Not_Supported_Quality": "um3_aa0.4_PVA_Fast_Print",
+
+    "um3_aa0.8_CPEP_Not_Supported_Quality": "um3_aa0.8_CPEP_Fast_Print",
+    "um3_aa0.8_CPEP_Not_Supported_Superdraft_Quality": "um3_aa0.8_CPEP_Superdraft_Print",
+    "um3_aa0.8_CPEP_Not_Supported_Verydraft_Quality": "um3_aa0.8_CPEP_Verydraft_Print",
+
+    "um3_aa0.8_PC_Not_Supported_Quality": "um3_aa0.8_PC_Fast_Print",
+    "um3_aa0.8_PC_Not_Supported_Superdraft_Quality": "um3_aa0.8_PC_Superdraft_Print",
+    "um3_aa0.8_PC_Not_Supported_Verydraft_Quality": "um3_aa0.8_PC_Verydraft_Print",
+
+    "um3_aa0.8_PVA_Not_Supported_Quality": "um3_aa0.8_PVA_Fast_Print",
+    "um3_aa0.8_PVA_Not_Supported_Superdraft_Quality": "um3_aa0.8_PVA_Superdraft_Print",
+
+    "um3_bb0.4_ABS_Not_Supported_Quality": "um3_bb0.4_ABS_Fast_print",
+    "um3_bb0.4_ABS_Not_Supported_Superdraft_Quality": "um3_bb0.4_ABS_Superdraft_Print",
+
+    "um3_bb0.4_CPE_Not_Supported_Quality": "um3_bb0.4_CPE_Fast_Print",
+    "um3_bb0.4_CPE_Not_Supported_Superdraft_Quality": "um3_bb0.4_CPE_Superdraft_Print",
+
+    "um3_bb0.4_CPEP_Not_Supported_Quality": "um3_bb0.4_CPEP_Fast_Print",
+    "um3_bb0.4_CPEP_Not_Supported_Superdraft_Quality": "um3_bb0.4_CPEP_Superdraft_Print",
+
+    "um3_bb0.4_Nylon_Not_Supported_Quality": "um3_bb0.4_Nylon_Fast_Print",
+    "um3_bb0.4_Nylon_Not_Supported_Superdraft_Quality": "um3_bb0.4_Nylon_Superdraft_Print",
+
+    "um3_bb0.4_PC_Not_Supported_Quality": "um3_bb0.4_PC_Fast_Print",
+
+    "um3_bb0.4_PLA_Not_Supported_Quality": "um3_bb0.4_PLA_Fast_Print",
+    "um3_bb0.4_PLA_Not_Supported_Superdraft_Quality": "um3_bb0.4_PLA_Superdraft_Print",
+
+    "um3_bb0.4_TPU_Not_Supported_Quality": "um3_bb0.4_TPU_Fast_Print",
+    "um3_bb0.4_TPU_Not_Supported_Superdraft_Quality": "um3_bb0.4_TPU_Superdraft_Print",
+
+    "um3_bb0.8_ABS_Not_Supported_Quality": "um3_bb0.8_ABS_Fast_Print",
+    "um3_bb0.8_ABS_Not_Supported_Superdraft_Quality": "um3_bb0.8_ABS_Superdraft_Print",
+
+    "um3_bb0.8_CPE_Not_Supported_Quality": "um3_bb0.8_CPE_Fast_Print",
+    "um3_bb0.8_CPE_Not_Supported_Superdraft_Quality": "um3_bb0.8_CPE_Superdraft_Print",
+
+    "um3_bb0.8_CPEP_Not_Supported_Quality": "um3_bb0.um3_bb0.8_CPEP_Fast_Print",
+    "um3_bb0.8_CPEP_Not_Supported_Superdraft_Quality": "um3_bb0.8_CPEP_Superdraft_Print",
+
+    "um3_bb0.8_Nylon_Not_Supported_Quality": "um3_bb0.8_Nylon_Fast_Print",
+    "um3_bb0.8_Nylon_Not_Supported_Superdraft_Quality": "um3_bb0.8_Nylon_Superdraft_Print",
+
+    "um3_bb0.8_PC_Not_Supported_Quality": "um3_bb0.8_PC_Fast_Print",
+    "um3_bb0.8_PC_Not_Supported_Superdraft_Quality": "um3_bb0.8_PC_Superdraft_Print",
+
+    "um3_bb0.8_PLA_Not_Supported_Quality": "um3_bb0.8_PLA_Fast_Print",
+    "um3_bb0.8_PLA_Not_Supported_Superdraft_Quality": "um3_bb0.8_PLA_Superdraft_Print",
+
+    "um3_bb0.8_TPU_Not_Supported_Quality": "um3_bb0.8_TPU_Fast_print",
+    "um3_bb0.8_TPU_Not_Supported_Superdraft_Quality": "um3_bb0.8_TPU_Superdraft_Print",
+}
+
+##  A collection of functions that convert the configuration of the user in Cura
+#   2.6 to a configuration for Cura 2.7.
+#
+#   All of these methods are essentially stateless.
+class VersionUpgrade26to27(VersionUpgrade):
+    ##  Gets the version number from a CFG file in Uranium's 2.6 format.
+    #
+    #   Since the format may change, this is implemented for the 2.6 format only
+    #   and needs to be included in the version upgrade system rather than
+    #   globally in Uranium.
+    #
+    #   \param serialised The serialised form of a CFG file.
+    #   \return The version number stored in the CFG file.
+    #   \raises ValueError The format of the version number in the file is
+    #   incorrect.
+    #   \raises KeyError The format of the file is incorrect.
+    def getCfgVersion(self, serialised):
+        parser = configparser.ConfigParser(interpolation = None)
+        parser.read_string(serialised)
+        format_version = int(parser.get("general", "version")) #Explicitly give an exception when this fails. That means that the file format is not recognised.
+        setting_version = int(parser.get("metadata", "setting_version", fallback = 0))
+        return format_version * 1000000 + setting_version
+
+    ##  Upgrades a preferences file from version 2.6 to 2.7.
+    #
+    #   \param serialised The serialised form of a preferences file.
+    #   \param filename The name of the file to upgrade.
+    def upgradePreferences(self, serialised, filename):
+        parser = configparser.ConfigParser(interpolation=None)
+        parser.read_string(serialised)
+
+        # Update version numbers
+        if "general" not in parser:
+            parser["general"] = {}
+        parser["general"]["version"] = "4"
+
+        if "metadata" not in parser:
+            parser["metadata"] = {}
+        parser["metadata"]["setting_version"] = "2"
+
+        # Re-serialise the file.
+        output = io.StringIO()
+        parser.write(output)
+        return [filename], [output.getvalue()]
+
+    ##  Upgrades a container file other than a container stack file from version 2.6 to 2.7.
+    #
+    #   \param serialised The serialised form of a container file.
+    #   \param filename The name of the file to upgrade.
+    def upgradeOtherContainer(self, serialised, filename):
+        parser = configparser.ConfigParser(interpolation=None)
+        parser.read_string(serialised)
+
+        # Update version numbers
+        if "general" not in parser:
+            parser["general"] = {}
+        parser["general"]["version"] = "2"
+
+        if "metadata" not in parser:
+            parser["metadata"] = {}
+        parser["metadata"]["setting_version"] = "2"
+
+        # Re-serialise the file.
+        output = io.StringIO()
+        parser.write(output)
+        return [filename], [output.getvalue()]
+
+    ##  Upgrades a container stack from version 2.6 to 2.7.
+    #
+    #   \param serialised The serialised form of a container stack.
+    #   \param filename The name of the file to upgrade.
+    def upgradeStack(self, serialised, filename):
+        parser = configparser.ConfigParser(interpolation = None)
+        parser.read_string(serialised)
+
+        # Update IDs of the renamed quality profiles
+        if parser.has_section("containers"):
+            key_list = [key for key in parser["containers"].keys()]
+            for key in key_list:
+                container_id = parser.get("containers", key)
+                new_id = _renamed_quality_profiles.get(container_id)
+                if new_id is not None:
+                    parser.set("containers", key, new_id)
+
+        for each_section in ("general", "metadata"):
+            if not parser.has_section(each_section):
+                parser.add_section(each_section)
+
+        # Update version numbers
+        if "general" not in parser:
+            parser["general"] = {}
+        parser["general"]["version"] = "3"
+
+        if "metadata" not in parser:
+            parser["metadata"] = {}
+        parser["metadata"]["setting_version"] = "2"
+
+        # Re-serialise the file.
+        output = io.StringIO()
+        parser.write(output)
+        return [filename], [output.getvalue()]

plugins/VersionUpgrade/VersionUpgrade26to27/__init__.py

@@ -0,0 +1,62 @@
+# Copyright (c) 2017 Ultimaker B.V.
+# Cura is released under the terms of the AGPLv3 or higher.
+
+from . import VersionUpgrade26to27
+
+from UM.i18n import i18nCatalog
+catalog = i18nCatalog("cura")
+
+upgrade = VersionUpgrade26to27.VersionUpgrade26to27()
+
+def getMetaData():
+    return {
+        "version_upgrade": {
+            # From                          To                             Upgrade function
+            ("machine_stack", 3000000):     ("machine_stack", 3000002,     upgrade.upgradeStack),
+            ("extruder_train", 3000000):    ("extruder_train", 3000002,    upgrade.upgradeStack),
+
+            # In 2.6.x, Preferences are saved with "version = 4" and no setting_version.
+            # This means those Preferences files will still be treated as "4.0" as defined in VersionUpgrade25to26,
+            # so the 25to26 upgrade routine will be called again.
+            #
+            # To fix this, we first fix the upgrade routine for 25to26 so it actually upgrades to "4.1", and then
+            # here we can upgrade from "4.1" to "4.2" safely.
+            #
+            ("preferences", 4000001):       ("preferences", 4000002,         upgrade.upgradePreferences),
+            # NOTE: All the instance containers share the same general/version, so we have to update all of them
+            #       if any is updated.
+            ("quality_changes", 2000001):       ("quality_changes", 2000002,    upgrade.upgradeOtherContainer),
+            ("user", 2000001):                  ("user", 2000002,               upgrade.upgradeOtherContainer),
+            ("quality", 2000001):               ("quality", 2000002,            upgrade.upgradeOtherContainer),
+            ("definition_changes", 2000001):    ("definition_changes", 2000002, upgrade.upgradeOtherContainer),
+        },
+        "sources": {
+            "machine_stack": {
+                "get_version": upgrade.getCfgVersion,
+                "location": {"./machine_instances"}
+            },
+            "extruder_train": {
+                "get_version": upgrade.getCfgVersion,
+                "location": {"./extruders"}
+            },
+            "preferences": {
+                "get_version": upgrade.getCfgVersion,
+                "location": {"."}
+            },
+            "quality_changes": {
+                "get_version": upgrade.getCfgVersion,
+                "location": {"./quality"}
+            },
+            "user": {
+                "get_version": upgrade.getCfgVersion,
+                "location": {"./user"}
+            },
+            "definition_changes": {
+                "get_version": upgrade.getCfgVersion,
+                "location": {"./machine_instances"}
+            }
+        }
+    }
+
+def register(app):
+    return { "version_upgrade": upgrade }

plugins/VersionUpgrade/VersionUpgrade26to27/plugin.json

@@ -0,0 +1,8 @@
+ {
+    "name": "Version Upgrade 2.6 to 2.7",
+    "author": "Ultimaker B.V.",
+    "version": "1.0.0",
+    "description": "Upgrades configurations from Cura 2.6 to Cura 2.7.",
+    "api": 4,
+    "i18n-catalog": "cura"
+}

plugins/VersionUpgrade/VersionUpgrade26to27/tests/TestVersionUpgrade26to27.py

@@ -0,0 +1,191 @@
+# Copyright (c) 2017 Ultimaker B.V.
+# Cura is released under the terms of the AGPLv3 or higher.
+
+import configparser #To check whether the appropriate exceptions are raised.
+import pytest #To register tests with.
+
+import VersionUpgrade26to27 #The module we're testing.
+
+##  Creates an instance of the upgrader to test with.
+@pytest.fixture
+def upgrader():
+    return VersionUpgrade26to27.VersionUpgrade26to27()
+
+test_cfg_version_good_data = [
+    {
+        "test_name": "Simple",
+        "file_data": """[general]
+version = 1
+""",
+        "version": 1000000
+    },
+    {
+        "test_name": "Other Data Around",
+        "file_data": """[nonsense]
+life = good
+
+[general]
+version = 3
+
+[values]
+layer_height = 0.12
+infill_sparse_density = 42
+""",
+        "version": 3000000
+    },
+    {
+        "test_name": "Negative Version", #Why not?
+        "file_data": """[general]
+version = -20
+""",
+        "version": -20000000
+    },
+    {
+        "test_name": "Setting Version",
+        "file_data": """[general]
+version = 1
+[metadata]
+setting_version = 1
+""",
+        "version": 1000001
+    },
+    {
+        "test_name": "Negative Setting Version",
+        "file_data": """[general]
+version = 1
+[metadata]
+setting_version = -3
+""",
+        "version": 999997
+    }
+]
+
+##  Tests the technique that gets the version number from CFG files.
+#
+#   \param data The parametrised data to test with. It contains a test name
+#   to debug with, the serialised contents of a CFG file and the correct
+#   version number in that CFG file.
+#   \param upgrader The instance of the upgrade class to test.
+@pytest.mark.parametrize("data", test_cfg_version_good_data)
+def test_cfgVersionGood(data, upgrader):
+    version = upgrader.getCfgVersion(data["file_data"])
+    assert version == data["version"]
+
+test_cfg_version_bad_data = [
+    {
+        "test_name": "Empty",
+        "file_data": "",
+        "exception": configparser.Error #Explicitly not specified further which specific error we're getting, because that depends on the implementation of configparser.
+    },
+    {
+        "test_name": "No General",
+        "file_data": """[values]
+layer_height = 0.1337
+""",
+        "exception": configparser.Error
+    },
+    {
+        "test_name": "No Version",
+        "file_data": """[general]
+true = false
+""",
+        "exception": configparser.Error
+    },
+    {
+        "test_name": "Not a Number",
+        "file_data": """[general]
+version = not-a-text-version-number
+""",
+        "exception": ValueError
+    },
+    {
+        "test_name": "Setting Value NaN",
+        "file_data": """[general]
+version = 4
+[metadata]
+setting_version = latest_or_something
+""",
+        "exception": ValueError
+    },
+    {
+        "test_name": "Major-Minor",
+        "file_data": """[general]
+version = 1.2
+""",
+        "exception": ValueError
+    }
+]
+
+##  Tests whether getting a version number from bad CFG files gives an
+#   exception.
+#
+#   \param data The parametrised data to test with. It contains a test name
+#   to debug with, the serialised contents of a CFG file and the class of
+#   exception it needs to throw.
+#   \param upgrader The instance of the upgrader to test.
+@pytest.mark.parametrize("data", test_cfg_version_bad_data)
+def test_cfgVersionBad(data, upgrader):
+    with pytest.raises(data["exception"]):
+        upgrader.getCfgVersion(data["file_data"])
+
+test_upgrade_stacks_with_not_supported_data = [
+    {
+        "test_name": "Global stack with Not Supported quality profile",
+        "file_data": """[general]
+version = 3
+name = Ultimaker 3
+id = Ultimaker 3
+
+[metadata]
+type = machine
+
+[containers]
+0 = Ultimaker 3_user
+1 = empty
+2 = um3_global_Normal_Quality
+3 = empty
+4 = empty
+5 = empty
+6 = ultimaker3
+"""
+    },
+    {
+        "test_name": "Extruder stack left with Not Supported quality profile",
+        "file_data": """[general]
+version = 3
+name = Extruder 1
+id = ultimaker3_extruder_left #2
+
+[metadata]
+position = 0
+machine = Ultimaker 3
+type = extruder_train
+
+[containers]
+0 = ultimaker3_extruder_left #2_user
+1 = empty
+2 = um3_aa0.4_PVA_Not_Supported_Quality
+3 = generic_pva_ultimaker3_AA_0.4
+4 = ultimaker3_aa04
+5 = ultimaker3_extruder_left #2_settings
+6 = ultimaker3_extruder_left
+"""
+    }
+]
+
+##  Tests whether the "Not Supported" quality profiles in the global and extruder stacks are renamed for the 2.7
+#   version of preferences.
+@pytest.mark.parametrize("data", test_upgrade_stacks_with_not_supported_data)
+def test_upgradeStacksWithNotSupportedQuality(data, upgrader):
+    # Read old file
+    original_parser = configparser.ConfigParser(interpolation = None)
+    original_parser.read_string(data["file_data"])
+
+    # Perform the upgrade.
+    _, upgraded_stacks = upgrader.upgradeStack(data["file_data"], "<string>")
+    upgraded_stack = upgraded_stacks[0]
+
+    # Find whether the not supported profile has been renamed
+    parser = configparser.ConfigParser(interpolation = None)
+    parser.read_string(upgraded_stack)
+    assert("Not_Supported" not in parser.get("containers", "2"))

plugins/XRayView/plugin.json

@@ -1,6 +1,6 @@
 {
     "name": "X-Ray View",
-    "author": "Ultimaker",
+    "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Provides the X-Ray view.",
     "api": 4,

plugins/XmlMaterialProfile/XmlMaterialProfile.py

@@ -12,9 +12,8 @@ from UM.Util import parseBool
 from cura.CuraApplication import CuraApplication
 
 import UM.Dictionary
-from UM.Settings.InstanceContainer import InstanceContainer, InvalidInstanceError
+from UM.Settings.InstanceContainer import InstanceContainer
 from UM.Settings.ContainerRegistry import ContainerRegistry
-from cura.Settings.CuraContainerRegistry import CuraContainerRegistry
 
 
 ##  Handles serializing and deserializing material containers from an XML file
@@ -37,7 +36,7 @@ class XmlMaterialProfile(InstanceContainer):
     #   \return The corresponding setting_version.
     def xmlVersionToSettingVersion(self, xml_version: str) -> int:
         if xml_version == "1.3":
-            return 1
+            return 2
         return 0 #Older than 1.3.
 
     def getInheritedFiles(self):

plugins/XmlMaterialProfile/XmlMaterialUpgrader.py

@@ -21,7 +21,7 @@ class XmlMaterialUpgrader(VersionUpgrade):
 
     def _xmlVersionToSettingVersion(self, xml_version: str) -> int:
         if xml_version == "1.3":
-            return 1
+            return 2
         return 0 #Older than 1.3.
 
     def upgradeMaterial(self, serialised, filename):

plugins/XmlMaterialProfile/__init__.py

@@ -19,7 +19,7 @@ def getMetaData():
             "mimetype": "application/x-ultimaker-material-profile"
         },
         "version_upgrade": {
-            ("materials", 1000000): ("materials", 1000001, upgrader.upgradeMaterial),
+            ("materials", 1000000): ("materials", 1000002, upgrader.upgradeMaterial),
         },
         "sources": {
             "materials": {

plugins/XmlMaterialProfile/plugin.json

@@ -1,6 +1,6 @@
 {
     "name": "Material Profiles",
-    "author": "Ultimaker",
+    "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Provides capabilities to read and write XML-based material profiles.",
     "api": 4,

resources/definitions/cartesio.def.json

@@ -50,11 +50,15 @@
         "prime_tower_wall_thickness": { "resolve": 0.7 },
         "prime_tower_position_x": { "default_value": 50 },
         "prime_tower_position_y": { "default_value": 150 },
+        "machine_max_feedrate_z": { "default_value": 20 },
+        "machine_disallowed_areas": { "default_value": [
+            [[215, 135], [-215, 135], [-215, 75], [215, 75]]
+        ]},
         "machine_start_gcode": {
             "default_value": "\nM92 E159 ;2288 for V5 extruder\n\nM104 S120 T1\nM104 S120 T2\nM104 S120 T3\n\nG21\nG90\nM42 S255 P13 ;chamber lights\nM42 S255 P12 ;fume extraction\nM204 S300 ;default acceleration\nM205 X10 ;default jerk\n\nM117 Homing Y ......\nG28 Y\nM117 Homing X ......\nG28 X\nM117 Homing Z ......\nG28 Z F100\nG1 Z10 F600\nG1 X70 Y20 F9000;go to wipe point\n\nM190 S{material_bed_temperature_layer_0}\n\nM117 Heating for 50 sec.\nG4 S20\nM117 Heating for 30 sec.\nG4 S20\nM117 Heating for 10 sec.\nM300 S1200 P1000\nG4 S9\n\nM117 purging nozzle....\nT0\nG92 E0;set E\nG1 E10 F100\nG92 E0\nG1 E-1 F600\n\nM117 wiping nozzle....\nG1 X1 Y24 F3000\nG1 X70 F9000\nG1 Z10 F900\n\nM104 S21 T1\nM104 S21 T2\nM104 S21 T3\n\nM117 Printing .....\n"
         },
         "machine_end_gcode": {
-            "default_value": "; -- END GCODE --\nM106 S255\nM140 S5\nM104 S5 T0\nM104 S5 T1\nM104 S5 T2\nM104 S5 T3\n\nG91\nG1 Z1 F900\nG90\n\nG1 X20.0 Y260.0 F6000\nG4 S7\nM84\nG4 S90\nM107\nM42 P12 S0\nM42 P13 S0\nM84\nT0\n; -- end of GCODE --"
+            "default_value": "; -- END GCODE --\nM117 cooling down....\nM106 S255\nM140 S5\nM104 S5 T0\nM104 S5 T1\nM104 S5 T2\nM104 S5 T3\n\nG91\nG1 Z1 F900\nG90\n\nG1 X20.0 Y260.0 F6000\nG4 S7\nM84\nG4 S90\nM107\nM42 P12 S0\nM42 P13 S0\nM84\nT0\nM117 Finished.\n; -- end of GCODE --"
         },
         "layer_height": { "maximum_value": "(0.8 * min(extruderValues('machine_nozzle_size')))" },
         "layer_height_0": { "maximum_value": "(0.8 * min(extruderValues('machine_nozzle_size')))" },

resources/definitions/fdmprinter.def.json

@@ -303,8 +303,9 @@
                     "type": "enum",
                     "options":
                     {
-                        "RepRap (Marlin/Sprinter)": "RepRap (Marlin/Sprinter)",
+                        "RepRap (Marlin/Sprinter)": "Marlin",
-                        "RepRap (Volumatric)": "RepRap (Volumetric)",
+                        "RepRap (Volumatric)": "Marlin (Volumetric)",
+                        "RepRap (RepRap)": "RepRap",
                         "UltiGCode": "Ultimaker 2",
                         "Griffin": "Griffin",
                         "Makerbot": "Makerbot",
@@ -677,7 +678,7 @@
                                     "minimum_value_warning": "(0.1 + 0.4 * machine_nozzle_size) if outer_inset_first else 0.1 * machine_nozzle_size",
                                     "maximum_value_warning": "2 * machine_nozzle_size",
                                     "default_value": 0.4,
-                                    "value": "wall_line_width",
+                                    "value": "extruderValue(wall_0_extruder_nr, 'wall_line_width')",
                                     "type": "float",
                                     "limit_to_extruder": "wall_0_extruder_nr",
                                     "settable_per_mesh": true
@@ -1136,6 +1137,19 @@
                     "limit_to_extruder": "wall_0_extruder_nr",
                     "settable_per_mesh": true
                 },
+                "xy_offset_layer_0":
+                {
+                    "label": "Initial Layer Horizontal Expansion",
+                    "description": "Amount of offset applied to all polygons in the first layer. A negative value can compensate for squishing of the first layer known as \"elephant's foot\".",
+                    "unit": "mm",
+                    "type": "float",
+                    "minimum_value_warning": "-1",
+                    "maximum_value_warning": "1",
+                    "default_value": 0,
+                    "value": "xy_offset",
+                    "limit_to_extruder": "wall_0_extruder_nr",
+                    "settable_per_mesh": true
+                },
                 "z_seam_type":
                 {
                     "label": "Z Seam Alignment",
@@ -1175,6 +1189,17 @@
                     "limit_to_extruder": "wall_0_extruder_nr",
                     "settable_per_mesh": true
                 },
+                "z_seam_relative":
+                {
+                    "label": "Z Seam Relative",
+                    "description": "When enabled, the z seam coordinates are relative to each part's centre. When disabled, the coordinates define an absolute position on the build plate.",
+                    "unit": "mm",
+                    "type": "bool",
+                    "default_value": false,
+                    "enabled": "z_seam_type == 'back'",
+                    "limit_to_extruder": "wall_0_extruder_nr",
+                    "settable_per_mesh": true
+                },
                 "skin_no_small_gaps_heuristic":
                 {
                     "label": "Ignore Small Z Gaps",
@@ -1524,6 +1549,7 @@
                     "maximum_value_warning": "285",
                     "enabled": "machine_nozzle_temp_enabled",
                     "settable_per_extruder": true,
+                    "settable_per_mesh": false,
                     "minimum_value": "-273.15"
                 },
                 "material_print_temperature":
@@ -4357,7 +4383,7 @@
                             "unit": "mm",
                             "type": "float",
                             "default_value": 2,
-                            "value": "round(max(2 * max(extruderValues('prime_tower_line_width')), 0.5 * (resolveOrValue('prime_tower_size') - math.sqrt(max(0, resolveOrValue('prime_tower_size') ** 2 - max(extruderValues('prime_tower_min_volume')) / resolveOrValue('layer_height'))))), 3)",
+                            "value": "round(max(2 * prime_tower_line_width, 0.5 * (prime_tower_size - math.sqrt(max(0, prime_tower_size ** 2 - prime_tower_min_volume / layer_height)))), 3)",
                             "resolve": "max(extruderValues('prime_tower_wall_thickness'))",
                             "minimum_value": "0.001",
                             "minimum_value_warning": "2 * min(extruderValues('prime_tower_line_width')) - 0.0001",
@@ -4376,8 +4402,6 @@
                     "unit": "mm",
                     "enabled": "resolveOrValue('prime_tower_enable')",
                     "default_value": 200,
-                    "minimum_value_warning": "-1000",
-                    "maximum_value_warning": "1000",
                     "maximum_value": "machine_width / 2 if machine_center_is_zero else machine_width",
                     "minimum_value": "resolveOrValue('prime_tower_size') - machine_width / 2 if machine_center_is_zero else resolveOrValue('prime_tower_size')",
                     "settable_per_mesh": false,
@@ -4391,8 +4415,6 @@
                     "unit": "mm",
                     "enabled": "resolveOrValue('prime_tower_enable')",
                     "default_value": 200,
-                    "minimum_value_warning": "-1000",
-                    "maximum_value_warning": "1000",
                     "maximum_value": "machine_depth / 2 - resolveOrValue('prime_tower_size') if machine_center_is_zero else machine_depth - resolveOrValue('prime_tower_size')",
                     "minimum_value": "machine_depth / -2 if machine_center_is_zero else 0",
                     "settable_per_mesh": false,
@@ -4897,6 +4919,16 @@
                     "limit_to_extruder": "infill_extruder_nr",
                     "settable_per_mesh": true
                 },
+                "spaghetti_infill_stepped":
+                {
+                    "label": "Spaghetti Infill Stepping",
+                    "description": "Whether to print spaghetti infill in steps or extrude all the infill filament at the end of the print.",
+                    "type": "bool",
+                    "default_value": true,
+                    "enabled": "infill_sparse_density > 0 and spaghetti_infill_enabled",
+                    "limit_to_extruder": "infill_extruder_nr",
+                    "settable_per_mesh": true
+                },
                 "spaghetti_max_infill_angle":
                 {
                     "label": "Spaghetti Maximum Infill Angle",
@@ -4907,7 +4939,7 @@
                     "minimum_value": "0",
                     "maximum_value": "90",
                     "maximum_value_warning": "45",
-                    "enabled": "infill_sparse_density > 0 and spaghetti_infill_enabled",
+                    "enabled": "infill_sparse_density > 0 and spaghetti_infill_enabled and spaghetti_infill_stepped",
                     "limit_to_extruder": "infill_extruder_nr",
                     "settable_per_mesh": true
                 },
@@ -4920,7 +4952,7 @@
                     "default_value": 2.0,
                     "minimum_value": "layer_height",
                     "maximum_value_warning": "10.0",
-                    "enabled": "infill_sparse_density > 0 and spaghetti_infill_enabled",
+                    "enabled": "infill_sparse_density > 0 and spaghetti_infill_enabled and spaghetti_infill_stepped",
                     "limit_to_extruder": "infill_extruder_nr",
                     "settable_per_mesh": true
                 },
@@ -4950,6 +4982,19 @@
                     "limit_to_extruder": "infill_extruder_nr",
                     "settable_per_mesh": true
                 },
+                "spaghetti_infill_extra_volume":
+                {
+                    "label": "Spaghetti Infill Extra Volume",
+                    "description": "A correction term to adjust the total volume being extruded each time when filling spaghetti.",
+                    "unit": "mm³",
+                    "type": "float",
+                    "default_value": 0,
+                    "minimum_value_warning": "0",
+                    "maximum_value_warning": "100",
+                    "enabled": "infill_sparse_density > 0 and spaghetti_infill_enabled",
+                    "limit_to_extruder": "infill_extruder_nr",
+                    "settable_per_mesh": true
+                },
                 "support_conical_enabled":
                 {
                     "label": "Enable Conical Support",

resources/extruders/cartesio_extruder_2.def.json

@@ -14,7 +14,7 @@
             "maximum_value": "3"
         },
         "machine_nozzle_offset_x": { "default_value": 0.0 },
-        "machine_nozzle_offset_y": { "default_value": 60.0 },
+        "machine_nozzle_offset_y": { "default_value": 0.0 },
         "machine_extruder_start_code": {
           "default_value": "\n;start extruder_2\n\nM117 printing\n"
         },

resources/extruders/cartesio_extruder_3.def.json

@@ -13,8 +13,8 @@
             "default_value": 3,
             "maximum_value": "3"
         },
-        "machine_nozzle_offset_x": { "default_value": 24.0 },
+        "machine_nozzle_offset_x": { "default_value": 0.0 },
-        "machine_nozzle_offset_y": { "default_value": 60.0 },
+        "machine_nozzle_offset_y": { "default_value": 0.0 },
         "machine_extruder_start_code": {
           "default_value": "\n;start extruder_3\n\nM117 printing\n"
         },

resources/qml/Cura.qml

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Ultimaker B.V.
+// Copyright (c) 2017 Ultimaker B.V.
 // Cura is released under the terms of the AGPLv3 or higher.
 
 import QtQuick 2.2
@@ -18,7 +18,24 @@ UM.MainWindow
     //: Cura application window title
     title: catalog.i18nc("@title:window","Cura");
     viewportRect: Qt.rect(0, 0, (base.width - sidebar.width) / base.width, 1.0)
-    property bool monitoringPrint: false
+    property bool showPrintMonitor: false
+
+    Connections
+    {
+        target: Printer
+        onShowPrintMonitor:
+        {
+            if (show)
+            {
+                topbar.startMonitoringPrint()
+            }
+            else
+            {
+                topbar.stopMonitoringPrint()
+            }
+        }
+    }
+
     Component.onCompleted:
     {
         CuraApplication.setMinimumWindowSize(UM.Theme.getSize("window_minimum_size"))
@@ -329,7 +346,8 @@ UM.MainWindow
                 tooltip: '';
                 anchors
                 {
-                    top: parent.top;
+                    top: topbar.bottom;
+                    topMargin: UM.Theme.getSize("default_margin").height;
                     left: parent.left;
                 }
                 action: Cura.Actions.open;
@@ -371,19 +389,30 @@ UM.MainWindow
                 }
             }
 
+            Topbar
+            {
+                id: topbar
+                anchors.left:parent.left
+                anchors.right: parent.right
+                anchors.top: parent.top
+                monitoringPrint: base.showPrintMonitor
+                onStartMonitoringPrint: base.showPrintMonitor = true
+                onStopMonitoringPrint: base.showPrintMonitor = false
+            }
+
             Sidebar
             {
                 id: sidebar;
 
                 anchors
                 {
-                    top: parent.top;
+                    top: topbar.bottom;
                     bottom: parent.bottom;
                     right: parent.right;
                 }
                 z: 1
-                onMonitoringPrintChanged: base.monitoringPrint = monitoringPrint
                 width: UM.Theme.getSize("sidebar").width;
+                monitoringPrint: base.showPrintMonitor
             }
 
             Button
@@ -412,13 +441,13 @@ UM.MainWindow
                 color: UM.Theme.getColor("viewport_overlay")
                 anchors
                 {
-                    top: parent.top
+                    top: topbar.bottom
                     bottom: parent.bottom
                     left:parent.left
                     right: sidebar.left
                 }
                 visible: opacity > 0
-                opacity: base.monitoringPrint ? 0.75 : 0
+                opacity: base.showPrintMonitor ? 0.75 : 0
 
                 Behavior on opacity { NumberAnimation { duration: 100; } }
 
@@ -433,12 +462,10 @@ UM.MainWindow
             Loader
             {
                 sourceComponent: Cura.MachineManager.printerOutputDevices.length > 0 ? Cura.MachineManager.printerOutputDevices[0].monitorItem: null
-                visible: base.monitoringPrint
+                visible: base.showPrintMonitor
                 anchors.horizontalCenter: parent.horizontalCenter
                 anchors.verticalCenter: parent.verticalCenter
                 anchors.horizontalCenterOffset: - UM.Theme.getSize("sidebar").width / 2
-
-
             }
 
             UM.MessageStack

resources/qml/Preferences/GeneralPage.qml

@@ -86,6 +86,8 @@ UM.PreferencesPage
         centerOnSelectCheckbox.checked = boolCheck(UM.Preferences.getValue("view/center_on_select"))
         UM.Preferences.resetPreference("view/invert_zoom");
         invertZoomCheckbox.checked = boolCheck(UM.Preferences.getValue("view/invert_zoom"))
+        UM.Preferences.resetPreference("view/zoom_to_mouse");
+        zoomToMouseCheckbox.checked = boolCheck(UM.Preferences.getValue("view/zoom_to_mouse"))
         UM.Preferences.resetPreference("view/top_layer_count");
         topLayerCountCheckbox.checked = boolCheck(UM.Preferences.getValue("view/top_layer_count"))
 
@@ -355,6 +357,20 @@ UM.PreferencesPage
                 }
             }
 
+            UM.TooltipArea {
+                width: childrenRect.width;
+                height: childrenRect.height;
+                text: catalog.i18nc("@info:tooltip", "Should zooming move in the direction of the mouse?")
+
+                CheckBox
+                {
+                    id: zoomToMouseCheckbox
+                    text: catalog.i18nc("@action:button", "Zoom toward mouse direction");
+                    checked: boolCheck(UM.Preferences.getValue("view/zoom_to_mouse"))
+                    onClicked: UM.Preferences.setValue("view/zoom_to_mouse", checked)
+                }
+            }
+
             UM.TooltipArea {
                 width: childrenRect.width
                 height: childrenRect.height

resources/qml/Preferences/MaterialView.qml

@@ -169,9 +169,11 @@ TabView
                         // This does not use a SettingPropertyProvider, because we need to make the change to all containers
                         // which derive from the same base_file
                         var old_diameter = Cura.ContainerManager.getContainerProperty(base.containerId, "material_diameter", "value").toString();
-                        base.setMetaDataEntry("approximate_diameter", properties.approximate_diameter, Math.round(value).toString());
+                        var old_approximate_diameter = Cura.ContainerManager.getContainerMetaDataEntry(base.containerId, "approximate_diameter");
+                        base.setMetaDataEntry("approximate_diameter", old_approximate_diameter, Math.round(value).toString());
                         base.setMetaDataEntry("properties/diameter", properties.diameter, value);
-                        if (Cura.MachineManager.filterMaterialsByMachine && properties.approximate_diameter != Cura.MachineManager.activeMachine.approximateMaterialDiameter)
+                        var new_approximate_diameter = Cura.ContainerManager.getContainerMetaDataEntry(base.containerId, "approximate_diameter");
+                        if (Cura.MachineManager.filterMaterialsByMachine && new_approximate_diameter != Cura.MachineManager.activeMachine.approximateMaterialDiameter)
                         {
                             Cura.MaterialManager.showMaterialWarningMessage(base.containerId, old_diameter);
                         }

resources/qml/Preferences/MaterialsPage.qml

@@ -1,5 +1,5 @@
-// Copyright (c) 2016 Ultimaker B.V.
+//Copyright (c) 2017 Ultimaker B.V.
-// Cura is released under the terms of the AGPLv3 or higher.
+//Cura is released under the terms of the AGPLv3 or higher.
 
 import QtQuick 2.1
 import QtQuick.Controls 1.1
@@ -139,6 +139,7 @@ UM.ManagementPage
             enabled: base.currentItem != null && base.currentItem.id != Cura.MachineManager.activeMaterialId && Cura.MachineManager.hasMaterials
             onClicked:
             {
+                forceActiveFocus();
                 Cura.MachineManager.setActiveMaterial(base.currentItem.id)
                 currentItem = base.model.getItem(base.objectList.currentIndex) // Refresh the current item.
             }
@@ -149,6 +150,7 @@ UM.ManagementPage
             iconName: "list-add"
             onClicked:
             {
+                forceActiveFocus();
                 var material_id = Cura.ContainerManager.createMaterial()
                 if(material_id == "")
                 {
@@ -168,6 +170,7 @@ UM.ManagementPage
             enabled: base.currentItem != null
             onClicked:
             {
+                forceActiveFocus();
                 var base_file = Cura.ContainerManager.getContainerMetaDataEntry(base.currentItem.id, "base_file")
                 // We need to copy the base container instead of the specific variant.
                 var material_id = base_file == "" ? Cura.ContainerManager.duplicateMaterial(base.currentItem.id): Cura.ContainerManager.duplicateMaterial(base_file)
@@ -187,20 +190,32 @@ UM.ManagementPage
             text: catalog.i18nc("@action:button", "Remove");
             iconName: "list-remove";
             enabled: base.currentItem != null && !base.currentItem.readOnly && !Cura.ContainerManager.isContainerUsed(base.currentItem.id)
-            onClicked: confirmDialog.open()
+            onClicked:
+            {
+                forceActiveFocus();
+                confirmDialog.open();
+            }
         },
         Button
         {
             text: catalog.i18nc("@action:button", "Import");
             iconName: "document-import";
-            onClicked: importDialog.open();
+            onClicked:
+            {
+                forceActiveFocus();
+                importDialog.open();
+            }
             visible: true;
         },
         Button
         {
             text: catalog.i18nc("@action:button", "Export")
             iconName: "document-export"
-            onClicked: exportDialog.open()
+            onClicked:
+            {
+                forceActiveFocus();
+                exportDialog.open();
+            }
             enabled: currentItem != null
         }
     ]

resources/qml/SaveButton.qml

@@ -1,4 +1,4 @@
-// Copyright (c) 2015 Ultimaker B.V.
+// Copyright (c) 2017 Ultimaker B.V.
 // Cura is released under the terms of the AGPLv3 or higher.
 
 import QtQuick 2.2
@@ -24,7 +24,7 @@ Item {
     {
         if(!activity)
         {
-            return catalog.i18nc("@label:PrintjobStatus", "Please load a 3d model");
+            return catalog.i18nc("@label:PrintjobStatus", "Please load a 3D model");
         }
 
         switch(base.backendState)

resources/qml/Sidebar.qml

@@ -15,24 +15,15 @@ Rectangle
     id: base;
 
     property int currentModeIndex;
-    property bool monitoringPrint: false;  // When adding more "tabs", one want to replace this bool with a ListModel
     property bool hideSettings: PrintInformation.preSliced
-    Connections
-    {
-        target: Printer
-        onShowPrintMonitor:
-        {
-            base.monitoringPrint = show;
-            showSettings.checked = !show;
-            showMonitor.checked = show;
-        }
-    }
 
     // Is there an output device for this printer?
     property bool printerConnected: Cura.MachineManager.printerOutputDevices.length != 0
     property bool printerAcceptsCommands: printerConnected && Cura.MachineManager.printerOutputDevices[0].acceptsCommands
     property int backendState: UM.Backend.state;
 
+    property bool monitoringPrint: false
+
     color: UM.Theme.getColor("sidebar")
     UM.I18nCatalog { id: catalog; name:"cura"}
 
@@ -88,227 +79,10 @@ Rectangle
         }
     }
 
-    // Printer selection and mode selection buttons for changing between Setting & Monitor print mode
-    Rectangle
-    {
-        id: sidebarHeaderBar
-        anchors.left: parent.left
-        anchors.right: parent.right
-        height: childrenRect.height
-        color: UM.Theme.getColor("sidebar_header_bar")
-
-        Row
-        {
-            anchors.left: parent.left
-            anchors.right: parent.right
-            anchors.rightMargin: UM.Theme.getSize("default_margin").width
-            spacing: UM.Theme.getSize("default_margin").width
-
-            ToolButton
-            {
-                id: machineSelection
-                text: Cura.MachineManager.activeMachineName
-
-                width: parent.width - (showSettings.width + showMonitor.width + 2 * UM.Theme.getSize("default_margin").width)
-                height: UM.Theme.getSize("sidebar_header").height
-                tooltip: Cura.MachineManager.activeMachineName
-
-                anchors.verticalCenter: parent.verticalCenter
-                style: ButtonStyle {
-                    background: Rectangle {
-                        color: {
-                            if(control.pressed) {
-                                return UM.Theme.getColor("sidebar_header_active");
-                            } else if(control.hovered) {
-                                return UM.Theme.getColor("sidebar_header_hover");
-                            } else {
-                                return UM.Theme.getColor("sidebar_header_bar");
-                            }
-                        }
-                        Behavior on color { ColorAnimation { duration: 50; } }
-
-                        Rectangle {
-                            id: underline;
-
-                            anchors.left: parent.left
-                            anchors.right: parent.right
-                            anchors.bottom: parent.bottom
-                            height: UM.Theme.getSize("sidebar_header_highlight").height
-                            color: UM.Theme.getColor("sidebar_header_highlight_hover")
-                            visible: control.hovered || control.pressed
-                        }
-
-                        UM.RecolorImage {
-                            id: downArrow
-                            anchors.verticalCenter: parent.verticalCenter
-                            anchors.right: parent.right
-                            anchors.rightMargin: UM.Theme.getSize("default_margin").width
-                            width: UM.Theme.getSize("standard_arrow").width
-                            height: UM.Theme.getSize("standard_arrow").height
-                            sourceSize.width: width
-                            sourceSize.height: width
-                            color: UM.Theme.getColor("text_reversed")
-                            source: UM.Theme.getIcon("arrow_bottom")
-                        }
-                        Label {
-                            id: sidebarComboBoxLabel
-                            color: UM.Theme.getColor("text_reversed")
-                            text: control.text;
-                            elide: Text.ElideRight;
-                            anchors.left: parent.left;
-                            anchors.leftMargin: UM.Theme.getSize("default_margin").width
-                            anchors.right: downArrow.left;
-                            anchors.rightMargin: control.rightMargin;
-                            anchors.verticalCenter: parent.verticalCenter;
-                            font: UM.Theme.getFont("large")
-                        }
-                    }
-                    label: Label{}
-                }
-
-                menu: PrinterMenu { }
-            }
-
-            Button
-            {
-                id: showSettings
-                width: height
-                height: UM.Theme.getSize("sidebar_header").height
-                onClicked: monitoringPrint = false
-                iconSource: UM.Theme.getIcon("tab_settings");
-                property color overlayColor: "transparent"
-                property string overlayIconSource: ""
-
-                checkable: true
-                checked: !monitoringPrint
-                exclusiveGroup: sidebarHeaderBarGroup
-                property string tooltipText: catalog.i18nc("@tooltip", "<b>Print Setup</b><br/><br/>Edit or review the settings for the active print job.")
-
-                onHoveredChanged: {
-                    if (hovered)
-                    {
-                        tooltipDelayTimer.item = showSettings
-                        tooltipDelayTimer.text = tooltipText
-                        tooltipDelayTimer.start();
-                    }
-                    else
-                    {
-                        tooltipDelayTimer.stop();
-                        base.hideTooltip();
-                    }
-                }
-
-                style:  UM.Theme.styles.sidebar_header_tab
-            }
-
-            Button
-            {
-                id: showMonitor
-                width: height
-                height: UM.Theme.getSize("sidebar_header").height
-                onClicked: monitoringPrint = true
-                iconSource: printerConnected ? UM.Theme.getIcon("tab_monitor_with_status") : UM.Theme.getIcon("tab_monitor")
-                property color overlayColor:
-                {
-                    if(!printerAcceptsCommands)
-                    {
-                        return UM.Theme.getColor("status_unknown");
-                    }
-
-                    if(Cura.MachineManager.printerOutputDevices[0].printerState == "maintenance")
-                    {
-                        return UM.Theme.getColor("status_busy");
-                    }
-                    switch(Cura.MachineManager.printerOutputDevices[0].jobState)
-                    {
-                        case "printing":
-                        case "pre_print":
-                        case "wait_cleanup":
-                        case "pausing":
-                        case "resuming":
-                            return UM.Theme.getColor("status_busy");
-                        case "ready":
-                        case "":
-                            return UM.Theme.getColor("status_ready");
-                        case "paused":
-                            return UM.Theme.getColor("status_paused");
-                        case "error":
-                            return UM.Theme.getColor("status_stopped");
-                        case "offline":
-                            return UM.Theme.getColor("status_offline");
-                        default:
-                            return UM.Theme.getColor("text_reversed");
-                    }
-                }
-                property string overlayIconSource:
-                {
-                    if(!printerConnected)
-                    {
-                        return "";
-                    }
-                    else if(!printerAcceptsCommands)
-                    {
-                        return UM.Theme.getIcon("tab_status_unknown");
-                    }
-
-                    if(Cura.MachineManager.printerOutputDevices[0].printerState == "maintenance")
-                    {
-                        return UM.Theme.getIcon("tab_status_busy");
-                    }
-
-                    switch(Cura.MachineManager.printerOutputDevices[0].jobState)
-                    {
-                        case "printing":
-                        case "pre_print":
-                        case "wait_cleanup":
-                        case "pausing":
-                        case "resuming":
-                            return UM.Theme.getIcon("tab_status_busy");
-                        case "ready":
-                        case "":
-                            return UM.Theme.getIcon("tab_status_connected")
-                        case "paused":
-                            return UM.Theme.getIcon("tab_status_paused")
-                        case "error":
-                            return UM.Theme.getIcon("tab_status_stopped")
-                        case "offline":
-                            return UM.Theme.getIcon("tab_status_offline")
-                        default:
-                            return ""
-                    }
-                }
-
-                checkable: true
-                checked: monitoringPrint
-                exclusiveGroup: sidebarHeaderBarGroup
-                property string tooltipText: catalog.i18nc("@tooltip", "<b>Print Monitor</b><br/><br/>Monitor the state of the connected printer and the print job in progress.")
-
-                onHoveredChanged: {
-                    if (hovered)
-                    {
-                        tooltipDelayTimer.item = showMonitor
-                        tooltipDelayTimer.text = tooltipText
-                        tooltipDelayTimer.start();
-                    }
-                    else
-                    {
-                        tooltipDelayTimer.stop();
-                        base.hideTooltip();
-                    }
-                }
-
-                style:  UM.Theme.styles.sidebar_header_tab
-            }
-            ExclusiveGroup { id: sidebarHeaderBarGroup }
-        }
-    }
-
     SidebarHeader {
         id: header
         width: parent.width
 
-        anchors.top: sidebarHeaderBar.bottom
-
         onShowTooltip: base.showTooltip(item, location, text)
         onHideTooltip: base.hideTooltip()
     }

resources/qml/Toolbar.qml

@@ -106,23 +106,14 @@ Item
         opacity: panel.item && panel.width > 0 ? 1 : 0
         Behavior on opacity { NumberAnimation { duration: 100 } }
 
-        color: UM.Theme.getColor("lining");
+        color: UM.Theme.getColor("tool_panel_background")
+        borderColor: UM.Theme.getColor("lining")
+        borderWidth: UM.Theme.getSize("default_lining").width
 
-        UM.PointingRectangle
-        {
-            id: panelBackground;
-
-            color: UM.Theme.getColor("tool_panel_background");
-            anchors.fill: parent
-            anchors.margins: UM.Theme.getSize("default_lining").width
-
-            target: Qt.point(-UM.Theme.getSize("default_margin").width, UM.Theme.getSize("button").height/2)
-            arrowSize: parent.arrowSize
         MouseArea //Catch all mouse events (so scene doesnt handle them)
         {
             anchors.fill: parent
         }
-        }
 
         Loader
         {

resources/qml/Topbar.qml

@@ -0,0 +1,216 @@
+// Copyright (c) 2017 Ultimaker B.V.
+// Cura is released under the terms of the AGPLv3 or higher.
+
+import QtQuick 2.2
+import QtQuick.Controls 1.1
+import QtQuick.Controls.Styles 1.1
+import QtQuick.Layouts 1.1
+
+import UM 1.2 as UM
+import Cura 1.0 as Cura
+import "Menus"
+
+Rectangle
+{
+    id: base
+    anchors.left: parent.left
+    anchors.right: parent.right
+    height: UM.Theme.getSize("sidebar_header").height
+    color: UM.Theme.getColor("sidebar_header_bar")
+
+    property bool printerConnected: Cura.MachineManager.printerOutputDevices.length != 0
+    property bool printerAcceptsCommands: printerConnected && Cura.MachineManager.printerOutputDevices[0].acceptsCommands
+    property bool monitoringPrint: false
+    signal startMonitoringPrint()
+    signal stopMonitoringPrint()
+    UM.I18nCatalog
+    {
+        id: catalog
+        name:"cura"
+    }
+
+    Row
+    {
+        anchors.left: parent.left
+        anchors.right: machineSelection.left
+        anchors.rightMargin: UM.Theme.getSize("default_margin").width
+        spacing: UM.Theme.getSize("default_margin").width
+
+        Button
+        {
+            id: showSettings
+            height: UM.Theme.getSize("sidebar_header").height
+            onClicked: base.stopMonitoringPrint()
+            iconSource: UM.Theme.getIcon("tab_settings");
+            property color overlayColor: "transparent"
+            property string overlayIconSource: ""
+            text: catalog.i18nc("@title:tab","Prepare")
+            checkable: true
+            checked: !base.monitoringPrint
+            exclusiveGroup: sidebarHeaderBarGroup
+
+            style:  UM.Theme.styles.topbar_header_tab
+        }
+
+        Button
+        {
+            id: showMonitor
+            height: UM.Theme.getSize("sidebar_header").height
+            onClicked: base.startMonitoringPrint()
+            text: catalog.i18nc("@title:tab", "Print")
+            iconSource: printerConnected ? UM.Theme.getIcon("tab_monitor_with_status") : UM.Theme.getIcon("tab_monitor")
+            property color overlayColor:
+            {
+                if(!printerAcceptsCommands)
+                {
+                    return UM.Theme.getColor("status_unknown");
+                }
+
+                if(Cura.MachineManager.printerOutputDevices[0].printerState == "maintenance")
+                {
+                    return UM.Theme.getColor("status_busy");
+                }
+                switch(Cura.MachineManager.printerOutputDevices[0].jobState)
+                {
+                    case "printing":
+                    case "pre_print":
+                    case "wait_cleanup":
+                    case "pausing":
+                    case "resuming":
+                        return UM.Theme.getColor("status_busy");
+                    case "ready":
+                    case "":
+                        return UM.Theme.getColor("status_ready");
+                    case "paused":
+                        return UM.Theme.getColor("status_paused");
+                    case "error":
+                        return UM.Theme.getColor("status_stopped");
+                    case "offline":
+                        return UM.Theme.getColor("status_offline");
+                    default:
+                        return UM.Theme.getColor("text_reversed");
+                }
+            }
+            property string overlayIconSource:
+            {
+                if(!printerConnected)
+                {
+                    return "";
+                }
+                else if(!printerAcceptsCommands)
+                {
+                    return UM.Theme.getIcon("tab_status_unknown");
+                }
+
+                if(Cura.MachineManager.printerOutputDevices[0].printerState == "maintenance")
+                {
+                    return UM.Theme.getIcon("tab_status_busy");
+                }
+
+                switch(Cura.MachineManager.printerOutputDevices[0].jobState)
+                {
+                    case "printing":
+                    case "pre_print":
+                    case "wait_cleanup":
+                    case "pausing":
+                    case "resuming":
+                        return UM.Theme.getIcon("tab_status_busy");
+                    case "ready":
+                    case "":
+                        return UM.Theme.getIcon("tab_status_connected")
+                    case "paused":
+                        return UM.Theme.getIcon("tab_status_paused")
+                    case "error":
+                        return UM.Theme.getIcon("tab_status_stopped")
+                    case "offline":
+                        return UM.Theme.getIcon("tab_status_offline")
+                    default:
+                        return ""
+                }
+            }
+
+            checkable: true
+            checked: base.monitoringPrint
+            exclusiveGroup: sidebarHeaderBarGroup
+
+            style:  UM.Theme.styles.topbar_header_tab
+        }
+
+        ExclusiveGroup { id: sidebarHeaderBarGroup }
+    }
+
+    ToolButton
+    {
+        id: machineSelection
+        text: Cura.MachineManager.activeMachineName
+
+        width: UM.Theme.getSize("sidebar").width;
+        height: UM.Theme.getSize("sidebar_header").height
+        tooltip: Cura.MachineManager.activeMachineName
+
+        anchors.verticalCenter: parent.verticalCenter
+        anchors.right: parent.right
+        style: ButtonStyle
+        {
+            background: Rectangle
+            {
+                color:
+                {
+                    if(control.pressed)
+                    {
+                        return UM.Theme.getColor("sidebar_header_active");
+                    } else if(control.hovered)
+                    {
+                        return UM.Theme.getColor("sidebar_header_hover");
+                    } else
+                    {
+                        return UM.Theme.getColor("sidebar_header_bar");
+                    }
+                }
+                Behavior on color { ColorAnimation { duration: 50; } }
+
+                Rectangle
+                {
+                    id: underline;
+
+                    anchors.left: parent.left
+                    anchors.right: parent.right
+                    anchors.bottom: parent.bottom
+                    height: UM.Theme.getSize("sidebar_header_highlight").height
+                    color: UM.Theme.getColor("sidebar_header_highlight_hover")
+                    visible: control.hovered || control.pressed
+                }
+
+                UM.RecolorImage
+                {
+                    id: downArrow
+                    anchors.verticalCenter: parent.verticalCenter
+                    anchors.right: parent.right
+                    anchors.rightMargin: UM.Theme.getSize("default_margin").width
+                    width: UM.Theme.getSize("standard_arrow").width
+                    height: UM.Theme.getSize("standard_arrow").height
+                    sourceSize.width: width
+                    sourceSize.height: width
+                    color: UM.Theme.getColor("text_reversed")
+                    source: UM.Theme.getIcon("arrow_bottom")
+                }
+                Label
+                {
+                    id: sidebarComboBoxLabel
+                    color: UM.Theme.getColor("text_reversed")
+                    text: control.text;
+                    elide: Text.ElideRight;
+                    anchors.left: parent.left;
+                    anchors.leftMargin: UM.Theme.getSize("default_margin").width
+                    anchors.right: downArrow.left;
+                    anchors.rightMargin: control.rightMargin;
+                    anchors.verticalCenter: parent.verticalCenter;
+                    font: UM.Theme.getFont("large")
+                }
+            }
+            label: Label {}
+        }
+
+        menu: PrinterMenu { }
+    }
+}

resources/quality/abax_pri3/apri3_pla_fast.inst.cfg

@@ -8,7 +8,7 @@ type = quality
 material = generic_pla
 weight = 0
 quality_type = normal
-setting_version = 1
+setting_version = 2
 
 [values]
 layer_height = 0.2

resources/quality/abax_pri3/apri3_pla_high.inst.cfg

@@ -8,7 +8,7 @@ type = quality
 material = generic_pla
 weight = 1
 quality_type = high
-setting_version = 1
+setting_version = 2
 
 [values]
 layer_height = 0.1

resources/quality/abax_pri3/apri3_pla_normal.inst.cfg

@@ -8,7 +8,7 @@ type = quality
 material = generic_pla
 weight = 0
 quality_type = normal
-setting_version = 1
+setting_version = 2
 
 [values]
 layer_height = 0.2

resources/quality/abax_pri5/apri5_pla_fast.inst.cfg

@@ -8,7 +8,7 @@ type = quality
 material = generic_pla
 weight = 0
 quality_type = normal
-setting_version = 1
+setting_version = 2
 
 [values]
 layer_height = 0.2

resources/quality/abax_pri5/apri5_pla_high.inst.cfg

@@ -8,7 +8,7 @@ type = quality
 material = generic_pla
 weight = 1
 quality_type = high
-setting_version = 1
+setting_version = 2
 
 [values]
 layer_height = 0.1

resources/quality/abax_pri5/apri5_pla_normal.inst.cfg

@@ -8,7 +8,7 @@ type = quality
 material = generic_pla
 weight = 0
 quality_type = normal
-setting_version = 1
+setting_version = 2
 
 [values]
 layer_height = 0.2

resources/quality/abax_titan/atitan_pla_fast.inst.cfg

@@ -8,7 +8,7 @@ type = quality
 material = generic_pla
 weight = 0
 quality_type = normal
-setting_version = 1
+setting_version = 2
 
 [values]
 layer_height = 0.2

resources/quality/abax_titan/atitan_pla_high.inst.cfg

@@ -7,7 +7,7 @@ type = quality
 material = generic_pla
 weight = 1
 quality_type = high
-setting_version = 1
+setting_version = 2
 
 [values]
 layer_height = 0.1

resources/quality/abax_titan/atitan_pla_normal.inst.cfg

@@ -8,7 +8,7 @@ type = quality
 material = generic_pla
 weight = 0
 quality_type = normal
-setting_version = 1
+setting_version = 2
 
 [values]
 layer_height = 0.2

resources/quality/cartesio/abs/cartesio_0.25_abs_high.inst.cfg

@@ -8,7 +8,7 @@ type = quality
 quality_type = high
 material = generic_abs_175_cartesio_0.25_mm
 weight = 1
-setting_version = 1
+setting_version = 2
 
 [values]
 infill_line_width = 0.3
@@ -35,7 +35,7 @@ speed_print = 50
 speed_infill = =speed_print
 speed_layer_0 = =round(speed_print / 5 * 4)
 speed_wall = =round(speed_print / 2)
-speed_wall_0 = =10 if speed_wall < 11 else (speed_print / 5 *3)
+speed_wall_0 = =10 if speed_wall < 11 else 15
 speed_topbottom = =round(speed_print / 5 * 4)
 speed_travel = =round(speed_print if magic_spiralize else 150)
 speed_travel_layer_0 = =speed_travel

resources/quality/cartesio/abs/cartesio_0.25_abs_normal.inst.cfg

@@ -8,7 +8,7 @@ type = quality
 quality_type = normal
 material = generic_abs_175_cartesio_0.25_mm
 weight = 2
-setting_version = 1
+setting_version = 2
 
 [values]
 infill_line_width = 0.3

resources/quality/cartesio/abs/cartesio_0.4_abs_high.inst.cfg

@@ -8,7 +8,7 @@ type = quality
 quality_type = high
 material = generic_abs_175_cartesio_0.4_mm
 weight = 1
-setting_version = 1
+setting_version = 2
 
 [values]
 infill_line_width = 0.5
@@ -35,7 +35,7 @@ speed_print = 50
 speed_infill = =speed_print
 speed_layer_0 = =round(speed_print / 5 * 4)
 speed_wall = =round(speed_print / 2)
-speed_wall_0 = =10 if speed_wall < 11 else (speed_print / 5 *3)
+speed_wall_0 = =10 if speed_wall < 11 else 15
 speed_topbottom = =round(speed_print / 5 * 4)
 speed_travel = =round(speed_print if magic_spiralize else 150)
 speed_travel_layer_0 = =speed_travel

resources/quality/cartesio/abs/cartesio_0.4_abs_normal.inst.cfg

@@ -8,7 +8,7 @@ type = quality
 quality_type = normal
 material = generic_abs_175_cartesio_0.4_mm
 weight = 2
-setting_version = 1
+setting_version = 2
 
 [values]
 infill_line_width = 0.5

resources/quality/cartesio/abs/cartesio_0.8_abs_coarse.inst.cfg

@@ -8,7 +8,7 @@ type = quality
 quality_type = coarse
 material = generic_abs_175_cartesio_0.8_mm
 weight = 3
-setting_version = 1
+setting_version = 2
 
 [values]
 infill_line_width = 0.9

resources/quality/cartesio/abs/cartesio_0.8_abs_extra_coarse.inst.cfg

@@ -8,7 +8,7 @@ type = quality
 quality_type = extra coarse
 material = generic_abs_175_cartesio_0.8_mm
 weight = 4
-setting_version = 1
+setting_version = 2
 
 [values]
 infill_line_width = 0.9

resources/quality/cartesio/abs/cartesio_0.8_abs_high.inst.cfg

@@ -8,7 +8,7 @@ type = quality
 quality_type = high
 material = generic_abs_175_cartesio_0.8_mm
 weight = 1
-setting_version = 1
+setting_version = 2
 
 [values]
 infill_line_width = 0.9
@@ -35,7 +35,7 @@ speed_print = 50
 speed_infill = =speed_print
 speed_layer_0 = =round(speed_print / 5 * 4)
 speed_wall = =round(speed_print / 2)
-speed_wall_0 = =10 if speed_wall < 11 else (speed_print / 5 *3)
+speed_wall_0 = =10 if speed_wall < 11 else 15
 speed_topbottom = =round(speed_print / 5 * 4)
 speed_travel = =round(speed_print if magic_spiralize else 150)
 speed_travel_layer_0 = =speed_travel

resources/quality/cartesio/abs/cartesio_0.8_abs_normal.inst.cfg

@@ -8,7 +8,7 @@ type = quality
 quality_type = normal
 material = generic_abs_175_cartesio_0.8_mm
 weight = 2
-setting_version = 1
+setting_version = 2
 
 [values]
 infill_line_width = 0.9

resources/quality/cartesio/arnitel/cartesio_0.4_arnitel2045_high.inst.cfg

@@ -8,7 +8,7 @@ type = quality
 quality_type = high
 material = dsm_arnitel2045_175_cartesio_0.4_mm
 weight = 1
-setting_version = 1
+setting_version = 2
 
 [values]
 infill_line_width = 0.5
@@ -35,7 +35,7 @@ speed_print = 25
 speed_infill = =speed_print
 speed_layer_0 = =round(speed_print / 5 * 4)
 speed_wall = =round(speed_print / 2)
-speed_wall_0 = =10 if speed_wall < 11 else (speed_print / 5 *3)
+speed_wall_0 = =10 if speed_wall < 11 else 15
 speed_topbottom = =round(speed_print / 5 * 4)
 speed_travel = =round(speed_print if magic_spiralize else 150)
 speed_travel_layer_0 = =speed_travel

resources/quality/cartesio/arnitel/cartesio_0.4_arnitel2045_normal.inst.cfg

@@ -8,7 +8,7 @@ type = quality
 quality_type = normal
 material = dsm_arnitel2045_175_cartesio_0.4_mm
 weight = 2
-setting_version = 1
+setting_version = 2
 
 [values]
 infill_line_width = 0.5

resources/quality/cartesio/cartesio_global_Coarse_Quality.inst.cfg

@@ -8,7 +8,7 @@ type = quality
 quality_type = coarse
 global_quality = True
 weight = 0
-setting_version = 1
+setting_version = 2
 
 [values]
 layer_height = 0.4

resources/quality/cartesio/cartesio_global_Extra_Coarse_Quality.inst.cfg

@@ -8,7 +8,7 @@ type = quality
 quality_type = extra coarse
 global_quality = True
 weight = 0
-setting_version = 1
+setting_version = 2
 
 [values]
 layer_height = 0.6

resources/quality/cartesio/cartesio_global_High_Quality.inst.cfg

@@ -8,7 +8,7 @@ type = quality
 quality_type = high
 global_quality = True
 weight = 0
-setting_version = 1
+setting_version = 2
 
 [values]
 layer_height = 0.1

resources/quality/cartesio/cartesio_global_Normal_Quality.inst.cfg

@@ -8,7 +8,7 @@ type = quality
 quality_type = normal
 global_quality = True
 weight = 0
-setting_version = 1
+setting_version = 2
 
 [values]
 layer_height = 0.2

resources/quality/cartesio/hips/cartesio_0.25_hips_high.inst.cfg

@@ -8,7 +8,7 @@ type = quality
 quality_type = high
 material = generic_hips_175_cartesio_0.25_mm
 weight = 1
-setting_version = 1
+setting_version = 2
 
 [values]
 infill_line_width = 0.3
@@ -35,7 +35,7 @@ speed_print = 50
 speed_infill = =speed_print
 speed_layer_0 = =round(speed_print / 5 * 4)
 speed_wall = =round(speed_print / 2)
-speed_wall_0 = =10 if speed_wall < 11 else (speed_print / 5 *3)
+speed_wall_0 = =10 if speed_wall < 11 else 15
 speed_topbottom = =round(speed_print / 5 * 4)
 speed_travel = =round(speed_print if magic_spiralize else 150)
 speed_travel_layer_0 = =speed_travel

resources/quality/cartesio/hips/cartesio_0.25_hips_normal.inst.cfg

@@ -8,7 +8,7 @@ type = quality
 quality_type = normal
 material = generic_hips_175_cartesio_0.25_mm
 weight = 2
-setting_version = 1
+setting_version = 2
 
 [values]
 infill_line_width = 0.3

resources/quality/cartesio/hips/cartesio_0.4_hips_high.inst.cfg

@@ -8,7 +8,7 @@ type = quality
 quality_type = high
 material = generic_hips_175_cartesio_0.4_mm
 weight = 1
-setting_version = 1
+setting_version = 2
 
 [values]
 infill_line_width = 0.5
@@ -35,7 +35,7 @@ speed_print = 50
 speed_infill = =speed_print
 speed_layer_0 = =round(speed_print / 5 * 4)
 speed_wall = =round(speed_print / 2)
-speed_wall_0 = =10 if speed_wall < 11 else (speed_print / 5 *3)
+speed_wall_0 = =10 if speed_wall < 11 else 15
 speed_topbottom = =round(speed_print / 5 * 4)
 speed_travel = =round(speed_print if magic_spiralize else 150)
 speed_travel_layer_0 = =speed_travel

resources/quality/cartesio/hips/cartesio_0.4_hips_normal.inst.cfg

@@ -8,7 +8,7 @@ type = quality
 quality_type = normal
 material = generic_hips_175_cartesio_0.4_mm
 weight = 2
-setting_version = 1
+setting_version = 2
 
 [values]
 infill_line_width = 0.5

resources/quality/cartesio/hips/cartesio_0.8_hips_coarse.inst.cfg

@@ -8,7 +8,7 @@ type = quality
 quality_type = coarse
 material = generic_hips_175_cartesio_0.8_mm
 weight = 3
-setting_version = 1
+setting_version = 2
 
 [values]
 infill_line_width = 0.9

resources/quality/cartesio/hips/cartesio_0.8_hips_extra_coarse.inst.cfg

@@ -8,7 +8,7 @@ type = quality
 quality_type = extra coarse
 material = generic_hips_175_cartesio_0.8_mm
 weight = 4
-setting_version = 1
+setting_version = 2
 
 [values]
 infill_line_width = 0.9

resources/quality/cartesio/hips/cartesio_0.8_hips_high.inst.cfg

@@ -8,7 +8,7 @@ type = quality
 quality_type = high
 material = generic_hips_175_cartesio_0.8_mm
 weight = 1
-setting_version = 1
+setting_version = 2
 
 [values]
 infill_line_width = 0.9
@@ -35,7 +35,7 @@ speed_print = 50
 speed_infill = =speed_print
 speed_layer_0 = =round(speed_print / 5 * 4)
 speed_wall = =round(speed_print / 2)
-speed_wall_0 = =10 if speed_wall < 11 else (speed_print / 5 *3)
+speed_wall_0 = =10 if speed_wall < 11 else 15
 speed_topbottom = =round(speed_print / 5 * 4)
 speed_travel = =round(speed_print if magic_spiralize else 150)
 speed_travel_layer_0 = =speed_travel

resources/quality/cartesio/hips/cartesio_0.8_hips_normal.inst.cfg

@@ -8,7 +8,7 @@ type = quality
 quality_type = normal
 material = generic_hips_175_cartesio_0.8_mm
 weight = 2
-setting_version = 1
+setting_version = 2
 
 [values]
 infill_line_width = 0.9

resources/quality/cartesio/nylon/cartesio_0.25_nylon_high.inst.cfg

@@ -8,7 +8,7 @@ type = quality
 quality_type = high
 material = generic_nylon_175_cartesio_0.25_mm
 weight = 1
-setting_version = 1
+setting_version = 2
 
 [values]
 infill_line_width = 0.3
@@ -35,7 +35,7 @@ speed_print = 50
 speed_infill = =speed_print
 speed_layer_0 = =round(speed_print / 5 * 4)
 speed_wall = =round(speed_print / 2)
-speed_wall_0 = =10 if speed_wall < 11 else (speed_print / 5 *3)
+speed_wall_0 = =10 if speed_wall < 11 else 15
 speed_topbottom = =round(speed_print / 5 * 4)
 speed_travel = =round(speed_print if magic_spiralize else 150)
 speed_travel_layer_0 = =speed_travel

resources/quality/cartesio/nylon/cartesio_0.25_nylon_normal.inst.cfg

@@ -8,7 +8,7 @@ type = quality
 quality_type = normal
 material = generic_nylon_175_cartesio_0.25_mm
 weight = 2
-setting_version = 1
+setting_version = 2
 
 [values]
 infill_line_width = 0.3

resources/quality/cartesio/nylon/cartesio_0.4_nylon_high.inst.cfg

@@ -8,7 +8,7 @@ type = quality
 quality_type = high
 material = generic_nylon_175_cartesio_0.4_mm
 weight = 1
-setting_version = 1
+setting_version = 2
 
 [values]
 infill_line_width = 0.5
@@ -35,7 +35,7 @@ speed_print = 50
 speed_infill = =speed_print
 speed_layer_0 = =round(speed_print / 5 * 4)
 speed_wall = =round(speed_print / 2)
-speed_wall_0 = =10 if speed_wall < 11 else (speed_print / 5 *3)
+speed_wall_0 = =10 if speed_wall < 11 else 15
 speed_topbottom = =round(speed_print / 5 * 4)
 speed_travel = =round(speed_print if magic_spiralize else 150)
 speed_travel_layer_0 = =speed_travel

resources/quality/cartesio/nylon/cartesio_0.4_nylon_normal.inst.cfg

@@ -8,7 +8,7 @@ type = quality
 quality_type = normal
 material = generic_nylon_175_cartesio_0.4_mm
 weight = 2
-setting_version = 1
+setting_version = 2
 
 [values]
 infill_line_width = 0.5

resources/quality/cartesio/nylon/cartesio_0.8_nylon_coarse.inst.cfg

@@ -8,7 +8,7 @@ type = quality
 quality_type = coarse
 material = generic_nylon_175_cartesio_0.8_mm
 weight = 3
-setting_version = 1
+setting_version = 2
 
 [values]
 infill_line_width = 0.9

resources/quality/cartesio/nylon/cartesio_0.8_nylon_extra_coarse.inst.cfg

@@ -8,7 +8,7 @@ type = quality
 quality_type = extra coarse
 material = generic_nylon_175_cartesio_0.8_mm
 weight = 4
-setting_version = 1
+setting_version = 2
 
 [values]
 infill_line_width = 0.9

resources/quality/cartesio/nylon/cartesio_0.8_nylon_high.inst.cfg

@@ -8,7 +8,7 @@ type = quality
 quality_type = high
 material = generic_nylon_175_cartesio_0.8_mm
 weight = 1
-setting_version = 1
+setting_version = 2
 
 [values]
 infill_line_width = 0.9
@@ -35,7 +35,7 @@ speed_print = 50
 speed_infill = =speed_print
 speed_layer_0 = =round(speed_print / 5 * 4)
 speed_wall = =round(speed_print / 2)
-speed_wall_0 = =10 if speed_wall < 11 else (speed_print / 5 *3)
+speed_wall_0 = =10 if speed_wall < 11 else 15
 speed_topbottom = =round(speed_print / 5 * 4)
 speed_travel = =round(speed_print if magic_spiralize else 150)
 speed_travel_layer_0 = =speed_travel