Merge branch 'master' into master

.gitlab-ci.yml

@@ -1,16 +0,0 @@
-image: registry.gitlab.com/ultimaker/cura/cura-build-environment:centos7
-
-stages:
-  - build
-
-build and test linux:
-  stage: build
-  tags:
-    - cura
-    - docker
-    - linux
-  script:
-    - docker/build.sh
-  artifacts:
-    paths:
-      - build

cura/ApplicationMetadata.py

@@ -22,13 +22,6 @@ try:
 except ImportError:
     CuraAppName = DEFAULT_CURA_APP_NAME
 
-try:
-    from cura.CuraVersion import CuraAppDisplayName  # type: ignore
-    if CuraAppDisplayName == "":
-        CuraAppDisplayName = DEFAULT_CURA_DISPLAY_NAME
-except ImportError:
-    CuraAppDisplayName = DEFAULT_CURA_DISPLAY_NAME
-
 try:
     from cura.CuraVersion import CuraVersion  # type: ignore
     if CuraVersion == "":
@@ -53,3 +46,13 @@ except ImportError:
 # Various convenience flags indicating what kind of Cura build it is.
 __ENTERPRISE_VERSION_TYPE = "enterprise"
 IsEnterpriseVersion = CuraBuildType.lower() == __ENTERPRISE_VERSION_TYPE
+
+try:
+    from cura.CuraVersion import CuraAppDisplayName  # type: ignore
+    if CuraAppDisplayName == "":
+        CuraAppDisplayName = DEFAULT_CURA_DISPLAY_NAME
+    if IsEnterpriseVersion:
+        CuraAppDisplayName = CuraAppDisplayName + " Enterprise"
+
+except ImportError:
+    CuraAppDisplayName = DEFAULT_CURA_DISPLAY_NAME

cura/CuraApplication.py

@@ -67,11 +67,9 @@ from cura.Scene.BuildPlateDecorator import BuildPlateDecorator
 from cura.Scene.ConvexHullDecorator import ConvexHullDecorator
 from cura.Scene.CuraSceneController import CuraSceneController
 from cura.Scene.CuraSceneNode import CuraSceneNode
-from cura.Scene.GCodeListDecorator import GCodeListDecorator
+
 from cura.Scene.SliceableObjectDecorator import SliceableObjectDecorator
 from cura.Scene import ZOffsetDecorator
-
-from cura.Machines.ContainerTree import ContainerTree
 from cura.Machines.MachineErrorChecker import MachineErrorChecker
 
 from cura.Machines.Models.BuildPlateModel import BuildPlateModel
@@ -170,7 +168,7 @@ class CuraApplication(QtApplication):
                          app_display_name = ApplicationMetadata.CuraAppDisplayName,
                          version = ApplicationMetadata.CuraVersion,
                          api_version = ApplicationMetadata.CuraSDKVersion,
-                         buildtype = ApplicationMetadata.CuraBuildType,
+                         build_type = ApplicationMetadata.CuraBuildType,
                          is_debug_mode = ApplicationMetadata.CuraDebugMode,
                          tray_icon_name = "cura-icon-32.png",
                          **kwargs)

cura/Machines/MachineNode.py

@@ -162,6 +162,7 @@ class MachineNode(ContainerNode):
         container_registry = ContainerRegistry.getInstance()
         if not self.has_variants:
             self.variants["empty"] = VariantNode("empty_variant", machine = self)
+            self.variants["empty"].materialsChanged.connect(self.materialsChanged)
         else:
             # Find all the variants for this definition ID.
             variants = container_registry.findInstanceContainersMetadata(type = "variant", definition = self.container_id, hardware_type = "nozzle")

cura/Settings/MachineManager.py

@@ -1008,9 +1008,9 @@ class MachineManager(QObject):
 
         # Set quality and quality_changes for each ExtruderStack
         for position, node in quality_group.nodes_for_extruders.items():
-            self._global_container_stack.extruders[str(position)].quality = node.container
+            self._global_container_stack.extruderList[position].quality = node.container
             if empty_quality_changes:
-                self._global_container_stack.extruders[str(position)].qualityChanges = empty_quality_changes_container
+                self._global_container_stack.extruderList[position].qualityChanges = empty_quality_changes_container
 
         self.activeQualityGroupChanged.emit()
         self.activeQualityChangesGroupChanged.emit()
@@ -1241,6 +1241,7 @@ class MachineManager(QObject):
         if not new_machine:
             new_machine = CuraStackBuilder.createMachine(machine_definition_id + "_sync", machine_definition_id)
             if not new_machine:
+                Logger.log("e", "Failed to create new machine when switching configuration.")
                 return
             
             for metadata_key in self._global_container_stack.getMetaData():
@@ -1256,8 +1257,22 @@ class MachineManager(QObject):
         new_machine.setMetaDataEntry("hidden", False)
         self._global_container_stack.setMetaDataEntry("hidden", True)
 
+        # The new_machine does not contain user changes (global or per-extruder user changes).
+        # Keep a temporary copy of the global and per-extruder user changes and transfer them to the user changes
+        # of the new machine after the new_machine becomes active.
+        global_user_changes = self._global_container_stack.userChanges
+        per_extruder_user_changes = {}
+        for extruder_name, extruder_stack in self._global_container_stack.extruders.items():
+            per_extruder_user_changes[extruder_name] = extruder_stack.userChanges
+
         self.setActiveMachine(new_machine.getId())
 
+        # Apply the global and per-extruder userChanges to the new_machine (which is of different type than the
+        # previous one).
+        self._global_container_stack.setUserChanges(global_user_changes)
+        for extruder_name in self._global_container_stack.extruders.keys():
+            self._global_container_stack.extruders[extruder_name].setUserChanges(per_extruder_user_changes[extruder_name])
+
     @pyqtSlot(QObject)
     def applyRemoteConfiguration(self, configuration: PrinterConfigurationModel) -> None:
         if self._global_container_stack is None:

cura/UI/CuraSplashScreen.py

@@ -7,14 +7,21 @@ from PyQt5.QtWidgets import QSplashScreen
 
 from UM.Resources import Resources
 from UM.Application import Application
+from cura import ApplicationMetadata
 
 
 class CuraSplashScreen(QSplashScreen):
     def __init__(self):
         super().__init__()
         self._scale = 0.7
+        self._version_y_offset = 0  # when extra visual elements are in the background image, move version text down
 
+        if ApplicationMetadata.IsEnterpriseVersion:
+            splash_image = QPixmap(Resources.getPath(Resources.Images, "cura_enterprise.png"))
+            self._version_y_offset = 26
+        else:
             splash_image = QPixmap(Resources.getPath(Resources.Images, "cura.png"))
+
         self.setPixmap(splash_image)
 
         self._current_message = ""
@@ -52,20 +59,17 @@ class CuraSplashScreen(QSplashScreen):
         painter.setRenderHint(QPainter.Antialiasing, True)
 
         version = Application.getInstance().getVersion().split("-")
-        buildtype = Application.getInstance().getBuildType()
-        if buildtype:
-            version[0] += " (%s)" % buildtype
 
         # Draw version text
         font = QFont()  # Using system-default font here
-        font.setPixelSize(37)
+        font.setPixelSize(18)
         painter.setFont(font)
-        painter.drawText(60, 66, 330 * self._scale, 230 * self._scale, Qt.AlignLeft | Qt.AlignTop, version[0])
+        painter.drawText(60, 70 + self._version_y_offset, 330 * self._scale, 230 * self._scale, Qt.AlignLeft | Qt.AlignTop, version[0])
         if len(version) > 1:
             font.setPixelSize(16)
             painter.setFont(font)
             painter.setPen(QColor(200, 200, 200, 255))
-            painter.drawText(247, 105, 330 * self._scale, 255 * self._scale, Qt.AlignLeft | Qt.AlignTop, version[1])
+            painter.drawText(247, 105 + self._version_y_offset, 330 * self._scale, 255 * self._scale, Qt.AlignLeft | Qt.AlignTop, version[1])
         painter.setPen(QColor(255, 255, 255, 255))
 
         # Draw the loading image

plugins/PostProcessingPlugin/scripts/ColorMix.py

@@ -0,0 +1,190 @@
+# ColorMix script - 2-1 extruder color mix and blending
+# This script is specific for the Geeetech A10M dual extruder but should work with other Marlin printers. 
+# It runs with the PostProcessingPlugin which is released under the terms of the AGPLv3 or higher.
+# This script is licensed under the Creative Commons - Attribution - Share Alike (CC BY-SA) terms
+
+#Authors of the 2-1 ColorMix plug-in / script:
+# Written by John Hryb - john.hryb.4@gmail.com
+
+##history / change-log:
+##V1.0.0
+
+## Uses -
+## M163 - Set Mix Factor 
+## M164 - Save Mix - saves to T3 as a unique mix
+
+import re #To perform the search and replace. 
+from ..Script import Script
+
+class ColorMix(Script):
+    def __init__(self):
+        super().__init__()
+
+    def getSettingDataString(self):
+        return """{
+            "name":"ColorMix 2-1",
+            "key":"ColorMix 2-1",
+            "metadata": {},
+            "version": 2,
+            "settings":
+            {
+                "measurement_units":
+                {
+                    "label": "Units of measurement",
+                    "description": "Input value as mm or layer number.",
+                    "type": "enum",
+                    "options": {"mm":"mm","layer":"Layer"},
+                    "default_value": "layer"
+                },
+                "start_height":
+                {
+                    "label": "Start Height",
+                    "description": "Value to start at (mm or layer)",
+                    "type": "float",
+                    "default_value": 0,
+                    "minimum_value": "0"
+                },
+                "behavior":
+                {
+                    "label": "Fixed or blend",
+                    "description": "Select Fixed (set new mixture) or Blend mode (dynamic mix)",
+                    "type": "enum",
+                    "options": {"fixed_value":"Fixed","blend_value":"Blend"},
+                    "default_value": "fixed_value"
+                },
+                "finish_height":
+                {
+                    "label": "Finish Height",
+                    "description": "Value to stop at (mm or layer)",
+                    "type": "float",
+                    "default_value": 0,
+                    "minimum_value": "0",
+                    "minimum_value_warning": "0.1",
+                    "enabled": "c_behavior == 'blend_value'" 
+                },
+                "mix_start_ratio":
+                {
+                    "label": "Start mix ratio",
+                    "description": "First extruder percentage 0-100",
+                    "type": "float",
+                    "default_value": 100,
+                    "minimum_value": "0",
+                    "minimum_value_warning": "0",
+                    "maximum_value_warning": "100"
+                },
+                "mix_finish_ratio":
+                {
+                    "label": "End mix ratio",
+                    "description": "First extruder percentage 0-100 to finish blend",
+                    "type": "float",
+                    "default_value": 0,
+                    "minimum_value": "0",
+                    "minimum_value_warning": "0",
+                    "maximum_value_warning": "100",
+                    "enabled": "c_behavior == 'blend_value'"
+                },
+                "notes":
+                {
+                    "label": "Notes",
+                    "description": "A spot to put a note",
+                    "type": "str",
+                    "default_value": ""
+                }
+            }
+        }"""
+    def getValue(self, line, key, default = None): #replace default getvalue due to comment-reading feature
+        if not key in line or (";" in line and line.find(key) > line.find(";") and
+                                   not ";ChangeAtZ" in key and not ";LAYER:" in key):
+            return default
+        subPart = line[line.find(key) + len(key):] #allows for string lengths larger than 1
+        if ";ChangeAtZ" in key:
+            m = re.search("^[0-4]", subPart)
+        elif ";LAYER:" in key:
+            m = re.search("^[+-]?[0-9]*", subPart)
+        else:
+            #the minus at the beginning allows for negative values, e.g. for delta printers
+            m = re.search("^[-]?[0-9]*\.?[0-9]*", subPart)
+        if m == None:
+            return default
+        try:
+            return float(m.group(0))
+        except:
+            return default
+
+    def execute(self, data):
+        #get user variables
+        firstHeight = 0.0
+        secondHeight = 0.0
+        firstMix = 0.0
+        SecondMix = 0.0
+
+        firstHeight = self.getSettingValueByKey("start_height")
+        secondHeight = self.getSettingValueByKey("finish_height")
+        firstMix = self.getSettingValueByKey("mix_start_ratio")
+        SecondMix = self.getSettingValueByKey("mix_finish_ratio")
+
+        #locals
+        layer = 0
+
+        #get layer height
+        layerHeight = .2
+        for active_layer in data:
+            lines = active_layer.split("\n")
+            for line in lines:
+                if ";Layer height: " in line:
+                    layerHeight = self.getValue(line, ";Layer height: ", layerHeight)
+                    break
+        #get layers to use
+        startLayer = 0
+        endLayer = 0
+        if self.getSettingValueByKey("measurement_units") == "mm":
+            if firstHeight == 0:
+                startLayer = 0
+            else:
+                startLayer = firstHeight / layerHeight
+            if secondHeight == 0:
+                endLayer = 0
+            else:
+                endLayer = secondHeight / layerHeight
+        else:  #layer height
+            startLayer = firstHeight
+            endLayer = secondHeight
+        #see if one-shot
+        if self.getSettingValueByKey("behavior") == "fixed_value":
+            endLayer = startLayer
+            firstExtruderIncrements = 0
+        else:  #blend
+            firstExtruderIncrements = (SecondMix - firstMix) / (endLayer - startLayer)
+        firstExtruderValue = 0
+        index = 0
+        #start scanning
+        for active_layer in data:
+            modified_gcode = ""
+            lineIndex = 0;
+            lines = active_layer.split("\n")
+            for line in lines:
+                #dont leave blanks 
+                if line != "":
+                    modified_gcode += line + "\n"
+                # find current layer
+                if ";LAYER:" in line:
+                    layer = self.getValue(line, ";LAYER:", layer)
+                    if (layer >= startLayer) and (layer <= endLayer):  #find layers of interest
+                        if lines[lineIndex + 4] == "T2":  #check if needing to delete old data
+                            del lines[(lineIndex + 1):(lineIndex + 5)] 
+                        firstExtruderValue = int(((layer - startLayer) * firstExtruderIncrements) + firstMix)
+                        if firstExtruderValue == 100:
+                            modified_gcode += "M163 S0 P1\n"
+                            modified_gcode += "M163 S1 P0\n"
+                        elif firstExtruderValue == 0:
+                            modified_gcode += "M163 S0 P0\n"
+                            modified_gcode += "M163 S1 P1\n"
+                        else:
+                            modified_gcode += "M163 S0 P0.{:02d}\n".format(firstExtruderValue)
+                            modified_gcode += "M163 S1 P0.{:02d}\n".format(100 - firstExtruderValue)
+                        modified_gcode += "M164 S2\n"
+                        modified_gcode += "T2\n"
+                lineIndex += 1  #for deleting index
+            data[index] = modified_gcode
+            index += 1
+        return data

plugins/UM3NetworkPrinting/src/Network/ZeroConfClient.py

@@ -125,11 +125,11 @@ class ZeroConfClient:
         if not info.address:
             info = zero_conf.get_service_info(service_type, name)
 
-        if info:
+        if info and info.address:
             type_of_device = info.properties.get(b"type", None)
             if type_of_device:
                 if type_of_device == b"printer":
-                    address = '.'.join(map(lambda n: str(n), info.address))
+                    address = '.'.join(map(str, info.address))
                     self.addedNetworkCluster.emit(str(name), address, info.properties)
                 else:
                     Logger.log("w", "The type of the found device is '%s', not 'printer'." % type_of_device)

resources/qml/Dialogs/AboutDialog.qml

@@ -12,7 +12,7 @@ UM.Dialog
     id: base
 
     //: About dialog title
-    title: catalog.i18nc("@title:window","About Cura")
+    title: catalog.i18nc("@title:window","About " + catalog.i18nc("@title:window", CuraApplication.applicationDisplayName))
 
     minimumWidth: 500 * screenScaleFactor
     minimumHeight: 650 * screenScaleFactor