Fix merge conflicts

cura/Machines/MachineNode.py

@@ -134,6 +134,9 @@ class MachineNode(ContainerNode):
                 groups_by_name[name] = QualityChangesGroup(name, quality_type = quality_changes["quality_type"],
                                                            intent_category = quality_changes.get("intent_category", "default"),
                                                            parent = CuraApplication.getInstance())
+                # CURA-6882
+                # Custom qualities are always available, even if they are based on the "not supported" profile.
+                groups_by_name[name].is_available = True
             elif groups_by_name[name].intent_category == "default":  # Intent category should be stored as "default" if everything is default or as the intent if any of the extruder have an actual intent.
                 groups_by_name[name].intent_category = quality_changes.get("intent_category", "default")
 
@@ -142,14 +145,6 @@ class MachineNode(ContainerNode):
             else:  # Global profile.
                 groups_by_name[name].metadata_for_global = quality_changes
 
-        quality_groups = self.getQualityGroups(variant_names, material_bases, extruder_enabled)
-        for quality_changes_group in groups_by_name.values():
-            if quality_changes_group.quality_type not in quality_groups:
-                quality_changes_group.is_available = False
-            else:
-                # Quality changes group is available iff the quality group it depends on is available. Irrespective of whether the intent category is available.
-                quality_changes_group.is_available = quality_groups[quality_changes_group.quality_type].is_available
-
         return list(groups_by_name.values())
 
     ##  Gets the preferred global quality node, going by the preferred quality

cura/Machines/Models/MaterialManagementModel.py

@@ -8,6 +8,7 @@ import uuid  # To generate new GUIDs for new materials.
 
 from UM.i18n import i18nCatalog
 from UM.Logger import Logger
+from UM.Signal import postponeSignals, CompressTechnique
 
 import cura.CuraApplication  # Imported like this to prevent circular imports.
 from cura.Machines.ContainerTree import ContainerTree
@@ -73,8 +74,20 @@ class MaterialManagementModel(QObject):
     def removeMaterial(self, material_node: "MaterialNode") -> None:
         container_registry = CuraContainerRegistry.getInstance()
         materials_this_base_file = container_registry.findContainersMetadata(base_file = material_node.base_file)
-        for material_metadata in materials_this_base_file:
-            container_registry.removeContainer(material_metadata["id"])
+
+        # The material containers belonging to the same material file are supposed to work together. This postponeSignals()
+        # does two things:
+        #   - optimizing the signal emitting.
+        #   - making sure that the signals will only be emitted after all the material containers have been removed.
+        with postponeSignals(container_registry.containerRemoved, compress = CompressTechnique.CompressPerParameterValue):
+            # CURA-6886: Some containers may not have been loaded. If remove one material container, its material file
+            # will be removed. If later we remove a sub-material container which hasn't been loaded previously, it will
+            # crash because removeContainer() requires to load the container first, but the material file was already
+            # gone.
+            for material_metadata in materials_this_base_file:
+                container_registry.findInstanceContainers(id = material_metadata["id"])
+            for material_metadata in materials_this_base_file:
+                container_registry.removeContainer(material_metadata["id"])
 
     ##  Creates a duplicate of a material with the same GUID and base_file
     #   metadata.
@@ -142,15 +155,17 @@ class MaterialManagementModel(QObject):
         # This sort fixes the problem by emitting the most specific containers first.
         new_containers = sorted(new_containers, key = lambda x: x.getId(), reverse = True)
 
-        for container_to_add in new_containers:
-            container_to_add.setDirty(True)
-            container_registry.addContainer(container_to_add)
-
-        # If the duplicated material was favorite then the new material should also be added to the favorites.
-        favorites_set = set(application.getPreferences().getValue("cura/favorite_materials").split(";"))
-        if base_file in favorites_set:
-            favorites_set.add(new_base_id)
-            application.getPreferences().setValue("cura/favorite_materials", ";".join(favorites_set))
+        # Optimization. Serving the same purpose as the postponeSignals() in removeMaterial()
+        with postponeSignals(container_registry.containerAdded, compress=CompressTechnique.CompressPerParameterValue):
+            for container_to_add in new_containers:
+                container_to_add.setDirty(True)
+                container_registry.addContainer(container_to_add)
+
+            # If the duplicated material was favorite then the new material should also be added to the favorites.
+            favorites_set = set(application.getPreferences().getValue("cura/favorite_materials").split(";"))
+            if base_file in favorites_set:
+                favorites_set.add(new_base_id)
+                application.getPreferences().setValue("cura/favorite_materials", ";".join(favorites_set))
 
         return new_base_id
 

cura/Machines/Models/QualityManagementModel.py

@@ -13,6 +13,7 @@ from cura.Settings.ContainerManager import ContainerManager
 from cura.Machines.ContainerTree import ContainerTree
 from cura.Settings.cura_empty_instance_containers import empty_quality_changes_container
 from cura.Settings.IntentManager import IntentManager
+from cura.Machines.Models.MachineModelUtils import fetchLayerHeight
 
 from UM.i18n import i18nCatalog
 catalog = i18nCatalog("cura")
@@ -295,6 +296,8 @@ class QualityManagementModel(ListModel):
             if not quality_group.is_available:
                 continue
 
+            layer_height = fetchLayerHeight(quality_group)
+
             item = {"name": quality_group.name,
                     "is_read_only": True,
                     "quality_group": quality_group,
@@ -302,10 +305,11 @@ class QualityManagementModel(ListModel):
                     "quality_changes_group": None,
                     "intent_category": "default",
                     "section_name": catalog.i18nc("@label", "Default"),
+                    "layer_height": layer_height,  # layer_height is only used for sorting
                     }
             item_list.append(item)
-        # Sort by quality names
-        item_list = sorted(item_list, key = lambda x: x["name"].upper())
+        # Sort by layer_height for built-in qualities
+        item_list = sorted(item_list, key = lambda x: x["layer_height"])
 
         # Create intent items (non-default)
         available_intent_list = IntentManager.getInstance().getCurrentAvailableIntents()

cura/Machines/VariantNode.py

@@ -104,6 +104,14 @@ class VariantNode(ContainerNode):
     def _materialAdded(self, container: ContainerInterface) -> None:
         if container.getMetaDataEntry("type") != "material":
             return  # Not interested.
+        if not ContainerRegistry.getInstance().findContainersMetadata(id = container.getId()):
+            # CURA-6889
+            # containerAdded and removed signals may be triggered in the next event cycle. If a container gets added
+            # and removed in the same event cycle, in the next cycle, the connections should just ignore the signals.
+            # The check here makes sure that the container in the signal still exists.
+            Logger.log("d", "Got container added signal for container [%s] but it no longer exists, do nothing.",
+                       container.getId())
+            return
         if not self.machine.has_materials:
             return  # We won't add any materials.
         material_definition = container.getMetaDataEntry("definition")

cura/Settings/MachineManager.py

@@ -1514,7 +1514,8 @@ class MachineManager(QObject):
         if self._global_container_stack is None:
             return
         machine_definition_id = self._global_container_stack.definition.id
-        variant_node = self._variant_manager.getVariantNode(machine_definition_id, variant_name)
+        machine_node = ContainerTree.getInstance().machines.get(machine_definition_id)
+        variant_node = machine_node.variants.get(variant_name)
         self.setVariant(position, variant_node)
 
     @pyqtSlot(str, "QVariant")

resources/definitions/creality_base.def.json

@@ -125,7 +125,7 @@
     "overrides": {
         "machine_name": { "default_value": "Creawsome Base Printer" },
         "machine_start_gcode": { "default_value": "M201 X500.00 Y500.00 Z100.00 E5000.00 ;Setup machine max acceleration\nM203 X500.00 Y500.00 Z10.00 E50.00 ;Setup machine max feedrate\nM204 P500.00 R1000.00 T500.00 ;Setup Print/Retract/Travel acceleration\nM205 X8.00 Y8.00 Z0.40 E5.00 ;Setup Jerk\nM220 S100 ;Reset Feedrate\nM221 S100 ;Reset Flowrate\n\nG28 ;Home\n\nG92 E0 ;Reset Extruder\nG1 Z2.0 F3000 ;Move Z Axis up\nG1 X10.1 Y20 Z0.28 F5000.0 ;Move to start position\nG1 X10.1 Y200.0 Z0.28 F1500.0 E15 ;Draw the first line\nG1 X10.4 Y200.0 Z0.28 F5000.0 ;Move to side a little\nG1 X10.4 Y20 Z0.28 F1500.0 E30 ;Draw the second line\nG92 E0 ;Reset Extruder\nG1 Z2.0 F3000 ;Move Z Axis up\n" },
-        "machine_end_gcode": { "default_value": "G91 ;Relative positionning\nG1 E-2 F2700 ;Retract a bit\nG1 E-2 Z0.2 F2400 ;Retract and raise Z\nG1 X5 Y5 F3000 ;Wipe out\nG1 Z10 ;Raise Z more\nG90 ;Absolute positionning\n\nG1 X0 Y{machine_depth} ;Present print\nM106 S0 ;Turn-off fan\nM104 S0 ;Turn-off hotend\nM140 S0 ;Turn-off bed\n\nM84 X Y E ;Disable all steppers but Z\n" },
+        "machine_end_gcode": { "default_value": "G91 ;Relative positioning\nG1 E-2 F2700 ;Retract a bit\nG1 E-2 Z0.2 F2400 ;Retract and raise Z\nG1 X5 Y5 F3000 ;Wipe out\nG1 Z10 ;Raise Z more\nG90 ;Absolute positionning\n\nG1 X0 Y{machine_depth} ;Present print\nM106 S0 ;Turn-off fan\nM104 S0 ;Turn-off hotend\nM140 S0 ;Turn-off bed\n\nM84 X Y E ;Disable all steppers but Z\n" },
 
         "machine_max_feedrate_x": { "value": 500 },
         "machine_max_feedrate_y": { "value": 500 },

resources/definitions/creality_ender5.def.json

@@ -4,7 +4,7 @@
     "inherits": "creality_base",
     "overrides": {
         "machine_name": { "default_value": "Creality Ender-5" },
-        "machine_end_gcode": { "default_value": "G91 ;Relative positionning\nG1 E-2 F2700 ;Retract a bit\nG1 E-2 Z0.2 F2400 ;Retract and raise Z\nG1 X5 Y5 F3000 ;Wipe out\nG1 Z10 ;Raise Z more\nG90 ;Absolute positionning\n\nG1 X0 Y0 ;Present print\nM106 S0 ;Turn-off fan\nM104 S0 ;Turn-off hotend\nM140 S0 ;Turn-off bed\n\nM84 X Y E ;Disable all steppers but Z\n" },
+        "machine_end_gcode": { "default_value": "G91 ;Relative positioning\nG1 E-2 F2700 ;Retract a bit\nG1 E-2 Z0.2 F2400 ;Retract and raise Z\nG1 X5 Y5 F3000 ;Wipe out\nG1 Z10 ;Raise Z more\nG90 ;Absolute positionning\n\nG1 X0 Y0 ;Present print\nM106 S0 ;Turn-off fan\nM104 S0 ;Turn-off hotend\nM140 S0 ;Turn-off bed\n\nM84 X Y E ;Disable all steppers but Z\n" },
         "machine_width": { "default_value": 220 },
         "machine_depth": { "default_value": 220 },
         "machine_height": { "default_value": 300 },

resources/qml/IconWithText.qml

@@ -19,6 +19,7 @@ Item
     property alias color: label.color
     property alias text: label.text
     property alias font: label.font
+    property alias elide: label.elide
     property real margin: UM.Theme.getSize("narrow_margin").width
 
     // These properties can be used in combination with layouts.

resources/qml/Preferences/Materials/MaterialsDetailsPanel.qml

@@ -64,8 +64,10 @@ Item
             height: childrenRect.height
 
             Label {
+                width: parent.width
                 text: materialProperties.name
                 font: UM.Theme.getFont("large_bold")
+                elide: Text.ElideRight
             }
         }
 

resources/qml/PrintSetupSelector/Custom/CustomPrintSetup.qml

@@ -4,6 +4,7 @@
 import QtQuick 2.10
 import QtQuick.Controls 2.3
 import QtQuick.Controls 1.4 as OldControls
+import QtQuick.Layouts 1.3
 
 import UM 1.3 as UM
 import Cura 1.6 as Cura
@@ -66,7 +67,6 @@ Item
         {
             id: intentSelection
             onClicked: menu.opened ? menu.close() : menu.open()
-            text: generateActiveQualityText()
 
             anchors.right: parent.right
             width: UM.Theme.getSize("print_setup_big_item").width
@@ -75,62 +75,76 @@ Item
 
             baselineOffset: null // If we don't do this, there is a binding loop. WHich is a bit weird, since we override the contentItem anyway...
 
-            contentItem: Label
+            contentItem: RowLayout
             {
-                id: textLabel
-                text: intentSelection.text
-                font: UM.Theme.getFont("default")
-                color: UM.Theme.getColor("text")
+                spacing: 0
                 anchors.left: parent.left
+                anchors.right: customisedSettings.left
                 anchors.leftMargin: UM.Theme.getSize("default_margin").width
-                anchors.verticalCenter: intentSelection.verticalCenter
-                height: contentHeight
-                verticalAlignment: Text.AlignVCenter
-                renderType: Text.NativeRendering
-            }
-
-            background: Rectangle
-            {
-                id: backgroundItem
-                border.color: intentSelection.hovered ? UM.Theme.getColor("setting_control_border_highlight") : UM.Theme.getColor("setting_control_border")
-                border.width: UM.Theme.getSize("default_lining").width
-                radius: UM.Theme.getSize("default_radius").width
-                color: UM.Theme.getColor("main_background")
-            }
-
-            function generateActiveQualityText()
-            {
-                var resultMap = Cura.MachineManager.activeQualityDisplayNameMap
-                var resultMain = resultMap["main"]
-                var resultSuffix = resultMap["suffix"]
-                var result = ""
 
-                if (Cura.MachineManager.isActiveQualityExperimental)
+                Label
                 {
-                    resultSuffix += " (Experimental)"
+                    id: textLabel
+                    text: Cura.MachineManager.activeQualityDisplayNameMap["main"]
+                    font: UM.Theme.getFont("default")
+                    color: UM.Theme.getColor("text")
+                    Layout.margins: 0
+                    Layout.maximumWidth: Math.floor(parent.width * 0.7)  // Always leave >= 30% for the rest of the row.
+                    height: contentHeight
+                    verticalAlignment: Text.AlignVCenter
+                    renderType: Text.NativeRendering
+                    elide: Text.ElideRight
                 }
 
-                if (Cura.MachineManager.isActiveQualitySupported)
+                Label
                 {
-                    if (Cura.MachineManager.activeQualityLayerHeight > 0)
+                    text: activeQualityDetailText()
+                    font: UM.Theme.getFont("default")
+                    color: UM.Theme.getColor("text_detail")
+                    Layout.margins: 0
+                    Layout.fillWidth: true
+
+                    height: contentHeight
+                    verticalAlignment: Text.AlignVCenter
+                    renderType: Text.NativeRendering
+                    elide: Text.ElideRight
+
+                    function activeQualityDetailText()
                     {
-                        result = resultMain
-                        if (resultSuffix)
+                        var resultMap = Cura.MachineManager.activeQualityDisplayNameMap
+                        var resultSuffix = resultMap["suffix"]
+                        var result = ""
+
+                        if (Cura.MachineManager.isActiveQualityExperimental)
                         {
-                            result += " - "
+                            resultSuffix += " (Experimental)"
                         }
-                        result += "<font color=\"" + UM.Theme.getColor("text_detail") + "\">"
-                        if (resultSuffix)
+
+                        if (Cura.MachineManager.isActiveQualitySupported)
                         {
-                            result +=  resultSuffix
+                            if (Cura.MachineManager.activeQualityLayerHeight > 0)
+                            {
+                                if (resultSuffix)
+                                {
+                                    result += " - " + resultSuffix
+                                }
+                                result += " - "
+                                result += Cura.MachineManager.activeQualityLayerHeight + "mm"
+                            }
                         }
-                        result += " - "
-                        result += Cura.MachineManager.activeQualityLayerHeight + "mm"
-                        result += "</font>"
+
+                        return result
                     }
                 }
+            }
 
-                return result
+            background: Rectangle
+            {
+                id: backgroundItem
+                border.color: intentSelection.hovered ? UM.Theme.getColor("setting_control_border_highlight") : UM.Theme.getColor("setting_control_border")
+                border.width: UM.Theme.getSize("default_lining").width
+                radius: UM.Theme.getSize("default_radius").width
+                color: UM.Theme.getColor("main_background")
             }
 
             UM.SimpleButton
@@ -164,7 +178,6 @@ Item
             {
                 id: downArrow
 
-
                 source: UM.Theme.getIcon("arrow_bottom")
                 width: UM.Theme.getSize("standard_arrow").width
                 height: UM.Theme.getSize("standard_arrow").height