Material labels are now also displayed in the open project dialog

CURA-1263

plugins/3MFReader/ThreeMFWorkspaceReader.py

@@ -12,6 +12,8 @@ from UM.Job import Job
 from UM.Preferences import Preferences
 from .WorkspaceDialog import WorkspaceDialog
 
+import xml.etree.ElementTree as ET
+
 from cura.Settings.ExtruderManager import ExtruderManager
 
 import zipfile
@@ -74,6 +76,7 @@ class ThreeMFWorkspaceReader(WorkspaceReader):
                         machine_conflict = True
             Job.yieldThread()
 
+        material_labels = []
         material_conflict = False
         xml_material_profile = self._getXmlProfileClass()
         if self._material_container_suffix is None:
@@ -83,10 +86,10 @@ class ThreeMFWorkspaceReader(WorkspaceReader):
             for material_container_file in material_container_files:
                 container_id = self._stripFileToId(material_container_file)
                 materials = self._container_registry.findInstanceContainers(id=container_id)
+                material_labels.append(self._getMaterialLabelFromSerialized(archive.open(material_container_file).read().decode("utf-8")))
                 if materials and not materials[0].isReadOnly():  # Only non readonly materials can be in conflict
                     material_conflict = True
                 Job.yieldThread()
-
         # Check if any quality_changes instance container is in conflict.
         instance_container_files = [name for name in cura_file_names if name.endswith(self._instance_container_suffix)]
         quality_name = ""
@@ -141,6 +144,7 @@ class ThreeMFWorkspaceReader(WorkspaceReader):
         self._dialog.setNumSettingsOverridenByQualityChanges(num_settings_overriden_by_quality_changes)
         self._dialog.setActiveMode(active_mode)
         self._dialog.setMachineName(machine_name)
+        self._dialog.setMaterialLabels(material_labels)
         self._dialog.show()
 
         # Block until the dialog is closed.
@@ -445,3 +449,10 @@ class ThreeMFWorkspaceReader(WorkspaceReader):
         parser = configparser.ConfigParser(interpolation=None, empty_lines_in_values=False)
         parser.read_string(serialized)
         return parser["general"].get("name", "")
+
+    def _getMaterialLabelFromSerialized(self, serialized):
+        data = ET.fromstring(serialized)
+        metadata = data.iterfind("./um:metadata/um:name/um:label", {"um": "http://www.ultimaker.com/material"})
+        for entry in metadata:
+            return entry.text
+        pass

plugins/3MFReader/WorkspaceDialog.py

@@ -37,6 +37,7 @@ class WorkspaceDialog(QObject):
         self._num_settings_overriden_by_quality_changes = 0
         self._quality_type = ""
         self._machine_name = ""
+        self._material_labels = []
 
     machineConflictChanged = pyqtSignal()
     qualityChangesConflictChanged = pyqtSignal()
@@ -47,6 +48,15 @@ class WorkspaceDialog(QObject):
     numSettingsOverridenByQualityChangesChanged = pyqtSignal()
     qualityTypeChanged = pyqtSignal()
     machineNameChanged = pyqtSignal()
+    materialLabelsChanged = pyqtSignal()
+
+    @pyqtProperty("QVariantList", notify = materialLabelsChanged)
+    def materialLabels(self):
+        return self._material_labels
+
+    def setMaterialLabels(self, material_labels):
+        self._material_labels = material_labels
+        self.materialLabelsChanged.emit()
 
     @pyqtProperty(str, notify = machineNameChanged)
     def machineName(self):

plugins/3MFReader/WorkspaceDialog.qml

@@ -192,19 +192,35 @@ UM.Dialog
                 text: catalog.i18nc("@action:label", "Material settings")
                 font.bold: true
             }
+
+            Repeater
+            {
+                model: manager.materialLabels
+                delegate: Row
+                {
+                    width: parent.width
+                    height: childrenRect.height
+                    Label
+                    {
+                        text: catalog.i18nc("@action:label", "Name")
+                        width: parent.width / 3
+                    }
+                    Label
+                    {
+                        text: modelData
+                        width: parent.width / 3
+                    }
+                }
+            }
+
             Row
             {
                 width: parent.width
                 height: childrenRect.height
-                Label
+                Item
                 {
-                    text: catalog.i18nc("@action:label", "Type")
-                    width: parent.width / 3
-                }
-                Label
-                {
-                    text: catalog.i18nc("@action:label", "TOCHANGE")
-                    width: parent.width / 3
+                    width: parent.width / 3 * 2
+                    height: comboboxHeight
                 }
 
                 UM.TooltipArea
@@ -213,7 +229,7 @@ UM.Dialog
                     width: parent.width / 3
                     height: visible ? comboboxHeight : 0
                     visible: manager.materialConflict
-                    text: catalog.i18nc("@info:tooltip", "How should the conflict in the profile be resolved?")
+                    text: catalog.i18nc("@info:tooltip", "How should the conflict in the material be resolved?")
                     ComboBox
                     {
                         model: resolveStrategiesModel