Merge branch 'master' into patch-2

cura/CuraApplication.py

@@ -67,9 +67,9 @@ from cura.Machines.Models.NozzleModel import NozzleModel
 from cura.Machines.Models.QualityProfilesDropDownMenuModel import QualityProfilesDropDownMenuModel
 from cura.Machines.Models.CustomQualityProfilesDropDownMenuModel import CustomQualityProfilesDropDownMenuModel
 from cura.Machines.Models.MultiBuildPlateModel import MultiBuildPlateModel
-from cura.Machines.Models.MaterialManagementModel import MaterialManagementModel
+from cura.Machines.Models.FavoriteMaterialsModel import FavoriteMaterialsModel
 from cura.Machines.Models.GenericMaterialsModel import GenericMaterialsModel
-from cura.Machines.Models.BrandMaterialsModel import BrandMaterialsModel
+from cura.Machines.Models.MaterialBrandsModel import MaterialBrandsModel
 from cura.Machines.Models.QualityManagementModel import QualityManagementModel
 from cura.Machines.Models.QualitySettingsModel import QualitySettingsModel
 from cura.Machines.Models.MachineManagementModel import MachineManagementModel
@@ -480,7 +480,9 @@ class CuraApplication(QtApplication):
         preferences.addPreference("view/filter_current_build_plate", False)
         preferences.addPreference("cura/sidebar_collapsed", False)
 
-        self._need_to_show_user_agreement = not self.getPreferences().getValue("general/accepted_user_agreement")
+        preferences.addPreference("cura/favorite_materials", ";".join([]))
+
+        self._need_to_show_user_agreement = not preferences.getValue("general/accepted_user_agreement")
 
         for key in [
             "dialog_load_path",  # dialog_save_path is in LocalFileOutputDevicePlugin
@@ -911,9 +913,9 @@ class CuraApplication(QtApplication):
         qmlRegisterType(InstanceContainer, "Cura", 1, 0, "InstanceContainer")
         qmlRegisterType(ExtrudersModel, "Cura", 1, 0, "ExtrudersModel")
 
+        qmlRegisterType(FavoriteMaterialsModel, "Cura", 1, 0, "FavoriteMaterialsModel")
         qmlRegisterType(GenericMaterialsModel, "Cura", 1, 0, "GenericMaterialsModel")
-        qmlRegisterType(BrandMaterialsModel, "Cura", 1, 0, "BrandMaterialsModel")
-        qmlRegisterType(MaterialManagementModel, "Cura", 1, 0, "MaterialManagementModel")
+        qmlRegisterType(MaterialBrandsModel, "Cura", 1, 0, "MaterialBrandsModel")
         qmlRegisterType(QualityManagementModel, "Cura", 1, 0, "QualityManagementModel")
         qmlRegisterType(MachineManagementModel, "Cura", 1, 0, "MachineManagementModel")
 

cura/Machines/MaterialManager.py

@@ -4,6 +4,7 @@
 from collections import defaultdict, OrderedDict
 import copy
 import uuid
+import json
 from typing import Dict, Optional, TYPE_CHECKING
 
 from PyQt5.Qt import QTimer, QObject, pyqtSignal, pyqtSlot
@@ -38,7 +39,8 @@ if TYPE_CHECKING:
 #
 class MaterialManager(QObject):
 
-    materialsUpdated = pyqtSignal()  # Emitted whenever the material lookup tables are updated.
+    materialsUpdated = pyqtSignal() # Emitted whenever the material lookup tables are updated.
+    favoritesUpdated = pyqtSignal() # Emitted whenever the favorites are changed
 
     def __init__(self, container_registry, parent = None):
         super().__init__(parent)
@@ -75,6 +77,8 @@ class MaterialManager(QObject):
         self._container_registry.containerAdded.connect(self._onContainerMetadataChanged)
         self._container_registry.containerRemoved.connect(self._onContainerMetadataChanged)
 
+        self._favorites = set()
+
     def initialize(self):
         # Find all materials and put them in a matrix for quick search.
         material_metadatas = {metadata["id"]: metadata for metadata in
@@ -194,6 +198,11 @@ class MaterialManager(QObject):
 
         self.materialsUpdated.emit()
 
+        favorites = self._application.getPreferences().getValue("cura/favorite_materials")
+        for item in favorites.split(";"):
+            self._favorites.add(item)
+        self.favoritesUpdated.emit()
+
     def __addMaterialMetadataIntoLookupTree(self, material_metadata: dict) -> None:
         material_id = material_metadata["id"]
 
@@ -608,3 +617,25 @@ class MaterialManager(QObject):
                                new_base_id = new_id,
                                new_metadata = new_metadata)
         return new_id
+
+    @pyqtSlot(str)
+    def addFavorite(self, root_material_id: str):
+        self._favorites.add(root_material_id)
+        self.favoritesUpdated.emit()
+
+        # Ensure all settings are saved.
+        self._application.getPreferences().setValue("cura/favorite_materials", ";".join(list(self._favorites)))
+        self._application.saveSettings()
+
+    @pyqtSlot(str)
+    def removeFavorite(self, root_material_id: str):
+        self._favorites.remove(root_material_id)
+        self.favoritesUpdated.emit()
+
+        # Ensure all settings are saved.
+        self._application.getPreferences().setValue("cura/favorite_materials", ";".join(list(self._favorites)))
+        self._application.saveSettings()
+
+    @pyqtSlot()
+    def getFavorites(self):
+        return self._favorites

cura/Machines/Models/BaseMaterialsModel.py

@@ -2,45 +2,63 @@
 # Cura is released under the terms of the LGPLv3 or higher.
 
 from PyQt5.QtCore import Qt, pyqtSignal, pyqtProperty
-
-from UM.Application import Application
 from UM.Qt.ListModel import ListModel
 
 
-#
-# This is the base model class for GenericMaterialsModel and BrandMaterialsModel
-# Those 2 models are used by the material drop down menu to show generic materials and branded materials separately.
-# The extruder position defined here is being used to bound a menu to the correct extruder. This is used in the top
-# bar menu "Settings" -> "Extruder nr" -> "Material" -> this menu
-#
+## This is the base model class for GenericMaterialsModel and MaterialBrandsModel.
+#  Those 2 models are used by the material drop down menu to show generic materials and branded materials separately.
+#  The extruder position defined here is being used to bound a menu to the correct extruder. This is used in the top
+#  bar menu "Settings" -> "Extruder nr" -> "Material" -> this menu
 class BaseMaterialsModel(ListModel):
-    RootMaterialIdRole = Qt.UserRole + 1
-    IdRole = Qt.UserRole + 2
-    NameRole = Qt.UserRole + 3
-    BrandRole = Qt.UserRole + 4
-    MaterialRole = Qt.UserRole + 5
-    ColorRole = Qt.UserRole + 6
-    ContainerNodeRole = Qt.UserRole + 7
 
     extruderPositionChanged = pyqtSignal()
 
     def __init__(self, parent = None):
         super().__init__(parent)
-        self._application = Application.getInstance()
-        self._machine_manager = self._application.getMachineManager()
 
-        self.addRoleName(self.RootMaterialIdRole, "root_material_id")
-        self.addRoleName(self.IdRole, "id")
-        self.addRoleName(self.NameRole, "name")
-        self.addRoleName(self.BrandRole, "brand")
-        self.addRoleName(self.MaterialRole, "material")
-        self.addRoleName(self.ColorRole, "color_name")
-        self.addRoleName(self.ContainerNodeRole, "container_node")
+        from cura.CuraApplication import CuraApplication
+
+        self._application = CuraApplication.getInstance()
+
+        # Make these managers available to all material models
+        self._container_registry = self._application.getInstance().getContainerRegistry()
+        self._machine_manager = self._application.getMachineManager()
+        self._material_manager = self._application.getMaterialManager()
+
+        # Update the stack and the model data when the machine changes
+        self._machine_manager.globalContainerChanged.connect(self._updateExtruderStack)
+
+        # Update this model when switching machines
+        self._machine_manager.activeStackChanged.connect(self._update)
+        
+        # Update this model when list of materials changes
+        self._material_manager.materialsUpdated.connect(self._update)
+
+        # Update this model when list of favorites changes
+        self._material_manager.favoritesUpdated.connect(self._update)
+
+        self.addRoleName(Qt.UserRole + 1, "root_material_id")
+        self.addRoleName(Qt.UserRole + 2, "id")
+        self.addRoleName(Qt.UserRole + 3, "GUID")
+        self.addRoleName(Qt.UserRole + 4, "name")
+        self.addRoleName(Qt.UserRole + 5, "brand")
+        self.addRoleName(Qt.UserRole + 6, "description")
+        self.addRoleName(Qt.UserRole + 7, "material")
+        self.addRoleName(Qt.UserRole + 8, "color_name")
+        self.addRoleName(Qt.UserRole + 9, "color_code")
+        self.addRoleName(Qt.UserRole + 10, "density")
+        self.addRoleName(Qt.UserRole + 11, "diameter")
+        self.addRoleName(Qt.UserRole + 12, "approximate_diameter")
+        self.addRoleName(Qt.UserRole + 13, "adhesion_info")
+        self.addRoleName(Qt.UserRole + 14, "is_read_only")
+        self.addRoleName(Qt.UserRole + 15, "container_node")
+        self.addRoleName(Qt.UserRole + 16, "is_favorite")
 
         self._extruder_position = 0
         self._extruder_stack = None
-        # Update the stack and the model data when the machine changes
-        self._machine_manager.globalContainerChanged.connect(self._updateExtruderStack)
+
+        self._available_materials = None
+        self._favorite_ids = None
 
     def _updateExtruderStack(self):
         global_stack = self._machine_manager.activeMachine
@@ -65,8 +83,55 @@ class BaseMaterialsModel(ListModel):
     def extruderPosition(self) -> int:
         return self._extruder_position
 
-    #
-    # This is an abstract method that needs to be implemented by
-    #
+    ## This is an abstract method that needs to be implemented by the specific
+    #  models themselves.
     def _update(self):
         pass
+
+    ## This method is used by all material models in the beginning of the
+    #  _update() method in order to prevent errors. It's the same in all models
+    #  so it's placed here for easy access.
+    def _canUpdate(self):
+        global_stack = self._machine_manager.activeMachine
+
+        if global_stack is None:
+            return False
+
+        extruder_position = str(self._extruder_position)
+
+        if extruder_position not in global_stack.extruders:
+            return False
+        
+        extruder_stack = global_stack.extruders[extruder_position]
+
+        self._available_materials = self._material_manager.getAvailableMaterialsForMachineExtruder(global_stack, extruder_stack)
+        if self._available_materials is None:
+            return False
+
+        return True
+
+    ## This is another convenience function which is shared by all material
+    #  models so it's put here to avoid having so much duplicated code.
+    def _createMaterialItem(self, root_material_id, container_node):
+        metadata = container_node.metadata
+        item = {
+            "root_material_id":     root_material_id,
+            "id":                   metadata["id"],
+            "container_id":         metadata["id"], # TODO: Remove duplicate in material manager qml
+            "GUID":                 metadata["GUID"],
+            "name":                 metadata["name"],
+            "brand":                metadata["brand"],
+            "description":          metadata["description"],
+            "material":             metadata["material"],
+            "color_name":           metadata["color_name"],
+            "color_code":           metadata.get("color_code", ""),
+            "density":              metadata.get("properties", {}).get("density", ""),
+            "diameter":             metadata.get("properties", {}).get("diameter", ""),
+            "approximate_diameter": metadata["approximate_diameter"],
+            "adhesion_info":        metadata["adhesion_info"],
+            "is_read_only":         self._container_registry.isReadOnly(metadata["id"]),
+            "container_node":       container_node,
+            "is_favorite":          root_material_id in self._favorite_ids
+        }
+        return item
+

cura/Machines/Models/BrandMaterialsModel.py

@@ -1,157 +0,0 @@
-# Copyright (c) 2018 Ultimaker B.V.
-# Cura is released under the terms of the LGPLv3 or higher.
-
-from PyQt5.QtCore import Qt, pyqtSignal, pyqtProperty
-
-from UM.Qt.ListModel import ListModel
-from UM.Logger import Logger
-from cura.Machines.Models.BaseMaterialsModel import BaseMaterialsModel
-
-
-#
-# This is an intermediate model to group materials with different colours for a same brand and type.
-#
-class MaterialsModelGroupedByType(ListModel):
-    NameRole = Qt.UserRole + 1
-    ColorsRole = Qt.UserRole + 2
-
-    def __init__(self, parent = None):
-        super().__init__(parent)
-
-        self.addRoleName(self.NameRole, "name")
-        self.addRoleName(self.ColorsRole, "colors")
-
-
-#
-# This model is used to show branded materials in the material drop down menu.
-# The structure of the menu looks like this:
-#       Brand -> Material Type -> list of materials
-#
-# To illustrate, a branded material menu may look like this:
-#      Ultimaker -> PLA -> Yellow PLA
-#                       -> Black PLA
-#                       -> ...
-#                -> ABS -> White ABS
-#                          ...
-#
-class BrandMaterialsModel(ListModel):
-    NameRole = Qt.UserRole + 1
-    MaterialsRole = Qt.UserRole + 2
-
-    extruderPositionChanged = pyqtSignal()
-
-    def __init__(self, parent = None):
-        super().__init__(parent)
-
-        self.addRoleName(self.NameRole, "name")
-        self.addRoleName(self.MaterialsRole, "materials")
-
-        self._extruder_position = 0
-        self._extruder_stack = None
-
-        from cura.CuraApplication import CuraApplication
-        self._machine_manager = CuraApplication.getInstance().getMachineManager()
-        self._extruder_manager = CuraApplication.getInstance().getExtruderManager()
-        self._material_manager = CuraApplication.getInstance().getMaterialManager()
-
-        self._machine_manager.globalContainerChanged.connect(self._updateExtruderStack)
-        self._machine_manager.activeStackChanged.connect(self._update) #Update when switching machines.
-        self._material_manager.materialsUpdated.connect(self._update) #Update when the list of materials changes.
-        self._update()
-
-    def _updateExtruderStack(self):
-        global_stack = self._machine_manager.activeMachine
-        if global_stack is None:
-            return
-
-        if self._extruder_stack is not None:
-            self._extruder_stack.pyqtContainersChanged.disconnect(self._update)
-        self._extruder_stack = global_stack.extruders.get(str(self._extruder_position))
-        if self._extruder_stack is not None:
-            self._extruder_stack.pyqtContainersChanged.connect(self._update)
-        # Force update the model when the extruder stack changes
-        self._update()
-
-    def setExtruderPosition(self, position: int):
-        if self._extruder_stack is None or self._extruder_position != position:
-            self._extruder_position = position
-            self._updateExtruderStack()
-            self.extruderPositionChanged.emit()
-
-    @pyqtProperty(int, fset=setExtruderPosition, notify=extruderPositionChanged)
-    def extruderPosition(self) -> int:
-        return self._extruder_position
-
-    def _update(self):
-        Logger.log("d", "Updating {model_class_name}.".format(model_class_name = self.__class__.__name__))
-        global_stack = self._machine_manager.activeMachine
-        if global_stack is None:
-            self.setItems([])
-            return
-        extruder_position = str(self._extruder_position)
-        if extruder_position not in global_stack.extruders:
-            self.setItems([])
-            return
-        extruder_stack = global_stack.extruders[str(self._extruder_position)]
-
-        available_material_dict = self._material_manager.getAvailableMaterialsForMachineExtruder(global_stack,
-                                                                                                 extruder_stack)
-        if available_material_dict is None:
-            self.setItems([])
-            return
-
-        brand_item_list = []
-        brand_group_dict = {}
-        for root_material_id, container_node in available_material_dict.items():
-            metadata = container_node.metadata
-            brand = metadata["brand"]
-            # Only add results for generic materials
-            if brand.lower() == "generic":
-                continue
-
-            # Do not include the materials from a to-be-removed package
-            if bool(metadata.get("removed", False)):
-                continue
-
-            if brand not in brand_group_dict:
-                brand_group_dict[brand] = {}
-
-            material_type = metadata["material"]
-            if material_type not in brand_group_dict[brand]:
-                brand_group_dict[brand][material_type] = []
-
-            item = {"root_material_id": root_material_id,
-                    "id": metadata["id"],
-                    "name": metadata["name"],
-                    "brand": metadata["brand"],
-                    "material": metadata["material"],
-                    "color_name": metadata["color_name"],
-                    "container_node": container_node
-                    }
-            brand_group_dict[brand][material_type].append(item)
-
-        for brand, material_dict in brand_group_dict.items():
-            brand_item = {"name": brand,
-                          "materials": MaterialsModelGroupedByType(self)}
-
-            material_type_item_list = []
-            for material_type, material_list in material_dict.items():
-                material_type_item = {"name": material_type,
-                                      "colors": BaseMaterialsModel(self)}
-                material_type_item["colors"].clear()
-
-                # Sort materials by name
-                material_list = sorted(material_list, key = lambda x: x["name"].upper())
-                material_type_item["colors"].setItems(material_list)
-
-                material_type_item_list.append(material_type_item)
-
-            # Sort material type by name
-            material_type_item_list = sorted(material_type_item_list, key = lambda x: x["name"].upper())
-            brand_item["materials"].setItems(material_type_item_list)
-
-            brand_item_list.append(brand_item)
-
-        # Sort brand by name
-        brand_item_list = sorted(brand_item_list, key = lambda x: x["name"].upper())
-        self.setItems(brand_item_list)

cura/Machines/Models/FavoriteMaterialsModel.py

@@ -0,0 +1,42 @@
+# Copyright (c) 2018 Ultimaker B.V.
+# Cura is released under the terms of the LGPLv3 or higher.
+
+from UM.Logger import Logger
+from cura.Machines.Models.BaseMaterialsModel import BaseMaterialsModel
+
+class FavoriteMaterialsModel(BaseMaterialsModel):
+
+    def __init__(self, parent = None):
+        super().__init__(parent)
+        self._update()
+
+    def _update(self):
+
+        # Perform standard check and reset if the check fails
+        if not self._canUpdate():
+            self.setItems([])
+            return
+
+        # Get updated list of favorites
+        self._favorite_ids = self._material_manager.getFavorites()
+
+        item_list = []
+
+        for root_material_id, container_node in self._available_materials.items():
+            metadata = container_node.metadata
+
+            # Do not include the materials from a to-be-removed package
+            if bool(metadata.get("removed", False)):
+                continue
+
+            # Only add results for favorite materials
+            if root_material_id not in self._favorite_ids:
+                continue
+
+            item = self._createMaterialItem(root_material_id, container_node)
+            item_list.append(item)
+
+        # Sort the item list alphabetically by name
+        item_list = sorted(item_list, key = lambda d: d["brand"].upper())
+
+        self.setItems(item_list)

cura/Machines/Models/GenericMaterialsModel.py

@@ -4,63 +4,39 @@
 from UM.Logger import Logger
 from cura.Machines.Models.BaseMaterialsModel import BaseMaterialsModel
 
-
 class GenericMaterialsModel(BaseMaterialsModel):
 
     def __init__(self, parent = None):
         super().__init__(parent)
-
-        from cura.CuraApplication import CuraApplication
-        self._machine_manager = CuraApplication.getInstance().getMachineManager()
-        self._extruder_manager = CuraApplication.getInstance().getExtruderManager()
-        self._material_manager = CuraApplication.getInstance().getMaterialManager()
-
-        self._machine_manager.activeStackChanged.connect(self._update) #Update when switching machines.
-        self._material_manager.materialsUpdated.connect(self._update) #Update when the list of materials changes.
         self._update()
 
     def _update(self):
-        Logger.log("d", "Updating {model_class_name}.".format(model_class_name = self.__class__.__name__))
 
-        global_stack = self._machine_manager.activeMachine
-        if global_stack is None:
+        # Perform standard check and reset if the check fails
+        if not self._canUpdate():
             self.setItems([])
             return
-        extruder_position = str(self._extruder_position)
-        if extruder_position not in global_stack.extruders:
-            self.setItems([])
-            return
-        extruder_stack = global_stack.extruders[extruder_position]
 
-        available_material_dict = self._material_manager.getAvailableMaterialsForMachineExtruder(global_stack,
-                                                                                                 extruder_stack)
-        if available_material_dict is None:
-            self.setItems([])
-            return
+        # Get updated list of favorites
+        self._favorite_ids = self._material_manager.getFavorites()
 
         item_list = []
-        for root_material_id, container_node in available_material_dict.items():
-            metadata = container_node.metadata
 
-            # Only add results for generic materials
-            if metadata["brand"].lower() != "generic":
-                continue
+        for root_material_id, container_node in self._available_materials.items():
+            metadata = container_node.metadata
 
             # Do not include the materials from a to-be-removed package
             if bool(metadata.get("removed", False)):
                 continue
 
-            item = {"root_material_id": root_material_id,
-                    "id": metadata["id"],
-                    "name": metadata["name"],
-                    "brand": metadata["brand"],
-                    "material": metadata["material"],
-                    "color_name": metadata["color_name"],
-                    "container_node": container_node
-                    }
+            # Only add results for generic materials
+            if metadata["brand"].lower() != "generic":
+                continue
+
+            item = self._createMaterialItem(root_material_id, container_node)
             item_list.append(item)
 
-        # Sort the item list by material name alphabetically
+        # Sort the item list alphabetically by name
         item_list = sorted(item_list, key = lambda d: d["name"].upper())
 
         self.setItems(item_list)

cura/Machines/Models/MaterialBrandsModel.py

@@ -0,0 +1,107 @@
+# Copyright (c) 2018 Ultimaker B.V.
+# Cura is released under the terms of the LGPLv3 or higher.
+
+from PyQt5.QtCore import Qt, pyqtSignal, pyqtProperty
+from UM.Qt.ListModel import ListModel
+from UM.Logger import Logger
+from cura.Machines.Models.BaseMaterialsModel import BaseMaterialsModel
+
+class MaterialTypesModel(ListModel):
+
+    def __init__(self, parent = None):
+        super().__init__(parent)
+
+        self.addRoleName(Qt.UserRole + 1, "name")
+        self.addRoleName(Qt.UserRole + 2, "colors")
+
+class MaterialBrandsModel(BaseMaterialsModel):
+
+    extruderPositionChanged = pyqtSignal()
+
+    def __init__(self, parent = None):
+        super().__init__(parent)
+
+        self.addRoleName(Qt.UserRole + 1, "name")
+        self.addRoleName(Qt.UserRole + 2, "material_types")
+
+        self._update()
+
+    def _update(self):
+
+        # Perform standard check and reset if the check fails
+        if not self._canUpdate():
+            self.setItems([])
+            return
+
+        # Get updated list of favorites
+        self._favorite_ids = self._material_manager.getFavorites()
+
+        brand_item_list = []
+        brand_group_dict = {}
+
+        # Part 1: Generate the entire tree of brands -> material types -> spcific materials
+        for root_material_id, container_node in self._available_materials.items():
+            metadata = container_node.metadata
+
+            # Do not include the materials from a to-be-removed package
+            if bool(metadata.get("removed", False)):
+                continue
+
+            # Add brands we haven't seen yet to the dict, skipping generics
+            brand = metadata["brand"]
+            if brand.lower() == "generic":
+                continue
+            if brand not in brand_group_dict:
+                brand_group_dict[brand] = {}
+
+            # Add material types we haven't seen yet to the dict
+            material_type = metadata["material"]
+            if material_type not in brand_group_dict[brand]:
+                brand_group_dict[brand][material_type] = []
+
+            # Now handle the individual materials
+            item = self._createMaterialItem(root_material_id, container_node)
+            brand_group_dict[brand][material_type].append(item)
+
+        # Part 2: Organize the tree into models
+        #
+        # Normally, the structure of the menu looks like this:
+        #     Brand -> Material Type -> Specific Material
+        #
+        # To illustrate, a branded material menu may look like this:
+        #     Ultimaker ┳ PLA ┳ Yellow PLA
+        #               ┃     ┣ Black PLA
+        #               ┃     ┗ ...
+        #               ┃
+        #               ┗ ABS ┳ White ABS
+        #                     ┗ ...
+        for brand, material_dict in brand_group_dict.items():
+
+            material_type_item_list = []
+            brand_item = {
+                "name": brand,
+                "material_types": MaterialTypesModel(self)
+            }
+
+            for material_type, material_list in material_dict.items():
+                material_type_item = {
+                    "name": material_type,
+                    "colors": BaseMaterialsModel(self)
+                }
+                material_type_item["colors"].clear()
+
+                # Sort materials by name
+                material_list = sorted(material_list, key = lambda x: x["name"].upper())
+                material_type_item["colors"].setItems(material_list)
+
+                material_type_item_list.append(material_type_item)
+
+            # Sort material type by name
+            material_type_item_list = sorted(material_type_item_list, key = lambda x: x["name"].upper())
+            brand_item["material_types"].setItems(material_type_item_list)
+
+            brand_item_list.append(brand_item)
+
+        # Sort brand by name
+        brand_item_list = sorted(brand_item_list, key = lambda x: x["name"].upper())
+        self.setItems(brand_item_list)

cura/Machines/Models/MaterialManagementModel.py

@@ -1,104 +0,0 @@
-# Copyright (c) 2018 Ultimaker B.V.
-# Cura is released under the terms of the LGPLv3 or higher.
-
-from PyQt5.QtCore import Qt
-
-from UM.Logger import Logger
-from UM.Qt.ListModel import ListModel
-
-
-#
-# This model is for the Material management page.
-#
-class MaterialManagementModel(ListModel):
-    RootMaterialIdRole = Qt.UserRole + 1
-    DisplayNameRole = Qt.UserRole + 2
-    BrandRole = Qt.UserRole + 3
-    MaterialTypeRole = Qt.UserRole + 4
-    ColorNameRole = Qt.UserRole + 5
-    ColorCodeRole = Qt.UserRole + 6
-    ContainerNodeRole = Qt.UserRole + 7
-    ContainerIdRole = Qt.UserRole + 8
-
-    DescriptionRole = Qt.UserRole + 9
-    AdhesionInfoRole = Qt.UserRole + 10
-    ApproximateDiameterRole = Qt.UserRole + 11
-    GuidRole = Qt.UserRole + 12
-    DensityRole = Qt.UserRole + 13
-    DiameterRole = Qt.UserRole + 14
-    IsReadOnlyRole = Qt.UserRole + 15
-
-    def __init__(self, parent = None):
-        super().__init__(parent)
-
-        self.addRoleName(self.RootMaterialIdRole, "root_material_id")
-        self.addRoleName(self.DisplayNameRole, "name")
-        self.addRoleName(self.BrandRole, "brand")
-        self.addRoleName(self.MaterialTypeRole, "material")
-        self.addRoleName(self.ColorNameRole, "color_name")
-        self.addRoleName(self.ColorCodeRole, "color_code")
-        self.addRoleName(self.ContainerNodeRole, "container_node")
-        self.addRoleName(self.ContainerIdRole, "container_id")
-
-        self.addRoleName(self.DescriptionRole, "description")
-        self.addRoleName(self.AdhesionInfoRole, "adhesion_info")
-        self.addRoleName(self.ApproximateDiameterRole, "approximate_diameter")
-        self.addRoleName(self.GuidRole, "guid")
-        self.addRoleName(self.DensityRole, "density")
-        self.addRoleName(self.DiameterRole, "diameter")
-        self.addRoleName(self.IsReadOnlyRole, "is_read_only")
-
-        from cura.CuraApplication import CuraApplication
-        self._container_registry = CuraApplication.getInstance().getContainerRegistry()
-        self._machine_manager = CuraApplication.getInstance().getMachineManager()
-        self._extruder_manager = CuraApplication.getInstance().getExtruderManager()
-        self._material_manager = CuraApplication.getInstance().getMaterialManager()
-
-        self._machine_manager.globalContainerChanged.connect(self._update)
-        self._extruder_manager.activeExtruderChanged.connect(self._update)
-        self._material_manager.materialsUpdated.connect(self._update)
-
-        self._update()
-
-    def _update(self):
-        Logger.log("d", "Updating {model_class_name}.".format(model_class_name = self.__class__.__name__))
-
-        global_stack = self._machine_manager.activeMachine
-        if global_stack is None:
-            self.setItems([])
-            return
-        active_extruder_stack = self._machine_manager.activeStack
-
-        available_material_dict = self._material_manager.getAvailableMaterialsForMachineExtruder(global_stack,
-                                                                                                 active_extruder_stack)
-        if available_material_dict is None:
-            self.setItems([])
-            return
-
-        material_list = []
-        for root_material_id, container_node in available_material_dict.items():
-            keys_to_fetch = ("name",
-                             "brand",
-                             "material",
-                             "color_name",
-                             "color_code",
-                             "description",
-                             "adhesion_info",
-                             "approximate_diameter",)
-
-            item = {"root_material_id": container_node.metadata["base_file"],
-                    "container_node": container_node,
-                    "guid": container_node.metadata["GUID"],
-                    "container_id": container_node.metadata["id"],
-                    "density": container_node.metadata.get("properties", {}).get("density", ""),
-                    "diameter": container_node.metadata.get("properties", {}).get("diameter", ""),
-                    "is_read_only": self._container_registry.isReadOnly(container_node.metadata["id"]),
-                    }
-
-            for key in keys_to_fetch:
-                item[key] = container_node.metadata.get(key, "")
-
-            material_list.append(item)
-
-        material_list = sorted(material_list, key = lambda k: (k["brand"].upper(), k["name"].upper()))
-        self.setItems(material_list)

cura/Machines/QualityManager.py

@@ -259,8 +259,12 @@ class QualityManager(QObject):
             #   2. machine-nozzle-and-material-specific qualities if exist
             #   3. machine-nozzle-specific qualities if exist
             #   4. machine-material-specific qualities if exist
-            #   5. machine-specific qualities if exist
-            #   6. generic qualities if exist
+            #   5. machine-specific global qualities if exist, otherwise generic global qualities
+            #      NOTE: We DO NOT fail back to generic global qualities if machine-specific global qualities exist.
+            #            This is because when a machine defines its own global qualities such as Normal, Fine, etc.,
+            #            it is intended to maintain those specific qualities ONLY. If we still fail back to the generic
+            #            global qualities, there can be unimplemented quality types e.g. "coarse", and this is not
+            #            correct.
             # Each points above can be represented as a node in the lookup tree, so here we simply put those nodes into
             # the list with priorities as the order. Later, we just need to loop over each node in this list and fetch
             # qualities from there.
@@ -289,7 +293,13 @@ class QualityManager(QObject):
 
             addNodesToCheck(machine_node, nodes_to_check, node_info_list_0, 0)
 
-            nodes_to_check += [machine_node, default_machine_node]
+            # The last fall back will be the global qualities (either from the machine-specific node or the generic
+            # node), but we only use one. For details see the overview comments above.
+            if machine_node.quality_type_map:
+                nodes_to_check += [machine_node]
+            else:
+                nodes_to_check += [default_machine_node]
+
             for node in nodes_to_check:
                 if node and node.quality_type_map:
                     if has_variant_materials:

cura/PrintInformation.py

@@ -300,7 +300,7 @@ class PrintInformation(QObject):
 
     def _updateJobName(self):
         if self._base_name == "":
-            self._job_name = "unnamed"
+            self._job_name = "Untitled"
             self._is_user_specified_job_name = False
             self.jobNameChanged.emit()
             return

plugins/3MFReader/plugin.json

@@ -3,6 +3,6 @@
     "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Provides support for reading 3MF files.",
-    "api": 4,
+    "api": 5,
     "i18n-catalog": "cura"
 }

plugins/3MFWriter/plugin.json

@@ -3,6 +3,6 @@
     "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Provides support for writing 3MF files.",
-    "api": 4,
+    "api": 5,
     "i18n-catalog": "cura"
 }

plugins/ChangeLogPlugin/plugin.json

@@ -3,6 +3,6 @@
     "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Shows changes since latest checked version.",
-    "api": 4,
+    "api": 5,
     "i18n-catalog": "cura"
 }

plugins/CuraEngineBackend/StartSliceJob.py

@@ -220,8 +220,10 @@ class StartSliceJob(Job):
                 stack = global_stack
                 skip_group = False
                 for node in group:
+                    # Only check if the printing extruder is enabled for printing meshes
+                    is_non_printing_mesh = node.callDecoration("evaluateIsNonPrintingMesh")
                     extruder_position = node.callDecoration("getActiveExtruderPosition")
-                    if not extruders_enabled[extruder_position]:
+                    if not is_non_printing_mesh and not extruders_enabled[extruder_position]:
                         skip_group = True
                         has_model_with_disabled_extruders = True
                         associated_disabled_extruders.add(extruder_position)

plugins/CuraEngineBackend/plugin.json

@@ -2,7 +2,7 @@
     "name": "CuraEngine Backend",
     "author": "Ultimaker B.V.",
     "description": "Provides the link to the CuraEngine slicing backend.",
-    "api": 4,
+    "api": 5,
     "version": "1.0.0",
     "i18n-catalog": "cura"
 }

plugins/CuraProfileReader/plugin.json

@@ -3,6 +3,6 @@
     "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Provides support for importing Cura profiles.",
-    "api": 4,
+    "api": 5,
     "i18n-catalog": "cura"
 }

plugins/CuraProfileWriter/plugin.json

@@ -3,6 +3,6 @@
     "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Provides support for exporting Cura profiles.",
-    "api": 4,
+    "api": 5,
     "i18n-catalog":"cura"
 }

plugins/FirmwareUpdateChecker/plugin.json

@@ -3,6 +3,6 @@
     "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Checks for firmware updates.",
-    "api": 4,
+    "api": 5,
     "i18n-catalog": "cura"
 }

plugins/GCodeGzReader/plugin.json

@@ -3,6 +3,6 @@
     "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Reads g-code from a compressed archive.",
-    "api": 4,
+    "api": 5,
     "i18n-catalog": "cura"
 }

plugins/GCodeGzWriter/plugin.json

@@ -3,6 +3,6 @@
     "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Writes g-code to a compressed archive.",
-    "api": 4,
+    "api": 5,
     "i18n-catalog": "cura"
 }

plugins/GCodeProfileReader/plugin.json

@@ -3,6 +3,6 @@
     "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Provides support for importing profiles from g-code files.",
-    "api": 4,
+    "api": 5,
     "i18n-catalog": "cura"
 }

plugins/GCodeReader/plugin.json

@@ -3,6 +3,6 @@
     "author": "Victor Larchenko",
     "version": "1.0.0",
     "description": "Allows loading and displaying G-code files.",
-    "api": 4,
+    "api": 5,
     "i18n-catalog": "cura"
 }

plugins/GCodeWriter/plugin.json

@@ -3,6 +3,6 @@
     "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Writes g-code to a file.",
-    "api": 4,
+    "api": 5,
     "i18n-catalog": "cura"
 }

plugins/ImageReader/plugin.json

@@ -3,6 +3,6 @@
     "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Enables ability to generate printable geometry from 2D image files.",
-    "api": 4,
+    "api": 5,
     "i18n-catalog": "cura"
 }

plugins/LegacyProfileReader/plugin.json

@@ -3,6 +3,6 @@
     "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Provides support for importing profiles from legacy Cura versions.",
-    "api": 4,
+    "api": 5,
     "i18n-catalog": "cura"
 }

plugins/MachineSettingsAction/plugin.json

@@ -3,6 +3,6 @@
     "author": "fieldOfView",
     "version": "1.0.0",
     "description": "Provides a way to change machine settings (such as build volume, nozzle size, etc.).",
-    "api": 4,
+    "api": 5,
     "i18n-catalog": "cura"
 }

plugins/ModelChecker/plugin.json

@@ -2,7 +2,7 @@
     "name": "Model Checker",
     "author": "Ultimaker B.V.",
     "version": "0.1",
-    "api": 4,
+    "api": 5,
     "description": "Checks models and print configuration for possible printing issues and give suggestions.",
     "i18n-catalog": "cura"
 }

plugins/MonitorStage/plugin.json

@@ -3,6 +3,6 @@
     "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Provides a monitor stage in Cura.",
-    "api": 4,
+    "api": 5,
     "i18n-catalog": "cura"
 }

plugins/PerObjectSettingsTool/plugin.json

@@ -3,6 +3,6 @@
     "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Provides the Per Model Settings.",
-    "api": 4,
+    "api": 5,
     "i18n-catalog": "cura"
 }

plugins/PostProcessingPlugin/PostProcessingPlugin.py

@@ -1,5 +1,6 @@
-# Copyright (c) 2015 Jaime van Kessel, Ultimaker B.V.
+# Copyright (c) 2018 Jaime van Kessel, Ultimaker B.V.
 # The PostProcessingPlugin is released under the terms of the AGPLv3 or higher.
+
 from PyQt5.QtCore import QObject, pyqtProperty, pyqtSignal, pyqtSlot
 
 from UM.PluginRegistry import PluginRegistry
@@ -260,6 +261,9 @@ class PostProcessingPlugin(QObject, Extension):
         # Create the plugin dialog component
         path = os.path.join(PluginRegistry.getInstance().getPluginPath("PostProcessingPlugin"), "PostProcessingPlugin.qml")
         self._view = Application.getInstance().createQmlComponent(path, {"manager": self})
+        if self._view is None:
+            Logger.log("e", "Not creating PostProcessing button near save button because the QML component failed to be created.")
+            return
         Logger.log("d", "Post processing view created.")
 
         # Create the save button component
@@ -269,6 +273,9 @@ class PostProcessingPlugin(QObject, Extension):
     def showPopup(self):
         if self._view is None:
             self._createView()
+            if self._view is None:
+                Logger.log("e", "Not creating PostProcessing window since the QML component failed to be created.")
+                return
         self._view.show()
 
     ##  Property changed: trigger re-slice

plugins/PostProcessingPlugin/plugin.json

@@ -2,7 +2,7 @@
     "name": "Post Processing",
     "author": "Ultimaker",
     "version": "2.2",
-    "api": 4,
+    "api": 5,
     "description": "Extension that allows for user created scripts for post processing",
     "catalog": "cura"
 }

plugins/PrepareStage/plugin.json

@@ -3,6 +3,6 @@
     "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Provides a prepare stage in Cura.",
-    "api": 4,
+    "api": 5,
     "i18n-catalog": "cura"
 }

plugins/RemovableDriveOutputDevice/plugin.json

@@ -3,6 +3,6 @@
     "author": "Ultimaker B.V.",
     "description": "Provides removable drive hotplugging and writing support.",
     "version": "1.0.0",
-    "api": 4,
+    "api": 5,
     "i18n-catalog": "cura"
 }

plugins/SimulationView/plugin.json

@@ -3,6 +3,6 @@
     "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Provides the Simulation view.",
-    "api": 4,
+    "api": 5,
     "i18n-catalog": "cura"
 }

plugins/SliceInfoPlugin/plugin.json

@@ -3,6 +3,6 @@
     "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Submits anonymous slice info. Can be disabled through preferences.",
-    "api": 4,
+    "api": 5,
     "i18n-catalog": "cura"
 }

plugins/SolidView/plugin.json

@@ -3,6 +3,6 @@
     "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Provides a normal solid mesh view.",
-    "api": 4,
+    "api": 5,
     "i18n-catalog": "cura"
 }

plugins/SupportEraser/plugin.json

@@ -3,6 +3,6 @@
     "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Creates an eraser mesh to block the printing of support in certain places",
-    "api": 4,
+    "api": 5,
     "i18n-catalog": "cura"
 }

plugins/Toolbox/plugin.json

@@ -2,6 +2,6 @@
     "name": "Toolbox",
     "author": "Ultimaker B.V.",
     "version": "1.0.0",
-    "api": 4,
+    "api": 5,
     "description": "Find, manage and install new Cura packages."
 }

plugins/UFPWriter/plugin.json

@@ -3,6 +3,6 @@
     "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Provides support for writing Ultimaker Format Packages.",
-    "api": 4,
+    "api": 5,
     "i18n-catalog": "cura"
 }

plugins/UM3NetworkPrinting/DiscoverUM3Action.qml

@@ -364,7 +364,6 @@ Cura.MachineAction
             {
                 id: addressField
                 width: parent.width
-                maximumLength: 40
                 validator: RegExpValidator
                 {
                     regExp: /[a-zA-Z0-9\.\-\_]*/

plugins/UM3NetworkPrinting/plugin.json

@@ -3,6 +3,6 @@
     "author": "Ultimaker B.V.",
     "description": "Manages network connections to Ultimaker 3 printers.",
     "version": "1.0.0",
-    "api": 4,
+    "api": 5,
     "i18n-catalog": "cura"
 }

plugins/USBPrinting/plugin.json

@@ -2,7 +2,7 @@
     "name": "USB printing",
     "author": "Ultimaker B.V.",
     "version": "1.0.0",
-    "api": 4,
+    "api": 5,
     "description": "Accepts G-Code and sends them to a printer. Plugin can also update firmware.",
     "i18n-catalog": "cura"
 }

plugins/UltimakerMachineActions/plugin.json

@@ -3,6 +3,6 @@
     "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,
+    "api": 5,
     "i18n-catalog": "cura"
 }

plugins/UserAgreement/plugin.json

@@ -3,6 +3,6 @@
     "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Ask the user once if he/she agrees with our license.",
-    "api": 4,
+    "api": 5,
     "i18n-catalog": "cura"
 }

plugins/VersionUpgrade/VersionUpgrade21to22/plugin.json

@@ -3,6 +3,6 @@
     "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Upgrades configurations from Cura 2.1 to Cura 2.2.",
-    "api": 4,
+    "api": 5,
     "i18n-catalog": "cura"
 }

plugins/VersionUpgrade/VersionUpgrade22to24/plugin.json

@@ -3,6 +3,6 @@
     "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Upgrades configurations from Cura 2.2 to Cura 2.4.",
-    "api": 4,
+    "api": 5,
     "i18n-catalog": "cura"
 }

plugins/VersionUpgrade/VersionUpgrade25to26/plugin.json

@@ -3,6 +3,6 @@
     "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Upgrades configurations from Cura 2.5 to Cura 2.6.",
-    "api": 4,
+    "api": 5,
     "i18n-catalog": "cura"
 }

plugins/VersionUpgrade/VersionUpgrade26to27/plugin.json

@@ -3,6 +3,6 @@
     "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Upgrades configurations from Cura 2.6 to Cura 2.7.",
-    "api": 4,
+    "api": 5,
     "i18n-catalog": "cura"
 }

plugins/VersionUpgrade/VersionUpgrade27to30/plugin.json

@@ -3,6 +3,6 @@
     "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Upgrades configurations from Cura 2.7 to Cura 3.0.",
-    "api": 4,
+    "api": 5,
     "i18n-catalog": "cura"
 }

plugins/VersionUpgrade/VersionUpgrade30to31/plugin.json

@@ -3,6 +3,6 @@
     "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Upgrades configurations from Cura 3.0 to Cura 3.1.",
-    "api": 4,
+    "api": 5,
     "i18n-catalog": "cura"
 }

plugins/VersionUpgrade/VersionUpgrade32to33/plugin.json

@@ -3,6 +3,6 @@
     "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Upgrades configurations from Cura 3.2 to Cura 3.3.",
-    "api": 4,
+    "api": 5,
     "i18n-catalog": "cura"
 }

plugins/VersionUpgrade/VersionUpgrade33to34/plugin.json

@@ -3,6 +3,6 @@
     "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Upgrades configurations from Cura 3.3 to Cura 3.4.",
-    "api": 4,
+    "api": 5,
     "i18n-catalog": "cura"
 }

plugins/VersionUpgrade/VersionUpgrade34to40/plugin.json

@@ -3,6 +3,6 @@
     "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Upgrades configurations from Cura 3.4 to Cura 4.0.",
-    "api": 4,
+    "api": 5,
     "i18n-catalog": "cura"
 }

plugins/X3DReader/plugin.json

@@ -3,6 +3,6 @@
     "author": "Seva Alekseyev",
     "version": "0.5.0",
     "description": "Provides support for reading X3D files.",
-    "api": 4,
+    "api": 5,
     "i18n-catalog": "cura"
 }

plugins/XRayView/plugin.json

@@ -3,6 +3,6 @@
     "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Provides the X-Ray view.",
-    "api": 4,
+    "api": 5,
     "i18n-catalog": "cura"
 }

plugins/XmlMaterialProfile/plugin.json

@@ -3,6 +3,6 @@
     "author": "Ultimaker B.V.",
     "version": "1.0.0",
     "description": "Provides capabilities to read and write XML-based material profiles.",
-    "api": 4,
+    "api": 5,
     "i18n-catalog": "cura"
 }

resources/definitions/fdmprinter.def.json

@@ -1819,9 +1819,9 @@
                     "unit": "mm",
                     "type": "float",
                     "default_value": 0.1,
-                    "minimum_value": "resolveOrValue('layer_height')",
+                    "minimum_value": "resolveOrValue('layer_height') if infill_line_distance > 0 else -999999",
                     "maximum_value_warning": "0.75 * machine_nozzle_size",
-                    "maximum_value": "resolveOrValue('layer_height') * (1.45 if spaghetti_infill_enabled else 8)",
+                    "maximum_value": "resolveOrValue('layer_height') * (1.45 if spaghetti_infill_enabled else 8) if infill_line_distance > 0 else 999999",
                     "value": "resolveOrValue('layer_height')",
                     "enabled": "infill_sparse_density > 0 and not spaghetti_infill_enabled",
                     "limit_to_extruder": "infill_extruder_nr",

resources/extruders/builder_premium_large_front.def.json

@@ -16,13 +16,13 @@
         "machine_nozzle_offset_x": { "default_value": 0.0 },
         "machine_nozzle_offset_y": { "default_value": 0.0 },
         "material_diameter": { "default_value": 1.75 },
-		
-	    "machine_extruder_start_pos_abs": { "default_value": true },
+
+        "machine_extruder_start_pos_abs": { "default_value": true },
         "machine_extruder_start_pos_x": { "value": "prime_tower_position_x" },
         "machine_extruder_start_pos_y": { "value": "prime_tower_position_y" },
         "machine_extruder_end_pos_abs": { "default_value": true },
         "machine_extruder_end_pos_x": { "value": "prime_tower_position_x" },
         "machine_extruder_end_pos_y": { "value": "prime_tower_position_y" },
-		"extruder_prime_pos_abs": { "default_value": true }
+        "extruder_prime_pos_abs": { "default_value": true }
     }
 }

resources/extruders/builder_premium_large_rear.def.json

@@ -20,9 +20,9 @@
         "machine_extruder_start_pos_abs": { "default_value": true },
         "machine_extruder_start_pos_x": { "value": "prime_tower_position_x" },
         "machine_extruder_start_pos_y": { "value": "prime_tower_position_y" },
-	    "machine_extruder_end_pos_abs": { "default_value": true },
+        "machine_extruder_end_pos_abs": { "default_value": true },
         "machine_extruder_end_pos_x": { "value": "prime_tower_position_x" },
         "machine_extruder_end_pos_y": { "value": "prime_tower_position_y" },
-		"extruder_prime_pos_abs": { "default_value": true }
+        "extruder_prime_pos_abs": { "default_value": true }
     }
 }

resources/extruders/builder_premium_medium_front.def.json

@@ -16,13 +16,13 @@
         "machine_nozzle_offset_x": { "default_value": 0.0 },
         "machine_nozzle_offset_y": { "default_value": 0.0 },
         "material_diameter": { "default_value": 1.75 },
-		
-	    "machine_extruder_start_pos_abs": { "default_value": true },
+
+        "machine_extruder_start_pos_abs": { "default_value": true },
         "machine_extruder_start_pos_x": { "value": "prime_tower_position_x" },
         "machine_extruder_start_pos_y": { "value": "prime_tower_position_y" },
         "machine_extruder_end_pos_abs": { "default_value": true },
         "machine_extruder_end_pos_x": { "value": "prime_tower_position_x" },
         "machine_extruder_end_pos_y": { "value": "prime_tower_position_y" },
-		"extruder_prime_pos_abs": { "default_value": true }
+        "extruder_prime_pos_abs": { "default_value": true }
     }
 }

resources/extruders/builder_premium_medium_rear.def.json

@@ -20,9 +20,9 @@
         "machine_extruder_start_pos_abs": { "default_value": true },
         "machine_extruder_start_pos_x": { "value": "prime_tower_position_x" },
         "machine_extruder_start_pos_y": { "value": "prime_tower_position_y" },
-	    "machine_extruder_end_pos_abs": { "default_value": true },
+        "machine_extruder_end_pos_abs": { "default_value": true },
         "machine_extruder_end_pos_x": { "value": "prime_tower_position_x" },
         "machine_extruder_end_pos_y": { "value": "prime_tower_position_y" },
-		"extruder_prime_pos_abs": { "default_value": true }
+        "extruder_prime_pos_abs": { "default_value": true }
     }
 }

resources/extruders/builder_premium_small_front.def.json

@@ -16,13 +16,13 @@
         "machine_nozzle_offset_x": { "default_value": 0.0 },
         "machine_nozzle_offset_y": { "default_value": 0.0 },
         "material_diameter": { "default_value": 1.75 },
-		
-	    "machine_extruder_start_pos_abs": { "default_value": true },
+
+        "machine_extruder_start_pos_abs": { "default_value": true },
         "machine_extruder_start_pos_x": { "value": "prime_tower_position_x" },
         "machine_extruder_start_pos_y": { "value": "prime_tower_position_y" },
         "machine_extruder_end_pos_abs": { "default_value": true },
         "machine_extruder_end_pos_x": { "value": "prime_tower_position_x" },
         "machine_extruder_end_pos_y": { "value": "prime_tower_position_y" },
-		"extruder_prime_pos_abs": { "default_value": true }
+        "extruder_prime_pos_abs": { "default_value": true }
     }
 }

resources/extruders/builder_premium_small_rear.def.json

@@ -20,9 +20,9 @@
         "machine_extruder_start_pos_abs": { "default_value": true },
         "machine_extruder_start_pos_x": { "value": "prime_tower_position_x" },
         "machine_extruder_start_pos_y": { "value": "prime_tower_position_y" },
-	    "machine_extruder_end_pos_abs": { "default_value": true },
+        "machine_extruder_end_pos_abs": { "default_value": true },
         "machine_extruder_end_pos_x": { "value": "prime_tower_position_x" },
         "machine_extruder_end_pos_y": { "value": "prime_tower_position_y" },
-		"extruder_prime_pos_abs": { "default_value": true }
+        "extruder_prime_pos_abs": { "default_value": true }
     }
 }

resources/qml/Actions.qml

@@ -110,35 +110,35 @@ Item
     Action
     {
         id: view3DCameraAction;
-        text: catalog.i18nc("@action:inmenu menubar:view","&3D View");
+        text: catalog.i18nc("@action:inmenu menubar:view","3D View");
         onTriggered: UM.Controller.rotateView("3d", 0);
     }
 
     Action
     {
         id: viewFrontCameraAction;
-        text: catalog.i18nc("@action:inmenu menubar:view","&Front View");
+        text: catalog.i18nc("@action:inmenu menubar:view","Front View");
         onTriggered: UM.Controller.rotateView("home", 0);
     }
 
     Action
     {
         id: viewTopCameraAction;
-        text: catalog.i18nc("@action:inmenu menubar:view","&Top View");
+        text: catalog.i18nc("@action:inmenu menubar:view","Top View");
         onTriggered: UM.Controller.rotateView("y", 90);
     }
 
     Action
     {
         id: viewLeftSideCameraAction;
-        text: catalog.i18nc("@action:inmenu menubar:view","&Left Side View");
+        text: catalog.i18nc("@action:inmenu menubar:view","Left Side View");
         onTriggered: UM.Controller.rotateView("x", 90);
     }
 
     Action
     {
         id: viewRightSideCameraAction;
-        text: catalog.i18nc("@action:inmenu menubar:view","&Right Side View");
+        text: catalog.i18nc("@action:inmenu menubar:view","Right Side View");
         onTriggered: UM.Controller.rotateView("x", -90);
     }
 
@@ -229,7 +229,7 @@ Item
     Action
     {
         id: deleteSelectionAction;
-        text: catalog.i18ncp("@action:inmenu menubar:edit", "Delete &Selected Model", "Delete &Selected Models", UM.Selection.selectionCount);
+        text: catalog.i18ncp("@action:inmenu menubar:edit", "Delete Selected Model", "Delete Selected Models", UM.Selection.selectionCount);
         enabled: UM.Controller.toolsEnabled && UM.Selection.hasSelection;
         iconName: "edit-delete";
         shortcut: StandardKey.Delete;
@@ -239,7 +239,7 @@ Item
     Action //Also add backspace as the same function as delete because on Macintosh keyboards the button called "delete" is actually a backspace, and the user expects it to function as a delete.
     {
         id: backspaceSelectionAction
-        text: catalog.i18ncp("@action:inmenu menubar:edit", "Delete &Selected Model", "Delete &Selected Models", UM.Selection.selectionCount)
+        text: catalog.i18ncp("@action:inmenu menubar:edit", "Delete Selected Model", "Delete Selected Models", UM.Selection.selectionCount)
         enabled: UM.Controller.toolsEnabled && UM.Selection.hasSelection
         iconName: "edit-delete"
         shortcut: StandardKey.Backspace
@@ -328,7 +328,7 @@ Item
     Action
     {
         id: selectAllAction;
-        text: catalog.i18nc("@action:inmenu menubar:edit","&Select All Models");
+        text: catalog.i18nc("@action:inmenu menubar:edit","Select All Models");
         enabled: UM.Controller.toolsEnabled;
         iconName: "edit-select-all";
         shortcut: "Ctrl+A";
@@ -386,7 +386,7 @@ Item
     Action
     {
         id: resetAllAction;
-        text: catalog.i18nc("@action:inmenu menubar:edit","Reset All Model &Transformations");
+        text: catalog.i18nc("@action:inmenu menubar:edit","Reset All Model Transformations");
         onTriggered: CuraApplication.resetAll();
     }
 

resources/qml/Cura.qml

@@ -117,7 +117,7 @@ UM.MainWindow
                 MenuItem
                 {
                     id: saveWorkspaceMenu
-                    text: catalog.i18nc("@title:menu menubar:file","&Save...")
+                    text: catalog.i18nc("@title:menu menubar:file","Save...")
                     onTriggered:
                     {
                         var args = { "filter_by_machine": false, "file_type": "workspace", "preferred_mimetypes": "application/x-curaproject+xml" };
@@ -541,7 +541,7 @@ UM.MainWindow
 
             insertPage(2, catalog.i18nc("@title:tab", "Printers"), Qt.resolvedUrl("Preferences/MachinesPage.qml"));
 
-            insertPage(3, catalog.i18nc("@title:tab", "Materials"), Qt.resolvedUrl("Preferences/MaterialsPage.qml"));
+            insertPage(3, catalog.i18nc("@title:tab", "Materials"), Qt.resolvedUrl("Preferences/Materials/MaterialsPage.qml"));
 
             insertPage(4, catalog.i18nc("@title:tab", "Profiles"), Qt.resolvedUrl("Preferences/ProfilesPage.qml"));
 

resources/qml/JobSpecs.qml

@@ -81,7 +81,7 @@ Item {
                 text: PrintInformation.jobName
                 horizontalAlignment: TextInput.AlignRight
                 onEditingFinished: {
-                    var new_name = text == "" ? catalog.i18nc("@text Print job name", "unnamed") : text;
+                    var new_name = text == "" ? catalog.i18nc("@text Print job name", "Untitled") : text;
                     PrintInformation.setJobName(new_name, true);
                     printJobTextfield.focus = false;
                 }

resources/qml/Menus/MaterialMenu.qml

@@ -10,28 +10,74 @@ import Cura 1.0 as Cura
 Menu
 {
     id: menu
-    title: "Material"
+    title: catalog.i18nc("@label:category menu label", "Material")
 
     property int extruderIndex: 0
 
+    Cura.FavoriteMaterialsModel
+    {
+        id: favoriteMaterialsModel
+        extruderPosition: menu.extruderIndex
+    }
+
+    Cura.GenericMaterialsModel
+    {
+        id: genericMaterialsModel
+        extruderPosition: menu.extruderIndex
+    }
+
+    Cura.MaterialBrandsModel
+    {
+        id: brandModel
+        extruderPosition: menu.extruderIndex
+    }
+
+    MenuItem
+    {
+        text: catalog.i18nc("@label:category menu label", "Favorites")
+        enabled: false
+        visible: favoriteMaterialsModel.items.length > 0
+    }
     Instantiator
     {
-        model: genericMaterialsModel
-        MenuItem
+        model: favoriteMaterialsModel
+        delegate: MenuItem
         {
-            text: model.name
+            text: model.brand + " " + model.name
             checkable: true
             checked: model.root_material_id == Cura.MachineManager.currentRootMaterialId[extruderIndex]
+            onTriggered: Cura.MachineManager.setMaterial(extruderIndex, model.container_node)
             exclusiveGroup: group
-            onTriggered:
-            {
-                Cura.MachineManager.setMaterial(extruderIndex, model.container_node);
-            }
         }
         onObjectAdded: menu.insertItem(index, object)
-        onObjectRemoved: menu.removeItem(object)
+        onObjectRemoved: menu.removeItem(object) // TODO: This ain't gonna work, removeItem() takes an index, not object
     }
-    MenuSeparator { }
+
+    MenuSeparator {}
+
+    Menu
+    {
+        id: genericMenu
+        title: catalog.i18nc("@label:category menu label", "Generic")
+
+        Instantiator
+        {
+            model: genericMaterialsModel
+            delegate: MenuItem
+            {
+                text: model.name
+                checkable: true
+                checked: model.root_material_id == Cura.MachineManager.currentRootMaterialId[extruderIndex]
+                exclusiveGroup: group
+                onTriggered: Cura.MachineManager.setMaterial(extruderIndex, model.container_node)
+            }
+            onObjectAdded: genericMenu.insertItem(index, object)
+            onObjectRemoved: genericMenu.removeItem(object) // TODO: This ain't gonna work, removeItem() takes an index, not object
+        }
+    }
+
+    MenuSeparator {}
+
     Instantiator
     {
         model: brandModel
@@ -40,12 +86,12 @@ Menu
             id: brandMenu
             title: brandName
             property string brandName: model.name
-            property var brandMaterials: model.materials
+            property var brandMaterials: model.material_types
 
             Instantiator
             {
                 model: brandMaterials
-                Menu
+                delegate: Menu
                 {
                     id: brandMaterialsMenu
                     title: materialName
@@ -55,16 +101,13 @@ Menu
                     Instantiator
                     {
                         model: brandMaterialColors
-                        MenuItem
+                        delegate: MenuItem
                         {
                             text: model.name
                             checkable: true
                             checked: model.id == Cura.MachineManager.allActiveMaterialIds[Cura.ExtruderManager.extruderIds[extruderIndex]]
                             exclusiveGroup: group
-                            onTriggered:
-                            {
-                                Cura.MachineManager.setMaterial(extruderIndex, model.container_node);
-                            }
+                            onTriggered: Cura.MachineManager.setMaterial(extruderIndex, model.container_node)
                         }
                         onObjectAdded: brandMaterialsMenu.insertItem(index, object)
                         onObjectRemoved: brandMaterialsMenu.removeItem(object)
@@ -78,21 +121,14 @@ Menu
         onObjectRemoved: menu.removeItem(object)
     }
 
-    Cura.GenericMaterialsModel
-    {
-        id: genericMaterialsModel
-        extruderPosition: menu.extruderIndex
+    ExclusiveGroup {
+        id: group
     }
 
-    Cura.BrandMaterialsModel
+    MenuSeparator {}
+
+    MenuItem
     {
-        id: brandModel
-        extruderPosition: menu.extruderIndex
+        action: Cura.Actions.manageMaterials
     }
-
-    ExclusiveGroup { id: group }
-
-    MenuSeparator { }
-
-    MenuItem { action: Cura.Actions.manageMaterials }
 }

resources/qml/Preferences/Materials/MaterialsBrandSection.qml

@@ -0,0 +1,100 @@
+// Copyright (c) 2018 Ultimaker B.V.
+// Uranium is released under the terms of the LGPLv3 or higher.
+
+import QtQuick 2.7
+import QtQuick.Controls 1.4
+import QtQuick.Controls.Styles 1.4
+import QtQuick.Layouts 1.3
+import QtQuick.Dialogs 1.2
+
+import UM 1.2 as UM
+import Cura 1.0 as Cura
+
+Rectangle
+{
+    id: brand_section
+    property var expanded: base.collapsed_brands.indexOf(model.name) > -1
+    property var types_model: model.material_types
+    height: childrenRect.height
+    width: parent.width
+    Rectangle
+    {
+        id: brand_header_background
+        color: UM.Theme.getColor("favorites_header_bar")
+        anchors.fill: brand_header
+    }
+    Row
+    {
+        id: brand_header
+        width: parent.width
+        Label
+        {
+            id: brand_name
+            text: model.name
+            height: UM.Theme.getSize("favorites_row").height
+            width: parent.width - UM.Theme.getSize("favorites_button").width
+            verticalAlignment: Text.AlignVCenter
+            leftPadding: 4
+        }
+        Button
+        {
+            text: ""
+            implicitWidth: UM.Theme.getSize("favorites_button").width
+            implicitHeight: UM.Theme.getSize("favorites_button").height
+            UM.RecolorImage {
+                anchors
+                {
+                    verticalCenter: parent.verticalCenter
+                    horizontalCenter: parent.horizontalCenter
+                }
+                width: UM.Theme.getSize("standard_arrow").width
+                height: UM.Theme.getSize("standard_arrow").height
+                sourceSize.width: width
+                sourceSize.height: height
+                color: "black"
+                source: brand_section.expanded ? UM.Theme.getIcon("arrow_bottom") : UM.Theme.getIcon("arrow_left")
+            }
+            style: ButtonStyle
+            {
+                background: Rectangle
+                {
+                    anchors.fill: parent
+                    color: "transparent"
+                }
+            }
+        }
+    }
+    MouseArea
+    {
+        anchors.fill: brand_header
+        onPressed:
+        {
+            const i = base.collapsed_brands.indexOf(model.name)
+            if (i > -1)
+            {
+                // Remove it
+                base.collapsed_brands.splice(i, 1)
+                brand_section.expanded = false
+            }
+            else
+            {
+                // Add it
+                base.collapsed_brands.push(model.name)
+                brand_section.expanded = true
+            }
+        }
+    }
+    Column
+    {
+        anchors.top: brand_header.bottom
+        width: parent.width
+        anchors.left: parent.left
+        height: brand_section.expanded ? childrenRect.height : 0
+        visible: brand_section.expanded
+        Repeater
+        {
+            model: types_model
+            delegate: MaterialsTypeSection {}
+        }
+    }
+}

resources/qml/Preferences/Materials/MaterialsDetailsPanel.qml

@@ -0,0 +1,102 @@
+// Copyright (c) 2018 Ultimaker B.V.
+// Uranium is released under the terms of the LGPLv3 or higher.
+
+import QtQuick 2.7
+import QtQuick.Controls 1.4
+import QtQuick.Layouts 1.3
+import QtQuick.Dialogs 1.2
+
+import UM 1.2 as UM
+import Cura 1.0 as Cura
+
+Item
+{
+    id: detailsPanel
+
+    property var currentItem: base.currentItem
+
+    onCurrentItemChanged: { updateMaterialPropertiesObject(currentItem) }
+
+    function updateMaterialPropertiesObject( currentItem )
+    {
+        materialProperties.name = currentItem.name || "Unknown"
+        materialProperties.guid = currentItem.GUID;
+        materialProperties.container_id = currentItem.id
+        materialProperties.brand = currentItem.brand || "Unknown"
+        materialProperties.material = currentItem.material || "Unknown"
+        materialProperties.color_name = currentItem.color_name || "Yellow"
+        materialProperties.color_code = currentItem.color_code || "yellow"
+        materialProperties.description = currentItem.description || ""
+        materialProperties.adhesion_info = currentItem.adhesion_info || "";
+        materialProperties.density = currentItem.density || 0.0
+        materialProperties.diameter = currentItem.diameter || 0.0
+        materialProperties.approximate_diameter = currentItem.approximate_diameter || "0"
+    }
+
+    Item
+    {
+        anchors.fill: parent
+
+        Item    // Material title Label
+        {
+            id: profileName
+
+            width: parent.width
+            height: childrenRect.height
+
+            Label {
+                text: materialProperties.name
+                font: UM.Theme.getFont("large")
+            }
+        }
+
+        MaterialsView    // Material detailed information view below the title Label
+        {
+            id: materialDetailsView
+            anchors
+            {
+                left: parent.left
+                right: parent.right
+                top: profileName.bottom
+                topMargin: UM.Theme.getSize("default_margin").height
+                bottom: parent.bottom
+            }
+
+            editingEnabled: base.currentItem != null && !base.currentItem.is_read_only
+
+            properties: materialProperties
+            containerId: base.currentItem != null ? base.currentItem.id : ""
+            currentMaterialNode: base.currentItem.container_node
+
+    
+        }
+
+        QtObject
+        {
+            id: materialProperties
+
+            property string guid: "00000000-0000-0000-0000-000000000000"
+            property string container_id: "Unknown";
+            property string name: "Unknown";
+            property string profile_type: "Unknown";
+            property string brand: "Unknown";
+            property string material: "Unknown";  // This needs to be named as "material" to be consistent with
+                                                    // the material container's metadata entry
+
+            property string color_name: "Yellow";
+            property color color_code: "yellow";
+
+            property real density: 0.0;
+            property real diameter: 0.0;
+            property string approximate_diameter: "0";
+
+            property real spool_cost: 0.0;
+            property real spool_weight: 0.0;
+            property real spool_length: 0.0;
+            property real cost_per_meter: 0.0;
+
+            property string description: "";
+            property string adhesion_info: "";
+        }
+    }
+}

resources/qml/Preferences/Materials/MaterialsList.qml

@@ -0,0 +1,199 @@
+// Copyright (c) 2018 Ultimaker B.V.
+// Uranium is released under the terms of the LGPLv3 or higher.
+
+import QtQuick 2.7
+import QtQuick.Controls 1.4
+import QtQuick.Controls.Styles 1.4
+import QtQuick.Layouts 1.3
+import QtQuick.Dialogs 1.2
+
+import UM 1.2 as UM
+import Cura 1.0 as Cura
+
+Item
+{
+    id: materialList
+    width: materialScrollView.width - 17
+    height: childrenRect.height
+
+    // Children
+    UM.I18nCatalog { id: catalog; name: "cura"; }
+    Cura.MaterialBrandsModel { id: materialsModel }
+    Cura.FavoriteMaterialsModel { id: favoriteMaterialsModel }
+    Cura.GenericMaterialsModel { id: genericMaterialsModel }
+    Column
+    {
+        Rectangle
+        {
+            property var expanded: true
+
+            id: favorites_section
+            height: childrenRect.height
+            width: materialList.width
+            Rectangle
+            {
+                id: favorites_header_background
+                color: UM.Theme.getColor("favorites_header_bar")
+                anchors.fill: favorites_header
+            }
+            Row
+            {
+                id: favorites_header
+                Label
+                {
+                    id: favorites_name
+                    text: "Favorites"
+                    height: UM.Theme.getSize("favorites_row").height
+                    width: materialList.width - UM.Theme.getSize("favorites_button").width
+                    verticalAlignment: Text.AlignVCenter
+                    leftPadding: 4
+                }
+                Button
+                {
+                    text: ""
+                    implicitWidth: UM.Theme.getSize("favorites_button").width
+                    implicitHeight: UM.Theme.getSize("favorites_button").height
+                    UM.RecolorImage {
+                        anchors
+                        {
+                            verticalCenter: parent.verticalCenter
+                            horizontalCenter: parent.horizontalCenter
+                        }
+                        width: UM.Theme.getSize("standard_arrow").width
+                        height: UM.Theme.getSize("standard_arrow").height
+                        sourceSize.width: width
+                        sourceSize.height: height
+                        color: "black"
+                        source: favorites_section.expanded ? UM.Theme.getIcon("arrow_bottom") : UM.Theme.getIcon("arrow_left")
+                    }
+                    style: ButtonStyle
+                    {
+                        background: Rectangle
+                        {
+                            anchors.fill: parent
+                            color: "transparent"
+                        }
+                    }
+                }
+            }
+            MouseArea
+            {
+                anchors.fill: favorites_header
+                onPressed:
+                {
+                    favorites_section.expanded = !favorites_section.expanded
+                }
+            }
+            Column
+            {
+                anchors.top: favorites_header.bottom
+                anchors.left: parent.left
+                width: materialList.width
+                height: favorites_section.expanded ? childrenRect.height : 0
+                visible: favorites_section.expanded
+                Repeater
+                {
+                    model: favoriteMaterialsModel
+                    delegate: MaterialsSlot {
+                        material: model
+                    }
+                }
+            }
+        }
+        Rectangle
+        {
+            property var expanded: base.collapsed_brands.indexOf("Generic") > -1
+
+            id: generic_section
+            height: childrenRect.height
+            width: materialList.width
+            Rectangle
+            {
+                id: generic_header_background
+                color: UM.Theme.getColor("favorites_header_bar")
+                anchors.fill: generic_header
+            }
+            Row
+            {
+                id: generic_header
+                Label
+                {
+                    id: generic_name
+                    text: "Generic"
+                    height: UM.Theme.getSize("favorites_row").height
+                    width: materialList.width - UM.Theme.getSize("favorites_button").width
+                    verticalAlignment: Text.AlignVCenter
+                    leftPadding: 4
+                }
+                Button
+                {
+                    text: ""
+                    implicitWidth: UM.Theme.getSize("favorites_button").width
+                    implicitHeight: UM.Theme.getSize("favorites_button").height
+                    UM.RecolorImage {
+                        anchors
+                        {
+                            verticalCenter: parent.verticalCenter
+                            horizontalCenter: parent.horizontalCenter
+                        }
+                        width: UM.Theme.getSize("standard_arrow").width
+                        height: UM.Theme.getSize("standard_arrow").height
+                        sourceSize.width: width
+                        sourceSize.height: height
+                        color: "black"
+                        source: generic_section.expanded ? UM.Theme.getIcon("arrow_bottom") : UM.Theme.getIcon("arrow_left")
+                    }
+                    style: ButtonStyle
+                    {
+                        background: Rectangle
+                        {
+                            anchors.fill: parent
+                            color: "transparent"
+                        }
+                    }
+                }
+            }
+            MouseArea
+            {
+                anchors.fill: generic_header
+                onPressed:
+                {
+                    const i = base.collapsed_brands.indexOf("Generic")
+                    if (i > -1)
+                    {
+                        // Remove it
+                        base.collapsed_brands.splice(i, 1)
+                        generic_section.expanded = false
+                    }
+                    else
+                    {
+                        // Add it
+                        base.collapsed_brands.push("Generic")
+                        generic_section.expanded = true
+                    }
+                }
+            }
+            Column
+            {
+                anchors.top: generic_header.bottom
+                width: materialList.width
+                anchors.left: parent.left
+                height: generic_section.expanded ? childrenRect.height : 0
+                visible: generic_section.expanded
+                Repeater
+                {
+                    model: genericMaterialsModel
+                    delegate: MaterialsSlot {
+                        material: model
+                    }
+                }
+            }
+        }
+        Repeater
+        {
+            id: brand_list
+            model: materialsModel
+            delegate: MaterialsBrandSection {}
+        }
+    }
+}

resources/qml/Preferences/Materials/MaterialsPage.qml

@@ -9,25 +9,110 @@ import QtQuick.Dialogs 1.2
 import UM 1.2 as UM
 import Cura 1.0 as Cura
 
-
 Item
 {
     id: base
 
     property QtObject materialManager: CuraApplication.getMaterialManager()
-    property var resetEnabled: false  // Keep PreferencesDialog happy
-
-    UM.I18nCatalog { id: catalog; name: "cura"; }
-
-    Cura.MaterialManagementModel
+    // Keep PreferencesDialog happy
+    property var resetEnabled: false
+    property var currentItem: null
+    property var isCurrentItemActivated:
     {
-        id: materialsModel
+        const extruder_position = Cura.ExtruderManager.activeExtruderIndex;
+        const root_material_id = Cura.MachineManager.currentRootMaterialId[extruder_position];
+        return base.currentItem.root_material_id == root_material_id;
+    }
+    property string newRootMaterialIdToSwitchTo: ""
+    property bool toActivateNewMaterial: false
+
+    // TODO: Save these to preferences
+    property var collapsed_brands: []
+    property var collapsed_types: []
+
+    UM.I18nCatalog
+    {
+        id: catalog
+        name: "cura"
+    }
+    Cura.MaterialBrandsModel { id: materialsModel }
+
+    function findModelByRootId( search_root_id )
+    {
+        for (var i = 0; i < materialsModel.rowCount(); i++)
+        {
+            var types_model = materialsModel.getItem(i).material_types;
+            for (var j = 0; j < types_model.rowCount(); j++)
+            {
+                var colors_model = types_model.getItem(j).colors;
+                for (var k = 0; k < colors_model.rowCount(); k++)
+                {
+                    var material = colors_model.getItem(k);
+                    if (material.root_material_id == search_root_id)
+                    {
+                        return material
+                    }
+                }
+            }
+        }
+    }
+    Component.onCompleted:
+    {
+        // Select the activated material when this page shows up
+        const extruder_position = Cura.ExtruderManager.activeExtruderIndex;
+        const active_root_material_id = Cura.MachineManager.currentRootMaterialId[extruder_position];
+        console.log("goign to search for", active_root_material_id)
+        base.currentItem = findModelByRootId(active_root_material_id)
     }
 
+    onCurrentItemChanged: { MaterialsDetailsPanel.currentItem = currentItem }
+    Connections
+    {
+        target: materialsModel
+        onItemsChanged:
+        {
+            var currentItemId = base.currentItem == null ? "" : base.currentItem.root_material_id;
+            var position = Cura.ExtruderManager.activeExtruderIndex;
+
+            // try to pick the currently selected item; it may have been moved
+            if (base.newRootMaterialIdToSwitchTo == "")
+            {
+                base.newRootMaterialIdToSwitchTo = currentItemId;
+            }
+
+            for (var idx = 0; idx < materialsModel.rowCount(); ++idx)
+            {
+                var item = materialsModel.getItem(idx);
+                if (item.root_material_id == base.newRootMaterialIdToSwitchTo)
+                {
+                    // Switch to the newly created profile if needed
+                    materialListView.currentIndex = idx;
+                    materialListView.activateDetailsWithIndex(materialListView.currentIndex);
+                    if (base.toActivateNewMaterial)
+                    {
+                        Cura.MachineManager.setMaterial(position, item.container_node);
+                    }
+                    base.newRootMaterialIdToSwitchTo = "";
+                    base.toActivateNewMaterial = false;
+                    return
+                }
+            }
+
+            materialListView.currentIndex = 0;
+            materialListView.activateDetailsWithIndex(materialListView.currentIndex);
+            if (base.toActivateNewMaterial)
+            {
+                Cura.MachineManager.setMaterial(position, materialsModel.getItem(0).container_node);
+            }
+            base.newRootMaterialIdToSwitchTo = "";
+            base.toActivateNewMaterial = false;
+        }
+    }
+
+    // Main layout
     Label
     {
         id: titleLabel
-
         anchors
         {
             top: parent.top
@@ -35,45 +120,12 @@ Item
             right: parent.right
             margins: 5 * screenScaleFactor
         }
-
         font.pointSize: 18
         text: catalog.i18nc("@title:tab", "Materials")
     }
 
-    property var hasCurrentItem: materialListView.currentItem != null
-
-    property var currentItem:
-    {  // is soon to be overwritten
-        var current_index = materialListView.currentIndex;
-        return materialsModel.getItem(current_index);
-    }
-
-    property var isCurrentItemActivated:
-    {
-        const extruder_position = Cura.ExtruderManager.activeExtruderIndex;
-        const root_material_id = Cura.MachineManager.currentRootMaterialId[extruder_position];
-        return base.currentItem.root_material_id == root_material_id;
-    }
-
-    Component.onCompleted:
-    {
-        // Select the activated material when this page shows up
-        const extruder_position = Cura.ExtruderManager.activeExtruderIndex;
-        const active_root_material_id = Cura.MachineManager.currentRootMaterialId[extruder_position];
-        var itemIndex = -1;
-        for (var i = 0; i < materialsModel.rowCount(); ++i)
-        {
-            var item = materialsModel.getItem(i);
-            if (item.root_material_id == active_root_material_id)
-            {
-                itemIndex = i;
-                break;
-            }
-        }
-        materialListView.currentIndex = itemIndex;
-    }
-
-    Row  // Button Row
+    // Button Row
+    Row
     {
         id: buttonRow
         anchors
@@ -166,63 +218,102 @@ Item
         }
     }
 
-    property string newRootMaterialIdToSwitchTo: ""
-    property bool toActivateNewMaterial: false
-
-    // This connection makes sure that we will switch to the new
-    Connections
-    {
-        target: materialsModel
-        onItemsChanged:
+    Item {
+        id: contentsItem
+        anchors
         {
-            var currentItemId = base.currentItem == null ? "" : base.currentItem.root_material_id;
-            var position = Cura.ExtruderManager.activeExtruderIndex;
+            top: titleLabel.bottom
+            left: parent.left
+            right: parent.right
+            bottom: parent.bottom
+            margins: 5 * screenScaleFactor
+            bottomMargin: 0
+        }
+        clip: true
+    }
 
-            // try to pick the currently selected item; it may have been moved
-            if (base.newRootMaterialIdToSwitchTo == "")
+    Item
+    {
+        anchors
+        {
+            top: buttonRow.bottom
+            topMargin: UM.Theme.getSize("default_margin").height
+            left: parent.left
+            right: parent.right
+            bottom: parent.bottom
+        }
+
+        SystemPalette { id: palette }
+
+        Label
+        {
+            id: captionLabel
+            anchors
             {
-                base.newRootMaterialIdToSwitchTo = currentItemId;
+                top: parent.top
+                left: parent.left
             }
-
-            for (var idx = 0; idx < materialsModel.rowCount(); ++idx)
+            visible: text != ""
+            text:
             {
-                var item = materialsModel.getItem(idx);
-                if (item.root_material_id == base.newRootMaterialIdToSwitchTo)
+                var caption = catalog.i18nc("@action:label", "Printer") + ": " + Cura.MachineManager.activeMachineName;
+                if (Cura.MachineManager.hasVariants)
                 {
-                    // Switch to the newly created profile if needed
-                    materialListView.currentIndex = idx;
-                    materialListView.activateDetailsWithIndex(materialListView.currentIndex);
-                    if (base.toActivateNewMaterial)
-                    {
-                        Cura.MachineManager.setMaterial(position, item.container_node);
-                    }
-                    base.newRootMaterialIdToSwitchTo = "";
-                    base.toActivateNewMaterial = false;
-                    return
+                    caption += ", " + Cura.MachineManager.activeDefinitionVariantsName + ": " + Cura.MachineManager.activeVariantName;
                 }
+                return caption;
+            }
+            width: materialScrollView.width
+            elide: Text.ElideRight
+        }
+
+        ScrollView
+        {
+            id: materialScrollView
+            anchors
+            {
+                top: captionLabel.visible ? captionLabel.bottom : parent.top
+                topMargin: captionLabel.visible ? UM.Theme.getSize("default_margin").height : 0
+                bottom: parent.bottom
+                left: parent.left
             }
 
-            materialListView.currentIndex = 0;
-            materialListView.activateDetailsWithIndex(materialListView.currentIndex);
-            if (base.toActivateNewMaterial)
+            Rectangle
             {
-                Cura.MachineManager.setMaterial(position, materialsModel.getItem(0).container_node);
+                parent: viewport
+                anchors.fill: parent
+                color: palette.light
+            }
+
+            width: true ? (parent.width * 0.4) | 0 : parent.width
+            frameVisible: true
+            verticalScrollBarPolicy: Qt.ScrollBarAlwaysOn
+
+            MaterialsList {}
+        }
+
+        MaterialsDetailsPanel
+        {
+            anchors
+            {
+                left: materialScrollView.right
+                leftMargin: UM.Theme.getSize("default_margin").width
+                top: parent.top
+                bottom: parent.bottom
+                right: parent.right
             }
-            base.newRootMaterialIdToSwitchTo = "";
-            base.toActivateNewMaterial = false;
         }
     }
 
+    // Dialogs
     MessageDialog
     {
         id: confirmRemoveMaterialDialog
-
         icon: StandardIcon.Question;
         title: catalog.i18nc("@title:window", "Confirm Remove")
         text: catalog.i18nc("@label (%1 is object name)", "Are you sure you wish to remove %1? This cannot be undone!").arg(base.currentItem.name)
         standardButtons: StandardButton.Yes | StandardButton.No
         modality: Qt.ApplicationModal
-
         onYes:
         {
             base.materialManager.removeMaterial(base.currentItem.container_node);
@@ -292,281 +383,4 @@ Item
     {
         id: messageDialog
     }
-
-
-    Item {
-        id: contentsItem
-
-        anchors
-        {
-            top: titleLabel.bottom
-            left: parent.left
-            right: parent.right
-            bottom: parent.bottom
-            margins: 5 * screenScaleFactor
-            bottomMargin: 0
-        }
-
-        clip: true
-    }
-
-    Item
-    {
-        anchors
-        {
-            top: buttonRow.bottom
-            topMargin: UM.Theme.getSize("default_margin").height
-            left: parent.left
-            right: parent.right
-            bottom: parent.bottom
-        }
-
-        SystemPalette { id: palette }
-
-        Label
-        {
-            id: captionLabel
-            anchors
-            {
-                top: parent.top
-                left: parent.left
-            }
-            visible: text != ""
-            text:
-            {
-                var caption = catalog.i18nc("@action:label", "Printer") + ": " + Cura.MachineManager.activeMachineName;
-                if (Cura.MachineManager.hasVariants)
-                {
-                    caption += ", " + Cura.MachineManager.activeDefinitionVariantsName + ": " + Cura.MachineManager.activeVariantName;
-                }
-                return caption;
-            }
-            width: materialScrollView.width
-            elide: Text.ElideRight
-        }
-
-        ScrollView
-        {
-            id: materialScrollView
-            anchors
-            {
-                top: captionLabel.visible ? captionLabel.bottom : parent.top
-                topMargin: captionLabel.visible ? UM.Theme.getSize("default_margin").height : 0
-                bottom: parent.bottom
-                left: parent.left
-            }
-
-            Rectangle
-            {
-                parent: viewport
-                anchors.fill: parent
-                color: palette.light
-            }
-
-            width: true ? (parent.width * 0.4) | 0 : parent.width
-            frameVisible: true
-
-            ListView
-            {
-                id: materialListView
-
-                model: materialsModel
-
-                section.property: "brand"
-                section.criteria: ViewSection.FullString
-                section.delegate: Rectangle
-                {
-                    width: materialScrollView.width
-                    height: childrenRect.height
-                    color: palette.light
-
-                    Label
-                    {
-                        anchors.left: parent.left
-                        anchors.leftMargin: UM.Theme.getSize("default_lining").width
-                        text: section
-                        font.bold: true
-                        color: palette.text
-                    }
-                }
-
-                delegate: Rectangle
-                {
-                    width: materialScrollView.width
-                    height: childrenRect.height
-                    color: ListView.isCurrentItem ? palette.highlight : (model.index % 2) ? palette.base : palette.alternateBase
-
-                    Row
-                    {
-                        id: materialRow
-                        spacing: (UM.Theme.getSize("default_margin").width / 2) | 0
-                        anchors.left: parent.left
-                        anchors.leftMargin: UM.Theme.getSize("default_margin").width
-                        anchors.right: parent.right
-
-                        property bool isCurrentItem: parent.ListView.isCurrentItem
-
-                        property bool isItemActivated:
-                        {
-                            const extruder_position = Cura.ExtruderManager.activeExtruderIndex;
-                            const root_material_id = Cura.MachineManager.currentRootMaterialId[extruder_position];
-                            return model.root_material_id == root_material_id;
-                        }
-
-                        Rectangle
-                        {
-                            width: Math.floor(parent.height * 0.8)
-                            height: Math.floor(parent.height * 0.8)
-                            color: model.color_code
-                            border.color: materialRow.isCurrentItem ? palette.highlightedText : palette.text;
-                            anchors.verticalCenter: parent.verticalCenter
-                        }
-                        Label
-                        {
-                            width: Math.floor((parent.width * 0.3))
-                            text: model.material
-                            elide: Text.ElideRight
-                            font.italic: materialRow.isItemActivated
-                            color: materialRow.isCurrentItem ? palette.highlightedText : palette.text;
-                        }
-                        Label
-                        {
-                            text: (model.name != model.material) ? model.name : ""
-                            elide: Text.ElideRight
-                            font.italic: materialRow.isItemActivated
-                            color: materialRow.isCurrentItem ? palette.highlightedText : palette.text;
-                        }
-                    }
-
-                    MouseArea
-                    {
-                        anchors.fill: parent
-                        onClicked:
-                        {
-                            parent.ListView.view.currentIndex = model.index;
-                        }
-                    }
-                }
-
-                function activateDetailsWithIndex(index)
-                {
-                    var model = materialsModel.getItem(index);
-                    base.currentItem = model;
-                    materialDetailsView.containerId = model.container_id;
-                    materialDetailsView.currentMaterialNode = model.container_node;
-
-                    detailsPanel.updateMaterialPropertiesObject();
-                }
-
-                onCurrentIndexChanged:
-                {
-                    forceActiveFocus();  // causes the changed fields to be saved
-                    activateDetailsWithIndex(currentIndex);
-                }
-            }
-        }
-
-
-        Item
-        {
-            id: detailsPanel
-
-            anchors
-            {
-                left: materialScrollView.right
-                leftMargin: UM.Theme.getSize("default_margin").width
-                top: parent.top
-                bottom: parent.bottom
-                right: parent.right
-            }
-
-            function updateMaterialPropertiesObject()
-            {
-                var currentItem = materialsModel.getItem(materialListView.currentIndex);
-
-                materialProperties.name = currentItem.name ? currentItem.name : "Unknown";
-                materialProperties.guid = currentItem.guid;
-                materialProperties.container_id = currentItem.container_id;
-
-                materialProperties.brand = currentItem.brand ? currentItem.brand : "Unknown";
-                materialProperties.material = currentItem.material ? currentItem.material : "Unknown";
-                materialProperties.color_name = currentItem.color_name ? currentItem.color_name : "Yellow";
-                materialProperties.color_code = currentItem.color_code ? currentItem.color_code : "yellow";
-
-                materialProperties.description = currentItem.description ? currentItem.description : "";
-                materialProperties.adhesion_info = currentItem.adhesion_info ? currentItem.adhesion_info : "";
-
-                materialProperties.density = currentItem.density ? currentItem.density : 0.0;
-                materialProperties.diameter = currentItem.diameter ? currentItem.diameter : 0.0;
-                materialProperties.approximate_diameter = currentItem.approximate_diameter ? currentItem.approximate_diameter : "0";
-            }
-
-            Item
-            {
-                anchors.fill: parent
-
-                Item    // Material title Label
-                {
-                    id: profileName
-
-                    width: parent.width
-                    height: childrenRect.height
-
-                    Label {
-                        text: materialProperties.name
-                        font: UM.Theme.getFont("large")
-                    }
-                }
-
-                MaterialView    // Material detailed information view below the title Label
-                {
-                    id: materialDetailsView
-                    anchors
-                    {
-                        left: parent.left
-                        right: parent.right
-                        top: profileName.bottom
-                        topMargin: UM.Theme.getSize("default_margin").height
-                        bottom: parent.bottom
-                    }
-
-                    editingEnabled: base.currentItem != null && !base.currentItem.is_read_only
-
-                    properties: materialProperties
-                    containerId: base.currentItem != null ? base.currentItem.container_id : ""
-                    currentMaterialNode: base.currentItem.container_node
-
-                    property alias pane: base
-                }
-
-                QtObject
-                {
-                    id: materialProperties
-
-                    property string guid: "00000000-0000-0000-0000-000000000000"
-                    property string container_id: "Unknown";
-                    property string name: "Unknown";
-                    property string profile_type: "Unknown";
-                    property string brand: "Unknown";
-                    property string material: "Unknown";  // This needs to be named as "material" to be consistent with
-                                                          // the material container's metadata entry
-
-                    property string color_name: "Yellow";
-                    property color color_code: "yellow";
-
-                    property real density: 0.0;
-                    property real diameter: 0.0;
-                    property string approximate_diameter: "0";
-
-                    property real spool_cost: 0.0;
-                    property real spool_weight: 0.0;
-                    property real spool_length: 0.0;
-                    property real cost_per_meter: 0.0;
-
-                    property string description: "";
-                    property string adhesion_info: "";
-                }
-            }
-        }
-    }
 }

resources/qml/Preferences/Materials/MaterialsSlot.qml

@@ -0,0 +1,120 @@
+// Copyright (c) 2018 Ultimaker B.V.
+// Uranium is released under the terms of the LGPLv3 or higher.
+
+import QtQuick 2.7
+import QtQuick.Controls 1.4
+import QtQuick.Controls.Styles 1.4
+import QtQuick.Layouts 1.3
+import QtQuick.Dialogs 1.2
+
+import UM 1.2 as UM
+import Cura 1.0 as Cura
+
+Rectangle
+{
+    id: material_slot
+    property var material
+    property var hovered: false
+    property var is_favorite: material.is_favorite
+
+    height: UM.Theme.getSize("favorites_row").height
+    width: parent.width
+    color: base.currentItem == model ? UM.Theme.getColor("favorites_row_selected") : "transparent"
+    
+    Item
+    {
+        height: parent.height
+        width: parent.width
+        Rectangle
+        {
+            id: swatch
+            color: material.color_code
+            border.width: UM.Theme.getSize("default_lining").width
+            border.color: "black"
+            width: UM.Theme.getSize("favorites_button_icon").width
+            height: UM.Theme.getSize("favorites_button_icon").height
+            anchors.verticalCenter: parent.verticalCenter
+            anchors.left: parent.left
+            anchors.leftMargin: UM.Theme.getSize("default_margin").width
+        }
+        Label
+        {
+            text: material.brand + " " + material.name
+            verticalAlignment: Text.AlignVCenter
+            height: parent.height
+            anchors.left: swatch.right
+            anchors.verticalCenter: parent.verticalCenter
+            anchors.leftMargin: UM.Theme.getSize("narrow_margin").width
+        }
+        MouseArea
+        {
+            anchors.fill: parent
+            onClicked: { base.currentItem = material }
+            hoverEnabled: true
+            onEntered: { material_slot.hovered = true }
+            onExited: { material_slot.hovered = false }
+        }
+        Button
+        {
+            id: favorite_button
+            text: ""
+            implicitWidth: UM.Theme.getSize("favorites_button").width
+            implicitHeight: UM.Theme.getSize("favorites_button").height
+            visible: material_slot.hovered || material_slot.is_favorite || favorite_button.hovered
+            anchors
+            {
+                right: parent.right
+                verticalCenter: parent.verticalCenter
+            }
+            onClicked:
+            {
+                if (material_slot.is_favorite) {
+                    base.materialManager.removeFavorite(material.root_material_id)
+                    material_slot.is_favorite = false
+                    return
+                }
+                base.materialManager.addFavorite(material.root_material_id)
+                material_slot.is_favorite = true
+                return
+            }
+            style: ButtonStyle
+            {
+                background: Rectangle
+                {
+                    anchors.fill: parent
+                    color: "transparent"
+                }
+            }
+            UM.RecolorImage {
+                anchors
+                {
+                    verticalCenter: parent.verticalCenter
+                    horizontalCenter: parent.horizontalCenter
+                }
+                width: UM.Theme.getSize("favorites_button_icon").width
+                height: UM.Theme.getSize("favorites_button_icon").height
+                sourceSize.width: width
+                sourceSize.height: height
+                color:
+                {
+                    if (favorite_button.hovered)
+                    {
+                        return UM.Theme.getColor("primary_hover")
+                    }
+                    else
+                    {
+                        if (material_slot.is_favorite)
+                        {
+                            return UM.Theme.getColor("primary")
+                        }
+                        else
+                        {
+                            UM.Theme.getColor("text_inactive")
+                        }
+                    }
+                }
+                source: material_slot.is_favorite ? UM.Theme.getIcon("favorites_star_full") : UM.Theme.getIcon("favorites_star_empty")
+            }
+        }
+    }
+}

resources/qml/Preferences/Materials/MaterialsTypeSection.qml

@@ -0,0 +1,109 @@
+// Copyright (c) 2018 Ultimaker B.V.
+// Uranium is released under the terms of the LGPLv3 or higher.
+
+import QtQuick 2.7
+import QtQuick.Controls 1.4
+import QtQuick.Controls.Styles 1.4
+import QtQuick.Layouts 1.3
+import QtQuick.Dialogs 1.2
+
+import UM 1.2 as UM
+import Cura 1.0 as Cura
+
+Rectangle
+{
+    id: material_type_section
+    property var expanded: base.collapsed_types.indexOf(model.brand + "_" + model.name) > -1
+    property var colors_model: model.colors
+    height: childrenRect.height
+    width: parent.width
+    Rectangle
+    {
+        id: material_type_header_background
+        color: UM.Theme.getColor("lining")
+        anchors.bottom: material_type_header.bottom
+        anchors.left: material_type_header.left
+        height: UM.Theme.getSize("default_lining").height
+        width: material_type_header.width
+    }
+    Row
+    {
+        id: material_type_header
+        width: parent.width - 8
+        anchors
+        {
+            left: parent.left
+            leftMargin: 8
+        }
+        Label
+        {
+            text: model.name
+            height: UM.Theme.getSize("favorites_row").height
+            width: parent.width - UM.Theme.getSize("favorites_button").width
+            id: material_type_name
+            verticalAlignment: Text.AlignVCenter
+        }
+        Button
+        {
+            text: ""
+            implicitWidth: UM.Theme.getSize("favorites_button").width
+            implicitHeight: UM.Theme.getSize("favorites_button").height
+            UM.RecolorImage {
+                anchors
+                {
+                    verticalCenter: parent.verticalCenter
+                    horizontalCenter: parent.horizontalCenter
+                }
+                width: UM.Theme.getSize("standard_arrow").width
+                height: UM.Theme.getSize("standard_arrow").height
+                sourceSize.width: width
+                sourceSize.height: height
+                color: "black"
+                source: material_type_section.expanded ? UM.Theme.getIcon("arrow_bottom") : UM.Theme.getIcon("arrow_left")
+            }
+            style: ButtonStyle
+            {
+                background: Rectangle
+                {
+                    anchors.fill: parent
+                    color: "transparent"
+                }
+            }
+        }
+    }
+    MouseArea
+    {
+        anchors.fill: material_type_header
+        onPressed:
+        {
+            const i = base.collapsed_types.indexOf(model.brand + "_" + model.name)
+            if (i > -1)
+            {
+                // Remove it
+                base.collapsed_types.splice(i, 1)
+                material_type_section.expanded = false
+            }
+            else
+            {
+                // Add it
+                base.collapsed_types.push(model.brand + "_" + model.name)
+                material_type_section.expanded = true
+            }
+        }
+    }
+    Column
+    {
+        height: material_type_section.expanded ? childrenRect.height : 0
+        visible: material_type_section.expanded
+        width: parent.width
+        anchors.top: material_type_header.bottom
+        anchors.left: parent.left
+        Repeater
+        {
+            model: colors_model
+            delegate: MaterialsSlot {
+                material: model
+            }
+        }
+    }
+}

resources/qml/Preferences/Materials/MaterialsView.qml

@@ -8,6 +8,8 @@ import QtQuick.Dialogs 1.2
 import UM 1.2 as UM
 import Cura 1.0 as Cura
 
+import ".." // Access to ReadOnlyTextArea.qml
+
 TabView
 {
     id: base
@@ -38,7 +40,7 @@ TabView
         {
             return ""
         }
-        var linkedMaterials = Cura.ContainerManager.getLinkedMaterials(base.currentMaterialNode, true);
+        var linkedMaterials = Cura.ContainerManager.getLinkedMaterials(base.currentItem.container_node, true);
         if (linkedMaterials.length == 0)
         {
             return ""

resources/themes/cura-light/icons/favorites_star_empty.svg

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 22.1.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 viewBox="0 0 512 512" style="enable-background:new 0 0 512 512;" xml:space="preserve">
+<path d="M255.8,69l56.6,114.7l5.8,11.8l13,1.9l126.6,18.4l-91.6,89.3l-9.4,9.2l2.2,13l21.6,126.1l-113.2-59.5l-11.6-6.1l-11.6,6.1
+	l-113.2,59.5l21.6-126.1l2.2-13l-9.4-9.2l-91.6-89.3l126.6-18.4l13-1.9l5.8-11.8L255.8,69 M255.8,12.5l-79,160.1L0,198.3L127.9,323
+	L97.7,499l158.1-83.1L413.8,499l-30.2-176l127.9-124.6l-176.7-25.7L255.8,12.5L255.8,12.5z"/>
+</svg>

resources/themes/cura-light/icons/favorites_star_full.svg

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 22.1.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 viewBox="0 0 512 512" style="enable-background:new 0 0 512 512;" xml:space="preserve">
+<polygon points="255.8,12.5 334.8,172.7 511.5,198.3 383.6,323 413.8,499 255.8,415.9 97.7,499 127.9,323 0,198.3 176.7,172.7 "/>
+</svg>

resources/themes/cura-light/theme.json

@@ -315,7 +315,13 @@
         "tab_status_disconnected": [200, 200, 200, 255],
 
         "printer_config_matched": [12, 169, 227, 255],
-        "printer_config_mismatch": [127, 127, 127, 255]
+        "printer_config_mismatch": [127, 127, 127, 255],
+
+        "favorites_header_bar": [245, 245, 245, 255],
+        "favorites_header_hover": [245, 245, 245, 255],
+        "favorites_header_text": [31, 36, 39, 255],
+        "favorites_header_text_hover": [31, 36, 39, 255],
+        "favorites_row_selected": [196, 239, 255, 255]
     },
 
     "sizes": {
@@ -372,6 +378,10 @@
         "small_button": [2, 2],
         "small_button_icon": [1.5, 1.5],
 
+        "favorites_row": [2, 2],
+        "favorites_button": [2, 2],
+        "favorites_button_icon": [1.2, 1.2],
+
         "printer_status_icon": [1.8, 1.8],
         "printer_sync_icon": [1.2, 1.2],