diff --git a/cura/CuraApplication.py b/cura/CuraApplication.py index 7e11fd4d59..55e37617d5 100755 --- a/cura/CuraApplication.py +++ b/cura/CuraApplication.py @@ -205,6 +205,8 @@ class CuraApplication(QtApplication): self._container_manager = None self._object_manager = None + self._extruders_model = None + self._extruders_model_with_optional = None self._build_plate_model = None self._multi_build_plate_model = None self._setting_visibility_presets_model = None @@ -862,6 +864,19 @@ class CuraApplication(QtApplication): self._object_manager = ObjectsModel.createObjectsModel() return self._object_manager + @pyqtSlot(result = QObject) + def getExtrudersModel(self, *args) -> "ExtrudersModel": + if self._extruders_model is None: + self._extruders_model = ExtrudersModel(self) + return self._extruders_model + + @pyqtSlot(result = QObject) + def getExtrudersModelWithOptional(self, *args) -> "ExtrudersModel": + if self._extruders_model_with_optional is None: + self._extruders_model_with_optional = ExtrudersModel(self) + self._extruders_model_with_optional.setAddOptionalExtruder(True) + return self._extruders_model_with_optional + @pyqtSlot(result = QObject) def getMultiBuildPlateModel(self, *args) -> MultiBuildPlateModel: if self._multi_build_plate_model is None: diff --git a/cura/Machines/Models/NozzleModel.py b/cura/Machines/Models/NozzleModel.py index 9d97106d6b..785ff5b9b9 100644 --- a/cura/Machines/Models/NozzleModel.py +++ b/cura/Machines/Models/NozzleModel.py @@ -33,8 +33,6 @@ class NozzleModel(ListModel): def _update(self): Logger.log("d", "Updating {model_class_name}.".format(model_class_name = self.__class__.__name__)) - self.items.clear() - global_stack = self._machine_manager.activeMachine if global_stack is None: self.setItems([]) diff --git a/cura/Settings/ExtrudersModel.py b/cura/Settings/ExtrudersModel.py index e19617c8ef..076cebf60d 100644 --- a/cura/Settings/ExtrudersModel.py +++ b/cura/Settings/ExtrudersModel.py @@ -1,7 +1,7 @@ # Copyright (c) 2018 Ultimaker B.V. # Cura is released under the terms of the LGPLv3 or higher. -from PyQt5.QtCore import Qt, pyqtSignal, pyqtSlot, pyqtProperty, QTimer +from PyQt5.QtCore import Qt, pyqtSignal, pyqtProperty, QTimer from typing import Iterable from UM.i18n import i18nCatalog @@ -78,8 +78,6 @@ class ExtrudersModel(UM.Qt.ListModel.ListModel): self._update_extruder_timer.setSingleShot(True) self._update_extruder_timer.timeout.connect(self.__updateExtruders) - self._simple_names = False - self._active_machine_extruders = [] # type: Iterable[ExtruderStack] self._add_optional_extruder = False @@ -101,21 +99,6 @@ class ExtrudersModel(UM.Qt.ListModel.ListModel): def addOptionalExtruder(self): return self._add_optional_extruder - ## Set the simpleNames property. - def setSimpleNames(self, simple_names): - if simple_names != self._simple_names: - self._simple_names = simple_names - self.simpleNamesChanged.emit() - self._updateExtruders() - - ## Emitted when the simpleNames property changes. - simpleNamesChanged = pyqtSignal() - - ## Whether or not the model should show all definitions regardless of visibility. - @pyqtProperty(bool, fset = setSimpleNames, notify = simpleNamesChanged) - def simpleNames(self): - return self._simple_names - ## Links to the stack-changed signal of the new extruders when an extruder # is swapped out or added in the current machine. # @@ -221,7 +204,12 @@ class ExtrudersModel(UM.Qt.ListModel.ListModel): "enabled": True, "color": "#ffffff", "index": -1, - "definition": "" + "definition": "", + "material": "", + "variant": "", + "stack": None, + "material_brand": "", + "color_name": "", } items.append(item) if self._items != items: diff --git a/cura/Settings/MachineManager.py b/cura/Settings/MachineManager.py index c375ce01d1..e26b82e487 100755 --- a/cura/Settings/MachineManager.py +++ b/cura/Settings/MachineManager.py @@ -88,12 +88,14 @@ class MachineManager(QObject): self._onGlobalContainerChanged() - ExtruderManager.getInstance().activeExtruderChanged.connect(self._onActiveExtruderStackChanged) + extruder_manager = self._application.getExtruderManager() + + extruder_manager.activeExtruderChanged.connect(self._onActiveExtruderStackChanged) self._onActiveExtruderStackChanged() - ExtruderManager.getInstance().activeExtruderChanged.connect(self.activeMaterialChanged) - ExtruderManager.getInstance().activeExtruderChanged.connect(self.activeVariantChanged) - ExtruderManager.getInstance().activeExtruderChanged.connect(self.activeQualityChanged) + extruder_manager.activeExtruderChanged.connect(self.activeMaterialChanged) + extruder_manager.activeExtruderChanged.connect(self.activeVariantChanged) + extruder_manager.activeExtruderChanged.connect(self.activeQualityChanged) self.globalContainerChanged.connect(self.activeStackChanged) self.globalValueChanged.connect(self.activeStackValueChanged) diff --git a/plugins/MachineSettingsAction/MachineSettingsAction.qml b/plugins/MachineSettingsAction/MachineSettingsAction.qml index c88a721a84..d8efe6f8b8 100644 --- a/plugins/MachineSettingsAction/MachineSettingsAction.qml +++ b/plugins/MachineSettingsAction/MachineSettingsAction.qml @@ -13,7 +13,7 @@ import Cura 1.0 as Cura Cura.MachineAction { id: base - property var extrudersModel: Cura.ExtrudersModel{} + property var extrudersModel: CuraApplication.getExtrudersModel() property int extruderTabsCount: 0 property var activeMachineId: Cura.MachineManager.activeMachine != null ? Cura.MachineManager.activeMachine.id : "" diff --git a/plugins/SimulationView/SimulationViewMenuComponent.qml b/plugins/SimulationView/SimulationViewMenuComponent.qml index 9f43252126..eec254c0dd 100644 --- a/plugins/SimulationView/SimulationViewMenuComponent.qml +++ b/plugins/SimulationView/SimulationViewMenuComponent.qml @@ -163,7 +163,7 @@ Cura.ExpandableComponent Repeater { - model: Cura.ExtrudersModel{} + model: CuraApplication.getExtrudersModel() CheckBox { diff --git a/plugins/SolidView/SolidView.py b/plugins/SolidView/SolidView.py index b9ad5c8829..797d6dabec 100644 --- a/plugins/SolidView/SolidView.py +++ b/plugins/SolidView/SolidView.py @@ -12,7 +12,6 @@ from UM.Math.Color import Color from UM.View.GL.OpenGL import OpenGL from cura.Settings.ExtruderManager import ExtruderManager -from cura.Settings.ExtrudersModel import ExtrudersModel import math @@ -29,13 +28,16 @@ class SolidView(View): self._non_printing_shader = None self._support_mesh_shader = None - self._extruders_model = ExtrudersModel() + self._extruders_model = None self._theme = None def beginRendering(self): scene = self.getController().getScene() renderer = self.getRenderer() + if not self._extruders_model: + self._extruders_model = Application.getInstance().getExtrudersModel() + if not self._theme: self._theme = Application.getInstance().getTheme() diff --git a/plugins/UM3NetworkPrinting/resources/qml/UM3InfoComponents.qml b/plugins/UM3NetworkPrinting/resources/qml/UM3InfoComponents.qml index 643c8164a7..42e3b7d160 100644 --- a/plugins/UM3NetworkPrinting/resources/qml/UM3InfoComponents.qml +++ b/plugins/UM3NetworkPrinting/resources/qml/UM3InfoComponents.qml @@ -83,9 +83,7 @@ Item { Column { Repeater { - model: Cura.ExtrudersModel { - simpleNames: true; - } + model: CuraApplication.getExtrudersModel() Label { text: model.name; diff --git a/resources/qml/Menus/ConfigurationMenu/ConfigurationMenu.qml b/resources/qml/Menus/ConfigurationMenu/ConfigurationMenu.qml index 33a317b42b..d95dd9ebfa 100644 --- a/resources/qml/Menus/ConfigurationMenu/ConfigurationMenu.qml +++ b/resources/qml/Menus/ConfigurationMenu/ConfigurationMenu.qml @@ -17,10 +17,7 @@ Cura.ExpandablePopup { id: base - Cura.ExtrudersModel - { - id: extrudersModel - } + property var extrudersModel: CuraApplication.getExtrudersModel() UM.I18nCatalog { diff --git a/resources/qml/Menus/ContextMenu.qml b/resources/qml/Menus/ContextMenu.qml index 1ea402d815..cb10d50ce8 100644 --- a/resources/qml/Menus/ContextMenu.qml +++ b/resources/qml/Menus/ContextMenu.qml @@ -27,7 +27,7 @@ Menu MenuItem { id: extruderHeader; text: catalog.i18ncp("@label", "Print Selected Model With:", "Print Selected Models With:", UM.Selection.selectionCount); enabled: false; visible: base.shouldShowExtruders } Instantiator { - model: Cura.ExtrudersModel { id: extrudersModel } + model: CuraApplication.getExtrudersModel() MenuItem { text: "%1: %2 - %3".arg(model.name).arg(model.material).arg(model.variant) visible: base.shouldShowExtruders diff --git a/resources/qml/Preferences/ProfilesPage.qml b/resources/qml/Preferences/ProfilesPage.qml index d7ffbb3152..7fb17b7aa1 100644 --- a/resources/qml/Preferences/ProfilesPage.qml +++ b/resources/qml/Preferences/ProfilesPage.qml @@ -16,7 +16,7 @@ Item property QtObject qualityManager: CuraApplication.getQualityManager() property var resetEnabled: false // Keep PreferencesDialog happy - property var extrudersModel: Cura.ExtrudersModel {} + property var extrudersModel: CuraApplication.getExtrudersModel() UM.I18nCatalog { id: catalog; name: "cura"; } diff --git a/resources/qml/PrintMonitor.qml b/resources/qml/PrintMonitor.qml index 4ed8daa55c..6d8edf0deb 100644 --- a/resources/qml/PrintMonitor.qml +++ b/resources/qml/PrintMonitor.qml @@ -60,11 +60,7 @@ Rectangle anchors.fill: parent - Cura.ExtrudersModel - { - id: extrudersModel - simpleNames: true - } + property var extrudersModel: CuraApplication.getExtrudersModel() OutputDeviceHeader { diff --git a/resources/qml/PrintSetupSelector/Custom/CustomPrintSetup.qml b/resources/qml/PrintSetupSelector/Custom/CustomPrintSetup.qml index 26ca4deec6..51eb14a441 100644 --- a/resources/qml/PrintSetupSelector/Custom/CustomPrintSetup.qml +++ b/resources/qml/PrintSetupSelector/Custom/CustomPrintSetup.qml @@ -16,10 +16,7 @@ Item property real padding: UM.Theme.getSize("default_margin").width property bool multipleExtruders: extrudersModel.count > 1 - Cura.ExtrudersModel - { - id: extrudersModel - } + property var extrudersModel: CuraApplication.getExtrudersModel() // Profile selector row GlobalProfileSelector diff --git a/resources/qml/PrintSetupSelector/PrintSetupSelector.qml b/resources/qml/PrintSetupSelector/PrintSetupSelector.qml index 599eac957e..2d4d7f6cf1 100644 --- a/resources/qml/PrintSetupSelector/PrintSetupSelector.qml +++ b/resources/qml/PrintSetupSelector/PrintSetupSelector.qml @@ -26,10 +26,7 @@ Cura.ExpandableComponent headerItem: PrintSetupSelectorHeader {} - Cura.ExtrudersModel - { - id: extrudersModel - } + property var extrudersModel: CuraApplication.getExtrudersModel() contentItem: PrintSetupSelectorContents {} } \ No newline at end of file diff --git a/resources/qml/PrintSetupSelector/Recommended/RecommendedSupportSelector.qml b/resources/qml/PrintSetupSelector/Recommended/RecommendedSupportSelector.qml index 57e0c8ce6b..87fb664713 100644 --- a/resources/qml/PrintSetupSelector/Recommended/RecommendedSupportSelector.qml +++ b/resources/qml/PrintSetupSelector/Recommended/RecommendedSupportSelector.qml @@ -156,9 +156,10 @@ Item } //: Model used to populate the extrudelModel - Cura.ExtrudersModel + property var extruders: CuraApplication.getExtrudersModel() + Connections { - id: extruders + target: extruders onModelChanged: populateExtruderModel() } diff --git a/resources/qml/Settings/SettingExtruder.qml b/resources/qml/Settings/SettingExtruder.qml index e1fedd9274..024eb17639 100644 --- a/resources/qml/Settings/SettingExtruder.qml +++ b/resources/qml/Settings/SettingExtruder.qml @@ -17,11 +17,16 @@ SettingItem id: control anchors.fill: parent - model: Cura.ExtrudersModel + property var extrudersModel: CuraApplication.getExtrudersModel() + + model: extrudersModel + + Connections { + target: extrudersModel onModelChanged: { - control.color = getItem(control.currentIndex).color + control.color = extrudersModel.getItem(control.currentIndex).color } } diff --git a/resources/qml/Settings/SettingOptionalExtruder.qml b/resources/qml/Settings/SettingOptionalExtruder.qml index 200a3f64f1..aabf808d83 100644 --- a/resources/qml/Settings/SettingOptionalExtruder.qml +++ b/resources/qml/Settings/SettingOptionalExtruder.qml @@ -12,15 +12,24 @@ SettingItem id: base property var focusItem: control + // Somehow if we directory set control.model to CuraApplication.getExtrudersModelWithOptional() + // and in the Connections.onModelChanged use control.model as a reference, it will complain about + // non-existing properties such as "onModelChanged" and "getItem". I guess if we access the model + // via "control.model", it gives back a generic/abstract model instance. To avoid this, we add + // this extra property to keep the ExtrudersModel and use this in the rest of the code. + property var extrudersWithOptionalModel: CuraApplication.getExtrudersModelWithOptional() + contents: ComboBox { id: control anchors.fill: parent - model: Cura.ExtrudersModel + model: base.extrudersWithOptionalModel + + Connections { - onModelChanged: control.color = getItem(control.currentIndex).color - addOptionalExtruder: true + target: base.extrudersWithOptionalModel + onModelChanged: control.color = base.extrudersWithOptionalModel.getItem(control.currentIndex).color } textRole: "name" diff --git a/resources/qml/Toolbar.qml b/resources/qml/Toolbar.qml index c3c4c1cd6d..33481b9183 100644 --- a/resources/qml/Toolbar.qml +++ b/resources/qml/Toolbar.qml @@ -144,10 +144,7 @@ Item } } - Cura.ExtrudersModel - { - id: extrudersModel - } + property var extrudersModel: CuraApplication.getExtrudersModel() UM.PointingRectangle { diff --git a/resources/qml/ViewsSelector.qml b/resources/qml/ViewsSelector.qml index 06d2e662b5..acde7d1f71 100644 --- a/resources/qml/ViewsSelector.qml +++ b/resources/qml/ViewsSelector.qml @@ -78,8 +78,6 @@ Cura.ExpandablePopup { id: viewSelectorPopup width: viewSelector.width - 2 * viewSelector.contentPadding - leftPadding: UM.Theme.getSize("default_lining").width - rightPadding: UM.Theme.getSize("default_lining").width // For some reason the height/width of the column gets set to 0 if this is not set... Component.onCompleted: