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CURA-4400 prevent disabling last enabled extruder

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This commit is contained in:
Jack Ha 2018-03-15 15:54:44 +01:00
parent 2c364f4699
commit 8af82cc3f4
3 changed files with 10 additions and 1 deletions
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7
cura/Settings/MachineManager.py
View file

@ -145,6 +145,7 @@ class MachineManager(QObject):
activeStackValueChanged = pyqtSignal() # Emitted whenever a value inside the active stack is changed. activeStackValueChanged = pyqtSignal() # Emitted whenever a value inside the active stack is changed.
activeStackValidationChanged = pyqtSignal() # Emitted whenever a validation inside active container is changed activeStackValidationChanged = pyqtSignal() # Emitted whenever a validation inside active container is changed
stacksValidationChanged = pyqtSignal() # Emitted whenever a validation is changed stacksValidationChanged = pyqtSignal() # Emitted whenever a validation is changed
numberExtrudersEnabledChanged = pyqtSignal() # Emitted when the number of extruders that are enabled changed
blurSettings = pyqtSignal() # Emitted to force fields in the advanced sidebar to un-focus, so they update properly blurSettings = pyqtSignal() # Emitted to force fields in the advanced sidebar to un-focus, so they update properly
@ -880,7 +881,13 @@ class MachineManager(QObject):
for position, extruder in self._global_container_stack.extruders.items(): for position, extruder in self._global_container_stack.extruders.items():
if extruder.isEnabled: if extruder.isEnabled:
extruder_count += 1 extruder_count += 1
if self.numberExtrudersEnabled != extruder_count:
definition_changes_container.setProperty("extruders_enabled_count", "value", extruder_count) definition_changes_container.setProperty("extruders_enabled_count", "value", extruder_count)
self.numberExtrudersEnabledChanged.emit()
@pyqtProperty(int, notify = numberExtrudersEnabledChanged)
def numberExtrudersEnabled(self):
return self._global_container_stack.definitionChanges.getProperty("extruders_enabled_count", "value")
@pyqtProperty(str, notify = extruderChanged) @pyqtProperty(str, notify = extruderChanged)
def defaultExtruderPosition(self): def defaultExtruderPosition(self):

1
resources/qml/Cura.qml
View file

@ -217,6 +217,7 @@ UM.MainWindow
text: catalog.i18nc("@action:inmenu", "Disable Extruder") text: catalog.i18nc("@action:inmenu", "Disable Extruder")
onTriggered: Cura.MachineManager.setExtruderEnabled(model.index, false) onTriggered: Cura.MachineManager.setExtruderEnabled(model.index, false)
visible: Cura.MachineManager.getExtruder(model.index).isEnabled visible: Cura.MachineManager.getExtruder(model.index).isEnabled
enabled: Cura.MachineManager.numberExtrudersEnabled > 1
} }
} }

1
resources/qml/SidebarHeader.qml
View file

@ -178,6 +178,7 @@ Column
text: catalog.i18nc("@action:inmenu", "Disable Extruder") text: catalog.i18nc("@action:inmenu", "Disable Extruder")
onTriggered: Cura.MachineManager.setExtruderEnabled(model.index, false) onTriggered: Cura.MachineManager.setExtruderEnabled(model.index, false)
visible: extruder_enabled visible: extruder_enabled
enabled: Cura.MachineManager.numberExtrudersEnabled > 1
} }
} }