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CURA-4808 fix extruder setting change trigger slice. re-introduce extrudersAdded signal, probably needed because of timing issues (extruder added after loading global container). it's the inversion of 225b03e98e

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Jack Ha 2018-01-16 11:49:45 +01:00
parent 27c0ca4dea
commit a0738c2977
2 changed files with 5 additions and 0 deletions
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4
cura/Settings/ExtruderManager.py
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@ -49,6 +49,9 @@ class ExtruderManager(QObject):
## Notify when the user switches the currently active extruder. ## Notify when the user switches the currently active extruder.
activeExtruderChanged = pyqtSignal() activeExtruderChanged = pyqtSignal()
## The signal notifies subscribers if extruders are added
extrudersAdded = pyqtSignal()
## Gets the unique identifier of the currently active extruder stack. ## Gets the unique identifier of the currently active extruder stack.
# #
# The currently active extruder stack is the stack that is currently being # The currently active extruder stack is the stack that is currently being
@ -406,6 +409,7 @@ class ExtruderManager(QObject):
if extruders_changed: if extruders_changed:
self.extrudersChanged.emit(global_stack_id) self.extrudersChanged.emit(global_stack_id)
self.extrudersAdded.emit()
self.setActiveExtruderIndex(0) self.setActiveExtruderIndex(0)
## Get all extruder values for a certain setting. ## Get all extruder values for a certain setting.

1
plugins/CuraEngineBackend/CuraEngineBackend.py
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@ -88,6 +88,7 @@ class CuraEngineBackend(QObject, Backend):
# #
self._global_container_stack = None self._global_container_stack = None
Application.getInstance().globalContainerStackChanged.connect(self._onGlobalStackChanged) Application.getInstance().globalContainerStackChanged.connect(self._onGlobalStackChanged)
Application.getInstance().getExtruderManager().extrudersAdded.connect(self._onGlobalStackChanged)
self._onGlobalStackChanged() self._onGlobalStackChanged()
Application.getInstance().stacksValidationFinished.connect(self._onStackErrorCheckFinished) Application.getInstance().stacksValidationFinished.connect(self._onStackErrorCheckFinished)