class SettingOverrideDecorator(SceneNodeDecorator):
## Event indicating that the user selected a different extruder.
activeExtruderChanged = Signal()
## Non-printing meshes
#
# If these settings are True for any mesh, the mesh does not need a convex hull,
# and is sent to the slicer regardless of whether it fits inside the build volume.
# Note that Support Mesh is not in here because it actually generates
# g-code in the volume of the mesh.
_non_printing_mesh_settings = {"anti_overhang_mesh", "infill_mesh", "cutting_mesh"}
def __init__(self):
super().__init__()
self._stack = PerObjectContainerStack(stack_id = id(self))
self._stack.setDirty(False) # This stack does not need to be saved.
self._stack.addContainer(InstanceContainer(container_id = "SettingOverrideInstanceContainer"))
self._extruder_stack = ExtruderManager.getInstance().getExtruderStack(0).getId()
self._stack.propertyChanged.connect(self._onSettingChanged)
ContainerRegistry.getInstance().addContainer(self._stack)
Application.getInstance().globalContainerStackChanged.connect(self._updateNextStack)
self.activeExtruderChanged.connect(self._updateNextStack)
self._updateNextStack()
def __deepcopy__(self, memo):
## Create a fresh decorator object
deep_copy = SettingOverrideDecorator()
## Copy the instance
instance_container = copy.deepcopy(self._stack.getContainer(0), memo)
## Set the copied instance as the first (and only) instance container of the stack.
deep_copy._stack.replaceContainer(0, instance_container)
# Properly set the right extruder on the copy
deep_copy.setActiveExtruder(self._extruder_stack)
return deep_copy
## Gets the currently active extruder to print this object with.
#
# \return An extruder's container stack.
def getActiveExtruder(self):
return self._extruder_stack
## Gets the signal that emits if the active extruder changed.
#
# This can then be accessed via a decorator.
def getActiveExtruderChangedSignal(self):
return self.activeExtruderChanged
## Gets the currently active extruders position
#
# \return An extruder's position, or None if no position info is available.
def getActiveExtruderPosition(self):
containers = ContainerRegistry.getInstance().findContainers(id = self.getActiveExtruder())
if containers:
container_stack = containers[0]
return container_stack.getMetaDataEntry("position", default=None)
def _onSettingChanged(self, instance, property_name): # Reminder: 'property' is a built-in function
# Trigger slice/need slicing if the value has changed.
if property_name == "value":
Application.getInstance().getBackend().needsSlicing()
Application.getInstance().getBackend().tickle()
self._node._non_printing_mesh = any(self._stack.getProperty(setting, "value") for setting in self._non_printing_mesh_settings)
## Makes sure that the stack upon which the container stack is placed is
# kept up to date.
def _updateNextStack(self):
if self._extruder_stack:
extruder_stack = ContainerRegistry.getInstance().findContainerStacks(id = self._extruder_stack)
if extruder_stack:
if self._stack.getNextStack():
old_extruder_stack_id = self._stack.getNextStack().getId()
else:
old_extruder_stack_id = ""
self._stack.setNextStack(extruder_stack[0])
# Trigger slice/need slicing if the extruder changed.
if self._stack.getNextStack().getId() != old_extruder_stack_id:
Application.getInstance().getBackend().needsSlicing()
Application.getInstance().getBackend().tickle()
else:
Logger.log("e", "Extruder stack %s below per-object settings does not exist.", self._extruder_stack)
else:
self._stack.setNextStack(Application.getInstance().getGlobalContainerStack())
## Changes the extruder with which to print this node.
#
# \param extruder_stack_id The new extruder stack to print with.
def setActiveExtruder(self, extruder_stack_id):
self._extruder_stack = extruder_stack_id
self._updateNextStack()
ExtruderManager.getInstance().resetSelectedObjectExtruders()
self.activeExtruderChanged.emit()
def getStack(self):
return self._stack
class SettingOverrideDecorator(SceneNodeDecorator):
## Event indicating that the user selected a different extruder.
activeExtruderChanged = Signal()
## Non-printing meshes
#
# If these settings are True for any mesh, the mesh does not need a convex hull,
# and is sent to the slicer regardless of whether it fits inside the build volume.
# Note that Support Mesh is not in here because it actually generates
# g-code in the volume of the mesh.
_non_printing_mesh_settings = {"anti_overhang_mesh", "infill_mesh", "cutting_mesh"}
def __init__(self):
super().__init__()
self._stack = PerObjectContainerStack(stack_id = "per_object_stack_" + str(id(self)))
self._stack.setDirty(False) # This stack does not need to be saved.
self._stack.addContainer(InstanceContainer(container_id = "SettingOverrideInstanceContainer"))
self._extruder_stack = ExtruderManager.getInstance().getExtruderStack(0).getId()
self._is_non_printing_mesh = False
self._stack.propertyChanged.connect(self._onSettingChanged)
Application.getInstance().getContainerRegistry().addContainer(self._stack)
Application.getInstance().globalContainerStackChanged.connect(self._updateNextStack)
self.activeExtruderChanged.connect(self._updateNextStack)
self._updateNextStack()
def __deepcopy__(self, memo):
## Create a fresh decorator object
deep_copy = SettingOverrideDecorator()
## Copy the instance
instance_container = copy.deepcopy(self._stack.getContainer(0), memo)
## Set the copied instance as the first (and only) instance container of the stack.
deep_copy._stack.replaceContainer(0, instance_container)
# Properly set the right extruder on the copy
deep_copy.setActiveExtruder(self._extruder_stack)
# use value from the stack because there can be a delay in signal triggering and "_is_non_printing_mesh"
# has not been updated yet.
deep_copy._is_non_printing_mesh = any(bool(self._stack.getProperty(setting, "value")) for setting in self._non_printing_mesh_settings)
return deep_copy
## Gets the currently active extruder to print this object with.
#
# \return An extruder's container stack.
def getActiveExtruder(self):
return self._extruder_stack
## Gets the signal that emits if the active extruder changed.
#
# This can then be accessed via a decorator.
def getActiveExtruderChangedSignal(self):
return self.activeExtruderChanged
## Gets the currently active extruders position
#
# \return An extruder's position, or None if no position info is available.
def getActiveExtruderPosition(self):
containers = ContainerRegistry.getInstance().findContainers(id = self.getActiveExtruder())
if containers:
container_stack = containers[0]
return container_stack.getMetaDataEntry("position", default=None)
def isNonPrintingMesh(self):
return self._is_non_printing_mesh
def _onSettingChanged(self, instance, property_name): # Reminder: 'property' is a built-in function
# Trigger slice/need slicing if the value has changed.
if property_name == "value":
self._is_non_printing_mesh = any(bool(self._stack.getProperty(setting, "value")) for setting in self._non_printing_mesh_settings)
Application.getInstance().getBackend().needsSlicing()
Application.getInstance().getBackend().tickle()
## Makes sure that the stack upon which the container stack is placed is
# kept up to date.
def _updateNextStack(self):
if self._extruder_stack:
extruder_stack = ContainerRegistry.getInstance().findContainerStacks(id = self._extruder_stack)
if extruder_stack:
if self._stack.getNextStack():
old_extruder_stack_id = self._stack.getNextStack().getId()
else:
old_extruder_stack_id = ""
self._stack.setNextStack(extruder_stack[0])
# Trigger slice/need slicing if the extruder changed.
if self._stack.getNextStack().getId() != old_extruder_stack_id:
Application.getInstance().getBackend().needsSlicing()
Application.getInstance().getBackend().tickle()
else:
Logger.log("e", "Extruder stack %s below per-object settings does not exist.", self._extruder_stack)
else:
self._stack.setNextStack(Application.getInstance().getGlobalContainerStack())
## Changes the extruder with which to print this node.
#
# \param extruder_stack_id The new extruder stack to print with.
def setActiveExtruder(self, extruder_stack_id):
self._extruder_stack = extruder_stack_id
self._updateNextStack()
ExtruderManager.getInstance().resetSelectedObjectExtruders()
self.activeExtruderChanged.emit()
def getStack(self):
return self._stack
class SettingOverrideDecorator(SceneNodeDecorator):
## Event indicating that the user selected a different extruder.
activeExtruderChanged = Signal()
def __init__(self):
super().__init__()
self._stack = PerObjectContainerStack(stack_id=id(self))
self._stack.setDirty(False) # This stack does not need to be saved.
self._stack.addContainer(
InstanceContainer(container_id="SettingOverrideInstanceContainer"))
if ExtruderManager.getInstance().extruderCount > 1:
self._extruder_stack = ExtruderManager.getInstance(
).getExtruderStack(0).getId()
else:
self._extruder_stack = None
self._stack.propertyChanged.connect(self._onSettingChanged)
ContainerRegistry.getInstance().addContainer(self._stack)
Application.getInstance().globalContainerStackChanged.connect(
self._updateNextStack)
self.activeExtruderChanged.connect(self._updateNextStack)
self._updateNextStack()
def __deepcopy__(self, memo):
## Create a fresh decorator object
deep_copy = SettingOverrideDecorator()
## Copy the instance
instance_container = copy.deepcopy(self._stack.getContainer(0), memo)
## Set the copied instance as the first (and only) instance container of the stack.
deep_copy._stack.replaceContainer(0, instance_container)
# Properly set the right extruder on the copy
deep_copy.setActiveExtruder(self._extruder_stack)
return deep_copy
## Gets the currently active extruder to print this object with.
#
# \return An extruder's container stack.
def getActiveExtruder(self):
return self._extruder_stack
## Gets the signal that emits if the active extruder changed.
#
# This can then be accessed via a decorator.
def getActiveExtruderChangedSignal(self):
return self.activeExtruderChanged
## Gets the currently active extruders position
#
# \return An extruder's position, or None if no position info is available.
def getActiveExtruderPosition(self):
containers = ContainerRegistry.getInstance().findContainers(
id=self.getActiveExtruder())
if containers:
container_stack = containers[0]
return container_stack.getMetaDataEntry("position", default=None)
def _onSettingChanged(
self, instance,
property_name): # Reminder: 'property' is a built-in function
# Trigger slice/need slicing if the value has changed.
if property_name == "value":
Application.getInstance().getBackend().needsSlicing()
Application.getInstance().getBackend().tickle()
## Makes sure that the stack upon which the container stack is placed is
# kept up to date.
def _updateNextStack(self):
if self._extruder_stack:
extruder_stack = ContainerRegistry.getInstance(
).findContainerStacks(id=self._extruder_stack)
if extruder_stack:
if self._stack.getNextStack():
old_extruder_stack_id = self._stack.getNextStack().getId()
else:
old_extruder_stack_id = ""
self._stack.setNextStack(extruder_stack[0])
# Trigger slice/need slicing if the extruder changed.
if self._stack.getNextStack().getId() != old_extruder_stack_id:
Application.getInstance().getBackend().needsSlicing()
Application.getInstance().getBackend().tickle()
else:
Logger.log(
"e",
"Extruder stack %s below per-object settings does not exist.",
self._extruder_stack)
else:
self._stack.setNextStack(
Application.getInstance().getGlobalContainerStack())
## Changes the extruder with which to print this node.
#
# \param extruder_stack_id The new extruder stack to print with.
def setActiveExtruder(self, extruder_stack_id):
self._extruder_stack = extruder_stack_id
self._updateNextStack()
ExtruderManager.getInstance().resetSelectedObjectExtruders()
self.activeExtruderChanged.emit()
def getStack(self):
return self._stack