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Merge branch '3.2'

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This commit is contained in:
Diego Prado Gesto 2018-01-19 13:50:30 +01:00
commit 0fbcd2d2ec
14 changed files with 179 additions and 128 deletions
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65
cura/Settings/MachineManager.py
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@ -3,6 +3,8 @@
#Type hinting.
from typing import Union, List, Dict
from UM.Scene.Iterator.DepthFirstIterator import DepthFirstIterator
from UM.Signal import Signal
from PyQt5.QtCore import QObject, pyqtProperty, pyqtSignal, QTimer
@ -75,6 +77,7 @@ class MachineManager(QObject):
self._stacks_have_errors = None
self._empty_definition_changes_container = ContainerRegistry.getInstance().findContainers(id = "empty_definition_changes")[0]
self._empty_variant_container = ContainerRegistry.getInstance().findContainers(id = "empty_variant")[0]
self._empty_material_container = ContainerRegistry.getInstance().findContainers(id = "empty_material")[0]
self._empty_quality_container = ContainerRegistry.getInstance().findContainers(id = "empty_quality")[0]
@ -1348,6 +1351,68 @@ class MachineManager(QObject):
if containers:
return containers[0].definition.getId()
## Set the amount of extruders on the active machine (global stack)
# \param extruder_count int the number of extruders to set
def setActiveMachineExtruderCount(self, extruder_count):
extruder_manager = Application.getInstance().getExtruderManager()
definition_changes_container = self._global_container_stack.definitionChanges
if not self._global_container_stack or definition_changes_container == self._empty_definition_changes_container:
return
previous_extruder_count = self._global_container_stack.getProperty("machine_extruder_count", "value")
if extruder_count == previous_extruder_count:
return
# reset all extruder number settings whose value is no longer valid
for setting_instance in self._global_container_stack.userChanges.findInstances():
setting_key = setting_instance.definition.key
if not self._global_container_stack.getProperty(setting_key, "type") in ("extruder", "optional_extruder"):
continue
old_value = int(self._global_container_stack.userChanges.getProperty(setting_key, "value"))
if old_value >= extruder_count:
self._global_container_stack.userChanges.removeInstance(setting_key)
Logger.log("d", "Reset [%s] because its old value [%s] is no longer valid ", setting_key, old_value)
# Check to see if any objects are set to print with an extruder that will no longer exist
root_node = Application.getInstance().getController().getScene().getRoot()
for node in DepthFirstIterator(root_node):
if node.getMeshData():
extruder_nr = node.callDecoration("getActiveExtruderPosition")
if extruder_nr is not None and int(extruder_nr) > extruder_count - 1:
node.callDecoration("setActiveExtruder", extruder_manager.getExtruderStack(extruder_count - 1).getId())
definition_changes_container.setProperty("machine_extruder_count", "value", extruder_count)
# Make sure one of the extruder stacks is active
extruder_manager.setActiveExtruderIndex(0)
# Move settable_per_extruder values out of the global container
# After CURA-4482 this should not be the case anymore, but we still want to support older project files.
global_user_container = self._global_container_stack.getTop()
# Make sure extruder_stacks exists
extruder_stacks = []
if previous_extruder_count == 1:
extruder_stacks = ExtruderManager.getInstance().getActiveExtruderStacks()
global_user_container = self._global_container_stack.getTop()
for setting_instance in global_user_container.findInstances():
setting_key = setting_instance.definition.key
settable_per_extruder = self._global_container_stack.getProperty(setting_key, "settable_per_extruder")
if settable_per_extruder:
limit_to_extruder = int(self._global_container_stack.getProperty(setting_key, "limit_to_extruder"))
extruder_stack = extruder_stacks[max(0, limit_to_extruder)]
extruder_stack.getTop().setProperty(setting_key, "value", global_user_container.getProperty(setting_key, "value"))
global_user_container.removeInstance(setting_key)
# Signal that the global stack has changed
Application.getInstance().globalContainerStackChanged.emit()
@staticmethod
def createMachineManager():
return MachineManager()