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Give access to nozzle, material and quality profiles

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You can now swap them out in the extruder model.

Contributes to issues CURA-1278 and CURA-351.
This commit is contained in:
Ghostkeeper 2016-06-02 10:55:03 +02:00
parent 9772d95984
commit 1603bb3075
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1 changed files with 69 additions and 0 deletions
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69
cura/Extruder.py
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@ -4,8 +4,10 @@
import re #To parse container registry names to increment the duplicates-resolving number.
import UM.Application #To link the stack to the global container stack.
import UM.Logger
import UM.Settings.ContainerRegistry #To search for nozzles, materials, etc.
import UM.Settings.ContainerStack #To create a container stack for this extruder.
import UM.Signal #To notify people of changing extruder stacks.
class Extruder:
## Creates a new extruder from the specified definition container.
@ -77,6 +79,73 @@ class Extruder:
self._container_stack.setNextStack(UM.Application.getInstance().getGlobalContainerStack())
nozzle_changed = UM.Signal.Signal()
material_changed = UM.Signal.Signal()
quality_changed = UM.Signal.Signal()
## Gets the currently active material on this extruder.
#
# \return The currently active material on this extruder.
@property
def material(self):
return self._material
## Changes the currently active material in this extruder.
#
# \param value The new material to extrude through this extruder.
@material.setter
def material(self, value):
try:
position = self._container_stack.index(self._material)
except ValueError: #Material is not in the list.
UM.Logger.log("e", "I've lost my old material, so I can't find where to insert the new material.")
return
self._container_stack.replaceContainer(position, value)
self._material = value
self.material_changed.emit()
## Gets the currently active nozzle on this extruder.
#
# \return The currently active nozzle on this extruder.
@property
def nozzle(self):
return self._nozzle
## Changes the currently active nozzle on this extruder.
#
# \param value The new nozzle to use with this extruder.
@nozzle.setter
def nozzle(self, value):
try:
position = self._container_stack.index(self._nozzle)
except ValueError: #Nozzle is not in the list.
UM.Logger.log("e", "I've lost my old nozzle, so I can't find where to insert the new nozzle.")
return
self._container_stack.replaceContainer(position, value)
self._nozzle = value
self.nozzle_changed.emit()
## Gets the currently active quality on this extruder.
#
# \return The currently active quality on this extruder.
@property
def quality(self):
return self._quality
## Changes the currently active quality to use with this extruder.
#
# \param value The new quality to use with this extruder.
@quality.setter
def quality(self, value):
try:
position = self._container_stack.index(self._quality)
except ValueError: #Quality is not in the list.
UM.Logger.log("e", "I've lost my old quality, so I can't find where to insert the new quality.")
return
self._container_stack.replaceContainer(position, value)
self._quality = value
self.quality_changed.emit()
## Finds a unique name for an extruder stack.
#
# \param extruder An extruder definition to design a name for.