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Code Issues Projects Releases Packages Wiki Activity Actions 9

Add signals to signal that a material got changed or removed

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The material models need to know this.

Contributes to issue CURA-6600.
This commit is contained in:
Ghostkeeper 2019-08-21 16:48:47 +02:00
parent b7213ad020
commit 6c6dd0efad
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4 changed files with 22 additions and 3 deletions
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7
cura/Machines/ContainerTree.py
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@ -6,6 +6,7 @@ from UM.Settings.ContainerRegistry import ContainerRegistry # To listen to cont
from UM.Settings.DefinitionContainer import DefinitionContainer
from UM.Settings.Interfaces import ContainerInterface
import cura.CuraApplication # Imported like this to prevent circular dependencies.
from UM.Signal import Signal
from cura.Machines.MachineNode import MachineNode
from typing import Dict, List, TYPE_CHECKING
@ -30,6 +31,8 @@ class ContainerTree:
def __init__(self) -> None:
self.machines = {} # type: Dict[str, MachineNode] # Mapping from definition ID to machine nodes.
self.materialsChanged = Signal() # Emitted when any of the material nodes in the tree got changed.
container_registry = ContainerRegistry.getInstance()
container_registry.containerAdded.connect(self._machineAdded)
self._loadAll()
@ -58,6 +61,7 @@ class ContainerTree:
definition_id = stack.definition.getId()
if definition_id not in self.machines:
self.machines[definition_id] = MachineNode(definition_id)
self.machines[definition_id].materialsChanged.connect(self.materialsChanged)
Logger.log("d", "Building the container tree took %s seconds", time.time() - start_time)
@ -69,4 +73,5 @@ class ContainerTree:
if definition_id in self.machines:
return # Already have this definition ID.
self.machines[definition_id] = MachineNode(definition_id)
self.machines[definition_id] = MachineNode(definition_id)
self.machines[definition_id].materialsChanged.connect(self.materialsChanged)