3D-printing/Cura
1
0
Fork 0
mirror of https://github.com/Ultimaker/Cura.git synced 2025-07-19 12:47:49 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions 2

Let IntentModel update on a timer

Browse source 
This prevents some double updates
This commit is contained in:
Jaime van Kessel 2020-01-03 14:13:13 +01:00
parent 1fae17ecac
commit 7954f6633f
No known key found for this signature in database
GPG key ID: 3710727397403C91
1 changed files with 12 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

16
cura/Machines/Models/IntentModel.py
View file

@ -2,7 +2,7 @@
# Cura is released under the terms of the LGPLv3 or higher. # Cura is released under the terms of the LGPLv3 or higher.
from typing import Optional, Dict, Any, Set, List from typing import Optional, Dict, Any, Set, List
from PyQt5.QtCore import Qt, QObject, pyqtProperty, pyqtSignal from PyQt5.QtCore import Qt, QObject, pyqtProperty, pyqtSignal, QTimer
import cura.CuraApplication import cura.CuraApplication
from UM.Qt.ListModel import ListModel from UM.Qt.ListModel import ListModel
@ -32,9 +32,14 @@ class IntentModel(ListModel):
self._intent_category = "engineering" self._intent_category = "engineering"
self._update_timer = QTimer()
self._update_timer.setInterval(100)
self._update_timer.setSingleShot(True)
self._update_timer.timeout.connect(self._update)
machine_manager = cura.CuraApplication.CuraApplication.getInstance().getMachineManager() machine_manager = cura.CuraApplication.CuraApplication.getInstance().getMachineManager()
machine_manager.globalContainerChanged.connect(self._update) machine_manager.globalContainerChanged.connect(self._updateDelayed)
machine_manager.extruderChanged.connect(self._update) # We also need to update if an extruder gets disabled machine_manager.extruderChanged.connect(self._updateDelayed) # We also need to update if an extruder gets disabled
ContainerRegistry.getInstance().containerAdded.connect(self._onChanged) ContainerRegistry.getInstance().containerAdded.connect(self._onChanged)
ContainerRegistry.getInstance().containerRemoved.connect(self._onChanged) ContainerRegistry.getInstance().containerRemoved.connect(self._onChanged)
self._layer_height_unit = "" # This is cached self._layer_height_unit = "" # This is cached
@ -52,9 +57,12 @@ class IntentModel(ListModel):
def intentCategory(self) -> str: def intentCategory(self) -> str:
return self._intent_category return self._intent_category
def _updateDelayed(self):
self._update_timer.start()
def _onChanged(self, container): def _onChanged(self, container):
if container.getMetaDataEntry("type") == "intent": if container.getMetaDataEntry("type") == "intent":
self._update() self._updateDelayed()
def _update(self) -> None: def _update(self) -> None:
new_items = [] # type: List[Dict[str, Any]] new_items = [] # type: List[Dict[str, Any]]