From bb1950525a5e67ae9ee0e7163d720e0d14b72f16 Mon Sep 17 00:00:00 2001 From: Jaime van Kessel Date: Tue, 11 Dec 2018 09:42:34 +0100 Subject: [PATCH] Limit the amount of times the buildplate rebuild is done CURA-6016 --- cura/BuildVolume.py | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) diff --git a/cura/BuildVolume.py b/cura/BuildVolume.py index f837f5cef7..aa1f170707 100755 --- a/cura/BuildVolume.py +++ b/cura/BuildVolume.py @@ -83,7 +83,14 @@ class BuildVolume(SceneNode): " with printed models."), title = catalog.i18nc("@info:title", "Build Volume")) self._global_container_stack = None + + self._stack_change_timer = QTimer() + self._stack_change_timer.setInterval(100) + self._stack_change_timer.setSingleShot(True) + self._stack_change_timer.timeout.connect(self._onStackChangeTimerFinished) + self._application.globalContainerStackChanged.connect(self._onStackChanged) + self._onStackChanged() self._engine_ready = False @@ -105,6 +112,8 @@ class BuildVolume(SceneNode): self._setting_change_timer.setSingleShot(True) self._setting_change_timer.timeout.connect(self._onSettingChangeTimerFinished) + + # Must be after setting _build_volume_message, apparently that is used in getMachineManager. # activeQualityChanged is always emitted after setActiveVariant, setActiveMaterial and setActiveQuality. # Therefore this works. @@ -526,8 +535,11 @@ class BuildVolume(SceneNode): if extra_z != self._extra_z_clearance: self._extra_z_clearance = extra_z - ## Update the build volume visualization def _onStackChanged(self): + self._stack_change_timer.start() + + ## Update the build volume visualization + def _onStackChangeTimerFinished(self): if self._global_container_stack: self._global_container_stack.propertyChanged.disconnect(self._onSettingPropertyChanged) extruders = ExtruderManager.getInstance().getActiveExtruderStacks()