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Code Issues Projects Releases Packages Wiki Activity Actions 17

Add a centerSelection method to CuraActions

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Can be used to center all selected objects.

Contributes to CURA-3609
This commit is contained in:
Arjen Hiemstra 2017-04-20 17:22:39 +02:00
parent 8e95c894fb
commit 97fd35c21d
1 changed files with 21 additions and 1 deletions
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22
cura/CuraActions.py
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@ -1,9 +1,16 @@
# Copyright (c) 2017 Ultimaker B.V.
# Cura is released under the terms of the AGPLv3 or higher.
from PyQt5.QtCore import QObject, QUrl
from PyQt5.QtGui import QDesktopServices
from UM.FlameProfiler import pyqtSlot
from UM.Event import CallFunctionEvent
from UM.Application import Application
from UM.Math.Vector import Vector
from UM.Scene.Selection import Selection
from UM.Operations.GroupedOperation import GroupedOperation
from UM.Operations.SetTransformOperation import SetTransformOperation
class CuraActions(QObject):
@ -23,5 +30,18 @@ class CuraActions(QObject):
event = CallFunctionEvent(self._openUrl, [QUrl("http://github.com/Ultimaker/Cura/issues")], {})
Application.getInstance().functionEvent(event)
## Center all objects in the selection
@pyqtSlot()
def centerSelection(self) -> None:
operation = GroupedOperation()
for node in Selection.getAllSelectedObjects():
current_node = node
while current_node.getParent() and current_node.getParent().callDecoration("isGroup"):
current_node = current_node.getParent()
center_operation = SetTransformOperation(current_node, Vector())
operation.addOperation(center_operation)
operation.push()
def _openUrl(self, url):
QDesktopServices.openUrl(url)
QDesktopServices.openUrl(url)