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Code Issues Projects Releases Packages Wiki Activity Actions 9

Fix the platform activity check

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Contributes to #128
This commit is contained in:
Arjen Hiemstra 2015-07-15 10:11:19 +02:00
parent c1d8e204b7
commit a84a5d784a
2 changed files with 12 additions and 24 deletions
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34
cura/CuraApplication.py
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@ -77,6 +77,7 @@ class CuraApplication(QtApplication):
self._platform_activity = False
self.activeMachineChanged.connect(self._onActiveMachineChanged)
self.getController().getScene().sceneChanged.connect(self.updatePlatformActivity)
Preferences.getInstance().addPreference("cura/active_machine", "")
Preferences.getInstance().addPreference("cura/active_mode", "simple")
@ -223,24 +224,15 @@ class CuraApplication(QtApplication):
def getPlatformActivity(self):
return self._platform_activity
@pyqtSlot(bool)
def setPlatformActivity(self, activity):
##Sets the _platform_activity variable on true or false depending on whether there is a mesh on the platform
if activity == True:
self._platform_activity = activity
elif activity == False:
nodes = []
for node in DepthFirstIterator(self.getController().getScene().getRoot()):
if type(node) is not SceneNode or not node.getMeshData():
continue
nodes.append(node)
i = 0
for node in nodes:
if not node.getMeshData():
continue
i += 1
if i <= 1: ## i == 0 when the meshes are removed using the deleteAll function; i == 1 when the last remaining mesh is removed using the deleteObject function
self._platform_activity = activity
def updatePlatformActivity(self, node = None):
count = 0
for node in DepthFirstIterator(self.getController().getScene().getRoot()):
if type(node) is not SceneNode or not node.getMeshData():
continue
count += 1
self._platform_activity = True if count > 0 else False
self.activityChanged.emit()
## Remove an object from the scene
@ -254,8 +246,7 @@ class CuraApplication(QtApplication):
if object:
op = RemoveSceneNodeOperation(object)
op.push()
self.setPlatformActivity(False)
## Create a number of copies of existing object.
@pyqtSlot("quint64", int)
def multiplyObject(self, object_id, count):
@ -302,8 +293,7 @@ class CuraApplication(QtApplication):
op.addOperation(RemoveSceneNodeOperation(node))
op.push()
self.setPlatformActivity(False)
## Reset all translation on nodes with mesh data.
@pyqtSlot()
def resetAllTranslation(self):