diff options
-rw-r--r-- | cura/CuraApplication.py | 34 | ||||
-rw-r--r-- | resources/qml/Cura.qml | 2 |
2 files changed, 12 insertions, 24 deletions
diff --git a/cura/CuraApplication.py b/cura/CuraApplication.py index 3c63d07b4f..8c55e598a1 100644 --- a/cura/CuraApplication.py +++ b/cura/CuraApplication.py @@ -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): diff --git a/resources/qml/Cura.qml b/resources/qml/Cura.qml index f8e80367eb..6f8a39b53a 100644 --- a/resources/qml/Cura.qml +++ b/resources/qml/Cura.qml @@ -43,7 +43,6 @@ UM.MainWindow { } onTriggered: { UM.MeshFileHandler.readLocalFile(modelData); - Printer.setPlatformActivity(true) } } onObjectAdded: fileMenu.insertItem(index, object) @@ -415,7 +414,6 @@ UM.MainWindow { onAccepted: { UM.MeshFileHandler.readLocalFile(fileUrl) - Printer.setPlatformActivity(true) } } |