def destructionNodes(self):
"""
Deletes the current node(s).
"""
buttleData = ButtleDataSingleton().get()
# if the params of the current node deleted are display
if buttleData.getCurrentParamNodeName() in buttleData.getCurrentSelectedNodeNames():
buttleData.setCurrentParamNodeName(None)
# if the viewer of the current node deleted is display
if buttleData.getCurrentViewerNodeName() in buttleData.getCurrentSelectedNodeNames():
buttleData.setCurrentViewerNodeName(None)
# if the viewer display a node affected by the destruction
# need something from Tuttle
# if at least one node in the graph
if len(buttleData.getGraphWrapper().getNodeWrappers()) > 0 and len(buttleData.getGraph().getNodes()) > 0:
# if a node is selected
if buttleData.getCurrentSelectedNodeNames() != []:
buttleData.getGraph().deleteNodes([nodeWrapper.getNode() for nodeWrapper in buttleData.getCurrentSelectedNodeWrappers()])
buttleData.clearCurrentSelectedNodeNames()
# emit signals
buttleData.currentParamNodeChanged.emit()
buttleData.currentViewerNodeChanged.emit()
buttleData.currentSelectedNodesChanged.emit()
# update undo/redo display
self.undoRedoChanged()
def cutNode(self):
"""
Cuts the current node(s).
"""
# Call the copyNode function to save the data of the selected nodes
self.copyNode()
buttleData = ButtleDataSingleton().get()
# If we are sure that at least one node is selected
if buttleData.getCurrentSelectedNodeWrappers() != []:
for node in buttleData.getCurrentSelectedNodeWrappers():
# We precise that we want to cut the node and not only copy it
buttleData.getCurrentCopiedNodesInfo()[node.getName()].update({"mode": ""})
# And we delete it
self.destructionNodes()
# And update the view if necessary
if buttleData.getCurrentViewerNodeName() in buttleData.getCurrentSelectedNodeNames():
buttleData.setCurrentViewerNodeName(None)
if buttleData.getCurrentParamNodeName() in buttleData.getCurrentSelectedNodeNames():
buttleData.setCurrentParamNodeName(None)
# Emit the change for the toolbar
buttleData.pastePossibilityChanged.emit()
def cutNode(self):
"""
Cuts the current node(s).
"""
# Call the copyNode function to save the data of the selected nodes
self.copyNode()
buttleData = ButtleDataSingleton().get()
# If we are sure that at least one node is selected
if buttleData.getCurrentSelectedNodeWrappers() != []:
for node in buttleData.getCurrentSelectedNodeWrappers():
# We precise that we want to cut the node and not only copy it
buttleData.getCurrentCopiedNodesInfo()[node.getName()].update(
{"mode": ""})
# And we delete it
self.destructionNodes()
# And update the view if necessary
if buttleData.getCurrentViewerNodeName(
) in buttleData.getCurrentSelectedNodeNames():
buttleData.setCurrentViewerNodeName(None)
if buttleData.getCurrentParamNodeName(
) in buttleData.getCurrentSelectedNodeNames():
buttleData.setCurrentParamNodeName(None)
# Emit the change for the toolbar
buttleData.pastePossibilityChanged.emit()
def destructionNodes(self):
"""
Deletes the current node(s).
"""
buttleData = ButtleDataSingleton().get()
# if the params of the current node deleted are display
if buttleData.getCurrentParamNodeName(
) in buttleData.getCurrentSelectedNodeNames():
buttleData.setCurrentParamNodeName(None)
# if the viewer of the current node deleted is display
if buttleData.getCurrentViewerNodeName(
) in buttleData.getCurrentSelectedNodeNames():
buttleData.setCurrentViewerNodeName(None)
# if the viewer display a node affected by the destruction
# need something from Tuttle
# if at least one node in the graph
if len(buttleData.getGraphWrapper().getNodeWrappers()) > 0 and len(
buttleData.getGraph().getNodes()) > 0:
# if a node is selected
if buttleData.getCurrentSelectedNodeNames() != []:
buttleData.getGraph().deleteNodes([
nodeWrapper.getNode() for nodeWrapper in
buttleData.getCurrentSelectedNodeWrappers()
])
buttleData.clearCurrentSelectedNodeNames()
# emit signals
buttleData.currentParamNodeChanged.emit()
buttleData.currentViewerNodeChanged.emit()
buttleData.currentSelectedNodesChanged.emit()
# update undo/redo display
self.undoRedoChanged()
