def __setstate__(self, state):
self.__init__()
self.id = state['id']
self.type = state['type']
self.name = state['name']
self.nodeName = state['nodeName']
self.author = state['author']
self.help = state['help']
self.internals = state['internals']
self.code = state['code']
self.includes = state['includes']
self.previewCodes = state['previewCodes']
self.inputProps = state['inputProps']
self.outputProps = state['outputProps']
# childs
self.childs = set()
# input links
self.inputLinks = {}
# output links
self.outputLinks = {}
for outputProp in self.outputProps:
self.outputLinks[outputProp] = []
# create new gfxNode
from gfx.view import GfxNode
self.gfxNode = GfxNode(self)
# set position
pos = state['gfxNodePos']
self.gfxNode.setPos(QtCore.QPointF(pos[0], pos[1]))
def buildFrom(cls, type, name, nodeName, author, help,
inputProps, outputProps, internals, code, includes, previewCodes):
node = cls()
# id to identify a single instance
Node.id += 1
node.id = Node.id
# node stuff
node.type = type
node.name = name
node.nodeName = nodeName
node.author = author
node.help = help
node.code = code
node.includes = includes
node.previewCodes = previewCodes
node.childs = set()
# internals
node.internals = internals
# input properties
node.inputProps = inputProps
# output properties
node.outputProps = outputProps
# input links
node.inputLinks = {}
# output links
node.outputLinks = {}
for outputProp in node.outputProps:
node.outputLinks[outputProp] = []
# create gfxNode
from gfx.view import GfxNode
node.gfxNode = GfxNode(node)
return node
