def explodeCollapsedNode(collapsedNode):
parentNode = collapsedNode.parent()
extractedNodes = collapsedNode.nodes()
if parentNode:
connections = []
for attribute in collapsedNode.attributes():
input = attribute.input()
outputs = attribute.outputs()
if input and outputs:
connections.append([input, outputs])
if input:
attribute.disconnectInput()
for output in outputs:
output.disconnectInput()
for node in collapsedNode.nodes():
collapsedNode.removeNode(node)
parentNode.addNode(node)
for connection in connections:
source = connection[0]
dests = connection[1]
for dest in dests:
NetworkManager.connect(source, dest)
else:
raise coralApp.logError("collapsedNode has no parent to explode onto.")
return extractedNodes
def explodeCollapsedNode(collapsedNode):
parentNode = collapsedNode.parent()
extractedNodes = collapsedNode.nodes()
if parentNode:
connections = []
for attribute in collapsedNode.attributes():
input = attribute.input()
outputs = attribute.outputs()
if input and outputs:
connections.append([input, outputs])
if input:
attribute.disconnectInput()
for output in outputs:
output.disconnectInput()
for node in collapsedNode.nodes():
collapsedNode.removeNode(node)
parentNode.addNode(node)
for connection in connections:
source = connection[0]
dests = connection[1]
for dest in dests:
NetworkManager.connect(source, dest)
else:
raise coralApp.logError("collapsedNode has no parent to explode onto.")
return extractedNodes
def doIt(self):
success = False
error = None
sourceAttributeName = self.argAsString("sourceAttribute")
destinationAttributeName = self.argAsString("destinationAttribute")
sourceAttribute = coralApp.findAttribute(sourceAttributeName)
destinationAttribute = coralApp.findAttribute(destinationAttributeName)
if sourceAttribute and destinationAttribute:
if destinationAttribute.input() is not None:
destinationAttribute.disconnectInput()
error = ErrorObject()
success = NetworkManager.connect(sourceAttribute,
destinationAttribute, error)
if not success:
errorMessage = "error during connection between " + sourceAttributeName + " and " + destinationAttributeName + "\n"
if error:
if error.message():
errorMessage += "extended info: " + error.message()
coralApp.logDebug(errorMessage)
def collapseNodes(nodes, collapsedNode=None):
parentNode = _checkNodesShareSameParent(nodes)
if collapsedNode is None:
collapsedNode = coralApp.createNode(
CollapserData.collapsedNodeClassName,
CollapserData.collapsedNodeClassName, parentNode)
inPassAttrs = {}
outPassAttrs = {}
for node in nodes:
disconnectedAttributes = _disconnectConnectedInputs(node, nodes)
inputAttributes = disconnectedAttributes[0]
inputAttributesWithOutputConnections = disconnectedAttributes[1]
outputAttributes = _disconnectConnectedOutputs(node, nodes)
parentNode.removeNode(node)
collapsedNode.addNode(node)
for attr in inputAttributes:
sourceAttr = attr[0]
destAttr = attr[1]
passAttrName = sourceAttr.parent().name() + "_" + sourceAttr.name()
if inPassAttrs.has_key(passAttrName) == False:
passAttr = coralApp.createAttribute("PassThroughAttribute",
"input",
collapsedNode,
input=True)
NetworkManager.connect(sourceAttr, passAttr)
inPassAttrs[passAttrName] = passAttr
else:
passAttr = inPassAttrs[passAttrName]
NetworkManager.connect(passAttr, destAttr)
for attr in outputAttributes:
sourceAttr = attr[0]
destAttr = attr[1]
passAttrName = sourceAttr.parent().name() + "_" + sourceAttr.name()
if outPassAttrs.has_key(passAttrName) == False:
passAttr = coralApp.createAttribute("PassThroughAttribute",
"output",
collapsedNode,
output=True)
NetworkManager.connect(sourceAttr, passAttr)
outPassAttrs[passAttrName] = passAttr
else:
passAttr = outPassAttrs[passAttrName]
NetworkManager.connect(passAttr, destAttr)
return collapsedNode
def collapseNodes(nodes, collapsedNode = None):
parentNode = _checkNodesShareSameParent(nodes)
if collapsedNode is None:
collapsedNode = coralApp.createNode(CollapserData.collapsedNodeClassName, CollapserData.collapsedNodeClassName, parentNode)
inPassAttrs = {}
outPassAttrs = {}
for node in nodes:
disconnectedAttributes = _disconnectConnectedInputs(node, nodes)
inputAttributes = disconnectedAttributes[0]
inputAttributesWithOutputConnections = disconnectedAttributes[1]
outputAttributes = _disconnectConnectedOutputs(node, nodes)
parentNode.removeNode(node)
collapsedNode.addNode(node)
for attr in inputAttributes:
sourceAttr = attr[0]
destAttr = attr[1]
passAttrName = sourceAttr.parent().name() + "_" + sourceAttr.name()
if inPassAttrs.has_key(passAttrName) == False:
passAttr = coralApp.createAttribute("PassThroughAttribute", "input", collapsedNode, input = True)
NetworkManager.connect(sourceAttr, passAttr)
inPassAttrs[passAttrName] = passAttr
else:
passAttr = inPassAttrs[passAttrName]
NetworkManager.connect(passAttr, destAttr)
for attr in outputAttributes:
sourceAttr = attr[0]
destAttr = attr[1]
passAttrName = sourceAttr.parent().name() + "_" + sourceAttr.name()
if outPassAttrs.has_key(passAttrName) == False:
passAttr = coralApp.createAttribute("PassThroughAttribute", "output", collapsedNode, output = True)
NetworkManager.connect(sourceAttr, passAttr)
outPassAttrs[passAttrName] = passAttr
else:
passAttr = outPassAttrs[passAttrName]
NetworkManager.connect(passAttr, destAttr)
return collapsedNode
def doIt(self):
success = False
error = None
sourceAttributeName = self.argAsString("sourceAttribute")
destinationAttributeName = self.argAsString("destinationAttribute")
sourceAttribute = coralApp.findAttribute(sourceAttributeName)
destinationAttribute = coralApp.findAttribute(destinationAttributeName)
if sourceAttribute and destinationAttribute:
if destinationAttribute.input() is not None:
destinationAttribute.disconnectInput()
error = ErrorObject()
success = NetworkManager.connect(sourceAttribute, destinationAttribute, error)
if not success:
errorMessage = "error during connection between " + sourceAttributeName + " and " + destinationAttributeName + "\n"
if error:
if error.message():
errorMessage += "extended info: " + error.message()
coralApp.logDebug(errorMessage)