def Proto( self, table, buffer):
"""Process a regular Prototype declaration"""
(tag, left, right, children) = table
proto = node.prototype(getString( children[0], buffer))
self.prototypeStack.append(
proto
)
try:
dispatchList( self, children[1:-1], buffer )
setSceneGraph( proto, dispatch( self, children[-1], buffer ))
self.sceneGraphStack[-1].addProto( proto )
finally:
self.prototypeStack.pop( )
def Script(fields, **namedarguments):
"""Create a new script prototype and an instance of that prototype"""
proto = node.prototype('Script', fields, baseClasses=(_Script, ))
return proto(**namedarguments)
root = None
protoTypes = self.basePrototypes
self.sceneGraphStack.append(
self.basePrototypes.get('sceneGraph')(
root=root,
protoTypes=protoTypes,
baseURI=self.baseURI,
))
dispatchList(self, children, buffer)
node = self.sceneGraphStack.pop()
return node
### The two prototype sub-types
def Proto(self, (tag, left, right, children), buffer):
"""Process a regular Prototype declaration"""
proto = node.prototype(getString(children[0], buffer))
self.prototypeStack.append(proto)
try:
dispatchList(self, children[1:-1], buffer)
setSceneGraph(proto, dispatch(self, children[-1], buffer))
self.sceneGraphStack[-1].addProto(proto)
finally:
self.prototypeStack.pop()
def ExternProto(self, (tag, left, right, children), buffer):
"""Process an external Prototype declaration"""
proto = node.prototype(getString(children[0], buffer))
self.prototypeStack.append(proto)
try:
dispatchList(self, children[1:-1], buffer)
setExternalURL(proto, dispatch(self, children[-1], buffer))
def Script( fields, **namedarguments ):
"""Create a new script prototype and an instance of that prototype"""
proto = node.prototype( 'Script', fields, baseClasses = (_Script,) )
return proto( **namedarguments )
