def addTemplate(self,tpl):
type = tpl.getType()
name = tpl.getName()
if not type in self.templates:
XGUIDebug.trace(1,"XGUI: Initializing template category \"" + str(type) + "\"\n")
self.templates[type] = {}
XGUIDebug.trace(2,"XGUI: Loading template \"" + str(name) + "\" into category \"" + str(type) + "\"\n")
self.templates[type][name] = tpl
def addTemplate(self,tpl):
type = tpl.getType()
name = tpl.getName()
if not type in self.templates:
XGUIDebug.trace(1,"XGUI: Initializing template category \"" + str(type) + "\"\n")
self.templates[type] = {}
XGUIDebug.trace(2,"XGUI: Loading template \"" + str(name) + "\" into category \"" + str(type) + "\"\n")
self.templates[type][name] = tpl
def parse(self,type,value):
_type = type
(type,arraysize) = XGUITypesRootSingleton._parseArrayTypeDef(type)
if type in self.types:
if arraysize == 0:
""" Extract vector length - "vector" defaults to 3 """
if type[-1:].isdigit():
(type,vlen) = (type[:-1],int(type[-1:]))
else:
if type == "vector":
vlen = 3
else:
vlen = 0
if type == "vector":
type = "float"
""" Now, if we have a vector, vectors use array sintax, so parse as if it were a fixed-size array """
""" Otherwise, do a builtin conversion """
if vlen>0:
return tuple(self.parse("%s[%d]" % (type,vlen), value))
else:
if type == "float" or (type == "number" and value.find(".")>0):
return float(value)
elif type == "int" or type == "number":
return int(float(value))
elif type == "string":
return value
elif type == "bool":
if value.upper() in self.boolconv:
return self.boolconv[value.upper()]
else:
XGUIDebug.trace(0,"XGUITypes: ERROR! String unrecognizable as a boolean expression: \"%s\"\n" % (value))
return None
else:
XGUIDebug.trace(-1,"XGUITypes: ERROR! supposedly unreachable code reached - veeery bad.\n")
return None
else:
""" Recursive parsing """
(s,e) = (value.find("("),value.rfind(")"))
if (s!=-1) and (e!=-1) and (e>s):
value = value[s+1:e].split(',')
rv = []
for val in value:
rv.append( self.parse(type,val) )
if arraysize==-1 or len(rv) == arraysize:
return rv
else:
XGUIDebug.trace(0,"XGUITypes: ERROR! Type mismatch. Expected %s[%d], got %s[%d]\n\n" % (type,arraysize,type,len(rv)))
else:
XGUIDebug.trace(0,"XGUITypes: ERROR! Unable to parse data string\n\tType: %s\n\tValue: \"%s\"\n" % (_type,value))
return None
else:
XGUIDebug.trace(0,"XGUITypes: ERROR! Unrecognized type " + str(type))
return None
def parse(self,type,value):
_type = type
(type,arraysize) = XGUITypesRootSingleton._parseArrayTypeDef(type)
if type in self.types:
factoryList = []
for t in self.cform:
factoryList.append(XGUITypesRootSingleton.getFactory(t))
rva = []
rvv = []
recurse = 0
pos = value.find("(")
s = pos+1
while pos>=0:
if recurse>0:
pos = value.find(")",pos+1)
elif recurse<0:
pos = value.find("(",pos+1)
s = pos+1
else:
(np,nc,nc2) = ( value.find("(",pos+1) , value.find(",",pos+1) , value.find(")",pos+1) )
if nc<0 or (nc2>=0 and nc2<nc): nc=nc2
if np>=0 and np<nc:
pos = np
recurse += 1
elif nc>=0:
if len(rvv)>=len(self.cform):
XGUIDebug.trace(0,"XGUITypes: ERROR! Type mistmatch. Too many arguments for expected form %s in \"%s\""%(self.form,value))
else:
if factoryList[len(rvv)]:
rvv.append( factoryList[len(rvv)].parse(self.cform[len(rvv)],value[s:nc]) )
else:
XGUIDebug.trace(-1,"XGUITypes: ERROR! TupleFactory, element type has no associated factory, in form %s"%(self.form))
if value[nc]==")":
rva.append(tuple(rvv))
recurse -= 1
pos = nc
s = pos+1
else:
print "Premature EOS"
pos = -1
if arraysize == 0:
if len(rva)==1:
return rva[0]
else:
XGUIDebug.trace(0,"XGUITypes: ERROR! Type mistmatch. Expected %s, got %s[%d]\n"%(type,type,len(rva)))
elif arraysize<0 or arraysize == len(rva):
return rva
else:
XGUIDebug.trace(0,"XGUITypes: ERROR! Type mistmatch. Expected %s[%d], got %s[%d]\n"%(type,arraysize,type,len(rva)))
else:
XGUIDebug.trace(0,"XGUITypes: ERROR! Unrecognized type " + str(type))
return None
def __init__(self,form,types,desc):
XGUITypesFactory.__init__(self,types,desc)
form = form.strip()
self.form = form
""" compile form """
(s,e) = (form.find("("),form.rfind(")"))
if (s!=0) or (e!=len(form)-1):
XGUIDebug.trace(-1,"XGUITypes: ERROR! TupleFactory initialized with invalid form: \"%s\""%(form))
return
cform = form[s+1:e]
self.cform = form[s+1:e].split(",")
