[Pythoncard-cvs] PythonCard util.py,1.29,1.30

[Kevin A. <ka...@us...>]

Update of /cvsroot/pythoncard/PythonCard
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv21139

Modified Files:
	util.py 
Log Message:
added colorFromString to util.py
added backgroundInfoDialog function wrapper


Index: util.py
===================================================================
RCS file: /cvsroot/pythoncard/PythonCard/util.py,v
retrieving revision 1.29
retrieving revision 1.30
diff -C2 -d -r1.29 -r1.30
*** util.py	22 Aug 2004 17:25:58 -0000	1.29
--- util.py	22 Aug 2004 18:44:53 -0000	1.30
***************
*** 343,344 ****
--- 343,363 ----
          os.spawnv(os.P_NOWAIT, python, [pythonQuoted, filename] + args)
  """
+ 
+ 
+ def colorFromString(s):
+     s = s.strip()
+     if s == '':
+         color = None
+     elif (s.startswith('(') and s.endswith(')')) or (s.startswith('[') and s.endswith(']')):
+         # assume a color tuple
+         try:
+             r, g, b = s[1:-1].split(',')
+             color = (int(r), int(g), int(b))
+         except:
+             color = None
+     else:
+         # assume color string such as blue or #0000FF
+         # we could do further verification here
+         # to avoid an exception being thrown when color is set
+         color = s
+     return color