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split out logic for the getting the wrapping column

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Signed-off-by: Mattias Andrée <maandree@operamail.com>
This commit is contained in:
Mattias Andrée 2013-08-17 07:16:31 +02:00
parent 7586505f2b
commit 42cfdfd22e
1 changed files with 20 additions and 9 deletions
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29
src/ponysay.py
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@ -916,15 +916,7 @@ class Ponysay():
## Get width truncation and wrapping
widthtruncation = self.__getWidthTruncation()
messagewrap = 60
if (args.opts['-W'] is not None) and (len(args.opts['-W'][0]) > 0):
messagewrap = args.opts['-W'][0]
if messagewrap[0] in 'nmsNMS': # m is left to n on QWERTY and s is left to n on Dvorak
messagewrap = None
elif messagewrap[0] in 'iouIOU': # o is left to i on QWERTY and u is right to i on Dvorak
messagewrap = gettermsize()[1]
else:
messagewrap = int(args.opts['-W'][0])
messagewrap = self.__getMessageWrap(args)
## Get balloon object
balloonfile = self.__getBalloonPath(args.opts['-b'] if args.opts['-b'] is not None else None)
@ -1070,3 +1062,22 @@ class Ponysay():
if env_width is None: env_width = 'auto'
return gettermsize()[1] if env_width not in ('yes', 'y', '1') else None
def __getMessageWrap(self, args):
'''
Gets the message balloon wrapping column
@param args:ArgParser Command line options
@return :int? The message balloon wrapping column, or `None` if disabled
'''
messagewrap = 60
if (args.opts['-W'] is not None) and (len(args.opts['-W'][0]) > 0):
messagewrap = args.opts['-W'][0]
if messagewrap[0] in 'nmsNMS': # m is left to n on QWERTY and s is left to n on Dvorak
messagewrap = None
elif messagewrap[0] in 'iouIOU': # o is left to i on QWERTY and u is right to i on Dvorak
messagewrap = gettermsize()[1]
else:
messagewrap = int(args.opts['-W'][0])
return messagewrap