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Rev 707 Rev 1652
Line 106... Line 106...
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            if number < 0 or number >= len(choices):
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            if number < 0 or number >= len(choices):
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                continue
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                continue
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            return choices[number][0]
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            return choices[number][0]
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-
 
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def eof_checker(fnc):
-
 
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    def wrapper(self, *args, **kw):
-
 
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        try:
-
 
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            return fnc(self, *args, **kw)
-
 
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        except EOFError:
-
 
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            return getattr(self.bckdialog,fnc.func_name)(*args, **kw)
-
 
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    return wrapper
-
 
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111
class Dialog(NoDialog):
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class Dialog(NoDialog):
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    def __init__(self):
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    def __init__(self):
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        NoDialog.__init__(self)
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        NoDialog.__init__(self)
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        self.dlgcmd = os.environ.get('DIALOG','dialog')
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        self.dlgcmd = os.environ.get('DIALOG','dialog')
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        self.title = ''
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        self.title = ''
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        self.backtitle = 'HelenOS Kernel Configuration'
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        self.backtitle = 'HelenOS Kernel Configuration'
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        if os.system('%s --print-maxsize >/dev/null 2>&1' % self.dlgcmd) != 0:
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        if os.system('%s --print-maxsize >/dev/null 2>&1' % self.dlgcmd) != 0:
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            raise NotImplementedError
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            raise NotImplementedError
-
 
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-
 
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        self.bckdialog = NoDialog()
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    def set_title(self,text):
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    def set_title(self,text):
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        self.title = text
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        self.title = text
-
 
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        self.bckdialog.set_title(text)
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    def calldlg(self,*args,**kw):
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    def calldlg(self,*args,**kw):
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        "Wrapper for calling 'dialog' program"
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        "Wrapper for calling 'dialog' program"
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        indesc, outdesc = os.pipe()
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        indesc, outdesc = os.pipe()
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        pid = os.fork()
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        pid = os.fork()
Line 174... Line 185...
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            res,data = self.calldlg('--yesno',text,height,width)
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            res,data = self.calldlg('--yesno',text,height,width)
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        if res == 0:
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        if res == 0:
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            return 'y'
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            return 'y'
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        return 'n'
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        return 'n'
-
 
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    yesno = eof_checker(yesno)
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    def menu(self, text, choices, button, defopt=None):
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    def menu(self, text, choices, button, defopt=None):
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        self.title = 'Main menu'
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        self.title = 'Main menu'
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        text = text + ':'
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        text = text + ':'
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        width = '70'
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        width = '70'
Line 201... Line 213...
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            sys.exit(1)
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            sys.exit(1)
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        elif res:
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        elif res:
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            print data
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            print data
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            raise EOFError
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            raise EOFError
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        return data
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        return data
-
 
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    menu = eof_checker(menu)
206
   
219
   
207
    def choice(self, text, choices, defopt=None):
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    def choice(self, text, choices, defopt=None):
208
        text = text + ':'
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        text = text + ':'
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        width = '50'
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        width = '50'
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        height = str(8 + len(choices))
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        height = str(8 + len(choices))
Line 220... Line 233...
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                                str(len(choices)),*args, **kw)
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                                str(len(choices)),*args, **kw)
221
        if res:
234
        if res:
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            print data
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            print data
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            raise EOFError
236
            raise EOFError
224
        return data
237
        return data
-
 
238
    choice = eof_checker(choice)
225
   
239
   
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def read_defaults(fname,defaults):
240
def read_defaults(fname,defaults):
227
    "Read saved values from last configuration run"
241
    "Read saved values from last configuration run"
228
    f = file(fname,'r')
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    f = file(fname,'r')
229
    for line in f:
243
    for line in f: