Demo/tkinter/www/tkfmt.py

   1 # Tk backend -- unfinished
   2
   3 debug = 0
   4
   5 from fmt import *
   6
   7 class TkFormatter:
   8
   9         def __init__(self, text):
  10                 self.text = text        # The text widget to draw in
  11                 self.nospace = 1
  12                 self.blanklines = 0
  13                 self.font = ''
  14
  15         # Methods called by htmllib.FormattingParser:
  16
  17         def setfont(self, font):
  18                 if 1 or debug: print "setfont(%s)" % `font`
  19                 self.font = font
  20
  21         def resetfont(self):
  22                 if debug: print "resetfont()"
  23                 self.font = ''
  24
  25         def flush(self):
  26                 if debug: print "flush()"
  27                 self.needvspace(1)
  28
  29         def setleftindent(self, n):
  30                 if debug: print "setleftindent(%d)" % n
  31
  32         def needvspace(self, n):
  33                 if debug: print "needvspace(%d)" % n
  34                 self.blanklines = max(n, self.blanklines)
  35                 self.nospace = 1
  36
  37         def addword(self, word, nspaces):
  38                 if debug: print "addword(%s, %d)" % (`word`, nspaces)
  39                 if self.nospace and not word:
  40                         return
  41                 if self.blanklines > 0:
  42                         word = '\n'*self.blanklines + word
  43                 self.blanklines = 0
  44                 self.nospace = 0
  45                 here = self.text.index('end')
  46                 self.text.insert('end', word + nspaces*' ')
  47                 if not self.font:
  48                         self.tag_remo
  49
  50         def setjust(self, c):
  51                 if debug: print "setjust(%s)" % `c`
  52
  53         def bgn_anchor(self):
  54                 if debug: print "bgn_anchor()"
  55
  56         def end_anchor(self):
  57                 if debug: print "end_anchor()"
  58
  59         def hrule(self):
  60                 if debug: print "hrule()"
  61                 self.flush()
  62                 self.addword('_'*60, 0)
  63                 self.flush()