Dogcows Code - chaz/openbox/blob - tools/themeupdate/themeupdate.py

   1 #! /usr/bin/python
   2
   3 import sys
   4
   5 data = []
   6
   7 def out(str):
   8     sys.stderr.write(str)
   9     sys.stderr.flush()
  10
  11 def read_bool():
  12     while True:
  13         inp = sys.stdin.readline(1).strip()
  14         if inp == 'y' or inp == '': return True
  15         if inp == 'n': return False
  16
  17 def getkeyval(line):
  18     key = line[:line.find(':')].strip()
  19     value = line[line.find(':') + 1:].strip()
  20     if not (key and value):
  21         key = value = None
  22     return key, value
  23
  24 def find_key(data, keysubstr):
  25     i = 0
  26     n = len(data)
  27     while i < n:
  28         l = data[i]
  29         key, value = getkeyval(l)
  30         if key and value:
  31             if key.find(keysubstr) != -1:
  32                 return i, key, value
  33         i += 1
  34     return -1, None, None
  35
  36 def simple_replace(data):
  37     pairs = {}
  38     pairs['window.focus.font'] = 'window.label.focus.font'
  39     pairs['window.unfocus.font'] = 'window.label.unfocus.font'
  40     pairs['window.justify'] = 'window.label.justify'
  41     pairs['menu.frame.disableColor'] = 'menu.disabled.textColor'
  42     pairs['style.']  = 'info.'
  43     pairs['menu.frame'] = 'menu.items'
  44     pairs['menu.hilite'] = 'menu.selected'
  45     pairs['.picColor'] = '.imageColor'
  46
  47     for k in pairs.keys():
  48         while 1:
  49             i, key, nul = find_key(data, k);
  50             if i >= 0:
  51                 newl = data[i].replace(k, pairs[k])
  52                 out('Updating "' + key +
  53                     '" to "' + key.replace(k, pairs[k]) + '"\n')
  54                 data[i] = newl
  55             else:
  56                 break
  57
  58 def remove(data):
  59     invalid = []
  60     invalid.append('toolbar')
  61     invalid.append('rootCommand')
  62     invalid.append('menu.frame.justify')
  63     for inv in invalid:
  64         while 1:
  65             i, key, nul = find_key(data, inv)
  66             if i >= 0:
  67                 out(key + ' is no longer supported.\nRemove (Y/n)? ')
  68                 if read_bool():
  69                     out('Removing "' + key + '"\n')
  70                     data.pop(i)
  71             else:
  72                 break
  73
  74 def pressed(data):
  75     i, nul, nul = find_key(data, 'window.button.pressed')
  76     if i >= 0:
  77         out('The window.button.pressed option has been replaced by ' +
  78             'window.button.pressed.focus and ' +
  79             'window.button.pressed.unfocus.\nUpdate (Y/n)? ')
  80         if read_bool():
  81             out('Removing "window.button.pressed"\n')
  82             data.pop(i)
  83             out('Adding "window.button.pressed.unfocus"\n')
  84             data.insert(i, l.replace('window.button.pressed',
  85                                              'window.button.pressed.unfocus'))
  86             out('Adding "window.button.pressed.focus"\n')
  87             data.insert(i, l.replace('window.button.pressed',
  88                                      'window.button.pressed.focus'))
  89
  90 def x_fonts(data):
  91     i, nul, nul = find_key(data, 'window.font')
  92     if i >= 0:
  93         out('You appear to specify fonts using the old X fonts ' +
  94             'syntax.\nShall I remove all fonts from the theme (Y/n)? ')
  95         if not read_bool():
  96             return
  97     else: return
  98     while 1:
  99         i, key = key_find(data, '.font')
 100         if i < 0:
 101             break
 102         out('Removing "' + key + '"\n')
 103         data.pop(i)
 104
 105 def xft_fonts(data):
 106     i, nul, nul = find_key(data, '.xft.')
 107     if i >= 0:
 108         out('You appear to specify fonts using the old Xft fonts ' +
 109             'syntax.\nShall I update these to the new syntax (Y/n)? ')
 110         if not read_bool():
 111             return
 112     else: return
 113     fonts = {}
 114     fonts['window'] = 'window.label.focus.font'
 115     fonts['menu.items'] = 'menu.items.font'
 116     fonts['menu.title'] = 'menu.title.font'
 117     for f in fonts.keys():
 118         li, nul, flags = find_key(data, f + '.xft.flags')
 119         if li < 0:
 120             li, nul, flags = find_key(data, '*.xft.flags')
 121         else:
 122             out('Removing ' + f + '.xft.flags\n')
 123             data.pop(li)
 124         oi, nul, offset = find_key(data, f + '.xft.shadow.offset')
 125         if oi < 0:
 126             oi, nul, offset = find_key(data, '*.xft.shadow.offset')
 127         else:
 128             out('Removing ' + f + '.xft.shadow.offset\n')
 129             data.pop(oi)
 130         ti, nul, tint = find_key(data, f + '.xft.shadow.tint')
 131         if ti < 0:
 132             ti, nul, tint = find_key(data, '*.xft.shadow.tint')
 133         else:
 134             out('Removing ' + f + '.xft.shadow.tint\n')
 135             data.pop(ti)
 136         fi, nul, face = find_key(data, f + '.xft.font')
 137         if fi < 0:
 138             fi, nul, face = find_key(data, '*.xft.font')
 139             if fi >= 0: fi = len(data) - 1
 140         else:
 141             out('Removing ' + f + '.xft.font\n')
 142             data.pop(fi)
 143
 144         if fi >= 0:
 145             s = face
 146             if li >= 0:
 147                 if flags.find('bold'):
 148                     s = s + ':bold'
 149                 if flags.find('shadow'):
 150                     s = s + ':shadow=y'
 151             if oi >= 0:
 152                 s = s + ':shadowoffset=' + offset
 153             if ti >= 0:
 154                 s = s + ':shadowtint=' + tint
 155         out('Adding ' + fonts[f] + '\n')
 156         data.insert(fi, fonts[f] + ': ' + s)
 157
 158     for stars in ('*.xft.flags', '*.xft.shadow.offset' ,
 159                   '*.xft.shadow.tint', '*.xft.font'):
 160         i, key, nul = find_key(data, stars)
 161         if i >= 0:
 162             out('Removing ' + key + '\n')
 163             data.pop(i)
 164
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 176
 177
 178 def usage():
 179     print 'Usage: ' + sys.argv[0] + ' /path/to/themerc > newthemerc'
 180     print
 181     sys.exit()
 182
 183 try:
 184     file = open(sys.argv[1])
 185 except IndexError:
 186     usage()
 187 except IOError:
 188     print 'Unable to open file "' + sys.argv[1] + '"'
 189     print
 190     usage()
 191
 192 data = file.readlines()
 193 for i in range(len(data)):
 194     data[i] = data[i].strip()
 195
 196 simple_replace(data)
 197 #remove(data)
 198 #pressed(data)
 199 #x_fonts(data)
 200 xft_fonts(data)
 201
 202 for l in data:
 203     print l