232 lines
7.1 KiB
Python
Executable file
232 lines
7.1 KiB
Python
Executable file
#! /usr/bin/python
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import sys
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data = []
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valid = True
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def out(str):
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sys.stderr.write(str)
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sys.stderr.flush()
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def read_bool():
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while True:
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inp = sys.stdin.readline(1).strip()
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if inp == 'y' or inp == '': return True
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if inp == 'n': return False
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def getkeyval(line):
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key = line[:line.find(':')].strip()
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value = line[line.find(':') + 1:].strip()
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if not (key and value):
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key = value = None
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return key, value
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def find_key(data, keysubstr, exact = False):
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i = 0
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n = len(data)
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while i < n:
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l = data[i]
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key, value = getkeyval(l)
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if key and value:
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if (exact and key == keysubstr) or \
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(not exact and key.find(keysubstr) != -1):
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return i, key, value
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i += 1
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return -1, None, None
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def simple_replace(data):
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pairs = {}
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pairs['window.focus.font'] = 'window.label.focus.font'
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pairs['window.unfocus.font'] = 'window.label.unfocus.font'
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pairs['window.justify'] = 'window.label.justify'
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pairs['menu.frame.disableColor'] = 'menu.disabled.textColor'
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pairs['menu.frame'] = 'menu.items'
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pairs['menu.hilite'] = 'menu.selected'
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pairs['.picColor'] = '.imageColor'
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for k in pairs.keys():
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while 1:
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i, key, nul = find_key(data, k);
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if i >= 0:
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newl = data[i].replace(k, pairs[k])
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out('Updating "' + key +
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'" to "' + key.replace(k, pairs[k]) + '"\n')
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data[i] = newl
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else:
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break
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def remove(data):
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invalid = []
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invalid.append('toolbar')
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invalid.append('rootCommand')
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invalid.append('menu.frame.justify')
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for inv in invalid:
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while 1:
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i, key, nul = find_key(data, inv)
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if i >= 0:
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out(key + ' is no longer supported.\nRemove (Y/n)? ')
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if read_bool():
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out('Removing "' + key + '"\n')
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data.pop(i)
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else:
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break
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def pressed(data):
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i, nul, nul = find_key(data, 'window.button.pressed', True)
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if i >= 0:
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out('The window.button.pressed option has been replaced by ' +
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'window.button.pressed.focus and ' +
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'window.button.pressed.unfocus.\nUpdate (Y/n)? ')
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if read_bool():
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l = data[i]
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out('Removing "window.button.pressed"\n')
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data.pop(i)
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out('Adding "window.button.pressed.unfocus"\n')
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data.insert(i, l.replace('window.button.pressed',
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'window.button.pressed.unfocus'))
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out('Adding "window.button.pressed.focus"\n')
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data.insert(i, l.replace('window.button.pressed',
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'window.button.pressed.focus'))
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def x_fonts(data):
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i, nul, nul = find_key(data, 'window.font')
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if i >= 0:
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out('You appear to specify fonts using the old X fonts ' +
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'syntax.\nShall I remove all fonts from the theme (Y/n)? ')
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if not read_bool():
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return
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else: return
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while 1:
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i, key = key_find(data, '.font')
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if i < 0:
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break
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out('Removing "' + key + '"\n')
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data.pop(i)
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def xft_fonts(data):
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i, nul, nul = find_key(data, '.xft.')
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if i >= 0:
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out('You appear to specify fonts using the old Xft fonts ' +
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'syntax.\nShall I update these to the new syntax (Y/n)? ')
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if not read_bool():
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return
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else: return
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fonts = {}
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fonts['window'] = 'window.label.focus.font'
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fonts['menu.items'] = 'menu.items.font'
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fonts['menu.title'] = 'menu.title.font'
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for f in fonts.keys():
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li, nul, flags = find_key(data, f + '.xft.flags')
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if li < 0:
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li, nul, flags = find_key(data, '*.xft.flags')
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else:
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out('Removing ' + f + '.xft.flags\n')
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data.pop(li)
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oi, nul, offset = find_key(data, f + '.xft.shadow.offset')
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if oi < 0:
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oi, nul, offset = find_key(data, '*.xft.shadow.offset')
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else:
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out('Removing ' + f + '.xft.shadow.offset\n')
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data.pop(oi)
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ti, nul, tint = find_key(data, f + '.xft.shadow.tint')
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if ti < 0:
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ti, nul, tint = find_key(data, '*.xft.shadow.tint')
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else:
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out('Removing ' + f + '.xft.shadow.tint\n')
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data.pop(ti)
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fi, nul, face = find_key(data, f + '.xft.font')
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if fi < 0:
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fi, nul, face = find_key(data, '*.xft.font')
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if fi >= 0: fi = len(data) - 1
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else:
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out('Removing ' + f + '.xft.font\n')
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data.pop(fi)
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if fi >= 0:
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s = face
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if li >= 0:
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if flags.find('bold'):
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s = s + ':bold'
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if flags.find('shadow'):
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s = s + ':shadow=y'
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if oi >= 0:
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s = s + ':shadowoffset=' + offset
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if ti >= 0:
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s = s + ':shadowtint=' + tint
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out('Adding ' + fonts[f] + '\n')
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data.insert(fi, fonts[f] + ': ' + s)
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for stars in ('*.xft.flags', '*.xft.shadow.offset' ,
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'*.xft.shadow.tint', '*.xft.font'):
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i, key, nul = find_key(data, stars)
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if i >= 0:
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out('Removing ' + key + '\n')
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data.pop(i)
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def pixelsize(data):
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fonts = ('window.label.focus.font',
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'menu.items.font',
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'menu.title.font')
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for f in fonts:
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i, key, value = find_key(data, f, True)
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if value:
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if value.find('pixelsize') == -1:
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out('*** ERROR *** The ' + key + ' font size is not being '
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'specified by pixelsize. It is recommended that you use '
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'pixelsize instead of pointsize for specifying theme '
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'fonts. e.g. "sans:pixelsize=12"\n')
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valid = False
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def warn_missing(data):
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need = ('window.button.hover.focus', 'window.button.hover.unfocus',
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'menuOverlap')
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for n in need:
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i, nul, nul = find_key(data, n)
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if i < 0:
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out('The ' + n + ' value was not found in the theme, but it '
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'can optionally be set.\n')
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def err_missing(data):
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need = ('window.button.disabled.focus', 'window.button.disabled.unfocus',
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'window.frame.focusColor', 'window.frame.unfocusColor')
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for n in need:
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i, nul, nul = find_key(data, n)
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if i < 0:
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out('*** ERROR *** The ' + n + ' value was not found in the '
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'theme, but it is required to be set.\n')
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global valid
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valid = False
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def usage():
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print 'Usage: ' + sys.argv[0] + ' /path/to/themerc > newthemerc'
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print
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sys.exit()
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try:
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file = open(sys.argv[1])
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except IndexError:
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usage()
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except IOError:
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print 'Unable to open file "' + sys.argv[1] + '"'
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print
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usage()
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data = file.readlines()
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for i in range(len(data)):
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data[i] = data[i].strip()
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simple_replace(data)
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remove(data)
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pressed(data)
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x_fonts(data)
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xft_fonts(data)
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pixelsize(data)
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warn_missing(data)
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err_missing(data)
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for l in data:
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print l
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sys.exit(not valid)
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