2 # -*- coding: utf-8 -*-
4 # file prefs2prefs-lfuns.py
5 # This file is part of LyX, the document processor.
6 # Licence details can be found in the file COPYING.
10 # Full author contact details are available in file CREDITS
12 # This file houses conversion information for the preferences file.
14 # The converter functions take a line as argument and return a list:
16 # where the Bool says if we've modified anything and the NewLine is
17 # the new line, if so, which will be used to replace the old line.
19 # Incremented to format 2, r39670 by jrioux
20 # Support for multiple file extensions per format.
21 # No conversion necessary.
23 # Incremented to format 3, r39705 by tommaso
24 # Support for file formats that are natively (g)zipped.
25 # We must add the flag zipped=native to formats that
26 # were previously hardcoded in the C++ source: dia.
28 # Incremented to format 4, r40028 by vfr
29 # Remove support for default paper size.
31 # Incremented to format 5, r40030 by vfr
32 # Add a default length unit.
33 # No conversion necessary.
35 # Incremented to format 6, r40515 by younes
36 # Add use_qimage option.
37 # No conversion necessary.
42 ###########################################################
46 def simple_renaming(line, old, new):
47 i = line.lower().find(old.lower())
50 line = line[:i] + new + line[i+len(old):]
53 no_match = (False, [])
55 ########################
56 ### Format 1 conversions
58 def remove_obsolete(line):
59 tags = ("\\use_tempdir", "\\spell_command", "\\personal_dictionary",
60 "\\plaintext_roff_command", "\\use_alt_language",
61 "\\use_escape_chars", "\\use_input_encoding",
62 "\\use_personal_dictionary", "\\use_pspell",
64 line = line.lower().lstrip()
66 if line.lower().startswith(tag):
70 def language_use_babel(line):
71 if not line.lower().startswith("\language_use_babel"):
73 re_lub = re.compile(r'^\\language_use_babel\s+"?(true|false)', re.IGNORECASE)
74 m = re_lub.match(line)
79 newline = "\\language_package_selection " + newval
80 return (True, newline)
82 def language_package(line):
83 return simple_renaming(line, "\\language_package", "\\language_custom_package")
85 lfre = re.compile(r'^\\converter\s+"?(\w+)"?\s+"?(\w+)"?\s+"([^"]*?)"\s+"latex"', re.IGNORECASE)
86 def latex_flavor(line):
87 if not line.lower().startswith("\\converter"):
100 if conv in conv2fl.keys():
101 flavor = conv2fl[conv]
104 if flavor == "latex":
107 "\\converter \"%s\" \"%s\" \"%s\" \"latex=%s\"" % (conv, fmat, args, flavor))
109 emre = re.compile(r'^\\format\s+(.*)\s+"(document[^"]*?)"', re.IGNORECASE)
110 def export_menu(line):
111 if not line.lower().startswith("\\format"):
119 "\\Format %s \"%s,menu=export\"" % (fmat, opts))
121 zipre = re.compile(r'^\\format\s+("?dia"?\s+.*)\s+"([^"]*?)"', re.IGNORECASE)
122 def zipped_native(line):
123 if not line.lower().startswith("\\format"):
125 m = zipre.match(line)
131 "\\Format %s \"%s,zipped=native\"" % (fmat, opts))
133 def remove_default_papersize(line):
134 if not line.lower().startswith("\\default_papersize"):
139 ########################
143 [ 1, [ # this will be a long list of conversions to format 1
151 [ 3, [ zipped_native ]],
152 [ 4, [ remove_default_papersize ]],