1 # This file is part of lyx2lyx
2 # Copyright (C) 2002 Dekel Tsur <dekel@lyx.org>
4 # This program is free software; you can redistribute it and/or
5 # modify it under the terms of the GNU General Public License
6 # as published by the Free Software Foundation; either version 2
7 # of the License, or (at your option) any later version.
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 # GNU General Public License for more details.
14 # You should have received a copy of the GNU General Public License
15 # along with this program; if not, write to the Free Software
16 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20 from parser_tools import find_token, find_end_of
22 def convert_external(lines):
23 external_rexp = re.compile(r'\\begin_inset External ([^,]*),"([^"]*)",')
24 external_header = "\\begin_inset External"
27 i = find_token(lines, external_header, i)
30 look = external_rexp.search(lines[i])
33 args[0] = look.group(1)
34 args[1] = look.group(2)
35 #FIXME: if the previous search fails then warn
37 if args[0] == "RasterImage":
38 # Convert a RasterImage External Inset to a Graphics Inset.
39 top = "\\begin_inset Graphics"
41 filename = "\tfilename " + args[1]
42 lines[i:i+1] = [top, filename]
45 # Convert the old External Inset format to the new.
47 template = "\ttemplate " + args[0]
49 filename = "\tfilename " + args[1]
50 lines[i:i+1] = [top, template, filename]
53 lines[i:i+1] = [top, template]
57 def convert_comment(lines):
59 comment = "\\layout Comment"
61 i = find_token(lines, comment, i)
65 lines[i:i+1] = ["\\layout Standard","","",
66 "\\begin_inset Comment",
73 i = find_token(lines, "\\layout", i)
76 lines[i:i] = ["\\end_inset ","",""]
79 j = find_token(lines, '\\begin_deeper', old_i, i)
81 k = find_token(lines, '\\begin_inset', old_i, i)
87 i = find_end_of( lines, i, "\\begin_deeper","\\end_deeper")
89 #This case should not happen
90 #but if this happens deal with it greacefully adding
91 #the missing \end_deeper.
93 lines[i:i] = ["\end_deeper","","","\\end_inset ","",""]
101 i = find_end_of( lines, i, "\\begin_inset","\\end_inset")
103 #This case should not happen
104 #but if this happens deal with it greacefully adding
105 #the missing \end_inset.
107 lines[i:i] = ["\\end_inset ","","","\\end_inset ","",""]
113 if string.find(lines[i], comment) == -1:
114 lines[i:i] = ["\\end_inset"]
117 lines[i:i+1] = ["\\layout Standard"]
121 def convert(header, body):
122 convert_external(body)
123 convert_comment(body)
125 if __name__ == "__main__":