# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-from parser_tools import find_token, find_tokens
+import re
+from parser_tools import find_token, find_tokens, find_end_of_inset
from sys import stderr
-from string import replace, split
+from string import replace, split, strip
+import re
def add_end_layout(lines):
i = find_token(lines, '\\layout', 0)
if i == -1:
return
- lines[i]= replace(lines[i], '\\layout', '\\begin_layout')
+ lines[i] = replace(lines[i], '\\layout', '\\begin_layout')
i = i + 1
+def valignment_middle(lines, start, end):
+ for i in range(start, end):
+ if re.search('^<(column|cell) .*valignment="center".*>$', lines[i]):
+ lines[i] = replace(lines[i], 'valignment="center"', 'valignment="middle"')
+
+def table_valignment_middle(lines):
+ i = 0
+ while 1:
+ i = find_token(lines, '\\begin_inset Tabular', i)
+ if i == -1:
+ return
+ j = find_end_of_inset(lines, i + 1)
+ if j == -1:
+ #this should not happen
+ valignment_middle(lines, i + 1, len(lines))
+ return
+ valignment_middle(lines, i + 1, j)
+ i = j + 1
+
+def end_document(lines):
+ i = find_token(lines, "\\the_end", 0)
+ if i == -1:
+ lines.append("\\end_document")
+ return
+ lines[i] = "\\end_document"
+
+def convert_bibtex(lines):
+ bibtex_header = "\\begin_inset LatexCommand \\bibtex"
+ i = 0
+ while 1:
+ i = find_token(lines, bibtex_header, i)
+ if i == -1:
+ break
+ # We've found a bibtex inset.
+ # I'd like to strip bibtex_header from the front of lines[i]
+ lines[i] = replace(lines[i], bibtex_header, "")
+
+ # Trim any space at extremes
+ lines[i] = strip(lines[i])
+
+ # Does the thing have an opt arg?
+ optarg_rexp = re.compile(r'^\[([^]]*)\]')
+ optarg = optarg_rexp.search(lines[i])
+ optarg_contents = ''
+ if optarg:
+ optarg_contents = optarg.group(1)
+ # strip [<optarg_contents>] from the front of lines[i]
+ lines[i] = replace (lines[i], '[' + optarg.group(0) + ']', '')
+
+ # lines[i] should now contain "{<list of databases>}"
+ mainarg_rexp = re.compile(r'{([^}]*)}')
+ mainarg = mainarg_rexp.search(lines[i])
+ mainarg_contents = ''
+ if mainarg:
+ mainarg_contents = mainarg.group(1)
+ else:
+ # complain about a mal-formed lyx file.
+ stderr.write("Mal-formed bibitem\n")
+
+ # optarg will contain either
+ # "bibtotoc,<style>"
+ # or
+ # "<style>"
+ # ie, these are a comma-separated list of arguments.
+ optarg_list = split(optarg_contents, ',')
+ if len(optarg_list) == 0:
+ bibtotoc, style = '',''
+ elif len(optarg_list) == 1:
+ bibtotoc, style = '',optarg_list[0]
+ else:
+ bibtotoc, style = 'true',optarg_list[1]
+
+ # mainarg will contain a comma-separated list of files.
+ mainarg_list = split( mainarg_contents, ',')
+
+ new_syntax = ['\\begin_inset Bibtex']
+ for file in mainarg_list:
+ new_syntax.append('\t' + 'filename ' + file)
+
+ if style:
+ new_syntax.append('\t' + 'style ' + style)
+
+ if bibtotoc == 'true':
+ new_syntax.append('\t' + 'bibtotoc ' + bibtotoc)
+
+ # Replace old syntax with new
+ lines[i:i+1] = new_syntax
+
+ i = i + len(new_syntax) + 1
+
+
def convert(header, body):
add_end_layout(body)
layout2begin_layout(body)
+ end_document(body)
+ table_valignment_middle(body)
+ convert_bibtex(body)
if __name__ == "__main__":
pass