# This file is part of lyx2lyx # -*- coding: iso-8859-1 -*- # Copyright (C) 2003-2004 José Matos # # This program is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public License # as published by the Free Software Foundation; either version 2 # of the License, or (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. import re import string from parser_tools import find_token, find_re, check_token def space_before_layout(lines): i = 2 # skip first layout while 1: i = find_token(lines, '\\layout', i) if i == -1: break if lines[i - 1] == '' and string.find(lines[i-2],'\\protected_separator') == -1: del lines[i-1] i = i + 1 def formula_inset_space_eat(lines): i=0 while 1: i = find_token(lines, "\\begin_inset Formula", i) if i == -1: break if len(lines[i]) > 22 and lines[i][21] == ' ': lines[i] = lines[i][:20] + lines[i][21:] i = i + 1 # Update from tabular format 2 to 4 def update_tabular(lines): lyxtable_re = re.compile(r".*\\LyXTable$") i=0 while 1: i = find_re(lines, lyxtable_re, i) if i == -1: break i = i + 1 format = lines[i][8] lines[i]='multicol4' i = i + 1 rows = int(string.split(lines[i])[0]) columns = int(string.split(lines[i])[1]) lines[i] = lines[i] + ' 0 0 -1 -1 -1 -1' i = i + 1 for j in range(rows): lines[i] = lines[i] + ' 0 0' i = i + 1 for j in range(columns): lines[i] = lines[i] + ' ' i = i + 1 while lines[i]: lines[i] = lines[i] + ' 0 0 0' i = i + 1 def final_dot(lines): i = 0 while i < len(lines): if lines[i][-1:] == '.' and lines[i+1][:1] != '\\' and lines[i+1][:1] != ' ' and len(lines[i]) + len(lines[i+1])<= 72 and lines[i+1] != '': lines[i] = lines[i] + lines[i+1] del lines[i+1] else: i = i + 1 def update_inset_label(lines): i = 0 while 1: i = find_token(lines, '\\begin_inset Label', i) if i == -1: return lines[i] = '\\begin_inset LatexCommand \label{' + lines[i][19:] + '}' i = i + 1 def update_latexdel(lines): i = 0 while 1: i = find_token(lines, '\\begin_inset LatexDel', i) if i == -1: return lines[i] = string.replace(lines[i],'\\begin_inset LatexDel', '\\begin_inset LatexCommand') i = i + 1 def update_vfill(lines): for i in range(len(lines)): lines[i] = string.replace(lines[i],'\\fill_top','\\added_space_top vfill') lines[i] = string.replace(lines[i],'\\fill_bottom','\\added_space_bottom vfill') def update_space_units(lines): added_space_bottom = re.compile(r'\\added_space_bottom ([^ ]*)') added_space_top = re.compile(r'\\added_space_top ([^ ]*)') for i in range(len(lines)): result = added_space_bottom.search(lines[i]) if result: old = '\\added_space_bottom ' + result.group(1) new = '\\added_space_bottom ' + str(float(result.group(1))) + 'cm' lines[i] = string.replace(lines[i], old, new) result = added_space_top.search(lines[i]) if result: old = '\\added_space_top ' + result.group(1) new = '\\added_space_top ' + str(float(result.group(1))) + 'cm' lines[i] = string.replace(lines[i], old, new) def update_inset_accent(lines): pass def remove_cursor(lines): i = 0 cursor_re = re.compile(r'.*(\\cursor \d*)') while 1: i = find_re(lines, cursor_re, i) if i == -1: break cursor = cursor_re.search(lines[i]).group(1) lines[i]= string.replace(lines[i], cursor, '') i = i + 1 def remove_empty_insets(lines): i = 0 while 1: i = find_token(lines, '\\begin_inset ',i) if i == -1: break if lines[i] == '\\begin_inset ' and lines[i+1] == '\\end_inset ': del lines[i] del lines[i] i = i + 1 def remove_formula_latex(lines): i = 0 while 1: i = find_token(lines, '\\latex formula_latex ', i) if i == -1: break del lines[i] i = find_token(lines, '\\latex default', i) if i == -1: break del lines[i] def add_end_document(lines): i = find_token(lines, '\\the_end', 0) if i == -1: lines.append('\\the_end') def header_update(lines, file): i = 0 l = len(lines) while i < l: if check_token(lines[i], '\\begin_preamble'): i = find_token(lines, '\\end_preamble', i) if i == -1: file.error('Unfinished preamble') i = i + 1 continue if lines[i][-1:] == ' ': lines[i] = lines[i][:-1] if check_token(lines[i], '\\epsfig'): lines[i] = string.replace(lines[i], '\\epsfig', '\\graphics') i = i + 1 continue if check_token(lines[i], '\\papersize'): size = string.split(lines[i])[1] new_size = size paperpackage = "" if size == 'usletter': new_size = 'letterpaper' if size == 'a4wide': new_size = 'Default' paperpackage = "widemarginsa4" lines[i] = '\\papersize ' + new_size i = i + 1 if paperpackage: lines.insert(i, '\\paperpackage ' + paperpackage) i = i + 1 lines.insert(i,'\\use_geometry 0') lines.insert(i + 1,'\\use_amsmath 0') i = i + 2 continue if check_token(lines[i], '\\baselinestretch'): size = string.split(lines[i])[1] if size == '1.00': name = 'single' elif size == '1.50': name = 'onehalf' elif size == '2.00': name = 'double' else: name = 'other ' + size lines[i] = '\\spacing %s ' % name i = i + 1 continue i = i + 1 def convert(file): header_update(file.header, file) add_end_document(file.body) remove_cursor(file.body) final_dot(file.body) update_inset_label(file.body) update_latexdel(file.body) update_space_units(file.body) update_inset_accent(file.body) space_before_layout(file.body) formula_inset_space_eat(file.body) update_tabular(file.body) update_vfill(file.body) remove_empty_insets(file.body) remove_formula_latex(file.body) file.format = 215 def revert(file): file.error("The convertion to an older format (%s) is not implemented." % file.format) if __name__ == "__main__": pass