lib/lyx2lyx/lyx_1_1_6_3.py

   1 # This file is part of lyx2lyx
   2 # -*- coding: utf-8 -*-
   3 # Copyright (C) 2002-2004 José Matos <jamatos@lyx.org>
   4 #
   5 # This program is free software; you can redistribute it and/or
   6 # modify it under the terms of the GNU General Public License
   7 # as published by the Free Software Foundation; either version 2
   8 # of the License, or (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program; if not, write to the Free Software
  17 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  18
  19 """ Convert files to the file format generated by lyx 1.1.6, fix3 and fix4"""
  20
  21 import re
  22 from parser_tools import find_token, find_re
  23
  24 def bool_table(item):
  25     " Convert 0, 1 to false, true."
  26     if item == "0":
  27         return "false"
  28     # should emit a warning if item != "1"
  29     return "true"
  30
  31
  32 align_vertical = {"0": "top", "1": "bottom", "2": "center"}
  33 align_table = {"0": "top", "2": "left", "4": "right", "8": "center"}
  34 use_table = {"0": "none", "1": "parbox"}
  35 table_meta_re = re.compile(r'<LyXTabular version="?1"? rows="?(\d*)"? columns="?(\d*)"?>')
  36
  37 def update_tabular(document):
  38     " Update tabular format to version 2 (xml like syntax)."
  39     regexp = re.compile(r'^\\begin_inset\s+Tabular')
  40     lines = document.body
  41     i=0
  42     while 1:
  43         i = find_re(lines, regexp, i)
  44         if i == -1:
  45             break
  46
  47         i = i +1
  48
  49         # scan table header meta-info
  50         res = table_meta_re.match( lines[i] )
  51         if res:
  52             val = res.groups()
  53             lines[i] = '<lyxtabular version="2" rows="%s" columns="%s">' % val
  54
  55         j = find_token(lines, '</LyXTabular>', i) + 1
  56         if j == 0:
  57             document.warning( "Error: Bad lyx format i=%d j=%d" % (i,j))
  58             break
  59
  60         new_table = table_update(lines[i:j])
  61         lines[i:j] = new_table
  62         i = i + len(new_table)
  63
  64
  65 col_re = re.compile(r'<column alignment="?(\d)"? valignment="?(\d)"? leftline="?(\d)"? rightline="?(\d)"? width="(.*)" special="(.*)">')
  66 cell_re = re.compile(r'<cell multicolumn="?(\d)"? alignment="?(\d)"? valignment="?(\d)"? topline="?(\d)"? bottomline="?(\d)"? leftline="?(\d)"? rightline="?(\d)"? rotate="?(\d)"? usebox="?(\d)"? width="(.*)" special="(.*)">')
  67 features_re = re.compile(r'<features rotate="?(\d)"? islongtable="?(\d)"? endhead="?(-?\d)"? endfirsthead="?(-?\d)"? endfoot="?(-?\d)"? endlastfoot="?(-?\d)"?>')
  68 row_re = re.compile(r'<row topline="?(\d)"? bottomline="?(\d)"? newpage="?(\d)"?>')
  69
  70 def table_update(lines):
  71     " Update table's internal content to format 2."
  72     lines[1] = lines[1].replace('<Features', '<features')
  73     res = features_re.match( lines[1] )
  74     if res:
  75         val = res.groups()
  76         lines[1] = '<features rotate="%s" islongtable="%s" endhead="%s" endfirsthead="%s" endfoot="%s" endlastfoot="%s">' % (bool_table(val[0]), bool_table(val[1]), val[2], val[3], val[4], val[5])
  77
  78     if lines[2]=="":
  79         del lines[2]
  80     i = 2
  81     col_info = []
  82     while i < len(lines):
  83         lines[i] = lines[i].replace('<Cell', '<cell')
  84         lines[i] = lines[i].replace('</Cell', '</cell')
  85         lines[i] = lines[i].replace('<Row', '<row')
  86         lines[i] = lines[i].replace('</Row', '</row')
  87         lines[i] = lines[i].replace('<Column', '<column')
  88         lines[i] = lines[i].replace('</Column', '</column')
  89         lines[i] = lines[i].replace('</LyXTabular', '</lyxtabular')
  90         k = lines[i].find ('<column ')
  91         if k != -1:
  92             col_info.append(lines[i])
  93             del lines[i]
  94             continue
  95
  96         if lines[i] == '</column>' or lines[i] == '<column>':
  97             del lines[i]
  98             continue
  99
 100         res = cell_re.match(lines[i])
 101         if res:
 102             val = res.groups()
 103             lines[i] = '<cell multicolumn="%s" alignment="%s" valignment="%s" topline="%s" bottomline="%s" leftline="%s" rightline="%s" rotate="%s" usebox="%s" width="%s" special="%s">' % ( val[0], align_table[val[1]], align_vertical[val[2]], bool_table(val[3]), bool_table(val[4]), bool_table(val[5]), bool_table(val[6]), bool_table(val[7]), use_table[val[8]], val[9], val[10])
 104
 105         res = row_re.match(lines[i])
 106         if res:
 107             val = res.groups()
 108             lines[i] = '<row topline="%s" bottomline="%s" newpage="%s">' % (bool_table(val[0]), bool_table(val[1]), bool_table(val[2]))
 109
 110         i = i + 1
 111
 112     j = len(col_info)
 113     for i in range(j):
 114         res = col_re.match(col_info[i])
 115         if res:
 116             val = res.groups()
 117             col_info[i] = '<column alignment="%s" valignment="%s" leftline="%s" rightline="%s" width="%s" special="%s">' \
 118                           % ( align_table[val[0]], align_vertical[val[1]], bool_table(val[2]), bool_table(val[3]), val[4],val[5])
 119
 120     return lines[:2] + col_info + lines[2:]
 121
 122
 123 supported_versions = ["1.1.6fix3","1.1.6fix4","1.1"]
 124 convert = [[218, [update_tabular]]]
 125 revert  = []
 126
 127
 128 if __name__ == "__main__":
 129     pass