lib/lyx2lyx/lyxconvert_216.py

   1 # This file is part of lyx2lyx
   2 # Copyright (C) 2002 José Matos <jamatos@lyx.org>
   3 #
   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.
   8 #
   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.
  13 #
  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.
  17
  18 import re, string, sys
  19 from parser_tools import *
  20
  21 lyxtable_re = re.compile(r".*\\LyXTable$")
  22 def update_tabular(lines):
  23     i=0
  24     while 1:
  25         i = find_re(lines, lyxtable_re, i)
  26         if i == -1:
  27             break
  28         # remove \LyXTable
  29         lines[i] = lines[i][:-9]
  30         i = i + 1
  31         lines.insert(i,'')
  32         i = i + 1
  33         lines[i] = "\\begin_inset  Tabular"
  34         i = i + 1
  35         head = string.split(lines[i])
  36         rows = int(head[0])
  37         columns = int(head[1])
  38
  39         lines[i] = '<LyXTabular version="1" rows="%s" columns="%s">' % (head[0],head[1])
  40         i = i +1
  41         lines.insert(i, '<Features rotate="%s" islongtable="%s" endhead="0" endfirsthead="0" endfoot="0" endlastfoot="0">' % (head[2], head[3]))
  42
  43         i = i +1
  44
  45         row_info = []
  46         for j in range(rows):
  47             row_info.append(string.split(lines[i]))
  48             del lines[i]
  49         column_info = []
  50         for j in range(columns):
  51             column_info.append(string.split(lines[i]))
  52             del lines[i]
  53
  54         cell_info = []
  55         cell_location = []
  56         ncells = 0
  57         l = 0
  58         for j in range(rows):
  59             tmp = []
  60             for k in range(columns):
  61                 cell_info.append(string.split(lines[i]))
  62                 if lines[i][0] != "2":
  63                     tmp.append(l)
  64                     ncells = ncells + 1
  65                 del lines[i]
  66                 l = l + 1
  67             cell_location.append(tmp)
  68
  69         for j in range(rows):
  70             for k in cell_location[j]:
  71                 sys.stderr.write("%d\t" % (k))
  72             sys.stderr.write("\n")
  73
  74         del lines[i]
  75         if not lines[i]:
  76             del lines[i]
  77
  78         tmp = []
  79         tmp.append("")
  80
  81         l = 0
  82         for j in range(rows):
  83             tmp.append('<Row topline="%s" bottomline="%s" newpage="%s">' % (row_info[j][0],row_info[j][1],row_info[j][2]))
  84
  85             for k in range(columns):
  86                 if j:
  87                     tmp.append('<Column>')
  88                 else:
  89                     tmp.append('<Column alignment="%s" valignment="0" leftline="%s" rightline="%s" width=%s special=%s>' % (column_info[k][0],column_info[k][1], column_info[k][2], column_info[k][3], column_info[k][4]))
  90                 m = j*columns + k
  91                 sys.stderr.write("%d\t%d\t%d\n" % (j,k,m))
  92                 tmp.append('<Cell multicolumn="%s" alignment="%s" valignment="0" topline="%s" bottomline="%s" leftline="%s" rightline="%s" rotate="%s" usebox="0" width=%s special=%s>' % (cell_info[m][0],cell_info[m][1],cell_info[m][2],cell_info[m][3],cell_info[m][4],cell_info[m][5],cell_info[m][6],cell_info[m][7],cell_info[m][8]))
  93                 tmp.append('\\begin_inset Text')
  94                 tmp.append('')
  95                 tmp.append('\\layout Standard')
  96                 tmp.append('')
  97
  98                 if m not in cell_location[j]:
  99                     tmp.append('\\end_inset ')
 100                     tmp.append('</Cell>')
 101                     tmp.append('</Column>')
 102                     continue
 103
 104                 if l == ncells -1:
 105                     end = find_tokens(lines, ['\\layout','\\the_end'], i)
 106                     if end == -1:
 107                         sys.stderr.write("Malformed lyx file\n")
 108                     else:
 109                         end = end - i
 110                         paragraph = []
 111                         while end > 0:
 112                             paragraph.append(lines[i])
 113                             del lines[i]
 114                             end = end -1
 115                         tmp.extend(set_paragraph_properties(paragraph))
 116                 else:
 117                     paragraph = []
 118                     while lines[i] != '\\newline ':
 119                         paragraph.append(lines[i])
 120                         del lines[i]
 121                     del lines[i]
 122                     tmp.extend(set_paragraph_properties(paragraph))
 123
 124                 tmp.append('\\end_inset ')
 125                 tmp.append('</Cell>')
 126                 tmp.append('</Column>')
 127                 l = l + 1
 128             tmp.append('</Row>')
 129
 130         tmp.append('</LyXTabular>')
 131         tmp.append('')
 132         tmp.append('\\end_inset ')
 133         tail = lines[i:]
 134         lines[i:] = []
 135         lines.extend(tmp)
 136         lines.extend(tail)
 137
 138         i = i + len(tmp)
 139
 140 prop_exp = re.compile(r"\\(\S*)\s*(\S*)")
 141 def set_paragraph_properties(lines):
 142     # we need to preserve the order of options
 143     properties = ["family","series","shape","size",
 144                   "emph","bar","noun","latex","color"]
 145     prop_value = {"family":"roman", "series" : "medium",
 146                    "shape" : "up", "size" : "normal",
 147                    "emph" : "off", "bar" : "no",
 148                    "noun" : "off", "latex" : "no_latex", "color" : "none"}
 149
 150     start = 0
 151     end = 0
 152     i = 0
 153     n = len(lines)
 154
 155     while i<n and lines[i] == "":
 156         i = i + 1
 157     start = i
 158
 159     while i<n and lines[i][:1] == "\\":
 160         result = prop_exp.match(lines[i])
 161         sys.stderr.write(lines[i]+"\n")
 162         prop = result.group(1)
 163         if prop not in properties:
 164             sys.stderr.write("Unknown property: %s\n" % (prop))
 165         else:
 166             prop_value[prop] = result.group(2)
 167         i = i + 1
 168     end = i
 169
 170     aux = []
 171     for prop in properties:
 172         if prop == "color":
 173             aux.append("\\%s %s" % (prop, prop_value[prop]))
 174         elif prop == "family":
 175             if prop_value[prop] != "roman":
 176                 aux.append("\\%s %s " % (prop, prop_value[prop]))
 177         else:
 178             aux.append("\\%s %s " % (prop, prop_value[prop]))
 179
 180
 181     return lines[:start] + aux[:] + lines[end:]
 182
 183 def convert(header,body):
 184     sys.stderr.write("%d\n" % len(body))
 185     update_tabular(body)
 186     sys.stderr.write("%d\n" % len(body))
 187
 188 if __name__ == "__main__":
 189     pass
 190