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lyx_mirror/lib/lyx2lyx/lyx_0_12.py

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# This file is part of lyx2lyx
# -*- coding: utf-8 -*-
# Copyright (C) 2003-2004 José Matos <jamatos@lyx.org>
#
# 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
""" Convert files to the file format generated by lyx 0.12"""
import re
from parser_tools import find_token, find_re, check_token
def space_before_layout(document):
" Remove empty line before \\layout. "
lines = document.body
i = 2 # skip first layout
while True:
i = find_token(lines, '\\layout', i)
if i == -1:
break
prot_space = lines[i-2].find('\\protected_separator')
if lines[i - 1] == '' and prot_space == -1:
del lines[i-1]
i = i + 1
def formula_inset_space_eat(document):
" Remove space after inset formula."
lines = document.body
i = 0
while True:
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
def update_tabular(document):
" Update from tabular format 1 or 2 to 4."
lines = document.body
lyxtable_re = re.compile(r".*\\LyXTable$")
i = 0
while True:
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(lines[i].split()[0])
columns = int(lines[i].split()[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].strip():
if not format:
lines[i] = lines[i] + ' 1 1'
lines[i] = lines[i] + ' 0 0 0'
i = i + 1
lines[i] = lines[i].strip()
def final_dot(document):
" Merge lines if the dot is the final character."
lines = document.body
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(document):
" Update inset Label."
lines = document.body
i = 0
while True:
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(document):
" Update inset LatexDel."
lines = document.body
i = 0
while True:
i = find_token(lines, '\\begin_inset LatexDel', i)
if i == -1:
return
lines[i] = lines[i].replace('\\begin_inset LatexDel',
'\\begin_inset LatexCommand')
i = i + 1
def update_vfill(document):
" Update fill_top and fill_bottom."
lines = document.body
for i in range(len(lines)):
lines[i] = lines[i].replace('\\fill_top',
'\\added_space_top vfill')
lines[i] = lines[i].replace('\\fill_bottom',
'\\added_space_bottom vfill')
def update_space_units(document):
" Update space units."
lines = document.body
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] = lines[i].replace(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] = lines[i].replace(old, new)
def remove_cursor(document):
" Remove cursor, it is not saved on the file anymore."
lines = document.body
i = 0
cursor_re = re.compile(r'.*(\\cursor \d*)')
while True:
i = find_re(lines, cursor_re, i)
if i == -1:
break
cursor = cursor_re.search(lines[i]).group(1)
lines[i] = lines[i].replace(cursor, '')
i = i + 1
def remove_empty_insets(document):
" Remove empty insets."
lines = document.body
i = 0
while True:
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(document):
" Remove formula latex."
lines = document.body
i = 0
while True:
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(document):
" Add \\the_end to the end of the document."
lines = document.body
i = find_token(lines, '\\the_end', 0)
if i == -1:
lines.append('\\the_end')
def header_update(document):
" Update document header."
lines = document.header
i = 0
l = len(lines)
while i < l:
if lines[i][-1:] == ' ':
lines[i] = lines[i][:-1]
if check_token(lines[i], '\\epsfig'):
lines[i] = lines[i].replace('\\epsfig', '\\graphics')
i = i + 1
continue
if check_token(lines[i], '\\papersize'):
size = lines[i].split()[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 = lines[i].split()[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 update_latexaccents(document):
" Update latex accent insets."
body = document.body
i = 1
while True:
i = find_token(body, '\\i ', i)
if i == -1:
return
contents = body[i][2:].strip()
if contents.find('{') != -1 and contents.find('}') != -1:
i = i + 1
continue
if len(contents) == 2:
contents = contents + '{}'
elif len(contents) == 3:
contents = contents[:2] + '{' + contents[2] + '}'
elif len(contents) == 4:
if contents[2] == ' ':
contents = contents[:2] + '{' + contents[3] + '}'
elif contents[2:4] == '\\i' or contents[2:4] == '\\j':
contents = contents[:2] + '{' + contents[2:] + '}'
body[i] = '\\i ' + contents
i = i + 1
def obsolete_latex_title(document):
" Replace layout Latex_Title with Title."
body = document.body
i = 0
while True:
i = find_token(body, '\\layout', i)
if i == -1:
return
if body[i].lower().find('latex_title') != -1:
body[i] = '\\layout Title'
i = i + 1
def remove_inset_latex(document):
"Replace inset latex with layout LaTeX"
body = document.body
i = 0
while True:
i = find_token(body, '\\begin_inset Latex', i)
if i == -1:
return
body[i] = body[i].replace('\\begin_inset Latex', '\\layout LaTeX')
i = find_token(body, '\\end_inset', i)
if i == -1:
#this should not happen
return
del body[i]
supported_versions = ["0.12.0","0.12.1","0.12"]
convert = [[215, [header_update, add_end_document, remove_cursor,
final_dot, update_inset_label, update_latexdel,
update_space_units, space_before_layout,
formula_inset_space_eat, update_tabular,
update_vfill, remove_empty_insets,
remove_formula_latex, update_latexaccents,
obsolete_latex_title, remove_inset_latex]]]
revert = []
if __name__ == "__main__":
pass
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