mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-11-15 07:16:48 +00:00
342 lines
9.5 KiB
Python
342 lines
9.5 KiB
Python
# This file is part of lyx2lyx
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# -*- coding: utf-8 -*-
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# Copyright (C) 2003-2004 José Matos <jamatos@lyx.org>
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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""" Convert files to the file format generated by lyx 0.12"""
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import re
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from parser_tools import find_token, find_re, check_token
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def space_before_layout(document):
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" Remove empty line before \\layout. "
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lines = document.body
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i = 2 # skip first layout
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while True:
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i = find_token(lines, '\\layout', i)
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if i == -1:
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break
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prot_space = lines[i-2].find('\\protected_separator')
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if lines[i - 1] == '' and prot_space == -1:
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del lines[i-1]
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i = i + 1
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def formula_inset_space_eat(document):
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" Remove space after inset formula."
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lines = document.body
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i = 0
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while True:
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i = find_token(lines, "\\begin_inset Formula", i)
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if i == -1:
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break
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if len(lines[i]) > 22 and lines[i][21] == ' ':
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lines[i] = lines[i][:20] + lines[i][21:]
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i = i + 1
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def update_tabular(document):
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" Update from tabular format 1 or 2 to 4."
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lines = document.body
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lyxtable_re = re.compile(r".*\\LyXTable$")
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i = 0
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while True:
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i = find_re(lines, lyxtable_re, i)
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if i == -1:
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break
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i = i + 1
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format = lines[i][8:]
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lines[i] = 'multicol4'
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i = i + 1
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rows = int(lines[i].split()[0])
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columns = int(lines[i].split()[1])
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lines[i] = lines[i] + ' 0 0 -1 -1 -1 -1'
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i = i + 1
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for j in range(rows):
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lines[i] = lines[i] + ' 0 0'
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i = i + 1
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for j in range(columns):
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lines[i] = lines[i] + ' '
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i = i + 1
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while lines[i].strip():
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if not format:
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lines[i] = lines[i] + ' 1 1'
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lines[i] = lines[i] + ' 0 0 0'
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i = i + 1
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lines[i] = lines[i].strip()
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def final_dot(document):
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" Merge lines if the dot is the final character."
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lines = document.body
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i = 0
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while i < len(lines):
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if lines[i][-1:] == '.' and lines[i+1][:1] != '\\' and \
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lines[i+1][:1] != ' ' and len(lines[i]) + len(lines[i+1])<= 72 \
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and lines[i+1] != '':
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lines[i] = lines[i] + lines[i+1]
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del lines[i+1]
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else:
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i = i + 1
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def update_inset_label(document):
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" Update inset Label."
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lines = document.body
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i = 0
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while True:
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i = find_token(lines, '\\begin_inset Label', i)
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if i == -1:
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return
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lines[i] = '\\begin_inset LatexCommand \\label{' + lines[i][19:] + '}'
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i = i + 1
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def update_latexdel(document):
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" Update inset LatexDel."
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lines = document.body
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i = 0
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while True:
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i = find_token(lines, '\\begin_inset LatexDel', i)
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if i == -1:
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return
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lines[i] = lines[i].replace('\\begin_inset LatexDel',
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'\\begin_inset LatexCommand')
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i = i + 1
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def update_vfill(document):
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" Update fill_top and fill_bottom."
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lines = document.body
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for i in range(len(lines)):
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lines[i] = lines[i].replace('\\fill_top',
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'\\added_space_top vfill')
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lines[i] = lines[i].replace('\\fill_bottom',
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'\\added_space_bottom vfill')
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def update_space_units(document):
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" Update space units."
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lines = document.body
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added_space_bottom = re.compile(r'\\added_space_bottom ([^ ]*)')
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added_space_top = re.compile(r'\\added_space_top ([^ ]*)')
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for i in range(len(lines)):
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result = added_space_bottom.search(lines[i])
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if result:
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old = '\\added_space_bottom ' + result.group(1)
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new = '\\added_space_bottom ' + str(float(result.group(1))) + 'cm'
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lines[i] = lines[i].replace(old, new)
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result = added_space_top.search(lines[i])
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if result:
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old = '\\added_space_top ' + result.group(1)
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new = '\\added_space_top ' + str(float(result.group(1))) + 'cm'
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lines[i] = lines[i].replace(old, new)
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def remove_cursor(document):
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" Remove cursor, it is not saved on the file anymore."
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lines = document.body
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i = 0
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cursor_re = re.compile(r'.*(\\cursor \d*)')
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while True:
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i = find_re(lines, cursor_re, i)
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if i == -1:
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break
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cursor = cursor_re.search(lines[i]).group(1)
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lines[i] = lines[i].replace(cursor, '')
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i = i + 1
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def remove_empty_insets(document):
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" Remove empty insets."
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lines = document.body
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i = 0
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while True:
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i = find_token(lines, '\\begin_inset ', i)
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if i == -1:
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break
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if lines[i] == '\\begin_inset ' and lines[i+1] == '\\end_inset ':
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del lines[i]
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del lines[i]
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i = i + 1
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def remove_formula_latex(document):
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" Remove formula latex."
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lines = document.body
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i = 0
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while True:
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i = find_token(lines, '\\latex formula_latex ', i)
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if i == -1:
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break
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del lines[i]
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i = find_token(lines, '\\latex default', i)
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if i == -1:
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break
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del lines[i]
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def add_end_document(document):
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" Add \\the_end to the end of the document."
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lines = document.body
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i = find_token(lines, '\\the_end', 0)
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if i == -1:
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lines.append('\\the_end')
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def header_update(document):
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" Update document header."
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lines = document.header
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i = 0
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l = len(lines)
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while i < l:
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if lines[i][-1:] == ' ':
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lines[i] = lines[i][:-1]
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if check_token(lines[i], '\\epsfig'):
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lines[i] = lines[i].replace('\\epsfig', '\\graphics')
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i = i + 1
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continue
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if check_token(lines[i], '\\papersize'):
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size = lines[i].split()[1]
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new_size = size
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paperpackage = ""
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if size == 'usletter':
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new_size = 'letterpaper'
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if size == 'a4wide':
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new_size = 'Default'
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paperpackage = "widemarginsa4"
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lines[i] = '\\papersize ' + new_size
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i = i + 1
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if paperpackage:
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lines.insert(i, '\\paperpackage ' + paperpackage)
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i = i + 1
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lines.insert(i,'\\use_geometry 0')
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lines.insert(i + 1,'\\use_amsmath 0')
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i = i + 2
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continue
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if check_token(lines[i], '\\baselinestretch'):
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size = lines[i].split()[1]
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if size == '1.00':
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name = 'single'
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elif size == '1.50':
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name = 'onehalf'
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elif size == '2.00':
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name = 'double'
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else:
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name = 'other ' + size
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lines[i] = '\\spacing %s ' % name
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i = i + 1
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continue
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i = i + 1
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def update_latexaccents(document):
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" Update latex accent insets."
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body = document.body
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i = 1
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while True:
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i = find_token(body, '\\i ', i)
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if i == -1:
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return
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contents = body[i][2:].strip()
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if contents.find('{') != -1 and contents.find('}') != -1:
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i = i + 1
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continue
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if len(contents) == 2:
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contents = contents + '{}'
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elif len(contents) == 3:
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contents = contents[:2] + '{' + contents[2] + '}'
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elif len(contents) == 4:
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if contents[2] == ' ':
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contents = contents[:2] + '{' + contents[3] + '}'
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elif contents[2:4] == '\\i' or contents[2:4] == '\\j':
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contents = contents[:2] + '{' + contents[2:] + '}'
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body[i] = '\\i ' + contents
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i = i + 1
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def obsolete_latex_title(document):
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" Replace layout Latex_Title with Title."
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body = document.body
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i = 0
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while True:
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i = find_token(body, '\\layout', i)
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if i == -1:
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return
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if body[i].lower().find('latex_title') != -1:
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body[i] = '\\layout Title'
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i = i + 1
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def remove_inset_latex(document):
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"Replace inset latex with layout LaTeX"
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body = document.body
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i = 0
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while True:
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i = find_token(body, '\\begin_inset Latex', i)
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if i == -1:
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return
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body[i] = body[i].replace('\\begin_inset Latex', '\\layout LaTeX')
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i = find_token(body, '\\end_inset', i)
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if i == -1:
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#this should not happen
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return
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del body[i]
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supported_versions = ["0.12.0","0.12.1","0.12"]
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convert = [[215, [header_update, add_end_document, remove_cursor,
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final_dot, update_inset_label, update_latexdel,
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update_space_units, space_before_layout,
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formula_inset_space_eat, update_tabular,
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update_vfill, remove_empty_insets,
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remove_formula_latex, update_latexaccents,
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obsolete_latex_title, remove_inset_latex]]]
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revert = []
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if __name__ == "__main__":
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pass
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