mirror of
https://git.lyx.org/repos/lyx.git
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35847cdad8
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@15563 a592a061-630c-0410-9148-cb99ea01b6c8
516 lines
20 KiB
Python
516 lines
20 KiB
Python
# This file is part of lyx2lyx
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# -*- coding: utf-8 -*-
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# Copyright (C) 2006 José Matos <jamatos@lyx.org>
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# Copyright (C) 2004-2006 Georg Baum <Georg.Baum@post.rwth-aachen.de>
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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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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""" Convert files to the file format generated by lyx 1.5"""
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import re
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from parser_tools import find_token, find_token_exact, find_tokens, find_end_of, get_value
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from LyX import get_encoding
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####################################################################
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# Private helper functions
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def find_end_of_inset(lines, i):
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" Find beginning of inset, where lines[i] is included."
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return find_end_of(lines, i, "\\begin_inset", "\\end_inset")
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# End of helper functions
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####################################################################
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##
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# Notes: Framed/Shaded
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#
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def revert_framed(document):
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"Revert framed notes. "
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i = 0
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while 1:
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i = find_tokens(document.body, ["\\begin_inset Note Framed", "\\begin_inset Note Shaded"], i)
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if i == -1:
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return
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document.body[i] = "\\begin_inset Note"
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i = i + 1
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##
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# Fonts
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#
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roman_fonts = {'default' : 'default', 'ae' : 'ae',
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'times' : 'times', 'palatino' : 'palatino',
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'helvet' : 'default', 'avant' : 'default',
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'newcent' : 'newcent', 'bookman' : 'bookman',
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'pslatex' : 'times'}
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sans_fonts = {'default' : 'default', 'ae' : 'default',
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'times' : 'default', 'palatino' : 'default',
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'helvet' : 'helvet', 'avant' : 'avant',
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'newcent' : 'default', 'bookman' : 'default',
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'pslatex' : 'helvet'}
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typewriter_fonts = {'default' : 'default', 'ae' : 'default',
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'times' : 'default', 'palatino' : 'default',
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'helvet' : 'default', 'avant' : 'default',
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'newcent' : 'default', 'bookman' : 'default',
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'pslatex' : 'courier'}
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def convert_font_settings(document):
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" Convert font settings. "
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i = 0
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i = find_token_exact(document.header, "\\fontscheme", i)
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if i == -1:
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document.warning("Malformed LyX document: Missing `\\fontscheme'.")
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return
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font_scheme = get_value(document.header, "\\fontscheme", i, i + 1)
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if font_scheme == '':
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document.warning("Malformed LyX document: Empty `\\fontscheme'.")
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font_scheme = 'default'
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if not font_scheme in roman_fonts.keys():
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document.warning("Malformed LyX document: Unknown `\\fontscheme' `%s'." % font_scheme)
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font_scheme = 'default'
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document.header[i:i+1] = ['\\font_roman %s' % roman_fonts[font_scheme],
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'\\font_sans %s' % sans_fonts[font_scheme],
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'\\font_typewriter %s' % typewriter_fonts[font_scheme],
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'\\font_default_family default',
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'\\font_sc false',
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'\\font_osf false',
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'\\font_sf_scale 100',
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'\\font_tt_scale 100']
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def revert_font_settings(document):
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" Revert font settings. "
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i = 0
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insert_line = -1
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fonts = {'roman' : 'default', 'sans' : 'default', 'typewriter' : 'default'}
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for family in 'roman', 'sans', 'typewriter':
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name = '\\font_%s' % family
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i = find_token_exact(document.header, name, i)
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if i == -1:
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document.warning("Malformed LyX document: Missing `%s'." % name)
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i = 0
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else:
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if (insert_line < 0):
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insert_line = i
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fonts[family] = get_value(document.header, name, i, i + 1)
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del document.header[i]
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i = find_token_exact(document.header, '\\font_default_family', i)
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if i == -1:
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document.warning("Malformed LyX document: Missing `\\font_default_family'.")
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font_default_family = 'default'
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else:
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font_default_family = get_value(document.header, "\\font_default_family", i, i + 1)
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del document.header[i]
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i = find_token_exact(document.header, '\\font_sc', i)
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if i == -1:
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document.warning("Malformed LyX document: Missing `\\font_sc'.")
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font_sc = 'false'
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else:
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font_sc = get_value(document.header, '\\font_sc', i, i + 1)
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del document.header[i]
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if font_sc != 'false':
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document.warning("Conversion of '\\font_sc' not yet implemented.")
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i = find_token_exact(document.header, '\\font_osf', i)
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if i == -1:
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document.warning("Malformed LyX document: Missing `\\font_osf'.")
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font_osf = 'false'
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else:
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font_osf = get_value(document.header, '\\font_osf', i, i + 1)
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del document.header[i]
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i = find_token_exact(document.header, '\\font_sf_scale', i)
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if i == -1:
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document.warning("Malformed LyX document: Missing `\\font_sf_scale'.")
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font_sf_scale = '100'
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else:
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font_sf_scale = get_value(document.header, '\\font_sf_scale', i, i + 1)
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del document.header[i]
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if font_sf_scale != '100':
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document.warning("Conversion of '\\font_sf_scale' not yet implemented.")
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i = find_token_exact(document.header, '\\font_tt_scale', i)
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if i == -1:
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document.warning("Malformed LyX document: Missing `\\font_tt_scale'.")
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font_tt_scale = '100'
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else:
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font_tt_scale = get_value(document.header, '\\font_tt_scale', i, i + 1)
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del document.header[i]
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if font_tt_scale != '100':
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document.warning("Conversion of '\\font_tt_scale' not yet implemented.")
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for font_scheme in roman_fonts.keys():
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if (roman_fonts[font_scheme] == fonts['roman'] and
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sans_fonts[font_scheme] == fonts['sans'] and
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typewriter_fonts[font_scheme] == fonts['typewriter']):
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document.header.insert(insert_line, '\\fontscheme %s' % font_scheme)
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if font_default_family != 'default':
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document.preamble.append('\\renewcommand{\\familydefault}{\\%s}' % font_default_family)
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if font_osf == 'true':
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document.warning("Ignoring `\\font_osf = true'")
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return
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font_scheme = 'default'
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document.header.insert(insert_line, '\\fontscheme %s' % font_scheme)
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if fonts['roman'] == 'cmr':
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document.preamble.append('\\renewcommand{\\rmdefault}{cmr}')
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if font_osf == 'true':
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document.preamble.append('\\usepackage{eco}')
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font_osf = 'false'
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for font in 'lmodern', 'charter', 'utopia', 'beraserif', 'ccfonts', 'chancery':
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if fonts['roman'] == font:
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document.preamble.append('\\usepackage{%s}' % font)
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for font in 'cmss', 'lmss', 'cmbr':
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if fonts['sans'] == font:
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document.preamble.append('\\renewcommand{\\sfdefault}{%s}' % font)
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for font in 'berasans':
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if fonts['sans'] == font:
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document.preamble.append('\\usepackage{%s}' % font)
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for font in 'cmtt', 'lmtt', 'cmtl':
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if fonts['typewriter'] == font:
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document.preamble.append('\\renewcommand{\\ttdefault}{%s}' % font)
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for font in 'courier', 'beramono', 'luximono':
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if fonts['typewriter'] == font:
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document.preamble.append('\\usepackage{%s}' % font)
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if font_default_family != 'default':
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document.preamble.append('\\renewcommand{\\familydefault}{\\%s}' % font_default_family)
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if font_osf == 'true':
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document.warning("Ignoring `\\font_osf = true'")
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def revert_booktabs(document):
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" We remove the booktabs flag or everything else will become a mess. "
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re_row = re.compile(r'^<row.*space="[^"]+".*>$')
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re_tspace = re.compile(r'\s+topspace="[^"]+"')
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re_bspace = re.compile(r'\s+bottomspace="[^"]+"')
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re_ispace = re.compile(r'\s+interlinespace="[^"]+"')
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i = 0
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while 1:
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i = find_token(document.body, "\\begin_inset Tabular", i)
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if i == -1:
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return
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j = find_end_of_inset(document.body, i + 1)
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if j == -1:
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document.warning("Malformed LyX document: Could not find end of tabular.")
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continue
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for k in range(i, j):
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if re.search('^<features.* booktabs="true".*>$', document.body[k]):
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document.warning("Converting 'booktabs' table to normal table.")
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document.body[k] = document.body[k].replace(' booktabs="true"', '')
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if re.search(re_row, document.body[k]):
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document.warning("Removing extra row space.")
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document.body[k] = re_tspace.sub('', document.body[k])
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document.body[k] = re_bspace.sub('', document.body[k])
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document.body[k] = re_ispace.sub('', document.body[k])
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i = i + 1
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def convert_utf8(document):
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document.encoding = "utf8"
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def revert_utf8(document):
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i = find_token(document.header, "\\inputencoding", 0)
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if i == -1:
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document.header.append("\\inputencoding auto")
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elif get_value(document.header, "\\inputencoding", i) == "utf8":
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document.header[i] = "\\inputencoding auto"
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document.inputencoding = get_value(document.header, "\\inputencoding", 0)
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document.encoding = get_encoding(document.language, document.inputencoding, 248)
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def revert_cs_label(document):
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" Remove status flag of charstyle label. "
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i = 0
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while 1:
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i = find_token(document.body, "\\begin_inset CharStyle", i)
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if i == -1:
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return
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# Seach for a line starting 'show_label'
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# If it is not there, break with a warning message
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i = i + 1
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while 1:
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if (document.body[i][:10] == "show_label"):
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del document.body[i]
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break
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elif (document.body[i][:13] == "\\begin_layout"):
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document.warning("Malformed LyX document: Missing 'show_label'.")
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break
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i = i + 1
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i = i + 1
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def convert_bibitem(document):
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""" Convert
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\bibitem [option]{argument}
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to
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\begin_inset LatexCommand bibitem
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label "option"
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key "argument"
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\end_inset
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This must be called after convert_commandparams.
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"""
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regex = re.compile(r'\S+\s*(\[[^\[\{]*\])?(\{[^}]*\})')
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i = 0
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while 1:
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i = find_token(document.body, "\\bibitem", i)
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if i == -1:
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break
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match = re.match(regex, document.body[i])
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option = match.group(1)
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argument = match.group(2)
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lines = ['\\begin_inset LatexCommand bibitem']
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if option != None:
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lines.append('label "%s"' % option[1:-1].replace('"', '\\"'))
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lines.append('key "%s"' % argument[1:-1].replace('"', '\\"'))
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lines.append('')
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lines.append('\\end_inset')
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document.body[i:i+1] = lines
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i = i + 1
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commandparams_info = {
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# command : [option1, option2, argument]
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"bibitem" : ["label", "", "key"],
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"bibtex" : ["options", "btprint", "bibfiles"],
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"cite" : ["after", "before", "key"],
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"citet" : ["after", "before", "key"],
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"citep" : ["after", "before", "key"],
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"citealt" : ["after", "before", "key"],
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"citealp" : ["after", "before", "key"],
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"citeauthor" : ["after", "before", "key"],
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"citeyear" : ["after", "before", "key"],
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"citeyearpar" : ["after", "before", "key"],
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"citet*" : ["after", "before", "key"],
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"citep*" : ["after", "before", "key"],
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"citealt*" : ["after", "before", "key"],
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"citealp*" : ["after", "before", "key"],
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"citeauthor*" : ["after", "before", "key"],
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"Citet" : ["after", "before", "key"],
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"Citep" : ["after", "before", "key"],
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"Citealt" : ["after", "before", "key"],
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"Citealp" : ["after", "before", "key"],
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"Citeauthor" : ["after", "before", "key"],
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"Citet*" : ["after", "before", "key"],
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"Citep*" : ["after", "before", "key"],
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"Citealt*" : ["after", "before", "key"],
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"Citealp*" : ["after", "before", "key"],
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"Citeauthor*" : ["after", "before", "key"],
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"citefield" : ["after", "before", "key"],
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"citetitle" : ["after", "before", "key"],
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"cite*" : ["after", "before", "key"],
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"hfill" : ["", "", ""],
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"index" : ["", "", "name"],
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"printindex" : ["", "", "name"],
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"label" : ["", "", "name"],
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"eqref" : ["name", "", "reference"],
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"pageref" : ["name", "", "reference"],
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"prettyref" : ["name", "", "reference"],
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"ref" : ["name", "", "reference"],
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"vpageref" : ["name", "", "reference"],
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"vref" : ["name", "", "reference"],
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"tableofcontents" : ["", "", "type"],
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"htmlurl" : ["name", "", "target"],
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"url" : ["name", "", "target"]}
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def convert_commandparams(document):
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""" Convert
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\begin_inset LatexCommand \cmdname[opt1][opt2]{arg}
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\end_inset
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to
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\begin_inset LatexCommand cmdname
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name1 "opt1"
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name2 "opt2"
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name3 "arg"
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\end_inset
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name1, name2 and name3 can be different for each command.
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"""
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# \begin_inset LatexCommand bibitem was not the official version (see
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# convert_bibitem()), but could be read in, so we convert it here, too.
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# FIXME: Handle things like \command[foo[bar]]{foo{bar}}
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# we need a real parser here.
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regex = re.compile(r'\\([^\[\{]+)(\[[^\[\{]*\])?(\[[^\[\{]*\])?(\{[^}]*\})?')
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i = 0
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while 1:
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i = find_token(document.body, "\\begin_inset LatexCommand", i)
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if i == -1:
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break
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command = document.body[i][26:].strip()
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if command == "":
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document.warning("Malformed LyX document: Missing LatexCommand name.")
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i = i + 1
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continue
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# The following parser is taken from the original InsetCommandParams::scanCommand
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name = ""
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option1 = ""
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option2 = ""
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argument = ""
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state = "WS"
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# Used to handle things like \command[foo[bar]]{foo{bar}}
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nestdepth = 0
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b = 0
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for c in command:
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if ((state == "CMDNAME" and c == ' ') or
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(state == "CMDNAME" and c == '[') or
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(state == "CMDNAME" and c == '{')):
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state = "WS"
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if ((state == "OPTION" and c == ']') or
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(state == "SECOPTION" and c == ']') or
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(state == "CONTENT" and c == '}')):
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if nestdepth == 0:
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state = "WS"
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else:
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--nestdepth
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if ((state == "OPTION" and c == '[') or
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(state == "SECOPTION" and c == '[') or
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(state == "CONTENT" and c == '{')):
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++nestdepth
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if state == "CMDNAME":
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name += c
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elif state == "OPTION":
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option1 += c
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elif state == "SECOPTION":
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option2 += c
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elif state == "CONTENT":
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argument += c
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elif state == "WS":
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if c == '\\':
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state = "CMDNAME"
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elif c == '[' and b != ']':
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state = "OPTION"
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nestdepth = 0 # Just to be sure
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elif c == '[' and b == ']':
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state = "SECOPTION"
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nestdepth = 0 # Just to be sure
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elif c == '{':
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state = "CONTENT"
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nestdepth = 0 # Just to be sure
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b = c
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# Now we have parsed the command, output the parameters
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lines = ["\\begin_inset LatexCommand %s" % name]
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if option1 != "":
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if commandparams_info[name][0] == "":
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document.warning("Ignoring invalid option `%s' of command `%s'." % (option1, name))
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else:
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lines.append('%s "%s"' % (commandparams_info[name][0], option1.replace('"', '\\"')))
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if option2 != "":
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if commandparams_info[name][1] == "":
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document.warning("Ignoring invalid second option `%s' of command `%s'." % (option2, name))
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else:
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lines.append('%s "%s"' % (commandparams_info[name][1], option2.replace('"', '\\"')))
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if argument != "":
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if commandparams_info[name][2] == "":
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document.warning("Ignoring invalid argument `%s' of command `%s'." % (argument, name))
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else:
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lines.append('%s "%s"' % (commandparams_info[name][2], argument.replace('"', '\\"')))
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document.body[i:i+1] = lines
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i = i + 1
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def revert_commandparams(document):
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regex = re.compile(r'(\S+)\s+(.+)')
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i = 0
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while 1:
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i = find_token(document.body, "\\begin_inset LatexCommand", i)
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if i == -1:
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break
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name = document.body[i].split()[2]
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j = find_end_of_inset(document.body, i + 1)
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preview_line = ""
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option1 = ""
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option2 = ""
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argument = ""
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for k in range(i + 1, j):
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match = re.match(regex, document.body[k])
|
|
if match:
|
|
pname = match.group(1)
|
|
pvalue = match.group(2)
|
|
if pname == "preview":
|
|
preview_line = document.body[k]
|
|
elif (commandparams_info[name][0] != "" and
|
|
pname == commandparams_info[name][0]):
|
|
option1 = pvalue.strip('"').replace('\\"', '"')
|
|
elif (commandparams_info[name][1] != "" and
|
|
pname == commandparams_info[name][1]):
|
|
option2 = pvalue.strip('"').replace('\\"', '"')
|
|
elif (commandparams_info[name][2] != "" and
|
|
pname == commandparams_info[name][2]):
|
|
argument = pvalue.strip('"').replace('\\"', '"')
|
|
elif document.body[k].strip() != "":
|
|
document.warning("Ignoring unknown contents `%s' in command inset %s." % (document.body[k], name))
|
|
if name == "bibitem":
|
|
if option1 == "":
|
|
lines = ["\\bibitem {%s}" % argument]
|
|
else:
|
|
lines = ["\\bibitem [%s]{%s}" % (option1, argument)]
|
|
else:
|
|
if option1 == "":
|
|
if option2 == "":
|
|
lines = ["\\begin_inset LatexCommand \\%s{%s}" % (name, argument)]
|
|
else:
|
|
lines = ["\\begin_inset LatexCommand \\%s[][%s]{%s}" % (name, option2, argument)]
|
|
else:
|
|
if option2 == "":
|
|
lines = ["\\begin_inset LatexCommand \\%s[%s]{%s}" % (name, option1, argument)]
|
|
else:
|
|
lines = ["\\begin_inset LatexCommand \\%s[%s][%s]{%s}" % (name, option1, option2, argument)]
|
|
if name != "bibitem":
|
|
if preview_line != "":
|
|
lines.append(preview_line)
|
|
lines.append('')
|
|
lines.append('\\end_inset')
|
|
document.body[i:j+1] = lines
|
|
i = j + 1
|
|
|
|
|
|
##
|
|
# Conversion hub
|
|
#
|
|
|
|
supported_versions = ["1.5.0","1.5"]
|
|
convert = [[246, []],
|
|
[247, [convert_font_settings]],
|
|
[248, []],
|
|
[249, [convert_utf8]],
|
|
[250, []],
|
|
[251, []],
|
|
[252, [convert_commandparams, convert_bibitem]]]
|
|
|
|
revert = [[251, [revert_commandparams]],
|
|
[250, [revert_cs_label]],
|
|
[249, []],
|
|
[248, [revert_utf8]],
|
|
[247, [revert_booktabs]],
|
|
[246, [revert_font_settings]],
|
|
[245, [revert_framed]]]
|
|
|
|
|
|
if __name__ == "__main__":
|
|
pass
|
|
|