mirror of
https://git.lyx.org/repos/lyx.git
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17ec2aa061
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@8725 a592a061-630c-0410-9148-cb99ea01b6c8
1292 lines
36 KiB
Python
1292 lines
36 KiB
Python
# This file is part of lyx2lyx
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# -*- coding: iso-8859-1 -*-
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# Copyright (C) 2002 Dekel Tsur <dekel@lyx.org>
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# Copyright (C) 2002-2004 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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import re
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from os import access, F_OK
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import os.path
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from parser_tools import find_token, find_end_of_inset, get_next_paragraph, \
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get_paragraph, get_value, del_token, is_nonempty_line,\
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find_tokens, find_end_of, find_token2
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from sys import stdin
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from string import replace, split, find, strip, join
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##
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# Add \end_header
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#
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def add_end_header(header):
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header.append("\\end_header");
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def rm_end_header(lines):
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i = find_token(lines, "\\end_header", 0)
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if i == -1:
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return
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del lines[i]
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##
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# \SpecialChar ~ -> \InsetSpace ~
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#
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def convert_spaces(lines):
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for i in range(len(lines)):
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lines[i] = replace(lines[i],"\\SpecialChar ~","\\InsetSpace ~")
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def revert_spaces(lines):
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for i in range(len(lines)):
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lines[i] = replace(lines[i],"\\InsetSpace ~", "\\SpecialChar ~")
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##
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# BibTeX changes
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#
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def convert_bibtex(lines):
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for i in range(len(lines)):
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lines[i] = replace(lines[i],"\\begin_inset LatexCommand \\BibTeX",
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"\\begin_inset LatexCommand \\bibtex")
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def revert_bibtex(lines):
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for i in range(len(lines)):
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lines[i] = replace(lines[i], "\\begin_inset LatexCommand \\bibtex",
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"\\begin_inset LatexCommand \\BibTeX")
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##
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# Remove \lyxparent
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#
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def remove_insetparent(lines):
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i = 0
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while 1:
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i = find_token(lines, "\\begin_inset LatexCommand \\lyxparent", i)
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if i == -1:
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break
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del lines[i:i+3]
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##
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# Inset External
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#
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def convert_external(lines):
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external_rexp = re.compile(r'\\begin_inset External ([^,]*),"([^"]*)",')
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external_header = "\\begin_inset External"
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i = 0
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while 1:
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i = find_token(lines, external_header, i)
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if i == -1:
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break
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look = external_rexp.search(lines[i])
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args = ['','']
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if look:
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args[0] = look.group(1)
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args[1] = look.group(2)
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#FIXME: if the previous search fails then warn
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if args[0] == "RasterImage":
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# Convert a RasterImage External Inset to a Graphics Inset.
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top = "\\begin_inset Graphics"
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if args[1]:
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filename = "\tfilename " + args[1]
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lines[i:i+1] = [top, filename]
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i = i + 1
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else:
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# Convert the old External Inset format to the new.
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top = external_header
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template = "\ttemplate " + args[0]
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if args[1]:
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filename = "\tfilename " + args[1]
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lines[i:i+1] = [top, template, filename]
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i = i + 2
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else:
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lines[i:i+1] = [top, template]
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i = i + 1
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def revert_external_1(lines):
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external_header = "\\begin_inset External"
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i = 0
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while 1:
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i = find_token(lines, external_header, i)
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if i == -1:
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break
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template = split(lines[i+1])
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template.reverse()
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del lines[i+1]
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filename = split(lines[i+1])
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filename.reverse()
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del lines[i+1]
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params = split(lines[i+1])
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params.reverse()
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if lines[i+1]: del lines[i+1]
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lines[i] = lines[i] + " " + template[0]+ ', "' + filename[0] + '", " '+ join(params[1:]) + '"'
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i = i + 1
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def revert_external_2(lines):
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draft_token = '\tdraft'
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i = 0
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while 1:
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i = find_token(lines, '\\begin_inset External', i)
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if i == -1:
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break
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j = find_end_of_inset(lines, i + 1)
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if j == -1:
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#this should not happen
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break
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k = find_token(lines, draft_token, i+1, j-1)
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if (k != -1 and len(draft_token) == len(lines[k])):
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del lines[k]
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i = j + 1
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##
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# Comment
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#
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def convert_comment(lines):
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i = 0
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comment = "\\layout Comment"
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while 1:
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i = find_token(lines, comment, i)
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if i == -1:
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return
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lines[i:i+1] = ["\\layout Standard","","",
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"\\begin_inset Comment",
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"collapsed true","",
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"\\layout Standard"]
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i = i + 7
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while 1:
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old_i = i
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i = find_token(lines, "\\layout", i)
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if i == -1:
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i = len(lines) - 1
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lines[i:i] = ["\\end_inset ","",""]
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return
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j = find_token(lines, '\\begin_deeper', old_i, i)
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if j == -1: j = i + 1
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k = find_token(lines, '\\begin_inset', old_i, i)
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if k == -1: k = i + 1
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if j < i and j < k:
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i = j
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del lines[i]
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i = find_end_of( lines, i, "\\begin_deeper","\\end_deeper")
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if i == -1:
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#This case should not happen
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#but if this happens deal with it greacefully adding
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#the missing \end_deeper.
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i = len(lines) - 1
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lines[i:i] = ["\end_deeper","","","\\end_inset ","",""]
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return
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else:
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del lines[i]
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continue
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if k < i:
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i = k
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i = find_end_of( lines, i, "\\begin_inset","\\end_inset")
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if i == -1:
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#This case should not happen
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#but if this happens deal with it greacefully adding
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#the missing \end_inset.
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i = len(lines) - 1
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lines[i:i] = ["\\end_inset ","","","\\end_inset ","",""]
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return
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else:
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i = i + 1
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continue
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if find(lines[i], comment) == -1:
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lines[i:i] = ["\\end_inset"]
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i = i + 1
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break
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lines[i:i+1] = ["\\layout Standard"]
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i = i + 1
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def revert_comment(lines):
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i = 0
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while 1:
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i = find_tokens(lines, ["\\begin_inset Comment", "\\begin_inset Greyedout"], i)
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if i == -1:
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return
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lines[i] = "\\begin_inset Note"
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i = i + 1
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##
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# Add \end_layout
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#
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def add_end_layout(lines):
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i = find_token(lines, '\\layout', 0)
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if i == -1:
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return
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i = i + 1
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struct_stack = ["\\layout"]
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while 1:
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i = find_tokens(lines, ["\\begin_inset", "\\end_inset", "\\layout",
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"\\begin_deeper", "\\end_deeper", "\\the_end"], i)
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token = split(lines[i])[0]
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if token == "\\begin_inset":
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struct_stack.append(token)
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i = i + 1
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continue
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if token == "\\end_inset":
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tail = struct_stack.pop()
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if tail == "\\layout":
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lines.insert(i,"\\end_layout")
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i = i + 1
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#Check if it is the correct tag
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struct_stack.pop()
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i = i + 1
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continue
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if token == "\\layout":
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tail = struct_stack.pop()
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if tail == token:
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lines.insert(i,"\\end_layout")
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i = i + 2
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else:
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struct_stack.append(tail)
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i = i + 1
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struct_stack.append(token)
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continue
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if token == "\\begin_deeper" or token == "\\end_deeper":
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lines.insert(i,"\\end_layout")
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i = i + 2
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continue
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#case \end_document
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lines.insert(i, "\\end_layout")
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return
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def rm_end_layout(lines):
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i = 0
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while 1:
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i = find_token(lines, '\\end_layout', i)
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if i == -1:
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return
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del lines[i]
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##
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# Remove change tracking keywords
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#
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def rm_tracking_changes(lines):
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i = find_token(lines, "\\author", 0)
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if i != -1:
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del lines[i]
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i = find_token(lines, "\\tracking_changes", 0)
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if i == -1:
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return
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del lines[i]
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def rm_body_changes(lines):
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i = 0
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while 1:
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i = find_token(lines, "\\change_", i)
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if i == -1:
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return
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del lines[i]
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##
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# \layout -> \begin_layout
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#
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def layout2begin_layout(lines):
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i = 0
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while 1:
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i = find_token(lines, '\\layout', i)
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if i == -1:
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return
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lines[i] = replace(lines[i], '\\layout', '\\begin_layout')
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i = i + 1
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def begin_layout2layout(lines):
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i = 0
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while 1:
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i = find_token(lines, '\\begin_layout', i)
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if i == -1:
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return
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lines[i] = replace(lines[i], '\\begin_layout', '\\layout')
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i = i + 1
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##
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# valignment="center" -> valignment="middle"
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#
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def convert_valignment_middle(lines, start, end):
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for i in range(start, end):
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if re.search('^<(column|cell) .*valignment="center".*>$', lines[i]):
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lines[i] = replace(lines[i], 'valignment="center"', 'valignment="middle"')
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def convert_table_valignment_middle(lines):
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i = 0
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while 1:
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i = find_token(lines, '\\begin_inset Tabular', i)
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if i == -1:
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return
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j = find_end_of_inset(lines, i + 1)
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if j == -1:
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#this should not happen
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convert_valignment_middle(lines, i + 1, len(lines))
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return
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convert_valignment_middle(lines, i + 1, j)
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i = j + 1
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def revert_table_valignment_middle(lines, start, end):
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for i in range(start, end):
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if re.search('^<(column|cell) .*valignment="middle".*>$', lines[i]):
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lines[i] = replace(lines[i], 'valignment="middle"', 'valignment="center"')
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def revert_valignment_middle(lines):
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i = 0
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while 1:
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i = find_token(lines, '\\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(lines, i + 1)
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if j == -1:
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#this should not happen
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revert_table_valignment_middle(lines, i + 1, len(lines))
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return
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revert_table_valignment_middle(lines, i + 1, j)
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i = j + 1
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##
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# \the_end -> \end_document
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#
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def convert_end_document(lines):
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i = find_token(lines, "\\the_end", 0)
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if i == -1:
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lines.append("\\end_document")
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return
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lines[i] = "\\end_document"
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def revert_end_document(lines):
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i = find_token(lines, "\\end_document", 0)
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if i == -1:
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lines.append("\\the_end")
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return
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lines[i] = "\\the_end"
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##
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# Convert line and page breaks
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# Old:
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#\layout Standard
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#\line_top \line_bottom \pagebreak_top \pagebreak_bottom \added_space_top xxx \added_space_bottom yyy
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#0
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#
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# New:
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#\begin layout Standard
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#
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#\newpage
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#
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#\lyxline
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#\begin_inset VSpace xxx
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#\end_inset
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#
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#\end_layout
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#\begin_layout Standard
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#
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#0
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#\end_layout
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#\begin_layout Standard
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#
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#\begin_inset VSpace xxx
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#\end_inset
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#\lyxline
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#
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#\newpage
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#
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#\end_layout
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def convert_breaks(lines):
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i = 0
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while 1:
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i = find_token(lines, "\\begin_layout", i)
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if i == -1:
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return
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i = i + 1
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line_top = find(lines[i],"\\line_top")
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line_bot = find(lines[i],"\\line_bottom")
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pb_top = find(lines[i],"\\pagebreak_top")
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pb_bot = find(lines[i],"\\pagebreak_bottom")
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vspace_top = find(lines[i],"\\added_space_top")
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vspace_bot = find(lines[i],"\\added_space_bottom")
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if line_top == -1 and line_bot == -1 and pb_bot == -1 and pb_top == -1 and vspace_top == -1 and vspace_bot == -1:
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continue
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for tag in "\\line_top", "\\line_bottom", "\\pagebreak_top", "\\pagebreak_bottom":
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lines[i] = replace(lines[i], tag, "")
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if vspace_top != -1:
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# the position could be change because of the removal of other
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# paragraph properties above
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vspace_top = find(lines[i],"\\added_space_top")
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tmp_list = split(lines[i][vspace_top:])
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vspace_top_value = tmp_list[1]
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lines[i] = lines[i][:vspace_top] + join(tmp_list[2:])
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if vspace_bot != -1:
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# the position could be change because of the removal of other
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# paragraph properties above
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vspace_bot = find(lines[i],"\\added_space_bottom")
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tmp_list = split(lines[i][vspace_bot:])
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vspace_bot_value = tmp_list[1]
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lines[i] = lines[i][:vspace_bot] + join(tmp_list[2:])
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lines[i] = strip(lines[i])
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i = i + 1
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# Create an empty paragraph for line and page break that belong
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# above the paragraph
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if pb_top !=-1 or line_top != -1 or vspace_bot != -1:
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paragraph_above = ['','\\begin_layout Standard','','']
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if pb_top != -1:
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paragraph_above.extend(['\\newpage ',''])
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if vspace_top != -1:
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paragraph_above.extend(['\\begin_inset VSpace ' + vspace_top_value,'\\end_inset ','',''])
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if line_top != -1:
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paragraph_above.extend(['\\lyxline ',''])
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paragraph_above.extend(['\\end_layout',''])
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#inset new paragraph above the current paragraph
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lines[i-2:i-2] = paragraph_above
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i = i + len(paragraph_above)
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# Ensure that nested style are converted later.
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k = find_end_of(lines, i, "\\begin_layout", "\\end_layout")
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if k == -1:
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return
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if pb_top !=-1 or line_top != -1 or vspace_bot != -1:
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paragraph_bellow = ['','\\begin_layout Standard','','']
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if line_bot != -1:
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paragraph_bellow.extend(['\\lyxline ',''])
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if vspace_bot != -1:
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paragraph_bellow.extend(['\\begin_inset VSpace ' + vspace_bot_value,'\\end_inset ','',''])
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if pb_bot != -1:
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paragraph_bellow.extend(['\\newpage ',''])
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paragraph_bellow.extend(['\\end_layout',''])
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#inset new paragraph above the current paragraph
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lines[k + 1: k + 1] = paragraph_bellow
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##
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# Notes
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#
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def convert_note(lines):
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i = 0
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while 1:
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i = find_tokens(lines, ["\\begin_inset Note",
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"\\begin_inset Comment",
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"\\begin_inset Greyedout"], i)
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if i == -1:
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break
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lines[i] = lines[i][0:13] + 'Note ' + lines[i][13:]
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i = i + 1
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|
|
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def revert_note(lines):
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note_header = "\\begin_inset Note "
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|
i = 0
|
|
while 1:
|
|
i = find_token(lines, note_header, i)
|
|
if i == -1:
|
|
break
|
|
|
|
lines[i] = "\\begin_inset " + lines[i][len(note_header):]
|
|
i = i + 1
|
|
|
|
|
|
##
|
|
# Box
|
|
#
|
|
def convert_box(lines):
|
|
i = 0
|
|
while 1:
|
|
i = find_tokens(lines, ["\\begin_inset Boxed",
|
|
"\\begin_inset Doublebox",
|
|
"\\begin_inset Frameless",
|
|
"\\begin_inset ovalbox",
|
|
"\\begin_inset Ovalbox",
|
|
"\\begin_inset Shadowbox"], i)
|
|
if i == -1:
|
|
break
|
|
|
|
lines[i] = lines[i][0:13] + 'Box ' + lines[i][13:]
|
|
i = i + 1
|
|
|
|
|
|
def revert_box(lines):
|
|
box_header = "\\begin_inset Box "
|
|
i = 0
|
|
while 1:
|
|
i = find_token(lines, box_header, i)
|
|
if i == -1:
|
|
break
|
|
|
|
lines[i] = "\\begin_inset " + lines[i][len(box_header):]
|
|
i = i + 1
|
|
|
|
|
|
##
|
|
# Collapse
|
|
#
|
|
def convert_collapsable(lines, opt):
|
|
i = 0
|
|
while 1:
|
|
i = find_tokens(lines, ["\\begin_inset Box",
|
|
"\\begin_inset Branch",
|
|
"\\begin_inset CharStyle",
|
|
"\\begin_inset Float",
|
|
"\\begin_inset Foot",
|
|
"\\begin_inset Marginal",
|
|
"\\begin_inset Note",
|
|
"\\begin_inset OptArg",
|
|
"\\begin_inset Wrap"], i)
|
|
if i == -1:
|
|
break
|
|
|
|
# Seach for a line starting 'collapsed'
|
|
# If, however, we find a line starting '\begin_layout'
|
|
# (_always_ present) then break with a warning message
|
|
i = i + 1
|
|
while 1:
|
|
if (lines[i] == "collapsed false"):
|
|
lines[i] = "status open"
|
|
break
|
|
elif (lines[i] == "collapsed true"):
|
|
lines[i] = "status collapsed"
|
|
break
|
|
elif (lines[i][:13] == "\\begin_layout"):
|
|
opt.warning("Malformed LyX file.")
|
|
break
|
|
i = i + 1
|
|
|
|
i = i + 1
|
|
|
|
|
|
def revert_collapsable(lines, opt):
|
|
i = 0
|
|
while 1:
|
|
i = find_tokens(lines, ["\\begin_inset Box",
|
|
"\\begin_inset Branch",
|
|
"\\begin_inset CharStyle",
|
|
"\\begin_inset Float",
|
|
"\\begin_inset Foot",
|
|
"\\begin_inset Marginal",
|
|
"\\begin_inset Note",
|
|
"\\begin_inset OptArg",
|
|
"\\begin_inset Wrap"], i)
|
|
if i == -1:
|
|
break
|
|
|
|
# Seach for a line starting 'status'
|
|
# If, however, we find a line starting '\begin_layout'
|
|
# (_always_ present) then break with a warning message
|
|
i = i + 1
|
|
while 1:
|
|
if (lines[i] == "status open"):
|
|
lines[i] = "collapsed false"
|
|
break
|
|
elif (lines[i] == "status collapsed" or
|
|
lines[i] == "status inlined"):
|
|
lines[i] = "collapsed true"
|
|
break
|
|
elif (lines[i][:13] == "\\begin_layout"):
|
|
opt.warning("Malformed LyX file.")
|
|
break
|
|
i = i + 1
|
|
|
|
i = i + 1
|
|
|
|
|
|
##
|
|
# ERT
|
|
#
|
|
def convert_ert(lines, opt):
|
|
i = 0
|
|
while 1:
|
|
i = find_token(lines, "\\begin_inset ERT", i)
|
|
if i == -1:
|
|
break
|
|
|
|
# Seach for a line starting 'status'
|
|
# If, however, we find a line starting '\begin_layout'
|
|
# (_always_ present) then break with a warning message
|
|
i = i + 1
|
|
while 1:
|
|
if (lines[i] == "status Open"):
|
|
lines[i] = "status open"
|
|
break
|
|
elif (lines[i] == "status Collapsed"):
|
|
lines[i] = "status collapsed"
|
|
break
|
|
elif (lines[i] == "status Inlined"):
|
|
lines[i] = "status inlined"
|
|
break
|
|
elif (lines[i][:13] == "\\begin_layout"):
|
|
opt.warning("Malformed LyX file.")
|
|
break
|
|
i = i + 1
|
|
|
|
i = i + 1
|
|
|
|
|
|
def revert_ert(lines, opt):
|
|
i = 0
|
|
while 1:
|
|
i = find_token(lines, "\\begin_inset ERT", i)
|
|
if i == -1:
|
|
break
|
|
|
|
# Seach for a line starting 'status'
|
|
# If, however, we find a line starting '\begin_layout'
|
|
# (_always_ present) then break with a warning message
|
|
i = i + 1
|
|
while 1:
|
|
if (lines[i] == "status open"):
|
|
lines[i] = "status Open"
|
|
break
|
|
elif (lines[i] == "status collapsed"):
|
|
lines[i] = "status Collapsed"
|
|
break
|
|
elif (lines[i] == "status inlined"):
|
|
lines[i] = "status Inlined"
|
|
break
|
|
elif (lines[i][:13] == "\\begin_layout"):
|
|
opt.warning("Malformed LyX file.")
|
|
break
|
|
i = i + 1
|
|
|
|
i = i + 1
|
|
|
|
|
|
##
|
|
# Minipages
|
|
#
|
|
def convert_minipage(lines):
|
|
""" Convert minipages to the box inset.
|
|
We try to use the same order of arguments as lyx does.
|
|
"""
|
|
pos = ["t","c","b"]
|
|
inner_pos = ["c","t","b","s"]
|
|
|
|
i = 0
|
|
while 1:
|
|
i = find_token(lines, "\\begin_inset Minipage", i)
|
|
if i == -1:
|
|
return
|
|
|
|
lines[i] = "\\begin_inset Box Frameless"
|
|
i = i + 1
|
|
|
|
# convert old to new position using the pos list
|
|
if lines[i][:8] == "position":
|
|
lines[i] = 'position "%s"' % pos[int(lines[i][9])]
|
|
else:
|
|
lines.insert(i, 'position "%s"' % pos[0])
|
|
i = i + 1
|
|
|
|
lines.insert(i, 'hor_pos "c"')
|
|
i = i + 1
|
|
lines.insert(i, 'has_inner_box 1')
|
|
i = i + 1
|
|
|
|
# convert the inner_position
|
|
if lines[i][:14] == "inner_position":
|
|
lines[i] = 'inner_pos "%s"' % inner_pos[int(lines[i][15])]
|
|
else:
|
|
lines.insert('inner_pos "%s"' % inner_pos[0])
|
|
i = i + 1
|
|
|
|
# We need this since the new file format has a height and width
|
|
# in a different order.
|
|
if lines[i][:6] == "height":
|
|
height = lines[i][6:]
|
|
# test for default value of 221 and convert it accordingly
|
|
if height == ' "0pt"':
|
|
height = ' "1pt"'
|
|
del lines[i]
|
|
else:
|
|
height = ' "1pt"'
|
|
|
|
if lines[i][:5] == "width":
|
|
width = lines[i][5:]
|
|
del lines[i]
|
|
else:
|
|
width = ' "0"'
|
|
|
|
if lines[i][:9] == "collapsed":
|
|
if lines[i][9:] == "true":
|
|
status = "collapsed"
|
|
else:
|
|
status = "open"
|
|
del lines[i]
|
|
else:
|
|
status = "collapsed"
|
|
|
|
lines.insert(i, 'use_parbox 0')
|
|
i = i + 1
|
|
lines.insert(i, 'width' + width)
|
|
i = i + 1
|
|
lines.insert(i, 'special "none"')
|
|
i = i + 1
|
|
lines.insert(i, 'height' + height)
|
|
i = i + 1
|
|
lines.insert(i, 'height_special "totalheight"')
|
|
i = i + 1
|
|
lines.insert(i, 'status ' + status)
|
|
i = i + 1
|
|
|
|
|
|
# -------------------------------------------------------------------------------------------
|
|
# Convert backslashes into valid ERT code, append the converted text to
|
|
# lines[i] and return the (maybe incremented) line index i
|
|
def convert_ertbackslash(lines, i, ert):
|
|
for c in ert:
|
|
if c == '\\':
|
|
lines[i] = lines[i] + '\\backslash '
|
|
lines.insert(i, '')
|
|
i = i + 1
|
|
else:
|
|
lines[i] = lines[i] + c
|
|
return i
|
|
|
|
|
|
def convert_vspace(header, lines, opt):
|
|
|
|
# Get default spaceamount
|
|
i = find_token(header, '\\defskip', 0)
|
|
if i == -1:
|
|
defskipamount = 'medskip'
|
|
else:
|
|
defskipamount = split(header[i])[1]
|
|
|
|
# Convert the insets
|
|
i = 0
|
|
while 1:
|
|
i = find_token(lines, '\\begin_inset VSpace', i)
|
|
if i == -1:
|
|
return
|
|
spaceamount = split(lines[i])[2]
|
|
|
|
# Are we at the beginning or end of a paragraph?
|
|
paragraph_start = 1
|
|
start = get_paragraph(lines, i) + 1
|
|
for k in range(start, i):
|
|
if is_nonempty_line(lines[k]):
|
|
paragraph_start = 0
|
|
break
|
|
paragraph_end = 1
|
|
j = find_end_of_inset(lines, i)
|
|
if j == -1:
|
|
opt.warning("Malformed LyX file: Missing '\\end_inset'.")
|
|
i = i + 1
|
|
continue
|
|
end = get_next_paragraph(lines, i)
|
|
for k in range(j + 1, end):
|
|
if is_nonempty_line(lines[k]):
|
|
paragraph_end = 0
|
|
break
|
|
|
|
# Convert to paragraph formatting if we are at the beginning or end
|
|
# of a paragraph and the resulting paragraph would not be empty
|
|
if ((paragraph_start and not paragraph_end) or
|
|
(paragraph_end and not paragraph_start)):
|
|
# The order is important: del and insert invalidate some indices
|
|
del lines[j]
|
|
del lines[i]
|
|
if paragraph_start:
|
|
lines.insert(start, '\\added_space_top ' + spaceamount + ' ')
|
|
else:
|
|
lines.insert(start, '\\added_space_bottom ' + spaceamount + ' ')
|
|
continue
|
|
|
|
# Convert to ERT
|
|
lines[i:i+1] = ['\\begin_inset ERT', 'status Collapsed', '',
|
|
'\\layout Standard', '', '\\backslash ']
|
|
i = i + 6
|
|
if spaceamount[-1] == '*':
|
|
spaceamount = spaceamount[:-1]
|
|
keep = 1
|
|
else:
|
|
keep = 0
|
|
|
|
# Replace defskip by the actual value
|
|
if spaceamount == 'defskip':
|
|
spaceamount = defskipamount
|
|
|
|
# LaTeX does not know \\smallskip* etc
|
|
if keep:
|
|
if spaceamount == 'smallskip':
|
|
spaceamount = '\\smallskipamount'
|
|
elif spaceamount == 'medskip':
|
|
spaceamount = '\\medskipamount'
|
|
elif spaceamount == 'bigskip':
|
|
spaceamount = '\\bigskipamount'
|
|
elif spaceamount == 'vfill':
|
|
spaceamount = '\\fill'
|
|
|
|
# Finally output the LaTeX code
|
|
if (spaceamount == 'smallskip' or spaceamount == 'medskip' or
|
|
spaceamount == 'bigskip' or spaceamount == 'vfill'):
|
|
lines.insert(i, spaceamount)
|
|
else :
|
|
if keep:
|
|
lines.insert(i, 'vspace*{')
|
|
else:
|
|
lines.insert(i, 'vspace{')
|
|
i = convert_ertbackslash(lines, i, spaceamount)
|
|
lines[i] = lines[i] + '}'
|
|
i = i + 1
|
|
|
|
|
|
# Convert a LyX length into valid ERT code and append it to lines[i]
|
|
# Return the (maybe incremented) line index i
|
|
def convert_ertlen(lines, i, len, special):
|
|
units = {"text%":"\\textwidth", "col%":"\\columnwidth",
|
|
"page%":"\\pagewidth", "line%":"\\linewidth",
|
|
"theight%":"\\textheight", "pheight%":"\\pageheight"}
|
|
|
|
# Convert special lengths
|
|
if special != 'none':
|
|
len = '%f\\' % len2value(len) + special
|
|
|
|
# Convert LyX units to LaTeX units
|
|
for unit in units.keys():
|
|
if find(len, unit) != -1:
|
|
len = '%f' % (len2value(len) / 100) + units[unit]
|
|
break
|
|
|
|
# Convert backslashes and insert the converted length into lines
|
|
return convert_ertbackslash(lines, i, len)
|
|
|
|
|
|
# Return the value of len without the unit in numerical form
|
|
def len2value(len):
|
|
result = re.search('([+-]?[0-9.]+)', len)
|
|
if result:
|
|
return float(result.group(1))
|
|
# No number means 1.0
|
|
return 1.0
|
|
|
|
|
|
def convert_frameless_box(lines, opt):
|
|
pos = ['t', 'c', 'b']
|
|
inner_pos = ['c', 't', 'b', 's']
|
|
i = 0
|
|
while 1:
|
|
i = find_token(lines, '\\begin_inset Frameless', i)
|
|
if i == -1:
|
|
return
|
|
j = find_end_of_inset(lines, i)
|
|
if j == -1:
|
|
opt.warning("Malformed LyX file: Missing '\\end_inset'\n")
|
|
i = i + 1
|
|
continue
|
|
del lines[i]
|
|
|
|
# Gather parameters
|
|
params = {'position':'0', 'hor_pos':'c', 'has_inner_box':'1',
|
|
'inner_pos':'1', 'use_parbox':'0', 'width':'100col%',
|
|
'special':'none', 'height':'1in',
|
|
'height_special':'totalheight', 'collapsed':'false'}
|
|
for key in params.keys():
|
|
value = replace(get_value(lines, key, i, j), '"', '')
|
|
if value != "":
|
|
if key == 'position':
|
|
# convert new to old position: 'position "t"' -> 0
|
|
value = find_token(pos, value, 0)
|
|
if value != -1:
|
|
params[key] = value
|
|
elif key == 'inner_pos':
|
|
# convert inner position
|
|
value = find_token(inner_pos, value, 0)
|
|
if value != -1:
|
|
params[key] = value
|
|
else:
|
|
params[key] = value
|
|
j = del_token(lines, key, i, j)
|
|
i = i + 1
|
|
|
|
# Convert to minipage or ERT?
|
|
# Note that the inner_position and height parameters of a minipage
|
|
# inset are ignored and not accessible for the user, although they
|
|
# are present in the file format and correctly read in and written.
|
|
# Therefore we convert to ERT if they do not have their LaTeX
|
|
# defaults. These are:
|
|
# - the value of "position" for "inner_pos"
|
|
# - "\totalheight" for "height"
|
|
if (params['use_parbox'] != '0' or
|
|
params['has_inner_box'] != '1' or
|
|
params['special'] != 'none' or
|
|
inner_pos[params['inner_pos']] != pos[params['position']] or
|
|
params['height_special'] != 'totalheight' or
|
|
len2value(params['height']) != 1.0):
|
|
|
|
# Convert to ERT
|
|
if params['collapsed'] == 'true':
|
|
params['collapsed'] = 'Collapsed'
|
|
else:
|
|
params['collapsed'] = 'Open'
|
|
lines[i : i] = ['\\begin_inset ERT', 'status ' + params['collapsed'],
|
|
'', '\\layout Standard', '', '\\backslash ']
|
|
i = i + 6
|
|
if params['use_parbox'] == '1':
|
|
lines.insert(i, 'parbox')
|
|
else:
|
|
lines.insert(i, 'begin{minipage}')
|
|
lines[i] = lines[i] + '[' + pos[params['position']] + ']['
|
|
i = convert_ertlen(lines, i, params['height'], params['height_special'])
|
|
lines[i] = lines[i] + '][' + inner_pos[params['inner_pos']] + ']{'
|
|
i = convert_ertlen(lines, i, params['width'], params['special'])
|
|
if params['use_parbox'] == '1':
|
|
lines[i] = lines[i] + '}{'
|
|
else:
|
|
lines[i] = lines[i] + '}'
|
|
i = i + 1
|
|
lines[i:i] = ['', '\\end_inset ']
|
|
i = i + 2
|
|
j = find_end_of_inset(lines, i)
|
|
if j == -1:
|
|
opt.warning("Malformed LyX file: Missing '\\end_inset'.")
|
|
break
|
|
lines[j-1:j-1] = ['\\begin_inset ERT', 'status ' + params['collapsed'],
|
|
'', '\\layout Standard', '']
|
|
j = j + 4
|
|
if params['use_parbox'] == '1':
|
|
lines.insert(j, '}')
|
|
else:
|
|
lines[j:j] = ['\\backslash ', 'end{minipage}']
|
|
else:
|
|
|
|
# Convert to minipage
|
|
lines[i:i] = ['\\begin_inset Minipage',
|
|
'position %d' % params['position'],
|
|
'inner_position %d' % params['inner_pos'],
|
|
'height "' + params['height'] + '"',
|
|
'width "' + params['width'] + '"',
|
|
'collapsed ' + params['collapsed']]
|
|
i = i + 6
|
|
|
|
##
|
|
# Convert jurabib
|
|
#
|
|
|
|
def convert_jurabib(header, opt):
|
|
i = find_token(header, '\\use_numerical_citations', 0)
|
|
if i == -1:
|
|
opt.warning("Malformed lyx file: Missing '\\use_numerical_citations'")
|
|
return
|
|
header.insert(i + 1, '\\use_jurabib 0')
|
|
|
|
|
|
def revert_jurabib(header, opt):
|
|
i = find_token(header, '\\use_jurabib', 0)
|
|
if i == -1:
|
|
opt.warning("Malformed lyx file: Missing '\\use_jurabib'")
|
|
return
|
|
if get_value(header, '\\use_jurabib', 0) != "0":
|
|
opt.warning("Conversion of '\\use_jurabib = 1' not yet implemented.")
|
|
# Don't remove '\\use_jurabib' so that people will get warnings by lyx
|
|
return
|
|
del header[i]
|
|
|
|
##
|
|
# Convert bibtopic
|
|
#
|
|
|
|
def convert_bibtopic(header, opt):
|
|
i = find_token(header, '\\use_jurabib', 0)
|
|
if i == -1:
|
|
opt.warning("Malformed lyx file: Missing '\\use_jurabib'")
|
|
return
|
|
header.insert(i + 1, '\\use_bibtopic 0')
|
|
|
|
|
|
def revert_bibtopic(header, opt):
|
|
i = find_token(header, '\\use_bibtopic', 0)
|
|
if i == -1:
|
|
opt.warning("Malformed lyx file: Missing '\\use_bibtopic'")
|
|
return
|
|
if get_value(header, '\\use_bibtopic', 0) != "0":
|
|
opt.warning("Conversion of '\\use_bibtopic = 1' not yet implemented.")
|
|
# Don't remove '\\use_jurabib' so that people will get warnings by lyx
|
|
del header[i]
|
|
|
|
##
|
|
# Sideway Floats
|
|
#
|
|
|
|
def convert_float(lines, opt):
|
|
i = 0
|
|
while 1:
|
|
i = find_token(lines, '\\begin_inset Float', i)
|
|
if i == -1:
|
|
return
|
|
# Seach for a line starting 'wide'
|
|
# If, however, we find a line starting '\begin_layout'
|
|
# (_always_ present) then break with a warning message
|
|
i = i + 1
|
|
while 1:
|
|
if (lines[i][:4] == "wide"):
|
|
lines.insert(i + 1, 'sideways false')
|
|
break
|
|
elif (lines[i][:13] == "\\begin_layout"):
|
|
opt.warning("Malformed lyx file")
|
|
break
|
|
i = i + 1
|
|
i = i + 1
|
|
|
|
|
|
def revert_float(lines, opt):
|
|
i = 0
|
|
while 1:
|
|
i = find_token(lines, '\\begin_inset Float', i)
|
|
if i == -1:
|
|
return
|
|
j = find_end_of_inset(lines, i)
|
|
if j == -1:
|
|
opt.warning("Malformed lyx file: Missing '\\end_inset'")
|
|
i = i + 1
|
|
continue
|
|
if get_value(lines, 'sideways', i, j) != "false":
|
|
opt.warning("Conversion of 'sideways true' not yet implemented.")
|
|
# Don't remove 'sideways' so that people will get warnings by lyx
|
|
i = i + 1
|
|
continue
|
|
del_token(lines, 'sideways', i, j)
|
|
i = i + 1
|
|
|
|
def convert_graphics(lines, opt):
|
|
""" Add extension to filenames of insetgraphics if necessary.
|
|
"""
|
|
i = 0
|
|
while 1:
|
|
i = find_token(lines, "\\begin_inset Graphics", i)
|
|
if i == -1:
|
|
return
|
|
|
|
j = find_token2(lines, "filename", i)
|
|
if j == -1:
|
|
return
|
|
i = i + 1
|
|
filename = split(lines[j])[1]
|
|
absname = os.path.normpath(os.path.join(opt.dir, filename))
|
|
if opt.input == stdin and not os.path.isabs(filename):
|
|
# We don't know the directory and cannot check the file.
|
|
# We could use a heuristic and take the current directory,
|
|
# and we could try to find out if filename has an extension,
|
|
# but that would be just guesses and could be wrong.
|
|
opt.warning("""Warning: Can not determine wether file
|
|
%s
|
|
needs an extension when reading from standard input.
|
|
You may need to correct the file manually or run
|
|
lyx2lyx again with the .lyx file as commandline argument.""" % filename)
|
|
continue
|
|
# This needs to be the same algorithm as in pre 233 insetgraphics
|
|
if access(absname, F_OK):
|
|
continue
|
|
if access(absname + ".ps", F_OK):
|
|
lines[j] = replace(lines[j], filename, filename + ".ps")
|
|
continue
|
|
if access(absname + ".eps", F_OK):
|
|
lines[j] = replace(lines[j], filename, filename + ".eps")
|
|
|
|
|
|
##
|
|
# Convertion hub
|
|
#
|
|
|
|
def convert(header, body, opt):
|
|
if opt.format < 223:
|
|
add_end_header(header)
|
|
convert_spaces(body)
|
|
convert_bibtex(body)
|
|
remove_insetparent(body)
|
|
opt.format = 223
|
|
if opt.end == opt.format: return
|
|
|
|
if opt.format < 224:
|
|
convert_external(body)
|
|
convert_comment(body)
|
|
opt.format = 224
|
|
if opt.end == opt.format: return
|
|
|
|
if opt.format < 225:
|
|
add_end_layout(body)
|
|
layout2begin_layout(body)
|
|
convert_end_document(body)
|
|
convert_table_valignment_middle(body)
|
|
convert_breaks(body)
|
|
opt.format = 225
|
|
if opt.end == opt.format: return
|
|
|
|
if opt.format < 226:
|
|
convert_note(body)
|
|
opt.format = 226
|
|
if opt.end == opt.format: return
|
|
|
|
if opt.format < 227:
|
|
convert_box(body)
|
|
opt.format = 227
|
|
if opt.end == opt.format: return
|
|
|
|
if opt.format < 228:
|
|
convert_collapsable(body, opt)
|
|
convert_ert(body, opt)
|
|
opt.format = 228
|
|
if opt.end == opt.format: return
|
|
|
|
if opt.format < 229:
|
|
convert_minipage(body)
|
|
opt.format = 229
|
|
if opt.end == opt.format: return
|
|
|
|
if opt.format < 230:
|
|
convert_jurabib(header, opt)
|
|
opt.format = 230
|
|
if opt.end == opt.format: return
|
|
|
|
if opt.format < 231:
|
|
convert_float(body, opt)
|
|
opt.format = 231
|
|
if opt.end == opt.format: return
|
|
|
|
if opt.format < 232:
|
|
convert_bibtopic(header, opt)
|
|
opt.format = 232
|
|
if opt.end == opt.format: return
|
|
|
|
if opt.format < 233:
|
|
convert_graphics(body, opt)
|
|
opt.format = 233
|
|
|
|
def revert(header, body, opt):
|
|
if opt.format > 232:
|
|
opt.format = 232
|
|
if opt.end == opt.format: return
|
|
|
|
if opt.format > 231:
|
|
revert_bibtopic(header, opt)
|
|
opt.format = 231
|
|
if opt.end == opt.format: return
|
|
|
|
if opt.format > 230:
|
|
revert_float(body, opt)
|
|
opt.format = 230
|
|
if opt.end == opt.format: return
|
|
|
|
if opt.format > 229:
|
|
revert_jurabib(header, opt)
|
|
opt.format = 229
|
|
if opt.end == opt.format: return
|
|
|
|
if opt.format > 228:
|
|
opt.format = 228
|
|
if opt.end == opt.format: return
|
|
|
|
if opt.format > 227:
|
|
revert_collapsable(body, opt)
|
|
revert_ert(body, opt)
|
|
opt.format = 227
|
|
if opt.end == opt.format: return
|
|
|
|
if opt.format > 226:
|
|
revert_box(body)
|
|
revert_external_2(body)
|
|
opt.format = 226
|
|
if opt.end == opt.format: return
|
|
|
|
if opt.format > 225:
|
|
revert_note(body)
|
|
opt.format = 225
|
|
if opt.end == opt.format: return
|
|
|
|
if opt.format > 224:
|
|
rm_end_layout(body)
|
|
begin_layout2layout(body)
|
|
revert_end_document(body)
|
|
revert_valignment_middle(body)
|
|
convert_vspace(header, body, opt)
|
|
convert_frameless_box(body, opt)
|
|
if opt.end == opt.format: return
|
|
|
|
if opt.format > 223:
|
|
revert_external_2(body)
|
|
revert_comment(body)
|
|
opt.format = 223
|
|
if opt.end == opt.format: return
|
|
|
|
if opt.format > 221:
|
|
rm_end_header(header)
|
|
revert_spaces(body)
|
|
revert_bibtex(body)
|
|
rm_tracking_changes(header)
|
|
rm_body_changes(body)
|
|
opt.format = 221
|
|
|
|
|
|
if __name__ == "__main__":
|
|
pass
|