# -*- coding: utf-8 -*- # This file is part of lyx2lyx # Copyright (C) 2018 The LyX team # # This program is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public License # as published by the Free Software Foundation; either version 2 # of the License, or (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. """ Convert files to the file format generated by lyx 2.4""" import re, string import unicodedata import sys, os # Uncomment only what you need to import, please. from parser_tools import (find_end_of_inset, find_end_of_layout, find_token, get_bool_value, get_value) # del_token, del_value, del_complete_lines, # find_complete_lines, find_end_of, # find_re, find_substring, find_token_backwards, # get_containing_inset, get_containing_layout, get_value, # get_quoted_value, is_in_inset, set_bool_value # find_tokens, find_token_exact, check_token, get_option_value from lyx2lyx_tools import (put_cmd_in_ert, add_to_preamble) # revert_font_attrs, insert_to_preamble, latex_length # get_ert, lyx2latex, lyx2verbatim, length_in_bp, convert_info_insets # revert_flex_inset, hex2ratio, str2bool #################################################################### # Private helper functions ############################################################################### ### ### Conversion and reversion routines ### ############################################################################### def convert_lst_literalparam(document): " Add param literal to include inset " i = 0 while True: i = find_token(document.body, '\\begin_inset CommandInset include', i) if i == -1: break j = find_end_of_inset(document.body, i) if j == -1: document.warning("Malformed LyX document: Can't find end of command inset at line %d" % i) i += 1 continue while i < j and document.body[i].strip() != '': i += 1 document.body.insert(i, "literal \"true\"") def revert_lst_literalparam(document): " Remove param literal from include inset " i = 0 while True: i = find_token(document.body, '\\begin_inset CommandInset include', i) if i == -1: break j = find_end_of_inset(document.body, i) if j == -1: document.warning("Malformed LyX document: Can't find end of include inset at line %d" % i) i += 1 continue k = find_token(document.body, 'literal', i, j) if k == -1: i += 1 continue del document.body[k] def revert_paratype(document): " Revert ParaType font definitions to LaTeX " if find_token(document.header, "\\use_non_tex_fonts false", 0) != -1: preamble = "" i1 = find_token(document.header, "\\font_roman \"PTSerif-TLF\"", 0) i2 = find_token(document.header, "\\font_sans \"default\"", 0) i3 = find_token(document.header, "\\font_typewriter \"default\"", 0) j = find_token(document.header, "\\font_sans \"PTSans-TLF\"", 0) sfval = get_value(document.header, "\\font_sf_scale", 0) # cutoff " 100" sfval = sfval[:-4] sfoption = "" if sfval != "100": sfoption = "scaled=" + format(float(sfval) / 100, '.2f') k = find_token(document.header, "\\font_typewriter \"PTMono-TLF\"", 0) ttval = get_value(document.header, "\\font_tt_scale", 0) # cutoff " 100" ttval = ttval[:-4] ttoption = "" if ttval != "100": ttoption = "scaled=" + format(float(ttval) / 100, '.2f') if i1 != -1 and i2 != -1 and i3!= -1: add_to_preamble(document, ["\\usepackage{paratype}"]) else: if i1!= -1: add_to_preamble(document, ["\\usepackage{PTSerif}"]) document.header[i1] = document.header[i1].replace("PTSerif-TLF", "default") if j!= -1: if sfoption != "": add_to_preamble(document, ["\\usepackage[" + sfoption + "]{PTSans}"]) else: add_to_preamble(document, ["\\usepackage{PTSans}"]) document.header[j] = document.header[j].replace("PTSans-TLF", "default") if k!= -1: if ttoption != "": add_to_preamble(document, ["\\usepackage[" + ttoption + "]{PTMono}"]) else: add_to_preamble(document, ["\\usepackage{PTMono}"]) document.header[k] = document.header[k].replace("PTMono-TLF", "default") def revert_xcharter(document): " Revert XCharter font definitions to LaTeX " i = find_token(document.header, "\\font_roman \"xcharter\"", 0) if i == -1: return # replace unsupported font setting document.header[i] = document.header[i].replace("xcharter", "default") # no need for preamble code with system fonts if get_bool_value(document.header, "\\use_non_tex_fonts"): return # transfer old style figures setting to package options j = find_token(document.header, "\\font_osf true") if j != -1: options = "[osf]" document.header[j] = "\\font_osf false" else: options = "" if i != -1: add_to_preamble(document, ["\\usepackage%s{XCharter}"%options]) def revert_lscape(document): " Reverts the landscape environment (Landscape module) to TeX-code " if not "landscape" in document.get_module_list(): return i = 0 while True: i = find_token(document.body, "\\begin_inset Flex Landscape", i) if i == -1: return j = find_end_of_inset(document.body, i) if j == -1: document.warning("Malformed LyX document: Can't find end of Landscape inset") i += 1 continue if document.body[i] == "\\begin_inset Flex Landscape (Floating)": document.body[j - 2 : j + 1] = put_cmd_in_ert("\\end{landscape}}") document.body[i : i + 4] = put_cmd_in_ert("\\afterpage{\\begin{landscape}") add_to_preamble(document, ["\\usepackage{afterpage}"]) else: document.body[j - 2 : j + 1] = put_cmd_in_ert("\\end{landscape}") document.body[i : i + 4] = put_cmd_in_ert("\\begin{landscape}") add_to_preamble(document, ["\\usepackage{pdflscape}"]) # no need to reset i def convert_fontenc(document): " Convert default fontenc setting " i = find_token(document.header, "\\fontencoding global", 0) if i == -1: return document.header[i] = document.header[i].replace("global", "auto") def revert_fontenc(document): " Revert default fontenc setting " i = find_token(document.header, "\\fontencoding auto", 0) if i == -1: return document.header[i] = document.header[i].replace("auto", "global") def revert_nospellcheck(document): " Remove nospellcheck font info param " i = 0 while True: i = find_token(document.body, '\\nospellcheck', i) if i == -1: return del document.body[i] ## # Conversion hub # supported_versions = ["2.4.0", "2.4"] convert = [ [545, [convert_lst_literalparam]], [546, []], [547, []], [548, []], [549, []], [550, [convert_fontenc]], [551, []] ] revert = [ [549, [revert_nospellcheck]], [549, [revert_fontenc]], [548, []],# dummy format change [547, [revert_lscape]], [546, [revert_xcharter]], [545, [revert_paratype]], [544, [revert_lst_literalparam]] ] if __name__ == "__main__": pass