# -*- coding: utf-8 -*-
# This file is part of lyx2lyx
# -*- coding: utf-8 -*-
-# Copyright (C) 2008 José Matos <jamatos@lyx.org>
+# Copyright (C) 2010 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
+ ', ' + str(blueout) + '}\n'
+ '\\color{document_fontcolor}\n')
-
def revert_shadedboxcolor(document):
" Reverts shaded box color to preamble code "
i = 0
i += 1
+def convert_mathdots(document):
+ " Load mathdots automatically "
+ while True:
+ i = find_token(document.header, "\\use_esint" , 0)
+ if i != -1:
+ document.header.insert(i + 1, "\\use_mathdots 1")
+ break
+
+
+def revert_mathdots(document):
+ " Load mathdots if used in the document "
+ i = 0
+ ddots = re.compile(r'\\begin_inset Formula .*\\ddots', re.DOTALL)
+ vdots = re.compile(r'\\begin_inset Formula .*\\vdots', re.DOTALL)
+ iddots = re.compile(r'\\begin_inset Formula .*\\iddots', re.DOTALL)
+ mathdots = find_token(document.header, "\\use_mathdots" , 0)
+ no = find_token(document.header, "\\use_mathdots 0" , 0)
+ auto = find_token(document.header, "\\use_mathdots 1" , 0)
+ yes = find_token(document.header, "\\use_mathdots 2" , 0)
+ if mathdots != -1:
+ del document.header[mathdots]
+ while True:
+ i = find_token(document.body, '\\begin_inset Formula', 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 Formula inset.")
+ return
+ k = ddots.search("\n".join(document.body[i:j]))
+ l = vdots.search("\n".join(document.body[i:j]))
+ m = iddots.search("\n".join(document.body[i:j]))
+ if (yes == -1) and ((no != -1) or (not k and not l and not m) or (auto != -1 and not m)):
+ i += 1
+ continue
+ # use \@ifundefined to catch also the "auto" case
+ add_to_preamble(document, ["% this command was inserted by lyx2lyx"])
+ add_to_preamble(document, ["\\@ifundefined{iddots}{\\usepackage{mathdots}}\n"])
+ return
+
+
+def convert_rule(document):
+ " Convert \\lyxline to CommandInset line "
+ i = 0
+ while True:
+ i = find_token(document.body, "\\lyxline" , i)
+ if i != -1:
+ j = find_token(document.body, "\\color" , i - 2)
+ if j == i - 2:
+ color = document.body[j] + '\n'
+ else:
+ color = ''
+ k = find_token(document.body, "\\begin_layout Standard" , i - 4)
+ # we need to handle the case that \lyxline is in a separate paragraph and that it is colored
+ # the result is then an extra empty paragraph which we get by adding an empty ERT inset
+ if k == i - 4 and j == i - 2 and document.body[i - 1] == '':
+ layout = '\\begin_inset ERT\nstatus collapsed\n\n\\begin_layout Plain Layout\n\n\n\\end_layout\n\n\\end_inset\n' \
+ + '\\end_layout\n\n' \
+ + '\\begin_layout Standard\n'
+ elif k == i - 2 and document.body[i - 1] == '':
+ layout = ''
+ else:
+ layout = '\\end_layout\n\n' \
+ + '\\begin_layout Standard\n'
+ l = find_token(document.body, "\\begin_layout Standard" , i + 4)
+ if l == i + 4 and document.body[i + 1] == '':
+ layout2 = ''
+ else:
+ layout2 = '\\end_layout\n' \
+ + '\n\\begin_layout Standard\n'
+ subst = layout \
+ + '\\noindent\n\n' \
+ + color \
+ + '\\begin_inset CommandInset line\n' \
+ + 'LatexCommand rule\n' \
+ + 'offset "0.5ex"\n' \
+ + 'width "100line%"\n' \
+ + 'height "1pt"\n' \
+ + '\n\\end_inset\n\n\n' \
+ + layout2
+ document.body[i] = subst
+ i += 1
+ else:
+ return
+
+
+def revert_rule(document):
+ " Revert line insets to Tex code "
+ i = 0
+ while 1:
+ i = find_token(document.body, "\\begin_inset CommandInset line" , i)
+ if i != -1:
+ # find end of inset
+ j = find_token(document.body, "\\end_inset" , i)
+ # assure we found the end_inset of the current inset
+ if j > i + 6 or j == -1:
+ document.warning("Malformed LyX document: Can't find end of line inset.")
+ return
+ # determine the optional offset
+ k = find_token(document.body, 'offset', i)
+ if k != -1 and k < j:
+ offset = document.body[k][8:]
+ else:
+ offset = '0"'
+ # determine the width
+ l = find_token(document.body, 'width', k + 1)
+ width = document.body[l][7:]
+ # determine the height
+ m = find_token(document.body, 'height', l + 1)
+ height = document.body[m][8:]
+ # remove trailing '"'
+ offset = offset[:-1]
+ width = width[:-1]
+ height = height[:-1]
+ # output the \rule command
+ if offset <> "0":
+ subst = "\\rule[" + offset + "]{" + width + "}{" + height + "}"
+ else:
+ subst = "\\rule{" + width + "}{" + height + "}"
+ document.body[i:j + 1] = put_cmd_in_ert(subst)
+ i += 1
+ else:
+ return
+
+def revert_diagram(document):
+ " Add the feyn package if \\Diagram is used in math "
+ i = 0
+ re_diagram = re.compile(r'\\begin_inset Formula .*\\Diagram', re.DOTALL)
+ while True:
+ i = find_token(document.body, '\\begin_inset Formula', 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 Formula inset.")
+ return
+ m = re_diagram.search("\n".join(document.body[i:j]))
+ if not m:
+ i += 1
+ continue
+ add_to_preamble(document, ["% this command was inserted by lyx2lyx"])
+ add_to_preamble(document, "\\usepackage{feyn}")
+ # only need to do it once!
+ return
+
+
+
##
# Conversion hub
#
[395, []],
[396, []],
[397, [remove_Nameref]],
- [398, []]
+ [398, []],
+ [399, [convert_mathdots]],
+ [400, [convert_rule]],
+ [401, []]
]
-revert = [[397, [revert_mathrsfs]],
+revert = [[400, [revert_diagram]],
+ [399, [revert_rule]],
+ [398, [revert_mathdots]],
+ [397, [revert_mathrsfs]],
[396, []],
[395, [revert_nameref]],
[394, [revert_DIN_C_pagesizes]],
projects / lyx.git / blobdiff