from parser_tools import find_token, find_end_of, find_tokens, \
find_end_of_inset, find_end_of_layout, find_token_backwards, \
- get_containing_inset, get_value, get_value_string
+ get_containing_inset, get_value
from lyx2lyx_tools import add_to_preamble, insert_to_preamble, \
put_cmd_in_ert, lyx2latex, latex_length, revert_flex_inset, \
- revert_font_attrs, revert_layout_command, hex2ratio
+ revert_font_attrs, revert_layout_command, hex2ratio, str2bool
####################################################################
# Private helper functions
def revert_xetex(document):
" Reverts documents that use XeTeX "
+
i = find_token(document.header, '\\use_xetex', 0)
if i == -1:
document.warning("Malformed LyX document: Missing \\use_xetex.")
return
- if get_value(document.header, "\\use_xetex", i) == 'false':
+ if not str2bool(get_value(document.header, "\\use_xetex", i)):
del document.header[i]
return
del document.header[i]
+
# 1.) set doc encoding to utf8-plain
i = find_token(document.header, "\\inputencoding", 0)
if i == -1:
document.warning("Malformed LyX document: Missing \\inputencoding.")
- document.header[i] = "\\inputencoding utf8-plain"
+ else:
+ document.header[i] = "\\inputencoding utf8-plain"
+
# 2.) check font settings
- l = find_token(document.header, "\\font_roman", 0)
- if l == -1:
- document.warning("Malformed LyX document: Missing \\font_roman.")
- line = document.header[l]
- l = re.compile(r'\\font_roman (.*)$')
- m = l.match(line)
- roman = m.group(1)
- l = find_token(document.header, "\\font_sans", 0)
- if l == -1:
- document.warning("Malformed LyX document: Missing \\font_sans.")
- line = document.header[l]
- l = re.compile(r'\\font_sans (.*)$')
- m = l.match(line)
- sans = m.group(1)
- l = find_token(document.header, "\\font_typewriter", 0)
- if l == -1:
- document.warning("Malformed LyX document: Missing \\font_typewriter.")
- line = document.header[l]
- l = re.compile(r'\\font_typewriter (.*)$')
- m = l.match(line)
- typewriter = m.group(1)
- osf = get_value(document.header, '\\font_osf', 0) == "true"
- sf_scale = float(get_value(document.header, '\\font_sf_scale', 0))
- tt_scale = float(get_value(document.header, '\\font_tt_scale', 0))
- # 3.) set preamble stuff
- pretext = '%% This document must be processed with xelatex!\n'
- pretext += '\\usepackage{fontspec}\n'
- if roman != "default":
- pretext += '\\setmainfont[Mapping=tex-text]{' + roman + '}\n'
- if sans != "default":
- pretext += '\\setsansfont['
- if sf_scale != 100:
- pretext += 'Scale=' + str(sf_scale / 100) + ','
- pretext += 'Mapping=tex-text]{' + sans + '}\n'
- if typewriter != "default":
- pretext += '\\setmonofont'
- if tt_scale != 100:
- pretext += '[Scale=' + str(tt_scale / 100) + ']'
- pretext += '{' + typewriter + '}\n'
- if osf:
- pretext += '\\defaultfontfeatures{Numbers=OldStyle}\n'
- pretext += '\usepackage{xunicode}\n'
- pretext += '\usepackage{xltxtra}\n'
- insert_to_preamble(0, document, pretext)
- # 4.) reset font settings
+ # defaults
+ roman = sans = typew = default
+ osf = False
+ sf_scale = tt_scale = 100.0
+
i = find_token(document.header, "\\font_roman", 0)
if i == -1:
document.warning("Malformed LyX document: Missing \\font_roman.")
- document.header[i] = "\\font_roman default"
+ else:
+ roman = get_value(document.header, "\\font_roman", i)
+ document.header[i] = "\\font_roman default"
+
i = find_token(document.header, "\\font_sans", 0)
if i == -1:
document.warning("Malformed LyX document: Missing \\font_sans.")
- document.header[i] = "\\font_sans default"
+ else:
+ sans = get_value(document.header, "\\font_sans", i)
+ document.header[i] = "\\font_sans default"
+
i = find_token(document.header, "\\font_typewriter", 0)
if i == -1:
document.warning("Malformed LyX document: Missing \\font_typewriter.")
- document.header[i] = "\\font_typewriter default"
+ else:
+ typew = get_value(document.header, "\\font_typewriter", i)
+ document.header[i] = "\\font_typewriter default"
+
i = find_token(document.header, "\\font_osf", 0)
if i == -1:
document.warning("Malformed LyX document: Missing \\font_osf.")
- document.header[i] = "\\font_osf false"
+ else:
+ osf = str2bool(get_value(document.header, "\\font_osf", i))
+ document.header[i] = "\\font_osf false"
+
i = find_token(document.header, "\\font_sc", 0)
if i == -1:
document.warning("Malformed LyX document: Missing \\font_sc.")
- document.header[i] = "\\font_sc false"
+ else:
+ # FIXME Do we want this value? and want to do something with it?
+ document.header[i] = "\\font_sc false"
+
i = find_token(document.header, "\\font_sf_scale", 0)
if i == -1:
document.warning("Malformed LyX document: Missing \\font_sf_scale.")
- document.header[i] = "\\font_sf_scale 100"
+ else:
+ val = get_value(document.header, '\\font_sf_scale', i)
+ try:
+ # float() can throw
+ sf_scale = float(val)
+ except:
+ document.warning("Invalid font_sf_scale value: " + val)
+ document.header[i] = "\\font_sf_scale 100"
+
i = find_token(document.header, "\\font_tt_scale", 0)
if i == -1:
document.warning("Malformed LyX document: Missing \\font_tt_scale.")
- document.header[i] = "\\font_tt_scale 100"
+ else:
+ val = get_value(document.header, '\\font_tt_scale', i)
+ try:
+ # float() can throw
+ tt_scale = float(val)
+ except:
+ document.warning("Invalid font_tt_scale value: " + val)
+ document.header[i] = "\\font_tt_scale 100"
+
+ # 3.) set preamble stuff
+ pretext = ['%% This document must be processed with xelatex!']
+ pretext.append('\\usepackage{fontspec}')
+ if roman != "default":
+ pretext.append('\\setmainfont[Mapping=tex-text]{' + roman + '}')
+ if sans != "default":
+ sf = '\\setsansfont['
+ if sf_scale != 100.0:
+ sf += 'Scale=' + str(sf_scale / 100.0) + ','
+ sf += 'Mapping=tex-text]{' + sans + '}'
+ pretext.append(sf)
+ if typewriter != "default":
+ tw = '\\setmonofont'
+ if tt_scale != 100.0:
+ tw += '[Scale=' + str(tt_scale / 100.0) + ']'
+ tw += '{' + typewriter + '}'
+ pretext.append(tw)
+ if osf:
+ pretext.append('\\defaultfontfeatures{Numbers=OldStyle}')
+ pretext.append('\usepackage{xunicode}')
+ pretext.append('\usepackage{xltxtra}')
+ insert_to_preamble(0, document, pretext)
def revert_outputformat(document):
if i == -1:
document.warning("Malformed LyX document: Missing \\use_indices.")
return
- indices = get_value(document.header, "\\use_indices", i)
- preamble = ""
- useindices = (indices == "true")
- if useindices:
- preamble += "\\usepackage{splitidx}\n"
+ useindices = str2bool(get_value(document.header, "\\use_indices", i))
del document.header[i]
+ preamble = []
+ if useindices:
+ preamble.append("\\usepackage{splitidx})")
# deal with index declarations in the preamble
i = 0
iname = m.group(1)
ishortcut = get_value(document.header, '\\shortcut', i, k)
if ishortcut != "":
- preamble += "\\newindex[" + iname + "]{" + ishortcut + "}\n"
+ preamble.append("\\newindex[" + iname + "]{" + ishortcut + "}")
del document.header[i:k + 1]
- if preamble != "":
+ if preamble:
insert_to_preamble(0, document, preamble)
# deal with index insets
if i == -1:
document.warning("Malformed LyX document: Missing \\use_indices.")
return
- indices = get_value(document.header, "\\use_indices", i)
- useindices = (indices == "true")
+ useindices = str2bool(get_value(document.header, "\\use_indices", i))
i = 0
while True:
i = find_token(document.body, "\\begin_inset CommandInset index_print", i)
if i == -1:
document.warning("Malformed LyX document: Missing \\use_indices.")
return
- indices = get_value(document.header, "\\use_indices", i)
- useindices = (indices == "true")
+ useindices = str2bool(get_value(document.header, "\\use_indices", i))
i = 0
while True:
i = find_token(document.body, "\\begin_inset CommandInset index_print", i)
return
# remove the preamble line and write to the preamble
# when suppress_date was true
- date = get_value(document.header, "\\suppress_date", i)
- if date == "true":
+ date = str2bool(get_value(document.header, "\\suppress_date", i))
+ if date:
add_to_preamble(document, ["% this command was inserted by lyx2lyx"])
add_to_preamble(document, ["\\date{}"])
del document.header[i]
m = rgx.match(document.header[i])
newval = "0" # MathML
if m:
- val = m.group(1)
- if val != "true":
+ val = str2bool(m.group(1))
+ if not val:
newval = "2" # Images
else:
document.warning("Can't match " + document.header[i])
projects / lyx.git / blobdiff