int InsetERT::plaintext(odocstringstream & os,
OutputParams const & rp, size_t max_length) const
{
if (!rp.inIndexEntry)
// do not output TeX code
return 0;
ParagraphList::const_iterator par = paragraphs().begin();
ParagraphList::const_iterator end = paragraphs().end();
while (par != end && os.str().size() <= max_length) {
pos_type siz = par->size();
for (pos_type i = 0; i < siz; ++i) {
char_type const c = par->getChar(i);
// output the active characters
switch (c) {
case '|':
case '!':
case '@':
os.put(c);
break;
default:
break;
}
}
++par;
}
return 0;
}
int InsetSpecialChar::plaintext(odocstringstream & os,
OutputParams const &, size_t) const
{
switch (kind_) {
case HYPHENATION:
return 0;
case LIGATURE_BREAK:
os.put(0x200c);
return 1;
case END_OF_SENTENCE:
os << '.';
return 1;
case LDOTS:
os << "...";
return 3;
case MENU_SEPARATOR:
os << "->";
return 2;
case SLASH:
os << '/';
return 1;
case NOBREAKDASH:
os.put(0x2011);
return 1;
}
return 0;
}
int InsetSpecialChar::plaintext(odocstringstream & os,
OutputParams const &, size_t) const
{
switch (kind_) {
case HYPHENATION:
return 0;
case ALLOWBREAK:
// U+200B ZERO WIDTH SPACE (ZWSP)
os.put(0x200b);
return 1;
case LIGATURE_BREAK:
// U+200C ZERO WIDTH NON-JOINER
os.put(0x200c);
return 1;
case END_OF_SENTENCE:
os << '.';
return 1;
case LDOTS:
// … U+2026 HORIZONTAL ELLIPSIS
os.put(0x2026);
return 1;
case MENU_SEPARATOR:
os << "->";
return 2;
case SLASH:
os << '/';
return 1;
case NOBREAKDASH:
// ‑ U+2011 NON-BREAKING HYPHEN
os.put(0x2011);
return 1;
case PHRASE_LYX:
os << "LyX";
return 3;
case PHRASE_TEX:
os << "TeX";
return 3;
case PHRASE_LATEX2E:
os << "LaTeX2";
// ε U+03B5 GREEK SMALL LETTER EPSILON
os.put(0x03b5);
return 7;
case PHRASE_LATEX:
os << "LaTeX";
return 5;
}
return 0;
}
int InsetText::plaintext(odocstringstream & os,
OutputParams const & runparams, size_t max_length) const
{
ParagraphList::const_iterator beg = paragraphs().begin();
ParagraphList::const_iterator end = paragraphs().end();
ParagraphList::const_iterator it = beg;
bool ref_printed = false;
int len = 0;
for (; it != end; ++it) {
if (it != beg) {
os << '\n';
if (runparams.linelen > 0)
os << '\n';
}
odocstringstream oss;
writePlaintextParagraph(buffer(), *it, oss, runparams, ref_printed, max_length);
docstring const str = oss.str();
os << str;
// FIXME: len is not computed fully correctly; in principle,
// we have to count the characters after the last '\n'
len = str.size();
if (os.str().size() >= max_length)
break;
}
return len;
}
