bool path_prefix_is(string & path, string const & pre, path_case how)
{
#ifdef __APPLE__
docstring const p1 = from_utf8(path);
docstring const p2 = from_utf8(pre);
docstring::size_type const p1_len = p1.length();
docstring::size_type const p2_len = p2.length();
docstring::size_type common_len = common_path(p1, p2);
if (p2[p2_len - 1] == '/' && p1_len != p2_len)
++common_len;
if (common_len != p2_len)
return false;
if (how == CASE_ADJUSTED && !prefixIs(path, pre)) {
if (p1_len < common_len)
path = to_utf8(p2.substr(0, p1_len));
else
path = to_utf8(p2 + p1.substr(common_len,
p1_len - common_len));
}
return true;
#else
// silence compiler warnings
(void)how;
return prefixIs(path, pre);
#endif
}
void InsetText::setText(docstring const & data, Font const & font, bool trackChanges)
{
clear();
Paragraph & first = paragraphs().front();
for (unsigned int i = 0; i < data.length(); ++i)
first.insertChar(i, data[i], font, trackChanges);
}
docstring::size_type common_path(docstring const & p1, docstring const & p2)
{
docstring::size_type i = 0;
docstring::size_type const p1_len = p1.length();
docstring::size_type const p2_len = p2.length();
while (i < p1_len && i < p2_len && uppercase(p1[i]) == uppercase(p2[i]))
++i;
if ((i < p1_len && i < p2_len)
|| (i < p1_len && p1[i] != '/' && i == p2_len)
|| (i < p2_len && p2[i] != '/' && i == p1_len))
{
if (i)
--i; // here was the last match
while (i && p1[i] != '/')
--i;
}
return i;
}
string const to_ascii(docstring const & ucs4)
{
int const len = ucs4.length();
string ascii;
ascii.resize(len);
for (int i = 0; i < len; ++i) {
LASSERT(ucs4[i] < 0x80, /**/);
ascii[i] = static_cast<char>(ucs4[i]);
}
return ascii;
}
void writePlaintextParagraph(Buffer const & buf,
Paragraph const & par,
odocstream & os,
OutputParams const & runparams,
bool & ref_printed)
{
int ltype = 0;
depth_type ltype_depth = 0;
depth_type depth = par.params().depth();
// First write the layout
string const tmp = to_utf8(par.layout().name());
if (compare_ascii_no_case(tmp, "itemize") == 0) {
ltype = 1;
ltype_depth = depth + 1;
} else if (compare_ascii_no_case(tmp, "enumerate") == 0) {
ltype = 2;
ltype_depth = depth + 1;
} else if (contains(ascii_lowercase(tmp), "ection")) {
ltype = 3;
ltype_depth = depth + 1;
} else if (contains(ascii_lowercase(tmp), "aragraph")) {
ltype = 4;
ltype_depth = depth + 1;
} else if (compare_ascii_no_case(tmp, "description") == 0) {
ltype = 5;
ltype_depth = depth + 1;
} else if (compare_ascii_no_case(tmp, "abstract") == 0) {
ltype = 6;
ltype_depth = 0;
} else if (compare_ascii_no_case(tmp, "bibliography") == 0) {
ltype = 7;
ltype_depth = 0;
} else {
ltype = 0;
ltype_depth = 0;
}
/* the labelwidthstring used in lists */
/* noindent ? */
/* what about the alignment */
// runparams.linelen == 0 is special and means we don't have paragraph breaks
string::size_type currlinelen = 0;
os << docstring(depth * 2, ' ');
currlinelen += depth * 2;
//--
// we should probably change to the paragraph language in the
// support/gettext.here (if possible) so that strings are output in
// the correct language! (20012712 Jug)
//--
switch (ltype) {
case 0: // Standard
case 4: // (Sub)Paragraph
case 5: // Description
break;
case 6: // Abstract
if (runparams.linelen > 0) {
os << buf.B_("Abstract") << "\n\n";
currlinelen = 0;
} else {
docstring const abst = buf.B_("Abstract: ");
os << abst;
currlinelen += abst.length();
}
break;
case 7: // Bibliography
if (!ref_printed) {
if (runparams.linelen > 0) {
os << buf.B_("References") << "\n\n";
currlinelen = 0;
} else {
docstring const refs = buf.B_("References: ");
os << refs;
currlinelen += refs.length();
}
ref_printed = true;
}
break;
default: {
docstring const label = par.params().labelString();
if (!label.empty()) {
os << label << ' ';
currlinelen += label.length() + 1;
}
break;
}
}
if (currlinelen == 0) {
pair<int, docstring> p = addDepth(depth, ltype_depth);
os << p.second;
currlinelen += p.first;
}
docstring word;
for (pos_type i = 0; i < par.size(); ++i) {
// deleted characters don't make much sense in plain text output
if (par.isDeleted(i))
continue;
char_type c = par.getUChar(buf.params(), i);
if (par.isInset(i) || c == ' ') {
if (runparams.linelen > 0 &&
currlinelen + word.length() > runparams.linelen) {
os << '\n';
pair<int, docstring> p = addDepth(depth, ltype_depth);
os << p.second;
currlinelen = p.first;
}
os << word;
currlinelen += word.length();
word.erase();
}
if (par.isInset(i)) {
OutputParams rp = runparams;
rp.depth = par.params().depth();
int len = par.getInset(i)->plaintext(os, rp);
if (len >= Inset::PLAINTEXT_NEWLINE)
currlinelen = len - Inset::PLAINTEXT_NEWLINE;
else
currlinelen += len;
continue;
}
switch (c) {
case ' ':
os << ' ';
currlinelen++;
break;
case '\0':
LYXERR(Debug::INFO, "writePlaintextFile: NUL char in structure.");
break;
default:
word += c;
break;
}
}
// currlinelen may be greater than runparams.linelen!
// => check whether word is empty and do nothing in this case
if (!word.empty()) {
if (runparams.linelen > 0 &&
currlinelen + word.length() > runparams.linelen) {
os << '\n';
pair<int, docstring> p = addDepth(depth, ltype_depth);
os << p.second;
currlinelen = p.first;
}
os << word;
}
}
string const to_iconv_encoding(docstring const & s, string const & encoding)
{
std::vector<char> const encoded =
ucs4_to_eightbit(s.data(), s.length(), encoding);
return string(encoded.begin(), encoded.end());
}