void GPG::Key::getDescription(std::vector<std::string> &descrArray,
size_t width)
{
std::string keyDescr=longname;
do
{
std::vector<unicode_char> unicode_buf;
size_t p=keyDescr.find('\n');
if (p == std::string::npos)
{
unicode::iconvert::convert(keyDescr,
unicode_default_chset(),
unicode_buf);
keyDescr="";
}
else
{
unicode::iconvert::convert(keyDescr.substr(0, p),
unicode_default_chset(),
unicode_buf);
keyDescr=keyDescr.substr(p+1);
}
std::vector< std::vector<unicode_char> > wrapped_text;
std::back_insert_iterator<std::vector< std::vector
<unicode_char> > >
insert_iter(wrapped_text);
unicodewordwrap(unicode_buf.begin(),
unicode_buf.end(),
unicoderewrapnone(),
insert_iter,
width,
true);
for (std::vector< std::vector<unicode_char> >::const_iterator
b(wrapped_text.begin()),
e(wrapped_text.end()); b != e; ++b)
{
descrArray.push_back(unicode::iconvert
::convert(*b,
unicode_default_chset())
);
}
} while (keyDescr.size() > 0);
}
void CursesMultilineLabel::init()
{
int w=getWidth();
if (w < 10)
w=10;
lines.clear();
std::back_insert_iterator< std::vector< std::vector<unicode_char> > >
insert_iter(lines);
unicodewordwrap(text.begin(), text.end(),
unicoderewrapnone(), insert_iter, w, true);
}