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Add a FIXME and a hint for implementation of surrogate pair metric problem.

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@20839 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Abdelrazak Younes 2007-10-08 08:55:21 +00:00
parent 2ef6f885d4
commit bd720f7277
1 changed files with 14 additions and 1 deletions
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15
src/frontends/qt4/GuiFontMetrics.cpp
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@ -122,8 +122,21 @@ int GuiFontMetrics::width(docstring const & s) const
{
size_t ls = s.size();
int w = 0;
for (unsigned int i = 0; i < ls; ++i)
for (unsigned int i = 0; i < ls; ++i) {
//FIXME: we need to detect surrogate pairs and act accordingly
/**
if isSurrogateBase(s[i]) {
docstring c = s[i];
if (smallcaps_shape_)
w += metrics_.width(toqstr(c + s[i + 1]));
else
w += smallcaps_metrics_.width(toqstr(c + s[i + 1]));
++i;
}
else
*/
w += width(s[i]);
}
return w;
}