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Clementine-audio-player-Mac-Linux-Windows
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Simplification of the previous commit

This commit is contained in:
Hugo Dueñas 2014-01-03 01:45:22 -06:00
parent db07c2a5cb
commit 29ce846a68
1 changed files with 11 additions and 14 deletions
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25
src/songinfo/ultimatelyricsprovider.cpp
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@ -321,18 +321,15 @@ QString UltimateLyricsProvider::NoSpace(const QString& text) {
// tells whether a html block has alphanumeric characters (skipping tags)
// TODO: handle special characters (e.g. ® á)
bool UltimateLyricsProvider::HTMLHasAlphaNumeric(const QString& html) {
bool has_alphanumeric = false;
for (int i = 0; i < html.size(); )
if (html[i] == QChar('<')) {
while (i < html.size() and html[i] != QChar('>'))
i ++;
} else {
if (isalnum(html[i].toAscii())) {
has_alphanumeric = true;
break;
}
i ++;
}
return has_alphanumeric;
bool in_tag = false;
foreach (const QChar& c, html) {
if (!in_tag and c.isLetterOrNumber())
return true;
else if (c == QChar('<'))
in_tag = true;
else if (c == QChar('>'))
in_tag = false;
}
qLog(Debug) << html;
return false;
}