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Tooltips: Avoid showing too much content.

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Reviewed-by: Tobias Hunger
This commit is contained in:
Leandro Melo
2010-09-30 17:43:43 +02:00
parent 4c185a9ac4
commit 4537a7eb38
1 changed files with 19 additions and 15 deletions
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34
src/libs/utils/htmldocextractor.cpp
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@@ -180,28 +180,32 @@ void HtmlDocExtractor::processOutput(QString *html) const
return;
if (m_mode == FirstParagraph) {
int index = html->indexOf(QLatin1String("</p>"));
if (index > 0) {
if (html->at(index - 1) == QLatin1Char('.')) {
index += 4;
html->truncate(index);
} else {
// <p>Paragraphs similar to this. Example:</p>
index = html->lastIndexOf(QLatin1Char('.'), index);
if (index > 0) {
html->truncate(index);
html->append(QLatin1String(".</p>"));
// Try to get the entire first paragraph, but if one is not found or if its opening
// tag is not in the very beginning (using an empirical value as the limit) the html
// is cleared to avoid too much content.
int index = html->indexOf(QLatin1String("<p>"));
if (index != -1 && index < 400) {
index = html->indexOf(QLatin1String("</p>"), index + 2);
if (index != -1) {
if (html->at(index - 1) == QLatin1Char('.')) {
html->truncate(index + 4);
} else {
// <p>Paragraphs similar to this. Example:</p>
index = html->lastIndexOf(QLatin1Char('.'), index);
if (index != -1) {
html->truncate(index);
html->append(QLatin1String(".</p>"));
}
}
} else {
html->clear();
}
} else {
// Some enumerations don't have paragraphs and just a table with the items. In such
// cases the the html is cleared to avoid showing more that desired.
html->clear();
return;
}
}
if (m_formatContents) {
if (!html->isEmpty() && m_formatContents) {
stripBold(html);
replaceNonStyledHeadingsForBold(html);
replaceTablesForSimpleLines(html);