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C++ tooltip: Changes in formatting extracted html.

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This commit is contained in:
Leandro Melo
2010-07-14 17:31:50 +02:00
parent 893e647306
commit b25a4a6349
3 changed files with 39 additions and 20 deletions
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40
src/libs/utils/htmldocextractor.cpp
View File

@@ -266,6 +266,7 @@ void HtmlDocExtractor::formatContents(QString *html) const
return;
if (m_formatContents) {
stripBold(html);
replaceNonStyledHeadingsForBold(html);
replaceTablesForSimpleLines(html);
replaceListsForSimpleLines(html);
@@ -274,6 +275,7 @@ void HtmlDocExtractor::formatContents(QString *html) const
stripDivs(html);
stripTagsStyles(html);
stripHeadings(html);
stripImagens(html);
}
if (m_lengthReference > -1 && html->length() > m_lengthReference) {
@@ -288,9 +290,11 @@ void HtmlDocExtractor::formatContents(QString *html) const
} else {
html->truncate(m_lengthReference);
}
html->append(QLatin1String("..."));
if (m_formatContents)
html->append(QLatin1String("<br />"));
if (m_formatContents) {
if (html->endsWith(QLatin1String("<br />")))
html->chop(6);
html->append(QLatin1String("<p>...</p>"));
}
}
}
@@ -327,7 +331,19 @@ void HtmlDocExtractor::stripTagsStyles(QString *html)
void HtmlDocExtractor::stripTeletypes(QString *html)
{
html->remove(createMinimalExp(QLatin1String("<tt>|</tt>")));
html->remove(QLatin1String("<tt>"));
html->remove(QLatin1String("</tt>"));
}
void HtmlDocExtractor::stripImagens(QString *html)
{
html->remove(createMinimalExp(QLatin1String("<img.*>")));
}
void HtmlDocExtractor::stripBold(QString *html)
{
html->remove(QLatin1String("<b>"));
html->remove(QLatin1String("</b>"));
}
void HtmlDocExtractor::replaceNonStyledHeadingsForBold(QString *html)
@@ -340,13 +356,19 @@ void HtmlDocExtractor::replaceNonStyledHeadingsForBold(QString *html)
void HtmlDocExtractor::replaceTablesForSimpleLines(QString *html)
{
html->remove(createMinimalExp(QLatin1String("<table.*>")));
html->remove(QLatin1String("</table>"));
html->replace(createMinimalExp(QLatin1String("(?:<p>)?<table.*>")), QLatin1String("<p>"));
html->replace(QLatin1String("</table>"), QLatin1String("</p>"));
html->remove(createMinimalExp(QLatin1String("<thead.*>")));
html->remove(QLatin1String("</thead>"));
html->remove(createMinimalExp(QLatin1String("<tfoot.*>")));
html->remove(QLatin1String("</tfoot>"));
html->remove(createMinimalExp(QLatin1String("<tr.*><th.*>.*</th></tr>")));
html->replace(QLatin1String("</td><td"), QLatin1String("</td>&nbsp;<td"));
html->remove(createMinimalExp(QLatin1String("<td.*><p>")));
html->remove(createMinimalExp(QLatin1String("<td.*>")));
html->remove(QLatin1String("</td>"));
html->replace(QLatin1String("<tr>"), QLatin1String("&nbsp;&nbsp;-&nbsp;"));
html->remove(createMinimalExp(QLatin1String("(?:</p>)?</td>")));
html->replace(createMinimalExp(QLatin1String("<tr.*>")),
QLatin1String("&nbsp;&nbsp;&nbsp;&nbsp;"));
html->replace(QLatin1String("</tr>"), QLatin1String("<br />"));
}
@@ -354,7 +376,7 @@ void HtmlDocExtractor::replaceListsForSimpleLines(QString *html)
{
html->remove(createMinimalExp(QLatin1String("<(?:ul|ol).*>")));
html->remove(createMinimalExp(QLatin1String("</(?:ul|ol)>")));
html->replace(QLatin1String("<li>"), QLatin1String("&nbsp;&nbsp;-&nbsp;"));
html->replace(QLatin1String("<li>"), QLatin1String("&nbsp;&nbsp;&nbsp;&nbsp;"));
html->replace(QLatin1String("</li>"), QLatin1String("<br />"));
}

2
src/libs/utils/htmldocextractor.h
View File

@@ -85,6 +85,8 @@ private:
static void stripDivs(QString *html);
static void stripTagsStyles(QString *html);
static void stripTeletypes(QString *html);
static void stripImagens(QString *html);
static void stripBold(QString *html);
static void replaceNonStyledHeadingsForBold(QString *html);
static void replaceTablesForSimpleLines(QString *html);
static void replaceListsForSimpleLines(QString *html);

15
src/plugins/cppeditor/cpphoverhandler.cpp
View File

@@ -70,20 +70,15 @@ namespace {
return name.right(name.length() - index - 1);
}
void moveCursorToEndOfQualifiedName(QTextCursor *tc) {
void moveCursorToEndOfName(QTextCursor *tc) {
QTextDocument *doc = tc->document();
if (!doc)
return;
while (true) {
const QChar &ch = doc->characterAt(tc->position());
if (ch.isLetterOrNumber() || ch == QLatin1Char('_'))
QChar ch = doc->characterAt(tc->position());
while (ch.isLetterOrNumber() || ch == QLatin1Char('_')) {
tc->movePosition(QTextCursor::NextCharacter);
else if (ch == QLatin1Char(':') &&
doc->characterAt(tc->position() + 1) == QLatin1Char(':'))
tc->movePosition(QTextCursor::NextCharacter, QTextCursor::MoveAnchor, 2);
else
break;
ch = doc->characterAt(tc->position());
}
}
}
@@ -211,7 +206,7 @@ void CppHoverHandler::identifyMatch(TextEditor::ITextEditor *editor, int pos)
QTextCursor tc(baseEditor->document());
tc.setPosition(pos);
moveCursorToEndOfQualifiedName(&tc);
moveCursorToEndOfName(&tc);
// Fetch the expression's code
ExpressionUnderCursor expressionUnderCursor;