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Context-sensitive highlighting.

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This commit is contained in:
Roberto Raggi
2009-03-03 13:46:37 +01:00
parent fb44054c32
commit 3d6f7de909
7 changed files with 166 additions and 34 deletions
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35
src/plugins/cpptools/cppmodelmanager.cpp
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@@ -815,14 +815,17 @@ void CppModelManager::onDocumentUpdated(Document::Ptr doc)
warningFormat.setUnderlineStyle(QTextCharFormat::WaveUnderline);
warningFormat.setUnderlineColor(Qt::darkYellow);
QSet<int> lines;
QSet<QPair<unsigned, unsigned> > lines;
foreach (const Document::DiagnosticMessage &m, doc->diagnosticMessages()) {
if (m.fileName() != fileName)
continue;
else if (lines.contains(m.line()))
const QPair<unsigned, unsigned> coordinates = qMakePair(m.line(), m.column());
if (lines.contains(coordinates))
continue;
lines.insert(m.line());
lines.insert(coordinates);
QTextEdit::ExtraSelection sel;
if (m.isWarning())
@@ -831,14 +834,28 @@ void CppModelManager::onDocumentUpdated(Document::Ptr doc)
sel.format = errorFormat;
QTextCursor c(ed->document()->findBlockByNumber(m.line() - 1));
const QString text = c.block().text();
for (int i = 0; i < text.size(); ++i) {
if (! text.at(i).isSpace()) {
c.setPosition(c.position() + i);
break;
// ### check for generated tokens.
int column = m.column();
if (column > c.block().length()) {
column = 0;
const QString text = c.block().text();
for (int i = 0; i < text.size(); ++i) {
if (! text.at(i).isSpace()) {
++column;
break;
}
}
}
c.movePosition(QTextCursor::EndOfBlock, QTextCursor::KeepAnchor);
if (column != 0)
--column;
c.setPosition(c.position() + column);
c.movePosition(QTextCursor::EndOfWord, QTextCursor::KeepAnchor);
sel.cursor = c;
selections.append(sel);
}