void QmlJSOutlineWidget::updateTextCursor(const QModelIndex &index)
{
QModelIndex sourceIndex = m_filterModel->mapToSource(index);
AST::SourceLocation location = m_editor->outlineModel()->sourceLocation(sourceIndex);
if (!location.isValid())
return;
const QTextBlock lastBlock = m_editor->document()->lastBlock();
const uint textLength = lastBlock.position() + lastBlock.length();
if (location.offset >= textLength)
return;
Core::EditorManager *editorManager = Core::EditorManager::instance();
editorManager->cutForwardNavigationHistory();
editorManager->addCurrentPositionToNavigationHistory();
QTextCursor textCursor = m_editor->textCursor();
m_blockCursorSync = true;
textCursor.setPosition(location.offset);
m_editor->setTextCursor(textCursor);
m_editor->centerCursor();
m_editor->setFocus();
m_blockCursorSync = false;
}
void FindTrCalls::processComments(quint32 offset, bool flush)
{
for (; !m_todo.isEmpty(); m_todo.removeFirst()) {
AST::SourceLocation loc = m_todo.first();
if (! flush && (loc.begin() >= offset))
break;
processComment(loc);
}
}
void QmlJSEditorWidget::jumpToOutlineElement(int /*index*/)
{
QModelIndex index = m_outlineCombo->view()->currentIndex();
AST::SourceLocation location = m_qmlJsEditorDocument->outlineModel()->sourceLocation(index);
if (!location.isValid())
return;
EditorManager::cutForwardNavigationHistory();
EditorManager::addCurrentPositionToNavigationHistory();
QTextCursor cursor = textCursor();
cursor.setPosition(location.offset);
setTextCursor(cursor);
setFocus();
}
void FindTrCalls::processComment(const AST::SourceLocation &loc)
{
if (!loc.length)
return;
const QStringRef commentStr = engine->midRef(loc.begin(), loc.length);
const QChar *chars = commentStr.constData();
const int length = commentStr.length();
// Try to match the logic of the C++ parser.
if (*chars == QLatin1Char(':') && chars[1].isSpace()) {
if (!extracomment.isEmpty())
extracomment += QLatin1Char(' ');
extracomment += QString(chars+2, length-2);
} else if (*chars == QLatin1Char('=') && chars[1].isSpace()) {
msgid = QString(chars+2, length-2).simplified();
} else if (*chars == QLatin1Char('~') && chars[1].isSpace()) {
QString text = QString(chars+2, length-2).trimmed();
int k = text.indexOf(QLatin1Char(' '));
if (k > -1)
extra.insert(text.left(k), text.mid(k + 1).trimmed());
} else if (*chars == QLatin1Char('%') && chars[1].isSpace()) {
sourcetext.reserve(sourcetext.length() + length-2);
ushort *ptr = (ushort *)sourcetext.data() + sourcetext.length();
int p = 2, c;
forever {
if (p >= length)
break;
c = chars[p++].unicode();
if (std::isspace(c))
continue;
if (c != '"') {
yyMsg(loc.startLine) << qPrintable(LU::tr("Unexpected character in meta string\n"));
break;
}
forever {
if (p >= length) {
whoops:
yyMsg(loc.startLine) << qPrintable(LU::tr("Unterminated meta string\n"));
break;
}
c = chars[p++].unicode();
if (c == '"')
break;
if (c == '\\') {
if (p >= length)
goto whoops;
c = chars[p++].unicode();
if (c == '\r' || c == '\n')
goto whoops;
*ptr++ = '\\';
}
*ptr++ = c;
}
}
sourcetext.resize(ptr - (ushort *)sourcetext.data());
} else {
QString SimpleAbstractStreamReader::textAt(const AST::SourceLocation &from,
const AST::SourceLocation &to)
{
return m_source.mid(from.offset, to.end() - from.begin());
}
bool QmlJSRefactoringFile::isCursorOn(AST::SourceLocation loc) const
{
const unsigned pos = cursor().position();
return pos >= loc.begin() && pos <= loc.end();
}