C++ (Cpp) SourceLocation::isValid Examples

Example #1

File: qmljsoutline.cpp Project: CNOT/julia-studio

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;
}

Example #2

File: qmljseditor.cpp Project: jiuzhuaxiong/qt-creator

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();
}