Ejemplos de TabSettings::firstNonSpace en C++ (Cpp)

Ejemplo n.º 1

Archivo: indenter.cpp Proyecto: acacid/qt-creator

void Indenter::reindent(QTextDocument *doc, const QTextCursor &cursor, const TabSettings &tabSettings)
{
    if (cursor.hasSelection()) {
        QTextBlock block = doc->findBlock(cursor.selectionStart());
        const QTextBlock end = doc->findBlock(cursor.selectionEnd()).next();

        // skip empty blocks
        while (block.isValid() && block != end) {
            QString bt = block.text();
            if (tabSettings.firstNonSpace(bt) < bt.size())
                break;
            indentBlock(doc, block, QChar::Null, tabSettings);
            block = block.next();
        }

        int previousIndentation = tabSettings.indentationColumn(block.text());
        indentBlock(doc, block, QChar::Null, tabSettings);
        int currentIndentation = tabSettings.indentationColumn(block.text());
        int delta = currentIndentation - previousIndentation;

        block = block.next();
        while (block.isValid() && block != end) {
            tabSettings.reindentLine(block, delta);
            block = block.next();
        }
    } else {
        indentBlock(doc, cursor.block(), QChar::Null, tabSettings);
    }
}