Method setPreeditString

src/inputmethod.cpp:668–712

}

void InputMethod::setPreeditString(uint32_t serial, const QString &text, const QString &commit)
{
    auto t2 = waylandServer()->seat()->textInputV2();
    if (t2 && t2->isEnabled()) {
        t2->preEdit(text, commit);
    }
    auto t3 = waylandServer()->seat()->textInputV3();
    if (t3 && t3->isEnabled()) {
        m_pendingText = commit;
        if (!text.isEmpty()) {
            quint32 cursor = 0, cursorEnd = 0;
            if (preedit.cursor > 0) {
                cursor = cursorEnd = preedit.cursor;
            }
            // Check if we can convert highlight style to a range of selection.
            if (!preedit.highlightRanges.empty()) {
                std::sort(preedit.highlightRanges.begin(), preedit.highlightRanges.end());
                // Check if starting point matches.
                if (preedit.highlightRanges.front().first == cursor) {
                    quint32 end = preedit.highlightRanges.front().second;
                    bool nonContinousHighlight = false;
                    for (size_t i = 1; i < preedit.highlightRanges.size(); i++) {
                        if (end >= preedit.highlightRanges[i].first) {
                            end = std::max(end, preedit.highlightRanges[i].second);
                        } else {
                            nonContinousHighlight = true;
                            break;
                        }
                    }
                    if (!nonContinousHighlight) {
                        cursorEnd = end;
                    }
                }
            }
            t3->sendPreEditString(text, cursor, cursorEnd);
        } else {
            t3->sendPreEditString(text, 0, 0);
        }
        t3->done();
    }
    if (m_internalContext->isEnabled()) {
        m_internalContext->handlePreeditText(text, preedit.cursor, preedit.cursor);
    }
    resetPendingPreedit();
}

void InputMethod::key(quint32 /*serial*/, quint32 time, quint32 keyCode, KeyboardKeyState state)
{