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++ // Copyright (C) 2016 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
++
++ #ifndef QWAYLANDINPUTMETHODEVENTBUILDER_H
++ #define QWAYLANDINPUTMETHODEVENTBUILDER_H
++
++ #include <QInputMethodEvent>
++ #include <private/qglobal_p.h>
++
++ QT_BEGIN_NAMESPACE
++
++ class QWaylandInputMethodEventBuilder
++ {
++ public:
++ QWaylandInputMethodEventBuilder() = default;
++ ~QWaylandInputMethodEventBuilder();
++
++ void reset();
++
++ void setCursorPosition(int32_t index, int32_t anchor);
++ void setDeleteSurroundingText(uint32_t beforeLength, uint32_t afterLength);
++
++ void addPreeditStyling(uint32_t index, uint32_t length, uint32_t style);
++ void setPreeditCursor(int32_t index);
++
++ QInputMethodEvent *buildCommit(const QString &text);
++ QInputMethodEvent *buildPreedit(const QString &text);
++
++ static int indexFromWayland(const QString &text, int length, int base = 0);
++ static int indexToWayland(const QString &text, int length, int base = 0);
++
++ static int trimmedIndexFromWayland(const QString &text, int length, int base = 0);
++ private:
++ std::pair<int, int> replacementForDeleteSurrounding();
++
++ int32_t m_anchor = 0;
++ int32_t m_cursor = 0;
++ uint32_t m_deleteBefore = 0;
++ uint32_t m_deleteAfter = 0;
++
++ int32_t m_preeditCursor = 0;
++ QList<QInputMethodEvent::Attribute> m_preeditStyles;
++ };
++
++ struct QWaylandInputMethodContentType {
++ uint32_t hint = 0;
++ uint32_t purpose = 0;
++
++ static QWaylandInputMethodContentType convert(Qt::InputMethodHints hints);
++ static QWaylandInputMethodContentType convertV3(Qt::InputMethodHints hints);
++ };
++
++
++ QT_END_NAMESPACE
++
++ #endif // QWAYLANDINPUTMETHODEVENTBUILDER_H