// Copyright (C) 2023 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only

#include "qplatformkeymapper.h"

#include <private/qguiapplication_p.h>

#include <qpa/qplatformintegration.h>

QT_BEGIN_NAMESPACE

Q_LOGGING_CATEGORY(lcQpaKeyMapper, "qt.qpa.keymapper")

QPlatformKeyMapper::~QPlatformKeyMapper()

{

}

/*

    Should return a list of possible key combinations for the given key event.

    For example, given a US English keyboard layout, the key event Shift+5

    can represent both a "Shift+5" key combination, as well as just "%".

*/

QList<QKeyCombination> QPlatformKeyMapper::possibleKeyCombinations(const QKeyEvent *event) const

{

    auto *platformIntegration = QGuiApplicationPrivate::platformIntegration();

    QList<int> possibleKeys = platformIntegration->possibleKeys(event);

    QList<QKeyCombination> combinations;

    for (int key : possibleKeys)

        combinations << QKeyCombination::fromCombined(key);

    return combinations;

}

Qt::KeyboardModifiers QPlatformKeyMapper::queryKeyboardModifiers() const

{

    return QGuiApplicationPrivate::platformIntegration()->queryKeyboardModifiers();

}

QT_END_NAMESPACE