keyboardgrabber.cpp

/*
    SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
    SPDX-FileCopyrightText: 2020 David Redondo <kde@david-redondo.de>
*/
 
#include "keyboardgrabber_p.h"
 
#include <QWindow>
 
KeyboardGrabber::KeyboardGrabber(QWindow *window)
    : ShortcutInhibition()
    , m_grabbedWindow(window)
    , m_grabbingKeyboard(false)
{
}
 
KeyboardGrabber::~KeyboardGrabber()
{
    disableInhibition();
}
 
void KeyboardGrabber::enableInhibition()
{
    if (m_grabbingKeyboard || !m_grabbedWindow) {
        return;
    }
    m_grabbingKeyboard = m_grabbedWindow->setKeyboardGrabEnabled(true);
}
 
void KeyboardGrabber::disableInhibition()
{
    if (!m_grabbingKeyboard) {
        return;
    }
    m_grabbingKeyboard = !(m_grabbedWindow->setKeyboardGrabEnabled(false));
}
 
bool KeyboardGrabber::shortcutsAreInhibited() const
{
    return m_grabbingKeyboard;
}