ukui-screensaver/screensaver-focus-helper/blackwindow.h

/*
 * Copyright (C) 2023, KylinSoft Co., Ltd.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3, or (at your option)
 * any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, see <http://www.gnu.org/licenses/>.
 *
**/
#ifndef BLACKWINDOW_H
#define BLACKWINDOW_H

#include <QWidget>
#include <QAbstractNativeEventFilter>

class BlackWindow : public QWidget, public QAbstractNativeEventFilter
{
    Q_OBJECT
public:
    explicit BlackWindow(QWidget *parent = nullptr);

    virtual bool nativeEventFilter(const QByteArray &eventType, void *message, long *result) override;
    bool eventFilter(QObject *obj, QEvent *event);
signals:

private Q_SLOTS:
    void laterActivate();

protected:
    void paintEvent(QPaintEvent *event);
    bool screensaverIsShow = false;
};

#endif // BLACKWINDOW_H