You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
57 lines
1.9 KiB
57 lines
1.9 KiB
/* This file is part of the KDE project
|
|
* Copyright (C) 2010 Lukas Tinkl <ltinkl@redhat.com>
|
|
* Copyright (C) 2015 Kai Uwe Broulik <kde@privat.broulik.de>
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License version 2 as published by the Free Software Foundation.
|
|
*
|
|
* This library 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
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public License
|
|
* along with this library; see the file COPYING.LIB. If not, write to
|
|
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
* Boston, MA 02110-1301, USA.
|
|
*
|
|
*/
|
|
|
|
#ifndef XRANDRBRIGHTNESS_H
|
|
#define XRANDRBRIGHTNESS_H
|
|
|
|
#include <xcb/xcb.h>
|
|
#include <xcb/randr.h>
|
|
|
|
#include <QScopedPointer>
|
|
#include <QList>
|
|
|
|
#include "monitorinfo.h"
|
|
|
|
template <typename T> using ScopedCPointer = QScopedPointer<T, QScopedPointerPodDeleter>;
|
|
|
|
class XRandrBrightness
|
|
{
|
|
public:
|
|
XRandrBrightness();
|
|
~XRandrBrightness() = default;
|
|
|
|
QList<MonitorInfo> getMonitorsInfo();
|
|
void setMonitorsSettings(QList<MonitorInfo> monitors);
|
|
|
|
private:
|
|
bool backlight_get_with_range(xcb_randr_output_t output, long &value, long &min, long &max) const;
|
|
long backlight_get(xcb_randr_output_t output) const;
|
|
void backlight_set(xcb_randr_output_t output, long value);
|
|
float gamma_brightness_get(xcb_randr_output_t output);
|
|
void gamma_brightness_set(xcb_randr_output_t output, float percent);
|
|
|
|
xcb_atom_t m_backlight = XCB_ATOM_NONE;
|
|
ScopedCPointer<xcb_randr_get_screen_resources_current_reply_t> m_resources;
|
|
|
|
};
|
|
|
|
#endif // XRANDRBRIGHTNESS_H
|
|
|