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46 lines
1.4 KiB
C++
46 lines
1.4 KiB
C++
/* This file is part of the KDE project
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* Copyright (C) 2010 Lukas Tinkl <ltinkl@redhat.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License version 2 as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*
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*/
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#ifndef XRANDRBRIGHTNESS_H
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#define XRANDRBRIGHTNESS_H
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#include <QtGui/qx11info_x11.h>
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#include <X11/Xlib.h>
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#include <X11/extensions/Xrandr.h>
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#include <X11/Xatom.h>
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class XRandrBrightness
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{
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public:
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XRandrBrightness();
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~XRandrBrightness();
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bool isSupported() const;
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float brightness() const;
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void setBrightness(float brightness);
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private:
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long backlight_get(RROutput output) const;
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void backlight_set(RROutput output, long value);
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Atom m_backlight;
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XRRScreenResources *m_resources;
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};
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#endif // XRANDRBRIGHTNESS_H
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