80 lines
2 KiB
C++
80 lines
2 KiB
C++
/********************************************************************
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KWin - the KDE window manager
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This file is part of the KDE project.
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Copyright (C) 2014 Martin Gräßlin <mgraesslin@kde.org>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*********************************************************************/
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#ifndef KWIN_LIBINPUT_CONTEXT_H
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#define KWIN_LIBINPUT_CONTEXT_H
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#include <libinput.h>
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namespace KWin
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{
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class Udev;
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namespace LibInput
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{
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class Event;
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class Context
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{
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public:
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Context(const Udev &udev);
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~Context();
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bool assignSeat(const char *seat);
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bool isValid() const {
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return m_libinput != nullptr;
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}
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bool isSuspended() const {
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return m_suspended;
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}
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int fileDescriptor();
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void dispatch();
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void suspend();
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void resume();
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operator libinput*() {
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return m_libinput;
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}
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operator libinput*() const {
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return m_libinput;
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}
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/**
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* Gets the next event, if there is no new event @c null is returned.
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* The caller takes ownership of the returned pointer.
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**/
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Event *event();
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static int openRestrictedCallback(const char *path, int flags, void *user_data);
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static void closeRestrictedCallBack(int fd, void *user_data);
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static const struct libinput_interface s_interface;
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private:
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int openRestricted(const char *path, int flags);
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void closeRestricted(int fd);
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struct libinput *m_libinput;
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bool m_suspended;
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};
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}
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}
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#endif
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