9a0fd94013
The AbstractBackend registers itself in the WaylandServer allowing external users to easily get to the backend and not needing to test manually which backend is used.
101 lines
2.6 KiB
C++
101 lines
2.6 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) 2015 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_WAYLAND_SERVER_H
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#define KWIN_WAYLAND_SERVER_H
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#include <kwinglobals.h>
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#include <QObject>
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namespace KWayland
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{
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namespace Server
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{
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class ClientConnection;
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class CompositorInterface;
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class Display;
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class ShellInterface;
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class SeatInterface;
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class OutputInterface;
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}
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}
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namespace KWin
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{
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class AbstractBackend;
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class KWIN_EXPORT WaylandServer : public QObject
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{
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Q_OBJECT
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public:
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virtual ~WaylandServer();
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void init(const QByteArray &socketName = QByteArray());
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void initOutputs();
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KWayland::Server::Display *display() {
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return m_display;
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}
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KWayland::Server::CompositorInterface *compositor() {
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return m_compositor;
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}
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KWayland::Server::SeatInterface *seat() {
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return m_seat;
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}
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KWayland::Server::ShellInterface *shell() {
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return m_shell;
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}
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AbstractBackend *backend() const {
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return m_backend;
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}
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void installBackend(AbstractBackend *backend);
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void uninstallBackend(AbstractBackend *backend);
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/**
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* @returns file descriptor for Xwayland to connect to.
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**/
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int createXWaylandConnection();
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/**
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* @returns file descriptor for QtWayland
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**/
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int createQtConnection();
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private:
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KWayland::Server::Display *m_display = nullptr;
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KWayland::Server::CompositorInterface *m_compositor = nullptr;
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KWayland::Server::SeatInterface *m_seat = nullptr;
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KWayland::Server::ShellInterface *m_shell = nullptr;
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KWayland::Server::ClientConnection *m_xwaylandConnection = nullptr;
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KWayland::Server::ClientConnection *m_qtConnection = nullptr;
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AbstractBackend *m_backend = nullptr;
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KWIN_SINGLETON(WaylandServer)
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};
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inline
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WaylandServer *waylandServer() {
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return WaylandServer::self();
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}
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} // namespace KWin
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#endif
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