79 lines
2 KiB
C
79 lines
2 KiB
C
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/********************************************************************
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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_WAYLAND_SURFACE_H
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#define KWIN_WAYLAND_SURFACE_H
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#include <QObject>
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#include <QPoint>
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#include <wayland-client-protocol.h>
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namespace KWin
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{
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namespace Wayland
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{
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class Surface : public QObject
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{
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Q_OBJECT
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public:
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explicit Surface(QObject *parent = nullptr);
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virtual ~Surface();
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void setup(wl_surface *surface);
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void release();
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void destroy();
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bool isValid() const {
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return m_surface != nullptr;
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}
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void setupFrameCallback();
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enum class CommitFlag {
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None,
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FrameCallback
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};
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void commit(CommitFlag flag = CommitFlag::FrameCallback);
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void damage(const QRect &rect);
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void damage(const QRegion ®ion);
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void attachBuffer(wl_buffer *buffer, const QPoint &offset = QPoint());
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operator wl_surface*() {
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return m_surface;
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}
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operator wl_surface*() const {
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return m_surface;
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}
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static void frameCallback(void *data, wl_callback *callback, uint32_t time);
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Q_SIGNALS:
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void frameRendered();
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private:
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void handleFrameCallback();
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static const wl_callback_listener s_listener;
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wl_surface *m_surface;
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bool m_frameCallbackInstalled;
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};
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}
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}
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#endif
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