1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2019 The Qt Company Ltd. 4 ** Contact: https://www.qt.io/licensing/ 5 ** 6 ** This file is part of the config.tests of the Qt Toolkit. 7 ** 8 ** $QT_BEGIN_LICENSE:LGPL$ 9 ** Commercial License Usage 10 ** Licensees holding valid commercial Qt licenses may use this file in 11 ** accordance with the commercial license agreement provided with the 12 ** Software or, alternatively, in accordance with the terms contained in 13 ** a written agreement between you and The Qt Company. For licensing terms 14 ** and conditions see https://www.qt.io/terms-conditions. For further 15 ** information use the contact form at https://www.qt.io/contact-us. 16 ** 17 ** GNU Lesser General Public License Usage 18 ** Alternatively, this file may be used under the terms of the GNU Lesser 19 ** General Public License version 3 as published by the Free Software 20 ** Foundation and appearing in the file LICENSE.LGPL3 included in the 21 ** packaging of this file. Please review the following information to 22 ** ensure the GNU Lesser General Public License version 3 requirements 23 ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. 24 ** 25 ** GNU General Public License Usage 26 ** Alternatively, this file may be used under the terms of the GNU 27 ** General Public License version 2.0 or (at your option) the GNU General 28 ** Public license version 3 or any later version approved by the KDE Free 29 ** Qt Foundation. The licenses are as published by the Free Software 30 ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 31 ** included in the packaging of this file. Please review the following 32 ** information to ensure the GNU General Public License requirements will 33 ** be met: https://www.gnu.org/licenses/gpl-2.0.html and 34 ** https://www.gnu.org/licenses/gpl-3.0.html. 35 ** 36 ** $QT_END_LICENSE$ 37 ** 38 ****************************************************************************/ 39 40 #ifndef QWAYLANDSURFACE_P_H 41 #define QWAYLANDSURFACE_P_H 42 43 // 44 // W A R N I N G 45 // ------------- 46 // 47 // This file is not part of the Qt API. It exists purely as an 48 // implementation detail. This header file may change from version to 49 // version without notice, or even be removed. 50 // 51 // We mean it. 52 // 53 54 #include <QtGui/QScreen> 55 56 #include <QtWaylandClient/private/qwayland-wayland.h> 57 58 QT_BEGIN_NAMESPACE 59 60 namespace QtWaylandClient { 61 62 class QWaylandScreen; 63 class QWaylandWindow; 64 class QWaylandDisplay; 65 66 class QWaylandSurface : public QObject, public QtWayland::wl_surface 67 { 68 Q_OBJECT 69 public: 70 explicit QWaylandSurface(QWaylandDisplay *display); 71 ~QWaylandSurface() override; 72 QWaylandScreen *oldestEnteredScreen(); waylandWindow()73 QWaylandWindow *waylandWindow() const { return m_window; } 74 75 static QWaylandSurface *fromWlSurface(::wl_surface *surface); 76 77 signals: 78 void screensChanged(); 79 80 private slots: 81 void handleScreenRemoved(QScreen *qScreen); 82 83 protected: 84 void surface_enter(struct ::wl_output *output) override; 85 void surface_leave(struct ::wl_output *output) override; 86 87 QVector<QWaylandScreen *> m_screens; //As seen by wl_surface.enter/leave events. Chronological order. 88 QWaylandWindow *m_window = nullptr; 89 90 friend class QWaylandWindow; // TODO: shouldn't need to be friends 91 }; 92 93 } // namespace QtWaylandClient 94 95 QT_END_NAMESPACE 96 97 #endif // QWAYLANDSURFACE_P_H 98