/****************************************************************************
**
** Copyright (C) 2017 Pelagicore AG
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Neptune IVI UI.
**
** $QT_BEGIN_LICENSE:GPL-QTAS$
** Commercial License Usage
** Licensees holding valid commercial Qt Automotive Suite licenses may use
** this file in accordance with the commercial license agreement provided
** with the Software or, alternatively, in accordance with the terms
** contained in a written agreement between you and The Qt Company.  For
** licensing terms and conditions see https://www.qt.io/terms-conditions.
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**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 or (at your option) any later version
** approved by the KDE Free Qt Foundation. The licenses are as published by
** the Free Software Foundation and appearing in the file LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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** SPDX-License-Identifier: GPL-3.0
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****************************************************************************/

import QtQuick 2.5
import QtWayland.Compositor 1.0

import controls 1.0
import utils 1.0


AppUIScreen {
    id: mainWindow

    UIScreen {
        id: ui

        Label {
            id: compositorLabel
            anchors.fill: parent
            horizontalAlignment: Text.AlignHCenter
            verticalAlignment: Text.AlignVCenter
            text: "You can open windows on this nested Wayland compositor by setting\nWAYLAND_DISPLAY=" + comp.socketName
        }

        onBackScreen: {
            mainWindow.back()
        }

        WaylandCompositor {
            id: comp
            socketName: "wlsock-nested"

            WaylandOutput {
                id: output
                window: mainWindow
                compositor: comp
            }


            Component {
                id: waylandWindow
                WaylandQuickItem { }
            }

            Component {
                id: surfaceComponent
                WaylandSurface { }
            }

            extensions: [
                WlShell {
                    id: wlShell
                },
                QtWindowManager {
                    id: qtWindowManager
                }
            ]

            onSurfaceRequested: {
                var surface = surfaceComponent.createObject(comp, { } );
                surface.initialize(comp, client, id, version);

                var obj = waylandWindow.createObject(ui, { "surface": surface } );
            }
        }
    }
}