From f98a3c2764182e8dda061667ebd78fe5761a18d4 Mon Sep 17 00:00:00 2001
From: Robert Griebl <robert.griebl@pelagicore.com>
Date: Thu, 23 Feb 2017 14:10:51 +0100
Subject: Adds a very basic nested Wayland compositor example

Change-Id: I38e99d3ebb1fb2793084b3753cde3b82b3df9979
Reviewed-by: Bernd Weimer <bernd.weimer@pelagicore.com>
---
 apps/com.pelagicore.nestedwayland/icon.png  | Bin 0 -> 1634 bytes
 apps/com.pelagicore.nestedwayland/info.yaml |  13 ++++
 apps/com.pelagicore.nestedwayland/main.qml  |  95 ++++++++++++++++++++++++++++
 3 files changed, 108 insertions(+)
 create mode 100644 apps/com.pelagicore.nestedwayland/icon.png
 create mode 100644 apps/com.pelagicore.nestedwayland/info.yaml
 create mode 100644 apps/com.pelagicore.nestedwayland/main.qml

diff --git a/apps/com.pelagicore.nestedwayland/icon.png b/apps/com.pelagicore.nestedwayland/icon.png
new file mode 100644
index 0000000..839444b
Binary files /dev/null and b/apps/com.pelagicore.nestedwayland/icon.png differ
diff --git a/apps/com.pelagicore.nestedwayland/info.yaml b/apps/com.pelagicore.nestedwayland/info.yaml
new file mode 100644
index 0000000..6a4f7ba
--- /dev/null
+++ b/apps/com.pelagicore.nestedwayland/info.yaml
@@ -0,0 +1,13 @@
+formatVersion: 1
+formatType: am-application
+---
+id:      'com.pelagicore.nestedwayland'
+icon:    'icon.png'
+code:    'main.qml'
+runtime: 'qml'
+name:
+  en: 'Nested Compositor'
+
+categories: [ 'app' ]
+
+built-in: yes
diff --git a/apps/com.pelagicore.nestedwayland/main.qml b/apps/com.pelagicore.nestedwayland/main.qml
new file mode 100644
index 0000000..08cbc7f
--- /dev/null
+++ b/apps/com.pelagicore.nestedwayland/main.qml
@@ -0,0 +1,95 @@
+/****************************************************************************
+**
+** 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.
+** For further information use the contact form at https://www.qt.io/contact-us.
+**
+** 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.
+**
+** $QT_END_LICENSE$
+**
+** SPDX-License-Identifier: GPL-3.0
+**
+****************************************************************************/
+
+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 } );
+            }
+        }
+    }
+}
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