Add qml plugin for conveniently creating compositors in qml

Change-Id: I76229c38489d6c72dfad9eace38cd8b6fd03dcae

5 files changed, 142 insertions, 0 deletions

diff --git a/src/imports/compositor/compositor.pro b/src/imports/compositor/compositor.pro
new file mode 100644
index 000000000..3c6d5b46f
--- /dev/null
+++ b/src/imports/compositor/compositor.pro
@@ -0,0 +1,12 @@
+CXX_MODULE = qml
+TARGET  = qwaylandcompositorplugin
+TARGETPATH = QtWayland/Compositor
+IMPORT_VERSION = 1.0
+
+SOURCES += \
+    qwaylandquickcompositorplugin.cpp
+
+DEFINES += QT_COMPOSITOR_QUICK
+QT += quick-private qml-private compositor compositor-private
+
+load(qml_plugin)
diff --git a/src/imports/compositor/qmldir b/src/imports/compositor/qmldir
new file mode 100644
index 000000000..0a9a719e1
--- /dev/null
+++ b/src/imports/compositor/qmldir
@@ -0,0 +1,4 @@
+module QtWayland.Compositor
+plugin qwaylandcompositorplugin
+classname QWaylandCompositorPlugin
+typeinfo plugins.qmltypes
diff --git a/src/imports/compositor/qwaylandquickcompositorplugin.cpp b/src/imports/compositor/qwaylandquickcompositorplugin.cpp
new file mode 100644
index 000000000..b6b31fffd
--- /dev/null
+++ b/src/imports/compositor/qwaylandquickcompositorplugin.cpp
@@ -0,0 +1,118 @@
+/****************************************************************************
+**
+** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the QtWaylandCompositor module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL3$
+** Commercial License Usage
+** Licensees holding valid commercial Qt 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 http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPLv3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or later as published by the Free
+** Software Foundation and appearing in the file LICENSE.GPL included in
+** the packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 2.0 requirements will be
+** met: http://www.gnu.org/licenses/gpl-2.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtQml/qqmlextensionplugin.h>
+
+#include <QtQuick/QQuickItem>
+
+#include <QtCompositor/QWaylandQuickCompositor>
+#include <QtCompositor/QWaylandSurfaceItem>
+#include <QtCompositor/QWaylandQuickSurface>
+#include <QtCompositor/QWaylandClient>
+#include <QtCompositor/QWaylandOutput>
+
+#include <QtCompositor/private/qwlcompositor_p.h>
+
+QT_BEGIN_NAMESPACE
+
+class QWaylandQuickCompositorImpl : public QWaylandQuickCompositor
+{
+    Q_OBJECT
+public:
+    QWaylandQuickCompositorImpl(QObject *parent = 0)
+        : QWaylandQuickCompositor(parent)
+    {
+        setInitializeLegazyQmlNames(false);
+    }
+
+protected:
+    void classBegin() Q_DECL_OVERRIDE
+    {
+        QWaylandQuickCompositor::classBegin();
+    }
+
+    void componentComplete() Q_DECL_OVERRIDE
+    {
+        create();
+        QWaylandQuickCompositor::componentComplete();
+    }
+};
+
+/*!
+    \qmlmodule QtWayland.Compositor 1.0
+    \title Qt Wayland Compositor QML Types
+    \ingroup qmlmodules
+    \brief Provides QML types for creating Wayland compositors
+
+    This QML module contains types for creating Wayland compositors.
+
+    To use the types in this module, import the module with the following line:
+
+    \code
+    import QtWayland.Compositor 1.0
+    \endcode
+*/
+
+
+
+//![class decl]
+class QWaylandCompositorPlugin : public QQmlExtensionPlugin
+{
+    Q_OBJECT
+    Q_PLUGIN_METADATA(IID "org.qt-project.Qt.QQmlExtensionInterface/1.0")
+public:
+    virtual void registerTypes(const char *uri)
+    {
+        Q_ASSERT(QLatin1String(uri) == QLatin1String("QtWayland.Compositor"));
+        Q_UNUSED(uri);
+        defineModule();
+    }
+
+    static void defineModule()
+    {
+        const char uri[] = "QtWayland.Compositor";
+        qmlRegisterType<QWaylandQuickCompositorImpl>(uri, 1, 0, "WaylandCompositor");
+        qmlRegisterUncreatableType<QWaylandSurfaceItem>(uri, 1, 0, "WaylandSurfaceItem", QObject::tr("Cannot create instance of WaylandSurfaceItem"));
+        qmlRegisterUncreatableType<QWaylandQuickSurface>(uri, 1, 0, "WaylandQuickSurface", QObject::tr("Cannot create instance of WaylandQuickSurface"));
+        qmlRegisterUncreatableType<QWaylandClient>(uri, 1, 0, "WaylandClient", QObject::tr("Cannot create instance of WaylandClient"));
+        qmlRegisterUncreatableType<QWaylandOutput>(uri, 1, 0, "WaylandOutput", QObject::tr("Cannot create instance of WaylandOutput"));
+    }
+};
+//![class decl]
+
+QT_END_NAMESPACE
+
+#include "qwaylandquickcompositorplugin.moc"
diff --git a/src/imports/imports.pro b/src/imports/imports.pro
new file mode 100644
index 000000000..42228475c
--- /dev/null
+++ b/src/imports/imports.pro
@@ -0,0 +1,3 @@
+TEMPLATE = subdirs
+
+SUBDIRS += compositor
diff --git a/src/src.pro b/src/src.pro
index 332d0dfdb..6dc62e8ef 100644
--- a/src/src.pro
+++ b/src/src.pro
@@ -10,6 +10,11 @@ contains(CONFIG, wayland-compositor) {
     sub_compositor.depends = sub-qtwaylandscanner
     sub_compositor.target = sub-compositor
     SUBDIRS += sub_compositor
+
+    sub_imports.subdir = imports
+    sub_imports.depends += sub-client
+    sub_imports.target = sub-imports
+    SUBDIRS += sub_imports
 }
 
 sub_client.subdir = client