Make it possible to connect to a createSurface signal

Remove the QWaylandSurface factory function from QWaylandCompositor.
Add a default constructor to QWaylandSurface and a initialize function.
Add som housekeeping code in debug builds that ensures the user calls
initialize.
Add a fallback factory function on the compositor if the user is fine
with getting the default implementation of QWaylandSurface or
QWaylandQuickSurface

Change-Id: Ib9289c323b6723f0d1119a484cf9e0c26c95b549

1 files changed, 2 insertions, 1 deletions

diff --git a/src/imports/compositor/qwaylandquickcompositorplugin.cpp b/src/imports/compositor/qwaylandquickcompositorplugin.cpp
index 7532001a9..1c693000a 100644
--- a/src/imports/compositor/qwaylandquickcompositorplugin.cpp
+++ b/src/imports/compositor/qwaylandquickcompositorplugin.cpp
@@ -125,14 +125,15 @@ public:
         qmlRegisterType<QWaylandQuickItem>(uri, 1, 0, "WaylandQuickItem");
         qmlRegisterType<QWaylandMouseTracker>(uri, 1, 0, "WaylandMouseTracker");
         qmlRegisterType<QWaylandQuickOutput>(uri, 1, 0, "WaylandOutput");
+        qmlRegisterType<QWaylandQuickSurface>(uri, 1, 0, "WaylandSurface");
 
         qmlRegisterUncreatableType<QWaylandExtension>(uri, 1, 0, "WaylandExtension", QObject::tr("Cannot create instance of WaylandExtension"));
-        qmlRegisterUncreatableType<QWaylandSurface>(uri, 1, 0, "WaylandSurface", QObject::tr("Cannot create instance of WaylandQuickSurface"));
         qmlRegisterUncreatableType<QWaylandClient>(uri, 1, 0, "WaylandClient", QObject::tr("Cannot create instance of WaylandClient"));
         qmlRegisterUncreatableType<QWaylandOutputSpace>(uri, 1, 0, "WaylandOutputSpace", QObject::tr("Cannot create instance of WaylandOutputSpace"));
         qmlRegisterUncreatableType<QWaylandView>(uri, 1, 0, "WaylandView", QObject::tr("Cannot create instance of WaylandView, it can be retrieved by accessor on WaylandQuickItem"));
         qmlRegisterUncreatableType<QWaylandInputDevice>(uri, 1, 0, "WaylandInputDevice", QObject::tr("Cannot create instance of WaylandInputDevice"));
         qmlRegisterUncreatableType<QWaylandCompositor>(uri, 1, 0, "WaylandCompositorBase", QObject::tr("Cannot create instance of WaylandCompositorBase, use WaylandCompositor instead"));
+        qmlRegisterUncreatableType<QWaylandSurface>(uri, 1, 0, "WaylandSurfaceBase", QObject::tr("Cannot create instance of WaylandSurfaceBase, use WaylandSurface instead"));
 
         //This should probably be somewhere else
         qmlRegisterType<QWaylandShellQuickData>(uri, 1, 0, "DefaultShell");