QmlDesigner: Fix for QUL Compatibility

Fixes: QDS-3999
Fixes: QDS-4000
Fixes: QDS-4001
Change-Id: I6783b0d56dc1b8fa2da5241c302690b3743f1a7a
Reviewed-by: Thomas Hartmann <thomas.hartmann@qt.io>

1 files changed, 65 insertions, 0 deletions

diff --git a/src/imports/compatibility/QtQuickUltralite/Extras/studiocompatibilityqulextras.cpp b/src/imports/compatibility/QtQuickUltralite/Extras/studiocompatibilityqulextras.cpp
new file mode 100644
index 0000000..60e863e
--- /dev/null
+++ b/src/imports/compatibility/QtQuickUltralite/Extras/studiocompatibilityqulextras.cpp
@@ -0,0 +1,65 @@
+/****************************************************************************
+**
+** Copyright (C) 2021 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of Qt Quick Ultralite compatibility.
+**
+** $QT_BEGIN_LICENSE:GPL$
+** 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 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.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "imagechecker.h"
+
+#include <QQmlEngine>
+#include <QQmlContext>
+#include <QtQml/qqmlextensionplugin.h>
+
+QT_BEGIN_NAMESPACE
+
+class StudioCompatibilityQULExtras: public QQmlExtensionPlugin
+{
+    Q_OBJECT
+    Q_PLUGIN_METADATA(IID QQmlExtensionInterface_iid)
+
+public:
+    StudioCompatibilityQULExtras(QObject *parent = nullptr);
+    void registerTypes(const char *uri) override;
+};
+
+StudioCompatibilityQULExtras::StudioCompatibilityQULExtras(QObject *parent)
+    : QQmlExtensionPlugin(parent)
+{
+}
+
+static QObject *imageCheckerSingletonTypeProvider(QQmlEngine *, QJSEngine *)
+{
+    return ImageChecker::getInstance();
+}
+
+void StudioCompatibilityQULExtras::registerTypes(const char *uri)
+{
+    qmlRegisterSingletonType<ImageChecker>(uri, 1, 0, "ImageChecker", imageCheckerSingletonTypeProvider);
+}
+
+QT_END_NAMESPACE
+
+#include "studiocompatibilityqulextras.moc"