Turn CppUtils into a Singleton

src/gui/Pages/Chat/FileTransfer/Transfer.qml

@@ -2,6 +2,7 @@
 
 import QtQuick 2.12
 import QtQuick.Layouts 1.12
+import CppUtils 0.1
 import "../../../Base"
 
 HColumnLayout {

src/gui/Pages/Chat/Timeline/EventFile.qml

@@ -2,6 +2,7 @@
 
 import QtQuick 2.12
 import QtQuick.Layouts 1.12
+import CppUtils 0.1
 import "../../../Base"
 
 HTile {

src/gui/PythonBridge/PythonBridge.qml

@@ -2,6 +2,7 @@
 
 import QtQuick 2.12
 import io.thp.pyotherside 1.5
+import CppUtils 0.1
 
 Python {
     id: py

src/gui/Utils.qml

@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: LGPL-3.0-or-later
 
 import QtQuick 2.12
+import CppUtils 0.1
 
 QtObject {
     function makeObject(urlComponent, parent=null, properties={},

src/main.cpp

@@ -39,9 +39,19 @@ int main(int argc, char *argv[]) {
 
     // Add our custom non-visual `QObject `s as properties.
     // Their attributes and methods will be accessing like normal QML objects.
-    objectContext->setContextProperty("CppUtils", new Utils());
+    /* objectContext->setContextProperty("CppUtils", new Utils()); */
     objectContext->setContextProperty("Clipboard", new Clipboard());
 
+
+    qmlRegisterSingletonType<Utils>(
+        "CppUtils", 0, 1, "CppUtils",
+        [](QQmlEngine *engine, QJSEngine *scriptEngine) -> QObject * {
+            Q_UNUSED(engine)
+            Q_UNUSED(scriptEngine)
+            return new Utils();
+        }
+    );
+
     // Register our custom visual items that will be importable from QML,
     // e.g. `import RadialBar 1.0`
     qmlRegisterType<RadialBar>("RadialBar", 1, 0, "RadialBar");