Use MauiKit System for Bluetooth adapter power control

- Simplified Valenz’s Bluetooth toggle path in src/controllers/valenzbridge_properties.cpp to defer adapter power changes to MauiKitSystem::setControlCenterBluetoothEnabled(bool).
- Removed the duplicated direct BlueZ D-Bus adapter-management code, including the custom managed-object type definitions and related Qt D-Bus includes.
- Leaves Valenz consuming the shared MauiKit System Bluetooth control layer instead of maintaining its own BlueZ adapter toggle implementation.

Author: UriHerrera

src/controllers/valenzbridge_properties.cpp

@@ -2,82 +2,12 @@
 #include "valenzbridge_p.h"
 #include "mauikit_system_control.h"
 
-#include <QDBusConnection>
-#include <QDBusInterface>
-#include <QDBusObjectPath>
-#include <QDBusReply>
-#include <QDBusVariant>
-#include <QDBusMetaType>
-#include <QMap>
-#include <QVariant>
-
-namespace
-{
-using BluezPropertyMap = QMap<QString, QVariant>;
-using BluezInterfaceMap = QMap<QString, BluezPropertyMap>;
-using BluezManagedObjects = QMap<QDBusObjectPath, BluezInterfaceMap>;
-}
-
-Q_DECLARE_METATYPE(BluezPropertyMap)
-Q_DECLARE_METATYPE(BluezInterfaceMap)
-Q_DECLARE_METATYPE(BluezManagedObjects)
-
 namespace
 {
 
 bool setBluezAdapterPowered(bool enabled)
 {
-    qDBusRegisterMetaType<BluezPropertyMap>();
-    qDBusRegisterMetaType<BluezInterfaceMap>();
-    qDBusRegisterMetaType<BluezManagedObjects>();
-
-    QDBusInterface objectsIface(QStringLiteral("org.bluez"),
-                                QStringLiteral("/"),
-                                QStringLiteral("org.freedesktop.DBus.ObjectManager"),
-                                QDBusConnection::systemBus());
-    if (!objectsIface.isValid())
-        return false;
-
-    const QDBusReply<BluezManagedObjects> reply = objectsIface.call(QStringLiteral("GetManagedObjects"));
-    if (!reply.isValid())
-        return false;
-
-    const BluezManagedObjects objects = reply.value();
-    bool anyAdapter = false;
-    bool allSucceeded = true;
-
-    for (const QDBusObjectPath &path : objects.keys())
-    {
-        const BluezInterfaceMap interfaces = objects.value(path);
-        if (!interfaces.contains(QStringLiteral("org.bluez.Adapter1")))
-            continue;
-
-        anyAdapter = true;
-
-        QDBusInterface propertiesIface(QStringLiteral("org.bluez"),
-                                       path.path(),
-                                       QStringLiteral("org.freedesktop.DBus.Properties"),
-                                       QDBusConnection::systemBus());
-        if (!propertiesIface.isValid())
-        {
-            allSucceeded = false;
-            continue;
-        }
-
-        QDBusMessage setCall = QDBusMessage::createMethodCall(QStringLiteral("org.bluez"),
-                                                              path.path(),
-                                                              QStringLiteral("org.freedesktop.DBus.Properties"),
-                                                              QStringLiteral("Set"));
-        setCall.setArguments({QStringLiteral("org.bluez.Adapter1"),
-                              QStringLiteral("Powered"),
-                              QVariant::fromValue(QDBusVariant(QVariant(enabled)))});
-
-        const QDBusMessage result = QDBusConnection::systemBus().call(setCall);
-        if (result.type() == QDBusMessage::ErrorMessage)
-            allSucceeded = false;
-    }
-
-    return anyAdapter && allSucceeded;
+    return MauiKitSystem::setControlCenterBluetoothEnabled(enabled);
 }
 
 }