1/*
2 SPDX-FileCopyrightText: 2023 Alexander Lohnau <alexander.lohnau@gmx.de>
3 SPDX-License-Identifier: LGPL-2.0-or-later
4*/
5
6#include "kquickconfigmoduleloader.h"
7
8#include "kcmutils_debug.h"
9
10#include <KPluginFactory>
11#include <QJsonArray>
12#include <QQmlEngine>
13
14#include "kquickconfigmodule.h"
15
16std::weak_ptr<QQmlEngine> s_kcmutilsCreatedEngine;
17
18KPluginFactory::Result<KQuickConfigModule>
19KQuickConfigModuleLoader::loadModule(const KPluginMetaData &metaData, QObject *parent, const QVariantList &args, const std::shared_ptr<QQmlEngine> &engineArg)
20{
21 const auto factoryResult = KPluginFactory::loadFactory(data: metaData);
22 KPluginFactory::Result<KQuickConfigModule> result;
23 if (!factoryResult) {
24 result.errorReason = factoryResult.errorReason;
25 result.errorString = factoryResult.errorString;
26 result.errorText = factoryResult.errorText;
27 return result;
28 }
29 KPluginFactory *factory = factoryResult.plugin;
30
31 factory->setMetaData(KPluginMetaData(metaData));
32
33 const QVariantList pluginArgs = QVariantList(args) << metaData.rawData().value(key: QLatin1String("X-KDE-KCM-Args")).toArray().toVariantList();
34 if (const auto kcm = factory->create<KQuickConfigModule>(parent, args: pluginArgs)) {
35 const std::shared_ptr<QQmlEngine> engine =
36 engineArg ? engineArg : (s_kcmutilsCreatedEngine.expired() ? std::make_shared<QQmlEngine>() : s_kcmutilsCreatedEngine.lock());
37
38 if (!engineArg && s_kcmutilsCreatedEngine.expired()) {
39 s_kcmutilsCreatedEngine = engine;
40 }
41 kcm->setInternalEngine(engine);
42
43 result.plugin = kcm;
44 qCDebug(KCMUTILS_LOG) << "loaded QML KCM" << metaData.fileName();
45 } else {
46 result.errorReason = KPluginFactory::INVALID_KPLUGINFACTORY_INSTANTIATION;
47 }
48
49 return result;
50}
51

source code of kcmutils/src/quick/kquickconfigmoduleloader.cpp