File indexing completed on 2024-06-16 03:55:07

0001 // SPDX-FileCopyrightText: (C) 2020 Carl Schwan <carl@carlschwan.eu>
0002 //
0003 // SPDX-License-Identifier: GPL-3.0-or-later
0004 
0005 #include "arkade.h"
0006 
0007 #include <QQmlEngine>
0008 #include <QQmlComponent>
0009 #include <QQmlContext>
0010 #include <QQuickItem>
0011 #include <KLocalizedContext>
0012 #include <KPackage/PackageLoader>
0013 
0014 Arkade::Arkade(QQmlEngine *engine)
0015     : QObject(engine)
0016 {
0017     m_gamesModel = new GamesModel(this);
0018     m_contextObj = new KLocalizedContext(this);
0019 }
0020 
0021 void Arkade::setGamesModel(GamesModel *gamesModel)
0022 {
0023     if (m_gamesModel == gamesModel) {
0024         return;
0025     }
0026     m_gamesModel = gamesModel;
0027     Q_EMIT gamesModelChanged();
0028 }
0029 
0030 GamesModel *Arkade::gamesModel() const
0031 {
0032     return m_gamesModel;
0033 }
0034 
0035 QString Arkade::gameId() const
0036 {
0037     return m_gameId;
0038 }
0039 
0040 void Arkade::setGameId(const QString &gameId)
0041 {
0042     if (m_gameId == gameId) {
0043         return;
0044     }
0045     
0046     m_gameId = gameId;
0047     m_gamePackage =  KPackage::PackageLoader::self()->loadPackage(QStringLiteral("Arkade/Game"), gameId);
0048     if (!m_gamePackage.isValid()) {
0049         Q_EMIT gameIdChanged();
0050         return;
0051     }
0052 }
0053 
0054 QString Arkade::qmlPath()
0055 {
0056     if (m_gamePackage.isValid()) {
0057         return m_gamePackage.filePath("ui", QStringLiteral("main.qml"));
0058     } else {
0059         return QString();
0060     }
0061 }
0062 
0063 QQuickItem *Arkade::gameItem()
0064 {
0065     return createGui(m_gamePackage.filePath("ui", QStringLiteral("main.qml")));
0066 }
0067 
0068 QQuickItem *Arkade::createGui(const QString &qmlPath)
0069 {
0070     QQmlEngine *engine = qmlEngine(this);
0071     QQmlComponent *component = new QQmlComponent(engine, QUrl(qmlPath), nullptr);
0072     if (component->status() != QQmlComponent::Ready) {
0073         qCritical() << "Error creating component:";
0074         for (auto err : component->errors()) {
0075             qWarning() << err.toString();
0076         }
0077         component->deleteLater();
0078         return nullptr;
0079     }
0080     
0081     QObject *guiObject = component->create();
0082     QQuickItem *gui = qobject_cast<QQuickItem *>(guiObject);
0083     if (!gui) {
0084         qWarning() << "ERROR: QML gui" << guiObject << "not a QQuickItem instance";
0085         guiObject->deleteLater();
0086         return nullptr;
0087     }
0088     gui->setParent(this);
0089     return gui;
0090 }
0091 
0092 #include "moc_arkade.cpp"