qiosapplicationdelegate.mm

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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
 
#include "qiosapplicationdelegate.h"
 
#include "qiosglobal.h"
#include "qiosintegration.h"
#include "qiosservices.h"
#include "qiosviewcontroller.h"
#include "qioswindow.h"
#include "qiosscreen.h"
#include "quiwindow.h"
 
#include <qpa/qplatformintegration.h>
 
#include <QtCore/QtCore>
 
@interface QIOSWindowSceneDelegate : NSObject<UIWindowSceneDelegate>
@end
 
@implementation QIOSApplicationDelegate
 
- (BOOL)application:(UIApplication *)application continueUserActivity:(NSUserActivity *)userActivity restorationHandler:(void (^)(NSArray<id<UIUserActivityRestoring>> *restorableObjects))restorationHandler
{
    Q_UNUSED(application);
    Q_UNUSED(restorationHandler);
 
    if (!QGuiApplication::instance())
        return NO;
 
    if ([userActivity.activityType isEqualToString:NSUserActivityTypeBrowsingWeb]) {
        QIOSIntegration *iosIntegration = QIOSIntegration::instance();
        Q_ASSERT(iosIntegration);
 
        QIOSServices *iosServices = static_cast<QIOSServices *>(iosIntegration->services());
 
        return iosServices->handleUrl(QUrl::fromNSURL(userActivity.webpageURL));
    }
 
    return NO;
}
 
- (BOOL)application:(UIApplication *)application openURL:(NSURL *)url options:(NSDictionary<UIApplicationOpenURLOptionsKey, id> *)options
{
    Q_UNUSED(application);
    Q_UNUSED(options);
 
    if (!QGuiApplication::instance())
        return NO;
 
    QIOSIntegration *iosIntegration = QIOSIntegration::instance();
    Q_ASSERT(iosIntegration);
 
    QIOSServices *iosServices = static_cast<QIOSServices *>(iosIntegration->services());
 
    return iosServices->handleUrl(QUrl::fromNSURL(url));
}
 
- (UISceneConfiguration *)application:(UIApplication *)application
                          configurationForConnectingSceneSession:(UISceneSession *)connectingSceneSession
                          options:(UISceneConnectionOptions *)options
{
    qCDebug(lcQpaWindowScene) << "Configuring scene for" << connectingSceneSession
        << "with options" << options;
 
    auto *sceneConfig = connectingSceneSession.configuration;
    sceneConfig.delegateClass = QIOSWindowSceneDelegate.class;
    return sceneConfig;
}
 
@end
 
@implementation QIOSWindowSceneDelegate
 
- (void)scene:(UIScene *)scene willConnectToSession:(UISceneSession *)session options:(UISceneConnectionOptions *)connectionOptions
{
    qCDebug(lcQpaWindowScene) << "Connecting" << scene << "to" << session;
 
    Q_ASSERT([scene isKindOfClass:UIWindowScene.class]);
    UIWindowScene *windowScene = static_cast<UIWindowScene*>(scene);
 
    QUIWindow *window = [[QUIWindow alloc] initWithWindowScene:windowScene];
 
    QIOSScreen *screen = [&]{
        for (auto *screen : qGuiApp->screens()) {
            auto *platformScreen = static_cast<QIOSScreen*>(screen->handle());
#if !defined(Q_OS_VISIONOS)
            if (platformScreen->uiScreen() == windowScene.screen)
#endif
                return platformScreen;
        }
        Q_UNREACHABLE();
    }();
 
    window.rootViewController = [[[QIOSViewController alloc]
        initWithWindow:window andScreen:screen] autorelease];
}
 
@end