Web Notifications API

Implements API for end-user notifications.

Co-authored by Allan Sandfeld Jensen

[ChangeLog][Profile] Support for Web Notifications API
for end-user notifications through QWebEngineNotification

Task-number: QTBUG-50995
Fixes: QTBUG-51191
Change-Id: Icebaaa05275a713e801f1f8ecdaaec725fa264c8
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>

6 files changed, 40 insertions, 1 deletions

diff --git a/src/webengine/api/qquickwebengineprofile.cpp b/src/webengine/api/qquickwebengineprofile.cpp
index 8a6c20f67..cf9dae90a 100644
--- a/src/webengine/api/qquickwebengineprofile.cpp
+++ b/src/webengine/api/qquickwebengineprofile.cpp
@@ -46,6 +46,7 @@
 #include "qquickwebenginesettings_p.h"
 #include "qquickwebengineview_p_p.h"
 #include "qwebenginecookiestore.h"
+#include "qwebenginenotification.h"
 
 #include <QQmlEngine>
 
@@ -150,6 +151,13 @@ ASSERT_ENUMS_MATCH(QQuickWebEngineDownloadItem::MimeHtmlSaveFormat, QtWebEngineC
   The \a download argument holds the state of the finished download instance.
 */
 
+/*!
+    \fn QQuickWebEngineProfile::userNotification(QWebEngineNotification *notification)
+
+    This signal is emitted whenever there is a newly created user notification.
+    The \a notification argument holds the notification instance to query data and interact with.
+*/
+
 QQuickWebEngineProfilePrivate::QQuickWebEngineProfilePrivate(ProfileAdapter *profileAdapter)
         : m_settings(new QQuickWebEngineSettings())
         , m_profileAdapter(profileAdapter)
@@ -285,6 +293,14 @@ void QQuickWebEngineProfilePrivate::useForGlobalCertificateVerificationChanged()
     Q_EMIT q->useForGlobalCertificateVerificationChanged();
 }
 
+void QQuickWebEngineProfilePrivate::showNotification(QSharedPointer<QtWebEngineCore::UserNotificationController> &controller)
+{
+    Q_Q(QQuickWebEngineProfile);
+    auto notification = new QWebEngineNotification(controller);
+    QQmlEngine::setObjectOwnership(notification, QQmlEngine::JavaScriptOwnership);
+    Q_EMIT q->userNotification(notification);
+}
+
 void QQuickWebEngineProfilePrivate::userScripts_append(QQmlListProperty<QQuickWebEngineScript> *p, QQuickWebEngineScript *script)
 {
     Q_ASSERT(p && p->data);
@@ -365,6 +381,13 @@ void QQuickWebEngineProfilePrivate::userScripts_clear(QQmlListProperty<QQuickWeb
 */
 
 /*!
+    \qmlsignal WebEngineProfile::userNotification(WebEngineNotification notification)
+
+    This signal is emitted whenever there is a newly created user notification.
+    The \a notification argument holds the notification instance to query data and interact with.
+*/
+
+/*!
     Constructs a new profile with the parent \a parent.
 */
 QQuickWebEngineProfile::QQuickWebEngineProfile(QObject *parent)
diff --git a/src/webengine/api/qquickwebengineprofile.h b/src/webengine/api/qquickwebengineprofile.h
index f4460ba18..ce3285ec9 100644
--- a/src/webengine/api/qquickwebengineprofile.h
+++ b/src/webengine/api/qquickwebengineprofile.h
@@ -55,6 +55,7 @@ class QQuickWebEngineProfilePrivate;
 class QQuickWebEngineScript;
 class QQuickWebEngineSettings;
 class QWebEngineCookieStore;
+class QWebEngineNotification;
 class QWebEngineUrlRequestInterceptor;
 class QWebEngineUrlSchemeHandler;
 
@@ -172,6 +173,8 @@ Q_SIGNALS:
     void downloadRequested(QQuickWebEngineDownloadItem *download);
     void downloadFinished(QQuickWebEngineDownloadItem *download);
 
+    void userNotification(QWebEngineNotification *notification);
+
 private:
     Q_DECLARE_PRIVATE(QQuickWebEngineProfile)
     QQuickWebEngineProfile(QQuickWebEngineProfilePrivate *, QObject *parent = Q_NULLPTR);
diff --git a/src/webengine/api/qquickwebengineprofile_p.h b/src/webengine/api/qquickwebengineprofile_p.h
index d59470f46..322ec0101 100644
--- a/src/webengine/api/qquickwebengineprofile_p.h
+++ b/src/webengine/api/qquickwebengineprofile_p.h
@@ -85,6 +85,8 @@ public:
 
     void useForGlobalCertificateVerificationChanged() override;
 
+    void showNotification(QSharedPointer<QtWebEngineCore::UserNotificationController> &controller) override;
+
     // QQmlListPropertyHelpers
     static void userScripts_append(QQmlListProperty<QQuickWebEngineScript> *p, QQuickWebEngineScript *script);
     static int userScripts_count(QQmlListProperty<QQuickWebEngineScript> *p);
diff --git a/src/webengine/api/qquickwebengineview.cpp b/src/webengine/api/qquickwebengineview.cpp
index 5e6a45924..e7b2d8c9c 100644
--- a/src/webengine/api/qquickwebengineview.cpp
+++ b/src/webengine/api/qquickwebengineview.cpp
@@ -320,6 +320,12 @@ void QQuickWebEngineViewPrivate::runGeolocationPermissionRequest(const QUrl &url
     Q_EMIT q->featurePermissionRequested(url, QQuickWebEngineView::Geolocation);
 }
 
+void QQuickWebEngineViewPrivate::runUserNotificationPermissionRequest(const QUrl &url)
+{
+    Q_Q(QQuickWebEngineView);
+    Q_EMIT q->featurePermissionRequested(url, QQuickWebEngineView::Notifications);
+}
+
 void QQuickWebEngineViewPrivate::showColorDialog(QSharedPointer<ColorChooserController> controller)
 {
     Q_Q(QQuickWebEngineView);
@@ -1550,6 +1556,9 @@ void QQuickWebEngineView::grantFeaturePermission(const QUrl &securityOrigin, QQu
                 WebContentsAdapterClient::MediaDesktopAudioCapture |
                 WebContentsAdapterClient::MediaDesktopVideoCapture));
         break;
+    case Notifications:
+        d_ptr->adapter->runUserNotificationRequestCallback(securityOrigin, granted);
+        break;
     default:
         Q_UNREACHABLE();
     }
diff --git a/src/webengine/api/qquickwebengineview_p.h b/src/webengine/api/qquickwebengineview_p.h
index 3a40abf0a..c851dcb8d 100644
--- a/src/webengine/api/qquickwebengineview_p.h
+++ b/src/webengine/api/qquickwebengineview_p.h
@@ -209,7 +209,8 @@ public:
         MediaAudioVideoCapture,
         Geolocation,
         DesktopVideoCapture,
-        DesktopAudioVideoCapture
+        DesktopAudioVideoCapture,
+        Notifications,
     };
     Q_ENUM(Feature)
 
diff --git a/src/webengine/api/qquickwebengineview_p_p.h b/src/webengine/api/qquickwebengineview_p_p.h
index 4e8657651..543d7b119 100644
--- a/src/webengine/api/qquickwebengineview_p_p.h
+++ b/src/webengine/api/qquickwebengineview_p_p.h
@@ -145,6 +145,7 @@ public:
     void allowCertificateError(const QSharedPointer<CertificateErrorController> &errorController) override;
     void selectClientCert(const QSharedPointer<ClientCertSelectController> &selectController) override;
     void runGeolocationPermissionRequest(QUrl const&) override;
+    void runUserNotificationPermissionRequest(QUrl const&) override;
     void renderProcessTerminated(RenderProcessTerminationStatus terminationStatus, int exitCode) override;
     void requestGeometryChange(const QRect &geometry, const QRect &frameGeometry) override;
     void updateScrollPosition(const QPointF &position) override;