From ddb60dca5303c67693319ee65842d1f967edbfb8 Mon Sep 17 00:00:00 2001
From: David Rosca <nowrep@gmail.com>
Date: Sun, 22 Jan 2017 13:24:01 +0100
Subject: [PATCH] Bring back mouse grab permission workaround

It is still needed for QtWebEngine 5.7
---
 .../html5permissions/html5permissionsnotification.cpp  | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/lib/tools/html5permissions/html5permissionsnotification.cpp b/src/lib/tools/html5permissions/html5permissionsnotification.cpp
index ebca9f968..b0483d2f2 100644
--- a/src/lib/tools/html5permissions/html5permissionsnotification.cpp
+++ b/src/lib/tools/html5permissions/html5permissionsnotification.cpp
@@ -81,7 +81,15 @@ void HTML5PermissionsNotification::grantPermissions()
         return;
     }
 
-    m_page->setFeaturePermission(m_origin, m_feature, QWebEnginePage::PermissionGrantedByUser);
+    QTimer::singleShot(0, this, [this]() {
+        // We need to have cursor inside view to correctly grab mouse
+        if (m_feature == QWebEnginePage::MouseLock) {
+            QWidget *view = m_page->view();
+            QCursor::setPos(view->mapToGlobal(view->rect().center()));
+        }
+
+        m_page->setFeaturePermission(m_origin, m_feature, QWebEnginePage::PermissionGrantedByUser);
+    });
 
     if (ui->remember->isChecked()) {
         mApp->html5PermissionsManager()->rememberPermissions(m_origin, m_feature, QWebEnginePage::PermissionGrantedByUser);