Widgets: Implement mouse lock permission API

If the user grants the permission with mouse click on the feature
permission bar, the RenderWidgetHostView loses the focus but the
focus is necessary for the pointer lock.

Change-Id: Ifafd86b472e400c5690194dce2ea8a829a51c313
Reviewed-by: Andras Becsi <andras.becsi@theqtcompany.com>

1 files changed, 14 insertions, 0 deletions

diff --git a/src/core/web_contents_adapter.cpp b/src/core/web_contents_adapter.cpp
index dc20ea180..9398046d0 100644
--- a/src/core/web_contents_adapter.cpp
+++ b/src/core/web_contents_adapter.cpp
@@ -776,6 +776,20 @@ void WebContentsAdapter::runGeolocationRequestCallback(const QUrl &securityOrigi
     d->webContentsDelegate->m_lastGeolocationRequestCallbacks.first.Run(allowed);
 }
 
+void WebContentsAdapter::grantMouseLockPermission(bool granted)
+{
+    Q_D(WebContentsAdapter);
+
+    if (granted) {
+        if (RenderWidgetHostViewQt *rwhv = static_cast<RenderWidgetHostViewQt *>(d->webContents->GetRenderWidgetHostView()))
+            rwhv->Focus();
+        else
+            granted = false;
+    }
+
+    d->webContents->GotResponseToLockMouseRequest(granted);
+}
+
 void WebContentsAdapter::dpiScaleChanged()
 {
     Q_D(WebContentsAdapter);