Framelet Prototype 2016 using Mojo IPC

third_party/WebKit/Source/core/page/FocusController.cpp

 /*
  * Copyright (C) 2006, 2007 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Nuanti Ltd.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 158 matching lines @@
 inline void dispatchEventsOnWindowAndFocusedElement(Document* document, bool focused)
 {
     ASSERT(document);
     // If we have a focused element we should dispatch blur on it before we blur the window.
     // If we have a focused element we should dispatch focus on it after we focus the window.
     // https://bugs.webkit.org/show_bug.cgi?id=27105
 
     if (document->focusedElement() && isHTMLPlugInElement(document->focusedElement()))
         toHTMLPlugInElement(document->focusedElement())->setPluginFocus(focused);
 
+    if (document->focusedElement() && document->focusedElement()->isFrameletElement())
+        toHTMLFrameOwnerElement(document->focusedElement())->ownedWidget()->setFocus(focused, WebFocusTypeNone);
+
     // Do not fire events while modal dialogs are up.  See https://bugs.webkit.org/show_bug.cgi?id=33962
     if (Page* page = document->page()) {
         if (page->defersLoading())
             return;
     }
 
     if (!focused && document->focusedElement()) {
         RefPtrWillBeRawPtr<Element> focusedElement(document->focusedElement());
         focusedElement->setFocus(false);
         dispatchBlurEvent(*document, *focusedElement);
@@ skipping 583 matching lines @@
             return false;
     }
 
     ASSERT(element);
 
     if (element == document->focusedElement()) {
         // Focus wrapped around to the same node.
         return true;
     }
 
-    if (element->isFrameOwnerElement() && (!isHTMLPlugInElement(*element) || !element->isKeyboardFocusable())) {
+    if (element->isFrameOwnerElement() && ((!element->isFrameletElement() && !isHTMLPlugInElement(*element)) || !element->isKeyboardFocusable())) {
         // We focus frames rather than frame owners.
         // FIXME: We should not focus frames that have no scrollbars, as focusing them isn't useful to the user.
         HTMLFrameOwnerElement* owner = toHTMLFrameOwnerElement(element);
         if (!owner->contentFrame())
             return false;
 
         document->clearFocusedElement();
         setFocusedFrame(owner->contentFrame());
 
         // If contentFrame is remote, continue the search for focusable
@@ skipping 329 matching lines @@
     return consumed;
 }
 
 DEFINE_TRACE(FocusController)
 {
     visitor->trace(m_page);
     visitor->trace(m_focusedFrame);
 }
 
 } // namespace blink