Framelet Prototype 2016 using Mojo IPC

third_party/WebKit/Source/core/html/HTMLFrameletElement.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Simon Hausmann <hausmann@kde.org>
  * Copyright (C) 2004, 2006, 2008, 2009 Apple Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  *
  */
 
-#ifndef HTMLIFrameElement_h
-#define HTMLIFrameElement_h
+#ifndef HTMLFrameletElement_h
+#define HTMLFrameletElement_h
 
+#include "core/CoreExport.h"
 #include "core/html/HTMLFrameElementBase.h"
+#include "core/html/HTMLFrameOwnerElement.h"
 #include "core/html/HTMLIFrameElementSandbox.h"
 
 namespace blink {
 
-class HTMLIFrameElement final : public HTMLFrameElementBase, public DOMSettableTokenListObserver {
+class Framelet;
+class WebLayer;
+
+class HTMLFrameletElement final : public HTMLFrameOwnerElement {
     DEFINE_WRAPPERTYPEINFO();
-    WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(HTMLIFrameElement);
+    WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(HTMLFrameletElement);
+
 public:
-    DECLARE_NODE_FACTORY(HTMLIFrameElement);
-    DECLARE_VIRTUAL_TRACE();
-    ~HTMLIFrameElement() override;
-    DOMSettableTokenList* sandbox() const;
+    DECLARE_NODE_FACTORY(HTMLFrameletElement);
+    ~HTMLFrameletElement() override;
+
+    BLINK_EXPORT void setWebLayer(WebLayer*);
+    WebLayer* webLayer() { return m_webLayer; }
+
+    BLINK_EXPORT void setFramelet(Framelet*);
+    Framelet* framelet() { return m_framelet; }
+
+    void attach(const AttachContext& = AttachContext()) final;
+    void defaultEventHandler(Event*) final;
+    void detach(const AttachContext& = AttachContext()) final;
+    bool isKeyboardFocusable() const final;
+    bool supportsFocus() const final;
+
+    // Node overrides
+    bool isFrameletElement() const override { return true; }
 
 private:
-    explicit HTMLIFrameElement(Document&);
+    explicit HTMLFrameletElement(Document&);
+
+    void setURL(const String&);
 
     void parseAttribute(const QualifiedName&, const AtomicString&, const AtomicString&) override;
-    bool isPresentationAttribute(const QualifiedName&) const override;
     void collectStyleForPresentationAttribute(const QualifiedName&, const AtomicString&, MutableStylePropertySet*) override;
 
-    InsertionNotificationRequest insertedInto(ContainerNode*) override;
-    void removedFrom(ContainerNode*) override;
-
     bool layoutObjectIsNeeded(const ComputedStyle&) override;
     LayoutObject* createLayoutObject(const ComputedStyle&) override;
 
-    bool loadedNonEmptyDocument() const override { return m_didLoadNonEmptyDocument; }
-    void didLoadNonEmptyDocument() override { m_didLoadNonEmptyDocument = true; }
-    bool isInteractiveContent() const override;
+    bool isInteractiveContent() const override { return true; }
 
-    void valueWasSet() override;
+    Node::InsertionNotificationRequest insertedInto(ContainerNode* insertionPoint) override;
+    void didNotifySubtreeInsertionsToDocument() final;
 
-    ReferrerPolicy referrerPolicyAttribute() override;
-
-    AtomicString m_name;
-    bool m_didLoadNonEmptyDocument;
-    RefPtrWillBeMember<HTMLIFrameElementSandbox> m_sandbox;
-
-    ReferrerPolicy m_referrerPolicy;
+    WebLayer* m_webLayer;
+    Framelet* m_framelet;
+    KURL m_URL;
 };
 
 } // namespace blink
 
-#endif // HTMLIFrameElement_h
+#endif // HTMLFrameletElement_h