Framelet Prototype 2016 using Mojo IPC

third_party/WebKit/public/web/WebFrameletClient.h

+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef WebFrameletClient_h
+#define WebFrameletClient_h
+
+#include "public/platform/WebFocusType.h"
+
+namespace blink {
+
+class WebInputEvent;
+class WebFramelet;
+struct WebRect;
+
+class WebFrameletClient {
+public:
+    virtual void didAttach(WebFramelet*) = 0;
+
+    virtual void didDetach() = 0;
+
+    virtual void forwardInputEvent(const WebInputEvent*) {}
+
+    virtual void frameRectsChanged(const WebRect&) {}
+
+    virtual void updateFocus(bool focused, WebFocusType type) {}
+
+    virtual void updateVisibility(bool visible) {}
+};
+
+} // namespace blink
+
+#endif // WebFrameletClient_h