third_party/WebKit/Source/core/frame/RemoteFrameClient.h

// Copyright 2014 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 RemoteFrameClient_h
#define RemoteFrameClient_h

#include "core/frame/FrameClient.h"
#include "core/frame/FrameTypes.h"
#include "core/loader/FrameLoaderTypes.h"
#include "public/platform/WebFocusType.h"

namespace blink {

class Event;
class IntRect;
class LocalFrame;
class MessageEvent;
class ResourceRequest;
class SecurityOrigin;

class RemoteFrameClient : public FrameClient {
 public:
  ~RemoteFrameClient() override {}

  virtual void navigate(const ResourceRequest&,
                        bool shouldReplaceCurrentEntry) = 0;
  virtual void reload(FrameLoadType, ClientRedirectPolicy) = 0;
  virtual unsigned backForwardLength() = 0;

  // Forwards a postMessage for a remote frame.
  virtual void forwardPostMessage(MessageEvent*,
                                  PassRefPtr<SecurityOrigin> target,
                                  LocalFrame* sourceFrame) const = 0;

  // FIXME: Remove this method once we have input routing in the browser
  // process. See http://crbug.com/339659.
  virtual void forwardInputEvent(Event*) = 0;

  virtual void frameRectsChanged(const IntRect& frameRect) = 0;

  virtual void updateRemoteViewportIntersection(
      const IntRect& viewportIntersection) = 0;

  virtual void advanceFocus(WebFocusType, LocalFrame* source) = 0;

  virtual void visibilityChanged(bool visible) = 0;
};

}  // namespace blink

#endif  // RemoteFrameClient_h