1// Copyright 2013 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef CONTENT_BROWSER_FRAME_HOST_INTERSTITIAL_PAGE_NAVIGATOR_IMPL_H_
6#define CONTENT_BROWSER_FRAME_HOST_INTERSTITIAL_PAGE_NAVIGATOR_IMPL_H_
7
8#include "base/memory/ref_counted.h"
9#include "content/browser/frame_host/navigator.h"
10#include "content/common/content_export.h"
11
12namespace content {
13
14class NavigationControllerImpl;
15class InterstitialPageImpl;
16
17// Navigator implementation specific to InterstialPageImpl. It allows only one
18// navigation to commit, since interstitial pages are not allowed to navigate.
19class CONTENT_EXPORT InterstitialPageNavigatorImpl : public Navigator {
20 public:
21  InterstitialPageNavigatorImpl(
22      InterstitialPageImpl* interstitial,
23      NavigationControllerImpl* navigation_controller);
24
25  virtual NavigationController* GetController() OVERRIDE;
26  virtual void DidNavigate(
27      RenderFrameHostImpl* render_frame_host,
28      const FrameHostMsg_DidCommitProvisionalLoad_Params&
29          input_params) OVERRIDE;
30
31 private:
32  virtual ~InterstitialPageNavigatorImpl() {}
33
34  // The InterstitialPage with which this navigator object is associated.
35  // Non owned pointer.
36  InterstitialPageImpl* interstitial_;
37
38  // The NavigationController associated with this navigator.
39  NavigationControllerImpl* controller_;
40
41  DISALLOW_COPY_AND_ASSIGN(InterstitialPageNavigatorImpl);
42};
43
44}  // namespace content
45
46#endif  // CONTENT_BROWSER_FRAME_HOST_INTERSTITIAL_PAGE_NAVIGATOR_IMPL_H_
47