content/browser/frame_host/interstitial_page_navigator_impl.h

   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
  12 namespace content {
  13
  14 class NavigationControllerImpl;
  15 class InterstitialPageImpl;
  16
  17 // Navigator implementation specific to InterstialPageImpl. It allows only one
  18 // navigation to commit, since interstitial pages are not allowed to navigate.
  19 class CONTENT_EXPORT InterstitialPageNavigatorImpl : public Navigator {
  20  public:
  21   InterstitialPageNavigatorImpl(
  22       InterstitialPageImpl* interstitial,
  23       NavigationControllerImpl* navigation_controller);
  24
  25   NavigationController* GetController() override;
  26   void DidNavigate(RenderFrameHostImpl* render_frame_host,
  27                    const FrameHostMsg_DidCommitProvisionalLoad_Params&
  28                        input_params) override;
  29
  30  private:
  31   ~InterstitialPageNavigatorImpl() override {}
  32
  33   // The InterstitialPage with which this navigator object is associated.
  34   // Non owned pointer.
  35   InterstitialPageImpl* interstitial_;
  36
  37   // The NavigationController associated with this navigator.
  38   NavigationControllerImpl* controller_;
  39
  40   DISALLOW_COPY_AND_ASSIGN(InterstitialPageNavigatorImpl);
  41 };
  42
  43 }  // namespace content
  44
  45 #endif  // CONTENT_BROWSER_FRAME_HOST_INTERSTITIAL_PAGE_NAVIGATOR_IMPL_H_