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// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_SUPERVISED_USER_CHROME_SUPERVISED_USER_WEB_CONTENT_HANDLER_BASE_H_
#define CHROME_BROWSER_SUPERVISED_USER_CHROME_SUPERVISED_USER_WEB_CONTENT_HANDLER_BASE_H_
#include "base/memory/raw_ptr.h"
#include "components/supervised_user/core/browser/web_content_handler.h"
#include "content/public/browser/frame_tree_node_id.h"
namespace content {
class WebContents;
} // namespace content
// Implements common Web Content Handler functionality that can be shared
// accross non-IOS platforms, but cannot belong in the base class due to
// prohibited dependencies in components.
class ChromeSupervisedUserWebContentHandlerBase
: public supervised_user::WebContentHandler {
public:
ChromeSupervisedUserWebContentHandlerBase(
const ChromeSupervisedUserWebContentHandlerBase&) = delete;
ChromeSupervisedUserWebContentHandlerBase& operator=(
const ChromeSupervisedUserWebContentHandlerBase&) = delete;
~ChromeSupervisedUserWebContentHandlerBase() override;
// supervised_user::WebContentHandler implementation:
bool IsMainFrame() const override;
void CleanUpInfoBarOnMainFrame() override;
int64_t GetInterstitialNavigationId() const override;
void GoBack() override;
void MaybeCloseLocalApproval() override;
protected:
ChromeSupervisedUserWebContentHandlerBase(content::WebContents* web_contents,
content::FrameTreeNodeId frame_id,
int64_t interstitial_navigation_id);
raw_ptr<content::WebContents> web_contents_;
private:
// Tries to navigate to the previous page (if one exists) and returns
// if it was successful.
bool AttemptMoveAwayFromCurrentFrameURL();
// Notifies the consumers of the intestitial.
void OnInterstitialDone();
// The uniquely identifying global id for the frame.
const content::FrameTreeNodeId frame_id_;
// The Navigation id of the navigation that last triggered the interstitial.
int64_t interstitial_navigation_id_;
};
#endif // CHROME_BROWSER_SUPERVISED_USER_CHROME_SUPERVISED_USER_WEB_CONTENT_HANDLER_BASE_H_
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