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// Copyright 2014 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_EXTERNAL_PROTOCOL_EXTERNAL_PROTOCOL_OBSERVER_H_
#define CHROME_BROWSER_EXTERNAL_PROTOCOL_EXTERNAL_PROTOCOL_OBSERVER_H_
#include "content/public/browser/web_contents_observer.h"
#include "content/public/browser/web_contents_user_data.h"
// ExternalProtocolObserver is responsible for handling messages from
// WebContents relating to external protocols.
class ExternalProtocolObserver
: public content::WebContentsObserver,
public content::WebContentsUserData<ExternalProtocolObserver> {
public:
ExternalProtocolObserver(const ExternalProtocolObserver&) = delete;
ExternalProtocolObserver& operator=(const ExternalProtocolObserver&) = delete;
~ExternalProtocolObserver() override;
// content::WebContentsObserver overrides.
void DidGetUserInteraction(const blink::WebInputEvent& event) override;
private:
explicit ExternalProtocolObserver(content::WebContents* web_contents);
friend class content::WebContentsUserData<ExternalProtocolObserver>;
WEB_CONTENTS_USER_DATA_KEY_DECL();
};
#endif // CHROME_BROWSER_EXTERNAL_PROTOCOL_EXTERNAL_PROTOCOL_OBSERVER_H_