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// Copyright 2015 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 IOS_CHROME_BROWSER_INTERSTITIALS_IOS_SECURITY_INTERSTITIAL_PAGE_H_
#define IOS_CHROME_BROWSER_INTERSTITIALS_IOS_SECURITY_INTERSTITIAL_PAGE_H_
#include <string>
#include "base/macros.h"
#include "base/strings/string16.h"
#include "ios/web/public/interstitials/web_interstitial_delegate.h"
#include "url/gurl.h"
class IOSChromeControllerClient;
namespace base {
class DictionaryValue;
}
namespace security_interstitials {
class MetricsHelper;
}
namespace web {
class WebInterstitial;
class WebState;
}
class IOSSecurityInterstitialPage : public web::HtmlWebInterstitialDelegate {
public:
IOSSecurityInterstitialPage(web::WebState* web_state,
const GURL& request_url);
~IOSSecurityInterstitialPage() override;
// Creates an interstitial and shows it.
void Show();
protected:
// Returns true if the interstitial should create a new navigation item.
virtual bool ShouldCreateNewNavigation() const = 0;
// Populates the strings used to generate the HTML from the template.
virtual void PopulateInterstitialStrings(
base::DictionaryValue* load_time_data) const = 0;
// Gives an opportunity for child classes to react to Show() having run. The
// |web_interstitial_| will now have a value.
virtual void AfterShow() = 0;
// web::HtmlWebInterstitialDelegate implementation.
std::string GetHtmlContents() const override;
// Returns the formatted host name for the request url.
base::string16 GetFormattedHostName() const;
// Returns the boolean value of the given |pref_name| from the PrefService of
// the ChromeBrowserState associated with |web_state_|.
bool IsPrefEnabled(const char* pref_name) const;
web::WebState* web_state() const { return web_state_; }
const GURL& request_url() const { return request_url_; }
web::WebInterstitial* web_interstitial() const { return web_interstitial_; }
private:
// The WebState with which this interstitial page is associated. Not
// available in the destructor since the it can be destroyed before this
// class is destroyed.
web::WebState* web_state_;
const GURL request_url_;
// Once non-null, the |web_interstitial_| takes ownership of this
// IOSSecurityInterstitialPage instance.
web::WebInterstitial* web_interstitial_;
DISALLOW_COPY_AND_ASSIGN(IOSSecurityInterstitialPage);
};
#endif // IOS_CHROME_BROWSER_INTERSTITIALS_IOS_SECURITY_INTERSTITIAL_PAGE_H_
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