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// Copyright (c) 2012 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 CHROME_BROWSER_MANAGED_MODE_MANAGED_MODE_INTERSTITIAL_H_
#define CHROME_BROWSER_MANAGED_MODE_MANAGED_MODE_INTERSTITIAL_H_
#include <string>
#include "base/callback.h"
#include "base/compiler_specific.h"
#include "content/public/browser/interstitial_page_delegate.h"
#include "googleurl/src/gurl.h"
namespace content {
class InterstitialPage;
class WebContents;
}
// Delegate for an interstitial page when a page is blocked in managed mode
// because it is not on any whitelist. It lets an authorized user preview the
// blocked page, to decide later whether to manually allow it.
class ManagedModeInterstitial : public content::InterstitialPageDelegate {
public:
ManagedModeInterstitial(content::WebContents* web_contents,
const GURL& url,
const base::Callback<void(bool)>& callback);
virtual ~ManagedModeInterstitial();
// Should be called on the IO thread.
// |render_process_host_id| and |render_view_id| identify the WebContents
// where the request was blocked. |url| is the URL that was blocked.
// |callback| should be called with the result (whether to allow the request
// or not).
static void ShowInterstitial(int render_process_host_id,
int render_view_id,
const GURL& url,
const base::Callback<void(bool)>& callback);
private:
void GoToNewTabPage();
// InterstitialPageDelegate implementation.
virtual std::string GetHTMLContents() OVERRIDE;
virtual void CommandReceived(const std::string& command) OVERRIDE;
virtual void OnProceed() OVERRIDE;
virtual void OnDontProceed() OVERRIDE;
void DispatchContinueRequest(bool continue_request);
// Owns the interstitial, which owns us.
content::WebContents* web_contents_;
content::InterstitialPage* interstitial_page_; // Owns us.
// The UI language. Used for formatting the URL for display.
std::string languages_;
GURL url_;
base::Callback<void(bool)> callback_;
DISALLOW_COPY_AND_ASSIGN(ManagedModeInterstitial);
};
#endif // CHROME_BROWSER_MANAGED_MODE_MANAGED_MODE_INTERSTITIAL_H_
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