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// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef COMPONENTS_BLOCKED_CONTENT_POPUP_BLOCKER_H_
#define COMPONENTS_BLOCKED_CONTENT_POPUP_BLOCKER_H_
#include "components/content_settings/core/browser/host_content_settings_map.h"
#include "third_party/blink/public/mojom/window_features/window_features.mojom-forward.h"
#include "ui/base/window_open_disposition.h"
#include "url/gurl.h"
class HostContentSettingsMap;
namespace content {
class WebContents;
struct OpenURLParams;
} // namespace content
namespace blocked_content {
class PopupNavigationDelegate;
// Classifies what caused a popup to be blocked.
enum class PopupBlockType {
kNotBlocked,
// Popup blocked due to no user gesture.
kNoGesture,
// Popup blocked due to the abusive popup blocker.
kAbusive,
};
// Whether a new window opened with |disposition| would be considered for
// popup blocking. Note that this includes more dispositions than just
// NEW_POPUP since the popup blocker targets all new windows and tabs.
bool ConsiderForPopupBlocking(WindowOpenDisposition disposition);
// Returns null if the popup request defined by |delegate| and the optional
// |open_url_params| should be blocked. In that case, it is also added to the
// |blocked_popups_| container.
//
// |opener_url| is an optional parameter used to compute how the popup
// permission will behave. If it is nullptr, the current committed URL will be
// used instead.
//
// If this function returns a non-null unique_ptr, the navigation was not
// blocked and should be continued.
std::unique_ptr<PopupNavigationDelegate> MaybeBlockPopup(
content::WebContents* web_contents,
const GURL* opener_url,
std::unique_ptr<PopupNavigationDelegate> delegate,
const content::OpenURLParams* open_url_params,
const blink::mojom::WindowFeatures& window_features,
HostContentSettingsMap* settings_map);
} // namespace blocked_content
#endif // COMPONENTS_BLOCKED_CONTENT_POPUP_BLOCKER_H_
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