1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
content / browser / picture_in_picture / document_picture_in_picture_navigation_throttle.h [blame]
// 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 CONTENT_BROWSER_PICTURE_IN_PICTURE_DOCUMENT_PICTURE_IN_PICTURE_NAVIGATION_THROTTLE_H_
#define CONTENT_BROWSER_PICTURE_IN_PICTURE_DOCUMENT_PICTURE_IN_PICTURE_NAVIGATION_THROTTLE_H_
#include <memory>
#include "base/types/pass_key.h"
#include "content/public/browser/navigation_throttle.h"
namespace content {
// The DocumentPictureInPictureNavigationThrottle is used to prevent document
// picture-in-picture windows from navigating and closes them when they attempt
// to navigate.
class DocumentPictureInPictureNavigationThrottle : public NavigationThrottle {
public:
static std::unique_ptr<DocumentPictureInPictureNavigationThrottle>
MaybeCreateThrottleFor(NavigationHandle* handle);
DocumentPictureInPictureNavigationThrottle(
base::PassKey<DocumentPictureInPictureNavigationThrottle>,
NavigationHandle* handle);
DocumentPictureInPictureNavigationThrottle(
const DocumentPictureInPictureNavigationThrottle&) = delete;
DocumentPictureInPictureNavigationThrottle& operator=(
const DocumentPictureInPictureNavigationThrottle&) = delete;
~DocumentPictureInPictureNavigationThrottle() override;
// NavigationThrottle:
ThrottleCheckResult WillStartRequest() override;
ThrottleCheckResult WillCommitWithoutUrlLoader() override;
const char* GetNameForLogging() override;
private:
ThrottleCheckResult ClosePiPWindowAndCancelNavigation();
};
} // namespace content
#endif // CONTENT_BROWSER_PICTURE_IN_PICTURE_DOCUMENT_PICTURE_IN_PICTURE_NAVIGATION_THROTTLE_H_