blob: 37b11d42e9519fee33ed5303758f0f1afe667437 (
plain)
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
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
|
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_dom_PermissionStatus_h_
#define mozilla_dom_PermissionStatus_h_
#include "mozilla/dom/PermissionsBinding.h"
#include "mozilla/dom/PermissionStatusBinding.h"
#include "mozilla/DOMEventTargetHelper.h"
namespace mozilla::dom {
class PermissionObserver;
class PermissionStatus : public DOMEventTargetHelper {
friend class PermissionObserver;
public:
static already_AddRefed<PermissionStatus> Create(nsPIDOMWindowInner* aWindow,
PermissionName aName,
ErrorResult& aRv);
JSObject* WrapObject(JSContext* aCx,
JS::Handle<JSObject*> aGivenProto) override;
PermissionState State() const { return mState; }
IMPL_EVENT_HANDLER(change)
void DisconnectFromOwner() override;
PermissionName Name() const { return mName; }
nsresult Init();
protected:
~PermissionStatus();
PermissionStatus(nsPIDOMWindowInner* aWindow, PermissionName aName);
/**
* This method returns the internal permission type, which should be equal to
* the permission name for all but the MIDI permission because of the SysEx
* support: internally, we have both "midi" and "midi-sysex" permission types
* but we only have a "midi" (public) permission name.
*
* Note: the `MidiPermissionDescriptor` descriptor has an optional `sysex`
* boolean, which is used to determine whether to return "midi" or
* "midi-sysex" for the MIDI permission.
*/
virtual nsLiteralCString GetPermissionType();
private:
nsresult UpdateState();
already_AddRefed<nsIPrincipal> GetPrincipal() const;
void PermissionChanged();
PermissionName mName;
PermissionState mState;
RefPtr<PermissionObserver> mObserver;
};
} // namespace mozilla::dom
#endif // mozilla_dom_permissionstatus_h_
|
