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/*
* Copyright (C) 2021 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#include "ActiveDOMObject.h"
#include "ClientOrigin.h"
#include "EventTarget.h"
#include "MainThreadPermissionObserverIdentifier.h"
#include "Page.h"
#include "PermissionDescriptor.h"
#include "PermissionName.h"
#include "PermissionQuerySource.h"
#include "PermissionState.h"
namespace WebCore {
class ScriptExecutionContext;
class PermissionStatus final : public ActiveDOMObject, public RefCounted<PermissionStatus>, public EventTarget {
WTF_MAKE_ISO_ALLOCATED(PermissionStatus);
public:
static Ref<PermissionStatus> create(ScriptExecutionContext&, PermissionState, PermissionDescriptor, PermissionQuerySource, WeakPtr<Page>&&);
~PermissionStatus();
PermissionState state() const { return m_state; }
PermissionName name() const { return m_descriptor.name; }
void stateChanged(PermissionState);
using RefCounted::ref;
using RefCounted::deref;
private:
PermissionStatus(ScriptExecutionContext&, PermissionState, PermissionDescriptor, PermissionQuerySource, WeakPtr<Page>&&);
// ActiveDOMObject
const char* activeDOMObjectName() const final;
bool virtualHasPendingActivity() const final;
// EventTarget
ScriptExecutionContext* scriptExecutionContext() const final { return ActiveDOMObject::scriptExecutionContext(); }
EventTargetInterface eventTargetInterface() const final { return PermissionStatusEventTargetInterfaceType; }
void refEventTarget() final { ref(); }
void derefEventTarget() final { deref(); }
void eventListenersDidChange() final;
PermissionState m_state;
PermissionDescriptor m_descriptor;
MainThreadPermissionObserverIdentifier m_mainThreadPermissionObserverIdentifier;
std::atomic<bool> m_hasChangeEventListener;
};
} // namespace WebCore
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