blob: 56c1edf0ad6ad8935519e2830e9a9dc46e854618 [file] [log] [blame]
// Copyright 2014 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 PermissionStatus_h
#define PermissionStatus_h
#include "bindings/core/v8/ActiveScriptWrappable.h"
#include "core/dom/ActiveDOMObject.h"
#include "core/events/EventTarget.h"
#include "platform/heap/Handle.h"
#include "public/platform/modules/permissions/permission.mojom-blink.h"
#include "wtf/text/AtomicString.h"
#include "wtf/text/WTFString.h"
namespace blink {
class ExecutionContext;
class ScriptPromiseResolver;
// Expose the status of a given WebPermissionType for the current
// ExecutionContext.
class PermissionStatus final
: public EventTargetWithInlineData
, public ActiveScriptWrappable
, public ActiveDOMObject {
USING_GARBAGE_COLLECTED_MIXIN(PermissionStatus);
DEFINE_WRAPPERTYPEINFO();
using MojoPermissionName = mojom::blink::PermissionName;
using MojoPermissionStatus = mojom::blink::PermissionStatus;
public:
static PermissionStatus* take(ScriptPromiseResolver*, MojoPermissionStatus, MojoPermissionName);
static PermissionStatus* createAndListen(ExecutionContext*, MojoPermissionStatus, MojoPermissionName);
~PermissionStatus() override;
// EventTarget implementation.
const AtomicString& interfaceName() const override;
ExecutionContext* getExecutionContext() const override;
// ScriptWrappable implementation.
bool hasPendingActivity() const final;
// ActiveDOMObject implementation.
void suspend() override;
void resume() override;
void stop() override;
String state() const;
void permissionChanged(mojom::blink::PermissionStatus);
DEFINE_ATTRIBUTE_EVENT_LISTENER(change);
DECLARE_VIRTUAL_TRACE();
private:
PermissionStatus(ExecutionContext*, MojoPermissionStatus, MojoPermissionName);
void startListening();
void stopListening();
MojoPermissionStatus m_status;
MojoPermissionName m_name;
mojom::blink::PermissionServicePtr m_service;
};
} // namespace blink
#endif // PermissionStatus_h