blob: 00bd5d73c70a94e075e2115a8ed9add0e8f9f661 (
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
|
// Copyright 2016 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 THIRD_PARTY_BLINK_RENDERER_CORE_WORKERS_THREADED_WORKLET_OBJECT_PROXY_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_WORKERS_THREADED_WORKLET_OBJECT_PROXY_H_
#include "base/macros.h"
#include "base/single_thread_task_runner.h"
#include "third_party/blink/public/platform/web_url_request.h"
#include "third_party/blink/renderer/core/core_export.h"
#include "third_party/blink/renderer/core/workers/threaded_object_proxy_base.h"
#include "third_party/blink/renderer/core/workers/threaded_worklet_object_proxy.h"
#include "third_party/blink/renderer/core/workers/worker_reporting_proxy.h"
#include "third_party/blink/renderer/platform/heap/persistent.h"
#include "third_party/blink/renderer/platform/weborigin/kurl.h"
namespace blink {
class ThreadedWorkletMessagingProxy;
class WorkletPendingTasks;
class WorkerThread;
class WorkerResourceTimingNotifier;
struct CrossThreadFetchClientSettingsObjectData;
// A proxy to talk to the parent worker object. See class comments on
// ThreadedObjectProxyBase.h for lifetime of this class etc.
// TODO(nhiroki): Consider merging this class into ThreadedObjectProxyBase
// after EvaluateScript() for classic script loading is removed in favor of
// module script loading.
class CORE_EXPORT ThreadedWorkletObjectProxy : public ThreadedObjectProxyBase {
USING_FAST_MALLOC(ThreadedWorkletObjectProxy);
public:
static std::unique_ptr<ThreadedWorkletObjectProxy> Create(
ThreadedWorkletMessagingProxy*,
ParentExecutionContextTaskRunners*);
~ThreadedWorkletObjectProxy() override;
void FetchAndInvokeScript(
const KURL& module_url_record,
network::mojom::CredentialsMode,
std::unique_ptr<CrossThreadFetchClientSettingsObjectData>
outside_settings_object,
WorkerResourceTimingNotifier* outside_resource_timing_notifier,
scoped_refptr<base::SingleThreadTaskRunner> outside_settings_task_runner,
WorkletPendingTasks*,
WorkerThread*);
protected:
ThreadedWorkletObjectProxy(ThreadedWorkletMessagingProxy*,
ParentExecutionContextTaskRunners*);
CrossThreadWeakPersistent<ThreadedMessagingProxyBase> MessagingProxyWeakPtr()
final;
private:
// No guarantees about the lifetimes of tasks posted by this proxy wrt the
// ThreadedWorkletMessagingProxy so a weak pointer must be used when posting
// the tasks.
CrossThreadWeakPersistent<ThreadedWorkletMessagingProxy>
messaging_proxy_weak_ptr_;
DISALLOW_COPY_AND_ASSIGN(ThreadedWorkletObjectProxy);
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_CORE_WORKERS_THREADED_WORKLET_OBJECT_PROXY_H_
|
