File: presentation_receiver.h

package info (click to toggle)
chromium 139.0.7258.127-1
  • links: PTS, VCS
  • area: main
  • in suites:
  • size: 6,122,068 kB
  • sloc: cpp: 35,100,771; ansic: 7,163,530; javascript: 4,103,002; python: 1,436,920; asm: 946,517; xml: 746,709; pascal: 187,653; perl: 88,691; sh: 88,436; objc: 79,953; sql: 51,488; cs: 44,583; fortran: 24,137; makefile: 22,147; tcl: 15,277; php: 13,980; yacc: 8,984; ruby: 7,485; awk: 3,720; lisp: 3,096; lex: 1,327; ada: 727; jsp: 228; sed: 36
file content (72 lines) | stat: -rw-r--r-- 2,860 bytes parent folder | download | duplicates (9)
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
72
// Copyright 2015 The Chromium Authors
// 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_MODULES_PRESENTATION_PRESENTATION_RECEIVER_H_
#define THIRD_PARTY_BLINK_RENDERER_MODULES_PRESENTATION_PRESENTATION_RECEIVER_H_

#include "mojo/public/cpp/bindings/pending_receiver.h"
#include "mojo/public/cpp/bindings/pending_remote.h"
#include "third_party/blink/public/mojom/presentation/presentation.mojom-blink.h"
#include "third_party/blink/renderer/bindings/core/v8/script_promise.h"
#include "third_party/blink/renderer/bindings/core/v8/script_promise_property.h"
#include "third_party/blink/renderer/core/dom/dom_exception.h"
#include "third_party/blink/renderer/modules/modules_export.h"
#include "third_party/blink/renderer/platform/bindings/script_wrappable.h"
#include "third_party/blink/renderer/platform/heap/garbage_collected.h"
#include "third_party/blink/renderer/platform/mojo/heap_mojo_receiver.h"
#include "third_party/blink/renderer/platform/mojo/heap_mojo_remote.h"

namespace blink {

class PresentationConnectionList;
class ReceiverPresentationConnection;

// Implements the PresentationReceiver interface from the Presentation API from
// which websites can implement the receiving side of a presentation. This needs
// to be eagerly created in order to have the receiver associated with the
// client.
class MODULES_EXPORT PresentationReceiver final
    : public ScriptWrappable,
      public mojom::blink::PresentationReceiver {
  DEFINE_WRAPPERTYPEINFO();
  using ConnectionListProperty =
      ScriptPromiseProperty<PresentationConnectionList, DOMException>;

 public:
  explicit PresentationReceiver(LocalDOMWindow*);
  ~PresentationReceiver() override = default;

  // PresentationReceiver.idl implementation
  ScriptPromise<PresentationConnectionList> connectionList(ScriptState*);

  // mojom::blink::PresentationReceiver
  void OnReceiverConnectionAvailable(
      mojom::blink::PresentationConnectionResultPtr result) override;

  void RegisterConnection(ReceiverPresentationConnection*);
  void RemoveConnection(ReceiverPresentationConnection*);
  void Terminate();

  LocalDOMWindow* GetWindow() const { return window_.Get(); }

  void Trace(Visitor*) const override;

 private:
  friend class PresentationReceiverTest;

  static void RecordOriginTypeAccess(ExecutionContext&);

  Member<ConnectionListProperty> connection_list_property_;
  Member<PresentationConnectionList> connection_list_;

  HeapMojoReceiver<mojom::blink::PresentationReceiver, PresentationReceiver>
      presentation_receiver_receiver_;
  HeapMojoRemote<mojom::blink::PresentationService>
      presentation_service_remote_;
  Member<LocalDOMWindow> window_;
};

}  // namespace blink

#endif  // THIRD_PARTY_BLINK_RENDERER_MODULES_PRESENTATION_PRESENTATION_RECEIVER_H_