| // Copyright 2015 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_MODULES_PRESENTATION_PRESENTATION_CONNECTION_CALLBACKS_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_MODULES_PRESENTATION_PRESENTATION_CONNECTION_CALLBACKS_H_ |
| |
| #include "base/macros.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-forward.h" |
| #include "third_party/blink/renderer/platform/heap/persistent.h" |
| #include "third_party/blink/renderer/platform/wtf/allocator/allocator.h" |
| |
| namespace blink { |
| |
| class ControllerPresentationConnection; |
| class PresentationRequest; |
| class ScriptPromiseResolver; |
| |
| // PresentationConnectionCallbacks resolves or rejects the provided resolver's |
| // underlying promise depending on the result passed to the callback. On |
| // success, the promise will be resolved with a newly created |
| // ControllerPresentationConnection. In the case of reconnect, the callback may |
| // take an existing connection object with which the promise will be resolved |
| // on success. |
| class PresentationConnectionCallbacks final { |
| USING_FAST_MALLOC(PresentationConnectionCallbacks); |
| |
| public: |
| PresentationConnectionCallbacks(ScriptPromiseResolver*, PresentationRequest*); |
| PresentationConnectionCallbacks(ScriptPromiseResolver*, |
| ControllerPresentationConnection*); |
| ~PresentationConnectionCallbacks() = default; |
| |
| void HandlePresentationResponse(mojom::blink::PresentationConnectionResultPtr, |
| mojom::blink::PresentationErrorPtr); |
| |
| private: |
| void OnSuccess(const mojom::blink::PresentationInfo&, |
| mojo::PendingRemote<mojom::blink::PresentationConnection> |
| connection_remote, |
| mojo::PendingReceiver<mojom::blink::PresentationConnection> |
| connection_receiver); |
| void OnError(const mojom::blink::PresentationError&); |
| |
| Persistent<ScriptPromiseResolver> resolver_; |
| Persistent<PresentationRequest> request_; |
| WeakPersistent<ControllerPresentationConnection> connection_; |
| |
| DISALLOW_COPY_AND_ASSIGN(PresentationConnectionCallbacks); |
| }; |
| |
| } // namespace blink |
| |
| #endif // THIRD_PARTY_BLINK_RENDERER_MODULES_PRESENTATION_PRESENTATION_CONNECTION_CALLBACKS_H_ |