1 | // Copyright 2013 The Flutter Authors. All rights reserved. |
---|---|
2 | // Use of this source code is governed by a BSD-style license that can be |
3 | // found in the LICENSE file. |
4 | |
5 | #ifndef LIB_TONIC_DART_MICROTASK_QUEUE_H_ |
6 | #define LIB_TONIC_DART_MICROTASK_QUEUE_H_ |
7 | |
8 | #include <vector> |
9 | |
10 | #include "third_party/dart/runtime/include/dart_api.h" |
11 | #include "tonic/dart_persistent_value.h" |
12 | #include "tonic/logging/dart_error.h" |
13 | |
14 | namespace tonic { |
15 | |
16 | class DartMicrotaskQueue { |
17 | public: |
18 | DartMicrotaskQueue(); |
19 | ~DartMicrotaskQueue(); |
20 | |
21 | static void StartForCurrentThread(); |
22 | |
23 | static DartMicrotaskQueue* GetForCurrentThread(); |
24 | |
25 | void ScheduleMicrotask(Dart_Handle callback); |
26 | void RunMicrotasks(); |
27 | void Destroy(); |
28 | |
29 | bool HasMicrotasks() const { return !queue_.empty(); } |
30 | |
31 | DartErrorHandleType GetLastError(); |
32 | |
33 | private: |
34 | typedef std::vector<DartPersistentValue> MicrotaskQueue; |
35 | |
36 | DartErrorHandleType last_error_; |
37 | MicrotaskQueue queue_; |
38 | }; |
39 | |
40 | } // namespace tonic |
41 | |
42 | #endif // LIB_TONIC_DART_MICROTASK_QUEUE_H_ |
43 |