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 FLUTTER_LIB_UI_SEMANTICS_SEMANTICS_UPDATE_H_ |
6 | #define FLUTTER_LIB_UI_SEMANTICS_SEMANTICS_UPDATE_H_ |
7 | |
8 | #include "flutter/lib/ui/dart_wrapper.h" |
9 | #include "flutter/lib/ui/semantics/custom_accessibility_action.h" |
10 | #include "flutter/lib/ui/semantics/semantics_node.h" |
11 | |
12 | namespace tonic { |
13 | class DartLibraryNatives; |
14 | } // namespace tonic |
15 | |
16 | namespace flutter { |
17 | |
18 | class SemanticsUpdate : public RefCountedDartWrappable<SemanticsUpdate> { |
19 | DEFINE_WRAPPERTYPEINFO(); |
20 | FML_FRIEND_MAKE_REF_COUNTED(SemanticsUpdate); |
21 | |
22 | public: |
23 | ~SemanticsUpdate() override; |
24 | static void create(Dart_Handle semantics_update_handle, |
25 | SemanticsNodeUpdates nodes, |
26 | CustomAccessibilityActionUpdates actions); |
27 | |
28 | SemanticsNodeUpdates takeNodes(); |
29 | |
30 | CustomAccessibilityActionUpdates takeActions(); |
31 | |
32 | void dispose(); |
33 | |
34 | static void RegisterNatives(tonic::DartLibraryNatives* natives); |
35 | |
36 | private: |
37 | explicit SemanticsUpdate(SemanticsNodeUpdates nodes, |
38 | CustomAccessibilityActionUpdates updates); |
39 | |
40 | SemanticsNodeUpdates nodes_; |
41 | CustomAccessibilityActionUpdates actions_; |
42 | }; |
43 | |
44 | } // namespace flutter |
45 | |
46 | #endif // FLUTTER_LIB_UI_SEMANTICS_SEMANTICS_UPDATE_H_ |
47 |