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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef MOJO_EDK_JS_HANDLE_H_ | 5 #ifndef MOJO_BINDINGS_JS_HANDLE_H_ |
6 #define MOJO_EDK_JS_HANDLE_H_ | 6 #define MOJO_BINDINGS_JS_HANDLE_H_ |
7 | 7 |
8 #include "base/observer_list.h" | 8 #include "base/observer_list.h" |
9 #include "gin/converter.h" | 9 #include "gin/converter.h" |
10 #include "gin/handle.h" | 10 #include "gin/handle.h" |
| 11 #include "gin/object_template_builder.h" |
11 #include "gin/wrappable.h" | 12 #include "gin/wrappable.h" |
12 #include "mojo/public/cpp/system/core.h" | 13 #include "mojo/public/cpp/system/core.h" |
13 | 14 |
14 namespace mojo { | 15 namespace mojo { |
15 namespace js { | 16 namespace js { |
16 class HandleCloseObserver; | 17 class HandleCloseObserver; |
17 | 18 |
18 // Wrapper for mojo Handles exposed to JavaScript. This ensures the Handle | 19 // Wrapper for mojo Handles exposed to JavaScript. This ensures the Handle |
19 // is Closed when its JS object is garbage collected. | 20 // is Closed when its JS object is garbage collected. |
20 class HandleWrapper : public gin::Wrappable<HandleWrapper> { | 21 class HandleWrapper : public gin::Wrappable<HandleWrapper> { |
21 public: | 22 public: |
22 static gin::WrapperInfo kWrapperInfo; | 23 static gin::WrapperInfo kWrapperInfo; |
23 | 24 |
24 static gin::Handle<HandleWrapper> Create(v8::Isolate* isolate, | 25 static gin::Handle<HandleWrapper> Create(v8::Isolate* isolate, |
25 MojoHandle handle) { | 26 MojoHandle handle) { |
26 return gin::CreateHandle(isolate, new HandleWrapper(handle)); | 27 return gin::CreateHandle(isolate, new HandleWrapper(handle)); |
27 } | 28 } |
28 | 29 |
| 30 std::string ToString(); |
| 31 |
| 32 gin::ObjectTemplateBuilder GetObjectTemplateBuilder(v8::Isolate* isolate) |
| 33 override; |
| 34 |
29 mojo::Handle get() const { return handle_.get(); } | 35 mojo::Handle get() const { return handle_.get(); } |
30 mojo::Handle release() { return handle_.release(); } | 36 mojo::Handle release() { return handle_.release(); } |
31 void Close(); | 37 void Close(); |
32 | 38 |
33 void AddCloseObserver(HandleCloseObserver* observer); | 39 void AddCloseObserver(HandleCloseObserver* observer); |
34 void RemoveCloseObserver(HandleCloseObserver* observer); | 40 void RemoveCloseObserver(HandleCloseObserver* observer); |
35 | 41 |
36 protected: | 42 protected: |
37 HandleWrapper(MojoHandle handle); | 43 HandleWrapper(MojoHandle handle); |
38 ~HandleWrapper() override; | 44 ~HandleWrapper() override; |
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88 if (!Converter<mojo::js::HandleWrapper*>::FromV8(isolate, val, &object)) { | 94 if (!Converter<mojo::js::HandleWrapper*>::FromV8(isolate, val, &object)) { |
89 return false; | 95 return false; |
90 } | 96 } |
91 *out = gin::Handle<mojo::js::HandleWrapper>(val, object); | 97 *out = gin::Handle<mojo::js::HandleWrapper>(val, object); |
92 return true; | 98 return true; |
93 } | 99 } |
94 }; | 100 }; |
95 | 101 |
96 } // namespace gin | 102 } // namespace gin |
97 | 103 |
98 #endif // MOJO_EDK_JS_HANDLE_H_ | 104 #endif // MOJO_BINDINGS_JS_HANDLE_H_ |
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