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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_BINDINGS_JS_HANDLE_H_ | 5 #ifndef MOJO_EDK_JS_HANDLE_H_ |
| 6 #define MOJO_BINDINGS_JS_HANDLE_H_ | 6 #define MOJO_EDK_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" | |
| 12 #include "gin/wrappable.h" | 11 #include "gin/wrappable.h" |
| 13 #include "mojo/public/cpp/system/core.h" | 12 #include "mojo/public/cpp/system/core.h" |
| 14 | 13 |
| 15 namespace mojo { | 14 namespace mojo { |
| 16 namespace js { | 15 namespace js { |
| 17 class HandleCloseObserver; | 16 class HandleCloseObserver; |
| 18 | 17 |
| 19 // Wrapper for mojo Handles exposed to JavaScript. This ensures the Handle | 18 // Wrapper for mojo Handles exposed to JavaScript. This ensures the Handle |
| 20 // is Closed when its JS object is garbage collected. | 19 // is Closed when its JS object is garbage collected. |
| 21 class HandleWrapper : public gin::Wrappable<HandleWrapper> { | 20 class HandleWrapper : public gin::Wrappable<HandleWrapper> { |
| 22 public: | 21 public: |
| 23 static gin::WrapperInfo kWrapperInfo; | 22 static gin::WrapperInfo kWrapperInfo; |
| 24 | 23 |
| 25 static gin::Handle<HandleWrapper> Create(v8::Isolate* isolate, | 24 static gin::Handle<HandleWrapper> Create(v8::Isolate* isolate, |
| 26 MojoHandle handle) { | 25 MojoHandle handle) { |
| 27 return gin::CreateHandle(isolate, new HandleWrapper(handle)); | 26 return gin::CreateHandle(isolate, new HandleWrapper(handle)); |
| 28 } | 27 } |
| 29 | 28 |
| 30 std::string ToString(); | |
| 31 | |
| 32 gin::ObjectTemplateBuilder GetObjectTemplateBuilder(v8::Isolate* isolate) | |
| 33 override; | |
| 34 | |
| 35 mojo::Handle get() const { return handle_.get(); } | 29 mojo::Handle get() const { return handle_.get(); } |
| 36 mojo::Handle release() { return handle_.release(); } | 30 mojo::Handle release() { return handle_.release(); } |
| 37 void Close(); | 31 void Close(); |
| 38 | 32 |
| 39 void AddCloseObserver(HandleCloseObserver* observer); | 33 void AddCloseObserver(HandleCloseObserver* observer); |
| 40 void RemoveCloseObserver(HandleCloseObserver* observer); | 34 void RemoveCloseObserver(HandleCloseObserver* observer); |
| 41 | 35 |
| 42 protected: | 36 protected: |
| 43 HandleWrapper(MojoHandle handle); | 37 HandleWrapper(MojoHandle handle); |
| 44 ~HandleWrapper() override; | 38 ~HandleWrapper() override; |
| (...skipping 49 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 94 if (!Converter<mojo::js::HandleWrapper*>::FromV8(isolate, val, &object)) { | 88 if (!Converter<mojo::js::HandleWrapper*>::FromV8(isolate, val, &object)) { |
| 95 return false; | 89 return false; |
| 96 } | 90 } |
| 97 *out = gin::Handle<mojo::js::HandleWrapper>(val, object); | 91 *out = gin::Handle<mojo::js::HandleWrapper>(val, object); |
| 98 return true; | 92 return true; |
| 99 } | 93 } |
| 100 }; | 94 }; |
| 101 | 95 |
| 102 } // namespace gin | 96 } // namespace gin |
| 103 | 97 |
| 104 #endif // MOJO_BINDINGS_JS_HANDLE_H_ | 98 #endif // MOJO_EDK_JS_HANDLE_H_ |
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