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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 EXTENSIONS_RENDERER_API_BINDING_BRIDGE_H_ | 5 #ifndef EXTENSIONS_RENDERER_API_BINDING_BRIDGE_H_ |
6 #define EXTENSIONS_RENDERER_API_BINDING_BRIDGE_H_ | 6 #define EXTENSIONS_RENDERER_API_BINDING_BRIDGE_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 #include "base/macros.h" | 10 #include "base/macros.h" |
11 #include "extensions/renderer/api_binding_types.h" | 11 #include "extensions/renderer/api_binding_types.h" |
12 #include "gin/wrappable.h" | 12 #include "gin/wrappable.h" |
13 #include "v8/include/v8.h" | 13 #include "v8/include/v8.h" |
14 | 14 |
15 namespace gin { | 15 namespace gin { |
16 class Arguments; | 16 class Arguments; |
17 } | 17 } |
18 | 18 |
19 namespace extensions { | 19 namespace extensions { |
20 class APIBindingHooks; | 20 class APIBindingHooks; |
| 21 class APIEventHandler; |
21 class APIRequestHandler; | 22 class APIRequestHandler; |
22 class APITypeReferenceMap; | 23 class APITypeReferenceMap; |
23 | 24 |
24 // An object that serves as a bridge between the current JS-centric bindings and | 25 // An object that serves as a bridge between the current JS-centric bindings and |
25 // the new native bindings system. This basically needs to conform to the public | 26 // the new native bindings system. This basically needs to conform to the public |
26 // methods of the Binding prototype in binding.js. | 27 // methods of the Binding prototype in binding.js. |
27 class APIBindingBridge final : public gin::Wrappable<APIBindingBridge> { | 28 class APIBindingBridge final : public gin::Wrappable<APIBindingBridge> { |
28 public: | 29 public: |
29 APIBindingBridge(const APITypeReferenceMap* type_refs, | 30 APIBindingBridge(const APITypeReferenceMap* type_refs, |
30 APIRequestHandler* request_handler, | 31 APIRequestHandler* request_handler, |
| 32 APIEventHandler* event_handler, |
31 APIBindingHooks* hooks, | 33 APIBindingHooks* hooks, |
32 v8::Local<v8::Context> context, | 34 v8::Local<v8::Context> context, |
33 v8::Local<v8::Value> api_object, | 35 v8::Local<v8::Value> api_object, |
34 const std::string& extension_id, | 36 const std::string& extension_id, |
35 const std::string& context_type, | 37 const std::string& context_type, |
36 const binding::RunJSFunction& run_js); | 38 const binding::RunJSFunction& run_js); |
37 ~APIBindingBridge() override; | 39 ~APIBindingBridge() override; |
38 | 40 |
39 static gin::WrapperInfo kWrapperInfo; | 41 static gin::WrapperInfo kWrapperInfo; |
40 | 42 |
(...skipping 12 matching lines...) Expand all Loading... |
53 // This should register any hooks that the JS needs for the given API. | 55 // This should register any hooks that the JS needs for the given API. |
54 void RegisterCustomHook(v8::Isolate* isolate, | 56 void RegisterCustomHook(v8::Isolate* isolate, |
55 v8::Local<v8::Function> function); | 57 v8::Local<v8::Function> function); |
56 | 58 |
57 // A handler to initiate an API request through the APIRequestHandler. A | 59 // A handler to initiate an API request through the APIRequestHandler. A |
58 // replacement for custom bindings that utilize require('sendRequest'). | 60 // replacement for custom bindings that utilize require('sendRequest'). |
59 void SendRequest(gin::Arguments* arguments, | 61 void SendRequest(gin::Arguments* arguments, |
60 const std::string& name, | 62 const std::string& name, |
61 const std::vector<v8::Local<v8::Value>>& request_args); | 63 const std::vector<v8::Local<v8::Value>>& request_args); |
62 | 64 |
| 65 // A handler to register an argument massager for a specific event. |
| 66 // Replacement for event_bindings.registerArgumentMassager. |
| 67 void RegisterEventArgumentMassager(gin::Arguments* arguments, |
| 68 const std::string& event_name, |
| 69 v8::Local<v8::Function> massager); |
| 70 |
63 // Type references. Guaranteed to outlive this object. | 71 // Type references. Guaranteed to outlive this object. |
64 const APITypeReferenceMap* type_refs_; | 72 const APITypeReferenceMap* type_refs_; |
65 | 73 |
66 // The request handler. Guaranteed to outlive this object. | 74 // The request handler. Guaranteed to outlive this object. |
67 APIRequestHandler* request_handler_; | 75 APIRequestHandler* request_handler_; |
68 | 76 |
| 77 // The event handler. Guaranteed to outlive this object. |
| 78 APIEventHandler* event_handler_; |
| 79 |
69 // The hooks associated with this API. Guaranteed to outlive this object. | 80 // The hooks associated with this API. Guaranteed to outlive this object. |
70 APIBindingHooks* hooks_; | 81 APIBindingHooks* hooks_; |
71 | 82 |
72 // The id of the extension that owns the context this belongs to. | 83 // The id of the extension that owns the context this belongs to. |
73 std::string extension_id_; | 84 std::string extension_id_; |
74 | 85 |
75 // The type of context this belongs to. | 86 // The type of context this belongs to. |
76 std::string context_type_; | 87 std::string context_type_; |
77 | 88 |
78 // A function to run JS safely. | 89 // A function to run JS safely. |
79 binding::RunJSFunction run_js_; | 90 binding::RunJSFunction run_js_; |
80 | 91 |
81 DISALLOW_COPY_AND_ASSIGN(APIBindingBridge); | 92 DISALLOW_COPY_AND_ASSIGN(APIBindingBridge); |
82 }; | 93 }; |
83 | 94 |
84 } // namespace extensions | 95 } // namespace extensions |
85 | 96 |
86 #endif // EXTENSIONS_RENDERER_API_BINDING_BRIDGE_H_ | 97 #endif // EXTENSIONS_RENDERER_API_BINDING_BRIDGE_H_ |
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