| // Copyright 2017 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef EXTENSIONS_RENDERER_BINDINGS_DECLARATIVE_EVENT_H_ |
| #define EXTENSIONS_RENDERER_BINDINGS_DECLARATIVE_EVENT_H_ |
| |
| #include <vector> |
| |
| #include "gin/wrappable.h" |
| #include "v8/include/v8.h" |
| |
| namespace gin { |
| class Arguments; |
| } |
| |
| namespace extensions { |
| class APIRequestHandler; |
| class APITypeReferenceMap; |
| |
| // A gin::Wrappable object for declarative events (i.e., events that support |
| // "rules"). Unlike regular events, these do not have associated listeners, and |
| // extensions register an action to perform when the event happens. |
| class DeclarativeEvent final : public gin::Wrappable<DeclarativeEvent> { |
| public: |
| DeclarativeEvent(const std::string& name, |
| APITypeReferenceMap* type_refs, |
| APIRequestHandler* request_handler, |
| const std::vector<std::string>& actions_list, |
| const std::vector<std::string>& conditions_list, |
| int webview_instance_id); |
| ~DeclarativeEvent() override; |
| |
| static gin::WrapperInfo kWrapperInfo; |
| |
| // gin::Wrappable: |
| gin::ObjectTemplateBuilder GetObjectTemplateBuilder( |
| v8::Isolate* isolate) final; |
| const char* GetTypeName() override; |
| |
| private: |
| // Bound methods for the JS object. |
| void AddRules(gin::Arguments* arguments); |
| void RemoveRules(gin::Arguments* arguments); |
| void GetRules(gin::Arguments* arguments); |
| |
| void HandleFunction(const std::string& signature_name, |
| const std::string& request_name, |
| gin::Arguments* arguments); |
| |
| std::string event_name_; |
| |
| APITypeReferenceMap* type_refs_; |
| |
| APIRequestHandler* request_handler_; |
| |
| const int webview_instance_id_; |
| |
| DISALLOW_COPY_AND_ASSIGN(DeclarativeEvent); |
| }; |
| |
| } // namespace extensions |
| |
| #endif // EXTENSIONS_RENDERER_BINDINGS_DECLARATIVE_EVENT_H_ |