// Copyright (c) 2017 GitHub, Inc. // Use of this source code is governed by the MIT license that can be // found in the LICENSE file. #ifndef ATOM_RENDERER_RENDERER_CLIENT_BASE_H_ #define ATOM_RENDERER_RENDERER_CLIENT_BASE_H_ #include <string> #include <vector> #include "content/public/renderer/content_renderer_client.h" #include "third_party/WebKit/public/web/WebLocalFrame.h" namespace atom { class PreferencesManager; class RendererClientBase : public content::ContentRendererClient { public: RendererClientBase(); ~RendererClientBase() override; virtual void DidCreateScriptContext(v8::Handle<v8::Context> context, content::RenderFrame* render_frame); virtual void WillReleaseScriptContext(v8::Handle<v8::Context> context, content::RenderFrame* render_frame) = 0; virtual void DidClearWindowObject(content::RenderFrame* render_frame); virtual void SetupMainWorldOverrides(v8::Handle<v8::Context> context) = 0; bool isolated_world() const { return isolated_world_; } // Get the context that the Electron API is running in. v8::Local<v8::Context> GetContext(blink::WebLocalFrame* frame, v8::Isolate* isolate) const; protected: void AddRenderBindings(v8::Isolate* isolate, v8::Local<v8::Object> binding_object); // content::ContentRendererClient: void RenderThreadStarted() override; void RenderFrameCreated(content::RenderFrame*) override; void RenderViewCreated(content::RenderView*) override; std::unique_ptr<blink::WebSpeechSynthesizer> OverrideSpeechSynthesizer( blink::WebSpeechSynthesizerClient* client) override; bool OverrideCreatePlugin(content::RenderFrame* render_frame, const blink::WebPluginParams& params, blink::WebPlugin** plugin) override; void AddSupportedKeySystems( std::vector<std::unique_ptr<::media::KeySystemProperties>>* key_systems) override; private: std::unique_ptr<PreferencesManager> preferences_manager_; bool isolated_world_; // An increasing ID used for indentifying an V8 context in this process. int next_context_id_ = 0; }; } // namespace atom #endif // ATOM_RENDERER_RENDERER_CLIENT_BASE_H_