3094f62f0b
After after using `processId-contextCounter` as contextId, it may happen that contexts in different WebContents sharing the same renderer process get the same contextId. Using webContentsId as part of key in ObjectsRegistry can fix this.
67 lines
2.4 KiB
C++
67 lines
2.4 KiB
C++
// Copyright (c) 2017 GitHub, Inc.
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// Use of this source code is governed by the MIT license that can be
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// found in the LICENSE file.
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#ifndef ATOM_RENDERER_RENDERER_CLIENT_BASE_H_
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#define ATOM_RENDERER_RENDERER_CLIENT_BASE_H_
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#include <string>
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#include <vector>
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#include "content/public/renderer/content_renderer_client.h"
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#include "third_party/WebKit/public/web/WebLocalFrame.h"
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namespace atom {
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class PreferencesManager;
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class RendererClientBase : public content::ContentRendererClient {
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public:
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RendererClientBase();
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~RendererClientBase() override;
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virtual void DidCreateScriptContext(v8::Handle<v8::Context> context,
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content::RenderFrame* render_frame);
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virtual void WillReleaseScriptContext(v8::Handle<v8::Context> context,
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content::RenderFrame* render_frame) = 0;
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virtual void DidClearWindowObject(content::RenderFrame* render_frame);
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virtual void SetupMainWorldOverrides(v8::Handle<v8::Context> context) = 0;
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bool isolated_world() const { return isolated_world_; }
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// Get the context that the Electron API is running in.
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v8::Local<v8::Context> GetContext(blink::WebLocalFrame* frame,
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v8::Isolate* isolate) const;
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protected:
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void AddRenderBindings(v8::Isolate* isolate,
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v8::Local<v8::Object> binding_object);
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// content::ContentRendererClient:
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void RenderThreadStarted() override;
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void RenderFrameCreated(content::RenderFrame*) override;
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void RenderViewCreated(content::RenderView*) override;
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std::unique_ptr<blink::WebSpeechSynthesizer> OverrideSpeechSynthesizer(
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blink::WebSpeechSynthesizerClient* client) override;
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bool OverrideCreatePlugin(content::RenderFrame* render_frame,
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const blink::WebPluginParams& params,
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blink::WebPlugin** plugin) override;
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content::BrowserPluginDelegate* CreateBrowserPluginDelegate(
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content::RenderFrame* render_frame,
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const std::string& mime_type,
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const GURL& original_url) override;
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void AddSupportedKeySystems(
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std::vector<std::unique_ptr<::media::KeySystemProperties>>* key_systems)
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override;
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private:
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std::unique_ptr<PreferencesManager> preferences_manager_;
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bool isolated_world_;
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// An increasing ID used for indentifying an V8 context in this process.
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int next_context_id_ = 0;
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};
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} // namespace atom
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#endif // ATOM_RENDERER_RENDERER_CLIENT_BASE_H_
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