Mikhail
6176482289
The PR fixes a memory leak for every reload (and for same-origin navigations) by removing unnecessary `cppgc::Persistent`.
48 lines
1.7 KiB
C++
48 lines
1.7 KiB
C++
// Copyright (c) 2022 The Brave Authors. All rights reserved.
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// This Source Code Form is subject to the terms of the Mozilla Public
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// License, v. 2.0. If a copy of the MPL was not distributed with this file,
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// you can obtain one at http://mozilla.org/MPL/2.0/.
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#ifndef BRAVE_COMPONENTS_SPEEDREADER_RENDERER_SPEEDREADER_JS_HANDLER_H_
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#define BRAVE_COMPONENTS_SPEEDREADER_RENDERER_SPEEDREADER_JS_HANDLER_H_
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#include "content/public/renderer/render_frame.h"
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#include "content/public/renderer/render_frame_observer.h"
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#include "gin/wrappable.h"
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namespace speedreader {
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class SpeedreaderJSHandler final : public gin::Wrappable<SpeedreaderJSHandler>,
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public content::RenderFrameObserver {
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public:
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static constexpr gin::WrapperInfo kWrapperInfo = {{gin::kEmbedderNativeGin},
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gin::SpeedreaderBindings};
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explicit SpeedreaderJSHandler(content::RenderFrame* render_frame);
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~SpeedreaderJSHandler() final;
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SpeedreaderJSHandler(const SpeedreaderJSHandler&) = delete;
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SpeedreaderJSHandler& operator=(const SpeedreaderJSHandler&) = delete;
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static void Install(content::RenderFrame* render_frame,
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v8::Local<v8::Context> context);
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// content::RenderFrameObserver:
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void OnDestruct() override;
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private:
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// gin::WrappableBase
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gin::ObjectTemplateBuilder GetObjectTemplateBuilder(
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v8::Isolate* isolate) final;
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const gin::WrapperInfo* wrapper_info() const override;
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// A function to be called from JS
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void ShowOriginalPage(v8::Isolate* isolate);
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void TtsPlayPause(v8::Isolate* isolate, int index);
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};
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} // namespace speedreader
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#endif // BRAVE_COMPONENTS_SPEEDREADER_RENDERER_SPEEDREADER_JS_HANDLER_H_
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