
Bug: 1157718 Change-Id: I0c90d67ed41298b73c6850b24a0ee6d6b6af8b4b Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4504096 Reviewed-by: Avi Drissman <avi@chromium.org> Commit-Queue: Chris Fredrickson <cfredric@chromium.org> Cr-Commit-Position: refs/heads/main@{#1139227}
70 lines
2.2 KiB
C++
70 lines
2.2 KiB
C++
// Copyright 2012 The Chromium Authors
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef CONTENT_RENDERER_DOM_AUTOMATION_CONTROLLER_H_
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#define CONTENT_RENDERER_DOM_AUTOMATION_CONTROLLER_H_
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#include <stdint.h>
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#include "content/common/dom_automation_controller.mojom.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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#include "mojo/public/cpp/bindings/associated_remote.h"
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namespace blink {
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class WebLocalFrame;
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}
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namespace gin {
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class Arguments;
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}
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namespace content {
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class RenderFrame;
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// Provides implementation of window.domAutomationController javascript object.
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// Javascript can call domAutomationController.send(...) to send arbitrary data
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// to the browser. On the browser side, the data is received via the
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// DOMMessageQueue class.
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class DomAutomationController : public gin::Wrappable<DomAutomationController>,
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public RenderFrameObserver {
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public:
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static gin::WrapperInfo kWrapperInfo;
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DomAutomationController(const DomAutomationController&) = delete;
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DomAutomationController& operator=(const DomAutomationController&) = delete;
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static void Install(RenderFrame* render_frame, blink::WebLocalFrame* frame);
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// Makes the renderer send a javascript value to the app.
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// The value to be sent can be either of type String,
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// Number (double casted to int32_t) or Boolean. Any other type or no
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// argument at all is ignored.
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bool SendMsg(const gin::Arguments& args);
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private:
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explicit DomAutomationController(RenderFrame* render_view);
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~DomAutomationController() override;
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// gin::WrappableBase
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gin::ObjectTemplateBuilder GetObjectTemplateBuilder(
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v8::Isolate* isolate) override;
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// RenderFrameObserver
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void OnDestruct() override;
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void DidCreateScriptContext(v8::Local<v8::Context> context,
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int32_t world_id) override;
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const mojo::AssociatedRemote<mojom::DomAutomationControllerHost>&
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GetDomAutomationControllerHost();
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mojo::AssociatedRemote<mojom::DomAutomationControllerHost>
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dom_automation_controller_host_;
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};
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} // namespace content
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#endif // CONTENT_RENDERER_DOM_AUTOMATION_CONTROLLER_H_
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