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// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_OPTIMIZATION_GUIDE_OPTIMIZATION_GUIDE_INTERNALS_UI_H_
#define CHROME_BROWSER_OPTIMIZATION_GUIDE_OPTIMIZATION_GUIDE_INTERNALS_UI_H_
#include "base/functional/callback.h"
#include "components/optimization_guide/optimization_guide_internals/webui/optimization_guide_internals.mojom.h"
#include "mojo/public/cpp/bindings/pending_receiver.h"
#include "ui/base/webui/resource_path.h"
#include "ui/webui/mojo_web_ui_controller.h"
class OptimizationGuideInternalsPageHandlerImpl;
namespace content {
class WebUI;
} // namespace content
// The WebUI controller for chrome://optimization-guide-internals.
class OptimizationGuideInternalsUI
: public ui::MojoWebUIController,
public optimization_guide_internals::mojom::PageHandlerFactory {
public:
using SetupWebUIDataSourceCallback =
base::OnceCallback<void(base::span<const webui::ResourcePath> resources,
int default_resource)>;
// Constructs and returns an instance of this class if
// OptimizationGuideKeyedService is valid, else returns nullptr.
static OptimizationGuideInternalsUI* MaybeCreateOptimizationGuideInternalsUI(
content::WebUI* web_ui,
SetupWebUIDataSourceCallback set_up_data_source_callback);
explicit OptimizationGuideInternalsUI(
content::WebUI* web_ui,
SetupWebUIDataSourceCallback set_up_data_source_callback);
~OptimizationGuideInternalsUI() override;
OptimizationGuideInternalsUI(const OptimizationGuideInternalsUI&) = delete;
OptimizationGuideInternalsUI& operator=(const OptimizationGuideInternalsUI&) =
delete;
void BindInterface(
mojo::PendingReceiver<
optimization_guide_internals::mojom::PageHandlerFactory> receiver);
private:
// optimization_guide_internals::mojom::PageHandlerFactory impls.
void CreatePageHandler(
mojo::PendingRemote<optimization_guide_internals::mojom::Page> page)
override;
void RequestDownloadedModelsInfo(
RequestDownloadedModelsInfoCallback callback) override;
std::unique_ptr<OptimizationGuideInternalsPageHandlerImpl>
optimization_guide_internals_page_handler_;
mojo::Receiver<optimization_guide_internals::mojom::PageHandlerFactory>
optimization_guide_internals_page_factory_receiver_{this};
WEB_UI_CONTROLLER_TYPE_DECL();
};
#endif // CHROME_BROWSER_OPTIMIZATION_GUIDE_OPTIMIZATION_GUIDE_INTERNALS_UI_H_
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