// 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_UI_WEBUI_ASH_OFFICE_FALLBACK_OFFICE_FALLBACK_PAGE_HANDLER_H_
#define CHROME_BROWSER_UI_WEBUI_ASH_OFFICE_FALLBACK_OFFICE_FALLBACK_PAGE_HANDLER_H_
#include "base/functional/callback.h"
#include "base/memory/weak_ptr.h"
#include "chrome/browser/ui/webui/ash/office_fallback/office_fallback.mojom-shared.h"
#include "chrome/browser/ui/webui/ash/office_fallback/office_fallback.mojom.h"
#include "mojo/public/cpp/bindings/pending_receiver.h"
#include "mojo/public/cpp/bindings/pending_remote.h"
#include "mojo/public/cpp/bindings/receiver.h"
namespace ash::office_fallback {
// Handles communication from the chrome://office_fallback renderer process to
// the browser process. Defines functions that the JS code running in the
// renderer process can invoke on the browser process.
class OfficeFallbackPageHandler : public mojom::PageHandler {
public:
using CloseCallback = base::OnceCallback<void(mojom::DialogChoice choice)>;
OfficeFallbackPageHandler(
mojo::PendingReceiver<mojom::PageHandler> pending_page_handler,
CloseCallback callback);
OfficeFallbackPageHandler(const OfficeFallbackPageHandler&) = delete;
OfficeFallbackPageHandler& operator=(const OfficeFallbackPageHandler&) =
delete;
~OfficeFallbackPageHandler() override;
// mojom::PageHandler:
void Close(mojom::DialogChoice choice) override;
private:
mojo::Receiver<PageHandler> receiver_;
CloseCallback callback_;
base::WeakPtrFactory<OfficeFallbackPageHandler> weak_ptr_factory_{this};
};
} // namespace ash::office_fallback
#endif // CHROME_BROWSER_UI_WEBUI_ASH_OFFICE_FALLBACK_OFFICE_FALLBACK_PAGE_HANDLER_H_