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// Copyright 2019 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_CROSTINI_UPGRADER_CROSTINI_UPGRADER_PAGE_HANDLER_H_
#define CHROME_BROWSER_UI_WEBUI_ASH_CROSTINI_UPGRADER_CROSTINI_UPGRADER_PAGE_HANDLER_H_
#include "base/functional/callback.h"
#include "base/memory/raw_ptr.h"
#include "base/memory/weak_ptr.h"
#include "chrome/browser/ash/crostini/crostini_upgrader_ui_delegate.h"
#include "chrome/browser/ui/webui/ash/crostini_upgrader/crostini_upgrader.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"
#include "mojo/public/cpp/bindings/remote.h"
namespace content {
class WebContents;
} // namespace content
namespace ash {
class CrostiniUpgraderPageHandler
: public crostini_upgrader::mojom::PageHandler,
public crostini::CrostiniUpgraderUIObserver {
public:
CrostiniUpgraderPageHandler(
content::WebContents* web_contents,
crostini::CrostiniUpgraderUIDelegate* upgrader_ui_delegate,
mojo::PendingReceiver<crostini_upgrader::mojom::PageHandler>
pending_page_handler,
mojo::PendingRemote<crostini_upgrader::mojom::Page> pending_page,
base::OnceClosure on_page_closed,
base::OnceCallback<void(bool)> launch_callback);
CrostiniUpgraderPageHandler(const CrostiniUpgraderPageHandler&) = delete;
CrostiniUpgraderPageHandler& operator=(const CrostiniUpgraderPageHandler&) =
delete;
~CrostiniUpgraderPageHandler() override;
// Send a close request to the web page.
void RequestClosePage();
// crostini_upgrader::mojom::PageHandler:
void Backup(bool show_file_chooser) override;
void StartPrechecks() override;
void Upgrade() override;
void Restore() override;
void Cancel() override;
void CancelBeforeStart() override;
void OnPageClosed() override;
void Launch() override;
// CrostiniUpgraderUIObserver
void OnBackupMaybeStarted(bool did_start) override;
void OnBackupProgress(int percent) override;
void OnBackupSucceeded(bool was_cancelled) override;
void OnBackupFailed() override;
void PrecheckStatus(
crostini_upgrader::mojom::UpgradePrecheckStatus status) override;
void OnUpgradeProgress(const std::vector<std::string>& messages) override;
void OnUpgradeSucceeded() override;
void OnUpgradeFailed() override;
void OnRestoreProgress(int percent) override;
void OnRestoreSucceeded() override;
void OnRestoreFailed() override;
void OnCanceled() override;
void OnLogFileCreated(const base::FilePath& path) override;
private:
// The chrome://crostini-upgrader WebUI that triggered the upgrade.
// Used to parent open/save dialogs.
raw_ptr<content::WebContents> web_contents_; // Not owned.
raw_ptr<crostini::CrostiniUpgraderUIDelegate>
upgrader_ui_delegate_; // Not owned.
mojo::Receiver<crostini_upgrader::mojom::PageHandler> receiver_;
mojo::Remote<crostini_upgrader::mojom::Page> page_;
base::OnceClosure on_page_closed_;
base::OnceCallback<void(bool)> launch_callback_;
// Will we need to restart the container as part of launch_callback?
// |restart_required_| is true unless the user cancels before starting the
// upgrade.
bool restart_required_ = true;
base::WeakPtrFactory<CrostiniUpgraderPageHandler> weak_ptr_factory_{this};
};
} // namespace ash
#endif // CHROME_BROWSER_UI_WEBUI_ASH_CROSTINI_UPGRADER_CROSTINI_UPGRADER_PAGE_HANDLER_H_
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