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// Copyright 2023 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_DOWNLOAD_DOWNLOAD_ITEM_WEB_APP_DATA_H_
#define CHROME_BROWSER_DOWNLOAD_DOWNLOAD_ITEM_WEB_APP_DATA_H_
#include "base/supports_user_data.h"
#include "components/webapps/common/web_app_id.h"
namespace download {
class DownloadItem;
}
// Per DownloadItem data for storing web app data on downloads. This data is
// only set if a download was initiated by a web app.
class DownloadItemWebAppData : public base::SupportsUserData::Data {
public:
// Creates an instance with the given `web_app_id` and attaches it to the
// item. Overwrites any existing DownloadItemWebAppData on the item.
static void CreateAndAttachToItem(download::DownloadItem* item,
const webapps::AppId& web_app_id);
// Returns nullptr if no DownloadItemWebAppData is present, which will be the
// case for most downloads (i.e. those not initiated by web apps).
static DownloadItemWebAppData* Get(download::DownloadItem* item);
DownloadItemWebAppData(const DownloadItemWebAppData&) = delete;
DownloadItemWebAppData& operator=(const DownloadItemWebAppData&) = delete;
const webapps::AppId& id() const { return web_app_id_; }
private:
static const char kKey[];
explicit DownloadItemWebAppData(const webapps::AppId& web_app_id);
webapps::AppId web_app_id_;
};
#endif // CHROME_BROWSER_DOWNLOAD_DOWNLOAD_ITEM_WEB_APP_DATA_H_
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