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// Copyright 2017 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_UI_ASH_APP_LAUNCHER_ID_H_
#define CHROME_BROWSER_UI_ASH_APP_LAUNCHER_ID_H_
#include <string>
namespace ash {
namespace launcher {
// A unique chrome launcher id used to identify a shelf item. This class is a
// wrapper for the chrome launcher identifier. |app_launcher_id_| includes the
// |app_id| and the |launch_id|. The |app_id| is the application id associated
// with a set of windows. The |launch_id| is an id that can be passed to an app
// when launched in order to support multiple shelf items per app. This id is
// used together with the |app_id| to uniquely identify each shelf item that
// has the same |app_id|. The |app_id| must not be empty.
class AppLauncherId {
public:
AppLauncherId(const std::string& app_id, const std::string& launch_id);
// Creates an AppLauncherId with an empty |launch_id|.
explicit AppLauncherId(const std::string& app_id);
// Empty constructor for pre-allocating.
AppLauncherId();
~AppLauncherId();
AppLauncherId(const AppLauncherId& app_launcher_id) = default;
AppLauncherId(AppLauncherId&& app_launcher_id) = default;
AppLauncherId& operator=(const AppLauncherId& other) = default;
const std::string& app_id() const { return app_id_; }
const std::string& launch_id() const { return launch_id_; }
private:
// The application id associated with a set of windows.
std::string app_id_;
// An id that can be passed to an app when launched in order to support
// multiple shelf items per app.
std::string launch_id_;
};
} // namespace launcher
} // namespace ash
#endif // CHROME_BROWSER_UI_ASH_APP_LAUNCHER_ID_H_
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