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// Copyright 2016 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_ASH_SHELF_ARC_APP_SHELF_ID_H_
#define CHROME_BROWSER_UI_ASH_SHELF_ARC_APP_SHELF_ID_H_
#include <string>
namespace arc {
// An ARC app shelf id consisting of an app id (must be a valid crx file id)
// and an optional shelf group id. Ids with empty app ids are invalid.
class ArcAppShelfId {
public:
ArcAppShelfId();
ArcAppShelfId(const std::string& shelf_group_id, const std::string& app_id);
ArcAppShelfId(const ArcAppShelfId& other);
~ArcAppShelfId();
// Returns an id from a string with syntax "shelf_group:group_id:app_id".
// If the shelf_group prefix is absent then the input is treated as an app id.
// In either case, if the app_id is not a valid crx file id, then the returned
// ArcAppShelfId is empty and considered invalid.
static ArcAppShelfId FromString(const std::string& id);
// Constructs id from app id and optional shelf_group_id encoded into the
// |intent|.
static ArcAppShelfId FromIntentAndAppId(const std::string& intent,
const std::string& app_id);
// Returns string representation of this id.
std::string ToString() const;
bool operator<(const ArcAppShelfId& other) const;
bool has_shelf_group_id() const { return !shelf_group_id_.empty(); }
const std::string& shelf_group_id() const { return shelf_group_id_; }
const std::string& app_id() const { return app_id_; }
bool valid() const { return !app_id_.empty(); }
private:
const std::string shelf_group_id_;
const std::string app_id_;
};
} // namespace arc
#endif // CHROME_BROWSER_UI_ASH_SHELF_ARC_APP_SHELF_ID_H_
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