52 lines
1.7 KiB
C#

/*
* Greenshot - a free and open source screenshot tool
* Copyright (C) 2007-2015 Thomas Braun, Jens Klingen, Robin Krom
*
* For more information see: http://getgreenshot.org/
* The Greenshot project is hosted on GitHub https://github.com/greenshot/greenshot
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 1 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
using System;
using Greenshot.Configuration;
namespace Greenshot.Memento {
/// <summary>
/// Description of IMemento.
/// </summary>
public interface IMemento : IDisposable {
/// <summary>
/// Restores target to the state memorized by this memento.
/// </summary>
/// <returns>
/// A memento of the state before restoring
/// </returns>
IMemento Restore();
/// <summary>
/// Try to merge the current memento with another, preventing loads of items on the stack
/// </summary>
/// <param name="other">The memento to try to merge with</param>
/// <returns></returns>
bool Merge(IMemento other);
/// <summary>
/// Returns the language key for the action which is performed
/// </summary>
LangKey ActionLanguageKey {
get;
}
}
}