Mercurial > hg > orthanc-stone
view OrthancStone/Sources/Toolbox/UndoRedoStack.h @ 1584:bd180f97c734
parsing osirix annotations
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Wed, 21 Oct 2020 17:33:17 +0200 |
parents | 244ad1e4e76a |
children | 8563ea5d8ae4 |
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/** * Stone of Orthanc * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics * Department, University Hospital of Liege, Belgium * Copyright (C) 2017-2020 Osimis S.A., Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU Affero General Public License * as published by the Free Software Foundation, either version 3 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 * Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. **/ #pragma once #include <boost/noncopyable.hpp> #include <list> namespace OrthancStone { class UndoRedoStack : public boost::noncopyable { public: class ICommand : public boost::noncopyable { public: virtual ~ICommand() { } virtual void Undo() const = 0; virtual void Redo() const = 0; }; private: typedef std::list<ICommand*> Stack; Stack stack_; Stack::iterator current_; void Clear(Stack::iterator from); public: UndoRedoStack(); ~UndoRedoStack(); void Add(ICommand* command); void Undo(); void Redo(); }; }