/usr/include/avogadro/undosequence.h is in libavogadro-dev 1.2.0-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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UndoSequence - Provides an sequence of Undo/Redo in a single command
Copyright (C) 2007 Donald Ephraim Curtis
This file is part of the Avogadro molecular editor project.
For more information, see <http://avogadro.cc/>
Avogadro 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 2 of the License, or
(at your option) any later version.
Avogadro 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, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301, USA.
**********************************************************************/
#ifndef UNDOSEQUENCE_H
#define UNDOSEQUENCE_H
#include <QUndoCommand>
#include <avogadro/global.h>
namespace Avogadro {
/**
* @class UndoSequence undosequence.h <avogadro/undosequence.h>
* @brief Provides a sequence of Undo/Redo commands in a single command
* @author Donald Ephraim Curtis
*
* This class simply acts as grouping of Undo/Redo commands. As commands
* are added, that is how they will be executed in the Redo stage. In the
* Undo stage they are executed in reverse order. However, they are not
* merged, they are left as they are but under a single command.
*/
class UndoSequencePrivate;
class A_EXPORT UndoSequence : public QUndoCommand
{
public:
UndoSequence();
~UndoSequence();
/**
* @param command Command to add to the sequence
*/
void append(QUndoCommand *command);
virtual void undo();
virtual void redo();
private:
UndoSequencePrivate * const d;
};
} // end namespace Avogadro
#endif
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