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/**
* Yudit Unicode Editor Source File
*
* GNU Copyright (C) 1997-2023 Gaspar Sinai <gaspar@yudit.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License, version 2,
* dated June 1991. See file COPYYING for details.
*
* 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 2 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 FITNES 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "swidget/SUndo.h"
/**
* Create an undo object.
* @param t is one of
* <ul>
* <li> SS_Insert </li>
* <li> SS_Erase </li>
* <li> SS_EraseSelect </li>
* </ul>
* @param dir is the direction
* @param s is the string involved.
* @param b is the textindex before the action.
* @param a is the textindex after the action.
* @param b is the textindex 'before' after the action.
*/
SUndo::SUndo (SType t, SS_DR_Dir dir, SS_Embedding emb, const SString& s,
const SCursorIndex& b, const SCursorIndex& a, const SCursorIndex& ba)
{
type = t;
direction = dir;
embedding = emb;
string = s;
before = b;
after = a;
beforeAfter = ba;
}
/**
* Copy
*/
SUndo::SUndo (const SUndo& undo)
{
direction = undo.direction;
embedding = undo.embedding;
type = undo.type;
string = undo.string;
before = undo.before;
after = undo.after;
beforeAfter = undo.beforeAfter;
}
SUndo::~SUndo()
{
}
SUndo
SUndo::operator = (const SUndo& undo)
{
direction = undo.direction;
embedding = undo.embedding;
type = undo.type;
string = undo.string;
before = undo.before;
after = undo.after;
beforeAfter = undo.beforeAfter;
return *this;
}
/**
* This is from object
*/
SObject*
SUndo::clone () const
{
return new SUndo(*this);
}
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