valentina/src/app/undocommands/deletepatternpiece.cpp
2014-07-16 15:37:38 +03:00

70 lines
2.9 KiB
C++

/************************************************************************
**
** @file deletepatternpiece.cpp
** @author Roman Telezhynskyi <dismine(at)gmail.com>
** @date 14 6, 2014
**
** @brief
** @copyright
** This source code is part of the Valentine project, a pattern making
** program, whose allow create and modeling patterns of clothing.
** Copyright (C) 2014 Valentina project
** <https://bitbucket.org/dismine/valentina> All Rights Reserved.
**
** Valentina 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 3 of the License, or
** (at your option) any later version.
**
** Valentina 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 Valentina. If not, see <http://www.gnu.org/licenses/>.
**
*************************************************************************/
#include "deletepatternpiece.h"
#include "../xml/vpattern.h"
#include "addpatternpiece.h"
//---------------------------------------------------------------------------------------------------------------------
DeletePatternPiece::DeletePatternPiece(VPattern *doc, const QString &namePP, QUndoCommand *parent)
: VUndoCommand(QDomElement(), doc, parent), namePP(namePP), patternPiece(QDomElement()), mPath(QString()),
previousPPName(QString())
{
setText(tr("Delete pattern piece %1").arg(namePP));
QDomElement patternP = doc->GetPPElement(namePP);
patternPiece = patternP.cloneNode().toElement();
mPath = doc->MPath();
QDomNode previousPP = patternP.previousSibling();//find previous pattern piece
previousPPName = doc->GetParametrString(previousPP.toElement(), VPattern::AttrName, "");
}
//---------------------------------------------------------------------------------------------------------------------
DeletePatternPiece::~DeletePatternPiece()
{}
//---------------------------------------------------------------------------------------------------------------------
void DeletePatternPiece::undo()
{
QDomElement rootElement = doc->documentElement();
QDomNode previousPP = doc->GetPPElement(previousPPName);
rootElement.insertAfter(patternPiece, previousPP);
emit NeedFullParsing();
doc->ChangedActivPP(namePP);
}
//---------------------------------------------------------------------------------------------------------------------
void DeletePatternPiece::redo()
{
QDomElement rootElement = doc->documentElement();
QDomElement patternPiece = doc->GetPPElement(namePP);
rootElement.removeChild(patternPiece);
emit NeedFullParsing();
}