valentina/src/app/undocommands/deltool.cpp

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/************************************************************************
**
** @file deltool.cpp
** @author Roman Telezhynskyi <dismine(at)gmail.com>
** @date 13 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 "deltool.h"
#include "../xml/vpattern.h"
#include <QGraphicsItem>
#include "../tools/vtooldetail.h"
//---------------------------------------------------------------------------------------------------------------------
DelTool::DelTool(VPattern *doc, quint32 id, QUndoCommand *parent)
: VUndoCommand(QDomElement(), doc, parent), parentNode(QDomNode()), siblingId(NULL_ID)
{
setText(tr("Delete tool"));
nodeId = id;
QVector<VToolRecord> history = doc->getLocalHistory();
for (qint32 i = 0; i< history.size(); ++i)
{
const VToolRecord tool = history.at(i);
if (nodeId == tool.getId())
{
if (i == 0)
{
siblingId = NULL_ID;
}
else
{
const VToolRecord tool = history.at(i-1);
siblingId = tool.getId();
}
}
}
QDomElement domElement = doc->elementById(QString().setNum(id));
if (domElement.isElement())
{
xml = domElement.cloneNode().toElement();
parentNode = domElement.parentNode();
}
else
{
qDebug()<<"Can't get tool by id = "<<nodeId<<Q_FUNC_INFO;
return;
}
}
//---------------------------------------------------------------------------------------------------------------------
DelTool::~DelTool()
{}
//---------------------------------------------------------------------------------------------------------------------
void DelTool::undo()
{
UndoDeleteAfterSibling(parentNode, siblingId);
emit NeedFullParsing();
}
//---------------------------------------------------------------------------------------------------------------------
void DelTool::redo()
{
QDomElement domElement = doc->elementById(QString().setNum(nodeId));
if (domElement.isElement())
{
parentNode.removeChild(domElement);
emit NeedFullParsing();
}
else
{
qDebug()<<"Can't get tool by id = "<<nodeId<<Q_FUNC_INFO;
return;
}
}