valentina/src/libs/vtools/undocommands/deletepiece.cpp
Roman Telezhynskyi d696af9a33 "static" members should be accessed statically.
--HG--
branch : develop
2017-03-23 10:25:46 +02:00

117 lines
4.0 KiB
C++

/************************************************************************
**
** @file
** @author Roman Telezhynskyi <dismine(at)gmail.com>
** @date 9 11, 2016
**
** @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) 2016 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 "deletepiece.h"
#include <QDomElement>
#include <QHash>
#include "../ifc/ifcdef.h"
#include "../ifc/xml/vabstractpattern.h"
#include "../ifc/xml/vdomdocument.h"
#include "../vmisc/logging.h"
#include "../vmisc/def.h"
#include "../tools/vdatatool.h"
#include "vundocommand.h"
#include "../vpatterndb/vpiecenode.h"
#include "../vpatterndb/vpiecepath.h"
//---------------------------------------------------------------------------------------------------------------------
DeletePiece::DeletePiece(VAbstractPattern *doc, quint32 id, const VPiece &detail, QUndoCommand *parent)
: VUndoCommand(QDomElement(), doc, parent),
m_parentNode(),
m_siblingId(NULL_ID),
m_detail(detail)
{
setText(tr("delete tool"));
nodeId = id;
QDomElement domElement = doc->elementById(id);
if (domElement.isElement())
{
xml = domElement.cloneNode().toElement();
m_parentNode = domElement.parentNode();
QDomNode previousDetail = domElement.previousSibling();
if (previousDetail.isNull())
{
m_siblingId = NULL_ID;
}
else
{
// Better save id of previous detail instead of reference to node.
m_siblingId = doc->GetParametrUInt(previousDetail.toElement(), VAbstractPattern::AttrId, NULL_ID_STR);
}
}
else
{
qCDebug(vUndo, "Can't get detail by id = %u.", nodeId);
return;
}
}
//---------------------------------------------------------------------------------------------------------------------
DeletePiece::~DeletePiece()
{}
//---------------------------------------------------------------------------------------------------------------------
void DeletePiece::undo()
{
qCDebug(vUndo, "Undo.");
UndoDeleteAfterSibling(m_parentNode, m_siblingId);
emit NeedFullParsing();
}
//---------------------------------------------------------------------------------------------------------------------
void DeletePiece::redo()
{
qCDebug(vUndo, "Redo.");
QDomElement domElement = doc->elementById(nodeId);
if (domElement.isElement())
{
m_parentNode.removeChild(domElement);
// UnionDetails delete two old details and create one new.
// So when UnionDetail delete detail we can't use FullParsing. So we hide detail on scene directly.
VToolSeamAllowance *toolDet = qobject_cast<VToolSeamAllowance*>(VAbstractPattern::getTool(nodeId));
SCASSERT(toolDet != nullptr);
toolDet->hide();
DecrementReferences(m_detail.GetPath().GetNodes());
DecrementReferences(m_detail.GetCustomSARecords());
DecrementReferences(m_detail.GetInternalPaths());
DecrementReferences(m_detail.GetPins());
emit NeedFullParsing(); // Doesn't work when UnionDetail delete detail.
}
else
{
qCDebug(vUndo, "Can't get detail by id = %u.", nodeId);
return;
}
}