138 lines
4.5 KiB
C++
138 lines
4.5 KiB
C++
/************************************************************************
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**
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** @file movedetail.cpp
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** @author Roman Telezhynskyi <dismine(at)gmail.com>
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** @date 13 6, 2014
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**
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** @brief
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** @copyright
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** This source code is part of the Valentine project, a pattern making
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** program, whose allow create and modeling patterns of clothing.
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** Copyright (C) 2013-2015 Valentina project
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** <https://bitbucket.org/dismine/valentina> All Rights Reserved.
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**
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** Valentina is free software: you can redistribute it and/or modify
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** it under the terms of the GNU General Public License as published by
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** the Free Software Foundation, either version 3 of the License, or
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** (at your option) any later version.
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**
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** Valentina is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with Valentina. If not, see <http://www.gnu.org/licenses/>.
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**
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*************************************************************************/
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#include "movedetail.h"
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#include "../tools/vabstracttool.h"
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#include "../../vwidgets/vmaingraphicsview.h"
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#include <QGraphicsScene>
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#include <QDomElement>
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//---------------------------------------------------------------------------------------------------------------------
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MoveDetail::MoveDetail(VAbstractPattern *doc, const double &x, const double &y, const quint32 &id,
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QGraphicsScene *scene, QUndoCommand *parent)
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: VUndoCommand(QDomElement(), doc, parent), oldX(0.0), oldY(0.0), newX(x), newY(y), scene(scene)
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{
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setText(QObject::tr("move detail"));
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nodeId = id;
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SCASSERT(scene != nullptr);
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QDomElement domElement = doc->elementById(id);
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if (domElement.isElement())
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{
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oldX = qApp->toPixel(doc->GetParametrDouble(domElement, AttrMx, "0.0"));
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oldY = qApp->toPixel(doc->GetParametrDouble(domElement, AttrMy, "0.0"));
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}
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else
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{
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qCDebug(vUndo, "Can't find detail with id = %u.", nodeId);
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return;
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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MoveDetail::~MoveDetail()
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{}
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//---------------------------------------------------------------------------------------------------------------------
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void MoveDetail::undo()
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{
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qCDebug(vUndo, "Undo.");
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QDomElement domElement = doc->elementById(nodeId);
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if (domElement.isElement())
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{
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SaveCoordinates(domElement, oldX, oldY);
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emit NeedLiteParsing(Document::LiteParse);
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}
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else
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{
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qCDebug(vUndo, "Can't find detail with id = %u.", nodeId);
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return;
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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void MoveDetail::redo()
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{
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qCDebug(vUndo, "Redo.");
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QDomElement domElement = doc->elementById(nodeId);
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if (domElement.isElement())
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{
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SaveCoordinates(domElement, newX, newY);
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if (redoFlag)
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{
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emit NeedLiteParsing(Document::LiteParse);
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}
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else
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{
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VMainGraphicsView::NewSceneRect(scene, qApp->getSceneView());
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}
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redoFlag = true;
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}
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else
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{
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qCDebug(vUndo, "Can't find detail with id = %u.", nodeId);
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return;
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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// cppcheck-suppress unusedFunction
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bool MoveDetail::mergeWith(const QUndoCommand *command)
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{
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const MoveDetail *moveCommand = static_cast<const MoveDetail *>(command);
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SCASSERT(moveCommand != nullptr);
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const quint32 id = moveCommand->getDetId();
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if (id != nodeId)
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{
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return false;
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}
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newX = moveCommand->getNewX();
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newY = moveCommand->getNewY();
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return true;
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}
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//---------------------------------------------------------------------------------------------------------------------
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int MoveDetail::id() const
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{
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return static_cast<int>(UndoCommand::MoveDetail);
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}
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//---------------------------------------------------------------------------------------------------------------------
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void MoveDetail::SaveCoordinates(QDomElement &domElement, double x, double y)
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{
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doc->SetAttribute(domElement, AttrMx, QString().setNum(qApp->fromPixel(x)));
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doc->SetAttribute(domElement, AttrMy, QString().setNum(qApp->fromPixel(y)));
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}
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