128 lines
4.3 KiB
C++
128 lines
4.3 KiB
C++
/************************************************************************
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**
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** @file savetooloptions.cpp
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** @author Roman Telezhynskyi <dismine(at)gmail.com>
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** @date 11 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 Valentina 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 "savetooloptions.h"
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#include <QDomNode>
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#include "../vmisc/def.h"
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#include "../ifc/xml/vabstractpattern.h"
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#include "vundocommand.h"
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//---------------------------------------------------------------------------------------------------------------------
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SaveToolOptions::SaveToolOptions(const QDomElement &oldXml, const QDomElement &newXml,
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const QList<quint32> &oldDependencies, const QList<quint32> &newDependencies,
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VAbstractPattern *doc, const quint32 &id, QUndoCommand *parent)
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: VUndoCommand(QDomElement(), doc, parent),
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oldXml(oldXml),
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newXml(newXml),
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oldDependencies(oldDependencies),
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newDependencies(newDependencies)
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{
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setText(tr("save tool option"));
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nodeId = id;
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}
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//---------------------------------------------------------------------------------------------------------------------
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void SaveToolOptions::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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domElement.parentNode().replaceChild(oldXml, domElement);
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DecrementReferences(Missing(newDependencies, oldDependencies));
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IncrementReferences(Missing(oldDependencies, newDependencies));
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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 tool with id = %u.", nodeId);
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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void SaveToolOptions::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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domElement.parentNode().replaceChild(newXml, domElement);
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DecrementReferences(Missing(oldDependencies, newDependencies));
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IncrementReferences(Missing(newDependencies, oldDependencies));
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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 tool with id = %u.", nodeId);
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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QVector<quint32> SaveToolOptions::Missing(const QList<quint32> &list1, const QList<quint32> &list2) const
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{
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QSet<quint32> set1 = QSet<quint32>::fromList(list1);
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QSet<quint32> set2 = QSet<quint32>::fromList(list2);
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return set1.subtract(set2).toList().toVector();
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}
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//---------------------------------------------------------------------------------------------------------------------
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bool SaveToolOptions::mergeWith(const QUndoCommand *command)
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{
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const SaveToolOptions *saveCommand = static_cast<const SaveToolOptions *>(command);
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SCASSERT(saveCommand != nullptr)
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if (saveCommand->getToolId() != nodeId)
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{
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return false;
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}
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else
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{
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const QSet<quint32> currentSet;
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currentSet.fromList(newDependencies);
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const QSet<quint32> candidateSet;
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candidateSet.fromList(saveCommand->NewDependencies());
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if (currentSet != candidateSet)
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{
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return false;
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}
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}
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newXml = saveCommand->getNewXml();
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return true;
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}
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