135 lines
4.4 KiB
C++
135 lines
4.4 KiB
C++
/************************************************************************
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**
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** @file addtocalc.cpp
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** @author Roman Telezhynskyi <dismine(at)gmail.com>
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** @date 9 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 "addtocalc.h"
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#include "../tools/vabstracttool.h"
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#include "../../vwidgets/vmaingraphicsscene.h"
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#include "../../vwidgets/vmaingraphicsview.h"
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//---------------------------------------------------------------------------------------------------------------------
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AddToCalc::AddToCalc(const QDomElement &xml, VAbstractPattern *doc, QUndoCommand *parent)
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: VUndoCommand(xml, doc, parent), nameActivDraw(doc->GetNameActivPP()), cursor(doc->getCursor())
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{
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setText(tr("add object"));
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nodeId = doc->GetParametrId(xml);
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}
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//---------------------------------------------------------------------------------------------------------------------
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AddToCalc::~AddToCalc()
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{}
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//---------------------------------------------------------------------------------------------------------------------
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void AddToCalc::undo()
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{
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qCDebug(vUndo, "Undo.");
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doc->ChangeActivPP(nameActivDraw);//Without this user will not see this change
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doc->setCursor(cursor);
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QDomElement calcElement;
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if (doc->GetActivNodeElement(VAbstractPattern::TagCalculation, calcElement))
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{
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QDomElement domElement = doc->elementById(nodeId);
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if (domElement.isElement())
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{
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if (calcElement.removeChild(domElement).isNull())
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{
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qCDebug(vUndo, "Can't delete node.");
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return;
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}
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}
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else
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{
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qCDebug(vUndo, "Can't get tool by id = %u.", nodeId);
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return;
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}
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}
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else
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{
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qCDebug(vUndo, "Can't find tag Calculation.");
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return;
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}
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if (cursor > 0)
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{
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doc->setCursor(0);
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}
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emit NeedFullParsing();
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VMainGraphicsView::NewSceneRect(qApp->getCurrentScene(), qApp->getSceneView());
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doc->SetCurrentPP(nameActivDraw);//Return current pattern piece after undo
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}
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//---------------------------------------------------------------------------------------------------------------------
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void AddToCalc::redo()
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{
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qCDebug(vUndo, "Redo.");
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doc->ChangeActivPP(nameActivDraw);//Without this user will not see this change
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doc->setCursor(cursor);
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QDomElement calcElement;
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if (doc->GetActivNodeElement(VAbstractPattern::TagCalculation, calcElement))
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{
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if (cursor <= 0)
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{
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calcElement.appendChild(xml);
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}
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else
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{
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QDomElement refElement = doc->elementById(cursor);
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if (refElement.isElement())
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{
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calcElement.insertAfter(xml, refElement);
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doc->setCursor(0);
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}
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else
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{
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qCDebug(vUndo, "Can not find the element after which you want to insert.");
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return;
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}
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}
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}
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else
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{
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qCDebug(vUndo, "Can't find tag Calculation.");
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return;
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}
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RedoFullParsing();
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VMainGraphicsView::NewSceneRect(qApp->getCurrentScene(), qApp->getSceneView());
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}
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//---------------------------------------------------------------------------------------------------------------------
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void AddToCalc::RedoFullParsing()
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{
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if (redoFlag)
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{
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emit NeedFullParsing();
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doc->SetCurrentPP(nameActivDraw);//Return current pattern piece after undo
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}
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redoFlag = true;
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}
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