123 lines
3.8 KiB
C++
123 lines
3.8 KiB
C++
/************************************************************************
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**
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** @file delgroup.cpp
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** @author Roman Telezhynskyi <dismine(at)gmail.com>
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** @date 6 4, 2016
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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) 2016 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 "delgroup.h"
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#include <QDomElement>
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#include <QDomNode>
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#include <QDomNodeList>
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#include "../vmisc/logging.h"
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#include "../vmisc/vabstractapplication.h"
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#include "../vmisc/def.h"
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#include "../vwidgets/vmaingraphicsview.h"
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#include "../ifc/xml/vabstractpattern.h"
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#include "vundocommand.h"
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class QUndoCommand;
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//---------------------------------------------------------------------------------------------------------------------
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DelGroup::DelGroup(VAbstractPattern *doc, quint32 id, QUndoCommand *parent)
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: VUndoCommand(QDomElement(), doc, parent), nameActivDraw(doc->GetNameActivPP())
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{
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setText(tr("delete group"));
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nodeId = id;
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xml = doc->CloneNodeById(nodeId);
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}
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//---------------------------------------------------------------------------------------------------------------------
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DelGroup::~DelGroup()
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{
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}
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//---------------------------------------------------------------------------------------------------------------------
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void DelGroup::undo()
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{
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qCDebug(vUndo, "Undo.");
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doc->SetCurrentPP(nameActivDraw);//Without this user will not see this change
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QDomElement groups = doc->CreateGroups();
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if (not groups.isNull())
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{
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groups.appendChild(xml);
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doc->ParseGroups(groups);
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emit UpdateGroups();
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}
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else
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{
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qCDebug(vUndo, "Can't get tag Groups.");
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return;
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}
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VMainGraphicsView::NewSceneRect(qApp->getCurrentScene(), qApp->getSceneView());
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}
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//---------------------------------------------------------------------------------------------------------------------
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void DelGroup::redo()
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{
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qCDebug(vUndo, "Redo.");
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//Keep first!
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doc->SetCurrentPP(nameActivDraw);//Without this user will not see this change
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QDomElement groups = doc->CreateGroups();
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if (not groups.isNull())
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{
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QDomElement group = doc->elementById(nodeId);
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if (group.isElement())
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{
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group.setAttribute(VAbstractPattern::AttrVisible, trueStr);
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doc->ParseGroups(groups);
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if (groups.removeChild(group).isNull())
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{
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qCDebug(vUndo, "Can't delete group.");
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return;
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}
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emit UpdateGroups();
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if (groups.childNodes().isEmpty())
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{
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QDomNode parent = groups.parentNode();
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parent.removeChild(groups);
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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 group 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 get tag Groups.");
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return;
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}
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VMainGraphicsView::NewSceneRect(qApp->getCurrentScene(), qApp->getSceneView());
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}
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