98 lines
3.8 KiB
C++
98 lines
3.8 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2013 Valentina project All Rights Reserved.
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**
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** This file is part of Valentina.
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**
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** Tox 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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#ifndef VMODELINGTOOL_H
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#define VMODELINGTOOL_H
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#include "../vabstracttool.h"
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#include <QMenu>
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class VModelingTool: public VAbstractTool{
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Q_OBJECT
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public:
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VModelingTool(VDomDocument *doc, VContainer *data, qint64 id, QObject *parent = 0);
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virtual ~VModelingTool(){}
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virtual void setDialog(){}
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inline void ignoreContextMenu(bool enable) {ignoreContextMenuEvent = enable;}
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public slots:
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virtual void FullUpdateFromGui(int result)=0;
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signals:
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void RemoveTool(QGraphicsItem *tool);
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protected:
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bool ignoreContextMenuEvent;
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bool ignoreFullUpdate;
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void AddToModeling(const QDomElement &domElement);
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virtual void decrementReferens();
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template <typename Dialog, typename Tool>
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void ContextMenu(QSharedPointer<Dialog> &dialog, Tool *tool, QGraphicsSceneContextMenuEvent *event,
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bool showRemove = true){
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if(!ignoreContextMenuEvent){
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QMenu menu;
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QAction *actionOption = menu.addAction(tr("Option"));
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QAction *actionRemove = 0;
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if(showRemove){
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actionRemove = menu.addAction(tr("Delete"));
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if(_referens > 1){
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actionRemove->setEnabled(false);
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} else {
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actionRemove->setEnabled(true);
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}
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}
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QAction *selectedAction = menu.exec(event->screenPos());
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if(selectedAction == actionOption){
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dialog = QSharedPointer<Dialog>(new Dialog(getData()));
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connect(qobject_cast< VMainGraphicsScene * >(tool->scene()),
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&VMainGraphicsScene::ChoosedObject, dialog.data(), &Dialog::ChoosedObject);
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connect(dialog.data(), &Dialog::DialogClosed, tool, &Tool::FullUpdateFromGui);
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if(!ignoreFullUpdate){
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connect(doc, &VDomDocument::FullUpdateFromFile, dialog.data(), &Dialog::UpdateList);
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}
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tool->setDialog();
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dialog->show();
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}
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if(showRemove){
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if(selectedAction == actionRemove){
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//deincrement referens
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RemoveReferens();
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//remove form xml file
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QDomElement domElement = doc->elementById(QString().setNum(id));
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if(domElement.isElement()){
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QDomElement element;
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bool ok = doc->GetActivCalculationElement(element);
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if(ok){
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element.removeChild(domElement);
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//update xml file
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emit FullUpdateTree();
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//remove form scene
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emit RemoveTool(tool);
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}
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}
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}
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}
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}
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}
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};
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#endif // VMODELINGTOOL_H
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