528 lines
19 KiB
C++
528 lines
19 KiB
C++
/************************************************************************
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**
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** @file vtoolsinglepoint.cpp
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** @author Roman Telezhynskyi <dismine(at)gmail.com>
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** @date November 15, 2013
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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://gitlab.com/smart-pattern/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 "vtoolsinglepoint.h"
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#include <QBrush>
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#include <QFlags>
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#include <QFont>
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#include <QGraphicsLineItem>
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#include <QGraphicsScene>
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#include <QGraphicsSceneMouseEvent>
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#include <QKeyEvent>
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#include <QPen>
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#include <QPoint>
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#include <QRectF>
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#include <QSharedPointer>
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#include <QUndoStack>
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#include <new>
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#include "../../../../undocommands/label/movelabel.h"
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#include "../../../../undocommands/label/showlabel.h"
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#include "../../../vabstracttool.h"
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#include "../../vdrawtool.h"
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#include "../ifc/exception/vexception.h"
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#include "../ifc/ifcdef.h"
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#include "../ifc/xml/vabstractpattern.h"
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#include "../vabstractpoint.h"
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#include "../vgeometry/vabstractcubicbezier.h"
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#include "../vgeometry/vabstractcubicbezierpath.h"
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#include "../vgeometry/varc.h"
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#include "../vgeometry/vellipticalarc.h"
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#include "../vgeometry/vgobject.h"
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#include "../vgeometry/vpointf.h"
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#include "../vgeometry/vspline.h"
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#include "../vgeometry/vsplinepath.h"
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#include "../vmisc/vabstractapplication.h"
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#include "../vpatterndb/vcontainer.h"
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#include "../vwidgets/global.h"
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#include "../vwidgets/scalesceneitems.h"
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#include "../vwidgets/vgraphicssimpletextitem.h"
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#include "toolcut/vtoolcutsplinepath.h"
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QT_WARNING_PUSH
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QT_WARNING_DISABLE_CLANG("-Wmissing-prototypes")
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QT_WARNING_DISABLE_INTEL(1418)
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Q_LOGGING_CATEGORY(vToolSinglePoint, "v.toolSinglePoint") // NOLINT
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QT_WARNING_POP
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief VToolSinglePoint constructor.
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* @param doc dom document container.
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* @param data container with variables.
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* @param id object id in container.
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* @param parent parent object.
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*/
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VToolSinglePoint::VToolSinglePoint(VAbstractPattern *doc, VContainer *data, quint32 id, const QString ¬es,
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QGraphicsItem *parent)
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: VAbstractPoint(doc, data, id, notes),
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VScenePoint(VColorRole::PatternColor, parent)
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{
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connect(m_namePoint, &VGraphicsSimpleTextItem::ShowContextMenu, this, &VToolSinglePoint::contextMenuEvent);
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connect(m_namePoint, &VGraphicsSimpleTextItem::DeleteTool, this, &VToolSinglePoint::DeleteFromLabel);
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connect(m_namePoint, &VGraphicsSimpleTextItem::PointChoosed, this, &VToolSinglePoint::PointChoosed);
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connect(m_namePoint, &VGraphicsSimpleTextItem::PointSelected, this, &VToolSinglePoint::PointSelected);
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connect(m_namePoint, &VGraphicsSimpleTextItem::NameChangePosition, this, &VToolSinglePoint::NameChangePosition);
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RefreshPointGeometry(*VAbstractTool::data.GeometricObject<VPointF>(id));
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}
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//---------------------------------------------------------------------------------------------------------------------
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auto VToolSinglePoint::name() const -> QString
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{
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return ObjectName<VPointF>(m_id);
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolSinglePoint::setName(const QString &name)
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{
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SetPointName(m_id, name);
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolSinglePoint::SetEnabled(bool enabled)
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{
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setEnabled(enabled);
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m_lineName->setEnabled(enabled);
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolSinglePoint::GroupVisibility(quint32 object, bool visible)
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{
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Q_UNUSED(object)
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setVisible(visible);
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}
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//---------------------------------------------------------------------------------------------------------------------
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auto VToolSinglePoint::IsLabelVisible(quint32 id) const -> bool
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{
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if (m_id == id)
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{
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const QSharedPointer<VPointF> point = VAbstractTool::data.GeometricObject<VPointF>(id);
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return point->IsShowLabel();
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}
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return false;
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolSinglePoint::SetLabelVisible(quint32 id, bool visible)
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{
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if (m_id == id)
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{
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const QSharedPointer<VPointF> point = VAbstractTool::data.GeometricObject<VPointF>(id);
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point->SetShowLabel(visible);
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RefreshPointGeometry(*point);
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if (QGraphicsScene *sc = scene())
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{
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VMainGraphicsView::NewSceneRect(sc, VAbstractValApplication::VApp()->getSceneView(), this);
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}
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief NameChangePosition handle change posion point label.
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* @param pos new position.
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*/
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void VToolSinglePoint::NameChangePosition(const QPointF &pos)
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{
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UpdateNamePosition(m_id, pos - this->pos());
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief UpdateNamePosition save new position label to the pattern file.
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*/
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void VToolSinglePoint::UpdateNamePosition(quint32 id, const QPointF &pos)
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{
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if (id == m_id)
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{
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VAbstractApplication::VApp()->getUndoStack()->push(new MoveLabel(doc, pos, id));
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolSinglePoint::mousePressEvent(QGraphicsSceneMouseEvent *event)
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{
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// Special for not selectable item first need to call standard mousePressEvent then accept event
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VScenePoint::mousePressEvent(event);
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// Somehow clicking on notselectable object do not clean previous selections.
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if (not(flags() & ItemIsSelectable) && scene())
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{
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scene()->clearSelection();
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}
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if (selectionType == SelectionType::ByMouseRelease)
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{
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event
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->accept(); // Special for not selectable item first need to call standard mousePressEvent then accept event
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}
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else
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{
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if (event->button() == Qt::LeftButton && event->type() != QEvent::GraphicsSceneMouseDoubleClick)
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{
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PointChoosed();
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event->accept();
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}
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolSinglePoint::Disable(bool disable, const QString &namePP)
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{
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const bool enabled = !CorrectDisable(disable, namePP);
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SetEnabled(enabled);
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m_namePoint->setEnabled(enabled);
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolSinglePoint::EnableToolMove(bool move)
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{
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m_namePoint->setFlag(QGraphicsItem::ItemIsMovable, move);
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolSinglePoint::PointChoosed()
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{
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emit ChoosedTool(m_id, SceneObject::Point);
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolSinglePoint::PointSelected(bool selected)
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{
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m_selectedFromChild = true;
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setSelected(selected);
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m_selectedFromChild = false;
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief FullUpdateFromFile update tool data form file.
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*/
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void VToolSinglePoint::FullUpdateFromFile()
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{
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ReadAttributes();
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RefreshPointGeometry(*VAbstractTool::data.GeometricObject<VPointF>(m_id));
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SetVisualization();
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief mouseReleaseEvent handle mouse release events.
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* @param event mouse release event.
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*/
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void VToolSinglePoint::mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
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{
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if (selectionType == SelectionType::ByMouseRelease)
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{
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if (IsSelectedByReleaseEvent(this, event))
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{
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PointChoosed();
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}
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}
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VScenePoint::mouseReleaseEvent(event);
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolSinglePoint::hoverEnterEvent(QGraphicsSceneHoverEvent *event)
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{
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setToolTip(MakeToolTip());
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VScenePoint::hoverEnterEvent(event);
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief itemChange hadle item change.
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* @param change change.
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* @param value value.
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* @return value.
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*/
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auto VToolSinglePoint::itemChange(QGraphicsItem::GraphicsItemChange change, const QVariant &value) -> QVariant
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{
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if (change == QGraphicsItem::ItemSelectedHasChanged)
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{
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if (not m_selectedFromChild)
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{
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m_namePoint->blockSignals(true);
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m_namePoint->setSelected(value.toBool());
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m_namePoint->blockSignals(false);
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}
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emit ChangedToolSelection(value.toBool(), m_id, m_id);
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}
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return VScenePoint::itemChange(change, value);
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}
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//---------------------------------------------------------------------------------------------------------------------
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/**
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* @brief keyReleaseEvent handle key release events.
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* @param event key release event.
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*/
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void VToolSinglePoint::keyReleaseEvent(QKeyEvent *event)
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{
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switch (event->key())
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{
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case Qt::Key_Delete:
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try
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{
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DeleteToolWithConfirm();
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}
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catch (const VExceptionToolWasDeleted &e)
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{
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Q_UNUSED(e)
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return; // Leave this method immediately!!!
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}
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break;
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default:
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break;
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}
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VScenePoint::keyReleaseEvent(event);
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolSinglePoint::contextMenuEvent(QGraphicsSceneContextMenuEvent *event)
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{
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ShowContextMenu(event, m_id);
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolSinglePoint::SaveOptions(QDomElement &tag, QSharedPointer<VGObject> &obj)
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{
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VDrawTool::SaveOptions(tag, obj);
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QSharedPointer<VPointF> point = qSharedPointerDynamicCast<VPointF>(obj);
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SCASSERT(point.isNull() == false)
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doc->SetAttribute(tag, AttrName, point->name());
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doc->SetAttribute(tag, AttrMx, VAbstractValApplication::VApp()->fromPixel(point->mx()));
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doc->SetAttribute(tag, AttrMy, VAbstractValApplication::VApp()->fromPixel(point->my()));
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doc->SetAttribute<bool>(tag, AttrShowLabel, point->IsShowLabel());
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolSinglePoint::ChangeLabelVisibility(quint32 id, bool visible)
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{
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if (id == m_id)
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{
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VAbstractApplication::VApp()->getUndoStack()->push(new ShowLabel(doc, id, visible));
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolSinglePoint::ChangeLabelPosition(quint32 id, const QPointF &pos)
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{
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if (id == m_id)
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{
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QSharedPointer<VPointF> point = VAbstractTool::data.GeometricObject<VPointF>(id);
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point->setMx(pos.x());
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point->setMy(pos.y());
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m_namePoint->SetRealPos(pos);
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RefreshLine();
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if (QGraphicsScene *sc = scene())
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{
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VMainGraphicsView::NewSceneRect(sc, VAbstractValApplication::VApp()->getSceneView(), this);
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}
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}
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolSinglePoint::AllowHover(bool enabled)
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{
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setAcceptHoverEvents(enabled);
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AllowLabelHover(enabled);
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolSinglePoint::AllowSelecting(bool enabled)
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{
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setFlag(QGraphicsItem::ItemIsSelectable, enabled);
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AllowLabelSelecting(enabled);
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolSinglePoint::AllowLabelHover(bool enabled)
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{
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m_namePoint->setAcceptHoverEvents(enabled);
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolSinglePoint::AllowLabelSelecting(bool enabled)
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{
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m_namePoint->setFlag(QGraphicsItem::ItemIsSelectable, enabled);
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VToolSinglePoint::ToolSelectionType(const SelectionType &type)
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{
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VAbstractTool::ToolSelectionType(type);
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m_namePoint->LabelSelectionType(type);
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}
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//---------------------------------------------------------------------------------------------------------------------
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auto VToolSinglePoint::InitSegments(GOType curveType, qreal segLength, const VPointF *p, quint32 curveId,
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VContainer *data, const QString &alias1, const QString &alias2)
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-> QPair<QString, QString>
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{
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QT_WARNING_PUSH
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QT_WARNING_DISABLE_GCC("-Wswitch-default")
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QT_WARNING_DISABLE_CLANG("-Wswitch-default")
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switch (curveType)
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{
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case GOType::EllipticalArc:
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return InitArc<VEllipticalArc>(data, segLength, p, curveId, alias1, alias2);
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case GOType::Arc:
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return InitArc<VArc>(data, segLength, p, curveId, alias1, alias2);
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case GOType::CubicBezier:
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case GOType::Spline:
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{
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QSharedPointer<VAbstractBezier> spline1;
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QSharedPointer<VAbstractBezier> spline2;
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const auto spl = data->GeometricObject<VAbstractCubicBezier>(curveId);
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QPointF spl1p2, spl1p3, spl2p2, spl2p3;
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if (not VFuzzyComparePossibleNulls(segLength, -1))
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{
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spl->CutSpline(segLength, spl1p2, spl1p3, spl2p2, spl2p3, p->name());
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}
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else
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{
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spl->CutSpline(0, spl1p2, spl1p3, spl2p2, spl2p3, p->name());
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}
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VSpline *spl1 = new VSpline(spl->GetP1(), spl1p2, spl1p3, *p);
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VSpline *spl2 = new VSpline(*p, spl2p2, spl2p3, spl->GetP4());
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if (not VFuzzyComparePossibleNulls(segLength, -1))
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{
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spline1 = QSharedPointer<VAbstractBezier>(spl1);
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spline2 = QSharedPointer<VAbstractBezier>(spl2);
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}
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else
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{
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spline1 = QSharedPointer<VAbstractBezier>(new VSpline());
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spline2 = QSharedPointer<VAbstractBezier>(new VSpline());
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// Take names for empty splines from donors.
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spline1->setName(spl1->name());
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spline2->setName(spl2->name());
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delete spl1;
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delete spl2;
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}
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spline1->SetAliasSuffix(alias1);
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spline2->SetAliasSuffix(alias2);
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data->RegisterUniqueName(spline1);
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data->AddSpline(spline1, NULL_ID, p->id());
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data->RegisterUniqueName(spline2);
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data->AddSpline(spline2, NULL_ID, p->id());
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// Because we don't store segments, but only data about them we must register the names manually
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data->RegisterUniqueName(spline1);
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data->RegisterUniqueName(spline2);
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return qMakePair(spline1->ObjectName(), spline2->ObjectName());
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}
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case GOType::CubicBezierPath:
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case GOType::SplinePath:
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{
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QSharedPointer<VAbstractBezier> splP1;
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QSharedPointer<VAbstractBezier> splP2;
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const auto splPath = data->GeometricObject<VAbstractCubicBezierPath>(curveId);
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VSplinePath *splPath1 = nullptr;
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VSplinePath *splPath2 = nullptr;
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if (not VFuzzyComparePossibleNulls(segLength, -1))
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{
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VPointF *pC = VToolCutSplinePath::CutSplinePath(segLength, splPath, p->name(), &splPath1, &splPath2);
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delete pC;
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}
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else
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{
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VPointF *pC = VToolCutSplinePath::CutSplinePath(0, splPath, p->name(), &splPath1, &splPath2);
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delete pC;
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}
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SCASSERT(splPath1 != nullptr)
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SCASSERT(splPath2 != nullptr)
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if (not VFuzzyComparePossibleNulls(segLength, -1))
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{
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splP1 = QSharedPointer<VAbstractBezier>(splPath1);
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splP2 = QSharedPointer<VAbstractBezier>(splPath2);
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}
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else
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{
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splP1 = QSharedPointer<VAbstractBezier>(new VSplinePath());
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splP2 = QSharedPointer<VAbstractBezier>(new VSplinePath());
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// Take names for empty spline paths from donors.
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splP1->setName(splPath1->name());
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splP2->setName(splPath2->name());
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delete splPath1;
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delete splPath2;
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}
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splP1->SetAliasSuffix(alias1);
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splP2->SetAliasSuffix(alias2);
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data->RegisterUniqueName(splP1);
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data->AddSpline(splP1, NULL_ID, p->id());
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data->RegisterUniqueName(splP2);
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data->AddSpline(splP2, NULL_ID, p->id());
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// Because we don't store segments, but only data about them we must register the names manually
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data->RegisterUniqueName(splP1);
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data->RegisterUniqueName(splP2);
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return qMakePair(splP1->ObjectName(), splP2->ObjectName());
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}
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case GOType::Point:
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case GOType::PlaceLabel:
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case GOType::Unknown:
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Q_UNREACHABLE();
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break;
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}
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QT_WARNING_POP
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return {};
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}
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