mirror of
https://gitlab.com/smart-pattern/valentina.git
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129 lines
4.5 KiB
C++
129 lines
4.5 KiB
C++
/************************************************************************
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**
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** @file vabstractspline.cpp
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** @author Roman Telezhynskyi <dismine(at)gmail.com>
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** @date 4 3, 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 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 "vabstractspline.h"
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#include <QKeyEvent>
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const QString VAbstractSpline::TagName = QStringLiteral("spline");
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//---------------------------------------------------------------------------------------------------------------------
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VAbstractSpline::VAbstractSpline(VPattern *doc, VContainer *data, quint32 id, QGraphicsItem *parent)
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:VDrawTool(doc, data, id), QGraphicsPathItem(parent), controlPoints(QVector<VControlPointSpline *>())
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{
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ignoreFullUpdate = true;
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VAbstractSpline::FullUpdateFromFile()
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{
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RefreshGeometry();
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VAbstractSpline::ChangedActivDraw(const QString &newName)
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{
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bool selectable = false;
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if (nameActivDraw == newName)
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{
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selectable = true;
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currentColor = Qt::black;
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}
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else
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{
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selectable = false;
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currentColor = Qt::gray;
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}
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this->setPen(QPen(currentColor, qApp->toPixel(qApp->widthHairLine())/factor));
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this->setFlag(QGraphicsItem::ItemIsSelectable, selectable);
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this->setAcceptHoverEvents (selectable);
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emit setEnabledPoint(selectable);
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VDrawTool::ChangedActivDraw(newName);
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VAbstractSpline::ShowTool(quint32 id, Qt::GlobalColor color, bool enable)
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{
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ShowItem(this, id, color, enable);
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VAbstractSpline::SetFactor(qreal factor)
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{
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VDrawTool::SetFactor(factor);
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RefreshGeometry();
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}
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//---------------------------------------------------------------------------------------------------------------------
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// cppcheck-suppress unusedFunction
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void VAbstractSpline::hoverMoveEvent(QGraphicsSceneHoverEvent *event)
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{
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Q_UNUSED(event);
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this->setPen(QPen(currentColor, qApp->toPixel(qApp->widthMainLine())/factor));
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}
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//---------------------------------------------------------------------------------------------------------------------
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// cppcheck-suppress unusedFunction
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void VAbstractSpline::hoverLeaveEvent(QGraphicsSceneHoverEvent *event)
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{
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Q_UNUSED(event);
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this->setPen(QPen(currentColor, qApp->toPixel(qApp->widthHairLine())/factor));
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}
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//---------------------------------------------------------------------------------------------------------------------
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QVariant VAbstractSpline::itemChange(QGraphicsItem::GraphicsItemChange change, const QVariant &value)
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{
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if (change == QGraphicsItem::ItemSelectedChange)
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{
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if (value == true)
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{
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// do stuff if selected
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this->setFocus();
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}
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else
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{
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// do stuff if not selected
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}
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}
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return QGraphicsItem::itemChange(change, value);
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VAbstractSpline::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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DeleteTool(this);
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break;
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default:
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break;
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}
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QGraphicsItem::keyReleaseEvent ( event );
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}
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