118 lines
3.8 KiB
C++
118 lines
3.8 KiB
C++
/***************************************************************************
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* Copyright (c) 2015 WandererFan <wandererfan@gmail.com> *
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* *
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* This file is part of the FreeCAD CAx development system. *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Library General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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* This library 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 Library General Public License for more details. *
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* *
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* You should have received a copy of the GNU Library General Public *
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* License along with this library; see the file COPYING.LIB. If not, *
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* write to the Free Software Foundation, Inc., 59 Temple Place, *
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* Suite 330, Boston, MA 02111-1307, USA *
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* *
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***************************************************************************/
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#include "PreCompiled.h"
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#ifndef _PreComp_
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#include <cassert>
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#include <QGraphicsScene>
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#include <QGraphicsSceneHoverEvent>
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#include <QMouseEvent>
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#include <QPainter>
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#include <QStyleOptionGraphicsItem>
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#endif
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#include <App/Application.h>
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#include <App/Material.h>
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#include <Base/Console.h>
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#include <Base/Parameter.h>
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#include "ZVALUE.h"
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#include "QGICMark.h"
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#include "QGCustomClip.h"
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using namespace TechDrawGui;
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QGCustomClip::QGCustomClip()
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{
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setHandlesChildEvents(false); //not sure if needs to handle events for Views in Group???
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setCacheMode(QGraphicsItem::NoCache);
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setAcceptHoverEvents(false);
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setFlag(QGraphicsItem::ItemIsSelectable, false);
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setFlag(QGraphicsItem::ItemIsMovable, false);
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setFlag(QGraphicsItem::ItemClipsChildrenToShape, true);
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// setFlag(QGraphicsItem::ItemClipsChildrenToShape, false); //good for debugging
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m_rect = QRectF(0.,0.,10.,10.);
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}
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void QGCustomClip::centerAt(QPointF centerPos)
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{
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centerAt(centerPos.x(), centerPos.y());
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}
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void QGCustomClip::centerAt(double cX, double cY)
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{
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QRectF box = boundingRect();
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double width = box.width();
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double height = box.height();
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double newX = cX - width/2.;
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double newY = cY - height/2.;
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setPos(newX,newY);
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}
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void QGCustomClip::setRect(QRectF r)
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{
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//prepareGeometryChange();??
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m_rect = r;
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}
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void QGCustomClip::setRect(double x, double y, double w, double h)
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{
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QRectF r(x,y,w,h);
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setRect(r);
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}
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QRectF QGCustomClip::rect()
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{
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return m_rect;
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}
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void QGCustomClip::paint ( QPainter * painter, const QStyleOptionGraphicsItem * option, QWidget * widget) {
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QStyleOptionGraphicsItem myOption(*option);
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myOption.state &= ~QStyle::State_Selected;
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// painter->drawRect(boundingRect()); //good for debugging
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QGraphicsItemGroup::paint (painter, &myOption, widget);
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}
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QRectF QGCustomClip::boundingRect() const //sb shape()?
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{
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return m_rect;
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}
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void QGCustomClip::makeMark(double x, double y)
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{
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QGICMark* cmItem = new QGICMark(-1);
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cmItem->setParentItem(this);
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cmItem->setPos(x,y);
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cmItem->setThick(1.0);
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cmItem->setSize(40.0);
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cmItem->setZValue(ZVALUE::VERTEX);
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}
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void QGCustomClip::makeMark(Base::Vector3d v)
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{
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makeMark(v.x,v.y);
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}
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