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#include <math.h>
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#include "linkablemapobj.h"
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#include "branchobj.h"
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#include "mapeditor.h"
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/////////////////////////////////////////////////////////////////
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// LinkableMapObj
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/////////////////////////////////////////////////////////////////
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LinkableMapObj::LinkableMapObj():MapObj()
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{
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// cout << "Const LinkableMapObj ()\n";
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init ();
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}
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LinkableMapObj::LinkableMapObj(QGraphicsScene* s) :MapObj(s)
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{
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// cout << "Const LinkableMapObj (s)\n";
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init ();
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}
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LinkableMapObj::LinkableMapObj (LinkableMapObj* lmo) : MapObj (lmo->scene)
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{
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copy (lmo);
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}
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LinkableMapObj::~LinkableMapObj()
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{
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delete (bottomline);
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delLink();
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}
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void LinkableMapObj::delLink()
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{
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switch (style)
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{
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case StyleLine:
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delete (l);
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break;
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case StyleParabel:
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while (!segment.isEmpty()) delete segment.takeFirst();
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break;
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case StylePolyLine:
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delete (p);
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break;
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case StylePolyParabel:
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delete (p);
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break;
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default:
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break;
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}
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}
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void LinkableMapObj::init ()
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{
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depth=-1;
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mapEditor=NULL;
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childObj=NULL;
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parObj=NULL;
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parObjTmpBuf=NULL;
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parPos=QPointF(0,0);
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childPos=QPointF(0,0);
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link2ParPos=false;
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l=NULL;
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orientation=OrientUndef;
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linkwidth=20;
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thickness_start=8;
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style=StyleUndef;
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linkpos=LinkBottom;
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arcsegs=13;
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// TODO instead of linkcolor pen.color() could be used all around
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pen.setWidth (1);
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pen.setColor (linkcolor);
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pen.setCapStyle ( Qt::RoundCap );
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bottomline=scene->addLine(QLineF(1,1,1,1),pen);
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bottomline->setZValue(Z_LINK);
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bottomline->show();
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// Prepare showing the selection of a MapObj
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selected=false;
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hideLinkUnselected=false;
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topPad=botPad=leftPad=rightPad=0;
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repositionRequest=false;
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// Rel Positions
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relPos=QPointF(0,0);
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useRelPos=false;
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useOrientation=true;
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}
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void LinkableMapObj::copy (LinkableMapObj* other)
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{
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MapObj::copy(other);
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bboxTotal=other->bboxTotal;
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setLinkStyle(other->style);
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setLinkColor (other->linkcolor);
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relPos=other->relPos;
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useOrientation=other->useOrientation;
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}
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void LinkableMapObj::setChildObj(LinkableMapObj* o)
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{
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childObj=o;
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}
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void LinkableMapObj::setParObj(LinkableMapObj* o)
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{
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parObj=o;
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mapEditor=parObj->getMapEditor();
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}
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void LinkableMapObj::setParObjTmp(LinkableMapObj*,QPointF,int)
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{
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}
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void LinkableMapObj::unsetParObjTmp()
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{
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}
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bool LinkableMapObj::hasParObjTmp()
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{
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if (parObjTmpBuf) return true;
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return false;
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}
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void LinkableMapObj::setUseRelPos (const bool &b)
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{
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useRelPos=b;
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}
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void LinkableMapObj::setRelPos()
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{
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if (parObj)
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{
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relPos.setX (absPos.x() - parObj->getChildPos().x() );
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relPos.setY (absPos.y() - parObj->getChildPos().y() );
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parObj->calcBBoxSize();
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} else
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{
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qWarning ("LMO::setRelPos No parent yet!");
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}
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}
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void LinkableMapObj::setRelPos(const QPointF &p)
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{
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relPos=p;
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if (parObj)
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{
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parObj->calcBBoxSize();
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requestReposition();
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} else
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{
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qWarning ("LMO::setRelPos No parent yet!");
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}
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}
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QPointF LinkableMapObj::getRelPos()
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{
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if (!parObj) return QPointF();
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return relPos;
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}
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qreal LinkableMapObj::getTopPad()
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{
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return topPad;
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}
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qreal LinkableMapObj::getLeftPad()
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{
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return leftPad;
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}
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qreal LinkableMapObj::getRightPad()
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{
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return rightPad;
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}
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LinkStyle LinkableMapObj::getDefLinkStyle ()
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{
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if (mapEditor==0) return StyleUndef;
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LinkStyle ls=mapEditor->getMapLinkStyle();
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switch (ls)
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{
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case StyleLine:
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return ls;
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break;
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insilmaril@0
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case StyleParabel:
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insilmaril@0
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return ls;
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break;
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insilmaril@0
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case StylePolyLine:
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if (depth>1)
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return StyleLine;
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else
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return ls;
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break;
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insilmaril@0
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case StylePolyParabel:
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insilmaril@0
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if (depth>1)
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return StyleParabel;
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else
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return ls;
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break;
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insilmaril@0
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default:
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insilmaril@0
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break;
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insilmaril@0
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}
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insilmaril@0
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return StyleUndef;
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}
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insilmaril@0
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insilmaril@0
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void LinkableMapObj::setLinkStyle(LinkStyle newstyle)
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{
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//if (newstyle=style) return;
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insilmaril@0
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delLink();
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insilmaril@0
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style=newstyle;
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if (childObj!=NULL && parObj != NULL)
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{
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QGraphicsLineItem *cl;
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switch (style)
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{
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insilmaril@0
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case StyleUndef:
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bottomline->hide();
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break;
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insilmaril@0
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case StyleLine:
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l = scene->addLine(QLineF(1,1,1,1),pen);
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l->setZValue(Z_LINK);
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insilmaril@0
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if (visible)
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l->show();
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insilmaril@0
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else
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insilmaril@0
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l->hide();
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insilmaril@0
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break;
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insilmaril@0
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case StyleParabel:
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insilmaril@408
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for (int i=0;i<arcsegs;i++)
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insilmaril@0
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{
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insilmaril@408
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cl = scene->addLine(QLineF(i*5,0,i*10,100),pen);
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insilmaril@408
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cl->setZValue(Z_LINK);
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insilmaril@0
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if (visible)
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cl->show();
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insilmaril@0
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else
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insilmaril@0
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cl->hide();
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insilmaril@0
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segment.append(cl);
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insilmaril@0
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}
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insilmaril@0
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pa0.resize (arcsegs+1);
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insilmaril@0
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break;
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insilmaril@0
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case StylePolyLine:
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insilmaril@408
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p =scene->addPolygon(QPolygonF(),pen,linkcolor);
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insilmaril@408
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p->setZValue(Z_LINK);
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insilmaril@0
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if (visible)
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insilmaril@0
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p->show();
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insilmaril@0
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else
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insilmaril@0
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p->hide();
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insilmaril@0
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pa0.resize (3);
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insilmaril@0
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break;
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insilmaril@0
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case StylePolyParabel:
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insilmaril@408
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p = scene->addPolygon(QPolygonF(),pen,linkcolor);
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insilmaril@408
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p->setZValue(Z_LINK);
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insilmaril@0
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if (visible)
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insilmaril@0
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p->show();
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insilmaril@0
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else
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insilmaril@0
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p->hide();
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insilmaril@0
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266 |
pa0.resize (arcsegs*2+2);
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insilmaril@0
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267 |
pa1.resize (arcsegs+1);
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insilmaril@0
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pa2.resize (arcsegs+1);
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insilmaril@0
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269 |
break;
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insilmaril@0
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270 |
default:
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insilmaril@0
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271 |
break;
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insilmaril@0
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272 |
}
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insilmaril@164
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273 |
}
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insilmaril@0
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274 |
}
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insilmaril@0
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insilmaril@0
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276 |
LinkStyle LinkableMapObj::getLinkStyle()
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insilmaril@0
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277 |
{
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insilmaril@0
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278 |
return style;
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insilmaril@0
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279 |
}
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insilmaril@0
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280 |
|
insilmaril@160
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281 |
void LinkableMapObj::setHideLinkUnselected(bool b)
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insilmaril@160
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282 |
{
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insilmaril@160
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283 |
hideLinkUnselected=b;
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insilmaril@160
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284 |
setVisibility (visible);
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insilmaril@160
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285 |
updateLink();
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insilmaril@160
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286 |
}
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insilmaril@160
|
287 |
|
insilmaril@160
|
288 |
bool LinkableMapObj::getHideLinkUnselected()
|
insilmaril@160
|
289 |
{
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insilmaril@160
|
290 |
return hideLinkUnselected;
|
insilmaril@160
|
291 |
}
|
insilmaril@160
|
292 |
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insilmaril@0
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293 |
void LinkableMapObj::setLinkPos(LinkPos lp)
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insilmaril@0
|
294 |
{
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insilmaril@0
|
295 |
linkpos=lp;
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insilmaril@0
|
296 |
}
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insilmaril@0
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297 |
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insilmaril@0
|
298 |
LinkPos LinkableMapObj::getLinkPos()
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insilmaril@0
|
299 |
{
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insilmaril@0
|
300 |
return linkpos;
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insilmaril@0
|
301 |
}
|
insilmaril@0
|
302 |
|
insilmaril@0
|
303 |
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insilmaril@0
|
304 |
void LinkableMapObj::setLinkColor()
|
insilmaril@0
|
305 |
{
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insilmaril@0
|
306 |
// Overloaded in BranchObj and childs
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insilmaril@0
|
307 |
// here only set default color
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insilmaril@164
|
308 |
if (mapEditor)
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insilmaril@398
|
309 |
setLinkColor (mapEditor->getMapDefLinkColor());
|
insilmaril@0
|
310 |
}
|
insilmaril@0
|
311 |
|
insilmaril@0
|
312 |
void LinkableMapObj::setLinkColor(QColor col)
|
insilmaril@0
|
313 |
{
|
insilmaril@0
|
314 |
linkcolor=col;
|
insilmaril@408
|
315 |
pen.setColor(col);
|
insilmaril@408
|
316 |
bottomline->setPen( pen );
|
insilmaril@0
|
317 |
switch (style)
|
insilmaril@0
|
318 |
{
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insilmaril@0
|
319 |
case StyleLine:
|
insilmaril@408
|
320 |
l->setPen( pen);
|
insilmaril@0
|
321 |
break;
|
insilmaril@0
|
322 |
case StyleParabel:
|
insilmaril@406
|
323 |
for (int i=0; i<segment.size(); ++i)
|
insilmaril@408
|
324 |
segment.at(i)->setPen( pen);
|
insilmaril@0
|
325 |
break;
|
insilmaril@0
|
326 |
case StylePolyLine:
|
insilmaril@0
|
327 |
p->setBrush( QBrush(col));
|
insilmaril@0
|
328 |
break;
|
insilmaril@0
|
329 |
case StylePolyParabel:
|
insilmaril@0
|
330 |
p->setBrush( QBrush(col));
|
insilmaril@0
|
331 |
break;
|
insilmaril@0
|
332 |
default:
|
insilmaril@0
|
333 |
break;
|
insilmaril@0
|
334 |
} // switch (style)
|
insilmaril@0
|
335 |
}
|
insilmaril@0
|
336 |
|
insilmaril@0
|
337 |
QColor LinkableMapObj::getLinkColor()
|
insilmaril@0
|
338 |
{
|
insilmaril@0
|
339 |
return linkcolor;
|
insilmaril@0
|
340 |
}
|
insilmaril@0
|
341 |
|
insilmaril@0
|
342 |
void LinkableMapObj::setVisibility (bool v)
|
insilmaril@0
|
343 |
{
|
insilmaril@0
|
344 |
MapObj::setVisibility (v);
|
insilmaril@160
|
345 |
bool visnow=visible;
|
insilmaril@260
|
346 |
|
insilmaril@260
|
347 |
// We can hide the link, while object is not selected
|
insilmaril@160
|
348 |
if (hideLinkUnselected && !selected)
|
insilmaril@160
|
349 |
visnow=false;
|
insilmaril@160
|
350 |
|
insilmaril@160
|
351 |
if (visnow)
|
insilmaril@0
|
352 |
{
|
insilmaril@0
|
353 |
bottomline->show();
|
insilmaril@160
|
354 |
switch (style)
|
insilmaril@0
|
355 |
{
|
insilmaril@160
|
356 |
case StyleLine:
|
insilmaril@160
|
357 |
if (l) l->show();
|
insilmaril@160
|
358 |
break;
|
insilmaril@160
|
359 |
case StyleParabel:
|
insilmaril@406
|
360 |
for (int i=0; i<segment.size(); ++i)
|
insilmaril@406
|
361 |
segment.at(i)->show();
|
insilmaril@160
|
362 |
break;
|
insilmaril@160
|
363 |
case StylePolyLine:
|
insilmaril@160
|
364 |
if (p) p->show();
|
insilmaril@160
|
365 |
break;
|
insilmaril@160
|
366 |
case StylePolyParabel:
|
insilmaril@160
|
367 |
if (p) p->show();
|
insilmaril@160
|
368 |
break;
|
insilmaril@160
|
369 |
default:
|
insilmaril@160
|
370 |
break;
|
insilmaril@160
|
371 |
}
|
insilmaril@0
|
372 |
} else
|
insilmaril@0
|
373 |
{
|
insilmaril@0
|
374 |
bottomline->hide();
|
insilmaril@160
|
375 |
switch (style)
|
insilmaril@0
|
376 |
{
|
insilmaril@160
|
377 |
case StyleLine:
|
insilmaril@160
|
378 |
if (l) l->hide();
|
insilmaril@160
|
379 |
break;
|
insilmaril@160
|
380 |
case StyleParabel:
|
insilmaril@406
|
381 |
for (int i=0; i<segment.size(); ++i)
|
insilmaril@406
|
382 |
segment.at(i)->hide();
|
insilmaril@160
|
383 |
break;
|
insilmaril@160
|
384 |
case StylePolyLine:
|
insilmaril@160
|
385 |
if (p) p->hide();
|
insilmaril@160
|
386 |
break;
|
insilmaril@160
|
387 |
case StylePolyParabel:
|
insilmaril@160
|
388 |
if (p) p->hide();
|
insilmaril@160
|
389 |
break;
|
insilmaril@160
|
390 |
default:
|
insilmaril@160
|
391 |
break;
|
insilmaril@160
|
392 |
}
|
insilmaril@0
|
393 |
}
|
insilmaril@0
|
394 |
}
|
insilmaril@0
|
395 |
|
insilmaril@388
|
396 |
void LinkableMapObj::setOrientation()
|
insilmaril@388
|
397 |
{
|
insilmaril@388
|
398 |
LinkOrient orientOld=orientation;
|
insilmaril@388
|
399 |
|
insilmaril@388
|
400 |
if (!parObj)
|
insilmaril@388
|
401 |
{
|
insilmaril@388
|
402 |
orientation=OrientUndef;
|
insilmaril@388
|
403 |
return;
|
insilmaril@388
|
404 |
}
|
insilmaril@388
|
405 |
|
insilmaril@388
|
406 |
// Set orientation, first look for orientation of parent
|
insilmaril@388
|
407 |
if (parObj->getOrientation() != OrientUndef )
|
insilmaril@388
|
408 |
// use the orientation of the parent:
|
insilmaril@388
|
409 |
orientation=parObj->getOrientation();
|
insilmaril@388
|
410 |
else
|
insilmaril@388
|
411 |
{
|
insilmaril@388
|
412 |
// calc orientation depending on position rel to parent
|
insilmaril@408
|
413 |
if (absPos.x() < QPointF(parObj->getChildPos() ).x() )
|
insilmaril@388
|
414 |
orientation=OrientLeftOfCenter;
|
insilmaril@388
|
415 |
else
|
insilmaril@388
|
416 |
orientation=OrientRightOfCenter;
|
insilmaril@388
|
417 |
}
|
insilmaril@388
|
418 |
if (orientOld!=orientation) requestReposition();
|
insilmaril@388
|
419 |
}
|
insilmaril@388
|
420 |
|
insilmaril@0
|
421 |
void LinkableMapObj::updateLink()
|
insilmaril@0
|
422 |
{
|
insilmaril@0
|
423 |
// needs:
|
insilmaril@0
|
424 |
// childPos of parent
|
insilmaril@0
|
425 |
// orient of parent
|
insilmaril@0
|
426 |
// style
|
insilmaril@0
|
427 |
//
|
insilmaril@0
|
428 |
// sets:
|
insilmaril@0
|
429 |
// orientation
|
insilmaril@225
|
430 |
// childPos (by calling setDockPos())
|
insilmaril@225
|
431 |
// parPos (by calling setDockPos())
|
insilmaril@175
|
432 |
// bottomlineY
|
insilmaril@0
|
433 |
// drawing of the link itself
|
insilmaril@0
|
434 |
|
insilmaril@0
|
435 |
// updateLink is called from move, but called from constructor we don't
|
insilmaril@0
|
436 |
// have parents yet...
|
insilmaril@0
|
437 |
if (style==StyleUndef) return;
|
insilmaril@0
|
438 |
|
insilmaril@0
|
439 |
switch (linkpos)
|
insilmaril@0
|
440 |
{
|
insilmaril@0
|
441 |
case LinkMiddle:
|
insilmaril@442
|
442 |
bottomlineY=bbox.top() + bbox.height()/2; // draw link to middle (of frame)
|
insilmaril@0
|
443 |
break;
|
insilmaril@442
|
444 |
case LinkBottom:
|
insilmaril@225
|
445 |
bottomlineY=bbox.bottom()-1; // draw link to bottom of box
|
insilmaril@0
|
446 |
break;
|
insilmaril@0
|
447 |
}
|
insilmaril@0
|
448 |
|
insilmaril@0
|
449 |
double p2x,p2y; // Set P2 Before setting
|
insilmaril@0
|
450 |
if (!link2ParPos)
|
insilmaril@0
|
451 |
{
|
insilmaril@408
|
452 |
p2x=QPointF( parObj->getChildPos() ).x(); // P1, we have to look at
|
insilmaril@408
|
453 |
p2y=QPointF( parObj->getChildPos() ).y(); // orientation
|
insilmaril@0
|
454 |
} else
|
insilmaril@0
|
455 |
{
|
insilmaril@408
|
456 |
p2x=QPointF( parObj->getParPos() ).x();
|
insilmaril@408
|
457 |
p2y=QPointF( parObj->getParPos() ).y();
|
insilmaril@0
|
458 |
}
|
insilmaril@0
|
459 |
|
insilmaril@388
|
460 |
setDockPos(); // Call overloaded method
|
insilmaril@393
|
461 |
setOrientation();
|
insilmaril@0
|
462 |
|
insilmaril@0
|
463 |
double p1x=parPos.x(); // Link is drawn from P1 to P2
|
insilmaril@0
|
464 |
double p1y=parPos.y();
|
insilmaril@0
|
465 |
|
insilmaril@0
|
466 |
double vx=p2x - p1x; // V=P2-P1
|
insilmaril@0
|
467 |
double vy=p2y - p1y;
|
insilmaril@0
|
468 |
|
insilmaril@0
|
469 |
// Draw the horizontal line below heading (from ChildPos to ParPos)
|
insilmaril@427
|
470 |
//bottomline->prepareGeometryChange();
|
insilmaril@408
|
471 |
bottomline->setLine (QLine (qRound(childPos.x()),
|
insilmaril@104
|
472 |
qRound(childPos.y()),
|
insilmaril@104
|
473 |
qRound(p1x),
|
insilmaril@408
|
474 |
qRound(p1y) ));
|
insilmaril@0
|
475 |
|
insilmaril@0
|
476 |
double a; // angle
|
insilmaril@0
|
477 |
if (vx > -0.000001 && vx < 0.000001)
|
insilmaril@0
|
478 |
a=M_PI_2;
|
insilmaril@0
|
479 |
else
|
insilmaril@0
|
480 |
a=atan( vy / vx );
|
insilmaril@0
|
481 |
// "turning point" for drawing polygonal links
|
insilmaril@408
|
482 |
QPointF tp (-qRound(sin (a)*thickness_start), qRound(cos (a)*thickness_start));
|
insilmaril@0
|
483 |
|
insilmaril@0
|
484 |
// Draw the link
|
insilmaril@0
|
485 |
switch (style)
|
insilmaril@0
|
486 |
{
|
insilmaril@0
|
487 |
case StyleLine:
|
insilmaril@427
|
488 |
//l->prepareGeometryChange();
|
insilmaril@408
|
489 |
l->setLine( QLine(qRound (parPos.x()),
|
insilmaril@104
|
490 |
qRound(parPos.y()),
|
insilmaril@104
|
491 |
qRound(p2x),
|
insilmaril@408
|
492 |
qRound(p2y) ));
|
insilmaril@0
|
493 |
break;
|
insilmaril@0
|
494 |
case StyleParabel:
|
insilmaril@0
|
495 |
parabel (pa0, p1x,p1y,p2x,p2y);
|
insilmaril@406
|
496 |
for (int i=0; i<segment.size(); ++i)
|
insilmaril@427
|
497 |
{
|
insilmaril@427
|
498 |
//segment.at(i)->prepareGeometryChange();
|
insilmaril@408
|
499 |
segment.at(i)->setLine(QLineF( pa0.at(i).x(), pa0.at(i).y(),pa0.at(i+1).x(),pa0.at(i+1).y()));
|
insilmaril@427
|
500 |
}
|
insilmaril@0
|
501 |
break;
|
insilmaril@0
|
502 |
case StylePolyLine:
|
insilmaril@408
|
503 |
pa0.clear();
|
insilmaril@408
|
504 |
pa0<<QPointF (qRound(p2x+tp.x()), qRound(p2y+tp.y()));
|
insilmaril@408
|
505 |
pa0<<QPointF (qRound(p2x-tp.x()), qRound(p2y-tp.y()));
|
insilmaril@408
|
506 |
pa0<<QPointF (qRound (parPos.x()), qRound(parPos.y()) );
|
insilmaril@427
|
507 |
//p->prepareGeometryChange();
|
insilmaril@408
|
508 |
p->setPolygon(QPolygonF (pa0));
|
insilmaril@0
|
509 |
break;
|
insilmaril@0
|
510 |
case StylePolyParabel:
|
insilmaril@0
|
511 |
parabel (pa1, p1x,p1y,p2x+tp.x(),p2y+tp.y());
|
insilmaril@0
|
512 |
parabel (pa2, p1x,p1y,p2x-tp.x(),p2y-tp.y());
|
insilmaril@408
|
513 |
pa0.clear();
|
insilmaril@406
|
514 |
for (int i=0;i<=arcsegs;i++)
|
insilmaril@408
|
515 |
pa0 << QPointF (pa1.at(i));
|
insilmaril@408
|
516 |
for (int i=0;i<=arcsegs;i++)
|
insilmaril@408
|
517 |
pa0 << QPointF (pa2.at(arcsegs-i));
|
insilmaril@427
|
518 |
//p->prepareGeometryChange();
|
insilmaril@408
|
519 |
p->setPolygon(QPolygonF (pa0));
|
insilmaril@0
|
520 |
break;
|
insilmaril@0
|
521 |
default:
|
insilmaril@0
|
522 |
break;
|
insilmaril@0
|
523 |
} // switch (style)
|
insilmaril@0
|
524 |
}
|
insilmaril@0
|
525 |
|
insilmaril@0
|
526 |
LinkableMapObj* LinkableMapObj::getChildObj()
|
insilmaril@0
|
527 |
{
|
insilmaril@0
|
528 |
return childObj;
|
insilmaril@0
|
529 |
}
|
insilmaril@0
|
530 |
|
insilmaril@0
|
531 |
LinkableMapObj* LinkableMapObj::getParObj()
|
insilmaril@0
|
532 |
{
|
insilmaril@0
|
533 |
return parObj;
|
insilmaril@0
|
534 |
}
|
insilmaril@0
|
535 |
|
insilmaril@106
|
536 |
LinkableMapObj* LinkableMapObj::findObjBySelect (QString s)
|
insilmaril@95
|
537 |
{
|
insilmaril@95
|
538 |
LinkableMapObj *lmo=this;
|
insilmaril@95
|
539 |
QString part;
|
insilmaril@95
|
540 |
QString typ;
|
insilmaril@95
|
541 |
QString num;
|
insilmaril@95
|
542 |
while (!s.isEmpty() )
|
insilmaril@95
|
543 |
{
|
insilmaril@95
|
544 |
part=s.section(",",0,0);
|
insilmaril@95
|
545 |
typ=part.left (3);
|
insilmaril@95
|
546 |
num=part.right(part.length() - 3);
|
insilmaril@95
|
547 |
if (typ=="mc:")
|
insilmaril@95
|
548 |
{
|
insilmaril@95
|
549 |
if (depth>0)
|
insilmaril@95
|
550 |
return false; // in a subtree there is no center
|
insilmaril@95
|
551 |
else
|
insilmaril@95
|
552 |
break;
|
insilmaril@95
|
553 |
} else
|
insilmaril@95
|
554 |
if (typ=="bo:")
|
insilmaril@406
|
555 |
lmo=((BranchObj*)(lmo))->getBranchNum (num.toInt());
|
insilmaril@95
|
556 |
else
|
insilmaril@95
|
557 |
if (typ=="fi:")
|
insilmaril@95
|
558 |
lmo=((BranchObj*)(lmo))->getFloatImageNum (num.toUInt());
|
insilmaril@95
|
559 |
if (!lmo) break;
|
insilmaril@95
|
560 |
|
insilmaril@95
|
561 |
if (s.contains(","))
|
insilmaril@95
|
562 |
s=s.right(s.length() - part.length() -1 );
|
insilmaril@95
|
563 |
else
|
insilmaril@95
|
564 |
break;
|
insilmaril@95
|
565 |
}
|
insilmaril@95
|
566 |
return lmo;
|
insilmaril@95
|
567 |
}
|
insilmaril@95
|
568 |
|
insilmaril@408
|
569 |
QPointF LinkableMapObj::getChildPos()
|
insilmaril@0
|
570 |
{
|
insilmaril@0
|
571 |
return childPos;
|
insilmaril@0
|
572 |
}
|
insilmaril@0
|
573 |
|
insilmaril@408
|
574 |
QPointF LinkableMapObj::getParPos()
|
insilmaril@0
|
575 |
{
|
insilmaril@0
|
576 |
return parPos;
|
insilmaril@0
|
577 |
}
|
insilmaril@0
|
578 |
|
insilmaril@218
|
579 |
void LinkableMapObj::setUseOrientation (const bool &b)
|
insilmaril@218
|
580 |
{
|
insilmaril@218
|
581 |
if (useOrientation!=b)
|
insilmaril@218
|
582 |
{
|
insilmaril@218
|
583 |
useOrientation=b;
|
insilmaril@218
|
584 |
requestReposition();
|
insilmaril@218
|
585 |
}
|
insilmaril@218
|
586 |
}
|
insilmaril@218
|
587 |
|
insilmaril@0
|
588 |
LinkOrient LinkableMapObj::getOrientation()
|
insilmaril@0
|
589 |
{
|
insilmaril@0
|
590 |
return orientation;
|
insilmaril@0
|
591 |
}
|
insilmaril@0
|
592 |
|
insilmaril@0
|
593 |
int LinkableMapObj::getDepth()
|
insilmaril@0
|
594 |
{
|
insilmaril@0
|
595 |
return depth;
|
insilmaril@0
|
596 |
}
|
insilmaril@0
|
597 |
|
insilmaril@0
|
598 |
void LinkableMapObj::setMapEditor (MapEditor *me)
|
insilmaril@0
|
599 |
{
|
insilmaril@0
|
600 |
mapEditor=me;
|
insilmaril@0
|
601 |
}
|
insilmaril@0
|
602 |
|
insilmaril@0
|
603 |
MapEditor* LinkableMapObj::getMapEditor ()
|
insilmaril@0
|
604 |
{
|
insilmaril@0
|
605 |
return mapEditor;
|
insilmaril@0
|
606 |
}
|
insilmaril@0
|
607 |
|
insilmaril@408
|
608 |
QPointF LinkableMapObj::getRandPos()
|
insilmaril@0
|
609 |
{
|
insilmaril@0
|
610 |
// Choose a random position with given distance to parent:
|
insilmaril@0
|
611 |
double a=rand()%360 * 2 * M_PI / 360;
|
insilmaril@408
|
612 |
return QPointF ( (int)( + 150*cos (a)),
|
insilmaril@0
|
613 |
(int)( + 150*sin (a)));
|
insilmaril@0
|
614 |
}
|
insilmaril@0
|
615 |
|
insilmaril@0
|
616 |
void LinkableMapObj::reposition()
|
insilmaril@0
|
617 |
{
|
insilmaril@0
|
618 |
}
|
insilmaril@0
|
619 |
|
insilmaril@0
|
620 |
void LinkableMapObj::requestReposition()
|
insilmaril@0
|
621 |
{
|
insilmaril@0
|
622 |
if (!repositionRequest)
|
insilmaril@0
|
623 |
{
|
insilmaril@0
|
624 |
// Pass on the request to parental objects, if this hasn't
|
insilmaril@0
|
625 |
// been done yet
|
insilmaril@0
|
626 |
repositionRequest=true;
|
insilmaril@0
|
627 |
if (parObj) parObj->requestReposition();
|
insilmaril@0
|
628 |
}
|
insilmaril@0
|
629 |
}
|
insilmaril@0
|
630 |
|
insilmaril@0
|
631 |
void LinkableMapObj::forceReposition()
|
insilmaril@0
|
632 |
{
|
insilmaril@0
|
633 |
// Sometimes a reposition has to be done immediatly: For example
|
insilmaril@0
|
634 |
// if the note editor flag changes, there is no user event in mapeditor
|
insilmaril@0
|
635 |
// which could collect requests for a reposition.
|
insilmaril@0
|
636 |
// Then we have to call forceReposition()
|
insilmaril@0
|
637 |
// But no rule without exception: While loading a map or undoing it,
|
insilmaril@0
|
638 |
// we want to block expensive repositioning, but just do it once at
|
insilmaril@0
|
639 |
// the end, thus check first:
|
insilmaril@0
|
640 |
|
insilmaril@139
|
641 |
if (mapEditor->isRepositionBlocked()) return;
|
insilmaril@0
|
642 |
|
insilmaril@0
|
643 |
// Pass on the request to parental objects, if this hasn't been done yet
|
insilmaril@0
|
644 |
|
insilmaril@0
|
645 |
if (parObj)
|
insilmaril@0
|
646 |
parObj->forceReposition();
|
insilmaril@0
|
647 |
else
|
insilmaril@83
|
648 |
reposition();
|
insilmaril@83
|
649 |
}
|
insilmaril@0
|
650 |
|
insilmaril@0
|
651 |
bool LinkableMapObj::repositionRequested()
|
insilmaril@0
|
652 |
{
|
insilmaril@0
|
653 |
return repositionRequest;
|
insilmaril@0
|
654 |
}
|
insilmaril@0
|
655 |
|
insilmaril@0
|
656 |
|
insilmaril@0
|
657 |
void LinkableMapObj::select()
|
insilmaril@0
|
658 |
{
|
insilmaril@0
|
659 |
selected=true;
|
insilmaril@261
|
660 |
setVisibility (visible);
|
insilmaril@0
|
661 |
}
|
insilmaril@0
|
662 |
|
insilmaril@0
|
663 |
|
insilmaril@0
|
664 |
void LinkableMapObj::unselect()
|
insilmaril@0
|
665 |
{
|
insilmaril@0
|
666 |
selected=false;
|
insilmaril@261
|
667 |
// Maybe we have to hide the link:
|
insilmaril@261
|
668 |
setVisibility (visible);
|
insilmaril@0
|
669 |
}
|
insilmaril@0
|
670 |
|
insilmaril@408
|
671 |
void LinkableMapObj::parabel (QPolygonF &ya, double p1x, double p1y, double p2x, double p2y)
|
insilmaril@0
|
672 |
|
insilmaril@0
|
673 |
{
|
insilmaril@0
|
674 |
double vx=p2x - p1x; // V=P2-P1
|
insilmaril@0
|
675 |
double vy=p2y - p1y;
|
insilmaril@0
|
676 |
|
insilmaril@0
|
677 |
double dx; // delta x during calculation of parabel
|
insilmaril@0
|
678 |
|
insilmaril@0
|
679 |
double pnx; // next point
|
insilmaril@0
|
680 |
double pny;
|
insilmaril@0
|
681 |
double m;
|
insilmaril@0
|
682 |
|
insilmaril@0
|
683 |
if (vx > -0.0001 && vx < 0.0001)
|
insilmaril@0
|
684 |
m=0;
|
insilmaril@0
|
685 |
else
|
insilmaril@0
|
686 |
m=(vy / (vx*vx));
|
insilmaril@0
|
687 |
dx=vx/(arcsegs);
|
insilmaril@408
|
688 |
ya.clear();
|
insilmaril@408
|
689 |
ya<<QPointF (qRound(p1x),qRound(p1y));
|
insilmaril@408
|
690 |
for (int i=1;i<=arcsegs;i++)
|
insilmaril@0
|
691 |
{
|
insilmaril@0
|
692 |
pnx=p1x+dx;
|
insilmaril@0
|
693 |
pny=m*(pnx-parPos.x())*(pnx-parPos.x())+parPos.y();
|
insilmaril@408
|
694 |
ya<<QPointF (qRound(pnx),qRound(pny));
|
insilmaril@0
|
695 |
p1x=pnx;
|
insilmaril@0
|
696 |
p1y=pny;
|
insilmaril@0
|
697 |
}
|
insilmaril@0
|
698 |
}
|
insilmaril@0
|
699 |
|
insilmaril@160
|
700 |
QString LinkableMapObj::getLinkAttr ()
|
insilmaril@160
|
701 |
{
|
insilmaril@160
|
702 |
if (hideLinkUnselected)
|
insilmaril@175
|
703 |
return attribut ("hideLink","true");
|
insilmaril@160
|
704 |
else
|
insilmaril@175
|
705 |
return attribut ("hideLink","false");
|
insilmaril@160
|
706 |
|
insilmaril@160
|
707 |
}
|