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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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#include "version.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(QCanvas* c) :MapObj(c)
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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 (LinkableMapObj* lmo) : MapObj (lmo->canvas)
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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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delete (selbox);
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delete (frame);
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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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segment.clear();
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break;
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case StylePolyLine:
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delete (p);
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delete (l);
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break;
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case StylePolyParabel:
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delete (p);
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segment.clear();
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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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childObj=NULL;
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parObj=NULL;
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parObjTmpBuf=NULL;
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parPos=QPoint(0,0);
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childPos=QPoint(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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segment.setAutoDelete (TRUE);
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arcsegs=13;
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QPointArray pa(arcsegs*2+2);
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bottomline=new QCanvasLine(canvas);
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bottomline->setPen( QPen(linkcolor, 1) );
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bottomline->setZ(Z_LINK);
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bottomline->show();
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// Prepare showing the selection of a MapObj
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selbox = new QCanvasRectangle (canvas);
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selbox->setZ(Z_SELBOX);
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selbox->setBrush( QColor(255,255,0) );
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selbox->setPen( QPen(QColor(255,255,0) ));
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selbox->hide();
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selected=false;
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// initialize frame
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frame = new FrameObj (canvas);
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repositionRequest=false;
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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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}
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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*,QPoint,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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LinkStyle LinkableMapObj::getDefLinkStyle ()
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{
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LinkStyle ls=mapEditor->getLinkStyle();
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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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case StyleParabel:
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return ls;
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break;
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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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case StylePolyParabel:
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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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default:
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break;
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}
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return StyleUndef;
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}
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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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delLink();
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style=newstyle;
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if (childObj!=NULL && parObj != NULL)
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{
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int i;
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QCanvasLine* cl;
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switch (style)
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{
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case StyleUndef:
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bottomline->hide();
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break;
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case StyleLine:
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l = new QCanvasLine(canvas);
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l->setPen( QPen(linkcolor, 1) );
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l->setZ(Z_LINK);
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if (visible)
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l->show();
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else
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l->hide();
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break;
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case StyleParabel:
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for (i=0;i<arcsegs;i++)
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{
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cl = new QCanvasLine(canvas);
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cl->setPen( QPen(linkcolor, 1) );
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cl->setPoints( 0,0,i*10,100);
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cl->setZ(Z_LINK);
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if (visible)
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cl->show();
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else
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cl->hide();
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segment.append(cl);
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}
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pa0.resize (arcsegs+1);
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break;
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case StylePolyLine:
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p = new QCanvasPolygon(canvas);
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p->setBrush( linkcolor );
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p->setZ(Z_LINK);
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if (visible)
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p->show();
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else
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p->hide();
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pa0.resize (3);
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// TODO
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// a bit awkward: draw the lines additionally to polygon, to avoid
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// missing pixels, when polygon is extremly flat
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l = new QCanvasLine(canvas);
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l->setPen( QPen(linkcolor, 1) );
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l->setZ(Z_LINK);
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if (visible)
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l->show();
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else
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l->hide();
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break;
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case StylePolyParabel:
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p = new QCanvasPolygon(canvas);
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p->setBrush( linkcolor );
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p->setZ(Z_LINK);
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if (visible)
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p->show();
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else
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p->hide();
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pa0.resize (arcsegs*2+2);
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pa1.resize (arcsegs+1);
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pa2.resize (arcsegs+1);
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// TODO
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// a bit awkward: draw the lines additionally
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// to polygon, to avoid missing pixels,
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// if polygon is extremly flat
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for (i=0;i<arcsegs;i++)
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{
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cl = new QCanvasLine(canvas);
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cl->setPen( QPen(linkcolor, 1) );
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cl->setPoints( 0,0,i*10,100);
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cl->setZ(Z_LINK);
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if (visible)
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cl->show();
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else
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cl->hide();
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segment.append(cl);
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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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// FIXME updateLink is usually called (multiple times) later:
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//updateLink();
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} else
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{
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qWarning ("Error: ChildObj or parObj == NULL in LinkableMapObj::setLinkStyle\n");
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}
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}
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LinkStyle LinkableMapObj::getLinkStyle()
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{
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return style;
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}
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void LinkableMapObj::setLinkPos(LinkPos lp)
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{
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linkpos=lp;
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}
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LinkPos LinkableMapObj::getLinkPos()
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{
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return linkpos;
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}
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void LinkableMapObj::setLinkColor()
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{
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// Overloaded in BranchObj and childs
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// here only set default color
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setLinkColor (mapEditor->getDefLinkColor());
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}
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void LinkableMapObj::setLinkColor(QColor col)
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{
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linkcolor=col;
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bottomline->setPen( QPen(linkcolor, 1) );
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QCanvasLine *cl;
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switch (style)
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{
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case StyleLine:
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l->setPen( QPen(col,1));
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break;
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case StyleParabel:
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for (cl=segment.first(); cl; cl=segment.next() )
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cl->setPen( QPen(col,1));
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break;
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insilmaril@0
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case StylePolyLine:
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insilmaril@0
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p->setBrush( QBrush(col));
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l->setPen( QPen(col,1));
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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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p->setBrush( QBrush(col));
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insilmaril@0
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for (cl=segment.first(); cl; cl=segment.next() )
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cl->setPen( QPen(col,1));
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break;
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default:
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break;
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} // switch (style)
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//FIXME updateLink();
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}
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QColor LinkableMapObj::getLinkColor()
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{
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return linkcolor;
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}
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insilmaril@0
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FrameType LinkableMapObj::getFrameType()
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{
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return frame->getFrameType();
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}
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void LinkableMapObj::setFrameType(const FrameType &t)
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{
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insilmaril@0
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frame->setFrameType(t);
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calcBBoxSize();
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positionBBox();
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requestReposition();
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insilmaril@0
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}
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void LinkableMapObj::setFrameType(const QString &t)
|
insilmaril@0
|
327 |
{
|
insilmaril@0
|
328 |
frame->setFrameType(t);
|
insilmaril@0
|
329 |
calcBBoxSize();
|
insilmaril@0
|
330 |
positionBBox();
|
insilmaril@0
|
331 |
requestReposition();
|
insilmaril@0
|
332 |
}
|
insilmaril@0
|
333 |
|
insilmaril@0
|
334 |
void LinkableMapObj::setVisibility (bool v)
|
insilmaril@0
|
335 |
{
|
insilmaril@0
|
336 |
MapObj::setVisibility (v);
|
insilmaril@0
|
337 |
if (visible)
|
insilmaril@0
|
338 |
{
|
insilmaril@0
|
339 |
bottomline->show();
|
insilmaril@0
|
340 |
// FIXME lines and segments should be done in LMO?
|
insilmaril@0
|
341 |
if (style==StyleLine && l)
|
insilmaril@0
|
342 |
{
|
insilmaril@0
|
343 |
l->show();
|
insilmaril@0
|
344 |
} else
|
insilmaril@0
|
345 |
{
|
insilmaril@0
|
346 |
QCanvasLine* cl;
|
insilmaril@0
|
347 |
for (cl=segment.first(); cl; cl=segment.next() )
|
insilmaril@0
|
348 |
cl->show();
|
insilmaril@0
|
349 |
}
|
insilmaril@0
|
350 |
} else
|
insilmaril@0
|
351 |
{
|
insilmaril@0
|
352 |
bottomline->hide();
|
insilmaril@0
|
353 |
if (style==StyleLine && l)
|
insilmaril@0
|
354 |
{
|
insilmaril@0
|
355 |
l->hide();
|
insilmaril@0
|
356 |
} else
|
insilmaril@0
|
357 |
{
|
insilmaril@0
|
358 |
QCanvasLine* cl;
|
insilmaril@0
|
359 |
for (cl=segment.first(); cl; cl=segment.next() )
|
insilmaril@0
|
360 |
cl->hide();
|
insilmaril@0
|
361 |
}
|
insilmaril@0
|
362 |
}
|
insilmaril@0
|
363 |
}
|
insilmaril@0
|
364 |
|
insilmaril@0
|
365 |
void LinkableMapObj::updateLink()
|
insilmaril@0
|
366 |
{
|
insilmaril@0
|
367 |
// needs:
|
insilmaril@0
|
368 |
// childPos of parent
|
insilmaril@0
|
369 |
// orient of parent
|
insilmaril@0
|
370 |
// style
|
insilmaril@0
|
371 |
//
|
insilmaril@0
|
372 |
// sets:
|
insilmaril@0
|
373 |
// orientation
|
insilmaril@0
|
374 |
// childPos
|
insilmaril@0
|
375 |
// parPos
|
insilmaril@0
|
376 |
// offset
|
insilmaril@0
|
377 |
// drawing of the link itself
|
insilmaril@0
|
378 |
|
insilmaril@0
|
379 |
|
insilmaril@0
|
380 |
// updateLink is called from move, but called from constructor we don't
|
insilmaril@0
|
381 |
// have parents yet...
|
insilmaril@0
|
382 |
if (style==StyleUndef) return;
|
insilmaril@0
|
383 |
|
insilmaril@0
|
384 |
if (frame->getFrameType() == NoFrame)
|
insilmaril@0
|
385 |
linkpos=LinkBottom;
|
insilmaril@0
|
386 |
else
|
insilmaril@0
|
387 |
linkpos=LinkMiddle;
|
insilmaril@0
|
388 |
switch (linkpos)
|
insilmaril@0
|
389 |
{
|
insilmaril@0
|
390 |
case LinkMiddle:
|
insilmaril@0
|
391 |
offset=bbox.height() /2;
|
insilmaril@0
|
392 |
break;
|
insilmaril@0
|
393 |
default :
|
insilmaril@0
|
394 |
offset=bbox.height()-1; // draw link to bottom of bbox
|
insilmaril@0
|
395 |
break;
|
insilmaril@0
|
396 |
}
|
insilmaril@0
|
397 |
|
insilmaril@0
|
398 |
double p2x,p2y; // Set P2 Before setting
|
insilmaril@0
|
399 |
if (!link2ParPos)
|
insilmaril@0
|
400 |
{
|
insilmaril@0
|
401 |
p2x=QPoint( parObj->getChildPos() ).x(); // P1, we have to look at
|
insilmaril@0
|
402 |
p2y=QPoint( parObj->getChildPos() ).y(); // orientation
|
insilmaril@0
|
403 |
} else
|
insilmaril@0
|
404 |
{
|
insilmaril@0
|
405 |
p2x=QPoint( parObj->getParPos() ).x();
|
insilmaril@0
|
406 |
p2y=QPoint( parObj->getParPos() ).y();
|
insilmaril@0
|
407 |
}
|
insilmaril@0
|
408 |
|
insilmaril@0
|
409 |
LinkOrient orientOld=orientation;
|
insilmaril@0
|
410 |
|
insilmaril@0
|
411 |
// Set orientation, first look for orientation of parent
|
insilmaril@0
|
412 |
if (parObj->getOrientation() != OrientUndef )
|
insilmaril@0
|
413 |
// use the orientation of the parent:
|
insilmaril@0
|
414 |
orientation=parObj->getOrientation();
|
insilmaril@0
|
415 |
else
|
insilmaril@0
|
416 |
{
|
insilmaril@0
|
417 |
// calc orientation depending on position rel to mapCenter
|
insilmaril@0
|
418 |
if (absPos.x() < QPoint(parObj->getChildPos() ).x() )
|
insilmaril@0
|
419 |
orientation=OrientLeftOfCenter;
|
insilmaril@0
|
420 |
else
|
insilmaril@0
|
421 |
orientation=OrientRightOfCenter;
|
insilmaril@0
|
422 |
}
|
insilmaril@0
|
423 |
|
insilmaril@0
|
424 |
if ((orientation!=orientOld) && (orientOld!= OrientUndef))
|
insilmaril@0
|
425 |
{
|
insilmaril@0
|
426 |
// Orientation just changed. Reorient this subbranch, because move is called
|
insilmaril@0
|
427 |
// before updateLink => Position is still the old one, which could lead to
|
insilmaril@0
|
428 |
// linking of subranch to itself => segfault
|
insilmaril@0
|
429 |
//
|
insilmaril@0
|
430 |
// Also possible: called in BranchObj::init(), then orientOld==OrientUndef,
|
insilmaril@0
|
431 |
// no need to reposition now
|
insilmaril@0
|
432 |
reposition();
|
insilmaril@0
|
433 |
}
|
insilmaril@0
|
434 |
|
insilmaril@0
|
435 |
if (orientation==OrientLeftOfCenter )
|
insilmaril@0
|
436 |
{
|
insilmaril@0
|
437 |
childPos=QPoint (absPos.x(),absPos.y()+offset);
|
insilmaril@0
|
438 |
parPos=QPoint (absPos.x()+ bbox.width(), absPos.y() + offset );
|
insilmaril@0
|
439 |
} else
|
insilmaril@0
|
440 |
{
|
insilmaril@0
|
441 |
childPos=QPoint (absPos.x()+ bbox.width(), absPos.y() + offset );
|
insilmaril@0
|
442 |
parPos=QPoint (absPos.x(),absPos.y()+offset);
|
insilmaril@0
|
443 |
}
|
insilmaril@0
|
444 |
|
insilmaril@0
|
445 |
double p1x=parPos.x(); // Link is drawn from P1 to P2
|
insilmaril@0
|
446 |
double p1y=parPos.y();
|
insilmaril@0
|
447 |
|
insilmaril@0
|
448 |
double vx=p2x - p1x; // V=P2-P1
|
insilmaril@0
|
449 |
double vy=p2y - p1y;
|
insilmaril@0
|
450 |
|
insilmaril@0
|
451 |
// Draw the horizontal line below heading (from ChildPos to ParPos)
|
insilmaril@104
|
452 |
bottomline->setPoints (qRound(childPos.x()),
|
insilmaril@104
|
453 |
qRound(childPos.y()),
|
insilmaril@104
|
454 |
qRound(p1x),
|
insilmaril@104
|
455 |
qRound(p1y) );
|
insilmaril@0
|
456 |
|
insilmaril@0
|
457 |
double a; // angle
|
insilmaril@0
|
458 |
if (vx > -0.000001 && vx < 0.000001)
|
insilmaril@0
|
459 |
a=M_PI_2;
|
insilmaril@0
|
460 |
else
|
insilmaril@0
|
461 |
a=atan( vy / vx );
|
insilmaril@0
|
462 |
// "turning point" for drawing polygonal links
|
insilmaril@104
|
463 |
QPoint tp (-qRound(sin (a)*thickness_start), qRound(cos (a)*thickness_start));
|
insilmaril@0
|
464 |
|
insilmaril@0
|
465 |
QCanvasLine *cl;
|
insilmaril@0
|
466 |
|
insilmaril@0
|
467 |
int i;
|
insilmaril@0
|
468 |
|
insilmaril@0
|
469 |
// Draw the link
|
insilmaril@0
|
470 |
switch (style)
|
insilmaril@0
|
471 |
{
|
insilmaril@0
|
472 |
case StyleLine:
|
insilmaril@104
|
473 |
l->setPoints( qRound (parPos.x()),
|
insilmaril@104
|
474 |
qRound(parPos.y()),
|
insilmaril@104
|
475 |
qRound(p2x),
|
insilmaril@104
|
476 |
qRound(p2y) );
|
insilmaril@0
|
477 |
break;
|
insilmaril@0
|
478 |
case StyleParabel:
|
insilmaril@0
|
479 |
parabel (pa0, p1x,p1y,p2x,p2y);
|
insilmaril@0
|
480 |
i=0;
|
insilmaril@0
|
481 |
for (cl=segment.first(); cl; cl=segment.next() )
|
insilmaril@0
|
482 |
{
|
insilmaril@0
|
483 |
cl->setPoints( pa0.point(i).x(), pa0.point(i).y(),pa0.point(i+1).x(),pa0.point(i+1).y());
|
insilmaril@0
|
484 |
i++;
|
insilmaril@0
|
485 |
}
|
insilmaril@0
|
486 |
break;
|
insilmaril@0
|
487 |
case StylePolyLine:
|
insilmaril@104
|
488 |
pa0[0]=QPoint (qRound(p2x+tp.x()), qRound(p2y+tp.y()));
|
insilmaril@104
|
489 |
pa0[1]=QPoint (qRound(p2x-tp.x()), qRound(p2y-tp.y()));
|
insilmaril@104
|
490 |
pa0[2]=QPoint (qRound (parPos.x()), qRound(parPos.y()) );
|
insilmaril@0
|
491 |
p->setPoints (pa0);
|
insilmaril@0
|
492 |
// here too, draw line to avoid missing pixels
|
insilmaril@104
|
493 |
l->setPoints( qRound (parPos.x()),
|
insilmaril@104
|
494 |
qRound(parPos.y()),
|
insilmaril@104
|
495 |
qRound(p2x),
|
insilmaril@104
|
496 |
qRound(p2y) );
|
insilmaril@0
|
497 |
break;
|
insilmaril@0
|
498 |
case StylePolyParabel:
|
insilmaril@0
|
499 |
parabel (pa1, p1x,p1y,p2x+tp.x(),p2y+tp.y());
|
insilmaril@0
|
500 |
parabel (pa2, p1x,p1y,p2x-tp.x(),p2y-tp.y());
|
insilmaril@0
|
501 |
for (i=0;i<=arcsegs;i++)
|
insilmaril@0
|
502 |
{
|
insilmaril@0
|
503 |
// Combine the arrays to a single one
|
insilmaril@0
|
504 |
pa0[i]=pa1[i];
|
insilmaril@0
|
505 |
pa0[i+arcsegs+1]=pa2[arcsegs-i];
|
insilmaril@0
|
506 |
}
|
insilmaril@0
|
507 |
p->setPoints (pa0);
|
insilmaril@0
|
508 |
i=0;
|
insilmaril@0
|
509 |
for (cl=segment.first(); cl; cl=segment.next() )
|
insilmaril@0
|
510 |
{
|
insilmaril@0
|
511 |
cl->setPoints( pa1.point(i).x(), pa1.point(i).y(),pa1.point(i+1).x(),pa1.point(i+1).y());
|
insilmaril@0
|
512 |
i++;
|
insilmaril@0
|
513 |
}
|
insilmaril@0
|
514 |
break;
|
insilmaril@0
|
515 |
default:
|
insilmaril@0
|
516 |
break;
|
insilmaril@0
|
517 |
} // switch (style)
|
insilmaril@0
|
518 |
}
|
insilmaril@0
|
519 |
|
insilmaril@0
|
520 |
LinkableMapObj* LinkableMapObj::getChildObj()
|
insilmaril@0
|
521 |
{
|
insilmaril@0
|
522 |
return childObj;
|
insilmaril@0
|
523 |
}
|
insilmaril@0
|
524 |
|
insilmaril@0
|
525 |
LinkableMapObj* LinkableMapObj::getParObj()
|
insilmaril@0
|
526 |
{
|
insilmaril@0
|
527 |
return parObj;
|
insilmaril@0
|
528 |
}
|
insilmaril@0
|
529 |
|
insilmaril@106
|
530 |
LinkableMapObj* LinkableMapObj::findObjBySelect (QString s)
|
insilmaril@95
|
531 |
{
|
insilmaril@95
|
532 |
LinkableMapObj *lmo=this;
|
insilmaril@95
|
533 |
QString part;
|
insilmaril@95
|
534 |
QString typ;
|
insilmaril@95
|
535 |
QString num;
|
insilmaril@95
|
536 |
while (!s.isEmpty() )
|
insilmaril@95
|
537 |
{
|
insilmaril@95
|
538 |
part=s.section(",",0,0);
|
insilmaril@95
|
539 |
typ=part.left (3);
|
insilmaril@95
|
540 |
num=part.right(part.length() - 3);
|
insilmaril@95
|
541 |
if (typ=="mc:")
|
insilmaril@95
|
542 |
{
|
insilmaril@95
|
543 |
if (depth>0)
|
insilmaril@95
|
544 |
return false; // in a subtree there is no center
|
insilmaril@95
|
545 |
else
|
insilmaril@95
|
546 |
break;
|
insilmaril@95
|
547 |
} else
|
insilmaril@95
|
548 |
if (typ=="bo:")
|
insilmaril@95
|
549 |
lmo=((BranchObj*)(lmo))->getBranchNum (num.toUInt());
|
insilmaril@95
|
550 |
else
|
insilmaril@95
|
551 |
if (typ=="fi:")
|
insilmaril@95
|
552 |
lmo=((BranchObj*)(lmo))->getFloatImageNum (num.toUInt());
|
insilmaril@95
|
553 |
if (!lmo) break;
|
insilmaril@95
|
554 |
|
insilmaril@95
|
555 |
if (s.contains(","))
|
insilmaril@95
|
556 |
s=s.right(s.length() - part.length() -1 );
|
insilmaril@95
|
557 |
else
|
insilmaril@95
|
558 |
break;
|
insilmaril@95
|
559 |
}
|
insilmaril@95
|
560 |
return lmo;
|
insilmaril@95
|
561 |
}
|
insilmaril@95
|
562 |
|
insilmaril@0
|
563 |
QPoint LinkableMapObj::getChildPos()
|
insilmaril@0
|
564 |
{
|
insilmaril@0
|
565 |
return childPos;
|
insilmaril@0
|
566 |
}
|
insilmaril@0
|
567 |
|
insilmaril@0
|
568 |
QPoint LinkableMapObj::getParPos()
|
insilmaril@0
|
569 |
{
|
insilmaril@0
|
570 |
return parPos;
|
insilmaril@0
|
571 |
}
|
insilmaril@0
|
572 |
|
insilmaril@0
|
573 |
QPoint LinkableMapObj::getRelPos()
|
insilmaril@0
|
574 |
{
|
insilmaril@0
|
575 |
if (!parObj) return QPoint (0,0);
|
insilmaril@0
|
576 |
return QPoint(
|
insilmaril@0
|
577 |
absPos.x() - parObj->x(),
|
insilmaril@0
|
578 |
absPos.y() - parObj->y()
|
insilmaril@0
|
579 |
);
|
insilmaril@0
|
580 |
}
|
insilmaril@0
|
581 |
|
insilmaril@0
|
582 |
LinkOrient LinkableMapObj::getOrientation()
|
insilmaril@0
|
583 |
{
|
insilmaril@0
|
584 |
return orientation;
|
insilmaril@0
|
585 |
}
|
insilmaril@0
|
586 |
|
insilmaril@0
|
587 |
int LinkableMapObj::getDepth()
|
insilmaril@0
|
588 |
{
|
insilmaril@0
|
589 |
return depth;
|
insilmaril@0
|
590 |
}
|
insilmaril@0
|
591 |
|
insilmaril@0
|
592 |
void LinkableMapObj::setMapEditor (MapEditor *me)
|
insilmaril@0
|
593 |
{
|
insilmaril@0
|
594 |
mapEditor=me;
|
insilmaril@0
|
595 |
}
|
insilmaril@0
|
596 |
|
insilmaril@0
|
597 |
MapEditor* LinkableMapObj::getMapEditor ()
|
insilmaril@0
|
598 |
{
|
insilmaril@0
|
599 |
return mapEditor;
|
insilmaril@0
|
600 |
}
|
insilmaril@0
|
601 |
|
insilmaril@0
|
602 |
QPoint LinkableMapObj::getRandPos()
|
insilmaril@0
|
603 |
{
|
insilmaril@0
|
604 |
// Choose a random position with given distance to parent:
|
insilmaril@0
|
605 |
double a=rand()%360 * 2 * M_PI / 360;
|
insilmaril@0
|
606 |
return QPoint ( (int)( + 150*cos (a)),
|
insilmaril@0
|
607 |
(int)( + 150*sin (a)));
|
insilmaril@0
|
608 |
}
|
insilmaril@0
|
609 |
|
insilmaril@0
|
610 |
void LinkableMapObj::alignRelativeTo (QPoint ref)
|
insilmaril@0
|
611 |
{
|
insilmaril@95
|
612 |
cout << "LMO::alignRelTo ref="<<ref<<endl;
|
insilmaril@95
|
613 |
//FIXME
|
insilmaril@0
|
614 |
}
|
insilmaril@0
|
615 |
|
insilmaril@0
|
616 |
void LinkableMapObj::reposition()
|
insilmaril@0
|
617 |
{
|
insilmaril@0
|
618 |
if (depth==0)
|
insilmaril@0
|
619 |
{
|
insilmaril@0
|
620 |
// only calculate the sizes once. If the deepest LMO changes its height,
|
insilmaril@0
|
621 |
// all upper LMOs have to change, too.
|
insilmaril@0
|
622 |
calcBBoxSizeWithChilds();
|
insilmaril@0
|
623 |
|
insilmaril@0
|
624 |
alignRelativeTo ( QPoint (absPos.x(),
|
insilmaril@0
|
625 |
absPos.y()-(bboxTotal.height()-bbox.height())/2) );
|
insilmaril@0
|
626 |
} else
|
insilmaril@0
|
627 |
{
|
insilmaril@0
|
628 |
// This is only important for moving branches:
|
insilmaril@0
|
629 |
// For editing a branch it isn't called...
|
insilmaril@0
|
630 |
alignRelativeTo ( QPoint (absPos.x(),
|
insilmaril@0
|
631 |
absPos.y()-(bboxTotal.height()-bbox.height())/2) );
|
insilmaril@0
|
632 |
}
|
insilmaril@0
|
633 |
}
|
insilmaril@0
|
634 |
|
insilmaril@0
|
635 |
void LinkableMapObj::requestReposition()
|
insilmaril@0
|
636 |
{
|
insilmaril@0
|
637 |
if (!repositionRequest)
|
insilmaril@0
|
638 |
{
|
insilmaril@0
|
639 |
// Pass on the request to parental objects, if this hasn't
|
insilmaril@0
|
640 |
// been done yet
|
insilmaril@0
|
641 |
repositionRequest=true;
|
insilmaril@0
|
642 |
if (parObj) parObj->requestReposition();
|
insilmaril@0
|
643 |
}
|
insilmaril@0
|
644 |
}
|
insilmaril@0
|
645 |
|
insilmaril@0
|
646 |
void LinkableMapObj::forceReposition()
|
insilmaril@0
|
647 |
{
|
insilmaril@0
|
648 |
// Sometimes a reposition has to be done immediatly: For example
|
insilmaril@0
|
649 |
// if the note editor flag changes, there is no user event in mapeditor
|
insilmaril@0
|
650 |
// which could collect requests for a reposition.
|
insilmaril@0
|
651 |
// Then we have to call forceReposition()
|
insilmaril@0
|
652 |
// But no rule without exception: While loading a map or undoing it,
|
insilmaril@0
|
653 |
// we want to block expensive repositioning, but just do it once at
|
insilmaril@0
|
654 |
// the end, thus check first:
|
insilmaril@0
|
655 |
|
insilmaril@139
|
656 |
if (mapEditor->isRepositionBlocked()) return;
|
insilmaril@0
|
657 |
|
insilmaril@0
|
658 |
// Pass on the request to parental objects, if this hasn't been done yet
|
insilmaril@0
|
659 |
|
insilmaril@0
|
660 |
if (parObj)
|
insilmaril@0
|
661 |
parObj->forceReposition();
|
insilmaril@0
|
662 |
else
|
insilmaril@83
|
663 |
reposition();
|
insilmaril@83
|
664 |
}
|
insilmaril@0
|
665 |
|
insilmaril@0
|
666 |
bool LinkableMapObj::repositionRequested()
|
insilmaril@0
|
667 |
{
|
insilmaril@0
|
668 |
return repositionRequest;
|
insilmaril@0
|
669 |
}
|
insilmaril@0
|
670 |
|
insilmaril@0
|
671 |
|
insilmaril@0
|
672 |
void LinkableMapObj::setSelBox()
|
insilmaril@0
|
673 |
{
|
insilmaril@0
|
674 |
selbox->setX (bbox.x() );
|
insilmaril@0
|
675 |
selbox->setY (bbox.y() );
|
insilmaril@0
|
676 |
selbox->setSize (bbox.width(), bbox.height() );
|
insilmaril@0
|
677 |
}
|
insilmaril@0
|
678 |
|
insilmaril@0
|
679 |
void LinkableMapObj::select()
|
insilmaril@0
|
680 |
{
|
insilmaril@0
|
681 |
setSelBox();
|
insilmaril@0
|
682 |
selected=true;
|
insilmaril@0
|
683 |
selbox->show();
|
insilmaril@0
|
684 |
}
|
insilmaril@0
|
685 |
|
insilmaril@0
|
686 |
|
insilmaril@0
|
687 |
void LinkableMapObj::unselect()
|
insilmaril@0
|
688 |
{
|
insilmaril@0
|
689 |
selected=false;
|
insilmaril@0
|
690 |
selbox->hide();
|
insilmaril@0
|
691 |
}
|
insilmaril@0
|
692 |
|
insilmaril@0
|
693 |
void LinkableMapObj::parabel (QPointArray &ya, double p1x, double p1y, double p2x, double p2y)
|
insilmaril@0
|
694 |
|
insilmaril@0
|
695 |
{
|
insilmaril@0
|
696 |
double vx=p2x - p1x; // V=P2-P1
|
insilmaril@0
|
697 |
double vy=p2y - p1y;
|
insilmaril@0
|
698 |
|
insilmaril@0
|
699 |
double dx; // delta x during calculation of parabel
|
insilmaril@0
|
700 |
|
insilmaril@0
|
701 |
double pnx; // next point
|
insilmaril@0
|
702 |
double pny;
|
insilmaril@0
|
703 |
double m;
|
insilmaril@0
|
704 |
|
insilmaril@0
|
705 |
if (vx > -0.0001 && vx < 0.0001)
|
insilmaril@0
|
706 |
m=0;
|
insilmaril@0
|
707 |
else
|
insilmaril@0
|
708 |
m=(vy / (vx*vx));
|
insilmaril@0
|
709 |
dx=vx/(arcsegs);
|
insilmaril@0
|
710 |
int i;
|
insilmaril@104
|
711 |
ya.setPoint (0,QPoint (qRound(p1x),qRound(p1y)));
|
insilmaril@0
|
712 |
for (i=1;i<=arcsegs;i++)
|
insilmaril@0
|
713 |
{
|
insilmaril@0
|
714 |
pnx=p1x+dx;
|
insilmaril@0
|
715 |
pny=m*(pnx-parPos.x())*(pnx-parPos.x())+parPos.y();
|
insilmaril@104
|
716 |
ya.setPoint (i,QPoint (qRound(pnx),qRound(pny)));
|
insilmaril@0
|
717 |
p1x=pnx;
|
insilmaril@0
|
718 |
p1y=pny;
|
insilmaril@0
|
719 |
}
|
insilmaril@0
|
720 |
}
|
insilmaril@0
|
721 |
|