New upstream version 2.9.22

[sven/vym.git] / arrowobj.cpp

diff --git a/arrowobj.cpp b/arrowobj.cpp
deleted file mode 100644 (file)
index 67f6c0e..0000000
--- a/arrowobj.cpp
+++ /dev/null
@@ -1,218 +0,0 @@
-#include "arrowobj.h"
-#include "misc.h"
-
-#include <QDebug>
-#include <QGraphicsScene>
-
-/////////////////////////////////////////////////////////////////
-// ArrowObj
-/////////////////////////////////////////////////////////////////
-
-ArrowObj::ArrowObj (MapObj* parent):MapObj(parent)
-{
-    init();
-}
-
-ArrowObj::~ArrowObj ()
-{
-    delete arrowBegin;
-    delete arrowEnd;
-    delete line;
-}
-
-void ArrowObj::init () 
-{
-    QPen pen;
-
-    pen.setStyle (Qt::SolidLine);
-    arrowBegin=scene()->addPolygon (QPolygonF(), pen );        
-    arrowBegin->setZValue (dZ_XLINK);
-    arrowEnd=scene()->addPolygon (QPolygonF(), pen );  
-    arrowEnd->setZValue (dZ_XLINK);
-
-    line=scene()->addLine ( QLineF(), pen );   
-    line->setZValue (dZ_XLINK);
-
-    arrowSize=4;
-    useFixedLength=false;
-    setStyleBegin (None);
-    setStyleEnd   (HeadFull);
-}
-
-void ArrowObj::setPen (QPen p)
-{
-    pen = p;
-    line->setPen( pen);
-
-    // end shall have same style as xlink
-    QPen pen_solid = pen;
-    pen_solid.setStyle (Qt::SolidLine);
-    arrowBegin->setPen( pen_solid );
-    arrowEnd->setPen( pen_solid );
-
-    setStyleBegin( styleBegin );
-    setStyleEnd( styleEnd );
-}
-
-QPen ArrowObj::getPen()
-{
-    return pen;
-}
-
-void ArrowObj::setArrowSize(qreal r)
-{
-    arrowSize = r;
-}
-
-qreal ArrowObj::getArrowSize()
-{
-    return arrowSize;
-}
-
-void ArrowObj::setUseFixedLength( bool b)
-{
-    useFixedLength = b;
-}
-
-bool ArrowObj::getUseFixedLength()
-{
-    return useFixedLength;
-}
-
-void ArrowObj::setFixedLength(int i)
-{
-    fixedLength = i;
-}
-
-int ArrowObj::getFixedLength()
-{
-    return fixedLength;
-}
-
-void ArrowObj::show()
-{
-    setVisibility( true );
-}
-
-void ArrowObj::hide()
-{
-    setVisibility( false );
-}
-
-void ArrowObj::setVisibility (bool b)
-{
-    MapObj::setVisibility (b);
-    if (b)
-    {
-        if (styleEnd != None)
-            arrowEnd->show();
-        else
-            arrowEnd->hide();
-        if (useFixedLength && fixedLength == 0)
-            line->hide();
-        else
-            line->show();
-    }
-    else
-    {
-       arrowEnd->hide();
-       line->hide();
-    }
-}
-
-void ArrowObj::setEndPoint (QPointF p)
-{
-    endPoint = p;
-
-    line->setLine(absPos.x(),absPos.y(), p.x(), p.y());
-    arrowEnd->setPos(absPos);
-
-    qreal a = getAngle( endPoint - absPos );
-    arrowEnd->setRotation( -a / 6.28 * 360);
-    arrowEnd->setPos( endPoint );
-}
-
-QPointF ArrowObj::getEndPoint ()
-{
-    return endPoint;
-}
-
-void ArrowObj::setStyleBegin (const QString &s) 
-{
-    if (s=="HeadFull")
-        setStyleBegin( ArrowObj::HeadFull );
-    else
-        setStyleBegin( ArrowObj::None );
-}
-
-void ArrowObj::setStyleBegin (OrnamentStyle os) 
-{
-    styleBegin = os;
-    switch (styleBegin) 
-    {
-        case HeadFull:
-            arrowEnd->setPolygon( getArrowHead() );
-            arrowBegin->setBrush( pen.color() ); 
-            break;
-        case Foot: break;
-        case None: 
-            arrowBegin->setPolygon( QPolygonF() );
-            break;
-    }
-}
-
-ArrowObj::OrnamentStyle ArrowObj::getStyleBegin()
-{
-    return styleBegin;
-}
-
-void ArrowObj::setStyleEnd (const QString &s) 
-{
-    if (s=="HeadFull")
-        setStyleEnd( ArrowObj::HeadFull );
-    else
-        setStyleEnd( ArrowObj::None );
-}
-
-void ArrowObj::setStyleEnd (OrnamentStyle os)
-{
-    styleEnd = os;
-    switch (styleEnd) 
-    {
-        case HeadFull:
-            arrowEnd->setPolygon( getArrowHead() );
-            arrowEnd->setBrush( pen.color() ); 
-            break;
-        case Foot: break;
-        case None: 
-            arrowEnd->setPolygon( QPolygonF() );
-            break;
-    }
-}
-
-QPolygonF ArrowObj::getArrowHead()
-{
-    QPointF a,b,c;
-    QPolygonF pa;
-    b = a + QPointF( -arrowSize *2, -arrowSize);
-    c = a + QPointF( -arrowSize *2, +arrowSize);
-    pa << a << b << c;
-    return pa;
-}
-
-ArrowObj::OrnamentStyle ArrowObj::getStyleEnd()
-{
-    return styleEnd;
-}
-
-QString ArrowObj::styleToString(const OrnamentStyle &os)
-{
-    switch (os)
-    {
-        case HeadFull: return "HeadFull"; break;
-        case None: return "None"; break;
-        default: qWarning()<<"ArrowObj::styleToString unknown style "<<os;
-    }
-    return "Unknown";
-}
-