+++ /dev/null
-#include "frameobj.h"
-
-#include <QColor>
-#include <QDebug>
-#include <QGraphicsScene>
-
-#include "misc.h" //for roof function
-
-/////////////////////////////////////////////////////////////////
-// FrameObj
-/////////////////////////////////////////////////////////////////
-FrameObj::FrameObj(QGraphicsItem *parent) :MapObj(parent)
-{
- init ();
-}
-
-FrameObj::~FrameObj()
-{
- clear();
-}
-
-void FrameObj::init()
-{
- type=NoFrame;
- clear();
- borderWidth=1;
- penColor=QColor (Qt::black);
- brushColor=QColor (Qt::white);
- includeChildren=false;
-}
-
-void FrameObj::clear()
-{
- switch (type)
- {
- case NoFrame:
- break;
- case Rectangle:
- delete rectFrame;
- break;
- case RoundedRectangle:
- delete pathFrame;
- break;
- case Ellipse:
- delete ellipseFrame;
- break;
- case Cloud:
- delete pathFrame;
- break;
- }
- type=NoFrame;
- padding=0; // No frame requires also no padding
- xsize=0;
-}
-
-void FrameObj::move(double x, double y)
-{
- switch (type)
- {
- case NoFrame:
- break;
- case Rectangle:
- rectFrame->setPos (x,y);
- break;
- case RoundedRectangle:
- pathFrame->setPos (x,y);
- break;
- case Ellipse:
- ellipseFrame->setPos (x,y);
- break;
- case Cloud:
- pathFrame->setPos (x,y);
- break;
- }
-}
-
-void FrameObj::moveBy(double x, double y)
-{
- MapObj::moveBy (x,y);
-}
-
-void FrameObj::positionBBox()
-{
-}
-
-void FrameObj::calcBBoxSize()
-{
-}
-
-void FrameObj::setRect(const QRectF &r)
-{
- bbox=r;
- switch (type)
- {
- case NoFrame:
- break;
-
- case Rectangle:
- rectFrame->setRect (QRectF(bbox.x(),bbox.y(),bbox.width(),bbox.height() ));
- break;
-
- case RoundedRectangle:
- {
- QPointF tl=bbox.topLeft();
- QPointF tr=bbox.topRight();
- QPointF bl=bbox.bottomLeft();
- QPointF br=bbox.bottomRight();
- QPainterPath path;
-
- qreal n=10;
- path.moveTo (tl.x() +n/2, tl.y());
-
- // Top path
- path.lineTo (tr.x()-n, tr.y());
- path.arcTo (tr.x()-n, tr.y(), n, n,90,-90);
- path.lineTo (br.x() , br.y()-n);
- path.arcTo (br.x()-n, br.y()-n, n, n,0,-90);
- path.lineTo (bl.x()+n, br.y());
- path.arcTo (bl.x() , bl.y()-n, n, n,-90,-90);
- path.lineTo (tl.x() , tl.y()+n);
- path.arcTo (tl.x() , tl.y(), n, n,180,-90);
- pathFrame->setPath(path);
- }
- break;
- case Ellipse:
- ellipseFrame->setRect (QRectF(bbox.x(),bbox.y(),bbox.width(),bbox.height() ));
- xsize=20;//max(bbox.width(), bbox.height()) / 4;
- break;
-
- case Cloud:
- QPointF tl=bbox.topLeft();
- QPointF tr=bbox.topRight();
- QPointF bl=bbox.bottomLeft();
- QPainterPath path;
- path.moveTo (tl);
-
- float w=bbox.width(); // width
- float h=bbox.height(); // height
- int n=w/40; // number of intervalls
- float d=w/n; // width of interwall
-
- // Top path
- for (float i=0; i<n; i++)
- {
- path.cubicTo (
- tl.x() + i*d, tl.y()- 100*roof ((i+0.5)/n) ,
- tl.x() + (i+1)*d, tl.y()- 100*roof ((i+0.5)/n) ,
- tl.x() + (i+1)*d + 20*roof ((i+1)/n), tl.y()- 50*roof((i+1)/n) );
- }
- // Right path
- n=h/20;
- d=h/n;
- for (float i=0; i<n; i++)
- {
- path.cubicTo (
- tr.x()+ 100*roof ((i+0.5)/n) , tr.y() + i*d,
- tr.x()+ 100*roof ((i+0.5)/n) , tr.y() + (i+1)*d,
- tr.x() + 60*roof ((i+1)/n) , tr.y() + (i+1)*d );
- }
- n=w/60;
- d=w/n;
- // Bottom path
- for (float i=n; i>0; i--)
- {
- path.cubicTo (
- bl.x() + i*d, bl.y()+ 100*roof ((i-0.5)/n) ,
- bl.x() + (i-1)*d, bl.y()+ 100*roof ((i-0.5)/n) ,
- bl.x() + (i-1)*d + 20*roof ((i-1)/n), bl.y()+ 50*roof((i-1)/n) );
- }
- // Left path
- n=h/20;
- d=h/n;
- for (float i=n; i>0; i--)
- {
- path.cubicTo (
- tl.x()- 100*roof ((i-0.5)/n) , tr.y() + i*d,
- tl.x()- 100*roof ((i-0.5)/n) , tr.y() + (i-1)*d,
- tl.x()- 60*roof ((i-1)/n) , tr.y() + (i-1)*d );
- }
- pathFrame->setPath(path);
- xsize=50;
- break;
- }
-}
-
-void FrameObj::setPadding (const int &i)
-{
- padding=i;
-}
-
-int FrameObj::getPadding()
-{
- if (type==NoFrame)
- return 0;
- else
- return padding;
-}
-
-qreal FrameObj::getTotalPadding()
-{
- return xsize + padding + borderWidth;
-}
-
-qreal FrameObj::getXPadding()
-{
- return xsize;
-}
-
-void FrameObj::setBorderWidth (const int &i)
-{
- borderWidth=i;
- repaint();
-}
-
-int FrameObj::getBorderWidth()
-{
- return borderWidth;
-}
-
-FrameObj::FrameType FrameObj::getFrameType()
-{
- return type;
-}
-
-FrameObj::FrameType FrameObj::getFrameType(const QString &s)
-{
- if (s=="Rectangle")
- return Rectangle;
- else if (s=="RoundedRectangle")
- return RoundedRectangle;
- else if (s=="Ellipse")
- return Ellipse;
- else if (s=="Cloud")
- return Cloud;
- return NoFrame;
-}
-
-QString FrameObj::getFrameTypeName()
-{
- switch (type)
- {
- case Rectangle:
- return "Rectangle";
- break;
- case RoundedRectangle:
- return "RoundedRectangle";
- break;
- case Ellipse:
- return "Ellipse";
- break;
- case Cloud:
- return "Cloud";
- break;
- default:
- return "NoFrame";
- }
-}
-
-void FrameObj::setFrameType(const FrameType &t)
-{
- if (t!=type)
- {
- clear();
- type=t;
- switch (type)
- {
- case NoFrame:
- break;
- case Rectangle:
- rectFrame = scene()->addRect(QRectF(0,0,0,0), QPen(penColor), brushColor);
- rectFrame->setZValue(dZ_FRAME_LOW);
- rectFrame->setParentItem (this);
- rectFrame->show();
- break;
- case RoundedRectangle:
- {
- QPainterPath path;
- pathFrame = scene()->addPath(path, QPen(penColor), brushColor);
- pathFrame->setZValue(dZ_FRAME_LOW);
- pathFrame->setParentItem (this);
- pathFrame->show();
- }
- break;
- case Ellipse:
- ellipseFrame = scene()->addEllipse(QRectF(0,0,0,0), QPen(penColor), brushColor);
- ellipseFrame->setZValue(dZ_FRAME_LOW);
- ellipseFrame->setParentItem (this);
- ellipseFrame->show();
- break;
- case Cloud:
- {
- QPainterPath path;
- pathFrame = scene()->addPath(path, QPen(penColor), brushColor);
- pathFrame->setZValue(dZ_FRAME_LOW);
- pathFrame->setParentItem (this);
- pathFrame->show();
- break;
- }
- }
- }
- setVisibility (visible);
-}
-
-void FrameObj::setFrameType(const QString &t)
-{
- if (t=="Rectangle")
- FrameObj::setFrameType (Rectangle);
- else if (t=="RoundedRectangle")
- FrameObj::setFrameType (RoundedRectangle);
- else if (t=="Ellipse")
- FrameObj::setFrameType (Ellipse);
- else if (t=="Cloud")
- FrameObj::setFrameType (Cloud);
- else
- FrameObj::setFrameType (NoFrame);
-}
-
-void FrameObj::setPenColor (QColor col)
-{
- penColor=col;
- repaint();
-}
-
-QColor FrameObj::getPenColor ()
-{
- return penColor;
-}
-
-void FrameObj::setBrushColor (QColor col)
-{
- brushColor=col;
- repaint();
-}
-
-QColor FrameObj::getBrushColor ()
-{
- return brushColor;
-}
-
-void FrameObj::setFrameIncludeChildren(bool b)
-{
- includeChildren=b;
-}
-
-bool FrameObj::getFrameIncludeChildren()
-{
- return includeChildren;
-}
-
-void FrameObj::repaint()
-{
- QPen pen;
- pen.setColor (penColor);
- pen.setWidth (borderWidth);
- QBrush brush (brushColor);
- switch (type)
- {
- case Rectangle:
- rectFrame->setPen (pen);
- rectFrame->setBrush (brush);
- break;
- case RoundedRectangle:
- pathFrame->setPen (pen);
- pathFrame->setBrush (brush);
- break;
- case Ellipse:
- ellipseFrame->setPen (pen);
- ellipseFrame->setBrush (brush);
- break;
- case Cloud:
- pathFrame->setPen (pen);
- pathFrame->setBrush (brush);
- break;
- default:
- break;
- }
-}
-
-void FrameObj::setZValue (double z)
-{
- switch (type)
- {
- case NoFrame:
- break;
- case Rectangle:
- rectFrame->setZValue (z);
- break;
- case RoundedRectangle:
- pathFrame->setZValue (z);
- break;
- case Ellipse:
- ellipseFrame->setZValue (z);
- break;
- case Cloud:
- pathFrame->setZValue (z);
- break;
- }
-}
-
-void FrameObj::setVisibility (bool v)
-{
- MapObj::setVisibility(v);
- switch (type)
- {
- case NoFrame:
- break;
- case Rectangle:
- if (visible)
- rectFrame->show();
- else
- rectFrame->hide();
- break;
- case RoundedRectangle:
- if (visible)
- pathFrame->show();
- else
- pathFrame->hide();
- break;
- case Ellipse:
- if (visible)
- ellipseFrame->show();
- else
- ellipseFrame->hide();
- break;
- case Cloud:
- if (visible)
- pathFrame->show();
- else
- pathFrame->hide();
- break;
- }
-}
-
-QString FrameObj::saveToDir ()
-{
- QString frameTypeAttr=attribut ("frameType",getFrameTypeName());
- if (type==NoFrame)
- return singleElement ("frame", frameTypeAttr);
-
- QString penColAttr=attribut ("penColor",penColor.name() );
- QString brushColAttr=attribut ("brushColor",brushColor.name() );
- QString paddingAttr=attribut ("padding",QString::number (padding) );
- QString borderWidthAttr=attribut ("borderWidth",QString::number (borderWidth) );
- QString incChildren;
- if (includeChildren)
- incChildren=attribut ("includeChildren","true");
- return singleElement (
- "frame",frameTypeAttr +
- penColAttr +
- brushColAttr +
- paddingAttr +
- borderWidthAttr +
- incChildren);
-}
-
projects / sven / vym.git / blobdiff