YACS::HMI::SceneElementaryNodeItem Class Reference

#include <SceneElementaryNodeItem.hxx>

Inheritance diagram for YACS::HMI::SceneElementaryNodeItem:

Collaboration diagram for YACS::HMI::SceneElementaryNodeItem:

Public Member Functions
	SceneElementaryNodeItem (QGraphicsScene *scene, SceneItem *parent, QString label, Subject *subject)
virtual	~SceneElementaryNodeItem ()
virtual void	setWidth (qreal width)
	SceneElementaryNodeItem cannot be resized (only ComposedNodeItem can) More...
virtual void	setHeight (qreal height)
	SceneElementaryNodeItem cannot be resized (only ComposedNodeItem can) More...
virtual void	paint (QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
virtual void	update (GuiEvent event, int type, Subject *son)
virtual void	popupMenu (QWidget *caller, const QPoint &globalPos)
virtual void	autoPosNewPort (AbstractSceneItem *item, int nbPorts)
virtual void	reorganize ()
virtual void	reorganizeShrinkExpand (ShrinkMode theShrinkMode)
virtual void	shrinkExpandRecursive (bool isExpanding, bool fromHere, ShrinkMode theShrinkMode)
virtual void	setShownState (shownState ss)
Public Member Functions inherited from YACS::HMI::SceneNodeItem
	SceneNodeItem (QGraphicsScene *scene, SceneItem *parent, QString label, Subject *subject)
virtual	~SceneNodeItem ()
virtual void	setWidth (qreal width)
	AbstractSceneItem cannot be resized (only ComposedNodeItem can) More...
virtual void	setHeight (qreal height)
	AbstractSceneItem cannot be resized (only ComposedNodeItem can) More...
virtual void	addHeader ()
virtual SceneHeaderItem *	getHeader ()
virtual void	addProgressItem ()
virtual SceneProgressItem *	getProgressItem ()
virtual void	paint (QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
virtual void	update (GuiEvent event, int type, Subject *son)
virtual qreal	getHeaderBottom ()
virtual void	autoPosNewPort (AbstractSceneItem *item, int nbPorts)
virtual void	popupMenu (QWidget *caller, const QPoint &globalPos)
virtual SceneComposedNodeItem *	getParent ()
virtual void	removeInPortFromList (AbstractSceneItem *inPort)
virtual void	removeOutPortFromList (AbstractSceneItem *outPort)
virtual void	setMoving (bool moving)
virtual void	setTopLeft (QPointF topLeft)
virtual void	adjustHeader ()
virtual ScenePortItem *	getCtrlInPortItem ()
virtual ScenePortItem *	getCtrlOutPortItem ()
virtual void	updateName ()
virtual void	arrangeNodes (bool isRecursive)
	generic method to compute a graph for child nodes. implemented in some derived classes More...
virtual void	arrangeChildNodes ()
virtual void	reorganizeShrinkExpand (ShrinkMode theShrinkMode)
virtual void	updateChildItems ()
virtual void	shrinkExpandLink (bool se)
virtual void	showOutScopeLinks ()
virtual void	updateLinks ()
virtual void	setShownState (shownState ss)
bool	isExpanded ()
void	setExpanded (bool e)
void	setExpandedPos (QPointF epos)
qreal	getExpandedX ()
qreal	getExpandedY ()
void	setExpandedWH ()
void	setExpandedWH (qreal w, qreal h)
qreal	getExpandedWidth ()
qreal	getExpandedHeight ()
shownState	getShownState ()
bool	hasProgressBar () const
Public Member Functions inherited from YACS::HMI::SceneObserverItem
	SceneObserverItem (QGraphicsScene *scene, SceneItem *parent, QString label, Subject *subject)
virtual	~SceneObserverItem ()
virtual void	update (GuiEvent event, int type, Subject *son)
virtual void	select (bool isSelected)
virtual void	activateSelection (bool selected)
virtual Subject *	getSubject ()
virtual QString	getToolTip ()
Public Member Functions inherited from YACS::HMI::SceneItem
	SceneItem (QGraphicsScene *scene, SceneItem *parent, QString label)
virtual	~SceneItem ()
virtual QRectF	boundingRect () const
virtual QRectF	childrenBoundingRect () const
virtual void	paint (QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
virtual void	setTopLeft (QPointF topLeft)
virtual void	checkGeometryChange ()
virtual void	popupMenu (QWidget *caller, const QPoint &globalPos)
void	setParent (SceneItem *parent)
virtual QString	getToolTip ()
void	setEventPos (QPointF point)
virtual void	updateChildItems ()
virtual void	updateLinks ()
virtual void	shrinkExpandLink (bool se)
virtual void	shrinkExpandRecursive (bool isExpanding, bool fromHere, ShrinkMode theShrinkMode)
bool	isAncestorShrinked ()
Public Member Functions inherited from YACS::HMI::AbstractSceneItem
	AbstractSceneItem (QGraphicsScene *scene, SceneItem *parent, QString label)
virtual	~AbstractSceneItem ()
virtual QRectF	boundingRect () const =0
virtual void	paint (QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)=0
virtual void	setTopLeft (QPointF topLeft)=0
int	getLevel ()
void	setLevel ()
virtual void	checkGeometryChange ()=0
virtual void	reorganize ()
virtual QString	getLabel ()
virtual void	addHeader ()
virtual void	addProgressItem ()
virtual qreal	getHeaderBottom ()
qreal	getWidth ()
qreal	getHeight ()
virtual void	setWidth (qreal width)
	AbstractSceneItem cannot be resized (only ComposedNodeItem can) More...
virtual void	setHeight (qreal height)
	AbstractSceneItem cannot be resized (only ComposedNodeItem can) More...
virtual void	popupMenu (QWidget *caller, const QPoint &globalPos)=0
virtual void	activateSelection (bool selected)
virtual void	setGeometryOptimization (bool optimize)
SceneItem *	getParent ()
Public Member Functions inherited from YACS::HMI::GuiObserver
	GuiObserver ()
virtual	~GuiObserver ()
virtual void	select (bool isSelected)
virtual void	update (GuiEvent event, int type, Subject *son)
virtual void	incrementSubjects (Subject *subject)
virtual void	decrementSubjects (Subject *subject)
int	getNbSubjects ()
bool	isDestructible ()

Protected Attributes
int	_maxPorts
Protected Attributes inherited from YACS::HMI::SceneNodeItem
std::list< AbstractSceneItem * >	_inPorts
std::list< AbstractSceneItem * >	_outPorts
SceneHeaderNodeItem *	_header
SceneProgressItem *	_progressItem
int	_execState
bool	_moving
bool	_moved
bool	_expanded
QPointF	_prevPos
QPointF	_expandedPos
qreal	_expandedWidth
qreal	_expandedHeight
shownState	_shownState
Protected Attributes inherited from YACS::HMI::SceneObserverItem
Subject *	_subject
bool	_draging
bool	_dragModifier
bool	_emphasized
Protected Attributes inherited from YACS::HMI::SceneItem
bool	_hover
bool	_ancestorShrinked
QPointF	_eventPos
Protected Attributes inherited from YACS::HMI::AbstractSceneItem
SceneItem *	_parent
YACS::HMI::Scene *	_scene
QString	_label
int	_level
qreal	_width
qreal	_height
qreal	_incHeight
QColor	_penColor
QColor	_brushColor
QColor	_hiPenColor
QColor	_hiBrushColor
bool	_hasHeader
bool	_optimize
bool	_dragable
enum Qt::MouseButton	_dragButton
Protected Attributes inherited from YACS::HMI::GuiObserver
std::set< Subject * >	_subjectSet
bool	_destructible

Additional Inherited Members
Static Public Member Functions inherited from YACS::HMI::GuiObserver
static std::string	eventName (GuiEvent event)
static void	setEventMap ()
Public Attributes inherited from YACS::HMI::SceneItem
bool	_blocX
bool	_blocY
Protected Member Functions inherited from YACS::HMI::SceneNodeItem
virtual QString	getMimeFormat ()
virtual void	mousePressEvent (QGraphicsSceneMouseEvent *event)
virtual void	mouseReleaseEvent (QGraphicsSceneMouseEvent *event)
virtual void	mouseMoveEvent (QGraphicsSceneMouseEvent *event)
virtual void	mouseDoubleClickEvent (QGraphicsSceneMouseEvent *event)
virtual void	updateState ()
virtual void	setExecState (int execState)
QString	getHeaderLabel ()
Protected Member Functions inherited from YACS::HMI::SceneObserverItem
virtual void	mousePressEvent (QGraphicsSceneMouseEvent *event)
virtual void	mouseMoveEvent (QGraphicsSceneMouseEvent *event)
virtual void	mouseReleaseEvent (QGraphicsSceneMouseEvent *event)
virtual QColor	getBrushColor ()
virtual QString	getMimeFormat ()
Protected Member Functions inherited from YACS::HMI::SceneItem
virtual void	mousePressEvent (QGraphicsSceneMouseEvent *event)
virtual void	hoverEnterEvent (QGraphicsSceneHoverEvent *event)
virtual void	hoverMoveEvent (QGraphicsSceneHoverEvent *event)
virtual void	hoverLeaveEvent (QGraphicsSceneHoverEvent *event)
virtual QColor	getPenColor ()
virtual QColor	getBrushColor ()
QColor	hoverColor (QColor origColor)
Protected Member Functions inherited from YACS::HMI::AbstractSceneItem
virtual QRectF	childBoundingRect (AbstractSceneItem *child) const
Static Protected Attributes inherited from YACS::HMI::GuiObserver
static std::map< int, std::string >	_eventNameMap

Detailed Description

Definition at line 29 of file SceneElementaryNodeItem.hxx.

Constructor & Destructor Documentation

SceneElementaryNodeItem()

SceneElementaryNodeItem::SceneElementaryNodeItem	(	QGraphicsScene *	scene,
		SceneItem *	parent,
		QString	label,
		Subject *	subject
	)

Definition at line 45 of file SceneElementaryNodeItem.cxx.

  : SceneNodeItem(scene, parent, label, subject)
{
  _maxPorts = 0;
  _width  = 2*Resource::Corner_Margin + 2*Resource::DataPort_Width + Resource::Space_Margin;
  _height = Resource::Header_Height + Resource::Border_Margin;
 
  _brushColor   = Resource::ElementaryNode_brush;
  _hiBrushColor = Resource::ElementaryNode_hiBrush;
  _penColor     = Resource::ElementaryNode_pen;
  _hiPenColor   = Resource::ElementaryNode_hiPen;
}

References YACS::HMI::AbstractSceneItem::_brushColor, YACS::HMI::AbstractSceneItem::_height, YACS::HMI::AbstractSceneItem::_hiBrushColor, YACS::HMI::AbstractSceneItem::_hiPenColor, _maxPorts, YACS::HMI::AbstractSceneItem::_penColor, YACS::HMI::AbstractSceneItem::_width, YACS::HMI::Resource::Border_Margin, YACS::HMI::Resource::Corner_Margin, YACS::HMI::Resource::DataPort_Width, YACS::HMI::Resource::ElementaryNode_brush, YACS::HMI::Resource::ElementaryNode_hiBrush, YACS::HMI::Resource::ElementaryNode_hiPen, YACS::HMI::Resource::ElementaryNode_pen, YACS::HMI::Resource::Header_Height, and YACS::HMI::Resource::Space_Margin.

~SceneElementaryNodeItem()

SceneElementaryNodeItem::~SceneElementaryNodeItem ( )

virtual

Definition at line 59 of file SceneElementaryNodeItem.cxx.

{
}

Member Function Documentation

autoPosNewPort()

void SceneElementaryNodeItem::autoPosNewPort ( AbstractSceneItem *  item, int  nbPorts  )

virtual

Reimplemented from YACS::HMI::SceneNodeItem.

Definition at line 144 of file SceneElementaryNodeItem.cxx.

                                                                                 {
  DEBTRACE("SceneElementaryNodeItem::autoPosNewPort "<< _label.toStdString());
  SceneInPortItem*   inPortItem = dynamic_cast<SceneInPortItem*>(item);
  SceneOutPortItem* outPortItem = dynamic_cast<SceneOutPortItem*>(item);
 
  bool toShow = (_shownState == expandShown);
  if (toShow) {
    qreal x;
    if (inPortItem) {
      x = Resource::Corner_Margin;
      inPortItem->show();
    } else {
      x = Resource::Corner_Margin + Resource::DataPort_Width + Resource::Space_Margin;
      outPortItem->show();
    };
    qreal y = Resource::Header_Height + nbPorts * (Resource::DataPort_Height + Resource::Space_Margin);
 
    if (_maxPorts <= nbPorts) {
      _maxPorts = nbPorts+1;
      _height  = Resource::Header_Height + Resource::Border_Margin;
      _height += _maxPorts * (Resource::DataPort_Height + Resource::Space_Margin);
      _incHeight = _height; // must just be more than the actual increment of height
      DEBTRACE("SceneElementaryNodeItem::autoPosNewPort _height=" << _height);
    };
 
    item->setTopLeft(QPointF(x, y));
 
  } else {
    _height = Resource::Header_Height + Resource::Border_Margin;
    qreal y = Resource::Corner_Margin;
    if (inPortItem) {
      item->setTopLeft(QPointF(Resource::Corner_Margin, y));
      inPortItem->hide();
    } else {
      item->setTopLeft(QPointF(Resource::Corner_Margin + Resource::DataPort_Width + Resource::Space_Margin, y));
      outPortItem->hide();
    };
  };
}

References YACS::HMI::AbstractSceneItem::_height, YACS::HMI::AbstractSceneItem::_incHeight, YACS::HMI::AbstractSceneItem::_label, _maxPorts, YACS::HMI::SceneNodeItem::_shownState, YACS::HMI::Resource::Border_Margin, YACS::HMI::Resource::Corner_Margin, YACS::HMI::Resource::DataPort_Height, YACS::HMI::Resource::DataPort_Width, DEBTRACE, YACS::HMI::expandShown, YACS::HMI::Resource::Header_Height, YACS::HMI::AbstractSceneItem::setTopLeft(), and YACS::HMI::Resource::Space_Margin.

Referenced by reorganize(), and update().

paint()

void SceneElementaryNodeItem::paint ( QPainter *  painter, const QStyleOptionGraphicsItem *  option, QWidget *  widget  )

virtual

Reimplemented from YACS::HMI::SceneNodeItem.

Definition at line 73 of file SceneElementaryNodeItem.cxx.

{
  //DEBTRACE("SceneElementaryNodeItem::paint");
  painter->save();
  QPen pen(getPenColor());
  pen.setWidth(Resource::Thickness);
  painter->setPen(pen);
  painter->setBrush(getBrushColor());
  int w = _width  - 2*Resource::Border_Margin;
  int h = _height - 2*Resource::Border_Margin;
  painter->drawRect(QRectF(Resource::Border_Margin, Resource::Border_Margin, w, h));
  painter->restore();
}

References YACS::HMI::AbstractSceneItem::_height, YACS::HMI::AbstractSceneItem::_width, YACS::HMI::Resource::Border_Margin, YACS::HMI::SceneObserverItem::getBrushColor(), YACS::HMI::SceneItem::getPenColor(), gui.graph::h(), YACS::HMI::Resource::Thickness, and gui.logview::w.

popupMenu()

void SceneElementaryNodeItem::popupMenu ( QWidget *  caller, const QPoint &  globalPos  )

virtual

Reimplemented from YACS::HMI::SceneNodeItem.

Definition at line 184 of file SceneElementaryNodeItem.cxx.

{
  ElementaryNodeMenu m;
  m.popupMenu(caller, globalPos);
}

References gui.GraphViewer::m.

reorganize()

void SceneElementaryNodeItem::reorganize ( )

virtual

Reimplemented from YACS::HMI::AbstractSceneItem.

Definition at line 253 of file SceneElementaryNodeItem.cxx.

{
  DEBTRACE("SceneElementaryNodeItem::reorganize() " << _label.toStdString());
 
  SubjectNode* snode = dynamic_cast<SubjectNode*>(_subject);
  ElementaryNode* father = dynamic_cast<ElementaryNode*>(snode->getNode());
  YASSERT(father);
 
  _maxPorts = 0;
 
  list<InPort*> plisti = father->getSetOfInPort();
  list<InPort*>::iterator iti = plisti.begin();
  int nbPorts = 0;
  for (; iti != plisti.end(); ++iti)
    {
      Subject *sub = QtGuiContext::getQtCurrent()->_mapOfSubjectDataPort[(*iti)];
      SceneItem *item = QtGuiContext::getQtCurrent()->_mapOfSceneItem[sub];
      autoPosNewPort(item, nbPorts);
      nbPorts++;
    }
 
  list<OutPort*> plisto = father->getSetOfOutPort();
  list<OutPort*>::iterator ito = plisto.begin();
  nbPorts = 0;
  for (; ito != plisto.end(); ++ito)
    {
      Subject *sub = QtGuiContext::getQtCurrent()->_mapOfSubjectDataPort[(*ito)];
      SceneItem *item = QtGuiContext::getQtCurrent()->_mapOfSceneItem[sub];
      autoPosNewPort(item, nbPorts);
      nbPorts++;
    }
  updateLinks();
}

References YACS::HMI::AbstractSceneItem::_label, YACS::HMI::QtGuiContext::_mapOfSceneItem, YACS::HMI::GuiContext::_mapOfSubjectDataPort, _maxPorts, YACS::HMI::SceneObserverItem::_subject, autoPosNewPort(), DEBTRACE, YACS::HMI::SubjectNode::getNode(), YACS::HMI::QtGuiContext::getQtCurrent(), YACS::ENGINE::Node::getSetOfInPort(), YACS::ENGINE::Node::getSetOfOutPort(), YACS::HMI::SceneNodeItem::updateLinks(), and YASSERT.

Referenced by setShownState(), shrinkExpandRecursive(), and update().

reorganizeShrinkExpand()

void SceneElementaryNodeItem::reorganizeShrinkExpand ( ShrinkMode  theShrinkMode )

virtual

Reimplemented from YACS::HMI::SceneNodeItem.

Definition at line 190 of file SceneElementaryNodeItem.cxx.

{
  DEBTRACE("SceneElementaryNodeItem::reorganizeShrinkExpand " << isExpanded() << " "  << _label.toStdString());
  if (theShrinkMode != CurrentNode)
    return;
  shrinkExpandRecursive(!isExpanded(), true, theShrinkMode);
  if (Scene::_autoComputeLinks)
    {
      SubjectProc* subproc = QtGuiContext::getQtCurrent()->getSubjectProc();
      SceneItem *item = QtGuiContext::getQtCurrent()->_mapOfSceneItem[subproc];
      SceneComposedNodeItem *proc = dynamic_cast<SceneComposedNodeItem*>(item);
      proc->rebuildLinks();
    }
}

References YACS::HMI::Scene::_autoComputeLinks, YACS::HMI::AbstractSceneItem::_label, YACS::HMI::QtGuiContext::_mapOfSceneItem, YACS::HMI::CurrentNode, DEBTRACE, YACS::HMI::QtGuiContext::getQtCurrent(), YACS::HMI::GuiContext::getSubjectProc(), YACS::HMI::SceneNodeItem::isExpanded(), YACS::HMI::SceneComposedNodeItem::rebuildLinks(), and shrinkExpandRecursive().

setHeight()

void SceneElementaryNodeItem::setHeight ( qreal  height )

virtual

SceneElementaryNodeItem cannot be resized (only ComposedNodeItem can)

Reimplemented from YACS::HMI::SceneNodeItem.

Definition at line 69 of file SceneElementaryNodeItem.cxx.

{
}

setShownState()

void SceneElementaryNodeItem::setShownState ( shownState  ss )

virtual

Reimplemented from YACS::HMI::SceneNodeItem.

Definition at line 287 of file SceneElementaryNodeItem.cxx.

{
  _shownState = ss;
  if (_shownState == shrinkHidden)
    {
      _ancestorShrinked = true;
      hide();
    }
  else
    {
      _ancestorShrinked = false;
      show();
    }
  reorganize();
}

References YACS::HMI::SceneItem::_ancestorShrinked, YACS::HMI::SceneNodeItem::_shownState, reorganize(), and YACS::HMI::shrinkHidden.

setWidth()

void SceneElementaryNodeItem::setWidth ( qreal  width )

virtual

SceneElementaryNodeItem cannot be resized (only ComposedNodeItem can)

Reimplemented from YACS::HMI::SceneNodeItem.

Definition at line 64 of file SceneElementaryNodeItem.cxx.

{
}

shrinkExpandRecursive()

void SceneElementaryNodeItem::shrinkExpandRecursive ( bool  isExpanding, bool  fromHere, ShrinkMode  theShrinkMode  )

virtual

Reimplemented from YACS::HMI::SceneItem.

Definition at line 205 of file SceneElementaryNodeItem.cxx.

{
  DEBTRACE("SceneElementaryNodeItem::shrinkExpandRecursive " << toExpand << " " << fromHere << " "  << isExpanded() << " " << _label.toStdString());
  
  bool toChangeShrinkState = false;
  switch (theShrinkMode) {
  case CurrentNode:
    if (fromHere)
      toChangeShrinkState = true;
    break;
  case ChildrenNodes:
    if (fromHere)
      toChangeShrinkState = true;
    break;
  case ElementaryNodes:
    toChangeShrinkState = true;
    break;
  }
  if (toChangeShrinkState && toExpand != isExpanded())
    setExpanded(toExpand);
 
  if (toExpand) {
    if (toChangeShrinkState) {
      _ancestorShrinked = false;
      _shownState = expandShown;
    } else {
      if (isExpanded())
        _shownState = expandShown;
      else
        _shownState = shrinkShown;
    }
  } else {
    if (fromHere || theShrinkMode==ElementaryNodes) {
      _shownState = shrinkShown;
    } else {
      _ancestorShrinked = true;
      _shownState = shrinkHidden;
    }
  }
 
  if (_shownState == shrinkHidden) // shrink of ancestor
    setPos(0, 0);
  else
    setPos(_expandedPos);
 
  reorganize();
}

References YACS::HMI::SceneItem::_ancestorShrinked, YACS::HMI::SceneNodeItem::_expandedPos, YACS::HMI::AbstractSceneItem::_label, YACS::HMI::SceneNodeItem::_shownState, YACS::HMI::ChildrenNodes, YACS::HMI::CurrentNode, DEBTRACE, YACS::HMI::ElementaryNodes, YACS::HMI::expandShown, YACS::HMI::SceneNodeItem::isExpanded(), reorganize(), YACS::HMI::SceneNodeItem::setExpanded(), YACS::HMI::shrinkHidden, and YACS::HMI::shrinkShown.

Referenced by reorganizeShrinkExpand().

update()

void SceneElementaryNodeItem::update ( GuiEvent  event, int  type, Subject *  son  )

virtual

Reimplemented from YACS::HMI::SceneNodeItem.

Definition at line 89 of file SceneElementaryNodeItem.cxx.

{
  DEBTRACE("SceneElementaryNodeItem::update "<< eventName(event)<<" "<<type<<" "<<son);
  SceneNodeItem::update(event, type, son);
  SceneItem *item;
  switch (event)
    {
    case YACS::HMI::ADD:
      switch (type)
        {
        case YACS::HMI::INPUTPORT:
        case YACS::HMI::INPUTDATASTREAMPORT:
          item =  new SceneInPortItem(_scene,
                                      this,
                                      son->getName().c_str(),
                                      son);
          autoPosNewPort(item, _inPorts.size());
          _inPorts.push_back(item);
          if (Scene::_autoComputeLinks && !QtGuiContext::getQtCurrent()->isLoading())
            {
              YACS::HMI::SubjectProc* subproc = QtGuiContext::getQtCurrent()->getSubjectProc();
              SceneItem *item = QtGuiContext::getQtCurrent()->_mapOfSceneItem[subproc];
              SceneComposedNodeItem *proc = dynamic_cast<SceneComposedNodeItem*>(item);
              proc->rebuildLinks();
            }
          break;
        case YACS::HMI::OUTPUTPORT:
        case YACS::HMI::OUTPUTDATASTREAMPORT:
          item =  new SceneOutPortItem(_scene,
                                       this,
                                       son->getName().c_str(),
                                       son);
          autoPosNewPort(item, _outPorts.size());
          _outPorts.push_back(item);
          if (Scene::_autoComputeLinks && !QtGuiContext::getQtCurrent()->isLoading())
            {
              YACS::HMI::SubjectProc* subproc = QtGuiContext::getQtCurrent()->getSubjectProc();
              SceneItem *item = QtGuiContext::getQtCurrent()->_mapOfSceneItem[subproc];
              SceneComposedNodeItem *proc = dynamic_cast<SceneComposedNodeItem*>(item);
              proc->rebuildLinks();
            }
           break;
//         default:
//           DEBTRACE("SceneElementaryNodeItem::update() ADD, type not handled:" << type);
        }
      break;
    case YACS::HMI::REMOVE:
    case YACS::HMI::SYNCHRO:
      reorganize();
      break;
//     default:
//       DEBTRACE("SceneElementaryNodeItem::update(), event not handled:" << eventName(event));
    }
}

References YACS::HMI::Scene::_autoComputeLinks, YACS::HMI::SceneNodeItem::_inPorts, YACS::HMI::QtGuiContext::_mapOfSceneItem, YACS::HMI::SceneNodeItem::_outPorts, YACS::HMI::AbstractSceneItem::_scene, YACS::HMI::ADD, autoPosNewPort(), DEBTRACE, YACS::HMI::GuiObserver::eventName(), YACS::HMI::Subject::getName(), YACS::HMI::QtGuiContext::getQtCurrent(), YACS::HMI::GuiContext::getSubjectProc(), YACS::HMI::INPUTDATASTREAMPORT, YACS::HMI::INPUTPORT, YACS::HMI::OUTPUTDATASTREAMPORT, YACS::HMI::OUTPUTPORT, YACS::HMI::SceneComposedNodeItem::rebuildLinks(), YACS::HMI::REMOVE, reorganize(), YACS::HMI::SYNCHRO, and YACS::HMI::SceneNodeItem::update().

Referenced by gui.graph.MyCanvas::customEvent().

Member Data Documentation

_maxPorts

int YACS::HMI::SceneElementaryNodeItem::_maxPorts

protected

Definition at line 49 of file SceneElementaryNodeItem.hxx.

Referenced by autoPosNewPort(), reorganize(), and SceneElementaryNodeItem().

---

The documentation for this class was generated from the following files:

• src/genericgui/SceneElementaryNodeItem.hxx
• src/genericgui/SceneElementaryNodeItem.cxx