#include <SceneNodeItem.hxx>

Inheritance diagram for YACS::HMI::SceneNodeItem:

[legend]

Collaboration diagram for YACS::HMI::SceneNodeItem:

[legend]

Public Member Functions
	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 Member Functions
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

Protected Attributes
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

Static Protected Attributes inherited from YACS::HMI::GuiObserver
static std::map< int, std::string >	_eventNameMap

Detailed Description

Definition at line 44 of file SceneNodeItem.hxx.

Constructor & Destructor Documentation

◆ SceneNodeItem()

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

Definition at line 55 of file SceneNodeItem.cxx.

  : SceneObserverItem(scene, parent, label, subject)
{
  _inPorts.clear();
  _outPorts.clear();
  _header = 0;
  _progressItem = 0;
  _brushColor = Resource::Scene_pen;
  _moving = false;
  _moved = false;
  _blocX = false;
  _blocY = false;
  _dragable = true;
  _dragButton = Qt::MidButton;
  _execState = YACS::UNDEFINED;
  _expanded = true;
  _expandedPos = QPointF(0,0);
  _expandedWidth = _width;
  _expandedHeight = _height;
  _shownState = expandShown;
}

References YACS::HMI::SceneItem::_blocX, YACS::HMI::SceneItem::_blocY, YACS::HMI::AbstractSceneItem::_brushColor, YACS::HMI::AbstractSceneItem::_dragable, YACS::HMI::AbstractSceneItem::_dragButton, _execState, _expanded, _expandedHeight, _expandedPos, _expandedWidth, _header, YACS::HMI::AbstractSceneItem::_height, _inPorts, _moved, _moving, _outPorts, _progressItem, _shownState, YACS::HMI::AbstractSceneItem::_width, YACS::HMI::expandShown, YACS::HMI::Resource::Scene_pen, and YACS::UNDEFINED.

◆ ~SceneNodeItem()

SceneNodeItem::~SceneNodeItem ( )

virtual

Definition at line 78 of file SceneNodeItem.cxx.

{
  if (SceneComposedNodeItem* parent = getParent())
    parent->removeChildFromList(this);
}

References getParent().

Member Function Documentation

◆ addHeader()

void SceneNodeItem::addHeader ( )

virtual

Reimplemented from YACS::HMI::AbstractSceneItem.

Definition at line 107 of file SceneNodeItem.cxx.

{
  DEBTRACE("SceneNodeItem::addHeader " << _label.toStdString());
  if (!_hasHeader)
    {
      _hasHeader = true;
      _header = new SceneHeaderNodeItem(_scene,
                                        this,
                                        getHeaderLabel());
      updateState();
      checkGeometryChange();
    }
}

References YACS::HMI::AbstractSceneItem::_hasHeader, _header, YACS::HMI::AbstractSceneItem::_label, YACS::HMI::AbstractSceneItem::_scene, YACS::HMI::SceneItem::checkGeometryChange(), DEBTRACE, getHeaderLabel(), and updateState().

Referenced by YACS::HMI::RootSceneItem::setNewRoot().

◆ addProgressItem()

void SceneNodeItem::addProgressItem ( )

virtual

Reimplemented from YACS::HMI::AbstractSceneItem.

Definition at line 126 of file SceneNodeItem.cxx.

{
  DEBTRACE("SceneNodeItem::addProgressItem ");
  if (!_progressItem)
    {
      _progressItem = new SceneProgressItem(_scene,
                                        this,
                                        "progress");
      _progressItem->setText("0");
      updateState();
      checkGeometryChange();
    }
}

References _progressItem, YACS::HMI::AbstractSceneItem::_scene, YACS::HMI::SceneItem::checkGeometryChange(), DEBTRACE, YACS::HMI::SceneProgressItem::setText(), and updateState().

◆ adjustHeader()

void SceneNodeItem::adjustHeader ( )

virtual

Definition at line 337 of file SceneNodeItem.cxx.

{
  if (_header) _header->adjustGeometry();
}

References _header, and YACS::HMI::SceneHeaderNodeItem::adjustGeometry().

Referenced by YACS::HMI::SceneItem::checkGeometryChange(), YACS::HMI::SceneComposedNodeItem::reorganizeShrinkExpand(), YACS::HMI::SceneComposedNodeItem::setShownState(), setWidth(), and YACS::HMI::SceneComposedNodeItem::shrinkExpandRecursive().

◆ arrangeChildNodes()

void SceneNodeItem::arrangeChildNodes ( )

virtual

Reimplemented in YACS::HMI::SceneBlocItem, and YACS::HMI::SceneComposedNodeItem.

Definition at line 178 of file SceneNodeItem.cxx.

179{

180}

◆ arrangeNodes()

void SceneNodeItem::arrangeNodes ( bool isRecursive )

virtual

generic method to compute a graph for child nodes. implemented in some derived classes

Reimplemented in YACS::HMI::SceneComposedNodeItem.

Definition at line 174 of file SceneNodeItem.cxx.

175{

176}

◆ autoPosNewPort()

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

virtual

Reimplemented in YACS::HMI::SceneElementaryNodeItem.

Definition at line 195 of file SceneNodeItem.cxx.

195 {

196}

◆ getCtrlInPortItem()

ScenePortItem * SceneNodeItem::getCtrlInPortItem ( )

virtual

Definition at line 230 of file SceneNodeItem.cxx.

{
  if (! _header) return 0;
  return _header->getCtrlInPortItem();
}

References _header, and YACS::HMI::SceneHeaderNodeItem::getCtrlInPortItem().

Referenced by YACS::HMI::SceneComposedNodeItem::update().

◆ getCtrlOutPortItem()

ScenePortItem * SceneNodeItem::getCtrlOutPortItem ( )

virtual

Definition at line 236 of file SceneNodeItem.cxx.

{
  if (! _header) return 0;
  return _header->getCtrlOutPortItem();
}

References _header, and YACS::HMI::SceneHeaderNodeItem::getCtrlOutPortItem().

Referenced by YACS::HMI::SceneComposedNodeItem::update().

◆ getExpandedHeight()

qreal YACS::HMI::SceneNodeItem::getExpandedHeight ( )

inline

Definition at line 89 of file SceneNodeItem.hxx.

89{ return _expandedHeight; };

References _expandedHeight.

Referenced by YACS::HMI::VisitorSaveGuiSchema::writeItem().

◆ getExpandedWidth()

qreal YACS::HMI::SceneNodeItem::getExpandedWidth ( )

inline

Definition at line 88 of file SceneNodeItem.hxx.

88{ return _expandedWidth; };

References _expandedWidth.

Referenced by YACS::HMI::VisitorSaveGuiSchema::writeItem().

◆ getExpandedX()

qreal YACS::HMI::SceneNodeItem::getExpandedX ( )

inline

Definition at line 84 of file SceneNodeItem.hxx.

84{ return _expandedPos.x(); };

References _expandedPos.

Referenced by YACS::HMI::GuiEditor::PutGraphInBloc(), YACS::HMI::GenericGui::setLoadedPresentation(), and YACS::HMI::VisitorSaveGuiSchema::writeItem().

◆ getExpandedY()

qreal YACS::HMI::SceneNodeItem::getExpandedY ( )

inline

Definition at line 85 of file SceneNodeItem.hxx.

85{ return _expandedPos.y(); };

References _expandedPos.

Referenced by YACS::HMI::GuiEditor::PutGraphInBloc(), YACS::HMI::GenericGui::setLoadedPresentation(), and YACS::HMI::VisitorSaveGuiSchema::writeItem().

◆ getHeader()

SceneHeaderItem * SceneNodeItem::getHeader ( )

virtual

Definition at line 121 of file SceneNodeItem.cxx.

{
  return _header;
}

References _header.

Referenced by YACS::HMI::LinkMatrix::cellFrom(), YACS::HMI::LinkMatrix::cellTo(), and YACS::HMI::LinkMatrix::explore().

◆ getHeaderBottom()

qreal SceneNodeItem::getHeaderBottom ( )

virtual

Reimplemented from YACS::HMI::AbstractSceneItem.

Definition at line 186 of file SceneNodeItem.cxx.

{
  if (_hasHeader) {
    return _header->getHeaderBottom();
  } else {
    return 0;
  };
}

References YACS::HMI::AbstractSceneItem::_hasHeader, _header, and YACS::HMI::SceneHeaderNodeItem::getHeaderBottom().

Referenced by YACS::HMI::SceneBlocItem::arrangeCanvasNodes(), YACS::HMI::SceneComposedNodeItem::autoPosNewChild(), YACS::HMI::SceneComposedNodeItem::collisionResolv(), YACS::HMI::GenericGui::setLoadedPresentation(), and YACS::HMI::SceneComposedNodeItem::shrinkExpandRecursive().

◆ getHeaderLabel()

QString SceneNodeItem::getHeaderLabel ( )

protected

Definition at line 368 of file SceneNodeItem.cxx.

{
  DEBTRACE("SceneNodeItem::getHeaderLabel");
  QString extLabel = _subject->getName().c_str();
 
  SceneObserverItem *soi = 0;
  SubjectSwitch* sswi = 0;
 
  if ((_parent)
      && (soi = dynamic_cast<SceneObserverItem*>(_parent))
      && (sswi = dynamic_cast<SubjectSwitch*>(soi->getSubject())))
    {
      Switch *aswi = dynamic_cast<Switch*>(sswi->getNode());
      SubjectNode *sno = dynamic_cast<SubjectNode*>(_subject);
      int idcase = aswi->getRankOfNode(sno->getNode());
      stringstream caseid;
      if (idcase == Switch::ID_FOR_DEFAULT_NODE)
        caseid << "default";
      else
        caseid << idcase;
      extLabel += " (";
      //extLabel += aswi->getCaseId(sno->getNode()).c_str();
      extLabel += caseid.str().c_str();
      extLabel += ")";
      DEBTRACE(extLabel.toStdString());
    }
 
  return extLabel;
}

References YACS::HMI::AbstractSceneItem::_parent, YACS::HMI::SceneObserverItem::_subject, DEBTRACE, YACS::HMI::Subject::getName(), YACS::HMI::SubjectNode::getNode(), YACS::ENGINE::Switch::getRankOfNode(), and YACS::HMI::SceneObserverItem::getSubject().

Referenced by addHeader(), and updateName().

◆ getMimeFormat()

QString SceneNodeItem::getMimeFormat ( )

protectedvirtual

Reimplemented from YACS::HMI::SceneObserverItem.

Definition at line 247 of file SceneNodeItem.cxx.

{
  return "yacs/subjectNode";
}

◆ getParent()

SceneComposedNodeItem * SceneNodeItem::getParent ( )

virtual

Definition at line 204 of file SceneNodeItem.cxx.

{
  if (_parent)
    return dynamic_cast<SceneComposedNodeItem*>(_parent);
  else
    return 0;
}

References YACS::HMI::AbstractSceneItem::_parent.

Referenced by YACS::HMI::GenericGui::setLoadedPresentation(), and ~SceneNodeItem().

◆ getProgressItem()

virtual SceneProgressItem * YACS::HMI::SceneNodeItem::getProgressItem ( )

inlinevirtual

Definition at line 56 of file SceneNodeItem.hxx.

56{ return _progressItem; };

References _progressItem.

Referenced by YACS::HMI::SceneComposedNodeItem::update().

◆ getShownState()

shownState YACS::HMI::SceneNodeItem::getShownState ( )

inline

Definition at line 90 of file SceneNodeItem.hxx.

90{return _shownState; };

References _shownState.

Referenced by YACS::HMI::SceneHeaderNodeItem::adjustPosPorts(), YACS::HMI::SceneComposedNodeItem::arrangeNodes(), YACS::HMI::GenericGui::setLoadedPresentation(), and YACS::HMI::VisitorSaveGuiSchema::writeItem().

◆ hasProgressBar()

bool SceneNodeItem::hasProgressBar ( ) const

Definition at line 465 of file SceneNodeItem.cxx.

{
  return _progressItem != 0;
}

References _progressItem.

Referenced by YACS::HMI::SceneHeaderNodeItem::autoPosNewPort(), YACS::HMI::SceneHeaderNodeItem::getHeaderBottom(), YACS::HMI::SceneHeaderNodeItem::getMinimalBoundingRect(), YACS::HMI::SceneHeaderNodeItem::paint(), and YACS::HMI::SceneHeaderNodeItem::reorganizePorts().

◆ isExpanded()

bool YACS::HMI::SceneNodeItem::isExpanded ( )

inline

Definition at line 81 of file SceneNodeItem.hxx.

81{ return _expanded; };

References _expanded.

Referenced by YACS::HMI::SceneComposedNodeItem::hasExpandedChildren(), YACS::HMI::SceneHeaderNodeItem::paint(), YACS::HMI::SceneComposedNodeItem::reorganizeShrinkExpand(), YACS::HMI::SceneElementaryNodeItem::reorganizeShrinkExpand(), YACS::HMI::SceneComposedNodeItem::shrinkExpandLink(), YACS::HMI::SceneComposedNodeItem::shrinkExpandRecursive(), YACS::HMI::SceneElementaryNodeItem::shrinkExpandRecursive(), and YACS::HMI::VisitorSaveGuiSchema::writeItem().

◆ mouseDoubleClickEvent()

void SceneNodeItem::mouseDoubleClickEvent ( QGraphicsSceneMouseEvent * event )

protectedvirtual

Definition at line 310 of file SceneNodeItem.cxx.

{
  DEBTRACE("SceneNodeItem::mouseDoubleClickEvent");
  QtGuiContext::getQtCurrent()->getGMain()->_guiEditor->shrinkExpand(QApplication::keyboardModifiers());
}

References YACS::HMI::GenericGui::_guiEditor, DEBTRACE, YACS::HMI::QtGuiContext::getGMain(), YACS::HMI::QtGuiContext::getQtCurrent(), and YACS::HMI::GuiEditor::shrinkExpand().

◆ mouseMoveEvent()

void SceneNodeItem::mouseMoveEvent ( QGraphicsSceneMouseEvent * event )

protectedvirtual

creation of mime data if drag detected. setData mime type must be coherent with SchemaModel::mimeTypes to allow drop on port item in tree view

Reimplemented from YACS::HMI::SceneObserverItem.

Definition at line 281 of file SceneNodeItem.cxx.

{
  SceneObserverItem::mouseMoveEvent(event);
  if (_moving)
    {
      if (SceneComposedNodeItem *bloc = dynamic_cast<SceneComposedNodeItem*>(_parent))
        {
          QPointF oldPos = pos();
          QPointF aPos = oldPos + event->scenePos() - event->lastScenePos();
          if (aPos != oldPos)
            _moved = true;
          if (aPos.x() > oldPos.x()) _blocX = false;
          if (aPos.y() > oldPos.y()) _blocY = false;
          if (aPos.x() < Resource::Border_Margin)
            {
              aPos.setX(Resource::Border_Margin);
              _blocX = true;
            }
          if ( aPos.y() < bloc->getHeaderBottom() )
            {
              aPos.setY(bloc->getHeaderBottom());
              _blocY = true;
            }
          setTopLeft(aPos);
          bloc->collisionResolv(this, oldPos);
        }
    }
}

References YACS::HMI::SceneItem::_blocX, YACS::HMI::SceneItem::_blocY, _moved, _moving, YACS::HMI::AbstractSceneItem::_parent, YACS::HMI::Resource::Border_Margin, YACS::HMI::SceneObserverItem::mouseMoveEvent(), and setTopLeft().

◆ mousePressEvent()

void SceneNodeItem::mousePressEvent ( QGraphicsSceneMouseEvent * event )

protectedvirtual

Reimplemented from YACS::HMI::SceneObserverItem.

Definition at line 252 of file SceneNodeItem.cxx.

{
  DEBTRACE("SceneNodeItem::mousePressEvent " << _label.toStdString());
  SceneObserverItem::mousePressEvent(event);
  if (!_scene->isZooming())
    {
      if (!_draging) setMoving(true);
      _prevPos = pos();
    }
}

References YACS::HMI::SceneObserverItem::_draging, YACS::HMI::AbstractSceneItem::_label, _prevPos, YACS::HMI::AbstractSceneItem::_scene, DEBTRACE, YACS::HMI::Scene::isZooming(), YACS::HMI::SceneObserverItem::mousePressEvent(), and setMoving().

◆ mouseReleaseEvent()

void SceneNodeItem::mouseReleaseEvent ( QGraphicsSceneMouseEvent * event )

protectedvirtual

Reimplemented from YACS::HMI::SceneObserverItem.

Definition at line 263 of file SceneNodeItem.cxx.

{
  //DEBTRACE("SceneNodeItem::mouseReleaseEvent " << _label.toStdString());
  SceneObserverItem::mouseReleaseEvent(event);
  setMoving(false);
  if ((pos() != _prevPos) && Scene::_autoComputeLinks)
    {
      YACS::HMI::SubjectProc* subproc = QtGuiContext::getQtCurrent()->getSubjectProc();
      SceneItem *item = QtGuiContext::getQtCurrent()->_mapOfSceneItem[subproc];
      SceneComposedNodeItem *proc = dynamic_cast<SceneComposedNodeItem*>(item);
      proc->rebuildLinks();
    }
  if (_moved)
    if (Resource::ensureVisibleWhenMoved)
      QtGuiContext::getQtCurrent()->getView()->ensureVisible(this);
  _moved = false;
}

References YACS::HMI::Scene::_autoComputeLinks, YACS::HMI::QtGuiContext::_mapOfSceneItem, _moved, _prevPos, YACS::HMI::Resource::ensureVisibleWhenMoved, YACS::HMI::QtGuiContext::getQtCurrent(), YACS::HMI::GuiContext::getSubjectProc(), YACS::HMI::QtGuiContext::getView(), YACS::HMI::SceneObserverItem::mouseReleaseEvent(), YACS::HMI::SceneComposedNodeItem::rebuildLinks(), and setMoving().

◆ paint()

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

virtual

Reimplemented from YACS::HMI::SceneItem.

Reimplemented in YACS::HMI::SceneComposedNodeItem, and YACS::HMI::SceneElementaryNodeItem.

Definition at line 140 of file SceneNodeItem.cxx.

{
  //DEBTRACE("SceneNodeItem::paint");
}

◆ popupMenu()

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

virtual

Reimplemented from YACS::HMI::SceneItem.

Reimplemented in YACS::HMI::SceneComposedNodeItem, YACS::HMI::SceneElementaryNodeItem, and YACS::HMI::SceneProcItem.

Definition at line 198 of file SceneNodeItem.cxx.

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

References gui.GraphViewer::m.

◆ removeInPortFromList()

void SceneNodeItem::removeInPortFromList ( AbstractSceneItem * inPort )

virtual

Definition at line 211 of file SceneNodeItem.cxx.

{
  _inPorts.remove(inPort);
}

References _inPorts.

◆ removeOutPortFromList()

void SceneNodeItem::removeOutPortFromList ( AbstractSceneItem * outPort )

virtual

Definition at line 216 of file SceneNodeItem.cxx.

{
  _outPorts.remove(outPort);
}

References _outPorts.

◆ reorganizeShrinkExpand()

void SceneNodeItem::reorganizeShrinkExpand ( ShrinkMode theShrinkMode )

virtual

Reimplemented in YACS::HMI::SceneComposedNodeItem, and YACS::HMI::SceneElementaryNodeItem.

Definition at line 182 of file SceneNodeItem.cxx.

183{

184}

Referenced by YACS::HMI::GuiEditor::shrinkExpand().

◆ setExecState()

void SceneNodeItem::setExecState ( int execState )

protectedvirtual

Definition at line 361 of file SceneNodeItem.cxx.

{
  DEBTRACE("SceneNodeItem::setExecState " << execState);
  _execState = execState;
  if (_header) _header->setExecState(execState);
}

References _execState, _header, DEBTRACE, and YACS::HMI::SceneHeaderNodeItem::setExecState().

Referenced by update().

◆ setExpanded()

void YACS::HMI::SceneNodeItem::setExpanded ( bool e )

inline

Definition at line 82 of file SceneNodeItem.hxx.

82{ _expanded = e; };

References _expanded.

Referenced by YACS::HMI::GenericGui::setLoadedPresentation(), YACS::HMI::SceneComposedNodeItem::shrinkExpandRecursive(), and YACS::HMI::SceneElementaryNodeItem::shrinkExpandRecursive().

◆ setExpandedPos()

void YACS::HMI::SceneNodeItem::setExpandedPos ( QPointF epos )

inline

Definition at line 83 of file SceneNodeItem.hxx.

83{ _expandedPos = epos; };

References _expandedPos.

Referenced by YACS::HMI::SceneBlocItem::arrangeCanvasNodes(), YACS::HMI::GuiEditor::PutGraphInBloc(), and YACS::HMI::GenericGui::setLoadedPresentation().

◆ setExpandedWH() [1/2]

void YACS::HMI::SceneNodeItem::setExpandedWH ( )

inline

Definition at line 86 of file SceneNodeItem.hxx.

86{_expandedWidth = _width; _expandedHeight = _height; };

References _expandedHeight, _expandedWidth, YACS::HMI::AbstractSceneItem::_height, and YACS::HMI::AbstractSceneItem::_width.

Referenced by YACS::HMI::SceneItem::checkGeometryChange(), and YACS::HMI::GenericGui::setLoadedPresentation().

◆ setExpandedWH() [2/2]

void YACS::HMI::SceneNodeItem::setExpandedWH	(	qreal	w,
		qreal	h
	)

inline

Definition at line 87 of file SceneNodeItem.hxx.

87{_expandedWidth = w; _expandedHeight = h; };

gui.graph.h

def h(x, y, destx, desty)

Definition: graph.py:272

gui.logview.w

w

Definition: logview.py:61

References _expandedHeight, _expandedWidth, gui.graph::h(), and gui.logview::w.

◆ setHeight()

void SceneNodeItem::setHeight ( qreal height )

virtual

AbstractSceneItem cannot be resized (only ComposedNodeItem can)

Reimplemented from YACS::HMI::AbstractSceneItem.

Reimplemented in YACS::HMI::SceneElementaryNodeItem.

Definition at line 96 of file SceneNodeItem.cxx.

{
  if (height != _height)
    {
      prepareGeometryChange();
      _height = height;
      _expandedHeight = _height;
      QGraphicsItem::update();
    }
}

References _expandedHeight, and YACS::HMI::AbstractSceneItem::_height.

Referenced by YACS::HMI::GenericGui::setLoadedPresentation().

◆ setMoving()

void SceneNodeItem::setMoving ( bool moving )

virtual

Definition at line 221 of file SceneNodeItem.cxx.

{
  //DEBTRACE("SceneNodeItem::setMoving " << _label.toStdString() << " " << moving);
  _moving = moving;
  SceneNodeItem *nodep = 0;
  if (_parent && (nodep = dynamic_cast<SceneNodeItem*>(_parent)))
    nodep->setMoving(false);
}

References _moving, YACS::HMI::AbstractSceneItem::_parent, and setMoving().

Referenced by mousePressEvent(), mouseReleaseEvent(), and setMoving().

◆ setShownState()

void SceneNodeItem::setShownState ( shownState ss )

virtual

Reimplemented in YACS::HMI::SceneComposedNodeItem, and YACS::HMI::SceneElementaryNodeItem.

Definition at line 460 of file SceneNodeItem.cxx.

{
  _shownState = ss;
}

References _shownState.

Referenced by YACS::HMI::GenericGui::setLoadedPresentation().

◆ setTopLeft()

void SceneNodeItem::setTopLeft ( QPointF topLeft )

virtual

Reimplemented from YACS::HMI::SceneItem.

Definition at line 316 of file SceneNodeItem.cxx.

{
  if (_shownState == shrinkHidden) {
    _expandedPos = topLeft;
    return;
  }
  QPointF oldPos = pos();
  setPos(topLeft);
 
  //update links
  updateLinks();
 
  if (_parent)
    {
      if (SceneComposedNodeItem *bloc = dynamic_cast<SceneComposedNodeItem*>(_parent))
        bloc->collisionResolv(this, oldPos);
      _parent->checkGeometryChange();
    }
  _expandedPos = pos();
}

References _expandedPos, YACS::HMI::AbstractSceneItem::_parent, _shownState, YACS::HMI::SceneItem::checkGeometryChange(), YACS::HMI::shrinkHidden, and updateLinks().

Referenced by YACS::HMI::SceneComposedNodeItem::collisionResolv(), and mouseMoveEvent().

◆ setWidth()

void SceneNodeItem::setWidth ( qreal width )

virtual

AbstractSceneItem cannot be resized (only ComposedNodeItem can)

Reimplemented from YACS::HMI::AbstractSceneItem.

Reimplemented in YACS::HMI::SceneElementaryNodeItem.

Definition at line 84 of file SceneNodeItem.cxx.

{
  if (width != _width)
    {
      prepareGeometryChange();
      _width = width;
      _expandedWidth = _width;
      adjustHeader();
      QGraphicsItem::update();
    }
}

References _expandedWidth, YACS::HMI::AbstractSceneItem::_width, and adjustHeader().

Referenced by YACS::HMI::GenericGui::setLoadedPresentation().

◆ showOutScopeLinks()

void SceneNodeItem::showOutScopeLinks ( )

virtual

Definition at line 434 of file SceneNodeItem.cxx.

{
  SubjectNode *snode = dynamic_cast<SubjectNode*>(_subject);
  YASSERT(snode);
  Node *node = snode->getNode();
  YASSERT(node);
  vector<pair<OutPort *, InPort *> > listLeaving  = node->getSetOfLinksLeavingCurrentScope();
  vector<pair<InPort *, OutPort *> > listIncoming = node->getSetOfLinksComingInCurrentScope();
  vector<pair<OutPort *, InPort *> > outScope = listLeaving;
  vector<pair<InPort *, OutPort *> >::iterator it1;
  for (it1 = listIncoming.begin(); it1 != listIncoming.end(); ++it1)
    {
      pair<OutPort *, InPort *> outin = pair<OutPort *, InPort *>((*it1).second, (*it1).first);
      outScope.push_back(outin);
    }
  vector<pair<OutPort*, InPort*> >::const_iterator it = outScope.begin();
  for( ; it != outScope.end(); ++it)
  {
    YASSERT(QtGuiContext::getQtCurrent()->_mapOfSubjectLink.count(*it));
    SubjectLink* slink = QtGuiContext::getQtCurrent()->_mapOfSubjectLink[*it];
    YASSERT(QtGuiContext::getQtCurrent()->_mapOfSceneItem.count(slink));
    SceneItem *item = QtGuiContext::getQtCurrent()->_mapOfSceneItem[slink];
    item->show();
  }
}

References YACS::HMI::QtGuiContext::_mapOfSceneItem, YACS::HMI::GuiContext::_mapOfSubjectLink, YACS::HMI::SceneObserverItem::_subject, YACS::HMI::SubjectNode::getNode(), YACS::HMI::QtGuiContext::getQtCurrent(), YACS::ENGINE::Node::getSetOfLinksComingInCurrentScope(), YACS::ENGINE::Node::getSetOfLinksLeavingCurrentScope(), and YASSERT.

Referenced by YACS::HMI::GuiEditor::shrinkExpand().

◆ shrinkExpandLink()

void SceneNodeItem::shrinkExpandLink ( bool se )

virtual

Reimplemented from YACS::HMI::SceneItem.

Reimplemented in YACS::HMI::SceneComposedNodeItem.

Definition at line 423 of file SceneNodeItem.cxx.

{
  foreach (QGraphicsItem *child, childItems())
    {
      if (SceneItem *sci = dynamic_cast<SceneItem*>(child))
        {
           sci->shrinkExpandLink(se);
        }
    }
}

◆ update()

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

virtual

Reimplemented from YACS::HMI::SceneObserverItem.

Reimplemented in YACS::HMI::SceneComposedNodeItem, and YACS::HMI::SceneElementaryNodeItem.

Definition at line 147 of file SceneNodeItem.cxx.

{
  DEBTRACE("SceneNodeItem::update "<< eventName(event)<<" "<<type<<" "<<son);
  SceneObserverItem::update(event, type, son);
  SubjectNode *snode = 0;
  Node *node = 0;
  switch (event)
    {
    case YACS::HMI::RENAME:
      DEBTRACE("SceneNodeItem::update RENAME " << _subject->getName());
      updateName();
      break;
    case YACS::HMI::EDIT:
      if (_header) _header->setEdited(type);
      break;
    case YACS::HMI::UPDATE:
      updateState();
      break;
    case YACS::HMI::UPDATEPROGRESS:
      setExecState(type);
      break;
    default:
      ;
    }
}

References _header, YACS::HMI::SceneObserverItem::_subject, DEBTRACE, YACS::HMI::EDIT, YACS::HMI::GuiObserver::eventName(), YACS::HMI::Subject::getName(), YACS::HMI::RENAME, YACS::HMI::SceneHeaderNodeItem::setEdited(), setExecState(), YACS::HMI::SceneObserverItem::update(), YACS::HMI::UPDATE, updateName(), YACS::HMI::UPDATEPROGRESS, and updateState().

Referenced by gui.graph.MyCanvas::customEvent(), YACS::HMI::SceneComposedNodeItem::update(), and YACS::HMI::SceneElementaryNodeItem::update().

◆ updateChildItems()

void SceneNodeItem::updateChildItems ( )

virtual

Reimplemented from YACS::HMI::SceneItem.

Reimplemented in YACS::HMI::SceneComposedNodeItem.

Definition at line 412 of file SceneNodeItem.cxx.

{
  foreach (QGraphicsItem *child, childItems())
    {
      if (SceneItem *sci = dynamic_cast<SceneItem*>(child))
        {
           sci->updateLinks();
        }
    }
}

Referenced by YACS::HMI::SceneComposedNodeItem::updateChildItems(), and updateLinks().

◆ updateLinks()

void SceneNodeItem::updateLinks ( )

virtual

Reimplemented from YACS::HMI::SceneItem.

Definition at line 398 of file SceneNodeItem.cxx.

{
  //update control links
  std::list<SubjectControlLink*> lscl=dynamic_cast<SubjectNode*>(_subject)->getSubjectControlLinks();
  for (std::list<SubjectControlLink*>::const_iterator it = lscl.begin(); it != lscl.end(); ++it)
    {
      SceneLinkItem* item = dynamic_cast<SceneLinkItem*>(QtGuiContext::getQtCurrent()->_mapOfSceneItem[*it]);
      item->updateShape();
    }
 
  //update data links through child items update (SceneDataPortItem)
  updateChildItems();
}

References YACS::HMI::QtGuiContext::_mapOfSceneItem, YACS::HMI::SceneObserverItem::_subject, YACS::HMI::QtGuiContext::getQtCurrent(), updateChildItems(), and YACS::HMI::SceneLinkItem::updateShape().

Referenced by YACS::HMI::SceneItem::checkGeometryChange(), YACS::HMI::SceneElementaryNodeItem::reorganize(), YACS::HMI::GenericGui::setLoadedPresentation(), setTopLeft(), and YACS::HMI::GuiEditor::shrinkExpand().

◆ updateName()

void SceneNodeItem::updateName ( )

virtual

Definition at line 242 of file SceneNodeItem.cxx.

{
  if (_header) _header->setText(getHeaderLabel());
}

References _header, getHeaderLabel(), and YACS::HMI::SceneHeaderNodeItem::setText().

Referenced by YACS::HMI::SceneComposedNodeItem::update(), and update().

◆ updateState()

void SceneNodeItem::updateState ( )

protectedvirtual

Definition at line 342 of file SceneNodeItem.cxx.

{
  SubjectNode *snode = dynamic_cast<SubjectNode*>(_subject);
  YASSERT(snode);
  Node *node = snode->getNode();
  YASSERT(node);
  switch (node->getState())
    {
    case YACS::INVALID:
      if (_header) _header->setValid(false);
      break;
    case YACS::READY:
      if (_header) _header->setValid(true);
      break;
    default:
      break;
    }
}

References _header, YACS::HMI::SceneObserverItem::_subject, YACS::HMI::SubjectNode::getNode(), YACS::ENGINE::Node::getState(), YACS::INVALID, YACS::READY, YACS::HMI::SceneHeaderNodeItem::setValid(), and YASSERT.

Referenced by addHeader(), addProgressItem(), and update().

Member Data Documentation

◆ _execState

int YACS::HMI::SceneNodeItem::_execState

protected

Definition at line 108 of file SceneNodeItem.hxx.

Referenced by SceneNodeItem(), and setExecState().

◆ _expanded

bool YACS::HMI::SceneNodeItem::_expanded

protected

Definition at line 111 of file SceneNodeItem.hxx.

Referenced by isExpanded(), YACS::HMI::SceneComposedNodeItem::reorganizeShrinkExpand(), SceneNodeItem(), and setExpanded().

◆ _expandedHeight

qreal YACS::HMI::SceneNodeItem::_expandedHeight

protected

Definition at line 115 of file SceneNodeItem.hxx.

Referenced by getExpandedHeight(), YACS::HMI::SceneComposedNodeItem::reorganizeShrinkExpand(), SceneNodeItem(), setExpandedWH(), setHeight(), and YACS::HMI::SceneComposedNodeItem::shrinkExpandRecursive().

◆ _expandedPos

QPointF YACS::HMI::SceneNodeItem::_expandedPos

protected

Definition at line 113 of file SceneNodeItem.hxx.

Referenced by getExpandedX(), getExpandedY(), SceneNodeItem(), setExpandedPos(), setTopLeft(), YACS::HMI::SceneComposedNodeItem::shrinkExpandRecursive(), and YACS::HMI::SceneElementaryNodeItem::shrinkExpandRecursive().

◆ _expandedWidth

qreal YACS::HMI::SceneNodeItem::_expandedWidth

protected

Definition at line 114 of file SceneNodeItem.hxx.

Referenced by getExpandedWidth(), YACS::HMI::SceneComposedNodeItem::reorganizeShrinkExpand(), SceneNodeItem(), setExpandedWH(), setWidth(), and YACS::HMI::SceneComposedNodeItem::shrinkExpandRecursive().

◆ _header

SceneHeaderNodeItem* YACS::HMI::SceneNodeItem::_header

protected

Definition at line 106 of file SceneNodeItem.hxx.

Referenced by addHeader(), adjustHeader(), YACS::HMI::SceneComposedNodeItem::childrenBoundingRect(), getCtrlInPortItem(), getCtrlOutPortItem(), getHeader(), getHeaderBottom(), SceneNodeItem(), setExecState(), YACS::HMI::SceneComposedNodeItem::update(), update(), YACS::HMI::SceneComposedNodeItem::updateChildItems(), updateName(), and updateState().

◆ _inPorts

std::list<AbstractSceneItem*> YACS::HMI::SceneNodeItem::_inPorts

protected

Definition at line 104 of file SceneNodeItem.hxx.

Referenced by removeInPortFromList(), SceneNodeItem(), YACS::HMI::SceneComposedNodeItem::update(), and YACS::HMI::SceneElementaryNodeItem::update().

◆ _moved

bool YACS::HMI::SceneNodeItem::_moved

protected

Definition at line 110 of file SceneNodeItem.hxx.

Referenced by mouseMoveEvent(), mouseReleaseEvent(), and SceneNodeItem().

◆ _moving

bool YACS::HMI::SceneNodeItem::_moving

protected

Definition at line 109 of file SceneNodeItem.hxx.

Referenced by mouseMoveEvent(), SceneNodeItem(), and setMoving().

◆ _outPorts

std::list<AbstractSceneItem*> YACS::HMI::SceneNodeItem::_outPorts

protected

Definition at line 105 of file SceneNodeItem.hxx.

Referenced by removeOutPortFromList(), SceneNodeItem(), YACS::HMI::SceneComposedNodeItem::update(), and YACS::HMI::SceneElementaryNodeItem::update().

◆ _prevPos

QPointF YACS::HMI::SceneNodeItem::_prevPos

protected

Definition at line 112 of file SceneNodeItem.hxx.

Referenced by mousePressEvent(), and mouseReleaseEvent().

◆ _progressItem

SceneProgressItem* YACS::HMI::SceneNodeItem::_progressItem

protected

Definition at line 107 of file SceneNodeItem.hxx.

Referenced by addProgressItem(), getProgressItem(), hasProgressBar(), SceneNodeItem(), YACS::HMI::SceneComposedNodeItem::setShownState(), and YACS::HMI::SceneComposedNodeItem::shrinkExpandRecursive().

◆ _shownState

shownState YACS::HMI::SceneNodeItem::_shownState

protected

Definition at line 116 of file SceneNodeItem.hxx.

Referenced by YACS::HMI::SceneElementaryNodeItem::autoPosNewPort(), getShownState(), YACS::HMI::SceneComposedNodeItem::reorganizeShrinkExpand(), SceneNodeItem(), YACS::HMI::SceneComposedNodeItem::setShownState(), YACS::HMI::SceneElementaryNodeItem::setShownState(), setShownState(), setTopLeft(), YACS::HMI::SceneComposedNodeItem::shrinkExpandRecursive(), and YACS::HMI::SceneElementaryNodeItem::shrinkExpandRecursive().

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

src/genericgui/SceneNodeItem.hxx
src/genericgui/SceneNodeItem.cxx

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ SceneNodeItem()

◆ ~SceneNodeItem()

Member Function Documentation

◆ addHeader()

◆ addProgressItem()

◆ adjustHeader()

◆ arrangeChildNodes()

◆ arrangeNodes()

◆ autoPosNewPort()

◆ getCtrlInPortItem()

◆ getCtrlOutPortItem()

◆ getExpandedHeight()

◆ getExpandedWidth()

◆ getExpandedX()

◆ getExpandedY()

◆ getHeader()

◆ getHeaderBottom()

◆ getHeaderLabel()

◆ getMimeFormat()

◆ getParent()

◆ getProgressItem()

◆ getShownState()

◆ hasProgressBar()

◆ isExpanded()

◆ mouseDoubleClickEvent()

◆ mouseMoveEvent()

◆ mousePressEvent()

◆ mouseReleaseEvent()

◆ paint()

◆ popupMenu()

◆ removeInPortFromList()

◆ removeOutPortFromList()

◆ reorganizeShrinkExpand()

◆ setExecState()

◆ setExpanded()

◆ setExpandedPos()

◆ setExpandedWH() [1/2]

◆ setExpandedWH() [2/2]

◆ setHeight()

◆ setMoving()

◆ setShownState()

◆ setTopLeft()

◆ setWidth()

◆ showOutScopeLinks()

◆ shrinkExpandLink()

◆ update()

◆ updateChildItems()

◆ updateLinks()

◆ updateName()

◆ updateState()

Member Data Documentation

◆ _execState

◆ _expanded

◆ _expandedHeight

◆ _expandedPos

◆ _expandedWidth

◆ _header

◆ _inPorts

◆ _moved

◆ _moving

◆ _outPorts

◆ _prevPos

◆ _progressItem

◆ _shownState