YACS::HMI::SchemaItem Class Reference

#include <SchemaItem.hxx>

Inheritance diagram for YACS::HMI::SchemaItem:

Collaboration diagram for YACS::HMI::SchemaItem:

Public Member Functions
	SchemaItem (SchemaItem *parent, QString label, Subject *subject)
virtual	~SchemaItem ()
virtual void	appendChild (SchemaItem *child)
virtual void	removeChild (SchemaItem *child)
virtual void	insertChild (int row, SchemaItem *child)
virtual SchemaItem *	child (int row)
virtual int	childCount () const
virtual int	columnCount () const
virtual QVariant	data (int column, int role) const
virtual Qt::ItemFlags	flags (const QModelIndex &index)
virtual int	row () const
virtual SchemaItem *	parent ()
virtual Subject *	getSubject ()
virtual void	update (GuiEvent event, int type, Subject *son)
virtual void	select (bool isSelected)
virtual void	toggleState ()
QModelIndex	modelIndex (int column=0)
virtual void	popupMenu (QWidget *caller, const QPoint &globalPos)
virtual ItemMimeData *	mimeData (ItemMimeData *mime)
virtual bool	dropMimeData (const QMimeData *data, Qt::DropAction action)
virtual void	reparent (SchemaItem *parent)
virtual void	setCaseValue ()
	used in node derived classes More...
bool	isEmphasized ()
void	setEmphasize (bool emphasize)
Public Member Functions inherited from YACS::HMI::GuiObserver
	GuiObserver ()
virtual	~GuiObserver ()
virtual void	incrementSubjects (Subject *subject)
virtual void	decrementSubjects (Subject *subject)
int	getNbSubjects ()
bool	isDestructible ()

Protected Member Functions
virtual QVariant	editionToolTip (int column) const
virtual QVariant	runToolTip (int column) const
virtual QVariant	editionWhatsThis (int column) const
virtual QVariant	runWhatsThis (int column) const
virtual QString	getMimeFormat ()
virtual void	setExecState (int execState)

Protected Attributes
QList< SchemaItem * >	_childItems
QList< QVariant >	_itemData
QList< QVariant >	_itemDeco
QList< QVariant >	_itemForeground
QList< QVariant >	_itemBackground
QList< QVariant >	_itemCheckState
QList< QVariant >	_itemToolTip
QList< QVariant >	_itemWhatsThis
QString	_label
SchemaItem *	_parentItem
Subject *	_subject
int	_execState
bool	_emphasized
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 ()
Static Protected Attributes inherited from YACS::HMI::GuiObserver
static std::map< int, std::string >	_eventNameMap

Detailed Description

Definition at line 36 of file SchemaItem.hxx.

Constructor & Destructor Documentation

SchemaItem::SchemaItem	(	SchemaItem *	parent,
		QString	label,
		Subject *	subject
	)

Definition at line 39 of file SchemaItem.cxx.

References DEBTRACE, YACS::UNDEFINED, and YACS::HMI::YLabel.

{
  DEBTRACE("SchemaItem::SchemaItem " << label.toStdString() << " " << this);
  _parentItem = parent;
  _label = label;
  _subject = subject;

  _itemData << QVariant() << QVariant() << QVariant(); // --- 3 columns max
  _itemDeco << QVariant() << QVariant() << QVariant(); // --- 3 columns max
  _itemForeground << QVariant() << QVariant() << QVariant(); // --- 3 columns max
  _itemBackground << QVariant() << QVariant() << QVariant(); // --- 3 columns max
  _itemCheckState << QVariant() << QVariant() << QVariant(); // --- 3 columns max
  _itemToolTip    << QVariant() << QVariant() << QVariant(); // --- 3 columns max
  _itemWhatsThis  << QVariant() << QVariant() << QVariant(); // --- 3 columns max
  _itemData.replace(YLabel, label);
  _itemToolTip.replace(YLabel, label);
  _itemWhatsThis.replace(YLabel, QString("This is the default WhatsThis of ") + label);

  _itemForeground.replace(YLabel, QColor("blue"));
  _itemBackground.replace(YLabel, QtGuiContext::getQtCurrent()->getSchemaModel()->stdBackBrush());
  //_itemCheckState.replace(YLabel, Qt::Unchecked); // --- only for item with checkbox

  if (_subject)
    {
      _subject->attach(this);
      QtGuiContext::getQtCurrent()->_mapOfSchemaItem[_subject]=this;
    }

  if (_parentItem)
    _parentItem->appendChild(this);
  _execState = YACS::UNDEFINED;
  _emphasized = false;
}

SchemaItem::~SchemaItem ( )

virtual

Definition at line 73 of file SchemaItem.cxx.

References DEBTRACE.

{
  DEBTRACE("SchemaItem::~SchemaItem " << _label.toStdString() << " " << this);
  if (_parentItem)
    {
      SchemaModel *model = QtGuiContext::getQtCurrent()->getSchemaModel();
      int position = row();
      model->beginRemoveRows(_parentItem->modelIndex(), position, position);
      if (_subject) QtGuiContext::getQtCurrent()->_mapOfSchemaItem.erase(_subject);
      _parentItem->removeChild(this);
      model->endRemoveRows();
    }
}

Member Function Documentation

void SchemaItem::appendChild ( SchemaItem *  child )

virtual

Definition at line 87 of file SchemaItem.cxx.

References DEBTRACE.

Referenced by reparent(), and YACS::HMI::SchemaNodeItem::update().

{
  DEBTRACE("SchemaItem::appendChild");
  _childItems.append(child);
}

SchemaItem * SchemaItem::child ( int  row )

virtual

Definition at line 105 of file SchemaItem.cxx.

Referenced by YACS::HMI::SchemaModel::index(), and YACS::HMI::SchemaNodeItem::update().

{
  //DEBTRACE("SchemaItem::child");
  return _childItems.value(row);
}

int SchemaItem::childCount ( ) const

virtual

Definition at line 111 of file SchemaItem.cxx.

Referenced by YACS::HMI::SchemaContainerItem::addComponentInstance(), YACS::HMI::SchemaDirContainersItem::addContainerItem(), YACS::HMI::SchemaDirLinksItem::addLinkItem(), YACS::HMI::SchemaDirTypesItem::addTypeItem(), YACS::HMI::SchemaModel::rowCount(), YACS::HMI::SchemaComposedNodeItem::SchemaComposedNodeItem(), gui.Tree.Node::setOpen(), YACS::HMI::SchemaContainerItem::update(), YACS::HMI::SchemaComponentItem::update(), YACS::HMI::SchemaNodeItem::update(), and YACS::HMI::SchemaComposedNodeItem::update().

{
  //DEBTRACE("SchemaItem::childCount " << _label.toStdString() << " " << _childItems.count());
  return _childItems.count();
}

int SchemaItem::columnCount ( ) const

virtual

Definition at line 117 of file SchemaItem.cxx.

{
  //DEBTRACE("SchemaItem::columnCount " << _itemData.count());
  return _itemData.count();
}

QVariant SchemaItem::data ( int  column, int  role  ) const

virtual

Definition at line 123 of file SchemaItem.cxx.

Referenced by YACS::HMI::SchemaModel::data(), YACS::HMI::SchemaInPortItem::dropMimeData(), YACS::HMI::SchemaDirTypesItem::dropMimeData(), YACS::HMI::SchemaNodeItem::dropMimeData(), YACS::HMI::SchemaComposedNodeItem::dropMimeData(), and YACS::HMI::SceneObserverItem::getToolTip().

{
  //DEBTRACE("SchemaItem::data "<< column);
  if (role == Qt::DisplayRole)
    return _itemData.value(column);
  if (role == Qt::DecorationRole)
    return _itemDeco.value(column);
  if (role == Qt::ForegroundRole)
    return _itemForeground.value(column);
  if (role == Qt::BackgroundRole)
    return _itemBackground.value(column);
  if (role == Qt::CheckStateRole)
    return _itemCheckState.value(column);
  if (role == Qt::ToolTipRole)
    if (QtGuiContext::getQtCurrent()->isEdition())
      return editionToolTip(column);
    else
      return runToolTip(column);
  if (role == Qt::WhatsThisRole)
    if (QtGuiContext::getQtCurrent()->isEdition())
      return editionWhatsThis(column);
    else
      return runWhatsThis(column);
  return QVariant();
}

bool SchemaItem::dropMimeData ( const QMimeData *  data, Qt::DropAction  action  )

virtual

Reimplemented in YACS::HMI::SchemaComposedNodeItem, YACS::HMI::SchemaNodeItem, YACS::HMI::SchemaDirTypesItem, and YACS::HMI::SchemaInPortItem.

Definition at line 284 of file SchemaItem.cxx.

Referenced by YACS::HMI::SchemaModel::dropMimeData().

{
  return false;
}

QVariant SchemaItem::editionToolTip ( int  column ) const

protectedvirtual

Reimplemented in YACS::HMI::SchemaProcItem.

Definition at line 301 of file SchemaItem.cxx.

{
  QString val = QString("Edition: ") + _itemData.value(0).toString();
  QString val1 = _itemData.value(1).toString();
  QString val2 = _itemData.value(2).toString();
  if (!val1.isEmpty()) val += QString(" | ") + val1;
  if (!val2.isEmpty()) val += QString(" | ") + val2;
  return val;
}

QVariant SchemaItem::editionWhatsThis ( int  column ) const

protectedvirtual

Reimplemented in YACS::HMI::SchemaComposedNodeItem, YACS::HMI::SchemaNodeItem, YACS::HMI::SchemaDirContainersItem, YACS::HMI::SchemaInPortItem, YACS::HMI::SchemaDirTypesItem, YACS::HMI::SchemaContainerItem, YACS::HMI::SchemaComponentItem, YACS::HMI::SchemaDirLinksItem, YACS::HMI::SchemaLinkItem, YACS::HMI::SchemaProcItem, and YACS::HMI::SchemaDataTypeItem.

Definition at line 321 of file SchemaItem.cxx.

{
  QString val = QString("Edition help: ") + _itemWhatsThis.value(column).toString();
  return val;
}

Qt::ItemFlags SchemaItem::flags ( const QModelIndex &  index )

virtual

Reimplemented in YACS::HMI::SchemaComposedNodeItem, YACS::HMI::SchemaNodeItem, YACS::HMI::SchemaDirTypesItem, YACS::HMI::SchemaDirLinksItem, YACS::HMI::SchemaInPortItem, and YACS::HMI::SchemaOutPortItem.

Definition at line 149 of file SchemaItem.cxx.

Referenced by YACS::HMI::SchemaModel::flags().

{
  return Qt::ItemIsEnabled | Qt::ItemIsSelectable;// | Qt::ItemIsDragEnabled | Qt::ItemIsDropEnabled;
}

QString SchemaItem::getMimeFormat ( )

protectedvirtual

Reimplemented in YACS::HMI::SchemaComposedNodeItem, YACS::HMI::SchemaNodeItem, and YACS::HMI::SchemaOutPortItem.

Definition at line 333 of file SchemaItem.cxx.

{
  return "yacs/subject";
}

Subject * SchemaItem::getSubject ( )

virtual

Definition at line 169 of file SchemaItem.cxx.

Referenced by YACS::HMI::ValueDelegate::createEditor(), YACS::HMI::GuiEditor::DeleteSubject(), YACS::HMI::SchemaInPortItem::dropMimeData(), YACS::HMI::SchemaNodeItem::dropMimeData(), YACS::HMI::SchemaComposedNodeItem::dropMimeData(), YACS::HMI::SchemaModel::dropMimeData(), YACS::HMI::TablePortsEdition::on_pb_insert_clicked(), YACS::HMI::TablePortsEdition::on_pb_remove_clicked(), YACS::HMI::TablePortsEdition::oncb_insert_activated(), YACS::HMI::SchemaComposedNodeItem::SchemaComposedNodeItem(), YACS::HMI::SchemaNodeItem::setCaseValue(), YACS::HMI::SchemaComposedNodeItem::setCaseValue(), YACS::HMI::EditionSwitch::synchronize(), YACS::HMI::EditionElementaryNode::synchronize(), YACS::HMI::SchemaNodeItem::toggleState(), YACS::HMI::SchemaComponentItem::update(), YACS::HMI::SchemaContainerItem::update(), YACS::HMI::SchemaModel::updateSelection(), and YACS::HMI::TablePortsEdition::upOrDown().

{
  return _subject;
}

void SchemaItem::insertChild ( int  row, SchemaItem *  child  )

virtual

Definition at line 99 of file SchemaItem.cxx.

References DEBTRACE.

{
  DEBTRACE("SchemaItem::insertChild");
  _childItems.insert(row, child);
}

bool YACS::HMI::SchemaItem::isEmphasized ( )

inline

Definition at line 66 of file SchemaItem.hxx.

References _emphasized.

{return _emphasized; };

ItemMimeData * SchemaItem::mimeData ( ItemMimeData *  mime )

virtual

setData mime type must be coherent with SchemaModel::mimeTypes

Definition at line 276 of file SchemaItem.cxx.

References DEBTRACE, and YACS::HMI::ItemMimeData::setSubject().

Referenced by YACS::HMI::SchemaModel::mimeData().

{
  DEBTRACE("SchemaItem::mimeData");
  mime->setSubject(_subject);
  mime->setData(getMimeFormat(), "_subject");
  return mime;
}

QModelIndex SchemaItem::modelIndex

(

int

column = 0

)

Definition at line 253 of file SchemaItem.cxx.

References YACS::HMI::SchemaModel::getRootItem(), and YACS::HMI::SchemaModel::index().

Referenced by YACS::HMI::SchemaContainerItem::addComponentInstance(), YACS::HMI::SchemaDirContainersItem::addContainerItem(), YACS::HMI::SchemaDirLinksItem::addLinkItem(), YACS::HMI::SchemaDirTypesItem::addTypeItem(), YACS::HMI::SchemaDirTypesItem::removeTypeItem(), YACS::HMI::TreeView::resizeColumns(), YACS::HMI::SchemaComposedNodeItem::SchemaComposedNodeItem(), YACS::HMI::SchemaNodeItem::setCaseValue(), YACS::HMI::SchemaComposedNodeItem::setCaseValue(), YACS::HMI::ItemEdition::setEdited(), YACS::HMI::EditionSwitch::synchronize(), YACS::HMI::EditionElementaryNode::synchronize(), YACS::HMI::SchemaInPortItem::update(), YACS::HMI::SchemaComponentItem::update(), YACS::HMI::SchemaReferenceItem::update(), YACS::HMI::SchemaContainerItem::update(), YACS::HMI::SchemaOutPortItem::update(), YACS::HMI::SchemaNodeItem::update(), YACS::HMI::SchemaComposedNodeItem::update(), and YACS::HMI::TablePortsEdition::upOrDown().

{
  //DEBTRACE("SchemaItem::modelIndex " << _label.toStdString() << " " << column);
  SchemaModel *schema = QtGuiContext::getQtCurrent()->getSchemaModel();
  if (_parentItem && (_parentItem !=schema->getRootItem()))
    return schema->index(row(),
                         column,
                         _parentItem->modelIndex());
  else
    return schema->index(row(),
                         column,
                         QModelIndex());
}

SchemaItem * SchemaItem::parent ( )

virtual

Definition at line 163 of file SchemaItem.cxx.

Referenced by YACS::HMI::SchemaInPortItem::flags(), YACS::HMI::SchemaOutPortItem::flags(), YACS::HMI::TablePortsEdition::on_pb_insert_clicked(), YACS::HMI::SchemaModel::parent(), and YACS::HMI::TablePortsEdition::upOrDown().

{
  //DEBTRACE("SchemaItem::parent");
  return _parentItem;
}

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

virtual

Reimplemented in YACS::HMI::SchemaComposedNodeItem, YACS::HMI::SchemaDirContainersItem, YACS::HMI::SchemaInPortItem, YACS::HMI::SchemaContainerItem, YACS::HMI::SchemaNodeItem, YACS::HMI::SchemaOutPortItem, YACS::HMI::SchemaComponentItem, YACS::HMI::SchemaLinkItem, YACS::HMI::SchemaProcItem, and YACS::HMI::SchemaReferenceItem.

Definition at line 267 of file SchemaItem.cxx.

References gui.GraphViewer::m, and YACS::HMI::MenusBase::popupMenu().

Referenced by YACS::HMI::TreeView::contextMenuEvent().

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

void SchemaItem::removeChild ( SchemaItem *  child )

virtual

Definition at line 93 of file SchemaItem.cxx.

References DEBTRACE.

Referenced by YACS::HMI::SchemaDirTypesItem::removeTypeItem(), YACS::HMI::SchemaComponentItem::update(), YACS::HMI::SchemaContainerItem::update(), YACS::HMI::SchemaNodeItem::update(), and YACS::HMI::SchemaComposedNodeItem::update().

{
  DEBTRACE("SchemaItem::removeChild");
  _childItems.removeAll(child);
}

void SchemaItem::reparent ( SchemaItem *  parent )

virtual

Definition at line 289 of file SchemaItem.cxx.

References appendChild().

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

{
  _parentItem = parent;
  if (_parentItem)
    _parentItem->appendChild(this);
}

int SchemaItem::row ( ) const

virtual

Definition at line 154 of file SchemaItem.cxx.

Referenced by YACS::HMI::SchemaModel::parent(), and YACS::HMI::SchemaComposedNodeItem::update().

{
  //DEBTRACE("SchemaItem::row");
  int row=0;
  if (_parentItem)
    row = _parentItem->_childItems.indexOf(const_cast<SchemaItem*>(this));
  return row;
}

QVariant SchemaItem::runToolTip ( int  column ) const

protectedvirtual

Reimplemented in YACS::HMI::SchemaProcItem.

Definition at line 311 of file SchemaItem.cxx.

{
  QString val = QString("Execution: ") + _itemData.value(0).toString();
  QString val1 = _itemData.value(1).toString();
  QString val2 = _itemData.value(2).toString();
  if (!val1.isEmpty()) val += QString(" | ") + val1;
  if (!val2.isEmpty()) val += QString(" | ") + val2;
  return val;
}

QVariant SchemaItem::runWhatsThis ( int  column ) const

protectedvirtual

Definition at line 327 of file SchemaItem.cxx.

{
  QString val = QString("Execution help: ") + _itemWhatsThis.value(column).toString();
  return val;
}

void SchemaItem::select ( bool  isSelected )

virtual

Reimplemented from YACS::HMI::GuiObserver.

Definition at line 206 of file SchemaItem.cxx.

References YACS::HMI::ADD, YACS::HMI::ADDCONTROLLINK, YACS::HMI::ADDLINK, YACS::HMI::CONTROLLINK, YACS::HMI::DATALINK, and DEBTRACE.

{
  DEBTRACE("SchemaItem::select " << _label.toStdString() << " " << isSelected);
  QItemSelectionModel* selectionModel = QtGuiContext::getQtCurrent()->getSelectionModel();
  QModelIndex anIndex = modelIndex();
  QItemSelection newSelection(anIndex, anIndex);

  if (isSelected)
    {
      if (!QtGuiContext::getQtCurrent()->_mapOfEditionItem.count(_subject))
        {
          int elemType = _subject->getType();
          YACS::HMI::GuiEvent event = YACS::HMI::ADD;
          if (elemType == YACS::HMI::DATALINK) event = YACS::HMI::ADDLINK;
          else if (elemType == YACS::HMI::CONTROLLINK) event = YACS::HMI::ADDCONTROLLINK;
          QtGuiContext::getQtCurrent()->getEditionRoot()->update(event, elemType, _subject);
        }

      QtGuiContext::getQtCurrent()->getGMain()->raiseStacked();
      QItemSelection currentSelected = selectionModel->selection();
      if (currentSelected != newSelection)
        {
          DEBTRACE("currentSelected != newSelection");
          // selectionModel->select(newSelection, QItemSelectionModel::ClearAndSelect);
          selectionModel->select(newSelection, QItemSelectionModel::Clear);
          selectionModel->select(newSelection, QItemSelectionModel::Select);
        }
      QtGuiContext::getQtCurrent()->setSelectedSubject(_subject);
    }
  else
    selectionModel->select(newSelection, QItemSelectionModel::Deselect);
}

void SchemaItem::setCaseValue ( )

virtual

used in node derived classes

Reimplemented in YACS::HMI::SchemaComposedNodeItem, and YACS::HMI::SchemaNodeItem.

Definition at line 297 of file SchemaItem.cxx.

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

{
}

void YACS::HMI::SchemaItem::setEmphasize ( bool  emphasize )

inline

Definition at line 67 of file SchemaItem.hxx.

References _emphasized.

{_emphasized = emphasize; };

void SchemaItem::setExecState ( int  execState )

protectedvirtual

Reimplemented in YACS::HMI::SchemaProcItem.

Definition at line 338 of file SchemaItem.cxx.

References YACS::ACTIVATED, DEBTRACE, YACS::DESACTIVATED, YACS::DISABLED, YACS::DONE, YACS::ERROR, YACS::EXECFAILED, YACS::FAILED, YACS::INTERNALERR, YACS::INVALID, YACS::LOADED, YACS::LOADFAILED, YACS::PAUSE, YACS::READY, YACS::SUSPENDED, YACS::TOACTIVATE, YACS::TOLOAD, YACS::UNDEFINED, and YACS::HMI::YState.

Referenced by YACS::HMI::SchemaComposedNodeItem::SchemaComposedNodeItem(), YACS::HMI::SchemaNodeItem::SchemaNodeItem(), YACS::HMI::SchemaNodeItem::update(), and YACS::HMI::SchemaComposedNodeItem::update().

{
  DEBTRACE("SchemaItem::setExecState " << execState);
  _execState = execState;
  QString stateDef;
  QColor sc;
  switch (_execState)
    {
      case YACS::UNDEFINED:    sc = Resource::UNDEFINED   ; stateDef = "UNDEFINED"   ; break;
      case YACS::INVALID:      sc = Resource::INVALID     ; stateDef = "INVALID"     ; break;
      case YACS::READY:        sc = Resource::READY       ; stateDef = "READY"       ; break;
      case YACS::TOLOAD:       sc = Resource::TOLOAD      ; stateDef = "TOLOAD"      ; break;
      case YACS::LOADED:       sc = Resource::LOADED      ; stateDef = "LOADED"      ; break;
      case YACS::TOACTIVATE:   sc = Resource::TOACTIVATE  ; stateDef = "TOACTIVATE"  ; break;
      case YACS::ACTIVATED:    sc = Resource::ACTIVATED   ; stateDef = "ACTIVATED"   ; break;
      case YACS::DESACTIVATED: sc = Resource::DESACTIVATED; stateDef = "DESACTIVATED"; break;
      case YACS::DONE:         sc = Resource::DONE        ; stateDef = "DONE"        ; break;
      case YACS::SUSPENDED:    sc = Resource::SUSPENDED   ; stateDef = "SUSPENDED"   ; break;
      case YACS::LOADFAILED:   sc = Resource::LOADFAILED  ; stateDef = "LOADFAILED"  ; break;
      case YACS::EXECFAILED:   sc = Resource::EXECFAILED  ; stateDef = "EXECFAILED"  ; break;
      case YACS::PAUSE:        sc = Resource::PAUSE       ; stateDef = "PAUSE"       ; break;
      case YACS::INTERNALERR:  sc = Resource::INTERNALERR ; stateDef = "INTERNALERR" ; break;
      case YACS::DISABLED:     sc = Resource::DISABLED    ; stateDef = "DISABLED"    ; break;
      case YACS::FAILED:       sc = Resource::FAILED      ; stateDef = "FAILED"      ; break;
      case YACS::ERROR:        sc = Resource::ERROR       ; stateDef = "ERROR"       ; break;
      default:                 sc = Resource::DEFAULT     ; stateDef = "---"         ;
   }
  _itemData.replace(YState, stateDef);
  _itemForeground.replace(YState, sc);
}

void SchemaItem::toggleState ( )

virtual

Reimplemented in YACS::HMI::SchemaNodeItem.

Definition at line 239 of file SchemaItem.cxx.

References DEBTRACE, and YACS::HMI::YLabel.

Referenced by YACS::HMI::SchemaModel::setData(), and YACS::HMI::SchemaNodeItem::toggleState().

{
  if (_itemCheckState.value(YLabel) == Qt::Unchecked)
    {
      DEBTRACE("SchemaItem::toggleState true");
      _itemCheckState.replace(YLabel, Qt::Checked);
    }
  else
    {
      DEBTRACE("SchemaItem::toggleState false");
      _itemCheckState.replace(YLabel, Qt::Unchecked);
    }
}

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

virtual

Reimplemented from YACS::HMI::GuiObserver.

Reimplemented in YACS::HMI::SchemaComposedNodeItem, YACS::HMI::SchemaNodeItem, YACS::HMI::SchemaComponentItem, YACS::HMI::SchemaContainerItem, YACS::HMI::SchemaDataTypeItem, YACS::HMI::SchemaInPortItem, YACS::HMI::SchemaLinkItem, YACS::HMI::SchemaOutPortItem, and YACS::HMI::SchemaReferenceItem.

Definition at line 174 of file SchemaItem.cxx.

References DEBTRACE, YACS::HMI::EDIT, YACS::HMI::SchemaModel::editedBackBrush(), YACS::HMI::EMPHASIZE, YACS::HMI::SchemaModel::emphasizeBackBrush(), YACS::HMI::RENAME, YACS::HMI::SchemaModel::setData(), YACS::HMI::SchemaModel::stdBackBrush(), and YACS::HMI::YLabel.

Referenced by gui.graph.MyCanvas::customEvent(), YACS::HMI::SchemaReferenceItem::update(), YACS::HMI::SchemaContainerItem::update(), YACS::HMI::SchemaOutPortItem::update(), YACS::HMI::SchemaInPortItem::update(), YACS::HMI::SchemaLinkItem::update(), YACS::HMI::SchemaDataTypeItem::update(), YACS::HMI::SchemaNodeItem::update(), and YACS::HMI::SchemaComposedNodeItem::update().

{
  //DEBTRACE("SchemaItem::update "<< eventName(event) <<" "<<type<<" "<<son);
  QModelIndex index = QModelIndex();
  SchemaModel *model = QtGuiContext::getQtCurrent()->getSchemaModel();
  switch (event)
    {
    case RENAME:
      DEBTRACE("SchemaItem::update RENAME " << _subject->getName());
      _label = _subject->getName().c_str();
      _itemData.replace(YLabel, _label);
      model->setData(modelIndex(YLabel), 0);  // --- to emit dataChanged signal
      break;
    case EDIT:
      if (type)
        _itemBackground.replace(YLabel, model->editedBackBrush());
      else
        _itemBackground.replace(YLabel, model->stdBackBrush());
      model->setData(modelIndex(YLabel), 0);  // --- to emit dataChanged signal
      break;
    case EMPHASIZE:
      if (type)
        _itemBackground.replace(YLabel, model->emphasizeBackBrush());
      else
        _itemBackground.replace(YLabel, model->stdBackBrush());
      model->setData(modelIndex(YLabel), 0);  // --- to emit dataChanged signal
      break;
    default:
      break;
    }
}

Member Data Documentation

QList<SchemaItem*> YACS::HMI::SchemaItem::_childItems

protected

Definition at line 76 of file SchemaItem.hxx.

bool YACS::HMI::SchemaItem::_emphasized

protected

Definition at line 88 of file SchemaItem.hxx.

Referenced by isEmphasized(), and setEmphasize().

int YACS::HMI::SchemaItem::_execState

protected

Definition at line 87 of file SchemaItem.hxx.

Referenced by YACS::HMI::SchemaProcItem::setExecState().

QList<QVariant> YACS::HMI::SchemaItem::_itemBackground

protected

Definition at line 80 of file SchemaItem.hxx.

Referenced by YACS::HMI::SchemaProcItem::setExecState().

QList<QVariant> YACS::HMI::SchemaItem::_itemCheckState

protected

Definition at line 81 of file SchemaItem.hxx.

Referenced by YACS::HMI::SchemaNodeItem::SchemaNodeItem(), and YACS::HMI::SchemaNodeItem::toggleState().

QList<QVariant> YACS::HMI::SchemaItem::_itemData

protected

Definition at line 77 of file SchemaItem.hxx.

Referenced by YACS::HMI::SchemaProcItem::editionToolTip(), YACS::HMI::SchemaInPortItem::editionWhatsThis(), YACS::HMI::SchemaProcItem::runToolTip(), YACS::HMI::SchemaComposedNodeItem::SchemaComposedNodeItem(), YACS::HMI::SchemaInPortItem::SchemaInPortItem(), YACS::HMI::SchemaOutPortItem::SchemaOutPortItem(), YACS::HMI::SchemaNodeItem::setCaseValue(), YACS::HMI::SchemaComposedNodeItem::setCaseValue(), YACS::HMI::SchemaProcItem::setExecState(), YACS::HMI::SchemaOutPortItem::update(), YACS::HMI::SchemaInPortItem::update(), YACS::HMI::SchemaReferenceItem::update(), and YACS::HMI::SchemaComposedNodeItem::update().

QList<QVariant> YACS::HMI::SchemaItem::_itemDeco

protected

Definition at line 78 of file SchemaItem.hxx.

Referenced by YACS::HMI::SchemaComponentItem::SchemaComponentItem(), YACS::HMI::SchemaComposedNodeItem::SchemaComposedNodeItem(), YACS::HMI::SchemaContainerItem::SchemaContainerItem(), YACS::HMI::SchemaDirContainersItem::SchemaDirContainersItem(), YACS::HMI::SchemaDirLinksItem::SchemaDirLinksItem(), YACS::HMI::SchemaDirTypesItem::SchemaDirTypesItem(), YACS::HMI::SchemaInPortItem::SchemaInPortItem(), YACS::HMI::SchemaLinkItem::SchemaLinkItem(), YACS::HMI::SchemaNodeItem::SchemaNodeItem(), YACS::HMI::SchemaOutPortItem::SchemaOutPortItem(), and YACS::HMI::SchemaReferenceItem::SchemaReferenceItem().

QList<QVariant> YACS::HMI::SchemaItem::_itemForeground

protected

Definition at line 79 of file SchemaItem.hxx.

Referenced by YACS::HMI::SchemaInPortItem::SchemaInPortItem(), YACS::HMI::SchemaOutPortItem::SchemaOutPortItem(), YACS::HMI::SchemaReferenceItem::SchemaReferenceItem(), YACS::HMI::SchemaProcItem::setExecState(), YACS::HMI::SchemaInPortItem::update(), YACS::HMI::SchemaOutPortItem::update(), YACS::HMI::SchemaNodeItem::update(), and YACS::HMI::SchemaComposedNodeItem::update().

QList<QVariant> YACS::HMI::SchemaItem::_itemToolTip

protected

Definition at line 82 of file SchemaItem.hxx.

QList<QVariant> YACS::HMI::SchemaItem::_itemWhatsThis

protected

Definition at line 83 of file SchemaItem.hxx.

QString YACS::HMI::SchemaItem::_label

protected

Definition at line 84 of file SchemaItem.hxx.

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

SchemaItem* YACS::HMI::SchemaItem::_parentItem

protected

Definition at line 85 of file SchemaItem.hxx.

Referenced by YACS::HMI::SchemaNodeItem::setCaseValue(), and YACS::HMI::SchemaComposedNodeItem::setCaseValue().

Subject* YACS::HMI::SchemaItem::_subject

protected

Definition at line 86 of file SchemaItem.hxx.

Referenced by YACS::HMI::SchemaInPortItem::flags(), YACS::HMI::SchemaOutPortItem::flags(), YACS::HMI::SchemaComposedNodeItem::getDirectDescendants(), YACS::HMI::SchemaNodeItem::setCaseValue(), YACS::HMI::SchemaComposedNodeItem::setCaseValue(), YACS::HMI::SchemaInPortItem::update(), YACS::HMI::SchemaNodeItem::update(), and YACS::HMI::SchemaComposedNodeItem::update().

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

• src/genericgui/SchemaItem.hxx
• src/genericgui/SchemaItem.cxx