Brief description of class still missing. More...

#include <XMLItem.h>

Signals
void	includeChanged (const QModelIndex &index)
Public Member Functions
virtual int	columnCount (const QModelIndex &parent=QModelIndex()) const
virtual QVariant	data (const QModelIndex &index, int role) const
virtual Qt::ItemFlags	flags (const QModelIndex &index) const
QList< XMLGenericItem * >	getSelection (const QItemSelectionModel &sm)
virtual QVariant	headerData (int section, Qt::Orientation orientation, int role) const
virtual QModelIndex	index (int row, int column, const QModelIndex &parent=QModelIndex()) const
QModelIndex	index (XMLGenericItem *o)
virtual QModelIndex	parent (const QModelIndex &index) const
XMLGenericItem *	rootItem ()
virtual int	rowCount (const QModelIndex &parent=QModelIndex()) const
QByteArray	saveByteArray ()
void	saveFile (QString fileName)
QString	saveString ()
virtual bool	setData (const QModelIndex &index, const QVariant &value, int role)
void	setText (QString xml)
	XMLItem (QObject *parent=0)
XMLGenericItem *	xmlItem (const QModelIndex &index) const
	~XMLItem ()

Detailed Description

Brief description of class still missing.

Full description of class still missing

Constructor & Destructor Documentation

QGpGuiTools::XMLItem::XMLItem ( QObject * parent = 0 )

Description of constructor still missing

References TRACE.

    : QAbstractItemModel(parent)
{
  TRACE;
}

QGpGuiTools::XMLItem::~XMLItem ( ) [inline]

{}

Member Function Documentation

int QGpGuiTools::XMLItem::columnCount ( const QModelIndex & parent = QModelIndex() ) const [virtual]

Currently return only 1 but may evolve in the future

References TRACE.

{
  TRACE;
  return 3;
}

QVariant QGpGuiTools::XMLItem::data	(	const QModelIndex &	index,
		int	role
	)		const `[virtual]`

References QGpCoreTools::XMLGenericItem::isEnabled(), QGpCoreTools::XMLSaveAttributes::toString(), TRACE, QGpCoreTools::XMLGenericItem::value(), QGpCoreTools::XMLGenericItem::xml_attributes(), QGpCoreTools::XMLGenericItem::xml_tagName(), and xmlItem().

{
  TRACE;
  if (!index.isValid()) return QVariant();
  XMLGenericItem * o=xmlItem(index);
  switch (role) {
  case Qt::DisplayRole:
    switch(index.column()) {
    case 0:
      return o->xml_tagName();
    case 1:
      return o->value();
    default:
      break;
    }
    break;
  case Qt::EditRole:
    switch(index.column()) {
    case 1:
      return o->value();
    default:
      break;
    }
    break;
  case Qt::ToolTipRole: {
      XMLSaveAttributes attributes;
      o->xml_attributes(attributes, 0);
      return attributes.toString();
    }
  case Qt::CheckStateRole:
    if(index.column()==2) {
      return o->isEnabled() ? Qt::Checked : Qt::Unchecked;
    }
    break;
  default:
    break;
  }
  return QVariant();
}

Qt::ItemFlags QGpGuiTools::XMLItem::flags ( const QModelIndex & index ) const [virtual]

References QGpCoreTools::TreeContainer::childrenCount(), QGpCoreTools::XMLGenericItem::isParentEnabled(), and xmlItem().

{
  Qt::ItemFlags f=Qt::ItemIsSelectable;
  // Editable or not?
  XMLGenericItem * o=xmlItem(index);
  switch(index.column()) {
  case 1:
    if(o->childrenCount()==0) {
      f|=Qt::ItemIsEditable;
    }
    break;
  case 2:
    if(index.parent().isValid()) {
      f|=Qt::ItemIsUserCheckable;
    }
    break;
  default:
    break;
  }
  // Enabled or not
  // 20130904: fixed that item are disabled when not included.
  //           it was impossible to include them again
  if(o->isParentEnabled()) {
    f|=Qt::ItemIsEnabled;
  }
  return f;
}

QList< XMLGenericItem * > QGpGuiTools::XMLItem::getSelection ( const QItemSelectionModel & sm )

References TRACE, QGpCoreTools::unique(), and xmlItem().

{
  TRACE;
  QModelIndexList l=sm.selectedIndexes();
  QList<XMLGenericItem *> sel;
  for(QModelIndexList::iterator it=l.begin(); it!=l.end(); it++) {
    sel.append(xmlItem(*it));
  }
  qSort(sel);
  unique(sel);
  return sel;
}

QVariant QGpGuiTools::XMLItem::headerData	(	int	section,
		Qt::Orientation	orientation,
		int	role
	)		const `[virtual]`

References QGpCoreTools::tr(), and TRACE.

{
  TRACE;
  if(role!=Qt::DisplayRole) return QVariant();
  if(orientation==Qt::Horizontal) {
    switch(section) {
    case 0:
      return tr("Property name");
    case 1:
      return tr("Value");
    case 2:
      return tr("Included?");
    default:
      break;
    }
  }
  return QVariant();
}

void QGpGuiTools::XMLItem::includeChanged ( const QModelIndex & index ) [signal]

Referenced by setData().

QModelIndex QGpGuiTools::XMLItem::index	(	int	row,
		int	column,
		const QModelIndex &	parent = `QModelIndex()`
	)		const `[virtual]`

References QGpCoreTools::TreeContainer::containerAt(), TRACE, and xmlItem().

Referenced by QGpGuiTools::XMLEditor::setEnabled().

{
  TRACE;
  if( !parent.isValid()) return createIndex(row, column, (void *)&_rootItem);
  XMLGenericItem * o=xmlItem(parent);
  XMLGenericItem * oi=static_cast<XMLGenericItem *>(o->containerAt(row));
  if(oi)
    return createIndex(row, column, oi);
  else
    return QModelIndex();
}

QModelIndex QGpGuiTools::XMLItem::index ( XMLGenericItem * o )

References QGpCoreTools::XMLGenericItem::parent(), QGpCoreTools::TreeContainer::rank(), and TRACE.

{
  TRACE;
  if(o) {
    if(o->parent()) {
      return createIndex(o->parent()->rank(o) , 0, o);
    } else {
      return createIndex(0 , 0, o);
    }
  } else {
    return QModelIndex();
  }
}

QModelIndex QGpGuiTools::XMLItem::parent ( const QModelIndex & index ) const [virtual]

References QGpCoreTools::TreeContainer::containerIndex(), QGpCoreTools::XMLGenericItem::parent(), TRACE, and xmlItem().

{
  TRACE;
  if(!index.isValid()) return QModelIndex();
  XMLGenericItem * o=xmlItem(index);
  XMLGenericItem * parent=o->parent();
  if(parent) {
    return createIndex(parent->containerIndex(), 0, parent);
  } else
    return QModelIndex();
}

XMLGenericItem* QGpGuiTools::XMLItem::rootItem ( ) [inline]

Referenced by SciFigs::SciFigsXMLEditor::SciFigsXMLEditor(), SciFigs::SciFigsXMLEditor::setAxisProperty(), SciFigs::SciFigsXMLEditor::setAxisWindowProperty(), and SciFigs::SciFigsXMLEditor::setLayers().

{return &_rootItem;}

int QGpGuiTools::XMLItem::rowCount ( const QModelIndex & parent = QModelIndex() ) const [virtual]

References QGpCoreTools::TreeContainer::childrenCount(), TRACE, and xmlItem().

{
  TRACE;
  if(!parent.isValid()) return 1;
  const XMLGenericItem * oParent=xmlItem(parent);
  return oParent->childrenCount();
}

QByteArray QGpGuiTools::XMLItem::saveByteArray ( )

References TRACE, and QGpCoreTools::XMLHeader::xml_saveByteArray().

{
  TRACE;
  XMLHeader hdr(&_rootItem);
  return hdr.xml_saveByteArray();
}

void QGpGuiTools::XMLItem::saveFile ( QString fileName )

References TRACE, and QGpCoreTools::XMLHeader::xml_saveFile().

{
  TRACE;
  XMLHeader hdr(&_rootItem);
  hdr.xml_saveFile(fileName);
}

QString QGpGuiTools::XMLItem::saveString ( )

References TRACE, and QGpCoreTools::XMLHeader::xml_saveString().

{
  TRACE;
  XMLHeader hdr(&_rootItem);
  return hdr.xml_saveString();
}

bool QGpGuiTools::XMLItem::setData	(	const QModelIndex &	index,
		const QVariant &	value,
		int	role
	)		`[virtual]`

References includeChanged(), QGpCoreTools::XMLGenericItem::setEnabled(), QGpCoreTools::XMLGenericItem::setValue(), TRACE, and xmlItem().

{
  TRACE;
  if (!index.isValid()) return false;
  XMLGenericItem * o=xmlItem(index);
  switch (role) {
  case Qt::EditRole:
    if(index.column()==1) {
      o->setValue(value);
      return true;
    }
    break;
  case Qt::CheckStateRole:
    if(index.column()==2) {
      o->setEnabled(value==Qt::Checked);
      emit(includeChanged(index));
      return true;
    }
    break;
  default:
    break;
  }
  return false;
}

void QGpGuiTools::XMLItem::setText ( QString xml )

References TRACE, and QGpCoreTools::XMLHeader::xml_restoreString().

{
  TRACE;
  XMLHeader hdr(&_rootItem);
  hdr.xml_restoreString(xml);
}

XMLGenericItem * QGpGuiTools::XMLItem::xmlItem ( const QModelIndex & index ) const

References TRACE.

Referenced by data(), flags(), getSelection(), index(), parent(), rowCount(), and setData().

{
  TRACE;
  return static_cast<XMLGenericItem *>(index.internalPointer());
}

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

QGpGuiTools/XMLItem.h
QGpGuiTools/XMLItem.cpp

Signals

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation