QcepDataGroup Class Reference

#include <qcepdatagroup.h>

Inheritance diagram for QcepDataGroup:

Collaboration diagram for QcepDataGroup:

Public Slots
virtual QString	description () const
QcepDataObjectPtr	item (QString nm)
QcepDataObjectPtr	item (int n)
QcepDataGroupPtr	group (QString path)
QcepDataGroupPtr	group (int n)
QcepDataArrayPtr	array (QString path)
QcepDataArrayPtr	array (int n)
QcepDataColumnPtr	column (QString path)
QcepDataColumnPtr	column (int n)
QcepDataColumnScanPtr	columnScan (QString path)
QcepDataColumnScanPtr	columnScan (int n)
QcepDoubleImageDataPtr	image (QString path)
QcepDoubleImageDataPtr	image (int n)
QcepIntegratedDataPtr	integratedData (QString path)
QcepIntegratedDataPtr	integratedData (int n)
int	childCount () const
void	clear ()
void	insert (int atRow, QcepDataObjectPtr obj)
void	append (QcepDataObjectPtr obj)
void	append (QString path, QcepDataObjectPtr obj)
void	remove (int n)
void	remove (QcepDataObjectPtr obj)
void	remove (QString path)
QcepDataGroupPtr	createGroup (QString path)
QcepDataGroupPtr	newGroup (QString path)
QcepDataArrayPtr	newArray (QString path, QVector< int > dims)
QcepDataColumnPtr	newColumn (QString path, int nrow)
QcepDataColumnScanPtr	newColumnScan (QString path, int nrow, QStringList cols)
QcepDoubleImageDataPtr	newImage (QString path, int width=0, int height=0)
QcepIntegratedDataPtr	newIntegratedData (QString path, int sz)
static QScriptValue	toGroupScriptValue (QScriptEngine *engine, const QcepDataGroupPtr &data)
static void	fromGroupScriptValue (const QScriptValue &obj, QcepDataGroupPtr &data)
QString	directoryName (QString path)
QString	object (QString path)
QcepDataGroupPtr	containingGroup (QString path)
QcepDataObjectPtr	referencedObject (QString path)
Public Slots inherited from QcepDataObject
virtual QString	description () const
QString	metaTypeName (int id) const
QString	pathName () const
QcepDataGroupPtr	rootItem ()
virtual QcepDataGroupPtr	parentItem () const
Public Slots inherited from QcepObject
virtual void	printLine (QString line)
virtual void	printMessage (QString msg, QDateTime dt=QDateTime::currentDateTime()) const
virtual void	criticalMessage (QString msg, QDateTime ts=QDateTime::currentDateTime()) const
virtual void	statusMessage (QString msg, QDateTime ts=QDateTime::currentDateTime()) const
virtual QString	settingsScript ()
QString	scriptValueLiteral (QVariant v)

Public Member Functions
	QcepDataGroup (QcepSettingsSaverWPtr saver, QString name, QcepObject *parent)
Public Member Functions inherited from QcepDataObject
	QcepDataObject (QcepSettingsSaverWPtr saver, QString name, int byteSize, QcepObject *parent)
virtual	~QcepDataObject ()
QcepSettingsSaverWPtr	saver ()
virtual int	childCount () const
virtual QcepDataObjectPtr	item (int n)
virtual QcepDataObjectPtr	item (QString nm)
virtual void	setParentItem (QcepDataGroupWPtr parent)
virtual int	indexInParent () const
virtual int	rowCount () const
virtual int	columnCount () const
virtual QVariant	columnData (int col) const
virtual QString	fileFormatFilterString ()
virtual void	saveData (QString &name, QString filter, Overwrite canOverwrite=NoOverwrite)
Public Member Functions inherited from QcepObject
	QcepObject (QString name, QcepObject *parent)
virtual	~QcepObject ()
virtual void	writeSettings (QSettings *set, QString section)
virtual void	readSettings (QSettings *set, QString section)
QString	get_Name () const
void	set_Name (QString name)

Static Public Member Functions
static QcepDataGroupPtr	newDataGroup (QcepSettingsSaverWPtr saver, QString name, QcepObject *parent)
Static Public Member Functions inherited from QcepDataObject
static QcepDataObjectPtr	newDataObject (QcepSettingsSaverWPtr saver, QString name, QcepObject *parent)
static QScriptValue	toScriptValue (QScriptEngine *engine, const QcepDataObjectPtr &data)
static void	fromScriptValue (const QScriptValue &obj, QcepDataObjectPtr &data)
static int	allocatedObjects ()
static int	deletedObjects ()
Static Public Member Functions inherited from QcepObject
static int	allocatedObjects ()
static int	deletedObjects ()
static QSet< QcepObject * >	allocatedObjectsSet ()
static QString	addSlashes (QString str)

Private Attributes
QVector< QcepDataObjectPtr >	m_Objects

Additional Inherited Members
Public Types inherited from QcepDataObject
enum	Overwrite { NoOverwrite, CanOverwrite }
Signals inherited from QcepDataObject
void	dataObjectChanged ()
Protected Member Functions inherited from QcepDataObject
void	mkPath (QString filePath)
QString	uniqueFileName (QString name)
Properties inherited from QcepDataObject
QString	type
quint64	byteSize
QString	creator
QString	version
QString	qtVersion
QString	description
QString	fileName
int	objectSaved
Properties inherited from QcepObject
QString	name

Detailed Description

Definition at line 15 of file qcepdatagroup.h.

Constructor & Destructor Documentation

QcepDataGroup::QcepDataGroup	(	QcepSettingsSaverWPtr	saver,
		QString	name,
		QcepObject *	parent
	)

Definition at line 13 of file qcepdatagroup.cpp.

Referenced by createGroup(), newDataGroup(), and newGroup().

                                                                                          :
  QcepDataObject(saver, name, 0, parent)
{
  set_Type("Data Group");
}

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Member Function Documentation

void QcepDataGroup::append ( QcepDataObjectPtr  obj )

slot

Definition at line 223 of file qcepdatagroup.cpp.

References QcepDataObject::dataObjectChanged(), m_Objects, and QcepDataObject::setParentItem().

Referenced by QcepDataColumnScan::appendColumn(), and QcepDataColumnScan::newDataColumnScan().

{
  if (obj) {
    m_Objects.append(obj);

    QcepDataGroupPtr me = qSharedPointerDynamicCast<QcepDataGroup>(sharedFromThis());

    if (me) {
      obj -> setParentItem(me);
    } else {
      printf("Can't cast to QcepDataGroupPtr");
    }

    connect(obj.data(), SIGNAL(dataObjectChanged()), this, SIGNAL(dataObjectChanged()));

    emit dataObjectChanged();
  }
}

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void QcepDataGroup::append ( QString  path, QcepDataObjectPtr  obj  )

slot

Definition at line 242 of file qcepdatagroup.cpp.

References containingGroup(), and group().

{
  QcepDataGroupPtr group = containingGroup(path);

  if (group) {
    group->append(obj);
  }
}

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QcepDataArrayPtr QcepDataGroup::array ( QString  path )

slot

Definition at line 85 of file qcepdatagroup.cpp.

References item().

Referenced by newArray().

{
  QcepDataObjectPtr obj = item(path);

  return qSharedPointerDynamicCast<QcepDataArray>(obj);
}

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QcepDataArrayPtr QcepDataGroup::array ( int  n )

slot

Definition at line 92 of file qcepdatagroup.cpp.

References item().

{
  QcepDataObjectPtr obj = item(n);

  return qSharedPointerDynamicCast<QcepDataArray>(obj);
}

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int QcepDataGroup::childCount ( ) const

slot

Definition at line 66 of file qcepdatagroup.cpp.

References m_Objects.

Referenced by QcepDataColumnScan::columnCount(), description(), and QcepDataObject::indexInParent().

{
  return m_Objects.count();
}

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void QcepDataGroup::clear ( )

slot

Definition at line 203 of file qcepdatagroup.cpp.

References QcepDataObject::dataObjectChanged(), and m_Objects.

{
  m_Objects.clear();

  emit dataObjectChanged();
}

QcepDataColumnPtr QcepDataGroup::column ( QString  path )

slot

Definition at line 99 of file qcepdatagroup.cpp.

References item().

Referenced by newColumn().

{
  QcepDataObjectPtr obj = item(path);

  return qSharedPointerDynamicCast<QcepDataColumn>(obj);
}

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QcepDataColumnPtr QcepDataGroup::column ( int  n )

slot

Definition at line 106 of file qcepdatagroup.cpp.

References item().

{
  QcepDataObjectPtr obj = item(n);

  return qSharedPointerDynamicCast<QcepDataColumn>(obj);
}

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QcepDataColumnScanPtr QcepDataGroup::columnScan ( QString  path )

slot

Definition at line 113 of file qcepdatagroup.cpp.

References item().

{
  QcepDataObjectPtr obj = item(path);

  return qSharedPointerDynamicCast<QcepDataColumnScan>(obj);
}

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QcepDataColumnScanPtr QcepDataGroup::columnScan ( int  n )

slot

Definition at line 120 of file qcepdatagroup.cpp.

References item().

{
  QcepDataObjectPtr obj = item(n);

  return qSharedPointerDynamicCast<QcepDataColumnScan>(obj);
}

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QcepDataGroupPtr QcepDataGroup::containingGroup ( QString  path )

slot

Definition at line 173 of file qcepdatagroup.cpp.

References item(), QcepDataObject::parentItem(), referencedObject(), and QcepDataObject::rootItem().

Referenced by append().

{
  QFileInfo info(path);

  if (info.isAbsolute()) {
    if (parentItem()) {
      return rootItem()->containingGroup(path);
    } else {
      QcepDataObjectPtr obj = referencedObject(path);

      return qSharedPointerDynamicCast<QcepDataGroup>(obj);
    }
  } else {
    QcepDataObjectPtr obj = item(path);

    return qSharedPointerDynamicCast<QcepDataGroup>(obj);
  }
}

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QcepDataGroupPtr QcepDataGroup::createGroup ( QString  path )

slot

Definition at line 280 of file qcepdatagroup.cpp.

References directoryName(), group(), item(), QcepObject::printMessage(), QcepDataGroup(), and QcepDataObject::saver().

Referenced by newArray(), newColumn(), newColumnScan(), newGroup(), newImage(), and newIntegratedData().

{
  QcepDataGroupPtr gr = group(path);

  if (gr) {
    return gr;
  } else {
    QcepDataObjectPtr obj = item(path);

    if (obj) {
      printMessage(tr("Item %1 exists and is not a data group").arg(path));
    } else {
      QcepDataGroupPtr sgr = createGroup(directoryName(path));

      if (sgr) {
        QcepDataGroupPtr ng =
            QcepDataGroupPtr(new QcepDataGroup(saver(), object(path), sgr.data()));

        if (ng) {
          sgr->append(ng);

          return group(path);
        }
      }
    }
  }

  return QcepDataGroupPtr();
}

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QString QcepDataGroup::description ( ) const

virtualslot

Definition at line 19 of file qcepdatagroup.cpp.

References childCount().

{
  return tr("%1 Items").arg(childCount());
}

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QString QcepDataGroup::directoryName ( QString  path )

slot

Definition at line 155 of file qcepdatagroup.cpp.

Referenced by createGroup(), newArray(), newColumn(), newColumnScan(), newGroup(), newImage(), and newIntegratedData().

{
  QFileInfo info(path);

  if (info.isAbsolute()) {
    return info.dir().absolutePath();
  } else {
    return info.dir().path();
  }
}

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void QcepDataGroup::fromGroupScriptValue ( const QScriptValue &  obj, QcepDataGroupPtr &  data  )

staticslot

Definition at line 430 of file qcepdatagroup.cpp.

{
  QObject *qobj = obj.toQObject();

  if (qobj) {
    QcepDataGroup *qdobj = qobject_cast<QcepDataGroup*>(qobj);

    if (qdobj) {
      QcepDataObjectPtr p = qdobj->sharedFromThis();

      if (p) {
        QcepDataGroupPtr cs = qSharedPointerDynamicCast<QcepDataGroup>(p);

        if (cs) {
          data = cs;
        }
      }
    }
  }
}

QcepDataGroupPtr QcepDataGroup::group ( QString  path )

slot

Definition at line 71 of file qcepdatagroup.cpp.

References item().

Referenced by append(), createGroup(), newArray(), newColumn(), newColumnScan(), newGroup(), newImage(), and newIntegratedData().

{
  QcepDataObjectPtr obj = item(path);

  return qSharedPointerDynamicCast<QcepDataGroup>(obj);
}

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QcepDataGroupPtr QcepDataGroup::group ( int  n )

slot

Definition at line 78 of file qcepdatagroup.cpp.

References item().

{
  QcepDataObjectPtr obj = item(n);

  return qSharedPointerDynamicCast<QcepDataGroup>(obj);
}

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QcepDoubleImageDataPtr QcepDataGroup::image ( QString  path )

slot

Definition at line 127 of file qcepdatagroup.cpp.

References item().

Referenced by newImage().

{
  QcepDataObjectPtr obj = item(path);

  return qSharedPointerDynamicCast<QcepDoubleImageData>(obj);
}

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QcepDoubleImageDataPtr QcepDataGroup::image ( int  n )

slot

Definition at line 134 of file qcepdatagroup.cpp.

References item().

{
  QcepDataObjectPtr obj = item(n);

  return qSharedPointerDynamicCast<QcepDoubleImageData>(obj);
}

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void QcepDataGroup::insert ( int  atRow, QcepDataObjectPtr  obj  )

slot

Definition at line 210 of file qcepdatagroup.cpp.

References m_Objects.

{
  if (obj) {
    if (atRow <= 0) {
      m_Objects.prepend(obj);
    } else if (atRow >= m_Objects.count()) {
      m_Objects.append(obj);
    } else {
      m_Objects.insert(atRow, obj);
    }
  }
}

QcepIntegratedDataPtr QcepDataGroup::integratedData ( QString  path )

slot

Definition at line 141 of file qcepdatagroup.cpp.

References item().

{
  QcepDataObjectPtr obj = item(path);

  return qSharedPointerDynamicCast<QcepIntegratedData>(obj);
}

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QcepIntegratedDataPtr QcepDataGroup::integratedData ( int  n )

slot

Definition at line 148 of file qcepdatagroup.cpp.

References item().

{
  QcepDataObjectPtr obj = item(n);

  return qSharedPointerDynamicCast<QcepIntegratedData>(obj);
}

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QcepDataObjectPtr QcepDataGroup::item ( QString  nm )

slot

Definition at line 36 of file qcepdatagroup.cpp.

References m_Objects, and QcepDataObject::rootItem().

Referenced by array(), QcepDataColumnScan::column(), column(), columnScan(), containingGroup(), createGroup(), group(), image(), QcepDataObject::indexInParent(), integratedData(), and referencedObject().

{
  QFileInfo info(nm);

  if (info.isRoot()) {
    return rootItem();
  } else if (nm == ".") {
    return sharedFromThis();
  } else if (info.fileName() == nm) {
    foreach(QcepDataObjectPtr p, m_Objects) {
      if (p && (p->get_Name() == nm)) {
        return p;
      }
    }
  } else {
    QDir dir = info.dir();

    QcepDataObjectPtr obj = item(dir.path());

    if (obj) {
      QcepDataGroupPtr grp = qSharedPointerDynamicCast<QcepDataGroup>(obj);

      if (grp) {
        return grp->item(info.fileName());
      }
    }
  }
  return QcepDataObjectPtr();
}

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QcepDataObjectPtr QcepDataGroup::item ( int  n )

slot

Definition at line 31 of file qcepdatagroup.cpp.

References m_Objects.

{
  return m_Objects.value(n);
}

QcepDataArrayPtr QcepDataGroup::newArray ( QString  path, QVector< int >  dims  )

slot

Definition at line 330 of file qcepdatagroup.cpp.

References array(), createGroup(), QcepDataObject::dataObjectChanged(), directoryName(), group(), and QcepDataObject::saver().

{
  QcepDataGroupPtr group = createGroup(directoryName(path));

  if (group) {
    QcepDataArrayPtr array(new QcepDataArray(saver(), object(path), dims, group.data()));

    if (array) {
      group->append(array);

      emit dataObjectChanged();

      return array;
    }
  }

  return QcepDataArrayPtr();
}

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QcepDataColumnPtr QcepDataGroup::newColumn ( QString  path, int  nrow  )

slot

Definition at line 349 of file qcepdatagroup.cpp.

References column(), createGroup(), QcepDataObject::dataObjectChanged(), directoryName(), group(), and QcepDataObject::saver().

{
  QcepDataGroupPtr group = createGroup(directoryName(path));

  if (group) {
    QcepDataColumnPtr column(new QcepDataColumn(saver(), object(path), nrows, group.data()));

    if (column) {
      group->append(column);

      emit dataObjectChanged();

      return column;
    }
  }

  return QcepDataColumnPtr();
}

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QcepDataColumnScanPtr QcepDataGroup::newColumnScan ( QString  path, int  nrow, QStringList  cols  )

slot

Definition at line 368 of file qcepdatagroup.cpp.

References createGroup(), QcepDataObject::dataObjectChanged(), directoryName(), group(), QcepDataColumnScan::newDataColumnScan(), and QcepDataObject::saver().

{
  QcepDataGroupPtr group = createGroup(directoryName(path));

  if (group) {
    QcepDataColumnScanPtr scan(QcepDataColumnScan::newDataColumnScan(saver(), object(path), cols, nrow, group.data()));

    if (scan) {
      group->append(scan);

      emit dataObjectChanged();

      return scan;
    }
  }

  return QcepDataColumnScanPtr();
}

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QcepDataGroupPtr QcepDataGroup::newDataGroup ( QcepSettingsSaverWPtr  saver, QString  name, QcepObject *  parent  )

static

Definition at line 24 of file qcepdatagroup.cpp.

References QcepDataGroup().

{
  QcepDataGroupPtr res(new QcepDataGroup(saver, name, parent));

  return res;
}

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QcepDataGroupPtr QcepDataGroup::newGroup ( QString  path )

slot

Definition at line 310 of file qcepdatagroup.cpp.

References createGroup(), QcepDataObject::dataObjectChanged(), directoryName(), group(), QcepDataGroup(), and QcepDataObject::saver().

{
  QcepDataGroupPtr group = createGroup(directoryName(path));

  if (group) {
    QcepDataGroupPtr ng =
        QcepDataGroupPtr(new QcepDataGroup(saver(), object(path), group.data()));

    if (ng) {
      group->append(ng);

      emit dataObjectChanged();

      return ng;
    }
  }

  return QcepDataGroupPtr();
}

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QcepDoubleImageDataPtr QcepDataGroup::newImage ( QString  path, int  width = 0, int  height = 0  )

slot

Definition at line 387 of file qcepdatagroup.cpp.

References createGroup(), QcepDataObject::dataObjectChanged(), directoryName(), group(), image(), QcepImageData< T >::newImage(), and QcepDataObject::saver().

{
  QcepDataGroupPtr group = createGroup(directoryName(path));

  if (group) {
    QcepDoubleImageDataPtr image(QcepDoubleImageData::newImage(saver(), object(path), width, height, group.data()));

    if (image) {
      group->append(image);

      emit dataObjectChanged();

      return image;
    }
  }

  return QcepDoubleImageDataPtr();
}

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QcepIntegratedDataPtr QcepDataGroup::newIntegratedData ( QString  path, int  sz  )

slot

Definition at line 406 of file qcepdatagroup.cpp.

References createGroup(), QcepDataObject::dataObjectChanged(), directoryName(), group(), QcepIntegratedData::newIntegratedData(), and QcepDataObject::saver().

{
  QcepDataGroupPtr group = createGroup(directoryName(path));

  if (group) {
    QcepIntegratedDataPtr data(QcepIntegratedData::newIntegratedData(saver(), object(path), sz, group.data()));

    if (data) {
      group->append(data);

      emit dataObjectChanged();

      return data;
    }
  }

  return QcepIntegratedDataPtr();
}

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QString QcepDataGroup::object ( QString  path )

slot

Definition at line 166 of file qcepdatagroup.cpp.

{
  QFileInfo info(path);

  return info.fileName();
}

QcepDataObjectPtr QcepDataGroup::referencedObject ( QString  path )

slot

Definition at line 192 of file qcepdatagroup.cpp.

References item(), and QcepDataObject::rootItem().

Referenced by containingGroup(), and remove().

{
  QFileInfo info(path);

  if (info.isAbsolute()) {
    return rootItem()->item(path);
  } else {
    return item(path);
  }
}

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void QcepDataGroup::remove ( int  n )

slot

Definition at line 251 of file qcepdatagroup.cpp.

References QcepDataObject::dataObjectChanged(), and m_Objects.

{
  if (n >= 0 && n < m_Objects.count()) {
    m_Objects.remove(n);

    emit dataObjectChanged();
  }
}

void QcepDataGroup::remove ( QcepDataObjectPtr  obj )

slot

Definition at line 260 of file qcepdatagroup.cpp.

References m_Objects.

{
  int n = m_Objects.indexOf(obj);

  remove(n);
}

void QcepDataGroup::remove ( QString  path )

slot

Definition at line 267 of file qcepdatagroup.cpp.

References referencedObject().

{
  QcepDataObjectPtr obj = referencedObject(path);

  if (obj) {
    QcepDataGroupPtr parent = obj->parentItem();

    if (parent) {
      parent->remove(obj);
    }
  }
}

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QScriptValue QcepDataGroup::toGroupScriptValue ( QScriptEngine *  engine, const QcepDataGroupPtr &  data  )

staticslot

Definition at line 425 of file qcepdatagroup.cpp.

{
  return engine->newQObject(data.data());
}

Member Data Documentation

QVector<QcepDataObjectPtr> QcepDataGroup::m_Objects

private

Definition at line 78 of file qcepdatagroup.h.

Referenced by append(), childCount(), clear(), insert(), item(), and remove().

---

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

• qcepdatagroup.h (Commit a65ccc9... : jennings : 2016-03-15 14:00:18 -0500)
• qcepdatagroup.cpp (Commit a65ccc9... : jennings : 2016-03-15 14:00:18 -0500)