QAbstractTableModel exposing per-channel FIFF metadata (name, type, unit, position, bad flag, mapping). More...

#include <channelinfomodel.h>

Public Types
typedef QSharedPointer< ChannelInfoModel >	SPtr
typedef QSharedPointer< const ChannelInfoModel >	ConstSPtr

Signals
void	channelsMappedToLayout (const QStringList &mappedLayoutChNames)

Public Member Functions
	ChannelInfoModel (QSharedPointer< FIFFLIB::FiffInfo > &pFiffInfo, QObject *parent=0)
	ChannelInfoModel (QObject *parent=0)
virtual int	rowCount (const QModelIndex &parent=QModelIndex()) const
virtual int	columnCount (const QModelIndex &parent=QModelIndex()) const
virtual QVariant	headerData (int section, Qt::Orientation orientation, int role=Qt::DisplayRole) const
virtual QVariant	data (const QModelIndex &index, int role=Qt::DisplayRole) const
virtual bool	setData (const QModelIndex &index, const QVariant &value, int role=Qt::EditRole)
virtual Qt::ItemFlags	flags (const QModelIndex &index) const
virtual bool	insertRows (int position, int span, const QModelIndex &parent=QModelIndex())
virtual bool	removeRows (int position, int span, const QModelIndex &parent=QModelIndex())
void	setFiffInfo (QSharedPointer< FIFFLIB::FiffInfo > &pFiffInfo)
void	assignedOperatorsChanged (const QMultiMap< int, QSharedPointer< MNEOperator > > &assignedOperators)
void	layoutChanged (const QMap< QString, QPointF > &layoutMap)
const QStringList &	getMappedChannelsList ()
int	getIndexFromOrigChName (QString chName)
int	getIndexFromMappedChName (QString chName)
QStringList	getBadChannelList ()
void	clearModel ()

Protected Member Functions
void	mapLayoutToChannels ()

Protected Attributes
QSharedPointer< FIFFLIB::FiffInfo >	m_pFiffInfo
QMultiMap< int, QSharedPointer< MNEOperator > >	m_assignedOperators
QMap< QString, QPointF >	m_layoutMap
QStringList	m_aliasNames
QStringList	m_mappedLayoutChNames

Detailed Description

QAbstractTableModel exposing per-channel FIFF metadata (name, type, unit, position, bad flag, mapping).

Each row maps a FIFF channel to its presentation attributes and listens for live edits from the channel-selection / mapping dialogs so the underlying FiffInfo is updated in place.

Definition at line 92 of file channelinfomodel.h.

Inheritance diagram for DISPLIB::ChannelInfoModel:

Member Typedef Documentation

◆ ConstSPtr

typedef QSharedPointer<const ChannelInfoModel> DISPLIB::ChannelInfoModel::ConstSPtr

Const shared pointer type for ChannelInfoModel.

Definition at line 98 of file channelinfomodel.h.

◆ SPtr

typedef QSharedPointer<ChannelInfoModel> DISPLIB::ChannelInfoModel::SPtr

Shared pointer type for ChannelInfoModel.

Definition at line 97 of file channelinfomodel.h.

Constructor & Destructor Documentation

◆ ChannelInfoModel() [1/2]

DISPLIB::ChannelInfoModel::ChannelInfoModel	(	QSharedPointer< FIFFLIB::FiffInfo > &	pFiffInfo,
		QObject *	parent = 0 )

◆ ChannelInfoModel() [2/2]

ChannelInfoModel::ChannelInfoModel ( QObject * parent = 0 )

Definition at line 58 of file channelinfomodel.cpp.

Member Function Documentation

◆ assignedOperatorsChanged()

void ChannelInfoModel::assignedOperatorsChanged ( const QMultiMap< int, QSharedPointer< MNEOperator > > & assignedOperators )

Updates the fiff info

Parameters

[in] assignedOperators the filter operators which are currently active.

Definition at line 549 of file channelinfomodel.cpp.

◆ channelsMappedToLayout

void DISPLIB::ChannelInfoModel::channelsMappedToLayout ( const QStringList & mappedLayoutChNames )

signal

Emit this signal whenever channels where mapped to a layout

◆ clearModel()

void ChannelInfoModel::clearModel ( )

clearModel clears all model's members

Definition at line 650 of file channelinfomodel.cpp.

◆ columnCount()

int ChannelInfoModel::columnCount ( const QModelIndex & parent = QModelIndex() ) const

virtual

Definition at line 77 of file channelinfomodel.cpp.

◆ data()

QVariant ChannelInfoModel::data	(	const QModelIndex &	index,
		int	role = Qt::DisplayRole ) const

virtual

Definition at line 165 of file channelinfomodel.cpp.

◆ flags()

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

virtual

Definition at line 513 of file channelinfomodel.cpp.

◆ getBadChannelList()

QStringList ChannelInfoModel::getBadChannelList ( )

Returns bad channel list.

Returns: the bad channel list.

Definition at line 601 of file channelinfomodel.cpp.

◆ getIndexFromMappedChName()

int ChannelInfoModel::getIndexFromMappedChName ( QString chName )

Returns the model index for the given input channel fro mthe mapped channel list

Parameters

[in] chName the channel name for which the model index is needed.

Returns: the index number. if channel was not found in the data this functions returns -1.

Definition at line 594 of file channelinfomodel.cpp.

◆ getIndexFromOrigChName()

int ChannelInfoModel::getIndexFromOrigChName ( QString chName )

Returns the model index for the given input channel fro mthe original channel list

Parameters

[in] chName the channel name for which the model index is needed.

Returns: the index number. if channel was not found in the data this functions returns -1.

Definition at line 587 of file channelinfomodel.cpp.

◆ getMappedChannelsList()

const QStringList & ChannelInfoModel::getMappedChannelsList ( )

Updates the layout map

Returns: the current mapped channel list.

Definition at line 579 of file channelinfomodel.cpp.

◆ headerData()

QVariant ChannelInfoModel::headerData	(	int	section,
		Qt::Orientation	orientation,
		int	role = Qt::DisplayRole ) const

virtual

Definition at line 84 of file channelinfomodel.cpp.

◆ insertRows()

bool ChannelInfoModel::insertRows	(	int	position,
		int	span,
		const QModelIndex &	parent = QModelIndex() )

virtual

Definition at line 491 of file channelinfomodel.cpp.

◆ layoutChanged()

void ChannelInfoModel::layoutChanged ( const QMap< QString, QPointF > & layoutMap )

Updates the layout map

Parameters

[in] layoutMap the layout map with the 2D positions.

Definition at line 562 of file channelinfomodel.cpp.

◆ mapLayoutToChannels()

void ChannelInfoModel::mapLayoutToChannels ( )

protected

Maps the currently loaded channels to the loaded layout file

Definition at line 608 of file channelinfomodel.cpp.

◆ removeRows()

bool ChannelInfoModel::removeRows	(	int	position,
		int	span,
		const QModelIndex &	parent = QModelIndex() )

virtual

Definition at line 502 of file channelinfomodel.cpp.

◆ rowCount()

int ChannelInfoModel::rowCount ( const QModelIndex & parent = QModelIndex() ) const

virtual

Reimplemented virtual functions

Definition at line 66 of file channelinfomodel.cpp.

◆ setData()

bool ChannelInfoModel::setData	(	const QModelIndex &	index,
		const QVariant &	value,
		int	role = Qt::EditRole )

virtual

Definition at line 521 of file channelinfomodel.cpp.

◆ setFiffInfo()

void ChannelInfoModel::setFiffInfo ( QSharedPointer< FIFFLIB::FiffInfo > & pFiffInfo )

Updates the fiff info

Parameters

[in] fiffInfo fiff info variabel.

Definition at line 532 of file channelinfomodel.cpp.

Member Data Documentation

◆ m_aliasNames

QStringList DISPLIB::ChannelInfoModel::m_aliasNames

protected

list of given channel aliases.

Definition at line 193 of file channelinfomodel.h.

◆ m_assignedOperators

QMultiMap<int,QSharedPointer<MNEOperator> > DISPLIB::ChannelInfoModel::m_assignedOperators

protected

Map of MNEOperator types to channels.

Definition at line 190 of file channelinfomodel.h.

◆ m_layoutMap

QMap<QString,QPointF> DISPLIB::ChannelInfoModel::m_layoutMap

protected

The current layout map with a position for all MEG and EEG channels.

Definition at line 191 of file channelinfomodel.h.

◆ m_mappedLayoutChNames

QStringList DISPLIB::ChannelInfoModel::m_mappedLayoutChNames

protected

list of the mapped layout channel names.

Definition at line 194 of file channelinfomodel.h.

◆ m_pFiffInfo

QSharedPointer<FIFFLIB::FiffInfo> DISPLIB::ChannelInfoModel::m_pFiffInfo

protected

The fiff info of the currently loaded fiff file.

Definition at line 188 of file channelinfomodel.h.

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

src/libraries/disp/viewers/helpers/channelinfomodel.h
src/libraries/disp/viewers/helpers/channelinfomodel.cpp

Public Types

Signals

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Member Typedef Documentation

◆ ConstSPtr

◆ SPtr

Constructor & Destructor Documentation

◆ ChannelInfoModel() [1/2]

◆ ChannelInfoModel() [2/2]

Member Function Documentation

◆ assignedOperatorsChanged()

◆ channelsMappedToLayout

◆ clearModel()

◆ columnCount()

◆ data()

◆ flags()

◆ getBadChannelList()

◆ getIndexFromMappedChName()

◆ getIndexFromOrigChName()

◆ getMappedChannelsList()

◆ headerData()

◆ insertRows()

◆ layoutChanged()

◆ mapLayoutToChannels()

◆ removeRows()

◆ rowCount()

◆ setData()

◆ setFiffInfo()

Member Data Documentation

◆ m_aliasNames

◆ m_assignedOperators

◆ m_layoutMap

◆ m_mappedLayoutChNames

◆ m_pFiffInfo