Per-channel frequency-spectrum heat-map QTableView (rows = channels, columns = freq bins). More...

#include <spectrumview.h>

Public Types
typedef QSharedPointer< SpectrumView >	SPtr
typedef QSharedPointer< const SpectrumView >	ConstSPtr
Public Types inherited from DISPLIB::AbstractView
enum	StyleMode { Default , Dark }
enum	GuiMode { Clinical , Research }
enum	ProcessingMode { RealTime , Offline }
typedef QSharedPointer< AbstractView >	SPtr
typedef QSharedPointer< const AbstractView >	ConstSPtr

Signals
void	sendMouseLoc (int row, int x, int y, QRect visRect)
Signals inherited from DISPLIB::AbstractView
void	guiStyleChanged (DISPLIB::AbstractView::StyleMode style)

Public Member Functions
	SpectrumView (const QString &sSettingsPath="", QWidget *parent=0, Qt::WindowFlags f=Qt::Widget)
	~SpectrumView ()
void	init (QSharedPointer< FIFFLIB::FiffInfo > &info, int iScaleType)
void	addData (const Eigen::MatrixXd &matData)
void	setBoundaries (int iLower, int iUpper)
virtual bool	eventFilter (QObject watched, QEvent event)
void	saveSettings ()
void	loadSettings ()
void	clearView ()
Public Member Functions inherited from DISPLIB::AbstractView
	AbstractView (QWidget *parent=0, Qt::WindowFlags f=Qt::Widget)
virtual void	setGuiMode (GuiMode mode)
virtual void	setProcessingMode (ProcessingMode mode)

Protected Member Functions
void	updateGuiMode (GuiMode mode)
void	updateProcessingMode (ProcessingMode mode)

Protected Attributes
QPointer< QTableView >	m_pTableView
QPointer< DISPLIB::FrequencySpectrumDelegate >	m_pFSDelegate
QPointer< DISPLIB::FrequencySpectrumModel >	m_pFSModel
Protected Attributes inherited from DISPLIB::AbstractView
bool	m_bResearchModeIsActive
bool	m_bOfflineModeIsActive
QString	m_sSettingsPath

Detailed Description

Per-channel frequency-spectrum heat-map QTableView (rows = channels, columns = freq bins).

Wraps a QTableView around a FrequencySpectrumModel and paints each row with FrequencySpectrumDelegate so the live FFT amplitudes appear as a rolling colour band per channel.

Definition at line 77 of file spectrumview.h.

Inheritance diagram for DISPLIB::SpectrumView:

Member Typedef Documentation

◆ ConstSPtr

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

Const shared pointer type for SpectrumView.

Definition at line 83 of file spectrumview.h.

◆ SPtr

typedef QSharedPointer<SpectrumView> DISPLIB::SpectrumView::SPtr

Shared pointer type for SpectrumView.

Definition at line 82 of file spectrumview.h.

Constructor & Destructor Documentation

◆ SpectrumView()

SpectrumView::SpectrumView	(	const QString &	sSettingsPath = "",
		QWidget *	parent = 0,
		Qt::WindowFlags	f = Qt::Widget )

Constructs a SpectrumView which is a child of parent.

Parameters

[in]	sSettingsPath	Settings path under which the widget persists its state (empty = no persistence).
[in]	parent	parent of widget.
[in]	f	Qt window flags passed to the QWidget constructor.

Definition at line 48 of file spectrumview.cpp.

◆ ~SpectrumView()

SpectrumView::~SpectrumView ( )

Destroys the ArtifactSettingsView.

Definition at line 72 of file spectrumview.cpp.

Member Function Documentation

◆ addData()

void SpectrumView::addData ( const Eigen::MatrixXd & matData )

Adds data to the underlying model.

Parameters

[in] matData The new data.

Definition at line 123 of file spectrumview.cpp.

◆ clearView()

void SpectrumView::clearView ( )

virtual

Clears the view

Implements DISPLIB::AbstractView.

Definition at line 222 of file spectrumview.cpp.

◆ eventFilter()

bool SpectrumView::eventFilter	(	QObject *	watched,
		QEvent *	event )

virtual

The event filter

Parameters

[in]	watched	Object the event was sent to.
[in]	event	The intercepted event.

Returns: True if a mouse-move event was consumed, otherwise the QWidget result.

Definition at line 152 of file spectrumview.cpp.

◆ init()

void SpectrumView::init	(	QSharedPointer< FIFFLIB::FiffInfo > &	info,
		int	iScaleType )

Initializes the view based on the FiffInfo and scale type.

Parameters

[in]	info	The FiffInfo.
[in]	iScaleType	The scale type.

Definition at line 79 of file spectrumview.cpp.

◆ loadSettings()

void SpectrumView::loadSettings ( )

virtual

Loads and inits all important settings of this view via QSettings.

Implements DISPLIB::AbstractView.

Definition at line 186 of file spectrumview.cpp.

◆ saveSettings()

void SpectrumView::saveSettings ( )

virtual

Saves all important settings of this view via QSettings.

Implements DISPLIB::AbstractView.

Definition at line 174 of file spectrumview.cpp.

◆ sendMouseLoc

void DISPLIB::SpectrumView::sendMouseLoc	(	int	row,
		int	x,
		int	y,
		QRect	visRect )

signal

Signals for sending the mouse location to the delegate

◆ setBoundaries()

void SpectrumView::setBoundaries	(	int	iLower,
		int	iUpper )

Sets the boundaries.

Parameters

[in]	iLower	The lower boundary.
[in]	iUpper	The upper boundary.

Definition at line 138 of file spectrumview.cpp.

◆ updateGuiMode()

void SpectrumView::updateGuiMode ( GuiMode mode )

protectedvirtual

Update the views GUI based on the set GuiMode (Clinical=0, Research=1).

Parameters

[in] mode The new mode (Clinical=0, Research=1).

Implements DISPLIB::AbstractView.

Definition at line 198 of file spectrumview.cpp.

◆ updateProcessingMode()

void SpectrumView::updateProcessingMode ( ProcessingMode mode )

protectedvirtual

Update the views GUI based on the set ProcessingMode (RealTime=0, Offline=1).

Parameters

[in] mode The new mode (RealTime=0, Offline=1).

Implements DISPLIB::AbstractView.

Definition at line 210 of file spectrumview.cpp.

Member Data Documentation

◆ m_pFSDelegate

QPointer<DISPLIB::FrequencySpectrumDelegate> DISPLIB::SpectrumView::m_pFSDelegate

protected

Frequency spectrum delegate.

Definition at line 179 of file spectrumview.h.

◆ m_pFSModel

QPointer<DISPLIB::FrequencySpectrumModel> DISPLIB::SpectrumView::m_pFSModel

protected

Frequency spectrum model.

Definition at line 180 of file spectrumview.h.

◆ m_pTableView

QPointer<QTableView> DISPLIB::SpectrumView::m_pTableView

protected

The QTableView being part of the model/view framework of Qt.

Definition at line 178 of file spectrumview.h.

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

src/libraries/disp/viewers/spectrumview.h
src/libraries/disp/viewers/spectrumview.cpp

Public Types

Signals

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Member Typedef Documentation

◆ ConstSPtr

◆ SPtr

Constructor & Destructor Documentation

◆ SpectrumView()

◆ ~SpectrumView()

Member Function Documentation

◆ addData()

◆ clearView()

◆ eventFilter()

◆ init()

◆ loadSettings()

◆ saveSettings()

◆ sendMouseLoc

◆ setBoundaries()

◆ updateGuiMode()

◆ updateProcessingMode()

Member Data Documentation

◆ m_pFSDelegate

◆ m_pFSModel

◆ m_pTableView