DISP3DLIB::StcLoadingWorker Class Reference

Background worker that loads source estimate (STC) files and emits loaded data for visualization. More...

#include <stcloadingworker.h>

Public Slots
void	process ()

Signals
void	progress (int percent, const QString &message)
void	finished (bool success)
void	error (const QString &message)

Public Member Functions
	StcLoadingWorker (const QString &lhPath, const QString &rhPath, BrainSurface *lhSurface, BrainSurface *rhSurface, double cancelDist=0.05, QObject *parent=nullptr)
	~StcLoadingWorker ()
const INVLIB::InvSourceEstimate &	stcLh () const
const INVLIB::InvSourceEstimate &	stcRh () const
QSharedPointer< Eigen::SparseMatrix< float > >	interpolationMatLh () const
QSharedPointer< Eigen::SparseMatrix< float > >	interpolationMatRh () const
bool	hasLh () const
bool	hasRh () const
void	requestCancel ()
bool	isCancelled () const

Detailed Description

Background worker that loads source estimate (STC) files and emits loaded data for visualization.

StcLoadingWorker performs source estimate loading and interpolation matrix computation in a background thread to avoid blocking the UI.

Definition at line 56 of file stcloadingworker.h.

Inheritance diagram for DISP3DLIB::StcLoadingWorker:

Constructor & Destructor Documentation

StcLoadingWorker()

DISP3DLIB::StcLoadingWorker::StcLoadingWorker	(	const QString &	lhPath,
		const QString &	rhPath,
		BrainSurface *	lhSurface,
		BrainSurface *	rhSurface,
		double	cancelDist = 0.05,
		QObject *	parent = nullptr )

Constructor

Parameters

[in]	lhPath	Path to left hemisphere STC file.
[in]	rhPath	Path to right hemisphere STC file.
[in]	lhSurface	Pointer to left hemisphere surface.
[in]	rhSurface	Pointer to right hemisphere surface.
[in]	cancelDist	Cancel distance for interpolation.
[in]	parent	Parent object.

Definition at line 33 of file stcloadingworker.cpp.

~StcLoadingWorker()

DISP3DLIB::StcLoadingWorker::~StcLoadingWorker

(

)

Destructor

Definition at line 50 of file stcloadingworker.cpp.

Member Function Documentation

error

void DISP3DLIB::StcLoadingWorker::error ( const QString & message )

signal

Emitted when an error occurs.

Parameters

[in]

message

Error description.

finished

void DISP3DLIB::StcLoadingWorker::finished ( bool success )

signal

Emitted when loading is complete.

Parameters

[in]

success

True if loading succeeded.

hasLh()

bool DISP3DLIB::StcLoadingWorker::hasLh ( ) const

inline

Check if left hemisphere data was loaded.

Returns

True if LH data is loaded.

Definition at line 135 of file stcloadingworker.h.

hasRh()

bool DISP3DLIB::StcLoadingWorker::hasRh ( ) const

inline

Check if right hemisphere data was loaded.

Returns

True if RH data is loaded.

Definition at line 146 of file stcloadingworker.h.

interpolationMatLh()

QSharedPointer< Eigen::SparseMatrix< float > > DISP3DLIB::StcLoadingWorker::interpolationMatLh ( ) const

inline

Get the computed left hemisphere interpolation matrix.

Returns

Shared pointer to the interpolation matrix.

Definition at line 113 of file stcloadingworker.h.

interpolationMatRh()

QSharedPointer< Eigen::SparseMatrix< float > > DISP3DLIB::StcLoadingWorker::interpolationMatRh ( ) const

inline

Get the computed right hemisphere interpolation matrix.

Returns

Shared pointer to the interpolation matrix.

Definition at line 124 of file stcloadingworker.h.

isCancelled()

bool DISP3DLIB::StcLoadingWorker::isCancelled ( ) const

inline

Returns

true if cancellation has been requested.

Definition at line 162 of file stcloadingworker.h.

process

void DISP3DLIB::StcLoadingWorker::process ( )

slot

Perform the loading and computation work. This slot should be called after moving the worker to a thread.

Definition at line 104 of file stcloadingworker.cpp.

progress

void DISP3DLIB::StcLoadingWorker::progress ( int percent, const QString & message )

signal

Emitted to report progress.

Parameters

[in]	percent	Progress percentage (0-100).
[in]	message	Status message describing current operation.

requestCancel()

void DISP3DLIB::StcLoadingWorker::requestCancel ( )

inline

Request cancellation of the current loading/interpolation. Thread-safe; takes effect at the next progress check.

Definition at line 156 of file stcloadingworker.h.

stcLh()

const INVLIB::InvSourceEstimate & DISP3DLIB::StcLoadingWorker::stcLh ( ) const

inline

Get the loaded left hemisphere source estimate.

Returns

The left hemisphere source estimate.

Definition at line 91 of file stcloadingworker.h.

stcRh()

const INVLIB::InvSourceEstimate & DISP3DLIB::StcLoadingWorker::stcRh ( ) const

inline

Get the loaded right hemisphere source estimate.

Returns

The right hemisphere source estimate.

Definition at line 102 of file stcloadingworker.h.

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

• src/libraries/disp3D/workers/stcloadingworker.h
• src/libraries/disp3D/workers/stcloadingworker.cpp