def __inittoolbar(self):
"""Inicializa la toolbar"""
self.__boton1 = QToolButton(self.Toolbar)
self.__boton1.setTextLabel("Abrir fichero")
iconos = QIconSet()
iconos.setIconSize(QIconSet.Small, QSize(100, 100))
iconos.setPixmap(self.__gestortemas.icono_abrir(), QIconSet.Small)
self.__boton1.setOn(True)
self.__boton1.setIconSet(iconos)
self.__boton2 = QToolButton(self.Toolbar)
self.__boton2.setTextLabel("Guardar en fichero")
iconos = QIconSet()
iconos.setIconSize(QIconSet.Small, QSize(100, 100))
iconos.setPixmap(self.__gestortemas.icono_guardar(), QIconSet.Small)
self.__boton2.setOn(True)
self.__boton2.setIconSet(iconos)
self.__boton3 = QToolButton(self.Toolbar)
self.__boton3.setTextLabel("Exportar a html")
iconos = QIconSet()
iconos.setIconSize(QIconSet.Small, QSize(100, 100))
iconos.setPixmap(self.__gestortemas.icono_exportar(), QIconSet.Small)
self.__boton3.setOn(True)
self.__boton3.setIconSet(iconos)
self.__boton4 = QToolButton(self.Toolbar)
self.__boton4.setTextLabel("Mostrar Ventana principal")
iconos = QIconSet()
iconos.setIconSize(QIconSet.Small, QSize(100, 100))
iconos.setPixmap(self.__gestortemas.icono_nueva_ventana(), QIconSet.Small)
self.__boton4.setOn(True)
self.__boton4.setIconSet(iconos)
def __init_toolbar(self):
"""Inicializa la toolbar"""
self.__boton1 = QToolButton(self.Toolbar)
self.__boton1.setTextLabel("ABRIR")
iconos = QIconSet()
iconos.setIconSize(QIconSet.Small, QSize(100, 100))
iconos.setPixmap(self.__gestortemas.icono_abrir(), QIconSet.Small)
# iconos.setPixmap("images/flechaabajo.png", QIconSet.Automatic, QIconSet.Normal, QIconSet.Off)
self.__boton1.setOn(True)
self.__boton1.setIconSet(iconos)
self.__boton2 = QToolButton(self.Toolbar)
self.__boton2.setTextLabel("GUARDAR")
iconos = QIconSet()
iconos.setIconSize(QIconSet.Small, QSize(100, 100))
iconos.setPixmap(self.__gestortemas.icono_guardar(), QIconSet.Small)
self.__boton2.setOn(True)
self.__boton2.setIconSet(iconos)
self.__boton3 = QToolButton(self.Toolbar)
self.__boton3.setTextLabel("Ventana Salida")
iconos = QIconSet()
iconos.setIconSize(QIconSet.Small, QSize(100, 100))
iconos.setPixmap(self.__gestortemas.icono_nueva_ventana(), QIconSet.Small)
self.__boton3.setOn(True)
self.__boton3.setIconSet(iconos)
self.__boton4 = QToolButton(self.Toolbar)
self.__boton4.setTextLabel("Mostrar etiquetas")
self.__boton4.setToggleButton(True)
iconos = QIconSet()
iconos.setIconSize(QIconSet.Small, QSize(100, 100))
iconos.setPixmap(self.__gestortemas.icono_etiquetas(), QIconSet.Small)
self.__boton4.setIconSet(iconos)
class VPrincipal(vprincipal):
"""Ventana principal, hereda de vprincipal, que esta generado por el designer.
Esta clase es padre de la mayoria de los dialogos, y es la que permite introducir los datos a el usuario"""
def __init__(self, parent, config, portero, idu, gestorproyectos, gestortemas, gestoroperaciones):
"""Inicializador de la ventana principal"""
vprincipal.__init__(self, None)
#VARIABLES PUBLICAS
self.parent = parent
self.__config = config
self.__gestortemas = gestortemas
self.__idu = idu
#Bloque de inicialización de dialogos
self.__dbuscar = DBuscar(self, "busqueda")
self.__dconfig = DConfig(config, self)
self.__dfiltro = DFiltrado(self, self.__idu)
self.__dayuda = DAyuda(self)
self.__portero = portero
self.__gestorproyectos = gestorproyectos
self.grid = Grid(self, self.__idu, self.__portero)
self.widgetStack1.addWidget(self.grid)
self.widgetStack1.raiseWidget(self.grid)
# Funciones de inicializacion de componentes
self.__init_toolbar()
self.mostrar_undo_redo()
self.setIcon(self.__gestortemas.icono_programa())
self.__diccionarioarbolmenu = {}
self.__diccionarioacciones = {}
self.__colectorfunciones = []
listalistasetiquetas = [operacion.etiquetas for operacion in gestoroperaciones.values()]
from Driza import categorias
arbol = categorias.conv_categorias_arbol("Raiz", listalistasetiquetas)
self.__conv_arbol_menu(self.Analizar, arbol, self.__diccionarioarbolmenu)
listaelementosmenu = self.__lista_etiquetas_menu(self.__diccionarioarbolmenu, [])
from sets import Set
for operacion in gestoroperaciones.values():
for elementofinal in listaelementosmenu:
if Set(operacion.etiquetas) == Set(elementofinal[1]):
accion = QAction(self, "")
accion.setText(unicode(operacion.nombre))
accion.addTo(elementofinal[0])
self.__diccionarioacciones[operacion.nombre] = accion
self.__atajos()
#FUNCIONES PUBLICAS
def abrir_proyecto(self, parent = None, filename = None):
""" Lanza el diálogo de apertura de fichero """
from Driza.excepciones import FicheroNoExisteException, FicheroErroneoException, FicheroTipoDesconocidoException
if not parent:
parent = self
if not self.__dproyecto_modificado():
return
if not filename:
filtro = ""
for fmt in SL.extensiones_fichero:
filtro = filtro + "%s files (*.%s);;" % (fmt, fmt.lower())
filename = QFileDialog.getOpenFileName(QString.null, filtro, self, None, "Dialogo abrir fichero", "")
filename = str(filename)
if filename:
try:
self.__gestorproyectos.cargar(filename)
except FicheroErroneoException:
QMessageBox.warning(parent, u'Atención', 'El fichero no ha podido ser leido')
except FicheroTipoDesconocidoException:
QMessageBox.warning(parent, u'Atención', 'El fichero no ha podido ser leido')
except FicheroNoExisteException:
QMessageBox.warning(parent, u'Atención', 'El fichero no ha podido ser leido')
except AttributeError:
QErrorMessage(parent, "Error").message(u"Parece que ha intentado cargar un fichero de una versión anterior. Lo siento")
LOG.exception("excepcion capturada")
else:
self.__myUpdate()
self.grid.myUpdate()
return True
return False
def __myUpdate(self):
"""Acciones de actualizacion"""
from Driza import VERSION
if self.__gestorproyectos.fichero:
nfichero = self.__gestorproyectos.fichero
else:
nfichero = "Nuevo fichero"
self.setCaption("Driza " + VERSION + " - " + nfichero)
def showEvent(self, event):
self.__myUpdate()
vprincipal.showEvent(self, event)
def closeEvent(self, event):
"""Acciones que se realizaran cuando el usuario cierre la ventana. Guarda el estado de la configuración,
incluyendo los ficheros recientemente abiertos"""
if not self.__dproyecto_modificado():
return
QWidget.closeEvent(self, event)
if not self.parent.vsalida.isVisible():
self.__config.guardar()
qApp.exit(0)
else:
self.hide()
def mostrar_undo_redo(self):
"""Determina que botones estan activados y cuales no del submenu de edición"""
if self.__portero.puedo_undo():
self.editUndoAction.setEnabled(True)
else:
self.editUndoAction.setEnabled(False)
if self.__portero.puedo_redo():
self.editRedoAction.setEnabled(True)
else:
self.editRedoAction.setEnabled(False)
#FUNCIONES PRIVADAS
def __importar(self):
"""Importa los datos de un fichero"""
if not self.__dproyecto_modificado():
return
self.parent.dimportartexto.show()
def __dproyecto_modificado(self):
"""Pregunta en caso de que haya sido modificado el proyecto si desea ser guardado"""
if not self.__idu.original():
returncode = QMessageBox.information(self, 'Atencion:', 'El proyecto actual ha sido modificado, desea guardarlo?', 'Guardarlo', 'No guardarlo', 'Volver', 0, 1)
if returncode == 0:
self.__guardar()
elif returncode == 2:
return False
return True
def __dacerca_de(self):
"""Mensaje acerca de"""
from Driza import VERSION
separador = "\n----------------------------------\n"
betatesters = u"Carlos Mestre Gonzalez\n Luis de Bethencourt Guimerá"
iconos = "Iconos del Tango Desktop Project: http://tango.freedesktop.org/"
ristra = u"Driza %s es una interfaz estadística\n (C) Néstor Arocha Rodríguez - Tutorizado por Inmaculada luengo Merino\n Distribuido bajo licencia GPL" +\
separador + "Betatesters:\n" + betatesters + separador +\
u" Mantenedor del paquete .deb:\n Luis de Bethencourt Guimerá"+ separador + iconos
QMessageBox.about(self, "Acerca de Driza", ristra % (VERSION))
def __undo(self):
"""Deshace el último cambio"""
self.__portero.undo()
self.grid.myUpdate()
self.mostrar_undo_redo()
def __redo(self):
"""Rehace el último cambio"""
self.__portero.redo()
self.grid.myUpdate()
self.mostrar_undo_redo()
def __init_toolbar(self):
"""Inicializa la toolbar"""
self.__boton1 = QToolButton(self.Toolbar)
self.__boton1.setTextLabel("ABRIR")
iconos = QIconSet()
iconos.setIconSize(QIconSet.Small, QSize(100, 100))
iconos.setPixmap(self.__gestortemas.icono_abrir(), QIconSet.Small)
# iconos.setPixmap("images/flechaabajo.png", QIconSet.Automatic, QIconSet.Normal, QIconSet.Off)
self.__boton1.setOn(True)
self.__boton1.setIconSet(iconos)
self.__boton2 = QToolButton(self.Toolbar)
self.__boton2.setTextLabel("GUARDAR")
iconos = QIconSet()
iconos.setIconSize(QIconSet.Small, QSize(100, 100))
iconos.setPixmap(self.__gestortemas.icono_guardar(), QIconSet.Small)
self.__boton2.setOn(True)
self.__boton2.setIconSet(iconos)
self.__boton3 = QToolButton(self.Toolbar)
self.__boton3.setTextLabel("Ventana Salida")
iconos = QIconSet()
iconos.setIconSize(QIconSet.Small, QSize(100, 100))
iconos.setPixmap(self.__gestortemas.icono_nueva_ventana(), QIconSet.Small)
self.__boton3.setOn(True)
self.__boton3.setIconSet(iconos)
self.__boton4 = QToolButton(self.Toolbar)
self.__boton4.setTextLabel("Mostrar etiquetas")
self.__boton4.setToggleButton(True)
iconos = QIconSet()
iconos.setIconSize(QIconSet.Small, QSize(100, 100))
iconos.setPixmap(self.__gestortemas.icono_etiquetas(), QIconSet.Small)
self.__boton4.setIconSet(iconos)
def conexiones(self):
"""Funcion llamada en el constructor que almacena todas las conexiones accion-funcion"""
self.connect(self.archivoSalirAction, SIGNAL("activated()"), self.__salir_programa)
self.connect(self.fileNewAction, SIGNAL("activated()"), self.__nuevo)
self.connect(self.fileOpenAction, SIGNAL("activated()"), self.abrir_proyecto)
self.connect(self.fileSaveAsAction, SIGNAL("activated()"), self.__guardar_como)
self.connect(self.fileSaveAction, SIGNAL("activated()"), self.__guardar)
self.connect(self.archivoImportarAction, SIGNAL("activated()"), self.__importar)
self.connect(self.archivoConfiguracinAction, SIGNAL("activated()"), self.__dconfig.show)
self.connect(self.datosFiltrarAction, SIGNAL("activated()"), self.__dfiltro.show)
self.connect(self.modificarCrear_nuevas_variablesAction, SIGNAL("activated()"), self.parent.dcrevar.show)
self.connect(self.editFindAction, SIGNAL("activated()"), self.__dbuscar.show)
self.connect(self.editCopyAction, SIGNAL("activated()"), self.__copiar)
self.connect(self.editCutAction, SIGNAL("activated()"), self.__cortar)
self.connect(self.editPasteAction, SIGNAL("activated()"), self.__pegar)
self.connect(self.editUndoAction, SIGNAL("activated()"), self.__undo)
self.connect(self.editRedoAction, SIGNAL("activated()"), self.__redo)
self.connect(self.edicinBorrarAction, SIGNAL("activated()"), self.__borrar)
self.connect(self.edicinInsertarAction, SIGNAL("activated()"), self.__insertar_registro)
self.connect(self.acerca_deAcerca_deAction, SIGNAL("activated()"), self.__dacerca_de)
self.connect(self.__boton1, SIGNAL("clicked()"), self.abrir_proyecto)
self.connect(self.__boton2, SIGNAL("clicked()"), self.__guardar)
self.connect(self.__boton3, SIGNAL("clicked()"), self.parent.vsalida.show)
self.connect(self.__boton4, SIGNAL("clicked()"), self.__alternar_etiquetas)
self.connect(self.ayudaAyudaAction, SIGNAL("activated()"), self.__mostrar_dayuda)
self.connect(self.PopupMenuEditor_3, SIGNAL("aboutToShow()"), self.__actualizar_recientes)
for (key, valor) in self.__diccionarioacciones.items():
self.__colectorfunciones.append(lambda k=key: self.parent.doperaciones.mostrar(k))
self.connect(valor, SIGNAL("activated()"), self.__colectorfunciones[-1])
def __atajos(self):
"""Establece los atajos"""
self.ayudaAyudaAction.setAccel("F1")
self.acciontab1 = QAction(self, "tabcasos")
self.connect(self.acciontab1, SIGNAL("activated()"), self.grid.mostrar_t_reg)
self.acciontab1.setAccel("F2")
self.acciontab2 = QAction(self, "tabvars")
self.connect(self.acciontab2, SIGNAL("activated()"), self.grid.mostrar_t_var)
self.acciontab2.setAccel("F3")
if self.__diccionarioacciones.has_key("Descriptivo"):
self.__diccionarioacciones["Descriptivo"].setAccel("F4")
self.__boton3.setAccel("F5") #Ventana salida
self.archivoConfiguracinAction.setAccel("F10")
self.acerca_deAcerca_deAction.setAccel("F12")
self.archivoSalirAction.setAccel("Ctrl+Q")
def __copiar(self):
"""Funcion que copia y borra la seleccion"""
try:
self.__copiar_privado()
except AssertionError:
QMessageBox.warning(self, u'Atención', 'Las operaciones de copiado, cortado y pegado no han sido implementadas')
else:
self.grid.borrar_seleccion()
#http://www.google.com/codesearch?hl=en&q=+%22qtable%22+%22cut%22+%22paste%22+show:z9otKZeV6U8:R6dK3Cx-dYg:Gh37-3Ie27E&sa=N&cd=48&ct=rc&cs_p=http://mde.abo.fi/confluence/download/attachments/1011/coral-0.9.1.tar.gz&cs_f=coral-0.9.1/coral/modeler/property/propertyeditor.py#a0
def __cortar(self):
"""Copia, borra la seleccion y su contenido"""
from Driza.excepciones import SeleccionIncorrectaException
try:
self.grid.verificar_seleccion_registros()
self.__portero.guardar_estado()
self.__copiar_privado()
except SeleccionIncorrectaException:
QMessageBox.warning(self, u'Atención', 'Solo se permite cortar registros')
except AssertionError:
QMessageBox.warning(self, u'Atención', 'Las operaciones de copiado, cortado y pegado no han sido implementadas')
else:
self.grid.borrar_seleccion(borrardatos=True)
self.grid.myUpdate()
def __pegar(self):
"""Funcion que envuelve a __pegar recogiendo sus excepciones"""
#TODO Capturar otras excepciones
try:
self.__pegar_privado()
except AssertionError:
QErrorMessage(self, "Error").message(u"Error desconocido")
LOG.exception("excepcion capturada en el pegado")
def __pegar_privado(self):
"""Pega lo que haya sido copiado"""
clipboard = QApplication.clipboard()
registro = clipboard.text().latin1()
lista = eval(registro)
posrow = self.grid.table1.currentRow()
poscol = self.grid.table1.currentColumn()
if len(lista[0]) == self.__idu.n_var():
poscol = 0 #Copia de registro completo
else:
#No permitimos pegar si el pegado implica variables nuevas
assert(poscol + len(lista[0]) <= self.__idu.n_var())
self.__portero.guardar_estado() #Guardamos el estado
#Creamos nuevos registros hasta la posicion del cursor
if posrow > self.__idu.n_reg():
for _ in range(self.__idu.n_reg(), posrow):
self.__idu.ana_reg()
#Hacemos el pegado efectivo
i = posrow
for registro in lista:
if i >= self.__idu.n_reg():
self.__idu.ana_reg()
j = poscol
for campo in registro:
if campo != None:
self.__idu[i][j] = campo
j += 1
i += 1
self.grid.myUpdate()
def __salir_programa(self):
"""Funcion de salida del programa. Guarda la configuracion"""
if not self.__dproyecto_modificado():
return
self.__config.guardar()
qApp.exit(0)
def __nuevo(self):
"""Accion realizada cuando el usuario clickea en Nuevo"""
if not self.__dproyecto_modificado():
return
self.__idu.borrar_todo()
self.__gestorproyectos.fichero = None
self.__myUpdate()
self.grid.myUpdate()
def __guardar(self):
"""Funcion de guardado del fichero. Si el fichero no es conocido se llama a guardarcomo"""
if self.__gestorproyectos.fichero:
self.__gestorproyectos.guardar(sobreescribir = True)
self.__idu.establecer_original()
else:
self.__guardar_como()
def __guardar_como(self):
"""Abre un diálogo pidiendo el nombre de archivo y guarda en dicho archivo"""
filtro = ""
for fmt in SL.extensiones_fichero:
filtro = filtro+ "%s files (*.%s);;" % (fmt, fmt.lower())
filename = QFileDialog.getSaveFileName(QString.null, filtro, self)
filename = str(filename)
if filename:
from Driza.excepciones import FicheroExisteException, FicheroTipoDesconocidoException
import re
extension = re.compile('.*\..*')
if not extension.match(filename):
filename += ".driza"
try:
self.__gestorproyectos.guardar(filename)
except FicheroExisteException, fichero:
returncode = QMessageBox.information(self, 'Atencion:', 'El fichero' + fichero.fichero + ' ya existe' , 'Sobreescribir', 'Otro nombre', 'Cancelar', 0, 1)
if returncode == 0:
self.__gestorproyectos.guardar(filename, True)
self.__idu.establecer_original()
self.__myUpdate()
elif returncode == 1:
self.__guardarcomo()
except FicheroTipoDesconocidoException:
QMessageBox.warning(self, u'Atención', u'La extensión del fichero es incorrecta.\nPruebe con otra extensión')
self.__gestorproyectos.fichero = None
else:
def setupPanel(self, parentWidget):
logging.debug('ProstateTRUSNavUltrasound.setupPanel')
self.connectorNode = self.guideletParent.connectorNode
self.connectorNodeConnected = False
collapsibleButton = ctkCollapsibleButton()
collapsibleButton.setProperty('collapsedHeight', 20)
setButtonStyle(collapsibleButton, 2.0)
collapsibleButton.text = "Ultrasound"
parentWidget.addWidget(collapsibleButton)
ultrasoundLayout = QFormLayout(collapsibleButton)
ultrasoundLayout.setContentsMargins(12, 4, 4, 4)
ultrasoundLayout.setSpacing(4)
self.connectDisconnectButton = QPushButton("Connect")
self.connectDisconnectButton.setToolTip(
"If clicked, connection OpenIGTLink")
hbox = QHBoxLayout()
hbox.addWidget(self.connectDisconnectButton)
ultrasoundLayout.addRow(hbox)
self.setupIcons()
self.captureIDSelector = QComboBox()
self.captureIDSelector.setToolTip("Pick capture device ID")
self.captureIDSelector.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding)
self.volumeReconstructorIDSelector = QComboBox()
self.volumeReconstructorIDSelector.setToolTip(
"Pick volume reconstructor device ID")
self.volumeReconstructorIDSelector.setSizePolicy(
QSizePolicy.Expanding, QSizePolicy.Expanding)
self.startStopRecordingButton = QPushButton(" Start Recording")
self.startStopRecordingButton.setCheckable(True)
self.startStopRecordingButton.setIcon(self.recordIcon)
self.startStopRecordingButton.setEnabled(False)
self.startStopRecordingButton.setToolTip("If clicked, start recording")
self.startStopRecordingButton.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding)
recordParametersControlsLayout = QGridLayout()
self.filenameLabel = self.createLabel("Filename:", visible=False)
recordParametersControlsLayout.addWidget(self.filenameLabel, 1, 0)
# Offline Reconstruction
self.offlineReconstructButton = QPushButton(" Offline Reconstruction")
self.offlineReconstructButton.setCheckable(True)
self.offlineReconstructButton.setIcon(self.recordIcon)
self.offlineReconstructButton.setEnabled(False)
self.offlineReconstructButton.setToolTip(
"If clicked, reconstruct recorded volume")
self.offlineReconstructButton.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding)
self.offlineVolumeToReconstructSelector = QComboBox()
self.offlineVolumeToReconstructSelector.setEditable(True)
self.offlineVolumeToReconstructSelector.setToolTip(
"Pick/set volume to reconstruct")
self.offlineVolumeToReconstructSelector.visible = False
hbox = QHBoxLayout()
hbox.addWidget(self.startStopRecordingButton)
hbox.addWidget(self.offlineReconstructButton)
ultrasoundLayout.addRow(hbox)
# Scout scan (record and low resolution reconstruction) and live reconstruction
# Scout scan part
self.startStopScoutScanButton = QPushButton(
" Scout scan\n Start recording")
self.startStopScoutScanButton.setCheckable(True)
self.startStopScoutScanButton.setIcon(self.recordIcon)
self.startStopScoutScanButton.setToolTip("If clicked, start recording")
self.startStopScoutScanButton.setEnabled(False)
self.startStopScoutScanButton.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding)
self.startStopLiveReconstructionButton = QPushButton(
" Start live reconstruction")
self.startStopLiveReconstructionButton.setCheckable(True)
self.startStopLiveReconstructionButton.setIcon(self.recordIcon)
self.startStopLiveReconstructionButton.setToolTip(
"If clicked, start live reconstruction")
self.startStopLiveReconstructionButton.setEnabled(False)
self.startStopLiveReconstructionButton.setSizePolicy(
QSizePolicy.Expanding, QSizePolicy.Expanding)
self.displayRoiButton = QToolButton()
self.displayRoiButton.setCheckable(True)
self.displayRoiButton.setIcon(self.visibleOffIcon)
self.displayRoiButton.setToolTip("If clicked, display ROI")
hbox = QHBoxLayout()
hbox.addWidget(self.startStopScoutScanButton)
hbox.addWidget(self.startStopLiveReconstructionButton)
# hbox.addWidget(self.displayRoiButton)
ultrasoundLayout.addRow(hbox)
self.snapshotTimer = QTimer()
self.snapshotTimer.setSingleShot(True)
self.onParameterSetSelected()
return collapsibleButton
class ProstateTRUSNavUltrasound(UltraSound):
OFFLINE_VOLUME_FILENAME = "RecVol_Reference.mha"
SCOUT_VOLUME_FILENAME = "ScoutScan.mha"
LIVE_VOLUME_FILENAME = "LiveReconstructedVolume.mha"
RECORDING_FILENAME = "Recording.mha"
SCOUT_RECORDING_FILENAME = "ScoutScanRecording.mha"
LIVE_RECORDING_FILENAME = LIVE_VOLUME_FILENAME
SCOUT_VOLUME_NODE_NAME = "ScoutScan"
OFFLINE_VOLUME_NODE_NAME = "RecVol_Reference"
LIVE_VOLUME_NODE_NAME = "liveReconstruction"
APPLY_HOLE_FILLING_FOR_SNAPSHOT = False
SNAPSHOT_INTERVAL = 3
OUTPUT_VOLUME_SPACING = 3
LIVE_OUTPUT_VOLUME_SPACING = 1
@property
def roiNode(self):
return self._roiNode
@roiNode.setter
def roiNode(self, node):
self._roiNode = node
if node is not None:
self.startStopLiveReconstructionButton.setEnabled(True)
else:
self.startStopLiveReconstructionButton.setEnabled(False)
def __init__(self, guideletParent):
UltraSound.__init__(self, guideletParent)
self.parameterNode = guideletParent.parameterNode
self.parameterNodeObserver = None
self._roiNode = None
self.liveOutputSpacingValue = [
self.LIVE_OUTPUT_VOLUME_SPACING, self.LIVE_OUTPUT_VOLUME_SPACING,
self.LIVE_OUTPUT_VOLUME_SPACING
]
self.outputSpacing = [
self.OUTPUT_VOLUME_SPACING, self.OUTPUT_VOLUME_SPACING,
self.OUTPUT_VOLUME_SPACING
]
self.roiOrigin = None
self.roiExtent = None
self.defaultParameterNode = None
self.logic = ProstateTRUSNavUltrasoundLogic()
def setupPanel(self, parentWidget):
logging.debug('ProstateTRUSNavUltrasound.setupPanel')
self.connectorNode = self.guideletParent.connectorNode
self.connectorNodeConnected = False
collapsibleButton = ctkCollapsibleButton()
collapsibleButton.setProperty('collapsedHeight', 20)
setButtonStyle(collapsibleButton, 2.0)
collapsibleButton.text = "Ultrasound"
parentWidget.addWidget(collapsibleButton)
ultrasoundLayout = QFormLayout(collapsibleButton)
ultrasoundLayout.setContentsMargins(12, 4, 4, 4)
ultrasoundLayout.setSpacing(4)
self.connectDisconnectButton = QPushButton("Connect")
self.connectDisconnectButton.setToolTip(
"If clicked, connection OpenIGTLink")
hbox = QHBoxLayout()
hbox.addWidget(self.connectDisconnectButton)
ultrasoundLayout.addRow(hbox)
self.setupIcons()
self.captureIDSelector = QComboBox()
self.captureIDSelector.setToolTip("Pick capture device ID")
self.captureIDSelector.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding)
self.volumeReconstructorIDSelector = QComboBox()
self.volumeReconstructorIDSelector.setToolTip(
"Pick volume reconstructor device ID")
self.volumeReconstructorIDSelector.setSizePolicy(
QSizePolicy.Expanding, QSizePolicy.Expanding)
self.startStopRecordingButton = QPushButton(" Start Recording")
self.startStopRecordingButton.setCheckable(True)
self.startStopRecordingButton.setIcon(self.recordIcon)
self.startStopRecordingButton.setEnabled(False)
self.startStopRecordingButton.setToolTip("If clicked, start recording")
self.startStopRecordingButton.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding)
recordParametersControlsLayout = QGridLayout()
self.filenameLabel = self.createLabel("Filename:", visible=False)
recordParametersControlsLayout.addWidget(self.filenameLabel, 1, 0)
# Offline Reconstruction
self.offlineReconstructButton = QPushButton(" Offline Reconstruction")
self.offlineReconstructButton.setCheckable(True)
self.offlineReconstructButton.setIcon(self.recordIcon)
self.offlineReconstructButton.setEnabled(False)
self.offlineReconstructButton.setToolTip(
"If clicked, reconstruct recorded volume")
self.offlineReconstructButton.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding)
self.offlineVolumeToReconstructSelector = QComboBox()
self.offlineVolumeToReconstructSelector.setEditable(True)
self.offlineVolumeToReconstructSelector.setToolTip(
"Pick/set volume to reconstruct")
self.offlineVolumeToReconstructSelector.visible = False
hbox = QHBoxLayout()
hbox.addWidget(self.startStopRecordingButton)
hbox.addWidget(self.offlineReconstructButton)
ultrasoundLayout.addRow(hbox)
# Scout scan (record and low resolution reconstruction) and live reconstruction
# Scout scan part
self.startStopScoutScanButton = QPushButton(
" Scout scan\n Start recording")
self.startStopScoutScanButton.setCheckable(True)
self.startStopScoutScanButton.setIcon(self.recordIcon)
self.startStopScoutScanButton.setToolTip("If clicked, start recording")
self.startStopScoutScanButton.setEnabled(False)
self.startStopScoutScanButton.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding)
self.startStopLiveReconstructionButton = QPushButton(
" Start live reconstruction")
self.startStopLiveReconstructionButton.setCheckable(True)
self.startStopLiveReconstructionButton.setIcon(self.recordIcon)
self.startStopLiveReconstructionButton.setToolTip(
"If clicked, start live reconstruction")
self.startStopLiveReconstructionButton.setEnabled(False)
self.startStopLiveReconstructionButton.setSizePolicy(
QSizePolicy.Expanding, QSizePolicy.Expanding)
self.displayRoiButton = QToolButton()
self.displayRoiButton.setCheckable(True)
self.displayRoiButton.setIcon(self.visibleOffIcon)
self.displayRoiButton.setToolTip("If clicked, display ROI")
hbox = QHBoxLayout()
hbox.addWidget(self.startStopScoutScanButton)
hbox.addWidget(self.startStopLiveReconstructionButton)
# hbox.addWidget(self.displayRoiButton)
ultrasoundLayout.addRow(hbox)
self.snapshotTimer = QTimer()
self.snapshotTimer.setSingleShot(True)
self.onParameterSetSelected()
return collapsibleButton
def setupResliceDriver(self):
layoutManager = slicer.app.layoutManager()
# Show ultrasound in red view.
redSlice = layoutManager.sliceWidget('Red')
redSliceLogic = redSlice.sliceLogic()
redSliceLogic.GetSliceCompositeNode().SetBackgroundVolumeID(
self.liveUltrasoundNode_Reference.GetID())
resliceLogic = slicer.modules.volumereslicedriver.logic()
if resliceLogic:
redNode = slicer.util.getNode('vtkMRMLSliceNodeRed')
redNode.SetSliceResolutionMode(
slicer.vtkMRMLSliceNode.SliceResolutionMatchVolumes)
resliceLogic.SetDriverForSlice(
self.liveUltrasoundNode_Reference.GetID(), redNode)
resliceLogic.SetModeForSlice(
6, redNode) # Transverse mode, default for PLUS ultrasound.
else:
logging.warning('Logic not found for Volume Reslice Driver')
def createCollapsibleButton(self, text, collapsed=False):
collapsibleButton = ctkCollapsibleButton()
collapsibleButton.text = text
collapsibleButton.collapsed = collapsed
return collapsibleButton
def createLabel(self, text, visible=True):
label = QLabel()
label.setText(text)
label.visible = visible
return label
def setupConnections(self):
self.startStopRecordingButton.connect(
'clicked(bool)', self.onStartStopRecordingButtonClicked)
self.offlineReconstructButton.connect('clicked(bool)',
self.onReconstVolume)
self.startStopScoutScanButton.connect(
'clicked(bool)', self.onStartStopScoutScanButtonClicked)
self.startStopLiveReconstructionButton.connect(
'clicked(bool)', self.onStartStopLiveReconstructionButtonClicked)
self.displayRoiButton.connect('clicked(bool)',
self.onDisplayRoiButtonClicked)
self.captureIDSelector.connect('currentIndexChanged(QString)',
self.updateParameterNodeFromGui)
self.volumeReconstructorIDSelector.connect(
'currentIndexChanged(QString)', self.updateParameterNodeFromGui)
self.offlineVolumeToReconstructSelector.connect(
'currentIndexChanged(int)', self.updateParameterNodeFromGui)
self.displayRoiButton.connect('clicked(bool)',
self.updateParameterNodeFromGui)
self.snapshotTimer.timeout.connect(
self.onRequestVolumeReconstructionSnapshot)
self.connectDisconnectButton.connect(
'clicked(bool)', self.onConnectDisconnectButtonClicked)
def disconnect(self):
self.startStopRecordingButton.disconnect(
'clicked(bool)', self.onStartStopRecordingButtonClicked)
self.offlineReconstructButton.disconnect('clicked(bool)',
self.onReconstVolume)
self.startStopScoutScanButton.disconnect(
'clicked(bool)', self.onStartStopScoutScanButtonClicked)
self.startStopLiveReconstructionButton.disconnect(
'clicked(bool)', self.onStartStopLiveReconstructionButtonClicked)
self.displayRoiButton.disconnect('clicked(bool)',
self.onDisplayRoiButtonClicked)
self.captureIDSelector.disconnect('currentIndexChanged(QString)',
self.updateParameterNodeFromGui)
self.volumeReconstructorIDSelector.disconnect(
'currentIndexChanged(QString)', self.updateParameterNodeFromGui)
self.offlineVolumeToReconstructSelector.disconnect(
'currentIndexChanged(int)', self.updateParameterNodeFromGui)
self.displayRoiButton.disconnect('clicked(bool)',
self.updateParameterNodeFromGui)
self.snapshotTimer.timeout.disconnect(
self.onRequestVolumeReconstructionSnapshot)
self.connectDisconnectButton.disconnect(
'clicked(bool)', self.onConnectDisconnectButtonClicked)
def setupIcons(self):
self.plusRemoteModuleDirectoryPath = slicer.modules.plusremote.path.replace(
"PlusRemote.py", "")
self.recordIcon = QIcon(self.plusRemoteModuleDirectoryPath +
'/Resources/Icons/icon_Record.png')
self.stopIcon = QIcon(self.plusRemoteModuleDirectoryPath +
'/Resources/Icons/icon_Stop.png')
self.waitIcon = QIcon(self.plusRemoteModuleDirectoryPath +
'/Resources/Icons/icon_Wait.png')
self.visibleOffIcon = QIcon(":Icons\VisibleOff.png")
self.visibleOnIcon = QIcon(":Icons\VisibleOn.png")
def onParameterSetSelected(self):
# Set up default values for new nodes
if self.parameterNode:
self.plusRemoteLogic.setDefaultParameters(self.parameterNode)
self.updateGuiFromParameterNode()
def updateGuiFromParameterNode(self):
self.parameterVolumeList = {
'OfflineVolumeToReconstruct':
self.offlineVolumeToReconstructSelector
}
for parameter in self.parameterVolumeList:
if self.parameterNode.GetParameter(parameter):
self.parameterVolumeList[parameter].blockSignals(True)
self.parameterVolumeList[parameter].blockSignals(False)
if self.parameterNode.GetParameter('CaptureID'):
self.captureIDSelector.blockSignals(True)
for i in range(0, self.captureIDSelector.count):
if self.parameterNode.GetParameter(
'CaptureID') == self.captureIDSelector.itemText(i):
self.captureIDSelector.setCurrentIndex(
int(self.parameterNode.GetParameter('CaptureIdIndex')))
self.captureIDSelector.blockSignals(False)
if self.parameterNode.GetParameter('VolumeReconstructor'):
self.volumeReconstructorIDSelector.blockSignals(True)
for i in range(0, self.volumeReconstructorIDSelector.count):
if self.parameterNode.GetParameter(
'VolumeReconstructor'
) == self.volumeReconstructorIDSelector.itemText(i):
self.volumeReconstructorIDSelector.setCurrentIndex(
int(
self.parameterNode.GetParameter(
'VolumeReconstructorIndex')))
self.volumeReconstructorIDSelector.blockSignals(False)
self.roiNode = self.parameterNode.GetNthNodeReference('ROI', 0)
def updateParameterNodeFromGui(self):
#Update parameter node value to save when user change value in the interface
if not self.parameterNode:
return
self.parametersList = {
'CaptureID':
self.captureIDSelector.currentText,
'CaptureIdIndex':
self.captureIDSelector.currentIndex,
'VolumeReconstructor':
self.volumeReconstructorIDSelector.currentText,
'VolumeReconstructorIndex':
self.volumeReconstructorIDSelector.currentIndex,
'OfflineVolumeToReconstruct':
self.offlineVolumeToReconstructSelector.currentIndex
}
for parameter in self.parametersList:
self.parameterNode.SetParameter(
parameter, str(self.parametersList[parameter]))
if self.roiNode:
roiNodeID = self.roiNode.GetID()
self.parameterNode.SetNthNodeReferenceID('ROI', 0, roiNodeID)
#
# Connector observation and actions
#
def onConnectorNodeConnected(self):
logging.debug("ProstateTrusUltrasound:onConnectorNodeConnected")
self.connectorNodeConnected = True
self.captureIDSelector.setDisabled(False)
self.volumeReconstructorIDSelector.setDisabled(False)
self.plusRemoteLogic.getCaptureDeviceIds(
self.connectorNode.GetID(),
self.onGetCaptureDeviceCommandResponseReceived)
self.plusRemoteLogic.getVolumeReconstructorDeviceIds(
self.connectorNode.GetID(),
self.onGetVolumeReconstructorDeviceCommandResponseReceived)
self.connectDisconnectButton.setText("Disconnect")
def onConnectorNodeDisconnected(self):
logging.debug("ProstateTrusUltrasound:onConnectorNodeDisconnected")
self.connectorNodeConnected = False
self.startStopRecordingButton.setEnabled(False)
self.startStopScoutScanButton.setEnabled(False)
self.startStopLiveReconstructionButton.setEnabled(False)
self.offlineReconstructButton.setEnabled(False)
self.captureIDSelector.setDisabled(True)
self.volumeReconstructorIDSelector.setDisabled(True)
self.connectDisconnectButton.setText("Connect")
def getLiveVolumeRecNode(self):
liveVolumeRecNode = slicer.util.getNode(self.LIVE_VOLUME_NODE_NAME)
return liveVolumeRecNode
def getOfflineVolumeRecNode(self):
offlineVolumeRecNode = slicer.util.getNode(
self.OFFLINE_VOLUME_NODE_NAME)
return offlineVolumeRecNode
def getScoutVolumeNode(self):
scoutScanVolumeNode = slicer.util.getNode(self.SCOUT_VOLUME_NODE_NAME)
return scoutScanVolumeNode
def onConnectDisconnectButtonClicked(self):
if self.connectorNode.GetState(
) == slicer.vtkMRMLIGTLConnectorNode.STATE_CONNECTED:
self.connectorNode.Stop()
else:
self.connectorNode.Start()
def onStartStopRecordingButtonClicked(self):
if self.startStopRecordingButton.isChecked():
self.startStopRecordingButton.setText(" Stop Recording")
self.startStopRecordingButton.setIcon(self.stopIcon)
self.startStopRecordingButton.setToolTip(
"If clicked, stop recording")
self.onStartRecording(self.generateRecordingOutputFilename())
else:
self.startStopRecordingButton.setText(" Start Recording")
self.startStopRecordingButton.setIcon(self.recordIcon)
self.startStopRecordingButton.setToolTip(
"If clicked, start recording")
self.onStopRecording(self.onVolumeRecorded)
def onStartStopScoutScanButtonClicked(self):
if self.startStopScoutScanButton.isChecked():
self.startStopScoutScanButton.setText(
" Scout Scan\n Stop Recording and Reconstruct Recorded Volume"
)
self.startStopScoutScanButton.setIcon(self.stopIcon)
self.startStopScoutScanButton.setToolTip(
"If clicked, stop recording and reconstruct recorded volume")
self.onStartRecording(self.generateScoutRecordingOutputFilename())
else:
self.onStopRecording(self.onScoutVolumeRecorded)
def onStartStopLiveReconstructionButtonClicked(self):
if self.startStopLiveReconstructionButton.isChecked():
if self.roiNode:
self.roiOrigin, self.roiExtent = self.logic.updateVolumeOriginAndExtentFromROI(
self.LIVE_OUTPUT_VOLUME_SPACING, self.roiNode)
self.startStopLiveReconstructionButton.setText(
" Stop Live Reconstruction")
self.startStopLiveReconstructionButton.setIcon(self.stopIcon)
self.startStopLiveReconstructionButton.setToolTip(
"If clicked, stop live reconstruction")
self.onStartRecording(self.getLiveRecordingOutputFilename())
self.onStartReconstruction()
else:
self.startStopLiveReconstructionButton.setText(
" Start Live Reconstruction")
self.startStopLiveReconstructionButton.setIcon(self.recordIcon)
self.startStopLiveReconstructionButton.setToolTip(
"If clicked, start live reconstruction")
self.onStopRecording(self.printCommandResponse)
self.onStopReconstruction()
def onDisplayRoiButtonClicked(self):
if self.displayRoiButton.isChecked():
self.displayRoiButton.setIcon(self.visibleOnIcon)
self.displayRoiButton.setToolTip("If clicked, hide ROI")
if self.roiNode:
self.roiNode.SetDisplayVisibility(1)
else:
self.displayRoiButton.setIcon(self.visibleOffIcon)
self.displayRoiButton.setToolTip("If clicked, display ROI")
if self.roiNode:
self.roiNode.SetDisplayVisibility(0)
def generateRecordingOutputFilename(self):
return self.plusRemoteLogic.addTimestampToFilename(
self.RECORDING_FILENAME)
def generateScoutRecordingOutputFilename(self):
return self.plusRemoteLogic.addTimestampToFilename(
self.SCOUT_RECORDING_FILENAME)
def getLiveRecordingOutputFilename(self):
return self.plusRemoteLogic.addTimestampToFilename(
self.LIVE_RECORDING_FILENAME)
def getLiveReconstructionOutputFilename(self):
return self.plusRemoteLogic.addTimestampToFilename(
self.LIVE_VOLUME_FILENAME)
def onStartRecording(self, filename):
self.plusRemoteLogic.startRecording(self.connectorNode.GetID(),
self.captureIDSelector.currentText,
filename,
self.printCommandResponse)
def onStopRecording(self, callback):
self.plusRemoteLogic.stopRecording(self.connectorNode.GetID(),
self.captureIDSelector.currentText,
callback)
def onStartReconstruction(self):
if self.roiNode:
self.roiOrigin, self.roiExtent = self.logic.updateVolumeOriginAndExtentFromROI(
self.LIVE_OUTPUT_VOLUME_SPACING, self.roiNode)
self.plusRemoteLogic.startVolumeReconstuction(
self.connectorNode.GetID(),
self.volumeReconstructorIDSelector.currentText,
self.liveOutputSpacingValue, self.roiOrigin, self.roiExtent,
self.printCommandResponse,
self.getLiveReconstructionOutputFilename(),
self.LIVE_VOLUME_NODE_NAME)
# Set up timer for requesting snapshot
self.snapshotTimer.start(self.SNAPSHOT_INTERVAL * 1000)
def onStopReconstruction(self):
self.snapshotTimer.stop()
self.plusRemoteLogic.stopVolumeReconstruction(
self.connectorNode.GetID(),
self.volumeReconstructorIDSelector.currentText,
self.onVolumeLiveReconstructed,
self.getLiveReconstructionOutputFilename(),
self.LIVE_VOLUME_NODE_NAME)
def onReconstVolume(self):
self.offlineReconstructButton.setIcon(self.waitIcon)
self.offlineReconstructButton.setText(
" Offline Reconstruction in progress ...")
self.offlineReconstructButton.setEnabled(False)
self.plusRemoteLogic.reconstructRecorded(
self.connectorNode.GetID(),
self.volumeReconstructorIDSelector.currentText,
self.offlineVolumeToReconstructSelector.currentText,
self.outputSpacing, self.onVolumeReconstructed,
self.OFFLINE_VOLUME_FILENAME, self.OFFLINE_VOLUME_NODE_NAME)
def onScoutScanReconstVolume(self):
self.startStopScoutScanButton.setIcon(self.waitIcon)
self.startStopScoutScanButton.setText(
" Scout Scan\n Reconstruction in progress ...")
self.startStopScoutScanButton.setEnabled(False)
self.plusRemoteLogic.reconstructRecorded(
self.connectorNode.GetID(),
self.volumeReconstructorIDSelector.currentText,
self.lastScoutRecordingOutputFilename, self.outputSpacing,
self.onScoutVolumeReconstructed, self.SCOUT_VOLUME_FILENAME,
self.SCOUT_VOLUME_NODE_NAME)
def onRequestVolumeReconstructionSnapshot(self, stopFlag=""):
self.plusRemoteLogic.getVolumeReconstructionSnapshot(
self.connectorNode.GetID(),
self.volumeReconstructorIDSelector.currentText,
self.LIVE_VOLUME_FILENAME, self.LIVE_VOLUME_NODE_NAME,
self.APPLY_HOLE_FILLING_FOR_SNAPSHOT, self.onSnapshotAcquired)
def executeCommandDelayed(self, method, delay=100):
# Order of OpenIGTLink message receiving and processing is not guaranteed to be the same
# therefore we wait a bit to make sure the image message is processed as well
QTimer.singleShot(delay, method)
def printCommandResponse(self, command, q):
statusText = "Command {0} [{1}]: {2}\n".format(
command.GetCommandName(), command.GetID(),
command.StatusToString(command.GetStatus()))
if command.GetResponseMessage():
statusText = statusText + command.GetResponseMessage()
elif command.GetResponseText():
statusText = statusText + command.GetResponseText()
logging.debug(statusText)
def onGetCaptureDeviceCommandResponseReceived(self, command, q):
self.printCommandResponse(command, q)
if command.GetStatus() != command.CommandSuccess:
return
captureDeviceIdsListString = command.GetResponseMessage()
if captureDeviceIdsListString:
captureDevicesIdsList = captureDeviceIdsListString.split(",")
else:
captureDevicesIdsList = []
for i in range(0, len(captureDevicesIdsList)):
if self.captureIDSelector.findText(captureDevicesIdsList[i]) == -1:
self.captureIDSelector.addItem(captureDevicesIdsList[i])
def onGetVolumeReconstructorDeviceCommandResponseReceived(
self, command, q):
self.printCommandResponse(command, q)
if command.GetStatus() != command.CommandSuccess:
return
volumeReconstructorDeviceIdsListString = command.GetResponseMessage()
if volumeReconstructorDeviceIdsListString:
volumeReconstructorDeviceIdsList = volumeReconstructorDeviceIdsListString.split(
",")
else:
volumeReconstructorDeviceIdsList = []
self.volumeReconstructorIDSelector.clear()
self.volumeReconstructorIDSelector.addItems(
volumeReconstructorDeviceIdsList)
self.startStopRecordingButton.setEnabled(True)
self.offlineReconstructButton.setEnabled(True)
self.startStopScoutScanButton.setEnabled(True)
if self.roiNode:
self.startStopLiveReconstructionButton.setEnabled(True)
def onVolumeRecorded(self, command, q):
self.printCommandResponse(command, q)
self.offlineReconstructButton.setEnabled(True)
volumeToReconstructFileName = os.path.basename(
command.GetResponseMessage())
self.offlineVolumeToReconstructSelector.insertItem(
0, volumeToReconstructFileName)
self.offlineVolumeToReconstructSelector.setCurrentIndex(0)
def onScoutVolumeRecorded(self, command, q):
self.printCommandResponse(command, q)
self.offlineReconstructButton.setEnabled(True)
if command.GetStatus() == command.CommandExpired:
logging.fatal(
"Scout Volume Recording: Timeout while waiting for volume reconstruction result"
)
return
if command.GetStatus() == command.CommandSuccess:
self.lastScoutRecordingOutputFilename = os.path.basename(
command.GetResponseMessage())
self.onScoutScanReconstVolume()
def onVolumeReconstructed(self, command, q):
self.printCommandResponse(command, q)
self.offlineReconstructButton.setIcon(self.recordIcon)
self.offlineReconstructButton.setText("Offline Reconstruction")
self.offlineReconstructButton.setEnabled(True)
self.offlineReconstructButton.setChecked(False)
if command.GetStatus() == command.CommandExpired:
# volume reconstruction command timed out
logging.fatal(
"Volume Reconstruction: Timeout while waiting for volume reconstruction result"
)
return
if command.GetStatus() != command.CommandSuccess:
logging.debug("Volume Reconstruction: " +
command.GetResponseMessage())
return
self.executeCommandDelayed(self.onVolumeReconstructedFinalize)
def onVolumeReconstructedFinalize(self):
applicationLogic = slicer.app.applicationLogic()
applicationLogic.FitSliceToAll()
self.guideletParent.showVolumeRendering(self.getOfflineVolumeRecNode())
def onScoutVolumeReconstructed(self, command, q):
self.printCommandResponse(command, q)
if command.GetStatus() == command.CommandExpired:
logging.fatal(
"Scout Volume Reconstruction: Timeout while waiting for scout volume reconstruction result"
)
return
self.startStopScoutScanButton.setIcon(self.recordIcon)
self.startStopScoutScanButton.setText(
" Scout Scan\n Start Recording")
self.startStopScoutScanButton.setEnabled(True)
if command.GetStatus() != command.CommandSuccess:
logging.debug("Scout Volume Reconstruction: " +
command.GetResponseMessage())
return
self.executeCommandDelayed(self.onScoutVolumeReconstructedFinalize)
def onScoutVolumeReconstructedFinalize(self):
# Create and initialize ROI after scout scan because low resolution scout scan is used to set
# a smaller ROI for the live high resolution reconstruction
self.roiNode = self.logic.onRoiInitialization(
self.SCOUT_VOLUME_NODE_NAME, self.roiNode)
self.roiOrigin, self.roiExtent = self.logic.updateVolumeOriginAndExtentFromROI(
self.LIVE_OUTPUT_VOLUME_SPACING, self.roiNode)
scoutScanVolumeNode = self.getScoutVolumeNode()
applicationLogic = slicer.app.applicationLogic()
applicationLogic.FitSliceToAll()
self.guideletParent.showVolumeRendering(scoutScanVolumeNode)
def onSnapshotAcquired(self, command, q):
self.printCommandResponse(command, q)
if not self.startStopLiveReconstructionButton.isChecked():
# live volume reconstruction is not active
return
self.executeCommandDelayed(self.onSnapshotAcquiredFinalize)
def onSnapshotAcquiredFinalize(self):
self.guideletParent.showVolumeRendering(self.getLiveVolumeRecNode())
self.snapshotTimer.start(self.SNAPSHOT_INTERVAL * 1000)
def onVolumeLiveReconstructed(self, command, q):
self.printCommandResponse(command, q)
if command.GetStatus() == command.CommandExpired:
logging.fatal(
"LIVE Volume Reconstruction: Failed to stop volume reconstruction"
)
return
if command.GetStatus() != command.CommandSuccess:
logging.debug("LIVE Volume Reconstruction " +
command.GetResponseMessage())
return
self.executeCommandDelayed(self.getLiveVolumeRecNode)
def onVolumeLiveReconstructedFinalize(self):
self.guideletParent.showVolumeRendering(self.getLiveVolumeRecNode())
class VSalida(VentanaSalida):
"""Ventana que muestra los resultados de las operaciones solicitadas.
Permite al usuario exportar o guardar los resultados ya obtenidos"""
def __init__(self, parent, gestorsalida, gestortemas):
VentanaSalida.__init__(self)
#VARIABLES PUBLICAS
self.parent = parent
#VARIABLES PRIVADAS
self.__gestortemas = gestortemas
self.__gestorsalida = gestorsalida
self.__contenido = []
self.__inittoolbar()
self.__conexiones()
#FUNCIONES PUBLICAS
def ana_res(self, objeto):
"""Añade un resultado al dialogo, para ser mostrado"""
self.__contenido.append(objeto)
def __myUpdate(self):
"""Actualiza el contenido de la ventana"""
cadenasalida = ""
i = 1
for resultado in self.__contenido:
cadenasalida += "<a name=" + str(i) + "></a>"
cadenasalida += resultado.html().encode('iso-8859-1', 'replace')
i += 1
self.textBrowser1.setText(cadenasalida, "/tmp")
self.textBrowser1.scrollToAnchor(str(len(self.__contenido)))
self.__actualizar_lista()
def closeEvent( self, event ):
"""Redefinicion del closeEvent de qt"""
QWidget.closeEvent( self, event )
if not self.parent.vprincipal.isVisible():
qApp.exit(0)
else:
self.hide()
def showEvent(self, event):
"""Redefinicion del método show de VentanaSalida,
muestra todos los resultados almacenados"""
self.__myUpdate()
VentanaSalida.showEvent(self, event)
#FUNCIONES PRIVADAS
def __conexiones(self):
"""Bloque de conexiones"""
self.connect(self.archivoAbrirAction, SIGNAL("activated()"), self.__dabrirfichero)
self.connect(self.archivoGuardarAction, SIGNAL("activated()"), self.__dguardarfichero)
self.connect(self.archivoExportarHTMLAction, SIGNAL("activated()"), self.__dexportar)
self.connect(self.archivoSalirAction, SIGNAL("activated()"), self.hide)
self.connect(self.__boton1, SIGNAL("clicked()"), self.__dabrirfichero)
self.connect(self.__boton2, SIGNAL("clicked()"), self.__dguardarfichero)
self.connect(self.__boton3, SIGNAL("clicked()"), self.__dexportar)
self.connect(self.__boton4, SIGNAL("clicked()"), self.parent.vprincipal.show)
self.connect(self.pushButton1, SIGNAL("clicked()"), self.__borrar_elemento)
def __inittoolbar(self):
"""Inicializa la toolbar"""
self.__boton1 = QToolButton(self.Toolbar)
self.__boton1.setTextLabel("Abrir fichero")
iconos = QIconSet()
iconos.setIconSize(QIconSet.Small, QSize(100, 100))
iconos.setPixmap(self.__gestortemas.icono_abrir(), QIconSet.Small)
self.__boton1.setOn(True)
self.__boton1.setIconSet(iconos)
self.__boton2 = QToolButton(self.Toolbar)
self.__boton2.setTextLabel("Guardar en fichero")
iconos = QIconSet()
iconos.setIconSize(QIconSet.Small, QSize(100, 100))
iconos.setPixmap(self.__gestortemas.icono_guardar(), QIconSet.Small)
self.__boton2.setOn(True)
self.__boton2.setIconSet(iconos)
self.__boton3 = QToolButton(self.Toolbar)
self.__boton3.setTextLabel("Exportar a html")
iconos = QIconSet()
iconos.setIconSize(QIconSet.Small, QSize(100, 100))
iconos.setPixmap(self.__gestortemas.icono_exportar(), QIconSet.Small)
self.__boton3.setOn(True)
self.__boton3.setIconSet(iconos)
self.__boton4 = QToolButton(self.Toolbar)
self.__boton4.setTextLabel("Mostrar Ventana principal")
iconos = QIconSet()
iconos.setIconSize(QIconSet.Small, QSize(100, 100))
iconos.setPixmap(self.__gestortemas.icono_nueva_ventana(), QIconSet.Small)
self.__boton4.setOn(True)
self.__boton4.setIconSet(iconos)
def __dabrirfichero(self):
"""Pregunta al usuario que fichero cargar"""
filterlist = ""
for fmt in ["dro"]: #Candidata al fichero de listas
filterlist = filterlist + "%s files (*.%s);;" % (fmt, fmt.lower())
nombrefichero = QFileDialog.getOpenFileName(QString.null, filterlist, self, None, "Dialogo abrir fichero", "")
filename = str(nombrefichero)
if filename:
try:
self.__contenido = self.__gestorsalida.cargar(filename)
except AttributeError:
QErrorMessage(self,"Error").message(u"Error en la carga de fichero, Probablemente versión anterior")
else:
self.__myUpdate()
def __dguardarfichero(self):
"""Pregunta al usuario en que fichero guardar"""
filterlist = ""
for fmt in ["dro"]: #Candidata al fichero de listas
filterlist = filterlist + "%s files (*.%s);;" % (fmt, fmt.lower())
nombrefichero = QFileDialog.getSaveFileName(QString.null, filterlist, self)
filename = str(nombrefichero)
if filename:
from Driza.excepciones import FicheroExisteException, \
FicheroTipoDesconocidoException
try:
self.__gestorsalida.guardar(self.__contenido, filename)
except FicheroExisteException,fichero:
codigoretorno = QMessageBox.information(self, 'Atencion:', 'El fichero' +\
fichero.fichero + ' ya existe' , 'Sobreescribir', \
'Otro nombre', 'Cancelar', 0, 1)
if codigoretorno == 0:
self.__gestorsalida.guardar(self.__contenido, filename, True)
elif codigoretorno == 1:
self.__dguardarfichero()
except FicheroTipoDesconocidoException:
QMessageBox.warning(self, u'Atención', \
u'La extensión del fichero es incorrecta.\nPruebe con otra extensión')
def setupPanel(self, parentWidget):
logging.debug('ProstateTRUSNavUltrasound.setupPanel')
self.connectorNode = self.guideletParent.connectorNode
self.connectorNodeConnected = False
collapsibleButton = ctkCollapsibleButton()
collapsibleButton.setProperty('collapsedHeight', 20)
setButtonStyle(collapsibleButton, 2.0)
collapsibleButton.text = "Ultrasound"
parentWidget.addWidget(collapsibleButton)
ultrasoundLayout = QFormLayout(collapsibleButton)
ultrasoundLayout.setContentsMargins(12,4,4,4)
ultrasoundLayout.setSpacing(4)
self.connectDisconnectButton = QPushButton("Connect")
self.connectDisconnectButton.setToolTip("If clicked, connection OpenIGTLink")
hbox = QHBoxLayout()
hbox.addWidget(self.connectDisconnectButton)
ultrasoundLayout.addRow(hbox)
self.setupIcons()
self.captureIDSelector = QComboBox()
self.captureIDSelector.setToolTip("Pick capture device ID")
self.captureIDSelector.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
self.volumeReconstructorIDSelector = QComboBox()
self.volumeReconstructorIDSelector.setToolTip( "Pick volume reconstructor device ID" )
self.volumeReconstructorIDSelector.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
self.startStopRecordingButton = QPushButton(" Start Recording")
self.startStopRecordingButton.setCheckable(True)
self.startStopRecordingButton.setIcon(self.recordIcon)
self.startStopRecordingButton.setEnabled(False)
self.startStopRecordingButton.setToolTip("If clicked, start recording")
self.startStopRecordingButton.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
recordParametersControlsLayout = QGridLayout()
self.filenameLabel = self.createLabel("Filename:", visible=False)
recordParametersControlsLayout.addWidget(self.filenameLabel, 1, 0)
# Offline Reconstruction
self.offlineReconstructButton = QPushButton(" Offline Reconstruction")
self.offlineReconstructButton.setCheckable(True)
self.offlineReconstructButton.setIcon(self.recordIcon)
self.offlineReconstructButton.setEnabled(False)
self.offlineReconstructButton.setToolTip("If clicked, reconstruct recorded volume")
self.offlineReconstructButton.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
self.offlineVolumeToReconstructSelector = QComboBox()
self.offlineVolumeToReconstructSelector.setEditable(True)
self.offlineVolumeToReconstructSelector.setToolTip( "Pick/set volume to reconstruct" )
self.offlineVolumeToReconstructSelector.visible = False
hbox = QHBoxLayout()
hbox.addWidget(self.startStopRecordingButton)
hbox.addWidget(self.offlineReconstructButton)
ultrasoundLayout.addRow(hbox)
# Scout scan (record and low resolution reconstruction) and live reconstruction
# Scout scan part
self.startStopScoutScanButton = QPushButton(" Scout scan\n Start recording")
self.startStopScoutScanButton.setCheckable(True)
self.startStopScoutScanButton.setIcon(self.recordIcon)
self.startStopScoutScanButton.setToolTip("If clicked, start recording")
self.startStopScoutScanButton.setEnabled(False)
self.startStopScoutScanButton.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
self.startStopLiveReconstructionButton = QPushButton(" Start live reconstruction")
self.startStopLiveReconstructionButton.setCheckable(True)
self.startStopLiveReconstructionButton.setIcon(self.recordIcon)
self.startStopLiveReconstructionButton.setToolTip("If clicked, start live reconstruction")
self.startStopLiveReconstructionButton.setEnabled(False)
self.startStopLiveReconstructionButton.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
self.displayRoiButton = QToolButton()
self.displayRoiButton.setCheckable(True)
self.displayRoiButton.setIcon(self.visibleOffIcon)
self.displayRoiButton.setToolTip("If clicked, display ROI")
hbox = QHBoxLayout()
hbox.addWidget(self.startStopScoutScanButton)
hbox.addWidget(self.startStopLiveReconstructionButton)
# hbox.addWidget(self.displayRoiButton)
ultrasoundLayout.addRow(hbox)
self.snapshotTimer = QTimer()
self.snapshotTimer.setSingleShot(True)
self.onParameterSetSelected()
return collapsibleButton
class ProstateTRUSNavUltrasound(UltraSound):
OFFLINE_VOLUME_FILENAME = "RecVol_Reference.mha"
SCOUT_VOLUME_FILENAME = "ScoutScan.mha"
LIVE_VOLUME_FILENAME = "LiveReconstructedVolume.mha"
RECORDING_FILENAME = "Recording.mha"
SCOUT_RECORDING_FILENAME = "ScoutScanRecording.mha"
LIVE_RECORDING_FILENAME = LIVE_VOLUME_FILENAME
SCOUT_VOLUME_NODE_NAME = "ScoutScan"
OFFLINE_VOLUME_NODE_NAME = "RecVol_Reference"
LIVE_VOLUME_NODE_NAME = "liveReconstruction"
APPLY_HOLE_FILLING_FOR_SNAPSHOT = False
SNAPSHOT_INTERVAL = 3
OUTPUT_VOLUME_SPACING = 3
LIVE_OUTPUT_VOLUME_SPACING = 1
@property
def roiNode(self):
return self._roiNode
@roiNode.setter
def roiNode(self, node):
self._roiNode=node
if node is not None:
self.startStopLiveReconstructionButton.setEnabled(True)
else:
self.startStopLiveReconstructionButton.setEnabled(False)
def __init__(self, guideletParent):
UltraSound.__init__(self, guideletParent)
self.parameterNode = guideletParent.parameterNode
self.parameterNodeObserver = None
self._roiNode = None
self.liveOutputSpacingValue = [self.LIVE_OUTPUT_VOLUME_SPACING, self.LIVE_OUTPUT_VOLUME_SPACING,
self.LIVE_OUTPUT_VOLUME_SPACING]
self.outputSpacing = [self.OUTPUT_VOLUME_SPACING, self.OUTPUT_VOLUME_SPACING, self.OUTPUT_VOLUME_SPACING]
self.roiOrigin = None
self.roiExtent = None
self.defaultParameterNode = None
self.logic = ProstateTRUSNavUltrasoundLogic()
def setupPanel(self, parentWidget):
logging.debug('ProstateTRUSNavUltrasound.setupPanel')
self.connectorNode = self.guideletParent.connectorNode
self.connectorNodeConnected = False
collapsibleButton = ctkCollapsibleButton()
collapsibleButton.setProperty('collapsedHeight', 20)
setButtonStyle(collapsibleButton, 2.0)
collapsibleButton.text = "Ultrasound"
parentWidget.addWidget(collapsibleButton)
ultrasoundLayout = QFormLayout(collapsibleButton)
ultrasoundLayout.setContentsMargins(12,4,4,4)
ultrasoundLayout.setSpacing(4)
self.connectDisconnectButton = QPushButton("Connect")
self.connectDisconnectButton.setToolTip("If clicked, connection OpenIGTLink")
hbox = QHBoxLayout()
hbox.addWidget(self.connectDisconnectButton)
ultrasoundLayout.addRow(hbox)
self.setupIcons()
self.captureIDSelector = QComboBox()
self.captureIDSelector.setToolTip("Pick capture device ID")
self.captureIDSelector.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
self.volumeReconstructorIDSelector = QComboBox()
self.volumeReconstructorIDSelector.setToolTip( "Pick volume reconstructor device ID" )
self.volumeReconstructorIDSelector.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
self.startStopRecordingButton = QPushButton(" Start Recording")
self.startStopRecordingButton.setCheckable(True)
self.startStopRecordingButton.setIcon(self.recordIcon)
self.startStopRecordingButton.setEnabled(False)
self.startStopRecordingButton.setToolTip("If clicked, start recording")
self.startStopRecordingButton.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
recordParametersControlsLayout = QGridLayout()
self.filenameLabel = self.createLabel("Filename:", visible=False)
recordParametersControlsLayout.addWidget(self.filenameLabel, 1, 0)
# Offline Reconstruction
self.offlineReconstructButton = QPushButton(" Offline Reconstruction")
self.offlineReconstructButton.setCheckable(True)
self.offlineReconstructButton.setIcon(self.recordIcon)
self.offlineReconstructButton.setEnabled(False)
self.offlineReconstructButton.setToolTip("If clicked, reconstruct recorded volume")
self.offlineReconstructButton.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
self.offlineVolumeToReconstructSelector = QComboBox()
self.offlineVolumeToReconstructSelector.setEditable(True)
self.offlineVolumeToReconstructSelector.setToolTip( "Pick/set volume to reconstruct" )
self.offlineVolumeToReconstructSelector.visible = False
hbox = QHBoxLayout()
hbox.addWidget(self.startStopRecordingButton)
hbox.addWidget(self.offlineReconstructButton)
ultrasoundLayout.addRow(hbox)
# Scout scan (record and low resolution reconstruction) and live reconstruction
# Scout scan part
self.startStopScoutScanButton = QPushButton(" Scout scan\n Start recording")
self.startStopScoutScanButton.setCheckable(True)
self.startStopScoutScanButton.setIcon(self.recordIcon)
self.startStopScoutScanButton.setToolTip("If clicked, start recording")
self.startStopScoutScanButton.setEnabled(False)
self.startStopScoutScanButton.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
self.startStopLiveReconstructionButton = QPushButton(" Start live reconstruction")
self.startStopLiveReconstructionButton.setCheckable(True)
self.startStopLiveReconstructionButton.setIcon(self.recordIcon)
self.startStopLiveReconstructionButton.setToolTip("If clicked, start live reconstruction")
self.startStopLiveReconstructionButton.setEnabled(False)
self.startStopLiveReconstructionButton.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
self.displayRoiButton = QToolButton()
self.displayRoiButton.setCheckable(True)
self.displayRoiButton.setIcon(self.visibleOffIcon)
self.displayRoiButton.setToolTip("If clicked, display ROI")
hbox = QHBoxLayout()
hbox.addWidget(self.startStopScoutScanButton)
hbox.addWidget(self.startStopLiveReconstructionButton)
# hbox.addWidget(self.displayRoiButton)
ultrasoundLayout.addRow(hbox)
self.snapshotTimer = QTimer()
self.snapshotTimer.setSingleShot(True)
self.onParameterSetSelected()
return collapsibleButton
def setupResliceDriver(self):
layoutManager = slicer.app.layoutManager()
# Show ultrasound in red view.
redSlice = layoutManager.sliceWidget('Red')
redSliceLogic = redSlice.sliceLogic()
redSliceLogic.GetSliceCompositeNode().SetBackgroundVolumeID(self.liveUltrasoundNode_Reference.GetID())
resliceLogic = slicer.modules.volumereslicedriver.logic()
if resliceLogic:
redNode = slicer.util.getNode('vtkMRMLSliceNodeRed')
redNode.SetSliceResolutionMode(slicer.vtkMRMLSliceNode.SliceResolutionMatchVolumes)
resliceLogic.SetDriverForSlice(self.liveUltrasoundNode_Reference.GetID(), redNode)
resliceLogic.SetModeForSlice(6, redNode) # Transverse mode, default for PLUS ultrasound.
else:
logging.warning('Logic not found for Volume Reslice Driver')
def createCollapsibleButton(self, text, collapsed=False):
collapsibleButton = ctkCollapsibleButton()
collapsibleButton.text = text
collapsibleButton.collapsed = collapsed
return collapsibleButton
def createLabel(self, text, visible=True):
label = QLabel()
label.setText(text)
label.visible = visible
return label
def setupConnections(self):
self.startStopRecordingButton.connect('clicked(bool)', self.onStartStopRecordingButtonClicked)
self.offlineReconstructButton.connect('clicked(bool)', self.onReconstVolume)
self.startStopScoutScanButton.connect('clicked(bool)', self.onStartStopScoutScanButtonClicked)
self.startStopLiveReconstructionButton.connect('clicked(bool)', self.onStartStopLiveReconstructionButtonClicked)
self.displayRoiButton.connect('clicked(bool)', self.onDisplayRoiButtonClicked)
self.captureIDSelector.connect('currentIndexChanged(QString)', self.updateParameterNodeFromGui)
self.volumeReconstructorIDSelector.connect('currentIndexChanged(QString)', self.updateParameterNodeFromGui)
self.offlineVolumeToReconstructSelector.connect('currentIndexChanged(int)', self.updateParameterNodeFromGui)
self.displayRoiButton.connect('clicked(bool)', self.updateParameterNodeFromGui)
self.snapshotTimer.timeout.connect(self.onRequestVolumeReconstructionSnapshot)
self.connectDisconnectButton.connect('clicked(bool)', self.onConnectDisconnectButtonClicked)
def disconnect(self):
self.startStopRecordingButton.disconnect('clicked(bool)', self.onStartStopRecordingButtonClicked)
self.offlineReconstructButton.disconnect('clicked(bool)', self.onReconstVolume)
self.startStopScoutScanButton.disconnect('clicked(bool)', self.onStartStopScoutScanButtonClicked)
self.startStopLiveReconstructionButton.disconnect('clicked(bool)', self.onStartStopLiveReconstructionButtonClicked)
self.displayRoiButton.disconnect('clicked(bool)', self.onDisplayRoiButtonClicked)
self.captureIDSelector.disconnect('currentIndexChanged(QString)', self.updateParameterNodeFromGui)
self.volumeReconstructorIDSelector.disconnect('currentIndexChanged(QString)', self.updateParameterNodeFromGui)
self.offlineVolumeToReconstructSelector.disconnect('currentIndexChanged(int)', self.updateParameterNodeFromGui)
self.displayRoiButton.disconnect('clicked(bool)', self.updateParameterNodeFromGui)
self.snapshotTimer.timeout.disconnect(self.onRequestVolumeReconstructionSnapshot)
self.connectDisconnectButton.disconnect('clicked(bool)', self.onConnectDisconnectButtonClicked)
def setupIcons(self):
self.plusRemoteModuleDirectoryPath = slicer.modules.plusremote.path.replace("PlusRemote.py", "")
self.recordIcon = QIcon(self.plusRemoteModuleDirectoryPath + '/Resources/Icons/icon_Record.png')
self.stopIcon = QIcon(self.plusRemoteModuleDirectoryPath + '/Resources/Icons/icon_Stop.png')
self.waitIcon = QIcon(self.plusRemoteModuleDirectoryPath + '/Resources/Icons/icon_Wait.png')
self.visibleOffIcon = QIcon(":Icons\VisibleOff.png")
self.visibleOnIcon = QIcon(":Icons\VisibleOn.png")
def onParameterSetSelected(self):
# Set up default values for new nodes
if self.parameterNode:
self.plusRemoteLogic.setDefaultParameters(self.parameterNode)
self.updateGuiFromParameterNode()
def updateGuiFromParameterNode(self):
self.parameterVolumeList = {'OfflineVolumeToReconstruct': self.offlineVolumeToReconstructSelector}
for parameter in self.parameterVolumeList:
if self.parameterNode.GetParameter(parameter):
self.parameterVolumeList[parameter].blockSignals(True)
self.parameterVolumeList[parameter].blockSignals(False)
if self.parameterNode.GetParameter('CaptureID'):
self.captureIDSelector.blockSignals(True)
for i in range(0, self.captureIDSelector.count):
if self.parameterNode.GetParameter('CaptureID') == self.captureIDSelector.itemText(i):
self.captureIDSelector.setCurrentIndex(int(self.parameterNode.GetParameter('CaptureIdIndex')))
self.captureIDSelector.blockSignals(False)
if self.parameterNode.GetParameter('VolumeReconstructor'):
self.volumeReconstructorIDSelector.blockSignals(True)
for i in range(0, self.volumeReconstructorIDSelector.count):
if self.parameterNode.GetParameter('VolumeReconstructor') == self.volumeReconstructorIDSelector.itemText(i):
self.volumeReconstructorIDSelector.setCurrentIndex(int(self.parameterNode.GetParameter('VolumeReconstructorIndex')))
self.volumeReconstructorIDSelector.blockSignals(False)
self.roiNode = self.parameterNode.GetNthNodeReference('ROI', 0)
def updateParameterNodeFromGui(self):
#Update parameter node value to save when user change value in the interface
if not self.parameterNode:
return
self.parametersList = {'CaptureID': self.captureIDSelector.currentText,
'CaptureIdIndex': self.captureIDSelector.currentIndex,
'VolumeReconstructor': self.volumeReconstructorIDSelector.currentText,
'VolumeReconstructorIndex': self.volumeReconstructorIDSelector.currentIndex,
'OfflineVolumeToReconstruct': self.offlineVolumeToReconstructSelector.currentIndex}
for parameter in self.parametersList:
self.parameterNode.SetParameter(parameter, str(self.parametersList[parameter]))
if self.roiNode:
roiNodeID = self.roiNode.GetID()
self.parameterNode.SetNthNodeReferenceID('ROI', 0, roiNodeID)
#
# Connector observation and actions
#
def onConnectorNodeConnected(self):
logging.debug("ProstateTrusUltrasound:onConnectorNodeConnected")
self.connectorNodeConnected = True
self.captureIDSelector.setDisabled(False)
self.volumeReconstructorIDSelector.setDisabled(False)
self.plusRemoteLogic.getCaptureDeviceIds(self.connectorNode.GetID(),
self.onGetCaptureDeviceCommandResponseReceived)
self.plusRemoteLogic.getVolumeReconstructorDeviceIds(self.connectorNode.GetID(),
self.onGetVolumeReconstructorDeviceCommandResponseReceived)
self.connectDisconnectButton.setText("Disconnect")
def onConnectorNodeDisconnected(self):
logging.debug("ProstateTrusUltrasound:onConnectorNodeDisconnected")
self.connectorNodeConnected = False
self.startStopRecordingButton.setEnabled(False)
self.startStopScoutScanButton.setEnabled(False)
self.startStopLiveReconstructionButton.setEnabled(False)
self.offlineReconstructButton.setEnabled(False)
self.captureIDSelector.setDisabled(True)
self.volumeReconstructorIDSelector.setDisabled(True)
self.connectDisconnectButton.setText("Connect")
def getLiveVolumeRecNode(self):
liveVolumeRecNode = slicer.util.getNode(self.LIVE_VOLUME_NODE_NAME)
return liveVolumeRecNode
def getOfflineVolumeRecNode(self):
offlineVolumeRecNode = slicer.util.getNode(self.OFFLINE_VOLUME_NODE_NAME)
return offlineVolumeRecNode
def getScoutVolumeNode(self):
scoutScanVolumeNode = slicer.util.getNode(self.SCOUT_VOLUME_NODE_NAME)
return scoutScanVolumeNode
def onConnectDisconnectButtonClicked(self):
if self.connectorNode.GetState() == slicer.vtkMRMLIGTLConnectorNode.STATE_CONNECTED:
self.connectorNode.Stop()
else:
self.connectorNode.Start()
def onStartStopRecordingButtonClicked(self):
if self.startStopRecordingButton.isChecked():
self.startStopRecordingButton.setText(" Stop Recording")
self.startStopRecordingButton.setIcon(self.stopIcon)
self.startStopRecordingButton.setToolTip( "If clicked, stop recording" )
self.onStartRecording(self.generateRecordingOutputFilename())
else:
self.startStopRecordingButton.setText(" Start Recording")
self.startStopRecordingButton.setIcon(self.recordIcon)
self.startStopRecordingButton.setToolTip( "If clicked, start recording" )
self.onStopRecording(self.onVolumeRecorded)
def onStartStopScoutScanButtonClicked(self):
if self.startStopScoutScanButton.isChecked():
self.startStopScoutScanButton.setText(" Scout Scan\n Stop Recording and Reconstruct Recorded Volume")
self.startStopScoutScanButton.setIcon(self.stopIcon)
self.startStopScoutScanButton.setToolTip( "If clicked, stop recording and reconstruct recorded volume" )
self.onStartRecording(self.generateScoutRecordingOutputFilename())
else:
self.onStopRecording(self.onScoutVolumeRecorded)
def onStartStopLiveReconstructionButtonClicked(self):
if self.startStopLiveReconstructionButton.isChecked():
if self.roiNode:
self.roiOrigin, self.roiExtent = self.logic.updateVolumeOriginAndExtentFromROI(self.LIVE_OUTPUT_VOLUME_SPACING,
self.roiNode)
self.startStopLiveReconstructionButton.setText(" Stop Live Reconstruction")
self.startStopLiveReconstructionButton.setIcon(self.stopIcon)
self.startStopLiveReconstructionButton.setToolTip( "If clicked, stop live reconstruction" )
self.onStartRecording(self.getLiveRecordingOutputFilename())
self.onStartReconstruction()
else:
self.startStopLiveReconstructionButton.setText(" Start Live Reconstruction")
self.startStopLiveReconstructionButton.setIcon(self.recordIcon)
self.startStopLiveReconstructionButton.setToolTip( "If clicked, start live reconstruction" )
self.onStopRecording(self.printCommandResponse)
self.onStopReconstruction()
def onDisplayRoiButtonClicked(self):
if self.displayRoiButton.isChecked():
self.displayRoiButton.setIcon(self.visibleOnIcon)
self.displayRoiButton.setToolTip("If clicked, hide ROI")
if self.roiNode:
self.roiNode.SetDisplayVisibility(1)
else:
self.displayRoiButton.setIcon(self.visibleOffIcon)
self.displayRoiButton.setToolTip("If clicked, display ROI")
if self.roiNode:
self.roiNode.SetDisplayVisibility(0)
def generateRecordingOutputFilename(self):
return self.plusRemoteLogic.addTimestampToFilename(self.RECORDING_FILENAME)
def generateScoutRecordingOutputFilename(self):
return self.plusRemoteLogic.addTimestampToFilename(self.SCOUT_RECORDING_FILENAME)
def getLiveRecordingOutputFilename(self):
return self.plusRemoteLogic.addTimestampToFilename(self.LIVE_RECORDING_FILENAME)
def getLiveReconstructionOutputFilename(self):
return self.plusRemoteLogic.addTimestampToFilename(self.LIVE_VOLUME_FILENAME)
def onStartRecording(self, filename):
self.plusRemoteLogic.startRecording(self.connectorNode.GetID(), self.captureIDSelector.currentText,
filename, self.printCommandResponse)
def onStopRecording(self, callback):
self.plusRemoteLogic.stopRecording(self.connectorNode.GetID(), self.captureIDSelector.currentText, callback)
def onStartReconstruction(self):
if self.roiNode:
self.roiOrigin, self.roiExtent = self.logic.updateVolumeOriginAndExtentFromROI(self.LIVE_OUTPUT_VOLUME_SPACING,
self.roiNode)
self.plusRemoteLogic.startVolumeReconstuction(self.connectorNode.GetID(),
self.volumeReconstructorIDSelector.currentText,
self.liveOutputSpacingValue, self.roiOrigin,
self.roiExtent, self.printCommandResponse,
self.getLiveReconstructionOutputFilename(), self.LIVE_VOLUME_NODE_NAME)
# Set up timer for requesting snapshot
self.snapshotTimer.start(self.SNAPSHOT_INTERVAL*1000)
def onStopReconstruction(self):
self.snapshotTimer.stop()
self.plusRemoteLogic.stopVolumeReconstruction(self.connectorNode.GetID(),
self.volumeReconstructorIDSelector.currentText,
self.onVolumeLiveReconstructed,
self.getLiveReconstructionOutputFilename(),
self.LIVE_VOLUME_NODE_NAME)
def onReconstVolume(self):
self.offlineReconstructButton.setIcon(self.waitIcon)
self.offlineReconstructButton.setText(" Offline Reconstruction in progress ...")
self.offlineReconstructButton.setEnabled(False)
self.plusRemoteLogic.reconstructRecorded(self.connectorNode.GetID(), self.volumeReconstructorIDSelector.currentText,
self.offlineVolumeToReconstructSelector.currentText, self.outputSpacing,
self.onVolumeReconstructed, self.OFFLINE_VOLUME_FILENAME,
self.OFFLINE_VOLUME_NODE_NAME)
def onScoutScanReconstVolume(self):
self.startStopScoutScanButton.setIcon(self.waitIcon)
self.startStopScoutScanButton.setText(" Scout Scan\n Reconstruction in progress ...")
self.startStopScoutScanButton.setEnabled(False)
self.plusRemoteLogic.reconstructRecorded(self.connectorNode.GetID(), self.volumeReconstructorIDSelector.currentText,
self.lastScoutRecordingOutputFilename, self.outputSpacing,
self.onScoutVolumeReconstructed, self.SCOUT_VOLUME_FILENAME,
self.SCOUT_VOLUME_NODE_NAME)
def onRequestVolumeReconstructionSnapshot(self, stopFlag = ""):
self.plusRemoteLogic.getVolumeReconstructionSnapshot(self.connectorNode.GetID(),
self.volumeReconstructorIDSelector.currentText,
self.LIVE_VOLUME_FILENAME,
self.LIVE_VOLUME_NODE_NAME,
self.APPLY_HOLE_FILLING_FOR_SNAPSHOT, self.onSnapshotAcquired)
def executeCommandDelayed(self, method, delay=100):
# Order of OpenIGTLink message receiving and processing is not guaranteed to be the same
# therefore we wait a bit to make sure the image message is processed as well
QTimer.singleShot(delay, method)
def printCommandResponse(self, command, q):
statusText = "Command {0} [{1}]: {2}\n".format(command.GetCommandName(), command.GetID(),
command.StatusToString(command.GetStatus()))
if command.GetResponseMessage():
statusText = statusText + command.GetResponseMessage()
elif command.GetResponseText():
statusText = statusText + command.GetResponseText()
logging.debug(statusText)
def onGetCaptureDeviceCommandResponseReceived(self, command, q):
self.printCommandResponse(command, q)
if command.GetStatus() != command.CommandSuccess:
return
captureDeviceIdsListString = command.GetResponseMessage()
if captureDeviceIdsListString:
captureDevicesIdsList = captureDeviceIdsListString.split(",")
else:
captureDevicesIdsList = []
for i in range(0,len(captureDevicesIdsList)):
if self.captureIDSelector.findText(captureDevicesIdsList[i]) == -1:
self.captureIDSelector.addItem(captureDevicesIdsList[i])
def onGetVolumeReconstructorDeviceCommandResponseReceived(self, command, q):
self.printCommandResponse(command, q)
if command.GetStatus() != command.CommandSuccess:
return
volumeReconstructorDeviceIdsListString = command.GetResponseMessage()
if volumeReconstructorDeviceIdsListString:
volumeReconstructorDeviceIdsList = volumeReconstructorDeviceIdsListString.split(",")
else:
volumeReconstructorDeviceIdsList = []
self.volumeReconstructorIDSelector.clear()
self.volumeReconstructorIDSelector.addItems(volumeReconstructorDeviceIdsList)
self.startStopRecordingButton.setEnabled(True)
self.offlineReconstructButton.setEnabled(True)
self.startStopScoutScanButton.setEnabled(True)
if self.roiNode:
self.startStopLiveReconstructionButton.setEnabled(True)
def onVolumeRecorded(self, command, q):
self.printCommandResponse(command, q)
self.offlineReconstructButton.setEnabled(True)
volumeToReconstructFileName = os.path.basename(command.GetResponseMessage())
self.offlineVolumeToReconstructSelector.insertItem(0,volumeToReconstructFileName)
self.offlineVolumeToReconstructSelector.setCurrentIndex(0)
def onScoutVolumeRecorded(self, command, q):
self.printCommandResponse(command,q)
self.offlineReconstructButton.setEnabled(True)
if command.GetStatus() == command.CommandExpired:
logging.fatal("Scout Volume Recording: Timeout while waiting for volume reconstruction result")
return
if command.GetStatus() == command.CommandSuccess:
self.lastScoutRecordingOutputFilename = os.path.basename(command.GetResponseMessage())
self.onScoutScanReconstVolume()
def onVolumeReconstructed(self, command, q):
self.printCommandResponse(command,q)
self.offlineReconstructButton.setIcon(self.recordIcon)
self.offlineReconstructButton.setText("Offline Reconstruction")
self.offlineReconstructButton.setEnabled(True)
self.offlineReconstructButton.setChecked(False)
if command.GetStatus() == command.CommandExpired:
# volume reconstruction command timed out
logging.fatal("Volume Reconstruction: Timeout while waiting for volume reconstruction result")
return
if command.GetStatus() != command.CommandSuccess:
logging.debug("Volume Reconstruction: " + command.GetResponseMessage())
return
self.executeCommandDelayed(self.onVolumeReconstructedFinalize)
def onVolumeReconstructedFinalize(self):
applicationLogic = slicer.app.applicationLogic()
applicationLogic.FitSliceToAll()
self.guideletParent.showVolumeRendering(self.getOfflineVolumeRecNode())
def onScoutVolumeReconstructed(self, command, q):
self.printCommandResponse(command,q)
if command.GetStatus() == command.CommandExpired:
logging.fatal("Scout Volume Reconstruction: Timeout while waiting for scout volume reconstruction result")
return
self.startStopScoutScanButton.setIcon(self.recordIcon)
self.startStopScoutScanButton.setText(" Scout Scan\n Start Recording")
self.startStopScoutScanButton.setEnabled(True)
if command.GetStatus() != command.CommandSuccess:
logging.debug("Scout Volume Reconstruction: " + command.GetResponseMessage())
return
self.executeCommandDelayed(self.onScoutVolumeReconstructedFinalize)
def onScoutVolumeReconstructedFinalize(self):
# Create and initialize ROI after scout scan because low resolution scout scan is used to set
# a smaller ROI for the live high resolution reconstruction
self.roiNode = self.logic.onRoiInitialization(self.SCOUT_VOLUME_NODE_NAME, self.roiNode)
self.roiOrigin, self.roiExtent = self.logic.updateVolumeOriginAndExtentFromROI(self.LIVE_OUTPUT_VOLUME_SPACING,
self.roiNode)
scoutScanVolumeNode = self.getScoutVolumeNode()
applicationLogic = slicer.app.applicationLogic()
applicationLogic.FitSliceToAll()
self.guideletParent.showVolumeRendering(scoutScanVolumeNode)
def onSnapshotAcquired(self, command, q):
self.printCommandResponse(command,q)
if not self.startStopLiveReconstructionButton.isChecked():
# live volume reconstruction is not active
return
self.executeCommandDelayed(self.onSnapshotAcquiredFinalize)
def onSnapshotAcquiredFinalize(self):
self.guideletParent.showVolumeRendering(self.getLiveVolumeRecNode())
self.snapshotTimer.start(self.SNAPSHOT_INTERVAL*1000)
def onVolumeLiveReconstructed(self, command, q):
self.printCommandResponse(command,q)
if command.GetStatus() == command.CommandExpired:
logging.fatal("LIVE Volume Reconstruction: Failed to stop volume reconstruction")
return
if command.GetStatus() != command.CommandSuccess:
logging.debug("LIVE Volume Reconstruction " + command.GetResponseMessage())
return
self.executeCommandDelayed(self.getLiveVolumeRecNode)
def onVolumeLiveReconstructedFinalize(self):
self.guideletParent.showVolumeRendering(self.getLiveVolumeRecNode())
