def emitter(ob):
"""Returns a QObject surrogate for *ob*, to use in Qt signaling.
This function enables you to connect to and emit signals from (almost)
any python object with having to subclass QObject.
>>> class A(object):
... def notify(self, *args):
... QObject.emit(emitter(self), PYSIGNAL('test'), args)
...
>>> ob = A()
>>> def myhandler(*args): print 'got', args
...
>>> QObject.connect(emitter(ob), PYSIGNAL('test'), myhandler)
... True
>>> ob.notify('hello')
got ('hello',)
>>> QObject.emit(emitter(ob), PYSIGNAL('test'), (42, 'abc',))
got (42, 'abc')
"""
if ob not in _emitterCache:
_emitterCache[ob] = qt.QObject()
return _emitterCache[ob]
def onRightClick(self):
menu = qt.QMenu()
position = qt.QCursor.pos()
action = qt.QAction("Delete highlighted fiducial(s)", menu)
menu.addAction(action)
connectObject = qt.QObject()
connectObject.connect(action, 'triggered()', self.onDeleteOneFiducialButton)
action2 = qt.QAction("Cancel", menu)
menu.addAction(action2)
connectObject.connect(action2, 'triggered()', menu.hide)
menu.exec_(position)
def __init__(self):
QToolBar.__init__(self)
VTKObservationMixin.__init__(self)
self.parameterNode = WarpDrive.WarpDriveLogic().getParameterNode()
self.addObserver(self.parameterNode, vtk.vtkCommand.ModifiedEvent,
self.updateToolbarFromParameterNode)
self.setWindowTitle(qt.QObject().tr("LeadDBS"))
self.name = 'LeadDBS'
#
# Modality
#
self.addWidget(qt.QLabel('Modality:'))
self.modalityComboBox = qt.QComboBox()
self.modalityComboBox.addItem('T1w')
self.modalityComboBox.view().pressed.connect(self.onModalityPressed)
self.addWidget(self.modalityComboBox)
#
# B <-> F slider
#
self.addSeparator()
self.addWidget(qt.QLabel('Template:'))
templateSlider = qt.QSlider(1)
templateSlider.singleStep = 10
templateSlider.minimum = 0
templateSlider.maximum = 100
templateSlider.value = 0
templateSlider.setFixedWidth(120)
templateSlider.connect(
'valueChanged(int)', lambda value: slicer.util.
setSliceViewerLayers(foregroundOpacity=value / 100.0))
self.addWidget(templateSlider)
#
# Space Separator
#
self.addSeparator()
empty = qt.QWidget()
empty.setSizePolicy(qt.QSizePolicy.Expanding, qt.QSizePolicy.Preferred)
self.addWidget(empty)
#
# Subject
#
self.subjectNameLabel = qt.QLabel('Subject: ')
self.addWidget(self.subjectNameLabel)
#
# Harden Changes
#
self.addSeparator()
self.hardenChangesCheckBox = qt.QCheckBox("Harden Changes")
self.hardenChangesCheckBox.checked = True
self.addWidget(self.hardenChangesCheckBox)
#
# Save
#
self.nextButton = qt.QPushButton("Exit")
self.nextButton.setFixedWidth(75)
self.nextButton.setStyleSheet("background-color: green")
self.addWidget(self.nextButton)
self.nextButton.connect("clicked(bool)", self.onNextButton)
#
# Update
#
self.updateModalities(self.parameterNode.GetParameter("subjectPath"))
self.initSubject()
self.updateToolbarFromParameterNode()
def __init__(self):
QToolBar.__init__(self)
VTKObservationMixin.__init__(self)
self.parameterNode = SmudgeModule.SmudgeModuleLogic().getParameterNode()
self.addObserver(self.parameterNode, vtk.vtkCommand.ModifiedEvent, self.updateToolbarFromMRML)
self.setWindowTitle(qt.QObject().tr("LeadDBS"))
self.name = 'LeadDBS'
#
# Modality
#
self.addWidget(qt.QLabel('Modality:'))
self.modalityComboBox = qt.QComboBox()
self.modalityComboBox.addItem('t1')
self.modalityComboBox.view().pressed.connect(self.onModalityPressed)
self.addWidget(self.modalityComboBox)
#
# B <-> F slider
#
self.addSeparator()
self.addWidget(qt.QLabel('Template:'))
templateSlider = qt.QSlider(1)
templateSlider.singleStep = 10
templateSlider.minimum = 0
templateSlider.maximum = 100
templateSlider.value = 0
templateSlider.setFixedWidth(120)
templateSlider.connect('valueChanged(int)', lambda value: slicer.util.setSliceViewerLayers(foregroundOpacity = value / 100.0))
self.addWidget(templateSlider)
#
# Resolution
#
self.addSeparator()
self.addWidget(qt.QLabel('Warp Resolution: '))
self.resolutionComboBox = qt.QComboBox()
avalibaleResolutions = [0.5, 1, 2, 5, 10]
self.resolutionComboBox.addItems([str(r)+'mm' for r in avalibaleResolutions])
self.resolutionComboBox.setCurrentIndex(avalibaleResolutions.index(float(self.parameterNode.GetParameter("resolution"))))
self.resolutionComboBox.connect('currentIndexChanged(int)', self.onResolutionChanged)
self.addWidget(self.resolutionComboBox)
#
# Space Separator
#
empty = qt.QWidget()
empty.setSizePolicy(qt.QSizePolicy.Expanding,qt.QSizePolicy.Preferred)
self.addWidget(empty)
#
# Subject
#
self.subjectNameLabel = qt.QLabel('Subject: ')
self.addWidget(self.subjectNameLabel)
#
# Save
#
self.saveButton = qt.QPushButton("Finish and Exit")
self.saveButton.setFixedWidth(200)
self.saveButton.setStyleSheet("background-color: green")
self.addWidget(self.saveButton)
ImportAtlas.ImportAtlasLogic().run(os.path.join(self.parameterNode.GetParameter("MNIAtlasPath"), 'DISTAL Minimal (Ewert 2017)'))
self.saveButton.connect("clicked(bool)", self.onSaveButton)
#
# Update
#
self.updateModalities(self.parameterNode.GetParameter("subjectPath"))
reducedToolbarLogic().loadSubjectTransforms()
self.onModalityPressed([],self.modalityComboBox.currentText)
self.updateToolbarFromMRML()