def onFiducialListSelected(self, node):
if node:
self.fiducialsWidget.currentNode = node
self.fiducialsWidget.currentNode.AddObserver(
slicer.vtkMRMLMarkupsNode().PointPositionDefinedEvent,
self.onEndTargetPlacement)
self.fiducialsWidget.currentNode.AddObserver(
slicer.vtkMRMLMarkupsNode().PointPositionUndefinedEvent,
self.onEndTargetRemove)
def setupFiducialWidgetAndTableWidget(self):
self.targetingPlugin.fiducialsWidget.addEventObserver(
slicer.vtkMRMLMarkupsNode().PointPositionDefinedEvent,
self.updateAffectiveZoneAndDistance)
self.targetingPlugin.fiducialsWidget.addEventObserver(
slicer.vtkMRMLMarkupsNode().PointPositionUndefinedEvent,
self.updateAffectiveZoneAndDistance)
self.targetingPlugin.targetTablePlugin.addEventObserver(
self.targetingPlugin.targetTablePlugin.TargetPosUpdatedEvent,
self.updateAffectiveZoneAndDistance)
def onEndTargetPlacement(self, interactionNode=None, event=None):
if self.fiducialsWidget.currentNode:
currentTargetIndex = self.fiducialsWidget.currentNode.GetNumberOfFiducials(
) - 1
guidance = self.targetTablePlugin.targetTableModel.getOrCreateNewGuidanceComputation(
self.fiducialsWidget.currentNode)
needleSnapPosition = guidance.getNeedleEndPos(currentTargetIndex)
self.fiducialsWidget.currentNode.SetNthFiducialPositionFromArray(
currentTargetIndex, needleSnapPosition)
self.session.displayForTargets[
self.fiducialsWidget.currentNode.GetNthMarkupID(
currentTargetIndex)] = qt.Qt.Unchecked
self.session.needleTypeForTargets[
self.fiducialsWidget.currentNode.GetNthMarkupID(
currentTargetIndex)] = self.session.ISSEEDTYPE
self.fiducialsWidget.invokeEvent(
slicer.vtkMRMLMarkupsNode().PointPositionDefinedEvent)
pass
def onEndTargetRemove(self, caller, event, callData):
tempCheckBoxList = self.targetTablePlugin.checkBoxList.copy()
tempComboBoxList = self.targetTablePlugin.comboBoxList.copy()
tempDisplayForTargets = self.session.displayForTargets.copy()
tempNeedleTypeForTargets = self.session.needleTypeForTargets.copy()
self.targetTablePlugin.checkBoxList.clear()
self.targetTablePlugin.comboBoxList.clear()
self.session.displayForTargets.clear()
self.session.needleTypeForTargets.clear()
for index in range(
self.fiducialsWidget.currentNode.GetNumberOfFiducials()):
key = self.fiducialsWidget.currentNode.GetNthMarkupID(index)
if key is not None:
self.targetTablePlugin.checkBoxList[
key] = tempCheckBoxList.get(key)
self.targetTablePlugin.comboBoxList[
key] = tempComboBoxList.get(key)
self.session.displayForTargets[
key] = tempDisplayForTargets.get(key)
self.session.needleTypeForTargets[
key] = tempNeedleTypeForTargets.get(key)
self.fiducialsWidget.invokeEvent(
slicer.vtkMRMLMarkupsNode().PointRemovedEvent)