def loadCheckedLoadables(self):
"""Invoke the load method on each plugin for the loadable
(DICOMLoadable or qSlicerDICOMLoadable) instances that are selected"""
if self.advancedViewButton.checkState() == 0:
self.examineForLoading()
self.loadableTable.updateSelectedFromCheckstate()
# TODO: add check that disables all referenced stuff to be considered?
# get all the references from the checked loadables
referencedFileLists = []
for plugin in self.loadablesByPlugin:
for loadable in self.loadablesByPlugin[plugin]:
if hasattr(loadable,'referencedInstanceUIDs'):
instanceFileList = []
for instance in loadable.referencedInstanceUIDs:
instanceFile = slicer.dicomDatabase.fileForInstance(instance)
if instanceFile != '':
instanceFileList.append(instanceFile)
if len(instanceFileList) and not self.isFileListInCheckedLoadables(instanceFileList):
referencedFileLists.append(instanceFileList)
# if applicable, find all loadables from the file lists
loadEnabled = False
if len(referencedFileLists):
(self.referencedLoadables,loadEnabled) = self.getLoadablesFromFileLists(referencedFileLists)
self.referencesDialog = None
if loadEnabled:
self.referencesDialog = qt.QDialog(self.window)
self.referencesDialog.modal = True
layout = qt.QFormLayout()
layout.setSpacing(9)
self.referencesDialog.setLayout(layout)
windowTitle = "Referenced datasets found"
self.referencesDialog.setWindowTitle(windowTitle)
fm = qt.QFontMetrics(qt.QApplication.font(self.referencesDialog))
self.referencesDialog.setMinimumWidth(fm.width(windowTitle)+50)
label = qt.QLabel("The loaded DICOM objects contain references to other "
"datasets you did not select for loading. Please confirm if you would "
"like to load the following referenced datasets.")
label.wordWrap = True
layout.addRow(label)
for plugin in self.referencedLoadables:
for loadable in self.referencedLoadables[plugin]:
if loadable.selected:
cb = qt.QCheckBox(loadable.name, self.referencesDialog)
cb.checked = True
layout.addRow(cb)
okButton = qt.QPushButton('Proceed')
okButton.connect("clicked()",self.proceedWithReferencedLoadablesSelection)
layout.addRow(okButton)
self.referencesDialog.show()
self.referencesDialog.adjustSize()
else:
self.proceedWithReferencedLoadablesSelection()
return
def _setBasicProperties(self):
self.layout().setSpacing(9)
self.setWindowTitle(self.WINDOW_TITLE)
fontMetrics = qt.QFontMetrics(qt.QApplication.font(self))
try:
self.setMinimumWidth(fontMetrics.horizontalAdvance(self.WINDOW_TITLE))
except AttributeError:
# Support Qt < 5.11 lacking QFontMetrics::horizontalAdvance()
self.setMinimumWidth(fontMetrics.width(self.WINDOW_TITLE))
def _setBasicProperties(self): self.layout().setSpacing(9) self.setWindowTitle(self.WINDOW_TITLE) fontMetrics = qt.QFontMetrics(qt.QApplication.font(self)) self.setMinimumWidth(fontMetrics.width(self.WINDOW_TITLE))
def _getMinimumTextWidth(self, text):
fm = qt.QFontMetrics(qt.QFont(text, 0))
width = fm.width(text)
return width
def getMinimumTextWidth(self, text):
font = qt.QFont("", 0)
metrics = qt.QFontMetrics(font)
return metrics.width(text)