def showWindow(self, settingName=None, position=True):
""" Creates a new window, adjusts aesthetics, then shows.
"""
self.setTab(settingName)
self.MODULE.SettingsFile.backupCurrentSettings()
#--------------------
# Reposition window if argument is true.
#--------------------
if position:
mainWindow = slicer.util.mainWindow()
screenMainPos = mainWindow.pos
x = screenMainPos.x() + mainWindow.width / 2 - self.width / 2
y = screenMainPos.y() + mainWindow.height / 2 - self.height / 2
self.move(qt.QPoint(x, y))
#--------------------
# Show the window.
#--------------------
self.show()
self.raise_()
#--------------------
# Sync the Metadata settings dropdown with the login menu
#--------------------
self.MODULE.Settings['METADATA'].update()
self.updateSettingWidgets()
def repositionToMainSlicerWindow(self, positionable, location = "center"):
""" As stated. User can provide location of window
within the arguments.
"""
#---------------------------
# Make sure positionable is open.
#---------------------------
positionable.show()
#---------------------------
# Get main window and its position.
#---------------------------
mainWindow = slicer.util.mainWindow()
screenMainPos = mainWindow.pos
#---------------------------
# Derive coordinates
#---------------------------
location = location.lower().strip()
if location == 'upperleftcorner':
x = screenMainPos.x()
y = screenMainPos.y()
#
# If location = 'center'
#
else :
x = screenMainPos.x() + mainWindow.width/2 - positionable.width/2
y = screenMainPos.y() + mainWindow.height/2 - positionable.height/2
positionable.move(qt.QPoint(x,y))
def cursorForEffect(self, effectName):
"""Return an instance of QCursor customized for the given effectName.
TODO: this could be moved to the EffectTool class so that effects can manage
per-widget cursors, possibly turning them off or making them dynamic
"""
if not effectName in self.effectCursors:
baseImage = qt.QImage(":/Icons/AnnotationPointWithArrow.png")
effectImage = qt.QImage(self.effectIconFiles[effectName])
width = max(baseImage.width(), effectImage.width())
pad = -9
height = pad + baseImage.height() + effectImage.height()
width = height = max(width, height)
center = int(width / 2)
cursorImage = qt.QImage(width, height, qt.QImage().Format_ARGB32)
painter = qt.QPainter()
cursorImage.fill(0)
painter.begin(cursorImage)
point = qt.QPoint(center - (baseImage.width() / 2), 0)
painter.drawImage(point, baseImage)
point.setX(center - (effectImage.width() / 2))
point.setY(cursorImage.height() - effectImage.height())
painter.drawImage(point, effectImage)
painter.end()
cursorPixmap = qt.QPixmap()
cursorPixmap = cursorPixmap.fromImage(cursorImage)
self.effectCursors[effectName] = qt.QCursor(
cursorPixmap, center, 0)
return self.effectCursors[effectName]
def test_DICOMwebInterface1(self):
""" Ideally you should have several levels of tests. At the lowest level
tests should exercise the functionality of the logic with different inputs
(both valid and invalid). At higher levels your tests should emulate the
way the user would interact with your code and confirm that it still works
the way you intended.
One of the most important features of the tests is that it should alert other
developers when their changes will have an impact on the behavior of your
module. For example, if a developer removes a feature that you depend on,
your test should break so they know that the feature is needed.
"""
self.delayDisplay("Starting the test", 50)
webPath = os.path.dirname(
os.path.dirname(slicer.modules.dicomwebinterface.path))
url = 'file://' + os.path.join(webPath, 'StudyBrowser/index.html')
webWidget = slicer.qSlicerWebWidget()
slicerGeometry = slicer.util.mainWindow().geometry
webWidget.size = qt.QSize(900, 600)
webWidget.pos = qt.QPoint(slicerGeometry.x() + 256,
slicerGeometry.y() + 128)
self.dicomWebServer = 'https://server.dcmjs.org/dcm4chee-arc/aets/DCM4CHEE/rs'
webWidget.url = url + "?server=" + self.dicomWebServer
print(url)
webWidget.show()
slicer.modules.DICOMwebInterfaceWidget.webWidget = webWidget
def enterFloatingMode(self): self.mainFrame.setParent(None) cursorPosition = qt.QCursor().pos() w = self.mainFrame.width h = self.mainFrame.height self.mainFrame.pos = qt.QPoint(cursorPosition.x() - w/2, cursorPosition.y() - h/2) self.mainFrame.show() self.mainFrame.raise_() Key_Space = 0x20 # not in PythonQt self.toggleShortcut = qt.QShortcut(self.mainFrame) self.toggleShortcut.setKey( qt.QKeySequence(Key_Space) ) self.toggleShortcut.connect( 'activated()', self.toggleFloatingMode )
def open(self):
if not self.window.isVisible():
self.window.show()
if self.popupGeometry.isValid():
self.window.setGeometry(self.popupGeometry)
self.popupPositioned = True
if not self.popupPositioned:
mainWindow = slicer.util.mainWindow()
screenMainPos = mainWindow.pos
x = screenMainPos.x() + 100
y = screenMainPos.y() + 100
self.window.move(qt.QPoint(x, y))
self.popupPositioned = True
self.window.raise_()
def show(self, position=True):
""" Generic show function. Repositions the
popup to be cenetered within the slicer app.
"""
self.window.show()
if position:
self.window.show()
mainWindow = slicer.util.mainWindow()
screenMainPos = mainWindow.pos
x = screenMainPos.x(
) + mainWindow.width / 2 - self.window.width / 2
y = screenMainPos.y(
) + mainWindow.height / 2 - self.window.height / 2
self.window.move(qt.QPoint(x, y))
self.window.raise_()
def open(self):
self.window.show()
if not self.popupPositioned:
if False:
appWidth = self.dicomApp.geometry.width()
screenAppPos = self.dicomApp.mapToGlobal(self.dicomApp.pos)
x = screenAppPos.x() + appWidth
y = screenAppPos.y()
else:
mainWindow = slicer.util.mainWindow()
#screenMainPos = mainWindow.mapToGlobal(mainWindow.pos)
screenMainPos = mainWindow.pos
x = screenMainPos.x() + 100
y = screenMainPos.y() + 100
self.window.move(qt.QPoint(x,y))
self.popupPositioned = True
self.window.raise_()
def show(self):
""" Shows the first dialog in a dialog sequence,
and adjusts its position.
"""
#--------------------
# Show first window in the dialog sequence.
#--------------------
self.dialogs[0].show()
#--------------------
# Adjust position of first window.
#--------------------
mainWindow = slicer.util.mainWindow()
screenMainPos = mainWindow.pos
x = screenMainPos.x() + 400
y = screenMainPos.y() + 400
self.dialogs[0].move(qt.QPoint(x, y))
def repositionToMainSlicerWindow(positionable, location="center"):
"""
Repositions a widget window to the main slicer window relative
to the "location" argument.
@param positionable: The widget to reposition.
@type positionable: qt.QWidget
@param location: The location of the widget.
@type location: string
"""
#---------------------------
# Get main window and its position.
#---------------------------
mainWindow = slicer.util.mainWindow()
screenMainPos = mainWindow.pos
#---------------------------
# Derive coordinates
#---------------------------
location = location.lower().strip()
if location == 'upperleftcorner':
x = screenMainPos.x()
y = screenMainPos.y()
#
# If location = 'center'
#
else:
x = screenMainPos.x(
) + mainWindow.width / 2 - positionable.width / 2
y = screenMainPos.y(
) + mainWindow.height / 2 - positionable.height / 2
positionable.move(qt.QPoint(x, y))
def test_Part1DICOM(self):
""" Test the DICOM part of the test using the head atlas
"""
import os
self.delayDisplay("Starting the DICOM test")
#
# first, get the data - a zip file of dicom data
#
import urllib
downloads = (('http://slicer.kitware.com/midas3/download?items=18822',
'Dcmtk-db.zip'), )
self.delayDisplay("Downloading")
for url, name in downloads:
filePath = slicer.app.temporaryPath + '/' + name
if not os.path.exists(filePath) or os.stat(filePath).st_size == 0:
self.delayDisplay('Requesting download %s from %s...\n' %
(name, url))
urllib.urlretrieve(url, filePath)
self.delayDisplay('Finished with download\n')
self.delayDisplay("Unzipping")
dicomFilesDirectory = slicer.app.temporaryPath + '/dicomFiles'
qt.QDir().mkpath(dicomFilesDirectory)
slicer.app.applicationLogic().Unzip(filePath, dicomFilesDirectory)
try:
self.delayDisplay("Switching to temp database directory")
tempDatabaseDirectory = slicer.app.temporaryPath + '/tempDICOMDatbase'
qt.QDir().mkpath(tempDatabaseDirectory)
if slicer.dicomDatabase:
originalDatabaseDirectory = os.path.split(
slicer.dicomDatabase.databaseFilename)[0]
else:
originalDatabaseDirectory = None
settings = qt.QSettings()
settings.setValue('DatabaseDirectory', tempDatabaseDirectory)
dicomWidget = slicer.modules.dicom.widgetRepresentation().self()
dicomWidget.onDatabaseDirectoryChanged(tempDatabaseDirectory)
self.delayDisplay('Start Local DICOM Q/R SCP')
import subprocess
import os
configFilePath = dicomFilesDirectory + '/Dcmtk-db/dcmqrscp.cfg'
processCurrentPath = dicomFilesDirectory + '/Dcmtk-db/'
dcmqrscpExeOptions = (
'/bin',
'/../CTK-build/CMakeExternals/Install/bin',
'/../DCMTK-install/bin',
'/../DCMTK-build/bin',
)
dcmqrscpExePath = None
dcmqrscpExeName = '/dcmqrscp'
if slicer.app.os == 'win':
dcmqrscpExeName = dcmqrscpExeName + '.exe'
for path in dcmqrscpExeOptions:
testPath = slicer.app.slicerHome + path + dcmqrscpExeName
if os.path.exists(testPath):
dcmqrscpExePath = testPath
break
if not dcmqrscpExePath:
raise (UserWarning("Could not find dcmqrscp executable"))
args = (dcmqrscpExePath, '-c', configFilePath)
popen = subprocess.Popen(args,
stdout=subprocess.PIPE,
cwd=processCurrentPath)
self.delayDisplay('Retrieve DICOM')
mainWindow = slicer.util.mainWindow()
mainWindow.moduleSelector().selectModule('DICOM')
dicomWidget.dicomApp.suspendModel()
dicomRetrieve = ctk.ctkDICOMRetrieve()
dicomRetrieve.setKeepAssociationOpen(True)
dicomRetrieve.setDatabase(slicer.dicomDatabase)
dicomRetrieve.setCallingAETitle('SlicerAE')
dicomRetrieve.setCalledAETitle('DCMTK')
dicomRetrieve.setPort(12345)
dicomRetrieve.setHost('localhost')
dicomRetrieve.getStudy(
'1.2.124.113932.1.170.223.162.178.20050502.160340.12640015')
dicomWidget.dicomApp.resumeModel()
popen.kill()
dicomWidget.detailsPopup.open()
# click on the first row of the tree
index = dicomWidget.tree.indexAt(qt.QPoint(0, 0))
dicomWidget.onTreeClicked(index)
self.delayDisplay('Loading Selection')
dicomWidget.detailsPopup.loadCheckedLoadables()
self.delayDisplay('Change Level')
layoutManager = slicer.app.layoutManager()
redWidget = layoutManager.sliceWidget('Red')
self.clickAndDrag(redWidget, start=(10, 10), end=(10, 40))
self.delayDisplay('Change Window')
self.clickAndDrag(redWidget, start=(10, 10), end=(40, 10))
self.delayDisplay('Change Layout')
layoutManager = slicer.app.layoutManager()
layoutManager.setLayout(
slicer.vtkMRMLLayoutNode.SlicerLayoutOneUpRedSliceView)
self.delayDisplay('Zoom')
self.clickAndDrag(redWidget,
button='Right',
start=(10, 10),
end=(10, 40))
self.delayDisplay('Pan')
self.clickAndDrag(redWidget,
button='Middle',
start=(10, 10),
end=(40, 40))
self.delayDisplay('Center')
redWidget.sliceController().fitSliceToBackground()
self.delayDisplay('Lightbox')
redWidget.sliceController().setLightboxTo6x6()
self.delayDisplay('Conventional Layout')
layoutManager.setLayout(
slicer.vtkMRMLLayoutNode.SlicerLayoutConventionalView)
self.delayDisplay('No Lightbox')
redWidget.sliceController().setLightboxTo1x1()
self.delayDisplay('Four Up Layout')
layoutManager.setLayout(
slicer.vtkMRMLLayoutNode.SlicerLayoutFourUpView)
self.delayDisplay('Shift Mouse')
self.clickAndDrag(redWidget,
button='None',
start=(100, 100),
end=(140, 140),
modifiers=['Shift'])
self.delayDisplay('Conventional, Link, Slice Model')
layoutManager.setLayout(
slicer.vtkMRMLLayoutNode.SlicerLayoutConventionalView)
redWidget.sliceController().setSliceLink(True)
redWidget.sliceController().setSliceVisible(True)
self.delayDisplay('Rotate')
threeDView = layoutManager.threeDWidget(0).threeDView()
self.clickAndDrag(threeDView)
self.delayDisplay('Zoom')
threeDView = layoutManager.threeDWidget(0).threeDView()
self.clickAndDrag(threeDView, button='Right')
self.delayDisplay('Test passed!')
except Exception, e:
import traceback
traceback.print_exc()
self.delayDisplay('Test caused exception!\n' + str(e))
def test_Part1DICOM(self):
""" Test the DICOM part of the test using the head atlas
"""
import os
self.delayDisplay("Starting the DICOM test")
#
# first, get the data - a zip file of dicom data
#
import urllib
downloads = (
('http://slicer.kitware.com/midas3/download?items=8610', 'dicom.zip'),
)
self.delayDisplay("Downloading")
for url,name in downloads:
filePath = slicer.app.temporaryPath + '/' + name
if not os.path.exists(filePath) or os.stat(filePath).st_size == 0:
self.delayDisplay('Requesting download %s from %s...\n' % (name, url))
urllib.urlretrieve(url, filePath)
self.delayDisplay('Finished with download\n')
self.delayDisplay("Unzipping")
dicomFilesDirectory = slicer.app.temporaryPath + '/dicomFiles'
qt.QDir().mkpath(dicomFilesDirectory)
slicer.app.applicationLogic().Unzip(filePath, dicomFilesDirectory)
try:
self.delayDisplay("Switching to temp database directory")
tempDatabaseDirectory = slicer.app.temporaryPath + '/tempDICOMDatbase'
qt.QDir().mkpath(tempDatabaseDirectory)
if slicer.dicomDatabase:
originalDatabaseDirectory = os.path.split(slicer.dicomDatabase.databaseFilename)[0]
else:
originalDatabaseDirectory = None
settings = qt.QSettings()
settings.setValue('DatabaseDirectory', tempDatabaseDirectory)
dicomWidget = slicer.modules.dicom.widgetRepresentation().self()
dicomWidget.onDatabaseDirectoryChanged(tempDatabaseDirectory)
self.delayDisplay('Importing DICOM')
mainWindow = slicer.util.mainWindow()
mainWindow.moduleSelector().selectModule('DICOM')
dicomWidget.dicomApp.suspendModel()
indexer = ctk.ctkDICOMIndexer()
indexer.addDirectory(slicer.dicomDatabase, dicomFilesDirectory, None)
indexer.waitForImportFinished()
dicomWidget.dicomApp.resumeModel()
dicomWidget.detailsPopup.open()
# click on the first row of the tree
index = dicomWidget.tree.indexAt(qt.QPoint(0,0))
dicomWidget.onTreeClicked(index)
self.delayDisplay('Loading Selection')
dicomWidget.detailsPopup.loadCheckedLoadables()
self.delayDisplay('Change Level')
layoutManager = slicer.app.layoutManager()
redWidget = layoutManager.sliceWidget('Red')
self.clickAndDrag(redWidget,start=(10,10),end=(10,40))
self.delayDisplay('Change Window')
self.clickAndDrag(redWidget,start=(10,10),end=(40,10))
self.delayDisplay('Change Layout')
layoutManager = slicer.app.layoutManager()
layoutManager.setLayout(slicer.vtkMRMLLayoutNode.SlicerLayoutOneUpRedSliceView)
self.delayDisplay('Zoom')
self.clickAndDrag(redWidget,button='Right',start=(10,10),end=(10,40))
self.delayDisplay('Pan')
self.clickAndDrag(redWidget,button='Middle',start=(10,10),end=(40,40))
self.delayDisplay('Center')
redWidget.sliceController().fitSliceToBackground()
self.delayDisplay('Lightbox')
redWidget.sliceController().setLightboxTo6x6()
self.delayDisplay('Conventional Layout')
layoutManager.setLayout(slicer.vtkMRMLLayoutNode.SlicerLayoutConventionalView)
self.delayDisplay('No Lightbox')
redWidget.sliceController().setLightboxTo1x1()
self.delayDisplay('Four Up Layout')
layoutManager.setLayout(slicer.vtkMRMLLayoutNode.SlicerLayoutFourUpView)
self.delayDisplay('Shift Mouse')
self.clickAndDrag(redWidget,button='None',start=(100,100),end=(140,140),modifiers=['Shift'])
self.delayDisplay('Conventional, Link, Slice Model')
layoutManager.setLayout(slicer.vtkMRMLLayoutNode.SlicerLayoutConventionalView)
redWidget.sliceController().setSliceLink(True)
redWidget.sliceController().setSliceVisible(True);
self.delayDisplay('Rotate')
threeDView = layoutManager.threeDWidget(0).threeDView()
self.clickAndDrag(threeDView)
self.delayDisplay('Zoom')
threeDView = layoutManager.threeDWidget(0).threeDView()
self.clickAndDrag(threeDView,button='Right')
self.delayDisplay('Test passed!')
except Exception, e:
import traceback
traceback.print_exc()
self.delayDisplay('Test caused exception!\n' + str(e))
