class PickChannelsDialog(QDialog):
def __init__(self, parent, channels, selected=None, title="Pick channels"):
super().__init__(parent)
self.setWindowTitle(title)
if selected is None:
selected = []
self.initial_selection = selected
vbox = QVBoxLayout(self)
self.channels = QListWidget()
self.channels.insertItems(0, channels)
self.channels.setSelectionMode(QListWidget.ExtendedSelection)
for i in range(self.channels.count()):
if self.channels.item(i).data(0) in selected:
self.channels.item(i).setSelected(True)
vbox.addWidget(self.channels)
self.buttonbox = QDialogButtonBox(QDialogButtonBox.Ok
| QDialogButtonBox.Cancel)
vbox.addWidget(self.buttonbox)
self.buttonbox.accepted.connect(self.accept)
self.buttonbox.rejected.connect(self.reject)
self.channels.itemSelectionChanged.connect(self.toggle_buttons)
self.toggle_buttons() # initialize OK button state
@Slot()
def toggle_buttons(self):
"""Toggle OK button.
"""
selected = [item.data(0) for item in self.channels.selectedItems()]
if selected != self.initial_selection:
self.buttonbox.button(QDialogButtonBox.Ok).setEnabled(True)
else:
self.buttonbox.button(QDialogButtonBox.Ok).setEnabled(False)
def __init__(self):
super(PatientWeightDialog, self).__init__()
# Class variables
self.patient_weight_message = "Patient weight is needed for SUV2ROI "
self.patient_weight_message += "conversion.\nPlease enter patient "
self.patient_weight_message += "weight in kg."
# Get stylesheet
if platform.system() == 'Darwin':
self.stylesheet_path = "res/stylesheet.qss"
else:
self.stylesheet_path = "res/stylesheet-win-linux.qss"
self.stylesheet = open(resource_path(self.stylesheet_path)).read()
self.setWindowIcon(
QtGui.QIcon("res/images/btn-icons/onkodicom_icon.png"))
buttonBox = QDialogButtonBox(
QDialogButtonBox.Ok | QDialogButtonBox.Cancel, self)
self.patient_weight_message_label = QLabel(self.patient_weight_message)
self.patient_weight_prompt = QLabel("Patient Weight:")
self.patient_weight_entry = QLineEdit()
self.text_font = QtGui.QFont()
self.text_font.setPointSize(11)
# Set button object names
buttonBox.button(QDialogButtonBox.Ok).setProperty(
"QPushButtonClass", "success-button")
buttonBox.button(QDialogButtonBox.Cancel).setProperty(
"QPushButtonClass", "fail-button")
# Set stylesheets
buttonBox.setStyleSheet(self.stylesheet)
self.patient_weight_message_label.setFont(self.text_font)
self.patient_weight_message_label.setStyleSheet(self.stylesheet)
self.patient_weight_prompt.setMinimumHeight(36)
self.patient_weight_prompt.setMargin(4)
self.patient_weight_prompt.setFont(self.text_font)
self.patient_weight_prompt.setAlignment(QtCore.Qt.AlignVCenter
| QtCore.Qt.AlignHCenter)
self.patient_weight_prompt.setStyleSheet(self.stylesheet)
self.patient_weight_entry.setStyleSheet(self.stylesheet)
# Input dialog layout
entry_layout = QFormLayout(self)
entry_layout.addRow(self.patient_weight_message_label)
entry_layout.addRow(self.patient_weight_prompt,
self.patient_weight_entry)
entry_layout.addWidget(buttonBox)
buttonBox.accepted.connect(self.accepting)
buttonBox.rejected.connect(self.rejecting)
self.setWindowTitle("Enter Patient Weight")
class MontageDialog(QDialog):
def __init__(self, parent, montages, selected=None):
super().__init__(parent)
self.setWindowTitle("Set montage")
vbox = QVBoxLayout(self)
self.montages = QListWidget()
self.montages.insertItems(0, montages)
self.montages.setSelectionMode(QListWidget.SingleSelection)
if selected is not None:
for i in range(self.montages.count()):
if self.montages.item(i).data(0) == selected:
self.montages.item(i).setSelected(True)
vbox.addWidget(self.montages)
hbox = QHBoxLayout()
self.view_button = QPushButton("View")
self.view_button.clicked.connect(self.view_montage)
hbox.addWidget(self.view_button)
hbox.addStretch()
self.buttonbox = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
hbox.addWidget(self.buttonbox)
vbox.addLayout(hbox)
self.buttonbox.accepted.connect(self.accept)
self.buttonbox.rejected.connect(self.reject)
self.montages.itemSelectionChanged.connect(self.toggle_buttons)
self.toggle_buttons() # initialize OK and View buttons state
@Slot()
def toggle_buttons(self):
"""Toggle OK and View buttons.
"""
if self.montages.selectedItems():
self.buttonbox.button(QDialogButtonBox.Ok).setEnabled(True)
self.view_button.setEnabled(True)
else:
self.buttonbox.button(QDialogButtonBox.Ok).setEnabled(False)
self.view_button.setEnabled(False)
def view_montage(self):
name = self.montages.selectedItems()[0].data(0)
montage = make_standard_montage(name)
fig = montage.plot(show_names=True, show=False)
win = fig.canvas.manager.window
win.setWindowModality(Qt.WindowModal)
win.setWindowTitle("Montage")
win.statusBar().hide() # not necessary since matplotlib 3.3
fig.show()
class AppendDialog(QDialog):
def __init__(self, parent, compatibles, title="Append data"):
super().__init__(parent)
self.setWindowTitle(title)
vbox = QVBoxLayout(self)
grid = QGridLayout()
grid.addWidget(QLabel("Source"), 0, 0, Qt.AlignCenter)
grid.addWidget(QLabel("Destination"), 0, 2, Qt.AlignCenter)
self.source = QListWidget(self)
self.source.setAcceptDrops(True)
self.source.setDragEnabled(True)
self.source.setSelectionMode(QAbstractItemView.ExtendedSelection)
self.source.setDefaultDropAction(Qt.DropAction.MoveAction)
self.source.insertItems(0, [d["name"] for d in compatibles])
grid.addWidget(self.source, 1, 0)
self.move_button = QPushButton("→")
self.move_button.setEnabled(False)
grid.addWidget(self.move_button, 1, 1, Qt.AlignHCenter)
self.destination = QListWidget(self)
self.destination.setAcceptDrops(True)
self.destination.setDragEnabled(True)
self.destination.setSelectionMode(QAbstractItemView.ExtendedSelection)
self.destination.setDefaultDropAction(Qt.DropAction.MoveAction)
grid.addWidget(self.destination, 1, 2)
vbox.addLayout(grid)
self.buttonbox = QDialogButtonBox(QDialogButtonBox.Ok
| QDialogButtonBox.Cancel)
self.buttonbox.accepted.connect(self.accept)
self.buttonbox.rejected.connect(self.reject)
vbox.addWidget(self.buttonbox)
vbox.setSizeConstraint(QVBoxLayout.SetFixedSize)
self.destination.model().rowsInserted.connect(self.toggle_ok_button)
self.destination.model().rowsRemoved.connect(self.toggle_ok_button)
self.source.itemSelectionChanged.connect(self.toggle_move_source)
self.destination.itemSelectionChanged.connect(
self.toggle_move_destination)
self.move_button.clicked.connect(self.move)
self.toggle_ok_button()
self.toggle_move_source()
self.toggle_move_destination()
@property
def names(self):
names = []
for it in range(self.destination.count()):
names.append(self.destination.item(it).text())
return names
@Slot()
def toggle_ok_button(self):
"""Toggle OK button."""
if self.destination.count() > 0:
self.buttonbox.button(QDialogButtonBox.Ok).setEnabled(True)
else:
self.buttonbox.button(QDialogButtonBox.Ok).setEnabled(False)
@Slot()
def toggle_move_source(self):
if self.source.selectedItems():
self.move_button.setEnabled(True)
self.move_button.setText("→")
self.destination.clearSelection()
elif not self.destination.selectedItems():
self.move_button.setEnabled(False)
@Slot()
def toggle_move_destination(self):
if self.destination.selectedItems():
self.move_button.setEnabled(True)
self.move_button.setText("←")
self.source.clearSelection()
elif not self.source.selectedItems():
self.move_button.setEnabled(False)
@Slot()
def move(self):
if self.source.selectedItems():
for item in self.source.selectedItems():
self.destination.addItem(item.text())
self.source.takeItem(self.source.row(item))
elif self.destination.selectedItems():
for item in self.destination.selectedItems():
self.source.addItem(item.text())
self.destination.takeItem(self.destination.row(item))
class EpochDialog(QDialog):
def __init__(self, parent, events):
super().__init__(parent)
self.setWindowTitle("Create Epochs")
grid = QGridLayout(self)
label = QLabel("Events:")
label.setAlignment(Qt.AlignTop)
grid.addWidget(label, 0, 0, 1, 1)
self.events = QListWidget()
self.events.insertItems(0, unique(events[:, 2]).astype(str))
self.events.setSelectionMode(QListWidget.ExtendedSelection)
grid.addWidget(self.events, 0, 1, 1, 2)
grid.addWidget(QLabel("Interval around events:"), 1, 0, 1, 1)
self.tmin = QDoubleSpinBox()
self.tmin.setMinimum(-10000)
self.tmin.setValue(-0.2)
self.tmin.setSingleStep(0.1)
self.tmin.setAlignment(Qt.AlignRight)
self.tmax = QDoubleSpinBox()
self.tmax.setMinimum(-10000)
self.tmax.setValue(0.5)
self.tmax.setSingleStep(0.1)
self.tmax.setAlignment(Qt.AlignRight)
grid.addWidget(self.tmin, 1, 1, 1, 1)
grid.addWidget(self.tmax, 1, 2, 1, 1)
self.baseline = QCheckBox("Baseline Correction:")
self.baseline.setChecked(True)
self.baseline.stateChanged.connect(self.toggle_baseline)
grid.addWidget(self.baseline, 2, 0, 1, 1)
self.a = QDoubleSpinBox()
self.a.setMinimum(-10000)
self.a.setValue(-0.2)
self.a.setSingleStep(0.1)
self.a.setAlignment(Qt.AlignRight)
self.b = QDoubleSpinBox()
self.b.setMinimum(-10000)
self.b.setValue(0)
self.b.setSingleStep(0.1)
self.b.setAlignment(Qt.AlignRight)
grid.addWidget(self.a, 2, 1, 1, 1)
grid.addWidget(self.b, 2, 2, 1, 1)
self.buttonbox = QDialogButtonBox(QDialogButtonBox.Ok
| QDialogButtonBox.Cancel)
self.buttonbox.accepted.connect(self.accept)
self.buttonbox.rejected.connect(self.reject)
grid.addWidget(self.buttonbox, 3, 0, 1, -1)
self.events.itemSelectionChanged.connect(self.toggle_ok)
self.toggle_ok()
grid.setSizeConstraint(QGridLayout.SetFixedSize)
@Slot()
def toggle_ok(self):
if self.events.selectedItems():
self.buttonbox.button(QDialogButtonBox.Ok).setEnabled(True)
else:
self.buttonbox.button(QDialogButtonBox.Ok).setEnabled(False)
@Slot()
def toggle_baseline(self):
if self.baseline.isChecked():
self.a.setEnabled(True)
self.b.setEnabled(True)
else:
self.a.setEnabled(False)
self.b.setEnabled(False)
class LocationDialog(QDialog):
def __init__(self, parent=None):
super(LocationDialog, self).__init__(parent)
self.format_combo = QComboBox()
self.format_combo.addItem("Native")
self.format_combo.addItem("INI")
self.scope_cCombo = QComboBox()
self.scope_cCombo.addItem("User")
self.scope_cCombo.addItem("System")
self.organization_combo = QComboBox()
self.organization_combo.addItem("Trolltech")
self.organization_combo.setEditable(True)
self.application_combo = QComboBox()
self.application_combo.addItem("Any")
self.application_combo.addItem("Application Example")
self.application_combo.addItem("Assistant")
self.application_combo.addItem("Designer")
self.application_combo.addItem("Linguist")
self.application_combo.setEditable(True)
self.application_combo.setCurrentIndex(3)
format_label = QLabel("&Format:")
format_label.setBuddy(self.format_combo)
scope_label = QLabel("&Scope:")
scope_label.setBuddy(self.scope_cCombo)
organization_label = QLabel("&Organization:")
organization_label.setBuddy(self.organization_combo)
application_label = QLabel("&Application:")
application_label.setBuddy(self.application_combo)
self.locations_groupbox = QGroupBox("Setting Locations")
self.locations_table = QTableWidget()
self.locations_table.setSelectionMode(QAbstractItemView.SingleSelection)
self.locations_table.setSelectionBehavior(QAbstractItemView.SelectRows)
self.locations_table.setEditTriggers(QAbstractItemView.NoEditTriggers)
self.locations_table.setColumnCount(2)
self.locations_table.setHorizontalHeaderLabels(("Location", "Access"))
self.locations_table.horizontalHeader().setSectionResizeMode(0, QHeaderView.Stretch)
self.locations_table.horizontalHeader().resizeSection(1, 180)
self.button_box = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
self.format_combo.activated.connect(self.update_locations)
self.scope_cCombo.activated.connect(self.update_locations)
self.organization_combo.lineEdit().editingFinished.connect(self.update_locations)
self.application_combo.lineEdit().editingFinished.connect(self.update_locations)
self.button_box.accepted.connect(self.accept)
self.button_box.rejected.connect(self.reject)
locations_layout = QVBoxLayout(self.locations_groupbox)
locations_layout.addWidget(self.locations_table)
mainLayout = QGridLayout(self)
mainLayout.addWidget(format_label, 0, 0)
mainLayout.addWidget(self.format_combo, 0, 1)
mainLayout.addWidget(scope_label, 1, 0)
mainLayout.addWidget(self.scope_cCombo, 1, 1)
mainLayout.addWidget(organization_label, 2, 0)
mainLayout.addWidget(self.organization_combo, 2, 1)
mainLayout.addWidget(application_label, 3, 0)
mainLayout.addWidget(self.application_combo, 3, 1)
mainLayout.addWidget(self.locations_groupbox, 4, 0, 1, 2)
mainLayout.addWidget(self.button_box, 5, 0, 1, 2)
self.update_locations()
self.setWindowTitle("Open Application Settings")
self.resize(650, 400)
def format(self):
if self.format_combo.currentIndex() == 0:
return QSettings.NativeFormat
else:
return QSettings.IniFormat
def scope(self):
if self.scope_cCombo.currentIndex() == 0:
return QSettings.UserScope
else:
return QSettings.SystemScope
def organization(self):
return self.organization_combo.currentText()
def application(self):
if self.application_combo.currentText() == "Any":
return ''
return self.application_combo.currentText()
def update_locations(self):
self.locations_table.setUpdatesEnabled(False)
self.locations_table.setRowCount(0)
for i in range(2):
if i == 0:
if self.scope() == QSettings.SystemScope:
continue
actualScope = QSettings.UserScope
else:
actualScope = QSettings.SystemScope
for j in range(2):
if j == 0:
if not self.application():
continue
actualApplication = self.application()
else:
actualApplication = ''
settings = QSettings(self.format(), actualScope,
self.organization(), actualApplication)
row = self.locations_table.rowCount()
self.locations_table.setRowCount(row + 1)
item0 = QTableWidgetItem()
item0.setText(settings.fileName())
item1 = QTableWidgetItem()
disable = not (settings.childKeys() or settings.childGroups())
if row == 0:
if settings.isWritable():
item1.setText("Read-write")
disable = False
else:
item1.setText("Read-only")
self.button_box.button(QDialogButtonBox.Ok).setDisabled(disable)
else:
item1.setText("Read-only fallback")
if disable:
item0.setFlags(item0.flags() & ~Qt.ItemIsEnabled)
item1.setFlags(item1.flags() & ~Qt.ItemIsEnabled)
self.locations_table.setItem(row, 0, item0)
self.locations_table.setItem(row, 1, item1)
self.locations_table.setUpdatesEnabled(True)