def test_GIVEN_suggestion_callable_WHEN_validating_line_edit_THEN_callable_is_called(
):
line_edit = DummyLineEdit()
suggestion = Mock(side_effect="test")
validate_line_edit(
line_edit,
False,
tooltip_on_reject="Suggestion: ",
suggestion_callable=suggestion,
)
assert suggestion.called_once()
def test_GIVEN_suggestion_callable_WHEN_validating_line_edit_with_valid_line_edit_THEN_callable_is_not_called_even_if_suggestion_in_name(
):
line_edit = DummyLineEdit()
suggestion = Mock(side_effect="test")
validate_line_edit(
line_edit,
True,
tooltip_on_reject="Suggestion: ",
suggestion_callable=suggestion,
)
assert suggestion.not_called()
def __init__(self, parent, show_only_f142_stream: bool = False):
super().__init__()
self.setParent(parent)
self.setLayout(QGridLayout())
self.setWindowModality(Qt.WindowModal)
self.setModal(True)
self._show_only_f142_stream = show_only_f142_stream
self.minimum_spinbox_value = 0
self.maximum_spinbox_value = 100_000_000
self.advanced_options_enabled = False
self.hs00_unimplemented_label = QLabel(
"hs00 (Event histograms) has not yet been fully implemented.")
self.schema_label = QLabel("Schema: ")
self.schema_combo = DropDownList()
self.schema_validator = SchemaSelectionValidator()
self.schema_combo.setValidator(self.schema_validator)
self.schema_validator.is_valid.connect(
partial(validate_general_widget, self.schema_combo))
self.topic_label = QLabel("Topic: ")
self.topic_line_edit = QLineEdit()
self.topic_validator = NoEmptyStringValidator()
self.topic_line_edit.setValidator(self.topic_validator)
self.topic_validator.is_valid.connect(
partial(
validate_line_edit,
self.topic_line_edit,
tooltip_on_reject="Topic name can not be empty.",
))
validate_line_edit(self.topic_line_edit, False)
self.source_label = QLabel("Source: ")
self.source_line_edit = QLineEdit()
self.source_validator = NoEmptyStringValidator()
self.source_line_edit.setValidator(self.source_validator)
self.source_validator.is_valid.connect(
partial(
validate_line_edit,
self.source_line_edit,
tooltip_on_reject="Source name can not be empty.",
))
validate_line_edit(self.source_line_edit, False)
self.array_size_label = QLabel("Array size: ")
self.array_size_spinbox = QSpinBox()
self.array_size_spinbox.setMaximum(np.iinfo(np.int32).max)
self.array_size_table = QTableWidget(1, 3)
self.array_size_table.setHorizontalHeaderLabels(["x", "y", "z"])
self.array_size_table.setVerticalHeaderLabels([""])
table_height = self.array_size_table.sizeHintForRow(
0) + self.array_size_table.sizeHintForRow(1)
self.array_size_table.setMaximumHeight(table_height)
self.array_size_table.setFrameStyle(QFrame.NoFrame)
self.array_size_table.horizontalHeader().setSectionResizeMode(
QHeaderView.Stretch)
self.array_size_table.resizeColumnsToContents()
self.array_size_table.resizeRowsToContents()
self.array_size_table.setItemDelegate(
ValueDelegate(int, self.array_size_table))
self.type_label = QLabel("Type: ")
self.type_combo = QComboBox()
self.type_combo.addItems(F142_TYPES)
self.type_combo.setCurrentText("double")
self.value_units_edit = QLineEdit()
self.value_units_label = QLabel("Value Units:")
self.show_advanced_options_button = QPushButton(
text="Show/hide advanced options")
self.show_advanced_options_button.setCheckable(True)
self.show_advanced_options_button.clicked.connect(
self.advanced_options_button_clicked)
self._set_up_f142_group_box()
self._set_up_ev42_group_box()
self.scalar_radio = QRadioButton(text=SCALAR)
self.scalar_radio.clicked.connect(partial(self._show_array_size,
False))
self.scalar_radio.setChecked(True)
self.scalar_radio.clicked.emit()
self.array_radio = QRadioButton(text=ARRAY)
self.array_radio.clicked.connect(partial(self._show_array_size, True))
self.schema_combo.currentTextChanged.connect(self._schema_type_changed)
if self._show_only_f142_stream:
self.schema_combo.addItems([StreamModules.F142.value])
else:
self.schema_combo.addItems([e.value for e in StreamModules])
self.ok_button = QPushButton("OK")
self.ok_button.clicked.connect(self.parent().close)
self.layout().addWidget(self.schema_label, 0, 0)
self.layout().addWidget(self.schema_combo, 0, 1)
self.layout().addWidget(self.topic_label, 1, 0)
self.layout().addWidget(self.topic_line_edit, 1, 1)
self.layout().addWidget(self.source_label, 2, 0)
self.layout().addWidget(self.source_line_edit, 2, 1)
self.layout().addWidget(self.value_units_label, 3, 0)
self.layout().addWidget(self.value_units_edit, 3, 1)
self.value_units_label.setVisible(False)
self.value_units_edit.setVisible(False)
self.layout().addWidget(self.type_label, 4, 0)
self.layout().addWidget(self.type_combo, 4, 1)
self.layout().addWidget(self.scalar_radio, 5, 0)
self.layout().addWidget(self.array_radio, 5, 1)
self.layout().addWidget(self.array_size_label, 6, 0)
self.layout().addWidget(self.array_size_spinbox, 6, 1)
self.layout().addWidget(self.array_size_table, 6, 1)
self.layout().addWidget(self.hs00_unimplemented_label, 7, 0, 1, 2)
# Spans both rows
self.layout().addWidget(self.show_advanced_options_button, 8, 0, 1, 2)
self.layout().addWidget(self.f142_advanced_group_box, 9, 0, 1, 2)
self.layout().addWidget(self.ev42_advanced_group_box, 10, 0, 1, 2)
self.layout().addWidget(self.ok_button, 11, 0, 1, 2)
self._schema_type_changed(self.schema_combo.currentText())
self.parent().parent().field_name_edit.setVisible(False)
def setupUi(self, parent_dialog, pixel_options: PixelOptions = PixelOptions()):
""" Sets up push buttons and validators for the add component window. """
super().setupUi(parent_dialog)
# Connect the button calls with functions
self.ok_button.clicked.connect(self.on_ok)
# Disable by default as component name will be missing at the very least.
self.ok_button.setEnabled(False)
# Set default URL to nexus base classes in web view
#self.webEngineView.setUrl(
# QUrl(
# "http://download.nexusformat.org/doc/html/classes/base_classes/index.html"
# )
#)
self.meshRadioButton.clicked.connect(self.show_mesh_fields)
self.CylinderRadioButton.clicked.connect(self.show_cylinder_fields)
self.noShapeRadioButton.clicked.connect(self.show_no_geometry_fields)
self.fileBrowseButton.clicked.connect(self.mesh_file_picker)
self.fileLineEdit.setValidator(GeometryFileValidator(GEOMETRY_FILE_TYPES))
self.fileLineEdit.validator().is_valid.connect(
partial(validate_line_edit, self.fileLineEdit)
)
self.fileLineEdit.textChanged.connect(self.populate_pixel_mapping_if_necessary)
self.componentTypeComboBox.currentIndexChanged.connect(self.on_nx_class_changed)
# Set default geometry type and show the related fields.
self.noShapeRadioButton.setChecked(True)
self.show_no_geometry_fields()
component_list = self.instrument.get_component_list().copy()
if self.component_to_edit:
for item in component_list:
if item.name == self.component_to_edit.name:
component_list.remove(item)
name_validator = NameValidator(component_list)
self.nameLineEdit.setValidator(name_validator)
self.nameLineEdit.validator().is_valid.connect(
partial(
validate_line_edit,
self.nameLineEdit,
tooltip_on_accept="Component name is valid.",
tooltip_on_reject=f"Component name is not valid. Suggestion: ",
suggestion_callable=self.generate_name_suggestion,
)
)
validate_line_edit(self.fileLineEdit, False)
self.unitsLineEdit.setValidator(UnitValidator())
self.unitsLineEdit.validator().is_valid.connect(
partial(
validate_line_edit,
self.unitsLineEdit,
tooltip_on_reject="Units not valid",
tooltip_on_accept="Units Valid",
)
)
self.componentTypeComboBox.addItems(list(self.nx_component_classes.keys()))
self.componentTypeComboBox.currentIndexChanged.connect(
self.change_pixel_options_visibility
)
# Set whatever the default nx_class is so the fields autocompleter can use the possible fields in the nx_class
self.on_nx_class_changed()
self.fieldsListWidget.itemClicked.connect(self.select_field)
self.pixel_options = pixel_options
self.pixel_options.setupUi(self.pixelOptionsWidget)
self.pixelOptionsWidget.ui = self.pixel_options
if self.component_to_edit:
parent_dialog.setWindowTitle(
f"Edit Component: {get_name_of_node(self.component_to_edit.group)}"
)
self.ok_button.setText("Edit Component")
self._fill_existing_entries()
if self.get_pixel_visibility_condition():
self.pixel_options.fill_existing_entries(self.component_to_edit)
self.ok_validator = OkValidator(
self.noShapeRadioButton, self.meshRadioButton, self.pixel_options.validator
)
self.ok_validator.is_valid.connect(self.ok_button.setEnabled)
self.nameLineEdit.validator().is_valid.connect(self.ok_validator.set_name_valid)
[
button.clicked.connect(self.ok_validator.validate_ok)
for button in [
self.meshRadioButton,
self.CylinderRadioButton,
self.noShapeRadioButton,
]
]
self.unitsLineEdit.validator().is_valid.connect(
self.ok_validator.set_units_valid
)
self.fileLineEdit.validator().is_valid.connect(self.ok_validator.set_file_valid)
self.fileLineEdit.validator().is_valid.connect(self.set_file_valid)
# Validate the default values set by the UI
self.unitsLineEdit.validator().validate(self.unitsLineEdit.text(), 0)
self.nameLineEdit.validator().validate(self.nameLineEdit.text(), 0)
self.fileLineEdit.validator().validate(self.fileLineEdit.text(), 0)
self.addFieldPushButton.clicked.connect(self.add_field)
self.removeFieldPushButton.clicked.connect(self.remove_field)
# Connect the pixel mapping press signal the populate pixel mapping method
self.pixel_options.pixel_mapping_button_pressed.connect(
self.populate_pixel_mapping_if_necessary
)
self.cylinderCountSpinBox.valueChanged.connect(
self.populate_pixel_mapping_if_necessary
)
self.meshRadioButton.clicked.connect(self.set_pixel_related_changes)
self.CylinderRadioButton.clicked.connect(self.set_pixel_related_changes)
self.noShapeRadioButton.clicked.connect(self.set_pixel_related_changes)
self.change_pixel_options_visibility()
def test_GIVEN_invalid_WHEN_validating_line_edit_with_no_tooltip_THEN_tooltip_is_not_changed(
):
line_edit = DummyLineEdit()
validate_line_edit(line_edit, False)
assert line_edit.toolTip == ""
def test_GIVEN_invalid_WHEN_validating_line_edit_with_tooltip_THEN_line_edit_tooltip_is_changed(
):
tooltip = "this is invalid"
line_edit = DummyLineEdit()
validate_line_edit(line_edit, False, tooltip_on_reject=tooltip)
assert line_edit.toolTip == tooltip
def test_GIVEN_valid_WHEN_validating_line_edit_THEN_line_edit_turns_white():
line_edit = DummyLineEdit()
validate_line_edit(line_edit, True)
assert "background-color: #FFFFFF" in line_edit.stylesheet
def test_GIVEN_invalid_WHEN_validating_line_edit_THEN_line_edit_turns_red():
line_edit = DummyLineEdit()
validate_line_edit(line_edit, False)
assert "background-color: #f6989d" in line_edit.stylesheet
def setupUi(self, pixel_options: PixelOptions = PixelOptions()):
"""Sets up push buttons and validators for the add component window."""
# Connect the button calls with functions
self.ok_button.clicked.connect(self.on_ok)
# Disable by default as component name will be missing at the very least.
self.ok_button.setEnabled(False)
# Set default URL to nexus base classes in web view
self.webEngineView.setUrl(
QUrl(
"http://download.nexusformat.org/doc/html/classes/base_classes/index.html"
))
self.placeholder_checkbox.stateChanged.connect(
self._disable_fields_and_buttons)
self.meshRadioButton.clicked.connect(self.show_mesh_fields)
self.boxRadioButton.clicked.connect(self.show_box_fields)
self.CylinderRadioButton.clicked.connect(self.show_cylinder_fields)
self.noShapeRadioButton.clicked.connect(self.show_no_geometry_fields)
self.fileBrowseButton.clicked.connect(self.mesh_file_picker)
self.fileLineEdit.setValidator(
GeometryFileValidator(GEOMETRY_FILE_TYPES))
self.fileLineEdit.validator().is_valid.connect(
partial(validate_line_edit, self.fileLineEdit))
self.fileLineEdit.textChanged.connect(
self.populate_pixel_mapping_if_necessary)
self.componentTypeComboBox.currentIndexChanged.connect(
self.on_nx_class_changed)
# Set default geometry type and show the related fields.
self.noShapeRadioButton.setChecked(True)
self.show_no_geometry_fields()
validate_line_edit(self.fileLineEdit, False)
self.unitsLineEdit.setValidator(
UnitValidator(expected_dimensionality=METRES))
self.unitsLineEdit.validator().is_valid.connect(
partial(
validate_line_edit,
self.unitsLineEdit,
tooltip_on_reject="Units not valid",
tooltip_on_accept="Units Valid",
))
self.componentTypeComboBox.currentIndexChanged.connect(
self.change_pixel_options_visibility)
# Set whatever the default nx_class is so the fields autocompleter can use the possible fields in the nx_class
self.nx_class_changed.connect(self.set_shape_button_visibility)
self.on_nx_class_changed()
self.fieldsListWidget.itemClicked.connect(self.select_field)
self.pixel_options = pixel_options
if self.pixel_options:
self.pixel_options.setupUi(self.pixelOptionsWidget)
self.pixelOptionsWidget.ui = self.pixel_options
self.ok_validator = OkValidator(self.noShapeRadioButton,
self.meshRadioButton,
self.pixel_options.validator)
c_group = self._group_container.group
if not self.initial_edit:
self.setWindowTitle(f"Edit group: {c_group.name}")
self.placeholder_checkbox.setChecked(c_group.group_placeholder)
self._fill_existing_entries()
if (self.get_pixel_visibility_condition() and self.pixel_options
and isinstance(c_group, Component)):
self.pixel_options.fill_existing_entries(c_group)
if c_group.nx_class in NX_CLASSES_WITH_PLACEHOLDERS:
self.placeholder_checkbox.setVisible(True)
else:
self.ok_validator.set_nx_class_valid(False)
self.componentTypeComboBox.validator().is_valid.connect(
self.ok_validator.set_nx_class_valid)
self.componentTypeComboBox.validator().validate(
self.componentTypeComboBox.currentText(), 0)
self.ok_validator.is_valid.connect(self.ok_button.setEnabled)
self.nameLineEdit.validator().is_valid.connect(
self.ok_validator.set_name_valid)
[
button.clicked.connect(self.ok_validator.validate_ok)
for button in [
self.meshRadioButton,
self.CylinderRadioButton,
self.noShapeRadioButton,
self.boxRadioButton,
]
]
self.unitsLineEdit.validator().is_valid.connect(
self.ok_validator.set_units_valid)
self.fileLineEdit.validator().is_valid.connect(
self.ok_validator.set_file_valid)
self.fileLineEdit.validator().is_valid.connect(self.set_file_valid)
# Validate the default values set by the UI
self.unitsLineEdit.validator().validate(self.unitsLineEdit.text(), 0)
self.nameLineEdit.validator().validate(self.nameLineEdit.text(), 0)
if not c_group:
self.fileLineEdit.validator().validate(self.fileLineEdit.text(), 0)
else:
text = (SKIP_VALIDATION if c_group.has_pixel_shape()
and not self.fileLineEdit.text() else
self.fileLineEdit.text())
self.fileLineEdit.validator().validate(text, 0)
self.addFieldPushButton.clicked.connect(self.add_field)
self.removeFieldPushButton.clicked.connect(self.remove_field)
# Connect the pixel mapping press signal the populate pixel mapping method
if self.pixel_options:
self.pixel_options.pixel_mapping_button_pressed.connect(
self.populate_pixel_mapping_if_necessary)
self.cylinderCountSpinBox.valueChanged.connect(
self.populate_pixel_mapping_if_necessary)
self.meshRadioButton.clicked.connect(self.set_pixel_related_changes)
self.CylinderRadioButton.clicked.connect(
self.set_pixel_related_changes)
self.noShapeRadioButton.clicked.connect(self.set_pixel_related_changes)
self.boxRadioButton.clicked.connect(self.set_pixel_related_changes)
self.change_pixel_options_visibility()
self.setAttribute(Qt.WA_DeleteOnClose)
