class Config(SignalNode.Config):
"""Config widget displayed for LSLInput."""
def __init__(self, parent=None):
super().__init__(parent=parent)
self.smoothing_factor = QDoubleSpinBox()
self.smoothing_factor.setMinimum(0)
self.smoothing_factor.setMaximum(1)
self.smoothing_factor.setSingleStep(0.1)
self.smoothing_factor.setPrefix("x")
self.smoothing_factor.valueChanged.connect(self.updateModel)
self.method = QComboBox()
self.method.addItem("Rectification")
self.method.addItem("Fourier Transform")
self.method.addItem("Hilbert Transform")
self.method.addItem("cFIR")
self.method.currentTextChanged.connect(self.updateModel)
self.smoother_type = QComboBox()
for name in EnvelopeDetector.smoother_name_to_type:
self.smoother_type.addItem(name)
self.smoother_type.currentTextChanged.connect(self.updateModel)
layout = QFormLayout()
self.setLayout(layout)
layout.addRow("Smoothing factor", self.smoothing_factor)
layout.addRow("Method", self.method)
layout.addRow("Smoother type", self.smoother_type)
def updateModel(self):
n = self.node()
if n is None:
return
smoothing_factor = self.smoothing_factor.value()
method = self.method.currentText()
smoother_type = n.smoother_name_to_type[self.smoother_type.currentText()]
n.setSmoothingFactor(smoothing_factor)
n.setMethod(method)
n.setSmootherType(smoother_type)
def updateView(self):
n = self.node()
if n is None:
return
self.smoothing_factor.blockSignals(True)
self.method.blockSignals(True)
self.smoother_type.blockSignals(True)
self.smoothing_factor.setValue(n.smoothingFactor())
self.method.setCurrentText(n.method())
self.smoother_type.setCurrentText(n.smoother_type_to_name[n.smootherType()])
self.smoothing_factor.blockSignals(False)
self.method.blockSignals(False)
self.smoother_type.blockSignals(False)
def affichNote(self):
cpt = 0
self.ui.tWTableNoteModif.clear()
self.ui.tWTableNoteModif.setColumnCount(3)
academie = self.ui.cBAcademie.currentIndex()
etabliss = self.ui.cBEtablissement.currentIndex()
cla = self.ui.cBClasse.currentIndex()
dicoClasse = self.mesDatas["academies"][academie]["etablissements"][etabliss]["classes"][cla]
for eleve in dicoClasse["eleves"]:
for matiere in eleve["matieres"]:
mat = self.ui.cBMatiereModifNote.currentText()
if matiere["nom"] == mat:
dicoDevoir = matiere["notes"]
for devoir in dicoDevoir:
nomDevoir=self.ui.cBListeDevoir.currentText()
if devoir["nom"]==nomDevoir :
nomE = eleve["nom"]
prenomE = eleve["prenom"]
valNote=devoir["valeur"]
coefNote=devoir["coef"]
self.ui.dSBCoeffModifNote.setValue(coefNote)
self.ui.tWTableNoteModif.setRowCount(cpt + 1)
itemE = QTableWidgetItem(nomE)
itemPE = QTableWidgetItem(prenomE)
self.ui.tWTableNoteModif.setItem(cpt, 0, itemE)
self.ui.tWTableNoteModif.setItem(cpt, 1, itemPE)
spinB = QDoubleSpinBox()
self.ui.tWTableNoteModif.setCellWidget(cpt, 2, spinB)
spinB.setValue(valNote)
cpt += 1
self.ui.tWTableNoteModif.setHorizontalHeaderLabels(['Nom', 'Prénom', 'Note'])
def testFloatSignal(self):
foo1 = QDoubleSpinBox()
foo2 = QDoubleSpinBox()
foo1.valueChanged[float].connect(foo2.setValue)
foo2.valueChanged[float].connect(foo1.setValue)
foo1.setValue(0.42)
self.assertEqual(foo1.value(), foo2.value())
class GaussianFuzzierSetting(QFrame):
def __init__(self):
super().__init__()
layout = QHBoxLayout()
layout.setContentsMargins(0, 0, 0, 0)
self.setLayout(layout)
self.mean = QDoubleSpinBox()
self.mean.setRange(-100, 100)
self.mean.setStatusTip("The mean (mu) value for Gaussian function.")
self.sd = QDoubleSpinBox()
self.sd.setDecimals(3)
self.sd.setValue(5)
self.sd.setMinimum(0.1)
self.sd.setStatusTip("The standard deviation (sigma) value for "
"Gaussian function.")
self.ascending = QCheckBox()
self.ascending.setIcon(QIcon(':/icons/ascending_icon.png'))
self.ascending.setStatusTip("Make the fuzzier strictly ascending.")
self.descending = QCheckBox()
self.descending.setIcon(QIcon(':/icons/descending_icon.png'))
self.descending.setStatusTip("Make the fuzzier strictly descending.")
layout.addWidget(QLabel("Mean"))
layout.addWidget(self.mean, 1)
layout.addWidget(QLabel("Standard Deviation"))
layout.addWidget(self.sd, 1)
layout.addWidget(self.ascending)
layout.addWidget(self.descending)
def get_values(self):
return (self.mean.value(), self.sd.value(), self.ascending.isChecked(),
self.descending.isChecked())
def generate_numeric_input(self, maximum, minimum, increment, current):
sb = QDoubleSpinBox(self)
sb.setMaximum(maximum)
sb.setMinimum(minimum)
sb.setSingleStep(increment)
sb.setValue(current)
return sb
def testFloatSignal(self):
foo1 = QDoubleSpinBox()
foo2 = QDoubleSpinBox()
foo1.valueChanged[float].connect(foo2.setValue)
foo2.valueChanged[float].connect(foo1.setValue)
foo1.setValue(0.42)
self.assertEqual(foo1.value(), foo2.value())
def _make_double_spinbox(default, min_value, max_value, single_step):
spinbox = QDoubleSpinBox()
spinbox.setSingleStep(single_step)
spinbox.setMaximum(max_value)
spinbox.setMinimum(min_value)
spinbox.setValue(default)
return spinbox
def change_n_components(self, n_components: int):
for widget in self.control_widgets:
self.control_layout.removeWidget(widget)
widget.hide()
self.control_widgets.clear()
self.input_widgets.clear()
widgets = []
slider_range = (0, 1000)
input_widgets = []
mean_range = (-5, 15)
std_range = (0.0, 10)
weight_range = (0, 10)
names = [self.tr("Mean"), self.tr("STD"), self.tr("Weight")]
ranges = [mean_range, std_range, weight_range]
slider_values = [500, 100, 100]
input_values = [0.0, 1.0, 1.0]
for i in range(n_components):
group = QGroupBox(f"C{i+1}")
group.setMinimumWidth(200)
group_layout = QGridLayout(group)
inputs = []
for j, (name, range_, slider_value, input_value) in enumerate(
zip(names, ranges, slider_values, input_values)):
label = QLabel(name)
slider = QSlider()
slider.setRange(*slider_range)
slider.setValue(slider_value)
slider.setOrientation(Qt.Horizontal)
input_ = QDoubleSpinBox()
input_.setRange(*range_)
input_.setDecimals(3)
input_.setSingleStep(0.01)
input_.setValue(input_value)
slider.valueChanged.connect(self.on_value_changed)
input_.valueChanged.connect(self.on_value_changed)
slider.valueChanged.connect(
lambda x, input_=input_, range_=range_: input_.setValue(
x / 1000 * (range_[-1] - range_[0]) + range_[0]))
input_.valueChanged.connect(
lambda x, slider=slider, range_=range_: slider.setValue(
(x - range_[0]) / (range_[-1] - range_[0]) * 1000))
group_layout.addWidget(label, j, 0)
group_layout.addWidget(slider, j, 1)
group_layout.addWidget(input_, j, 2)
inputs.append(input_)
self.control_layout.addWidget(group, i + 5, 0, 1, 4)
widgets.append(group)
input_widgets.append(inputs)
self.control_widgets = widgets
self.input_widgets = input_widgets
def init_font_size_layout(text_item):
font_size_input = QDoubleSpinBox()
font_size_input.setDecimals(2)
font_size_input.setRange(0.5, 900.)
font_size_input.setValue(text_item.font().pointSizeF())
font_size_input.valueChanged.connect(lambda:
set_font_size(
font_size_input.value(),
text_item))
font_size_layout = QHBoxLayout()
font_size_layout.addWidget(font_size_input)
font_size_layout.addWidget(QLabel("pt"))
return font_size_layout
def set_object(self, controller):
for idx, h in enumerate(self._layouts):
h.removeWidget(self._sliders[idx])
self._sliders[idx].deleteLater()
h.removeWidget(self._spin_boxes[idx])
self._spin_boxes[idx].deleteLater()
h.removeWidget(self._labels[idx])
self._labels[idx].deleteLater()
self.parameterSliderLayout.removeItem(h)
h.deleteLater()
self._layouts = []
self._sliders = []
self._spin_boxes = []
self._labels = []
self._controller = controller
if self._controller is not None:
self.activatePlayerControls()
n_frames = controller.getNumberOfFrames()
self.setFrameRange(0, n_frames - 1)
self.neighborLineEdit.setText(str(controller.n_neighbors))
parameter = controller.current_parameter
min_pos, max_pos = controller.get_parameter_range()
for idx, label in enumerate(controller.get_parameter_labels()):
print("add parameter", label, min_pos[idx], max_pos[idx])
h_layout = QHBoxLayout()
parameter_label = QLabel()
parameter_label.setText(label)
h_layout.addWidget(parameter_label)
parameter_slider = QSlider()
parameter_slider.setOrientation(Qt.Horizontal)
parameter_slider.setRange(min_pos[idx] * 100,
max_pos[idx] * 100)
if parameter is not None:
parameter_slider.setValue(parameter[idx] * 100)
h_layout.addWidget(parameter_slider)
parameter_spin_box = QDoubleSpinBox()
parameter_spin_box.setRange(min_pos[idx], max_pos[idx])
if parameter is not None:
parameter_spin_box.setValue(parameter[idx])
h_layout.addWidget(parameter_spin_box)
self.parameterSliderLayout.addLayout(h_layout)
parameter_slider.valueChanged.connect(self.parameter_changed)
parameter_spin_box.valueChanged.connect(
self.update_parameter_from_spin_box)
self._sliders.append(parameter_slider)
self._spin_boxes.append(parameter_spin_box)
self._labels.append(parameter_label)
self._layouts.append(h_layout)
self.update_animation_controller_list()
class Slider():
def update_offset(self, pos):
offset = round(pos, 2)
return offset
def __init__(self, tool, text, tooltip, precision, minimal, maximal,
interval):
self.tool = tool
self.scale = precision
self.name_label = QLabel(text)
self.name_label.setAlignment(Qt.AlignLeft)
if not tooltip == None:
self.name_label.setToolTip(tooltip)
self.offset_edit = QDoubleSpinBox()
self.offset_edit.setRange(minimal, maximal)
self.offset_edit.setSingleStep(precision)
self.offset_edit.setDecimals(2)
self.offset_edit.setAlignment(Qt.AlignRight)
self.offset_edit.valueChanged.connect(
lambda pos: self.slider.setSliderPosition(
self.update_offset(pos) / self.scale))
self.slider = QSlider(Qt.Horizontal)
self.slider.setRange(minimal / self.scale, maximal)
self.slider.setTickInterval(interval / self.scale)
self.slider.setTickPosition(QSlider.TicksAbove)
self.slider.valueChanged.connect(lambda pos: self.offset_edit.setValue(
self.update_offset(pos * self.scale)))
self.update_offset(0)
class FloatWidget(QWidget):
def __init__(self, name, value):
super(FloatWidget, self).__init__()
self.setContentsMargins(0, 0, 0, 0)
layout = QHBoxLayout()
self.setLayout(layout)
self.name_lbl = QLabel(name)
self.name_lbl.setFixedWidth(150)
layout.addWidget(self.name_lbl)
self.float_spn = QDoubleSpinBox()
self.float_spn.setValue(value)
layout.addWidget(self.float_spn)
def get_settings_window(self, parent=None):
gcodesender_settings = QGroupBox("GCodeSender Settings:", parent)
buildplate_label = QLabel("Buildplate Motor:", gcodesender_settings)
nodes = [str(item) for item in self.__g_code_sender.get_motor_nodes_id_list()]
self.buildplate_combo_box = MyQComboBox(gcodesender_settings)
self.buildplate_combo_box.addItems(nodes)
self.buildplate_combo_box.setCurrentIndex(self.__g_code_sender.get_buildplate_node())
self.buildplate_combo_box.combo_box_clicked.connect(self.__update_nodes_list)
self.buildplate_combo_box.currentIndexChanged.connect(self.__set_buildplate_node)
wiper_label = QLabel("Wiper Motor:", gcodesender_settings)
self.wiper_combo_box = MyQComboBox(gcodesender_settings)
self.wiper_combo_box.addItems(nodes)
self.wiper_combo_box.setCurrentIndex(self.__g_code_sender.get_wiper_node())
self.wiper_combo_box.combo_box_clicked.connect(self.__update_nodes_list)
self.wiper_combo_box.currentIndexChanged.connect(self.__set_wiper_node)
buildplate_recoat_offset_label = QLabel("Buildplate recoating offset (mm):", gcodesender_settings)
buildplate_recoat_offset_spin = QDoubleSpinBox(gcodesender_settings)
buildplate_recoat_offset_spin.setRange(0, 99999)
buildplate_recoat_offset_spin.setDecimals(3)
buildplate_recoat_offset_spin.setSingleStep(0.001)
buildplate_recoat_offset_spin.setValue(self.__g_code_sender.get_building_plate_recoating_offset())
buildplate_recoat_offset_spin.valueChanged.connect(self.__g_code_sender.set_building_plate_recoat_offset)
buildplate_recoat_feedrate_label = QLabel("Buildplate recoating feedrate (mm/min):", gcodesender_settings)
buildplate_recoat_feedrate_spin = QDoubleSpinBox(gcodesender_settings)
buildplate_recoat_feedrate_spin.setRange(0, 99999)
buildplate_recoat_feedrate_spin.setDecimals(3)
buildplate_recoat_feedrate_spin.setSingleStep(0.001)
buildplate_recoat_feedrate_spin.setValue(self.__g_code_sender.get_building_plate_recoating_feedrate())
buildplate_recoat_feedrate_spin.valueChanged.connect(self.__g_code_sender.set_building_plate_recoat_feedrate)
wiper_recoat_offset_label = QLabel("Wiper recoating offset: (mm)", gcodesender_settings)
wiper_recoat_offset_spin = QDoubleSpinBox(gcodesender_settings)
wiper_recoat_offset_spin.setRange(0, 99999)
wiper_recoat_offset_spin.setDecimals(3)
wiper_recoat_offset_spin.setSingleStep(0.001)
wiper_recoat_offset_spin.setValue(self.__g_code_sender.get_wiper_recoating_offset())
wiper_recoat_offset_spin.valueChanged.connect(self.__g_code_sender.set_wiper_recoat_offset)
wiper_recoat_feedrate_label = QLabel("Wiper recoating feedrate (mm/min):", gcodesender_settings)
wiper_recoat_feedrate_spin = QDoubleSpinBox(gcodesender_settings)
wiper_recoat_feedrate_spin.setRange(0, 99999)
wiper_recoat_feedrate_spin.setDecimals(3)
wiper_recoat_feedrate_spin.setSingleStep(0.001)
wiper_recoat_feedrate_spin.setValue(self.__g_code_sender.get_wiper_recoating_feedrate())
wiper_recoat_feedrate_spin.valueChanged.connect(self.__g_code_sender.set_wiper_recoat_feedrate)
motor_layout = QGridLayout(gcodesender_settings)
motor_layout.addWidget(buildplate_label, 0, 0)
motor_layout.addWidget(self.buildplate_combo_box, 0, 1)
motor_layout.addWidget(buildplate_recoat_offset_label, 1, 0)
motor_layout.addWidget(buildplate_recoat_offset_spin, 1, 1)
motor_layout.addWidget(buildplate_recoat_feedrate_label, 2, 0)
motor_layout.addWidget(buildplate_recoat_feedrate_spin, 2, 1)
motor_layout.addWidget(wiper_label, 3, 0)
motor_layout.addWidget(self.wiper_combo_box, 3, 1)
motor_layout.addWidget(wiper_recoat_offset_label, 4, 0)
motor_layout.addWidget(wiper_recoat_offset_spin, 4, 1)
motor_layout.addWidget(wiper_recoat_feedrate_label, 5, 0)
motor_layout.addWidget(wiper_recoat_feedrate_spin, 5, 1)
return gcodesender_settings
class Config(SignalNode.Config):
"""Config widget displayed for LSLInput."""
def __init__(self, parent=None):
super().__init__(parent=parent)
# Add a new layout
self.average = QDoubleSpinBox()
self.average.setMaximum(sys.float_info.max) # TODO: proper max
self.average.valueChanged.connect(self.updateModel)
self.standard_deviation = QDoubleSpinBox()
self.standard_deviation.setMaximum(
sys.float_info.max) # TODO: proper max
self.standard_deviation.valueChanged.connect(self.updateModel)
layout = QFormLayout()
self.setLayout(layout)
layout.addRow("Average", self.average)
layout.addRow("Std. Deviation", self.standard_deviation)
def updateModel(self):
n = self.node()
if n is None:
return
average = self.average.value()
standard_deviation = self.standard_deviation.value()
n.setAverage(average)
n.setStandardDeviation(standard_deviation)
def updateView(self):
n = self.node()
if n is None:
return
self.average.blockSignals(True)
self.standard_deviation.blockSignals(True)
self.average.setValue(n.average())
self.standard_deviation.setValue(n.standardDeviation())
self.average.blockSignals(False)
self.standard_deviation.blockSignals(False)
class FloatField(Field):
def __init__(self, property):
super(FloatField, self).__init__(property)
self._widget = QDoubleSpinBox()
self._widget.valueChanged.connect(self.emitChanged)
self._widget.setMinimum(property.min())
self._widget.setMaximum(property.max())
self._widget.setSingleStep(property.step())
def value(self):
return self._widget.value()
def setValue(self, value):
self._widget.setValue(value)
def setReadOnly(self, value):
self._widget.setReadOnly(value)
valueProperty = Property(
float, value, Field.setValueBlocked) # C++: should be in parent class
class Ui_MainWindow:
"""This class holds all the UI structral info:
widgets and their organization.
main_window is the parent app window, which handles hooking the GUI
widgets up to the controller/model."""
def setupUi(self, main_window):
main_window.setObjectName('main_window')
main_window.setWindowTitle('qt_mvc Demo')
main_window.resize(800, 600)
self.central_widget = QWidget(main_window)
self.central_widget.setObjectName('centralwidget')
self.central_layout = QVBoxLayout(self.central_widget)
self.central_layout.setObjectName('centrallayout')
self.top_bar_layout = QHBoxLayout()
self.top_bar_layout.setObjectName('top_barlayout')
self.base_label = QLabel('Base: ')
self.base_entry = QDoubleSpinBox()
self.base_entry.setObjectName('base_entry')
self.exp_label = QLabel('Exponent: ')
self.exp_entry = QDoubleSpinBox()
self.exp_entry.setObjectName('exp_entry')
self.base_entry.setValue(1)
self.base_entry.setMinimum(0.1)
self.exp_entry = QDoubleSpinBox()
self.exp_entry.setValue(2)
for widget in [
self.base_label, self.base_entry, self.exp_label,
self.exp_entry
]:
self.top_bar_layout.addWidget(widget)
self.central_layout.addLayout(self.top_bar_layout)
self.plot = PlotWidget()
self.central_layout.addWidget(self.plot)
main_window.setCentralWidget(self.central_widget)
def _create_int_float(self,
val,
is_float: bool = False,
key: str = None) -> QWidget:
"""
Creates the widget for integer or float.
Parameters
----------
val : list
list of type, default value, description
is_float : bool, optional
is the value suposed to be a float, by default False
key : str, optional
The variable name, by default None
Returns
-------
QWidget
The given widget correctly set up
"""
default_val = val[1] if val[1] is not None else 0
if is_float:
widget = QDoubleSpinBox()
else:
widget = QSpinBox()
widget.setMinimum(-1000)
widget.setMaximum(1000)
# Needed to return to default if it is ever needed
widget.setMinimum(-1000)
widget.setMaximum(1000)
widget.setValue(self._set_default(widget, default_val))
tmp_val = self.config_val.get(key, None)
if isinstance(tmp_val, str):
if 'None' not in tmp_val:
widget.setValue(float(tmp_val))
elif tmp_val is not None:
widget.setValue(float(tmp_val))
widget.setToolTip(val[2])
return widget
def createPointWidget(self, x, y, z):
layout = QHBoxLayout()
x_label = QLabel("x:")
x_label.setFixedWidth(10)
x_val = QDoubleSpinBox()
x_val.setSingleStep(0.01)
x_val.setMinimum(-100)
x_val.setMaximum(100)
x_val.setDecimals(5)
x_val.setValue(x)
x_val.valueChanged.connect(self.onCoordsChanged)
y_label = QLabel("y:")
y_label.setFixedWidth(10)
y_val = QDoubleSpinBox()
y_val.setMinimum(-100)
y_val.setMaximum(100)
y_val.setDecimals(5)
y_val.setSingleStep(0.01)
y_val.setValue(y)
y_val.valueChanged.connect(self.onCoordsChanged)
z_label = QLabel("z:")
z_label.setFixedWidth(10)
z_val = QDoubleSpinBox()
z_val.setMinimum(-100)
z_val.setMaximum(100)
z_val.setDecimals(5)
z_val.setSingleStep(0.01)
z_val.setValue(z)
z_val.valueChanged.connect(self.onCoordsChanged)
layout.addWidget(x_label)
layout.addWidget(x_val)
layout.addWidget(y_label)
layout.addWidget(y_val)
layout.addWidget(z_label)
layout.addWidget(z_val)
self.widgets.append([x_val, y_val, z_val])
return layout
def addArrowsBox(title, indexOffset, scale):
layout = QGridLayout()
deltaSB = QDoubleSpinBox()
deltaSB.setSizePolicy(QSizePolicy.Maximum,
QSizePolicy.MinimumExpanding)
if title == "Translation":
deltaSB.setRange(-7, 7)
deltaSB.setDecimals(3)
deltaSB.setValue(1.0)
else:
deltaSB.setRange(-60, 60)
deltaSB.setDecimals(2)
deltaSB.setValue(10.0)
setattr(self, "delta_" + title, deltaSB)
deltaF = QFormLayout()
deltaF.addRow("Delta", deltaSB)
layout.addLayout(deltaF, 0, 0, 1, 3)
layout.addWidget(
positionButton(
style.standardIcon(QStyle.SP_ArrowUp),
"X+",
0 + indexOffset,
deltaSB,
scale,
),
1,
1,
)
layout.addWidget(
positionButton(
style.standardIcon(QStyle.SP_ArrowDown),
"X-",
0 + indexOffset,
deltaSB,
-scale,
),
3,
1,
)
layout.addWidget(
positionButton(
style.standardIcon(QStyle.SP_ArrowLeft),
"Y-",
1 + indexOffset,
deltaSB,
-scale,
),
2,
0,
)
layout.addWidget(
positionButton(
style.standardIcon(QStyle.SP_ArrowRight),
"Y+",
1 + indexOffset,
deltaSB,
scale,
),
2,
2,
)
layout.addWidget(
positionButton(
style.standardIcon(QStyle.SP_ArrowUp),
"Z+",
2 + indexOffset,
deltaSB,
scale,
),
1,
4,
)
layout.addWidget(
positionButton(
style.standardIcon(QStyle.SP_ArrowDown),
"Z-",
2 + indexOffset,
deltaSB,
-scale,
),
3,
4,
)
ret = QGroupBox(title)
ret.setLayout(layout)
return ret
class SubtitleInfoDialog(QDialog):
def __init__(self,
subtitle_name="Test",
subtitle_delay=0.0,
subtitle_language=Default_Subtitle_Language,
subtitle_track_name="Test",
subtitle_set_default=False,
subtitle_set_forced=False,
subtitle_default_value_delay=0.0,
subtitle_default_value_language=Default_Subtitle_Language,
subtitle_default_value_track_name="Test",
subtitle_default_value_set_default=False,
subtitle_default_value_set_forced=False,
subtitle_set_default_disabled=False,
subtitle_set_forced_disabled=False,
disable_edit=False,
parent=None):
super().__init__(parent)
self.window_title = "Subtitle Info"
self.state = "no"
self.messageIcon = QLabel()
self.disable_edit = disable_edit
self.current_subtitle_language = str(subtitle_language)
self.current_subtitle_delay = str(subtitle_delay)
self.current_subtitle_track_name = str(subtitle_track_name)
self.current_subtitle_set_default = subtitle_set_default
self.current_subtitle_set_forced = subtitle_set_forced
self.default_subtitle_language = str(subtitle_default_value_language)
self.default_subtitle_delay = str(subtitle_default_value_delay)
self.default_subtitle_track_name = str(
subtitle_default_value_track_name)
self.default_subtitle_set_default = subtitle_default_value_set_default
self.default_subtitle_set_forced = subtitle_default_value_set_forced
self.subtitle_set_default_disabled = subtitle_set_default_disabled
self.subtitle_set_forced_disabled = subtitle_set_forced_disabled
self.subtitle_name_label = QLabel("Subtitle Name:")
self.subtitle_name_value = QLabel(str(subtitle_name))
self.subtitle_delay_label = QLabel("Subtitle Delay:")
self.subtitle_delay_spin = QDoubleSpinBox()
self.setup_subtitle_delay_spin()
self.subtitle_language_label = QLabel("Subtitle Language:")
self.subtitle_language_comboBox = QComboBox()
self.setup_subtitle_language_comboBox()
self.subtitle_track_name_label = QLabel("Subtitle Track Name:")
self.subtitle_track_name_lineEdit = QLineEdit()
self.setup_subtitle_track_name_lineEdit()
self.subtitle_set_forced_label = QLabel("Subtitle Forced State:")
self.subtitle_set_forced_checkBox = QCheckBox()
self.setup_subtitle_set_forced_checkBox()
self.subtitle_set_default_label = QLabel("Subtitle Default State:")
self.subtitle_set_default_checkBox = QCheckBox()
self.setup_subtitle_set_default_checkBox()
self.yes_button = QPushButton("OK")
self.no_button = QPushButton("Cancel")
self.reset_button = QPushButton("Reset To Default")
self.buttons_layout = QHBoxLayout()
self.subtitle_delay_layout = QHBoxLayout()
self.subtitle_language_layout = QHBoxLayout()
self.subtitle_track_name_layout = QHBoxLayout()
self.subtitle_set_default_layout = QHBoxLayout()
self.subtitle_set_forced_layout = QHBoxLayout()
self.buttons_layout.addWidget(QLabel(""), stretch=3)
self.buttons_layout.addWidget(self.reset_button, stretch=2)
self.buttons_layout.addWidget(self.yes_button, stretch=2)
self.buttons_layout.addWidget(self.no_button, stretch=2)
self.buttons_layout.addWidget(QLabel(""), stretch=3)
self.subtitle_setting_layout = QGridLayout()
self.subtitle_changeble_setting_layout = QFormLayout()
self.subtitle_changeble_setting_layout.addRow(self.subtitle_name_label,
self.subtitle_name_value)
self.subtitle_changeble_setting_layout.addRow(
self.subtitle_track_name_label, self.subtitle_track_name_lineEdit)
self.subtitle_changeble_setting_layout.addRow(
self.subtitle_language_label, self.subtitle_language_comboBox)
self.subtitle_changeble_setting_layout.addRow(
self.subtitle_delay_label, self.subtitle_delay_spin)
self.subtitle_changeble_setting_layout.addRow(
self.subtitle_set_default_label,
self.subtitle_set_default_checkBox)
self.subtitle_changeble_setting_layout.addRow(
self.subtitle_set_forced_label, self.subtitle_set_forced_checkBox)
self.subtitle_setting_layout.addLayout(
self.subtitle_changeble_setting_layout, 0, 0, 5, 2)
self.subtitle_setting_layout.addWidget(self.messageIcon, 0, 3, 5, -1)
self.main_layout = QGridLayout()
self.main_layout.addLayout(self.subtitle_setting_layout, 0, 0, 2, 3)
self.main_layout.addLayout(self.buttons_layout, 2, 0, 1, -1)
self.main_layout.setContentsMargins(20, 20, 20, 20)
self.setLayout(self.main_layout)
self.setup_ui()
self.signal_connect()
def setup_ui(self):
self.disable_question_mark_window()
self.messageIcon.setPixmap(
QtGui.QPixmap(GlobalFiles.SubtitleIconPath).scaledToHeight(100))
self.set_dialog_values()
self.set_default_buttons()
if self.subtitle_set_default_disabled:
self.subtitle_set_default_disable()
if self.subtitle_set_forced_disabled:
self.subtitle_set_forced_disable()
if self.disable_edit:
self.subtitle_track_name_lineEdit.setEnabled(False)
self.subtitle_language_comboBox.setEnabled(False)
self.subtitle_delay_spin.setEnabled(False)
self.subtitle_set_default_checkBox.setEnabled(False)
self.subtitle_set_forced_checkBox.setEnabled(False)
self.reset_button.setEnabled(False)
self.setup_tool_tip_hint_subtitle_set_default()
self.setup_tool_tip_hint_subtitle_set_forced()
def signal_connect(self):
self.subtitle_track_name_lineEdit.textEdited.connect(
self.update_current_subtitle_track_name)
self.subtitle_delay_spin.editingFinished.connect(
self.update_current_subtitle_delay)
self.subtitle_language_comboBox.currentTextChanged.connect(
self.update_current_subtitle_language)
self.subtitle_set_default_checkBox.stateChanged.connect(
self.update_current_subtitle_set_default)
self.subtitle_set_forced_checkBox.stateChanged.connect(
self.update_current_subtitle_set_forced)
self.yes_button.clicked.connect(self.click_yes)
self.no_button.clicked.connect(self.click_no)
self.reset_button.clicked.connect(self.reset_subtitle_setting)
def click_yes(self):
self.state = "yes"
self.close()
def click_no(self):
self.close()
def set_dialog_values(self):
self.setWindowTitle(self.window_title)
self.setWindowIcon(GlobalFiles.InfoSettingIcon)
def disable_question_mark_window(self):
self.setWindowFlag(Qt.WindowContextHelpButtonHint, on=False)
def increase_message_font_size(self, value):
message_font = self.message.font()
message_font.setPointSize(self.message.fontInfo().pointSize() + value)
self.message.setFont(message_font)
def set_default_buttons(self):
self.yes_button.setDefault(True)
self.yes_button.setFocus()
def showEvent(self, a0: QtGui.QShowEvent) -> None:
super().showEvent(a0)
self.setFixedSize(self.size())
def setup_subtitle_track_name_lineEdit(self):
self.subtitle_track_name_lineEdit.setClearButtonEnabled(True)
self.subtitle_track_name_lineEdit.setText(
self.current_subtitle_track_name)
def setup_subtitle_language_comboBox(self):
self.subtitle_language_comboBox.addItems(AllSubtitlesLanguages)
self.subtitle_language_comboBox.setCurrentIndex(
AllSubtitlesLanguages.index(self.current_subtitle_language))
self.subtitle_language_comboBox.setMaxVisibleItems(8)
self.subtitle_language_comboBox.setStyleSheet(
"QComboBox { combobox-popup: 0; }")
def setup_subtitle_delay_spin(self):
# self.subtitle_delay_spin.setMaximumWidth(screen_size.width() // 16)
self.subtitle_delay_spin.setDecimals(3)
self.subtitle_delay_spin.setMinimum(-9999.0)
self.subtitle_delay_spin.setMaximum(9999.0)
self.subtitle_delay_spin.setSingleStep(0.5)
self.subtitle_delay_spin.setValue(float(self.current_subtitle_delay))
def setup_subtitle_set_default_checkBox(self):
self.subtitle_set_default_checkBox.setText("Set Default")
self.subtitle_set_default_checkBox.setChecked(
bool(self.current_subtitle_set_default))
def setup_subtitle_set_forced_checkBox(self):
self.subtitle_set_forced_checkBox.setText("Set Forced")
self.subtitle_set_forced_checkBox.setChecked(
bool(self.current_subtitle_set_forced))
def update_current_subtitle_track_name(self):
self.current_subtitle_track_name = str(
self.subtitle_track_name_lineEdit.text())
def update_current_subtitle_delay(self):
self.current_subtitle_delay = round(self.subtitle_delay_spin.value(),
5)
def update_current_subtitle_language(self):
self.current_subtitle_language = str(
self.subtitle_language_comboBox.currentText())
def update_current_subtitle_set_default(self):
self.current_subtitle_set_default = (
self.subtitle_set_default_checkBox.checkState() == Qt.Checked)
def update_current_subtitle_set_forced(self):
self.current_subtitle_set_forced = (
self.subtitle_set_forced_checkBox.checkState() == Qt.Checked)
def reset_subtitle_setting(self):
self.current_subtitle_language = self.default_subtitle_language
self.current_subtitle_delay = self.default_subtitle_delay
self.current_subtitle_track_name = self.default_subtitle_track_name
self.current_subtitle_set_default = self.default_subtitle_set_default
self.current_subtitle_set_forced = self.default_subtitle_set_forced
self.subtitle_language_comboBox.setCurrentIndex(
AllSubtitlesLanguages.index(self.current_subtitle_language))
self.subtitle_delay_spin.setValue(float(self.current_subtitle_delay))
self.subtitle_track_name_lineEdit.setText(
self.current_subtitle_track_name)
self.subtitle_set_default_checkBox.setChecked(
bool(self.current_subtitle_set_default))
self.subtitle_set_forced_checkBox.setChecked(
bool(self.current_subtitle_set_forced))
def subtitle_set_default_disable(self):
self.subtitle_set_default_checkBox.setDisabled(True)
def subtitle_set_forced_disable(self):
self.subtitle_set_forced_checkBox.setDisabled(True)
def setup_tool_tip_hint_subtitle_set_default(self):
if self.subtitle_set_default_checkBox.isEnabled():
self.subtitle_set_default_checkBox.setToolTip(
"<nobr>set this subtitle to be the default subtitle track "
"when play")
self.subtitle_set_default_checkBox.setToolTipDuration(12000)
else:
self.subtitle_set_default_checkBox.setToolTip(
"<nobr>set this subtitle to be the default subtitle track when play<br><b>Disabled</b> because "
"option "
"<b>make this subtitle default</b> is enabled on mux setting tab "
)
self.subtitle_set_default_checkBox.setToolTipDuration(12000)
def setup_tool_tip_hint_subtitle_set_forced(self):
if self.subtitle_set_forced_checkBox.isEnabled():
self.subtitle_set_forced_checkBox.setToolTip(
"<nobr>set this subtitle to be the forced subtitle track when "
"play")
self.subtitle_set_forced_checkBox.setToolTipDuration(12000)
else:
self.subtitle_set_forced_checkBox.setToolTip(
"<nobr>set this subtitle to be the forced subtitle track when play<br><b>Disabled</b> because "
"option "
"<b>make this subtitle default and forced</b> is enabled on mux setting tab "
)
self.subtitle_set_forced_checkBox.setToolTipDuration(12000)
def execute(self):
self.exec_()
class MainWidget(QWidget):
def __init__(self, parent=None):
super(MainWidget, self).__init__(parent)
self.chart = QtCharts.QChart()
self.series = QtCharts.QBarSeries()
self.main_layout = QGridLayout()
self.button_layout = QGridLayout()
self.font_layout = QFormLayout()
self.font_size = QDoubleSpinBox()
self.legend_posx = QDoubleSpinBox()
self.legend_posy = QDoubleSpinBox()
self.legend_width = QDoubleSpinBox()
self.legend_height = QDoubleSpinBox()
self.detach_legend_button = QPushButton("Toggle attached")
self.detach_legend_button.clicked.connect(self.toggle_attached)
self.button_layout.addWidget(self.detach_legend_button, 0, 0)
self.add_set_button = QPushButton("add barset")
self.add_set_button.clicked.connect(self.add_barset)
self.button_layout.addWidget(self.add_set_button, 2, 0)
self.remove_barset_button = QPushButton("remove barset")
self.remove_barset_button.clicked.connect(self.remove_barset)
self.button_layout.addWidget(self.remove_barset_button, 3, 0)
self.align_button = QPushButton("Align (Bottom)")
self.align_button.clicked.connect(self.set_legend_alignment)
self.button_layout.addWidget(self.align_button, 4, 0)
self.bold_button = QPushButton("Toggle bold")
self.bold_button.clicked.connect(self.toggle_bold)
self.button_layout.addWidget(self.bold_button, 8, 0)
self.italic_button = QPushButton("Toggle italic")
self.italic_button.clicked.connect(self.toggle_italic)
self.button_layout.addWidget(self.italic_button, 9, 0)
self.legend_posx.valueChanged.connect(self.update_legend_layout)
self.legend_posy.valueChanged.connect(self.update_legend_layout)
self.legend_width.valueChanged.connect(self.update_legend_layout)
self.legend_height.valueChanged.connect(self.update_legend_layout)
legend_layout = QFormLayout()
legend_layout.addRow("HPos", self.legend_posx)
legend_layout.addRow("VPos", self.legend_posy)
legend_layout.addRow("Width", self.legend_width)
legend_layout.addRow("Height", self.legend_height)
self.legend_settings = QGroupBox("Detached legend")
self.legend_settings.setLayout(legend_layout)
self.button_layout.addWidget(self.legend_settings)
self.legend_settings.setVisible(False)
# Create chart view with the chart
self.chart_view = QtCharts.QChartView(self.chart, self)
# Create spinbox to modify font size
self.font_size.setValue(self.chart.legend().font().pointSizeF())
self.font_size.valueChanged.connect(self.font_size_changed)
self.font_layout.addRow("Legend font size", self.font_size)
# Create layout for grid and detached legend
self.main_layout.addLayout(self.button_layout, 0, 0)
self.main_layout.addLayout(self.font_layout, 1, 0)
self.main_layout.addWidget(self.chart_view, 0, 1, 3, 1)
self.setLayout(self.main_layout)
self.create_series()
def create_series(self):
self.add_barset()
self.add_barset()
self.add_barset()
self.add_barset()
self.chart.addSeries(self.series)
self.chart.setTitle("Legend detach example")
self.chart.createDefaultAxes()
self.chart.legend().setVisible(True)
self.chart.legend().setAlignment(Qt.AlignBottom)
self.chart_view.setRenderHint(QPainter.Antialiasing)
def show_legend_spinbox(self):
self.legend_settings.setVisible(True)
chart_viewrect = self.chart_view.rect()
self.legend_posx.setMinimum(0)
self.legend_posx.setMaximum(chart_viewrect.width())
self.legend_posx.setValue(150)
self.legend_posy.setMinimum(0)
self.legend_posy.setMaximum(chart_viewrect.height())
self.legend_posy.setValue(150)
self.legend_width.setMinimum(0)
self.legend_width.setMaximum(chart_viewrect.width())
self.legend_width.setValue(150)
self.legend_height.setMinimum(0)
self.legend_height.setMaximum(chart_viewrect.height())
self.legend_height.setValue(75)
def hideLegendSpinbox(self):
self.legend_settings.setVisible(False)
def toggle_attached(self):
legend = self.chart.legend()
if legend.isAttachedToChart():
legend.detachFromChart()
legend.setBackgroundVisible(True)
legend.setBrush(QBrush(QColor(128, 128, 128, 128)))
legend.setPen(QPen(QColor(192, 192, 192, 192)))
self.show_legend_spinbox()
self.update_legend_layout()
else:
legend.attachToChart()
legend.setBackgroundVisible(False)
self.hideLegendSpinbox()
self.update()
def add_barset(self):
series_count = self.series.count()
bar_set = QtCharts.QBarSet("set {}".format(series_count))
delta = series_count * 0.1
bar_set.append([1 + delta, 2 + delta, 3 + delta, 4 + delta])
self.series.append(bar_set)
def remove_barset(self):
sets = self.series.barSets()
len_sets = len(sets)
if len_sets > 0:
self.series.remove(sets[len_sets - 1])
def set_legend_alignment(self):
button = self.sender()
legend = self.chart.legend()
alignment = legend.alignment()
if alignment == Qt.AlignTop:
legend.setAlignment(Qt.AlignLeft)
if button:
button.setText("Align (Left)")
elif alignment == Qt.AlignLeft:
legend.setAlignment(Qt.AlignBottom)
if button:
button.setText("Align (Bottom)")
elif alignment == Qt.AlignBottom:
legend.setAlignment(Qt.AlignRight)
if button:
button.setText("Align (Right)")
else:
if button:
button.setText("Align (Top)")
legend.setAlignment(Qt.AlignTop)
def toggle_bold(self):
legend = self.chart.legend()
font = legend.font()
font.setBold(not font.bold())
legend.setFont(font)
def toggle_italic(self):
legend = self.chart.legend()
font = legend.font()
font.setItalic(not font.italic())
legend.setFont(font)
def font_size_changed(self):
legend = self.chart.legend()
font = legend.font()
font_size = self.font_size.value()
if font_size < 1:
font_size = 1
font.setPointSizeF(font_size)
legend.setFont(font)
def update_legend_layout(self):
legend = self.chart.legend()
rect = QRectF(self.legend_posx.value(), self.legend_posy.value(),
self.legend_width.value(), self.legend_height.value())
legend.setGeometry(rect)
legend.update()
class Config(SignalNode.Config):
"""Config widget displayed for BandpassFilter."""
def __init__(self, parent=None):
super().__init__(parent=parent)
# Upper bound ----------------------------------------------------------------------------------------------
self.lower_bound_enable = QCheckBox()
self.lower_bound_enable.setChecked(True)
self.lower_bound_enable.stateChanged.connect(self.updateModel)
self.lower_bound = QDoubleSpinBox()
self.lower_bound.valueChanged.connect(self.updateModel)
self.lower_bound.setMinimum(0)
self.lower_bound.setMaximum(250)
self.lower_bound.setSuffix(" Hz")
layout = QHBoxLayout()
layout.setContentsMargins(0, 0, 0, 0)
lower_bound_widget = QWidget()
lower_bound_widget.setContentsMargins(0, 0, 0, 0)
lower_bound_widget.setLayout(layout)
layout.addWidget(self.lower_bound_enable)
layout.addWidget(self.lower_bound)
# Lower bound ----------------------------------------------------------------------------------------------
self.upper_bound_enable = QCheckBox()
self.upper_bound_enable.setChecked(True)
self.upper_bound_enable.stateChanged.connect(self.updateModel)
self.upper_bound = QDoubleSpinBox()
self.upper_bound.valueChanged.connect(self.updateModel)
self.upper_bound.setMinimum(0)
self.upper_bound.setMaximum(250)
self.upper_bound.setSuffix(" Hz")
layout = QHBoxLayout()
layout.setContentsMargins(0, 0, 0, 0)
upper_bound_widget = QWidget()
upper_bound_widget.setContentsMargins(0, 0, 0, 0)
upper_bound_widget.setLayout(layout)
layout.addWidget(self.upper_bound_enable)
layout.addWidget(self.upper_bound)
# Filter type and length -----------------------------------------------------------------------------------
self.filter_type = QComboBox()
for name in BandpassFilter.filter_name_to_type:
self.filter_type.addItem(name)
self.filter_type.currentTextChanged.connect(self.updateModel)
self.filter_length = QSpinBox()
self.filter_length.setMinimum(2)
self.filter_length.setMaximum(1000000)
self.filter_length.setValue(1000)
self.filter_length.valueChanged.connect(self.updateModel)
self.filter_order = QSpinBox()
self.filter_order.setRange(1, 4)
self.filter_order.valueChanged.connect(self.updateModel)
# ----------------------------------------------------------------------------------------------------------
layout = QFormLayout()
layout.addRow("Lower bound:", lower_bound_widget)
layout.addRow("Upper bound:", upper_bound_widget)
layout.addRow("Filter type:", self.filter_type)
layout.addRow("Filter order:", self.filter_order)
layout.addRow("Filter length:", self.filter_length)
self.setLayout(layout)
def updateModel(self):
n = self.node()
if n is None:
return
if self.lower_bound_enable.isChecked():
lower_bound = self.lower_bound.value()
else:
lower_bound = None
if self.upper_bound_enable.isChecked():
upper_bound = self.upper_bound.value()
else:
upper_bound = None
filter_type = n.filter_name_to_type[self.filter_type.currentText()]
filter_length = self.filter_length.value()
filter_order = self.filter_order.value()
n.setLowerBound(lower_bound)
n.setUpperBound(upper_bound)
n.setFilterType(filter_type)
n.setFilterLength(filter_length)
n.setFilterOrder(filter_order)
def updateView(self):
n = self.node()
if n is None:
return
# Prevent view fields from emitting signals while they are updated
self.lower_bound.blockSignals(True)
self.upper_bound.blockSignals(True)
self.filter_type.blockSignals(True)
self.filter_length.blockSignals(True)
self.filter_order.blockSignals(True)
if n.upperBound() is None:
self.upper_bound_enable.setChecked(False)
else:
self.upper_bound_enable.setChecked(True)
self.upper_bound.setValue(n.upperBound())
if n.lowerBound() is None:
self.lower_bound_enable.setChecked(False)
else:
self.lower_bound_enable.setChecked(True)
self.lower_bound.setValue(n.lowerBound())
self.filter_type.setCurrentText(
n.filter_type_to_name[n.filterType()])
self.filter_length.setValue(n.filterLength())
self.filter_order.setValue(n.filterOrder())
# Release the block and call adjust
self.lower_bound.blockSignals(False)
self.upper_bound.blockSignals(False)
self.filter_type.blockSignals(False)
self.filter_length.blockSignals(False)
self.filter_order.blockSignals(False)
self._adjust()
def _adjust(self):
"""Adjust displayed values and limits in response to changes."""
# Enable spinbox widgets based on their checkbox
self.lower_bound.setEnabled(self.lower_bound_enable.isChecked())
self.upper_bound.setEnabled(self.upper_bound_enable.isChecked())
# Adjust min and max so that lower_bound is never higher than upper_bound
if self.lower_bound_enable.isChecked():
self.upper_bound.setMinimum(self.lower_bound.value())
else:
self.upper_bound.setMinimum(0)
if self.upper_bound_enable.isChecked():
self.lower_bound.setMaximum(self.upper_bound.value())
else:
self.lower_bound.setMaximum(250)
if self.filter_type.currentText() == "Butterworth":
self.filter_order.setEnabled(True)
else:
self.filter_order.setEnabled(False)
class SCOUTS(QMainWindow):
"""Main Window Widget for SCOUTS."""
style = {
'title': 'QLabel {font-size: 18pt; font-weight: 600}',
'header': 'QLabel {font-size: 12pt; font-weight: 520}',
'label': 'QLabel {font-size: 10pt}',
'button': 'QPushButton {font-size: 10pt}',
'md button': 'QPushButton {font-size: 12pt}',
'run button': 'QPushButton {font-size: 18pt; font-weight: 600}',
'line edit': 'QLineEdit {font-size: 10pt}',
'checkbox': 'QCheckBox {font-size: 10pt}',
'radio button': 'QRadioButton {font-size: 10pt}'
}
def __init__(self) -> None:
"""SCOUTS Constructor. Defines all aspects of the GUI."""
# ###
# ### Main Window setup
# ###
# Inherits from QMainWindow
super().__init__()
self.rootdir = get_project_root()
self.threadpool = QThreadPool()
# Sets values for QMainWindow
self.setWindowTitle("SCOUTS")
self.setWindowIcon(
QIcon(
os.path.abspath(os.path.join(self.rootdir, 'src',
'scouts.ico'))))
# Creates StackedWidget as QMainWindow's central widget
self.stacked_pages = QStackedWidget(self)
self.setCentralWidget(self.stacked_pages)
# Creates Widgets for individual "pages" and adds them to the StackedWidget
self.main_page = QWidget()
self.samples_page = QWidget()
self.gating_page = QWidget()
self.pages = (self.main_page, self.samples_page, self.gating_page)
for page in self.pages:
self.stacked_pages.addWidget(page)
# ## Sets widget at program startup
self.stacked_pages.setCurrentWidget(self.main_page)
# ###
# ### MAIN PAGE
# ###
# Main page layout
self.main_layout = QVBoxLayout(self.main_page)
# Title section
# Title
self.title = QLabel(self.main_page)
self.title.setText('SCOUTS - Single Cell Outlier Selector')
self.title.setStyleSheet(self.style['title'])
self.title.adjustSize()
self.main_layout.addWidget(self.title)
# ## Input section
# Input header
self.input_header = QLabel(self.main_page)
self.input_header.setText('Input settings')
self.input_header.setStyleSheet(self.style['header'])
self.main_layout.addChildWidget(self.input_header)
self.input_header.adjustSize()
self.main_layout.addWidget(self.input_header)
# Input frame
self.input_frame = QFrame(self.main_page)
self.input_frame.setFrameShape(QFrame.StyledPanel)
self.input_frame.setLayout(QFormLayout())
self.main_layout.addWidget(self.input_frame)
# Input button
self.input_button = QPushButton(self.main_page)
self.input_button.setStyleSheet(self.style['button'])
self.set_icon(self.input_button, 'x-office-spreadsheet')
self.input_button.setObjectName('input')
self.input_button.setText(' Select input file (.xlsx or .csv)')
self.input_button.clicked.connect(self.get_path)
# Input path box
self.input_path = QLineEdit(self.main_page)
self.input_path.setObjectName('input_path')
self.input_path.setStyleSheet(self.style['line edit'])
# Go to sample naming page
self.samples_button = QPushButton(self.main_page)
self.samples_button.setStyleSheet(self.style['button'])
self.set_icon(self.samples_button, 'preferences-other')
self.samples_button.setText(' Name samples...')
self.samples_button.clicked.connect(self.goto_samples_page)
# Go to gating page
self.gates_button = QPushButton(self.main_page)
self.gates_button.setStyleSheet(self.style['button'])
self.set_icon(self.gates_button, 'preferences-other')
self.gates_button.setText(' Gating && outlier options...')
self.gates_button.clicked.connect(self.goto_gates_page)
# Add widgets above to input frame Layout
self.input_frame.layout().addRow(self.input_button, self.input_path)
self.input_frame.layout().addRow(self.samples_button)
self.input_frame.layout().addRow(self.gates_button)
# ## Analysis section
# Analysis header
self.analysis_header = QLabel(self.main_page)
self.analysis_header.setText('Analysis settings')
self.analysis_header.setStyleSheet(self.style['header'])
self.analysis_header.adjustSize()
self.main_layout.addWidget(self.analysis_header)
# Analysis frame
self.analysis_frame = QFrame(self.main_page)
self.analysis_frame.setFrameShape(QFrame.StyledPanel)
self.analysis_frame.setLayout(QVBoxLayout())
self.main_layout.addWidget(self.analysis_frame)
# Cutoff text
self.cutoff_text = QLabel(self.main_page)
self.cutoff_text.setText('Type of outlier to select:')
self.cutoff_text.setToolTip(
'Choose whether to select outliers using the cutoff value from a reference\n'
'sample (OutR) or by using the cutoff value calculated for each sample\n'
'individually (OutS)')
self.cutoff_text.setStyleSheet(self.style['label'])
# Cutoff button group
self.cutoff_group = QButtonGroup(self)
# Cutoff by sample
self.cutoff_sample = QRadioButton(self.main_page)
self.cutoff_sample.setText('OutS')
self.cutoff_sample.setObjectName('sample')
self.cutoff_sample.setStyleSheet(self.style['radio button'])
self.cutoff_sample.setChecked(True)
self.cutoff_group.addButton(self.cutoff_sample)
# Cutoff by reference
self.cutoff_reference = QRadioButton(self.main_page)
self.cutoff_reference.setText('OutR')
self.cutoff_reference.setObjectName('ref')
self.cutoff_reference.setStyleSheet(self.style['radio button'])
self.cutoff_group.addButton(self.cutoff_reference)
# Both cutoffs
self.cutoff_both = QRadioButton(self.main_page)
self.cutoff_both.setText('both')
self.cutoff_both.setObjectName('sample ref')
self.cutoff_both.setStyleSheet(self.style['radio button'])
self.cutoff_group.addButton(self.cutoff_both)
# Markers text
self.markers_text = QLabel(self.main_page)
self.markers_text.setStyleSheet(self.style['label'])
self.markers_text.setText('Show results for:')
self.markers_text.setToolTip(
'Individual markers: for each marker, select outliers\n'
'Any marker: select cells that are outliers for AT LEAST one marker'
)
# Markers button group
self.markers_group = QButtonGroup(self)
# Single marker
self.single_marker = QRadioButton(self.main_page)
self.single_marker.setText('individual markers')
self.single_marker.setObjectName('single')
self.single_marker.setStyleSheet(self.style['radio button'])
self.single_marker.setChecked(True)
self.markers_group.addButton(self.single_marker)
# Any marker
self.any_marker = QRadioButton(self.main_page)
self.any_marker.setText('any marker')
self.any_marker.setObjectName('any')
self.any_marker.setStyleSheet(self.style['radio button'])
self.markers_group.addButton(self.any_marker)
# Both methods
self.both_methods = QRadioButton(self.main_page)
self.both_methods.setText('both')
self.both_methods.setObjectName('single any')
self.both_methods.setStyleSheet(self.style['radio button'])
self.markers_group.addButton(self.both_methods)
# Tukey text
self.tukey_text = QLabel(self.main_page)
self.tukey_text.setStyleSheet(self.style['label'])
# Tukey button group
self.tukey_text.setText('Tukey factor:')
self.tukey_group = QButtonGroup(self)
# Low Tukey value
self.tukey_low = QRadioButton(self.main_page)
self.tukey_low.setText('1.5')
self.tukey_low.setStyleSheet(self.style['radio button'])
self.tukey_low.setChecked(True)
self.tukey_group.addButton(self.tukey_low)
# High Tukey value
self.tukey_high = QRadioButton(self.main_page)
self.tukey_high.setText('3.0')
self.tukey_high.setStyleSheet(self.style['radio button'])
self.tukey_group.addButton(self.tukey_high)
# Add widgets above to analysis frame layout
self.analysis_frame.layout().addWidget(self.cutoff_text)
self.cutoff_buttons = QHBoxLayout()
for button in self.cutoff_group.buttons():
self.cutoff_buttons.addWidget(button)
self.analysis_frame.layout().addLayout(self.cutoff_buttons)
self.analysis_frame.layout().addWidget(self.markers_text)
self.markers_buttons = QHBoxLayout()
for button in self.markers_group.buttons():
self.markers_buttons.addWidget(button)
self.analysis_frame.layout().addLayout(self.markers_buttons)
self.analysis_frame.layout().addWidget(self.tukey_text)
self.tukey_buttons = QHBoxLayout()
for button in self.tukey_group.buttons():
self.tukey_buttons.addWidget(button)
self.tukey_buttons.addWidget(QLabel()) # aligns row with 2 buttons
self.analysis_frame.layout().addLayout(self.tukey_buttons)
# ## Output section
# Output header
self.output_header = QLabel(self.main_page)
self.output_header.setText('Output settings')
self.output_header.setStyleSheet(self.style['header'])
self.output_header.adjustSize()
self.main_layout.addWidget(self.output_header)
# Output frame
self.output_frame = QFrame(self.main_page)
self.output_frame.setFrameShape(QFrame.StyledPanel)
self.output_frame.setLayout(QFormLayout())
self.main_layout.addWidget(self.output_frame)
# Output button
self.output_button = QPushButton(self.main_page)
self.output_button.setStyleSheet(self.style['button'])
self.set_icon(self.output_button, 'folder')
self.output_button.setObjectName('output')
self.output_button.setText(' Select output folder')
self.output_button.clicked.connect(self.get_path)
# Output path box
self.output_path = QLineEdit(self.main_page)
self.output_path.setStyleSheet(self.style['line edit'])
# Generate CSV checkbox
self.output_csv = QCheckBox(self.main_page)
self.output_csv.setText('Export multiple text files (.csv)')
self.output_csv.setStyleSheet(self.style['checkbox'])
self.output_csv.setChecked(True)
# Generate XLSX checkbox
self.output_excel = QCheckBox(self.main_page)
self.output_excel.setText('Export multiple Excel spreadsheets (.xlsx)')
self.output_excel.setStyleSheet(self.style['checkbox'])
self.output_excel.clicked.connect(self.enable_single_excel)
# Generate single, large XLSX checkbox
self.single_excel = QCheckBox(self.main_page)
self.single_excel.setText(
'Also save one multi-sheet Excel spreadsheet')
self.single_excel.setToolTip(
'After generating all Excel spreadsheets, SCOUTS combines them into '
'a single\nExcel spreadsheet where each sheet corresponds to an output'
'file from SCOUTS')
self.single_excel.setStyleSheet(self.style['checkbox'])
self.single_excel.setEnabled(False)
self.single_excel.clicked.connect(self.memory_warning)
# Add widgets above to output frame layout
self.output_frame.layout().addRow(self.output_button, self.output_path)
self.output_frame.layout().addRow(self.output_csv)
self.output_frame.layout().addRow(self.output_excel)
self.output_frame.layout().addRow(self.single_excel)
# ## Run & help-quit section
# Run button (stand-alone)
self.run_button = QPushButton(self.main_page)
self.set_icon(self.run_button, 'system-run')
self.run_button.setText(' Run!')
self.run_button.setStyleSheet(self.style['run button'])
self.main_layout.addWidget(self.run_button)
self.run_button.clicked.connect(self.run)
# Help-quit frame (invisible)
self.helpquit_frame = QFrame(self.main_page)
self.helpquit_frame.setLayout(QHBoxLayout())
self.helpquit_frame.layout().setMargin(0)
self.main_layout.addWidget(self.helpquit_frame)
# Help button
self.help_button = QPushButton(self.main_page)
self.set_icon(self.help_button, 'help-about')
self.help_button.setText(' Help')
self.help_button.setStyleSheet(self.style['md button'])
self.help_button.clicked.connect(self.get_help)
# Quit button
self.quit_button = QPushButton(self.main_page)
self.set_icon(self.quit_button, 'process-stop')
self.quit_button.setText(' Quit')
self.quit_button.setStyleSheet(self.style['md button'])
self.quit_button.clicked.connect(self.close)
# Add widgets above to help-quit layout
self.helpquit_frame.layout().addWidget(self.help_button)
self.helpquit_frame.layout().addWidget(self.quit_button)
# ###
# ### SAMPLES PAGE
# ###
# Samples page layout
self.samples_layout = QVBoxLayout(self.samples_page)
# ## Title section
# Title
self.samples_title = QLabel(self.samples_page)
self.samples_title.setText('Name your samples')
self.samples_title.setStyleSheet(self.style['title'])
self.samples_title.adjustSize()
self.samples_layout.addWidget(self.samples_title)
# Subtitle
self.samples_subtitle = QLabel(self.samples_page)
string = (
'Please name the samples to be analysed by SCOUTS.\n\nSCOUTS searches the first '
'column of your data\nand locates the exact string as part of the sample name.'
)
self.samples_subtitle.setText(string)
self.samples_subtitle.setStyleSheet(self.style['label'])
self.samples_subtitle.adjustSize()
self.samples_layout.addWidget(self.samples_subtitle)
# ## Sample addition section
# Sample addition frame
self.samples_frame = QFrame(self.samples_page)
self.samples_frame.setFrameShape(QFrame.StyledPanel)
self.samples_frame.setLayout(QGridLayout())
self.samples_layout.addWidget(self.samples_frame)
# Sample name box
self.sample_name = QLineEdit(self.samples_page)
self.sample_name.setStyleSheet(self.style['line edit'])
self.sample_name.setPlaceholderText('Sample name ...')
# Reference check
self.is_reference = QCheckBox(self.samples_page)
self.is_reference.setText('Reference?')
self.is_reference.setStyleSheet(self.style['checkbox'])
# Add sample to table
self.add_sample_button = QPushButton(self.samples_page)
QShortcut(QKeySequence("Return"), self.add_sample_button,
self.write_to_sample_table)
self.set_icon(self.add_sample_button, 'list-add')
self.add_sample_button.setText(' Add sample (Enter)')
self.add_sample_button.setStyleSheet(self.style['button'])
self.add_sample_button.clicked.connect(self.write_to_sample_table)
# Remove sample from table
self.remove_sample_button = QPushButton(self.samples_page)
QShortcut(QKeySequence("Delete"), self.remove_sample_button,
self.remove_from_sample_table)
self.set_icon(self.remove_sample_button, 'list-remove')
self.remove_sample_button.setText(' Remove sample (Del)')
self.remove_sample_button.setStyleSheet(self.style['button'])
self.remove_sample_button.clicked.connect(
self.remove_from_sample_table)
# Add widgets above to sample addition layout
self.samples_frame.layout().addWidget(self.sample_name, 0, 0)
self.samples_frame.layout().addWidget(self.is_reference, 1, 0)
self.samples_frame.layout().addWidget(self.add_sample_button, 0, 1)
self.samples_frame.layout().addWidget(self.remove_sample_button, 1, 1)
# ## Sample table
self.sample_table = QTableWidget(self.samples_page)
self.sample_table.setColumnCount(2)
self.sample_table.setHorizontalHeaderItem(0,
QTableWidgetItem('Sample'))
self.sample_table.setHorizontalHeaderItem(
1, QTableWidgetItem('Reference?'))
self.sample_table.horizontalHeader().setSectionResizeMode(
0, QHeaderView.Stretch)
self.sample_table.horizontalHeader().setSectionResizeMode(
1, QHeaderView.ResizeToContents)
self.samples_layout.addWidget(self.sample_table)
# ## Save & clear buttons
# Save & clear frame (invisible)
self.saveclear_frame = QFrame(self.samples_page)
self.saveclear_frame.setLayout(QHBoxLayout())
self.saveclear_frame.layout().setMargin(0)
self.samples_layout.addWidget(self.saveclear_frame)
# Clear samples button
self.clear_samples = QPushButton(self.samples_page)
self.set_icon(self.clear_samples, 'edit-delete')
self.clear_samples.setText(' Clear table')
self.clear_samples.setStyleSheet(self.style['md button'])
self.clear_samples.clicked.connect(self.prompt_clear_data)
# Save samples button
self.save_samples = QPushButton(self.samples_page)
self.set_icon(self.save_samples, 'document-save')
self.save_samples.setText(' Save samples')
self.save_samples.setStyleSheet(self.style['md button'])
self.save_samples.clicked.connect(self.goto_main_page)
# Add widgets above to save & clear layout
self.saveclear_frame.layout().addWidget(self.clear_samples)
self.saveclear_frame.layout().addWidget(self.save_samples)
# ###
# ### GATING PAGE
# ###
# Gating page layout
self.gating_layout = QVBoxLayout(self.gating_page)
# ## Title section
# Title
self.gates_title = QLabel(self.gating_page)
self.gates_title.setText('Gating & outlier options')
self.gates_title.setStyleSheet(self.style['title'])
self.gates_title.adjustSize()
self.gating_layout.addWidget(self.gates_title)
# ## Gating options section
# Gating header
self.gate_header = QLabel(self.gating_page)
self.gate_header.setText('Gating')
self.gate_header.setStyleSheet(self.style['header'])
self.gate_header.adjustSize()
self.gating_layout.addWidget(self.gate_header)
# Gating frame
self.gate_frame = QFrame(self.gating_page)
self.gate_frame.setFrameShape(QFrame.StyledPanel)
self.gate_frame.setLayout(QFormLayout())
self.gating_layout.addWidget(self.gate_frame)
# Gating button group
self.gating_group = QButtonGroup(self)
# Do not gate samples
self.no_gates = QRadioButton(self.gating_page)
self.no_gates.setObjectName('no_gate')
self.no_gates.setText("Don't gate samples")
self.no_gates.setStyleSheet(self.style['radio button'])
self.no_gates.setChecked(True)
self.gating_group.addButton(self.no_gates)
self.no_gates.clicked.connect(self.activate_gate)
# CyToF gating
self.cytof_gates = QRadioButton(self.gating_page)
self.cytof_gates.setObjectName('cytof')
self.cytof_gates.setText('Mass Cytometry gating')
self.cytof_gates.setStyleSheet(self.style['radio button'])
self.cytof_gates.setToolTip(
'Exclude cells for which the average expression of all\n'
'markers is below the selected value')
self.gating_group.addButton(self.cytof_gates)
self.cytof_gates.clicked.connect(self.activate_gate)
# CyToF gating spinbox
self.cytof_gates_value = QDoubleSpinBox(self.gating_page)
self.cytof_gates_value.setMinimum(0)
self.cytof_gates_value.setMaximum(1)
self.cytof_gates_value.setValue(0.1)
self.cytof_gates_value.setSingleStep(0.05)
self.cytof_gates_value.setEnabled(False)
# scRNA-Seq gating
self.rnaseq_gates = QRadioButton(self.gating_page)
self.rnaseq_gates.setText('scRNA-Seq gating')
self.rnaseq_gates.setStyleSheet(self.style['radio button'])
self.rnaseq_gates.setToolTip(
'When calculating cutoff, ignore reads below the selected value')
self.rnaseq_gates.setObjectName('rnaseq')
self.gating_group.addButton(self.rnaseq_gates)
self.rnaseq_gates.clicked.connect(self.activate_gate)
# scRNA-Seq gating spinbox
self.rnaseq_gates_value = QDoubleSpinBox(self.gating_page)
self.rnaseq_gates_value.setMinimum(0)
self.rnaseq_gates_value.setMaximum(10)
self.rnaseq_gates_value.setValue(0)
self.rnaseq_gates_value.setSingleStep(1)
self.rnaseq_gates_value.setEnabled(False)
# export gated population checkbox
self.export_gated = QCheckBox(self.gating_page)
self.export_gated.setText('Export gated cells as an output file')
self.export_gated.setStyleSheet(self.style['checkbox'])
self.export_gated.setEnabled(False)
# Add widgets above to Gate frame layout
self.gate_frame.layout().addRow(self.no_gates, QLabel())
self.gate_frame.layout().addRow(self.cytof_gates,
self.cytof_gates_value)
self.gate_frame.layout().addRow(self.rnaseq_gates,
self.rnaseq_gates_value)
self.gate_frame.layout().addRow(self.export_gated, QLabel())
# ## Outlier options section
# Outlier header
self.outlier_header = QLabel(self.gating_page)
self.outlier_header.setText('Outliers')
self.outlier_header.setStyleSheet(self.style['header'])
self.outlier_header.adjustSize()
self.gating_layout.addWidget(self.outlier_header)
# Outlier frame
self.outlier_frame = QFrame(self.gating_page)
self.outlier_frame.setFrameShape(QFrame.StyledPanel)
self.outlier_frame.setLayout(QVBoxLayout())
self.gating_layout.addWidget(self.outlier_frame)
# Top outliers information
self.top_outliers = QLabel(self.gating_page)
self.top_outliers.setStyleSheet(self.style['label'])
self.top_outliers.setText(
'By default, SCOUTS selects the top outliers from the population')
self.top_outliers.setStyleSheet(self.style['label'])
# Bottom outliers data
self.bottom_outliers = QCheckBox(self.gating_page)
self.bottom_outliers.setText('Include results for low outliers')
self.bottom_outliers.setStyleSheet(self.style['checkbox'])
# Non-outliers data
self.not_outliers = QCheckBox(self.gating_page)
self.not_outliers.setText('Include results for non-outliers')
self.not_outliers.setStyleSheet(self.style['checkbox'])
# Add widgets above to Gate frame layout
self.outlier_frame.layout().addWidget(self.top_outliers)
self.outlier_frame.layout().addWidget(self.bottom_outliers)
self.outlier_frame.layout().addWidget(self.not_outliers)
# ## Save/back button
self.save_gates = QPushButton(self.gating_page)
self.set_icon(self.save_gates, 'go-next')
self.save_gates.setText(' Back to main menu')
self.save_gates.setStyleSheet(self.style['md button'])
self.gating_layout.addWidget(self.save_gates)
self.save_gates.clicked.connect(self.goto_main_page)
# ## Add empty label to take vertical space
self.empty_label = QLabel(self.gating_page)
self.empty_label.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding)
self.gating_layout.addWidget(self.empty_label)
# ###
# ### ICON SETTING
# ###
def set_icon(self, widget: QWidget, icon: str) -> None:
"""Associates an icon to a widget."""
i = QIcon()
i.addPixmap(
QPixmap(
os.path.abspath(
os.path.join(self.rootdir, 'src', 'default_icons',
f'{icon}.svg'))))
widget.setIcon(QIcon.fromTheme(icon, i))
# ###
# ### STACKED WIDGET PAGE SWITCHING
# ###
def goto_main_page(self) -> None:
"""Switches stacked widget pages to the main page."""
self.stacked_pages.setCurrentWidget(self.main_page)
def goto_samples_page(self) -> None:
"""Switches stacked widget pages to the samples table page."""
self.stacked_pages.setCurrentWidget(self.samples_page)
def goto_gates_page(self) -> None:
"""Switches stacked widget pages to the gating & other options page."""
self.stacked_pages.setCurrentWidget(self.gating_page)
# ###
# ### MAIN PAGE GUI LOGIC
# ###
def get_path(self) -> None:
"""Opens a dialog box and sets the chosen file/folder path, depending on the caller widget."""
options = QFileDialog.Options()
options |= QFileDialog.DontUseNativeDialog
sender_name = self.sender().objectName()
if sender_name == 'input':
query, _ = QFileDialog.getOpenFileName(self,
"Select file",
"",
"All Files (*)",
options=options)
elif sender_name == 'output':
query = QFileDialog.getExistingDirectory(self,
"Select Directory",
options=options)
else:
return
if query:
getattr(self, f'{sender_name}_path').setText(query)
def enable_single_excel(self) -> None:
"""Enables checkbox for generating a single Excel output."""
if self.output_excel.isChecked():
self.single_excel.setEnabled(True)
else:
self.single_excel.setEnabled(False)
self.single_excel.setChecked(False)
# ###
# ### SAMPLE NAME/SAMPLE TABLE GUI LOGIC
# ###
def write_to_sample_table(self) -> None:
"""Writes data to sample table."""
table = self.sample_table
ref = 'no'
sample = self.sample_name.text()
if sample:
for cell in range(table.rowCount()):
item = table.item(cell, 0)
if item.text() == sample:
self.same_sample()
return
if self.is_reference.isChecked():
for cell in range(table.rowCount()):
item = table.item(cell, 1)
if item.text() == 'yes':
self.more_than_one_reference()
return
ref = 'yes'
sample = QTableWidgetItem(sample)
is_reference = QTableWidgetItem(ref)
is_reference.setFlags(Qt.ItemIsEnabled)
row_position = table.rowCount()
table.insertRow(row_position)
table.setItem(row_position, 0, sample)
table.setItem(row_position, 1, is_reference)
self.is_reference.setChecked(False)
self.sample_name.setText('')
def remove_from_sample_table(self) -> None:
"""Removes data from sample table."""
table = self.sample_table
rows = set(index.row() for index in table.selectedIndexes())
for index in sorted(rows, reverse=True):
self.sample_table.removeRow(index)
def prompt_clear_data(self) -> None:
"""Prompts option to clear all data in the sample table."""
if self.confirm_clear_data():
table = self.sample_table
while table.rowCount():
self.sample_table.removeRow(0)
# ###
# ### GATING GUI LOGIC
# ###
def activate_gate(self) -> None:
"""Activates/deactivates buttons related to gating."""
if self.sender().objectName() == 'no_gate':
self.cytof_gates_value.setEnabled(False)
self.rnaseq_gates_value.setEnabled(False)
self.export_gated.setEnabled(False)
self.export_gated.setChecked(False)
elif self.sender().objectName() == 'cytof':
self.cytof_gates_value.setEnabled(True)
self.rnaseq_gates_value.setEnabled(False)
self.export_gated.setEnabled(True)
elif self.sender().objectName() == 'rnaseq':
self.cytof_gates_value.setEnabled(False)
self.rnaseq_gates_value.setEnabled(True)
self.export_gated.setEnabled(True)
# ###
# ### CONNECT SCOUTS TO ANALYTICAL MODULES
# ###
def run(self) -> None:
"""Runs SCOUTS as a Worker, based on user input in the GUI."""
try:
data = self.parse_input()
except Exception as error:
trace = traceback.format_exc()
self.propagate_error((error, trace))
else:
data['widget'] = self
worker = Worker(func=start_scouts, **data)
worker.signals.started.connect(self.analysis_has_started)
worker.signals.finished.connect(self.analysis_has_finished)
worker.signals.success.connect(self.success_message)
worker.signals.error.connect(self.propagate_error)
self.threadpool.start(worker)
def parse_input(self) -> Dict:
"""Returns user input on the GUI as a dictionary."""
# Input and output
input_dict = {
'input_file': str(self.input_path.text()),
'output_folder': str(self.output_path.text())
}
if not input_dict['input_file'] or not input_dict['output_folder']:
raise NoIOPathError
# Set cutoff by reference or by sample rule
input_dict['cutoff_rule'] = self.cutoff_group.checkedButton(
).objectName() # 'sample', 'ref', 'sample ref'
# Outliers for each individual marker or any marker in row
input_dict['marker_rule'] = self.markers_group.checkedButton(
).objectName() # 'single', 'any', 'single any'
# Tukey factor used for calculating cutoff
input_dict['tukey_factor'] = float(
self.tukey_group.checkedButton().text()) # '1.5', '3.0'
# Output settings
input_dict['export_csv'] = True if self.output_csv.isChecked(
) else False
input_dict['export_excel'] = True if self.output_excel.isChecked(
) else False
input_dict['single_excel'] = True if self.single_excel.isChecked(
) else False
# Retrieve samples from sample table
input_dict['sample_list'] = []
for tuples in self.yield_samples_from_table():
input_dict['sample_list'].append(tuples)
if not input_dict['sample_list']:
raise NoSampleError
# Set gate cutoff (if any)
input_dict['gating'] = self.gating_group.checkedButton().objectName(
) # 'no_gate', 'cytof', 'rnaseq'
input_dict['gate_cutoff_value'] = None
if input_dict['gating'] != 'no_gate':
input_dict['gate_cutoff_value'] = getattr(
self, f'{input_dict["gating"]}_gates_value').value()
input_dict['export_gated'] = True if self.export_gated.isChecked(
) else False
# Generate results for non-outliers
input_dict['non_outliers'] = False
if self.not_outliers.isChecked():
input_dict['non_outliers'] = True
# Generate results for bottom outliers
input_dict['bottom_outliers'] = False
if self.bottom_outliers.isChecked():
input_dict['bottom_outliers'] = True
# return dictionary with all gathered inputs
return input_dict
def yield_samples_from_table(
self) -> Generator[Tuple[str, str], None, None]:
"""Yields sample names from the sample table."""
table = self.sample_table
for cell in range(table.rowCount()):
sample_name = table.item(cell, 0).text()
sample_type = table.item(cell, 1).text()
yield sample_name, sample_type
# ###
# ### MESSAGE BOXES
# ###
def analysis_has_started(self) -> None:
"""Disables run button while SCOUTS analysis is underway."""
self.run_button.setText(' Working...')
self.run_button.setEnabled(False)
def analysis_has_finished(self) -> None:
"""Enables run button after SCOUTS analysis has finished."""
self.run_button.setEnabled(True)
self.run_button.setText(' Run!')
def success_message(self) -> None:
"""Info message box used when SCOUTS finished without errors."""
title = "Analysis finished!"
mes = "Your analysis has finished. No errors were reported."
if self.stacked_pages.isEnabled() is True:
QMessageBox.information(self, title, mes)
def memory_warning(self) -> None:
"""Warning message box used when user wants to generate a single excel file."""
if self.sender().isChecked():
title = 'Memory warning!'
mes = (
"Depending on your dataset, this option can consume a LOT of memory and take"
" a long time to process. Please make sure that your computer can handle it!"
)
QMessageBox.information(self, title, mes)
def same_sample(self) -> None:
"""Error message box used when the user tries to input the same sample twice in the sample table."""
title = 'Error: sample name already in table'
mes = (
"Sorry, you can't do this because this sample name is already in the table. "
"Please select a different name.")
QMessageBox.critical(self, title, mes)
def more_than_one_reference(self) -> None:
"""Error message box used when the user tries to input two reference samples in the sample table."""
title = "Error: more than one reference selected"
mes = (
"Sorry, you can't do this because there is already a reference column in the table. "
"Please remove it before adding a reference.")
QMessageBox.critical(self, title, mes)
def confirm_clear_data(self) -> bool:
"""Question message box used to confirm user action of clearing sample table."""
title = 'Confirm Action'
mes = "Table will be cleared. Are you sure?"
reply = QMessageBox.question(self, title, mes,
QMessageBox.Yes | QMessageBox.No,
QMessageBox.No)
if reply == QMessageBox.Yes:
return True
return False
# ###
# ### EXCEPTIONS & ERRORS
# ###
def propagate_error(self, error: Tuple[Exception, str]) -> None:
"""Calls the appropriate error message box based on type of Exception raised."""
if isinstance(error[0], NoIOPathError):
self.no_io_path_error_message()
elif isinstance(error[0], NoReferenceError):
self.no_reference_error_message()
elif isinstance(error[0], NoSampleError):
self.no_sample_error_message()
elif isinstance(error[0], PandasInputError):
self.pandas_input_error_message()
elif isinstance(error[0], SampleNamingError):
self.sample_naming_error_message()
else:
self.generic_error_message(error)
def no_io_path_error_message(self) -> None:
"""Message displayed when the user did not include an input file path, or an output folder path."""
title = 'Error: no file/folder'
message = ("Sorry, no input file and/or output folder was provided. "
"Please add the path to the necessary file/folder.")
QMessageBox.critical(self, title, message)
def no_reference_error_message(self) -> None:
"""Message displayed when the user wants to analyse cutoff based on a reference, but did not specify what
sample corresponds to the reference."""
title = "Error: No reference selected"
message = (
"Sorry, no reference sample was found on the sample list, but analysis was set to "
"reference. Please add a reference sample, or change the rule for cutoff calculation."
)
QMessageBox.critical(self, title, message)
def no_sample_error_message(self) -> None:
"""Message displayed when the user did not add any samples to the sample table."""
title = "Error: No samples selected"
message = (
"Sorry, the analysis cannot be performed because no sample names were input. "
"Please add your sample names.")
QMessageBox.critical(self, title, message)
def pandas_input_error_message(self) -> None:
"""Message displayed when the input file cannot be read (likely because it is not a Excel or csv file)."""
title = 'Error: unexpected input file'
message = (
"Sorry, the input file could not be read. Please make sure that "
"the data is save in a valid format (supported formats are: "
".csv, .xlsx).")
QMessageBox.critical(self, title, message)
def sample_naming_error_message(self) -> None:
"""Message displayed when none of the sample names passed by the user are found in the input DataFrame."""
title = 'Error: sample names not in input file'
message = (
"Sorry, your sample names were not found in the input file. Please "
"make sure that the names were typed correctly (case-sensitive).")
QMessageBox.critical(self, title, message)
def generic_error_message(self, error: Tuple[Exception, str]) -> None:
"""Error message box used to display any error message (including traceback) for any uncaught errors."""
title = 'An error occurred!'
name, trace = error
QMessageBox.critical(self, title,
f"{str(name)}\n\nfull traceback:\n{trace}")
def not_implemented_error_message(self) -> None:
"""Error message box used when the user accesses a functionality that hasn't been implemented yet."""
title = "Not yet implemented"
mes = "Sorry, this functionality has not been implemented yet."
QMessageBox.critical(self, title, mes)
# ###
# ### HELP & QUIT
# ###
@staticmethod
def get_help() -> None:
"""Opens SCOUTS documentation on the browser. Called when the user clicks the "help" button"""
webbrowser.open('https://scouts.readthedocs.io/en/master/')
def closeEvent(self, event: QEvent) -> None:
"""Defines the message box for when the user wants to quit SCOUTS."""
title = 'Quit SCOUTS'
mes = "Are you sure you want to quit?"
reply = QMessageBox.question(self, title, mes,
QMessageBox.Yes | QMessageBox.No,
QMessageBox.No)
if reply == QMessageBox.Yes:
self.stacked_pages.setEnabled(False)
message = self.quit_message()
waiter = Waiter(waiter_func=self.threadpool.activeThreadCount)
waiter.signals.started.connect(message.show)
waiter.signals.finished.connect(message.destroy)
waiter.signals.finished.connect(sys.exit)
self.threadpool.start(waiter)
event.ignore()
def quit_message(self) -> QDialog:
"""Displays a window while SCOUTS is exiting"""
message = QDialog(self)
message.setWindowTitle('Exiting SCOUTS')
message.resize(300, 50)
label = QLabel('SCOUTS is exiting, please wait...', message)
label.setStyleSheet(self.style['label'])
label.adjustSize()
label.setAlignment(Qt.AlignCenter)
label.move(int((message.width() - label.width()) / 2),
int((message.height() - label.height()) / 2))
return message
class Example(QWidget):
def __init__(self):
super().__init__()
self.initUI()
def initUI(self):
QToolTip.setFont(QFont('SansSerif', 12))
Title = QLabel('Выберите параметры обучения нейросети')
Title.setToolTip('Для корректной работы функций обучения и оптимизации \n'
'в каталоге с программой должны находится подкаталоги \n'
'train, val, test. В каждом из этих каталогов должно \n'
'быть столько подкаталогов с изображениями, сколько \n'
'необходимо распознавать классов')
Title1 = QLabel('Выберите параметры исследования изображения')
Title1.setToolTip('Для корректной работы функции классификации и локализации \n'
'изображения для исследования и модель нейросети должны \n'
'находиться в одном каталоге с программой, формат изображения \n'
'.jpg, формат модели нейросети .h5, указывать формат в полях не нужно')
TitleEp = QLabel('Эпохи:')
TitleEp.setToolTip('Эпоха — один «проход» данных через нейросеть. \n'
'Изменение этого параметра позволяет избежать \n'
'недообученности или переобученности нейросети')
TitleBa = QLabel('Размер мини-выборки:')
TitleBa.setToolTip('Количество изображений загружаемых в нейросеть '
'за раз')
TitleTr = QLabel('Количество изображений для обучения:')
TitleTr.setToolTip('Количество изображений во всех подкаталогах '
'каталога train')
TitleVa = QLabel('Количество изображений для проверки:')
TitleVa.setToolTip('Количество изображений во всех подкаталогах '
'каталога val')
TitleTe = QLabel('Количество изображений для тестирования:')
TitleTe.setToolTip('Количество изображений во всех подкаталогах '
'каталога test')
TitleSc = QLabel('Масштабирование пирамиды изображений:')
TitleSc.setToolTip('Коэффициент масштабирования изображения')
TitleSs = QLabel('Шаг скользящего окна:')
TitleSs.setToolTip('Расстояние в пикселях, на которое смещается \n'
'окно классификатора по изображению за одну итерацию')
TitleNi = QLabel('Имя изображения для исследования:')
TitleNi.setToolTip('Наименование изображения без расширения. \n'
'Изображение должно иметь формат jpg и \n'
'находится в одном каталоге с программой, иначе \n'
'необходимо указывать полный путь до изображения')
TitleNm = QLabel('Имя модели нейросети:')
TitleNm.setToolTip('Наименование модели нейросети без расширения. \n'
'Модель должна иметь формат h5 и находится \n'
'в одном каталоге с программой, иначе необходимо \n'
'указывать полный путь до модели нейросети')
TitleCl = QLabel('Количество классов:')
self.InputEpochs = QSpinBox(self)
self.InputEpochs.setRange(5,50)
self.InputEpochs.setValue(10)
self.InputBatch = QSpinBox(self)
self.InputBatch.setRange(5,100)
self.InputBatch.setValue(15)
self.InputTrain = QSpinBox(self)
self.InputTrain.setRange(100,100000)
self.InputTrain.setValue(1050)
self.InputValidation = QSpinBox(self)
self.InputValidation.setRange(100,100000)
self.InputValidation.setValue(225)
self.InputTest = QSpinBox(self)
self.InputTest.setRange(100,100000)
self.InputTest.setValue(225)
self.InputScale = QDoubleSpinBox(self)
self.InputScale.setRange(1.1,5)
self.InputScale.setValue(1.5)
self.InputStep = QSpinBox(self)
self.InputStep.setRange(1,150)
self.InputStep.setValue(30)
self.InputClass = QSpinBox(self)
self.InputClass.setRange(3,20)
self.InputClass.setValue(3)
self.ImageName = QLineEdit("ImageName", self)
self.ImageName.setMaxLength(20)
self.ModelName = QLineEdit("TestModel", self)
self.ModelName.setMaxLength(20)
btn = QPushButton('Обучить нейросеть', self)
btn.setToolTip('В результате обучения модель нейросети '
'будет сохранена в каталоге с программой')
btn.resize(btn.sizeHint())
btn.clicked.connect(self.buttonClicked)
btn1 = QPushButton('Оптимизировать нейросеть', self)
btn1.setToolTip('В результате оптимизации 3 лучшие модели '
'будут сохранены в каталоге с программой')
btn1.resize(btn1.sizeHint())
btn1.clicked.connect(self.buttonClicked1)
btn2 = QPushButton('Поиск и распознавание', self)
btn2.resize(btn2.sizeHint())
btn2.clicked.connect(self.buttonClicked2)
grid = QGridLayout(self)
grid.setSpacing(10)
grid.addWidget(Title, 1, 0, 1, 4)
grid.addWidget(TitleEp, 2, 0)
grid.addWidget(TitleBa, 3, 0)
grid.addWidget(TitleCl, 4, 0)
grid.addWidget(self.InputEpochs, 2, 1)
grid.addWidget(self.InputBatch, 3, 1)
grid.addWidget(self.InputClass, 4, 1)
grid.addWidget(TitleTr, 2, 2)
grid.addWidget(TitleVa, 3, 2)
grid.addWidget(TitleTe, 4, 2)
grid.addWidget(self.InputTrain, 2, 3)
grid.addWidget(self.InputValidation, 3, 3)
grid.addWidget(self.InputTest, 4, 3)
grid.addWidget(btn, 5, 0, 1, 2)
grid.addWidget(btn1, 5, 2, 1, 2)
grid.addWidget(Title1, 6, 0, 1, 4)
grid.addWidget(TitleSc, 7, 0)
grid.addWidget(self.InputScale, 7, 1)
grid.addWidget(TitleSs, 7, 2)
grid.addWidget(self.InputStep, 7, 3)
grid.addWidget(TitleNi, 8, 0)
grid.addWidget(self.ImageName, 8, 1)
grid.addWidget(TitleNm, 8, 2)
grid.addWidget(self.ModelName, 8, 3)
grid.addWidget(btn2, 9, 1, 1, 2)
self.setLayout(grid)
self.setWindowTitle('Система поиска и распознавания сорных растений')
self.setWindowIcon(QIcon('icon.png'))
self.show()
def buttonClicked(self):
train_dir = 'train' # Каталог с данными для обучения
val_dir = 'val' # Каталог с данными для проверки
test_dir = 'test' # Каталог с данными для тестирования
img_width, img_height = 150, 150 # Размеры изображения
input_shape = (img_width, img_height, 3) # Размерность тензора на основе изображения для входных данных в нейронную сеть
epochs = self.InputEpochs.value()
Nclasses = self.InputClass.value()
batch_size = self.InputBatch.value()
nb_train_samples = self.InputTrain.value()
nb_validation_samples = self.InputValidation.value()
nb_test_samples = self.InputTest.value()
model = Sequential()
model.add(Conv2D(32, (3, 3), input_shape=input_shape))
model.add(Activation('relu'))
model.add(MaxPooling2D(pool_size=(2, 2)))
model.add(Conv2D(64, (3, 3)))
model.add(Activation('relu'))
model.add(MaxPooling2D(pool_size=(2, 2)))
model.add(Conv2D(64, (3, 3)))
model.add(Activation('relu'))
model.add(MaxPooling2D(pool_size=(2, 2)))
model.add(Conv2D(128, (3, 3)))
model.add(Activation('relu'))
model.add(MaxPooling2D(pool_size=(2, 2)))
model.add(Flatten())
model.add(Dense(768))
model.add(Activation('selu'))
model.add(Dropout(0.5))
model.add(Dense(Nclasses))
model.add(Activation('softmax'))
model.compile(loss='categorical_crossentropy',
optimizer='adam',
metrics=['accuracy'])
datagen = ImageDataGenerator(rescale=1. / 255)
train_generator = datagen.flow_from_directory(
train_dir,
target_size=(img_width, img_height),
batch_size=batch_size,
class_mode='categorical')
val_generator = datagen.flow_from_directory(
val_dir,
target_size=(img_width, img_height),
batch_size=batch_size,
class_mode='categorical')
test_generator = datagen.flow_from_directory(
test_dir,
target_size=(img_width, img_height),
batch_size=batch_size,
class_mode='categorical')
model.fit_generator(
train_generator,
steps_per_epoch=nb_train_samples // batch_size,
epochs=epochs,
validation_data=val_generator,
validation_steps=nb_validation_samples // batch_size)
scores = model.evaluate_generator(test_generator, nb_test_samples // batch_size)
print("Аккуратность на тестовых данных: %.2f%%" % (scores[1]*100))
model.save('TestModel.h5')
def buttonClicked1(self):
train_dir = 'train'
val_dir = 'val'
test_dir = 'test'
img_width, img_height = 150, 150
input_shape = (img_width, img_height, 3)
epochs = self.InputEpochs.value()
Nclasses = self.InputClass.value()
batch_size = self.InputBatch.value()
nb_train_samples = self.InputTrain.value()
nb_validation_samples = self.InputValidation.value()
nb_test_samples = self.InputTest.value()
l=0
def build_model(hp):
model = Sequential()
num_hidden_layers = hp.Int('num_hidden_layers', 1, 3, default=1)
num_conv_layers = hp.Int('num_conv_layers', 2, 6, default=2)
model.add(Conv2D(32, (3, 3), input_shape=input_shape))
model.add(Activation('relu'))
model.add(MaxPooling2D(pool_size=(2, 2)))
for i in range(num_conv_layers):
filters = hp.Int('filters'+str(i), 32, 64, step=16)
model.add(Conv2D(filters,(3, 3)))
model.add(Activation('relu'))
model.add(MaxPooling2D(pool_size=(2, 2)))
model.add(Conv2D(128, (3, 3)))
model.add(Activation('relu'))
model.add(MaxPooling2D(pool_size=(2, 2)))
model.add(Flatten())
for j in range(num_hidden_layers):
model.add(Dense(units=hp.Int('units_hiddenNeurons_'+str(j),
min_value=128,
max_value=1024,
step=64),
activation=hp.Choice('activation'+str(j),values=['relu','tanh','elu','selu'])))
model.add(Dropout(0.5))
model.add(Dense(Nclasses))
model.add(Activation('softmax'))
model.compile(
loss='categorical_crossentropy',
optimizer=hp.Choice('optimizer', values=['adam','rmsprop','SGD'],default='adam'),
metrics=['accuracy'])
return model
tuner = RandomSearch(
build_model,
objective='val_accuracy',
max_trials=15,
directory='test_directory')
tuner.search_space_summary()
datagen = ImageDataGenerator(rescale=1. / 255)
train_generator = datagen.flow_from_directory(
train_dir,
target_size=(img_width, img_height),
batch_size=batch_size,
class_mode='categorical')
val_generator = datagen.flow_from_directory(
val_dir,
target_size=(img_width, img_height),
batch_size=batch_size,
class_mode='categorical')
test_generator = datagen.flow_from_directory(
test_dir,
target_size=(img_width, img_height),
batch_size=batch_size,
class_mode='categorical')
tuner.search(
train_generator,
steps_per_epoch=nb_train_samples // batch_size,
epochs=epochs,
validation_data=val_generator,
validation_steps=nb_validation_samples // batch_size)
tuner.results_summary()
models = tuner.get_best_models(num_models=3)
for model in models:
model.summary()
l=l+1
scores = model.evaluate_generator(test_generator, nb_test_samples // batch_size)
model.save('bestmodel_'+str(l)+'.h5')
print("Аккуратность на тестовых данных: %.2f%%" % (scores[1]*100))
def buttonClicked2(self):
def pyramid(image, scale, minSize=(150, 150)):
yield image
while True:
w = int(image.shape[1] / scale)
image = imutils.resize(image, width=w)
if image.shape[0] < minSize[1] or image.shape[1] < minSize[0]:
break
yield image
def sliding_window(image, stepSize, windowSize):
# сдвиг окна по изображению
for y in range(0, image.shape[0], stepSize):
for x in range(0, image.shape[1], stepSize):
yield (x, y, image[y:y + windowSize[1], x:x + windowSize[0]])
# расстояние между точками
def dist(x,y):
return np.sqrt(np.sum(np.square(np.array(center(x))-np.array(center(y)))))
# вычисляем точку-центр рамки
def center(frame):
(x, y, x2, y2, _ , _ , _ ) = frame
return [ x+((x2-x)//2), y2+((y-y2)//2) ]
# очистка списка найденных рамок
def clean(X, i=0, max_dist=150):
# выбираем основной элемент X[i]
j = i+1 # и, следующий за ним, элемент X[j]
if i <= len(X) and i > 0:
max_dist *= X[i][6]
while(j<len(X)): # для всех элементов j (!= i)
d = dist( X[i], X[j] ) # считаем расстояние между точками i,j
if ( d < max_dist ): # i,j в одном кластере
if ( X[i][4] >= X[j][4] ): # сравниваем рейтинг
del X[j] # удаляем элемент j
else:
del X[i] # удаляем основной элемент i
X = clean(X, i=i, max_dist=max_dist) # рекурсивно повторяем уже без элемента i
break
else:
j+=1
if ( i<(len(X)-1) ): # если есть ещё точки в других, относительно X[i], кластерах
X = clean(X, i=i+1, max_dist=max_dist) # то выполняем проверку
return X
if __name__ == "__main__":
k = 1
path = os.getcwd()
classes = os.listdir(path + "/train")
boxes = []
scale = self.InputScale.value()
stepSize = self.InputStep.value()
imagename = self.ImageName.text()
modelname = self.ModelName.text()
font = cv2.FONT_HERSHEY_SIMPLEX
model = load_model(modelname+'.h5')
img = cv2.imread(imagename+'.jpg')
width1, height1, channels1 = img.shape
if (width1 > 1000) or (height1 > 1000):
img = cv2.resize(img, (0, 0), fx = 0.5, fy = 0.5)
(winW, winH) = (150, 150)
clone = img.copy()
for resized in pyramid(img, scale):
for (x, y, window) in sliding_window(resized, stepSize, windowSize=(winW, winH)):
# если окно не соответствует нашему желаемому размеру окна, игнорируем его
if window.shape[0] != winH or window.shape[1] != winW:
continue
img_tensor = image.img_to_array(window) # (height, width, channels)
img_tensor = np.expand_dims(img_tensor, axis=0) # (1, height, width, channels), добавим измерение, потому что модель ожидает эту форму: (batch_size, height, width, channels)
img_tensor /= 255. # imshow ожидает значений в диапазоне [0, 1]
pred = model.predict(img_tensor)
nclass = np.argmax(pred)
pred = np.amax(pred)
if pred >= 0.9:
boxes.append([x*k, y*k, (x + winW)*k, (y + winH)*k, pred, classes[nclass], k])
k *= scale
boxes = clean(boxes)
for (x, y, x2, y2, score, classname, scales) in boxes:
cv2.rectangle(clone, (int(x),int(y)),(int(x2), int(y2)),(0, 255, 0), 2)
cv2.putText(clone, classname + " %.3f" % score, (int(x),int(y2)), font, 0.7, (0, 255, 0), thickness=2)
cv2.imshow("Result", clone)
cv2.waitKey(1)
def closeEvent(self, event):
reply = QMessageBox.question(self, 'Выход',
"Вы уверены что хотите закрыть программу?", QMessageBox.Yes |
QMessageBox.No, QMessageBox.No)
if reply == QMessageBox.Yes:
event.accept()
else:
event.ignore()
class NGL_HKLViewer(QWidget):
def __init__(self, parent=None):
super(NGL_HKLViewer, self).__init__(parent)
self.verbose = 0
self.UseOSbrowser = False
self.jscriptfname = ""
self.devmode = False
for e in sys.argv:
if "verbose" in e:
self.verbose = e.split("verbose=")[1]
if "UseOSbrowser" in e:
self.UseOSbrowser = e.split("UseOSbrowser=")[1]
if "jscriptfname" in e:
self.jscriptfname = e.split("jscriptfname=")[1]
if "devmode" in e:
self.devmode = True
self.zmq_context = None
self.bufsize = 20000
self.originalPalette = QApplication.palette()
self.openFileNameButton = QPushButton("Load reflection file")
self.openFileNameButton.setDefault(True)
self.openFileNameButton.clicked.connect(self.OpenReflectionsFile)
self.debugbutton = QPushButton("Debug")
self.debugbutton.clicked.connect(self.DebugInteractively)
self.settingsbtn = QPushButton("Settings")
self.settingsbtn.clicked.connect(self.SettingsDialog)
self.mousemoveslider = QSlider(Qt.Horizontal)
self.mousemoveslider.setMinimum(0)
self.mousemoveslider.setMaximum(300)
self.mousemoveslider.setValue(0)
self.mousemoveslider.sliderReleased.connect(
self.onFinalMouseSensitivity)
self.mousemoveslider.valueChanged.connect(self.onMouseSensitivity)
self.mousesensitxtbox = QLineEdit('')
self.mousesensitxtbox.setReadOnly(True)
self.fontspinBox = QDoubleSpinBox()
self.fontspinBox.setSingleStep(1)
self.fontspinBox.setRange(4, 50)
self.font = QFont()
self.font.setFamily(self.font.defaultFamily())
self.fontspinBox.setValue(self.font.pointSize())
#self.fontspinBox.setValue(self.font.pixelSize())
self.fontspinBox.valueChanged.connect(self.onFontsizeChanged)
self.Fontsize_labeltxt = QLabel()
self.Fontsize_labeltxt.setText("Font size:")
self.cameraPerspectCheckBox = QCheckBox()
self.cameraPerspectCheckBox.setText("Perspective camera")
self.cameraPerspectCheckBox.clicked.connect(self.onCameraPerspect)
self.cameraPerspectCheckBox.setCheckState(Qt.Unchecked)
self.settingsform = SettingsForm(self)
self.MillerComboBox = QComboBox()
self.MillerComboBox.activated.connect(self.onMillerComboSelchange)
#self.MillerComboBox.setSizeAdjustPolicy(QComboBox.AdjustToContents)
self.MillerLabel = QLabel()
self.MillerLabel.setText("Selected HKL Scene")
self.HKLnameedit = QLineEdit('')
self.HKLnameedit.setReadOnly(True)
self.textInfo = QTextEdit()
self.textInfo.setLineWrapMode(QTextEdit.NoWrap)
self.textInfo.setReadOnly(True)
labels = [
"Label", "Type", "no. of HKLs", "Span of HKLs", "Min Max data",
"Min Max sigmas", "d_min, d_max", "Symmetry unique", "Anomalous"
]
self.millertable = QTableWidget(0, len(labels))
self.millertable.setHorizontalHeaderLabels(labels)
self.millertable.horizontalHeader().setDefaultAlignment(Qt.AlignLeft)
# don't allow editing this table
self.millertable.setEditTriggers(QTableWidget.NoEditTriggers)
self.createExpansionBox()
self.createFileInfoBox()
self.CreateSliceTabs()
self.createRadiiScaleGroupBox()
self.createBinsBox()
self.CreateFunctionTabs()
mainLayout = QGridLayout()
mainLayout.addWidget(self.FileInfoBox, 0, 0)
mainLayout.addWidget(self.MillerLabel, 1, 0)
mainLayout.addWidget(self.MillerComboBox, 2, 0)
mainLayout.addWidget(self.functionTabWidget, 3, 0)
mainLayout.addWidget(self.settingsbtn, 4, 0, 1, 1)
#import code, traceback; code.interact(local=locals(), banner="".join( traceback.format_stack(limit=10) ) )
if self.UseOSbrowser == False:
self.BrowserBox = QWebEngineView()
mainLayout.addWidget(self.BrowserBox, 0, 1, 5, 3)
self.BrowserBox.setUrl("https://cctbx.github.io/")
#self.BrowserBox.setUrl("https://webglreport.com/")
#self.BrowserBox.loadFinished.connect(self.onLoadFinished)
mainLayout.setColumnStretch(2, 1)
mainLayout.setRowStretch(0, 1)
mainLayout.setRowStretch(1, 0)
mainLayout.setRowStretch(2, 1)
mainLayout.setRowStretch(3, 1)
mainLayout.setColumnStretch(4, 0)
self.setLayout(mainLayout)
self.setWindowTitle("HKL-Viewer")
self.cctbxproc = None
self.LaunchCCTBXPython()
self.out = None
self.err = None
self.comboviewwidth = 0
self.hklscenes_arrays = []
self.array_infotpls = []
self.matching_arrays = []
self.bin_infotpls = None
self.bin_opacities = None
self.html_url = ""
self.spacegroups = []
self.info = []
self.infostr = ""
self.fileisvalid = False
self.NewFileLoaded = False
self.NewHKLscenes = False
self.updatingNbins = False
self.binstableitemchanges = False
self.show()
def SettingsDialog(self):
self.settingsform.show()
def update(self):
if self.cctbxproc:
if self.cctbxproc.stdout:
print(self.cctbxproc.stdout.read().decode("utf-8"))
if self.cctbxproc.stderr:
print(self.cctbxproc.stderr.read().decode("utf-8"))
if self.out:
print(self.out.decode("utf-8"))
if self.err:
print(self.err.decode("utf-8"))
if self.zmq_context:
try:
msg = self.socket.recv(
flags=zmq.NOBLOCK
) #To empty the socket from previous messages
msgstr = msg.decode()
self.infodict = eval(msgstr)
#print("received from cctbx: " + str(self.infodict))
if self.infodict:
if self.infodict.get("hklscenes_arrays"):
self.hklscenes_arrays = self.infodict.get(
"hklscenes_arrays", [])
if self.infodict.get("array_infotpls"):
self.array_infotpls = self.infodict.get(
"array_infotpls", [])
if self.infodict.get("bin_data_label"):
self.BinDataComboBox.setCurrentText(
self.infodict["bin_data_label"])
if self.infodict.get("bin_infotpls"):
self.bin_infotpls = self.infodict["bin_infotpls"]
self.nbins = len(self.bin_infotpls)
self.updatingNbins = True
self.Nbins_spinBox.setValue(self.nbins)
self.updatingNbins = False
self.binstable.clearContents()
self.binstable.setRowCount(self.nbins)
for row, bin_infotpl in enumerate(self.bin_infotpls):
for col, elm in enumerate(bin_infotpl):
# only allow changing the last column with opacity values
if col != 3:
item = QTableWidgetItem(str(elm))
else:
item = QTableWidgetItem()
item.setFlags(Qt.ItemIsUserCheckable
| Qt.ItemIsEnabled)
item.setCheckState(Qt.Checked)
item.setFlags(item.flags() ^ Qt.ItemIsEditable)
self.binstable.setItem(row, col, item)
if self.bin_opacities:
self.update_table_opacities()
if self.infodict.get("bin_opacities"):
self.bin_opacities = self.infodict["bin_opacities"]
if self.binstable.rowCount() > 0:
self.update_table_opacities()
if self.infodict.get("html_url"):
self.html_url = self.infodict["html_url"]
if self.UseOSbrowser == False:
self.BrowserBox.setUrl(self.html_url)
# workaround for background colour bug in chromium
# https://bugreports.qt.io/browse/QTBUG-41960
self.BrowserBox.page().setBackgroundColor(
QColor(100, 100, 100, 1.0))
if self.infodict.get("spacegroups"):
self.spacegroups = self.infodict.get("spacegroups", [])
self.SpaceGroupComboBox.clear()
self.SpaceGroupComboBox.addItems(self.spacegroups)
if self.infodict.get("merge_data"):
self.mergedata = self.infodict["merge_data"]
currentinfostr = ""
if self.infodict.get("info"):
currentinfostr = self.infodict.get("info", [])
if self.infodict.get("NewFileLoaded"):
self.NewFileLoaded = self.infodict.get(
"NewFileLoaded", False)
if self.infodict.get("NewHKLscenes"):
self.NewHKLscenes = self.infodict.get(
"NewHKLscenes", False)
self.fileisvalid = True
#print("ngl_hkl_infodict: " + str(ngl_hkl_infodict))
if currentinfostr:
#print(currentinfostr)
self.infostr += currentinfostr + "\n"
# display no more than self.bufsize bytes of text
self.infostr = self.infostr[-self.bufsize:]
self.textInfo.setPlainText(self.infostr)
self.textInfo.verticalScrollBar().setValue(
self.textInfo.verticalScrollBar().maximum())
if self.NewFileLoaded and self.NewHKLscenes:
#if self.mergedata == True : val = Qt.CheckState.Checked
#if self.mergedata == None : val = Qt.CheckState.PartiallyChecked
#if self.mergedata == False : val = Qt.CheckState.Unchecked
#self.mergecheckbox.setCheckState(val )
#print("got hklscenes: " + str(self.hklscenes_arrays))
self.MillerComboBox.clear()
self.MillerComboBox.addItems(
[e[3] for e in self.hklscenes_arrays])
self.MillerComboBox.setCurrentIndex(
-1) # unselect the first item in the list
self.comboviewwidth = 0
for e in self.hklscenes_arrays:
self.comboviewwidth = max(
self.comboviewwidth,
self.MillerComboBox.fontMetrics().width(e[3]))
self.MillerComboBox.view().setMinimumWidth(
self.comboviewwidth)
self.millertable.clearContents()
self.millertable.setRowCount(len(
self.hklscenes_arrays))
for n, millarr in enumerate(self.array_infotpls):
for m, elm in enumerate(millarr):
self.millertable.setItem(
n, m, QTableWidgetItem(str(elm)))
self.functionTabWidget.setDisabled(True)
self.NewFileLoaded = False
if self.NewHKLscenes:
self.BinDataComboBox.clear()
self.BinDataComboBox.addItems(
["Resolution"] +
[e[3] for e in self.hklscenes_arrays])
self.BinDataComboBox.view().setMinimumWidth(
self.comboviewwidth)
#self.BinDataComboBox.setCurrentIndex(-1) # unselect the first item in the list
self.NewHKLscenes = False
except Exception as e:
errmsg = str(e)
if "Resource temporarily unavailable" not in errmsg:
print(errmsg + traceback.format_exc(limit=10))
pass
def onFinalMouseSensitivity(self):
val = self.mousemoveslider.value() / 100.0
self.NGL_HKL_command(
'NGL_HKLviewer.viewer.NGL.mouse_sensitivity = %f' % val)
def onMouseSensitivity(self):
val = self.mousemoveslider.value() / 100.0
self.mousesensitxtbox.setText("%2.2f" % val)
def onFontsizeChanged(self, val):
font = app.font()
font.setPointSize(val)
app.setFont(font)
self.settingsform.setFixedSize(self.settingsform.sizeHint())
def onCameraPerspect(self, val):
if self.cameraPerspectCheckBox.isChecked():
self.NGL_HKL_command("NGL_HKLviewer.camera_type = perspective")
else:
self.NGL_HKL_command("NGL_HKLviewer.camera_type = orthographic")
def MergeData(self):
if self.mergecheckbox.checkState() == Qt.CheckState.Checked:
self.NGL_HKL_command('NGL_HKLviewer.mergedata = True')
if self.mergecheckbox.checkState() == Qt.CheckState.PartiallyChecked:
self.NGL_HKL_command('NGL_HKLviewer.mergedata = None')
if self.mergecheckbox.checkState() == Qt.CheckState.Unchecked:
self.NGL_HKL_command('NGL_HKLviewer.mergedata = False')
def ExpandToP1(self):
if self.expandP1checkbox.isChecked():
self.NGL_HKL_command('NGL_HKLviewer.viewer.expand_to_p1 = True')
else:
self.NGL_HKL_command('NGL_HKLviewer.viewer.expand_to_p1 = False')
def ExpandAnomalous(self):
if self.expandAnomalouscheckbox.isChecked():
self.NGL_HKL_command(
'NGL_HKLviewer.viewer.expand_anomalous = True')
else:
self.NGL_HKL_command(
'NGL_HKLviewer.viewer.expand_anomalous = False')
def showSysAbsent(self):
if self.sysabsentcheckbox.isChecked():
self.NGL_HKL_command(
'NGL_HKLviewer.viewer.show_systematic_absences = True')
else:
self.NGL_HKL_command(
'NGL_HKLviewer.viewer.show_systematic_absences = False')
def showMissing(self):
if self.missingcheckbox.isChecked():
self.NGL_HKL_command('NGL_HKLviewer.viewer.show_missing = True')
else:
self.NGL_HKL_command('NGL_HKLviewer.viewer.show_missing = False')
def showOnlyMissing(self):
if self.onlymissingcheckbox.isChecked():
self.NGL_HKL_command(
'NGL_HKLviewer.viewer.show_only_missing = True')
else:
self.NGL_HKL_command(
'NGL_HKLviewer.viewer.show_only_missing = False')
def showSlice(self):
if self.showslicecheckbox.isChecked():
self.NGL_HKL_command('NGL_HKLviewer.viewer.slice_mode = True')
if self.expandP1checkbox.isChecked():
self.NGL_HKL_command("""NGL_HKLviewer.viewer {
expand_to_p1 = True
inbrowser = False
}
""")
if self.expandAnomalouscheckbox.isChecked():
self.NGL_HKL_command("""NGL_HKLviewer.viewer {
expand_anomalous = True
inbrowser = False
}
""")
else:
self.NGL_HKL_command("""NGL_HKLviewer.viewer {
slice_mode = False
inbrowser = True
}
""")
def onSliceComboSelchange(self, i):
rmin = self.array_infotpls[self.MillerComboBox.currentIndex()][3][0][i]
rmax = self.array_infotpls[self.MillerComboBox.currentIndex()][3][1][i]
self.sliceindexspinBox.setRange(rmin, rmax)
self.NGL_HKL_command("NGL_HKLviewer.viewer.slice_axis = %s" %
self.sliceaxis[i])
def onSliceIndexChanged(self, val):
self.sliceindex = val
self.NGL_HKL_command("NGL_HKLviewer.viewer.slice_index = %d" %
self.sliceindex)
def onBindataComboSelchange(self, i):
if self.BinDataComboBox.currentText():
if self.BinDataComboBox.currentIndex() > 0:
bin_scene_label = str(self.BinDataComboBox.currentIndex() - 1)
else:
bin_scene_label = "Resolution"
self.NGL_HKL_command("NGL_HKLviewer.bin_scene_label = %s" %
bin_scene_label)
def update_table_opacities(self, allalpha=None):
bin_opacitieslst = eval(self.bin_opacities)
self.binstable_isready = False
for binopacity in bin_opacitieslst:
if not allalpha:
alpha = float(binopacity.split(",")[0])
else:
alpha = allalpha
bin = int(binopacity.split(",")[1])
item = QTableWidgetItem()
item.setFlags(Qt.ItemIsUserCheckable | Qt.ItemIsEnabled)
if alpha < 0.5:
item.setCheckState(Qt.Unchecked)
else:
item.setCheckState(Qt.Checked)
item.setFlags(item.flags() ^ Qt.ItemIsEditable)
self.binstable.setItem(bin, 3, item)
self.binstable_isready = True
def SetOpaqueAll(self):
if self.binstableitemchanges:
return
bin_opacitieslst = eval(self.bin_opacities)
nbins = len(bin_opacitieslst)
sum = 0
for binopacity in bin_opacitieslst:
sum += float(binopacity.split(",")[0])
if sum >= nbins:
self.OpaqueAllCheckbox.setCheckState(Qt.Checked)
if sum == 0:
self.OpaqueAllCheckbox.setCheckState(Qt.Unchecked)
if sum > 0.0 and sum < nbins:
self.OpaqueAllCheckbox.setCheckState(Qt.PartiallyChecked)
def onBinsTableItemChanged(self, item):
row = item.row()
column = item.column()
try:
if item.checkState() == Qt.Unchecked:
newval = 0
else:
newval = 1.0
if column == 3 and self.binstable_isready: # changing opacity
assert (newval <= 1.0 and newval >= 0.0)
bin_opacitieslst = eval(self.bin_opacities)
bin_opacitieslst[row] = str(newval) + ', ' + str(row)
self.bin_opacities = str(bin_opacitieslst)
self.SetOpaqueAll()
self.NGL_HKL_command(
'NGL_HKLviewer.viewer.NGL.bin_opacities = "%s"' %
self.bin_opacities)
except Exception as e:
print(str(e))
#self.binstable.currentItem().setText( self.currentSelectedBinsTableVal)
def onBinsTableItemSelectionChanged(self):
row = self.binstable.currentItem().row()
column = self.binstable.currentItem().column()
self.currentSelectedBinsTableVal = self.binstable.currentItem().text()
#print( "in itemSelectionChanged " + self.currentSelectedBinsTableVal)
def onOpaqueAll(self):
self.binstableitemchanges = True
bin_opacitieslst = eval(self.bin_opacities)
nbins = len(bin_opacitieslst)
bin_opacitieslst = []
self.binstable_isready = False
if self.OpaqueAllCheckbox.isChecked():
for i in range(nbins):
bin_opacitieslst.append("1.0, %d" % i)
else:
for i in range(nbins):
bin_opacitieslst.append("0.0, %d" % i)
self.bin_opacities = str(bin_opacitieslst)
self.NGL_HKL_command('NGL_HKLviewer.viewer.NGL.bin_opacities = "%s"' %
self.bin_opacities)
self.binstableitemchanges = False
self.binstable_isready = True
"""
def onLoadFinished(self, val):
pass
#print("web page finished loading now")
def onBinsTableitemActivated(self, item):
row = item.row()
column = item.column()
currentval = item.text()
#print( "in itemActivated " + currentval)
def onBinsTableCellentered(self, row, col):
pass
#print( "in Cellentered " + self.binstable.currentItem().text() )
def onBinsTableCellPressed(self, row, col):
pass
#print( "in CellPressed " + self.binstable.currentItem().text() )
"""
def onNbinsChanged(self, val):
self.nbins = val
if not self.updatingNbins: # avoid possible endless loop to cctbx
self.NGL_HKL_command("NGL_HKLviewer.nbins = %d" % self.nbins)
def onRadiiScaleChanged(self, val):
self.radii_scale = val
self.NGL_HKL_command("""
NGL_HKLviewer.viewer {
nth_power_scale_radii = %f
scale = %f
}
""" % (self.nth_power_scale, self.radii_scale))
def onPowerScaleChanged(self, val):
self.nth_power_scale = val
self.NGL_HKL_command("""
NGL_HKLviewer.viewer {
nth_power_scale_radii = %f
scale = %f
}
""" % (self.nth_power_scale, self.radii_scale))
def onManualPowerScale(self):
if self.ManualPowerScalecheckbox.isChecked():
self.NGL_HKL_command(
'NGL_HKLviewer.viewer.nth_power_scale_radii = %f' %
self.nth_power_scale)
self.power_scale_spinBox.setEnabled(True)
else:
self.NGL_HKL_command(
'NGL_HKLviewer.viewer.nth_power_scale_radii = -1.0')
self.power_scale_spinBox.setEnabled(False)
self.nth_power_scale = -1.0
def OpenReflectionsFile(self):
options = QFileDialog.Options()
fileName, filtr = QFileDialog.getOpenFileName(
self, "Load reflections file", "",
"All Files (*);;MTZ Files (*.mtz);;CIF (*.cif)", "", options)
if fileName:
self.HKLnameedit.setText(fileName)
#self.infostr = ""
self.textInfo.setPlainText("")
self.fileisvalid = False
self.NGL_HKL_command('NGL_HKLviewer.filename = "%s"' % fileName)
self.MillerComboBox.clear()
self.BinDataComboBox.clear()
def createExpansionBox(self):
self.SpaceGroupComboBox = QComboBox()
self.SpaceGroupComboBox.activated.connect(self.SpacegroupSelchange)
self.SpacegroupLabel = QLabel()
self.SpacegroupLabel.setText("Space Subgroups")
self.mergecheckbox = QCheckBox()
self.mergecheckbox.setText("Merge data")
#self.mergecheckbox.setTristate (True)
self.mergecheckbox.clicked.connect(self.MergeData)
self.expandP1checkbox = QCheckBox()
self.expandP1checkbox.setText("Expand to P1")
self.expandP1checkbox.clicked.connect(self.ExpandToP1)
self.expandAnomalouscheckbox = QCheckBox()
self.expandAnomalouscheckbox.setText("Show Friedel pairs")
self.expandAnomalouscheckbox.clicked.connect(self.ExpandAnomalous)
self.sysabsentcheckbox = QCheckBox()
self.sysabsentcheckbox.setText("Show Systematic Absences")
self.sysabsentcheckbox.clicked.connect(self.showSysAbsent)
self.missingcheckbox = QCheckBox()
self.missingcheckbox.setText("Show Missing")
self.missingcheckbox.clicked.connect(self.showMissing)
self.onlymissingcheckbox = QCheckBox()
self.onlymissingcheckbox.setText("Only Show Missing")
self.onlymissingcheckbox.clicked.connect(self.showOnlyMissing)
self.ExpansionBox = QGroupBox("Expansions")
layout = QGridLayout()
layout.addWidget(self.SpacegroupLabel, 0, 0)
layout.addWidget(self.SpaceGroupComboBox, 0, 1)
#layout.addWidget(self.mergecheckbox, 1, 0)
layout.addWidget(self.expandP1checkbox, 1, 0)
layout.addWidget(self.expandAnomalouscheckbox, 1, 1)
layout.addWidget(self.sysabsentcheckbox, 2, 0)
layout.addWidget(self.missingcheckbox, 3, 0)
layout.addWidget(self.onlymissingcheckbox, 3, 1)
layout.setRowStretch(0, 0)
layout.setRowStretch(1, 0)
layout.setRowStretch(2, 0)
layout.setRowStretch(3, 1)
self.ExpansionBox.setLayout(layout)
def CreateSliceTabs(self):
self.showslicecheckbox = QCheckBox()
self.showslicecheckbox.setText("Show Slice")
self.showslicecheckbox.clicked.connect(self.showSlice)
self.sliceindexspinBox = QDoubleSpinBox()
self.sliceindex = 0
self.sliceindexspinBox.setValue(self.sliceindex)
self.sliceindexspinBox.setDecimals(0)
self.sliceindexspinBox.setSingleStep(1)
self.sliceindexspinBox.setRange(0, 20)
self.sliceindexspinBox.valueChanged.connect(self.onSliceIndexChanged)
self.SliceLabelComboBox = QComboBox()
self.SliceLabelComboBox.activated.connect(self.onSliceComboSelchange)
self.sliceaxis = ["h", "k", "l"]
self.SliceLabelComboBox.addItems(self.sliceaxis)
self.sliceTabWidget = QTabWidget()
tab1 = QWidget()
layout1 = QGridLayout()
layout1.addWidget(self.showslicecheckbox, 0, 0, 1, 1)
layout1.addWidget(self.SliceLabelComboBox, 0, 1, 1, 1)
layout1.addWidget(self.sliceindexspinBox, 0, 2, 1, 1)
tab1.setLayout(layout1)
tab2 = QWidget()
layout2 = QGridLayout()
self.hvec_spinBox = QDoubleSpinBox(self.sliceTabWidget)
self.hvecval = 2.0
self.hvec_spinBox.setValue(self.hvecval)
self.hvec_spinBox.setDecimals(2)
self.hvec_spinBox.setSingleStep(0.5)
self.hvec_spinBox.setRange(-100.0, 10.0)
self.hvec_spinBox.valueChanged.connect(self.onHvecChanged)
self.hvec_Label = QLabel()
self.hvec_Label.setText("H")
layout2.addWidget(self.hvec_Label, 0, 0, 1, 1)
layout2.addWidget(self.hvec_spinBox, 0, 1, 1, 1)
self.kvec_spinBox = QDoubleSpinBox(self.sliceTabWidget)
self.kvecval = 0.0
self.kvec_spinBox.setValue(self.kvecval)
self.kvec_spinBox.setDecimals(2)
self.kvec_spinBox.setSingleStep(0.5)
self.kvec_spinBox.setRange(-100.0, 100.0)
self.kvec_spinBox.valueChanged.connect(self.onKvecChanged)
self.kvec_Label = QLabel()
self.kvec_Label.setText("K")
layout2.addWidget(self.kvec_Label, 1, 0, 1, 1)
layout2.addWidget(self.kvec_spinBox, 1, 1, 1, 1)
self.lvec_spinBox = QDoubleSpinBox(self.sliceTabWidget)
self.lvecval = 0.0
self.lvec_spinBox.setValue(self.lvecval)
self.lvec_spinBox.setDecimals(2)
self.lvec_spinBox.setSingleStep(0.5)
self.lvec_spinBox.setRange(-100.0, 100.0)
self.lvec_spinBox.valueChanged.connect(self.onLvecChanged)
self.lvec_Label = QLabel()
self.lvec_Label.setText("L")
layout2.addWidget(self.lvec_Label, 2, 0, 1, 1)
layout2.addWidget(self.lvec_spinBox, 2, 1, 1, 1)
self.hkldist_spinBox = QDoubleSpinBox(self.sliceTabWidget)
self.hkldistval = 0.0
self.hkldist_spinBox.setValue(self.hkldistval)
self.hkldist_spinBox.setDecimals(2)
self.hkldist_spinBox.setSingleStep(0.5)
self.hkldist_spinBox.setRange(-100.0, 100.0)
self.hkldist_spinBox.valueChanged.connect(self.onHKLdistChanged)
self.hkldist_Label = QLabel()
self.hkldist_Label.setText("Distance from Origin")
layout2.addWidget(self.hkldist_Label, 3, 0, 1, 1)
layout2.addWidget(self.hkldist_spinBox, 3, 1, 1, 1)
self.clipwidth_spinBox = QDoubleSpinBox(self.sliceTabWidget)
self.clipwidthval = 0.5
self.clipwidth_spinBox.setValue(self.clipwidthval)
self.clipwidth_spinBox.setDecimals(2)
self.clipwidth_spinBox.setSingleStep(0.05)
self.clipwidth_spinBox.setRange(0.0, 100.0)
self.clipwidth_spinBox.valueChanged.connect(self.onClipwidthChanged)
self.clipwidth_Label = QLabel()
self.clipwidth_Label.setText("Clip Plane Width")
layout2.addWidget(self.clipwidth_Label, 4, 0, 1, 1)
layout2.addWidget(self.clipwidth_spinBox, 4, 1, 1, 1)
self.ClipBox = QGroupBox("Normal Vector to Clip Plane")
self.ClipBox.setLayout(layout2)
layout3 = QGridLayout()
self.ClipPlaneChkBox = QCheckBox(self.sliceTabWidget)
self.ClipPlaneChkBox.setText(
"Use clip plane normal to HKL vector pointing out")
self.ClipPlaneChkBox.clicked.connect(self.onClipPlaneChkBox)
layout3.addWidget(self.ClipPlaneChkBox, 0, 0)
layout3.addWidget(self.ClipBox, 1, 0)
tab2.setLayout(layout3)
self.sliceTabWidget.addTab(tab1, "Explicit Slicing")
self.sliceTabWidget.addTab(tab2, "Clip Plane Slicing")
self.ClipBox.setDisabled(True)
def onClipPlaneChkBox(self):
if self.ClipPlaneChkBox.isChecked():
self.ClipBox.setDisabled(False)
philstr = """NGL_HKLviewer.normal_clip_plane {
h = %s
k = %s
l = %s
hkldist = %s
clipwidth = %s
}
NGL_HKLviewer.viewer.NGL.fixorientation = %s
""" %(self.hvecval, self.kvecval, self.lvecval, self.hkldistval, self.clipwidthval, \
str(self.fixedorientcheckbox.isChecked()) )
self.NGL_HKL_command(philstr)
else:
self.ClipBox.setDisabled(True)
self.NGL_HKL_command(
"NGL_HKLviewer.normal_clip_plane.clipwidth = None")
def onClipwidthChanged(self, val):
self.clipwidthval = val
self.NGL_HKL_command("NGL_HKLviewer.normal_clip_plane.clipwidth = %f" %
self.clipwidthval)
def onHKLdistChanged(self, val):
self.hkldistval = val
self.NGL_HKL_command("NGL_HKLviewer.normal_clip_plane.hkldist = %f" %
self.hkldistval)
def onHvecChanged(self, val):
self.hvecval = val
self.NGL_HKL_command("NGL_HKLviewer.normal_clip_plane.h = %f" %
self.hvecval)
def onKvecChanged(self, val):
self.kvecval = val
self.NGL_HKL_command("NGL_HKLviewer.normal_clip_plane.k = %f" %
self.kvecval)
def onLvecChanged(self, val):
self.lvecval = val
self.NGL_HKL_command("NGL_HKLviewer.normal_clip_plane.l = %f" %
self.lvecval)
def onFixedorient(self):
self.NGL_HKL_command('NGL_HKLviewer.viewer.NGL.fixorientation = %s' \
%str(self.fixedorientcheckbox.isChecked()))
def onMillerComboSelchange(self, i):
self.NGL_HKL_command("NGL_HKLviewer.scene_id = %d" % i)
#self.MillerComboBox.setCurrentIndex(i)
if self.MillerComboBox.currentText():
self.functionTabWidget.setEnabled(True)
self.expandAnomalouscheckbox.setEnabled(True)
# don' allow anomalous expansion for data that's already anomalous
for arrayinfo in self.array_infotpls:
isanomalous = arrayinfo[-1]
label = arrayinfo[0]
if isanomalous and label == self.MillerComboBox.currentText(
)[:len(label)]:
self.expandAnomalouscheckbox.setDisabled(True)
else:
self.functionTabWidget.setDisabled(True)
self.SpaceGroupComboBox.clear()
self.SpaceGroupComboBox.addItems(self.spacegroups)
# need to supply issymunique flag in infotuple
#if self.hklscenes_arrays[ i ][6] == 0:
# self.mergecheckbox.setEnabled(True)
#else:
# self.mergecheckbox.setEnabled(False)
def createFileInfoBox(self):
self.FileInfoBox = QGroupBox("Reflection File Information")
layout = QGridLayout()
layout.addWidget(self.openFileNameButton, 0, 0, 1, 2)
if self.devmode:
layout.addWidget(self.debugbutton, 0, 2, 1, 1)
layout.addWidget(self.HKLnameedit, 1, 0, 1, 3)
layout.addWidget(self.millertable, 2, 0, 1, 3)
layout.addWidget(self.textInfo, 3, 0, 1, 3)
#layout.setColumnStretch(1, 2)
self.FileInfoBox.setLayout(layout)
def createRadiiScaleGroupBox(self):
self.RadiiScaleGroupBox = QGroupBox("Radii Size of HKL Spheres")
self.ManualPowerScalecheckbox = QCheckBox()
self.ManualPowerScalecheckbox.setText(
"Manual Power Scaling of Sphere Radii")
self.ManualPowerScalecheckbox.clicked.connect(self.onManualPowerScale)
self.power_scale_spinBox = QDoubleSpinBox(self.RadiiScaleGroupBox)
self.nth_power_scale = 0.5
self.power_scale_spinBox.setValue(self.nth_power_scale)
self.power_scale_spinBox.setDecimals(2)
self.power_scale_spinBox.setSingleStep(0.05)
self.power_scale_spinBox.setRange(0.0, 1.0)
self.power_scale_spinBox.valueChanged.connect(self.onPowerScaleChanged)
self.power_scale_spinBox.setEnabled(False)
self.powerscaleLabel = QLabel()
self.powerscaleLabel.setText("Power scale Factor")
self.radii_scale_spinBox = QDoubleSpinBox(self.RadiiScaleGroupBox)
self.radii_scale = 1.0
self.radii_scale_spinBox.setValue(self.radii_scale)
self.radii_scale_spinBox.setDecimals(1)
self.radii_scale_spinBox.setSingleStep(0.1)
self.radii_scale_spinBox.setRange(0.2, 2.0)
self.radii_scale_spinBox.valueChanged.connect(self.onRadiiScaleChanged)
self.radiiscaleLabel = QLabel()
self.radiiscaleLabel.setText("Linear Scale Factor")
layout = QGridLayout()
layout.addWidget(self.ManualPowerScalecheckbox, 1, 0, 1, 2)
layout.addWidget(self.powerscaleLabel, 2, 0, 1, 2)
layout.addWidget(self.power_scale_spinBox, 2, 1, 1, 2)
layout.addWidget(self.radiiscaleLabel, 3, 0, 1, 2)
layout.addWidget(self.radii_scale_spinBox, 3, 1, 1, 2)
layout.setColumnStretch(0, 1)
layout.setColumnStretch(1, 0)
self.RadiiScaleGroupBox.setLayout(layout)
def createBinsBox(self):
self.binstable = QTableWidget(0, 4)
self.binstable_isready = False
labels = [
"no. of HKLs", "lower bin value", "upper bin value", "opacity"
]
self.binstable.setHorizontalHeaderLabels(labels)
self.binstable.horizontalHeader().setDefaultAlignment(Qt.AlignLeft)
self.bindata_labeltxt = QLabel()
self.bindata_labeltxt.setText("Data binned:")
self.Nbins_spinBox = QSpinBox()
self.Nbins_spinBox.setSingleStep(1)
self.Nbins_spinBox.setRange(1, 40)
self.Nbins_spinBox.valueChanged.connect(self.onNbinsChanged)
self.Nbins_labeltxt = QLabel()
self.Nbins_labeltxt.setText("Number of bins:")
self.OpaqueAllCheckbox = QCheckBox()
#self.OpaqueAllCheckbox.setTristate()
self.OpaqueAllCheckbox.setText("Show all data in bins")
self.OpaqueAllCheckbox.clicked.connect(self.onOpaqueAll)
self.binstable.itemChanged.connect(self.onBinsTableItemChanged)
self.binstable.itemSelectionChanged.connect(
self.onBinsTableItemSelectionChanged)
self.BinDataComboBox = QComboBox()
self.BinDataComboBox.activated.connect(self.onBindataComboSelchange)
self.BinsGroupBox = QGroupBox("Bins")
layout = QGridLayout()
layout.addWidget(self.bindata_labeltxt, 0, 0)
layout.addWidget(self.BinDataComboBox, 0, 1)
layout.addWidget(self.Nbins_labeltxt, 0, 2)
layout.addWidget(self.Nbins_spinBox, 0, 3)
layout.addWidget(self.OpaqueAllCheckbox, 1, 2)
layout.addWidget(self.binstable, 2, 0, 1, 4)
layout.setColumnStretch(0, 0)
layout.setColumnStretch(1, 2)
layout.setColumnStretch(3, 1)
self.BinsGroupBox.setLayout(layout)
def DebugInteractively(self):
import code, traceback
code.interact(local=locals(),
banner="".join(traceback.format_stack(limit=10)))
def CreateFunctionTabs(self):
self.functionTabWidget = QTabWidget()
tab1 = QWidget()
layout1 = QGridLayout()
layout1.addWidget(self.ExpansionBox, 0, 0)
layout1.setRowStretch(0, 0)
tab1.setLayout(layout1)
tab2 = QWidget()
layout2 = QGridLayout()
self.fixedorientcheckbox = QCheckBox(self.sliceTabWidget)
self.fixedorientcheckbox.setText(
"Fix orientation but allow zoom and translation")
self.fixedorientcheckbox.clicked.connect(self.onFixedorient)
layout2.addWidget(self.fixedorientcheckbox, 0, 0)
layout2.addWidget(self.sliceTabWidget, 1, 0)
tab2.setLayout(layout2)
tab3 = QWidget()
layout3 = QGridLayout()
layout3.addWidget(self.RadiiScaleGroupBox, 0, 0)
tab3.setLayout(layout3)
tab4 = QWidget()
layout4 = QGridLayout()
layout4.addWidget(self.BinsGroupBox, 0, 0)
tab4.setLayout(layout4)
self.functionTabWidget.addTab(tab1, "Expand")
self.functionTabWidget.addTab(tab2, "Slice")
self.functionTabWidget.addTab(tab3, "Size")
self.functionTabWidget.addTab(tab4, "Bins")
self.functionTabWidget.setDisabled(True)
def SpacegroupSelchange(self, i):
self.NGL_HKL_command("NGL_HKLviewer.spacegroup_choice = %d" % i)
def find_free_port(self):
import socket
s = socket.socket()
s.bind(('', 0)) # Bind to a free port provided by the host.
port = s.getsockname()[1]
s.close()
return port
def LaunchCCTBXPython(self):
self.sockport = self.find_free_port()
self.zmq_context = zmq.Context()
self.socket = self.zmq_context.socket(zmq.PAIR)
self.socket.bind("tcp://127.0.0.1:%s" % self.sockport)
try:
msg = self.socket.recv(
flags=zmq.NOBLOCK) #To empty the socket from previous messages
except Exception as e:
pass
cmdargs = 'cctbx.python.bat -i -c "from crys3d.hklview import cmdlineframes;' \
+ ' myHKLview = cmdlineframes.HKLViewFrame(useGuiSocket=%s, high_quality=True,' %self.sockport \
+ ' jscriptfname = \'%s\', ' %self.jscriptfname \
+ ' verbose=%s, UseOSBrowser= %s )"\n' %(self.verbose, str(self.UseOSbrowser))
self.cctbxproc = subprocess.Popen(cmdargs,
shell=True,
stdin=subprocess.PIPE,
stdout=sys.stdout,
stderr=sys.stderr)
#time.sleep(1)
def NGL_HKL_command(self, cmdstr):
#print("sending:\n" + cmdstr)
self.socket.send(bytes(cmdstr, "utf-8"))
class WidgetConfig(QGroupBox):
def __init__(self):
super(WidgetConfig, self).__init__()
HEIGHT = 40
grid = QGridLayout()
# 使用默认摄像头复选框
self.check_camera = QCheckBox('Use default camera')
self.check_camera.setChecked(False)
self.check_camera.stateChanged.connect(self.slot_check_camera)
grid.addWidget(self.check_camera, 0, 0, 1, 3) # 一行三列
# 选择视频文件
label_video = QLabel('Detect File')
self.line_video = QLineEdit()
if 'video' in GLOBAL.config:
self.line_video.setText(GLOBAL.config['video'])
self.line_video.setFixedHeight(HEIGHT)
self.line_video.setEnabled(False)
self.line_video.editingFinished.connect(
lambda: GLOBAL.record_config({'video': self.line_video.text()}))
self.btn_video = QPushButton('Choose')
self.btn_video.setFixedHeight(HEIGHT)
self.btn_video.setEnabled(False)
self.btn_video.clicked.connect(self.choose_video_file)
self.slot_check_camera()
grid.addWidget(label_video, 1, 0)
grid.addWidget(self.line_video, 1, 1)
grid.addWidget(self.btn_video, 1, 2)
# 选择权重文件
label_weights = QLabel('Weights File')
self.line_weights = QLineEdit()
if 'weights' in GLOBAL.config:
self.line_weights.setText(GLOBAL.config['weights'])
self.line_weights.setFixedHeight(HEIGHT)
self.line_weights.editingFinished.connect(lambda: GLOBAL.record_config(
{'weights': self.line_weights.text()}))
self.btn_weights = QPushButton('Choose')
self.btn_weights.setFixedHeight(HEIGHT)
self.btn_weights.clicked.connect(self.choose_weights_file)
grid.addWidget(label_weights, 2, 0)
grid.addWidget(self.line_weights, 2, 1)
grid.addWidget(self.btn_weights, 2, 2)
# 是否使用GPU
label_device = QLabel('CUDA device')
self.line_device = QLineEdit('gpu')
if 'device' in GLOBAL.config:
self.line_device.setText(GLOBAL.config['device'])
else:
self.line_device.setText('cpu')
self.line_device.setPlaceholderText('cpu or 0 or 0,1,2,3')
self.line_device.setFixedHeight(HEIGHT)
self.line_device.editingFinished.connect(
lambda: GLOBAL.record_config({'device': self.line_device.text()}))
grid.addWidget(label_device, 3, 0)
grid.addWidget(self.line_device, 3, 1, 1, 2)
# 设置图像大小
label_size = QLabel('Img Size')
self.combo_size = QComboBox()
self.combo_size.setFixedHeight(HEIGHT)
self.combo_size.setStyleSheet(
'QAbstractItemView::item {height: 40px;}')
self.combo_size.setView(QListView())
self.combo_size.addItem('320', 320)
self.combo_size.addItem('416', 416)
self.combo_size.addItem('480', 480)
self.combo_size.addItem('544', 544)
self.combo_size.addItem('640', 640)
self.combo_size.setCurrentIndex(2)
self.combo_size.currentIndexChanged.connect(
lambda: GLOBAL.record_config(
{'img_size': self.combo_size.currentData()}))
grid.addWidget(label_size, 4, 0)
grid.addWidget(self.combo_size, 4, 1, 1, 2)
#choose net camera
label_stream = QLabel('NetVedioStream')
self.combo_stream = QComboBox()
self.combo_stream.setFixedHeight(HEIGHT)
self.combo_stream.setStyleSheet(
'QAbstractItemView::item {height: 40px;}')
self.combo_stream.setView(QListView())
self.combo_stream.addItem('rtsp://*****:*****@192.168.0.65/',
'rtsp://*****:*****@192.168.0.65/')
self.combo_stream.addItem('rtsp://*****:*****@192.168.0.66/',
'rtsp://*****:*****@192.168.0.66/')
self.combo_stream.addItem('rtsp://*****:*****@192.168.0.67/',
'rtsp://*****:*****@192.168.0.67/')
self.combo_stream.addItem('rtsp://*****:*****@192.168.0.68/',
'rtsp://*****:*****@192.168.0.68/')
self.combo_stream.addItem('rtsp://*****:*****@192.168.0.65/',
'rtsp://*****:*****@192.168.0.65/')
self.combo_stream.setCurrentIndex(0)
self.combo_stream.currentIndexChanged.connect(
lambda: GLOBAL.record_config(
{'netstreamvedio': self.combo_stream.currentData()}))
grid.addWidget(label_stream, 5, 0)
grid.addWidget(self.combo_stream, 5, 1, 1, 2)
# 设置置信度阈值
label_conf = QLabel('Confidence')
self.spin_conf = QDoubleSpinBox()
self.spin_conf.setFixedHeight(HEIGHT)
self.spin_conf.setDecimals(1)
self.spin_conf.setRange(0.1, 0.9)
self.spin_conf.setSingleStep(0.1)
if 'conf_thresh' in GLOBAL.config:
self.spin_conf.setValue(GLOBAL.config['conf_thresh'])
else:
self.spin_conf.setValue(0.4) # 默认值
GLOBAL.record_config({'conf_thresh': 0.4})
self.spin_conf.valueChanged.connect(lambda: GLOBAL.record_config(
{'conf_thresh': round(self.spin_conf.value(), 1)}))
grid.addWidget(label_conf, 6, 0)
grid.addWidget(self.spin_conf, 6, 1, 1, 2)
# 设置IOU阈值
label_iou = QLabel('IOU')
self.spin_iou = QDoubleSpinBox()
self.spin_iou.setFixedHeight(HEIGHT)
self.spin_iou.setDecimals(1)
self.spin_iou.setRange(0.1, 0.9)
self.spin_iou.setSingleStep(0.1)
if 'iou_thresh' in GLOBAL.config:
self.spin_iou.setValue(GLOBAL.config['iou_thresh'])
else:
self.spin_iou.setValue(0.5) # 默认值
GLOBAL.record_config({'iou_thresh': 0.5})
self.spin_iou.valueChanged.connect(lambda: GLOBAL.record_config(
{'iou_thresh': round(self.spin_iou.value(), 1)}))
grid.addWidget(label_iou, 7, 0)
grid.addWidget(self.spin_iou, 7, 1, 1, 2)
# class-agnostic NMS
self.check_agnostic = QCheckBox('Agnostic')
if 'agnostic' in GLOBAL.config:
self.check_agnostic.setChecked(GLOBAL.config['agnostic'])
else:
self.check_agnostic.setChecked(True)
self.check_agnostic.stateChanged.connect(lambda: GLOBAL.record_config(
{'agnostic': self.check_agnostic.isChecked()}))
grid.addWidget(self.check_agnostic, 8, 0, 1, 3) # 一行三列
# augmented inference
self.check_augment = QCheckBox('Augment')
if 'augment' in GLOBAL.config:
self.check_augment.setChecked(GLOBAL.config['augment'])
else:
self.check_augment.setChecked(True)
self.check_augment.stateChanged.connect(lambda: GLOBAL.record_config(
{'augment': self.check_augment.isChecked()}))
grid.addWidget(self.check_augment, 9, 0, 1, 3) # 一行三列
self.setLayout(grid) # 设置布局
def slot_check_camera(self):
check = self.check_camera.isChecked()
GLOBAL.record_config({'use_camera': check}) # 保存配置
if check:
self.line_video.setEnabled(False)
self.btn_video.setEnabled(False)
else:
self.line_video.setEnabled(True)
self.btn_video.setEnabled(True)
def choose_weights_file(self):
"""从系统中选择权重文件"""
file = QFileDialog.getOpenFileName(
self, "Pre-trained YOLOv5 Weights", "./",
"Weights Files (*.pt);;All Files (*)")
if file[0] != '':
self.line_weights.setText(file[0])
GLOBAL.record_config({'weights': file[0]})
def choose_video_file(self):
"""从系统中选择视频文件"""
file = QFileDialog.getOpenFileName(self, "Video Files", "./",
"Video Files (*)")
if file[0] != '':
self.line_video.setText(file[0])
GLOBAL.record_config({'video': file[0]})
def save_config(self):
"""保存当前的配置到配置文件"""
config = {
'use_camera': self.check_camera.isChecked(),
'video': self.line_video.text(),
'weights': self.line_weights.text(),
'device': self.line_device.text(),
'img_size': self.combo_size.currentData(),
'conf_thresh': round(self.spin_conf.value(), 1),
'iou_thresh': round(self.spin_iou.value(), 1),
'agnostic': self.check_agnostic.isChecked(),
'augment': self.check_augment.isChecked(),
'netstreamvedio': self.combo_stream.currentData()
}
GLOBAL.record_config(config)
class FirstAlgorithm(QDialog):
executed = Signal(dict, list)
defaultParameters = {
'offset filter': True,
'supply filter': True,
'LPF highcut': 3,
'BPF lowcut': 8,
'BPF highcut': 30,
'art thres': 100,
'window': 25,
'prev sec': 5,
'hmt larger': 3,
'hmt larger mean': 2,
}
def __init__(self,
dataManager,
chartManager,
parent=None,
inputList=None,
initParam=None):
QDialog.__init__(self, parent)
self.dataManager = dataManager
self.fs = self.dataManager.getFs()
self.chartManager = chartManager
self.setWindowTitle('Algorithms')
self.inputList = inputList
if initParam:
self.parameters = initParam
print('initParam')
else:
self.parameters = self.defaultParameters
print('defaultParameters')
#Setup Layouts
self.mainLayout = QVBoxLayout(self)
self.setupInLayout()
self.setupSettings()
self.setupBtnBoxLayout()
def setupInLayout(self):
inGroup = QGroupBox('Input to process')
inLayout = QFormLayout(inGroup)
self.inTree = DataSelector(self.dataManager, inputList=self.inputList)
inLayout.addWidget(QLabel('Select Input'))
inLayout.addWidget(self.inTree)
self.mainLayout.addWidget(inGroup)
def setupSettings(self):
spinBoxLayout = QFormLayout()
self.removeOffset = QCheckBox('Remove DC offset')
self.removeOffset.setChecked(self.parameters['offset filter'])
spinBoxLayout.addRow(self.removeOffset)
self.removeSupply = QCheckBox('Remove 50Hz')
self.removeSupply.setChecked(self.parameters['supply filter'])
spinBoxLayout.addRow(self.removeSupply)
## self.lpfHighcut = QSpinBox()
## self.lpfHighcut.setMaximum(10000)
## self.lpfHighcut.setValue(self.parameters['LPF highcut'])
## spinBoxLayout.addRow('LPF highcut frequency:', self.lpfHighcut)
self.bpfLowcut = QSpinBox()
self.bpfLowcut.setMaximum(10000)
self.bpfLowcut.setValue(self.parameters['BPF lowcut'])
spinBoxLayout.addRow('BPF lowcut frequency:', self.bpfLowcut)
self.bpfHighcut = QSpinBox()
self.bpfHighcut.setMaximum(10000)
self.bpfHighcut.setValue(self.parameters['BPF highcut'])
spinBoxLayout.addRow('BPF highcut frequency:', self.bpfHighcut)
## self.ArtefactsThreshold = QSpinBox()
## self.ArtefactsThreshold.setMaximum(10000)
## self.ArtefactsThreshold.setValue(self.parameters['art thres'])
## spinBoxLayout.addRow('Artefacts Threshold:', self.ArtefactsThreshold)
self.algWindowSize = QSpinBox()
self.algWindowSize.setMaximum(10000)
self.algWindowSize.setValue(self.parameters['window'])
spinBoxLayout.addRow('Window (samples):', self.algWindowSize)
self.hmtLargerMean = QDoubleSpinBox()
self.hmtLargerMean.setMinimum(0.1)
self.hmtLargerMean.setMaximum(10000)
self.hmtLargerMean.setValue(self.parameters['hmt larger mean'])
spinBoxLayout.addRow('How many times larger than mean:',
self.hmtLargerMean)
self.prevSeconds = QDoubleSpinBox()
self.prevSeconds.setMinimum(0.1)
self.prevSeconds.setMaximum(10000)
self.prevSeconds.setValue(self.parameters['prev sec'])
spinBoxLayout.addRow('Number of previous seconds:', self.prevSeconds)
self.hmtLarger = QDoubleSpinBox()
self.hmtLarger.setMinimum(0.1)
self.hmtLarger.setMaximum(10000)
self.hmtLarger.setValue(self.parameters['hmt larger'])
spinBoxLayout.addRow('How many times larger than previous:',
self.hmtLarger)
gBox = QGroupBox('Settings')
gBox.setLayout(spinBoxLayout)
self.mainLayout.addWidget(gBox)
def setupBtnBoxLayout(self):
bottomLayout = QHBoxLayout()
self.progBar = QProgressBar()
self.progBar.setVisible(False)
bottomLayout.addWidget(self.progBar)
buttonBox = QDialogButtonBox(QDialogButtonBox.Ok
| QDialogButtonBox.Close)
buttonBox.accepted.connect(self.okBtnBox)
buttonBox.rejected.connect(self.close)
bottomLayout.addWidget(buttonBox)
self.mainLayout.addLayout(bottomLayout)
def okBtnBox(self):
inStruct = self.inTree.getSelectedStruct()
inDataStruct = self.dataManager.getData(inStruct, inv=True)
self.progBar.setVisible(True)
self.progBar.setValue(0)
nProgres = 5
progStep = 100.0 / nProgres
progress = 0
wName = list(inDataStruct.keys())[0]
gName = list(inDataStruct[wName].keys())[0]
## Input
inData = np.copy(inDataStruct[wName][gName])
## Noises
if self.removeOffset.isChecked():
inData = [signal.detrend(data, type='constant') for data in inData]
if self.removeSupply.isChecked():
b, a = filterCalc(order=5,
bandarr=[48, 52],
fs=self.fs,
btype='bandstop',
ftype='butter')
inData = [signal.lfilter(b, a, data) for data in inData]
winLen = self.algWindowSize.value()
## ## Artefacts
## lpfHighcut = self.lpfHighcut.value()
## order=5
##
## b, a = filterCalc(order, [lpfHighcut], self.fs, 'low', 'butter')
## lpfData = []
## for data in inData:
## newData = signal.lfilter(b, a, data)
## lpfData.append(newData)
##
##
##
## segNmbr = int(np.shape(lpfData)[1]/winLen)
## artefactsThreshold = self.ArtefactsThreshold.value()
##
## lpfWinData = np.copy(lpfData)
## lpfWinData = [np.array_split(ch, segNmbr) for ch in lpfWinData]
##
## for ch in lpfWinData:
## for seg in ch:
## seg.fill(max(seg)- min(seg))
##
progress += progStep
self.progBar.setValue(progress)
##
#### thresLpfData = np.copy(lpfWinData)
## thresLpfData = deepcopy(lpfWinData)
##
## for x in thresLpfData:
## for y in x:
## if y[0] >= artefactsThreshold:
## y.fill(1)
## else:
## y.fill(0)
##
## lpfWinData = [np.concatenate(ch) for ch in lpfWinData]
## thresLpfData = [np.concatenate(ch) for ch in thresLpfData]
##
progress += progStep
self.progBar.setValue(progress)
## Spikes
bpfLowcut = self.bpfLowcut.value()
bpfHighcut = self.bpfHighcut.value()
order = 4
b, a = filterCalc(order, [bpfLowcut, bpfHighcut], self.fs, 'band',
'butter')
bpfData = []
for data in inData:
newData = signal.lfilter(b, a, data)
bpfData.append(newData)
segNmbr = int(np.shape(bpfData)[1] / winLen)
prevSeconds = self.prevSeconds.value()
prevWindows = int(prevSeconds * self.fs / winLen)
progress += progStep
self.progBar.setValue(progress)
bpfWinData = np.copy(bpfData)
bpfWinData = [np.array_split(ch, segNmbr) for ch in bpfWinData]
chi = 0
for ch in bpfWinData:
for seg in ch:
seg.fill(max(seg) - min(seg))
progress += progStep
self.progBar.setValue(progress)
hmtLarger = self.hmtLarger.value()
hmtLargerMean = self.hmtLargerMean.value()
## thresBpfData = np.copy(bpfWinData)
thresBpfData = deepcopy(bpfWinData)
for ch in range(len(bpfWinData)):
channelMean = self.hmtLargerMean.value() * np.mean(inData[ch])
for i in range(prevWindows, len(bpfWinData[ch])):
if bpfWinData[ch][i][0] > channelMean:
prev = [
bpfWinData[ch][j][0]
for j in range(i - prevWindows, i)
]
if bpfWinData[ch][i][0] > hmtLarger * np.mean(prev):
thresBpfData[ch][i].fill(1)
else:
thresBpfData[ch][i].fill(0)
else:
thresBpfData[ch][i].fill(0)
progress += progStep
self.progBar.setValue(progress)
for ch in thresBpfData:
for i in range(prevWindows):
ch[i].fill(0)
bpfWinData = [np.concatenate(ch) for ch in bpfWinData]
thresBpfData = [np.concatenate(ch) for ch in thresBpfData]
spikeMap = [np.sum(x) / winLen for x in thresBpfData]
nazwaPliku = str(winLen) + '_' + str(prevSeconds) + '_' + str(
hmtLarger) + '.csv'
with open(nazwaPliku, 'w', encoding='utf-8') as csvfile:
csvwriter = csv.writer(csvfile)
csvwriter.writerow(spikeMap)
## for ch in spikeMap
## csvwriter.writerow(spikeMap)
## Add data or replace existing
swsName = 'Algorithm output'
chNames = inStruct[wName][gName]
if swsName not in self.dataManager.getDataGroups():
self.dataManager.createDataGroup(swsName, 'Algorithm')
self.dataManager.addChannels(swsName, chNames)
self.dataManager.addSignal(swsName, 'Input Signal', inData,
chNames)
## self.dataManager.addSignal(swsName, 'LPF', lpfData, chNames)
## self.dataManager.addSignal(swsName, 'LPF+Window+Peak-to-peak', lpfWinData, chNames)
## self.dataManager.addSignal(swsName, 'LPF+Threshold - Artefacts', thresLpfData, chNames)
self.dataManager.addSignal(swsName, 'BPF', bpfData, chNames)
self.dataManager.addSignal(swsName, 'BPF+Window+Peak-to-peak',
bpfWinData, chNames)
self.dataManager.addSignal(swsName, 'BPF+Threshold - Spikes',
thresBpfData, chNames)
else:
self.dataManager.silentChangeSignal(swsName, 'Input Signal',
inData, chNames)
## self.dataManager.silentChangeSignal(swsName, 'LPF', lpfData, chNames)
## self.dataManager.silentChangeSignal(swsName, 'LPF+Window+P2P', lpfWinData, chNames)
## self.dataManager.silentChangeSignal(swsName, 'LPF+Threshold - Artefacts', thresLpfData, chNames)
self.dataManager.silentChangeSignal(swsName, 'BPF', bpfData,
chNames)
self.dataManager.silentChangeSignal(swsName,
'BPF+Window+Peak-to-peak',
bpfWinData, chNames)
self.dataManager.silentChangeSignal(swsName,
'BPF+Threshold - Spikes',
thresBpfData, chNames)
self.chartManager.setMask('Algorithm output', 'BPF+Threshold - Spikes')
self.chartManager.setMap(spikeMap)
self.parameters = {
'offset filter': self.removeOffset.isChecked(),
'supply filter': self.removeSupply.isChecked(),
## 'LPF highcut' : lpfHighcut,
'BPF lowcut': bpfLowcut,
'BPF highcut': bpfHighcut,
## 'art thres' : artefactsThreshold,
'window': winLen,
'prev sec': prevSeconds,
'hmt larger': hmtLarger,
'hmt larger mean': hmtLargerMean,
}
self.executed.emit(self.parameters, self.inputList)
def createDoubleSpinBox():
spinbox = QDoubleSpinBox()
spinbox.setDecimals(3)
spinbox.setValue(0.000)
spinbox.setAlignment(Qt.AlignCenter)
return spinbox
class ColorDialog(QDialog):
def __init__(self, model, font_metric, parent=None):
super().__init__(parent)
self.setWindowTitle('Color Options')
self.model = model
self.font_metric = font_metric
self.main_window = parent
self.createDialogLayout()
def createDialogLayout(self):
self.createGeneralTab()
self.cellTable = self.createDomainTable(self.main_window.cellsModel)
self.matTable = self.createDomainTable(self.main_window.materialsModel)
self.tabs = {
'cell': self.createDomainTab(self.cellTable),
'material': self.createDomainTab(self.matTable),
'temperature': self.createPropertyTab('temperature'),
'density': self.createPropertyTab('density')
}
self.tab_bar = QTabWidget()
self.tab_bar.setMaximumHeight(800)
self.tab_bar.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding)
self.tab_bar.addTab(self.generalTab, 'General')
self.tab_bar.addTab(self.tabs['cell'], 'Cells')
self.tab_bar.addTab(self.tabs['material'], 'Materials')
self.tab_bar.addTab(self.tabs['temperature'], 'Temperature')
self.tab_bar.addTab(self.tabs['density'], 'Density')
self.createButtonBox()
self.colorDialogLayout = QVBoxLayout()
self.colorDialogLayout.addWidget(self.tab_bar)
self.colorDialogLayout.addWidget(self.buttonBox)
self.setLayout(self.colorDialogLayout)
def createGeneralTab(self):
main_window = self.main_window
# Masking options
self.maskingCheck = QCheckBox('')
self.maskingCheck.stateChanged.connect(main_window.toggleMasking)
button_width = self.font_metric.boundingRect("XXXXXXXXXX").width()
self.maskColorButton = QPushButton()
self.maskColorButton.setCursor(QtCore.Qt.PointingHandCursor)
self.maskColorButton.setFixedWidth(button_width)
self.maskColorButton.setFixedHeight(self.font_metric.height() * 1.5)
self.maskColorButton.clicked.connect(main_window.editMaskingColor)
# Highlighting options
self.hlCheck = QCheckBox('')
self.hlCheck.stateChanged.connect(main_window.toggleHighlighting)
self.hlColorButton = QPushButton()
self.hlColorButton.setCursor(QtCore.Qt.PointingHandCursor)
self.hlColorButton.setFixedWidth(button_width)
self.hlColorButton.setFixedHeight(self.font_metric.height() * 1.5)
self.hlColorButton.clicked.connect(main_window.editHighlightColor)
self.alphaBox = QDoubleSpinBox()
self.alphaBox.setRange(0, 1)
self.alphaBox.setSingleStep(.05)
self.alphaBox.valueChanged.connect(main_window.editAlpha)
self.seedBox = QSpinBox()
self.seedBox.setRange(1, 999)
self.seedBox.valueChanged.connect(main_window.editSeed)
# General options
self.bgButton = QPushButton()
self.bgButton.setCursor(QtCore.Qt.PointingHandCursor)
self.bgButton.setFixedWidth(button_width)
self.bgButton.setFixedHeight(self.font_metric.height() * 1.5)
self.bgButton.clicked.connect(main_window.editBackgroundColor)
self.colorbyBox = QComboBox(self)
self.colorbyBox.addItem("material")
self.colorbyBox.addItem("cell")
self.colorbyBox.addItem("temperature")
self.colorbyBox.addItem("density")
self.colorbyBox.currentTextChanged[str].connect(
main_window.editColorBy)
self.universeLevelBox = QComboBox(self)
self.universeLevelBox.addItem('all')
for i in range(self.model.max_universe_levels):
self.universeLevelBox.addItem(str(i))
self.universeLevelBox.currentTextChanged[str].connect(
main_window.editUniverseLevel)
# Overlap plotting
self.overlapCheck = QCheckBox('', self)
overlap_connector = partial(main_window.toggleOverlaps)
self.overlapCheck.stateChanged.connect(overlap_connector)
self.overlapColorButton = QPushButton()
self.overlapColorButton.setCursor(QtCore.Qt.PointingHandCursor)
self.overlapColorButton.setFixedWidth(button_width)
self.overlapColorButton.setFixedHeight(self.font_metric.height() * 1.5)
self.overlapColorButton.clicked.connect(main_window.editOverlapColor)
self.colorResetButton = QPushButton("&Reset Colors")
self.colorResetButton.setCursor(QtCore.Qt.PointingHandCursor)
self.colorResetButton.clicked.connect(main_window.resetColors)
formLayout = QFormLayout()
formLayout.setAlignment(QtCore.Qt.AlignHCenter)
formLayout.setFormAlignment(QtCore.Qt.AlignHCenter)
formLayout.setLabelAlignment(QtCore.Qt.AlignLeft)
formLayout.addRow('Masking:', self.maskingCheck)
formLayout.addRow('Mask Color:', self.maskColorButton)
formLayout.addRow(HorizontalLine())
formLayout.addRow('Highlighting:', self.hlCheck)
formLayout.addRow('Highlight Color:', self.hlColorButton)
formLayout.addRow('Highlight Alpha:', self.alphaBox)
formLayout.addRow('Highlight Seed:', self.seedBox)
formLayout.addRow(HorizontalLine())
formLayout.addRow('Background Color: ', self.bgButton)
formLayout.addRow(HorizontalLine())
formLayout.addRow('Show Overlaps:', self.overlapCheck)
formLayout.addRow('Overlap Color:', self.overlapColorButton)
formLayout.addRow(HorizontalLine())
formLayout.addRow('Color Plot By:', self.colorbyBox)
formLayout.addRow('Universe Level:', self.universeLevelBox)
formLayout.addRow(self.colorResetButton, None)
generalLayout = QHBoxLayout()
innerWidget = QWidget()
generalLayout.setAlignment(QtCore.Qt.AlignVCenter)
innerWidget.setLayout(formLayout)
generalLayout.addStretch(1)
generalLayout.addWidget(innerWidget)
generalLayout.addStretch(1)
self.generalTab = QWidget()
self.generalTab.setLayout(generalLayout)
def createDomainTable(self, domainmodel):
domainTable = QTableView()
domainTable.setModel(domainmodel)
domainTable.setItemDelegate(DomainDelegate(domainTable))
domainTable.verticalHeader().setVisible(False)
domainTable.resizeColumnsToContents()
domainTable.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
domainTable.horizontalHeader().setSectionResizeMode(
1, QHeaderView.Stretch)
return domainTable
def createDomainTab(self, domaintable):
domainTab = QWidget()
domainTab.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
domainLayout = QVBoxLayout()
domainLayout.addWidget(domaintable)
domainTab.setLayout(domainLayout)
return domainTab
def createPropertyTab(self, property_kind):
propertyTab = QWidget()
propertyTab.property_kind = property_kind
propertyTab.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
propertyLayout = QVBoxLayout()
propertyTab.minMaxCheckBox = QCheckBox()
propertyTab.minMaxCheckBox.setCheckable(True)
connector1 = partial(self.main_window.toggleUserMinMax,
property=property_kind)
propertyTab.minMaxCheckBox.stateChanged.connect(connector1)
propertyTab.minBox = ScientificDoubleSpinBox(self)
propertyTab.minBox.setMaximum(1E9)
propertyTab.minBox.setMinimum(0)
propertyTab.maxBox = ScientificDoubleSpinBox(self)
propertyTab.maxBox.setMaximum(1E9)
propertyTab.maxBox.setMinimum(0)
connector2 = partial(self.main_window.editColorbarMin,
property_type=property_kind)
propertyTab.minBox.valueChanged.connect(connector2)
connector3 = partial(self.main_window.editColorbarMax,
property_type=property_kind)
propertyTab.maxBox.valueChanged.connect(connector3)
propertyTab.colormapBox = QComboBox(self)
cmaps = sorted(m for m in mcolormaps.datad if not m.endswith("_r"))
for cmap in cmaps:
propertyTab.colormapBox.addItem(cmap)
connector = partial(self.main_window.editColorMap,
property_type=property_kind)
propertyTab.colormapBox.currentTextChanged[str].connect(connector)
propertyTab.dataIndicatorCheckBox = QCheckBox()
propertyTab.dataIndicatorCheckBox.setCheckable(True)
connector4 = partial(self.main_window.toggleDataIndicatorCheckBox,
property=property_kind)
propertyTab.dataIndicatorCheckBox.stateChanged.connect(connector4)
propertyTab.colorBarScaleCheckBox = QCheckBox()
propertyTab.colorBarScaleCheckBox.setCheckable(True)
connector5 = partial(self.main_window.toggleColorbarScale,
property=property_kind)
propertyTab.colorBarScaleCheckBox.stateChanged.connect(connector5)
formLayout = QFormLayout()
formLayout.setAlignment(QtCore.Qt.AlignHCenter)
formLayout.setFormAlignment(QtCore.Qt.AlignHCenter)
formLayout.setLabelAlignment(QtCore.Qt.AlignLeft)
formLayout.addRow('Colormap:', propertyTab.colormapBox)
formLayout.addRow('Custom Min/Max', propertyTab.minMaxCheckBox)
formLayout.addRow('Data Indicator', propertyTab.dataIndicatorCheckBox)
formLayout.addRow('Log Scale', propertyTab.colorBarScaleCheckBox)
formLayout.addRow(HorizontalLine())
formLayout.addRow('Max: ', propertyTab.maxBox)
formLayout.addRow('Min: ', propertyTab.minBox)
propertyTab.setLayout(formLayout)
return propertyTab
def updateDataIndicatorVisibility(self):
av = self.model.activeView
for key, val in av.data_indicator_enabled.items():
self.tabs[key].dataIndicatorCheckBox.setChecked(val)
def updateColorMaps(self):
cmaps = self.model.activeView.colormaps
for key, val in cmaps.items():
idx = self.tabs[key].colormapBox.findText(
val, QtCore.Qt.MatchFixedString)
if idx >= 0:
self.tabs[key].colormapBox.setCurrentIndex(idx)
def updateColorMinMax(self):
minmax = self.model.activeView.user_minmax
for key, val in minmax.items():
self.tabs[key].minBox.setValue(val[0])
self.tabs[key].maxBox.setValue(val[1])
custom_minmax = self.model.activeView.use_custom_minmax
for key, val, in custom_minmax.items():
self.tabs[key].minMaxCheckBox.setChecked(val)
self.tabs[key].minBox.setEnabled(val)
self.tabs[key].maxBox.setEnabled(val)
def updateColorbarScale(self):
av = self.model.activeView
for key, val in av.color_scale_log.items():
self.tabs[key].colorBarScaleCheckBox.setChecked(val)
def createButtonBox(self):
applyButton = QPushButton("Apply Changes")
applyButton.clicked.connect(self.main_window.applyChanges)
closeButton = QPushButton("Close")
closeButton.clicked.connect(self.hide)
buttonLayout = QHBoxLayout()
buttonLayout.addStretch(1)
buttonLayout.addWidget(applyButton)
buttonLayout.addWidget(closeButton)
self.buttonBox = QWidget()
self.buttonBox.setLayout(buttonLayout)
def updateDialogValues(self):
self.updateMasking()
self.updateMaskingColor()
self.updateColorMaps()
self.updateColorMinMax()
self.updateColorbarScale()
self.updateDataIndicatorVisibility()
self.updateHighlighting()
self.updateHighlightColor()
self.updateAlpha()
self.updateSeed()
self.updateBackgroundColor()
self.updateColorBy()
self.updateUniverseLevel()
self.updateDomainTabs()
self.updateOverlap()
self.updateOverlapColor()
def updateMasking(self):
masking = self.model.activeView.masking
self.maskingCheck.setChecked(masking)
self.maskColorButton.setDisabled(not masking)
if masking:
self.cellTable.showColumn(4)
self.matTable.showColumn(4)
else:
self.cellTable.hideColumn(4)
self.matTable.hideColumn(4)
def updateMaskingColor(self):
color = self.model.activeView.maskBackground
style_values = "border-radius: 8px; background-color: rgb{}"
self.maskColorButton.setStyleSheet(style_values.format(str(color)))
def updateHighlighting(self):
highlighting = self.model.activeView.highlighting
self.hlCheck.setChecked(highlighting)
self.hlColorButton.setDisabled(not highlighting)
self.alphaBox.setDisabled(not highlighting)
self.seedBox.setDisabled(not highlighting)
if highlighting:
self.cellTable.showColumn(5)
self.cellTable.hideColumn(2)
self.cellTable.hideColumn(3)
self.matTable.showColumn(5)
self.matTable.hideColumn(2)
self.matTable.hideColumn(3)
else:
self.cellTable.hideColumn(5)
self.cellTable.showColumn(2)
self.cellTable.showColumn(3)
self.matTable.hideColumn(5)
self.matTable.showColumn(2)
self.matTable.showColumn(3)
def updateHighlightColor(self):
color = self.model.activeView.highlightBackground
style_values = "border-radius: 8px; background-color: rgb{}"
self.hlColorButton.setStyleSheet(style_values.format(str(color)))
def updateAlpha(self):
self.alphaBox.setValue(self.model.activeView.highlightAlpha)
def updateSeed(self):
self.seedBox.setValue(self.model.activeView.highlightSeed)
def updateBackgroundColor(self):
color = self.model.activeView.domainBackground
self.bgButton.setStyleSheet("border-radius: 8px;"
"background-color: rgb%s" % (str(color)))
def updateOverlapColor(self):
color = self.model.activeView.overlap_color
self.overlapColorButton.setStyleSheet("border-radius: 8px;"
"background-color: rgb%s" %
(str(color)))
def updateOverlap(self):
colorby = self.model.activeView.colorby
overlap_val = self.model.activeView.color_overlaps
if colorby in ('cell', 'material'):
self.overlapCheck.setChecked(overlap_val)
def updateColorBy(self):
colorby = self.model.activeView.colorby
self.colorbyBox.setCurrentText(colorby)
self.overlapCheck.setEnabled(colorby in ("cell", "material"))
self.universeLevelBox.setEnabled(colorby == 'cell')
def updateUniverseLevel(self):
level = self.model.activeView.level
if level == -1:
self.universeLevelBox.setCurrentText('all')
else:
self.universeLevelBox.setCurrentText(str(level))
def updateDomainTabs(self):
self.cellTable.setModel(self.main_window.cellsModel)
self.matTable.setModel(self.main_window.materialsModel)
class TrainingPanel(Panel):
def __init__(self, datasets, testing_panel, threads):
super().__init__()
if isinstance(testing_panel, TestingPanel):
self.testing_panel = testing_panel
else:
raise TypeError('"testing_panel" must be the instance of '
'"TestingPanel"')
self.datasets = datasets
self.threads = threads
self.__set_execution_ui()
self.__set_options_ui()
self.__set_outputs_ui()
self.__set_graphic_ui()
def __set_execution_ui(self):
group_box = QGroupBox('Training Execution')
inner_layout = QHBoxLayout()
group_box.setLayout(inner_layout)
self.data_selector = QComboBox()
self.data_selector.addItems(list(self.datasets.keys()))
self.data_selector.setStatusTip('Select the training dataset.')
self.start_btn = QPushButton('Train')
self.start_btn.setStatusTip('Start training.')
self.start_btn.clicked.connect(self.__run)
self.stop_btn = QPushButton('Stop')
self.stop_btn.setStatusTip('Force the training stop running.')
self.stop_btn.setDisabled(True)
self.multicore_cb = QCheckBox('Multicore')
self.multicore_cb.setStatusTip('Use multiprocessing in calculating '
'fitting for populations.')
self.multicore_cb.setChecked(True)
inner_layout.addWidget(self.data_selector, 1)
inner_layout.addWidget(self.start_btn)
inner_layout.addWidget(self.stop_btn)
inner_layout.addWidget(self.multicore_cb)
self._layout.addWidget(group_box)
def __set_options_ui(self):
group_box = QGroupBox('Training Options')
inner_layout = QFormLayout()
group_box.setLayout(inner_layout)
self.iter_times = QSpinBox()
self.iter_times.setRange(1, 1000000)
self.iter_times.setValue(200)
self.iter_times.setStatusTip('The total iterating times for training.')
self.population_size = QSpinBox()
self.population_size.setRange(1, 100000)
self.population_size.setValue(100)
self.population_size.setStatusTip('The population size for the PSO.')
self.inertia_weight = QDoubleSpinBox()
self.inertia_weight.setRange(0, 50)
self.inertia_weight.setValue(1)
self.inertia_weight.setSingleStep(0.1)
self.inertia_weight.setStatusTip('The inertia weight of the velocity '
' for each individual.')
self.cognitive_const_rand_upper = QDoubleSpinBox()
self.cognitive_const_rand_upper.setRange(0, 50)
self.cognitive_const_rand_upper.setValue(2)
self.cognitive_const_rand_upper.setSingleStep(0.1)
self.cognitive_const_rand_upper.setStatusTip(
'The random upper bound for cognitive accelerate constant.')
self.social_const_rand_upper = QDoubleSpinBox()
self.social_const_rand_upper.setRange(0, 50)
self.social_const_rand_upper.setValue(3)
self.social_const_rand_upper.setSingleStep(0.1)
self.social_const_rand_upper.setStatusTip(
'The random upper bound for social accelerate constant.')
self.v_max = QDoubleSpinBox()
self.v_max.setRange(0.5, 100)
self.v_max.setValue(5)
self.v_max.setSingleStep(1)
self.v_max.setStatusTip('The maximum of velocity for each individual.')
self.nneuron = QSpinBox()
self.nneuron.setRange(1, 100)
self.nneuron.setValue(6)
self.nneuron.setStatusTip('The number of RBFN neuron.')
self.sd_max = QDoubleSpinBox()
self.sd_max.setRange(0.01, 20)
self.sd_max.setValue(10)
self.sd_max.setSingleStep(0.1)
self.sd_max.setStatusTip('The random range maximum of standard '
'deviation of each neuron in RBFN (only for '
'initialization).')
inner_layout.addRow('Iterating Times:', self.iter_times)
inner_layout.addRow('Population Size:', self.population_size)
inner_layout.addRow('Inertia Weight:', self.inertia_weight)
inner_layout.addRow('Cognitive Const Upper:',
self.cognitive_const_rand_upper)
inner_layout.addRow('Social Const Upper:',
self.social_const_rand_upper)
inner_layout.addRow('Maximum of Velocity:', self.v_max)
inner_layout.addRow('Number of Neuron:', self.nneuron)
inner_layout.addRow('Maximum of SD:', self.sd_max)
self._layout.addWidget(group_box)
def __set_outputs_ui(self):
group_box = QGroupBox('Training Details')
inner_layout = QFormLayout()
group_box.setLayout(inner_layout)
self.current_iter_time = QLabel('--')
self.current_error = QLabel('--')
self.avg_error = QLabel('--')
self.global_best_error = QLabel('--')
self.total_best_error = QLabel('--')
self.progressbar = QProgressBar()
self.current_iter_time.setAlignment(Qt.AlignCenter)
self.current_error.setAlignment(Qt.AlignCenter)
self.avg_error.setAlignment(Qt.AlignCenter)
self.global_best_error.setAlignment(Qt.AlignCenter)
self.total_best_error.setAlignment(Qt.AlignCenter)
self.current_iter_time.setStatusTip('The current iterating time of '
'the PSO.')
self.current_error.setStatusTip('The current error from the fitting '
'function. ("( )": normalized error)')
self.avg_error.setStatusTip('The average error from the fitting '
'function in current iteration. ("( )": '
'normalized error)')
self.global_best_error.setStatusTip(
'The error of global best individual from the fitting function in '
'current iteration. ("( )": normalized error)')
self.total_best_error.setStatusTip(
'The error of total best individual from the fitting function in '
'training. ("( )": normalized error)')
inner_layout.addRow('Current Iterating Time:', self.current_iter_time)
inner_layout.addRow('Current Error:', self.current_error)
inner_layout.addRow('Average Error:', self.avg_error)
inner_layout.addRow('Global Best Error:', self.global_best_error)
inner_layout.addRow('Total Best Error:', self.total_best_error)
inner_layout.addRow(self.progressbar)
self._layout.addWidget(group_box)
def __set_graphic_ui(self):
group_box = QGroupBox('Error Line Charts:')
inner_layout = QVBoxLayout()
group_box.setLayout(inner_layout)
self.err_chart = ErrorLineChart(1)
self.err_chart.setStatusTip('The history of error from the fitting '
'of the PSO for each data.')
self.__err_x = 1
self.iter_err_chart = ErrorLineChart(
3, ('Avg', 'Global Best', 'Total Best'))
self.iter_err_chart.setStatusTip('The history of average and least '
'error from the fitting of the PSO '
'for each iteration.')
self.iter_err_chart.setMinimumHeight(150)
inner_layout.addWidget(QLabel('Current Error'))
inner_layout.addWidget(self.err_chart)
inner_layout.addWidget(QLabel('Average Error'))
inner_layout.addWidget(self.iter_err_chart)
self._layout.addWidget(group_box)
@Slot()
def __init_widgets(self):
self.start_btn.setDisabled(True)
self.stop_btn.setEnabled(True)
self.multicore_cb.setDisabled(True)
self.data_selector.setDisabled(True)
self.iter_times.setDisabled(True)
self.population_size.setDisabled(True)
self.inertia_weight.setDisabled(True)
self.cognitive_const_rand_upper.setDisabled(True)
self.social_const_rand_upper.setDisabled(True)
self.v_max.setDisabled(True)
self.nneuron.setDisabled(True)
self.sd_max.setDisabled(True)
self.err_chart.clear()
self.iter_err_chart.clear()
self.__err_x = 1
@Slot()
def __reset_widgets(self):
self.start_btn.setEnabled(True)
self.stop_btn.setDisabled(True)
self.multicore_cb.setEnabled(True)
self.data_selector.setEnabled(True)
self.iter_times.setEnabled(True)
self.population_size.setEnabled(True)
self.inertia_weight.setEnabled(True)
self.cognitive_const_rand_upper.setEnabled(True)
self.social_const_rand_upper.setEnabled(True)
self.v_max.setEnabled(True)
self.nneuron.setEnabled(True)
self.sd_max.setEnabled(True)
self.progressbar.setMinimum(0)
self.progressbar.setMaximum(100)
@Slot()
def __indicate_busy(self):
self.progressbar.setMinimum(0)
self.progressbar.setMaximum(0)
@Slot(int)
def __show_current_iter_time(self, value):
self.current_iter_time.setText(str(value + 1))
self.progressbar.setValue(value + 1)
@Slot(float)
def __show_current_error(self, value):
self.current_error.setText('{:.5f} ({:.5f})'.format(value, value / 40))
self.err_chart.append_point(self.__err_x, value)
self.__err_x += 1
@Slot(float, float, float)
def __show_iter_error(self, avg, glob, total):
self.avg_error.setText('{:.5f} ({:.5f})'.format(avg, avg / 40))
self.global_best_error.setText(
'{:.5f} ({:.5f})'.format(glob, glob / 40))
self.total_best_error.setText(
'{:.5f} ({:.5f})'.format(total, total / 40))
self.iter_err_chart.append_point(
int(self.current_iter_time.text()), total, 2)
self.iter_err_chart.append_point(
int(self.current_iter_time.text()), glob, 1)
self.iter_err_chart.append_point(
int(self.current_iter_time.text()), avg, 0)
def __run(self):
self.progressbar.setMaximum(self.iter_times.value())
self.__current_dataset = self.datasets[
self.data_selector.currentText()]
self.__pso = PSO(self.iter_times.value(), self.population_size.value(),
self.inertia_weight.value(),
self.cognitive_const_rand_upper.value(),
self.social_const_rand_upper.value(),
self.v_max.value(), self.nneuron.value(),
self.__current_dataset, self.sd_max.value(),
is_multicore=self.multicore_cb.isChecked())
self.threads.append(self.__pso)
self.stop_btn.clicked.connect(self.__pso.stop)
self.__pso.started.connect(self.__init_widgets)
self.__pso.finished.connect(self.__reset_widgets)
self.__pso.sig_current_iter_time.connect(self.__show_current_iter_time)
self.__pso.sig_current_error.connect(self.__show_current_error)
self.__pso.sig_iter_error.connect(self.__show_iter_error)
self.__pso.sig_indicate_busy.connect(self.__indicate_busy)
self.__pso.sig_console.connect(self.testing_panel.print_console)
self.__pso.sig_rbfn.connect(self.testing_panel.load_rbfn)
self.__pso.start()
def _gui(self):
layout = QVBoxLayout()
self.setLayout(layout)
slider_layout = QHBoxLayout()
layout.addLayout(slider_layout)
slider = ClickSlider(self)
slider.setOrientation(Qt.Horizontal)
slider.valueChanged.connect(self._slider_changed)
slider_layout.addWidget(slider)
self.slider = slider
max_time = QLabel(self)
self.max_time = max_time
max_time.setText('--:--')
slider_layout.addWidget(max_time)
form = QFormLayout()
layout.addLayout(form)
time = QTimeEdit(self)
time.setDisplayFormat('mm:ss.zzz')
time.setAlignment(Qt.AlignRight)
time.timeChanged.connect(self._edit_time_changed)
self.time = time
form.addRow(QLabel('Time', self),time)
speed = QDoubleSpinBox(self)
speed.setMinimum(0.1)
speed.setMaximum(2.0)
speed.setSingleStep(0.1)
speed.setValue(1)
speed.setAlignment(Qt.AlignRight)
self.speed = speed
speed.valueChanged.connect(self._speed_changed)
form.addRow(QLabel('Speed', self), speed)
playback = QHBoxLayout()
layout.addLayout(playback)
back_fast = QToolButton(self)
playback.addWidget(back_fast)
abf = QAction('<<', back_fast)
abf.setShortcut(QKeySequence(Qt.Key_F1))
abf.triggered.connect(self.back_fast)
back_fast.setDefaultAction(abf)
back = QToolButton(self)
playback.addWidget(back)
ab = QAction('<', back)
ab.setShortcut(QKeySequence(Qt.Key_F2))
ab.triggered.connect(self.back)
back.setDefaultAction(ab)
play = QToolButton(self)
playback.addWidget(play)
self.play_button = play
play.setCheckable(True)
play.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Preferred)
ap = QAction('Play', play)
ap.setShortcut(QKeySequence(Qt.Key_F5))
ap.triggered.connect(self.play)
play.setDefaultAction(ap)
forward = QToolButton(self)
playback.addWidget(forward)
af = QAction('>', forward)
af.setShortcut(QKeySequence(Qt.Key_F3))
af.triggered.connect(self.forward)
forward.setDefaultAction(af)
forward_fast = QToolButton(self)
playback.addWidget(forward_fast)
aff = QAction('>>', forward_fast)
aff.setShortcut(QKeySequence(Qt.Key_F4))
aff.triggered.connect(self.forward_fast)
forward_fast.setDefaultAction(aff)
speed_up = QAction('Speed up', forward_fast)
speed_up.setShortcut(QKeySequence(Qt.Key_F7))
speed_up.triggered.connect(self.speed.stepUp)
speed_down = QAction('Speed down', forward_fast)
speed_down.setShortcut(QKeySequence(Qt.Key_F6))
speed_down.triggered.connect(self.speed.stepDown)
self.utils = [
slider,
back_fast,
back,
play,
forward,
forward_fast,
time,
speed
]
self.playback_actions = [abf, ab, ap, af, aff, speed_down, speed_up]
self.set_enabled_utils(False)
self.prevent = False
self.timer = QTimer(self)
self.timer.timeout.connect(self._update)
self.timer.start(1)
self.player = None
