175 lines
7.2 KiB
Python
175 lines
7.2 KiB
Python
from PyQt6.QtCore import pyqtSignal
|
|
from PyQt6.QtWidgets import QWidget, QRadioButton, QVBoxLayout, QHBoxLayout, QPushButton, QSpinBox, QFileDialog, QLabel
|
|
from PyQt6.QtWidgets import QFormLayout, QDoubleSpinBox, QCheckBox, QLineEdit, QGroupBox
|
|
|
|
from os import path
|
|
|
|
from cpdctrl_gui.utility.config import AppConfig
|
|
from .base import SettingsForm
|
|
|
|
|
|
class DeviceSelection(QGroupBox):
|
|
def __init__(self, parent=None):
|
|
super().__init__(parent=parent, title="Devices")
|
|
self.layout = QFormLayout()
|
|
self.setLayout(self.layout)
|
|
|
|
self.devices_widgets = {}
|
|
|
|
self._add_device("voltage_measurement", "Voltage Measurement", "N.C.")
|
|
self._add_device("led_controller", "Led Controller", "N.C.")
|
|
self._add_device("led", "Led Lamp", "Unknown")
|
|
# self.layout.addStretch(1)
|
|
|
|
def _add_device(self, key, label, name):
|
|
self.devices_widgets[key] = QLabel(name)
|
|
self.layout.addRow(QLabel(label), self.devices_widgets[key])
|
|
|
|
def set_value(self, key, value):
|
|
key = key.replace("device_", "")
|
|
if key in self.devices_widgets:
|
|
self.devices_widgets[key].setText(value)
|
|
else:
|
|
raise KeyError(f"Unknown device '{key}'")
|
|
|
|
|
|
class ScriptSelection(QGroupBox):
|
|
script_changed = pyqtSignal()
|
|
def __init__(self, parent=None):
|
|
super().__init__(parent=parent, title="LED Script")
|
|
self.layout = QVBoxLayout()
|
|
|
|
# Radio buttons
|
|
self.radio_script_file = QRadioButton("Script file")
|
|
self.radio_constant_value = QRadioButton("Constant value")
|
|
self.radio_script_file.toggled.connect(self.on_radio_button_toggled)
|
|
self.radio_constant_value.toggled.connect(self.on_radio_button_toggled)
|
|
|
|
# Load from file button
|
|
self.btn_load_script = QPushButton("Load from file")
|
|
self.btn_load_script.clicked.connect(self.load_file)
|
|
self.w_script_file = QLineEdit()
|
|
self.w_script_file.setEnabled(False)
|
|
|
|
# QSpinBox for constant value
|
|
self.w_constant_value = QSpinBox()
|
|
self.w_constant_value.setRange(0, 100)
|
|
# signal when changed
|
|
self.w_constant_value.valueChanged.connect(lambda: self.script_changed.emit())
|
|
|
|
# Layouts
|
|
l_constant_value = QVBoxLayout()
|
|
l_constant_value.addWidget(self.radio_constant_value)
|
|
l_constant_value.addWidget(self.w_constant_value)
|
|
|
|
l_file = QVBoxLayout()
|
|
l_file.addWidget(self.radio_script_file)
|
|
l_file.addWidget(self.btn_load_script)
|
|
l_file.addWidget(self.w_script_file)
|
|
|
|
# Add layouts to main layout
|
|
self.layout.addLayout(l_constant_value)
|
|
self.layout.addLayout(l_file)
|
|
|
|
self.setLayout(self.layout)
|
|
|
|
# Initial state
|
|
self.radio_constant_value.setChecked(True)
|
|
self.on_radio_button_toggled()
|
|
|
|
self.layout.addStretch(1)
|
|
self.file_path = None
|
|
|
|
def on_radio_button_toggled(self):
|
|
if self.radio_script_file.isChecked():
|
|
self.btn_load_script.setEnabled(True)
|
|
self.w_constant_value.setEnabled(False)
|
|
else:
|
|
self.btn_load_script.setEnabled(False)
|
|
self.w_constant_value.setEnabled(True)
|
|
|
|
def load_file(self):
|
|
# options = QFileDialog.Options()
|
|
last_dir = AppConfig.MAIN_CFG.get_or("tmp_last_script_dir", "")
|
|
file_path, _ = QFileDialog.getOpenFileName(self, "Open Script File", last_dir, "All Files (*);;Text files (*.led)")
|
|
if file_path:
|
|
dir_name = path.dirname(file_path)
|
|
AppConfig.MAIN_CFG.set("tmp_last_script_dir", dir_name)
|
|
self.file_path = file_path
|
|
self.w_script_file.setText(self.file_path)
|
|
# signal the change
|
|
self.script_changed.emit()
|
|
|
|
|
|
def get_script(self):
|
|
if self.radio_script_file.isChecked():
|
|
return self.file_path
|
|
else:
|
|
return int(self.w_constant_value.value())
|
|
|
|
def get_script_type(self):
|
|
if self.radio_script_file.isChecked():
|
|
return "file"
|
|
else:
|
|
return "constant"
|
|
|
|
|
|
class MeasurementSettings(QWidget):
|
|
"""
|
|
Widget allowing the user to set the measurement settings.
|
|
It loads the values from AppConfig.MEAS_CFG and automatically
|
|
updates the values in AppConfig.MEAS_CFG when the user changes them.
|
|
"""
|
|
def __init__(self, parent=None):
|
|
super().__init__(parent)
|
|
self.l_vbox = QVBoxLayout()
|
|
# self.label = QLabel("Measurement Settings")
|
|
# self.layout.addWidget(self.label)
|
|
self.setLayout(self.l_vbox)
|
|
# devices
|
|
self.w_device_selection = DeviceSelection()
|
|
self.l_vbox.addWidget(self.w_device_selection)
|
|
# - script
|
|
self.w_led_script = ScriptSelection()
|
|
self.l_vbox.addWidget(self.w_led_script)
|
|
# key-value stuff in a form
|
|
self.w_form = SettingsForm(AppConfig.MEAS_CFG)
|
|
self.l_vbox.addWidget(self.w_form)
|
|
self.w_form.add_form_row("name", "Name", "", QLineEdit(self), "Name of the measurement")
|
|
w_box_interval = QDoubleSpinBox(self)
|
|
w_box_interval.setDecimals(2)
|
|
w_box_interval.setMinimum(0.01)
|
|
w_box_interval.setSingleStep(0.1)
|
|
self.w_form.add_form_row("interval", "Interval [s]", 1.0, w_box_interval, "Amount of seconds to wait between voltage measurements and LED device updates")
|
|
w_box_max_measurements = QSpinBox(self)
|
|
w_box_max_measurements.setMaximum(2147483647) # max int32
|
|
w_box_max_measurements.setMinimum(0) # 0 for infinite measurements
|
|
self.w_form.add_form_row("max_measurements", "Max Measurements", 0, w_box_max_measurements, "Number of measurements to take. Set to 0 for infinite measurements")
|
|
self.w_form.add_form_row("stop_on_script_end", "Stop on Script End", False, QCheckBox(self), "Stop measurement when LED script ends")
|
|
self.w_form.add_form_row("use_buffer", "Use Buffer", False, QCheckBox(self), "If available, use the voltage device buffer for more accurate measurement timings.\nLeads to a lower accuracy of LED update timings, up to 1*interval")
|
|
w_box_flush_after = QSpinBox(self)
|
|
w_box_flush_after.setMaximum(2147483647) # max int32
|
|
w_box_flush_after.setSingleStep(500)
|
|
self.w_form.add_form_row("flush_after", "Flush-Data Interval", 0, w_box_flush_after, "Number of measurements to take before writing the data to an intermediate file")
|
|
self.w_form.add_form_row("auto_add_metadata", "Auto-add Metadata", True, QCheckBox(self), "Automatically add measurement metadata to the data file.\nThis includes: device names, measurement mode, measurement interval, start and stop times, led script")
|
|
|
|
self.l_vbox.addStretch(1)
|
|
|
|
|
|
def set_value(self, key, value):
|
|
if key in self.w_form:
|
|
self.w_form.set_value(key, value)
|
|
elif key.startswith("device_"):
|
|
self.w_device_selection.set_value(key, value)
|
|
else:
|
|
raise ValueError(f"Unknown key: {key}")
|
|
|
|
def get_value(self, key):
|
|
if key in self.w_form:
|
|
return self.w_form.get_value(key)
|
|
elif key == "led_script":
|
|
return self.w_led_script.get_script()
|
|
elif key == "led_script_type":
|
|
return self.w_led_script.get_script_type()
|
|
else:
|
|
raise ValueError(f"Unknown key: {key}") |