nqrduck/nqrduck-pulseprogrammer
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Implemented deleting of events.

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This commit is contained in:
jupfi 2023-07-17 17:47:25 +02:00
parent deec043b0a
commit ab1a49bed0
3 changed files with 108 additions and 35 deletions
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12
src/nqrduck_pulseprogrammer/controller.py
View file

@ -1,4 +1,5 @@
import logging
from PyQt6.QtCore import pyqtSlot
from nqrduck.module.module_controller import ModuleController
logger = logging.getLogger(__name__)
@ -7,4 +8,13 @@ class PulseProgrammerController(ModuleController):
def on_loading(self, pulse_parameter_options):
logger.debug("Pulse programmer controller on loading")
self.module.model.pulse_parameter_options = pulse_parameter_options
self.module.model.pulse_parameter_options = pulse_parameter_options
@pyqtSlot(str)
def delete_event(self, event_name):
logger.debug("Deleting event %s", event_name)
for event in self.module.model.pulse_sequence.events:
if event.name == event_name:
self.module.model.pulse_sequence.events.remove(event)
break
self.module.model.events_changed.emit()

2
src/nqrduck_pulseprogrammer/model.py
View file

@ -1,6 +1,6 @@
import logging
from collections import OrderedDict
from PyQt6.QtCore import pyqtSignal
from PyQt6.QtCore import pyqtSignal, pyqtSlot
from nqrduck.module.module_model import ModuleModel
from nqrduck_spectrometer.pulsesequence import PulseSequence

129
src/nqrduck_pulseprogrammer/view.py
View file

@ -2,8 +2,8 @@ import logging
import functools
from collections import OrderedDict
from PyQt6.QtGui import QIcon
from PyQt6.QtWidgets import QTableWidget, QVBoxLayout, QPushButton, QHBoxLayout, QLabel, QDialog, QLineEdit, QDialogButtonBox, QTableWidgetItem, QCheckBox
from PyQt6.QtCore import pyqtSlot
from PyQt6.QtWidgets import QTableWidget, QVBoxLayout, QPushButton, QHBoxLayout, QLabel, QDialog, QLineEdit, QDialogButtonBox, QWidget, QCheckBox
from PyQt6.QtCore import pyqtSlot, pyqtSignal
from nqrduck.module.module_view import ModuleView
from nqrduck_spectrometer.pulseparameters import BooleanOption, NumericOption
@ -28,6 +28,7 @@ class PulseProgrammerView(ModuleView):
font.setBold(True)
title.setFont(font)
# Table setup
self.pulse_table = QTableWidget(self)
self.pulse_table.setSizeAdjustPolicy(QTableWidget.SizeAdjustPolicy.AdjustToContents)
self.pulse_table.setAlternatingRowColors(True)
@ -50,21 +51,20 @@ class PulseProgrammerView(ModuleView):
layout.addLayout(table_layout)
layout.addStretch(1)
# Add label for the event lengths
self.event_layout = QVBoxLayout()
event_parameters_label = QLabel("Event lengths:")
event_parameters_label.setFont(font)
self.event_layout.addWidget(event_parameters_label)
# self.event_layout.addStretch(1)
layout.addLayout(self.event_layout)
self.setLayout(layout)
# Add layout for the event lengths
self.event_widget = QWidget()
self.layout().addWidget(self.event_widget)
self.on_events_changed()
@pyqtSlot()
def on_pulse_parameter_options_changed(self):
logger.debug("Updating pulse parameter options to %s", self.module.model.pulse_parameter_options.keys())
self.pulse_table.setRowCount(len(self.module.model.pulse_parameter_options))
# We set it to the length of the pulse parameter options + 1 because we want to add a row for the parameter option buttons
self.pulse_table.setRowCount(len(self.module.model.pulse_parameter_options) + 1)
self.pulse_table.setVerticalHeaderLabels(self.module.model.pulse_parameter_options.keys())
@pyqtSlot()
@ -82,6 +82,11 @@ class PulseProgrammerView(ModuleView):
def on_events_changed(self):
logger.debug("Updating events to %s", self.module.model.pulse_sequence.events)
# Add label for the event lengths
event_layout = QVBoxLayout()
event_parameters_label = QLabel("Event lengths:")
event_layout.addWidget(event_parameters_label)
for event in self.module.model.pulse_sequence.events:
logger.debug("Adding event to pulseprogrammer view: %s", event)
# Create a label for the event
@ -95,13 +100,18 @@ class PulseProgrammerView(ModuleView):
# Connect the editingFinished signal to the on_value_changed slot of the setting
line_edit.editingFinished.connect(lambda x=line_edit: event.on_duration_changed(float(x.text()) * 1e-6))
# Add the label and the line edit to the layout
event_layout = QHBoxLayout()
event_layout.addWidget(event_name)
event_layout.addWidget(line_edit)
event_layout.addWidget(unit_label)
event_layout.addStretch(1)
inner_layout = QHBoxLayout()
inner_layout.addWidget(event_name)
inner_layout.addWidget(line_edit)
inner_layout.addWidget(unit_label)
inner_layout.addStretch(1)
event_layout.addLayout(inner_layout)
self.layout().addLayout(event_layout)
# Delete the old widget and create a new one
self.event_widget.deleteLater()
self.event_widget = QWidget()
self.event_widget.setLayout(event_layout)
self.layout().addWidget(self.event_widget)
self.pulse_table.setColumnCount(len(self.module.model.pulse_sequence.events))
self.pulse_table.setHorizontalHeaderLabels([event.name for event in self.module.model.pulse_sequence.events])
@ -111,25 +121,32 @@ class PulseProgrammerView(ModuleView):
def set_parameter_icons(self):
for column_idx, event in enumerate(self.module.model.pulse_sequence.events):
for row_idx, parameter in enumerate(self.module.model.pulse_parameter_options.keys()):
logger.debug("Adding button for event %s and parameter %s", event, parameter)
logger.debug("Parameter object id: %s", id(event.parameters[parameter]))
button = QPushButton()
icon = QIcon(event.parameters[parameter].get_pixmap())
logger.debug("Icon size: %s", icon.availableSizes())
button.setIcon(icon)
button.setIconSize(icon.availableSizes()[0])
button.setFixedSize(icon.availableSizes()[0])
self.pulse_table.setCellWidget(row_idx, column_idx, button)
self.pulse_table.setRowHeight(row_idx, icon.availableSizes()[0].height())
self.pulse_table.setColumnWidth(column_idx, icon.availableSizes()[0].width())
if row_idx == 0:
event_options_widget = EventOptionsWidget(event.name)
# Connect the delete_event signal to the on_delete_event slot
func = functools.partial(self.module.controller.delete_event, event_name=event.name)
event_options_widget.delete_event.connect(func)
self.pulse_table.setCellWidget(row_idx, column_idx, event_options_widget)
else:
logger.debug("Adding button for event %s and parameter %s", event, parameter)
logger.debug("Parameter object id: %s", id(event.parameters[parameter]))
button = QPushButton()
icon = QIcon(event.parameters[parameter].get_pixmap())
logger.debug("Icon size: %s", icon.availableSizes())
button.setIcon(icon)
button.setIconSize(icon.availableSizes()[0])
button.setFixedSize(icon.availableSizes()[0])
self.pulse_table.setCellWidget(row_idx, column_idx, button)
self.pulse_table.setRowHeight(row_idx, icon.availableSizes()[0].height())
self.pulse_table.setColumnWidth(column_idx, icon.availableSizes()[0].width())
# Connect the button to the on_button_clicked slot
func = functools.partial(self.on_button_clicked, event=event, parameter=parameter)
button.clicked.connect(func)
# Connect the button to the on_button_clicked slot
func = functools.partial(self.on_table_button_clicked, event=event, parameter=parameter)
button.clicked.connect(func)
@pyqtSlot()
def on_button_clicked(self, event, parameter):
def on_table_button_clicked(self, event, parameter):
logger.debug("Button for event %s and parameter %s clicked", event, parameter)
# Create a QDialog to set the options for the parameter.
dialog = OptionsDialog(event, parameter, self)
@ -142,7 +159,52 @@ class PulseProgrammerView(ModuleView):
self.set_parameter_icons()
class EventOptionsWidget(QWidget):
""" This class is a widget that can be used to set the options for a pulse parameter.
This widget is then added to the the first row of the according event column in the pulse table.
It has a edit button that opens a dialog that allows the user to change the options for the event (name duration and position).
Furthermore it has a delete button that deletes the event from the pulse sequence.
"""
delete_event = pyqtSignal(str)
def __init__(self, event_name):
super().__init__()
self.event_name = event_name
layout = QHBoxLayout()
self.edit_button = QPushButton("Edit")
self.edit_button.clicked.connect(self.edit_event)
self.delete_button = QPushButton("Delete")
self.delete_button.clicked.connect(self.create_delete_event_dialog)
layout.addWidget(self.edit_button)
layout.addWidget(self.delete_button)
self.setLayout(layout)
def edit_event(self):
pass
def create_delete_event_dialog(self):
# Create an 'are you sure' dialog
logger.debug("Delete button clicked")
dialog = QDialog(self)
dialog.setWindowTitle("Delete event")
layout = QVBoxLayout()
label = QLabel("Are you sure you want to delete event %s?" % self.event_name)
layout.addWidget(label)
buttons = QDialogButtonBox(QDialogButtonBox.StandardButton.Yes | QDialogButtonBox.StandardButton.No)
buttons.accepted.connect(dialog.accept)
buttons.rejected.connect(dialog.reject)
layout.addWidget(buttons)
dialog.setLayout(layout)
result = dialog.exec()
if result:
self.delete_event.emit(self.event_name)
class OptionsDialog(QDialog):
""" This dialog is created whenever the edit button for a pulse option is clicked.
It allows the user to change the options for the pulse parameter and creates the dialog in accordance to what can be set."""
def __init__(self, event, parameter, parent=None):
super().__init__(parent)
@ -202,6 +264,7 @@ class OptionsDialog(QDialog):
self.layout.addWidget(self.buttons)
class AddEventDialog(QDialog):
"""This dialog is created whenever a new event is added to the pulse sequence. It allows the user to enter a name for the event."""
def __init__(self, parent=None):
super().__init__(parent)