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import sys
from PyQt5.QtWidgets import QApplication, QComboBox, QDialog, QFormLayout, QHBoxLayout, QLabel, QLineEdit, QMessageBox, QPushButton
from PyQt5.QtGui import QFont
from PyQt5.QtCore import Qt
import src.globals as Globals
from src.group import Group
import src.db_sqlite as DB
class editGroupForm(QDialog):
"""
Form to edit/update a group
"""
def __init__(self, id):
self.id = id
super().__init__()
self.initializeUI()
def initializeUI(self):
self.resize(400, 1)
self.setWindowTitle("Edit Group")
self.displayWidgets()
self.exec()
def displayWidgets(self):
group_form_layout = QFormLayout()
group = list(filter(lambda g: g.id == self.id, Globals.groups))[0]
title = QLabel("Edit Group")
title.setFont(QFont("Arial", 18))
title.setAlignment(Qt.AlignCenter)
group_form_layout.addRow(title)
self.group_name = QLineEdit()
self.group_name.setText(group.name)
group_form_layout.addRow("Name:", self.group_name)
self.group_column = QComboBox()
self.group_column.addItems(["Left", "Right"])
self.group_column.setCurrentIndex(0 if group.column.lower() == "left" else 1)
group_form_layout.addRow("Column:", self.group_column)
self.group_link = QLineEdit() # TODO see if there is a widget specifically for URLs
self.group_link.setText(group.link)
group_form_layout.addRow("Link:", self.group_link)
# Submit and cancel buttons
buttons_h_box = QHBoxLayout()
buttons_h_box.addStretch()
close_button = QPushButton("Cancel")
close_button.clicked.connect(self.close)
buttons_h_box.addWidget(close_button)
submit_button = QPushButton("Submit")
submit_button.clicked.connect(self.handleSubmit)
buttons_h_box.addWidget(submit_button)
buttons_h_box.addStretch()
group_form_layout.addRow(buttons_h_box)
self.setLayout(group_form_layout)
def handleSubmit(self):
name_text = self.group_name.text()
column_text = self.group_column.currentText()
link_text = self.group_link.text()
if not name_text:
QMessageBox.warning(self, "Error Message",
"Name cannot be blank",
QMessageBox.Close,
QMessageBox.Close)
return
# Update DB
group = list(filter(lambda g: g.id == self.id, Globals.groups))[0]
group.name = name_text
group.column = column_text
group.link = link_text
DB.updateGroup(group)
# Update global variables
Globals.groups = list(filter(lambda g: g.id != self.id, Globals.groups))
Globals.groups.append(Group(self.id, name_text, column_text, link_text, group.hidden))
self.close()
if __name__ == "__main__":
app = QApplication(sys.argv)
window = editGroupForm()
sys.exit(app.exec_())
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