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modifyMenu2.py
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modifyMenu2.py
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# -*- coding: utf-8 -*-
"""
Created on Sat Jan 18 23:28:18 2020
@author: huyn
"""
# -*- coding: utf-8 -*-
# Form implementation generated from reading ui file 'updateMenu1.ui'
#
# Created by: PyQt5 UI code generator 5.14.1
#
# WARNING! All changes made in this file will be lost!
from PyQt5.QtWidgets import (QWidget, QSlider, QLineEdit, QLabel, QPushButton, QScrollArea,QApplication,
QHBoxLayout, QVBoxLayout, QMainWindow,QCheckBox,QMessageBox,QFormLayout,QGroupBox)
from PyQt5.QtCore import Qt, QSize
from PyQt5 import QtWidgets,QtCore,QtGui
#from bottle import Bottle
from functools import partial
alphabet = "ABCDEFGHIJK"
class Validator(QtGui.QDoubleValidator):
def validate(self, value, pos):
text = value.strip().title()
try:
val = float(text)
if val<0 or val>14:
return QtGui.QValidator.Invalid, text, pos
else:
return QtGui.QValidator.Acceptable, text, pos
except:
# means that it has at least one letter
for num in "0123456789":
if num in text:
return QtGui.QValidator.Invalid, text, pos
if text =="":
return QtGui.QValidator.Intermediate, text, pos
return QtGui.QValidator.Acceptable, text, pos
return super(Validator, self).validate(value, pos)
class Ui_modifyMenu2(object):
def setupUi(self, Form,home):
self.home = home
self.form = Form
Form.setObjectName("updateMenu1")
Form.resize(800, 600)
icon = QtGui.QIcon()
icon.addPixmap(QtGui.QPixmap("microbiology.jpg"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
Form.setWindowIcon(icon)
self.centralwidget = QtWidgets.QWidget(Form)
self.centralwidget.setObjectName("centralwidget")
self.centralwidget = QtWidgets.QWidget(Form)
# self.centralWidget.setObjectName("centralWidget")
allLayout = QtWidgets.QVBoxLayout(self.centralwidget)
layout1 = QtWidgets.QVBoxLayout()
self.scrollArea = QtWidgets.QScrollArea(self.centralwidget)
self.scrollArea.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOn)
self.scrollArea.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOn)
self.scrollArea.setWidgetResizable(True)
layout1.addWidget(self.scrollArea)
allLayout.addLayout(layout1)
self.scrollAreaWidgetContents = QtWidgets.QWidget()
self.scrollAreaWidgetContents.setGeometry(QtCore.QRect(300, 400, 500, 500))
# self.scrollAreaWidgetContents.setObjectName("scrollAreaWidgetContents")
self.scrollArea.setWidget(self.scrollAreaWidgetContents)
layout2 = QtWidgets.QVBoxLayout(self.scrollAreaWidgetContents)
self.label_2 = QtWidgets.QLabel("<html><head/><body><p align=\"center\"><span style=\" font-size:20pt; color:#ff55ff;\">Please fill the info for the media</span></p><p align=\"center\"><br/></p></body></html>")
self.label_2.setGeometry(QtCore.QRect(80, 0, 631, 51))
self.label_2.setTextFormat(QtCore.Qt.RichText)
self.label_2.setWordWrap(True)
self.label_2.setObjectName("label_2")
layout2.addWidget(self.label_2)
#### generate label and field to fill out
# this map a node name, to a check box
self.dic = {}
# generate the labels base on root node, and store it into our allcheckbox
self.generateLabels(layout2)
layout3 = QtWidgets.QHBoxLayout()
allLayout.addLayout(layout3)
# Ok button
self.pushButton = QtWidgets.QPushButton()
self.pushButton.setGeometry(QtCore.QRect(320, 250, 61, 41))
self.pushButton.setObjectName("pushButton")
self.pushButton.clicked.connect(self.ok)
# Cancel button
self.pushButton_2 = QtWidgets.QPushButton()
self.pushButton_2.setGeometry(QtCore.QRect(500, 250, 61, 41))
self.pushButton_2.setObjectName("pushButton_2")
self.pushButton_2.clicked.connect(self.goMainMenu)
# Back button
self.pushButton_3 = QtWidgets.QPushButton()
self.pushButton_3.setGeometry(QtCore.QRect(680, 250, 61, 41))
self.pushButton_3.setObjectName("pushButton_3")
self.pushButton_3.clicked.connect(lambda: self.home.showWindow({"name":"updateMenu1"}))
layout3.addWidget(self.pushButton)
layout3.addWidget(self.pushButton_2)
self.menubar = QtWidgets.QMenuBar(Form)
self.menubar.setGeometry(QtCore.QRect(0, 0, 800, 25))
self.menubar.setObjectName("menubar")
Form.setMenuBar(self.menubar)
self.statusbar = QtWidgets.QStatusBar(Form)
self.statusbar.setObjectName("statusbar")
Form.setStatusBar(self.statusbar)
Form.setCentralWidget(self.centralwidget)
self.retranslateUi(Form)
QtCore.QMetaObject.connectSlotsByName(Form)
def retranslateUi(self, Form):
_translate = QtCore.QCoreApplication.translate
Form.setWindowTitle(_translate("updateMenu1", "MainWindow"))
# self.label_2.setText(_translate("updateMenu1", "<html><head/><body><p align=\"center\"><span style=\" font-size:20pt; color:#ff55ff;\">Main Menu</span></p><p align=\"center\"><br/></p></body></html>"))
self.pushButton.setText(_translate("Form", "OK"))
self.pushButton_2.setText(_translate("Form", "Cancel"))
# generate all the check label
def generateLabels(self,layout):
self.dic = {}
checkedNodes = self.home.modifyNodes # (pydot,name,child)
for node in checkedNodes:
nodeName = node.name
ph = QtWidgets.QLineEdit()
date = QtWidgets.QLineEdit()
notes = QtWidgets.QPlainTextEdit()
self.dic[nodeName]= [ph,date,notes]
for node in checkedNodes:
nodeName = node.name
ph,date,notes = self.dic[nodeName]
mediaLayout = QVBoxLayout()
label = QLabel("<html><head/><body><p align=\"center\"><span style=\" font-size:14pt; color:#ff55ff;\">{}</span></p><p align=\"center\"><br/></p></body></html>".format(nodeName))
label.setTextFormat(QtCore.Qt.RichText)
mediaLayout.addWidget(label)
smallLayout = QVBoxLayout()
# ph
phLayout = QHBoxLayout()
phLayout.addWidget(QLabel("pH: "))
ph.validator = Validator(ph)
ph.setText("")
ph.textChanged.connect(partial(self.checkState,ph))
ph.textChanged.emit(ph.text())
phLayout.addWidget(ph)
smallLayout.addLayout(phLayout)
# date
dateLayout = QHBoxLayout()
dateLayout.addWidget(QLabel("Date: "))
regex=QtCore.QRegExp("^\d{4}[\-\/\s]?((((0[13578])|(1[02]))[\-\/\s]?(([0-2][0-9])|(3[01])))|(((0[469])|(11))[\-\/\s]?(([0-2][0-9])|(30)))|(02[\-\/\s]?[0-2][0-9]))$")
date.validator = QtGui.QRegExpValidator(regex)
date.setText("")
date.textChanged.connect(partial(self.checkState,date))
date.textChanged.emit(date.text())
dateLayout.addWidget(date)
smallLayout.addLayout(dateLayout)
# notes
notesLayout = QHBoxLayout()
notesLayout.addWidget(QLabel("Notes: "))
notesLayout.addWidget(notes)
smallLayout.addLayout(notesLayout)
mediaLayout.addLayout(smallLayout)
mediaLayout.addSpacing(20)
layout.addLayout(mediaLayout)
layout.addSpacing(40)
return
# check the label
## validation method for user input with color
def checkState(self,sender):
# print ("my index:",index)
validator = sender.validator
# print (sender.text())
state = validator.validate(sender.text(), 0)[0]
if state == QtGui.QValidator.Acceptable:
color = '#c4df9b' # green
elif state == QtGui.QValidator.Intermediate:
color = '#fff79a' # yellow
else:
color = '#f6989d' # red
sender.setStyleSheet('QLineEdit { background-color: %s }' % color)
## button executions
# cancel button, go back to modifyMenu1
def goMainMenu(self):
self.home.showWindow({"name":"modifyMenu1"})
# ok button, store it into a bottle object, and go to menu
def ok(self):
# get all the info from each media name
nodeToNewInfo = {} # key: node name, value: list of bottle
checkedNodes = self.home.modifyNodes # list of node
for node in checkedNodes:
nodeName = node.name
ph,date,notes = self.dic[nodeName]
states = {ph:"pH",date:"date"}
output = []
for field in states:
state = field.validator.validate(field.text(),0)[0]
if state == QtGui.QValidator.Acceptable:
val = field.text()
output.append(val)
else:
# prompt the user ofr the problem
QtWidgets.QMessageBox.information(self.home.window, 'Error', 'You have enter invalid data in row Media {}!'.format(nodeName), QtWidgets.QMessageBox.Ok)
field.setFocusPolicy(QtCore.Qt.StrongFocus)
field.setFocus()
return
output.append(notes.toPlainText())
nodeToNewInfo[node] = output
# here means that all input are correct, we double check with user
if checkedNodes:
message = "You have chose the following media(s):\n {}. \nPlease press Ok to proceed, or Cancel to modify more media".format(", ".join([node.name for item in checkedNodes]))
# we create a qmessage box
buttonReply = QMessageBox.question(self.home.window, 'Warning!!!', message, QMessageBox.Ok | QMessageBox.Cancel, QMessageBox.Ok)
if buttonReply == QMessageBox.Ok:
# lots to do, first of deep copy our self.home.root
deepCopy = self.home.root.deepCopy()
# we will display the one we will modify
nodeNames = {item.name:"pink" for item in checkedNodes}
text = "You are modifying the pink nodes"
# from the deep copy, we update all the children
# print (parentNameToNodes)
for node in nodeToNewInfo:
ph,date,notes = nodeToNewInfo[node]
node.ph = ph
node.date = date
node.notes = notes
# now we check with user if this is what they want
self.home.visualize(nodeNames,text)
# check with user
reply = QMessageBox.question(self.home.window, 'Warning', "Please check if the graph is corrected, you can press Ok to proceed to main menu, or Cancel to modify more media", QMessageBox.Ok | QMessageBox.Cancel, QMessageBox.Ok)
if reply == QMessageBox.Ok:
# we show the mainMenu window
self.home.showWindow({"name":"mainMenu"})
else:
# we reset our selfhome root
# we save self.home.root to our deepCoy
self.home.root = deepCopy
pass
else:
self.home.root = deepCopy
pass
if __name__ == "__main__":
import sys
app = QtWidgets.QApplication(sys.argv)
Form = QtWidgets.QMainWindow()
ui = Ui_modifyMenu2()
ui.setupUi(Form,None)
Form.show()
sys.exit(app.exec_())