def editQuantity(self, row, col):
self.ui.dishAddedTable.cellChanged.disconnect()
if self.ui.dishAddedTable.item(row,col).text() == "":
if self.ui.dishAddedTable.item(row, col + 1).text() in nompy_core.getDishNames():
self.ui.dishAddedTable.item(row, col).setText("1x")
else:
pass
else:
# Cleans up everything but digits and dots. TODO: Alert dialogue if it contains more than one dot.
self.newQuantity = re.sub("[^0123456789\.]", "", self.ui.dishAddedTable.item(row, col).text())
print("Cleaned up Qty value " + self.ui.dishAddedTable.item(row, col).text() + " to " + self.newQuantity)
if int(self.newQuantity) > 999:
# Input greater than 999 will reset the value to 1 to avoid MemoryError
# TODO: Alert Dialogue
if self.ui.dishAddedTable.item(row, col + 1).text() in nompy_core.getDishNames():
self.ui.dishAddedTable.item(row, col).setText("1x")
self.calculate()
else:
pass
elif self.newQuantity == "0":
self.removeDish()
else:
if self.ui.dishAddedTable.item(row, col + 1).text() in nompy_core.getDishNames():
self.ui.dishAddedTable.item(row, col).setText(self.newQuantity + "x")
self.calculate()
else:
pass
def search(self):
self.searchString = self.ui.searchBox.text()
# making the string lowercase for case insensitivity
self.searchString = self.searchString.lower()
self.ui.dishList.clear()
self.ui.buttonAddDish.setEnabled(False)
# http://stackoverflow.com/questions/4843158/check-if-a-python-list-item-contains-a-string-inside-another-string
self.matchingDishes = [s for s in nompy_core.getDishNames() if self.searchString in s.lower()]
self.ui.dishList.addItems(self.matchingDishes)
def __init__(self):
QtWidgets.QMainWindow.__init__(self)
self.mainWindow = QtWidgets.QMainWindow
self.about = AboutWindow()
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.ui.actionQuit.triggered.connect(QtCore.QCoreApplication.instance().quit)
self.ui.actionAbout.triggered.connect(lambda: self.about.exec_())
self.ui.buttonAddDish.clicked.connect(self.addDish)
self.ui.buttonAddDish.setEnabled(False)
self.ui.buttonPlusQty.clicked.connect(self.buttonPlusQtyClicked)
self.ui.buttonPlusQty.setEnabled(False)
self.ui.buttonMinusQty.clicked.connect(self.buttonMinusQtyClicked)
self.ui.buttonMinusQty.setEnabled(False)
self.ui.buttonRemoveDish.clicked.connect(self.removeDish)
self.ui.buttonRemoveDish.setEnabled(False)
self.ui.searchBox.textEdited["QString"].connect(self.search)
self.ui.dishIngredientTabWidget.currentChanged.connect(self.tabChanged)
# Fill Dish list with names from dishes.json
self._translate = QtCore.QCoreApplication.translate
for self.index, self.dishName in enumerate(nompy_core.getDishNames()):
self.ui.item = QtWidgets.QListWidgetItem()
self.ui.dishList.addItem(self.ui.item)
self.ui.item = self.ui.dishList.item(self.index)
self.ui.item.setText(self._translate("MainWindow", self.dishName))
self.ui.dishList.sortItems()
self.ui.dishList.itemClicked.connect(self.dishListClicked)
# Fill Ingredient list with names from ingredients.json
for self.index, self.ingredientName in enumerate(nompy_core.getIngredientNames()):
self.ui.item = QtWidgets.QListWidgetItem()
self.ui.ingredientList.addItem(self.ui.item)
self.ui.item = self.ui.ingredientList.item(self.index)
self.ui.item.setText(self._translate("MainWindow", self.ingredientName))
self.ui.ingredientList.sortItems()
self.ui.ingredientList.itemClicked.connect(self.ingredientListClicked)
self.ui.dishAddedTable.cellDoubleClicked.connect(self.dishAddedTableDoubleclicked)
#self.changeQuantity.connect(self.editQuantity)
self.ui.dishAddedTable.cellClicked.connect(self.dishAddedTableCellClicked)