class Login(QWidget):
def __init__(self):
super().__init__()
uic.loadUi("ui/login.ui", self)
username = self.findChild(QLineEdit, 'username')
password = self.findChild(QLineEdit, 'password')
login = self.findChild(QPushButton, 'login')
login.clicked.connect(self.clicked_login)
def clicked_login(self):
# get data from user
txtusername = self.username.text()
txtpass = self.password.text()
# get data from userdata.json file
userdata = jsondata()
info = userdata.getdata()
if txtusername == info['username'] and txtpass == info['pass']:
self.dashboard = Dashboard()
self.dashboard.location_on_the_screen()
self.dashboard.show()
self.close()
else:
QMessageBox.about(self, "Error",
"Username or password is incorrect.")
def location_on_the_screen(self):
qr = self.frameGeometry()
cp = QDesktopWidget().availableGeometry().center()
qr.moveCenter(cp)
self.move(qr.topLeft())
class Settings(QWidget):
def __init__(self):
super().__init__()
uic.loadUi("ui/setting.ui", self)
# finding chields
self.setpath = self.findChild(QLineEdit, 'databasepath')
setpathbtn = self.findChild(QPushButton, 'newpathbtn')
self.existingpath = self.findChild(QLineEdit, 'existingpath')
findpathbtn = self.findChild(QPushButton, 'existingpathbtn')
savesettings = self.findChild(QPushButton, 'save')
# set signal for this btn
setpathbtn.clicked.connect(self.setdatabasepath)
findpathbtn.clicked.connect(self.findexistingpath)
savesettings.clicked.connect(self.savesettings_func)
def location_on_the_screen(self):
qr = self.frameGeometry()
cp = QDesktopWidget().availableGeometry().center()
qr.moveCenter(cp)
self.move(qr.topLeft())
def setdatabasepath(self):
folderpath = QFileDialog.getExistingDirectory()
self.setpath.setText(folderpath)
def findexistingpath(self):
folderpath = QFileDialog.getExistingDirectory()
self.existingpath.setText(folderpath)
def savesettings_func(self):
if self.existingpath.text() == '':
path = self.setpath.text()
userdata = jsondata()
userdata.setdatapath(path + '/pdm_database')
# creating pdm_database folder according to given path
dirpath = os.path.join(path, 'pdm_database')
os.mkdir(dirpath)
dirpath = os.path.join(dirpath, 'images')
os.mkdir(dirpath)
# open dashboard
self.dashboard = Dashboard()
self.dashboard.location_on_the_screen()
self.dashboard.show()
self.close()
elif self.setpath.text() == '':
path = self.existingpath.text()
userdata = jsondata()
userdata.setdatapath(path)
self.close()
elif self.existingpath.text() != '' and self.setpath.text() != '':
QMessageBox.about(self, "Error",
"You must provide only one of them.")
