class Widget(QWidget):
def __init__(self, *args, **kwargs):
super(Widget, self).__init__(*args, **kwargs)
self.default_coordinates = (40.498011, 52.893913)
self.api = API(coordinates=self.default_coordinates)
self.map_type = "map"
self.zoom = 17
self.show_postal_code = False
self.api.config_by_argument(argument=self.api.COORDINATES_ARG)
self.init_ui()
def init_ui(self):
main_layout = QVBoxLayout()
button_layout = QHBoxLayout()
address_layout = QVBoxLayout()
input_address_layout = QHBoxLayout()
self.image = QLabel()
self.image.setMinimumSize(600, 450)
self.api.add_point(Point(self.api.return_coordinates()))
self.put_image_in_label()
self.address = QLabel()
self.set_address_text()
self.address_input = QLineEdit()
search_address_button = QPushButton('Найти адрес')
search_address_button.clicked.connect(self.search_address)
show_postal_code_checkbox = QCheckBox('Показывать индекс')
show_postal_code_checkbox.clicked.connect(self.change_show_postal_code)
clear_address_button = QPushButton('Сбросить результат поиска')
clear_address_button.clicked.connect(self.clear_address)
scheme_map_style_button = QPushButton('Схема')
scheme_map_style_button.setObjectName('map')
scheme_map_style_button.clicked.connect(self.set_map_style)
satellite_map_style_button = QPushButton('Спутник')
satellite_map_style_button.setObjectName('sat')
satellite_map_style_button.clicked.connect(self.set_map_style)
hybrid_map_style_button = QPushButton('Гибрид')
hybrid_map_style_button.setObjectName('sat,skl')
hybrid_map_style_button.clicked.connect(self.set_map_style)
# Set up layouts
input_address_layout.addWidget(self.address_input)
input_address_layout.addWidget(search_address_button)
address_layout.addLayout(input_address_layout)
address_layout.addWidget(show_postal_code_checkbox)
address_layout.addWidget(clear_address_button)
main_layout.addLayout(address_layout)
main_layout.addWidget(self.image)
button_layout.addWidget(scheme_map_style_button)
button_layout.addWidget(satellite_map_style_button)
button_layout.addWidget(hybrid_map_style_button)
main_layout.addLayout(button_layout)
main_layout.addWidget(self.address)
self.setLayout(main_layout)
self.setMaximumSize(self.sizeHint())
def put_image_in_label(self):
image = QPixmap()
image.loadFromData(
self.api.get_map(map_type=self.map_type, zoom=self.zoom))
self.image.setPixmap(image)
def set_map_style(self):
self.map_type = self.sender().objectName()
self.put_image_in_label()
self.setFocus()
def search_address(self):
address = self.address_input.text()
if self.api.validate_address(address):
self.api.set_address(address)
self.api.set_address(address)
self.put_image_in_label()
self.set_address_text()
self.setFocus()
def clear_address(self):
self.api.clear_points()
self.put_image_in_label()
self.clear_address_text()
self.setFocus()
def set_address_text(self):
self.address.setText(
self.api.return_address(postal_code=self.show_postal_code))
self.setFocus()
def clear_address_text(self):
self.address.setText('')
self.setFocus()
def change_show_postal_code(self):
checkbox: QCheckBox = self.sender() # noqa
if checkbox.isChecked():
self.show_postal_code = True
else:
self.show_postal_code = False
self.set_address_text()
self.setFocus()
def keyPressEvent(self, event: QKeyEvent):
pressed_key = event.key()
if pressed_key == Qt.Key_PageUp:
self.zoom += (1 if self.zoom < 19 else 0)
elif pressed_key == Qt.Key_PageDown:
self.zoom -= (1 if self.zoom > 1 else 0)
movement = config.move_coefficient[self.zoom]
coordinates = list(self.api.return_coordinates())
if pressed_key == Qt.Key_Up:
coordinates[1] += movement
if pressed_key == Qt.Key_Right:
coordinates[0] += movement
if pressed_key == Qt.Key_Down:
coordinates[1] -= movement
if pressed_key == Qt.Key_Left:
coordinates[0] -= movement
self.api.set_coordinates(tuple(coordinates))
self.put_image_in_label()