diff options
Diffstat (limited to 'Widgets/NavPage.py')
| -rw-r--r-- | Widgets/NavPage.py | 179 |
1 files changed, 0 insertions, 179 deletions
diff --git a/Widgets/NavPage.py b/Widgets/NavPage.py deleted file mode 100644 index 61d63aa..0000000 --- a/Widgets/NavPage.py +++ /dev/null @@ -1,179 +0,0 @@ -""" - Copyright 2023 Suchinton Chakravarty - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. -""" - -import extras.Kuksa_Instance as kuksa_instance -import os -import sys -import requests -import folium -from PyQt5 import uic, QtCore - -from PyQt5.QtCore import QUrl, QObject -from PyQt5.QtCore import QThread, pyqtSignal, pyqtSlot -from PyQt5.QtWebEngineWidgets import QWebEngineView -from PyQt5.QtWidgets import QApplication, QListWidget, QLineEdit, QCompleter, QListView -from PyQt5.QtGui import QPainterPath, QRegion, QStandardItemModel, QStandardItem -from PyQt5.QtCore import QRectF -from PyQt5.QtCore import QTimer -from PyQt5.QtCore import Qt - -current_dir = os.path.dirname(os.path.abspath(__file__)) - -# ======================================== - -sys.path.append(os.path.dirname(current_dir)) - - -Form, Base = uic.loadUiType(os.path.join(current_dir, "../ui/Nav.ui")) - -# ======================================== - - -class Nav_Paths(): - def __init__(self): - self.currLat = "Vehicle.CurrentLocation.Latitude" - self.currLng = "Vehicle.CurrentLocation.Longitude" - self.desLat = "Vehicle.Cabin.Infotainment.Navigation.DestinationSet.Latitude" - self.desLng = "Vehicle.Cabin.Infotainment.Navigation.DestinationSet.Longitude" - - -class NavWidget(Base, Form): - suggestionsUpdated = pyqtSignal(list) - - def __init__(self, parent=None): - super(self.__class__, self).__init__(parent) - self.setupUi(self) - - self.From_address = self.findChild(QLineEdit, "From_address") - self.To_address = self.findChild(QLineEdit, "To_address") - self.map_view = self.findChild(QWebEngineView, "map_view") - - path = QPainterPath() - path.addRoundedRect(QRectF(self.map_view.rect()), 10, 10) - mask = QRegion(path.toFillPolygon().toPolygon()) - self.map_view.setMask(mask) - - self.searching_thread = QThread() - - self.suggested_addresses = QStandardItemModel() - completer = CustomCompleter(self.suggested_addresses) - self.From_address.setCompleter(completer) - - self.From_address.textChanged.connect(self.delayed_search) - # self.To_address.textChanged.connect(lambda: self.start_search(self.To_address.text())) - - self.suggestionsUpdated.connect(self.update_suggestions) - - self.timer = QTimer() - self.timer.setInterval(500) # Adjust delay as needed - self.timer.setSingleShot(True) - self.timer.timeout.connect(self.start_search) - - def delayed_search(self): - self.timer.start() - - def start_search(self): - query = self.From_address.text().strip() - if query: - self.searching_thread.run = lambda: self.search_address(query) - self.searching_thread.start() - - def search_address(self, query): - options = self.fetch_address_suggestions(query) - self.suggestionsUpdated.emit(options) - - def fetch_address_suggestions(self, query): - url = f"https://nominatim.openstreetmap.org/search?format=json&limit=5&q={requests.utils.quote(query)}" - response = requests.get(url) - if response.status_code == 200: - return response.json() - else: - return [] - - def show_suggestions(self, options): - current_query = self.From_address.text().strip() - if current_query: - self.suggested_addresses.clear() - for suggestion in options: - address = suggestion.get("display_name", "") - self.suggested_addresses.appendRow(QStandardItem(address)) - - @pyqtSlot(list) - def update_suggestions(self, options): - self.show_suggestions(options) - - def select_suggestion(self, item): - address = item.text() - # self.address_input.setText(address) - coordinates = self.show_location(address) - - def show_location(self, query): - url = f"https://nominatim.openstreetmap.org/search?format=json&limit=1&q={requests.utils.quote(query)}" - response = requests.get(url) - if response.status_code == 200: - data = response.json() - if data: - lat = data[0]["lat"] - lon = data[0]["lon"] - location = [float(lat), float(lon)] - - self.update_map(location) - return location - - def update_map(self, location): - map_html = self.create_map_html(location) - file_path = os.path.abspath("map.html") - with open(file_path, "w") as f: - f.write(map_html) - self.map_view.load(QUrl.fromLocalFile(file_path)) - - def create_map_html(self, location): - map = folium.Map(location=location, zoom_start=15) - marker = folium.Marker(location=location) - marker.add_to(map) - return map._repr_html_() - - -class CustomCompleter(QCompleter): - def __init__(self, parent=None): - super().__init__(parent) - self.setPopup(QListView()) - self.popup().setStyleSheet(""" - QListView { - background-color: #131313 ; /* black */ - color: #fff; - border: 1px solid #4BD7D6 ; /* light blue */ - border-radius: 2px; - padding: 10px; - margin: 2px; - } - """) - - self.popup().setWindowFlags(Qt.Popup | Qt.FramelessWindowHint) - self.popup().setUniformItemSizes(True) - self.popup().setWordWrap(True) - self.popup().setSpacing(1) - self.popup().setFrameShape(QListView.NoFrame) - self.popup().setFrameShadow(QListView.Plain) - self.popup().setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff) - - -if __name__ == '__main__': - import sys - app = QApplication(sys.argv) - w = NavWidget() - w.show() - sys.exit(app.exec_()) |