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"""
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 sys
import os
from PyQt5 import uic, QtCore, QtWidgets
from PyQt5.QtWidgets import QApplication, QPushButton, QWidget
from functools import partial
from PyQt5.QtGui import QFontDatabase
current_dir = os.path.dirname(os.path.abspath(__file__))
Form, Base = uic.loadUiType(os.path.join(current_dir, "Main_Window.ui"))
from extras.UI_Handeler import *
class MainWindow(Base, Form):
# signal to stop the thread
stop_thread_signal = QtCore.pyqtSignal()
start_thread_signal = QtCore.pyqtSignal()
def __init__(self, parent=None):
super(self.__class__, self).__init__(parent)
self.setupUi(self)
self.setWindowFlags(QtCore.Qt.FramelessWindowHint)
self.setAttribute(QtCore.Qt.WA_TranslucentBackground)
fonts = [font for font in os.listdir(os.path.join(current_dir, "assets/fonts")) if font.endswith(".ttf")]
fonts = [os.path.join(current_dir, "assets/fonts/", font) for font in fonts]
for font in fonts:
QFontDatabase.addApplicationFont(font)
# # load the stylesheet
# theme = open(os.path.join(current_dir, "ui/styles/Tron/MainWindow.qss"), 'r')
# self.setStyleSheet(theme.read())
self.setStyle(QtWidgets.QStyleFactory.create('Fusion'))
self.headerContainer = self.findChild(QWidget, 'headerContainer')
self.headerContainer.DoubleClickMaximize = lambda: UI_Handeler.toggleMaximized(self)
self.headerContainer.mouseMoveEvent = lambda event: UI_Handeler.moveWindow(self, event)
self.headerContainer.mousePressEvent = lambda event: UI_Handeler.mousePressEvent(self, event)
self.headerContainer.mouseReleaseEvent = lambda event: UI_Handeler.mouseReleaseEvent(self, event)
self.leftMenuSubContainer = self.findChild(QWidget, 'leftMenuSubContainer')
self.menuButton = self.findChild(QPushButton, 'menuButton')
self.menuButton.clicked.connect(lambda: UI_Handeler.toggleNavigationBar(self, 250, True))
self.notificationContent = self.findChild(QWidget, 'notificationContent')
# Window Controls
closeButton = self.findChild(QPushButton, 'closeBtn')
minimizeButton = self.findChild(QPushButton, 'minimizeBtn')
maximizeButton = self.findChild(QPushButton, 'maximizeBtn')
#closeButton.clicked.connect(self.close)
# make the close button also end all threads
closeButton.clicked.connect(lambda: [self.close(), self.stop_thread_signal.emit()])
minimizeButton.clicked.connect(self.showMinimized)
maximizeButton.clicked.connect(lambda: UI_Handeler.toggleMaximized(self))
# Widget Navigation
buttons = (self.icButton,
self.hvacButton,
self.steeringCtrlButton,
self.newButton,
self.settingsBtn)
NavigationButtons = QtWidgets.QButtonGroup(self)
NavigationButtons.setExclusive(True)
for i, button in enumerate(buttons):
button.setCheckable(True)
NavigationButtons.addButton(button)
button.clicked.connect(partial(UI_Handeler.animateSwitch, self, i))
self.stackedWidget.currentChanged.connect(self.handleChangedPage)
self.stop_thread_signal.connect(self.stackedWidget.widget(0).feed_kuksa.stop)
self.stackedWidget.setCurrentIndex(0)
self.icButton.setChecked(True)
self.current_page = self.stackedWidget.currentIndex()
def handleChangedPage(self, index):
# stop the previous thread and start the new one
try:
self.stop_thread_signal.connect(self.stackedWidget.widget(self.current_page).feed_kuksa.stop)
self.stop_thread_signal.emit()
except:
pass
self.current_page = self.stackedWidget.currentIndex()
try:
self.start_thread_signal.connect(self.stackedWidget.widget(self.current_page).feed_kuksa.start)
self.start_thread_signal.emit()
except:
pass
if __name__ == '__main__':
app = QApplication(sys.argv)
window = MainWindow()
window.show()
sys.exit(app.exec_())
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