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# Copyright (C) 2023 Suchinton Chakravarty
# Copyright (C) 2024 Konsulko Group
#
# SPDX-License-Identifier: Apache-2.0
from PyQt5 import QtCore, QtWidgets
import os
import sys
from PyQt5 import uic
from PyQt5 import QtWidgets
from PyQt5.QtWidgets import *
from PyQt5.QtSvg import *
from PyQt5.QtCore import pyqtSignal
from PyQt5.QtGui import QIcon
from PyQt5 import QtCore
from PyQt5 import QtSvg
from extras import config
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/Dashboard.ui"))
# ========================================
class Dashboard(Base, Form):
"""
A class representing the dashboard widget.
Attributes:
- tileClickedSignal: A PyQtSignal emitted when a tile is clicked.
Methods:
- __init__(self, parent=None): Initializes the Dashboard widget.
- set_icon(self, tile, size): Sets the icon for the given tile.
- tile_clicked(self, tile): Handles the tile click event.
"""
tileClickedSignal = pyqtSignal()
def __init__(self, parent=None):
"""
Initializes the Dashboard widget.
Parameters:
- parent: The parent widget. Defaults to None.
"""
super(self.__class__, self).__init__(parent)
self.setupUi(self)
Dashboard_tiles = (self.DB_IC_Tile,
self.DB_HVAC_Tile,
self.DB_Steering_Tile,
self.DB_Settings_Tile)
DashboardTiles = QtWidgets.QButtonGroup(self)
DashboardTiles.buttonClicked.connect(self.tile_clicked)
for tile in Dashboard_tiles:
enabled = True
if tile == self.DB_HVAC_Tile and not config.hvac_enabled():
self.DB_HVAC_Tile.setEnabled(False)
self.DB_HVAC_Tile.setStyleSheet("background-color : darkGray; color : gray")
enabled = False
if tile == self.DB_Steering_Tile and not config.steering_wheel_enabled():
self.DB_Steering_Tile.setEnabled(False)
self.DB_Steering_Tile.setStyleSheet("background-color : darkGray; color: gray")
enabled = False
self.set_icon(tile, 90)
DashboardTiles.addButton(tile)
def set_icon(self, tile, icon_size):
icon_mapping = {
self.DB_IC_Tile: ":/Carbon_Icons/carbon_icons/meter.svg",
self.DB_HVAC_Tile: ":/Carbon_Icons/carbon_icons/windy--strong.svg",
self.DB_Steering_Tile: ":/Images/Images/steering-wheel.svg",
self.DB_Settings_Tile: ":/Carbon_Icons/carbon_icons/settings.svg"
}
icon_mapping_disabled = {
self.DB_IC_Tile: ":/Carbon_Icons/carbon_icons/meter-disabled.svg",
self.DB_HVAC_Tile: ":/Carbon_Icons/carbon_icons/windy--strong-disabled.svg",
self.DB_Steering_Tile: ":/Images/Images/steering-wheel-disabled.svg",
self.DB_Settings_Tile: ":/Carbon_Icons/carbon_icons/settings.svg"
}
file = icon_mapping.get(tile)
if file is None:
return
getsize = QtSvg.QSvgRenderer(file)
svg_widget = QtSvg.QSvgWidget(file)
svg_widget.setFixedSize(getsize.defaultSize()*2)
svg_widget.setStyleSheet("background-color: transparent;")
icon = QIcon(svg_widget.grab())
file = icon_mapping_disabled.get(tile)
if file is None:
return
getsize = QtSvg.QSvgRenderer(file)
svg_widget = QtSvg.QSvgWidget(file)
svg_widget.setFixedSize(getsize.defaultSize()*2)
svg_widget.setStyleSheet("background-color: transparent;")
icon.addPixmap(svg_widget.grab(), QIcon.Disabled, QIcon.Off)
tile.setIcon(icon)
tile.setIconSize(QtCore.QSize(icon_size, icon_size))
def tile_clicked(self, tile):
"""
Handles the tile click event.
Parameters:
- tile: The tile that was clicked.
"""
if tile == self.DB_IC_Tile:
self.parent().setCurrentIndex(1)
elif tile == self.DB_HVAC_Tile:
self.parent().setCurrentIndex(2)
elif tile == self.DB_Steering_Tile:
self.parent().setCurrentIndex(3)
elif tile == self.DB_Settings_Tile:
self.parent().setCurrentIndex(4)
self.tileClickedSignal.emit()
if __name__ == '__main__':
import sys
app = QApplication(sys.argv)
w = Dashboard()
w.show()
sys.exit(app.exec_())
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