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qt.py
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qt.py
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from PyQt5.QtWidgets import (QApplication, QDialog, QGridLayout, QHBoxLayout, QLabel, QLineEdit, QMainWindow,
QPushButton, QSizePolicy, QSplitter, QTabWidget, QToolButton, QVBoxLayout, QWidget,
QGraphicsView, QGraphicsScene, QGraphicsRectItem, QGraphicsEllipseItem, QGraphicsPolygonItem,
QCheckBox, QStatusBar, QFrame, QGraphicsLineItem, QGraphicsItem, QGraphicsItemGroup,
QGraphicsTextItem, QTableWidget, QHeaderView, QTableWidgetItem, QFileDialog, QSpacerItem,
QMessageBox, QScrollArea, QComboBox, QAction, )
from PyQt5.QtGui import (QIcon, QColor, QPalette, QBrush, QPen, QFont, QTransform, QPainterPath, QPolygonF, QPainter,
QMouseEvent, QWheelEvent,)
from PyQt5.QtCore import (Qt, QSize, QRectF, QTimer, QPointF, QPoint, QEvent)
from PyQt5.QtSvg import QSvgRenderer, QGraphicsSvgItem
from PyQt5 import uic
import sys, _thread, json, configparser, os, math, threading
from queue import Queue
import ysconnect as ys
from FieldParser import FieldParser as fp
import resources
import qdarktheme
navigationPoints = {}
aircrafts = {}
userList = {}
notFlyingList = [] # Got 2 userlists, one for flying, and one for not.... It's annoying, but id is the sorting index for planes, so I need to keep track of it
serverMessage = ""
basemapPolygons = []
basemapLines = []
basemapRegions = []
basemapPoints = []
serverWeather = None
version = "0.0.14"
class MainWindow(QMainWindow):
def __init__(self, parent=None):
super(MainWindow, self).__init__(parent)
self.setWindowTitle("YS QRadar")
#Flight director, he's vital
self.flightDirector = FlightDirector(self)
#Layout
self.layout = QSplitter(Qt.Horizontal)
#Sub windows
self.mapWindow = MapWindow(self)
self.menuWindow = MenuWindow(self)
self.config = Config(self)
self.login = LoginForm(self)
#Get references to the widgets in the sub windows
self.tableWidget = self.menuWindow.aircraftList
self.userTable = self.menuWindow.userTable
self.messageLog = self.menuWindow.messageLog
self.mapScene = self.mapWindow.scene
self.mapView = self.mapWindow.view
self.mapWidth = self.mapWindow.view.geometry().width()
self.mapHeight = self.mapWindow.geometry().height()
#Get references to the groups in the map window
self.basemapGroup = self.mapWindow.basemapGroup
self.taxiwayGroup = self.mapWindow.taxiwayGroup
self.navGroup = self.mapWindow.navGroup
self.userWaypointsGroup = self.mapWindow.userWaypoints
self.userLinesGroup = self.mapWindow.userLines
#Add the sub windows to the layout
self.layout.addWidget(self.mapWindow)
self.layout.addWidget(self.menuWindow)
self.layout.setSizes([500, 100])
self.setCentralWidget(self.layout)
#Main menu buttons
connect_button = QAction( "Connect", self)
connect_button.setStatusTip("Connect to server")
connect_button.triggered.connect(self.loginForm)
disconnect_button = QAction( "Disconnect", self)
disconnect_button.setStatusTip("Disconnect from server")
disconnect_button.triggered.connect(self.disconnect)
load_field = QAction( "Load Map", self)
load_field.setStatusTip("Load a basemap for the radar")
load_field.triggered.connect(self.loadMap)
process_field = QAction( "Export GeoJSON", self)
process_field.setStatusTip("This will convert a FLD into a format that you can open in a GIS program")
process_field.triggered.connect(self.saveGeoJSON)
importWaypoints = QAction( "Import Waypoints", self)
importWaypoints.setStatusTip("Import waypoints from a geojson file")
importWaypoints.triggered.connect(self.importWaypoints)
importLines = QAction( "Import Lines", self)
importLines.setStatusTip("Import lines from a geojson file")
importLines.triggered.connect(self.importLines)
#Menu bar
menu = self.menuBar()
connection_menu = menu.addMenu("Connection")
connection_menu.addAction(connect_button)
connection_menu.addAction(disconnect_button)
utilities_menu = menu.addMenu("Utilities")
utilities_menu.addAction(load_field)
utilities_menu.addAction(process_field)
utilities_menu.addAction(importWaypoints)
utilities_menu.addAction(importLines)
about_menu = menu.addMenu("About")
about_menu.addAction("Info", self.about)
about_menu.addAction("Help", self.help)
#Status bar
self.statusBar = QStatusBar()
self.setStatusBar(self.statusBar)
self.flightDirector.subscribeToMessage(self.statusBarUpdate)
#Coordinates display on status bar
self.coordinatesLabel = QLabel("Coordinates: N/A")
self.statusBar.addPermanentWidget(self.coordinatesLabel)
#Map display on status bar
self.mapLabel = QLabel("Map: N/A")
self.statusBar.addPermanentWidget(self.mapLabel)
self.statusBar.addPermanentWidget(QLabel("Version: "+version))
self.fieldParser = fp()
self.show()
#Add the ground object list to the flight director's ysconnect.
self.flightDirector.updateNavTypes(self.config.groundFeatures)
def statusBarUpdate(self, message):
if type(message)== list:
msgType = message[0]
if msgType == "MAP":
self.mapLabel.setText("Map: " + message[1])
if type(message) == str:
self.statusBar.showMessage(message)
def closeEvent(self, event):
self.flightDirector.disconnect()
self.mapWindow.close()
def loginForm(self):
self.login.show()
def disconnect(self):
self.flightDirector.disconnect()
def loadMap(self):
options = QFileDialog.Options()
files, _ = QFileDialog.getOpenFileName(self,"Select the Scenery File", "","Scenery Files (*.fld)", options=options)
if files:
self.file = files
threading.Thread(target=self.fieldParser.Load, args=(self.file, self.mapLoadedCallback)).start()
self.flightDirector.incomingMessage("Loading map...")
def saveGeoJSON(self):
if not self.fieldParser.processed:
self.flightDirector.incomingMessage("You need to load a map first!")
print("You need to load a map first!")
return
else:
options = QFileDialog.Options()
files, _ = QFileDialog.getSaveFileName(self,"Where would you like to save it?", "","GeoJSON Files (*.geojson)", options=options)
if files:
with open(files, 'w') as outfile:
json.dump(getGeoJSON("Polygon"), outfile)
self.flightDirector.incomingMessage("GeoJSON saved!")
def mapLoadedCallback(self):
self.flightDirector.mapLoaded = True
def importWaypoints(self):
options = QFileDialog.Options()
files, _ = QFileDialog.getOpenFileName(self,"Select the GeoJSON File", "","GeoJSON Files (*.geojson)", options=options)
if files:
with open(files) as f:
data = json.load(f)
for feature in data["features"]:
if feature["geometry"]["type"] == "Point":
waypoint = WaypointSymbol()
waypoint.setPos(feature["geometry"]["coordinates"][0], -feature["geometry"]["coordinates"][1])
waypoint.name = feature["properties"]["name"]
waypoint.setParentItem(self.userWaypointsGroup)
self.mapScene.addItem(waypoint)
def importLines(self):
options = QFileDialog.Options()
files, _ = QFileDialog.getOpenFileName(self,"Select the GeoJSON File", "","GeoJSON Files (*.geojson)", options=options)
if files:
with open(files) as f:
data = json.load(f)
for feature in data["features"]:
if feature["geometry"]["type"] == "LineString":
coords = []
for coordinates in feature["geometry"]["coordinates"]:
x,y = coordinates[0], -coordinates[1]
coords.append(QPointF(x,y))
line = LineSymbol()
line.setPos(0,0)
line.coordinates = coords
if "colour" in feature['properties']:
line.colour=feature['properties']['colour']
line.colour = line.colour.split(",")
line.colour = (int(line.colour[0]), int(line.colour[1]), int(line.colour[2]))
else:
line.colour = (255,255,255)
line.colour = QColor(line.colour[0], line.colour[1], line.colour[2])
if "width" in feature:
try:
line.width = int(feature['width'])
except:
line.width = 1
else:
line.width = 1
line.setParentItem(self.userLinesGroup)
self.mapScene.addItem(line)
def about(self):
about = QMessageBox()
about.setWindowTitle("About")
about.setText("This program was created by Skipper\n"
"It is a radar/map for YSFLIGHT\n"
"It is still in development, so expect bugs\n"
"If you find any bugs, please report them to either via discord or on the forum\n"
"Current Version:" + version+ "\n"
"Various icons made by Yusuke Kamiyamane, Licenced under CC BY 3.0\n"
"Others by Ionicons")
about.exec_()
def help(self):
help = QMessageBox()
help.setWindowTitle("Help")
help.setText("This program is still in development, so expect bugs\n"
"If you find any bugs, please report them to either via discord or on the forum\n"
"For any help, please contact me on discord or on the forum\n"
"Current Version:" + version)
help.exec_()
class Config():
def __init__(self, parent=None):
self.config = configparser.ConfigParser()
self.config.read('config.ini')
#Check if the defaults are set, if not, set them.
if 'QRadar' not in self.config.sections():
self.config['QRadar'] = {
'Version': json.dumps([20181124, 20180930, 20150425, 20130817, 20130805, 20120701, 20110207]),
'DefaultVersion': '20180930',
'Port': '7915',
'Host': 'localhost',
'Username': 'radar',
'GroundFeatures': json.dumps({'ILS[CJAP]':'ILS', 'ILS2[CJAP]':'ILS', 'LDA[CJAP]':'NDB'}),
}
self.config.write(open('config.ini', 'w'))
self.config.read('config.ini')
self.ysflightVersions = json.loads(self.config['QRadar']['Version'])
self.defaultVersion = self.config['QRadar']['DefaultVersion']
self.port = self.config['QRadar']['Port']
self.host = self.config['QRadar']['Host']
self.username = self.config['QRadar']['Username']
self.groundFeatures = json.loads(self.config['QRadar']['GroundFeatures'])
def getVersions(self):
return self.ysflightVersions
def getDefaultVersion(self):
return self.defaultVersion
def getPort(self):
return self.port
def getHost(self):
return self.host
def getUsername(self):
return self.username
def setDefaultVersion(self, version):
self.config['QRadar']['DefaultVersion'] = version
self.config.write(open('config.ini', 'w'))
def setPort(self, port):
self.config['QRadar']['Port'] = port
self.config.write(open('config.ini', 'w'))
def setHost(self, host):
self.config['QRadar']['Host'] = host
self.config.write(open('config.ini', 'w'))
def setUsername(self, username):
self.config['QRadar']['Username'] = username
self.config.write(open('config.ini', 'w'))
def getGroundFeatures(self):
return self.groundFeatures
class LoginForm(QDialog):
def __init__(self, parent=None):
super().__init__(parent)
self.setWindowTitle("YS QRadar - Login")
self.parent = parent
self.setMaximumSize(300, 200)
#Get defaults from config
ysflightVersions = self.parent.config.getVersions()
port = self.parent.config.getPort()
host = self.parent.config.getHost()
username = self.parent.config.getUsername()
defaultVersion = self.parent.config.getDefaultVersion()
#Buttons and textedit
#Username box
self.hostHbox = QHBoxLayout()
self.host = QLineEdit(host)
self.hostlabel = QLabel("Host:")
self.hostHbox.addWidget(self.hostlabel)
self.hostHbox.addWidget(self.host)
#Port box
self.portHbox = QHBoxLayout()
self.port= QLineEdit(port)
self.portlabel = QLabel("Port:")
self.portHbox.addWidget(self.portlabel)
self.portHbox.addWidget(self.port)
#Version box
self.versionHbox = QHBoxLayout()
self.versionlabel = QLabel("Version:")
self.version = QComboBox()
self.versionHbox.addWidget(self.versionlabel)
self.versionHbox.addWidget(self.version)
for version in ysflightVersions:
self.version.addItem(str(version))
self.version.setCurrentIndex(ysflightVersions.index(int(defaultVersion)))
#Button box
self.buttonHbox = QHBoxLayout()
self.login = QPushButton("Login")
self.login.clicked.connect(self.loginClicked)
self.buttonHbox.addWidget(self.login)
#Layout
layout = QVBoxLayout()
layout.addLayout(self.hostHbox)
layout.addLayout(self.portHbox)
layout.addLayout(self.versionHbox)
layout.addLayout(self.buttonHbox)
self.setLayout(layout)
def loginClicked(self):
#Save the configs
self.parent.config.setHost(self.host.text())
self.parent.config.setPort(self.port.text())
self.parent.config.setDefaultVersion(self.version.currentText())
if self.port.text() == "":
self.port.setText("7915")
try :
int(self.port.text())
except ValueError:
self.port.setText("7915")
global ysf
self.connectingWidget = ConnectingWidget(self.parent, self.host.text(), self.port.text(), self.version.currentText())
self.connectingWidget.show()
self.accept()
class ConnectingWidget(QDialog):
def __init__(self, parent=None, host=None, port=None, version=20181124):
super().__init__(parent)
self.setWindowTitle("YS QRadar - Connecting")
self.parent = parent
self.host = host
self.port = port
self.parent.flightDirector.connect(self.host, self.port, 'radar', int(version))
self.messageCount = 0
#Buttons and textedit
self.connectingLabel = QLabel("Connecting to " + self.host + ":" + self.port)
self.connectingLabel.setAlignment(Qt.AlignCenter)
self.message = QLabel("Please wait...")
self.subscription = self.parent.flightDirector.subscribeToMessage(self.getMessageUpdate)
#Layout
layout = QGridLayout()
layout.addWidget(self.connectingLabel, 0, 0)
layout.addWidget(self.message, 1, 0)
self.setLayout(layout)
def getMessageUpdate(self, label):
if type(label) == str:
self.messageCount += 1
self.message.setText(str(self.messageCount)+": " + label)
if self.parent.flightDirector.connected:
self.parent.flightDirector.unsubscribeToMessage(self.subscription)
self.accept()
class MapWindow(QWidget):
def __init__(self, parent=None):
super(MapWindow, self).__init__(parent)
self.setAutoFillBackground(True)
self.setMinimumSize(640,480)
self._zoom = 1
self.currentSceneScale = 1
self.setParent(parent)
self.mainWindow = parent
#Set a graphics scene
self.scene = QGraphicsScene()
self.scene.setBackgroundBrush(QBrush(QColor(0,0,68)))
self.view = QGraphicsView(self.scene)
self.view.setParent(self)
self.view.setTransformationAnchor(QGraphicsView.AnchorUnderMouse)
self.view.setResizeAnchor(QGraphicsView.AnchorUnderMouse)
self.view.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.view.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.view.setDragMode(QGraphicsView.ScrollHandDrag)
self.view.setFrameShape(QFrame.NoFrame)
self.view.viewport().installEventFilter(self)
self.view.viewport().setCursor(Qt.CrossCursor)
#Add a layout
hbox = QHBoxLayout(self)
hbox.addWidget(self.view)
self.setLayout(hbox)
self.resizeScene()
self.view.wheelEvent = self.wheelEvent
self.view.mouseReleaseEvent = self.mouseReleaseEvent
self.setMouseTracking(True)
self.lastPos = None
self.lastPosItem = None
#Add zoom buttons
self.zoomInButton = QPushButton("+")
self.zoomOutButton = QPushButton("-")
self.zoomResetButton = QPushButton("Reset")
self.zoomInButton.setStyleSheet("QPushButton {background-color: #202124; color: #FFFFFF; border-radius: 5px;}")
self.zoomOutButton.setStyleSheet("QPushButton {background-color: #202124; color: #FFFFFF; border-radius: 5px;}")
self.zoomResetButton.setStyleSheet("QPushButton {background-color: #202124; color: #FFFFFF; border-radius: 5px;}")
self.zoomInButton.setMaximumSize(50,30)
self.zoomOutButton.setMaximumSize(50,30)
self.zoomResetButton.setMaximumSize(50,30)
self.zoomInButton.setMinimumSize(50,30)
self.zoomOutButton.setMinimumSize(50,30)
self.zoomResetButton.setMinimumSize(50,30)
self.zoomInButton.clicked.connect(self.zoomIn)
self.zoomOutButton.clicked.connect(self.zoomOut)
self.zoomResetButton.clicked.connect(self.zoomReset)
self.zoomInButton.move(10,10)
self.zoomOutButton.move(10,40)
self.zoomResetButton.move(10,70)
self.zoomInButton.setParent(self)
self.zoomOutButton.setParent(self)
self.zoomResetButton.setParent(self)
#Basemap and click counters - for drawing lines etc
self.clickCount = 0
self.basemapGroup = Basemap()
self.taxiwayGroup = Basemap()
self.navGroup = Basemap()
self.userWaypoints = Basemap()
self.userLines = Basemap()
self.scene.addItem(self.basemapGroup)
self.scene.addItem(self.taxiwayGroup)
self.scene.addItem(self.navGroup)
self.scene.addItem(self.userWaypoints)
self.scene.addItem(self.userLines)
self.mapHighlightedObject = None
# #Basemap buttons
self.toggleLabel = QLabel("Toggle map elements:")
self.toggleLabel.setStyleSheet("QLabel { color: white; }")
self.toggleBasemapButton = QCheckBox("Basemap")
self.toggleTaxiwayButton = QCheckBox("Taxiways")
self.toggleNavButton = QCheckBox("Navs")
self.toggleUserWaypointsButton = QCheckBox("User Waypoints")
self.toggleUserLinesButton = QCheckBox("User Lines")
self.currentScenewidth = self.view.width()
self.toggleBasemapButton.setStyleSheet("QCheckBox { color: white; }")
self.toggleTaxiwayButton.setStyleSheet("QCheckBox { color: white; }")
self.toggleNavButton.setStyleSheet("QCheckBox { color: white; }")
self.toggleUserWaypointsButton.setStyleSheet("QCheckBox { color: white; }")
self.toggleUserLinesButton.setStyleSheet("QCheckBox { color: white; }")
self.toggleBasemapButton.setChecked(True)
self.toggleTaxiwayButton.setChecked(True)
self.toggleNavButton.setChecked(True)
self.toggleUserWaypointsButton.setChecked(True)
self.toggleUserLinesButton.setChecked(True)
self.toggleLabel.move(self.currentScenewidth-120,0)
self.toggleBasemapButton.move(self.currentScenewidth-120,20)
self.toggleTaxiwayButton.move(self.currentScenewidth-120,40)
self.toggleNavButton.move(self.currentScenewidth-120,60)
self.toggleUserWaypointsButton.move(self.currentScenewidth-120,80)
self.toggleUserLinesButton.move(self.currentScenewidth-120,100)
self.toggleLabel.setParent(self.view)
self.toggleBasemapButton.setParent(self.view)
self.toggleTaxiwayButton.setParent(self.view)
self.toggleNavButton.setParent(self.view)
self.toggleUserWaypointsButton.setParent(self.view)
self.toggleUserLinesButton.setParent(self.view)
self.toggleBasemapButton.stateChanged.connect(lambda:self.toggleBasemap(self.toggleBasemapButton,'basemap'))
self.toggleTaxiwayButton.stateChanged.connect(lambda:self.toggleBasemap(self.toggleTaxiwayButton,'taxiway'))
self.toggleNavButton.stateChanged.connect(lambda:self.toggleBasemap(self.toggleNavButton, 'navs'))
self.toggleUserWaypointsButton.stateChanged.connect(lambda:self.toggleBasemap(self.toggleUserWaypointsButton, 'userwaypoints'))
self.toggleUserLinesButton.stateChanged.connect(lambda:self.toggleBasemap(self.toggleUserLinesButton, 'userlines'))
pen = QPen(QColor(255,0,0,125), 1, Qt.SolidLine)
pen.setCosmetic(True)
self.bearingLine = self.scene.addPath(QPainterPath(), pen)
self.bearingText = self.scene.addText("", QFont("Arial", 10))
self.bearingText.setFlags(QGraphicsItem.ItemIgnoresTransformations)
self.bearingText.hide()
def resizeEvent(self, event):
self.currentScenewidth = self.view.width()
self.toggleLabel.move(self.currentScenewidth-120,0)
self.toggleBasemapButton.move(self.currentScenewidth-120,20)
self.toggleTaxiwayButton.move(self.currentScenewidth-120,40)
self.toggleNavButton.move(self.currentScenewidth-120,60)
self.toggleUserWaypointsButton.move(self.currentScenewidth-120,80)
self.toggleUserLinesButton.move(self.currentScenewidth-120,100)
self.resizeScene()
def resizeScene(self):
self.view.fitInView(self.scene.sceneRect(), Qt.KeepAspectRatioByExpanding) #KeepAspectRatioByExpanding
def getCentre(self):
return self.scene.sceneRect().center()
def fitInView(self, scale=True):
rect = QRectF()
if self.scene.items():
rect = self.scene.itemsBoundingRect()
rect.setX(rect.x() -1000)
rect.setY(rect.y() -1000)
rect.setWidth(rect.width() + 2000)
rect.setHeight(rect.height() + 2000)
if rect.width() == 0 or rect.height() == 0:
rect = QRectF(0, 0, 1, 1)
self.scene.setSceneRect(rect)
if not self.scene.views():
return
view = self.scene.views()[0]
current = view.transform().mapRect(rect)
if not scale:
current.reset()
self._zoom = 1
def zoomIn(self):
factor = 1.25
self._zoom *= factor
self.view.scale(factor, factor)
self.currentSceneScale = self._zoom
def zoomOut(self):
factor = 0.8
self._zoom *= factor
self.currentSceneScale = self._zoom
self.view.scale(factor, factor)
def zoomReset(self):
factor = 1/self._zoom
self.view.scale(factor, factor)
self._zoom = 1
self.currentSceneScale = self._zoom
def toggleBasemap(self, state, mapType):
if mapType == 'basemap':
basemap = self.basemapGroup
elif mapType == 'taxiway':
basemap = self.taxiwayGroup
elif mapType == 'navs':
basemap = self.navGroup
elif mapType == 'userwaypoints':
basemap = self.userWaypoints
elif mapType == 'userlines':
basemap = self.userLines
if state.isChecked():
basemap.setVisible(True)
else:
basemap.setVisible(False)
def wheelEvent(self, event):
if event.angleDelta().y() > 0:
self.zoomIn()
else:
self.zoomOut()
def mousePressEvent(self, event):
item = self.view.itemAt(event.pos())
if event.button() == Qt.LeftButton:
if type(item) == PlaneSymbol:
self.selectPlaneOnMap(item)
if event.button() == Qt.RightButton:
if self.clickCount == 0:
if type(item) == PlaneSymbol or type(item) == WaypointSymbol or type(item) == GroundSymbol:
self.lastPos = item.pos()
self.lastPosItem = item
else:
eventPos = event.pos()
eventPos = QPoint(eventPos.x()-10, eventPos.y()-10)
self.lastPos = self.view.mapToScene(eventPos).toPoint() # For some reason this is adding 5...
self.clickCount = 1
elif self.clickCount == 1:
self.clickCount = 2
elif self.clickCount == 2:
self.clickCount = 0
self.lastPos = None
self.newPos = None
self.lastPosItem = None
self.bearingText.hide()
self.bearingLine.setPath(QPainterPath()) #Clear the line
super(MapWindow, self).mousePressEvent(event)
def mouseReleaseEvent(self, event):
if event.button() == Qt.LeftButton:
self.view.setDragMode(QGraphicsView.NoDrag)
self.view.setDragMode(QGraphicsView.ScrollHandDrag)
self.view.viewport().setCursor(Qt.CrossCursor)
def eventFilter(self, source, event):
if (event.type() == QEvent.MouseMove and source is self.view.viewport()):
position = event.pos()
localPosition = self.view.mapToScene(position)
self.mainWindow.coordinatesLabel.setText("x: " + str(int(localPosition.x())) + " y: " + str(-int(localPosition.y())))
#That updates the position in the bottom status bar.
if self.clickCount == 1:
self.newpos = self.view.mapToScene(event.pos()).toPoint()
self.updatePath()
else:
pass
return super(MapWindow, self).eventFilter(source, event)
def selectPlaneOnMap(self, plane):
'''Selects a plane on the map, and updates the aircraft details tab'''
if self.mapHighlightedObject: # Clear anything that was previously selected
self.mapHighlightedObject.clicked = False
self.mapHighlightedObject.update()
if self.mapHighlightedObject == plane: #If it's the same one, clear it from the list.
self.mapHighlightedObject = None
else:
self.mapHighlightedObject = plane #Otherwise, set the current plane as the highlighted one
plane.clicked = not plane.clicked
plane.update()
updateAircraftOnMap(self.mainWindow, plane.parent)
def updatePath(self):
if not self.lastPos.isNull() and not self.newpos.isNull():
if self.lastPosItem:
self.lastPos = self.lastPosItem.pos()
path = QPainterPath(self.lastPos)
angle, distance, midpoint = bearingFromPoints(self.lastPos, self.newpos)
distance = mToNm(distance)
self.bearingText.setPos(midpoint)
self.bearingText.setPlainText(str(int(angle)) + u"\N{DEGREE SIGN}\n" + str(int(distance)) + "nm")
self.bearingText.show()
path.lineTo(self.newpos)
self.bearingLine.setPath(path)
class MenuWindow(QWidget):
def __init__(self, parent=None):
super(MenuWindow, self).__init__(parent)
self.parent = parent
#Set up window tabs
self.tabs = QTabWidget()
#self.mapControlsTab = QWidget()
self.userList =[]
self.timerEvent = QTimer()
self.timerEvent.timeout.connect(self.receiveMessages)
self.timerEvent.start(1000)
#uic.loadUi("mapControlsMenu.ui", self.mapControlsTab)
self.aircraftListTab = QWidget()
self.aircraftList = QTableWidget()
self.aircraftList.setEditTriggers(self.aircraftList.NoEditTriggers)
self.aircraftInfoBox = QWidget()
self.userlistTab = QWidget()
self.messageLogTab = QWidget()
self.tabs.resize(300,200)
self.flightDirector = self.parent.flightDirector
self.flightDirector.subscribeToMessage(self.receiveFDMessages)
self.weatherTab = QWidget()
#Add tabs
self.tabs.addTab(self.aircraftListTab,"Aircraft List")
self.tabs.addTab(self.userlistTab,"User List")
self.tabs.addTab(self.messageLogTab,"Message Log")
self.tabs.addTab(self.weatherTab,"Weather")
self.aircraftListTab.layout = QVBoxLayout()
self.aircraftListTab.setLayout(self.aircraftListTab.layout)
self.aircraftList.setColumnCount(5)
self.aircraftList.setHorizontalHeaderLabels(["Callsign", "Altitude", "Speed (kts)", "Heading","ID"])
id_column = self.aircraftList.columnCount() -1
self.aircraftList.setColumnHidden(id_column, True)
self.aircraftListTab.layout.addWidget(self.aircraftList)
self.aircraftList.horizontalHeader().setSectionResizeMode(QHeaderView.Stretch)
self.aircraftList.cellClicked.connect(self.aircraftListClicked)
self.aircraftListTab.layout.addWidget(QLabel("Aircraft Info:", styleSheet='font-weight: bold;'))
self.aircraftListTab.layout.addWidget(self.aircraftInfoBox)
self.userlistTab.layout = QGridLayout()
self.userlistTab.setLayout(self.userlistTab.layout)
self.userTable = QTableWidget()
self.userTable.setColumnCount(4)
self.userTable.setHorizontalHeaderLabels(["Name", "Situation","Flight Time","IFF"])
self.userlistTab.layout.addWidget(self.userTable, 0, 0)
self.userTable.horizontalHeader().setSectionResizeMode(QHeaderView.Stretch)
#Set up aircraft info tab:
self.aircraftInfoBox.layout = QGridLayout()
self.aircraftInfoBox.setLayout(self.aircraftInfoBox.layout)
self.aircraftInfoBox.layout.addWidget(QLabel("Callsign:", styleSheet='font-weight: bold;'), 0, 0)
self.callsignLabel = QLabel("N/A")
self.aircraftInfoBox.layout.addWidget(self.callsignLabel, 0, 1)
self.callSignEditButton = QPushButton(QIcon(":icons/pencil-button.png"), "Edit Callsign", self)
self.callSignEditButton.clicked.connect(self.editCallsign)
self.aircraftInfoBox.layout.addWidget(self.callSignEditButton, 0, 2)
self.aircraftInfoBox.layout.addWidget(QLabel("Username:", styleSheet='font-weight: bold;'), 1, 0)
self.usernameLabel = QLabel("N/A")
self.aircraftInfoBox.layout.addWidget(self.usernameLabel, 1, 1)
self.aircraftInfoBox.layout.addWidget(QLabel("Altitude:", styleSheet='font-weight: bold;'), 2, 0)
self.altitudeLabel = QLabel("N/A")
self.aircraftInfoBox.layout.addWidget(self.altitudeLabel, 2, 1)
self.aircraftInfoBox.layout.addWidget(QLabel("Speed:", styleSheet='font-weight: bold;'), 3, 0)
self.speedLabel = QLabel("N/A")
self.aircraftInfoBox.layout.addWidget(self.speedLabel, 3, 1)
self.aircraftInfoBox.layout.addWidget(QLabel("Heading:", styleSheet='font-weight: bold;'), 4, 0)
self.headingLabel = QLabel("N/A")
self.aircraftInfoBox.layout.addWidget(self.headingLabel, 4, 1)
#Set up message log tab
self.messageLogTab.layout = QVBoxLayout()
self.messageLogTab.setLayout(self.messageLogTab.layout)
self.messageLogScroll = QScrollArea()
self.messageLogScroll.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOn)
self.messageLogScroll.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.messageLogScroll.setWidgetResizable(True)
self.messageLogTab.layout.addWidget(self.messageLogScroll)
self.messageLogScrollContent = QWidget()
self.messageLogScroll.setWidget(self.messageLogScrollContent)
self.messageLog = QVBoxLayout()
self.messageLog.addStretch()
self.messageLog.setAlignment(Qt.AlignTop)
self.messageLogScrollContent.setLayout(self.messageLog)
self.sendLayout = QHBoxLayout()
self.messageLogTab.layout.addLayout(self.sendLayout)
self.messageInput = QLineEdit()
self.messageInput.returnPressed.connect(self.sendMessage)
self.sendLayout.addWidget(self.messageInput)
self.sendButton = QPushButton("Send")
self.sendLayout.addWidget(self.sendButton)
self.sendButton.clicked.connect(self.sendMessage)
#Set up weather tab
self.weatherTab.layout = QVBoxLayout()
self.weatherTab.setLayout(self.weatherTab.layout)
self.weatherTab.layout.addWidget(QLabel("Wind:", styleSheet='font-weight: bold;'))
self.weather = None
self.windView = QGraphicsView()
self.weatherTab.layout.addWidget(self.windView)
self.windScene = QGraphicsScene()
self.windView.setScene(self.windScene)
self.windView.setMinimumHeight(100)
self.windView.setMaximumHeight(400)
#Add the compass to the scenepyqt5 add
compass = QGraphicsSvgItem(":icons/compass.svg")
self.windScene.addItem(compass)
compass.setPos(0, 0)
compass.setScale(2)
centrePoint = compass.boundingRect().center()*2
self.compassArrow = QGraphicsSvgItem(":icons/compassArrow.svg")
compassArrowcentre = self.compassArrow.boundingRect().center()
self.compassArrow.setTransformOriginPoint(compassArrowcentre)
self.compassArrow.setPos(centrePoint+QPointF(-compassArrowcentre.x(), -compassArrowcentre.y()))
self.compassArrow.setRotation(-90)
self.windScene.addItem(self.compassArrow)
self.windScene.update()
self.windValue = QLabel("N/A")
self.weatherDetailsLayout = QGridLayout()
self.weatherTab.layout.addLayout(self.weatherDetailsLayout)
self.weatherDetailsLayout.addWidget(QLabel("Wind Speed:", styleSheet='font-weight: bold;'), 0, 0)
self.weatherDetailsLayout.addWidget(self.windValue, 0, 1)
self.weatherDetailsLayout.addWidget(QLabel("Time of day: ", styleSheet='font-weight: bold;'), 1, 0)
self.timeDetails = QLabel("N/A")
self.weatherDetailsLayout.addWidget(self.timeDetails, 1, 1)
self.visibilityDetails = QLabel("N/A")
self.weatherDetailsLayout.addWidget(QLabel("Visibility: ", styleSheet='font-weight: bold;'), 2, 0)
self.weatherDetailsLayout.addWidget(self.visibilityDetails, 2, 1)
self.weatherTab.layout.addSpacerItem(QSpacerItem(0, 0, QSizePolicy.Minimum, QSizePolicy.Expanding))
layout = QHBoxLayout()
layout.addWidget(self.tabs)
self.setLayout(layout)
def editCallsign(self):
if self.parent.mapWindow.mapHighlightedObject:
self.editCallsignDialog = EditCallsignDialog(self.parent.mapWindow.mapHighlightedObject)
self.editCallsignDialog.show()
def aircraftListClicked(self, row, column):
#Get the id from the table
id = self.aircraftList.item(row, 4).text()
#Get the aircraft associated with the id
aircaft = aircrafts[int(id)]
self.parent.mapWindow.selectPlaneOnMap(aircaft.symbol)
self.parent.mapWindow.view.centerOn(aircaft.symbol)
def sendMessage(self):
message = self.messageInput.text()
if message != "":
message = '(' + self.flightDirector.username + ") " + message
self.flightDirector.sendMessage(message)
self.messageInput.setText("")
def receiveMessages(self): # This is receiving chat messages
messages = self.flightDirector.messageList
for message in messages:
self.receiveMessage(message)
self.flightDirector.messageList = []
self.updateWeather(self.weather)
def receiveMessage(self, message):
messageContainer = QLabel(message)
messageContainer.setWordWrap(True)
self.messageLog.addWidget(messageContainer)
#Check that the message log isn't over 50 messages long, otherwise delete the first one
rowCount = self.messageLog.count()
if rowCount > 50:
self.messageLog.itemAt(1).widget().setParent(None)
self.messageLog.itemAt(1).widget().deleteLater()
def receiveFDMessages(self, message):
if type(message)== list:
#Should be a weather message:
if message[0] == "weather":
self.weather = message[1]
def updateWeather(self,weather):
#Weather dict contains: {"windDirection": windDirection, "windSpeed": windSpeed, "time": time, "visibility": visibility}
if weather is None:
self.windValue.setText("N/A")
self.timeDetails.setText("N/A")
self.visibilityDetails.setText("N/A")
else:
self.windValue.setText(str(weather["windSpeed"]) + " knots")
self.timeDetails.setText(str(weather["time"]))
self.visibilityDetails.setText(str(round(weather["visibility"]/1852,2)) + "nm / "+ str(round(weather["visibility"]/1000,2)) + "km")
self.compassArrow.setRotation(weather["windDirection"]-90)
self.windScene.update()
class EditCallsignDialog(QDialog):
def __init__(self, currentPlane, parent=None):
super(EditCallsignDialog, self).__init__(parent)
self.currentPlane = currentPlane
self.callsign = currentPlane.callsign
self.setWindowTitle("Edit Callsign")
self.layout = QGridLayout()
self.setLayout(self.layout)
self.layout.addWidget(QLabel("Callsign:"), 0, 0)
self.layout.addWidget(QLineEdit(self.callsign), 0, 1)
saveButton = QPushButton("Save")
saveButton.clicked.connect(self.saveEdit)
self.layout.addWidget(saveButton, 1, 0)
cancelButton = QPushButton("Cancel")
cancelButton.clicked.connect(self.close)
self.layout.addWidget(cancelButton, 1, 1)
def saveEdit(self):
self.currentPlane.callsign = self.layout.itemAtPosition(0, 1).widget().text()
self.currentPlane.update()
self.close()
class PlaneSymbol(QGraphicsItem):
"""
A class representing a plane symbol in a radar display.
"""
def __init__(self, parent=None):
super(PlaneSymbol, self).__init__(parent)
self.speed = 0
self.heading = 0
self.altitude = 0
self.callsign = ""
self.setFlag(QGraphicsItem.ItemIgnoresTransformations,True)
self.clicked = False
self.change = 0
self.parent = parent
def boundingRect(self):
if self.clicked:
rectangle = QRectF(-100, -100, 200, 200)
else:
rectangle = QRectF(-25, -25, 50, 50)
return rectangle
def paint(self, painter, option, widget):
if self.clicked:
painter.setPen(QPen(Qt.red))
else:
painter.setPen(QPen(Qt.white))