class QPrimaryWindow(QMainWindow):
updateDatasetSignal = Signal(dict)
def __init__(self, radio):
QMainWindow.__init__(self)
self.radio = radio
self.dataDisplays = {}
self.updateDatasetSignal.connect(self.updateDatasetSlot)
dataDisplaysLayout = self.buildDataDisplays()
graphs = self.buildGraphs()
commandInputLayout = self.buildCommandInput()
centralLayout = QVBoxLayout()
centralLayout.addLayout(dataDisplaysLayout)
centralLayout.addLayout(graphs)
centralLayout.addStretch(1)
centralLayout.addLayout(commandInputLayout)
# Add the completeted layout to the window
self.centralWidget = QWidget()
self.centralWidget.setLayout(centralLayout)
self.setCentralWidget(self.centralWidget)
def buildDataDisplays(self):
hbox = QHBoxLayout()
hbox.addStretch(1)
for widget in self.buildLeftDataDisplays():
hbox.addWidget(widget)
hbox.addStretch(1)
hbox.addLayout(self.buildRightDataDisplays())
return hbox
def buildLeftDataDisplays(self):
widgets = []
for display in constants.LEFT_DATA_DISPLAYS:
units = display['units'] if 'units' in display else ''
widget = QBigDataDisplay(self, display['label'], units)
self.dataDisplays[display['field']] = widget
widgets.append(widget)
return widgets
def buildRightDataDisplays(self):
grid = QGridLayout()
for index, display in enumerate(constants.RIGHT_DATA_DISPLAYS):
units = display['units'] if 'units' in display else ''
widget = QSmallDataDisplay(self, display['label'], units)
self.dataDisplays[display['field']] = widget
grid.addWidget(widget,
int(index / constants.RIGHT_DATA_DISPLAYS_PER_ROW),
index % constants.RIGHT_DATA_DISPLAYS_PER_ROW)
grid.setHorizontalSpacing(1)
grid.setVerticalSpacing(1)
return grid
def buildCommandInput(self):
self.commandInput = QLineEdit()
self.commandInput.returnPressed.connect(self.sendCommand)
sendButton = QPushButton('Send')
sendButton.clicked.connect(self.sendCommand)
hbox = QHBoxLayout()
hbox.addWidget(self.commandInput, 1)
hbox.addWidget(sendButton)
return hbox
def buildGraphs(self):
self.graphs = QGraphLayout(constants.GRAPHS, self)
return self.graphs
@Slot(dict)
def updateDatasetSlot(self, dataset):
self.graphs.updateDataset(dataset)
self.updateDataDisplays(dataset)
def updateDataDisplays(self, dataset):
for key, data in dataset.items():
if key in self.dataDisplays:
self.dataDisplays[key].setData(data)
def sendCommand(self):
try:
command = Command(self.commandInput.text())
self.radio.send(command)
self.commandInput.clear()
except exceptions.InvalidCommandError as exception:
QMessageBox.warning(self, 'Invalid Command', str(exception))
def buildGraphs(self): self.graphs = QGraphLayout(constants.GRAPHS, self) return self.graphs
def buildGraphs(self):
self.graphs = QGraphLayout(constants.GRAPHS, self)
return self.graphs
class QPrimaryWindow(QMainWindow):
updateDatasetSignal = Signal(dict)
def __init__(self, radio):
QMainWindow.__init__(self)
self.radio = radio
self.dataDisplays = {}
self.updateDatasetSignal.connect(self.updateDatasetSlot)
dataDisplaysLayout = self.buildDataDisplays()
graphs = self.buildGraphs()
commandInputLayout = self.buildCommandInput()
centralLayout = QVBoxLayout()
centralLayout.addLayout(dataDisplaysLayout)
centralLayout.addLayout(graphs)
centralLayout.addStretch(1)
centralLayout.addLayout(commandInputLayout)
# Add the completeted layout to the window
self.centralWidget = QWidget()
self.centralWidget.setLayout(centralLayout)
self.setCentralWidget(self.centralWidget)
def buildDataDisplays(self):
hbox = QHBoxLayout()
hbox.addStretch(1)
for widget in self.buildLeftDataDisplays():
hbox.addWidget(widget)
hbox.addStretch(1)
hbox.addLayout(self.buildRightDataDisplays())
return hbox
def buildLeftDataDisplays(self):
widgets = []
for display in constants.LEFT_DATA_DISPLAYS:
units = display['units'] if 'units' in display else ''
widget = QBigDataDisplay(self, display['label'], units)
self.dataDisplays[display['field']] = widget
widgets.append(widget)
return widgets
def buildRightDataDisplays(self):
grid = QGridLayout()
for index, display in enumerate(constants.RIGHT_DATA_DISPLAYS):
units = display['units'] if 'units' in display else ''
widget = QSmallDataDisplay(self, display['label'], units)
self.dataDisplays[display['field']] = widget
grid.addWidget(widget, int(index / constants.RIGHT_DATA_DISPLAYS_PER_ROW), index % constants.RIGHT_DATA_DISPLAYS_PER_ROW)
grid.setHorizontalSpacing(1)
grid.setVerticalSpacing(1)
return grid
def buildCommandInput(self):
self.commandInput = QLineEdit()
self.commandInput.returnPressed.connect(self.sendCommand)
sendButton = QPushButton('Send')
sendButton.clicked.connect(self.sendCommand)
hbox = QHBoxLayout()
hbox.addWidget(self.commandInput, 1)
hbox.addWidget(sendButton)
return hbox
def buildGraphs(self):
self.graphs = QGraphLayout(constants.GRAPHS, self)
return self.graphs
@Slot(dict)
def updateDatasetSlot(self, dataset):
self.graphs.updateDataset(dataset)
self.updateDataDisplays(dataset)
def updateDataDisplays(self, dataset):
for key, data in dataset.items():
if key in self.dataDisplays:
self.dataDisplays[key].setData(data)
def sendCommand(self):
try:
command = Command(self.commandInput.text())
self.radio.send(command)
self.commandInput.clear()
except exceptions.InvalidCommandError as exception:
QMessageBox.warning(self, 'Invalid Command', str(exception))
