def __init__(self):
QtGui.QMainWindow.__init__(self)
self.qjoystick = QJoystick()
self.udpsender = UDPSender()
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.restore_state()
self.connect_signals_slots()
self.qjoystick.start()
self.udpsender.start()
class RC_Sender_GUI(QtGui.QMainWindow):
channels_updated = QtCore.pyqtSignal(int, int, int, int, int, int, int, int)
def __init__(self):
QtGui.QMainWindow.__init__(self)
self.qjoystick = QJoystick()
self.udpsender = UDPSender()
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.restore_state()
self.connect_signals_slots()
self.qjoystick.start()
self.udpsender.start()
def update_channels(self):
changed = False
for j in range(2):
for a in range(8):
_safe_dict["j{}a{}".format(j, a)] = self.ui.__getattribute__("verticalSlider_j_{}_a_{}".format(j, a)).value()
_safe_dict["j{}s{}".format(j, a)] = self.ui.__getattribute__("verticalSlider_j_{}_s_{}".format(j, a)).value()
for ch in range(8):
oldVal = self.ui.__getattribute__("verticalSlider_ch_{}".format(ch)).value()
newVal = self.ui.__getattribute__("verticalSlider_ch_{}".format(ch)).value()
try:
newVal = eval(self.ui.__getattribute__("lineEdit_ch_{}".format(ch)).text(), {"__builtins__": None}, _safe_dict)
except (NameError, SyntaxError, AttributeError):
pass
if oldVal != newVal:
self.ui.__getattribute__("verticalSlider_ch_{}".format(ch)).setValue(newVal)
changed = True
if changed:
ch0 = range_convert(-100, 100, 1000, 2000, self.ui.verticalSlider_ch_0.value())
ch1 = range_convert(-100, 100, 1000, 2000, self.ui.verticalSlider_ch_1.value())
ch2 = range_convert(-100, 100, 1000, 2000, self.ui.verticalSlider_ch_2.value())
ch3 = range_convert(-100, 100, 1000, 2000, self.ui.verticalSlider_ch_3.value())
ch4 = range_convert(-100, 100, 1000, 2000, self.ui.verticalSlider_ch_4.value())
ch5 = range_convert(-100, 100, 1000, 2000, self.ui.verticalSlider_ch_5.value())
ch6 = range_convert(-100, 100, 1000, 2000, self.ui.verticalSlider_ch_6.value())
ch7 = range_convert(-100, 100, 1000, 2000, self.ui.verticalSlider_ch_7.value())
self.channels_updated.emit(ch0, ch1, ch2, ch3, ch4, ch5, ch6, ch7)
def save_state(self):
for j in range(2):
for s in range(8):
ground_config.set("steppers_j{}".format(j), "s{}val".format(s), str(self.ui.__getattribute__("verticalSlider_j_{}_s_{}".format(j, s)).value()))
for i in range(self.ui.comboBox_preset.count()):
ground_config.set("channel_sets", self.ui.comboBox_preset.itemText(i), str(i))
for ch in range(8):
channel_set = self.ui.comboBox_preset.currentText()
if not ground_config.has_section("channel_set_{}".format(channel_set)):
ground_config.add_section("channel_set_{}".format(channel_set))
ground_config.set("channel_set_{}".format(channel_set), "ch{}".format(ch), str(self.ui.__getattribute__("lineEdit_ch_{}".format(ch)).text()))
save_ground_config()
def restore_state(self):
for j in range(2):
for s in range(8):
self.ui.__getattribute__("verticalSlider_j_{}_s_{}".format(j, s)).setValue(int(ground_config.get("steppers_j{}".format(j), "s{}val".format(s))))
for k, v in ground_config.items("channel_sets"):
self.ui.comboBox_preset.addItem(k)
self.restore_channels()
def restore_channels(self):
for ch in range(8):
channel_set = self.ui.comboBox_preset.currentText()
self.ui.__getattribute__("lineEdit_ch_{}".format(ch)).setText(ground_config.get("channel_set_{}".format(channel_set), "ch{}".format(ch)))
def handle_buttons(self, j, b):
if j == 0:
if b == int(ground_config.get("control", "switch_control")):
if self.ui.comboBox_preset.currentIndex() == 0:
self.ui.comboBox_preset.setCurrentIndex(1)
return
elif self.ui.comboBox_preset.currentIndex() != 0:
self.ui.comboBox_preset.setCurrentIndex(0)
return
for i in range(8):
if j < 2 and b == int(ground_config.get("steppers_j{}".format(j), "s{}+".format(i))):
value = self.ui.__getattribute__("verticalSlider_j_{}_s_{}".format(j, i)).value()
step = int(ground_config.get("steppers_j{}".format(j), "s{}step".format(i)))
self.ui.__getattribute__("verticalSlider_j_{}_s_{}".format(j, i)).setValue(value + step)
elif j <= 1 and b == int(ground_config.get("steppers_j{}".format(j), "s{}-".format(i))):
value = self.ui.__getattribute__("verticalSlider_j_{}_s_{}".format(j, i)).value()
step = int(ground_config.get("steppers_j{}".format(j), "s{}step".format(i)))
self.ui.__getattribute__("verticalSlider_j_{}_s_{}".format(j, i)).setValue(value - step)
def connect_signals_slots(self):
# Iterate over all joysticks.
for j in range(2):
# Iterate over all axes and emit events.
for a in range(8):
self.qjoystick.__getattribute__("axis_update_j_{}_a_{}".format(j, a)).connect(self.ui.__getattribute__("verticalSlider_j_{}_a_{}".format(j, a)).setValue)
self.ui.__getattribute__("verticalSlider_j_{}_a_{}".format(j, a)).valueChanged.connect(self.update_channels)
for s in range(8):
self.ui.__getattribute__("verticalSlider_j_{}_s_{}".format(j, s)).valueChanged.connect(self.update_channels)
for ch in range(8):
self.ui.__getattribute__("lineEdit_ch_{}".format(ch)).textChanged.connect(self.update_channels)
self.ui.pushButton_save.clicked.connect(self.save_state)
self.ui.comboBox_preset.currentIndexChanged.connect(self.restore_channels)
self.channels_updated.connect(self.udpsender.send_servo_control)
self.qjoystick.button_pressed.connect(self.handle_buttons)
