def __init__(self, ipcon, uid, version):
PluginBase.__init__(self, ipcon, uid, 'Multi Touch Bricklet', version)
self.setupUi(self)
self.mt = BrickletMultiTouch(uid, ipcon)
self.qtcb_touch_state.connect(self.cb_touch_state)
self.mt.register_callback(self.mt.CALLBACK_TOUCH_STATE,
self.qtcb_touch_state.emit)
self.mt_labels = [
self.mt_label_0,
self.mt_label_1,
self.mt_label_2,
self.mt_label_3,
self.mt_label_4,
self.mt_label_5,
self.mt_label_6,
self.mt_label_7,
self.mt_label_8,
self.mt_label_9,
self.mt_label_10,
self.mt_label_11,
self.mt_label_12,
]
for label in self.mt_labels:
label.setStyleSheet("QLabel { background-color : black; }");
self.cbs = [
self.cb_0,
self.cb_1,
self.cb_2,
self.cb_3,
self.cb_4,
self.cb_5,
self.cb_6,
self.cb_7,
self.cb_8,
self.cb_9,
self.cb_10,
self.cb_11,
self.cb_12,
]
for cb in self.cbs:
cb.stateChanged.connect(self.state_changed)
self.button_recalibrate.pressed.connect(self.recalibrate_pressed)
class MultiTouch(PluginBase, Ui_MultiTouch):
qtcb_touch_state = pyqtSignal(int)
def __init__(self, ipcon, uid, version):
PluginBase.__init__(self, ipcon, uid, 'Multi Touch Bricklet', version)
self.setupUi(self)
self.mt = BrickletMultiTouch(uid, ipcon)
self.qtcb_touch_state.connect(self.cb_touch_state)
self.mt.register_callback(self.mt.CALLBACK_TOUCH_STATE,
self.qtcb_touch_state.emit)
self.mt_labels = [
self.mt_label_0,
self.mt_label_1,
self.mt_label_2,
self.mt_label_3,
self.mt_label_4,
self.mt_label_5,
self.mt_label_6,
self.mt_label_7,
self.mt_label_8,
self.mt_label_9,
self.mt_label_10,
self.mt_label_11,
self.mt_label_12,
]
for label in self.mt_labels:
label.setStyleSheet("QLabel { background-color : black; }");
self.cbs = [
self.cb_0,
self.cb_1,
self.cb_2,
self.cb_3,
self.cb_4,
self.cb_5,
self.cb_6,
self.cb_7,
self.cb_8,
self.cb_9,
self.cb_10,
self.cb_11,
self.cb_12,
]
for cb in self.cbs:
cb.stateChanged.connect(self.state_changed)
self.button_recalibrate.pressed.connect(self.recalibrate_pressed)
def recalibrate_pressed(self):
value = self.sensitivity_spinbox.value()
self.mt.set_electrode_sensitivity(value)
self.mt.recalibrate()
def state_changed(self, state):
enabled_electrodes = 0
for i in range(13):
if self.cbs[i].isChecked():
enabled_electrodes |= 1 << i
self.mt.set_electrode_config(enabled_electrodes)
def cb_touch_state(self, state):
for i in range(13):
if state & (1 << i):
self.mt_labels[i].setStyleSheet("QLabel { background-color : green; }");
else:
self.mt_labels[i].setStyleSheet("QLabel { background-color : black; }");
def cb_electrode_config(self, enabled_electrodes):
for i in range(13):
if enabled_electrodes & (1 << i):
self.cbs[i].setChecked(True)
else:
self.cbs[i].setChecked(False)
def cb_electrode_sensitivity(self, sensitivity):
self.sensitivity_spinbox.setValue(sensitivity)
def start(self):
async_call(self.mt.get_electrode_sensitivity, None, self.cb_electrode_sensitivity, self.increase_error_count)
async_call(self.mt.get_electrode_config, None, self.cb_electrode_config, self.increase_error_count)
def stop(self):
pass
def get_url_part(self):
return 'multi_touch'
@staticmethod
def has_device_identifier(device_identifier):
return device_identifier == BrickletMultiTouch.DEVICE_IDENTIFIER
