def _fillTable(self):
self._widgets = []
for track in self.tracks:
item = QTreeWidgetItem([track['name'], 'ride'])
self._list_widget.addTopLevelItem(item)
cb = QComboBox()
cb.addItems(['ride', 'run'])
cb.setFocusPolicy(Qt.ClickFocus)
cb.installEventFilter(self)
self._list_widget.setItemWidget(item, 1, cb)
self._widgets.append(cb)
class MainWindowStart(QMainWindow, MainWindow_Pro.Ui_MainWindow):
def __init__(self, parent=None):
super(MainWindowStart, self).__init__(parent)
# Mappers for connecting buttons and labels
self.myMapper = QSignalMapper(self)
self.myMapper_StyleSheet = QSignalMapper(self)
# Load UI
self.setupUi(self)
self.regex_edits = QRegExp(r"(^[0]+$|^$)")
self._filter = Filter()
self.filename = QString()
self.edit1_delayh.installEventFilter(self._filter)
self.sizeLabel = QLabel()
self.sizeLabel.setFrameStyle(QFrame.StyledPanel | QFrame.Sunken)
self.statusBar1.addPermanentWidget(self.sizeLabel)
self.statusBar1.setSizeGripEnabled(False)
self.create_connections()
self.assign_shortcuts()
self.create_tool_bar()
self.update_devices_list()
# self.button_stop.clicked.connect(self.stop_all)
# List of valve pushbuttons
self.valve_list = [
self.valve1, self.valve2, self.valve3, self.valve4, self.valve5,
self.valve6, self.valve7, self.valve8
]
# GroupBoxes for grouping labels and buttons on each row, used for applying StyleSheets
self.group_boxes = [
self.groupbox1, self.groupbox2, self.groupbox3, self.groupbox4,
self.groupbox5, self.groupbox6, self.groupbox7, self.groupbox8
]
# List of lineEdits
self.lineEdits_list = [
(self.edit1_delayh, self.edit1_delaym, self.edit1_delays,
self.edit1_onh, self.edit1_onm, self.edit1_ons, self.edit1_offh,
self.edit1_offm, self.edit1_offs, self.edit1_totalh,
self.edit1_totalm, self.edit1_totals),
(self.edit2_delayh, self.edit2_delaym, self.edit2_delays,
self.edit2_onh, self.edit2_onm, self.edit2_ons, self.edit2_offh,
self.edit2_offm, self.edit2_offs, self.edit2_totalh,
self.edit2_totalm, self.edit2_totals),
(self.edit3_delayh, self.edit3_delaym, self.edit3_delays,
self.edit3_onh, self.edit3_onm, self.edit3_ons, self.edit3_offh,
self.edit3_offm, self.edit3_offs, self.edit3_totalh,
self.edit3_totalm, self.edit3_totals),
(self.edit4_delayh, self.edit4_delaym, self.edit4_delays,
self.edit4_onh, self.edit4_onm, self.edit4_ons, self.edit4_offh,
self.edit4_offm, self.edit4_offs, self.edit4_totalh,
self.edit4_totalm, self.edit4_totals),
(self.edit5_delayh, self.edit5_delaym, self.edit5_delays,
self.edit5_onh, self.edit5_onm, self.edit5_ons, self.edit5_offh,
self.edit5_offm, self.edit5_offs, self.edit5_totalh,
self.edit5_totalm, self.edit5_totals),
(self.edit6_delayh, self.edit6_delaym, self.edit6_delays,
self.edit6_onh, self.edit6_onm, self.edit6_ons, self.edit6_offh,
self.edit6_offm, self.edit6_offs, self.edit6_totalh,
self.edit6_totalm, self.edit6_totals),
(self.edit7_delayh, self.edit7_delaym, self.edit7_delays,
self.edit7_onh, self.edit7_onm, self.edit7_ons, self.edit7_offh,
self.edit7_offm, self.edit7_offs, self.edit7_totalh,
self.edit7_totalm, self.edit7_totals),
(self.edit8_delayh, self.edit8_delaym, self.edit8_delays,
self.edit8_onh, self.edit8_onm, self.edit8_ons, self.edit8_offh,
self.edit8_offm, self.edit8_offs, self.edit8_totalh,
self.edit8_totalm, self.edit8_totals)
]
for index, editLabels in enumerate(self.lineEdits_list, 1):
for index2, lineedits in enumerate(editLabels, 0):
# Apply mapper (GUIObject, objectIndex)
self.myMapper_StyleSheet.setMapping(
self.lineEdits_list[index - 1][index2], index - 1)
# Connect mapper to signal
(self.lineEdits_list[index - 1][index2]).textChanged.connect(
self.myMapper_StyleSheet.map)
# Set event Filter, for detecting when Focus changes
self.lineEdits_list[index - 1][index2].installEventFilter(
self._filter)
# Set Mappers for buttons (1..8)
self.myMapper.setMapping(self.valve_list[index - 1], index)
# Connect mapper to signal for detecting clicks on buttons
(self.valve_list[index - 1]).clicked.connect(self.myMapper.map)
# Connect to signal for enabling labelEdits
self.myMapper.mapped['int'].connect(self.enable_fields)
# Connect to signal for changing color of groupbox used for visual indication
self.myMapper_StyleSheet.mapped['int'].connect(self.valve_color_status)
# Create Keyboard Shortcuts
def assign_shortcuts(self):
self.actionArchivo_Nuevo.setShortcut(QKeySequence.New)
self.action_Abrir.setShortcut(QKeySequence.Open)
self.action_Guardar.setShortcut(QKeySequence.Save)
self.actionGuardar_Como.setShortcut(QKeySequence.SaveAs)
self.action_Limpiar.setShortcut('Ctrl+L')
self.actionVAL_508_Ayuda.setShortcut(QKeySequence.HelpContents)
self.action_Salir.setShortcut(QKeySequence.Close)
# self.actionPreferencias.setShortcut(QKeySequence.Preferences)
self.action_Detener_USB.setShortcut('Ctrl+Shift+C')
self.action_Ejecutar.setShortcut('Ctrl+Shift+X')
self.action_Para_Valvulas.setShortcut('Ctrl+Shift+P')
# Create connections to signals
def create_connections(self):
self.actionArchivo_Nuevo.triggered.connect(self.new_file)
self.action_Abrir.triggered.connect(self.open_file)
self.action_Guardar.triggered.connect(self.save_file)
self.actionGuardar_Como.triggered.connect(self.save_file_as)
self.action_Limpiar.triggered.connect(self.clean_fields)
self.action_Salir.triggered.connect(self.close)
self.actionVAL_508_Ayuda.triggered.connect(self.show_help)
self.actionAcerca_de_VAL_508.triggered.connect(self.show_about)
self.action_Detener_USB.triggered.connect(self.stop_usb)
self.action_Ejecutar.triggered.connect(self.execute)
self.action_Para_Valvulas.triggered.connect(self.stop_all)
# Creation of About Dialog
def show_about(self):
about = aboutdialog.AboutDialog(self)
about.show()
# Creation of Help Form
def show_help(self):
form = helpform.HelpForm('Help.html', self)
form.show()
def new_file(self):
self.filename = QString()
self.clean_fields()
# Close connection to arduino before closing Program
def closeEvent(self, QCloseEvent):
try:
self.thread_connection.serial_connection.close()
logging.debug("Thread running and killed at closing program")
except AttributeError:
logging.debug("Thread was not running when closing program OK")
def clean_fields(self):
for index, editLabels in enumerate(self.lineEdits_list, 1):
for index2, lineedits in enumerate(editLabels, 0):
self.lineEdits_list[index - 1][index2].setText('0')
def save_file_as(self):
filename_copy = self.filename
logging.info("Current filename: %s" % self.filename)
my_home = os.path.expanduser('~')
self.filename = QFileDialog.getSaveFileName(
self, self.tr('Guardar como'),
os.path.join(my_home, "archivo.txt"), "", "",
QFileDialog.DontUseNativeDialog)
logging.info("Filename to save: %s" % self.filename)
if not self.filename.isNull():
if self.filename.endsWith(QString('.txt')):
self.write_data_to_file('w')
else:
self.filename.append(QString('.txt'))
messageBox = QMessageBox(self)
messageBox.setStyleSheet(
'QMessageBox QLabel {font: bold 14pt "Cantarell";}')
messageBox.setWindowTitle(self.tr('Advertencia'))
messageBox.setText(
self.tr(u"El archivo ya existe, ¿Reemplazar?"))
messageBox.setStandardButtons(QMessageBox.Yes | QMessageBox.No)
messageBox.setIconPixmap(QPixmap(':/broken_file.png'))
if messageBox.exec_() == QMessageBox.Yes:
self.write_data_to_file('w')
else:
try:
while True:
self.filename = QFileDialog.getSaveFileName(
self, self.tr('Guardar como'),
os.path.join(my_home, "archivo.txt"), "", "",
QFileDialog.DontUseNativeDialog)
if self.filename.isNull():
raise Saved_Canceled()
else:
messageBox = QMessageBox(self)
messageBox.setStyleSheet(
'QMessageBox QLabel {font: bold 14pt "Cantarell";}'
)
messageBox.setWindowTitle(
self.tr('Advertencia'))
messageBox.setText(
self.tr(
u"El archivo ya existe, ¿Reemplazar?"))
messageBox.setStandardButtons(QMessageBox.Yes
| QMessageBox.No)
messageBox.setIconPixmap(
QPixmap(':/broken_file.png'))
if messageBox.exec_() == QMessageBox.Yes:
self.write_data_to_file('w')
raise Saved_Accepted()
except Saved_Canceled:
self.filename = filename_copy
except Saved_Accepted:
pass
logging.info("Current filename after operation: %s" % self.filename)
def save_file(self):
if self.filename.isNull():
self.save_file_as()
else:
self.write_data_to_file('w')
# Colect data for arduino
def execute(self):
string_data = ''
list_strings = []
if str(self.arduino_combobox.currentText()):
self.statusBar1.showMessage(self.tr('Conectando...'))
# Gather all the contents of each row of valves and create a list of lists with them
for elem_edit in self.lineEdits_list:
# delay
string_data = string_data + str(
((int(elem_edit[0].text()) * 3600) +
(int(elem_edit[1].text()) * 60) +
(int(elem_edit[2].text()))) * 1000) + ';'
# ON
string_data = string_data + str(
((int(elem_edit[3].text()) * 3600) +
(int(elem_edit[4].text()) * 60) +
(int(elem_edit[5].text()))) * 1000) + ';'
# OFF
string_data = string_data + str(
((int(elem_edit[6].text()) * 3600) +
(int(elem_edit[7].text()) * 60) +
(int(elem_edit[8].text()))) * 1000) + ';'
# Total
string_data = string_data + str(
((int(elem_edit[9].text()) * 3600) +
(int(elem_edit[10].text()) * 60) +
(int(elem_edit[11].text()))) * 1000) + ';'
list_strings.append(string_data)
string_data = ''
# Start QThread for communicating with arduino
self.thread_connection = Arduino_Communication(
str(self.arduino_combobox.currentText()), list_strings)
self.thread_connection.start()
self.action_Ejecutar.setEnabled(False)
self.action_Para_Valvulas.setEnabled(False)
# Connect to current QThread instance in order to know the status of it's termination
# This line used only when stopping current task
self.thread_connection.finished.connect(self.finished_thread)
self.thread_connection.connection_exit_status.connect(
self.finished_thread)
else:
messageBox = QMessageBox(self)
messageBox.setStyleSheet(
'QMessageBox QLabel {font: bold 14pt "Cantarell";}')
messageBox.setWindowTitle(self.tr('Advertencia'))
messageBox.setText(self.tr("Arduino no seleccionado"))
messageBox.setStandardButtons(QMessageBox.Ok)
messageBox.setIconPixmap(QPixmap(':/usb_error.png'))
messageBox.exec_()
# Inform QThread to stop sending data to arduino
def stop_usb(self):
if str(self.arduino_combobox.currentText()):
try:
self.statusBar1.showMessage(self.tr(u'Conexión detenida'))
if self.thread_connection.isRunning():
mutex.lock()
self.thread_connection.kill_serial = True
mutex.unlock()
except AttributeError:
logging.debug("Thread not running \'disconnected! \'")
else:
messageBox = QMessageBox(self)
messageBox.setStyleSheet(
'QMessageBox QLabel {font: bold 14pt "Cantarell";}')
messageBox.setWindowTitle(self.tr('Advertencia'))
messageBox.setText(self.tr("Arduino no seleccionado"))
messageBox.setStandardButtons(QMessageBox.Ok)
messageBox.setIconPixmap(QPixmap(':/usb_error.png'))
messageBox.exec_()
def enable_fields(self, index):
hours_reg = QRegExp(r"0*[0-9]{1,3}")
sec_reg = QRegExp(r"(0*[0-9])|(0*[0-5][0-9])")
for counter, line_edit in enumerate(self.lineEdits_list[index - 1]):
line_edit.setEnabled(self.valve_list[index - 1].isChecked())
if counter % 3 == 0:
line_edit.setValidator(QRegExpValidator(hours_reg, self))
else:
line_edit.setValidator(QRegExpValidator(sec_reg, self))
def valve_color_status(self, index):
logging.info("Checking color from valve button")
for edit in self.lineEdits_list[index]:
if edit.text().contains(self.regex_edits):
self.group_boxes[index].setStyleSheet('''QGroupBox {
border: 2px solid;
border-color: rgba(255, 255, 255, 0);}'''
)
else:
self.group_boxes[index].setStyleSheet(
'''QGroupBox {background-color: rgba(103, 255, 126, 150);
border: 2px solid;
border-color: rgba(255, 255, 255, 255);}'''
)
break
def create_tool_bar(self):
self.label_arduino = QLabel(self.tr('Dispositivos: '))
self.toolBar.addWidget(self.label_arduino)
self.arduino_combobox = QComboBox()
self.arduino_combobox.setToolTip(self.tr('Seleccionar Arduino'))
self.arduino_combobox.setFocusPolicy(Qt.NoFocus)
# Update List of Arduino devices
self.reload = QAction(QIcon(":/reload.png"), self.tr("&Refrescar"),
self)
self.reload.setShortcut(QKeySequence.Refresh)
self.reload.setToolTip(self.tr('Refrescar Dispositivos'))
self.reload.triggered.connect(self.update_devices_list)
self.toolBar.addWidget(self.arduino_combobox)
self.toolBar.addAction(self.reload)
# Update current usb devices connected to PC
def update_devices_list(self):
device_list = serial.tools.list_ports.comports()
current_arduino = self.arduino_combobox.currentText()
self.arduino_combobox.clear()
for device_index, device in enumerate(sorted(device_list)):
self.arduino_combobox.addItem(device.device)
if device.device == current_arduino:
self.arduino_combobox.setCurrentIndex(device_index)
# Stop current arduino task
def stop_all(self):
if str(self.arduino_combobox.currentText()):
self.thread_connection = Arduino_Communication(
str(self.arduino_combobox.currentText()))
self.thread_connection.start()
self.action_Ejecutar.setEnabled(False)
self.action_Para_Valvulas.setEnabled(False)
self.action_Detener_USB.setEnabled(False)
self.thread_connection.finished.connect(self.finished_thread)
self.thread_connection.connection_exit_status.connect(
self.finished_thread)
else:
messageBox = QMessageBox(self)
messageBox.setStyleSheet(
'QMessageBox QLabel {font: bold 14pt "Cantarell";}')
messageBox.setWindowTitle(self.tr('Advertencia'))
messageBox.setText(self.tr("Arduino no seleccionado"))
messageBox.setStandardButtons(QMessageBox.Ok)
messageBox.setIconPixmap(QPixmap(':/usb_error.png'))
messageBox.exec_()
def open_file(self):
try:
my_home = os.path.expanduser('~')
file_name = QFileDialog.getOpenFileName(
self, self.tr('Abrir archivo'), my_home, '*.txt', '*.txt',
QFileDialog.DontUseNativeDialog)
logging.warning("file_name type: %s" % type(file_name))
list_values = []
if not file_name.isNull():
with open(file_name) as fp:
for line in fp:
list_values.extend([line.replace('\n', '')])
logging.info("List Content: %s" % list_values)
count = 0
for elems in self.lineEdits_list:
for inner_elem in elems:
if not unicode(list_values[count]).isdigit():
raise Uncompatible_Data()
inner_elem.setText(list_values[count])
count = count + 1
self.filename = file_name
except (IOError, OSError):
messageBox = QMessageBox(self)
messageBox.setStyleSheet(
'QMessageBox QLabel {font: bold 14pt "Cantarell";}')
messageBox.setWindowTitle(self.tr('Error'))
messageBox.setText(self.tr('No se pudo abrir el archivo'))
messageBox.setStandardButtons(QMessageBox.Ok)
messageBox.setIconPixmap(QPixmap(':/broken_file.png'))
messageBox.exec_()
except (IndexError, Uncompatible_Data):
messageBox = QMessageBox(self)
messageBox.setStyleSheet(
'QMessageBox QLabel {font: bold 14pt "Cantarell";}')
messageBox.setWindowTitle(self.tr('Error'))
messageBox.setText(self.tr('Formato Incompatible'))
messageBox.setStandardButtons(QMessageBox.Ok)
messageBox.setIconPixmap(QPixmap(':/broken_file.png'))
messageBox.exec_()
# Inform the user if we were able to send data successfully to arduino
def finished_thread(self, error=None, message=''):
if error == 'error':
messageBox = QMessageBox(self)
messageBox.setStyleSheet(
'QMessageBox QLabel {font: bold 14pt "Cantarell";}')
messageBox.setWindowTitle(self.tr('Error'))
messageBox.setText(message)
messageBox.setStandardButtons(QMessageBox.Ok)
messageBox.setIconPixmap(QPixmap(':/usb_error.png'))
messageBox.exec_()
return
elif error == 'success':
messageBox = QMessageBox(self)
messageBox.setStyleSheet(
'QMessageBox QLabel {font: bold 14pt "Cantarell";}')
messageBox.setWindowTitle(self.tr(u'Éxito'))
messageBox.setText(message)
messageBox.setStandardButtons(QMessageBox.Ok)
messageBox.setIconPixmap(QPixmap(':/usb_success.png'))
messageBox.exec_()
return
elif error == 'stopped':
messageBox = QMessageBox(self)
messageBox.setStyleSheet(
'QMessageBox QLabel {font: bold 14pt "Cantarell";}')
messageBox.setWindowTitle(self.tr(u'Éxito'))
messageBox.setText(message)
messageBox.setStandardButtons(QMessageBox.Ok)
messageBox.setIconPixmap(QPixmap(':/success_general.png'))
messageBox.exec_()
return
self.action_Ejecutar.setEnabled(True)
self.action_Para_Valvulas.setEnabled(True)
self.action_Detener_USB.setEnabled(True)
self.statusBar1.showMessage(self.tr('Finalizado'))
# Save data to disk
def write_data_to_file(self, open_mode):
progressDialog = QProgressDialog()
progressDialog.setModal(True)
progressDialog.setLabelText(self.tr('Guardando...'))
progressDialog.setMaximum(8)
progressDialog.setCancelButton(None)
progressDialog.show()
try:
# File is closed automatically even on error
with open(unicode(self.filename), open_mode) as file_obj:
for count, elem_edit in enumerate(self.lineEdits_list, 1):
file_obj.write(''.join([str(elem_edit[0].text()), '\n']))
file_obj.write(''.join([str(elem_edit[1].text()), '\n']))
file_obj.write(''.join([str(elem_edit[2].text()), '\n']))
file_obj.write(''.join([str(elem_edit[3].text()), '\n']))
file_obj.write(''.join([str(elem_edit[4].text()), '\n']))
file_obj.write(''.join([str(elem_edit[5].text()), '\n']))
file_obj.write(''.join([str(elem_edit[6].text()), '\n']))
file_obj.write(''.join([str(elem_edit[7].text()), '\n']))
file_obj.write(''.join([str(elem_edit[8].text()), '\n']))
file_obj.write(''.join([str(elem_edit[9].text()), '\n']))
file_obj.write(''.join([str(elem_edit[10].text()), '\n']))
file_obj.write(''.join([str(elem_edit[11].text()), '\n']))
progressDialog.setValue(count)
except (IOError, OSError):
progressDialog.close()
messageBox = QMessageBox(self)
messageBox.setStyleSheet(
'QMessageBox QLabel {font: bold 14pt "Cantarell";}')
messageBox.setWindowTitle(self.tr('Error'))
messageBox.setText(self.tr('Error al guardar'))
messageBox.setStandardButtons(QMessageBox.Ok)
messageBox.setIcon(QMessageBox.Critical)
messageBox.exec_()
else:
self.statusBar1.showMessage(self.tr('Guardado'), 3000)
class Window(QMainWindow):
def __init__(self, parent=None):
super(Window, self).__init__(parent)
global time_start, x_arr, y_arr, arduino_connected
# Flag variables
self.filename = ''
self.array_len = len(x_arr)
self.clean_recorded_data = True
self.recording_status = False
self.file_saved = False
self.recorded_list = []
self.record_cell_start = None
self.record_cell_end = None
self.follow_plot = True
# Window Properties
self.setWindowTitle("Arduino Plotter")
self.setWindowIcon(QIcon(":/window_icon.png"))
self.resize(800, 600)
# Plot Settings and Creation
self.plot_settings = dict(plotLineWidth=1,
horizontalGrid=True,
verticalGrid=True,
gridOpacity=1,
lineColor='b',
arrayPlotSize=25,
serialBaud=115200,
separator=' ')
pg.setConfigOption('background', 'w')
self.load_settings()
self.createPlot()
# Create Bars
self.createBars()
# Get list of arduino devices
self.updateDevicesList()
# Add Widgets to Main Window
self.addWidgets()
# Add bar to display status messages
status = self.statusBar()
self.sizeLabel = QLabel()
self.sizeLabel.setFrameStyle(QFrame.StyledPanel | QFrame.Sunken)
status.addPermanentWidget(self.sizeLabel)
status.setSizeGripEnabled(False)
# Start Thread & program time count(x axis)
time_start = time.time()
self.read_serial_thread = ReadSerialThread(
self.arduino_combobox.currentText(),
self.plot_settings['serialBaud'], self)
self.read_serial_thread.start()
self.update()
def load_settings(self):
settings = QSettings()
self.plot_settings['horizontalGrid'] = settings.value(
"horizontalGrid", self.plot_settings['horizontalGrid']).toBool()
self.plot_settings['verticalGrid'] = settings.value(
"verticalGrid", self.plot_settings['verticalGrid']).toBool()
self.plot_settings['plotLineWidth'] = settings.value(
"plotLineWidth", self.plot_settings['plotLineWidth']).toInt()[0]
self.plot_settings['gridOpacity'] = settings.value(
"gridOpacity", self.plot_settings['gridOpacity']).toFloat()[0]
self.plot_settings['lineColor'] = unicode(
settings.value("lineColor",
self.plot_settings['lineColor']).toString())
self.plot_settings['arrayPlotSize'] = settings.value(
"arrayPlotSize", self.plot_settings['arrayPlotSize']).toInt()[0]
self.plot_settings['serialBaud'] = settings.value(
"serialBaud", self.plot_settings['serialBaud']).toInt()[0]
self.plot_settings['separator'] = settings.value(
"separator", self.plot_settings['separator']).toString()
# Save settings values
def closeEvent(self, event):
settings = QSettings()
settings.setValue('horizontalGrid',
QVariant(self.plot_settings['horizontalGrid']))
settings.setValue('verticalGrid',
QVariant(self.plot_settings['verticalGrid']))
settings.setValue('plotLineWidth',
QVariant(self.plot_settings['plotLineWidth']))
settings.setValue('gridOpacity',
QVariant(self.plot_settings['gridOpacity']))
settings.setValue('lineColor',
QVariant(self.plot_settings['lineColor']))
settings.setValue('arrayPlotSize',
QVariant(self.plot_settings['arrayPlotSize']))
settings.setValue('serialBaud',
QVariant(self.plot_settings['serialBaud']))
settings.setValue('separator',
QVariant(self.plot_settings['separator']))
# Plot Creation
def createPlot(self):
self.plot_zone = pg.PlotWidget()
self.pen = pg.mkPen(width=self.plot_settings['plotLineWidth'],
color=self.plot_settings['lineColor'][0])
self.plot_zone.plotItem.showGrid(self.plot_settings['verticalGrid'],
self.plot_settings['horizontalGrid'],
self.plot_settings['gridOpacity'])
self.plot_zone.plotItem.ctrlMenu = None
self.plot_zone.setAutoPan(True)
# self.plot_zone.plotItem.ctrlMenu
# self.plot_zone.plotItem.enableAutoRange(enable=0.2)
# self.plot_zone.autoRange()
self.plot_zone.setXRange(0, 600)
# self.plot_zone.setLabels(left=('Signal', 'V'), bottom=('Time'))
self.plot_zone.setYRange(0, 5)
# self.plot_zone.setMouseEnabled(x=False)
self.plot_zone.scene().contextMenu = None
# Create Bars
# TODO Add Info button
def createBars(self):
# Create Bar1
controls_toolbar = self.addToolBar("Controls")
controls_toolbar.setObjectName("ControlsToolBar")
# Create Bar2
arduino_toolbar = self.addToolBar("Arduino")
arduino_toolbar.setObjectName("ArduinoToolBar")
# Add Elements to Bar1
# Record & Pause
self.record_pause = QAction(QIcon(":/rec.png"), "&Rec", self)
self.record_pause.setShortcut("Ctrl+R")
self.record_pause.setToolTip('Record')
self.record_pause.triggered.connect(self.recording)
# Stop
self.stop = QAction(QIcon(":/stop.png"), "&Detener", self)
self.stop.setShortcut("Ctrl+Alt+D")
self.stop.setToolTip('Stop')
self.stop.triggered.connect(self.stopRecording)
# Save
self.save_file = QAction(QIcon(":/save.png"), "&Save", self)
self.save_file.setShortcut(QKeySequence.Save)
self.save_file.setToolTip('Save')
self.save_file.triggered.connect(self.saveFile)
# Save As
self.save_as = QAction(QIcon(":/save_as.png"), "Save As", self)
self.save_as.setShortcut(QKeySequence.SaveAs)
self.save_as.setToolTip('Save As')
self.save_as.triggered.connect(self.saveFileAs)
# Configurations
self.configurations = QAction(QIcon(":/configs.png"),
"&Configurations", self)
self.configurations.setShortcut("Ctrl+Alt+S")
self.configurations.setToolTip('Settings')
self.configurations.triggered.connect(self.changeSettings)
# Add buttons to bar
controls_toolbar.addAction(self.record_pause)
controls_toolbar.addAction(self.stop)
controls_toolbar.addAction(self.save_file)
controls_toolbar.addAction(self.save_as)
controls_toolbar.addAction(self.configurations)
# Arduino ComboBox
self.arduino_combobox = QComboBox()
self.arduino_combobox.setToolTip('Select Arduino')
self.arduino_combobox.setFocusPolicy(Qt.NoFocus)
self.arduino_combobox.activated.connect(self.updateChoosenArduino)
# Update List of Arduino devices
self.reload = QAction(QIcon(":/reload.png"), "Reload", self)
self.reload.setShortcut(QKeySequence.Refresh)
self.reload.setToolTip('Reload Devices')
self.reload.triggered.connect(self.updateDevicesList)
# Timer Label
self.timer_label = QLabel()
self.timer_label.setText(' 00:00')
# Info button for dialog
self.info = QAction(QIcon(":/info.png"), "Reload", self)
self.info.setShortcut(QKeySequence.HelpContents)
self.info.setToolTip('Help')
self.info.triggered.connect(self.showInfo)
# Follow checkbox
self.follow_label = QLabel("Follow Plot")
self.follow_checkbox = QCheckBox()
# self.arduino_combobox.setToolTip('Select Arduino')
self.follow_checkbox.setFocusPolicy(Qt.NoFocus)
self.follow_checkbox.clicked.connect(self.change_follow_status)
self.follow_checkbox.setChecked(True)
arduino_toolbar.addWidget(self.arduino_combobox)
arduino_toolbar.addAction(self.reload)
arduino_toolbar.addWidget(self.timer_label)
arduino_toolbar.addAction(self.info)
arduino_toolbar.addWidget(self.follow_checkbox)
arduino_toolbar.addWidget(self.follow_label)
# Show Info(Help) dialog
def showInfo(self):
self.info_dialog = InfoDialog(self)
self.info_dialog.show()
def change_follow_status(self):
if self.follow_checkbox.isChecked():
self.follow_plot = True
else:
self.follow_plot = False
# Update arduino list
def updateDevicesList(self):
device_list = serial.tools.list_ports.comports()
current_arduino = self.arduino_combobox.currentText()
self.arduino_combobox.clear()
device_index = 0
for device in sorted(device_list):
self.arduino_combobox.addItem(device.device)
if device.device == current_arduino:
self.arduino_combobox.setCurrentIndex(device_index)
device_index = device_index + 1
# Update selected arduino
def updateChoosenArduino(self):
self.restart_values()
# Add Widgets
def addWidgets(self):
self.widget = QWidget()
self.setCentralWidget(self.widget)
vbox_layout = QVBoxLayout()
vbox_layout.addWidget(self.plot_zone)
vbox_layout.setContentsMargins(5, 5, 5, 0)
self.widget.setLayout(vbox_layout)
# Saves indexes of recorded items, thus saves memory
def recording(self):
global time_start, x_arr, y_arr, arduino_connected
status = self.statusBar()
# If recording is "Stopped" clear data and start recording
if self.clean_recorded_data:
mutex.lock()
del self.recorded_list[:]
del x_arr[:]
del y_arr[:]
self.array_len = 0
width_visible = self.plot_zone.visibleRange().width()
height_visible = self.plot_zone.visibleRange().height()
bottom_visible = self.plot_zone.visibleRange().top()
# self.plot_zone.visibleRange().setRect(0, 0, 150, 10)
# print self.plot_zone.visibleRange()
rect_me = QRectF(0, 0, width_visible, 5)
self.plot_zone.setRange(rect=rect_me,
disableAutoRange=True,
xRange=(0, (0 + width_visible)),
padding=0,
yRange=(bottom_visible,
bottom_visible + height_visible))
self.clean_recorded_data = False
mutex.unlock()
# Start Recording
if not self.recording_status:
self.record_pause.setIcon(QIcon(':/pause.png'))
status.showMessage('Recording')
mutex.lock()
if x_arr:
self.record_cell_start = len(x_arr) - 1
else:
self.record_cell_start = len(x_arr)
self.recording_status = True
mutex.unlock()
else:
# Pause Recording
self.record_pause.setIcon(QIcon(':/rec.png'))
status.showMessage('Paused')
mutex.lock()
# Check if x_arr has no data
if x_arr:
self.record_cell_end = len(x_arr) - 1
else:
self.record_cell_end = len(x_arr)
self.recorded_list.append(
[self.record_cell_start, self.record_cell_end])
self.recording_status = False
mutex.unlock()
# Update Arduino status and plot
def update(self):
global x_arr, y_arr, arduino_connected
# self.plot_zone.sceneObj.sigMouseHover.connect(self.me)
if arduino_connected:
self.sizeLabel.setText('Arduino Connected')
self.sizeLabel.setStyleSheet('color:green')
mutex.lock()
# print ("dasdasd",len(x_arr))
# print ("self", self.array_len)
#if not len(x_arr) % self.plot_settings['arrayPlotSize'] and len(x_arr) != 0:
#print self.array_len
if len(x_arr) - self.array_len >= 50 and len(x_arr) != 0:
self.array_len = len(x_arr)
try:
self.plot_zone.plot(
x_arr[:-(self.plot_settings['arrayPlotSize'] + 1)],
y_arr[:-(self.plot_settings['arrayPlotSize'] + 1)],
clear=True,
pen=self.pen)
except Exception:
if len(x_arr) > len(y_arr):
x_arr.pop()
else:
y_arr.pop()
self.plot_zone.plot(
x_arr[:-(self.plot_settings['arrayPlotSize'] + 1)],
y_arr[:-(self.plot_settings['arrayPlotSize'] + 1)],
clear=True,
pen=self.pen)
#self.plot_zone.setXRange(x_arr[-1:][0] - self.plot_zone.visibleRange().width(), x_arr[-1:][0])
if self.follow_plot:
if not (self.plot_zone.visibleRange().left() <
x_arr[-1:][0] <
self.plot_zone.visibleRange().right()):
width_visible = self.plot_zone.visibleRange().width()
height_visible = self.plot_zone.visibleRange().height()
bottom_visible = self.plot_zone.visibleRange().top()
# self.plot_zone.visibleRange().setRect(0, 0, 150, 10)
# print self.plot_zone.visibleRange()
rect_me = QRectF(x_arr[-1:][0], 0, width_visible, 5)
#print rect_me
#self.plot_zone.setXRange(x_arr[-1:][0], x_arr[-1:][0] + self.range_x)
#self.plot_zone.setRange()
#print "MOVE"
#print bottom_visible
#print height_visible
#dest = self.plot_zone.visibleRange().width()
#print range_x
#print dest
#print x_arr[-1:][0]
self.plot_zone.setRange(
rect=rect_me,
disableAutoRange=True,
xRange=(x_arr[-1:][0],
(x_arr[-1:][0] + width_visible)),
padding=0,
yRange=(bottom_visible,
bottom_visible + height_visible))
#self.plot_zone.sceneObj.sigMouseClicked.connect(self.me)
#self.plot_zone.sceneObj.mouseMoveEvent(3)
#print self.plot_zone.visibleRange()
#range_me = self.plot_zone.visibleRange()
#self.plot_zone.sigRangeChanged.connect(self.me)
#self.plot_zone.sigYRangeChanged.connect(self.me)
mutex.unlock()
else:
self.sizeLabel.setText('Arduino Disconnected')
self.sizeLabel.setStyleSheet('color:red')
# Updates the GUI timer
time_to_display = int(round(time.time() - time_start, 2))
if time_to_display >= 60:
self.timer_label.setText(' ' + str(time_to_display / 60) + ":" +
str(time_to_display % 60))
else:
if len(str(time_to_display)) == 1:
self.timer_label.setText(" " + '0' + ':0' +
str(time_to_display))
else:
self.timer_label.setText(" " + '0' + ':' +
str(time_to_display))
# Call myself every 50milliseconds
timer = QTimer()
timer.singleShot(100, self.update)
# Stops recording
def stopRecording(self):
mutex.lock()
if self.recording_status:
if x_arr:
self.record_cell_end = len(x_arr) - 1
else:
self.record_cell_end = len(x_arr)
self.recorded_list.append(
[self.record_cell_start, self.record_cell_end])
mutex.unlock()
self.clean_recorded_data = True
self.recording_status = False
self.record_pause.setIcon(QIcon(':/rec.png'))
status = self.statusBar()
status.showMessage('Stopped')
# Save file method
def saveFile(self):
if not self.file_saved:
self.saveFileAs()
else:
self.writeDataToFile('w')
# Save as method
def saveFileAs(self):
my_home = os.path.expanduser('~')
self.filename = QFileDialog.getSaveFileName(
self, 'Save As', os.path.join(my_home, "new_file.dat"), "", "",
QFileDialog.DontUseNativeDialog)
self.writeDataToFile('w')
# Write data to file
def writeDataToFile(self, open_mode):
global x_arr, y_arr
try:
if self.filename:
file_obj = open(self.filename, open_mode)
for pair in self.recorded_list:
list_x = x_arr[pair[0]:pair[1]]
list_y = y_arr[pair[0]:pair[1]]
for elem in zip(list_x, list_y):
# TODO Check if separator works
file_obj.write(
str(elem[0]) + self.plot_settings['separator'] +
str(elem[1]) + '\n')
file_obj.close()
self.file_saved = True
except (IOError, OSError) as error_file:
message = QMessageBox.critical(self, 'Message', str(error_file),
QMessageBox.Ok)
# message.show()
self.filename = ''
self.file_saved = False
# Create and show settings dialog
def changeSettings(self):
self.settings_dialog = SettingsDialog(self.plot_settings,
self.refreshSettings, self)
self.settings_dialog.show()
# Refresh settings
def refreshSettings(self):
self.pen = pg.mkPen(width=self.plot_settings['plotLineWidth'],
color=self.plot_settings['lineColor'][0])
self.plot_zone.plotItem.showGrid(self.plot_settings['verticalGrid'],
self.plot_settings['horizontalGrid'],
self.plot_settings['gridOpacity'])
# Restart values and kills when new arduino connection is selected
def restart_values(self):
global x_arr, y_arr
print('killing')
self.read_serial_thread.__del__()
mutex.lock()
self.array_len = 0
del x_arr[:]
del y_arr[:]
#print x_arr
del self.recorded_list[:]
#print "clean"
width_visible = self.plot_zone.visibleRange().width()
height_visible = self.plot_zone.visibleRange().height()
bottom_visible = self.plot_zone.visibleRange().top()
# self.plot_zone.visibleRange().setRect(0, 0, 150, 10)
#print self.plot_zone.visibleRange()
rect_me = QRectF(0, 0, width_visible, 5)
self.plot_zone.setRange(rect=rect_me,
disableAutoRange=True,
xRange=(0, (0 + width_visible)),
padding=0,
yRange=(bottom_visible,
bottom_visible + height_visible))
mutex.unlock()
#print "clean out"
self.read_serial_thread = ReadSerialThread(
self.arduino_combobox.currentText(),
self.plot_settings['serialBaud'], self)
self.read_serial_thread.start()
def createEditor(self, parent, option, index):
editor = QComboBox(parent)
# Note: Qt.AscendingOrder == 0 and Qt.DescendingOrder == 1
editor.addItems(["Ascending", "Descending"])
editor.setFocusPolicy(Qt.StrongFocus)
return editor
class Ui_dev_client(object):
def setupUi(self, dev_client):
dev_client.resize(935, 660)
dev_client.setWindowTitle(QApplication.translate("dev_client", "DevClient"))
self.centralwidget = QWidget(dev_client)
dev_client.setCentralWidget(self.centralwidget)
main_layout = QGridLayout(self.centralwidget)
main_layout.setContentsMargins(5, 5, 5, 3)
main_layout.setSpacing(3)
main_layout.setColumnStretch(0, 1)
main_layout.setRowStretch(1, 1)
top_layout = QHBoxLayout()
top_layout.setContentsMargins(0, 0, 0, 0)
top_layout.setSpacing(5)
top_label_conn = QLabel()
top_label_conn.setText(QApplication.translate("dev_client", "Connection"))
top_layout.addWidget(top_label_conn)
self.list_conn = QComboBox()
self.list_conn.setFixedSize(145, 26)
self.list_conn.setFocusPolicy(Qt.NoFocus)
top_layout.addWidget(self.list_conn)
self.list_account = QComboBox()
self.list_account.setFixedSize(145, 26)
self.list_account.setFocusPolicy(Qt.NoFocus)
top_layout.addWidget(self.list_account)
top_layout.addItem(QSpacerItem(40, 20, QSizePolicy.Expanding, QSizePolicy.Minimum))
top_label_account = QLabel()
top_label_account.setText(QApplication.translate("dev_client", "Account"))
top_layout.addWidget(top_label_account)
self.button_connect = QPushButton()
self.button_connect.setFixedSize(105, 26)
self.button_connect.setFocusPolicy(Qt.NoFocus)
self.button_connect.setIcon(QIcon(":/images/connect.png"))
self.button_connect.setIconSize(QSize(16, 16))
self.button_connect.setText(QApplication.translate("dev_client", "Connect"))
top_layout.addWidget(self.button_connect)
self.button_option = QPushButton()
self.button_option.setFixedSize(105, 26)
self.button_option.setFocusPolicy(Qt.NoFocus)
self.button_option.setIcon(QIcon(":/images/option.png"))
self.button_option.setIconSize(QSize(16, 16))
self.button_option.setText(QApplication.translate("dev_client", "Option"))
top_layout.addWidget(self.button_option)
main_layout.addLayout(top_layout, 0, 0)
right_layout = QVBoxLayout()
right_layout.setContentsMargins(0, 0, 0, 0)
right_layout.addItem(QSpacerItem(40, 29, QSizePolicy.Minimum, QSizePolicy.Fixed))
self.rightpanel = QWidget()
self.rightpanel.setMinimumWidth(225)
right_layout.addWidget(self.rightpanel)
main_layout.addLayout(right_layout, 0, 1, 3, 1)
self.output_splitter = QSplitter(self.centralwidget)
self.output_splitter.setOrientation(Qt.Vertical)
self.output_splitter.setHandleWidth(3)
self.output_splitter.setChildrenCollapsible(False)
self.text_output = QTextEdit(self.output_splitter)
self.text_output.setMinimumWidth(690)
self.text_output.setFocusPolicy(Qt.NoFocus)
self.text_output.setAutoFillBackground(True)
self.text_output.setUndoRedoEnabled(False)
self.text_output.setReadOnly(True)
self.text_output_noscroll = QTextEdit(self.output_splitter)
self.text_output_noscroll.setMinimumWidth(690)
self.text_output_noscroll.setFocusPolicy(Qt.NoFocus)
self.text_output_noscroll.setAutoFillBackground(True)
self.text_output_noscroll.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.text_output_noscroll.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.text_output_noscroll.setUndoRedoEnabled(False)
self.text_output_noscroll.setReadOnly(True)
main_layout.addWidget(self.output_splitter, 1, 0)
bottom_layout = QHBoxLayout()
bottom_layout.setContentsMargins(0, 0, 0, 0)
bottom_layout.setSpacing(5)
self.text_input = QComboBox()
self.text_input.setMinimumWidth(660)
self.text_input.setFixedHeight(25)
self.text_input.setEditable(True)
self.text_input.addItem("")
bottom_layout.addWidget(self.text_input)
self.toggle_splitter = QPushButton()
self.toggle_splitter.setFixedSize(25, 25)
self.toggle_splitter.setFocusPolicy(Qt.NoFocus)
self.toggle_splitter.setIcon(QIcon(":/images/split-window.png"))
bottom_layout.addWidget(self.toggle_splitter)
main_layout.addLayout(bottom_layout, 2, 0)
