class EditorGeneral(QWidget):
"""EditorGeneral widget class."""
def __init__(self, parent):
super(EditorGeneral, self).__init__()
self._preferences, vbox = parent, QVBoxLayout(self)
self.original_style = copy.copy(resources.CUSTOM_SCHEME)
self.current_scheme, self._modified_editors = 'default', []
self._font = settings.FONT
groupBoxMini = QGroupBox(
translations.TR_PREFERENCES_EDITOR_GENERAL_MINIMAP)
groupBoxTypo = QGroupBox(
translations.TR_PREFERENCES_EDITOR_GENERAL_TYPOGRAPHY)
groupBoxScheme = QGroupBox(
translations.TR_PREFERENCES_EDITOR_GENERAL_SCHEME)
#Minimap
formMini = QGridLayout(groupBoxMini)
formMini.setContentsMargins(5, 15, 5, 5)
self._checkShowMinimap = QCheckBox(
translations.TR_PREFERENCES_EDITOR_GENERAL_ENABLE_MINIMAP)
self._spinMaxOpacity = QSpinBox()
self._spinMaxOpacity.setRange(0, 100)
self._spinMaxOpacity.setSuffix("% Max.")
self._spinMinOpacity = QSpinBox()
self._spinMinOpacity.setRange(0, 100)
self._spinMinOpacity.setSuffix("% Min.")
self._spinSize = QSpinBox()
self._spinSize.setMaximum(100)
self._spinSize.setMinimum(0)
self._spinSize.setSuffix(
translations.TR_PREFERENCES_EDITOR_GENERAL_AREA_MINIMAP)
formMini.addWidget(self._checkShowMinimap, 0, 1)
formMini.addWidget(QLabel(
translations.TR_PREFERENCES_EDITOR_GENERAL_SIZE_MINIMAP), 1, 0,
Qt.AlignRight)
formMini.addWidget(self._spinSize, 1, 1)
formMini.addWidget(QLabel(
translations.TR_PREFERENCES_EDITOR_GENERAL_OPACITY), 2, 0,
Qt.AlignRight)
formMini.addWidget(self._spinMinOpacity, 2, 1)
formMini.addWidget(self._spinMaxOpacity, 2, 2)
#Typo
gridTypo = QGridLayout(groupBoxTypo)
gridTypo.setContentsMargins(5, 15, 5, 5)
self._btnEditorFont = QPushButton('')
gridTypo.addWidget(QLabel(
translations.TR_PREFERENCES_EDITOR_GENERAL_EDITOR_FONT), 0, 0,
Qt.AlignRight)
gridTypo.addWidget(self._btnEditorFont, 0, 1)
#Scheme
vboxScheme = QVBoxLayout(groupBoxScheme)
vboxScheme.setContentsMargins(5, 15, 5, 5)
self._listScheme = QListWidget()
vboxScheme.addWidget(self._listScheme)
hbox = QHBoxLayout()
btnDownload = QPushButton(
translations.TR_PREFERENCES_EDITOR_DOWNLOAD_SCHEME)
btnDownload.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
self.connect(btnDownload, SIGNAL("clicked()"),
self._open_schemes_manager)
hbox.addWidget(btnDownload)
btnAdd = QPushButton(QIcon(":img/add"),
translations.TR_EDITOR_CREATE_SCHEME)
btnAdd.setIconSize(QSize(16, 16))
btnAdd.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
self.connect(btnAdd, SIGNAL("clicked()"), self._open_schemes_designer)
btnRemove = QPushButton(QIcon(":img/delete"),
translations.TR_EDITOR_REMOVE_SCHEME)
btnRemove.setIconSize(QSize(16, 16))
btnRemove.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
self.connect(btnRemove, SIGNAL("clicked()"), self._remove_scheme)
hbox.addSpacerItem(QSpacerItem(1, 0, QSizePolicy.Expanding))
hbox.addWidget(btnAdd)
hbox.addWidget(btnRemove)
vboxScheme.addLayout(hbox)
vbox.addWidget(groupBoxMini)
vbox.addWidget(groupBoxTypo)
vbox.addWidget(groupBoxScheme)
#Settings
qsettings = IDE.ninja_settings()
qsettings.beginGroup('preferences')
qsettings.beginGroup('editor')
self._checkShowMinimap.setChecked(settings.SHOW_MINIMAP)
if settings.IS_MAC_OS:
self._spinMinOpacity.setValue(100)
self._spinMaxOpacity.setValue(100)
self._spinMinOpacity.setDisabled(True)
self._spinMaxOpacity.setDisabled(True)
else:
self._spinMinOpacity.setValue(settings.MINIMAP_MIN_OPACITY * 100)
self._spinMaxOpacity.setValue(settings.MINIMAP_MAX_OPACITY * 100)
self._spinSize.setValue(settings.SIZE_PROPORTION * 100)
btnText = ', '.join(self._font.toString().split(',')[0:2])
self._btnEditorFont.setText(btnText)
self._listScheme.clear()
self._listScheme.addItem('default')
self._schemes = json_manager.load_editor_skins()
for item in self._schemes:
self._listScheme.addItem(item)
items = self._listScheme.findItems(
qsettings.value('scheme', defaultValue='',
type='QString'), Qt.MatchExactly)
if items:
self._listScheme.setCurrentItem(items[0])
else:
self._listScheme.setCurrentRow(0)
qsettings.endGroup()
qsettings.endGroup()
#Signals
self.connect(self._btnEditorFont,
SIGNAL("clicked()"), self._load_editor_font)
self.connect(self._listScheme, SIGNAL("itemSelectionChanged()"),
self._preview_style)
self.connect(self._preferences, SIGNAL("savePreferences()"), self.save)
def _open_schemes_manager(self):
ninjaide = IDE.get_service("ide")
ninjaide.show_schemes()
# refresh schemes
def _open_schemes_designer(self):
name = self._listScheme.currentItem().text()
scheme = self._schemes.get(name, resources.COLOR_SCHEME)
designer = preferences_editor_scheme_designer.EditorSchemeDesigner(
scheme, self)
designer.exec_()
if designer.saved:
scheme_name = designer.line_name.text()
scheme = designer.original_style
self._schemes[scheme_name] = scheme
result = self._listScheme.findItems(scheme_name, Qt.MatchExactly)
if not result:
self._listScheme.addItem(scheme_name)
def _remove_scheme(self):
name = self._listScheme.currentItem().text()
fileName = ('{0}.color'.format(
file_manager.create_path(resources.EDITOR_SKINS, name)))
file_manager.delete_file(fileName)
item = self._listScheme.takeItem(self._listScheme.currentRow())
del item
def hideEvent(self, event):
super(EditorGeneral, self).hideEvent(event)
resources.CUSTOM_SCHEME = self.original_style
for editorWidget in self._modified_editors:
try:
editorWidget.restyle(editorWidget.lang)
except RuntimeError:
print('the editor has been removed')
def _preview_style(self):
scheme = self._listScheme.currentItem().text()
if scheme == self.current_scheme:
return
main_container = IDE.get_service('main_container')
if not main_container:
return
editorWidget = main_container.get_current_editor()
if editorWidget is not None:
resources.CUSTOM_SCHEME = self._schemes.get(
scheme,
resources.COLOR_SCHEME)
editorWidget.restyle(editorWidget.lang)
self._modified_editors.append(editorWidget)
self.current_scheme = scheme
def _load_editor_font(self):
try:
font, ok = QFontDialog.getFont(self._font, self)
if ok:
self._font = font
btnText = ', '.join(self._font.toString().split(',')[0:2])
self._btnEditorFont.setText(btnText)
except:
QMessageBox.warning(
self,
translations.TR_PREFERENCES_EDITOR_GENERAL_FONT_MESSAGE_TITLE,
translations.TR_PREFERENCES_EDITOR_GENERAL_FONT_MESSAGE_BODY)
def save(self):
qsettings = IDE.ninja_settings()
settings.FONT = self._font
qsettings.setValue('preferences/editor/font', settings.FONT)
settings.SHOW_MINIMAP = self._checkShowMinimap.isChecked()
settings.MINIMAP_MAX_OPACITY = self._spinMaxOpacity.value() / 100.0
settings.MINIMAP_MIN_OPACITY = self._spinMinOpacity.value() / 100.0
settings.SIZE_PROPORTION = self._spinSize.value() / 100.0
qsettings.setValue('preferences/editor/minimapMaxOpacity',
settings.MINIMAP_MAX_OPACITY)
qsettings.setValue('preferences/editor/minimapMinOpacity',
settings.MINIMAP_MIN_OPACITY)
qsettings.setValue('preferences/editor/minimapSizeProportion',
settings.SIZE_PROPORTION)
qsettings.setValue('preferences/editor/minimapShow',
settings.SHOW_MINIMAP)
scheme = self._listScheme.currentItem().text()
resources.CUSTOM_SCHEME = self._schemes.get(scheme,
resources.COLOR_SCHEME)
qsettings.setValue('preferences/editor/scheme', scheme)
class LaserRangeFinder(PluginBase):
def __init__(self, *args):
PluginBase.__init__(self, BrickletLaserRangeFinder, *args)
self.lrf = self.device
self.cbe_distance = CallbackEmulator(self.lrf.get_distance,
self.cb_distance,
self.increase_error_count)
self.cbe_velocity = CallbackEmulator(self.lrf.get_velocity,
self.cb_velocity,
self.increase_error_count)
self.current_distance = None # int, cm
self.current_velocity = None # float, m/s
plots_distance = [('Distance', Qt.red, lambda: self.current_distance,
format_distance)]
plots_velocity = [('Velocity', Qt.red, lambda: self.current_velocity,
'{:.2f} m/s'.format)]
self.plot_widget_distance = PlotWidget('Distance [cm]', plots_distance)
self.plot_widget_velocity = PlotWidget('Velocity [m/s]',
plots_velocity)
self.mode_label = QLabel('Mode:')
self.mode_combo = QComboBox()
self.mode_combo.addItem("Distance: 1cm resolution, 40m max")
self.mode_combo.addItem("Velocity: 0.10 m/s resolution, 12.70m/s max")
self.mode_combo.addItem("Velocity: 0.25 m/s resolution, 31.75m/s max")
self.mode_combo.addItem("Velocity: 0.50 m/s resolution, 63.50m/s max")
self.mode_combo.addItem("Velocity: 1.00 m/s resolution, 127.00m/s max")
self.mode_combo.currentIndexChanged.connect(self.mode_changed)
self.mode_combo.hide()
self.label_average_distance = QLabel('Moving Average for Distance:')
self.spin_average_distance = QSpinBox()
self.spin_average_distance.setMinimum(0)
self.spin_average_distance.setMaximum(50)
self.spin_average_distance.setSingleStep(1)
self.spin_average_distance.setValue(10)
self.spin_average_distance.editingFinished.connect(
self.spin_average_finished)
self.label_average_velocity = QLabel('Moving Average for Velocity:')
self.spin_average_velocity = QSpinBox()
self.spin_average_velocity.setMinimum(0)
self.spin_average_velocity.setMaximum(50)
self.spin_average_velocity.setSingleStep(1)
self.spin_average_velocity.setValue(10)
self.spin_average_velocity.editingFinished.connect(
self.spin_average_finished)
self.enable_laser = QCheckBox("Enable Laser")
self.enable_laser.stateChanged.connect(self.enable_laser_changed)
self.label_acquisition_count = QLabel('Acquisition Count:')
self.spin_acquisition_count = QSpinBox()
self.spin_acquisition_count.setMinimum(1)
self.spin_acquisition_count.setMaximum(255)
self.spin_acquisition_count.setSingleStep(1)
self.spin_acquisition_count.setValue(128)
self.enable_qick_termination = QCheckBox("Quick Termination")
self.label_threshold = QLabel('Threshold:')
self.threshold = QCheckBox("Automatic Threshold")
self.spin_threshold = QSpinBox()
self.spin_threshold.setMinimum(1)
self.spin_threshold.setMaximum(255)
self.spin_threshold.setSingleStep(1)
self.spin_threshold.setValue(1)
self.label_frequency = QLabel('Frequency [Hz]:')
self.frequency = QCheckBox(
"Automatic Frequency (Disable for Velocity)")
self.spin_frequency = QSpinBox()
self.spin_frequency.setMinimum(10)
self.spin_frequency.setMaximum(500)
self.spin_frequency.setSingleStep(1)
self.spin_frequency.setValue(10)
self.spin_acquisition_count.editingFinished.connect(
self.configuration_changed)
self.enable_qick_termination.stateChanged.connect(
self.configuration_changed)
self.spin_threshold.editingFinished.connect(self.configuration_changed)
self.threshold.stateChanged.connect(self.configuration_changed)
self.spin_frequency.editingFinished.connect(self.configuration_changed)
self.frequency.stateChanged.connect(self.configuration_changed)
layout_h1 = QHBoxLayout()
layout_h1.addWidget(self.plot_widget_distance)
layout_h1.addWidget(self.plot_widget_velocity)
layout_h2 = QHBoxLayout()
layout_h2.addWidget(self.mode_label)
layout_h2.addWidget(self.mode_combo)
layout_h2.addWidget(self.label_average_distance)
layout_h2.addWidget(self.spin_average_distance)
layout_h2.addWidget(self.label_average_velocity)
layout_h2.addWidget(self.spin_average_velocity)
layout_h2.addStretch()
layout_h2.addWidget(self.enable_laser)
layout_h3 = QHBoxLayout()
layout_h3.addWidget(self.label_frequency)
layout_h3.addWidget(self.spin_frequency)
layout_h3.addWidget(self.frequency)
layout_h3.addStretch()
layout_h3.addWidget(self.enable_qick_termination)
layout_h4 = QHBoxLayout()
layout_h4.addWidget(self.label_threshold)
layout_h4.addWidget(self.spin_threshold)
layout_h4.addWidget(self.threshold)
layout_h4.addStretch()
layout_h4.addWidget(self.label_acquisition_count)
layout_h4.addWidget(self.spin_acquisition_count)
self.widgets_distance = [
self.plot_widget_distance, self.spin_average_distance,
self.label_average_distance
]
self.widgets_velocity = [
self.plot_widget_velocity, self.spin_average_velocity,
self.label_average_velocity
]
for w in self.widgets_distance:
w.hide()
for w in self.widgets_velocity:
w.hide()
line = QFrame()
line.setFrameShape(QFrame.HLine)
line.setFrameShadow(QFrame.Sunken)
layout = QVBoxLayout(self)
layout.addLayout(layout_h1)
layout.addWidget(line)
layout.addLayout(layout_h2)
layout.addLayout(layout_h3)
layout.addLayout(layout_h4)
self.has_sensor_hardware_version_api = self.firmware_version >= (2, 0,
3)
self.has_configuration_api = self.firmware_version >= (2, 0, 3)
def start(self):
if self.has_sensor_hardware_version_api:
async_call(self.lrf.get_sensor_hardware_version, None,
self.get_sensor_hardware_version_async,
self.increase_error_count)
else:
self.get_sensor_hardware_version_async(1)
if self.has_configuration_api:
async_call(self.lrf.get_configuration, None,
self.get_configuration_async, self.increase_error_count)
async_call(self.lrf.get_mode, None, self.get_mode_async,
self.increase_error_count)
async_call(self.lrf.is_laser_enabled, None,
self.is_laser_enabled_async, self.increase_error_count)
async_call(self.lrf.get_moving_average, None,
self.get_moving_average_async, self.increase_error_count)
async_call(self.lrf.get_distance, None, self.cb_distance,
self.increase_error_count)
async_call(self.lrf.get_velocity, None, self.cb_velocity,
self.increase_error_count)
self.cbe_distance.set_period(25)
self.cbe_velocity.set_period(25)
self.plot_widget_distance.stop = False
self.plot_widget_velocity.stop = False
def stop(self):
self.cbe_distance.set_period(0)
self.cbe_velocity.set_period(0)
self.plot_widget_distance.stop = True
self.plot_widget_velocity.stop = True
def destroy(self):
pass
@staticmethod
def has_device_identifier(device_identifier):
return device_identifier == BrickletLaserRangeFinder.DEVICE_IDENTIFIER
def is_laser_enabled_async(self, enabled):
if enabled:
self.enable_laser.setChecked(True)
else:
self.enable_laser.setChecked(False)
def enable_laser_changed(self, state):
if state == Qt.Checked:
self.lrf.enable_laser()
else:
self.lrf.disable_laser()
def mode_changed(self, value):
if value < 0 or value > 4:
return
self.lrf.set_mode(value)
if value == 0:
for w in self.widgets_velocity:
w.hide()
for w in self.widgets_distance:
w.show()
else:
for w in self.widgets_distance:
w.hide()
for w in self.widgets_velocity:
w.show()
def cb_distance(self, distance):
self.current_distance = distance
def cb_velocity(self, velocity):
self.current_velocity = velocity / 100.0
def configuration_changed(self):
acquisition_count = self.spin_acquisition_count.value()
enable_quick_termination = self.enable_qick_termination.isChecked()
if self.threshold.isChecked():
threshold = 0
else:
threshold = self.spin_threshold.value()
if self.frequency.isChecked():
frequency = 0
for w in self.widgets_velocity:
w.hide()
else:
frequency = self.spin_frequency.value()
for w in self.widgets_velocity:
w.show()
self.spin_threshold.setDisabled(threshold == 0)
self.spin_frequency.setDisabled(frequency == 0)
self.lrf.set_configuration(acquisition_count, enable_quick_termination,
threshold, frequency)
def get_configuration_async(self, conf):
self.spin_acquisition_count.blockSignals(True)
self.spin_acquisition_count.setValue(conf.acquisition_count)
self.spin_acquisition_count.blockSignals(False)
self.enable_qick_termination.blockSignals(True)
self.enable_qick_termination.setChecked(conf.enable_quick_termination)
self.enable_qick_termination.blockSignals(False)
self.spin_threshold.blockSignals(True)
self.spin_threshold.setValue(conf.threshold_value)
self.spin_threshold.setDisabled(conf.threshold_value == 0)
self.spin_threshold.blockSignals(False)
self.spin_frequency.blockSignals(True)
self.spin_frequency.setValue(conf.measurement_frequency)
self.spin_frequency.setDisabled(conf.measurement_frequency == 0)
self.spin_frequency.blockSignals(False)
self.threshold.blockSignals(True)
self.threshold.setChecked(conf.threshold_value == 0)
self.threshold.blockSignals(False)
self.frequency.blockSignals(True)
self.frequency.setChecked(conf.measurement_frequency == 0)
self.frequency.blockSignals(False)
self.configuration_changed()
def get_sensor_hardware_version_async(self, value):
if value == 1:
self.mode_combo.show()
self.mode_label.show()
self.label_acquisition_count.hide()
self.spin_acquisition_count.hide()
self.enable_qick_termination.hide()
self.label_threshold.hide()
self.spin_threshold.hide()
self.threshold.hide()
self.label_frequency.hide()
self.spin_frequency.hide()
self.frequency.hide()
else:
self.mode_combo.hide()
self.mode_label.hide()
self.label_acquisition_count.show()
self.spin_acquisition_count.show()
self.enable_qick_termination.show()
self.label_threshold.show()
self.spin_threshold.show()
self.threshold.show()
self.label_frequency.show()
self.spin_frequency.show()
self.frequency.show()
for w in self.widgets_distance:
w.show()
for w in self.widgets_velocity:
w.show()
def get_mode_async(self, value):
self.mode_combo.setCurrentIndex(value)
self.mode_changed(value)
def get_moving_average_async(self, avg):
self.spin_average_distance.setValue(avg.distance_average_length)
self.spin_average_velocity.setValue(avg.velocity_average_length)
def spin_average_finished(self):
self.lrf.set_moving_average(self.spin_average_distance.value(),
self.spin_average_velocity.value())