def __init__(self, updater, config, nodename):
"""
:param config:
:type config: Dictionary? defined in dynamic_reconfigure.client.Client
:type nodename: str
"""
super(GroupWidget, self).__init__()
self.state = config['state']
self.param_name = config['name']
self._toplevel_treenode_name = nodename
# TODO: .ui file needs to be back into usage in later phase.
# ui_file = os.path.join(rp.get_path('rqt_reconfigure'),
# 'resource', 'singlenode_parameditor.ui')
# loadUi(ui_file, self)
verticalLayout = QVBoxLayout(self)
verticalLayout.setContentsMargins(QMargins(0, 0, 0, 0))
_widget_nodeheader = QWidget()
_h_layout_nodeheader = QHBoxLayout(_widget_nodeheader)
_h_layout_nodeheader.setContentsMargins(QMargins(0, 0, 0, 0))
self.nodename_qlabel = QLabel(self)
font = QFont('Trebuchet MS, Bold')
font.setUnderline(True)
font.setBold(True)
# Button to close a node.
_icon_disable_node = QIcon.fromTheme('window-close')
_bt_disable_node = QPushButton(_icon_disable_node, '', self)
_bt_disable_node.setToolTip('Hide this node')
_bt_disable_node_size = QSize(36, 24)
_bt_disable_node.setFixedSize(_bt_disable_node_size)
_bt_disable_node.pressed.connect(self._node_disable_bt_clicked)
_h_layout_nodeheader.addWidget(self.nodename_qlabel)
_h_layout_nodeheader.addWidget(_bt_disable_node)
self.nodename_qlabel.setAlignment(Qt.AlignCenter)
font.setPointSize(10)
self.nodename_qlabel.setFont(font)
grid_widget = QWidget(self)
self.grid = QFormLayout(grid_widget)
verticalLayout.addWidget(_widget_nodeheader)
verticalLayout.addWidget(grid_widget, 1)
# Again, these UI operation above needs to happen in .ui file.
self.tab_bar = None # Every group can have one tab bar
self.tab_bar_shown = False
self.updater = updater
self.editor_widgets = []
self._param_names = []
self._create_node_widgets(config)
logging.debug('Groups node name={}'.format(nodename))
self.nodename_qlabel.setText(nodename)
def create_progressbar(self, aircraft_no):
waypoint_layout = QVBoxLayout()
waypoint_layout.setContentsMargins(0, 10, 0, 10)
waypoint_header_layout = QHBoxLayout(
) # waypoint_header_layout will be nested inside waypoint_layout with the progress bar beneath it
aircraft_label = QLabel('Aircraft ' + str(aircraft_no))
self.waypoint_plaintext_dict['aircraft' +
str(aircraft_no)] = QPlainTextEdit()
self.waypoint_plaintext_dict.get('aircraft' +
str(aircraft_no)).setMaximumHeight(40)
self.waypoint_plaintext_dict.get('aircraft' +
str(aircraft_no)).setReadOnly(True)
self.waypoint_plaintext_dict[
'aircraftlink' + str(aircraft_no)] = QPlainTextEdit("Telegram")
self.waypoint_plaintext_dict.get('aircraftlink' +
str(aircraft_no)).setMaximumHeight(40)
self.waypoint_plaintext_dict.get('aircraftlink' +
str(aircraft_no)).setMaximumWidth(100)
self.waypoint_plaintext_dict.get('aircraftlink' +
str(aircraft_no)).setReadOnly(True)
self.waypoint_plaintext_dict['progress_bar_aircraft' +
str(aircraft_no)] = QProgressBar()
waypoint_header_layout.addWidget(aircraft_label)
waypoint_header_layout.addWidget(
self.waypoint_plaintext_dict['aircraft' + str(aircraft_no)])
waypoint_header_layout.addWidget(
self.waypoint_plaintext_dict['aircraftlink' + str(aircraft_no)])
waypoint_layout.addLayout(waypoint_header_layout)
waypoint_layout.addWidget(
self.waypoint_plaintext_dict['progress_bar_aircraft' +
str(aircraft_no)])
self.progressbar_layout.addLayout(waypoint_layout)
def __init__(self, updater, config, nodename):
'''
:param config:
:type config: Dictionary? defined in dynamic_reconfigure.client.Client
:type nodename: str
'''
super(GroupWidget, self).__init__()
self.state = config['state']
self.param_name = config['name']
self._toplevel_treenode_name = nodename
# TODO: .ui file needs to be back into usage in later phase.
# ui_file = os.path.join(rp.get_path('rqt_reconfigure'),
# 'resource', 'singlenode_parameditor.ui')
# loadUi(ui_file, self)
verticalLayout = QVBoxLayout(self)
verticalLayout.setContentsMargins(QMargins(0, 0, 0, 0))
_widget_nodeheader = QWidget()
_h_layout_nodeheader = QHBoxLayout(_widget_nodeheader)
_h_layout_nodeheader.setContentsMargins(QMargins(0, 0, 0, 0))
self.nodename_qlabel = QLabel(self)
font = QFont('Trebuchet MS, Bold')
font.setUnderline(True)
font.setBold(True)
# Button to close a node.
_icon_disable_node = QIcon.fromTheme('window-close')
_bt_disable_node = QPushButton(_icon_disable_node, '', self)
_bt_disable_node.setToolTip('Hide this node')
_bt_disable_node_size = QSize(36, 24)
_bt_disable_node.setFixedSize(_bt_disable_node_size)
_bt_disable_node.pressed.connect(self._node_disable_bt_clicked)
_h_layout_nodeheader.addWidget(self.nodename_qlabel)
_h_layout_nodeheader.addWidget(_bt_disable_node)
self.nodename_qlabel.setAlignment(Qt.AlignCenter)
font.setPointSize(10)
self.nodename_qlabel.setFont(font)
grid_widget = QWidget(self)
self.grid = QFormLayout(grid_widget)
verticalLayout.addWidget(_widget_nodeheader)
verticalLayout.addWidget(grid_widget, 1)
# Again, these UI operation above needs to happen in .ui file.
self.tab_bar = None # Every group can have one tab bar
self.tab_bar_shown = False
self.updater = updater
self.editor_widgets = []
self._param_names = []
self._create_node_widgets(config)
rospy.logdebug('Groups node name={}'.format(nodename))
self.nodename_qlabel.setText(nodename)
def __init__(self, context, node_name):
"""
Initializaze things.
:type node_name: str
"""
super(ParamClientWidget, self).__init__()
self._node_grn = node_name
self._toplevel_treenode_name = node_name
self._editor_widgets = {}
self._param_client = create_param_client(
context.node, node_name, self._handle_param_event
)
verticalLayout = QVBoxLayout(self)
verticalLayout.setContentsMargins(QMargins(0, 0, 0, 0))
widget_nodeheader = QWidget()
h_layout_nodeheader = QHBoxLayout(widget_nodeheader)
h_layout_nodeheader.setContentsMargins(QMargins(0, 0, 0, 0))
nodename_qlabel = QLabel(self)
font = QFont('Trebuchet MS, Bold')
font.setUnderline(True)
font.setBold(True)
font.setPointSize(10)
nodename_qlabel.setFont(font)
nodename_qlabel.setAlignment(Qt.AlignCenter)
nodename_qlabel.setText(node_name)
h_layout_nodeheader.addWidget(nodename_qlabel)
# Button to close a node.
icon_disable_node = QIcon.fromTheme('window-close')
bt_disable_node = QPushButton(icon_disable_node, '', self)
bt_disable_node.setToolTip('Hide this node')
bt_disable_node_size = QSize(36, 24)
bt_disable_node.setFixedSize(bt_disable_node_size)
bt_disable_node.pressed.connect(self._node_disable_bt_clicked)
h_layout_nodeheader.addWidget(bt_disable_node)
grid_widget = QWidget(self)
self.grid = QFormLayout(grid_widget)
verticalLayout.addWidget(widget_nodeheader)
verticalLayout.addWidget(grid_widget, 1)
# Again, these UI operation above needs to happen in .ui file.
param_names = self._param_client.list_parameters()
self.add_editor_widgets(
self._param_client.get_parameters(param_names),
self._param_client.describe_parameters(param_names)
)
# Save and load buttons
button_widget = QWidget(self)
button_header = QHBoxLayout(button_widget)
button_header.setContentsMargins(QMargins(0, 0, 0, 0))
load_button = QPushButton()
save_button = QPushButton()
load_button.setIcon(QIcon.fromTheme('document-open'))
save_button.setIcon(QIcon.fromTheme('document-save'))
load_button.clicked[bool].connect(self._handle_load_clicked)
save_button.clicked[bool].connect(self._handle_save_clicked)
button_header.addWidget(save_button)
button_header.addWidget(load_button)
self.setMinimumWidth(150)
def createEditor(self, parent, option, index):
print option
print index.column()
indices = [2, 3, 4]
if index.column() not in indices:
return None
print "create_edit"
if index.column() == 3:
widget = QWidget(parent)
slider = QSlider(Qt.Horizontal, widget)
text_edit = QLineEdit(widget)
text_edit.setFocus()
text_edit.selectAll()
text_edit.setAlignment(Qt.AlignHCenter | Qt.AlignVCenter)
hbox = QVBoxLayout()
# slider.setMinimumWidth(400)
# hbox.setMargin(0);
hbox.setContentsMargins(2,1,2,1);
# min_label = QLabel("min")
# max_label = QLabel("max")
# vbox.addWidget(min_label)
hbox.addWidget(slider)
hbox.addWidget(text_edit)
# vbox.addWidget(max_label)
widget.setLayout(hbox)
# widget.setMinimumWidth(400)
slider.setMinimumHeight(32)
text_edit.setMinimumHeight(36)
widget.setMinimumHeight(80)
widget.setAutoFillBackground(True)
widget.setStyleSheet(".QWidget { background:rgb(200, 200, 200); margin:0px; border:1px solid rgb(170, 170, 170); }")
# parent.setMinimumWidth(300)
row = index.row()
imin = index.sibling(row, self._column_names.index("min"))
imax = index.sibling(row, self._column_names.index("max"))
smin = index.model().data(imin, Qt.EditRole)
smax = index.model().data(imax, Qt.EditRole)
fmin = 0
fmax = 100
def isFloat(s):
try:
float(s)
return True
except:
return False
if isFloat(smin):
fmin = float(smin)
if isFloat(smax):
fmax = float(smax)
print fmin, fmax
slider.setMinimum(int(fmin * 100))
slider.setMaximum(int(fmax * 100))
slider.setMouseTracking(True)
@Slot(int)
def sliderValueChanged(value):
text_edit.setText(str(float(value)/100.))
print "slider value changed to %d" % value
text_edit.setFocus()
text_edit.selectAll()
pass
@Slot()
def sliderDown():
print "slider pressed"
@Slot()
def sliderUp():
print "slider released"
@Slot()
def editingFinished():
text = text_edit.text()
value = float(text)
nvalue = value
nvalue = min(nvalue, fmax)
nvalue = max(nvalue, fmin)
# print "nvalue is", nvalue
if value != nvalue:
text_edit.setText(str(nvalue))
svalue = int(nvalue*100)
print "text changed to %s" % text
print "nvalue is", nvalue
print "svalue is %d" % svalue
slider.blockSignals(True)
slider.setSliderPosition(svalue)
slider.blockSignals(False)
pass
@Slot(str)
def lineEditTextChanged(text):
# text_edit.setText(str(value))
# slider.setSliderDown(True)
# slider.sliderPressed.emit()
print "setSliderDown"
if not isFloat(text):
return
value = float(text)
nvalue = value
# nvalue = min(nvalue, fmax)
# nvalue = max(nvalue, fmin)
# print "nvalue is", nvalue
if value != nvalue:
text_edit.setText(str(nvalue))
svalue = int(nvalue*100)
print "text changed to %s" % text
print "nvalue is", nvalue
print "svalue is %d" % svalue
slider.blockSignals(True)
slider.setSliderPosition(svalue)
slider.blockSignals(False)
pass
slider.valueChanged.connect(sliderValueChanged)
slider.sliderPressed.connect(sliderDown)
slider.sliderReleased.connect(sliderUp)
text_edit.textChanged.connect(lineEditTextChanged)
text_edit.editingFinished.connect(editingFinished)
text_edit.selectAll()
text_edit.setFocus()
rx = QRegExp("^-?([1-9]\d*|0)(\.\d*)?$")
v = QRegExpValidator(rx)
text_edit.setValidator(v)
widget.setFocusProxy(text_edit)
edt = widget
else:
edt = QLineEdit(parent)
if index.column() == 2:
edt.setAlignment(Qt.AlignRight | Qt.AlignVCenter)
elif index.column() == 4:
edt.setAlignment(Qt.AlignLeft | Qt.AlignVCenter)
rx = QRegExp("^-?([1-9]\d*|0)(\.\d*)?$")
v = QRegExpValidator(rx);
edt.setValidator(v)
# edt.setInputMask("#00000000")
return edt
