def __init__(self, host, masteruri=None, parent=None):
PackageDialog.__init__(self, parent)
self.host = host
self.setWindowTitle('Run')
ns_name_label = QLabel("NS/Name:", self.content)
self.ns_field = QComboBox(self.content)
self.ns_field.setSizePolicy(QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed))
self.ns_field.setEditable(True)
ns_history = nm.history().cachedParamValues('run_dialog/NS')
ns_history.insert(0, '/')
self.ns_field.addItems(ns_history)
self.name_field = QLineEdit(self.content)
self.name_field.setEnabled(False)
horizontalLayout = QHBoxLayout()
horizontalLayout.addWidget(self.ns_field)
horizontalLayout.addWidget(self.name_field)
self.contentLayout.addRow(ns_name_label, horizontalLayout)
args_label = QLabel("Args:", self.content)
self.args_field = QComboBox(self.content)
self.args_field.setSizeAdjustPolicy(QComboBox.AdjustToMinimumContentsLength)
self.args_field.setSizePolicy(QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed))
self.args_field.setEditable(True)
self.contentLayout.addRow(args_label, self.args_field)
args_history = nm.history().cachedParamValues('run_dialog/Args')
args_history.insert(0, '')
self.args_field.addItems(args_history)
host_label = QLabel("Host:", self.content)
self.host_field = QComboBox(self.content)
# self.host_field.setSizeAdjustPolicy(QComboBox.AdjustToContents)
self.host_field.setSizePolicy(QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed))
self.host_field.setEditable(True)
host_label.setBuddy(self.host_field)
self.contentLayout.addRow(host_label, self.host_field)
self.host_history = host_history = nm.history().cachedParamValues('/Host')
if self.host in host_history:
host_history.remove(self.host)
host_history.insert(0, self.host)
self.host_field.addItems(host_history)
master_label = QLabel("ROS Master URI:", self.content)
self.master_field = QComboBox(self.content)
self.master_field.setSizePolicy(QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed))
self.master_field.setEditable(True)
master_label.setBuddy(self.host_field)
self.contentLayout.addRow(master_label, self.master_field)
self.master_history = master_history = nm.history().cachedParamValues('/Optional Parameter/ROS Master URI')
self.masteruri = "ROS_MASTER_URI" if masteruri is None else masteruri
if self.masteruri in master_history:
master_history.remove(self.masteruri)
master_history.insert(0, self.masteruri)
self.master_field.addItems(master_history)
# self.package_field.setFocus(QtCore.Qt.TabFocusReason)
if hasattr(self.package_field, "textChanged"): # qt compatibility
self.package_field.textChanged.connect(self.on_package_selected)
else:
self.package_field.editTextChanged.connect(self.on_package_selected)
self.binary_field.activated[str].connect(self.on_binary_selected)
def updateValue(self, value):
try:
if isinstance(value, (dict, list)):
self._value = value
elif value:
nm.history().addParamCache(self.fullName(), value)
if self.isArrayType():
if 'int' in self.baseType() or 'byte' in self.baseType():
self._value = map(int, value.lstrip('[').rstrip(']').split(','))
elif 'float' in self.baseType():
self._value = map(float, value.lstrip('[').rstrip(']').split(','))
elif 'bool' in self.baseType():
self._value = map(str2bool, value.lstrip('[').rstrip(']').split(','))
elif self.isBinaryType():
self._value = value
else:
# self._value = map(str, value)#[ s.encode(sys.getfilesystemencoding()) for s in value]
try:
import yaml
self._value = yaml.load("[%s]"%value)
# if there is no YAML, load() will return an
# empty string. We want an empty dictionary instead
# for our representation of empty.
if self._value is None:
self._value = []
except yaml.MarkedYAMLError, e:
raise Exception("Field [%s] yaml error: %s"%(self.fullName(), str(e)))
if not self.arrayLength() is None and self.arrayLength() != len(self._value):
raise Exception(''.join(["Field [", self.fullName(), "] has incorrect number of elements: ", str(len(self._value)), " != ", str(self.arrayLength())]))
else:
if 'int' in self.baseType() or 'byte' in self.baseType():
self._value = int(value)
elif 'float' in self.baseType():
self._value = float(value)
elif 'bool' in self.baseType():
if isinstance(value, bool):
self._value = value
else:
self._value = str2bool(value)
elif self.isBinaryType():
self._value = unicode(value)
elif self.isTimeType():
if value == 'now':
self._value = 'now'
else:
try:
val = eval(value)
if isinstance(val, dict):
self._value = val
else:
secs = int(val)
nsecs = int((val - secs) * 1000000000)
self._value = {'secs': secs, 'nsecs': nsecs}
except:
self._value = {'secs': 0, 'nsecs': 0}
else:
self._value = value.encode(sys.getfilesystemencoding())
else:
def setValue(self, value):
error_str = ''
try:
if isinstance(value, (dict, list)):
self._value = value
elif value:
nm.history().addParamCache(self.fullName(), value)
if self.isArrayType():
if 'int' in self.baseType():
self._value = map(int, value.split(','))
elif 'float' in self.baseType():
self._value = map(float, value.split(','))
elif 'bool' in self.baseType():
self._value = map(str2bool, value.split(','))
else:
self._value = [ s.encode(sys.getfilesystemencoding()) for s in value.split(',')]
if not self.arrayLength() is None and self.arrayLength() != len(self._value):
raise Exception(''.join(["Field [", self.fullName(), "] has incorrect number of elements: ", str(len(self._value)), " != ", str(self.arrayLength())]))
else:
if 'int' in self.baseType():
self._value = int(value)
elif 'float' in self.baseType():
self._value = float(value)
elif 'bool' in self.baseType():
if isinstance(value, bool):
self._value = value
else:
self._value = str2bool(value)
elif self.isTimeType():
if value == 'now':
self._value = 'now'
else:
val = float(value)
secs = int(val)
nsecs = int((val - secs) * 1000000000)
self._value = {'secs': secs, 'nsecs': nsecs}
else:
self._value = value.encode(sys.getfilesystemencoding())
else:
if self.isArrayType():
arr = []
self._value = arr
else:
if 'int' in self.baseType():
self._value = 0
elif 'float' in self.baseType():
self._value = 0.0
elif 'bool' in self.baseType():
self._value = False
elif self.isTimeType():
self._value = {'secs': 0, 'nsecs': 0}
else:
self._value = ''
nm.history().addParamCache(self.fullName(), value)
except Exception, e:
raise Exception(''.join(["Error while set value '", unicode(value), "' for '", self.fullName(), "': ", str(e)]))
def run_params(self):
'''
Runs the selected node, or do nothing.
:return: a tuple with host, package, binary, name, args, maseruri or empty tuple on errors
'''
self.binary = self.binary_field.currentText()
self.host = self.host_field.currentText(
) if self.host_field.currentText() else self.host
self.masteruri = self.master_field.currentText(
) if self.master_field.currentText() else self.masteruri
if not self.host in self.host_history and self.host != 'localhost' and self.host != '127.0.0.1':
nm.history().add2HostHistory(self.host)
ns = self.ns_field.currentText()
if ns and ns != '/':
nm.history().addParamCache('run_dialog/NS', ns)
args = self.args_field.currentText()
if args:
nm.history().addParamCache('run_dialog/Args', args)
if self.package and self.binary:
nm.history().addParamCache('/Host', self.host)
return (self.host, self.package, self.binary,
self.name_field.text(),
('__ns:=%s %s' % (ns, args)).split(' '), None
if self.masteruri == 'ROS_MASTER_URI' else self.masteruri)
return ()
def addCachedValuesToWidget(self):
if isinstance(self.widget(), QtGui.QComboBox):
values = nm.history().cachedParamValues(self.fullName())
for i in range(self.widget().count()):
try:
values.remove(self.widget().itemText(i))
except:
pass
if self.widget().count() == 0:
values.insert(0, '')
self.widget().addItems(values)
def runSelected(self):
'''
Runs the selected node, or do nothing.
'''
self.binary = self.binary_field.currentText()
self.host = self.host_field.currentText() if self.host_field.currentText() else self.host
self.masteruri = self.master_field.currentText() if self.master_field.currentText() else self.masteruri
if not self.host in self.host_history and self.host != 'localhost' and self.host != '127.0.0.1':
nm.history().add2HostHistory(self.host)
ns = self.ns_field.currentText()
if ns and ns != '/':
nm.history().addParamCache('run_dialog/NS', ns)
args = self.args_field.currentText()
if args:
nm.history().addParamCache('run_dialog/Args', args)
if self.package and self.binary:
nm.history().addParamCache('/Host', self.host)
nm.starter().runNodeWithoutConfig(self.host, self.package, self.binary, str(self.name_field.text()), str(''.join(['__ns:=', ns, ' ', args])).split(' '), None if self.masteruri == 'ROS_MASTER_URI' else self.masteruri)
def run_params(self):
'''
Runs the selected node, or do nothing.
:return: a tuple with host, package, binary, name, args, maseruri or empty tuple on errors
'''
self.binary = self.binary_field.currentText()
self.host = self.host_field.currentText() if self.host_field.currentText() else self.host
self.masteruri = self.master_field.currentText() if self.master_field.currentText() else self.masteruri
if self.host not in self.host_history and self.host != 'localhost' and self.host != '127.0.0.1':
nm.history().add2HostHistory(self.host)
ns = self.ns_field.currentText()
if ns and ns != '/':
nm.history().addParamCache('run_dialog/NS', ns)
args = self.args_field.currentText()
if args:
nm.history().addParamCache('run_dialog/Args', args)
if self.package and self.binary:
nm.history().addParamCache('/Host', self.host)
return (self.host, self.package, self.binary, self.name_field.text(), ('__ns:=%s %s' % (ns, args)).split(' '), None if self.masteruri == 'ROS_MASTER_URI' else self.masteruri)
return ()
def __init__(self, params=dict(), buttons=QtGui.QDialogButtonBox.Cancel|QtGui.QDialogButtonBox.Ok, sidebar_var='', parent=None):
'''
Creates an input dialog.
@param params: a dictionary with parameter names and (type, values).
The C{value}, can be a primitive value, a list with values or parameter
dictionary to create groups. In this case the type is the name of the group.
@type params: C{dict(str:(str, {value, [..], dict()}))}
'''
QtGui.QDialog.__init__(self, parent=parent)
self.setObjectName('ParameterDialog - %s'%str(params))
self.__current_path = nm.settings().current_dialog_path
self.horizontalLayout = QtGui.QHBoxLayout(self)
self.horizontalLayout.setObjectName("horizontalLayout")
self.horizontalLayout.setContentsMargins(1, 1, 1, 1)
self.verticalLayout = QtGui.QVBoxLayout()
self.verticalLayout.setObjectName("verticalLayout")
self.verticalLayout.setContentsMargins(1, 1, 1, 1)
# add filter row
self.filter_frame = QtGui.QFrame(self)
filterLayout = QtGui.QHBoxLayout(self.filter_frame)
filterLayout.setContentsMargins(1, 1, 1, 1)
label = QtGui.QLabel("Filter:", self.filter_frame)
self.filter_field = QtGui.QLineEdit(self.filter_frame)
filterLayout.addWidget(label)
filterLayout.addWidget(self.filter_field)
self.filter_field.textChanged.connect(self._on_filter_changed)
self.filter_visible = True
self.verticalLayout.addWidget(self.filter_frame)
# create area for the parameter
self.scrollArea = scrollArea = ScrollArea(self);
scrollArea.setObjectName("scrollArea")
scrollArea.setWidgetResizable(True)
self.content = MainBox('/', 'str', False, self)
scrollArea.setWidget(self.content)
self.verticalLayout.addWidget(scrollArea)
# add info text field
self.info_field = QtGui.QTextEdit(self)
self.info_field.setVisible(False)
palette = QtGui.QPalette()
brush = QtGui.QBrush(QtGui.QColor(255, 254, 242))
brush.setStyle(QtCore.Qt.SolidPattern)
palette.setBrush(QtGui.QPalette.Active, QtGui.QPalette.Base, brush)
brush = QtGui.QBrush(QtGui.QColor(255, 254, 242))
brush.setStyle(QtCore.Qt.SolidPattern)
palette.setBrush(QtGui.QPalette.Inactive, QtGui.QPalette.Base, brush)
brush = QtGui.QBrush(QtGui.QColor(244, 244, 244))
brush.setStyle(QtCore.Qt.SolidPattern)
palette.setBrush(QtGui.QPalette.Disabled, QtGui.QPalette.Base, brush)
self.info_field.setPalette(palette)
self.info_field.setFrameShadow(QtGui.QFrame.Plain)
self.info_field.setReadOnly(True)
self.info_field.setTextInteractionFlags(QtCore.Qt.LinksAccessibleByKeyboard|QtCore.Qt.LinksAccessibleByMouse|QtCore.Qt.TextBrowserInteraction|QtCore.Qt.TextSelectableByKeyboard|QtCore.Qt.TextSelectableByMouse)
self.info_field.setObjectName("dialog_info_field")
self.verticalLayout.addWidget(self.info_field)
# create buttons
self.buttonBox = QtGui.QDialogButtonBox(self)
self.buttonBox.setObjectName("buttonBox")
self.buttonBox.setOrientation(QtCore.Qt.Horizontal)
self.buttonBox.setStandardButtons(buttons)
self.buttonBox.accepted.connect(self.accept)
self.buttonBox.rejected.connect(self.reject)
self.verticalLayout.addWidget(self.buttonBox)
self.horizontalLayout.addLayout(self.verticalLayout)
# add side bar for checklist
values = nm.history().cachedParamValues('/%s'%sidebar_var)
self.sidebar_frame = QtGui.QFrame()
self.sidebar_frame.setObjectName(sidebar_var)
sidebarframe_verticalLayout = QtGui.QVBoxLayout(self.sidebar_frame)
sidebarframe_verticalLayout.setObjectName("sidebarframe_verticalLayout")
sidebarframe_verticalLayout.setContentsMargins(1, 1, 1, 1)
self._sidebar_selected = 0
if len(values) > 1 and sidebar_var in params:
self.horizontalLayout.addWidget(self.sidebar_frame)
try:
self.sidebar_default_val = params[sidebar_var][1]
except:
self.sidebar_default_val = ''
values.sort()
for v in values:
checkbox = QtGui.QCheckBox(v)
checkbox.stateChanged.connect(self._on_sidebar_stateChanged)
self.sidebar_frame.layout().addWidget(checkbox)
self.sidebar_frame.layout().addItem(QtGui.QSpacerItem(100, 20, QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Expanding))
# set the input fields
if params:
self.content.createFieldFromValue(params)
self.setInfoActive(False)
if self.filter_frame.isVisible():
self.filter_field.setFocus()
self.setMinimumSize(350,200)
def removeCachedValue(self, value): nm.history().removeParamCache(self.fullName(), value)
arr = []
self._value = arr
else:
if 'int' in self.baseType() or 'byte' in self.baseType():
self._value = 0
elif 'float' in self.baseType():
self._value = 0.0
elif 'bool' in self.baseType():
self._value = False
elif self.isBinaryType():
self._value = unicode(value)
elif self.isTimeType():
self._value = {'secs': 0, 'nsecs': 0}
else:
self._value = ''
nm.history().addParamCache(self.fullName(), value)
except Exception, e:
raise Exception(''.join(["Error while set value '", unicode(value), "' for '", self.fullName(), "': ", str(e)]))
return self._value
def value(self):
if not self.isPrimitiveType() and not self.widget() is None:
return self.widget().value()
elif self.isPrimitiveType():
self.updateValueFromField()
# if self.isTimeType() and self._value == 'now':
# # FIX: rostopic does not support 'now' values in sub-headers
# t = time.time()
# return ({'secs': int(t), 'nsecs': int((t-int(t))*1000000)}, self.changed())
return (self._value, self.changed())
def __init__(self, host, masteruri=None, parent=None):
QtGui.QDialog.__init__(self, parent)
self.host = host
self.setWindowTitle('Run')
self.verticalLayout = QtGui.QVBoxLayout(self)
self.verticalLayout.setObjectName("verticalLayout")
self.content = QtGui.QWidget()
self.contentLayout = QtGui.QFormLayout(self.content)
self.contentLayout.setVerticalSpacing(0)
self.verticalLayout.addWidget(self.content)
self.packages = None
package_label = QtGui.QLabel("Package:", self.content)
self.package_field = QtGui.QComboBox(self.content)
self.package_field.setInsertPolicy(QtGui.QComboBox.InsertAlphabetically)
self.package_field.setSizePolicy(QtGui.QSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Fixed))
self.package_field.setEditable(True)
self.contentLayout.addRow(package_label, self.package_field)
binary_label = QtGui.QLabel("Binary:", self.content)
self.binary_field = QtGui.QComboBox(self.content)
# self.binary_field.setSizeAdjustPolicy(QtGui.QComboBox.AdjustToContents)
self.binary_field.setSizePolicy(QtGui.QSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Fixed))
self.binary_field.setEditable(True)
self.contentLayout.addRow(binary_label, self.binary_field)
ns_name_label = QtGui.QLabel("NS/Name:", self.content)
self.ns_field = QtGui.QComboBox(self.content)
self.ns_field.setSizePolicy(QtGui.QSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Fixed))
self.ns_field.setEditable(True)
ns_history = nm.history().cachedParamValues('run_dialog/NS')
ns_history.insert(0, '/')
self.ns_field.addItems(ns_history)
self.name_field = QtGui.QLineEdit(self.content)
self.name_field.setEnabled(False)
horizontalLayout = QtGui.QHBoxLayout()
horizontalLayout.addWidget(self.ns_field)
horizontalLayout.addWidget(self.name_field)
self.contentLayout.addRow(ns_name_label, horizontalLayout)
args_label = QtGui.QLabel("Args:", self.content)
self.args_field = QtGui.QComboBox(self.content)
self.args_field.setSizeAdjustPolicy(QtGui.QComboBox.AdjustToMinimumContentsLength)
self.args_field.setSizePolicy(QtGui.QSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Fixed))
self.args_field.setEditable(True)
self.contentLayout.addRow(args_label, self.args_field)
args_history = nm.history().cachedParamValues('run_dialog/Args')
args_history.insert(0, '')
self.args_field.addItems(args_history)
host_label = QtGui.QLabel("Host:", self.content)
self.host_field = QtGui.QComboBox(self.content)
# self.host_field.setSizeAdjustPolicy(QtGui.QComboBox.AdjustToContents)
self.host_field.setSizePolicy(QtGui.QSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Fixed))
self.host_field.setEditable(True)
host_label.setBuddy(self.host_field)
self.contentLayout.addRow(host_label, self.host_field)
self.host_history = host_history = nm.history().cachedParamValues('/Host')
if self.host in host_history:
host_history.remove(self.host)
host_history.insert(0, self.host)
self.host_field.addItems(host_history)
master_label = QtGui.QLabel("ROS Master URI:", self.content)
self.master_field = QtGui.QComboBox(self.content)
self.master_field.setSizePolicy(QtGui.QSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Fixed))
self.master_field.setEditable(True)
master_label.setBuddy(self.host_field)
self.contentLayout.addRow(master_label, self.master_field)
self.master_history = master_history = nm.history().cachedParamValues('/Optional Parameter/ROS Master URI')
self.masteruri = "ROS_MASTER_URI" if masteruri is None else masteruri
if self.masteruri in master_history:
master_history.remove(self.masteruri)
master_history.insert(0, self.masteruri)
self.master_field.addItems(master_history)
self.buttonBox = QtGui.QDialogButtonBox(self)
self.buttonBox.setStandardButtons(QtGui.QDialogButtonBox.Ok|QtGui.QDialogButtonBox.Cancel)
self.buttonBox.setOrientation(QtCore.Qt.Horizontal)
self.buttonBox.setObjectName("buttonBox")
self.verticalLayout.addWidget(self.buttonBox)
self.package_field.setFocus(QtCore.Qt.TabFocusReason)
self.package = ''
self.binary = ''
if self.packages is None:
self.package_field.addItems(['packages searching...'])
self.package_field.setCurrentIndex(0)
self._fill_packages_thread = threading.Thread(target=self._fill_packages)
self._fill_packages_thread.start()
QtCore.QObject.connect(self.buttonBox, QtCore.SIGNAL("accepted()"), self.accept)
QtCore.QObject.connect(self.buttonBox, QtCore.SIGNAL("rejected()"), self.reject)
QtCore.QMetaObject.connectSlotsByName(self)
self.package_field.activated[str].connect(self.on_package_selected)
self.package_field.textChanged.connect(self.on_package_selected)
self.binary_field.activated[str].connect(self.on_binary_selected)
def __init__(self, host, parent=None):
QtGui.QDialog.__init__(self, parent)
self.host = host
self.setWindowTitle('Run')
self.verticalLayout = QtGui.QVBoxLayout(self)
self.verticalLayout.setObjectName("verticalLayout")
self.content = QtGui.QWidget()
self.contentLayout = QtGui.QFormLayout(self.content)
self.contentLayout.setVerticalSpacing(0)
self.verticalLayout.addWidget(self.content)
# fill the input fields
self.root_paths = [os.path.normpath(p) for p in os.getenv("ROS_PACKAGE_PATH").split(':')]
self.packages = {}
for p in self.root_paths:
ret = self._getPackages(p)
self.packages = dict(ret.items() + self.packages.items())
package_label = QtGui.QLabel("Package:", self.content)
self.package_field = QtGui.QComboBox(self.content)
self.package_field.setInsertPolicy(QtGui.QComboBox.InsertAlphabetically)
self.package_field.setSizePolicy(QtGui.QSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Fixed))
self.package_field.setEditable(True)
self.contentLayout.addRow(package_label, self.package_field)
binary_label = QtGui.QLabel("Binary:", self.content)
self.binary_field = QtGui.QComboBox(self.content)
# self.binary_field.setSizeAdjustPolicy(QtGui.QComboBox.AdjustToContents)
self.binary_field.setSizePolicy(QtGui.QSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Fixed))
self.binary_field.setEditable(True)
self.contentLayout.addRow(binary_label, self.binary_field)
ns_name_label = QtGui.QLabel("NS/Name:", self.content)
self.ns_field = QtGui.QComboBox(self.content)
self.ns_field.setSizePolicy(QtGui.QSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Fixed))
self.ns_field.setEditable(True)
ns_history = nm.history().cachedParamValues('run_dialog/NS')
ns_history.insert(0, '/')
self.ns_field.addItems(ns_history)
self.name_field = QtGui.QLineEdit(self.content)
self.name_field.setEnabled(False)
horizontalLayout = QtGui.QHBoxLayout()
horizontalLayout.addWidget(self.ns_field)
horizontalLayout.addWidget(self.name_field)
self.contentLayout.addRow(ns_name_label, horizontalLayout)
args_label = QtGui.QLabel("Args:", self.content)
self.args_field = QtGui.QComboBox(self.content)
self.args_field.setSizeAdjustPolicy(QtGui.QComboBox.AdjustToMinimumContentsLength)
# self.args_field.setSizePolicy(QtGui.QSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Fixed))
self.args_field.setEditable(True)
self.contentLayout.addRow(args_label, self.args_field)
args_history = nm.history().cachedParamValues('run_dialog/Args')
args_history.insert(0, '')
self.args_field.addItems(args_history)
host_label = QtGui.QLabel("Host:", self.content)
self.host_field = QtGui.QComboBox(self.content)
# self.host_field.setSizeAdjustPolicy(QtGui.QComboBox.AdjustToContents)
self.host_field.setSizePolicy(QtGui.QSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Fixed))
self.host_field.setEditable(True)
host_label.setBuddy(self.host_field)
self.contentLayout.addRow(host_label, self.host_field)
self.host_history = host_history = nm.history().cachedParamValues('/Host')
if self.host in host_history:
host_history.remove(self.host)
host_history.insert(0, self.host)
self.host_field.addItems(host_history)
master_label = QtGui.QLabel("ROS Master URI:", self.content)
self.master_field = QtGui.QComboBox(self.content)
self.master_field.setSizePolicy(QtGui.QSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Fixed))
self.master_field.setEditable(True)
master_label.setBuddy(self.host_field)
self.contentLayout.addRow(master_label, self.master_field)
self.master_history = master_history = nm.history().cachedParamValues('/Optional Parameter/ROS Master URI')
self.masteruri = "ROS_MASTER_URI"
if self.masteruri in master_history:
master_history.remove(self.masteruri)
master_history.insert(0, self.masteruri)
self.master_field.addItems(master_history)
self.buttonBox = QtGui.QDialogButtonBox(self)
self.buttonBox.setStandardButtons(QtGui.QDialogButtonBox.Ok|QtGui.QDialogButtonBox.Cancel)
self.buttonBox.setOrientation(QtCore.Qt.Horizontal)
self.buttonBox.setObjectName("buttonBox")
self.verticalLayout.addWidget(self.buttonBox)
QtCore.QObject.connect(self.buttonBox, QtCore.SIGNAL("accepted()"), self.accept)
QtCore.QObject.connect(self.buttonBox, QtCore.SIGNAL("rejected()"), self.reject)
QtCore.QMetaObject.connectSlotsByName(self)
self.package_field.activated[str].connect(self.on_package_selected)
self.package_field.textChanged.connect(self.on_package_selected)
self.binary_field.activated[str].connect(self.on_binary_selected)
self.package_field.setFocus(QtCore.Qt.TabFocusReason)
self.package = ''
self.binary = ''
packages = self.packages.keys()
packages.sort()
self.package_field.addItems(packages)
if packages:
self.on_package_selected(packages[0])
def setValue(self, value):
error_str = ''
try:
if isinstance(value, (dict, list)):
self._value = value
elif value:
nm.history().addParamCache(self.fullName(), value)
if self.isArrayType():
if 'int' in self.baseType():
self._value = map(int, value.split(','))
elif 'float' in self.baseType():
self._value = map(float, value.split(','))
elif 'bool' in self.baseType():
self._value = map(str2bool, value.split(','))
else:
self._value = [
s.encode(sys.getfilesystemencoding())
for s in value.split(',')
]
if not self.arrayLength() is None and self.arrayLength(
) != len(self._value):
raise Exception(''.join([
"Field [",
self.fullName(),
"] has incorrect number of elements: ",
str(len(self._value)), " != ",
str(self.arrayLength())
]))
else:
if 'int' in self.baseType():
self._value = int(value)
elif 'float' in self.baseType():
self._value = float(value)
elif 'bool' in self.baseType():
if isinstance(value, bool):
self._value = value
else:
self._value = str2bool(value)
elif self.isTimeType():
if value == 'now':
self._value = 'now'
else:
val = float(value)
secs = int(val)
nsecs = int((val - secs) * 1000000000)
self._value = {'secs': secs, 'nsecs': nsecs}
else:
self._value = value.encode(sys.getfilesystemencoding())
else:
if self.isArrayType():
arr = []
self._value = arr
else:
if 'int' in self.baseType():
self._value = 0
elif 'float' in self.baseType():
self._value = 0.0
elif 'bool' in self.baseType():
self._value = False
elif self.isTimeType():
self._value = {'secs': 0, 'nsecs': 0}
else:
self._value = ''
nm.history().addParamCache(self.fullName(), value)
except Exception, e:
raise Exception(''.join([
"Error while set value '",
unicode(value), "' for '",
self.fullName(), "': ",
str(e)
]))
