def generateDescription(self, extended=True):
tooltip = ''
if self.descr_type or self.descr_name or self.descr:
tooltip = ''.join(['<h4>', self.descr_name, '</h4><dl>'])
if self.descr_type:
tooltip = ''.join([tooltip, '<dt>Type: ', self.descr_type, '</dt></dl>'])
if extended:
try:
from docutils import examples
if self.descr:
tooltip = ''.join([tooltip, '<b><u>Detailed description:</u></b>'])
tooltip = ''.join([tooltip, examples.html_body(self.descr, input_encoding='utf8')])
except:
import traceback
rospy.logwarn("Error while generate description for a tooltip: %s", str(traceback.format_exc()))
tooltip = ''.join([tooltip, '<br>'])
tooltip = ''.join([tooltip, '<h4>ROS Master URI: ', self.id[0], '</h4>'])
tooltip = ''.join([tooltip, '<h4>Host: ', self.id[1], '</h4>'])
# get sensors
capabilities = []
for j in range(self.rowCount()):
item = self.child(j)
if isinstance(item, GroupItem):
capabilities.append(item.name)
if capabilities:
tooltip = ''.join([tooltip, '<b><u>Capabilities:</u></b>'])
try:
from docutils import examples
tooltip = ''.join([tooltip, examples.html_body(''.join(['- ', '\n- '.join(capabilities)]), input_encoding='utf8')])
except:
import traceback
rospy.logwarn("Error while generate description for a tooltip: %s", str(traceback.format_exc()))
return ''.join(['<div>', tooltip, '</div>']) if tooltip else ''
def updateTooltip(self):
'''
Creates a tooltip description based on text set by L{updateDescription()}
and all childs of this host with valid sensor description. The result is
returned as a HTML part.
@return: the tooltip description coded as a HTML part
@rtype: C{str}
'''
tooltip = ''
if self.descr_type or self.descr_name or self.descr:
tooltip = ''.join(['<h4>', self.descr_name, '</h4><dl>'])
tooltip = ''.join(
[tooltip, '<dt>Type: ', self.descr_type, '</dt></dl>'])
tooltip = ''.join([tooltip, '<b><u>Detailed description:</u></b>'])
if self.descr:
try:
from docutils import examples
tooltip = ''.join([
tooltip,
examples.html_body(self.descr, input_encoding='utf8')
])
except:
import traceback
rospy.logwarn(
"Error while generate description for a tooltip: %s",
str(traceback.format_exc()))
# get sensors
sensors = []
for j in range(self.rowCount()):
nodeItem = self.child(j)
if nodeItem.node.descr_name:
sensor = nodeItem.node.descr_name
if nodeItem.node.descr_type:
sensor = ' '.join(
[sensor, '(', nodeItem.node.descr_type, ')'])
sensors.append(sensor)
if sensors:
tooltip = ''.join([tooltip, '<b><u>sensors:</u></b>'])
try:
from docutils import examples
tooltip = ''.join([
tooltip,
examples.html_body(''.join(['- ', '\n- '.join(sensors)]),
input_encoding='utf8')
])
except:
import traceback
rospy.logwarn(
"Error while generate description for a tooltip: %s",
str(traceback.format_exc()))
self.setToolTip(''.join(['<html><body>', tooltip, '</body></html>']
) if tooltip else self.name)
return ''.join(['<div>', tooltip, '</div>']) if tooltip else ''
def updateTooltip(self):
'''
Creates a tooltip description based on text set by L{updateDescription()}
and all childs of this host with valid sensor description. The result is
returned as a HTML part.
@return: the tooltip description coded as a HTML part
@rtype: C{str}
'''
tooltip = ''
if self.descr_type or self.descr_name or self.descr:
tooltip = ''.join(['<h4>', self.descr_name, '</h4><dl>'])
tooltip = ''.join([tooltip, '<dt>Type: ', self.descr_type, '</dt></dl>'])
tooltip = ''.join([tooltip, '<b><u>Detailed description:</u></b>'])
if self.descr:
try:
from docutils import examples
tooltip = ''.join([tooltip, examples.html_body(self.descr, input_encoding='utf8')])
except:
import traceback
rospy.logwarn("Error while generate description for a tooltip: %s", str(traceback.format_exc()))
# get sensors
sensors = []
for j in range(self.rowCount()):
nodeItem = self.child(j)
if nodeItem.node.descr_name:
sensor = nodeItem.node.descr_name
if nodeItem.node.descr_type:
sensor = ' '.join([sensor, '(', nodeItem.node.descr_type, ')'])
sensors.append(sensor)
if sensors:
tooltip = ''.join([tooltip, '<b><u>sensors:</u></b>'])
try:
from docutils import examples
tooltip = ''.join([tooltip, examples.html_body(''.join(['- ', '\n- '.join(sensors)]), input_encoding='utf8')])
except:
import traceback
rospy.logwarn("Error while generate description for a tooltip: %s", str(traceback.format_exc()))
self.setToolTip(''.join(['<html><body>', tooltip, '</body></html>']) if tooltip else self.name)
return ''.join(['<div>', tooltip, '</div>']) if tooltip else ''
def updateDispayedName(self, item, show_ros_names):
'''
Updates the name representation of the given QStandardItem
@param item: item which represent the URI
@type item: L{PySide.QtGui.QStandardItem}
@param show_ros_names: show the as ROS names or as their description.
@type show_ros_names: C{bool}
'''
if self.descr_name and not show_ros_names:
item.setText(self.descr_name)
else:
item.setText(NodeItem.toHTML(self.name))
tooltip = ''.join(['<html><body><h4>', self.name, '</h4><dl>'])
tooltip = ''.join([tooltip, '<dt>PID: ', str(self.pid), '</dt></dl>'])
uri = nm.nameres().getUri(host=nm.nameres().getHostname(self.uri))
master_discovered = (not uri is None)
local = (nm.nameres().getHostname(self.uri) == nm.nameres().getHostname(self.masteruri))
if not self.pid is None:
item.setIcon(QtGui.QIcon(':/icons/state_run.png'))
elif not local and not master_discovered and not self.uri is None:
item.setIcon(QtGui.QIcon(':/icons/state_run.png'))
tooltip = ''.join([tooltip, '<dl><dt>(Remote nodes will not be ping, so they are always marked running)</dt></dl>'])
# elif not master_discovered and not self.uri is None:
# item.setIcon(QtGui.QIcon(':/icons/state_run.png'))
elif not self.uri is None:
item.setIcon(QtGui.QIcon(':/icons/crystal_clear_warning.png'))
if not local and master_discovered:
tooltip = ''.join(['<h4>', self.name, ' is not local, however the ROS master on this host is discovered, but no information about this node received!', '</h4>'])
else:
item.setIcon(QtGui.QIcon())
if self.descr_type or self.descr_name or self.descr:
tooltip = ''.join([tooltip, '<b><u>Detailed description:</u></b>'])
if self.descr_type:
tooltip = ''.join([tooltip, '<dl><dt><b>Sensor type:</b> ', self.descr_type, '</dt>'])
if self.descr_name:
tooltip = ''.join([tooltip, '<dt><b>Sensor name:</b> ', self.descr_name, '</dt></dl>'])
if self.descr:
try:
from docutils import examples
tooltip = ''.join([tooltip, examples.html_body(self.descr, input_encoding='utf8')])
except:
import traceback
rospy.logwarn("Error while generate description for a node: %s", str(traceback.format_exc()))
tooltip = ''.join([tooltip, '</dl></body></html>'])
item.setToolTip(tooltip)
def mousePressEvent(self, event):
'''
Interpret the mouse events to send the description of a robot or capability
if the user click on the header.
'''
QtGui.QHeaderView.mousePressEvent(self, event)
index = self.logicalIndexAt(event.pos())
if index in range(len(self._data)):
suffix = 'Capability'
if self.orientation() == QtCore.Qt.Horizontal:
suffix = 'Robot'
title = ' - '.join([self._data[index]['name'], suffix])
text = self._data[index]['description']
try:
from docutils import examples
text = examples.html_body(text)
except:
import traceback
rospy.logwarn("Error while generate description for %s: %s", self._data[index]['name'], traceback.format_exc())
self.description_requested_signal.emit(title, text)
def mousePressEvent(self, event):
'''
Interpret the mouse events to send the description of a robot or capability
if the user click on the header.
'''
QtGui.QHeaderView.mousePressEvent(self, event)
index = self.logicalIndexAt(event.pos())
if index in range(len(self._data)):
suffix = 'Capability'
if self.orientation() == QtCore.Qt.Horizontal:
suffix = 'Robot'
title = ' - '.join([self._data[index]['name'], suffix])
text = self._data[index]['description']
try:
from docutils import examples
text = examples.html_body(text)
except:
import traceback
rospy.logwarn("Error while generate description for %s: %s", self._data[index]['name'], str(traceback.format_exc()))
self.description_requested_signal.emit(title, text)
def generateDescription(self, extended=True):
tooltip = ''
if self.descr_type or self.descr_name or self.descr:
tooltip = ''.join(['<h4>', self.descr_name, '</h4><dl>'])
if self.descr_type:
tooltip = ''.join([tooltip, '<dt>Type: ', self.descr_type, '</dt></dl>'])
if extended:
try:
from docutils import examples
if self.descr:
tooltip = ''.join([tooltip, '<b><u>Detailed description:</u></b>'])
tooltip = ''.join([tooltip, examples.html_body(self.descr)])
except:
import traceback
rospy.logwarn("Error while generate description for a tooltip: %s", str(traceback.format_exc()))
tooltip = ''.join([tooltip, '<br>'])
# get nodes
nodes = []
for j in range(self.rowCount()):
nodes.append(self.child(j).name)
if nodes:
tooltip = ''.join([tooltip, self._create_html_list('Nodes:', nodes)])
return ''.join(['<div>', tooltip, '</div>']) if tooltip else ''
def rst_to_html(value):
return html_body(value)
def updateDispayedName(self, item, show_ros_names):
'''
Updates the name representation of the given QStandardItem
@param item: item which represent the URI
@type item: L{PySide.QtGui.QStandardItem}
@param show_ros_names: show the as ROS names or as their description.
@type show_ros_names: C{bool}
'''
if self.descr_name and not show_ros_names:
item.setText(self.descr_name)
else:
item.setText(NodeItem.toHTML(self.name))
tooltip = ''.join(['<html><body><h4>', self.name, '</h4><dl>'])
tooltip = ''.join([tooltip, '<dt>PID: ', str(self.pid), '</dt></dl>'])
uri = nm.nameres().getUri(host=nm.nameres().getHostname(self.uri))
master_discovered = (not uri is None)
local = (nm.nameres().getHostname(
self.uri) == nm.nameres().getHostname(self.masteruri))
if not self.pid is None:
item.setIcon(QtGui.QIcon(':/icons/state_run.png'))
elif not local and not master_discovered and not self.uri is None:
item.setIcon(QtGui.QIcon(':/icons/state_run.png'))
tooltip = ''.join([
tooltip,
'<dl><dt>(Remote nodes will not be ping, so they are always marked running)</dt></dl>'
])
# elif not master_discovered and not self.uri is None:
# item.setIcon(QtGui.QIcon(':/icons/state_run.png'))
elif not self.uri is None:
item.setIcon(QtGui.QIcon(':/icons/crystal_clear_warning.png'))
if not local and master_discovered:
tooltip = ''.join([
'<h4>', self.name,
' is not local, however the ROS master on this host is discovered, but no information about this node received!',
'</h4>'
])
else:
item.setIcon(QtGui.QIcon())
if self.descr_type or self.descr_name or self.descr:
tooltip = ''.join([tooltip, '<b><u>Detailed description:</u></b>'])
if self.descr_type:
tooltip = ''.join([
tooltip, '<dl><dt><b>Sensor type:</b> ', self.descr_type,
'</dt>'
])
if self.descr_name:
tooltip = ''.join([
tooltip, '<dt><b>Sensor name:</b> ', self.descr_name,
'</dt></dl>'
])
if self.descr:
try:
from docutils import examples
tooltip = ''.join([
tooltip,
examples.html_body(self.descr, input_encoding='utf8')
])
except:
import traceback
rospy.logwarn(
"Error while generate description for a node: %s",
str(traceback.format_exc()))
tooltip = ''.join([tooltip, '</dl></body></html>'])
item.setToolTip(tooltip)
def _getHTML( self, text ):
return examples.html_body( text )
def rst_to_html(value):
return html_body(value)