def __setupNamesPanel(self):
'''
Helper method sets up the panel displaying the names of all
components that can be simulated.
'''
#get a list from manager of all known components
#note that this will NOT work with dynamic components!
comp_info_list = getManager().get_component_info(
getClient().token.h, [], "*", "*", 0)
#must add active components to this list as well
comp_info_list = comp_info_list + getManager().get_component_info(
getClient().token.h, [], "*", "*", 1)
#add all components to the list iff they are actually simulator objects
for comp_info in comp_info_list:
if comp_info.code == "Acssim.Servants.GUISimulator" and self.comp_names.count(
comp_info.name) == 0:
self.comp_names.append(comp_info.name)
#tidy up the list
self.comp_names.sort()
#now add the widget
self.comp_names_panel = Pmw.OptionMenu(self.interior(),
command=self.compNameUpdate,
labelpos='w',
label_text='Component Name:',
items=self.comp_names,
menubutton_width=20)
self.comp_names_panel.pack(anchor='w', padx=10, pady=10)
def updateMethods(self, selection):
'''
Helper function returns a list of methods or attributes the component has available.
Parameters:
- selection ("Methods" or "Attributes")
Returns: a list of available methods/attributes.
'''
retList = []
#component name
compName = self.current_comp_name
#retrieve comp IDL type from manager
compInfoList = []
compInfoList = getManager().get_component_info(getClient().token.h, [],
compName, "*", 0)
compInfoList = compInfoList + getManager().get_component_info(
getClient().token.h, [], compName, "*", 1)
if len(compInfoList) > 1:
print "Potential error: more than 1 matching component found - ", compName, len(
compInfoList)
elif len(compInfoList) == 0:
print "Bad...no matching component found:", compName
return retList
#need to know the IDL type in order to figure out the list of components
compIDLType = compInfoList[0].type
#Get a description from the IFR
interf = IR.lookup_id(compIDLType)._narrow(
CORBA.InterfaceDef).describe_interface()
if selection == "Methods":
for method in interf.operations:
retList.append(method.name)
else:
#must be an attribute
for method in interf.attributes:
retList.append(method.name)
retList.sort()
return retList
def updateMethods(self, selection):
'''
Helper function returns a list of methods or attributes the component has available.
Parameters:
- selection ("Methods" or "Attributes")
Returns: a list of available methods/attributes.
'''
retList = []
#component name
compName = self.current_comp_name
#retrieve comp IDL type from manager
compInfoList = []
compInfoList = getManager().get_component_info(getClient().token.h, [], compName, "*", 0)
compInfoList = compInfoList + getManager().get_component_info(getClient().token.h, [], compName, "*", 1)
if len(compInfoList) > 1:
print "Potential error: more than 1 matching component found - ", compName, len(compInfoList)
elif len(compInfoList)==0:
print "Bad...no matching component found:", compName
return retList
#need to know the IDL type in order to figure out the list of components
compIDLType = compInfoList[0].type
#Get a description from the IFR
interf = IR.lookup_id(compIDLType)._narrow(CORBA.InterfaceDef).describe_interface()
if selection == "Methods":
for method in interf.operations:
retList.append(method.name)
else:
#must be an attribute
for method in interf.attributes:
retList.append(method.name)
retList.sort()
return retList
def __setupNamesPanel(self):
'''
Helper method sets up the panel displaying the names of all
components that can be simulated.
'''
#get a list from manager of all known components
#note that this will NOT work with dynamic components!
comp_info_list = getManager().get_component_info(getClient().token.h,
[],
"*",
"*",
0)
#must add active components to this list as well
comp_info_list = comp_info_list + getManager().get_component_info(getClient().token.h,
[],
"*",
"*",
1)
#add all components to the list iff they are actually simulator objects
for comp_info in comp_info_list:
if comp_info.code == "Acssim.Servants.GUISimulator" and self.comp_names.count(comp_info.name)==0:
self.comp_names.append(comp_info.name)
#tidy up the list
self.comp_names.sort()
#now add the widget
self.comp_names_panel = Pmw.OptionMenu(self.interior(),
command = self.compNameUpdate,
labelpos = 'w',
label_text = 'Component Name:',
items = self.comp_names,
menubutton_width = 20)
self.comp_names_panel.pack(anchor = 'w',
padx = 10,
pady = 10)
def getCompIfrID(comp_name):
'''
Given a component's name, returns said component's interface repository ID
or throws an exception if the ID cannot be determined.
Raises: CORBA.NO_RESOURCES
'''
#get a list of component info's
comp_list = getManager().get_component_info(getClient().token.h, [], "*",
"*", 0)
for comp in comp_list:
if comp.name == comp_name:
return comp.type
#sanity check
raise CORBA.NO_RESOURCES()
def getCompIfrID(comp_name):
'''
Given a component's name, returns said component's interface repository ID
or throws an exception if the ID cannot be determined.
Raises: CORBA.NO_RESOURCES
'''
#get a list of component info's
comp_list = getManager().get_component_info(getClient().token.h,
[],
"*",
"*",
0)
for comp in comp_list:
if comp.name == comp_name:
return comp.type
#sanity check
raise CORBA.NO_RESOURCES()
