def check_word():
"""
Check the current word and try to push a help message and a completion
"""
line = lisp.buffer_substring(lisp.line_beginning_position(),lisp.point())
lines= lisp.buffer_substring(1,lisp.point()).splitlines()
lines.reverse()
d = find_completion(line,lines)
if d[0]:
f,completions,target = d
#lisp.message("Found %d completions\n%s"%(len(completions),curType))
help_str = make_help_message(completions)
# make sure we're probably running X:
if lisp.window_system() is not None and \
lisp.pos_tip_show is not None: # make sure extension is installed
lisp.pos_tip_show(help_str,None,None,None,0)
else:
lisp.message(help_str) # just use the emacs mini-buffer
if len(completions)==1:#if there's only one completion, just insert it
d = completions[0].data['name'][len(target):]
if len(d):lisp.insert(d)
else:
lisp.message(d[1])
def complete_type():
"""
UI attempt to grab completions for a class
"""
c = lisp.completing_read("Type to complete:",cpp.CppObject.classes)
lisp.message("Looking for:"+str(c))
try:
t = cpp.CppObject.getByName(c)
completions = t.getChildrenByWeakName("")
lisp.pos_tip_show(make_help_message(completions),None,None,None,0)
except:
lisp.message("Couldn't find class "+c)
