def on_char(self, event):
keycode = event.GetKeyCode()
ctrl = event.ControlDown()
shift = event.ShiftDown()
if keycode == wx.WXK_RETURN and shift and not ctrl:
try:
self.execute()
except NotFound:
pass
else:
_WXTextView.on_char(self, event)
def __init__(self,
parent,
id=-1,
pos=wx.DefaultPosition,
size=wx.DefaultSize,
style=0):
_WXTextView.__init__(self,
parent,
id=id,
pos=pos,
size=size,
style=style)
self.actions[(wx.WXK_TAB, False, False)] = 'complete'
self.actions[(wx.WXK_RETURN, False, False)] = 'insert_newline_indented'
def insert(self, i, textmodel):
needscell = True
try:
i0, cell = self.find_cell()
if not (i == i0 or i == i0 + length(cell)):
needscell = False
except NotFound:
pass
try:
find_cell(textmodel.texel, 0)
hascell = True
except NotFound:
hascell = False
if needscell and not hascell:
cell = Cell(NULL_TEXEL, NULL_TEXEL)
self.model.insert(i, mk_textmodel(cell))
info = self._remove, i, i + length(cell)
self.add_undo(info)
i = i + 1
_WXTextView.insert(self, i, textmodel)
def handle_action(self, action, shift=False):
if action != 'complete':
self.clear_temp()
return _WXTextView.handle_action(self, action, shift)
try:
i0, cell = self.find_cell()
except NotFound:
return
index = self.index
if index <= i0 or index >= i0 + length(cell):
return
if self.has_temp():
self.clear_temp()
maxoptions = 2000
else:
maxoptions = 200
word = self.get_word(index)
completer = rlcompleter.Completer(INTERPRETER.namespace)
options = set()
i = 0
while True:
option = completer.complete(word, i)
i += 1
if option is None or len(options) == maxoptions:
break
options.add(option)
if not options:
self.print_temp("\n[No completion]\n")
else:
completion = reduce(common, options)[len(word):]
if completion and len(options) != maxoptions:
self.model.insert_text(index, completion)
info = self._remove, index, index + len(completion)
self.add_undo(info)
index += len(completion)
else:
options = list(sorted(options))
s = ', '.join(options)
s = s.replace('(', '') # I don't like the bracket
if len(options) == maxoptions:
s += ' ... '
self.print_temp('\n' + s + '\n')
self.index = index