class CommandLine(Edit, CommandsMixin):
signals = ['change', 'show_autocomplete']
def __init__(self, board, client, *args, **kwargs):
super(CommandLine, self).__init__(*args, **kwargs)
CommandsMixin.__init__(self, client)
self.board = board
self.set_caption('%s> ' % self.client.caption)
self.history = History()
self.mapping = {
'up': self.previous,
'down': self.next,
'ctrl r': self.search,
'tab': self.autocomplete,
'enter': self.do,
}
def keypress(self, size, key):
#self.board.base_widget.set_text(key)
return self.mapping.get(key, lambda: super(CommandLine, self).keypress(size, key))()
def previous(self):
self.set_edit_text(self.history.up() or '')
self.set_edit_pos(len(self.edit_text))
def next(self):
self.set_edit_text(self.history.down() or '')
self.set_edit_pos(len(self.edit_text))
def search(self):
position = self.edit_pos
query = self.edit_text[:self.edit_pos]
result = self.history.search(query)
if result:
self.edit_text = result
self.edit_pos = position
def autocomplete(self):
matches = self.complete(self.edit_text, self.edit_pos)
if len(matches) == 1:
match = matches[0]
word = self.edit_text[:self.edit_pos].rsplit(' ')[-1]
self.insert_text(match.keyword[0 if match.type == 'operator' else len(word):])
elif matches:
self._emit('show_autocomplete', matches)
def do(self):
line = self.edit_text
result = self.onecmd(line)
self.board.base_widget.set_text(result)
self.set_edit_text(u'')
self.history.append(line)
def __init__(self, board, client, *args, **kwargs):
super(CommandLine, self).__init__(*args, **kwargs)
CommandsMixin.__init__(self, client)
self.board = board
self.set_caption('%s> ' % self.client.caption)
self.history = History()
self.mapping = {
'up': self.previous,
'down': self.next,
'ctrl r': self.search,
'tab': self.autocomplete,
'enter': self.do,
}
