def move(self):
view = self.view
doc = view.document
y, x = view.cursor_pos
if x == len(doc.get_line(y)):
last_line = doc.num_lines - 1
if y < last_line:
view.cursor_pos = (y+1, 0)
view.last_x_pos = 0
else:
line = doc.get_line(y)
span = get_word_range(line, x)
if span:
view.cursor_pos = (y, span[1])
view.last_x_pos = char_pos_to_tab_pos(line,
span[1],
doc.tab_size)
def move(self):
view = self.view
doc = view.document
y, x = view.cursor_pos
if x == 0:
if y > 0:
line = doc.get_line(y-1)
lx = len(line)
view.cursor_pos = (y-1, lx)
view.last_x_pos = char_pos_to_tab_pos(line, lx, doc.tab_size)
else:
line = doc.get_line(y)
span = get_word_range(line, x-1)
if span:
view.cursor_pos = (y, span[0])
view.last_x_pos = char_pos_to_tab_pos(line,
span[0],
doc.tab_size)
def execute(self):
view = self.view
doc = view.document
y, x = view.cursor_pos
if view.selection:
# typically select word only occurs when you double-click and
# click will probably clear the selection, but you never know...
view.selection = None
view.invalidate()
line = doc.get_line(y)
span = get_word_range(line, x)
if span:
start_index = span[0]
end_index = span[1]
start_offset = doc.cursor_pos_to_offset((y, start_index))
end_offset = doc.cursor_pos_to_offset((y, end_index))
view.selection = Selection(doc, start_offset, end_offset)
view.invalidate()
view.last_x_pos = char_pos_to_tab_pos(line,
end_index,
doc.tab_size)
view.cursor_pos = (y, end_index)
def test_get_word_range_symbol():
text = 'monkey != banana'
start, end = get_word_range(text, 8) # before the =
assert start == 7
assert end == 9
def test_get_word_range_whitespace():
text = 'hello there'
start, end = get_word_range(text, 5) # the space between the words
assert start == 5
assert end == 6
def test_get_word_range_word_before():
text = "hello there"
start, end = get_word_range(text, 6) # just before 'there'
assert start == 6
assert end == 11
def test_get_word_range_word_middle():
text = "hello there"
start, end = get_word_range(text, 8) # somewhere inside 'there'
assert start == 6
assert end == 11
