def move(self):
view = self.view
doc = view.document
y, x = view.cursor_pos
if y == doc.num_lines - 1:
return
y += 1
line = doc.get_line(y)
if tab_len(line, doc.tab_size) > view.last_x_pos:
x = tab_pos_to_char_pos(line, view.last_x_pos, doc.tab_size)
else:
x = len(line)
view.cursor_pos = (y, x)
def move(self):
view = self.view
doc = view.document
y, x = self.newpos
# we're explicitely setting x, so update last_x_pos
view.last_x_pos = x
# try and set where we clicked, otherwise set x to the end of the line
line = doc.get_line(y)
if tab_len(line, doc.tab_size) > view.last_x_pos:
x = tab_pos_to_char_pos(line, view.last_x_pos, doc.tab_size)
else:
x = len(line)
view.cursor_pos = (y, x)
def do(self):
view = self.view
doc = view.document
# if there's a selection when the user types, it should be deleted
# first so that we "override" it
if view.selection:
self.delete_selection()
offset = doc.cursor_pos_to_offset(view.cursor_pos)
d = InsertDelta(doc, offset, self.text)
d.do()
self.deltas.append(d)
offset += tab_len(self.text, doc.tab_size)
view.cursor_pos = doc.offset_to_cursor_pos(offset)
def update_status(self):
view = self.textarea.view
doc = view.document
if doc.tokenizer.lexer:
mode = doc.tokenizer.lexer.name
else:
mode = "plain"
y, x = view.cursor_pos
line = doc.get_line(y)
x = tab_len(line[:x], doc.tab_size)
x += 1
y += 1
if doc.is_modified:
modified = '*MODIFIED* '
title = view.document.description+' (modified)'
else:
modified = ''
title = view.document.description
#if self.workspace and view.document.location:
# root_path = self.workspace.root_path
# if view.document.location[:len(root_path)] == root_path:
# title = "[workspace: %s] %s" % (self.workspace.name, title)
# for now always put the workspace name in the titlebar (even if the
# current file isn't part of the workspace)
#if self.workspace:
# title = "%s | %s" % (title, self.workspace.name)
self.window.set_title(title)
# TODO: we have linesep_map variables all over the place... clean up.
linesep_map = {'\n': 'UNIX', '\r\n': 'DOS/Windows', '\r': 'MacOS'}
sep_type = linesep_map[doc.linesep or self.settings.linesep]
self.status_modified.set_text(modified)
self.status_position.set_text("Ln %s, Col %s" % (y, x))
self.status_lexer.set_label(mode)
self.status_linesep.set_text(sep_type)
self.status_encoding.set_text(doc.encoding.upper())
def test_tab_len():
assert tab_len('\t', 8) == 8