def test(c):
if c.eol != u"\n":
c.input = c.input.replace(u"\n", c.eol)
c.output = c.output.replace(u"\n", c.eol)
result = []
m = Mocker()
tv = m.mock(NSTextView)
reset = (c.new == u"\t")
if c.old != c.new or reset:
tv.string() >> c.input
rng = NSMakeRange(0, len(c.input))
tv.shouldChangeTextInRange_replacementString_(rng, c.output) >> True
if reset:
doc = tv.doc_view.document >> m.mock(TextDocument)
doc.reset_text_attributes(c.size)
if c.input != c.output:
sel = tv.selectedRange() >> NSRange(*c.sel)
ts = tv.textStorage() >> m.mock(NSTextStorage)
ts.replaceCharactersInRange_withString_(rng, c.output)
if sel.location > len(c.output):
sel = NSRange(len(c.output), 0)
elif sel.location + sel.length > len(c.output):
sel = NSRange(sel.location, len(c.output) - sel.location)
tv.setSelectedRange_(sel)
tv.didChangeText()
with m:
change_indentation(tv, c.old, c.new, c.size)
def change_indentation(self, old_mode, old_size, new_mode, new_size, convert_text):
if convert_text:
old_indent = u"\t" if old_mode == const.INDENT_MODE_TAB else (u" " * old_size)
new_indent = u"\t" if new_mode == const.INDENT_MODE_TAB else (u" " * new_size)
change_indentation(self.text_view, old_indent, new_indent, new_size)
if old_mode != new_mode:
self.document.props.indent_mode = new_mode
if old_size != new_size:
self.document.props.indent_size = new_size
if convert_text or convert_text is None:
def undo():
self.change_indentation(new_mode, new_size, old_mode, old_size, None)
register_undo_callback(self.document.undoManager(), undo)
