Ticket #3664: 0001-Undo-fixed-SL-3105.patch

File 0001-Undo-fixed-SL-3105.patch, 1.2 KB (added by humitos, 12 years ago)

  • Area.py 

    From 4b34d147fd8512e85d2331eb70642a82db635ec8 Mon Sep 17 00:00:00 2001
Message-Id: <4b34d147fd8512e85d2331eb70642a82db635ec8.1338256789.git.humitos@gmail.com>
From: Manuel Kaufmann <humitos@gmail.com>
Date: Mon, 28 May 2012 22:59:41 -0300
Subject: [PATCH Paint] Undo fixed SL #3105

Remove the obsolete "redos" when the user clicks many times on "undo"
and after that draws anything again. I mean, it's in the middle of the
"undo" list and start drawing again.

Signed-off-by: Manuel Kaufmann <humitos@gmail.com>
---
 Area.py |    5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Area.py b/Area.py
index b889974..fa841df 100644
    a b class Area(gtk.DrawingArea): 
    857857        elif len(self._undo_list) == MAX_UNDO_STEPS:
    858858            # drop the oldest undo pix:
    859859            self._undo_list.pop(0)
     860
     861            # it could be at the middle of the list (clicked many
     862            # times undo) and after that draw anything, so we should
     863            # discart the next redos because they are obsolete now.
     864            self._undo_list = self._undo_list[:self._undo_index]
    860865        else:
    861866            self._undo_index += 1
    862867            # Forget the redos after this one: