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fix inheritance bug in undo/redo code

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svn: r15836
This commit is contained in:
Benny Malengier 2010-08-30 21:49:03 +00:00
parent a1ec3e54b8
commit fe311affb2
2 changed files with 5 additions and 4 deletions
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7
src/gui/widgets/undoablebuffer.py
View File

@ -36,6 +36,7 @@ class Stack(list):
"""
Very simple stack implementation that cannot grow beyond an at init
determined size.
Inherits from list.
Only append checks if this is really the case!
"""
def __init__(self, stack_size=None):
@ -108,7 +109,7 @@ class UndoableBuffer(gtk.TextBuffer):
def can_redo(self):
return bool(self.redo_stack)
def __empty_redo_stack(self):
def _empty_redo_stack(self):
self.redo_stack = []
def on_insert_text_undoable(self, textbuffer, text_iter, text, length):
@ -131,7 +132,7 @@ class UndoableBuffer(gtk.TextBuffer):
return True
if not self.undo_in_progress:
self.__empty_redo_stack()
self._empty_redo_stack()
if self.not_undoable_action:
return
undo_action = self.insertclass(text_iter, text, length, textbuffer)
@ -177,7 +178,7 @@ class UndoableBuffer(gtk.TextBuffer):
return True
if not self.undo_in_progress:
self.__empty_redo_stack()
self._empty_redo_stack()
if self.not_undoable_action:
return
undo_action = self.deleteclass(text_buffer, start_iter, end_iter)

2
src/gui/widgets/undoablestyledbuffer.py
View File

@ -96,7 +96,7 @@ class UndoableStyledBuffer(StyledTextBuffer):
def on_tag_insert_undoable(self, buffer, tag, start, end):
if not self.undo_in_progress:
self.__empty_redo_stack()
self._empty_redo_stack()
if self.not_undoable_action:
return
if end.get_offset() - start.get_offset() == 1: