Cyclone-Team/gramps
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svn: r5733
This commit is contained in:
Alex Roitman 2006-01-13 00:57:01 +00:00
parent 4d840ed97d
commit 44ba558709
1 changed files with 28 additions and 0 deletions
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28
src/GrampsDb/_GrampsDbBase.py
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@ -1090,6 +1090,10 @@ class GrampsDbBase(GrampsDBCallback):
self.translist = self.translist[0:-1] + [ transaction ] self.translist = self.translist[0:-1] + [ transaction ]
else: else:
self.translist[self.undoindex] = transaction self.translist[self.undoindex] = transaction
# Real commit erases all subsequent transactions
# to there's no Redo anymore.
for index in range(self.undoindex,_UNDO_SIZE):
self.translist[index] = None
person_add = self._do_commit(transaction.person_add, person_add = self._do_commit(transaction.person_add,
self.person_map) self.person_map)
@ -1137,6 +1141,8 @@ class GrampsDbBase(GrampsDBCallback):
if self.undo_callback: if self.undo_callback:
self.undo_callback(_("_Undo %s") % transaction.get_description()) self.undo_callback(_("_Undo %s") % transaction.get_description())
if self.redu_callback:
self.redo_callback(None)
def _do_emit(self, objtype, add_list, upd_list, del_list): def _do_emit(self, objtype, add_list, upd_list, del_list):
if add_list: if add_list:
@ -1188,6 +1194,13 @@ class GrampsDbBase(GrampsDBCallback):
new_transaction = self.translist[self.undoindex] new_transaction = self.translist[self.undoindex]
self.undo_callback(_("_Undo %s") self.undo_callback(_("_Undo %s")
% new_transaction.get_description()) % new_transaction.get_description())
if self.redo_callback:
if self.undoindex >= _UNDO_SIZE \
or self.translist[self.undoindex+1]==None:
self.redo_callback(None)
else:
self.redo_callback(_("_Redo %s")
% transaction.get_description())
return True return True
@ -1215,6 +1228,21 @@ class GrampsDbBase(GrampsDBCallback):
else: else:
self.undo_data(new_data,handle,mapbase[key],_sigbase[key]) self.undo_data(new_data,handle,mapbase[key],_sigbase[key])
if self.undo_callback:
if self.undoindex == -1:
self.undo_callback(None)
else:
self.undo_callback(_("_Undo %s")
% transaction.get_description())
if self.redo_callback:
if self.undoindex >= _UNDO_SIZE \
or self.translist[self.undoindex+1]==None:
self.redo_callback(None)
else:
new_transaction = self.translist[self.undoindex+1]
self.redo_callback(_("_Redo %s")
% new_transaction.get_description())
if self.undo_callback: if self.undo_callback:
if self.undoindex == _UNDO_SIZE: if self.undoindex == _UNDO_SIZE:
self.undo_callback(None) self.undo_callback(None)