def _update_context_menu(self):
if core_api.preview_undo_tree(self.filename):
self.undo.Enable()
else:
self.undo.Enable(False)
if core_api.preview_redo_tree(self.filename):
self.redo.Enable()
else:
self.redo.Enable(False)
def _update_context_menu(self):
if core_api.preview_undo_tree(self.filename):
self.undo.Enable()
else:
self.undo.Enable(False)
if core_api.preview_redo_tree(self.filename):
self.redo.Enable()
else:
self.redo.Enable(False)
def update(self):
if core_api.preview_undo_tree(self.filename):
self.undo.Enable()
else:
self.undo.Enable(False)
if core_api.preview_redo_tree(self.filename):
self.redo.Enable()
else:
self.redo.Enable(False)
if core_api.check_pending_changes(self.filename):
self.save.Enable()
else:
self.save.Enable(False)
def update(self):
if core_api.preview_undo_tree(self.filename):
self.undo.Enable()
else:
self.undo.Enable(False)
if core_api.preview_redo_tree(self.filename):
self.redo.Enable()
else:
self.redo.Enable(False)
if core_api.check_pending_changes(self.filename):
self.save.Enable()
else:
self.save.Enable(False)
def undo(self, no_confirm=False):
if core_api.block_databases():
read = core_api.preview_undo_tree(self.filename)
if read:
for id_ in read:
item = editor.Editor.make_tabid(self.filename, id_)
if item in editor.tabs and not editor.tabs[item].close(
ask='quiet' if no_confirm else 'discard'):
break
else:
core_api.undo_tree(self.filename)
self.dbhistory.refresh()
undo_tree_event.signal(filename=self.filename)
core_api.release_databases()
def undo(self, no_confirm=False):
if core_api.block_databases():
read = core_api.preview_undo_tree(self.filename)
if read:
for id_ in read:
item = editor.Editor.make_tabid(self.filename, id_)
if item in editor.tabs and not editor.tabs[item].close(
ask='quiet' if no_confirm else 'discard'):
break
else:
core_api.undo_tree(self.filename)
self.dbhistory.refresh()
undo_tree_event.signal(filename=self.filename)
core_api.release_databases()