aeidon.agents.RegisterAgent

Source: aeidon/agents/register.py

Anchestors: aeidon.delegate.Delegate, builtins.object

class aeidon.agents.RegisterAgent

Managing revertable actions.

Methods

RegisterAgent.__init__(master)

Initialize a RegisterAgent instance.

RegisterAgent.can_redo(count=1)

Return True if one or more actions can be redone.

RegisterAgent.can_undo(count=1)

Return True if one or more actions can be undone.

RegisterAgent.cut_reversion_stacks()

Cut undo and redo stacks to their maximum lengths.

RegisterAgent.emit_action_signal(register)

Emit an action signal for the most recent registered action.

RegisterAgent.group_actions(register, count, description)

Group the registered actions as one item in the stack.

RegisterAgent.redo(count=1)

Redo count amount of actions from the redoable stack.

RegisterAgent.register_action(action)

Register action as done, undone or redone.

RegisterAgent.set_action_description(register, description)

Set the description of the most recent registered action.

RegisterAgent.undo(count=1)

Undo count amount of actions from the undoable stack.