void CommandManager::redo()
{
if(can_redo())
{
Command_CPtr c = m_undone.back();
m_undone.pop_back();
m_executed.push_back(c);
c->execute();
}
}
void map_context::redo()
{
LOG_ED << "redo() beg, undo stack is " << undo_stack_.size() << ", redo stack " << redo_stack_.size() << "\n";
if (can_redo()) {
perform_action_between_stacks(redo_stack_, undo_stack_);
actions_since_save_++;
} else {
WRN_ED << "redo() called with an empty redo stack\n";
}
LOG_ED << "redo() end, undo stack is " << undo_stack_.size() << ", redo stack " << redo_stack_.size() << "\n";
}
/**
* \brief Get the description of the most recent action in the future.
*/
wxString bf::model_history::get_redo_description() const
{
CLAW_PRECOND( can_redo() );
return m_future.front()->get_description();
} // model_history::get_undo_description()
