// Filename: guiButton.I
// Created by:  cary (30Oct00)
// 
////////////////////////////////////////////////////////////////////

INLINE GuiButton::GuiButton(void) {
}

INLINE void GuiButton::enter(void) {
  switch (_state) {
  case UP:
    switch_state(UP_ROLLOVER);
    break;
  case DOWN:
    switch_state(DOWN_ROLLOVER);
    break;
  case INACTIVE:
    switch_state(INACTIVE_ROLLOVER);
    break;
  default:
    break;
  }
}

INLINE void GuiButton::exit(void) {
  switch (_state) {
  case UP_ROLLOVER:
    switch_state(UP);
    break;
  case DOWN_ROLLOVER:
    switch_state(DOWN);
    break;
  case INACTIVE_ROLLOVER:
    switch_state(INACTIVE);
    break;
  default:
    break;
  }
}

INLINE void GuiButton::up(void) {
  switch (_state) {
  case DOWN:
  case INACTIVE:
    switch_state(UP);
    break;
  case DOWN_ROLLOVER:
  case INACTIVE_ROLLOVER:
    switch_state(UP_ROLLOVER);
    break;
  default:
    gui_cat->warning() << "got up from invalid state (" << (int)_state << "),"
		       << " button '" << this->get_name() << "'" << endl;
  }
}

INLINE void GuiButton::down(void) {
  switch (_state) {
  case UP:
  case INACTIVE:
    switch_state(DOWN);
    break;
  case UP_ROLLOVER:
  case INACTIVE_ROLLOVER:
    switch_state(DOWN_ROLLOVER);
    break;
  default:
    gui_cat->warning() << "got down from invalid state (" << (int)_state
		       << "), button '" << this->get_name() << "'" << endl;
  }
}

INLINE void GuiButton::inactive(void) {
  switch (_state) {
  case UP:
  case DOWN:
    switch_state(INACTIVE);
    break;
  case UP_ROLLOVER:
  case DOWN_ROLLOVER:
    switch_state(INACTIVE_ROLLOVER);
    break;
  default:
    gui_cat->warning() << "got inactive from invalid state (" << (int)_state
		       << "), button '" << this->get_name() << "'" << endl;
  }
  this->stop_behavior();
}

INLINE void GuiButton::click(void) {
  switch (_state) {
  case UP:
  case UP_ROLLOVER:
    down();
    break;
  case DOWN:
  case DOWN_ROLLOVER:
    up();
    break;
  case INACTIVE:
  case INACTIVE_ROLLOVER:
    break;
  default:
    gui_cat->warning() << "got click from invalid state (" << (int)_state
		       << "), button '" << this->get_name() << "'" << endl;
  }
}

INLINE bool GuiButton::is_up(void) const {
  if ((_state == UP) || (_state == UP_ROLLOVER))
    return true;
  return false;
}

INLINE bool GuiButton::is_over(void) const {
  if ((_state == UP_ROLLOVER) || (_state == DOWN_ROLLOVER))
    return true;
  return false;
}

INLINE bool GuiButton::is_active(void) const {
  if ((_state == INACTIVE) || (_state == NONE))
    return false;
  return true;
}

INLINE void GuiButton::set_up_event(const string& s) {
  if (_behavior_running)
    if (_mgr != (GuiManager*)0L)
      _eh->remove_hook(_up_event, GuiButton::behavior_up, (void*)this);
  _up_event = s;
  if (_behavior_running)
    if (_mgr != (GuiManager*)0L)
      _eh->add_hook(_up_event, GuiButton::behavior_up, (void*)this);
}

INLINE void GuiButton::set_up_rollover_event(const string& s) {
  if (_behavior_running)
    if (_mgr != (GuiManager*)0L)
      _eh->remove_hook(_up_rollover_event, GuiButton::behavior_up,
		       (void*)this);
  _up_rollover_event = s;
  if (_behavior_running)
    if (_mgr != (GuiManager*)0L)
      _eh->add_hook(_up_rollover_event, GuiButton::behavior_up, (void*)this);
}

INLINE void GuiButton::set_down_event(const string& s) {
  if (_behavior_running)
    if (_mgr != (GuiManager*)0L)
      _eh->remove_hook(_down_event, GuiButton::behavior_up, (void*)this);
  _down_event = s;
  if (_behavior_running)
    if (_mgr != (GuiManager*)0L)
      _eh->add_hook(_down_event, GuiButton::behavior_up, (void*)this);
}

INLINE void GuiButton::set_down_rollover_event(const string& s) {
  if (_behavior_running)
    if (_mgr != (GuiManager*)0L)
      _eh->remove_hook(_down_rollover_event, GuiButton::behavior_up,
		       (void*)this);
  _down_rollover_event = s;
  if (_behavior_running)
    if (_mgr != (GuiManager*)0L)
      _eh->add_hook(_down_rollover_event, GuiButton::behavior_up, (void*)this);
}

INLINE void GuiButton::set_inactive_event(const string& s) {
  _inactive_event = s;
}

INLINE void GuiButton::set_behavior_event(const string& s) {
  _behavior_event = s;
}

INLINE const string& GuiButton::get_up_event(void) const {
  return _up_event;
}

INLINE const string& GuiButton::get_up_rollover_event(void) const {
  return _up_rollover_event;
}

INLINE const string& GuiButton::get_down_event(void) const {
  return _down_event;
}

INLINE const string& GuiButton::get_down_rollover_event(void) const {
  return _down_rollover_event;
}

INLINE const string& GuiButton::get_inactive_event(void) const {
  return _inactive_event;
}

INLINE const string& GuiButton::get_behavior_event(void) const {
  return _behavior_event;
}

INLINE void GuiButton::set_up_rollover(GuiLabel* upr) {
  _up_rollover = upr;
  if (_up_rollover_event.empty())
    _up_rollover_event = this->get_name() + "-up-rollover";
}

INLINE void GuiButton::set_down_rollover(GuiLabel* downr) {
  _down_rollover = downr;
  if (_down_rollover_event.empty())
    _down_rollover_event = this->get_name() + "-down-rollover";
}

INLINE void GuiButton::set_behavior_functor(GuiBehavior::BehaviorFunctor* f) {
  _behavior_functor = f;
}

INLINE GuiBehavior::BehaviorFunctor*
GuiButton::get_behavior_functor(void) const {
  return _behavior_functor;
}