예제 #1
0
// key_in: If not -1, this means to use this key as input, and not call game_poll()
int UI_WINDOW::process(int key_in,int process_mouse)
{
	UI_GADGET *tmp;

	// only does stuff in non THREADED mode
	os_poll();

	if (process_mouse){
		ui_mouse_process();
	}

	if (key_in == -1){
		keypress = game_check_key();
	} else {
		keypress = key_in;
	}

	last_keypress = keypress;
	do_dump_check();
	if (mouse_captured_gadget && B1_RELEASED){
		mouse_captured_gadget = NULL;
	}

	// The following code was commented out by NeilK on 4/15/99 to fix a problem we were having with
	//	the UI_SLIDER2 class not receiving the process event when the mouse was dragging the scroller
	// but outside the mask region. I checked a handful of other screens and so no adverse affects
	// of this change at the time.

/*
	if (mouse_captured_gadget) {
		mouse_captured_gadget->process();  // if a control has captured the mouse, only it gets processed
		use_hack_to_get_around_stupid_problem_flag = 0;
		return last_keypress;
	}
*/
	if (!first_gadget) {
		use_hack_to_get_around_stupid_problem_flag = 0;
		return last_keypress;
	}

	check_focus_switch_keys();

	// run through all top level gadgets and process them (they are responsible for processing
	// their children, which UI_GADGET will handle if you don't override process() or if you
	// do, you call UI_GADGET::process()).
	if ( !ignore_gadgets ) {
		tmp = first_gadget;
		do	{
			if ( !tmp->check_move() )
				tmp->process();

			tmp = tmp->next;

		} while (tmp != first_gadget);
	}

	use_hack_to_get_around_stupid_problem_flag = 0;
	return last_keypress;
}
예제 #2
0
// Call process() for all children of gadget.  As a base gadget for all other gadget types,
// it doesn't actually do anything for itself.
//
void UI_GADGET::process(int focus)
{
	UI_GADGET *tmp;

	if (disabled_flag)
		return;

	tmp = children;  // process all children of gadget
	if (tmp) {
		do {
			tmp->process();
			tmp = tmp->next;

		} while (tmp != children);
	}
}