1 /* guile-irrlicht --- GNU Guile bindings for Irrlicht Engine
3 Copyright (C) 2020 Javier Sancho <jsf@jsancho.org>
5 This file is part of guile-irrlicht.
7 guile-irrlicht is free software; you can redistribute it and/or modify
8 it under the terms of the GNU Lesser General Public License as
9 published by the Free Software Foundation; either version 3 of the
10 License, or (at your option) any later version.
12 guile-irrlicht is distributed in the hope that it will be useful, but
13 WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 General Public License for more details.
17 You should have received a copy of the GNU Lesser General Public
18 License along with guile-irrlicht. If not, see
19 <http://www.gnu.org/licenses/>.
22 #include <irrlicht/irrlicht.h>
25 #include "gui-element.h"
26 #include "gui-scrollbar.h"
33 init_gui_scrollbar (void)
35 init_gui_scrollbar_type ();
36 DEFINE_GSUBR ("get-pos", 1, 0, 0, irr_gui_getPos);
37 DEFINE_GSUBR ("set-pos!", 2, 0, 0, irr_gui_setPos);
40 DEFINE_WRAPPED_TYPE (irr::gui::IGUIScrollBar*, "gui-scrollbar",
41 init_gui_scrollbar_type, gui_scrollbar_p,
42 wrap_gui_scrollbar, unwrap_gui_scrollbar);
45 irr_gui_setMax (SCM wrapped_obj,
48 #define SET_MAX(OBJ) OBJ->setMax (scm_to_int32 (max));
50 if (gui_editbox_p (wrapped_obj))
52 SET_MAX (unwrap_gui_editbox (wrapped_obj));
54 else if (gui_scrollbar_p (wrapped_obj))
56 SET_MAX (unwrap_gui_scrollbar (wrapped_obj));
60 scm_error (scm_arg_type_key, NULL, "Cannot set max to object: ~S",
61 scm_list_1 (wrapped_obj), scm_list_1 (wrapped_obj));
63 return SCM_UNSPECIFIED;
67 irr_gui_getPos (SCM wrapped_scrollbar)
69 irr::gui::IGUIScrollBar* scrollbar;
70 if (gui_element_p (wrapped_scrollbar))
72 scrollbar = (irr::gui::IGUIScrollBar*)unwrap_gui_element (wrapped_scrollbar);
75 scrollbar = unwrap_gui_scrollbar (wrapped_scrollbar);
77 return scm_from_int32 (scrollbar->getPos ());
81 irr_gui_setPos (SCM wrapped_scrollbar,
84 irr::gui::IGUIScrollBar* scrollbar;
85 if (gui_element_p (wrapped_scrollbar))
87 scrollbar = (irr::gui::IGUIScrollBar*)unwrap_gui_element (wrapped_scrollbar);
90 scrollbar = unwrap_gui_scrollbar (wrapped_scrollbar);
92 scrollbar->setPos (scm_to_int32 (pos));
93 return SCM_UNSPECIFIED;