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>
28 #include "gui-button.h"
29 #include "gui-edit-box.h"
30 #include "gui-element.h"
31 #include "gui-environment.h"
33 #include "gui-image.h"
34 #include "gui-scrollbar.h"
36 #include "gui-static-text.h"
37 #include "gui-toolbar.h"
48 init_gui_environment ();
51 init_gui_scrollbar ();
53 init_gui_static_text ();
56 // Shared procedures (used by two or more objects)
57 DEFINE_GSUBR ("add-button!", 1, 1, 1, irr_gui_addButton);
58 DEFINE_GSUBR ("get-font", 1, 1, 1, irr_gui_getFont);
59 DEFINE_GSUBR ("set-max!", 2, 0, 0, irr_gui_setMax);
60 DEFINE_GSUBR ("set-override-color!", 2, 0, 0, irr_gui_setOverrideColor);
64 irr_gui_addButton (SCM wrapped_obj,
68 if (gui_toolbar_p (wrapped_obj))
70 return irr_gui_IGUIToolBar_addButton (wrapped_obj, rest);
72 else if (gui_environment_p (wrapped_obj))
74 return irr_gui_IGUIEnvironment_addButton (wrapped_obj, rectangle, rest);
78 scm_error (scm_arg_type_key, NULL, "Cannot add button to object: ~S",
79 scm_list_1 (wrapped_obj), scm_list_1 (wrapped_obj));
84 irr_gui_getFont (SCM wrapped_obj,
88 if (gui_environment_p (wrapped_obj))
90 return irr_gui_IGUIEnvironment_getFont (wrapped_obj, filename);
92 else if (gui_skin_p (wrapped_obj))
94 return irr_gui_IGUISkin_getFont (wrapped_obj, rest);
98 scm_error (scm_arg_type_key, NULL, "Cannot get font from object: ~S",
99 scm_list_1 (wrapped_obj), scm_list_1 (wrapped_obj));
104 irr_gui_setMax (SCM wrapped_obj,
107 #define SET_MAX(OBJ) OBJ->setMax (scm_to_int32 (max));
109 if (gui_edit_box_p (wrapped_obj))
111 SET_MAX (unwrap_gui_edit_box (wrapped_obj));
113 else if (gui_scrollbar_p (wrapped_obj))
115 SET_MAX (unwrap_gui_scrollbar (wrapped_obj));
119 scm_error (scm_arg_type_key, NULL, "Cannot set max to object: ~S",
120 scm_list_1 (wrapped_obj), scm_list_1 (wrapped_obj));
122 return SCM_UNSPECIFIED;
126 irr_gui_setOverrideColor (SCM wrapped_obj,
129 #define SET_OVERRIDE_COLOR(OBJ) OBJ->setOverrideColor (scm_to_color (color));
131 if (gui_edit_box_p (wrapped_obj))
133 SET_OVERRIDE_COLOR (unwrap_gui_edit_box (wrapped_obj));
135 else if (gui_static_text_p (wrapped_obj))
137 SET_OVERRIDE_COLOR (unwrap_gui_static_text (wrapped_obj));
141 scm_error (scm_arg_type_key, NULL, "Cannot set override color to object: ~S",
142 scm_list_1 (wrapped_obj), scm_list_1 (wrapped_obj));
144 return SCM_UNSPECIFIED;