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-in-out-fader.h"
35 #include "gui-scrollbar.h"
37 #include "gui-static-text.h"
38 #include "gui-toolbar.h"
49 init_gui_environment ();
52 init_gui_in_out_fader ();
53 init_gui_scrollbar ();
55 init_gui_static_text ();
58 // Shared procedures (used by two or more objects)
59 DEFINE_GSUBR ("add-button!", 1, 1, 1, irr_gui_addButton);
60 DEFINE_GSUBR ("get-color", 1, 1, 0, irr_gui_getColor);
61 DEFINE_GSUBR ("get-font", 1, 1, 1, irr_gui_getFont);
62 DEFINE_GSUBR ("set-max!", 2, 0, 0, irr_gui_setMax);
63 DEFINE_GSUBR ("set-override-color!", 2, 0, 0, irr_gui_setOverrideColor);
67 irr_gui_addButton (SCM wrapped_obj,
71 if (gui_toolbar_p (wrapped_obj))
73 return irr_gui_IGUIToolBar_addButton (wrapped_obj, rest);
75 else if (gui_environment_p (wrapped_obj))
77 return irr_gui_IGUIEnvironment_addButton (wrapped_obj, rectangle, rest);
81 scm_error (scm_arg_type_key, NULL, "Cannot add button to object: ~S",
82 scm_list_1 (wrapped_obj), scm_list_1 (wrapped_obj));
87 irr_gui_getColor (SCM wrapped_obj,
90 #define GET_COLOR(OBJ) scm_from_color (OBJ->getColor ());
92 if (gui_image_p (wrapped_obj))
94 return GET_COLOR (unwrap_gui_image (wrapped_obj));
96 else if (gui_in_out_fader_p (wrapped_obj))
98 return GET_COLOR (unwrap_gui_in_out_fader (wrapped_obj));
100 else if (gui_skin_p (wrapped_obj))
102 return irr_gui_IGUISkin_getColor (wrapped_obj, color);
106 scm_error (scm_arg_type_key, NULL, "Cannot get color from object: ~S",
107 scm_list_1 (wrapped_obj), scm_list_1 (wrapped_obj));
112 irr_gui_getFont (SCM wrapped_obj,
116 if (gui_environment_p (wrapped_obj))
118 return irr_gui_IGUIEnvironment_getFont (wrapped_obj, filename);
120 else if (gui_skin_p (wrapped_obj))
122 return irr_gui_IGUISkin_getFont (wrapped_obj, rest);
126 scm_error (scm_arg_type_key, NULL, "Cannot get font from object: ~S",
127 scm_list_1 (wrapped_obj), scm_list_1 (wrapped_obj));
132 irr_gui_setMax (SCM wrapped_obj,
135 #define SET_MAX(OBJ) OBJ->setMax (scm_to_int32 (max));
137 if (gui_edit_box_p (wrapped_obj))
139 SET_MAX (unwrap_gui_edit_box (wrapped_obj));
141 else if (gui_scrollbar_p (wrapped_obj))
143 SET_MAX (unwrap_gui_scrollbar (wrapped_obj));
147 scm_error (scm_arg_type_key, NULL, "Cannot set max to object: ~S",
148 scm_list_1 (wrapped_obj), scm_list_1 (wrapped_obj));
150 return SCM_UNSPECIFIED;
154 irr_gui_setOverrideColor (SCM wrapped_obj,
157 #define SET_OVERRIDE_COLOR(OBJ) OBJ->setOverrideColor (scm_to_color (color));
159 if (gui_edit_box_p (wrapped_obj))
161 SET_OVERRIDE_COLOR (unwrap_gui_edit_box (wrapped_obj));
163 else if (gui_static_text_p (wrapped_obj))
165 SET_OVERRIDE_COLOR (unwrap_gui_static_text (wrapped_obj));
169 scm_error (scm_arg_type_key, NULL, "Cannot set override color to object: ~S",
170 scm_list_1 (wrapped_obj), scm_list_1 (wrapped_obj));
172 return SCM_UNSPECIFIED;