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>
27 #include "gui-button.h"
28 #include "gui-element.h"
29 #include "gui-environment.h"
31 #include "gui-image.h"
32 #include "gui-scrollbar.h"
34 #include "gui-static-text.h"
35 #include "position2d.h"
44 init_gui_environment (void)
46 init_gui_environment_type ();
47 DEFINE_GSUBR ("add-image!", 3, 0, 1, irr_gui_addImage);
48 DEFINE_GSUBR ("add-scrollbar!", 3, 0, 1, irr_gui_addScrollBar);
49 DEFINE_GSUBR ("add-static-text!", 3, 0, 1, irr_gui_addStaticText);
50 DEFINE_GSUBR ("get-built-in-font", 1, 0, 0, irr_gui_getBuiltInFont);
51 DEFINE_GSUBR ("get-gui-environment", 1, 0, 0, irr_getGUIEnvironment);
52 DEFINE_GSUBR ("get-skin", 1, 0, 0, irr_gui_getSkin);
55 DEFINE_WRAPPED_TYPE (irr::gui::IGUIEnvironment*, "gui-environment",
56 init_gui_environment_type, gui_environment_p,
57 wrap_gui_environment, unwrap_gui_environment);
60 irr_getGUIEnvironment (SCM wrapped_obj)
62 irr::gui::IGUIEnvironment* gui_environment;
63 if (device_p (wrapped_obj))
65 gui_environment = unwrap_device (wrapped_obj)->getGUIEnvironment ();
69 scm_error (scm_arg_type_key, NULL, "Cannot get GUI environment from object: ~S",
70 scm_list_1 (wrapped_obj), scm_list_1 (wrapped_obj));
72 return wrap_gui_environment (gui_environment);
76 irr_gui_addImage (SCM wrapped_gui_environment,
81 SCM use_alpha_channel = SCM_BOOL_T;
82 SCM parent = SCM_BOOL_F;
83 SCM id = scm_from_int32 (-1);
84 SCM text = SCM_BOOL_F;
86 scm_c_bind_keyword_arguments ("add-image!", rest, (scm_t_keyword_arguments_flags)0,
87 scm_from_utf8_keyword ("use_alpha_channel"), &use_alpha_channel,
88 scm_from_utf8_keyword ("parent"), &parent,
89 scm_from_utf8_keyword ("id"), &id,
90 scm_from_utf8_keyword ("text"), &text,
93 irr::gui::IGUIEnvironment* guienv = unwrap_gui_environment (wrapped_gui_environment);
94 irr::gui::IGUIImage* guiImage =
95 guienv->addImage (unwrap_texture (image),
96 scm_to_position2d_s32 (position),
97 scm_to_bool (use_alpha_channel),
98 scm_is_false (parent) ? 0 : unwrap_gui_element (parent),
100 scm_is_false (text) ? 0 : scm_to_wide_char_string (text));
101 return wrap_gui_image (guiImage);
105 irr_gui_addScrollBar (SCM wrapped_gui_environment,
110 SCM parent = SCM_BOOL_F;
111 SCM id = scm_from_int32 (-1);
113 scm_c_bind_keyword_arguments ("add-scrollbar!", rest, (scm_t_keyword_arguments_flags)0,
114 scm_from_utf8_keyword ("parent"), &parent,
115 scm_from_utf8_keyword ("id"), &id,
118 irr::gui::IGUIEnvironment* guienv = unwrap_gui_environment (wrapped_gui_environment);
119 irr::gui::IGUIScrollBar* scrollbar =
120 guienv->addScrollBar (scm_to_bool (horizontal),
121 scm_to_rect_s32 (rectangle),
122 scm_is_false (parent) ? 0 : unwrap_gui_element (parent),
124 return wrap_gui_scrollbar (scrollbar);
128 irr_gui_addStaticText (SCM wrapped_gui_environment,
133 SCM border = SCM_BOOL_F;
134 SCM word_wrap = SCM_BOOL_T;
135 SCM parent = SCM_BOOL_F;
136 SCM id = scm_from_int32 (-1);
137 SCM fill_background = SCM_BOOL_F;
139 scm_c_bind_keyword_arguments ("add-static-text!", rest, (scm_t_keyword_arguments_flags)0,
140 scm_from_utf8_keyword ("border"), &border,
141 scm_from_utf8_keyword ("word-wrap"), &word_wrap,
142 scm_from_utf8_keyword ("parent"), &parent,
143 scm_from_utf8_keyword ("id"), &id,
144 scm_from_utf8_keyword ("fill-background"), &fill_background,
147 irr::gui::IGUIEnvironment* guienv = unwrap_gui_environment (wrapped_gui_environment);
148 irr::gui::IGUIStaticText* staticText =
149 guienv->addStaticText (scm_to_wide_char_string (text),
150 scm_to_rect_s32 (rectangle),
151 scm_to_bool (border),
152 scm_to_bool (word_wrap),
153 scm_is_false (parent) ? 0 : unwrap_gui_element (parent),
155 scm_to_bool (fill_background));
156 return wrap_gui_static_text (staticText);
160 irr_gui_getBuiltInFont (SCM wrapped_gui_environment)
162 irr::gui::IGUIEnvironment* guienv = unwrap_gui_environment (wrapped_gui_environment);
163 irr::gui::IGUIFont* font = guienv->getBuiltInFont ();
164 return wrap_gui_font (font);
168 irr_gui_getSkin (SCM wrapped_gui_environment)
170 irr::gui::IGUIEnvironment* guienv = unwrap_gui_environment (wrapped_gui_environment);
171 irr::gui::IGUISkin* skin = guienv->getSkin ();
172 return wrap_gui_skin (skin);
176 irr_gui_IGUIEnvironment_addButton (SCM wrapped_gui_environment,
180 SCM parent = SCM_BOOL_F;
181 SCM id = scm_from_int32 (-1);
182 SCM text = SCM_BOOL_F;
183 SCM tooltiptext = SCM_BOOL_F;
185 scm_c_bind_keyword_arguments ("add-button!", rest, (scm_t_keyword_arguments_flags)0,
186 scm_from_utf8_keyword ("parent"), &parent,
187 scm_from_utf8_keyword ("id"), &id,
188 scm_from_utf8_keyword ("text"), &text,
189 scm_from_utf8_keyword ("tooltiptext"), &tooltiptext,
192 irr::gui::IGUIEnvironment* guienv = unwrap_gui_environment (wrapped_gui_environment);
193 irr::gui::IGUIButton* button =
194 guienv->addButton (scm_to_rect_s32 (rectangle),
195 scm_is_false (parent) ? 0 : unwrap_gui_element (parent),
197 scm_is_false (text) ? 0 : scm_to_wide_char_string (text),
198 scm_is_false (tooltiptext) ? 0 : scm_to_wide_char_string (tooltiptext));
199 return wrap_gui_button (button);
203 irr_gui_IGUIEnvironment_getFont (SCM wrapped_gui_environment,
206 irr::gui::IGUIEnvironment* guienv = unwrap_gui_environment (wrapped_gui_environment);
207 irr::gui::IGUIFont* font = guienv->getFont (scm_to_utf8_stringn (filename, NULL));
208 return wrap_gui_font (font);