-extern "C" {
-
- void
- init_gui_environment (void)
- {
- init_gui_environment_type ();
- DEFINE_GSUBR ("add-image!", 3, 0, 1, irr_gui_addImage);
- DEFINE_GSUBR ("add-editbox!", 3, 0, 1, irr_gui_addEditBox);
- DEFINE_GSUBR ("add-listbox!", 2, 0, 1, irr_gui_addListBox);
- DEFINE_GSUBR ("add-scrollbar!", 3, 0, 1, irr_gui_addScrollBar);
- DEFINE_GSUBR ("add-static-text!", 3, 0, 1, irr_gui_addStaticText);
- DEFINE_GSUBR ("add-window!", 2, 0, 1, irr_gui_addWindow);
- DEFINE_GSUBR ("get-built-in-font", 1, 0, 0, irr_gui_getBuiltInFont);
- DEFINE_GSUBR ("get-gui-environment", 1, 0, 0, irr_getGUIEnvironment);
- DEFINE_GSUBR ("get-skin", 1, 0, 0, irr_gui_getSkin);
- }
-
- DEFINE_WRAPPED_TYPE (irr::gui::IGUIEnvironment*, "gui-environment",
- init_gui_environment_type, gui_environment_p,
- wrap_gui_environment, unwrap_gui_environment);
-
- SCM
- irr_getGUIEnvironment (SCM wrapped_obj)
- {
- irr::gui::IGUIEnvironment* gui_environment;
- if (device_p (wrapped_obj))
- {
- gui_environment = unwrap_device (wrapped_obj)->getGUIEnvironment ();
- }
- else
- {
- scm_error (scm_arg_type_key, NULL, "Cannot get GUI environment from object: ~S",
- scm_list_1 (wrapped_obj), scm_list_1 (wrapped_obj));
- }
- return wrap_gui_environment (gui_environment);
- }
-
- SCM
- irr_gui_addImage (SCM wrapped_gui_environment,
- SCM image,
- SCM position,
- SCM rest)
- {
- SCM use_alpha_channel = SCM_BOOL_T;
- SCM parent = SCM_UNDEFINED;
- SCM id = scm_from_int32 (-1);
- SCM text = SCM_UNDEFINED;
-
- scm_c_bind_keyword_arguments ("add-image!", rest, (scm_t_keyword_arguments_flags)0,
- scm_from_utf8_keyword ("use_alpha_channel"), &use_alpha_channel,
- scm_from_utf8_keyword ("parent"), &parent,
- scm_from_utf8_keyword ("id"), &id,
- scm_from_utf8_keyword ("text"), &text,
- SCM_UNDEFINED);
-
- irr::gui::IGUIEnvironment* guienv = unwrap_gui_environment (wrapped_gui_environment);
- irr::gui::IGUIImage* guiImage =
- guienv->addImage (unwrap_texture (image),
- scm_to_position2d_s32 (position),
- scm_to_bool (use_alpha_channel),
- parent == SCM_UNDEFINED ? 0 : unwrap_gui_element (parent),
- scm_to_int32 (id),
- text == SCM_UNDEFINED ? 0 : scm_to_wide_char_string (text));
- return wrap_gui_image (guiImage);
- }
-
- SCM
- irr_gui_addEditBox (SCM wrapped_gui_environment,
- SCM text,
- SCM rectangle,
- SCM rest)
- {
- SCM border = SCM_BOOL_T;
- SCM parent = SCM_UNDEFINED;
- SCM id = scm_from_int32 (-1);
-
- scm_c_bind_keyword_arguments ("add-editbox!", rest, (scm_t_keyword_arguments_flags)0,
- scm_from_utf8_keyword ("border"), &border,
- scm_from_utf8_keyword ("parent"), &parent,
- scm_from_utf8_keyword ("id"), &id,
- SCM_UNDEFINED);
-
- irr::gui::IGUIEnvironment* guienv = unwrap_gui_environment (wrapped_gui_environment);
- irr::gui::IGUIEditBox* editbox =
- guienv->addEditBox (scm_to_wide_char_string (text),
- scm_to_rect_s32 (rectangle),
- scm_to_bool (border),
- parent == SCM_UNDEFINED ? 0 : unwrap_gui_element (parent),
- scm_to_int32 (id));
- return wrap_gui_editbox (editbox);
- }
-
- SCM
- irr_gui_addListBox (SCM wrapped_gui_environment,
- SCM rectangle,
- SCM rest)
- {
- SCM parent = SCM_UNDEFINED;
- SCM id = scm_from_int32 (-1);
- SCM draw_background = SCM_BOOL_F;
-
- scm_c_bind_keyword_arguments ("add-listbox!", rest, (scm_t_keyword_arguments_flags)0,
- scm_from_utf8_keyword ("parent"), &parent,
- scm_from_utf8_keyword ("id"), &id,
- scm_from_utf8_keyword ("draw-background"), &draw_background,
- SCM_UNDEFINED);
-
- irr::gui::IGUIEnvironment* guienv = unwrap_gui_environment (wrapped_gui_environment);
- irr::gui::IGUIListBox* listbox =
- guienv->addListBox (scm_to_rect_s32 (rectangle),
- parent == SCM_UNDEFINED ? 0 : unwrap_gui_element (parent),
- scm_to_int32 (id),
- scm_to_bool (draw_background));
- return wrap_gui_listbox (listbox);
- }
-
- SCM
- irr_gui_addScrollBar (SCM wrapped_gui_environment,
- SCM horizontal,
- SCM rectangle,
- SCM rest)
- {
- SCM parent = SCM_UNDEFINED;
- SCM id = scm_from_int32 (-1);
-
- scm_c_bind_keyword_arguments ("add-scrollbar!", rest, (scm_t_keyword_arguments_flags)0,
- scm_from_utf8_keyword ("parent"), &parent,
- scm_from_utf8_keyword ("id"), &id,
- SCM_UNDEFINED);
-
- irr::gui::IGUIEnvironment* guienv = unwrap_gui_environment (wrapped_gui_environment);
- irr::gui::IGUIScrollBar* scrollbar =
- guienv->addScrollBar (scm_to_bool (horizontal),
- scm_to_rect_s32 (rectangle),
- parent == SCM_UNDEFINED ? 0 : unwrap_gui_element (parent),
- scm_to_int32 (id));
- return wrap_gui_scrollbar (scrollbar);
- }
-
- SCM
- irr_gui_addStaticText (SCM wrapped_gui_environment,
- SCM text,
- SCM rectangle,
- SCM rest)
- {
- SCM border = SCM_BOOL_F;
- SCM word_wrap = SCM_BOOL_T;
- SCM parent = SCM_UNDEFINED;
- SCM id = scm_from_int32 (-1);
- SCM fill_background = SCM_BOOL_F;
-
- scm_c_bind_keyword_arguments ("add-static-text!", rest, (scm_t_keyword_arguments_flags)0,
- scm_from_utf8_keyword ("border"), &border,
- scm_from_utf8_keyword ("word-wrap"), &word_wrap,
- scm_from_utf8_keyword ("parent"), &parent,
- scm_from_utf8_keyword ("id"), &id,
- scm_from_utf8_keyword ("fill-background"), &fill_background,
- SCM_UNDEFINED);