void *menu_init(void) { rgui_handle_t *rgui; rgui = NULL; if (!driver.menu_ctx) { RARCH_ERR("menu_init() - menu context interface not initialized.\n"); return NULL; } if (!driver.image) { RARCH_ERR("Image driver not initialized.\n"); RARCH_WARN("Trying to bring up image driver interface.\n"); find_image_driver(); if (!driver.image) RARCH_ERR("Still couldn't initialize image driver.\n"); } if (driver.menu_ctx->init) rgui = (rgui_handle_t*)driver.menu_ctx->init(); if (!rgui) return NULL; strlcpy(g_settings.menu.driver, driver.menu_ctx->ident, sizeof(g_settings.menu.driver)); rgui->menu_stack = (file_list_t*)calloc(1, sizeof(file_list_t)); rgui->selection_buf = (file_list_t*)calloc(1, sizeof(file_list_t)); file_list_push(rgui->menu_stack, "", RGUI_SETTINGS, 0); menu_clear_navigation(rgui); rgui->push_start_screen = g_settings.rgui_show_start_screen; g_settings.rgui_show_start_screen = false; if (driver.menu_ctx && driver.menu_ctx->backend && driver.menu_ctx->backend->entries_init) driver.menu_ctx->backend->entries_init(rgui, RGUI_SETTINGS); rgui->trigger_state = 0; rgui->old_input_state = 0; rgui->do_held = false; rgui->frame_buf_show = true; rgui->current_pad = 0; menu_update_libretro_info(rgui); if (driver.menu_ctx && driver.menu_ctx->backend && driver.menu_ctx->backend->shader_manager_init) driver.menu_ctx->backend->shader_manager_init(rgui); menu_init_history(rgui); rgui->last_time = rarch_get_time_usec(); return rgui; }
void *menu_init(const void *data) { menu_handle_t *menu; menu_ctx_driver_t *menu_ctx = (menu_ctx_driver_t*)data; if (!menu_ctx) return NULL; if (!(menu = (menu_handle_t*)menu_ctx->init())) return NULL; strlcpy(g_settings.menu.driver, menu_ctx->ident, sizeof(g_settings.menu.driver)); menu->menu_stack = (file_list_t*)calloc(1, sizeof(file_list_t)); menu->selection_buf = (file_list_t*)calloc(1, sizeof(file_list_t)); menu->core_info_current = (core_info_t*)calloc(1, sizeof(core_info_t)); #ifdef HAVE_SHADER_MANAGER menu->shader = (struct gfx_shader*)calloc(1, sizeof(struct gfx_shader)); #endif file_list_push(menu->menu_stack, "", "", MENU_SETTINGS, 0); menu_clear_navigation(menu); menu->push_start_screen = g_settings.menu_show_start_screen; g_settings.menu_show_start_screen = false; if (menu_ctx && menu_ctx->backend && menu_ctx->backend->entries_init) menu_ctx->backend->entries_init(menu, MENU_SETTINGS); menu->trigger_state = 0; menu->old_input_state = 0; menu->do_held = false; menu->frame_buf_show = true; menu->current_pad = 0; menu_update_libretro_info(menu); if (menu_ctx && menu_ctx->backend && menu_ctx->backend->shader_manager_init) menu_ctx->backend->shader_manager_init(menu); rarch_main_command(RARCH_CMD_HISTORY_INIT); menu->last_time = rarch_get_time_usec(); return menu; }
static int menu_action_ok(const char *menu_path, const char *menu_label, unsigned menu_type) { const char *label = NULL; const char *path = NULL; unsigned type = 0; rarch_setting_t *setting_data = (rarch_setting_t *)driver.menu->list_settings; rarch_setting_t *setting = (rarch_setting_t*) setting_data_find_setting(setting_data, menu_label); (void)hack_shader_pass; if (file_list_get_size(driver.menu->selection_buf) == 0) return 0; file_list_get_at_offset(driver.menu->selection_buf, driver.menu->selection_ptr, &path, &label, &type); #if 0 RARCH_LOG("menu label: %s\n", menu_label); RARCH_LOG("type : %d\n", type == MENU_FILE_USE_DIRECTORY); RARCH_LOG("type id : %d\n", type); #endif while (true) { switch (type) { case MENU_FILE_PLAYLIST_ENTRY: rarch_playlist_load_content(g_defaults.history, driver.menu->selection_ptr); menu_flush_stack_type(driver.menu->menu_stack, MENU_SETTINGS); return -1; #ifdef HAVE_COMPRESSION case MENU_FILE_IN_CARCHIVE: #endif case MENU_FILE_PLAIN: if (!strcmp(menu_label, "detect_core_list")) { int ret = rarch_defer_core(g_extern.core_info, menu_path, path, driver.menu->deferred_path, sizeof(driver.menu->deferred_path)); if (ret == -1) { rarch_main_command(RARCH_CMD_LOAD_CORE); menu_common_load_content(); return -1; } else if (ret == 0) menu_entries_push(driver.menu->menu_stack, g_settings.libretro_directory, "deferred_core_list", 0, driver.menu->selection_ptr); } else if ((setting && setting->type == ST_PATH)) { menu_action_setting_set_current_string_path(setting, menu_path, path); menu_entries_pop_stack(driver.menu->menu_stack, setting->name); } else if (!strcmp(menu_label, "disk_image_append")) { char image[PATH_MAX]; fill_pathname_join(image, menu_path, path, sizeof(image)); rarch_disk_control_append_image(image); rarch_main_command(RARCH_CMD_RESUME); menu_flush_stack_type(driver.menu->menu_stack,MENU_SETTINGS); return -1; } else { if (type == MENU_FILE_IN_CARCHIVE) { fill_pathname_join_delim(g_extern.fullpath, menu_path, path, '#',sizeof(g_extern.fullpath)); } else { fill_pathname_join(g_extern.fullpath, menu_path, path, sizeof(g_extern.fullpath)); } menu_common_load_content(); rarch_main_command(RARCH_CMD_LOAD_CONTENT_PERSIST); menu_flush_stack_type(driver.menu->menu_stack,MENU_SETTINGS); driver.menu->msg_force = true; return -1; } return 0; case MENU_FILE_CONFIG: { char config[PATH_MAX]; fill_pathname_join(config, menu_path, path, sizeof(config)); menu_flush_stack_type(driver.menu->menu_stack,MENU_SETTINGS); driver.menu->msg_force = true; if (rarch_replace_config(config)) { menu_clear_navigation(driver.menu); return -1; } } return 0; case MENU_FILE_FONT: case MENU_FILE_OVERLAY: case MENU_FILE_AUDIOFILTER: case MENU_FILE_VIDEOFILTER: menu_action_setting_set_current_string_path(setting, menu_path, path); menu_entries_pop_stack(driver.menu->menu_stack, setting->name); return 0; case MENU_FILE_SHADER_PRESET: #ifdef HAVE_SHADER_MANAGER { char shader_path[PATH_MAX]; fill_pathname_join(shader_path, menu_path, path, sizeof(shader_path)); menu_shader_manager_set_preset(driver.menu->shader, gfx_shader_parse_type(shader_path, RARCH_SHADER_NONE), shader_path); menu_flush_stack_label(driver.menu->menu_stack, "Shader Options"); } #endif return 0; case MENU_FILE_SHADER: #ifdef HAVE_SHADER_MANAGER fill_pathname_join(driver.menu->shader->pass[hack_shader_pass].source.path, menu_path, path, sizeof(driver.menu->shader->pass[hack_shader_pass].source.path)); /* This will reset any changed parameters. */ gfx_shader_resolve_parameters(NULL, driver.menu->shader); menu_flush_stack_label(driver.menu->menu_stack, "Shader Options"); #endif return 0; case MENU_FILE_CORE: if (!strcmp(menu_label, "deferred_core_list")) { strlcpy(g_settings.libretro, path, sizeof(g_settings.libretro)); strlcpy(g_extern.fullpath, driver.menu->deferred_path, sizeof(g_extern.fullpath)); menu_common_load_content(); return -1; } else if (!strcmp(menu_label, "core_list")) { fill_pathname_join(g_settings.libretro, menu_path, path, sizeof(g_settings.libretro)); rarch_main_command(RARCH_CMD_LOAD_CORE); menu_flush_stack_type(driver.menu->menu_stack,MENU_SETTINGS); #if defined(HAVE_DYNAMIC) /* No content needed for this core, load core immediately. */ if (driver.menu->load_no_content) { *g_extern.fullpath = '\0'; menu_common_load_content(); return -1; } /* Core selection on non-console just updates directory listing. * Will take effect on new content load. */ #elif defined(RARCH_CONSOLE) rarch_main_command(RARCH_CMD_RESTART_RETROARCH); return -1; #endif } return 0; case MENU_FILE_USE_DIRECTORY: if (setting && setting->type == ST_DIR) { menu_action_setting_set_current_string(setting, menu_path); menu_entries_pop_stack(driver.menu->menu_stack, setting->name); } return 0; case MENU_FILE_DIRECTORY: case MENU_FILE_CARCHIVE: { char cat_path[PATH_MAX]; if (type == MENU_FILE_CARCHIVE && !strcmp(menu_label, "detect_core_list")) { file_list_push(driver.menu->menu_stack, path, "load_open_zip", 0, driver.menu->selection_ptr); return 0; } fill_pathname_join(cat_path, menu_path, path, sizeof(cat_path)); menu_entries_push(driver.menu->menu_stack, cat_path, menu_label, type, driver.menu->selection_ptr); } return 0; } break; } if (menu_parse_check(label, type) == 0) { char cat_path[PATH_MAX]; fill_pathname_join(cat_path, menu_path, path, sizeof(cat_path)); menu_entries_push(driver.menu->menu_stack, cat_path, menu_label, type, driver.menu->selection_ptr); } return 0; }
static int menu_common_iterate(unsigned action) { int ret = 0; unsigned menu_type = 0; const char *path = NULL; const char *menu_label = NULL; unsigned scroll_speed = 0, fast_scroll_speed = 0; file_list_get_last(driver.menu->menu_stack, &path, &menu_label, &menu_type); if (driver.video_data && driver.menu_ctx && driver.menu_ctx->set_texture) driver.menu_ctx->set_texture(driver.menu); if (!strcmp(menu_label, "help")) return menu_start_screen_iterate(action); else if (!strcmp(menu_label, "message")) return menu_message_toggle(action); else if (!strcmp(menu_label, "load_open_zip")) return menu_load_or_open_zip_iterate(action); else if (!strcmp(menu_label, "info_screen")) return menu_info_screen_iterate(action); else if (menu_common_type_is(menu_label, menu_type) == MENU_SETTINGS) return menu_settings_iterate(action); else if ( menu_type == MENU_SETTINGS_CUSTOM_VIEWPORT || !strcmp(menu_label, "custom_viewport_2") ) return menu_viewport_iterate(action); else if (menu_type == MENU_SETTINGS_CUSTOM_BIND) { if (menu_input_bind_iterate(driver.menu)) menu_entries_pop(driver.menu->menu_stack); return 0; } else if (menu_type == MENU_SETTINGS_CUSTOM_BIND_KEYBOARD) { if (menu_input_bind_iterate_keyboard(driver.menu)) menu_entries_pop(driver.menu->menu_stack); return 0; } if (driver.menu->need_refresh && action != MENU_ACTION_MESSAGE) action = MENU_ACTION_NOOP; scroll_speed = (max(driver.menu->scroll_accel, 2) - 2) / 4 + 1; fast_scroll_speed = 4 + 4 * scroll_speed; switch (action) { case MENU_ACTION_UP: if (driver.menu->selection_ptr >= scroll_speed) menu_set_navigation(driver.menu, driver.menu->selection_ptr - scroll_speed); else menu_set_navigation(driver.menu, file_list_get_size(driver.menu->selection_buf) - 1); break; case MENU_ACTION_DOWN: if (driver.menu->selection_ptr + scroll_speed < file_list_get_size(driver.menu->selection_buf)) menu_set_navigation(driver.menu, driver.menu->selection_ptr + scroll_speed); else menu_clear_navigation(driver.menu); break; case MENU_ACTION_LEFT: if (driver.menu->selection_ptr > fast_scroll_speed) menu_set_navigation(driver.menu, driver.menu->selection_ptr - fast_scroll_speed); else menu_clear_navigation(driver.menu); break; case MENU_ACTION_RIGHT: if (driver.menu->selection_ptr + fast_scroll_speed < file_list_get_size(driver.menu->selection_buf)) menu_set_navigation(driver.menu, driver.menu->selection_ptr + fast_scroll_speed); else menu_set_navigation_last(driver.menu); break; case MENU_ACTION_SCROLL_UP: menu_descend_alphabet(driver.menu, &driver.menu->selection_ptr); break; case MENU_ACTION_SCROLL_DOWN: menu_ascend_alphabet(driver.menu, &driver.menu->selection_ptr); break; case MENU_ACTION_CANCEL: menu_entries_pop(driver.menu->menu_stack); break; case MENU_ACTION_OK: ret = menu_action_ok(path, menu_label, menu_type); break; case MENU_ACTION_REFRESH: menu_clear_navigation(driver.menu); driver.menu->need_refresh = true; break; case MENU_ACTION_MESSAGE: driver.menu->msg_force = true; break; default: break; } if (driver.menu->need_refresh) { if (menu_parse_and_resolve(driver.menu->selection_buf, driver.menu->menu_stack) == 0) driver.menu->need_refresh = false; } if (driver.menu_ctx && driver.menu_ctx->iterate) driver.menu_ctx->iterate(driver.menu, action); if (driver.video_data && driver.menu_ctx && driver.menu_ctx->render) driver.menu_ctx->render(); return ret; }
static int menu_settings_iterate(unsigned action) { const char *path = NULL; const char *dir = NULL; const char *label = NULL; unsigned type = 0; unsigned menu_type = 0; driver.menu->frame_buf_pitch = driver.menu->width * 2; if (action != MENU_ACTION_REFRESH) file_list_get_at_offset(driver.menu->selection_buf, driver.menu->selection_ptr, NULL, &label, &type); if (!strcmp(label, "core_list")) dir = g_settings.libretro_directory; else if (!strcmp(label, "configurations")) dir = g_settings.menu_config_directory; else if (!strcmp(label, "disk_image_append")) dir = g_settings.menu_content_directory; if (driver.menu->need_refresh && action != MENU_ACTION_MESSAGE) action = MENU_ACTION_NOOP; switch (action) { case MENU_ACTION_UP: if (driver.menu->selection_ptr > 0) menu_decrement_navigation(driver.menu); else menu_set_navigation(driver.menu, file_list_get_size(driver.menu->selection_buf) - 1); break; case MENU_ACTION_DOWN: if ((driver.menu->selection_ptr + 1) < file_list_get_size(driver.menu->selection_buf)) menu_increment_navigation(driver.menu); else menu_clear_navigation(driver.menu); break; case MENU_ACTION_CANCEL: menu_entries_pop(driver.menu->menu_stack); break; case MENU_ACTION_SELECT: file_list_push(driver.menu->menu_stack, "", "info_screen", 0, driver.menu->selection_ptr); break; case MENU_ACTION_OK: if (menu_setting_ok_toggle(type, dir, label, action) == 0) return 0; /* fall-through */ case MENU_ACTION_START: if (menu_setting_start_toggle(type, dir, label, action) == 0) return 0; /* fall-through */ case MENU_ACTION_LEFT: case MENU_ACTION_RIGHT: { int ret = menu_setting_toggle(type, dir, label, action); if (ret) return ret; } break; case MENU_ACTION_REFRESH: menu_clear_navigation(driver.menu); driver.menu->need_refresh = true; break; case MENU_ACTION_MESSAGE: driver.menu->msg_force = true; break; default: break; } file_list_get_last(driver.menu->menu_stack, &path, &label, &menu_type); if (driver.menu->need_refresh && (menu_parse_check(label, menu_type) == -1)) { driver.menu->need_refresh = false; menu_entries_push_list(driver.menu, driver.menu->selection_buf, path, label, menu_type); } if (driver.menu_ctx && driver.menu_ctx->render) driver.menu_ctx->render(); /* Have to defer it so we let settings refresh. */ if (driver.menu->push_start_screen) { driver.menu->push_start_screen = false; file_list_push(driver.menu->menu_stack, "", "help", 0, 0); } return 0; }