/**
* menu_entries_init:
* @menu : Menu handle.
*
* Creates and initializes menu entries.
*
* Returns: true (1) if successful, otherwise false (0).
**/
bool menu_entries_init(menu_handle_t *menu)
{
if (!menu)
return false;
menu->list_settings = setting_new(SL_FLAG_ALL);
menu_list_push_stack(menu->menu_list, "", "Main Menu", MENU_SETTINGS, 0);
menu_navigation_clear(&menu->navigation, true);
menu_entries_push_list(menu, menu->menu_list->selection_buf,
"", "Main Menu", 0, SL_FLAG_MAIN_MENU);
return true;
}
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));
g_extern.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, "", "mainmenu", MENU_SETTINGS, 0);
menu_clear_navigation(menu);
menu->push_start_screen = g_settings.menu_show_start_screen;
g_settings.menu_show_start_screen = false;
menu_entries_push_list(menu, menu->selection_buf,
"", "mainmenu", 0);
menu->trigger_state = 0;
menu->old_input_state = 0;
menu->do_held = false;
menu->current_pad = 0;
update_libretro_info(&g_extern.menu.info);
menu_shader_manager_init(menu);
rarch_main_command(RARCH_CMD_HISTORY_INIT);
menu->last_time = rarch_get_time_usec();
return menu;
}
int menu_entries_deferred_push(file_list_t *list, file_list_t *menu_list)
{
unsigned type = 0;
const char *path = NULL;
const char *label = NULL;
menu_file_list_cbs_t *cbs = NULL;
driver_t *driver = driver_get_ptr();
menu_list_get_last_stack(driver->menu->menu_list, &path, &label, &type);
if (!strcmp(label, "Main Menu"))
return menu_entries_push_list(driver->menu, list, path, label, type,
SL_FLAG_MAIN_MENU);
else if (!strcmp(label, "Horizontal Menu"))
return menu_entries_push_horizontal_menu_list(driver->menu, list, path, label, type);
cbs = (menu_file_list_cbs_t*)
menu_list_get_last_stack_actiondata(driver->menu->menu_list);
if (!cbs->action_deferred_push)
return 0;
return cbs->action_deferred_push(list, menu_list, path, label, type);
}
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;
}
