mirror of
https://github.com/libretro/RetroArch
synced 2024-12-29 12:31:05 +00:00
148 lines
4.0 KiB
C
148 lines
4.0 KiB
C
/* RetroArch - A frontend for libretro.
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* Copyright (C) 2011-2016 - Daniel De Matteis
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*
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* RetroArch is free software: you can redistribute it and/or modify it under the terms
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* of the GNU General Public License as published by the Free Software Found-
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* ation, either version 3 of the License, or (at your option) any later version.
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*
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* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with RetroArch.
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* If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <file/file_path.h>
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#include <compat/strl.h>
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#include "../menu_driver.h"
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#include "../menu_cbs.h"
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#include "../menu_entry.h"
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#include "../menu_setting.h"
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#include "../../runloop.h"
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#include "../../tasks/tasks_internal.h"
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#ifndef BIND_ACTION_SCAN
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#define BIND_ACTION_SCAN(cbs, name) \
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cbs->action_scan = name; \
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cbs->action_scan_ident = #name;
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#endif
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#ifdef HAVE_LIBRETRODB
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static void handle_dbscan_finished(void *task_data, void *user_data, const char *err)
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{
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menu_ctx_environment_t menu_environ;
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menu_environ.type = MENU_ENVIRON_RESET_HORIZONTAL_LIST;
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menu_environ.data = NULL;
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menu_driver_ctl(RARCH_MENU_CTL_ENVIRONMENT, &menu_environ);
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}
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int action_scan_file(const char *path,
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const char *label, unsigned type, size_t idx)
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{
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char fullpath[PATH_MAX_LENGTH] = {0};
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const char *menu_label = NULL;
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const char *menu_path = NULL;
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menu_handle_t *menu = NULL;
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if (!menu_driver_ctl(RARCH_MENU_CTL_DRIVER_DATA_GET, &menu))
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return menu_cbs_exit();
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menu_entries_get_last_stack(&menu_path, &menu_label, NULL, NULL);
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fill_pathname_join(fullpath, menu_path, path, sizeof(fullpath));
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task_push_dbscan(fullpath, false, handle_dbscan_finished);
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return 0;
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}
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int action_scan_directory(const char *path,
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const char *label, unsigned type, size_t idx)
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{
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char fullpath[PATH_MAX_LENGTH] = {0};
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const char *menu_label = NULL;
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const char *menu_path = NULL;
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menu_handle_t *menu = NULL;
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if (!menu_driver_ctl(RARCH_MENU_CTL_DRIVER_DATA_GET, &menu))
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return menu_cbs_exit();
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menu_entries_get_last_stack(&menu_path, &menu_label, NULL, NULL);
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strlcpy(fullpath, menu_path, sizeof(fullpath));
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if (path)
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fill_pathname_join(fullpath, fullpath, path, sizeof(fullpath));
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task_push_dbscan(fullpath, true, handle_dbscan_finished);
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return 0;
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}
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#endif
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int action_switch_thumbnail(const char *path,
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const char *label, unsigned type, size_t idx)
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{
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settings_t *settings = config_get_ptr();
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if (!settings)
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return -1;
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if (settings->menu.thumbnails == 0)
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return 0;
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settings->menu.thumbnails++;
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if (settings->menu.thumbnails > 3)
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settings->menu.thumbnails = 1;
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menu_driver_ctl(RARCH_MENU_CTL_UPDATE_THUMBNAIL_PATH, NULL);
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menu_driver_ctl(RARCH_MENU_CTL_UPDATE_THUMBNAIL_IMAGE, NULL);
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return 0;
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}
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static int menu_cbs_init_bind_scan_compare_type(menu_file_list_cbs_t *cbs,
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unsigned type)
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{
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switch (type)
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{
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#ifdef HAVE_LIBRETRODB
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case MENU_FILE_DIRECTORY:
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BIND_ACTION_SCAN(cbs, action_scan_directory);
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return 0;
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case MENU_FILE_CARCHIVE:
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case MENU_FILE_PLAIN:
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BIND_ACTION_SCAN(cbs, action_scan_file);
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return 0;
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#endif
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case MENU_FILE_RPL_ENTRY:
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BIND_ACTION_SCAN(cbs, action_switch_thumbnail);
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break;
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case MENU_FILE_NONE:
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default:
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break;
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}
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return -1;
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}
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int menu_cbs_init_bind_scan(menu_file_list_cbs_t *cbs,
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const char *path, const char *label, unsigned type, size_t idx,
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const char *elem0, const char *elem1,
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uint32_t label_hash, uint32_t menu_label_hash)
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{
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if (!cbs)
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return -1;
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BIND_ACTION_SCAN(cbs, NULL);
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menu_cbs_init_bind_scan_compare_type(cbs, type);
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return -1;
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}
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