mirror of
https://github.com/libretro/RetroArch.git
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201 lines
5.2 KiB
C
201 lines
5.2 KiB
C
/* RetroArch - A frontend for libretro.
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* Copyright (C) 2011-2017 - 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 <string/stdstring.h>
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#ifdef HAVE_CONFIG_H
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#include "../../config.h"
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#endif
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#include "../menu_driver.h"
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#include "../menu_cbs.h"
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#include "../menu_setting.h"
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#include "../../input/input_config.h"
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#include "../../configuration.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];
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enum msg_hash_enums enum_idx = MSG_UNKNOWN;
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const char *menu_label = NULL;
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const char *menu_path = NULL;
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settings_t *settings = config_get_ptr();
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fullpath[0] = '\0';
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menu_entries_get_last_stack(&menu_path, &menu_label, NULL, &enum_idx, NULL);
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fill_pathname_join(fullpath, menu_path, path, sizeof(fullpath));
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task_push_dbscan(
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settings->directory.playlist,
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settings->path.content_database,
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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];
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enum msg_hash_enums enum_idx = MSG_UNKNOWN;
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const char *menu_label = NULL;
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const char *menu_path = NULL;
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settings_t *settings = config_get_ptr();
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fullpath[0] = '\0';
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menu_entries_get_last_stack(&menu_path, &menu_label, NULL, &enum_idx, 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(
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settings->directory.playlist,
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settings->path.content_database,
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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 action_scan_input_desc(const char *path,
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const char *label, unsigned type, size_t idx)
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{
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const char *menu_label = NULL;
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settings_t *settings = config_get_ptr();
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unsigned key = 0;
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unsigned inp_desc_user = 0;
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struct retro_keybind *target = NULL;
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menu_entries_get_last_stack(NULL, &menu_label, NULL, NULL, NULL);
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if (string_is_equal(menu_label, "deferred_user_binds_list"))
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{
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unsigned char player_no_str = atoi(&label[1]);
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inp_desc_user = (unsigned)(player_no_str - 1);
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key = (unsigned)(idx - 6);
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}
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else
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key = input_config_translate_str_to_bind_id(label);
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target = (struct retro_keybind*)&settings->input.binds[inp_desc_user][key];
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if (target)
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{
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target->key = RETROK_UNKNOWN;
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target->joykey = NO_BTN;
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target->joyaxis = AXIS_NONE;
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}
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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 FILE_TYPE_DIRECTORY:
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BIND_ACTION_SCAN(cbs, action_scan_directory);
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return 0;
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case FILE_TYPE_CARCHIVE:
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case FILE_TYPE_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 FILE_TYPE_RPL_ENTRY:
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BIND_ACTION_SCAN(cbs, action_switch_thumbnail);
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break;
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case FILE_TYPE_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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{
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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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if (cbs->setting)
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{
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if (setting_get_type(cbs->setting) == ST_BIND)
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{
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BIND_ACTION_SCAN(cbs, action_scan_input_desc);
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return 0;
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}
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}
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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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