mirror of
https://github.com/CTCaer/RetroArch.git
synced 2024-12-23 11:18:25 +00:00
610 lines
18 KiB
C
610 lines
18 KiB
C
/* RetroArch - A frontend for libretro.
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* Copyright (C) 2011-2015 - 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 <compat/strl.h>
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#include <file/file_path.h>
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#include <retro_inline.h>
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#include "../menu.h"
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#include "../menu_cbs.h"
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#include "../menu_display.h"
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#include "../menu_hash.h"
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#include "../menu_entry.h"
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#include "../menu_setting.h"
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#include "../menu_input.h"
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#include "../menu_shader.h"
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#include "../menu_navigation.h"
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#include "../../general.h"
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#include "../../retroarch.h"
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#include "../../input/input_common.h"
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#include "../../input/input_autodetect.h"
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extern char detect_content_path[PATH_MAX_LENGTH];
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static int archive_open(void)
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{
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char cat_path[PATH_MAX_LENGTH] = {0};
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menu_displaylist_info_t info = {0};
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const char *menu_path = NULL;
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const char *menu_label = NULL;
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const char* path = NULL;
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unsigned int type = 0;
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size_t entry_idx = 0;
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menu_navigation_t *nav = menu_navigation_get_ptr();
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menu_list_t *menu_list = menu_list_get_ptr();
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if (!menu_list || !nav)
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return -1;
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menu_list_pop_stack(menu_list);
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menu_list_get_last_stack(menu_list,
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&menu_path, &menu_label, NULL, NULL);
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if (menu_list_get_size(menu_list) == 0)
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return 0;
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menu_list_get_at_offset(menu_list->selection_buf,
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nav->selection_ptr, &path, NULL, &type, &entry_idx);
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fill_pathname_join(cat_path, menu_path, path, sizeof(cat_path));
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fill_pathname_join(detect_content_path, menu_path, path,
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sizeof(detect_content_path));
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info.list = menu_list->menu_stack;
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info.type = type;
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info.directory_ptr = nav->selection_ptr;
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strlcpy(info.path, cat_path, sizeof(info.path));
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strlcpy(info.label, menu_label, sizeof(info.label));
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return menu_displaylist_push_list(&info, DISPLAYLIST_GENERIC);
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}
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static int archive_load(void)
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{
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int ret = 0;
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menu_displaylist_info_t info = {0};
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const char *menu_path = NULL;
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const char *menu_label = NULL;
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const char* path = NULL;
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size_t entry_idx = 0;
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settings_t *settings = config_get_ptr();
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global_t *global = global_get_ptr();
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size_t selected = menu_navigation_get_current_selection();
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menu_handle_t *menu = menu_driver_get_ptr();
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menu_list_t *menu_list = menu_list_get_ptr();
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if (!menu || !menu_list)
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return -1;
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menu_list_pop_stack(menu_list);
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menu_list_get_last_stack(menu_list, &menu_path, &menu_label, NULL, NULL);
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if (menu_list_get_size(menu_list) == 0)
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return 0;
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menu_list_get_at_offset(menu_list->selection_buf,
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selected, &path, NULL, NULL, &entry_idx);
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ret = rarch_defer_core(global->core_info, menu_path, path, menu_label,
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menu->deferred_path, sizeof(menu->deferred_path));
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fill_pathname_join(detect_content_path, menu_path, path,
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sizeof(detect_content_path));
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switch (ret)
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{
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case -1:
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event_command(EVENT_CMD_LOAD_CORE);
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menu_common_load_content(false, CORE_TYPE_PLAIN);
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break;
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case 0:
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info.list = menu_list->menu_stack;
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info.type = 0;
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info.directory_ptr = selected;
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strlcpy(info.path, settings->libretro_directory, sizeof(info.path));
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strlcpy(info.label,
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menu_hash_to_str(MENU_LABEL_DEFERRED_CORE_LIST), sizeof(info.label));
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ret = menu_displaylist_push_list(&info, DISPLAYLIST_GENERIC);
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break;
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}
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return ret;
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}
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static int load_or_open_zip_iterate(char *s, size_t len, unsigned action)
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{
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snprintf(s, len, "Opening compressed file\n"
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" \n"
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" - OK to open as Folder\n"
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" - Cancel/Back to Load \n");
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menu_driver_render_messagebox(s);
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switch (action)
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{
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case MENU_ACTION_OK:
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archive_open();
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break;
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case MENU_ACTION_CANCEL:
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archive_load();
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break;
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}
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return 0;
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}
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static int action_iterate_help(char *s, size_t len, const char *label)
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{
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unsigned i;
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static const unsigned binds[] = {
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RETRO_DEVICE_ID_JOYPAD_UP,
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RETRO_DEVICE_ID_JOYPAD_DOWN,
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RETRO_DEVICE_ID_JOYPAD_A,
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RETRO_DEVICE_ID_JOYPAD_B,
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RETRO_DEVICE_ID_JOYPAD_SELECT,
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RARCH_MENU_TOGGLE,
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RARCH_QUIT_KEY,
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RETRO_DEVICE_ID_JOYPAD_X,
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RETRO_DEVICE_ID_JOYPAD_Y,
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};
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char desc[ARRAY_SIZE(binds)][64] = {{0}};
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settings_t *settings = config_get_ptr();
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menu_driver_render();
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for (i = 0; i < ARRAY_SIZE(binds); i++)
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{
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const struct retro_keybind *keybind = (const struct retro_keybind*)
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&settings->input.binds[0][binds[i]];
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const struct retro_keybind *auto_bind = (const struct retro_keybind*)
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input_get_auto_bind(0, binds[i]);
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input_get_bind_string(desc[i], keybind, auto_bind, sizeof(desc[i]));
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}
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snprintf(s, len,
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"Welcome to RetroArch\n"
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" \n" /* strtok_r doesn't split empty strings. */
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"Basic Menu controls:\n"
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" Scroll (Up): %-20s\n"
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" Scroll (Down): %-20s\n"
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" Accept/OK: %-20s\n"
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" Back: %-20s\n"
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" Info: %-20s\n"
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"Enter/Exit Menu: %-20s\n"
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" Exit RetroArch: %-20s\n"
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"Toggle Keyboard: %-20s\n"
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" \n"
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"To run content:\n"
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"Load a libretro core (Core).\n"
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"Load a content file (Load Content). \n"
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" \n"
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"See Path Settings to set directories \n"
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"for faster access to files.\n"
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" \n"
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"Press Accept/OK to continue.",
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desc[0], desc[1], desc[2], desc[3], desc[4], desc[5], desc[6], desc[7]);
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return 0;
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}
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static int action_iterate_info(char *s, size_t len, const char *label)
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{
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int ret = 0;
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char needle[PATH_MAX_LENGTH] = {0};
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unsigned info_type = 0;
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rarch_setting_t *current_setting = NULL;
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file_list_t *list = NULL;
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menu_list_t *menu_list = menu_list_get_ptr();
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size_t selection = menu_navigation_get_current_selection();
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if (!menu_list)
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return 0;
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list = (file_list_t*)menu_list->selection_buf;
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menu_driver_render();
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current_setting = menu_setting_find(list->list[selection].label);
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if (current_setting)
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strlcpy(needle, current_setting->name, sizeof(needle));
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else if ((current_setting = menu_setting_find(list->list[selection].label)))
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{
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if (current_setting)
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strlcpy(needle, current_setting->name, sizeof(needle));
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}
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else
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{
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const char *lbl = NULL;
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menu_list_get_at_offset(list, selection, NULL, &lbl, &info_type, NULL);
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if (lbl)
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strlcpy(needle, lbl, sizeof(needle));
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}
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setting_get_description(needle, s, len);
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return ret;
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}
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static int action_iterate_load_open_zip(const char *label, char *s, size_t len, unsigned action)
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{
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settings_t *settings = config_get_ptr();
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switch (settings->archive.mode)
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{
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case 0:
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return load_or_open_zip_iterate(s, len, action);
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case 1:
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return archive_load();
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case 2:
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return archive_open();
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default:
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break;
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}
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return 0;
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}
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static int action_iterate_menu_viewport(char *s, size_t len,
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const char *label, unsigned action, uint32_t hash)
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{
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int stride_x = 1, stride_y = 1;
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menu_displaylist_info_t info = {0};
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struct retro_game_geometry *geom = NULL;
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const char *base_msg = NULL;
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unsigned type = 0;
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video_viewport_t *custom = video_viewport_get_custom();
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menu_display_t *disp = menu_display_get_ptr();
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menu_navigation_t *nav = menu_navigation_get_ptr();
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menu_list_t *menu_list = menu_list_get_ptr();
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settings_t *settings = config_get_ptr();
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struct retro_system_av_info *av_info = video_viewport_get_system_av_info();
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if (!menu_list)
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return -1;
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menu_list_get_last_stack(menu_list, NULL, NULL, &type, NULL);
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geom = (struct retro_game_geometry*)&av_info->geometry;
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if (settings->video.scale_integer)
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{
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stride_x = geom->base_width;
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stride_y = geom->base_height;
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}
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switch (action)
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{
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case MENU_ACTION_UP:
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if (type == MENU_SETTINGS_CUSTOM_VIEWPORT)
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{
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custom->y -= stride_y;
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custom->height += stride_y;
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}
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else if (custom->height >= (unsigned)stride_y)
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custom->height -= stride_y;
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event_command(EVENT_CMD_VIDEO_APPLY_STATE_CHANGES);
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break;
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case MENU_ACTION_DOWN:
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if (type == MENU_SETTINGS_CUSTOM_VIEWPORT)
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{
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custom->y += stride_y;
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if (custom->height >= (unsigned)stride_y)
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custom->height -= stride_y;
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}
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else
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custom->height += stride_y;
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event_command(EVENT_CMD_VIDEO_APPLY_STATE_CHANGES);
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break;
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case MENU_ACTION_LEFT:
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if (type == MENU_SETTINGS_CUSTOM_VIEWPORT)
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{
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custom->x -= stride_x;
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custom->width += stride_x;
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}
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else if (custom->width >= (unsigned)stride_x)
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custom->width -= stride_x;
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event_command(EVENT_CMD_VIDEO_APPLY_STATE_CHANGES);
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break;
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case MENU_ACTION_RIGHT:
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if (type == MENU_SETTINGS_CUSTOM_VIEWPORT)
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{
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custom->x += stride_x;
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if (custom->width >= (unsigned)stride_x)
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custom->width -= stride_x;
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}
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else
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custom->width += stride_x;
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event_command(EVENT_CMD_VIDEO_APPLY_STATE_CHANGES);
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break;
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case MENU_ACTION_CANCEL:
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menu_list_pop_stack(menu_list);
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if (hash == MENU_LABEL_CUSTOM_VIEWPORT_2)
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{
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info.list = menu_list->menu_stack;
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info.type = MENU_SETTINGS_CUSTOM_VIEWPORT;
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info.directory_ptr = nav->selection_ptr;
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menu_displaylist_push_list(&info, DISPLAYLIST_INFO);
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}
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break;
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case MENU_ACTION_OK:
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menu_list_pop_stack(menu_list);
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if (type == MENU_SETTINGS_CUSTOM_VIEWPORT
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&& !settings->video.scale_integer)
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{
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info.list = menu_list->menu_stack;
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strlcpy(info.label,
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menu_hash_to_str(MENU_LABEL_CUSTOM_VIEWPORT_2),
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sizeof(info.label));
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info.type = 0;
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info.directory_ptr = nav->selection_ptr;
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menu_displaylist_push_list(&info, DISPLAYLIST_INFO);
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}
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break;
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case MENU_ACTION_START:
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if (!settings->video.scale_integer)
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{
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video_viewport_t vp;
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video_driver_viewport_info(&vp);
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if (type == MENU_SETTINGS_CUSTOM_VIEWPORT)
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{
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custom->width += custom->x;
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custom->height += custom->y;
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custom->x = 0;
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custom->y = 0;
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}
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else
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{
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custom->width = vp.full_width - custom->x;
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custom->height = vp.full_height - custom->y;
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}
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event_command(EVENT_CMD_VIDEO_APPLY_STATE_CHANGES);
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}
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break;
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case MENU_ACTION_MESSAGE:
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if (disp)
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disp->msg_force = true;
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break;
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default:
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break;
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}
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menu_list_get_last_stack(menu_list, NULL, &label, &type, NULL);
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menu_driver_render();
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if (settings->video.scale_integer)
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{
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custom->x = 0;
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custom->y = 0;
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custom->width = ((custom->width + geom->base_width - 1) /
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geom->base_width) * geom->base_width;
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custom->height = ((custom->height + geom->base_height - 1) /
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geom->base_height) * geom->base_height;
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base_msg = "Set scale";
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snprintf(s, len, "%s (%4ux%4u, %u x %u scale)",
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base_msg,
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custom->width, custom->height,
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custom->width / geom->base_width,
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custom->height / geom->base_height);
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}
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else
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{
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if (type == MENU_SETTINGS_CUSTOM_VIEWPORT)
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base_msg = menu_hash_to_str(MENU_LABEL_VALUE_CUSTOM_VIEWPORT_1);
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else if (hash == MENU_LABEL_CUSTOM_VIEWPORT_2)
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base_msg = menu_hash_to_str(MENU_LABEL_VALUE_CUSTOM_VIEWPORT_2);
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snprintf(s, len, "%s (%d, %d : %4ux%4u)",
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base_msg, custom->x, custom->y, custom->width, custom->height);
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}
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menu_driver_render_messagebox(s);
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if (!custom->width)
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custom->width = stride_x;
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if (!custom->height)
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custom->height = stride_y;
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aspectratio_lut[ASPECT_RATIO_CUSTOM].value =
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(float)custom->width / custom->height;
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event_command(EVENT_CMD_VIDEO_APPLY_STATE_CHANGES);
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return 0;
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}
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enum action_iterate_type
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{
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ITERATE_TYPE_DEFAULT = 0,
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ITERATE_TYPE_HELP,
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ITERATE_TYPE_INFO,
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ITERATE_TYPE_ZIP,
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ITERATE_TYPE_MESSAGE,
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ITERATE_TYPE_VIEWPORT,
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ITERATE_TYPE_BIND
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};
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static enum action_iterate_type action_iterate_type(uint32_t hash)
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{
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switch (hash)
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{
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case MENU_LABEL_HELP:
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return ITERATE_TYPE_HELP;
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case MENU_LABEL_INFO_SCREEN:
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return ITERATE_TYPE_INFO;
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case MENU_LABEL_LOAD_OPEN_ZIP:
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return ITERATE_TYPE_ZIP;
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case MENU_LABEL_MESSAGE:
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return ITERATE_TYPE_MESSAGE;
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case MENU_LABEL_CUSTOM_VIEWPORT_1:
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case MENU_LABEL_CUSTOM_VIEWPORT_2:
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return ITERATE_TYPE_VIEWPORT;
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case MENU_LABEL_CUSTOM_BIND:
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case MENU_LABEL_CUSTOM_BIND_ALL:
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case MENU_LABEL_CUSTOM_BIND_DEFAULTS:
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return ITERATE_TYPE_BIND;
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}
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return ITERATE_TYPE_DEFAULT;
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}
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static int action_iterate_main(const char *label, unsigned action)
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{
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menu_entry_t entry;
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static bool did_messagebox = false;
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char msg[PATH_MAX_LENGTH] = {0};
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enum action_iterate_type iterate_type;
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size_t selected;
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size_t *pop_selected = NULL;
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bool do_messagebox = false;
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bool do_pop_stack = false;
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bool do_post_iterate = false;
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bool do_render = false;
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int ret = 0;
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menu_handle_t *menu = menu_driver_get_ptr();
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menu_navigation_t *nav = menu_navigation_get_ptr();
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menu_display_t *disp = menu_display_get_ptr();
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menu_list_t *menu_list = menu_list_get_ptr();
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uint32_t hash = menu_hash_calculate(label);
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if (!menu || !menu_list)
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return 0;
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iterate_type = action_iterate_type(hash);
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|
|
|
switch (iterate_type)
|
|
{
|
|
case ITERATE_TYPE_HELP:
|
|
ret = action_iterate_help(msg, sizeof(msg), label);
|
|
pop_selected = NULL;
|
|
do_messagebox = true;
|
|
do_pop_stack = true;
|
|
do_post_iterate = true;
|
|
break;
|
|
case ITERATE_TYPE_BIND:
|
|
if (menu_input_bind_iterate())
|
|
menu_list_pop_stack(menu_list);
|
|
break;
|
|
case ITERATE_TYPE_VIEWPORT:
|
|
ret = action_iterate_menu_viewport(msg, sizeof(msg), label, action, hash);
|
|
break;
|
|
case ITERATE_TYPE_INFO:
|
|
ret = action_iterate_info(msg, sizeof(msg), label);
|
|
pop_selected = &nav->selection_ptr;
|
|
do_messagebox = true;
|
|
do_pop_stack = true;
|
|
do_post_iterate = true;
|
|
break;
|
|
case ITERATE_TYPE_ZIP:
|
|
ret = action_iterate_load_open_zip(label, msg, sizeof(msg), action);
|
|
do_render = true;
|
|
break;
|
|
case ITERATE_TYPE_MESSAGE:
|
|
strlcpy(msg, disp->message_contents, sizeof(msg));
|
|
pop_selected = &nav->selection_ptr;
|
|
do_messagebox = true;
|
|
do_pop_stack = true;
|
|
break;
|
|
case ITERATE_TYPE_DEFAULT:
|
|
selected = menu_navigation_get_current_selection();
|
|
/* FIXME: selected > selection_buf->list->size, i don't know why. */
|
|
selected = max(min(selected, menu_list_get_size(menu_list)-1), 0);
|
|
|
|
menu_entry_get(&entry, selected, NULL, false);
|
|
ret = menu_entry_action(&entry, selected, (enum menu_action)action);
|
|
|
|
if (ret)
|
|
return ret;
|
|
|
|
do_post_iterate = true;
|
|
do_render = true;
|
|
|
|
/* Have to defer it so we let settings refresh. */
|
|
if (menu->push_start_screen)
|
|
{
|
|
menu_displaylist_info_t info = {0};
|
|
|
|
info.list = menu_list->menu_stack;
|
|
strlcpy(info.label,
|
|
menu_hash_to_str(MENU_LABEL_HELP),
|
|
sizeof(info.label));
|
|
|
|
menu_displaylist_push_list(&info, DISPLAYLIST_HELP);
|
|
}
|
|
break;
|
|
}
|
|
|
|
did_messagebox = did_messagebox != do_messagebox;
|
|
|
|
if (did_messagebox)
|
|
menu_display_fb_set_dirty();
|
|
|
|
if (do_messagebox)
|
|
menu_driver_render_messagebox(msg);
|
|
|
|
if (do_pop_stack && action == MENU_ACTION_OK)
|
|
menu_list_pop(menu_list->menu_stack, pop_selected);
|
|
|
|
if (do_post_iterate)
|
|
menu_input_post_iterate(&ret, action);
|
|
|
|
if (do_render)
|
|
menu_driver_render();
|
|
|
|
return ret;
|
|
}
|
|
|
|
int menu_cbs_init_bind_iterate(menu_file_list_cbs_t *cbs,
|
|
const char *path, const char *label, unsigned type, size_t idx,
|
|
const char *elem0, const char *elem1,
|
|
uint32_t label_hash, uint32_t menu_label_hash)
|
|
{
|
|
if (!cbs)
|
|
return -1;
|
|
|
|
cbs->action_iterate = action_iterate_main;
|
|
|
|
return -1;
|
|
}
|