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RetroArch/menu/menu_cbs.c

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/* RetroArch - A frontend for libretro.
* Copyright (C) 2011-2017 - Daniel De Matteis
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
#include <compat/strl.h>
#include <string/stdstring.h>
#include "menu_driver.h"
#include "menu_cbs.h"
#include "../verbosity.h"
#if 0
#define DEBUG_LOG
#endif
static void menu_cbs_init_log(const char *entry_label, const char *bind_label, const char *label)
{
#ifdef DEBUG_LOG
if (!string_is_empty(label))
RARCH_LOG("[%s]\t\t\tFound %s bind : [%s]\n", entry_label, bind_label, label);
#endif
}
struct key_desc key_descriptors[RARCH_MAX_KEYS] =
{
{RETROK_FIRST, "Unmapped"},
{RETROK_BACKSPACE, "Backspace"},
{RETROK_TAB, "Tab"},
{RETROK_CLEAR, "Clear"},
{RETROK_RETURN, "Return"},
{RETROK_PAUSE, "Pause"},
{RETROK_ESCAPE, "Escape"},
{RETROK_SPACE, "Space"},
{RETROK_EXCLAIM, "!"},
{RETROK_QUOTEDBL, "\""},
{RETROK_HASH, "#"},
{RETROK_DOLLAR, "$"},
{RETROK_AMPERSAND, "&"},
{RETROK_QUOTE, "\'"},
{RETROK_LEFTPAREN, "("},
{RETROK_RIGHTPAREN, ")"},
{RETROK_ASTERISK, "*"},
{RETROK_PLUS, "+"},
{RETROK_COMMA, ","},
{RETROK_MINUS, "-"},
{RETROK_PERIOD, "."},
{RETROK_SLASH, "/"},
{RETROK_0, "0"},
{RETROK_1, "1"},
{RETROK_2, "2"},
{RETROK_3, "3"},
{RETROK_4, "4"},
{RETROK_5, "5"},
{RETROK_6, "6"},
{RETROK_7, "7"},
{RETROK_8, "8"},
{RETROK_9, "9"},
{RETROK_COLON, ":"},
{RETROK_SEMICOLON, ";"},
{RETROK_LESS, "-"},
{RETROK_EQUALS, "="},
{RETROK_GREATER, ">"},
{RETROK_QUESTION, "?"},
{RETROK_AT, "@"},
{RETROK_LEFTBRACKET, "["},
{RETROK_BACKSLASH, "\\"},
{RETROK_RIGHTBRACKET, "]"},
{RETROK_CARET, "^"},
{RETROK_UNDERSCORE, "_"},
{RETROK_BACKQUOTE, "`"},
{RETROK_a, "a"},
{RETROK_b, "b"},
{RETROK_c, "c"},
{RETROK_d, "d"},
{RETROK_e, "e"},
{RETROK_f, "f"},
{RETROK_g, "g"},
{RETROK_h, "h"},
{RETROK_i, "i"},
{RETROK_j, "j"},
{RETROK_k, "k"},
{RETROK_l, "l"},
{RETROK_m, "m"},
{RETROK_n, "n"},
{RETROK_o, "o"},
{RETROK_p, "p"},
{RETROK_q, "q"},
{RETROK_r, "r"},
{RETROK_s, "s"},
{RETROK_t, "t"},
{RETROK_u, "u"},
{RETROK_v, "v"},
{RETROK_w, "w"},
{RETROK_x, "x"},
{RETROK_y, "y"},
{RETROK_z, "z"},
{RETROK_DELETE, "Delete"},
{RETROK_KP0, "Numpad 0"},
{RETROK_KP1, "Numpad 1"},
{RETROK_KP2, "Numpad 2"},
{RETROK_KP3, "Numpad 3"},
{RETROK_KP4, "Numpad 4"},
{RETROK_KP5, "Numpad 5"},
{RETROK_KP6, "Numpad 6"},
{RETROK_KP7, "Numpad 7"},
{RETROK_KP8, "Numpad 8"},
{RETROK_KP9, "Numpad 9"},
{RETROK_KP_PERIOD, "Numpad ."},
{RETROK_KP_DIVIDE, "Numpad /"},
{RETROK_KP_MULTIPLY, "Numpad *"},
{RETROK_KP_MINUS, "Numpad -"},
{RETROK_KP_PLUS, "Numpad +"},
{RETROK_KP_ENTER, "Numpad Enter"},
{RETROK_KP_EQUALS, "Numpad ="},
{RETROK_UP, "Up"},
{RETROK_DOWN, "Down"},
{RETROK_RIGHT, "Right"},
{RETROK_LEFT, "Left"},
{RETROK_INSERT, "Insert"},
{RETROK_HOME, "Home"},
{RETROK_END, "End"},
{RETROK_PAGEUP, "Page Up"},
{RETROK_PAGEDOWN, "Page Down"},
{RETROK_F1, "F1"},
{RETROK_F2, "F2"},
{RETROK_F3, "F3"},
{RETROK_F4, "F4"},
{RETROK_F5, "F5"},
{RETROK_F6, "F6"},
{RETROK_F7, "F7"},
{RETROK_F8, "F8"},
{RETROK_F9, "F9"},
{RETROK_F10, "F10"},
{RETROK_F11, "F11"},
{RETROK_F12, "F12"},
{RETROK_F13, "F13"},
{RETROK_F14, "F14"},
{RETROK_F15, "F15"},
{RETROK_NUMLOCK, "Num Lock"},
{RETROK_CAPSLOCK, "Caps Lock"},
{RETROK_SCROLLOCK, "Scroll Lock"},
{RETROK_RSHIFT, "Right Shift"},
{RETROK_LSHIFT, "Left Shift"},
{RETROK_RCTRL, "Right Control"},
{RETROK_LCTRL, "Left Control"},
{RETROK_RALT, "Right Alt"},
{RETROK_LALT, "Left Alt"},
{RETROK_RMETA, "Right Meta"},
{RETROK_LMETA, "Left Meta"},
{RETROK_LSUPER, "Right Super"},
{RETROK_RSUPER, "Left Super"},
{RETROK_MODE, "Mode"},
{RETROK_COMPOSE, "Compose"},
{RETROK_HELP, "Help"},
{RETROK_PRINT, "Print"},
{RETROK_SYSREQ, "Sys Req"},
{RETROK_BREAK, "Break"},
{RETROK_MENU, "Menu"},
{RETROK_POWER, "Power"},
{RETROK_EURO, "€"},
{RETROK_UNDO, "Undo"},
{RETROK_OEM_102, "OEM-102"}
};
/* This sets up all the callback functions for a menu entry.
*
* OK : When we press the 'OK' button on an entry.
* Cancel : When we press the 'Cancel' button on an entry.
* Scan : When we press the 'Scan' button on an entry.
* Start : When we press the 'Start' button on an entry.
* Select : When we press the 'Select' button on an entry.
* Info : When we press the 'Info' button on an entry.
* Content Switch : ??? (TODO/FIXME - Kivutar should document this)
* Up : when we press 'Up' on the D-pad while this entry is selected.
* Down : when we press 'Down' on the D-pad while this entry is selected.
* Left : when we press 'Left' on the D-pad while this entry is selected.
* Right : when we press 'Right' on the D-pad while this entry is selected.
* Deferred push : When pressing an entry results in spawning a new list, it waits until the next
* frame to push this onto the stack. This function callback will then be invoked.
* Refresh : What happens when the screen has to be refreshed. Does an entry have internal state
* that needs to be rebuild?
* Get value: Each entry has associated 'text', which we call the value. This function callback
* lets us render that text.
* Get title: Each entry can have a custom 'title'.
* Label: Each entry has a label name. This function callback lets us render that label text.
* Sublabel: each entry has a sublabel, which consists of one or more lines of additional information.
* This function callback lets us render that text.
*/
void menu_cbs_init(void *data,
menu_file_list_cbs_t *cbs,
const char *path, const char *label,
unsigned type, size_t idx)
{
menu_ctx_bind_t bind_info;
const char *repr_label = NULL;
const char *menu_label = NULL;
uint32_t label_hash = 0;
uint32_t menu_label_hash = 0;
enum msg_hash_enums enum_idx = MSG_UNKNOWN;
file_list_t *list = (file_list_t*)data;
if (!list)
return;
menu_entries_get_last_stack(NULL, &menu_label, NULL, &enum_idx, NULL);
if (!label || !menu_label)
return;
label_hash = msg_hash_calculate(label);
menu_label_hash = msg_hash_calculate(menu_label);
#ifdef DEBUG_LOG
RARCH_LOG("\n");
#endif
repr_label = (!string_is_empty(label)) ? label : path;
#ifdef DEBUG_LOG
if (cbs && cbs->enum_idx != MSG_UNKNOWN)
RARCH_LOG("\t\t\tenum_idx %d [%s]\n", cbs->enum_idx, msg_hash_to_str(cbs->enum_idx));
#endif
/* It will try to find a corresponding callback function inside
* menu_cbs_ok.c, then map this callback to the entry. */
menu_cbs_init_bind_ok(cbs, path, label, type, idx, label_hash, menu_label_hash);
menu_cbs_init_log(repr_label, "OK", cbs->action_ok_ident);
/* It will try to find a corresponding callback function inside
* menu_cbs_cancel.c, then map this callback to the entry. */
menu_cbs_init_bind_cancel(cbs, path, label, type, idx);
menu_cbs_init_log(repr_label, "CANCEL", cbs->action_cancel_ident);
/* It will try to find a corresponding callback function inside
* menu_cbs_scan.c, then map this callback to the entry. */
menu_cbs_init_bind_scan(cbs, path, label, type, idx);
menu_cbs_init_log(repr_label, "SCAN", cbs->action_scan_ident);
/* It will try to find a corresponding callback function inside
* menu_cbs_start.c, then map this callback to the entry. */
menu_cbs_init_bind_start(cbs, path, label, type, idx);
menu_cbs_init_log(repr_label, "START", cbs->action_start_ident);
/* It will try to find a corresponding callback function inside
* menu_cbs_select.c, then map this callback to the entry. */
menu_cbs_init_bind_select(cbs, path, label, type, idx);
menu_cbs_init_log(repr_label, "SELECT", cbs->action_select_ident);
/* It will try to find a corresponding callback function inside
* menu_cbs_info.c, then map this callback to the entry. */
menu_cbs_init_bind_info(cbs, path, label, type, idx);
menu_cbs_init_log(repr_label, "INFO", cbs->action_info_ident);
/* It will try to find a corresponding callback function inside
* menu_cbs_bind_content_list_switch.c, then map this callback to the entry. */
menu_cbs_init_bind_content_list_switch(cbs, path, label, type, idx);
menu_cbs_init_log(repr_label, "CONTENT SWITCH", cbs->action_content_list_switch_ident);
/* It will try to find a corresponding callback function inside
* menu_cbs_up.c, then map this callback to the entry. */
menu_cbs_init_bind_up(cbs, path, label, type, idx);
menu_cbs_init_log(repr_label, "UP", cbs->action_up_ident);
/* It will try to find a corresponding callback function inside
* menu_cbs_down.c, then map this callback to the entry. */
menu_cbs_init_bind_down(cbs, path, label, type, idx);
menu_cbs_init_log(repr_label, "DOWN", cbs->action_down_ident);
/* It will try to find a corresponding callback function inside
* menu_cbs_left.c, then map this callback to the entry. */
menu_cbs_init_bind_left(cbs, path, label, type, idx, menu_label, label_hash);
menu_cbs_init_log(repr_label, "LEFT", cbs->action_left_ident);
/* It will try to find a corresponding callback function inside
* menu_cbs_right.c, then map this callback to the entry. */
menu_cbs_init_bind_right(cbs, path, label, type, idx, menu_label, label_hash);
menu_cbs_init_log(repr_label, "RIGHT", cbs->action_right_ident);
/* It will try to find a corresponding callback function inside
* menu_cbs_deferred_push.c, then map this callback to the entry. */
menu_cbs_init_bind_deferred_push(cbs, path, label, type, idx, label_hash);
menu_cbs_init_log(repr_label, "DEFERRED PUSH", cbs->action_deferred_push_ident);
/* It will try to find a corresponding callback function inside
* menu_cbs_refresh.c, then map this callback to the entry. */
menu_cbs_init_bind_refresh(cbs, path, label, type, idx);
menu_cbs_init_log(repr_label, "REFRESH", cbs->action_refresh_ident);
/* It will try to find a corresponding callback function inside
* menu_cbs_get_string_representation.c, then map this callback to the entry. */
menu_cbs_init_bind_get_string_representation(cbs, path, label, type, idx);
menu_cbs_init_log(repr_label, "GET VALUE", cbs->action_get_value_ident);
/* It will try to find a corresponding callback function inside
* menu_cbs_title.c, then map this callback to the entry. */
menu_cbs_init_bind_title(cbs, path, label, type, idx, label_hash);
menu_cbs_init_log(repr_label, "GET TITLE", cbs->action_get_title_ident);
/* It will try to find a corresponding callback function inside
* menu_cbs_label.c, then map this callback to the entry. */
menu_cbs_init_bind_label(cbs, path, label, type, idx);
menu_cbs_init_log(repr_label, "LABEL", cbs->action_label_ident);
/* It will try to find a corresponding callback function inside
* menu_cbs_sublabel.c, then map this callback to the entry. */
menu_cbs_init_bind_sublabel(cbs, path, label, type, idx);
menu_cbs_init_log(repr_label, "SUBLABEL", cbs->action_sublabel_ident);
bind_info.cbs = cbs;
bind_info.path = path;
bind_info.label = label;
bind_info.type = type;
bind_info.idx = idx;
bind_info.label_hash = label_hash;
menu_driver_ctl(RARCH_MENU_CTL_BIND_INIT, &bind_info);
}
/* Pretty much a stub function. TODO/FIXME - Might as well remove this. */
int menu_cbs_exit(void)
{
return -1;
}
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