| 1 | /*\r |
| 2 | * (C) GraÅžvydas "notaz" Ignotas, 2006-2012\r |
| 3 | *\r |
| 4 | * This work is licensed under the terms of any of these licenses\r |
| 5 | * (at your option):\r |
| 6 | * - GNU GPL, version 2 or later.\r |
| 7 | * - GNU LGPL, version 2.1 or later.\r |
| 8 | * - MAME license.\r |
| 9 | * See the COPYING file in the top-level directory.\r |
| 10 | */\r |
| 11 | \r |
| 12 | #include <stdio.h>\r |
| 13 | #include <string.h>\r |
| 14 | #include <stdlib.h>\r |
| 15 | #include <stdarg.h>\r |
| 16 | #include <time.h>\r |
| 17 | #include <locale.h> // savestate date\r |
| 18 | \r |
| 19 | #include "menu.h"\r |
| 20 | #include "fonts.h"\r |
| 21 | #include "readpng.h"\r |
| 22 | #include "lprintf.h"\r |
| 23 | #include "input.h"\r |
| 24 | #include "plat.h"\r |
| 25 | #include "posix.h"\r |
| 26 | \r |
| 27 | #if defined(__GNUC__) && __GNUC__ >= 7\r |
| 28 | #pragma GCC diagnostic ignored "-Wformat-truncation"\r |
| 29 | #endif\r |
| 30 | \r |
| 31 | static char static_buff[64];\r |
| 32 | static int menu_error_time = 0;\r |
| 33 | char menu_error_msg[64] = { 0, };\r |
| 34 | void *g_menuscreen_ptr;\r |
| 35 | void *g_menubg_src_ptr;\r |
| 36 | void *g_menubg_ptr;\r |
| 37 | \r |
| 38 | int g_menuscreen_w;\r |
| 39 | int g_menuscreen_h;\r |
| 40 | int g_menuscreen_pp;\r |
| 41 | \r |
| 42 | int g_autostateld_opt;\r |
| 43 | \r |
| 44 | static unsigned char *menu_font_data = NULL;\r |
| 45 | static int menu_text_color = 0xfffe; // default to white\r |
| 46 | static int menu_sel_color = -1; // disabled\r |
| 47 | \r |
| 48 | /* note: these might become non-constant in future */\r |
| 49 | #if MENU_X2\r |
| 50 | static const int me_mfont_w = 16, me_mfont_h = 20;\r |
| 51 | static const int me_sfont_w = 12, me_sfont_h = 20;\r |
| 52 | #else\r |
| 53 | static const int me_mfont_w = 8, me_mfont_h = 10;\r |
| 54 | static const int me_sfont_w = 6, me_sfont_h = 10;\r |
| 55 | #endif\r |
| 56 | \r |
| 57 | static int g_menu_filter_off;\r |
| 58 | static int g_border_style;\r |
| 59 | static int border_left, border_right, border_top, border_bottom;\r |
| 60 | \r |
| 61 | void menuscreen_memset_lines(unsigned short *dst, int c, int l)\r |
| 62 | {\r |
| 63 | for (; l > 0; l--, dst += g_menuscreen_pp)\r |
| 64 | memset(dst, c, g_menuscreen_w * 2);\r |
| 65 | }\r |
| 66 | \r |
| 67 | // draws text to current bbp16 screen\r |
| 68 | static void text_out16_(int x, int y, const char *text, int color)\r |
| 69 | {\r |
| 70 | int i, lh, tr, tg, tb, len;\r |
| 71 | unsigned short *dest = (unsigned short *)g_menuscreen_ptr + x + y * g_menuscreen_pp;\r |
| 72 | tr = (color & 0xf800) >> 8;\r |
| 73 | tg = (color & 0x07e0) >> 3;\r |
| 74 | tb = (color & 0x001f) << 3;\r |
| 75 | \r |
| 76 | if (text == (void *)1)\r |
| 77 | {\r |
| 78 | // selector symbol\r |
| 79 | text = "";\r |
| 80 | len = 1;\r |
| 81 | }\r |
| 82 | else\r |
| 83 | {\r |
| 84 | const char *p;\r |
| 85 | for (p = text; *p != 0 && *p != '\n'; p++)\r |
| 86 | ;\r |
| 87 | len = p - text;\r |
| 88 | }\r |
| 89 | \r |
| 90 | lh = me_mfont_h;\r |
| 91 | if (y + lh > g_menuscreen_h)\r |
| 92 | lh = g_menuscreen_h - y;\r |
| 93 | \r |
| 94 | for (i = 0; i < len; i++)\r |
| 95 | {\r |
| 96 | unsigned char *src = menu_font_data + (unsigned int)text[i] * me_mfont_w * me_mfont_h / 2;\r |
| 97 | unsigned short *dst = dest;\r |
| 98 | int u, l;\r |
| 99 | \r |
| 100 | for (l = 0; l < lh; l++, dst += g_menuscreen_pp - me_mfont_w)\r |
| 101 | {\r |
| 102 | for (u = me_mfont_w / 2; u > 0; u--, src++)\r |
| 103 | {\r |
| 104 | int c, r, g, b;\r |
| 105 | c = *src >> 4;\r |
| 106 | r = (*dst & 0xf800) >> 8;\r |
| 107 | g = (*dst & 0x07e0) >> 3;\r |
| 108 | b = (*dst & 0x001f) << 3;\r |
| 109 | r = (c^0xf)*r/15 + c*tr/15;\r |
| 110 | g = (c^0xf)*g/15 + c*tg/15;\r |
| 111 | b = (c^0xf)*b/15 + c*tb/15;\r |
| 112 | *dst++ = ((r<<8)&0xf800) | ((g<<3)&0x07e0) | (b>>3);\r |
| 113 | c = *src & 0xf;\r |
| 114 | r = (*dst & 0xf800) >> 8;\r |
| 115 | g = (*dst & 0x07e0) >> 3;\r |
| 116 | b = (*dst & 0x001f) << 3;\r |
| 117 | r = (c^0xf)*r/15 + c*tr/15;\r |
| 118 | g = (c^0xf)*g/15 + c*tg/15;\r |
| 119 | b = (c^0xf)*b/15 + c*tb/15;\r |
| 120 | *dst++ = ((r<<8)&0xf800) | ((g<<3)&0x07e0) | (b>>3);\r |
| 121 | }\r |
| 122 | }\r |
| 123 | dest += me_mfont_w;\r |
| 124 | }\r |
| 125 | \r |
| 126 | if (x < border_left)\r |
| 127 | border_left = x;\r |
| 128 | if (x + i * me_mfont_w > border_right)\r |
| 129 | border_right = x + i * me_mfont_w;\r |
| 130 | if (y < border_top)\r |
| 131 | border_top = y;\r |
| 132 | if (y + me_mfont_h > border_bottom)\r |
| 133 | border_bottom = y + me_mfont_h;\r |
| 134 | }\r |
| 135 | \r |
| 136 | void text_out16(int x, int y, const char *texto, ...)\r |
| 137 | {\r |
| 138 | va_list args;\r |
| 139 | char buffer[256];\r |
| 140 | int maxw = (g_menuscreen_w - x) / me_mfont_w;\r |
| 141 | \r |
| 142 | if (maxw < 0)\r |
| 143 | return;\r |
| 144 | \r |
| 145 | va_start(args, texto);\r |
| 146 | vsnprintf(buffer, sizeof(buffer), texto, args);\r |
| 147 | va_end(args);\r |
| 148 | \r |
| 149 | if (maxw > sizeof(buffer) - 1)\r |
| 150 | maxw = sizeof(buffer) - 1;\r |
| 151 | buffer[maxw] = 0;\r |
| 152 | \r |
| 153 | text_out16_(x,y,buffer,menu_text_color);\r |
| 154 | }\r |
| 155 | \r |
| 156 | /* draws in 6x8 font, might multiply size by integer */\r |
| 157 | static void smalltext_out16_(int x, int y, const char *texto, int color)\r |
| 158 | {\r |
| 159 | unsigned char *src;\r |
| 160 | unsigned short *dst;\r |
| 161 | int multiplier = me_sfont_w / 6;\r |
| 162 | int i;\r |
| 163 | \r |
| 164 | for (i = 0;; i++, x += me_sfont_w)\r |
| 165 | {\r |
| 166 | unsigned char c = (unsigned char) texto[i];\r |
| 167 | int h = 8;\r |
| 168 | \r |
| 169 | if (!c || c == '\n')\r |
| 170 | break;\r |
| 171 | \r |
| 172 | src = fontdata6x8[c];\r |
| 173 | dst = (unsigned short *)g_menuscreen_ptr + x + y * g_menuscreen_pp;\r |
| 174 | \r |
| 175 | while (h--)\r |
| 176 | {\r |
| 177 | int m, w2, h2;\r |
| 178 | for (h2 = multiplier; h2 > 0; h2--)\r |
| 179 | {\r |
| 180 | for (m = 0x20; m; m >>= 1) {\r |
| 181 | if (*src & m)\r |
| 182 | for (w2 = multiplier; w2 > 0; w2--)\r |
| 183 | *dst++ = color;\r |
| 184 | else\r |
| 185 | dst += multiplier;\r |
| 186 | }\r |
| 187 | \r |
| 188 | dst += g_menuscreen_pp - me_sfont_w;\r |
| 189 | }\r |
| 190 | src++;\r |
| 191 | }\r |
| 192 | }\r |
| 193 | }\r |
| 194 | \r |
| 195 | static void smalltext_out16(int x, int y, const char *texto, int color)\r |
| 196 | {\r |
| 197 | char buffer[128];\r |
| 198 | int maxw = (g_menuscreen_w - x) / me_sfont_w;\r |
| 199 | \r |
| 200 | if (maxw < 0)\r |
| 201 | return;\r |
| 202 | \r |
| 203 | strncpy(buffer, texto, sizeof(buffer));\r |
| 204 | if (maxw > sizeof(buffer) - 1)\r |
| 205 | maxw = sizeof(buffer) - 1;\r |
| 206 | buffer[maxw] = 0;\r |
| 207 | \r |
| 208 | smalltext_out16_(x, y, buffer, color);\r |
| 209 | }\r |
| 210 | \r |
| 211 | static void menu_draw_selection(int x, int y, int w)\r |
| 212 | {\r |
| 213 | int i, h;\r |
| 214 | unsigned short *dst, *dest;\r |
| 215 | \r |
| 216 | text_out16_(x, y, (void *)1, (menu_sel_color < 0) ? menu_text_color : menu_sel_color);\r |
| 217 | \r |
| 218 | if (menu_sel_color < 0) return; // no selection hilight\r |
| 219 | \r |
| 220 | if (y > 0) y--;\r |
| 221 | dest = (unsigned short *)g_menuscreen_ptr + x + y * g_menuscreen_pp + me_mfont_w * 2 - 2;\r |
| 222 | for (h = me_mfont_h + 1; h > 0; h--)\r |
| 223 | {\r |
| 224 | dst = dest;\r |
| 225 | for (i = w - (me_mfont_w * 2 - 2); i > 0; i--)\r |
| 226 | *dst++ = menu_sel_color;\r |
| 227 | dest += g_menuscreen_pp;\r |
| 228 | }\r |
| 229 | }\r |
| 230 | \r |
| 231 | static int parse_hex_color(char *buff)\r |
| 232 | {\r |
| 233 | char *endp = buff;\r |
| 234 | int t = (int) strtoul(buff, &endp, 16);\r |
| 235 | if (endp != buff)\r |
| 236 | #ifdef PSP\r |
| 237 | return ((t<<8)&0xf800) | ((t>>5)&0x07e0) | ((t>>19)&0x1f);\r |
| 238 | #else\r |
| 239 | return ((t>>8)&0xf800) | ((t>>5)&0x07e0) | ((t>>3)&0x1f);\r |
| 240 | #endif\r |
| 241 | return -1;\r |
| 242 | }\r |
| 243 | \r |
| 244 | static char tolower_simple(char c)\r |
| 245 | {\r |
| 246 | if ('A' <= c && c <= 'Z')\r |
| 247 | c = c - 'A' + 'a';\r |
| 248 | return c;\r |
| 249 | }\r |
| 250 | \r |
| 251 | void menu_init_base(void)\r |
| 252 | {\r |
| 253 | int i, c, l, pos;\r |
| 254 | unsigned char *fd, *fds;\r |
| 255 | char buff[256];\r |
| 256 | FILE *f;\r |
| 257 | \r |
| 258 | if (menu_font_data != NULL)\r |
| 259 | free(menu_font_data);\r |
| 260 | \r |
| 261 | menu_font_data = calloc((MENU_X2 ? 256 * 320 : 128 * 160) / 2, 1);\r |
| 262 | if (menu_font_data == NULL)\r |
| 263 | return;\r |
| 264 | \r |
| 265 | // generate default 8x10 font from fontdata8x8\r |
| 266 | for (c = 0, fd = menu_font_data; c < 128; c++)\r |
| 267 | {\r |
| 268 | for (l = 0; l < 8; l++)\r |
| 269 | {\r |
| 270 | unsigned char fd8x8 = fontdata8x8[c*8+l];\r |
| 271 | if (fd8x8&0x80) { *fd = 0xf0; }\r |
| 272 | if (fd8x8&0x40) { *fd |= 0x0f; }; fd++;\r |
| 273 | if (fd8x8&0x20) { *fd = 0xf0; }\r |
| 274 | if (fd8x8&0x10) { *fd |= 0x0f; }; fd++;\r |
| 275 | if (fd8x8&0x08) { *fd = 0xf0; }\r |
| 276 | if (fd8x8&0x04) { *fd |= 0x0f; }; fd++;\r |
| 277 | if (fd8x8&0x02) { *fd = 0xf0; }\r |
| 278 | if (fd8x8&0x01) { *fd |= 0x0f; }; fd++;\r |
| 279 | }\r |
| 280 | fd += 8*2/2; // 2 empty lines\r |
| 281 | }\r |
| 282 | \r |
| 283 | if (MENU_X2) {\r |
| 284 | // expand default font\r |
| 285 | fds = menu_font_data + 128 * 160 / 2 - 4;\r |
| 286 | fd = menu_font_data + 256 * 320 / 2 - 1;\r |
| 287 | for (c = 255; c >= 0; c--)\r |
| 288 | {\r |
| 289 | for (l = 9; l >= 0; l--, fds -= 4)\r |
| 290 | {\r |
| 291 | for (i = 3; i >= 0; i--) {\r |
| 292 | int px = fds[i] & 0x0f;\r |
| 293 | *fd-- = px | (px << 4);\r |
| 294 | px = (fds[i] >> 4) & 0x0f;\r |
| 295 | *fd-- = px | (px << 4);\r |
| 296 | }\r |
| 297 | for (i = 3; i >= 0; i--) {\r |
| 298 | int px = fds[i] & 0x0f;\r |
| 299 | *fd-- = px | (px << 4);\r |
| 300 | px = (fds[i] >> 4) & 0x0f;\r |
| 301 | *fd-- = px | (px << 4);\r |
| 302 | }\r |
| 303 | }\r |
| 304 | }\r |
| 305 | }\r |
| 306 | \r |
| 307 | // load custom font and selector (stored as 1st symbol in font table)\r |
| 308 | pos = plat_get_skin_dir(buff, sizeof(buff));\r |
| 309 | strcpy(buff + pos, "font.png");\r |
| 310 | readpng(menu_font_data, buff, READPNG_FONT,\r |
| 311 | MENU_X2 ? 256 : 128, MENU_X2 ? 320 : 160);\r |
| 312 | // default selector symbol is '>'\r |
| 313 | memcpy(menu_font_data, menu_font_data + ((int)'>') * me_mfont_w * me_mfont_h / 2,\r |
| 314 | me_mfont_w * me_mfont_h / 2);\r |
| 315 | strcpy(buff + pos, "selector.png");\r |
| 316 | readpng(menu_font_data, buff, READPNG_SELECTOR, me_mfont_w, me_mfont_h);\r |
| 317 | \r |
| 318 | // load custom colors\r |
| 319 | strcpy(buff + pos, "skin.txt");\r |
| 320 | f = fopen(buff, "r");\r |
| 321 | if (f != NULL)\r |
| 322 | {\r |
| 323 | lprintf("found skin.txt\n");\r |
| 324 | while (!feof(f))\r |
| 325 | {\r |
| 326 | if (fgets(buff, sizeof(buff), f) == NULL)\r |
| 327 | break;\r |
| 328 | if (buff[0] == '#' || buff[0] == '/') continue; // comment\r |
| 329 | if (buff[0] == '\r' || buff[0] == '\n') continue; // empty line\r |
| 330 | if (strncmp(buff, "text_color=", 11) == 0)\r |
| 331 | {\r |
| 332 | int tmp = parse_hex_color(buff+11);\r |
| 333 | if (tmp >= 0) menu_text_color = tmp;\r |
| 334 | else lprintf("skin.txt: parse error for text_color\n");\r |
| 335 | }\r |
| 336 | else if (strncmp(buff, "selection_color=", 16) == 0)\r |
| 337 | {\r |
| 338 | int tmp = parse_hex_color(buff+16);\r |
| 339 | if (tmp >= 0) menu_sel_color = tmp;\r |
| 340 | else lprintf("skin.txt: parse error for selection_color\n");\r |
| 341 | }\r |
| 342 | else\r |
| 343 | lprintf("skin.txt: parse error: %s\n", buff);\r |
| 344 | }\r |
| 345 | fclose(f);\r |
| 346 | }\r |
| 347 | \r |
| 348 | // use user's locale for savestate date display\r |
| 349 | setlocale(LC_TIME, "");\r |
| 350 | }\r |
| 351 | \r |
| 352 | static void menu_darken_bg(void *dst, void *src, int pixels, int darker)\r |
| 353 | {\r |
| 354 | unsigned int *dest = dst;\r |
| 355 | unsigned int *sorc = src;\r |
| 356 | pixels /= 2;\r |
| 357 | if (darker)\r |
| 358 | {\r |
| 359 | while (pixels--)\r |
| 360 | {\r |
| 361 | unsigned int p = *sorc++;\r |
| 362 | *dest++ = ((p&0xf79ef79e)>>1) - ((p&0xc618c618)>>3);\r |
| 363 | }\r |
| 364 | }\r |
| 365 | else\r |
| 366 | {\r |
| 367 | while (pixels--)\r |
| 368 | {\r |
| 369 | unsigned int p = *sorc++;\r |
| 370 | *dest++ = (p&0xf79ef79e)>>1;\r |
| 371 | }\r |
| 372 | }\r |
| 373 | }\r |
| 374 | \r |
| 375 | static void menu_darken_text_bg(void)\r |
| 376 | {\r |
| 377 | int x, y, xmin, xmax, ymax, ls;\r |
| 378 | unsigned short *screen = g_menuscreen_ptr;\r |
| 379 | \r |
| 380 | xmin = border_left - 3;\r |
| 381 | if (xmin < 0)\r |
| 382 | xmin = 0;\r |
| 383 | xmax = border_right + 2;\r |
| 384 | if (xmax > g_menuscreen_w - 1)\r |
| 385 | xmax = g_menuscreen_w - 1;\r |
| 386 | \r |
| 387 | y = border_top - 3;\r |
| 388 | if (y < 0)\r |
| 389 | y = 0;\r |
| 390 | ymax = border_bottom + 2;\r |
| 391 | if (ymax > g_menuscreen_h - 1)\r |
| 392 | ymax = g_menuscreen_h - 1;\r |
| 393 | \r |
| 394 | for (x = xmin; x <= xmax; x++)\r |
| 395 | screen[y * g_menuscreen_pp + x] = 0xa514;\r |
| 396 | for (y++; y < ymax; y++)\r |
| 397 | {\r |
| 398 | ls = y * g_menuscreen_pp;\r |
| 399 | screen[ls + xmin] = 0xffff;\r |
| 400 | for (x = xmin + 1; x < xmax; x++)\r |
| 401 | {\r |
| 402 | unsigned int p = screen[ls + x];\r |
| 403 | if (p != menu_text_color)\r |
| 404 | screen[ls + x] = ((p&0xf79e)>>1) - ((p&0xc618)>>3);\r |
| 405 | }\r |
| 406 | screen[ls + xmax] = 0xffff;\r |
| 407 | }\r |
| 408 | ls = y * g_menuscreen_pp;\r |
| 409 | for (x = xmin; x <= xmax; x++)\r |
| 410 | screen[ls + x] = 0xffff;\r |
| 411 | }\r |
| 412 | \r |
| 413 | static int borders_pending;\r |
| 414 | \r |
| 415 | static void menu_reset_borders(void)\r |
| 416 | {\r |
| 417 | border_left = g_menuscreen_w;\r |
| 418 | border_right = 0;\r |
| 419 | border_top = g_menuscreen_h;\r |
| 420 | border_bottom = 0;\r |
| 421 | }\r |
| 422 | \r |
| 423 | static void menu_draw_begin(int need_bg, int no_borders)\r |
| 424 | {\r |
| 425 | int y;\r |
| 426 | \r |
| 427 | plat_video_menu_begin();\r |
| 428 | \r |
| 429 | menu_reset_borders();\r |
| 430 | borders_pending = g_border_style && !no_borders;\r |
| 431 | \r |
| 432 | if (need_bg) {\r |
| 433 | if (g_border_style && no_borders) {\r |
| 434 | for (y = 0; y < g_menuscreen_h; y++)\r |
| 435 | menu_darken_bg((short *)g_menuscreen_ptr + g_menuscreen_pp * y,\r |
| 436 | (short *)g_menubg_ptr + g_menuscreen_w * y, g_menuscreen_w, 1);\r |
| 437 | }\r |
| 438 | else {\r |
| 439 | for (y = 0; y < g_menuscreen_h; y++)\r |
| 440 | memcpy((short *)g_menuscreen_ptr + g_menuscreen_pp * y,\r |
| 441 | (short *)g_menubg_ptr + g_menuscreen_w * y, g_menuscreen_w * 2);\r |
| 442 | }\r |
| 443 | }\r |
| 444 | }\r |
| 445 | \r |
| 446 | static void menu_draw_end(void)\r |
| 447 | {\r |
| 448 | if (borders_pending)\r |
| 449 | menu_darken_text_bg();\r |
| 450 | plat_video_menu_end();\r |
| 451 | }\r |
| 452 | \r |
| 453 | static void menu_separation(void)\r |
| 454 | {\r |
| 455 | if (borders_pending) {\r |
| 456 | menu_darken_text_bg();\r |
| 457 | menu_reset_borders();\r |
| 458 | }\r |
| 459 | }\r |
| 460 | \r |
| 461 | static int me_id2offset(const menu_entry *ent, menu_id id)\r |
| 462 | {\r |
| 463 | int i;\r |
| 464 | for (i = 0; ent->name; ent++, i++)\r |
| 465 | if (ent->id == id) return i;\r |
| 466 | \r |
| 467 | lprintf("%s: id %i not found\n", __FUNCTION__, id);\r |
| 468 | return 0;\r |
| 469 | }\r |
| 470 | \r |
| 471 | static void me_enable(menu_entry *entries, menu_id id, int enable)\r |
| 472 | {\r |
| 473 | int i = me_id2offset(entries, id);\r |
| 474 | entries[i].enabled = enable;\r |
| 475 | }\r |
| 476 | \r |
| 477 | static int me_count(const menu_entry *ent)\r |
| 478 | {\r |
| 479 | int ret;\r |
| 480 | \r |
| 481 | for (ret = 0; ent->name; ent++, ret++)\r |
| 482 | ;\r |
| 483 | \r |
| 484 | return ret;\r |
| 485 | }\r |
| 486 | \r |
| 487 | static unsigned int me_read_onoff(const menu_entry *ent)\r |
| 488 | {\r |
| 489 | // guess var size based on mask to avoid reading too much\r |
| 490 | if (ent->mask & 0xffff0000)\r |
| 491 | return *(unsigned int *)ent->var & ent->mask;\r |
| 492 | else if (ent->mask & 0xff00)\r |
| 493 | return *(unsigned short *)ent->var & ent->mask;\r |
| 494 | else\r |
| 495 | return *(unsigned char *)ent->var & ent->mask;\r |
| 496 | }\r |
| 497 | \r |
| 498 | static void me_toggle_onoff(menu_entry *ent)\r |
| 499 | {\r |
| 500 | // guess var size based on mask to avoid reading too much\r |
| 501 | if (ent->mask & 0xffff0000)\r |
| 502 | *(unsigned int *)ent->var ^= ent->mask;\r |
| 503 | else if (ent->mask & 0xff00)\r |
| 504 | *(unsigned short *)ent->var ^= ent->mask;\r |
| 505 | else\r |
| 506 | *(unsigned char *)ent->var ^= ent->mask;\r |
| 507 | }\r |
| 508 | \r |
| 509 | static void me_draw(const menu_entry *entries, int sel, void (*draw_more)(void))\r |
| 510 | {\r |
| 511 | const menu_entry *ent, *ent_sel = entries;\r |
| 512 | int x, y, w = 0, h = 0;\r |
| 513 | int offs, col2_offs = 27 * me_mfont_w;\r |
| 514 | int vi_sel_ln = 0;\r |
| 515 | const char *name;\r |
| 516 | int i, n;\r |
| 517 | \r |
| 518 | /* calculate size of menu rect */\r |
| 519 | for (ent = entries, i = n = 0; ent->name; ent++, i++)\r |
| 520 | {\r |
| 521 | int wt;\r |
| 522 | \r |
| 523 | if (!ent->enabled)\r |
| 524 | continue;\r |
| 525 | \r |
| 526 | if (i == sel) {\r |
| 527 | ent_sel = ent;\r |
| 528 | vi_sel_ln = n;\r |
| 529 | }\r |
| 530 | \r |
| 531 | name = NULL;\r |
| 532 | wt = strlen(ent->name) * me_mfont_w;\r |
| 533 | if (wt == 0 && ent->generate_name)\r |
| 534 | name = ent->generate_name(ent->id, &offs);\r |
| 535 | if (name != NULL)\r |
| 536 | wt = strlen(name) * me_mfont_w;\r |
| 537 | \r |
| 538 | if (ent->beh != MB_NONE)\r |
| 539 | {\r |
| 540 | if (wt > col2_offs)\r |
| 541 | col2_offs = wt + me_mfont_w;\r |
| 542 | wt = col2_offs;\r |
| 543 | \r |
| 544 | switch (ent->beh) {\r |
| 545 | case MB_NONE:\r |
| 546 | break;\r |
| 547 | case MB_OPT_ONOFF:\r |
| 548 | case MB_OPT_RANGE:\r |
| 549 | wt += me_mfont_w * 3;\r |
| 550 | break;\r |
| 551 | case MB_OPT_CUSTOM:\r |
| 552 | case MB_OPT_CUSTONOFF:\r |
| 553 | case MB_OPT_CUSTRANGE:\r |
| 554 | name = NULL;\r |
| 555 | offs = 0;\r |
| 556 | if (ent->generate_name != NULL)\r |
| 557 | name = ent->generate_name(ent->id, &offs);\r |
| 558 | if (name != NULL)\r |
| 559 | wt += (strlen(name) + offs) * me_mfont_w;\r |
| 560 | break;\r |
| 561 | case MB_OPT_ENUM:\r |
| 562 | wt += 10 * me_mfont_w;\r |
| 563 | break;\r |
| 564 | }\r |
| 565 | }\r |
| 566 | \r |
| 567 | if (wt > w)\r |
| 568 | w = wt;\r |
| 569 | n++;\r |
| 570 | }\r |
| 571 | h = n * me_mfont_h;\r |
| 572 | w += me_mfont_w * 2; /* selector */\r |
| 573 | \r |
| 574 | if (w > g_menuscreen_w) {\r |
| 575 | lprintf("width %d > %d\n", w, g_menuscreen_w);\r |
| 576 | w = g_menuscreen_w;\r |
| 577 | }\r |
| 578 | if (h > g_menuscreen_h) {\r |
| 579 | lprintf("height %d > %d\n", w, g_menuscreen_h);\r |
| 580 | h = g_menuscreen_h;\r |
| 581 | }\r |
| 582 | \r |
| 583 | x = g_menuscreen_w / 2 - w / 2;\r |
| 584 | y = g_menuscreen_h / 2 - h / 2;\r |
| 585 | #ifdef MENU_ALIGN_LEFT\r |
| 586 | if (x > 12) x = 12;\r |
| 587 | #endif\r |
| 588 | \r |
| 589 | /* draw */\r |
| 590 | menu_draw_begin(1, 0);\r |
| 591 | menu_draw_selection(x, y + vi_sel_ln * me_mfont_h, w);\r |
| 592 | x += me_mfont_w * 2;\r |
| 593 | \r |
| 594 | for (ent = entries; ent->name; ent++)\r |
| 595 | {\r |
| 596 | const char **names;\r |
| 597 | int len, leftname_end = 0;\r |
| 598 | \r |
| 599 | if (!ent->enabled)\r |
| 600 | continue;\r |
| 601 | \r |
| 602 | name = ent->name;\r |
| 603 | if (strlen(name) == 0) {\r |
| 604 | if (ent->generate_name)\r |
| 605 | name = ent->generate_name(ent->id, &offs);\r |
| 606 | }\r |
| 607 | if (name != NULL) {\r |
| 608 | text_out16(x, y, name);\r |
| 609 | leftname_end = x + (strlen(name) + 1) * me_mfont_w;\r |
| 610 | }\r |
| 611 | \r |
| 612 | switch (ent->beh) {\r |
| 613 | case MB_NONE:\r |
| 614 | break;\r |
| 615 | case MB_OPT_ONOFF:\r |
| 616 | text_out16(x + col2_offs, y, me_read_onoff(ent) ? "ON" : "OFF");\r |
| 617 | break;\r |
| 618 | case MB_OPT_RANGE:\r |
| 619 | text_out16(x + col2_offs, y, "%i", *(int *)ent->var);\r |
| 620 | break;\r |
| 621 | case MB_OPT_CUSTOM:\r |
| 622 | case MB_OPT_CUSTONOFF:\r |
| 623 | case MB_OPT_CUSTRANGE:\r |
| 624 | name = NULL;\r |
| 625 | offs = 0;\r |
| 626 | if (ent->generate_name)\r |
| 627 | name = ent->generate_name(ent->id, &offs);\r |
| 628 | if (name != NULL)\r |
| 629 | text_out16(x + col2_offs + offs * me_mfont_w, y, "%s", name);\r |
| 630 | break;\r |
| 631 | case MB_OPT_ENUM:\r |
| 632 | names = (const char **)ent->data;\r |
| 633 | for (i = 0; names[i] != NULL; i++) {\r |
| 634 | offs = x + col2_offs;\r |
| 635 | len = strlen(names[i]);\r |
| 636 | if (len > 10)\r |
| 637 | offs += (10 - len - 2) * me_mfont_w;\r |
| 638 | if (offs < leftname_end)\r |
| 639 | offs = leftname_end;\r |
| 640 | if (i == *(unsigned char *)ent->var) {\r |
| 641 | text_out16(offs, y, "%s", names[i]);\r |
| 642 | break;\r |
| 643 | }\r |
| 644 | }\r |
| 645 | break;\r |
| 646 | }\r |
| 647 | \r |
| 648 | y += me_mfont_h;\r |
| 649 | }\r |
| 650 | \r |
| 651 | menu_separation();\r |
| 652 | \r |
| 653 | /* display help or message if we have one */\r |
| 654 | h = (g_menuscreen_h - h) / 2; // bottom area height\r |
| 655 | if (menu_error_msg[0] != 0) {\r |
| 656 | if (h >= me_mfont_h + 4)\r |
| 657 | text_out16(5, g_menuscreen_h - me_mfont_h - 4, menu_error_msg);\r |
| 658 | else\r |
| 659 | lprintf("menu msg doesn't fit!\n");\r |
| 660 | \r |
| 661 | if (plat_get_ticks_ms() - menu_error_time > 2048)\r |
| 662 | menu_error_msg[0] = 0;\r |
| 663 | }\r |
| 664 | else if (ent_sel->help != NULL) {\r |
| 665 | const char *tmp = ent_sel->help;\r |
| 666 | int l;\r |
| 667 | for (l = 0; tmp != NULL && *tmp != 0; l++)\r |
| 668 | tmp = strchr(tmp + 1, '\n');\r |
| 669 | if (h >= l * me_sfont_h + 4)\r |
| 670 | for (tmp = ent_sel->help; l > 0; l--, tmp = strchr(tmp, '\n') + 1)\r |
| 671 | smalltext_out16(5, g_menuscreen_h - (l * me_sfont_h + 4), tmp, 0xffff);\r |
| 672 | }\r |
| 673 | \r |
| 674 | menu_separation();\r |
| 675 | \r |
| 676 | if (draw_more != NULL)\r |
| 677 | draw_more();\r |
| 678 | \r |
| 679 | menu_draw_end();\r |
| 680 | }\r |
| 681 | \r |
| 682 | static int me_process(menu_entry *entry, int is_next, int is_lr)\r |
| 683 | {\r |
| 684 | const char **names;\r |
| 685 | int c;\r |
| 686 | switch (entry->beh)\r |
| 687 | {\r |
| 688 | case MB_OPT_ONOFF:\r |
| 689 | case MB_OPT_CUSTONOFF:\r |
| 690 | me_toggle_onoff(entry);\r |
| 691 | return 1;\r |
| 692 | case MB_OPT_RANGE:\r |
| 693 | case MB_OPT_CUSTRANGE:\r |
| 694 | c = is_lr ? 10 : 1;\r |
| 695 | *(int *)entry->var += is_next ? c : -c;\r |
| 696 | if (*(int *)entry->var < (int)entry->min)\r |
| 697 | *(int *)entry->var = (int)entry->max;\r |
| 698 | if (*(int *)entry->var > (int)entry->max)\r |
| 699 | *(int *)entry->var = (int)entry->min;\r |
| 700 | return 1;\r |
| 701 | case MB_OPT_ENUM:\r |
| 702 | names = (const char **)entry->data;\r |
| 703 | for (c = 0; names[c] != NULL; c++)\r |
| 704 | ;\r |
| 705 | *(signed char *)entry->var += is_next ? 1 : -1;\r |
| 706 | if (*(signed char *)entry->var < 0)\r |
| 707 | *(signed char *)entry->var = 0;\r |
| 708 | if (*(signed char *)entry->var >= c)\r |
| 709 | *(signed char *)entry->var = c - 1;\r |
| 710 | return 1;\r |
| 711 | default:\r |
| 712 | return 0;\r |
| 713 | }\r |
| 714 | }\r |
| 715 | \r |
| 716 | static void debug_menu_loop(void);\r |
| 717 | \r |
| 718 | static int me_loop_d(menu_entry *menu, int *menu_sel, void (*draw_prep)(void), void (*draw_more)(void))\r |
| 719 | {\r |
| 720 | int ret = 0, inp, sel = *menu_sel, menu_sel_max;\r |
| 721 | \r |
| 722 | menu_sel_max = me_count(menu) - 1;\r |
| 723 | if (menu_sel_max < 0) {\r |
| 724 | lprintf("no enabled menu entries\n");\r |
| 725 | return 0;\r |
| 726 | }\r |
| 727 | \r |
| 728 | while ((!menu[sel].enabled || !menu[sel].selectable) && sel < menu_sel_max)\r |
| 729 | sel++;\r |
| 730 | \r |
| 731 | /* make sure action buttons are not pressed on entering menu */\r |
| 732 | me_draw(menu, sel, NULL);\r |
| 733 | while (in_menu_wait_any(NULL, 50) & (PBTN_MOK|PBTN_MBACK|PBTN_MENU));\r |
| 734 | \r |
| 735 | for (;;)\r |
| 736 | {\r |
| 737 | if (draw_prep != NULL)\r |
| 738 | draw_prep();\r |
| 739 | \r |
| 740 | me_draw(menu, sel, draw_more);\r |
| 741 | inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|\r |
| 742 | PBTN_MOK|PBTN_MBACK|PBTN_MENU|PBTN_L|PBTN_R, NULL, 70);\r |
| 743 | if (inp & (PBTN_MENU|PBTN_MBACK))\r |
| 744 | break;\r |
| 745 | \r |
| 746 | if (inp & PBTN_UP ) {\r |
| 747 | do {\r |
| 748 | sel--;\r |
| 749 | if (sel < 0)\r |
| 750 | sel = menu_sel_max;\r |
| 751 | }\r |
| 752 | while (!menu[sel].enabled || !menu[sel].selectable);\r |
| 753 | }\r |
| 754 | if (inp & PBTN_DOWN) {\r |
| 755 | do {\r |
| 756 | sel++;\r |
| 757 | if (sel > menu_sel_max)\r |
| 758 | sel = 0;\r |
| 759 | }\r |
| 760 | while (!menu[sel].enabled || !menu[sel].selectable);\r |
| 761 | }\r |
| 762 | \r |
| 763 | /* a bit hacky but oh well */\r |
| 764 | if ((inp & (PBTN_L|PBTN_R)) == (PBTN_L|PBTN_R))\r |
| 765 | debug_menu_loop();\r |
| 766 | \r |
| 767 | if (inp & (PBTN_LEFT|PBTN_RIGHT|PBTN_L|PBTN_R)) { /* multi choice */\r |
| 768 | if (me_process(&menu[sel], (inp & (PBTN_RIGHT|PBTN_R)) ? 1 : 0,\r |
| 769 | inp & (PBTN_L|PBTN_R)))\r |
| 770 | continue;\r |
| 771 | }\r |
| 772 | \r |
| 773 | if (inp & (PBTN_MOK|PBTN_LEFT|PBTN_RIGHT|PBTN_L|PBTN_R))\r |
| 774 | {\r |
| 775 | /* require PBTN_MOK for MB_NONE */\r |
| 776 | if (menu[sel].handler != NULL && (menu[sel].beh != MB_NONE || (inp & PBTN_MOK))) {\r |
| 777 | ret = menu[sel].handler(menu[sel].id, inp);\r |
| 778 | if (ret) break;\r |
| 779 | menu_sel_max = me_count(menu) - 1; /* might change, so update */\r |
| 780 | }\r |
| 781 | }\r |
| 782 | }\r |
| 783 | *menu_sel = sel;\r |
| 784 | \r |
| 785 | return ret;\r |
| 786 | }\r |
| 787 | \r |
| 788 | static int me_loop(menu_entry *menu, int *menu_sel)\r |
| 789 | {\r |
| 790 | return me_loop_d(menu, menu_sel, NULL, NULL);\r |
| 791 | }\r |
| 792 | \r |
| 793 | /* ***************************************** */\r |
| 794 | \r |
| 795 | static void draw_menu_message(const char *msg, void (*draw_more)(void))\r |
| 796 | {\r |
| 797 | int x, y, h, w, wt;\r |
| 798 | const char *p;\r |
| 799 | \r |
| 800 | p = msg;\r |
| 801 | for (h = 1, w = 0; *p != 0; h++) {\r |
| 802 | for (wt = 0; *p != 0 && *p != '\n'; p++)\r |
| 803 | wt++;\r |
| 804 | \r |
| 805 | if (wt > w)\r |
| 806 | w = wt;\r |
| 807 | if (*p == 0)\r |
| 808 | break;\r |
| 809 | p++;\r |
| 810 | }\r |
| 811 | \r |
| 812 | x = g_menuscreen_w / 2 - w * me_mfont_w / 2;\r |
| 813 | y = g_menuscreen_h / 2 - h * me_mfont_h / 2;\r |
| 814 | if (x < 0) x = 0;\r |
| 815 | if (y < 0) y = 0;\r |
| 816 | \r |
| 817 | menu_draw_begin(1, 0);\r |
| 818 | \r |
| 819 | for (p = msg; *p != 0 && y <= g_menuscreen_h - me_mfont_h; y += me_mfont_h) {\r |
| 820 | text_out16(x, y, p);\r |
| 821 | \r |
| 822 | for (; *p != 0 && *p != '\n'; p++)\r |
| 823 | ;\r |
| 824 | if (*p != 0)\r |
| 825 | p++;\r |
| 826 | }\r |
| 827 | \r |
| 828 | menu_separation();\r |
| 829 | \r |
| 830 | if (draw_more != NULL)\r |
| 831 | draw_more();\r |
| 832 | \r |
| 833 | menu_draw_end();\r |
| 834 | }\r |
| 835 | \r |
| 836 | // -------------- del confirm ---------------\r |
| 837 | \r |
| 838 | static void do_delete(const char *fpath, const char *fname)\r |
| 839 | {\r |
| 840 | int len, mid, inp;\r |
| 841 | const char *nm;\r |
| 842 | char tmp[64];\r |
| 843 | \r |
| 844 | menu_draw_begin(1, 0);\r |
| 845 | \r |
| 846 | len = strlen(fname);\r |
| 847 | if (len > g_menuscreen_w / me_sfont_w)\r |
| 848 | len = g_menuscreen_w / me_sfont_w;\r |
| 849 | \r |
| 850 | mid = g_menuscreen_w / 2;\r |
| 851 | text_out16(mid - me_mfont_w * 15 / 2, 8 * me_mfont_h, "About to delete");\r |
| 852 | smalltext_out16(mid - len * me_sfont_w / 2, 9 * me_mfont_h + 5, fname, 0xbdff);\r |
| 853 | text_out16(mid - me_mfont_w * 13 / 2, 11 * me_mfont_h, "Are you sure?");\r |
| 854 | \r |
| 855 | nm = in_get_key_name(-1, -PBTN_MA3);\r |
| 856 | snprintf(tmp, sizeof(tmp), "(%s - confirm, ", nm);\r |
| 857 | len = strlen(tmp);\r |
| 858 | nm = in_get_key_name(-1, -PBTN_MBACK);\r |
| 859 | snprintf(tmp + len, sizeof(tmp) - len, "%s - cancel)", nm);\r |
| 860 | len = strlen(tmp);\r |
| 861 | \r |
| 862 | text_out16(mid - me_mfont_w * len / 2, 12 * me_mfont_h, tmp);\r |
| 863 | menu_draw_end();\r |
| 864 | \r |
| 865 | while (in_menu_wait_any(NULL, 50) & (PBTN_MENU|PBTN_MA2));\r |
| 866 | inp = in_menu_wait(PBTN_MA3|PBTN_MBACK, NULL, 100);\r |
| 867 | if (inp & PBTN_MA3)\r |
| 868 | remove(fpath);\r |
| 869 | }\r |
| 870 | \r |
| 871 | // -------------- ROM selector --------------\r |
| 872 | \r |
| 873 | static void draw_dirlist(char *curdir, struct dirent **namelist,\r |
| 874 | int n, int sel, int show_help)\r |
| 875 | {\r |
| 876 | int max_cnt, start, i, x, pos;\r |
| 877 | void *darken_ptr;\r |
| 878 | char buff[64];\r |
| 879 | \r |
| 880 | max_cnt = g_menuscreen_h / me_sfont_h;\r |
| 881 | start = max_cnt / 2 - sel;\r |
| 882 | n--; // exclude current dir (".")\r |
| 883 | \r |
| 884 | menu_draw_begin(1, 1);\r |
| 885 | \r |
| 886 | // if (!rom_loaded)\r |
| 887 | // menu_darken_bg(gp2x_screen, 320*240, 0);\r |
| 888 | \r |
| 889 | darken_ptr = (short *)g_menuscreen_ptr + g_menuscreen_pp * max_cnt/2 * me_sfont_h;\r |
| 890 | menu_darken_bg(darken_ptr, darken_ptr, g_menuscreen_pp * me_sfont_h * 8 / 10, 0);\r |
| 891 | \r |
| 892 | x = 5 + me_mfont_w + 1;\r |
| 893 | if (start - 2 >= 0)\r |
| 894 | smalltext_out16(14, (start - 2) * me_sfont_h, curdir, 0xffff);\r |
| 895 | for (i = 0; i < n; i++) {\r |
| 896 | pos = start + i;\r |
| 897 | if (pos < 0) continue;\r |
| 898 | if (pos >= max_cnt) break;\r |
| 899 | if (namelist[i+1]->d_type == DT_DIR) {\r |
| 900 | smalltext_out16(x, pos * me_sfont_h, "/", 0xfff6);\r |
| 901 | smalltext_out16(x + me_sfont_w, pos * me_sfont_h, namelist[i+1]->d_name, 0xfff6);\r |
| 902 | } else {\r |
| 903 | unsigned short color = fname2color(namelist[i+1]->d_name);\r |
| 904 | smalltext_out16(x, pos * me_sfont_h, namelist[i+1]->d_name, color);\r |
| 905 | }\r |
| 906 | }\r |
| 907 | smalltext_out16(5, max_cnt/2 * me_sfont_h, ">", 0xffff);\r |
| 908 | \r |
| 909 | if (show_help) {\r |
| 910 | darken_ptr = (short *)g_menuscreen_ptr\r |
| 911 | + g_menuscreen_pp * (g_menuscreen_h - me_sfont_h * 5 / 2);\r |
| 912 | menu_darken_bg(darken_ptr, darken_ptr,\r |
| 913 | g_menuscreen_pp * (me_sfont_h * 5 / 2), 1);\r |
| 914 | \r |
| 915 | snprintf(buff, sizeof(buff), "%s - select, %s - back",\r |
| 916 | in_get_key_name(-1, -PBTN_MOK), in_get_key_name(-1, -PBTN_MBACK));\r |
| 917 | smalltext_out16(x, g_menuscreen_h - me_sfont_h * 3 - 2, buff, 0xe78c);\r |
| 918 | \r |
| 919 | snprintf(buff, sizeof(buff), g_menu_filter_off ?\r |
| 920 | "%s - hide unknown files" : "%s - show all files",\r |
| 921 | in_get_key_name(-1, -PBTN_MA3));\r |
| 922 | smalltext_out16(x, g_menuscreen_h - me_sfont_h * 2 - 2, buff, 0xe78c);\r |
| 923 | \r |
| 924 | snprintf(buff, sizeof(buff), g_autostateld_opt ?\r |
| 925 | "%s - autoload save is ON" : "%s - autoload save is OFF",\r |
| 926 | in_get_key_name(-1, -PBTN_MA2));\r |
| 927 | smalltext_out16(x, g_menuscreen_h - me_sfont_h * 1 - 2, buff, 0xe78c);\r |
| 928 | }\r |
| 929 | \r |
| 930 | menu_draw_end();\r |
| 931 | }\r |
| 932 | \r |
| 933 | static int scandir_cmp(const void *p1, const void *p2)\r |
| 934 | {\r |
| 935 | const struct dirent **d1 = (const struct dirent **)p1;\r |
| 936 | const struct dirent **d2 = (const struct dirent **)p2;\r |
| 937 | if ((*d1)->d_type == (*d2)->d_type)\r |
| 938 | return alphasort(d1, d2);\r |
| 939 | if ((*d1)->d_type == DT_DIR)\r |
| 940 | return -1; // put before\r |
| 941 | if ((*d2)->d_type == DT_DIR)\r |
| 942 | return 1;\r |
| 943 | \r |
| 944 | return alphasort(d1, d2);\r |
| 945 | }\r |
| 946 | \r |
| 947 | static const char **filter_exts_internal;\r |
| 948 | \r |
| 949 | static int scandir_filter(const struct dirent *ent)\r |
| 950 | {\r |
| 951 | const char **filter = filter_exts_internal;\r |
| 952 | const char *ext;\r |
| 953 | int i;\r |
| 954 | \r |
| 955 | if (ent == NULL)\r |
| 956 | return 0;\r |
| 957 | \r |
| 958 | switch (ent->d_type) {\r |
| 959 | case DT_DIR:\r |
| 960 | return 1;\r |
| 961 | case DT_LNK:\r |
| 962 | case DT_UNKNOWN:\r |
| 963 | // could be a dir, deal with it later..\r |
| 964 | return 1;\r |
| 965 | }\r |
| 966 | \r |
| 967 | ext = strrchr(ent->d_name, '.');\r |
| 968 | if (ext == NULL)\r |
| 969 | return 0;\r |
| 970 | \r |
| 971 | ext++;\r |
| 972 | for (i = 0; filter[i] != NULL; i++)\r |
| 973 | if (strcasecmp(ext, filter[i]) == 0)\r |
| 974 | return 1;\r |
| 975 | \r |
| 976 | return 0;\r |
| 977 | }\r |
| 978 | \r |
| 979 | static int dirent_seek_char(struct dirent **namelist, int len, int sel, char c)\r |
| 980 | {\r |
| 981 | int i;\r |
| 982 | \r |
| 983 | sel++;\r |
| 984 | for (i = sel + 1; ; i++) {\r |
| 985 | if (i >= len)\r |
| 986 | i = 1;\r |
| 987 | if (i == sel)\r |
| 988 | break;\r |
| 989 | \r |
| 990 | if (tolower_simple(namelist[i]->d_name[0]) == c)\r |
| 991 | break;\r |
| 992 | }\r |
| 993 | \r |
| 994 | return i - 1;\r |
| 995 | }\r |
| 996 | \r |
| 997 | static const char *menu_loop_romsel(char *curr_path, int len,\r |
| 998 | const char **filter_exts,\r |
| 999 | int (*extra_filter)(struct dirent **namelist, int count,\r |
| 1000 | const char *basedir))\r |
| 1001 | {\r |
| 1002 | static char rom_fname_reload[256]; // used for scratch and return\r |
| 1003 | char sel_fname[256];\r |
| 1004 | int (*filter)(const struct dirent *);\r |
| 1005 | struct dirent **namelist = NULL;\r |
| 1006 | int n = 0, inp = 0, sel = 0, show_help = 0;\r |
| 1007 | char *curr_path_restore = NULL;\r |
| 1008 | const char *ret = NULL;\r |
| 1009 | int changed;\r |
| 1010 | char cinp;\r |
| 1011 | int r, i;\r |
| 1012 | \r |
| 1013 | filter_exts_internal = filter_exts;\r |
| 1014 | sel_fname[0] = 0;\r |
| 1015 | \r |
| 1016 | // is this a dir or a full path?\r |
| 1017 | if (!plat_is_dir(curr_path)) {\r |
| 1018 | char *p = strrchr(curr_path, '/');\r |
| 1019 | if (p != NULL) {\r |
| 1020 | *p = 0;\r |
| 1021 | curr_path_restore = p;\r |
| 1022 | snprintf(sel_fname, sizeof(sel_fname), "%s", p + 1);\r |
| 1023 | }\r |
| 1024 | \r |
| 1025 | if (rom_fname_reload[0] == 0)\r |
| 1026 | show_help = 2;\r |
| 1027 | }\r |
| 1028 | \r |
| 1029 | rescan:\r |
| 1030 | if (namelist != NULL) {\r |
| 1031 | while (n-- > 0)\r |
| 1032 | free(namelist[n]);\r |
| 1033 | free(namelist);\r |
| 1034 | namelist = NULL;\r |
| 1035 | }\r |
| 1036 | \r |
| 1037 | filter = NULL;\r |
| 1038 | if (!g_menu_filter_off)\r |
| 1039 | filter = scandir_filter;\r |
| 1040 | \r |
| 1041 | n = scandir(curr_path, &namelist, filter, (void *)scandir_cmp);\r |
| 1042 | if (n < 0) {\r |
| 1043 | char *t;\r |
| 1044 | lprintf("menu_loop_romsel failed, dir: %s\n", curr_path);\r |
| 1045 | \r |
| 1046 | // try root\r |
| 1047 | t = getcwd(curr_path, len);\r |
| 1048 | if (t == NULL)\r |
| 1049 | plat_get_root_dir(curr_path, len);\r |
| 1050 | n = scandir(curr_path, &namelist, filter, (void *)scandir_cmp);\r |
| 1051 | if (n < 0) {\r |
| 1052 | // oops, we failed\r |
| 1053 | lprintf("menu_loop_romsel failed, dir: %s\n", curr_path);\r |
| 1054 | return NULL;\r |
| 1055 | }\r |
| 1056 | }\r |
| 1057 | \r |
| 1058 | // try to resolve DT_UNKNOWN and symlinks\r |
| 1059 | changed = 0;\r |
| 1060 | for (i = 0; i < n; i++) {\r |
| 1061 | struct stat st;\r |
| 1062 | \r |
| 1063 | if (namelist[i]->d_type == DT_REG || namelist[i]->d_type == DT_DIR)\r |
| 1064 | continue;\r |
| 1065 | \r |
| 1066 | snprintf(rom_fname_reload, sizeof(rom_fname_reload),\r |
| 1067 | "%s/%s", curr_path, namelist[i]->d_name);\r |
| 1068 | r = stat(rom_fname_reload, &st);\r |
| 1069 | if (r == 0)\r |
| 1070 | {\r |
| 1071 | if (S_ISREG(st.st_mode)) {\r |
| 1072 | namelist[i]->d_type = DT_REG;\r |
| 1073 | changed = 1;\r |
| 1074 | }\r |
| 1075 | else if (S_ISDIR(st.st_mode)) {\r |
| 1076 | namelist[i]->d_type = DT_DIR;\r |
| 1077 | changed = 1;\r |
| 1078 | }\r |
| 1079 | }\r |
| 1080 | }\r |
| 1081 | \r |
| 1082 | if (!g_menu_filter_off && extra_filter != NULL)\r |
| 1083 | n = extra_filter(namelist, n, curr_path);\r |
| 1084 | \r |
| 1085 | if (n > 1 && changed)\r |
| 1086 | qsort(namelist, n, sizeof(namelist[0]), scandir_cmp);\r |
| 1087 | \r |
| 1088 | // try to find selected file\r |
| 1089 | // note: we don't show '.' so sel is namelist index - 1\r |
| 1090 | sel = 0;\r |
| 1091 | if (sel_fname[0] != 0) {\r |
| 1092 | for (i = 1; i < n; i++) {\r |
| 1093 | char *dname = namelist[i]->d_name;\r |
| 1094 | if (dname[0] == sel_fname[0] && strcmp(dname, sel_fname) == 0) {\r |
| 1095 | sel = i - 1;\r |
| 1096 | break;\r |
| 1097 | }\r |
| 1098 | }\r |
| 1099 | }\r |
| 1100 | \r |
| 1101 | /* make sure action buttons are not pressed on entering menu */\r |
| 1102 | draw_dirlist(curr_path, namelist, n, sel, show_help);\r |
| 1103 | while (in_menu_wait_any(NULL, 50) & (PBTN_MOK|PBTN_MBACK|PBTN_MENU))\r |
| 1104 | ;\r |
| 1105 | \r |
| 1106 | for (;;)\r |
| 1107 | {\r |
| 1108 | draw_dirlist(curr_path, namelist, n, sel, show_help);\r |
| 1109 | inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT\r |
| 1110 | | PBTN_L|PBTN_R|PBTN_MA2|PBTN_MA3|PBTN_MOK|PBTN_MBACK\r |
| 1111 | | PBTN_MENU|PBTN_CHAR, &cinp, 33);\r |
| 1112 | if (inp & PBTN_MA3) {\r |
| 1113 | g_menu_filter_off = !g_menu_filter_off;\r |
| 1114 | snprintf(sel_fname, sizeof(sel_fname), "%s",\r |
| 1115 | namelist[sel+1]->d_name);\r |
| 1116 | goto rescan;\r |
| 1117 | }\r |
| 1118 | if (inp & PBTN_UP ) { sel--; if (sel < 0) sel = n-2; }\r |
| 1119 | if (inp & PBTN_DOWN) { sel++; if (sel > n-2) sel = 0; }\r |
| 1120 | if (inp & PBTN_LEFT) { sel-=10; if (sel < 0) sel = 0; }\r |
| 1121 | if (inp & PBTN_L) { sel-=24; if (sel < 0) sel = 0; }\r |
| 1122 | if (inp & PBTN_RIGHT) { sel+=10; if (sel > n-2) sel = n-2; }\r |
| 1123 | if (inp & PBTN_R) { sel+=24; if (sel > n-2) sel = n-2; }\r |
| 1124 | \r |
| 1125 | if ((inp & PBTN_MOK) || (inp & (PBTN_MENU|PBTN_MA2)) == (PBTN_MENU|PBTN_MA2))\r |
| 1126 | {\r |
| 1127 | if (namelist[sel+1]->d_type == DT_REG)\r |
| 1128 | {\r |
| 1129 | snprintf(rom_fname_reload, sizeof(rom_fname_reload),\r |
| 1130 | "%s/%s", curr_path, namelist[sel+1]->d_name);\r |
| 1131 | if (inp & PBTN_MOK) { // return sel\r |
| 1132 | ret = rom_fname_reload;\r |
| 1133 | break;\r |
| 1134 | }\r |
| 1135 | do_delete(rom_fname_reload, namelist[sel+1]->d_name);\r |
| 1136 | goto rescan;\r |
| 1137 | }\r |
| 1138 | else if (namelist[sel+1]->d_type == DT_DIR)\r |
| 1139 | {\r |
| 1140 | int newlen;\r |
| 1141 | char *p, *newdir;\r |
| 1142 | if (!(inp & PBTN_MOK))\r |
| 1143 | continue;\r |
| 1144 | newlen = strlen(curr_path) + strlen(namelist[sel+1]->d_name) + 2;\r |
| 1145 | newdir = malloc(newlen);\r |
| 1146 | if (newdir == NULL)\r |
| 1147 | break;\r |
| 1148 | if (strcmp(namelist[sel+1]->d_name, "..") == 0) {\r |
| 1149 | char *start = curr_path;\r |
| 1150 | p = start + strlen(start) - 1;\r |
| 1151 | while (*p == '/' && p > start) p--;\r |
| 1152 | while (*p != '/' && p > start) p--;\r |
| 1153 | if (p <= start) strcpy(newdir, "/");\r |
| 1154 | else { strncpy(newdir, start, p-start); newdir[p-start] = 0; }\r |
| 1155 | } else {\r |
| 1156 | strcpy(newdir, curr_path);\r |
| 1157 | p = newdir + strlen(newdir) - 1;\r |
| 1158 | while (*p == '/' && p >= newdir) *p-- = 0;\r |
| 1159 | strcat(newdir, "/");\r |
| 1160 | strcat(newdir, namelist[sel+1]->d_name);\r |
| 1161 | }\r |
| 1162 | ret = menu_loop_romsel(newdir, newlen, filter_exts, extra_filter);\r |
| 1163 | free(newdir);\r |
| 1164 | break;\r |
| 1165 | }\r |
| 1166 | }\r |
| 1167 | else if (inp & PBTN_MA2) {\r |
| 1168 | g_autostateld_opt = !g_autostateld_opt;\r |
| 1169 | show_help = 3;\r |
| 1170 | }\r |
| 1171 | else if (inp & PBTN_CHAR) {\r |
| 1172 | // must be last\r |
| 1173 | sel = dirent_seek_char(namelist, n, sel, cinp);\r |
| 1174 | }\r |
| 1175 | \r |
| 1176 | if (inp & PBTN_MBACK)\r |
| 1177 | break;\r |
| 1178 | \r |
| 1179 | if (show_help > 0)\r |
| 1180 | show_help--;\r |
| 1181 | }\r |
| 1182 | \r |
| 1183 | if (n > 0) {\r |
| 1184 | while (n-- > 0)\r |
| 1185 | free(namelist[n]);\r |
| 1186 | free(namelist);\r |
| 1187 | }\r |
| 1188 | \r |
| 1189 | // restore curr_path\r |
| 1190 | if (curr_path_restore != NULL)\r |
| 1191 | *curr_path_restore = '/';\r |
| 1192 | \r |
| 1193 | return ret;\r |
| 1194 | }\r |
| 1195 | \r |
| 1196 | // ------------ savestate loader ------------\r |
| 1197 | \r |
| 1198 | #define STATE_SLOT_COUNT 10\r |
| 1199 | \r |
| 1200 | static int state_slot_flags = 0;\r |
| 1201 | static int state_slot_times[STATE_SLOT_COUNT];\r |
| 1202 | \r |
| 1203 | static void state_check_slots(void)\r |
| 1204 | {\r |
| 1205 | int slot;\r |
| 1206 | \r |
| 1207 | state_slot_flags = 0;\r |
| 1208 | \r |
| 1209 | for (slot = 0; slot < STATE_SLOT_COUNT; slot++) {\r |
| 1210 | state_slot_times[slot] = 0;\r |
| 1211 | if (emu_check_save_file(slot, &state_slot_times[slot]))\r |
| 1212 | state_slot_flags |= 1 << slot;\r |
| 1213 | }\r |
| 1214 | }\r |
| 1215 | \r |
| 1216 | static void draw_savestate_bg(int slot);\r |
| 1217 | \r |
| 1218 | static void draw_savestate_menu(int menu_sel, int is_loading)\r |
| 1219 | {\r |
| 1220 | int i, x, y, w, h;\r |
| 1221 | char time_buf[32];\r |
| 1222 | \r |
| 1223 | if (state_slot_flags & (1 << menu_sel))\r |
| 1224 | draw_savestate_bg(menu_sel);\r |
| 1225 | \r |
| 1226 | w = (13 + 2) * me_mfont_w;\r |
| 1227 | h = (1+2+STATE_SLOT_COUNT+1) * me_mfont_h;\r |
| 1228 | x = g_menuscreen_w / 2 - w / 2;\r |
| 1229 | if (x < 0) x = 0;\r |
| 1230 | y = g_menuscreen_h / 2 - h / 2;\r |
| 1231 | if (y < 0) y = 0;\r |
| 1232 | #ifdef MENU_ALIGN_LEFT\r |
| 1233 | if (x > 12 + me_mfont_w * 2)\r |
| 1234 | x = 12 + me_mfont_w * 2;\r |
| 1235 | #endif\r |
| 1236 | \r |
| 1237 | menu_draw_begin(1, 1);\r |
| 1238 | \r |
| 1239 | text_out16(x, y, is_loading ? "Load state" : "Save state");\r |
| 1240 | y += 3 * me_mfont_h;\r |
| 1241 | \r |
| 1242 | menu_draw_selection(x - me_mfont_w * 2, y + menu_sel * me_mfont_h, (23 + 2) * me_mfont_w + 4);\r |
| 1243 | \r |
| 1244 | /* draw all slots */\r |
| 1245 | for (i = 0; i < STATE_SLOT_COUNT; i++, y += me_mfont_h)\r |
| 1246 | {\r |
| 1247 | if (!(state_slot_flags & (1 << i)))\r |
| 1248 | strcpy(time_buf, "free");\r |
| 1249 | else {\r |
| 1250 | strcpy(time_buf, "USED");\r |
| 1251 | if (state_slot_times[i] != 0) {\r |
| 1252 | time_t time = state_slot_times[i];\r |
| 1253 | struct tm *t = localtime(&time);\r |
| 1254 | strftime(time_buf, sizeof(time_buf), "%x %R", t);\r |
| 1255 | }\r |
| 1256 | }\r |
| 1257 | \r |
| 1258 | text_out16(x, y, "SLOT %i (%s)", i, time_buf);\r |
| 1259 | }\r |
| 1260 | text_out16(x, y, "back");\r |
| 1261 | \r |
| 1262 | menu_draw_end();\r |
| 1263 | }\r |
| 1264 | \r |
| 1265 | static int menu_loop_savestate(int is_loading)\r |
| 1266 | {\r |
| 1267 | static int menu_sel = STATE_SLOT_COUNT;\r |
| 1268 | int menu_sel_max = STATE_SLOT_COUNT;\r |
| 1269 | unsigned long inp = 0;\r |
| 1270 | int ret = 0;\r |
| 1271 | \r |
| 1272 | state_check_slots();\r |
| 1273 | \r |
| 1274 | if (!(state_slot_flags & (1 << menu_sel)) && is_loading)\r |
| 1275 | menu_sel = menu_sel_max;\r |
| 1276 | \r |
| 1277 | for (;;)\r |
| 1278 | {\r |
| 1279 | draw_savestate_menu(menu_sel, is_loading);\r |
| 1280 | inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_MOK|PBTN_MBACK, NULL, 100);\r |
| 1281 | if (inp & PBTN_UP) {\r |
| 1282 | do {\r |
| 1283 | menu_sel--;\r |
| 1284 | if (menu_sel < 0)\r |
| 1285 | menu_sel = menu_sel_max;\r |
| 1286 | } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r |
| 1287 | }\r |
| 1288 | if (inp & PBTN_DOWN) {\r |
| 1289 | do {\r |
| 1290 | menu_sel++;\r |
| 1291 | if (menu_sel > menu_sel_max)\r |
| 1292 | menu_sel = 0;\r |
| 1293 | } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r |
| 1294 | }\r |
| 1295 | if (inp & PBTN_MOK) { // save/load\r |
| 1296 | if (menu_sel < STATE_SLOT_COUNT) {\r |
| 1297 | state_slot = menu_sel;\r |
| 1298 | if (emu_save_load_game(is_loading, 0)) {\r |
| 1299 | menu_update_msg(is_loading ? "Load failed" : "Save failed");\r |
| 1300 | break;\r |
| 1301 | }\r |
| 1302 | ret = 1;\r |
| 1303 | break;\r |
| 1304 | }\r |
| 1305 | break;\r |
| 1306 | }\r |
| 1307 | if (inp & PBTN_MBACK)\r |
| 1308 | break;\r |
| 1309 | }\r |
| 1310 | \r |
| 1311 | return ret;\r |
| 1312 | }\r |
| 1313 | \r |
| 1314 | // -------------- key config --------------\r |
| 1315 | \r |
| 1316 | static char *action_binds(int player_idx, int action_mask, int dev_id)\r |
| 1317 | {\r |
| 1318 | int dev = 0, dev_last = IN_MAX_DEVS - 1;\r |
| 1319 | int can_combo = 1, type;\r |
| 1320 | \r |
| 1321 | static_buff[0] = 0;\r |
| 1322 | \r |
| 1323 | type = IN_BINDTYPE_EMU;\r |
| 1324 | if (player_idx >= 0) {\r |
| 1325 | can_combo = 0;\r |
| 1326 | type = IN_BINDTYPE_PLAYER12;\r |
| 1327 | }\r |
| 1328 | if (player_idx == 1)\r |
| 1329 | action_mask <<= 16;\r |
| 1330 | \r |
| 1331 | if (dev_id >= 0)\r |
| 1332 | dev = dev_last = dev_id;\r |
| 1333 | \r |
| 1334 | for (; dev <= dev_last; dev++) {\r |
| 1335 | int k, count = 0, combo = 0;\r |
| 1336 | const int *binds;\r |
| 1337 | \r |
| 1338 | binds = in_get_dev_binds(dev);\r |
| 1339 | if (binds == NULL)\r |
| 1340 | continue;\r |
| 1341 | \r |
| 1342 | in_get_config(dev, IN_CFG_BIND_COUNT, &count);\r |
| 1343 | in_get_config(dev, IN_CFG_DOES_COMBOS, &combo);\r |
| 1344 | combo = combo && can_combo;\r |
| 1345 | \r |
| 1346 | for (k = 0; k < count; k++) {\r |
| 1347 | const char *xname;\r |
| 1348 | int len;\r |
| 1349 | \r |
| 1350 | if (!(binds[IN_BIND_OFFS(k, type)] & action_mask))\r |
| 1351 | continue;\r |
| 1352 | \r |
| 1353 | xname = in_get_key_name(dev, k);\r |
| 1354 | len = strlen(static_buff);\r |
| 1355 | if (len) {\r |
| 1356 | strncat(static_buff, combo ? " + " : ", ",\r |
| 1357 | sizeof(static_buff) - len - 1);\r |
| 1358 | len += combo ? 3 : 2;\r |
| 1359 | }\r |
| 1360 | strncat(static_buff, xname, sizeof(static_buff) - len - 1);\r |
| 1361 | }\r |
| 1362 | }\r |
| 1363 | \r |
| 1364 | return static_buff;\r |
| 1365 | }\r |
| 1366 | \r |
| 1367 | static int count_bound_keys(int dev_id, int action_mask, int bindtype)\r |
| 1368 | {\r |
| 1369 | const int *binds;\r |
| 1370 | int k, keys = 0;\r |
| 1371 | int count = 0;\r |
| 1372 | \r |
| 1373 | binds = in_get_dev_binds(dev_id);\r |
| 1374 | if (binds == NULL)\r |
| 1375 | return 0;\r |
| 1376 | \r |
| 1377 | in_get_config(dev_id, IN_CFG_BIND_COUNT, &count);\r |
| 1378 | for (k = 0; k < count; k++)\r |
| 1379 | {\r |
| 1380 | if (binds[IN_BIND_OFFS(k, bindtype)] & action_mask)\r |
| 1381 | keys++;\r |
| 1382 | }\r |
| 1383 | \r |
| 1384 | return keys;\r |
| 1385 | }\r |
| 1386 | \r |
| 1387 | static void draw_key_config(const me_bind_action *opts, int opt_cnt, int player_idx,\r |
| 1388 | int sel, int dev_id, int dev_count, int is_bind)\r |
| 1389 | {\r |
| 1390 | char buff[64], buff2[32];\r |
| 1391 | const char *dev_name;\r |
| 1392 | int x, y, w, i;\r |
| 1393 | \r |
| 1394 | w = ((player_idx >= 0) ? 20 : 30) * me_mfont_w;\r |
| 1395 | x = g_menuscreen_w / 2 - w / 2;\r |
| 1396 | y = (g_menuscreen_h - 4 * me_mfont_h) / 2 - (2 + opt_cnt) * me_mfont_h / 2;\r |
| 1397 | if (x < me_mfont_w * 2)\r |
| 1398 | x = me_mfont_w * 2;\r |
| 1399 | if (y < 0)\r |
| 1400 | y = 0;\r |
| 1401 | menu_draw_begin(1, 0);\r |
| 1402 | if (player_idx >= 0)\r |
| 1403 | text_out16(x, y, "Player %i controls", player_idx + 1);\r |
| 1404 | else\r |
| 1405 | text_out16(x, y, "Emulator controls");\r |
| 1406 | \r |
| 1407 | y += 2 * me_mfont_h;\r |
| 1408 | menu_draw_selection(x - me_mfont_w * 2, y + sel * me_mfont_h, w + 2 * me_mfont_w);\r |
| 1409 | \r |
| 1410 | for (i = 0; i < opt_cnt; i++, y += me_mfont_h)\r |
| 1411 | text_out16(x, y, "%s : %s", opts[i].name,\r |
| 1412 | action_binds(player_idx, opts[i].mask, dev_id));\r |
| 1413 | \r |
| 1414 | menu_separation();\r |
| 1415 | \r |
| 1416 | if (dev_id < 0)\r |
| 1417 | dev_name = "(all devices)";\r |
| 1418 | else\r |
| 1419 | dev_name = in_get_dev_name(dev_id, 0, 1);\r |
| 1420 | w = strlen(dev_name) * me_mfont_w;\r |
| 1421 | if (w < 30 * me_mfont_w)\r |
| 1422 | w = 30 * me_mfont_w;\r |
| 1423 | if (w > g_menuscreen_w)\r |
| 1424 | w = g_menuscreen_w;\r |
| 1425 | \r |
| 1426 | x = g_menuscreen_w / 2 - w / 2;\r |
| 1427 | \r |
| 1428 | if (!is_bind) {\r |
| 1429 | snprintf(buff2, sizeof(buff2), "%s", in_get_key_name(-1, -PBTN_MOK));\r |
| 1430 | snprintf(buff, sizeof(buff), "%s - bind, %s - clear", buff2,\r |
| 1431 | in_get_key_name(-1, -PBTN_MA2));\r |
| 1432 | text_out16(x, g_menuscreen_h - 4 * me_mfont_h, buff);\r |
| 1433 | }\r |
| 1434 | else\r |
| 1435 | text_out16(x, g_menuscreen_h - 4 * me_mfont_h, "Press a button to bind/unbind");\r |
| 1436 | \r |
| 1437 | if (dev_count > 1) {\r |
| 1438 | text_out16(x, g_menuscreen_h - 3 * me_mfont_h, dev_name);\r |
| 1439 | text_out16(x, g_menuscreen_h - 2 * me_mfont_h, "Press left/right for other devs");\r |
| 1440 | }\r |
| 1441 | \r |
| 1442 | menu_draw_end();\r |
| 1443 | }\r |
| 1444 | \r |
| 1445 | static void key_config_loop(const me_bind_action *opts, int opt_cnt, int player_idx)\r |
| 1446 | {\r |
| 1447 | int i, sel = 0, menu_sel_max = opt_cnt - 1, does_combos = 0;\r |
| 1448 | int dev_id, bind_dev_id, dev_count, kc, is_down, mkey;\r |
| 1449 | int unbind, bindtype, mask_shift;\r |
| 1450 | \r |
| 1451 | for (i = 0, dev_id = -1, dev_count = 0; i < IN_MAX_DEVS; i++) {\r |
| 1452 | if (in_get_dev_name(i, 1, 0) != NULL) {\r |
| 1453 | dev_count++;\r |
| 1454 | if (dev_id < 0)\r |
| 1455 | dev_id = i;\r |
| 1456 | }\r |
| 1457 | }\r |
| 1458 | \r |
| 1459 | if (dev_id == -1) {\r |
| 1460 | lprintf("no devs, can't do config\n");\r |
| 1461 | return;\r |
| 1462 | }\r |
| 1463 | \r |
| 1464 | dev_id = -1; // show all\r |
| 1465 | mask_shift = 0;\r |
| 1466 | if (player_idx == 1)\r |
| 1467 | mask_shift = 16;\r |
| 1468 | bindtype = player_idx >= 0 ? IN_BINDTYPE_PLAYER12 : IN_BINDTYPE_EMU;\r |
| 1469 | \r |
| 1470 | for (;;)\r |
| 1471 | {\r |
| 1472 | draw_key_config(opts, opt_cnt, player_idx, sel, dev_id, dev_count, 0);\r |
| 1473 | mkey = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT\r |
| 1474 | |PBTN_MBACK|PBTN_MOK|PBTN_MA2, NULL, 100);\r |
| 1475 | switch (mkey) {\r |
| 1476 | case PBTN_UP: sel--; if (sel < 0) sel = menu_sel_max; continue;\r |
| 1477 | case PBTN_DOWN: sel++; if (sel > menu_sel_max) sel = 0; continue;\r |
| 1478 | case PBTN_LEFT:\r |
| 1479 | for (i = 0, dev_id--; i < IN_MAX_DEVS + 1; i++, dev_id--) {\r |
| 1480 | if (dev_id < -1)\r |
| 1481 | dev_id = IN_MAX_DEVS - 1;\r |
| 1482 | if (dev_id == -1 || in_get_dev_name(dev_id, 0, 0) != NULL)\r |
| 1483 | break;\r |
| 1484 | }\r |
| 1485 | continue;\r |
| 1486 | case PBTN_RIGHT:\r |
| 1487 | for (i = 0, dev_id++; i < IN_MAX_DEVS; i++, dev_id++) {\r |
| 1488 | if (dev_id >= IN_MAX_DEVS)\r |
| 1489 | dev_id = -1;\r |
| 1490 | if (dev_id == -1 || in_get_dev_name(dev_id, 0, 0) != NULL)\r |
| 1491 | break;\r |
| 1492 | }\r |
| 1493 | continue;\r |
| 1494 | case PBTN_MBACK:\r |
| 1495 | return;\r |
| 1496 | case PBTN_MOK:\r |
| 1497 | if (sel >= opt_cnt)\r |
| 1498 | return;\r |
| 1499 | while (in_menu_wait_any(NULL, 30) & PBTN_MOK)\r |
| 1500 | ;\r |
| 1501 | break;\r |
| 1502 | case PBTN_MA2:\r |
| 1503 | in_unbind_all(dev_id, opts[sel].mask << mask_shift, bindtype);\r |
| 1504 | continue;\r |
| 1505 | default:continue;\r |
| 1506 | }\r |
| 1507 | \r |
| 1508 | draw_key_config(opts, opt_cnt, player_idx, sel, dev_id, dev_count, 1);\r |
| 1509 | \r |
| 1510 | /* wait for some up event */\r |
| 1511 | for (is_down = 1; is_down; )\r |
| 1512 | kc = in_update_keycode(&bind_dev_id, &is_down, NULL, -1);\r |
| 1513 | \r |
| 1514 | i = count_bound_keys(bind_dev_id, opts[sel].mask << mask_shift, bindtype);\r |
| 1515 | unbind = (i > 0);\r |
| 1516 | \r |
| 1517 | /* allow combos if device supports them */\r |
| 1518 | in_get_config(bind_dev_id, IN_CFG_DOES_COMBOS, &does_combos);\r |
| 1519 | if (i == 1 && bindtype == IN_BINDTYPE_EMU && does_combos)\r |
| 1520 | unbind = 0;\r |
| 1521 | \r |
| 1522 | if (unbind)\r |
| 1523 | in_unbind_all(bind_dev_id, opts[sel].mask << mask_shift, bindtype);\r |
| 1524 | \r |
| 1525 | in_bind_key(bind_dev_id, kc, opts[sel].mask << mask_shift, bindtype, 0);\r |
| 1526 | \r |
| 1527 | // make sure bind change is displayed\r |
| 1528 | if (dev_id != -1)\r |
| 1529 | dev_id = bind_dev_id;\r |
| 1530 | }\r |
| 1531 | }\r |
| 1532 | \r |