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frontend: support seeking the filelist with letter keys
[pcsx_rearmed.git] / frontend / common / menu.c
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131f0d94 1/*\r
2924e571 2 * (C) GraÅžvydas "notaz" Ignotas, 2006-2011\r
131f0d94 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 * See the COPYING file in the top-level directory.\r
9 */\r
698517be 10\r
11#include <stdio.h>\r
12#include <string.h>\r
13#include <stdlib.h>\r
14#include <stdarg.h>\r
4b98cfee 15#include <time.h>\r
846b66e1 16#include <locale.h> // savestate date\r
698517be 17\r
18#include "menu.h"\r
19#include "fonts.h"\r
20#include "readpng.h"\r
21#include "lprintf.h"\r
22#include "input.h"\r
23#include "plat.h"\r
24#include "posix.h"\r
25\r
26static char static_buff[64];\r
27static int menu_error_time = 0;\r
28char menu_error_msg[64] = { 0, };\r
29void *g_menuscreen_ptr;\r
30void *g_menubg_src_ptr;\r
31void *g_menubg_ptr;\r
32\r
33#if !MSCREEN_SIZE_FIXED\r
34int g_menuscreen_w;\r
35int g_menuscreen_h;\r
36#endif\r
37\r
38static unsigned char *menu_font_data = NULL;\r
39static int menu_text_color = 0xffff; // default to white\r
40static int menu_sel_color = -1; // disabled\r
41\r
42/* note: these might become non-constant in future */\r
43#if MENU_X2\r
44static const int me_mfont_w = 16, me_mfont_h = 20;\r
45static const int me_sfont_w = 12, me_sfont_h = 20;\r
46#else\r
47static const int me_mfont_w = 8, me_mfont_h = 10;\r
48static const int me_sfont_w = 6, me_sfont_h = 10;\r
49#endif\r
50\r
51// draws text to current bbp16 screen\r
52static void text_out16_(int x, int y, const char *text, int color)\r
53{\r
54 int i, lh, tr, tg, tb, len;\r
55 unsigned short *dest = (unsigned short *)g_menuscreen_ptr + x + y * g_menuscreen_w;\r
56 tr = (color & 0xf800) >> 8;\r
57 tg = (color & 0x07e0) >> 3;\r
58 tb = (color & 0x001f) << 3;\r
59\r
60 if (text == (void *)1)\r
61 {\r
62 // selector symbol\r
63 text = "";\r
64 len = 1;\r
65 }\r
66 else\r
67 {\r
68 const char *p;\r
69 for (p = text; *p != 0 && *p != '\n'; p++)\r
70 ;\r
71 len = p - text;\r
72 }\r
73\r
74 lh = me_mfont_h;\r
75 if (y + lh > g_menuscreen_h)\r
76 lh = g_menuscreen_h - y;\r
77\r
78 for (i = 0; i < len; i++)\r
79 {\r
80 unsigned char *src = menu_font_data + (unsigned int)text[i] * me_mfont_w * me_mfont_h / 2;\r
81 unsigned short *dst = dest;\r
82 int u, l;\r
83\r
84 for (l = 0; l < lh; l++, dst += g_menuscreen_w - me_mfont_w)\r
85 {\r
86 for (u = me_mfont_w / 2; u > 0; u--, src++)\r
87 {\r
88 int c, r, g, b;\r
89 c = *src >> 4;\r
90 r = (*dst & 0xf800) >> 8;\r
91 g = (*dst & 0x07e0) >> 3;\r
92 b = (*dst & 0x001f) << 3;\r
93 r = (c^0xf)*r/15 + c*tr/15;\r
94 g = (c^0xf)*g/15 + c*tg/15;\r
95 b = (c^0xf)*b/15 + c*tb/15;\r
96 *dst++ = ((r<<8)&0xf800) | ((g<<3)&0x07e0) | (b>>3);\r
97 c = *src & 0xf;\r
98 r = (*dst & 0xf800) >> 8;\r
99 g = (*dst & 0x07e0) >> 3;\r
100 b = (*dst & 0x001f) << 3;\r
101 r = (c^0xf)*r/15 + c*tr/15;\r
102 g = (c^0xf)*g/15 + c*tg/15;\r
103 b = (c^0xf)*b/15 + c*tb/15;\r
104 *dst++ = ((r<<8)&0xf800) | ((g<<3)&0x07e0) | (b>>3);\r
105 }\r
106 }\r
107 dest += me_mfont_w;\r
108 }\r
109}\r
110\r
111void text_out16(int x, int y, const char *texto, ...)\r
112{\r
113 va_list args;\r
114 char buffer[256];\r
115 int maxw = (g_menuscreen_w - x) / me_mfont_w;\r
116\r
117 if (maxw < 0)\r
118 return;\r
119\r
120 va_start(args, texto);\r
121 vsnprintf(buffer, sizeof(buffer), texto, args);\r
122 va_end(args);\r
123\r
124 if (maxw > sizeof(buffer) - 1)\r
125 maxw = sizeof(buffer) - 1;\r
126 buffer[maxw] = 0;\r
127\r
128 text_out16_(x,y,buffer,menu_text_color);\r
129}\r
130\r
131/* draws in 6x8 font, might multiply size by integer */\r
132static void smalltext_out16_(int x, int y, const char *texto, int color)\r
133{\r
134 unsigned char *src;\r
135 unsigned short *dst;\r
136 int multiplier = me_sfont_w / 6;\r
137 int i;\r
138\r
139 for (i = 0;; i++, x += me_sfont_w)\r
140 {\r
141 unsigned char c = (unsigned char) texto[i];\r
142 int h = 8;\r
143\r
144 if (!c || c == '\n')\r
145 break;\r
146\r
147 src = fontdata6x8[c];\r
148 dst = (unsigned short *)g_menuscreen_ptr + x + y * g_menuscreen_w;\r
149\r
150 while (h--)\r
151 {\r
152 int m, w2, h2;\r
153 for (h2 = multiplier; h2 > 0; h2--)\r
154 {\r
155 for (m = 0x20; m; m >>= 1) {\r
156 if (*src & m)\r
157 for (w2 = multiplier; w2 > 0; w2--)\r
158 *dst++ = color;\r
159 else\r
160 dst += multiplier;\r
161 }\r
162\r
163 dst += g_menuscreen_w - me_sfont_w;\r
164 }\r
165 src++;\r
166 }\r
167 }\r
168}\r
169\r
170static void smalltext_out16(int x, int y, const char *texto, int color)\r
171{\r
172 char buffer[128];\r
173 int maxw = (g_menuscreen_w - x) / me_sfont_w;\r
174\r
175 if (maxw < 0)\r
176 return;\r
177\r
178 strncpy(buffer, texto, sizeof(buffer));\r
179 if (maxw > sizeof(buffer) - 1)\r
180 maxw = sizeof(buffer) - 1;\r
181 buffer[maxw] = 0;\r
182\r
183 smalltext_out16_(x, y, buffer, color);\r
184}\r
185\r
186static void menu_draw_selection(int x, int y, int w)\r
187{\r
188 int i, h;\r
189 unsigned short *dst, *dest;\r
190\r
191 text_out16_(x, y, (void *)1, (menu_sel_color < 0) ? menu_text_color : menu_sel_color);\r
192\r
193 if (menu_sel_color < 0) return; // no selection hilight\r
194\r
195 if (y > 0) y--;\r
196 dest = (unsigned short *)g_menuscreen_ptr + x + y * g_menuscreen_w + me_mfont_w * 2 - 2;\r
197 for (h = me_mfont_h + 1; h > 0; h--)\r
198 {\r
199 dst = dest;\r
200 for (i = w - (me_mfont_w * 2 - 2); i > 0; i--)\r
201 *dst++ = menu_sel_color;\r
202 dest += g_menuscreen_w;\r
203 }\r
204}\r
205\r
206static int parse_hex_color(char *buff)\r
207{\r
208 char *endp = buff;\r
209 int t = (int) strtoul(buff, &endp, 16);\r
210 if (endp != buff)\r
211#ifdef PSP\r
212 return ((t<<8)&0xf800) | ((t>>5)&0x07e0) | ((t>>19)&0x1f);\r
213#else\r
214 return ((t>>8)&0xf800) | ((t>>5)&0x07e0) | ((t>>3)&0x1f);\r
215#endif\r
216 return -1;\r
217}\r
218\r
61f97bb0 219static char tolower_simple(char c)\r
220{\r
221 if ('A' <= c && c <= 'Z')\r
222 c = c - 'A' + 'a';\r
223 return c;\r
224}\r
225\r
698517be 226void menu_init(void)\r
227{\r
228 int i, c, l;\r
229 unsigned char *fd, *fds;\r
230 char buff[256];\r
231 FILE *f;\r
232\r
233 if (menu_font_data != NULL)\r
234 free(menu_font_data);\r
235\r
236 menu_font_data = calloc((MENU_X2 ? 256 * 320 : 128 * 160) / 2, 1);\r
237 if (menu_font_data == NULL)\r
238 return;\r
239\r
240 // generate default 8x10 font from fontdata8x8\r
241 for (c = 0, fd = menu_font_data; c < 256; c++)\r
242 {\r
243 for (l = 0; l < 8; l++)\r
244 {\r
245 unsigned char fd8x8 = fontdata8x8[c*8+l];\r
246 if (fd8x8&0x80) *fd = 0xf0;\r
247 if (fd8x8&0x40) *fd |= 0x0f; fd++;\r
248 if (fd8x8&0x20) *fd = 0xf0;\r
249 if (fd8x8&0x10) *fd |= 0x0f; fd++;\r
250 if (fd8x8&0x08) *fd = 0xf0;\r
251 if (fd8x8&0x04) *fd |= 0x0f; fd++;\r
252 if (fd8x8&0x02) *fd = 0xf0;\r
253 if (fd8x8&0x01) *fd |= 0x0f; fd++;\r
254 }\r
255 fd += 8*2/2; // 2 empty lines\r
256 }\r
257\r
258 if (MENU_X2) {\r
259 // expand default font\r
260 fds = menu_font_data + 128 * 160 / 2 - 4;\r
261 fd = menu_font_data + 256 * 320 / 2 - 1;\r
262 for (c = 255; c >= 0; c--)\r
263 {\r
264 for (l = 9; l >= 0; l--, fds -= 4)\r
265 {\r
266 for (i = 3; i >= 0; i--) {\r
267 int px = fds[i] & 0x0f;\r
268 *fd-- = px | (px << 4);\r
269 px = (fds[i] >> 4) & 0x0f;\r
270 *fd-- = px | (px << 4);\r
271 }\r
272 for (i = 3; i >= 0; i--) {\r
273 int px = fds[i] & 0x0f;\r
274 *fd-- = px | (px << 4);\r
275 px = (fds[i] >> 4) & 0x0f;\r
276 *fd-- = px | (px << 4);\r
277 }\r
278 }\r
279 }\r
280 }\r
281\r
282 // load custom font and selector (stored as 1st symbol in font table)\r
283 emu_make_path(buff, "skin/font.png", sizeof(buff));\r
284 readpng(menu_font_data, buff, READPNG_FONT,\r
285 MENU_X2 ? 256 : 128, MENU_X2 ? 320 : 160);\r
286 // default selector symbol is '>'\r
287 memcpy(menu_font_data, menu_font_data + ((int)'>') * me_mfont_w * me_mfont_h / 2,\r
288 me_mfont_w * me_mfont_h / 2);\r
289 emu_make_path(buff, "skin/selector.png", sizeof(buff));\r
290 readpng(menu_font_data, buff, READPNG_SELECTOR, me_mfont_w, me_mfont_h);\r
291\r
292 // load custom colors\r
293 emu_make_path(buff, "skin/skin.txt", sizeof(buff));\r
294 f = fopen(buff, "r");\r
295 if (f != NULL)\r
296 {\r
297 lprintf("found skin.txt\n");\r
298 while (!feof(f))\r
299 {\r
300 if (fgets(buff, sizeof(buff), f) == NULL)\r
301 break;\r
302 if (buff[0] == '#' || buff[0] == '/') continue; // comment\r
303 if (buff[0] == '\r' || buff[0] == '\n') continue; // empty line\r
304 if (strncmp(buff, "text_color=", 11) == 0)\r
305 {\r
306 int tmp = parse_hex_color(buff+11);\r
307 if (tmp >= 0) menu_text_color = tmp;\r
308 else lprintf("skin.txt: parse error for text_color\n");\r
309 }\r
310 else if (strncmp(buff, "selection_color=", 16) == 0)\r
311 {\r
312 int tmp = parse_hex_color(buff+16);\r
313 if (tmp >= 0) menu_sel_color = tmp;\r
314 else lprintf("skin.txt: parse error for selection_color\n");\r
315 }\r
316 else\r
317 lprintf("skin.txt: parse error: %s\n", buff);\r
318 }\r
319 fclose(f);\r
320 }\r
846b66e1 321\r
322 // use user's locale for savestate date display\r
323 setlocale(LC_TIME, "");\r
698517be 324}\r
325\r
326static void menu_draw_begin(int need_bg)\r
327{\r
328 plat_video_menu_begin();\r
329 if (need_bg)\r
330 memcpy(g_menuscreen_ptr, g_menubg_ptr, g_menuscreen_w * g_menuscreen_h * 2);\r
331}\r
332\r
333static void menu_draw_end(void)\r
334{\r
335 plat_video_menu_end();\r
336}\r
337\r
338static void menu_darken_bg(void *dst, void *src, int pixels, int darker)\r
339{\r
340 unsigned int *dest = dst;\r
341 unsigned int *sorc = src;\r
342 pixels /= 2;\r
343 if (darker)\r
344 {\r
345 while (pixels--)\r
346 {\r
347 unsigned int p = *sorc++;\r
348 *dest++ = ((p&0xf79ef79e)>>1) - ((p&0xc618c618)>>3);\r
349 }\r
350 }\r
351 else\r
352 {\r
353 while (pixels--)\r
354 {\r
355 unsigned int p = *sorc++;\r
356 *dest++ = (p&0xf79ef79e)>>1;\r
357 }\r
358 }\r
359}\r
360\r
698517be 361static int me_id2offset(const menu_entry *ent, menu_id id)\r
362{\r
363 int i;\r
364 for (i = 0; ent->name; ent++, i++)\r
365 if (ent->id == id) return i;\r
366\r
367 lprintf("%s: id %i not found\n", __FUNCTION__, id);\r
368 return 0;\r
369}\r
370\r
371static void me_enable(menu_entry *entries, menu_id id, int enable)\r
372{\r
373 int i = me_id2offset(entries, id);\r
374 entries[i].enabled = enable;\r
375}\r
376\r
377static int me_count(const menu_entry *ent)\r
378{\r
379 int ret;\r
380\r
381 for (ret = 0; ent->name; ent++, ret++)\r
382 ;\r
383\r
384 return ret;\r
385}\r
386\r
2924e571 387static unsigned int me_read_onoff(const menu_entry *ent)\r
388{\r
389 // guess var size based on mask to avoid reading too much\r
390 if (ent->mask & 0xffff0000)\r
391 return *(unsigned int *)ent->var & ent->mask;\r
392 else if (ent->mask & 0xff00)\r
393 return *(unsigned short *)ent->var & ent->mask;\r
394 else\r
395 return *(unsigned char *)ent->var & ent->mask;\r
396}\r
397\r
398static void me_toggle_onoff(menu_entry *ent)\r
399{\r
400 // guess var size based on mask to avoid reading too much\r
401 if (ent->mask & 0xffff0000)\r
402 *(unsigned int *)ent->var ^= ent->mask;\r
403 else if (ent->mask & 0xff00)\r
404 *(unsigned short *)ent->var ^= ent->mask;\r
405 else\r
406 *(unsigned char *)ent->var ^= ent->mask;\r
407}\r
408\r
698517be 409static void me_draw(const menu_entry *entries, int sel, void (*draw_more)(void))\r
410{\r
411 const menu_entry *ent, *ent_sel = entries;\r
412 int x, y, w = 0, h = 0;\r
413 int offs, col2_offs = 27 * me_mfont_w;\r
414 int vi_sel_ln = 0;\r
415 const char *name;\r
416 int i, n;\r
417\r
418 /* calculate size of menu rect */\r
419 for (ent = entries, i = n = 0; ent->name; ent++, i++)\r
420 {\r
421 int wt;\r
422\r
423 if (!ent->enabled)\r
424 continue;\r
425\r
426 if (i == sel) {\r
427 ent_sel = ent;\r
428 vi_sel_ln = n;\r
429 }\r
430\r
431 name = NULL;\r
432 wt = strlen(ent->name) * me_mfont_w;\r
433 if (wt == 0 && ent->generate_name)\r
434 name = ent->generate_name(ent->id, &offs);\r
435 if (name != NULL)\r
436 wt = strlen(name) * me_mfont_w;\r
437\r
438 if (ent->beh != MB_NONE)\r
439 {\r
440 if (wt > col2_offs)\r
441 col2_offs = wt + me_mfont_w;\r
442 wt = col2_offs;\r
443\r
444 switch (ent->beh) {\r
445 case MB_NONE:\r
446 break;\r
447 case MB_OPT_ONOFF:\r
448 case MB_OPT_RANGE:\r
449 wt += me_mfont_w * 3;\r
450 break;\r
451 case MB_OPT_CUSTOM:\r
452 case MB_OPT_CUSTONOFF:\r
453 case MB_OPT_CUSTRANGE:\r
454 name = NULL;\r
455 offs = 0;\r
456 if (ent->generate_name != NULL)\r
457 name = ent->generate_name(ent->id, &offs);\r
458 if (name != NULL)\r
459 wt += (strlen(name) + offs) * me_mfont_w;\r
460 break;\r
461 case MB_OPT_ENUM:\r
462 wt += 10 * me_mfont_w;\r
463 break;\r
464 }\r
465 }\r
466\r
467 if (wt > w)\r
468 w = wt;\r
469 n++;\r
470 }\r
471 h = n * me_mfont_h;\r
472 w += me_mfont_w * 2; /* selector */\r
473\r
474 if (w > g_menuscreen_w) {\r
475 lprintf("width %d > %d\n", w, g_menuscreen_w);\r
476 w = g_menuscreen_w;\r
477 }\r
478 if (h > g_menuscreen_h) {\r
479 lprintf("height %d > %d\n", w, g_menuscreen_h);\r
480 h = g_menuscreen_h;\r
481 }\r
482\r
bd6267e6 483 x = g_menuscreen_w / 2 - w / 2;\r
698517be 484 y = g_menuscreen_h / 2 - h / 2;\r
bd6267e6 485#ifdef MENU_ALIGN_LEFT\r
486 if (x > 12) x = 12;\r
487#endif\r
698517be 488\r
489 /* draw */\r
490 menu_draw_begin(1);\r
491 menu_draw_selection(x, y + vi_sel_ln * me_mfont_h, w);\r
492 x += me_mfont_w * 2;\r
493\r
494 for (ent = entries; ent->name; ent++)\r
495 {\r
496 const char **names;\r
3b349afa 497 int len, leftname_end = 0;\r
698517be 498\r
499 if (!ent->enabled)\r
500 continue;\r
501\r
502 name = ent->name;\r
503 if (strlen(name) == 0) {\r
504 if (ent->generate_name)\r
505 name = ent->generate_name(ent->id, &offs);\r
506 }\r
3b349afa 507 if (name != NULL) {\r
698517be 508 text_out16(x, y, name);\r
3b349afa 509 leftname_end = x + (strlen(name) + 1) * me_mfont_w;\r
510 }\r
698517be 511\r
512 switch (ent->beh) {\r
513 case MB_NONE:\r
514 break;\r
515 case MB_OPT_ONOFF:\r
2924e571 516 text_out16(x + col2_offs, y, me_read_onoff(ent) ? "ON" : "OFF");\r
698517be 517 break;\r
518 case MB_OPT_RANGE:\r
519 text_out16(x + col2_offs, y, "%i", *(int *)ent->var);\r
520 break;\r
521 case MB_OPT_CUSTOM:\r
522 case MB_OPT_CUSTONOFF:\r
523 case MB_OPT_CUSTRANGE:\r
524 name = NULL;\r
525 offs = 0;\r
526 if (ent->generate_name)\r
527 name = ent->generate_name(ent->id, &offs);\r
528 if (name != NULL)\r
529 text_out16(x + col2_offs + offs * me_mfont_w, y, "%s", name);\r
530 break;\r
531 case MB_OPT_ENUM:\r
532 names = (const char **)ent->data;\r
698517be 533 for (i = 0; names[i] != NULL; i++) {\r
3b349afa 534 offs = x + col2_offs;\r
698517be 535 len = strlen(names[i]);\r
536 if (len > 10)\r
3b349afa 537 offs += (10 - len - 2) * me_mfont_w;\r
538 if (offs < leftname_end)\r
539 offs = leftname_end;\r
bd6267e6 540 if (i == *(unsigned char *)ent->var) {\r
3b349afa 541 text_out16(offs, y, "%s", names[i]);\r
698517be 542 break;\r
543 }\r
544 }\r
545 break;\r
546 }\r
547\r
548 y += me_mfont_h;\r
549 }\r
550\r
551 /* display help or message if we have one */\r
552 h = (g_menuscreen_h - h) / 2; // bottom area height\r
553 if (menu_error_msg[0] != 0) {\r
554 if (h >= me_mfont_h + 4)\r
555 text_out16(5, g_menuscreen_h - me_mfont_h - 4, menu_error_msg);\r
556 else\r
557 lprintf("menu msg doesn't fit!\n");\r
558\r
559 if (plat_get_ticks_ms() - menu_error_time > 2048)\r
560 menu_error_msg[0] = 0;\r
561 }\r
562 else if (ent_sel->help != NULL) {\r
563 const char *tmp = ent_sel->help;\r
564 int l;\r
565 for (l = 0; tmp != NULL && *tmp != 0; l++)\r
566 tmp = strchr(tmp + 1, '\n');\r
567 if (h >= l * me_sfont_h + 4)\r
568 for (tmp = ent_sel->help; l > 0; l--, tmp = strchr(tmp, '\n') + 1)\r
569 smalltext_out16(5, g_menuscreen_h - (l * me_sfont_h + 4), tmp, 0xffff);\r
570 }\r
571\r
572 if (draw_more != NULL)\r
573 draw_more();\r
574\r
575 menu_draw_end();\r
576}\r
577\r
578static int me_process(menu_entry *entry, int is_next, int is_lr)\r
579{\r
580 const char **names;\r
581 int c;\r
582 switch (entry->beh)\r
583 {\r
584 case MB_OPT_ONOFF:\r
585 case MB_OPT_CUSTONOFF:\r
2924e571 586 me_toggle_onoff(entry);\r
698517be 587 return 1;\r
588 case MB_OPT_RANGE:\r
589 case MB_OPT_CUSTRANGE:\r
590 c = is_lr ? 10 : 1;\r
591 *(int *)entry->var += is_next ? c : -c;\r
592 if (*(int *)entry->var < (int)entry->min)\r
593 *(int *)entry->var = (int)entry->max;\r
594 if (*(int *)entry->var > (int)entry->max)\r
595 *(int *)entry->var = (int)entry->min;\r
596 return 1;\r
597 case MB_OPT_ENUM:\r
598 names = (const char **)entry->data;\r
599 for (c = 0; names[c] != NULL; c++)\r
600 ;\r
4feed8d3 601 *(signed char *)entry->var += is_next ? 1 : -1;\r
602 if (*(signed char *)entry->var < 0)\r
603 *(signed char *)entry->var = 0;\r
604 if (*(signed char *)entry->var >= c)\r
605 *(signed char *)entry->var = c - 1;\r
698517be 606 return 1;\r
607 default:\r
608 return 0;\r
609 }\r
610}\r
611\r
612static void debug_menu_loop(void);\r
613\r
51f77282 614static int me_loop_d(menu_entry *menu, int *menu_sel, void (*draw_prep)(void), void (*draw_more)(void))\r
698517be 615{\r
51f77282 616 int ret = 0, inp, sel = *menu_sel, menu_sel_max;\r
698517be 617\r
618 menu_sel_max = me_count(menu) - 1;\r
619 if (menu_sel_max < 0) {\r
620 lprintf("no enabled menu entries\n");\r
51f77282 621 return 0;\r
698517be 622 }\r
623\r
624 while ((!menu[sel].enabled || !menu[sel].selectable) && sel < menu_sel_max)\r
625 sel++;\r
626\r
627 /* make sure action buttons are not pressed on entering menu */\r
628 me_draw(menu, sel, NULL);\r
61f97bb0 629 while (in_menu_wait_any(NULL, 50) & (PBTN_MOK|PBTN_MBACK|PBTN_MENU));\r
698517be 630\r
631 for (;;)\r
632 {\r
51f77282 633 if (draw_prep != NULL)\r
634 draw_prep();\r
635\r
698517be 636 me_draw(menu, sel, draw_more);\r
637 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|\r
61f97bb0 638 PBTN_MOK|PBTN_MBACK|PBTN_MENU|PBTN_L|PBTN_R, NULL, 70);\r
698517be 639 if (inp & (PBTN_MENU|PBTN_MBACK))\r
640 break;\r
641\r
642 if (inp & PBTN_UP ) {\r
643 do {\r
644 sel--;\r
645 if (sel < 0)\r
646 sel = menu_sel_max;\r
647 }\r
648 while (!menu[sel].enabled || !menu[sel].selectable);\r
649 }\r
650 if (inp & PBTN_DOWN) {\r
651 do {\r
652 sel++;\r
653 if (sel > menu_sel_max)\r
654 sel = 0;\r
655 }\r
656 while (!menu[sel].enabled || !menu[sel].selectable);\r
657 }\r
658\r
659 /* a bit hacky but oh well */\r
660 if ((inp & (PBTN_L|PBTN_R)) == (PBTN_L|PBTN_R))\r
661 debug_menu_loop();\r
662\r
663 if (inp & (PBTN_LEFT|PBTN_RIGHT|PBTN_L|PBTN_R)) { /* multi choice */\r
664 if (me_process(&menu[sel], (inp & (PBTN_RIGHT|PBTN_R)) ? 1 : 0,\r
665 inp & (PBTN_L|PBTN_R)))\r
666 continue;\r
667 }\r
668\r
669 if (inp & (PBTN_MOK|PBTN_LEFT|PBTN_RIGHT|PBTN_L|PBTN_R))\r
670 {\r
671 /* require PBTN_MOK for MB_NONE */\r
672 if (menu[sel].handler != NULL && (menu[sel].beh != MB_NONE || (inp & PBTN_MOK))) {\r
673 ret = menu[sel].handler(menu[sel].id, inp);\r
674 if (ret) break;\r
675 menu_sel_max = me_count(menu) - 1; /* might change, so update */\r
676 }\r
677 }\r
678 }\r
679 *menu_sel = sel;\r
51f77282 680\r
681 return ret;\r
682}\r
683\r
684static int me_loop(menu_entry *menu, int *menu_sel)\r
685{\r
686 return me_loop_d(menu, menu_sel, NULL, NULL);\r
698517be 687}\r
688\r
689/* ***************************************** */\r
690\r
4f5a1b2a 691static void draw_menu_message(const char *msg, void (*draw_more)(void))\r
698517be 692{\r
698517be 693 int x, y, h, w, wt;\r
4f5a1b2a 694 const char *p;\r
698517be 695\r
4f5a1b2a 696 p = msg;\r
698517be 697 for (h = 1, w = 0; *p != 0; h++) {\r
698 for (wt = 0; *p != 0 && *p != '\n'; p++)\r
699 wt++;\r
700\r
701 if (wt > w)\r
702 w = wt;\r
703 if (*p == 0)\r
704 break;\r
705 p++;\r
706 }\r
707\r
61363062 708 x = g_menuscreen_w / 2 - w * me_mfont_w / 2;\r
698517be 709 y = g_menuscreen_h / 2 - h * me_mfont_h / 2;\r
710 if (x < 0) x = 0;\r
711 if (y < 0) y = 0;\r
712\r
713 menu_draw_begin(1);\r
714\r
4f5a1b2a 715 for (p = msg; *p != 0 && y <= g_menuscreen_h - me_mfont_h; y += me_mfont_h) {\r
698517be 716 text_out16(x, y, p);\r
717\r
718 for (; *p != 0 && *p != '\n'; p++)\r
719 ;\r
720 if (*p != 0)\r
721 p++;\r
722 }\r
723\r
3c70c47b 724 if (draw_more != NULL)\r
725 draw_more();\r
726\r
698517be 727 menu_draw_end();\r
728}\r
729\r
730// -------------- del confirm ---------------\r
731\r
732static void do_delete(const char *fpath, const char *fname)\r
733{\r
734 int len, mid, inp;\r
735 const char *nm;\r
736 char tmp[64];\r
737\r
738 menu_draw_begin(1);\r
739\r
740 len = strlen(fname);\r
741 if (len > g_menuscreen_w / me_sfont_w)\r
742 len = g_menuscreen_w / me_sfont_w;\r
743\r
744 mid = g_menuscreen_w / 2;\r
745 text_out16(mid - me_mfont_w * 15 / 2, 8 * me_mfont_h, "About to delete");\r
746 smalltext_out16(mid - len * me_sfont_w / 2, 9 * me_mfont_h + 5, fname, 0xbdff);\r
747 text_out16(mid - me_mfont_w * 13 / 2, 11 * me_mfont_h, "Are you sure?");\r
748\r
749 nm = in_get_key_name(-1, -PBTN_MA3);\r
750 snprintf(tmp, sizeof(tmp), "(%s - confirm, ", nm);\r
751 len = strlen(tmp);\r
752 nm = in_get_key_name(-1, -PBTN_MBACK);\r
753 snprintf(tmp + len, sizeof(tmp) - len, "%s - cancel)", nm);\r
754 len = strlen(tmp);\r
755\r
756 text_out16(mid - me_mfont_w * len / 2, 12 * me_mfont_h, tmp);\r
757 menu_draw_end();\r
758\r
61f97bb0 759 while (in_menu_wait_any(NULL, 50) & (PBTN_MENU|PBTN_MA2));\r
760 inp = in_menu_wait(PBTN_MA3|PBTN_MBACK, NULL, 100);\r
698517be 761 if (inp & PBTN_MA3)\r
762 remove(fpath);\r
763}\r
764\r
765// -------------- ROM selector --------------\r
766\r
698517be 767static void draw_dirlist(char *curdir, struct dirent **namelist, int n, int sel)\r
768{\r
769 int max_cnt, start, i, x, pos;\r
770 void *darken_ptr;\r
771\r
772 max_cnt = g_menuscreen_h / me_sfont_h;\r
773 start = max_cnt / 2 - sel;\r
774 n--; // exclude current dir (".")\r
775\r
776 menu_draw_begin(1);\r
777\r
778// if (!rom_loaded)\r
779// menu_darken_bg(gp2x_screen, 320*240, 0);\r
780\r
781 darken_ptr = (short *)g_menuscreen_ptr + g_menuscreen_w * max_cnt/2 * me_sfont_h;\r
782 menu_darken_bg(darken_ptr, darken_ptr, g_menuscreen_w * me_sfont_h * 8 / 10, 0);\r
783\r
784 x = 5 + me_mfont_w + 1;\r
785 if (start - 2 >= 0)\r
786 smalltext_out16(14, (start - 2) * me_sfont_h, curdir, 0xffff);\r
787 for (i = 0; i < n; i++) {\r
788 pos = start + i;\r
789 if (pos < 0) continue;\r
790 if (pos >= max_cnt) break;\r
791 if (namelist[i+1]->d_type == DT_DIR) {\r
792 smalltext_out16(x, pos * me_sfont_h, "/", 0xfff6);\r
793 smalltext_out16(x + me_sfont_w, pos * me_sfont_h, namelist[i+1]->d_name, 0xfff6);\r
794 } else {\r
9564e73d 795 unsigned short color = fname2color(namelist[i+1]->d_name);\r
698517be 796 smalltext_out16(x, pos * me_sfont_h, namelist[i+1]->d_name, color);\r
797 }\r
798 }\r
799 smalltext_out16(5, max_cnt/2 * me_sfont_h, ">", 0xffff);\r
800 menu_draw_end();\r
801}\r
802\r
803static int scandir_cmp(const void *p1, const void *p2)\r
804{\r
805 const struct dirent **d1 = (const struct dirent **)p1;\r
806 const struct dirent **d2 = (const struct dirent **)p2;\r
807 if ((*d1)->d_type == (*d2)->d_type)\r
808 return alphasort(d1, d2);\r
809 if ((*d1)->d_type == DT_DIR)\r
810 return -1; // put before\r
811 if ((*d2)->d_type == DT_DIR)\r
812 return 1;\r
813\r
814 return alphasort(d1, d2);\r
815}\r
816\r
698517be 817static int scandir_filter(const struct dirent *ent)\r
818{\r
819 const char *p;\r
820 int i;\r
821\r
822 if (ent == NULL || ent->d_name == NULL) return 0;\r
823 if (strlen(ent->d_name) < 5) return 1;\r
824\r
825 p = ent->d_name + strlen(ent->d_name) - 4;\r
826\r
827 for (i = 0; i < array_size(filter_exts); i++)\r
828 if (strcmp(p, filter_exts[i]) == 0)\r
829 return 0;\r
830\r
831 return 1;\r
832}\r
833\r
61f97bb0 834static int dirent_seek_char(struct dirent **namelist, int len, int sel, char c)\r
835{\r
836 int i;\r
837\r
838 sel++;\r
839 for (i = sel + 1; i != sel; i++) {\r
840 if (i >= len)\r
841 i = 1;\r
842\r
843 if (tolower_simple(namelist[i]->d_name[0]) == c)\r
844 break;\r
845 }\r
846\r
847 return i - 1;\r
848}\r
849\r
698517be 850static char *menu_loop_romsel(char *curr_path, int len)\r
851{\r
852 struct dirent **namelist;\r
853 int n, inp, sel = 0;\r
854 char *ret = NULL, *fname = NULL;\r
61f97bb0 855 char cinp;\r
698517be 856\r
857rescan:\r
858 // is this a dir or a full path?\r
859 if (!plat_is_dir(curr_path)) {\r
860 char *p = curr_path + strlen(curr_path) - 1;\r
861 for (; p > curr_path && *p != '/'; p--)\r
862 ;\r
863 *p = 0;\r
864 fname = p+1;\r
865 }\r
866\r
867 n = scandir(curr_path, &namelist, scandir_filter, (void *)scandir_cmp);\r
868 if (n < 0) {\r
869 char *t;\r
870 lprintf("menu_loop_romsel failed, dir: %s\n", curr_path);\r
871\r
872 // try root\r
873 t = getcwd(curr_path, len);\r
874 if (t == NULL)\r
875 plat_get_root_dir(curr_path, len);\r
876 n = scandir(curr_path, &namelist, scandir_filter, (void *)scandir_cmp);\r
877 if (n < 0) {\r
878 // oops, we failed\r
879 lprintf("menu_loop_romsel failed, dir: %s\n", curr_path);\r
880 return NULL;\r
881 }\r
882 }\r
883\r
884 // try to find sel\r
61f97bb0 885 // note: we don't show '.' so sel is namelist index - 1\r
698517be 886 if (fname != NULL) {\r
887 int i;\r
888 for (i = 1; i < n; i++) {\r
61f97bb0 889 char *dname = namelist[i]->d_name;\r
890 if (dname[0] == fname[0] && strcmp(dname, fname) == 0) {\r
698517be 891 sel = i - 1;\r
892 break;\r
893 }\r
894 }\r
895 }\r
896\r
897 /* make sure action buttons are not pressed on entering menu */\r
898 draw_dirlist(curr_path, namelist, n, sel);\r
61f97bb0 899 while (in_menu_wait_any(NULL, 50) & (PBTN_MOK|PBTN_MBACK|PBTN_MENU))\r
698517be 900 ;\r
901\r
902 for (;;)\r
903 {\r
904 draw_dirlist(curr_path, namelist, n, sel);\r
905 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|\r
61f97bb0 906 PBTN_L|PBTN_R|PBTN_MA2|PBTN_MOK|PBTN_MBACK|PBTN_MENU|PBTN_CHAR, &cinp, 33);\r
698517be 907 if (inp & PBTN_UP ) { sel--; if (sel < 0) sel = n-2; }\r
908 if (inp & PBTN_DOWN) { sel++; if (sel > n-2) sel = 0; }\r
909 if (inp & PBTN_LEFT) { sel-=10; if (sel < 0) sel = 0; }\r
910 if (inp & PBTN_L) { sel-=24; if (sel < 0) sel = 0; }\r
911 if (inp & PBTN_RIGHT) { sel+=10; if (sel > n-2) sel = n-2; }\r
912 if (inp & PBTN_R) { sel+=24; if (sel > n-2) sel = n-2; }\r
61f97bb0 913 if (inp & PBTN_CHAR) sel = dirent_seek_char(namelist, n, sel, cinp);\r
698517be 914 if ((inp & PBTN_MOK) || (inp & (PBTN_MENU|PBTN_MA2)) == (PBTN_MENU|PBTN_MA2))\r
915 {\r
916 again:\r
917 if (namelist[sel+1]->d_type == DT_REG)\r
918 {\r
919 strcpy(rom_fname_reload, curr_path);\r
920 strcat(rom_fname_reload, "/");\r
921 strcat(rom_fname_reload, namelist[sel+1]->d_name);\r
922 if (inp & PBTN_MOK) { // return sel\r
923 ret = rom_fname_reload;\r
924 break;\r
925 }\r
926 do_delete(rom_fname_reload, namelist[sel+1]->d_name);\r
927 if (n > 0) {\r
928 while (n--) free(namelist[n]);\r
929 free(namelist);\r
930 }\r
931 goto rescan;\r
932 }\r
933 else if (namelist[sel+1]->d_type == DT_DIR)\r
934 {\r
935 int newlen;\r
936 char *p, *newdir;\r
1bd9ee68 937 if (!(inp & PBTN_MOK))\r
938 continue;\r
698517be 939 newlen = strlen(curr_path) + strlen(namelist[sel+1]->d_name) + 2;\r
940 newdir = malloc(newlen);\r
1bd9ee68 941 if (newdir == NULL)\r
942 break;\r
698517be 943 if (strcmp(namelist[sel+1]->d_name, "..") == 0) {\r
944 char *start = curr_path;\r
945 p = start + strlen(start) - 1;\r
946 while (*p == '/' && p > start) p--;\r
947 while (*p != '/' && p > start) p--;\r
948 if (p <= start) strcpy(newdir, "/");\r
949 else { strncpy(newdir, start, p-start); newdir[p-start] = 0; }\r
950 } else {\r
951 strcpy(newdir, curr_path);\r
952 p = newdir + strlen(newdir) - 1;\r
953 while (*p == '/' && p >= newdir) *p-- = 0;\r
954 strcat(newdir, "/");\r
955 strcat(newdir, namelist[sel+1]->d_name);\r
956 }\r
957 ret = menu_loop_romsel(newdir, newlen);\r
958 free(newdir);\r
959 break;\r
960 }\r
961 else\r
962 {\r
963 // unknown file type, happens on NTFS mounts. Try to guess.\r
964 FILE *tstf; int tmp;\r
965 strcpy(rom_fname_reload, curr_path);\r
966 strcat(rom_fname_reload, "/");\r
967 strcat(rom_fname_reload, namelist[sel+1]->d_name);\r
968 tstf = fopen(rom_fname_reload, "rb");\r
969 if (tstf != NULL)\r
970 {\r
971 if (fread(&tmp, 1, 1, tstf) > 0 || ferror(tstf) == 0)\r
972 namelist[sel+1]->d_type = DT_REG;\r
973 else namelist[sel+1]->d_type = DT_DIR;\r
974 fclose(tstf);\r
975 goto again;\r
976 }\r
977 }\r
978 }\r
979 if (inp & PBTN_MBACK)\r
980 break;\r
981 }\r
982\r
983 if (n > 0) {\r
984 while (n--) free(namelist[n]);\r
985 free(namelist);\r
986 }\r
987\r
1bd9ee68 988 // restore curr_path\r
989 if (fname != NULL) {\r
990 n = strlen(curr_path);\r
991 if (curr_path + n + 1 == fname)\r
992 curr_path[n] = '/';\r
993 }\r
994\r
698517be 995 return ret;\r
996}\r
997\r
998// ------------ savestate loader ------------\r
999\r
4b98cfee 1000#define STATE_SLOT_COUNT 10\r
1001\r
698517be 1002static int state_slot_flags = 0;\r
4b98cfee 1003static int state_slot_times[STATE_SLOT_COUNT];\r
698517be 1004\r
1005static void state_check_slots(void)\r
1006{\r
1007 int slot;\r
1008\r
1009 state_slot_flags = 0;\r
1010\r
4b98cfee 1011 for (slot = 0; slot < STATE_SLOT_COUNT; slot++) {\r
1012 state_slot_times[slot] = 0;\r
1013 if (emu_check_save_file(slot, &state_slot_times[slot]))\r
698517be 1014 state_slot_flags |= 1 << slot;\r
1015 }\r
1016}\r
1017\r
1018static void draw_savestate_bg(int slot);\r
1019\r
1020static void draw_savestate_menu(int menu_sel, int is_loading)\r
1021{\r
1022 int i, x, y, w, h;\r
4b98cfee 1023 char time_buf[32];\r
698517be 1024\r
1025 if (state_slot_flags & (1 << menu_sel))\r
1026 draw_savestate_bg(menu_sel);\r
1027\r
1028 w = (13 + 2) * me_mfont_w;\r
4b98cfee 1029 h = (1+2+STATE_SLOT_COUNT+1) * me_mfont_h;\r
698517be 1030 x = g_menuscreen_w / 2 - w / 2;\r
1031 if (x < 0) x = 0;\r
1032 y = g_menuscreen_h / 2 - h / 2;\r
1033 if (y < 0) y = 0;\r
61363062 1034#ifdef MENU_ALIGN_LEFT\r
1035 if (x > 12 + me_mfont_w * 2)\r
1036 x = 12 + me_mfont_w * 2;\r
1037#endif\r
698517be 1038\r
1039 menu_draw_begin(1);\r
1040\r
1041 text_out16(x, y, is_loading ? "Load state" : "Save state");\r
1042 y += 3 * me_mfont_h;\r
1043\r
4b98cfee 1044 menu_draw_selection(x - me_mfont_w * 2, y + menu_sel * me_mfont_h, (23 + 2) * me_mfont_w + 4);\r
698517be 1045\r
4b98cfee 1046 /* draw all slots */\r
1047 for (i = 0; i < STATE_SLOT_COUNT; i++, y += me_mfont_h)\r
698517be 1048 {\r
4b98cfee 1049 if (!(state_slot_flags & (1 << i)))\r
1050 strcpy(time_buf, "free");\r
1051 else {\r
1052 strcpy(time_buf, "USED");\r
1053 if (state_slot_times[i] != 0) {\r
1054 time_t time = state_slot_times[i];\r
1055 struct tm *t = localtime(&time);\r
1056 strftime(time_buf, sizeof(time_buf), "%x %R", t);\r
1057 }\r
1058 }\r
1059\r
1060 text_out16(x, y, "SLOT %i (%s)", i, time_buf);\r
698517be 1061 }\r
1062 text_out16(x, y, "back");\r
1063\r
1064 menu_draw_end();\r
1065}\r
1066\r
1067static int menu_loop_savestate(int is_loading)\r
1068{\r
4b98cfee 1069 static int menu_sel = STATE_SLOT_COUNT;\r
1070 int menu_sel_max = STATE_SLOT_COUNT;\r
698517be 1071 unsigned long inp = 0;\r
1072 int ret = 0;\r
1073\r
1074 state_check_slots();\r
1075\r
1076 if (!(state_slot_flags & (1 << menu_sel)) && is_loading)\r
1077 menu_sel = menu_sel_max;\r
1078\r
1079 for (;;)\r
1080 {\r
1081 draw_savestate_menu(menu_sel, is_loading);\r
61f97bb0 1082 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_MOK|PBTN_MBACK, NULL, 100);\r
698517be 1083 if (inp & PBTN_UP) {\r
1084 do {\r
1085 menu_sel--;\r
1086 if (menu_sel < 0)\r
1087 menu_sel = menu_sel_max;\r
1088 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r
1089 }\r
1090 if (inp & PBTN_DOWN) {\r
1091 do {\r
1092 menu_sel++;\r
1093 if (menu_sel > menu_sel_max)\r
1094 menu_sel = 0;\r
1095 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);\r
1096 }\r
1097 if (inp & PBTN_MOK) { // save/load\r
4b98cfee 1098 if (menu_sel < STATE_SLOT_COUNT) {\r
698517be 1099 state_slot = menu_sel;\r
1100 if (emu_save_load_game(is_loading, 0)) {\r
1101 me_update_msg(is_loading ? "Load failed" : "Save failed");\r
1102 break;\r
1103 }\r
1104 ret = 1;\r
1105 break;\r
1106 }\r
1107 break;\r
1108 }\r
1109 if (inp & PBTN_MBACK)\r
1110 break;\r
1111 }\r
1112\r
1113 return ret;\r
1114}\r
1115\r
1116// -------------- key config --------------\r
1117\r
1118static char *action_binds(int player_idx, int action_mask, int dev_id)\r
1119{\r
43bca6fb 1120 int dev = 0, dev_last = IN_MAX_DEVS - 1;\r
1121 int can_combo = 1, type;\r
698517be 1122\r
1123 static_buff[0] = 0;\r
1124\r
698517be 1125 type = IN_BINDTYPE_EMU;\r
1126 if (player_idx >= 0) {\r
1127 can_combo = 0;\r
1128 type = IN_BINDTYPE_PLAYER12;\r
1129 }\r
1130 if (player_idx == 1)\r
1131 action_mask <<= 16;\r
1132\r
43bca6fb 1133 if (dev_id >= 0)\r
1134 dev = dev_last = dev_id;\r
1135\r
1136 for (; dev <= dev_last; dev++) {\r
1137 int k, count = 0, combo = 0;\r
1138 const int *binds;\r
698517be 1139\r
43bca6fb 1140 binds = in_get_dev_binds(dev);\r
1141 if (binds == NULL)\r
698517be 1142 continue;\r
1143\r
43bca6fb 1144 in_get_config(dev, IN_CFG_BIND_COUNT, &count);\r
1145 in_get_config(dev, IN_CFG_DOES_COMBOS, &combo);\r
1146 combo = combo && can_combo;\r
1147\r
1148 for (k = 0; k < count; k++) {\r
1149 const char *xname;\r
1150 int len;\r
1151\r
1152 if (!(binds[IN_BIND_OFFS(k, type)] & action_mask))\r
1153 continue;\r
1154\r
1155 xname = in_get_key_name(dev, k);\r
1156 len = strlen(static_buff);\r
1157 if (len) {\r
1158 strncat(static_buff, combo ? " + " : ", ",\r
1159 sizeof(static_buff) - len - 1);\r
1160 len += combo ? 3 : 2;\r
1161 }\r
1162 strncat(static_buff, xname, sizeof(static_buff) - len - 1);\r
698517be 1163 }\r
698517be 1164 }\r
1165\r
1166 return static_buff;\r
1167}\r
1168\r
1169static int count_bound_keys(int dev_id, int action_mask, int bindtype)\r
1170{\r
1171 const int *binds;\r
1172 int k, keys = 0;\r
1173 int count = 0;\r
1174\r
1175 binds = in_get_dev_binds(dev_id);\r
1176 if (binds == NULL)\r
1177 return 0;\r
1178\r
1179 in_get_config(dev_id, IN_CFG_BIND_COUNT, &count);\r
1180 for (k = 0; k < count; k++)\r
1181 {\r
1182 if (binds[IN_BIND_OFFS(k, bindtype)] & action_mask)\r
1183 keys++;\r
1184 }\r
1185\r
1186 return keys;\r
1187}\r
1188\r
1189static void draw_key_config(const me_bind_action *opts, int opt_cnt, int player_idx,\r
1190 int sel, int dev_id, int dev_count, int is_bind)\r
1191{\r
1192 char buff[64], buff2[32];\r
1193 const char *dev_name;\r
1194 int x, y, w, i;\r
1195\r
1196 w = ((player_idx >= 0) ? 20 : 30) * me_mfont_w;\r
1197 x = g_menuscreen_w / 2 - w / 2;\r
1198 y = (g_menuscreen_h - 4 * me_mfont_h) / 2 - (2 + opt_cnt) * me_mfont_h / 2;\r
1199 if (x < me_mfont_w * 2)\r
1200 x = me_mfont_w * 2;\r
1201\r
1202 menu_draw_begin(1);\r
1203 if (player_idx >= 0)\r
1204 text_out16(x, y, "Player %i controls", player_idx + 1);\r
1205 else\r
1206 text_out16(x, y, "Emulator controls");\r
1207\r
1208 y += 2 * me_mfont_h;\r
1209 menu_draw_selection(x - me_mfont_w * 2, y + sel * me_mfont_h, w + 2 * me_mfont_w);\r
1210\r
1211 for (i = 0; i < opt_cnt; i++, y += me_mfont_h)\r
1212 text_out16(x, y, "%s : %s", opts[i].name,\r
1213 action_binds(player_idx, opts[i].mask, dev_id));\r
1214\r
43bca6fb 1215 if (dev_id < 0)\r
1216 dev_name = "(all devices)";\r
1217 else\r
1218 dev_name = in_get_dev_name(dev_id, 1, 1);\r
698517be 1219 w = strlen(dev_name) * me_mfont_w;\r
1220 if (w < 30 * me_mfont_w)\r
1221 w = 30 * me_mfont_w;\r
1222 if (w > g_menuscreen_w)\r
1223 w = g_menuscreen_w;\r
1224\r
1225 x = g_menuscreen_w / 2 - w / 2;\r
1226\r
1227 if (!is_bind) {\r
1228 snprintf(buff2, sizeof(buff2), "%s", in_get_key_name(-1, -PBTN_MOK));\r
1229 snprintf(buff, sizeof(buff), "%s - bind, %s - clear", buff2,\r
1230 in_get_key_name(-1, -PBTN_MA2));\r
1231 text_out16(x, g_menuscreen_h - 4 * me_mfont_h, buff);\r
1232 }\r
1233 else\r
1234 text_out16(x, g_menuscreen_h - 4 * me_mfont_h, "Press a button to bind/unbind");\r
1235\r
1236 if (dev_count > 1) {\r
1237 text_out16(x, g_menuscreen_h - 3 * me_mfont_h, dev_name);\r
1238 text_out16(x, g_menuscreen_h - 2 * me_mfont_h, "Press left/right for other devs");\r
1239 }\r
1240\r
1241 menu_draw_end();\r
1242}\r
1243\r
1244static void key_config_loop(const me_bind_action *opts, int opt_cnt, int player_idx)\r
1245{\r
1246 int i, sel = 0, menu_sel_max = opt_cnt - 1, does_combos = 0;\r
43bca6fb 1247 int dev_id, bind_dev_id, dev_count, kc, is_down, mkey;\r
698517be 1248 int unbind, bindtype, mask_shift;\r
1249\r
1250 for (i = 0, dev_id = -1, dev_count = 0; i < IN_MAX_DEVS; i++) {\r
1251 if (in_get_dev_name(i, 1, 0) != NULL) {\r
1252 dev_count++;\r
1253 if (dev_id < 0)\r
1254 dev_id = i;\r
1255 }\r
1256 }\r
1257\r
1258 if (dev_id == -1) {\r
1259 lprintf("no devs, can't do config\n");\r
1260 return;\r
1261 }\r
1262\r
43bca6fb 1263 dev_id = -1; // show all\r
698517be 1264 mask_shift = 0;\r
1265 if (player_idx == 1)\r
1266 mask_shift = 16;\r
1267 bindtype = player_idx >= 0 ? IN_BINDTYPE_PLAYER12 : IN_BINDTYPE_EMU;\r
1268\r
1269 for (;;)\r
1270 {\r
1271 draw_key_config(opts, opt_cnt, player_idx, sel, dev_id, dev_count, 0);\r
61f97bb0 1272 mkey = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT\r
1273 |PBTN_MBACK|PBTN_MOK|PBTN_MA2, NULL, 100);\r
698517be 1274 switch (mkey) {\r
1275 case PBTN_UP: sel--; if (sel < 0) sel = menu_sel_max; continue;\r
1276 case PBTN_DOWN: sel++; if (sel > menu_sel_max) sel = 0; continue;\r
1277 case PBTN_LEFT:\r
43bca6fb 1278 for (i = 0, dev_id--; i < IN_MAX_DEVS + 1; i++, dev_id--) {\r
1279 if (dev_id < -1)\r
698517be 1280 dev_id = IN_MAX_DEVS - 1;\r
43bca6fb 1281 if (dev_id == -1 || in_get_dev_name(dev_id, 1, 0) != NULL)\r
698517be 1282 break;\r
1283 }\r
1284 continue;\r
1285 case PBTN_RIGHT:\r
1286 for (i = 0, dev_id++; i < IN_MAX_DEVS; i++, dev_id++) {\r
1287 if (dev_id >= IN_MAX_DEVS)\r
43bca6fb 1288 dev_id = -1;\r
1289 if (dev_id == -1 || in_get_dev_name(dev_id, 1, 0) != NULL)\r
698517be 1290 break;\r
1291 }\r
1292 continue;\r
1293 case PBTN_MBACK:\r
1294 return;\r
1295 case PBTN_MOK:\r
1296 if (sel >= opt_cnt)\r
1297 return;\r
61f97bb0 1298 while (in_menu_wait_any(NULL, 30) & PBTN_MOK)\r
698517be 1299 ;\r
1300 break;\r
1301 case PBTN_MA2:\r
1302 in_unbind_all(dev_id, opts[sel].mask << mask_shift, bindtype);\r
1303 continue;\r
1304 default:continue;\r
1305 }\r
1306\r
1307 draw_key_config(opts, opt_cnt, player_idx, sel, dev_id, dev_count, 1);\r
1308\r
1309 /* wait for some up event */\r
1310 for (is_down = 1; is_down; )\r
61f97bb0 1311 kc = in_update_keycode(&bind_dev_id, &is_down, NULL, -1);\r
698517be 1312\r
43bca6fb 1313 i = count_bound_keys(bind_dev_id, opts[sel].mask << mask_shift, bindtype);\r
698517be 1314 unbind = (i > 0);\r
1315\r
1316 /* allow combos if device supports them */\r
43bca6fb 1317 in_get_config(bind_dev_id, IN_CFG_DOES_COMBOS, &does_combos);\r
698517be 1318 if (i == 1 && bindtype == IN_BINDTYPE_EMU && does_combos)\r
1319 unbind = 0;\r
1320\r
1321 if (unbind)\r
43bca6fb 1322 in_unbind_all(bind_dev_id, opts[sel].mask << mask_shift, bindtype);\r
698517be 1323\r
43bca6fb 1324 in_bind_key(bind_dev_id, kc, opts[sel].mask << mask_shift, bindtype, 0);\r
698517be 1325 }\r
1326}\r
1327\r
ARM optimized PCSX fork