2 * (C) GraÅžvydas "notaz" Ignotas, 2006-2012
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4 * This work is licensed under the terms of any of these licenses
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6 * - GNU GPL, version 2 or later.
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7 * - GNU LGPL, version 2.1 or later.
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9 * See the COPYING file in the top-level directory.
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17 #include <locale.h> // savestate date
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21 #include "readpng.h"
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22 #include "lprintf.h"
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27 static char static_buff[64];
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28 static int menu_error_time = 0;
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29 char menu_error_msg[64] = { 0, };
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30 void *g_menuscreen_ptr;
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31 void *g_menubg_src_ptr;
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37 int g_autostateld_opt;
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39 static unsigned char *menu_font_data = NULL;
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40 static int menu_text_color = 0xfffe; // default to white
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41 static int menu_sel_color = -1; // disabled
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43 /* note: these might become non-constant in future */
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45 static const int me_mfont_w = 16, me_mfont_h = 20;
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46 static const int me_sfont_w = 12, me_sfont_h = 20;
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48 static const int me_mfont_w = 8, me_mfont_h = 10;
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49 static const int me_sfont_w = 6, me_sfont_h = 10;
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52 static int g_menu_filter_off;
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53 static int g_border_style;
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54 static int border_left, border_right, border_top, border_bottom;
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56 // draws text to current bbp16 screen
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57 static void text_out16_(int x, int y, const char *text, int color)
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59 int i, lh, tr, tg, tb, len;
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60 unsigned short *dest = (unsigned short *)g_menuscreen_ptr + x + y * g_menuscreen_w;
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61 tr = (color & 0xf800) >> 8;
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62 tg = (color & 0x07e0) >> 3;
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63 tb = (color & 0x001f) << 3;
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65 if (text == (void *)1)
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74 for (p = text; *p != 0 && *p != '\n'; p++)
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80 if (y + lh > g_menuscreen_h)
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81 lh = g_menuscreen_h - y;
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83 for (i = 0; i < len; i++)
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85 unsigned char *src = menu_font_data + (unsigned int)text[i] * me_mfont_w * me_mfont_h / 2;
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86 unsigned short *dst = dest;
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89 for (l = 0; l < lh; l++, dst += g_menuscreen_w - me_mfont_w)
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91 for (u = me_mfont_w / 2; u > 0; u--, src++)
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95 r = (*dst & 0xf800) >> 8;
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96 g = (*dst & 0x07e0) >> 3;
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97 b = (*dst & 0x001f) << 3;
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98 r = (c^0xf)*r/15 + c*tr/15;
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99 g = (c^0xf)*g/15 + c*tg/15;
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100 b = (c^0xf)*b/15 + c*tb/15;
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101 *dst++ = ((r<<8)&0xf800) | ((g<<3)&0x07e0) | (b>>3);
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103 r = (*dst & 0xf800) >> 8;
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104 g = (*dst & 0x07e0) >> 3;
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105 b = (*dst & 0x001f) << 3;
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106 r = (c^0xf)*r/15 + c*tr/15;
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107 g = (c^0xf)*g/15 + c*tg/15;
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108 b = (c^0xf)*b/15 + c*tb/15;
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109 *dst++ = ((r<<8)&0xf800) | ((g<<3)&0x07e0) | (b>>3);
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112 dest += me_mfont_w;
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115 if (x < border_left)
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117 if (x + i * me_mfont_w > border_right)
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118 border_right = x + i * me_mfont_w;
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119 if (y < border_top)
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121 if (y + me_mfont_h > border_bottom)
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122 border_bottom = y + me_mfont_h;
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125 void text_out16(int x, int y, const char *texto, ...)
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129 int maxw = (g_menuscreen_w - x) / me_mfont_w;
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134 va_start(args, texto);
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135 vsnprintf(buffer, sizeof(buffer), texto, args);
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138 if (maxw > sizeof(buffer) - 1)
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139 maxw = sizeof(buffer) - 1;
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142 text_out16_(x,y,buffer,menu_text_color);
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145 /* draws in 6x8 font, might multiply size by integer */
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146 static void smalltext_out16_(int x, int y, const char *texto, int color)
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148 unsigned char *src;
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149 unsigned short *dst;
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150 int multiplier = me_sfont_w / 6;
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153 for (i = 0;; i++, x += me_sfont_w)
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155 unsigned char c = (unsigned char) texto[i];
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158 if (!c || c == '\n')
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161 src = fontdata6x8[c];
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162 dst = (unsigned short *)g_menuscreen_ptr + x + y * g_menuscreen_w;
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167 for (h2 = multiplier; h2 > 0; h2--)
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169 for (m = 0x20; m; m >>= 1) {
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171 for (w2 = multiplier; w2 > 0; w2--)
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177 dst += g_menuscreen_w - me_sfont_w;
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184 static void smalltext_out16(int x, int y, const char *texto, int color)
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187 int maxw = (g_menuscreen_w - x) / me_sfont_w;
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192 strncpy(buffer, texto, sizeof(buffer));
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193 if (maxw > sizeof(buffer) - 1)
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194 maxw = sizeof(buffer) - 1;
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197 smalltext_out16_(x, y, buffer, color);
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200 static void menu_draw_selection(int x, int y, int w)
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203 unsigned short *dst, *dest;
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205 text_out16_(x, y, (void *)1, (menu_sel_color < 0) ? menu_text_color : menu_sel_color);
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207 if (menu_sel_color < 0) return; // no selection hilight
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210 dest = (unsigned short *)g_menuscreen_ptr + x + y * g_menuscreen_w + me_mfont_w * 2 - 2;
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211 for (h = me_mfont_h + 1; h > 0; h--)
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214 for (i = w - (me_mfont_w * 2 - 2); i > 0; i--)
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215 *dst++ = menu_sel_color;
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216 dest += g_menuscreen_w;
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220 static int parse_hex_color(char *buff)
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223 int t = (int) strtoul(buff, &endp, 16);
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226 return ((t<<8)&0xf800) | ((t>>5)&0x07e0) | ((t>>19)&0x1f);
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228 return ((t>>8)&0xf800) | ((t>>5)&0x07e0) | ((t>>3)&0x1f);
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233 static char tolower_simple(char c)
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235 if ('A' <= c && c <= 'Z')
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240 void menu_init_base(void)
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243 unsigned char *fd, *fds;
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247 if (menu_font_data != NULL)
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248 free(menu_font_data);
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250 menu_font_data = calloc((MENU_X2 ? 256 * 320 : 128 * 160) / 2, 1);
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251 if (menu_font_data == NULL)
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254 // generate default 8x10 font from fontdata8x8
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255 for (c = 0, fd = menu_font_data; c < 256; c++)
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257 for (l = 0; l < 8; l++)
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259 unsigned char fd8x8 = fontdata8x8[c*8+l];
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260 if (fd8x8&0x80) *fd = 0xf0;
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261 if (fd8x8&0x40) *fd |= 0x0f; fd++;
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262 if (fd8x8&0x20) *fd = 0xf0;
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263 if (fd8x8&0x10) *fd |= 0x0f; fd++;
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264 if (fd8x8&0x08) *fd = 0xf0;
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265 if (fd8x8&0x04) *fd |= 0x0f; fd++;
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266 if (fd8x8&0x02) *fd = 0xf0;
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267 if (fd8x8&0x01) *fd |= 0x0f; fd++;
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269 fd += 8*2/2; // 2 empty lines
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273 // expand default font
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274 fds = menu_font_data + 128 * 160 / 2 - 4;
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275 fd = menu_font_data + 256 * 320 / 2 - 1;
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276 for (c = 255; c >= 0; c--)
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278 for (l = 9; l >= 0; l--, fds -= 4)
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280 for (i = 3; i >= 0; i--) {
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281 int px = fds[i] & 0x0f;
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282 *fd-- = px | (px << 4);
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283 px = (fds[i] >> 4) & 0x0f;
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284 *fd-- = px | (px << 4);
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286 for (i = 3; i >= 0; i--) {
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287 int px = fds[i] & 0x0f;
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288 *fd-- = px | (px << 4);
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289 px = (fds[i] >> 4) & 0x0f;
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290 *fd-- = px | (px << 4);
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296 // load custom font and selector (stored as 1st symbol in font table)
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297 emu_make_path(buff, "skin/font.png", sizeof(buff));
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298 readpng(menu_font_data, buff, READPNG_FONT,
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299 MENU_X2 ? 256 : 128, MENU_X2 ? 320 : 160);
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300 // default selector symbol is '>'
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301 memcpy(menu_font_data, menu_font_data + ((int)'>') * me_mfont_w * me_mfont_h / 2,
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302 me_mfont_w * me_mfont_h / 2);
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303 emu_make_path(buff, "skin/selector.png", sizeof(buff));
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304 readpng(menu_font_data, buff, READPNG_SELECTOR, me_mfont_w, me_mfont_h);
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306 // load custom colors
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307 emu_make_path(buff, "skin/skin.txt", sizeof(buff));
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308 f = fopen(buff, "r");
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311 lprintf("found skin.txt\n");
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314 if (fgets(buff, sizeof(buff), f) == NULL)
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316 if (buff[0] == '#' || buff[0] == '/') continue; // comment
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317 if (buff[0] == '\r' || buff[0] == '\n') continue; // empty line
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318 if (strncmp(buff, "text_color=", 11) == 0)
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320 int tmp = parse_hex_color(buff+11);
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321 if (tmp >= 0) menu_text_color = tmp;
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322 else lprintf("skin.txt: parse error for text_color\n");
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324 else if (strncmp(buff, "selection_color=", 16) == 0)
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326 int tmp = parse_hex_color(buff+16);
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327 if (tmp >= 0) menu_sel_color = tmp;
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328 else lprintf("skin.txt: parse error for selection_color\n");
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331 lprintf("skin.txt: parse error: %s\n", buff);
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336 // use user's locale for savestate date display
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337 setlocale(LC_TIME, "");
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340 static void menu_darken_bg(void *dst, void *src, int pixels, int darker)
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342 unsigned int *dest = dst;
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343 unsigned int *sorc = src;
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349 unsigned int p = *sorc++;
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350 *dest++ = ((p&0xf79ef79e)>>1) - ((p&0xc618c618)>>3);
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357 unsigned int p = *sorc++;
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358 *dest++ = (p&0xf79ef79e)>>1;
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363 static void menu_darken_text_bg(void)
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365 int x, y, xmin, xmax, ymax, ls;
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366 unsigned short *screen = g_menuscreen_ptr;
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368 xmin = border_left - 3;
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371 xmax = border_right + 2;
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372 if (xmax > g_menuscreen_w - 1)
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373 xmax = g_menuscreen_w - 1;
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375 y = border_top - 3;
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378 ymax = border_bottom + 2;
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379 if (ymax > g_menuscreen_h - 1)
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380 ymax = g_menuscreen_h - 1;
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382 for (x = xmin; x <= xmax; x++)
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383 screen[y * g_menuscreen_w + x] = 0xa514;
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384 for (y++; y < ymax; y++)
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386 ls = y * g_menuscreen_w;
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387 screen[ls + xmin] = 0xffff;
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388 for (x = xmin + 1; x < xmax; x++)
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390 unsigned int p = screen[ls + x];
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391 if (p != menu_text_color)
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392 screen[ls + x] = ((p&0xf79e)>>1) - ((p&0xc618)>>3);
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394 screen[ls + xmax] = 0xffff;
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396 ls = y * g_menuscreen_w;
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397 for (x = xmin; x <= xmax; x++)
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398 screen[ls + x] = 0xffff;
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401 static int borders_pending;
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403 static void menu_reset_borders(void)
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405 border_left = g_menuscreen_w;
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407 border_top = g_menuscreen_h;
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411 static void menu_draw_begin(int need_bg, int no_borders)
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413 plat_video_menu_begin();
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415 menu_reset_borders();
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416 borders_pending = g_border_style && !no_borders;
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419 if (g_border_style && no_borders) {
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420 menu_darken_bg(g_menuscreen_ptr, g_menubg_ptr,
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421 g_menuscreen_w * g_menuscreen_h, 1);
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424 memcpy(g_menuscreen_ptr, g_menubg_ptr,
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425 g_menuscreen_w * g_menuscreen_h * 2);
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430 static void menu_draw_end(void)
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432 if (borders_pending)
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433 menu_darken_text_bg();
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434 plat_video_menu_end();
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437 static void menu_separation(void)
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439 if (borders_pending) {
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440 menu_darken_text_bg();
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441 menu_reset_borders();
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445 static int me_id2offset(const menu_entry *ent, menu_id id)
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448 for (i = 0; ent->name; ent++, i++)
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449 if (ent->id == id) return i;
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451 lprintf("%s: id %i not found\n", __FUNCTION__, id);
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455 static void me_enable(menu_entry *entries, menu_id id, int enable)
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457 int i = me_id2offset(entries, id);
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458 entries[i].enabled = enable;
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461 static int me_count(const menu_entry *ent)
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465 for (ret = 0; ent->name; ent++, ret++)
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471 static unsigned int me_read_onoff(const menu_entry *ent)
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473 // guess var size based on mask to avoid reading too much
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474 if (ent->mask & 0xffff0000)
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475 return *(unsigned int *)ent->var & ent->mask;
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476 else if (ent->mask & 0xff00)
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477 return *(unsigned short *)ent->var & ent->mask;
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479 return *(unsigned char *)ent->var & ent->mask;
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482 static void me_toggle_onoff(menu_entry *ent)
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484 // guess var size based on mask to avoid reading too much
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485 if (ent->mask & 0xffff0000)
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486 *(unsigned int *)ent->var ^= ent->mask;
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487 else if (ent->mask & 0xff00)
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488 *(unsigned short *)ent->var ^= ent->mask;
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490 *(unsigned char *)ent->var ^= ent->mask;
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493 static void me_draw(const menu_entry *entries, int sel, void (*draw_more)(void))
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495 const menu_entry *ent, *ent_sel = entries;
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496 int x, y, w = 0, h = 0;
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497 int offs, col2_offs = 27 * me_mfont_w;
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502 /* calculate size of menu rect */
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503 for (ent = entries, i = n = 0; ent->name; ent++, i++)
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516 wt = strlen(ent->name) * me_mfont_w;
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517 if (wt == 0 && ent->generate_name)
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518 name = ent->generate_name(ent->id, &offs);
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520 wt = strlen(name) * me_mfont_w;
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522 if (ent->beh != MB_NONE)
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524 if (wt > col2_offs)
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525 col2_offs = wt + me_mfont_w;
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528 switch (ent->beh) {
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533 wt += me_mfont_w * 3;
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535 case MB_OPT_CUSTOM:
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536 case MB_OPT_CUSTONOFF:
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537 case MB_OPT_CUSTRANGE:
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540 if (ent->generate_name != NULL)
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541 name = ent->generate_name(ent->id, &offs);
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543 wt += (strlen(name) + offs) * me_mfont_w;
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546 wt += 10 * me_mfont_w;
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555 h = n * me_mfont_h;
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556 w += me_mfont_w * 2; /* selector */
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558 if (w > g_menuscreen_w) {
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559 lprintf("width %d > %d\n", w, g_menuscreen_w);
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560 w = g_menuscreen_w;
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562 if (h > g_menuscreen_h) {
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563 lprintf("height %d > %d\n", w, g_menuscreen_h);
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564 h = g_menuscreen_h;
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567 x = g_menuscreen_w / 2 - w / 2;
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568 y = g_menuscreen_h / 2 - h / 2;
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569 #ifdef MENU_ALIGN_LEFT
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570 if (x > 12) x = 12;
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574 menu_draw_begin(1, 0);
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575 menu_draw_selection(x, y + vi_sel_ln * me_mfont_h, w);
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576 x += me_mfont_w * 2;
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578 for (ent = entries; ent->name; ent++)
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580 const char **names;
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581 int len, leftname_end = 0;
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587 if (strlen(name) == 0) {
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588 if (ent->generate_name)
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589 name = ent->generate_name(ent->id, &offs);
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591 if (name != NULL) {
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592 text_out16(x, y, name);
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593 leftname_end = x + (strlen(name) + 1) * me_mfont_w;
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596 switch (ent->beh) {
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600 text_out16(x + col2_offs, y, me_read_onoff(ent) ? "ON" : "OFF");
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603 text_out16(x + col2_offs, y, "%i", *(int *)ent->var);
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605 case MB_OPT_CUSTOM:
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606 case MB_OPT_CUSTONOFF:
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607 case MB_OPT_CUSTRANGE:
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610 if (ent->generate_name)
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611 name = ent->generate_name(ent->id, &offs);
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613 text_out16(x + col2_offs + offs * me_mfont_w, y, "%s", name);
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616 names = (const char **)ent->data;
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617 for (i = 0; names[i] != NULL; i++) {
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618 offs = x + col2_offs;
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619 len = strlen(names[i]);
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621 offs += (10 - len - 2) * me_mfont_w;
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622 if (offs < leftname_end)
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623 offs = leftname_end;
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624 if (i == *(unsigned char *)ent->var) {
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625 text_out16(offs, y, "%s", names[i]);
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637 /* display help or message if we have one */
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638 h = (g_menuscreen_h - h) / 2; // bottom area height
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639 if (menu_error_msg[0] != 0) {
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640 if (h >= me_mfont_h + 4)
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641 text_out16(5, g_menuscreen_h - me_mfont_h - 4, menu_error_msg);
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643 lprintf("menu msg doesn't fit!\n");
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645 if (plat_get_ticks_ms() - menu_error_time > 2048)
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646 menu_error_msg[0] = 0;
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648 else if (ent_sel->help != NULL) {
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649 const char *tmp = ent_sel->help;
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651 for (l = 0; tmp != NULL && *tmp != 0; l++)
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652 tmp = strchr(tmp + 1, '\n');
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653 if (h >= l * me_sfont_h + 4)
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654 for (tmp = ent_sel->help; l > 0; l--, tmp = strchr(tmp, '\n') + 1)
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655 smalltext_out16(5, g_menuscreen_h - (l * me_sfont_h + 4), tmp, 0xffff);
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660 if (draw_more != NULL)
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666 static int me_process(menu_entry *entry, int is_next, int is_lr)
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668 const char **names;
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670 switch (entry->beh)
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673 case MB_OPT_CUSTONOFF:
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674 me_toggle_onoff(entry);
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677 case MB_OPT_CUSTRANGE:
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678 c = is_lr ? 10 : 1;
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679 *(int *)entry->var += is_next ? c : -c;
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680 if (*(int *)entry->var < (int)entry->min)
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681 *(int *)entry->var = (int)entry->max;
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682 if (*(int *)entry->var > (int)entry->max)
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683 *(int *)entry->var = (int)entry->min;
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686 names = (const char **)entry->data;
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687 for (c = 0; names[c] != NULL; c++)
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689 *(signed char *)entry->var += is_next ? 1 : -1;
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690 if (*(signed char *)entry->var < 0)
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691 *(signed char *)entry->var = 0;
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692 if (*(signed char *)entry->var >= c)
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693 *(signed char *)entry->var = c - 1;
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700 static void debug_menu_loop(void);
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702 static int me_loop_d(menu_entry *menu, int *menu_sel, void (*draw_prep)(void), void (*draw_more)(void))
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704 int ret = 0, inp, sel = *menu_sel, menu_sel_max;
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706 menu_sel_max = me_count(menu) - 1;
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707 if (menu_sel_max < 0) {
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708 lprintf("no enabled menu entries\n");
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712 while ((!menu[sel].enabled || !menu[sel].selectable) && sel < menu_sel_max)
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715 /* make sure action buttons are not pressed on entering menu */
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716 me_draw(menu, sel, NULL);
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717 while (in_menu_wait_any(NULL, 50) & (PBTN_MOK|PBTN_MBACK|PBTN_MENU));
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721 if (draw_prep != NULL)
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724 me_draw(menu, sel, draw_more);
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725 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT|
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726 PBTN_MOK|PBTN_MBACK|PBTN_MENU|PBTN_L|PBTN_R, NULL, 70);
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727 if (inp & (PBTN_MENU|PBTN_MBACK))
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730 if (inp & PBTN_UP ) {
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734 sel = menu_sel_max;
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736 while (!menu[sel].enabled || !menu[sel].selectable);
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738 if (inp & PBTN_DOWN) {
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741 if (sel > menu_sel_max)
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744 while (!menu[sel].enabled || !menu[sel].selectable);
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747 /* a bit hacky but oh well */
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748 if ((inp & (PBTN_L|PBTN_R)) == (PBTN_L|PBTN_R))
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751 if (inp & (PBTN_LEFT|PBTN_RIGHT|PBTN_L|PBTN_R)) { /* multi choice */
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752 if (me_process(&menu[sel], (inp & (PBTN_RIGHT|PBTN_R)) ? 1 : 0,
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753 inp & (PBTN_L|PBTN_R)))
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757 if (inp & (PBTN_MOK|PBTN_LEFT|PBTN_RIGHT|PBTN_L|PBTN_R))
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759 /* require PBTN_MOK for MB_NONE */
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760 if (menu[sel].handler != NULL && (menu[sel].beh != MB_NONE || (inp & PBTN_MOK))) {
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761 ret = menu[sel].handler(menu[sel].id, inp);
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763 menu_sel_max = me_count(menu) - 1; /* might change, so update */
\r
772 static int me_loop(menu_entry *menu, int *menu_sel)
\r
774 return me_loop_d(menu, menu_sel, NULL, NULL);
\r
777 /* ***************************************** */
\r
779 static void draw_menu_message(const char *msg, void (*draw_more)(void))
\r
781 int x, y, h, w, wt;
\r
785 for (h = 1, w = 0; *p != 0; h++) {
\r
786 for (wt = 0; *p != 0 && *p != '\n'; p++)
\r
796 x = g_menuscreen_w / 2 - w * me_mfont_w / 2;
\r
797 y = g_menuscreen_h / 2 - h * me_mfont_h / 2;
\r
801 menu_draw_begin(1, 0);
\r
803 for (p = msg; *p != 0 && y <= g_menuscreen_h - me_mfont_h; y += me_mfont_h) {
\r
804 text_out16(x, y, p);
\r
806 for (; *p != 0 && *p != '\n'; p++)
\r
814 if (draw_more != NULL)
\r
820 // -------------- del confirm ---------------
\r
822 static void do_delete(const char *fpath, const char *fname)
\r
828 menu_draw_begin(1, 0);
\r
830 len = strlen(fname);
\r
831 if (len > g_menuscreen_w / me_sfont_w)
\r
832 len = g_menuscreen_w / me_sfont_w;
\r
834 mid = g_menuscreen_w / 2;
\r
835 text_out16(mid - me_mfont_w * 15 / 2, 8 * me_mfont_h, "About to delete");
\r
836 smalltext_out16(mid - len * me_sfont_w / 2, 9 * me_mfont_h + 5, fname, 0xbdff);
\r
837 text_out16(mid - me_mfont_w * 13 / 2, 11 * me_mfont_h, "Are you sure?");
\r
839 nm = in_get_key_name(-1, -PBTN_MA3);
\r
840 snprintf(tmp, sizeof(tmp), "(%s - confirm, ", nm);
\r
842 nm = in_get_key_name(-1, -PBTN_MBACK);
\r
843 snprintf(tmp + len, sizeof(tmp) - len, "%s - cancel)", nm);
\r
846 text_out16(mid - me_mfont_w * len / 2, 12 * me_mfont_h, tmp);
\r
849 while (in_menu_wait_any(NULL, 50) & (PBTN_MENU|PBTN_MA2));
\r
850 inp = in_menu_wait(PBTN_MA3|PBTN_MBACK, NULL, 100);
\r
851 if (inp & PBTN_MA3)
\r
855 // -------------- ROM selector --------------
\r
857 static void draw_dirlist(char *curdir, struct dirent **namelist,
\r
858 int n, int sel, int show_help)
\r
860 int max_cnt, start, i, x, pos;
\r
864 max_cnt = g_menuscreen_h / me_sfont_h;
\r
865 start = max_cnt / 2 - sel;
\r
866 n--; // exclude current dir (".")
\r
868 menu_draw_begin(1, 1);
\r
870 // if (!rom_loaded)
\r
871 // menu_darken_bg(gp2x_screen, 320*240, 0);
\r
873 darken_ptr = (short *)g_menuscreen_ptr + g_menuscreen_w * max_cnt/2 * me_sfont_h;
\r
874 menu_darken_bg(darken_ptr, darken_ptr, g_menuscreen_w * me_sfont_h * 8 / 10, 0);
\r
876 x = 5 + me_mfont_w + 1;
\r
877 if (start - 2 >= 0)
\r
878 smalltext_out16(14, (start - 2) * me_sfont_h, curdir, 0xffff);
\r
879 for (i = 0; i < n; i++) {
\r
881 if (pos < 0) continue;
\r
882 if (pos >= max_cnt) break;
\r
883 if (namelist[i+1]->d_type == DT_DIR) {
\r
884 smalltext_out16(x, pos * me_sfont_h, "/", 0xfff6);
\r
885 smalltext_out16(x + me_sfont_w, pos * me_sfont_h, namelist[i+1]->d_name, 0xfff6);
\r
887 unsigned short color = fname2color(namelist[i+1]->d_name);
\r
888 smalltext_out16(x, pos * me_sfont_h, namelist[i+1]->d_name, color);
\r
891 smalltext_out16(5, max_cnt/2 * me_sfont_h, ">", 0xffff);
\r
894 darken_ptr = (short *)g_menuscreen_ptr
\r
895 + g_menuscreen_w * (g_menuscreen_h - me_sfont_h * 5 / 2);
\r
896 menu_darken_bg(darken_ptr, darken_ptr,
\r
897 g_menuscreen_w * (me_sfont_h * 5 / 2), 1);
\r
899 snprintf(buff, sizeof(buff), "%s - select, %s - back",
\r
900 in_get_key_name(-1, -PBTN_MOK), in_get_key_name(-1, -PBTN_MBACK));
\r
901 smalltext_out16(x, g_menuscreen_h - me_sfont_h * 3 - 2, buff, 0xe78c);
\r
903 snprintf(buff, sizeof(buff), g_menu_filter_off ?
\r
904 "%s - hide unknown files" : "%s - show all files",
\r
905 in_get_key_name(-1, -PBTN_MA3));
\r
906 smalltext_out16(x, g_menuscreen_h - me_sfont_h * 2 - 2, buff, 0xe78c);
\r
908 snprintf(buff, sizeof(buff), g_autostateld_opt ?
\r
909 "%s - autoload save is ON" : "%s - autoload save is OFF",
\r
910 in_get_key_name(-1, -PBTN_MA2));
\r
911 smalltext_out16(x, g_menuscreen_h - me_sfont_h * 1 - 2, buff, 0xe78c);
\r
917 static int scandir_cmp(const void *p1, const void *p2)
\r
919 const struct dirent **d1 = (const struct dirent **)p1;
\r
920 const struct dirent **d2 = (const struct dirent **)p2;
\r
921 if ((*d1)->d_type == (*d2)->d_type)
\r
922 return alphasort(d1, d2);
\r
923 if ((*d1)->d_type == DT_DIR)
\r
924 return -1; // put before
\r
925 if ((*d2)->d_type == DT_DIR)
\r
928 return alphasort(d1, d2);
\r
931 static const char **filter_exts_internal;
\r
933 static int scandir_filter(const struct dirent *ent)
\r
935 const char **filter = filter_exts_internal;
\r
939 if (ent == NULL || ent->d_name == NULL)
\r
942 if (ent->d_type == DT_DIR)
\r
945 ext = strrchr(ent->d_name, '.');
\r
950 for (i = 0; filter[i] != NULL; i++)
\r
951 if (strcasecmp(ext, filter[i]) == 0)
\r
957 static int dirent_seek_char(struct dirent **namelist, int len, int sel, char c)
\r
962 for (i = sel + 1; ; i++) {
\r
968 if (tolower_simple(namelist[i]->d_name[0]) == c)
\r
975 static const char *menu_loop_romsel(char *curr_path, int len,
\r
976 const char **filter_exts,
\r
977 int (*extra_filter)(struct dirent **namelist, int count,
\r
978 const char *basedir))
\r
980 static char rom_fname_reload[256]; // used for return
\r
981 char sel_fname[256];
\r
982 int (*filter)(const struct dirent *);
\r
983 struct dirent **namelist = NULL;
\r
984 int n = 0, inp = 0, sel = 0, show_help = 0;
\r
985 char *curr_path_restore = NULL;
\r
986 const char *ret = NULL;
\r
989 filter_exts_internal = filter_exts;
\r
992 // is this a dir or a full path?
\r
993 if (!plat_is_dir(curr_path)) {
\r
994 char *p = strrchr(curr_path, '/');
\r
997 curr_path_restore = p;
\r
998 snprintf(sel_fname, sizeof(sel_fname), "%s", p + 1);
\r
1001 if (rom_fname_reload[0] == 0)
\r
1006 if (namelist != NULL) {
\r
1008 free(namelist[n]);
\r
1014 if (!g_menu_filter_off)
\r
1015 filter = scandir_filter;
\r
1017 n = scandir(curr_path, &namelist, filter, (void *)scandir_cmp);
\r
1020 lprintf("menu_loop_romsel failed, dir: %s\n", curr_path);
\r
1023 t = getcwd(curr_path, len);
\r
1025 plat_get_root_dir(curr_path, len);
\r
1026 n = scandir(curr_path, &namelist, filter, (void *)scandir_cmp);
\r
1028 // oops, we failed
\r
1029 lprintf("menu_loop_romsel failed, dir: %s\n", curr_path);
\r
1034 if (!g_menu_filter_off && extra_filter != NULL)
\r
1035 n = extra_filter(namelist, n, curr_path);
\r
1037 // try to find selected file
\r
1038 // note: we don't show '.' so sel is namelist index - 1
\r
1040 if (sel_fname[0] != 0) {
\r
1042 for (i = 1; i < n; i++) {
\r
1043 char *dname = namelist[i]->d_name;
\r
1044 if (dname[0] == sel_fname[0] && strcmp(dname, sel_fname) == 0) {
\r
1051 /* make sure action buttons are not pressed on entering menu */
\r
1052 draw_dirlist(curr_path, namelist, n, sel, show_help);
\r
1053 while (in_menu_wait_any(NULL, 50) & (PBTN_MOK|PBTN_MBACK|PBTN_MENU))
\r
1058 draw_dirlist(curr_path, namelist, n, sel, show_help);
\r
1059 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT
\r
1060 | PBTN_L|PBTN_R|PBTN_MA2|PBTN_MA3|PBTN_MOK|PBTN_MBACK
\r
1061 | PBTN_MENU|PBTN_CHAR, &cinp, 33);
\r
1062 if (inp & PBTN_MA3) {
\r
1063 g_menu_filter_off = !g_menu_filter_off;
\r
1064 snprintf(sel_fname, sizeof(sel_fname), "%s",
\r
1065 namelist[sel+1]->d_name);
\r
1068 if (inp & PBTN_UP ) { sel--; if (sel < 0) sel = n-2; }
\r
1069 if (inp & PBTN_DOWN) { sel++; if (sel > n-2) sel = 0; }
\r
1070 if (inp & PBTN_LEFT) { sel-=10; if (sel < 0) sel = 0; }
\r
1071 if (inp & PBTN_L) { sel-=24; if (sel < 0) sel = 0; }
\r
1072 if (inp & PBTN_RIGHT) { sel+=10; if (sel > n-2) sel = n-2; }
\r
1073 if (inp & PBTN_R) { sel+=24; if (sel > n-2) sel = n-2; }
\r
1075 if ((inp & PBTN_MOK) || (inp & (PBTN_MENU|PBTN_MA2)) == (PBTN_MENU|PBTN_MA2))
\r
1078 if (namelist[sel+1]->d_type == DT_REG)
\r
1080 snprintf(rom_fname_reload, sizeof(rom_fname_reload),
\r
1081 "%s/%s", curr_path, namelist[sel+1]->d_name);
\r
1082 if (inp & PBTN_MOK) { // return sel
\r
1083 ret = rom_fname_reload;
\r
1086 do_delete(rom_fname_reload, namelist[sel+1]->d_name);
\r
1089 else if (namelist[sel+1]->d_type == DT_DIR)
\r
1093 if (!(inp & PBTN_MOK))
\r
1095 newlen = strlen(curr_path) + strlen(namelist[sel+1]->d_name) + 2;
\r
1096 newdir = malloc(newlen);
\r
1097 if (newdir == NULL)
\r
1099 if (strcmp(namelist[sel+1]->d_name, "..") == 0) {
\r
1100 char *start = curr_path;
\r
1101 p = start + strlen(start) - 1;
\r
1102 while (*p == '/' && p > start) p--;
\r
1103 while (*p != '/' && p > start) p--;
\r
1104 if (p <= start) strcpy(newdir, "/");
\r
1105 else { strncpy(newdir, start, p-start); newdir[p-start] = 0; }
\r
1107 strcpy(newdir, curr_path);
\r
1108 p = newdir + strlen(newdir) - 1;
\r
1109 while (*p == '/' && p >= newdir) *p-- = 0;
\r
1110 strcat(newdir, "/");
\r
1111 strcat(newdir, namelist[sel+1]->d_name);
\r
1113 ret = menu_loop_romsel(newdir, newlen, filter_exts, extra_filter);
\r
1119 // unknown file type, happens on NTFS mounts. Try to guess.
\r
1120 FILE *tstf; int tmp;
\r
1121 snprintf(rom_fname_reload, sizeof(rom_fname_reload),
\r
1122 "%s/%s", curr_path, namelist[sel+1]->d_name);
\r
1123 tstf = fopen(rom_fname_reload, "rb");
\r
1126 if (fread(&tmp, 1, 1, tstf) > 0 || ferror(tstf) == 0)
\r
1127 namelist[sel+1]->d_type = DT_REG;
\r
1128 else namelist[sel+1]->d_type = DT_DIR;
\r
1134 else if (inp & PBTN_MA2) {
\r
1135 g_autostateld_opt = !g_autostateld_opt;
\r
1138 else if (inp & PBTN_CHAR) {
\r
1140 sel = dirent_seek_char(namelist, n, sel, cinp);
\r
1143 if (inp & PBTN_MBACK)
\r
1146 if (show_help > 0)
\r
1152 free(namelist[n]);
\r
1156 // restore curr_path
\r
1157 if (curr_path_restore != NULL)
\r
1158 *curr_path_restore = '/';
\r
1163 // ------------ savestate loader ------------
\r
1165 #define STATE_SLOT_COUNT 10
\r
1167 static int state_slot_flags = 0;
\r
1168 static int state_slot_times[STATE_SLOT_COUNT];
\r
1170 static void state_check_slots(void)
\r
1174 state_slot_flags = 0;
\r
1176 for (slot = 0; slot < STATE_SLOT_COUNT; slot++) {
\r
1177 state_slot_times[slot] = 0;
\r
1178 if (emu_check_save_file(slot, &state_slot_times[slot]))
\r
1179 state_slot_flags |= 1 << slot;
\r
1183 static void draw_savestate_bg(int slot);
\r
1185 static void draw_savestate_menu(int menu_sel, int is_loading)
\r
1187 int i, x, y, w, h;
\r
1188 char time_buf[32];
\r
1190 if (state_slot_flags & (1 << menu_sel))
\r
1191 draw_savestate_bg(menu_sel);
\r
1193 w = (13 + 2) * me_mfont_w;
\r
1194 h = (1+2+STATE_SLOT_COUNT+1) * me_mfont_h;
\r
1195 x = g_menuscreen_w / 2 - w / 2;
\r
1197 y = g_menuscreen_h / 2 - h / 2;
\r
1199 #ifdef MENU_ALIGN_LEFT
\r
1200 if (x > 12 + me_mfont_w * 2)
\r
1201 x = 12 + me_mfont_w * 2;
\r
1204 menu_draw_begin(1, 1);
\r
1206 text_out16(x, y, is_loading ? "Load state" : "Save state");
\r
1207 y += 3 * me_mfont_h;
\r
1209 menu_draw_selection(x - me_mfont_w * 2, y + menu_sel * me_mfont_h, (23 + 2) * me_mfont_w + 4);
\r
1211 /* draw all slots */
\r
1212 for (i = 0; i < STATE_SLOT_COUNT; i++, y += me_mfont_h)
\r
1214 if (!(state_slot_flags & (1 << i)))
\r
1215 strcpy(time_buf, "free");
\r
1217 strcpy(time_buf, "USED");
\r
1218 if (state_slot_times[i] != 0) {
\r
1219 time_t time = state_slot_times[i];
\r
1220 struct tm *t = localtime(&time);
\r
1221 strftime(time_buf, sizeof(time_buf), "%x %R", t);
\r
1225 text_out16(x, y, "SLOT %i (%s)", i, time_buf);
\r
1227 text_out16(x, y, "back");
\r
1232 static int menu_loop_savestate(int is_loading)
\r
1234 static int menu_sel = STATE_SLOT_COUNT;
\r
1235 int menu_sel_max = STATE_SLOT_COUNT;
\r
1236 unsigned long inp = 0;
\r
1239 state_check_slots();
\r
1241 if (!(state_slot_flags & (1 << menu_sel)) && is_loading)
\r
1242 menu_sel = menu_sel_max;
\r
1246 draw_savestate_menu(menu_sel, is_loading);
\r
1247 inp = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_MOK|PBTN_MBACK, NULL, 100);
\r
1248 if (inp & PBTN_UP) {
\r
1252 menu_sel = menu_sel_max;
\r
1253 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);
\r
1255 if (inp & PBTN_DOWN) {
\r
1258 if (menu_sel > menu_sel_max)
\r
1260 } while (!(state_slot_flags & (1 << menu_sel)) && menu_sel != menu_sel_max && is_loading);
\r
1262 if (inp & PBTN_MOK) { // save/load
\r
1263 if (menu_sel < STATE_SLOT_COUNT) {
\r
1264 state_slot = menu_sel;
\r
1265 if (emu_save_load_game(is_loading, 0)) {
\r
1266 menu_update_msg(is_loading ? "Load failed" : "Save failed");
\r
1274 if (inp & PBTN_MBACK)
\r
1281 // -------------- key config --------------
\r
1283 static char *action_binds(int player_idx, int action_mask, int dev_id)
\r
1285 int dev = 0, dev_last = IN_MAX_DEVS - 1;
\r
1286 int can_combo = 1, type;
\r
1288 static_buff[0] = 0;
\r
1290 type = IN_BINDTYPE_EMU;
\r
1291 if (player_idx >= 0) {
\r
1293 type = IN_BINDTYPE_PLAYER12;
\r
1295 if (player_idx == 1)
\r
1296 action_mask <<= 16;
\r
1299 dev = dev_last = dev_id;
\r
1301 for (; dev <= dev_last; dev++) {
\r
1302 int k, count = 0, combo = 0;
\r
1305 binds = in_get_dev_binds(dev);
\r
1306 if (binds == NULL)
\r
1309 in_get_config(dev, IN_CFG_BIND_COUNT, &count);
\r
1310 in_get_config(dev, IN_CFG_DOES_COMBOS, &combo);
\r
1311 combo = combo && can_combo;
\r
1313 for (k = 0; k < count; k++) {
\r
1314 const char *xname;
\r
1317 if (!(binds[IN_BIND_OFFS(k, type)] & action_mask))
\r
1320 xname = in_get_key_name(dev, k);
\r
1321 len = strlen(static_buff);
\r
1323 strncat(static_buff, combo ? " + " : ", ",
\r
1324 sizeof(static_buff) - len - 1);
\r
1325 len += combo ? 3 : 2;
\r
1327 strncat(static_buff, xname, sizeof(static_buff) - len - 1);
\r
1331 return static_buff;
\r
1334 static int count_bound_keys(int dev_id, int action_mask, int bindtype)
\r
1340 binds = in_get_dev_binds(dev_id);
\r
1341 if (binds == NULL)
\r
1344 in_get_config(dev_id, IN_CFG_BIND_COUNT, &count);
\r
1345 for (k = 0; k < count; k++)
\r
1347 if (binds[IN_BIND_OFFS(k, bindtype)] & action_mask)
\r
1354 static void draw_key_config(const me_bind_action *opts, int opt_cnt, int player_idx,
\r
1355 int sel, int dev_id, int dev_count, int is_bind)
\r
1357 char buff[64], buff2[32];
\r
1358 const char *dev_name;
\r
1361 w = ((player_idx >= 0) ? 20 : 30) * me_mfont_w;
\r
1362 x = g_menuscreen_w / 2 - w / 2;
\r
1363 y = (g_menuscreen_h - 4 * me_mfont_h) / 2 - (2 + opt_cnt) * me_mfont_h / 2;
\r
1364 if (x < me_mfont_w * 2)
\r
1365 x = me_mfont_w * 2;
\r
1367 menu_draw_begin(1, 0);
\r
1368 if (player_idx >= 0)
\r
1369 text_out16(x, y, "Player %i controls", player_idx + 1);
\r
1371 text_out16(x, y, "Emulator controls");
\r
1373 y += 2 * me_mfont_h;
\r
1374 menu_draw_selection(x - me_mfont_w * 2, y + sel * me_mfont_h, w + 2 * me_mfont_w);
\r
1376 for (i = 0; i < opt_cnt; i++, y += me_mfont_h)
\r
1377 text_out16(x, y, "%s : %s", opts[i].name,
\r
1378 action_binds(player_idx, opts[i].mask, dev_id));
\r
1380 menu_separation();
\r
1383 dev_name = "(all devices)";
\r
1385 dev_name = in_get_dev_name(dev_id, 0, 1);
\r
1386 w = strlen(dev_name) * me_mfont_w;
\r
1387 if (w < 30 * me_mfont_w)
\r
1388 w = 30 * me_mfont_w;
\r
1389 if (w > g_menuscreen_w)
\r
1390 w = g_menuscreen_w;
\r
1392 x = g_menuscreen_w / 2 - w / 2;
\r
1395 snprintf(buff2, sizeof(buff2), "%s", in_get_key_name(-1, -PBTN_MOK));
\r
1396 snprintf(buff, sizeof(buff), "%s - bind, %s - clear", buff2,
\r
1397 in_get_key_name(-1, -PBTN_MA2));
\r
1398 text_out16(x, g_menuscreen_h - 4 * me_mfont_h, buff);
\r
1401 text_out16(x, g_menuscreen_h - 4 * me_mfont_h, "Press a button to bind/unbind");
\r
1403 if (dev_count > 1) {
\r
1404 text_out16(x, g_menuscreen_h - 3 * me_mfont_h, dev_name);
\r
1405 text_out16(x, g_menuscreen_h - 2 * me_mfont_h, "Press left/right for other devs");
\r
1411 static void key_config_loop(const me_bind_action *opts, int opt_cnt, int player_idx)
\r
1413 int i, sel = 0, menu_sel_max = opt_cnt - 1, does_combos = 0;
\r
1414 int dev_id, bind_dev_id, dev_count, kc, is_down, mkey;
\r
1415 int unbind, bindtype, mask_shift;
\r
1417 for (i = 0, dev_id = -1, dev_count = 0; i < IN_MAX_DEVS; i++) {
\r
1418 if (in_get_dev_name(i, 1, 0) != NULL) {
\r
1425 if (dev_id == -1) {
\r
1426 lprintf("no devs, can't do config\n");
\r
1430 dev_id = -1; // show all
\r
1432 if (player_idx == 1)
\r
1434 bindtype = player_idx >= 0 ? IN_BINDTYPE_PLAYER12 : IN_BINDTYPE_EMU;
\r
1438 draw_key_config(opts, opt_cnt, player_idx, sel, dev_id, dev_count, 0);
\r
1439 mkey = in_menu_wait(PBTN_UP|PBTN_DOWN|PBTN_LEFT|PBTN_RIGHT
\r
1440 |PBTN_MBACK|PBTN_MOK|PBTN_MA2, NULL, 100);
\r
1442 case PBTN_UP: sel--; if (sel < 0) sel = menu_sel_max; continue;
\r
1443 case PBTN_DOWN: sel++; if (sel > menu_sel_max) sel = 0; continue;
\r
1445 for (i = 0, dev_id--; i < IN_MAX_DEVS + 1; i++, dev_id--) {
\r
1447 dev_id = IN_MAX_DEVS - 1;
\r
1448 if (dev_id == -1 || in_get_dev_name(dev_id, 0, 0) != NULL)
\r
1453 for (i = 0, dev_id++; i < IN_MAX_DEVS; i++, dev_id++) {
\r
1454 if (dev_id >= IN_MAX_DEVS)
\r
1456 if (dev_id == -1 || in_get_dev_name(dev_id, 0, 0) != NULL)
\r
1463 if (sel >= opt_cnt)
\r
1465 while (in_menu_wait_any(NULL, 30) & PBTN_MOK)
\r
1469 in_unbind_all(dev_id, opts[sel].mask << mask_shift, bindtype);
\r
1474 draw_key_config(opts, opt_cnt, player_idx, sel, dev_id, dev_count, 1);
\r
1476 /* wait for some up event */
\r
1477 for (is_down = 1; is_down; )
\r
1478 kc = in_update_keycode(&bind_dev_id, &is_down, NULL, -1);
\r
1480 i = count_bound_keys(bind_dev_id, opts[sel].mask << mask_shift, bindtype);
\r
1483 /* allow combos if device supports them */
\r
1484 in_get_config(bind_dev_id, IN_CFG_DOES_COMBOS, &does_combos);
\r
1485 if (i == 1 && bindtype == IN_BINDTYPE_EMU && does_combos)
\r
1489 in_unbind_all(bind_dev_id, opts[sel].mask << mask_shift, bindtype);
\r
1491 in_bind_key(bind_dev_id, kc, opts[sel].mask << mask_shift, bindtype, 0);
\r