| 1 | /* |
| 2 | * osxwin.m: code to manage a session window in Mac OS X PuTTY. |
| 3 | */ |
| 4 | |
| 5 | #import <Cocoa/Cocoa.h> |
| 6 | #include "putty.h" |
| 7 | #include "terminal.h" |
| 8 | #include "osxclass.h" |
| 9 | |
| 10 | /* Colours come in two flavours: configurable, and xterm-extended. */ |
| 11 | #define NCFGCOLOURS (lenof(((Config *)0)->colours)) |
| 12 | #define NEXTCOLOURS 240 /* 216 colour-cube plus 24 shades of grey */ |
| 13 | #define NALLCOLOURS (NCFGCOLOURS + NEXTCOLOURS) |
| 14 | |
| 15 | /* |
| 16 | * The key component of the per-session data is the SessionWindow |
| 17 | * class. A pointer to this is used as the frontend handle, to be |
| 18 | * passed to all the platform-independent subsystems that require |
| 19 | * one. |
| 20 | */ |
| 21 | |
| 22 | @interface TerminalView : NSImageView |
| 23 | { |
| 24 | NSFont *font; |
| 25 | NSImage *image; |
| 26 | Terminal *term; |
| 27 | Config cfg; |
| 28 | NSColor *colours[NALLCOLOURS]; |
| 29 | float fw, fasc, fdesc, fh; |
| 30 | } |
| 31 | - (void)drawStartFinish:(BOOL)start; |
| 32 | - (void)setColour:(int)n r:(float)r g:(float)g b:(float)b; |
| 33 | - (void)doText:(wchar_t *)text len:(int)len x:(int)x y:(int)y |
| 34 | attr:(unsigned long)attr lattr:(int)lattr; |
| 35 | @end |
| 36 | |
| 37 | @implementation TerminalView |
| 38 | - (BOOL)isFlipped |
| 39 | { |
| 40 | return YES; |
| 41 | } |
| 42 | - (id)initWithTerminal:(Terminal *)aTerm config:(Config)aCfg |
| 43 | { |
| 44 | float w, h; |
| 45 | |
| 46 | self = [self initWithFrame:NSMakeRect(0,0,100,100)]; |
| 47 | |
| 48 | term = aTerm; |
| 49 | cfg = aCfg; |
| 50 | |
| 51 | /* |
| 52 | * Initialise the fonts we're going to use. |
| 53 | * |
| 54 | * FIXME: for the moment I'm sticking with exactly one default font. |
| 55 | */ |
| 56 | font = [NSFont userFixedPitchFontOfSize:0]; |
| 57 | |
| 58 | /* |
| 59 | * Now determine the size of the primary font. |
| 60 | * |
| 61 | * FIXME: If we have multiple fonts, we may need to set fasc |
| 62 | * and fdesc to the _maximum_ asc and desc out of all the |
| 63 | * fonts, _before_ adding them together to get fh. |
| 64 | */ |
| 65 | fw = [font widthOfString:@"A"]; |
| 66 | fasc = [font ascender]; |
| 67 | fdesc = -[font descender]; |
| 68 | fh = fasc + fdesc; |
| 69 | fh = (int)fh + (fh > (int)fh); /* round up, ickily */ |
| 70 | |
| 71 | /* |
| 72 | * Use this to figure out the size of the terminal view. |
| 73 | */ |
| 74 | w = fw * term->cols; |
| 75 | h = fh * term->rows; |
| 76 | |
| 77 | /* |
| 78 | * And set our size and subimage. |
| 79 | */ |
| 80 | image = [[NSImage alloc] initWithSize:NSMakeSize(w,h)]; |
| 81 | [image setFlipped:YES]; |
| 82 | [self setImage:image]; |
| 83 | [self setFrame:NSMakeRect(0,0,w,h)]; |
| 84 | |
| 85 | term_invalidate(term); |
| 86 | |
| 87 | return self; |
| 88 | } |
| 89 | - (void)drawStartFinish:(BOOL)start |
| 90 | { |
| 91 | if (start) |
| 92 | [image lockFocus]; |
| 93 | else |
| 94 | [image unlockFocus]; |
| 95 | } |
| 96 | - (void)doText:(wchar_t *)text len:(int)len x:(int)x y:(int)y |
| 97 | attr:(unsigned long)attr lattr:(int)lattr |
| 98 | { |
| 99 | int nfg, nbg, rlen, widefactor; |
| 100 | float ox, oy, tw, th; |
| 101 | NSDictionary *attrdict; |
| 102 | |
| 103 | /* FIXME: TATTR_COMBINING */ |
| 104 | |
| 105 | nfg = ((attr & ATTR_FGMASK) >> ATTR_FGSHIFT); |
| 106 | nbg = ((attr & ATTR_BGMASK) >> ATTR_BGSHIFT); |
| 107 | if (attr & ATTR_REVERSE) { |
| 108 | int t = nfg; |
| 109 | nfg = nbg; |
| 110 | nbg = t; |
| 111 | } |
| 112 | if ((cfg.bold_style & 2) && (attr & ATTR_BOLD)) { |
| 113 | if (nfg < 16) nfg |= 8; |
| 114 | else if (nfg >= 256) nfg |= 1; |
| 115 | } |
| 116 | if ((cfg.bold_style & 2) && (attr & ATTR_BLINK)) { |
| 117 | if (nbg < 16) nbg |= 8; |
| 118 | else if (nbg >= 256) nbg |= 1; |
| 119 | } |
| 120 | if (attr & TATTR_ACTCURS) { |
| 121 | nfg = 260; |
| 122 | nbg = 261; |
| 123 | } |
| 124 | |
| 125 | if (attr & ATTR_WIDE) { |
| 126 | widefactor = 2; |
| 127 | /* FIXME: what do we actually have to do about wide characters? */ |
| 128 | } else { |
| 129 | widefactor = 1; |
| 130 | } |
| 131 | |
| 132 | /* FIXME: ATTR_BOLD if cfg.bold_style & 1 */ |
| 133 | |
| 134 | if ((lattr & LATTR_MODE) != LATTR_NORM) { |
| 135 | x *= 2; |
| 136 | if (x >= term->cols) |
| 137 | return; |
| 138 | if (x + len*2*widefactor > term->cols) |
| 139 | len = (term->cols-x)/2/widefactor;/* trim to LH half */ |
| 140 | rlen = len * 2; |
| 141 | } else |
| 142 | rlen = len; |
| 143 | |
| 144 | /* FIXME: how do we actually implement double-{width,height} lattrs? */ |
| 145 | |
| 146 | ox = x * fw; |
| 147 | oy = y * fh; |
| 148 | tw = rlen * widefactor * fw; |
| 149 | th = fh; |
| 150 | |
| 151 | /* |
| 152 | * Set the clipping rectangle. |
| 153 | */ |
| 154 | [[NSGraphicsContext currentContext] saveGraphicsState]; |
| 155 | [NSBezierPath clipRect:NSMakeRect(ox, oy, tw, th)]; |
| 156 | |
| 157 | attrdict = [NSDictionary dictionaryWithObjectsAndKeys: |
| 158 | colours[nfg], NSForegroundColorAttributeName, |
| 159 | colours[nbg], NSBackgroundColorAttributeName, |
| 160 | font, NSFontAttributeName, nil]; |
| 161 | |
| 162 | /* |
| 163 | * Create an NSString and draw it. |
| 164 | * |
| 165 | * Annoyingly, although our input is wchar_t which is four |
| 166 | * bytes wide on OS X and terminal.c supports 32-bit Unicode, |
| 167 | * we must convert into the two-byte type `unichar' to store in |
| 168 | * NSString, so we lose display capability for extra-BMP stuff |
| 169 | * at this point. |
| 170 | */ |
| 171 | { |
| 172 | NSString *string; |
| 173 | unichar *utext; |
| 174 | int i; |
| 175 | |
| 176 | utext = snewn(len, unichar); |
| 177 | for (i = 0; i < len; i++) |
| 178 | utext[i] = (text[i] >= 0x10000 ? 0xFFFD : text[i]); |
| 179 | |
| 180 | string = [NSString stringWithCharacters:utext length:len]; |
| 181 | [string drawAtPoint:NSMakePoint(ox, oy) withAttributes:attrdict]; |
| 182 | |
| 183 | sfree(utext); |
| 184 | } |
| 185 | |
| 186 | /* |
| 187 | * Restore the graphics state from before the clipRect: call. |
| 188 | */ |
| 189 | [[NSGraphicsContext currentContext] restoreGraphicsState]; |
| 190 | |
| 191 | /* |
| 192 | * And flag this area as needing display. |
| 193 | */ |
| 194 | [self setNeedsDisplayInRect:NSMakeRect(ox, oy, tw, th)]; |
| 195 | } |
| 196 | |
| 197 | - (void)setColour:(int)n r:(float)r g:(float)g b:(float)b |
| 198 | { |
| 199 | assert(n >= 0 && n < lenof(colours)); |
| 200 | colours[n] = [[NSColor colorWithDeviceRed:r green:g blue:b alpha:1.0] |
| 201 | retain]; |
| 202 | } |
| 203 | @end |
| 204 | |
| 205 | @implementation SessionWindow |
| 206 | - (id)initWithConfig:(Config)aCfg |
| 207 | { |
| 208 | NSRect rect = { {0,0}, {0,0} }; |
| 209 | |
| 210 | alert_ctx = NULL; |
| 211 | |
| 212 | cfg = aCfg; /* structure copy */ |
| 213 | |
| 214 | init_ucs(&ucsdata, cfg.line_codepage, cfg.utf8_override, |
| 215 | CS_UTF8, cfg.vtmode); |
| 216 | term = term_init(&cfg, &ucsdata, self); |
| 217 | logctx = log_init(self, &cfg); |
| 218 | term_provide_logctx(term, logctx); |
| 219 | term_size(term, cfg.height, cfg.width, cfg.savelines); |
| 220 | |
| 221 | termview = [[[TerminalView alloc] initWithTerminal:term config:cfg] |
| 222 | autorelease]; |
| 223 | |
| 224 | /* |
| 225 | * Now work out the size of the window. |
| 226 | */ |
| 227 | rect = [termview frame]; |
| 228 | rect.origin = NSMakePoint(0,0); |
| 229 | rect.size.width += 2 * cfg.window_border; |
| 230 | rect.size.height += 2 * cfg.window_border; |
| 231 | |
| 232 | /* |
| 233 | * Set up a backend. |
| 234 | */ |
| 235 | back = backend_from_proto(cfg.protocol); |
| 236 | if (!back) |
| 237 | back = &pty_backend; |
| 238 | |
| 239 | { |
| 240 | const char *error; |
| 241 | char *realhost = NULL; |
| 242 | error = back->init(self, &backhandle, &cfg, cfg.host, cfg.port, |
| 243 | &realhost, cfg.tcp_nodelay, cfg.tcp_keepalives); |
| 244 | if (error) { |
| 245 | fatalbox("%s\n", error); /* FIXME: connection_fatal at worst */ |
| 246 | } |
| 247 | |
| 248 | if (realhost) |
| 249 | sfree(realhost); /* FIXME: do something with this */ |
| 250 | } |
| 251 | back->provide_logctx(backhandle, logctx); |
| 252 | |
| 253 | /* |
| 254 | * Create a line discipline. (This must be done after creating |
| 255 | * the terminal _and_ the backend, since it needs to be passed |
| 256 | * pointers to both.) |
| 257 | */ |
| 258 | ldisc = ldisc_create(&cfg, term, back, backhandle, self); |
| 259 | |
| 260 | /* |
| 261 | * FIXME: Set up a scrollbar. |
| 262 | */ |
| 263 | |
| 264 | self = [super initWithContentRect:rect |
| 265 | styleMask:(NSTitledWindowMask | NSMiniaturizableWindowMask | |
| 266 | NSClosableWindowMask) |
| 267 | backing:NSBackingStoreBuffered |
| 268 | defer:YES]; |
| 269 | [self setTitle:@"PuTTY"]; |
| 270 | |
| 271 | [self setIgnoresMouseEvents:NO]; |
| 272 | |
| 273 | /* |
| 274 | * Put the terminal view in the window. |
| 275 | */ |
| 276 | rect = [termview frame]; |
| 277 | rect.origin = NSMakePoint(cfg.window_border, cfg.window_border); |
| 278 | [termview setFrame:rect]; |
| 279 | [[self contentView] addSubview:termview]; |
| 280 | |
| 281 | /* |
| 282 | * Set up the colour palette. |
| 283 | */ |
| 284 | palette_reset(self); |
| 285 | |
| 286 | /* |
| 287 | * FIXME: Only the _first_ document window should be centred. |
| 288 | * The subsequent ones should appear down and to the right of |
| 289 | * it, probably using the cascade function provided by Cocoa. |
| 290 | * Also we're apparently required by the HIG to remember and |
| 291 | * reuse previous positions of windows, although I'm not sure |
| 292 | * how that works if the user opens more than one of the same |
| 293 | * session type. |
| 294 | */ |
| 295 | [self center]; /* :-) */ |
| 296 | |
| 297 | exited = FALSE; |
| 298 | |
| 299 | return self; |
| 300 | } |
| 301 | |
| 302 | - (void)dealloc |
| 303 | { |
| 304 | /* |
| 305 | * FIXME: Here we must deallocate all sorts of stuff: the |
| 306 | * terminal, the backend, the ldisc, the logctx, you name it. |
| 307 | * Do so. |
| 308 | */ |
| 309 | sfree(alert_ctx); |
| 310 | if (back) |
| 311 | back->free(backhandle); |
| 312 | if (ldisc) |
| 313 | ldisc_free(ldisc); |
| 314 | /* ldisc must be freed before term, since ldisc_free expects term |
| 315 | * still to be around. */ |
| 316 | if (logctx) |
| 317 | log_free(logctx); |
| 318 | if (term) |
| 319 | term_free(term); |
| 320 | [super dealloc]; |
| 321 | } |
| 322 | |
| 323 | - (void)drawStartFinish:(BOOL)start |
| 324 | { |
| 325 | [termview drawStartFinish:start]; |
| 326 | } |
| 327 | |
| 328 | - (void)setColour:(int)n r:(float)r g:(float)g b:(float)b |
| 329 | { |
| 330 | [termview setColour:n r:r g:g b:b]; |
| 331 | } |
| 332 | |
| 333 | - (void)doText:(wchar_t *)text len:(int)len x:(int)x y:(int)y |
| 334 | attr:(unsigned long)attr lattr:(int)lattr |
| 335 | { |
| 336 | /* Pass this straight on to the TerminalView. */ |
| 337 | [termview doText:text len:len x:x y:y attr:attr lattr:lattr]; |
| 338 | } |
| 339 | |
| 340 | - (Config *)cfg |
| 341 | { |
| 342 | return &cfg; |
| 343 | } |
| 344 | |
| 345 | - (void)keyDown:(NSEvent *)ev |
| 346 | { |
| 347 | NSString *s = [ev characters]; |
| 348 | int i; |
| 349 | int n = [s length], c = [s characterAtIndex:0], m = [ev modifierFlags]; |
| 350 | int cm = [[ev charactersIgnoringModifiers] characterAtIndex:0]; |
| 351 | wchar_t output[32]; |
| 352 | char coutput[32]; |
| 353 | int use_coutput = FALSE, special = FALSE, start, end; |
| 354 | |
| 355 | //printf("n=%d c=U+%04x cm=U+%04x m=%08x\n", n, c, cm, m); |
| 356 | |
| 357 | /* |
| 358 | * FIXME: Alt+numberpad codes. |
| 359 | */ |
| 360 | |
| 361 | /* |
| 362 | * Shift and Ctrl with PageUp/PageDown for scrollback. |
| 363 | */ |
| 364 | if (n == 1 && c == NSPageUpFunctionKey && (m & NSShiftKeyMask)) { |
| 365 | term_scroll(term, 0, -term->rows/2); |
| 366 | return; |
| 367 | } |
| 368 | if (n == 1 && c == NSPageUpFunctionKey && (m & NSControlKeyMask)) { |
| 369 | term_scroll(term, 0, -1); |
| 370 | return; |
| 371 | } |
| 372 | if (n == 1 && c == NSPageDownFunctionKey && (m & NSShiftKeyMask)) { |
| 373 | term_scroll(term, 0, +term->rows/2); |
| 374 | return; |
| 375 | } |
| 376 | if (n == 1 && c == NSPageDownFunctionKey && (m & NSControlKeyMask)) { |
| 377 | term_scroll(term, 0, +1); |
| 378 | return; |
| 379 | } |
| 380 | |
| 381 | /* |
| 382 | * FIXME: Shift-Ins for paste? Or is that not Maccy enough? |
| 383 | */ |
| 384 | |
| 385 | /* |
| 386 | * FIXME: Alt (Option? Command?) prefix in general. |
| 387 | * |
| 388 | * (Note that Alt-Shift-thing will work just by looking at |
| 389 | * charactersIgnoringModifiers; but Alt-Ctrl-thing will need |
| 390 | * processing properly, and Alt-as-in-Option won't happen at |
| 391 | * all. Hmmm.) |
| 392 | * |
| 393 | * (Note also that we need to be able to override menu key |
| 394 | * equivalents before this is particularly useful.) |
| 395 | */ |
| 396 | start = 1; |
| 397 | end = start; |
| 398 | |
| 399 | /* |
| 400 | * Ctrl-` is the same as Ctrl-\, unless we already have a |
| 401 | * better idea. |
| 402 | */ |
| 403 | if ((m & NSControlKeyMask) && n == 1 && cm == '`' && c == '`') { |
| 404 | output[1] = '\x1c'; |
| 405 | end = 2; |
| 406 | } |
| 407 | |
| 408 | /* We handle Return ourselves, because it needs to be flagged as |
| 409 | * special to ldisc. */ |
| 410 | if (n == 1 && c == '\015') { |
| 411 | coutput[1] = '\015'; |
| 412 | use_coutput = TRUE; |
| 413 | end = 2; |
| 414 | special = TRUE; |
| 415 | } |
| 416 | |
| 417 | /* Control-Shift-Space is 160 (ISO8859 nonbreaking space) */ |
| 418 | if (n == 1 && (m & NSControlKeyMask) && (m & NSShiftKeyMask) && |
| 419 | cm == ' ') { |
| 420 | output[1] = '\240'; |
| 421 | end = 2; |
| 422 | } |
| 423 | |
| 424 | /* Control-2, Control-Space and Control-@ are all NUL. */ |
| 425 | if ((m & NSControlKeyMask) && n == 1 && |
| 426 | (cm == '2' || cm == '@' || cm == ' ') && c == cm) { |
| 427 | output[1] = '\0'; |
| 428 | end = 2; |
| 429 | } |
| 430 | |
| 431 | /* We don't let MacOS tell us what Backspace is! We know better. */ |
| 432 | if (cm == 0x7F && !(m & NSShiftKeyMask)) { |
| 433 | coutput[1] = cfg.bksp_is_delete ? '\x7F' : '\x08'; |
| 434 | end = 2; |
| 435 | use_coutput = special = TRUE; |
| 436 | } |
| 437 | /* For Shift Backspace, do opposite of what is configured. */ |
| 438 | if (cm == 0x7F && (m & NSShiftKeyMask)) { |
| 439 | coutput[1] = cfg.bksp_is_delete ? '\x08' : '\x7F'; |
| 440 | end = 2; |
| 441 | use_coutput = special = TRUE; |
| 442 | } |
| 443 | |
| 444 | /* Shift-Tab is ESC [ Z. Oddly, this combination generates ^Y by |
| 445 | * default on MacOS! */ |
| 446 | if (cm == 0x19 && (m & NSShiftKeyMask) && !(m & NSControlKeyMask)) { |
| 447 | end = 1; |
| 448 | output[end++] = '\033'; |
| 449 | output[end++] = '['; |
| 450 | output[end++] = 'Z'; |
| 451 | } |
| 452 | |
| 453 | /* |
| 454 | * NetHack keypad mode. |
| 455 | */ |
| 456 | if (cfg.nethack_keypad && (m & NSNumericPadKeyMask)) { |
| 457 | wchar_t *keys = NULL; |
| 458 | switch (cm) { |
| 459 | case '1': keys = L"bB"; break; |
| 460 | case '2': keys = L"jJ"; break; |
| 461 | case '3': keys = L"nN"; break; |
| 462 | case '4': keys = L"hH"; break; |
| 463 | case '5': keys = L".."; break; |
| 464 | case '6': keys = L"lL"; break; |
| 465 | case '7': keys = L"yY"; break; |
| 466 | case '8': keys = L"kK"; break; |
| 467 | case '9': keys = L"uU"; break; |
| 468 | } |
| 469 | if (keys) { |
| 470 | end = 2; |
| 471 | if (m & NSShiftKeyMask) |
| 472 | output[1] = keys[1]; |
| 473 | else |
| 474 | output[1] = keys[0]; |
| 475 | goto done; |
| 476 | } |
| 477 | } |
| 478 | |
| 479 | /* |
| 480 | * Application keypad mode. |
| 481 | */ |
| 482 | if (term->app_keypad_keys && !cfg.no_applic_k && |
| 483 | (m & NSNumericPadKeyMask)) { |
| 484 | int xkey = 0; |
| 485 | switch (cm) { |
| 486 | case NSClearLineFunctionKey: xkey = 'P'; break; |
| 487 | case '=': xkey = 'Q'; break; |
| 488 | case '/': xkey = 'R'; break; |
| 489 | case '*': xkey = 'S'; break; |
| 490 | /* |
| 491 | * FIXME: keypad - and + need to be mapped to ESC O l |
| 492 | * and ESC O k, or ESC O l and ESC O m, depending on |
| 493 | * xterm function key mode, and I can't remember which |
| 494 | * goes where. |
| 495 | */ |
| 496 | case '\003': xkey = 'M'; break; |
| 497 | case '0': xkey = 'p'; break; |
| 498 | case '1': xkey = 'q'; break; |
| 499 | case '2': xkey = 'r'; break; |
| 500 | case '3': xkey = 's'; break; |
| 501 | case '4': xkey = 't'; break; |
| 502 | case '5': xkey = 'u'; break; |
| 503 | case '6': xkey = 'v'; break; |
| 504 | case '7': xkey = 'w'; break; |
| 505 | case '8': xkey = 'x'; break; |
| 506 | case '9': xkey = 'y'; break; |
| 507 | case '.': xkey = 'n'; break; |
| 508 | } |
| 509 | if (xkey) { |
| 510 | if (term->vt52_mode) { |
| 511 | if (xkey >= 'P' && xkey <= 'S') { |
| 512 | output[end++] = '\033'; |
| 513 | output[end++] = xkey; |
| 514 | } else { |
| 515 | output[end++] = '\033'; |
| 516 | output[end++] = '?'; |
| 517 | output[end++] = xkey; |
| 518 | } |
| 519 | } else { |
| 520 | output[end++] = '\033'; |
| 521 | output[end++] = 'O'; |
| 522 | output[end++] = xkey; |
| 523 | } |
| 524 | goto done; |
| 525 | } |
| 526 | } |
| 527 | |
| 528 | /* |
| 529 | * Next, all the keys that do tilde codes. (ESC '[' nn '~', |
| 530 | * for integer decimal nn.) |
| 531 | * |
| 532 | * We also deal with the weird ones here. Linux VCs replace F1 |
| 533 | * to F5 by ESC [ [ A to ESC [ [ E. rxvt doesn't do _that_, but |
| 534 | * does replace Home and End (1~ and 4~) by ESC [ H and ESC O w |
| 535 | * respectively. |
| 536 | */ |
| 537 | { |
| 538 | int code = 0; |
| 539 | switch (cm) { |
| 540 | case NSF1FunctionKey: |
| 541 | code = (m & NSShiftKeyMask ? 23 : 11); |
| 542 | break; |
| 543 | case NSF2FunctionKey: |
| 544 | code = (m & NSShiftKeyMask ? 24 : 12); |
| 545 | break; |
| 546 | case NSF3FunctionKey: |
| 547 | code = (m & NSShiftKeyMask ? 25 : 13); |
| 548 | break; |
| 549 | case NSF4FunctionKey: |
| 550 | code = (m & NSShiftKeyMask ? 26 : 14); |
| 551 | break; |
| 552 | case NSF5FunctionKey: |
| 553 | code = (m & NSShiftKeyMask ? 28 : 15); |
| 554 | break; |
| 555 | case NSF6FunctionKey: |
| 556 | code = (m & NSShiftKeyMask ? 29 : 17); |
| 557 | break; |
| 558 | case NSF7FunctionKey: |
| 559 | code = (m & NSShiftKeyMask ? 31 : 18); |
| 560 | break; |
| 561 | case NSF8FunctionKey: |
| 562 | code = (m & NSShiftKeyMask ? 32 : 19); |
| 563 | break; |
| 564 | case NSF9FunctionKey: |
| 565 | code = (m & NSShiftKeyMask ? 33 : 20); |
| 566 | break; |
| 567 | case NSF10FunctionKey: |
| 568 | code = (m & NSShiftKeyMask ? 34 : 21); |
| 569 | break; |
| 570 | case NSF11FunctionKey: |
| 571 | code = 23; |
| 572 | break; |
| 573 | case NSF12FunctionKey: |
| 574 | code = 24; |
| 575 | break; |
| 576 | case NSF13FunctionKey: |
| 577 | code = 25; |
| 578 | break; |
| 579 | case NSF14FunctionKey: |
| 580 | code = 26; |
| 581 | break; |
| 582 | case NSF15FunctionKey: |
| 583 | code = 28; |
| 584 | break; |
| 585 | case NSF16FunctionKey: |
| 586 | code = 29; |
| 587 | break; |
| 588 | case NSF17FunctionKey: |
| 589 | code = 31; |
| 590 | break; |
| 591 | case NSF18FunctionKey: |
| 592 | code = 32; |
| 593 | break; |
| 594 | case NSF19FunctionKey: |
| 595 | code = 33; |
| 596 | break; |
| 597 | case NSF20FunctionKey: |
| 598 | code = 34; |
| 599 | break; |
| 600 | } |
| 601 | if (!(m & NSControlKeyMask)) switch (cm) { |
| 602 | case NSHomeFunctionKey: |
| 603 | code = 1; |
| 604 | break; |
| 605 | #ifdef FIXME |
| 606 | case GDK_Insert: case GDK_KP_Insert: |
| 607 | code = 2; |
| 608 | break; |
| 609 | #endif |
| 610 | case NSDeleteFunctionKey: |
| 611 | code = 3; |
| 612 | break; |
| 613 | case NSEndFunctionKey: |
| 614 | code = 4; |
| 615 | break; |
| 616 | case NSPageUpFunctionKey: |
| 617 | code = 5; |
| 618 | break; |
| 619 | case NSPageDownFunctionKey: |
| 620 | code = 6; |
| 621 | break; |
| 622 | } |
| 623 | /* Reorder edit keys to physical order */ |
| 624 | if (cfg.funky_type == FUNKY_VT400 && code <= 6) |
| 625 | code = "\0\2\1\4\5\3\6"[code]; |
| 626 | |
| 627 | if (term->vt52_mode && code > 0 && code <= 6) { |
| 628 | output[end++] = '\033'; |
| 629 | output[end++] = " HLMEIG"[code]; |
| 630 | goto done; |
| 631 | } |
| 632 | |
| 633 | if (cfg.funky_type == FUNKY_SCO && /* SCO function keys */ |
| 634 | code >= 11 && code <= 34) { |
| 635 | char codes[] = "MNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz@[\\]^_`{"; |
| 636 | int index = 0; |
| 637 | switch (cm) { |
| 638 | case NSF1FunctionKey: index = 0; break; |
| 639 | case NSF2FunctionKey: index = 1; break; |
| 640 | case NSF3FunctionKey: index = 2; break; |
| 641 | case NSF4FunctionKey: index = 3; break; |
| 642 | case NSF5FunctionKey: index = 4; break; |
| 643 | case NSF6FunctionKey: index = 5; break; |
| 644 | case NSF7FunctionKey: index = 6; break; |
| 645 | case NSF8FunctionKey: index = 7; break; |
| 646 | case NSF9FunctionKey: index = 8; break; |
| 647 | case NSF10FunctionKey: index = 9; break; |
| 648 | case NSF11FunctionKey: index = 10; break; |
| 649 | case NSF12FunctionKey: index = 11; break; |
| 650 | } |
| 651 | if (m & NSShiftKeyMask) index += 12; |
| 652 | if (m & NSControlKeyMask) index += 24; |
| 653 | output[end++] = '\033'; |
| 654 | output[end++] = '['; |
| 655 | output[end++] = codes[index]; |
| 656 | goto done; |
| 657 | } |
| 658 | if (cfg.funky_type == FUNKY_SCO && /* SCO small keypad */ |
| 659 | code >= 1 && code <= 6) { |
| 660 | char codes[] = "HL.FIG"; |
| 661 | if (code == 3) { |
| 662 | output[1] = '\x7F'; |
| 663 | end = 2; |
| 664 | } else { |
| 665 | output[end++] = '\033'; |
| 666 | output[end++] = '['; |
| 667 | output[end++] = codes[code-1]; |
| 668 | } |
| 669 | goto done; |
| 670 | } |
| 671 | if ((term->vt52_mode || cfg.funky_type == FUNKY_VT100P) && |
| 672 | code >= 11 && code <= 24) { |
| 673 | int offt = 0; |
| 674 | if (code > 15) |
| 675 | offt++; |
| 676 | if (code > 21) |
| 677 | offt++; |
| 678 | if (term->vt52_mode) { |
| 679 | output[end++] = '\033'; |
| 680 | output[end++] = code + 'P' - 11 - offt; |
| 681 | } else { |
| 682 | output[end++] = '\033'; |
| 683 | output[end++] = 'O'; |
| 684 | output[end++] = code + 'P' - 11 - offt; |
| 685 | } |
| 686 | goto done; |
| 687 | } |
| 688 | if (cfg.funky_type == FUNKY_LINUX && code >= 11 && code <= 15) { |
| 689 | output[end++] = '\033'; |
| 690 | output[end++] = '['; |
| 691 | output[end++] = '['; |
| 692 | output[end++] = code + 'A' - 11; |
| 693 | goto done; |
| 694 | } |
| 695 | if (cfg.funky_type == FUNKY_XTERM && code >= 11 && code <= 14) { |
| 696 | if (term->vt52_mode) { |
| 697 | output[end++] = '\033'; |
| 698 | output[end++] = code + 'P' - 11; |
| 699 | } else { |
| 700 | output[end++] = '\033'; |
| 701 | output[end++] = 'O'; |
| 702 | output[end++] = code + 'P' - 11; |
| 703 | } |
| 704 | goto done; |
| 705 | } |
| 706 | if (cfg.rxvt_homeend && (code == 1 || code == 4)) { |
| 707 | if (code == 1) { |
| 708 | output[end++] = '\033'; |
| 709 | output[end++] = '['; |
| 710 | output[end++] = 'H'; |
| 711 | } else { |
| 712 | output[end++] = '\033'; |
| 713 | output[end++] = 'O'; |
| 714 | output[end++] = 'w'; |
| 715 | } |
| 716 | goto done; |
| 717 | } |
| 718 | if (code) { |
| 719 | char buf[20]; |
| 720 | sprintf(buf, "\x1B[%d~", code); |
| 721 | for (i = 0; buf[i]; i++) |
| 722 | output[end++] = buf[i]; |
| 723 | goto done; |
| 724 | } |
| 725 | } |
| 726 | |
| 727 | /* |
| 728 | * Cursor keys. (This includes the numberpad cursor keys, |
| 729 | * if we haven't already done them due to app keypad mode.) |
| 730 | */ |
| 731 | { |
| 732 | int xkey = 0; |
| 733 | switch (cm) { |
| 734 | case NSUpArrowFunctionKey: xkey = 'A'; break; |
| 735 | case NSDownArrowFunctionKey: xkey = 'B'; break; |
| 736 | case NSRightArrowFunctionKey: xkey = 'C'; break; |
| 737 | case NSLeftArrowFunctionKey: xkey = 'D'; break; |
| 738 | } |
| 739 | if (xkey) { |
| 740 | end += format_arrow_key(output+end, term, xkey, |
| 741 | m & NSControlKeyMask); |
| 742 | goto done; |
| 743 | } |
| 744 | } |
| 745 | |
| 746 | done: |
| 747 | |
| 748 | /* |
| 749 | * Failing everything else, send the exact Unicode we got from |
| 750 | * OS X. |
| 751 | */ |
| 752 | if (end == start) { |
| 753 | if (n > lenof(output)-start) |
| 754 | n = lenof(output)-start; /* _shouldn't_ happen! */ |
| 755 | for (i = 0; i < n; i++) { |
| 756 | output[i+start] = [s characterAtIndex:i]; |
| 757 | } |
| 758 | end = n+start; |
| 759 | } |
| 760 | |
| 761 | if (use_coutput) { |
| 762 | assert(special); |
| 763 | assert(end < lenof(coutput)); |
| 764 | coutput[end] = '\0'; |
| 765 | ldisc_send(ldisc, coutput+start, -2, TRUE); |
| 766 | } else { |
| 767 | luni_send(ldisc, output+start, end-start, TRUE); |
| 768 | } |
| 769 | } |
| 770 | |
| 771 | - (int)fromBackend:(const char *)data len:(int)len isStderr:(int)is_stderr |
| 772 | { |
| 773 | return term_data(term, is_stderr, data, len); |
| 774 | } |
| 775 | |
| 776 | - (int)fromBackendUntrusted:(const char *)data len:(int)len |
| 777 | { |
| 778 | return term_data_untrusted(term, data, len); |
| 779 | } |
| 780 | |
| 781 | - (void)startAlert:(NSAlert *)alert |
| 782 | withCallback:(void (*)(void *, int))callback andCtx:(void *)ctx |
| 783 | { |
| 784 | if (alert_ctx || alert_qhead) { |
| 785 | /* |
| 786 | * Queue this alert to be shown later. |
| 787 | */ |
| 788 | struct alert_queue *qitem = snew(struct alert_queue); |
| 789 | qitem->next = NULL; |
| 790 | qitem->alert = alert; |
| 791 | qitem->callback = callback; |
| 792 | qitem->ctx = ctx; |
| 793 | if (alert_qtail) |
| 794 | alert_qtail->next = qitem; |
| 795 | else |
| 796 | alert_qhead = qitem; |
| 797 | alert_qtail = qitem; |
| 798 | } else { |
| 799 | alert_callback = callback; |
| 800 | alert_ctx = ctx; /* NB this is assumed to need freeing! */ |
| 801 | [alert beginSheetModalForWindow:self modalDelegate:self |
| 802 | didEndSelector:@selector(alertSheetDidEnd:returnCode:contextInfo:) |
| 803 | contextInfo:NULL]; |
| 804 | } |
| 805 | } |
| 806 | |
| 807 | - (void)alertSheetDidEnd:(NSAlert *)alert returnCode:(int)returnCode |
| 808 | contextInfo:(void *)contextInfo |
| 809 | { |
| 810 | [self performSelectorOnMainThread: |
| 811 | @selector(alertSheetDidFinishEnding:) |
| 812 | withObject:[NSNumber numberWithInt:returnCode] |
| 813 | waitUntilDone:NO]; |
| 814 | } |
| 815 | |
| 816 | - (void)alertSheetDidFinishEnding:(id)object |
| 817 | { |
| 818 | int returnCode = [object intValue]; |
| 819 | |
| 820 | alert_callback(alert_ctx, returnCode); /* transfers ownership of ctx */ |
| 821 | |
| 822 | /* |
| 823 | * If there's an alert in our queue (either already or because |
| 824 | * the callback just queued it), start it. |
| 825 | */ |
| 826 | if (alert_qhead) { |
| 827 | struct alert_queue *qnext; |
| 828 | |
| 829 | alert_callback = alert_qhead->callback; |
| 830 | alert_ctx = alert_qhead->ctx; |
| 831 | [alert_qhead->alert beginSheetModalForWindow:self modalDelegate:self |
| 832 | didEndSelector:@selector(alertSheetDidEnd:returnCode:contextInfo:) |
| 833 | contextInfo:NULL]; |
| 834 | |
| 835 | qnext = alert_qhead->next; |
| 836 | sfree(alert_qhead); |
| 837 | alert_qhead = qnext; |
| 838 | if (!qnext) |
| 839 | alert_qtail = NULL; |
| 840 | } else { |
| 841 | alert_ctx = NULL; |
| 842 | } |
| 843 | } |
| 844 | |
| 845 | - (void)notifyRemoteExit |
| 846 | { |
| 847 | int exitcode; |
| 848 | |
| 849 | if (!exited && (exitcode = back->exitcode(backhandle)) >= 0) |
| 850 | [self endSession:(exitcode == 0)]; |
| 851 | } |
| 852 | |
| 853 | - (void)endSession:(int)clean |
| 854 | { |
| 855 | exited = TRUE; |
| 856 | if (ldisc) { |
| 857 | ldisc_free(ldisc); |
| 858 | ldisc = NULL; |
| 859 | } |
| 860 | if (back) { |
| 861 | back->free(backhandle); |
| 862 | backhandle = NULL; |
| 863 | back = NULL; |
| 864 | //FIXME: update specials menu; |
| 865 | } |
| 866 | if (cfg.close_on_exit == FORCE_ON || |
| 867 | (cfg.close_on_exit == AUTO && clean)) |
| 868 | [self close]; |
| 869 | // FIXME: else show restart menu item |
| 870 | } |
| 871 | |
| 872 | - (Terminal *)term |
| 873 | { |
| 874 | return term; |
| 875 | } |
| 876 | |
| 877 | @end |
| 878 | |
| 879 | int from_backend(void *frontend, int is_stderr, const char *data, int len) |
| 880 | { |
| 881 | SessionWindow *win = (SessionWindow *)frontend; |
| 882 | return [win fromBackend:data len:len isStderr:is_stderr]; |
| 883 | } |
| 884 | |
| 885 | int from_backend_untrusted(void *frontend, const char *data, int len) |
| 886 | { |
| 887 | SessionWindow *win = (SessionWindow *)frontend; |
| 888 | return [win fromBackendUntrusted:data len:len]; |
| 889 | } |
| 890 | |
| 891 | int get_userpass_input(prompts_t *p, unsigned char *in, int inlen) |
| 892 | { |
| 893 | SessionWindow *win = (SessionWindow *)p->frontend; |
| 894 | Terminal *term = [win term]; |
| 895 | return term_get_userpass_input(term, p, in, inlen); |
| 896 | } |
| 897 | |
| 898 | void frontend_keypress(void *handle) |
| 899 | { |
| 900 | /* FIXME */ |
| 901 | } |
| 902 | |
| 903 | void notify_remote_exit(void *frontend) |
| 904 | { |
| 905 | SessionWindow *win = (SessionWindow *)frontend; |
| 906 | |
| 907 | [win notifyRemoteExit]; |
| 908 | } |
| 909 | |
| 910 | void ldisc_update(void *frontend, int echo, int edit) |
| 911 | { |
| 912 | //SessionWindow *win = (SessionWindow *)frontend; |
| 913 | /* |
| 914 | * In a GUI front end, this need do nothing. |
| 915 | */ |
| 916 | } |
| 917 | |
| 918 | char *get_ttymode(void *frontend, const char *mode) |
| 919 | { |
| 920 | SessionWindow *win = (SessionWindow *)frontend; |
| 921 | Terminal *term = [win term]; |
| 922 | return term_get_ttymode(term, mode); |
| 923 | } |
| 924 | |
| 925 | void update_specials_menu(void *frontend) |
| 926 | { |
| 927 | //SessionWindow *win = (SessionWindow *)frontend; |
| 928 | /* FIXME */ |
| 929 | } |
| 930 | |
| 931 | /* |
| 932 | * This is still called when mode==BELL_VISUAL, even though the |
| 933 | * visual bell is handled entirely within terminal.c, because we |
| 934 | * may want to perform additional actions on any kind of bell (for |
| 935 | * example, taskbar flashing in Windows). |
| 936 | */ |
| 937 | void do_beep(void *frontend, int mode) |
| 938 | { |
| 939 | //SessionWindow *win = (SessionWindow *)frontend; |
| 940 | if (mode != BELL_VISUAL) |
| 941 | NSBeep(); |
| 942 | } |
| 943 | |
| 944 | int char_width(Context ctx, int uc) |
| 945 | { |
| 946 | /* |
| 947 | * Under X, any fixed-width font really _is_ fixed-width. |
| 948 | * Double-width characters will be dealt with using a separate |
| 949 | * font. For the moment we can simply return 1. |
| 950 | */ |
| 951 | return 1; |
| 952 | } |
| 953 | |
| 954 | void palette_set(void *frontend, int n, int r, int g, int b) |
| 955 | { |
| 956 | SessionWindow *win = (SessionWindow *)frontend; |
| 957 | |
| 958 | if (n >= 16) |
| 959 | n += 256 - 16; |
| 960 | if (n >= NALLCOLOURS) |
| 961 | return; |
| 962 | [win setColour:n r:r/255.0 g:g/255.0 b:b/255.0]; |
| 963 | |
| 964 | /* |
| 965 | * FIXME: do we need an OS X equivalent of set_window_background? |
| 966 | */ |
| 967 | } |
| 968 | |
| 969 | void palette_reset(void *frontend) |
| 970 | { |
| 971 | SessionWindow *win = (SessionWindow *)frontend; |
| 972 | Config *cfg = [win cfg]; |
| 973 | |
| 974 | /* This maps colour indices in cfg to those used in colours[]. */ |
| 975 | static const int ww[] = { |
| 976 | 256, 257, 258, 259, 260, 261, |
| 977 | 0, 8, 1, 9, 2, 10, 3, 11, |
| 978 | 4, 12, 5, 13, 6, 14, 7, 15 |
| 979 | }; |
| 980 | |
| 981 | int i; |
| 982 | |
| 983 | for (i = 0; i < NCFGCOLOURS; i++) { |
| 984 | [win setColour:ww[i] r:cfg->colours[i][0]/255.0 |
| 985 | g:cfg->colours[i][1]/255.0 b:cfg->colours[i][2]/255.0]; |
| 986 | } |
| 987 | |
| 988 | for (i = 0; i < NEXTCOLOURS; i++) { |
| 989 | if (i < 216) { |
| 990 | int r = i / 36, g = (i / 6) % 6, b = i % 6; |
| 991 | r = r ? r*40+55 : 0; g = g ? b*40+55 : 0; b = b ? b*40+55 : 0; |
| 992 | [win setColour:i+16 r:r/255.0 g:g/255.0 b:b/255.0]; |
| 993 | } else { |
| 994 | int shade = i - 216; |
| 995 | float fshade = (shade * 10 + 8) / 255.0; |
| 996 | [win setColour:i+16 r:fshade g:fshade b:fshade]; |
| 997 | } |
| 998 | } |
| 999 | |
| 1000 | /* |
| 1001 | * FIXME: do we need an OS X equivalent of set_window_background? |
| 1002 | */ |
| 1003 | } |
| 1004 | |
| 1005 | Context get_ctx(void *frontend) |
| 1006 | { |
| 1007 | SessionWindow *win = (SessionWindow *)frontend; |
| 1008 | |
| 1009 | /* |
| 1010 | * Lock the drawing focus on the image inside the TerminalView. |
| 1011 | */ |
| 1012 | [win drawStartFinish:YES]; |
| 1013 | |
| 1014 | [[NSGraphicsContext currentContext] setShouldAntialias:YES]; |
| 1015 | |
| 1016 | /* |
| 1017 | * Cocoa drawing functions don't take a graphics context: that |
| 1018 | * parameter is implicit. Therefore, we'll use the frontend |
| 1019 | * handle itself as the context, on the grounds that it's as |
| 1020 | * good a thing to use as any. |
| 1021 | */ |
| 1022 | return frontend; |
| 1023 | } |
| 1024 | |
| 1025 | void free_ctx(Context ctx) |
| 1026 | { |
| 1027 | SessionWindow *win = (SessionWindow *)ctx; |
| 1028 | |
| 1029 | [win drawStartFinish:NO]; |
| 1030 | } |
| 1031 | |
| 1032 | void do_text(Context ctx, int x, int y, wchar_t *text, int len, |
| 1033 | unsigned long attr, int lattr) |
| 1034 | { |
| 1035 | SessionWindow *win = (SessionWindow *)ctx; |
| 1036 | |
| 1037 | [win doText:text len:len x:x y:y attr:attr lattr:lattr]; |
| 1038 | } |
| 1039 | |
| 1040 | void do_cursor(Context ctx, int x, int y, wchar_t *text, int len, |
| 1041 | unsigned long attr, int lattr) |
| 1042 | { |
| 1043 | SessionWindow *win = (SessionWindow *)ctx; |
| 1044 | Config *cfg = [win cfg]; |
| 1045 | int active, passive; |
| 1046 | |
| 1047 | if (attr & TATTR_PASCURS) { |
| 1048 | attr &= ~TATTR_PASCURS; |
| 1049 | passive = 1; |
| 1050 | } else |
| 1051 | passive = 0; |
| 1052 | if ((attr & TATTR_ACTCURS) && cfg->cursor_type != 0) { |
| 1053 | attr &= ~TATTR_ACTCURS; |
| 1054 | active = 1; |
| 1055 | } else |
| 1056 | active = 0; |
| 1057 | |
| 1058 | [win doText:text len:len x:x y:y attr:attr lattr:lattr]; |
| 1059 | |
| 1060 | /* |
| 1061 | * FIXME: now draw the various cursor types (both passive and |
| 1062 | * active underlines and vertical lines, plus passive blocks). |
| 1063 | */ |
| 1064 | } |
| 1065 | |
| 1066 | /* |
| 1067 | * Minimise or restore the window in response to a server-side |
| 1068 | * request. |
| 1069 | */ |
| 1070 | void set_iconic(void *frontend, int iconic) |
| 1071 | { |
| 1072 | //SessionWindow *win = (SessionWindow *)frontend; |
| 1073 | /* FIXME */ |
| 1074 | } |
| 1075 | |
| 1076 | /* |
| 1077 | * Move the window in response to a server-side request. |
| 1078 | */ |
| 1079 | void move_window(void *frontend, int x, int y) |
| 1080 | { |
| 1081 | //SessionWindow *win = (SessionWindow *)frontend; |
| 1082 | /* FIXME */ |
| 1083 | } |
| 1084 | |
| 1085 | /* |
| 1086 | * Move the window to the top or bottom of the z-order in response |
| 1087 | * to a server-side request. |
| 1088 | */ |
| 1089 | void set_zorder(void *frontend, int top) |
| 1090 | { |
| 1091 | //SessionWindow *win = (SessionWindow *)frontend; |
| 1092 | /* FIXME */ |
| 1093 | } |
| 1094 | |
| 1095 | /* |
| 1096 | * Refresh the window in response to a server-side request. |
| 1097 | */ |
| 1098 | void refresh_window(void *frontend) |
| 1099 | { |
| 1100 | //SessionWindow *win = (SessionWindow *)frontend; |
| 1101 | /* FIXME */ |
| 1102 | } |
| 1103 | |
| 1104 | /* |
| 1105 | * Maximise or restore the window in response to a server-side |
| 1106 | * request. |
| 1107 | */ |
| 1108 | void set_zoomed(void *frontend, int zoomed) |
| 1109 | { |
| 1110 | //SessionWindow *win = (SessionWindow *)frontend; |
| 1111 | /* FIXME */ |
| 1112 | } |
| 1113 | |
| 1114 | /* |
| 1115 | * Report whether the window is iconic, for terminal reports. |
| 1116 | */ |
| 1117 | int is_iconic(void *frontend) |
| 1118 | { |
| 1119 | //SessionWindow *win = (SessionWindow *)frontend; |
| 1120 | return NO; /* FIXME */ |
| 1121 | } |
| 1122 | |
| 1123 | /* |
| 1124 | * Report the window's position, for terminal reports. |
| 1125 | */ |
| 1126 | void get_window_pos(void *frontend, int *x, int *y) |
| 1127 | { |
| 1128 | //SessionWindow *win = (SessionWindow *)frontend; |
| 1129 | /* FIXME */ |
| 1130 | } |
| 1131 | |
| 1132 | /* |
| 1133 | * Report the window's pixel size, for terminal reports. |
| 1134 | */ |
| 1135 | void get_window_pixels(void *frontend, int *x, int *y) |
| 1136 | { |
| 1137 | //SessionWindow *win = (SessionWindow *)frontend; |
| 1138 | /* FIXME */ |
| 1139 | } |
| 1140 | |
| 1141 | /* |
| 1142 | * Return the window or icon title. |
| 1143 | */ |
| 1144 | char *get_window_title(void *frontend, int icon) |
| 1145 | { |
| 1146 | //SessionWindow *win = (SessionWindow *)frontend; |
| 1147 | return NULL; /* FIXME */ |
| 1148 | } |
| 1149 | |
| 1150 | void set_title(void *frontend, char *title) |
| 1151 | { |
| 1152 | //SessionWindow *win = (SessionWindow *)frontend; |
| 1153 | /* FIXME */ |
| 1154 | } |
| 1155 | |
| 1156 | void set_icon(void *frontend, char *title) |
| 1157 | { |
| 1158 | //SessionWindow *win = (SessionWindow *)frontend; |
| 1159 | /* FIXME */ |
| 1160 | } |
| 1161 | |
| 1162 | void set_sbar(void *frontend, int total, int start, int page) |
| 1163 | { |
| 1164 | //SessionWindow *win = (SessionWindow *)frontend; |
| 1165 | /* FIXME */ |
| 1166 | } |
| 1167 | |
| 1168 | void get_clip(void *frontend, wchar_t ** p, int *len) |
| 1169 | { |
| 1170 | //SessionWindow *win = (SessionWindow *)frontend; |
| 1171 | /* FIXME */ |
| 1172 | } |
| 1173 | |
| 1174 | void write_clip(void *frontend, wchar_t *data, int *attr, int len, int must_deselect) |
| 1175 | { |
| 1176 | //SessionWindow *win = (SessionWindow *)frontend; |
| 1177 | /* FIXME */ |
| 1178 | } |
| 1179 | |
| 1180 | void request_paste(void *frontend) |
| 1181 | { |
| 1182 | //SessionWindow *win = (SessionWindow *)frontend; |
| 1183 | /* FIXME */ |
| 1184 | } |
| 1185 | |
| 1186 | void set_raw_mouse_mode(void *frontend, int activate) |
| 1187 | { |
| 1188 | //SessionWindow *win = (SessionWindow *)frontend; |
| 1189 | /* FIXME */ |
| 1190 | } |
| 1191 | |
| 1192 | void request_resize(void *frontend, int w, int h) |
| 1193 | { |
| 1194 | //SessionWindow *win = (SessionWindow *)frontend; |
| 1195 | /* FIXME */ |
| 1196 | } |
| 1197 | |
| 1198 | void sys_cursor(void *frontend, int x, int y) |
| 1199 | { |
| 1200 | //SessionWindow *win = (SessionWindow *)frontend; |
| 1201 | /* |
| 1202 | * This is probably meaningless under OS X. FIXME: find out for |
| 1203 | * sure. |
| 1204 | */ |
| 1205 | } |
| 1206 | |
| 1207 | void logevent(void *frontend, const char *string) |
| 1208 | { |
| 1209 | //SessionWindow *win = (SessionWindow *)frontend; |
| 1210 | /* FIXME */ |
| 1211 | printf("logevent: %s\n", string); |
| 1212 | } |
| 1213 | |
| 1214 | int font_dimension(void *frontend, int which)/* 0 for width, 1 for height */ |
| 1215 | { |
| 1216 | //SessionWindow *win = (SessionWindow *)frontend; |
| 1217 | return 1; /* FIXME */ |
| 1218 | } |
| 1219 | |
| 1220 | void set_busy_status(void *frontend, int status) |
| 1221 | { |
| 1222 | /* |
| 1223 | * We need do nothing here: the OS X `application is busy' |
| 1224 | * beachball pointer appears _automatically_ when the |
| 1225 | * application isn't responding to GUI messages. |
| 1226 | */ |
| 1227 | } |