border.c revision 1.8.6.1
1 /* $NetBSD: border.c,v 1.8.6.1 2007/01/21 11:38:59 blymn Exp $ */ 2 3 /* 4 * Copyright (c) 2000 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Julian Coleman. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 3. All advertising materials mentioning features or use of this software 19 * must display the following acknowledgement: 20 * This product includes software developed by the NetBSD 21 * Foundation, Inc. and its contributors. 22 * 4. Neither the name of The NetBSD Foundation nor the names of its 23 * contributors may be used to endorse or promote products derived 24 * from this software without specific prior written permission. 25 * 26 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 27 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 28 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 29 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 30 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 31 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 32 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 33 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 34 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 35 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 36 * POSSIBILITY OF SUCH DAMAGE. 37 */ 38 39 #include <sys/cdefs.h> 40 #ifndef lint 41 __RCSID("$NetBSD: border.c,v 1.8.6.1 2007/01/21 11:38:59 blymn Exp $"); 42 #endif /* not lint */ 43 44 #include <stdlib.h> 45 #include <string.h> 46 47 #include "curses.h" 48 #include "curses_private.h" 49 50 #ifndef _CURSES_USE_MACROS 51 52 /* 53 * border -- 54 * Draw a border around stdscr using the specified 55 * delimiting characters. 56 */ 57 int 58 border(chtype left, chtype right, chtype top, chtype bottom, chtype topleft, 59 chtype topright, chtype botleft, chtype botright) 60 { 61 return wborder(stdscr, left, right, top, bottom, topleft, topright, 62 botleft, botright); 63 } 64 65 #endif 66 67 /* 68 * wborder -- 69 * Draw a border around the given window using the specified delimiting 70 * characters. 71 */ 72 int 73 wborder(WINDOW *win, chtype left, chtype right, chtype top, chtype bottom, 74 chtype topleft, chtype topright, chtype botleft, chtype botright) 75 { 76 int endy, endx, i; 77 __LDATA *fp, *lp; 78 79 if (!(left & __CHARTEXT)) 80 left |= ACS_VLINE; 81 if (!(right & __CHARTEXT)) 82 right |= ACS_VLINE; 83 if (!(top & __CHARTEXT)) 84 top |= ACS_HLINE; 85 if (!(bottom & __CHARTEXT)) 86 bottom |= ACS_HLINE; 87 if (!(topleft & __CHARTEXT)) 88 topleft |= ACS_ULCORNER; 89 if (!(topright & __CHARTEXT)) 90 topright |= ACS_URCORNER; 91 if (!(botleft & __CHARTEXT)) 92 botleft |= ACS_LLCORNER; 93 if (!(botright & __CHARTEXT)) 94 botright |= ACS_LRCORNER; 95 96 #ifdef DEBUG 97 __CTRACE("wborder: left = %c, 0x%x\n", left & __CHARTEXT, 98 left & __ATTRIBUTES); 99 __CTRACE("wborder: right = %c, 0x%x\n", right & __CHARTEXT, 100 right & __ATTRIBUTES); 101 __CTRACE("wborder: top = %c, 0x%x\n", top & __CHARTEXT, 102 top & __ATTRIBUTES); 103 __CTRACE("wborder: bottom = %c, 0x%x\n", bottom & __CHARTEXT, 104 bottom & __ATTRIBUTES); 105 __CTRACE("wborder: topleft = %c, 0x%x\n", topleft & __CHARTEXT, 106 topleft & __ATTRIBUTES); 107 __CTRACE("wborder: topright = %c, 0x%x\n", topright & __CHARTEXT, 108 topright & __ATTRIBUTES); 109 __CTRACE("wborder: botleft = %c, 0x%x\n", botleft & __CHARTEXT, 110 botleft & __ATTRIBUTES); 111 __CTRACE("wborder: botright = %c, 0x%x\n", botright & __CHARTEXT, 112 botright & __ATTRIBUTES); 113 #endif 114 115 /* Merge window and background attributes */ 116 left |= (left & __COLOR) ? (win->wattr & ~__COLOR) : win->wattr; 117 left |= (left & __COLOR) ? (win->battr & ~__COLOR) : win->battr; 118 right |= (right & __COLOR) ? (win->wattr & ~__COLOR) : win->wattr; 119 right |= (right & __COLOR) ? (win->battr & ~__COLOR) : win->battr; 120 top |= (top & __COLOR) ? (win->wattr & ~__COLOR) : win->wattr; 121 top |= (top & __COLOR) ? (win->battr & ~__COLOR) : win->battr; 122 bottom |= (bottom & __COLOR) ? (win->wattr & ~__COLOR) : win->wattr; 123 bottom |= (bottom & __COLOR) ? (win->battr & ~__COLOR) : win->battr; 124 topleft |= (topleft & __COLOR) ? (win->wattr & ~__COLOR) : win->wattr; 125 topleft |= (topleft & __COLOR) ? (win->battr & ~__COLOR) : win->battr; 126 topright |= (topright & __COLOR) ? (win->wattr & ~__COLOR) : win->wattr; 127 topright |= (topright & __COLOR) ? (win->battr & ~__COLOR) : win->battr; 128 botleft |= (botleft & __COLOR) ? (win->wattr & ~__COLOR) : win->wattr; 129 botleft |= (botleft & __COLOR) ? (win->battr & ~__COLOR) : win->battr; 130 botright |= (botright & __COLOR) ? (win->wattr & ~__COLOR) : win->wattr; 131 botright |= (botright & __COLOR) ? (win->battr & ~__COLOR) : win->battr; 132 133 endx = win->maxx - 1; 134 endy = win->maxy - 1; 135 fp = win->lines[0]->line; 136 lp = win->lines[endy]->line; 137 138 /* Sides */ 139 for (i = 1; i < endy; i++) { 140 win->lines[i]->line[0].ch = (wchar_t) left & __CHARTEXT; 141 win->lines[i]->line[0].attr = (attr_t) left & __ATTRIBUTES; 142 win->lines[i]->line[endx].ch = (wchar_t) right & __CHARTEXT; 143 win->lines[i]->line[endx].attr = (attr_t) right & __ATTRIBUTES; 144 } 145 for (i = 1; i < endx; i++) { 146 fp[i].ch = (wchar_t) top & __CHARTEXT; 147 fp[i].attr = (attr_t) top & __ATTRIBUTES; 148 lp[i].ch = (wchar_t) bottom & __CHARTEXT; 149 lp[i].attr = (attr_t) bottom & __ATTRIBUTES; 150 } 151 152 /* Corners */ 153 if (!(win->maxx == LINES && win->maxy == COLS && 154 (win->flags & __SCROLLOK) && (win->flags & __SCROLLWIN))) { 155 fp[0].ch = (wchar_t) topleft & __CHARTEXT; 156 fp[0].attr = (attr_t) topleft & __ATTRIBUTES; 157 fp[endx].ch = (wchar_t) topright & __CHARTEXT; 158 fp[endx].attr = (attr_t) topright & __ATTRIBUTES; 159 lp[0].ch = (wchar_t) botleft & __CHARTEXT; 160 lp[0].attr = (attr_t) botleft & __ATTRIBUTES; 161 lp[endx].ch = (wchar_t) botright & __CHARTEXT; 162 lp[endx].attr = (attr_t) botright & __ATTRIBUTES; 163 } 164 __touchwin(win); 165 return (OK); 166 } 167 168 int border_set(const cchar_t *ls, const cchar_t *rs, const cchar_t *ts, 169 const cchar_t *bs, const cchar_t *tl, const cchar_t *tr, 170 const cchar_t *bl, const cchar_t *br) 171 { 172 #ifndef HAVE_WCHAR 173 return ERR; 174 #else 175 return wborder_set(stdscr, ls, rs, ts, bs, tl, tr, bl, br); 176 #endif /* HAVE_WCHAR */ 177 } 178 179 int wborder_set(WINDOW *win, const cchar_t *ls, const cchar_t *rs, 180 const cchar_t *ts, const cchar_t *bs, 181 const cchar_t *tl, const cchar_t *tr, 182 const cchar_t *bl, const cchar_t *br) 183 { 184 #ifndef HAVE_WCHAR 185 return ERR; 186 #else 187 int endy, endx, i, j, k, cw, pcw, tlcw, blcw, trcw, brcw; 188 cchar_t left, right, bottom, top, topleft, topright, botleft, botright; 189 nschar_t *np, *tnp; 190 191 if ( ls && wcwidth( ls->vals[ 0 ])) 192 memcpy( &left, ls, sizeof( cchar_t )); 193 else 194 setcchar( &left, &WACS_VLINE, win->wattr, 0, NULL ); 195 if ( rs && wcwidth( rs->vals[ 0 ])) 196 memcpy( &right, rs, sizeof( cchar_t )); 197 else 198 setcchar( &right, &WACS_VLINE, win->wattr, 0, NULL ); 199 if ( ts && wcwidth( ts->vals[ 0 ])) 200 memcpy( &top, ts, sizeof( cchar_t )); 201 else 202 setcchar( &top, &WACS_HLINE, win->wattr, 0, NULL ); 203 if ( bs && wcwidth( bs->vals[ 0 ])) 204 memcpy( &bottom, bs, sizeof( cchar_t )); 205 else 206 setcchar( &bottom, &WACS_HLINE, win->wattr, 0, NULL ); 207 if ( tl && wcwidth( tl->vals[ 0 ])) 208 memcpy( &topleft, tl, sizeof( cchar_t )); 209 else 210 setcchar( &topleft, &WACS_ULCORNER, win->wattr, 0, NULL ); 211 if ( tr && wcwidth( tr->vals[ 0 ])) 212 memcpy( &topright, tr, sizeof( cchar_t )); 213 else 214 setcchar( &topright, &WACS_URCORNER, win->wattr, 0, NULL ); 215 if ( bl && wcwidth( bl->vals[ 0 ])) 216 memcpy( &botleft, bl, sizeof( cchar_t )); 217 else 218 setcchar( &botleft, &WACS_LLCORNER, win->wattr, 0, NULL ); 219 if ( br && wcwidth( br->vals[ 0 ])) 220 memcpy( &botright, br, sizeof( cchar_t )); 221 else 222 setcchar( &botright, &WACS_LRCORNER, win->wattr, 0, NULL ); 223 224 #ifdef DEBUG 225 __CTRACE("wborder_set: left = %c, 0x%x\n", left.vals[ 0 ], 226 left.attributes ); 227 __CTRACE("wborder_set: right = %c, 0x%x\n", right.vals[ 0 ], 228 right.attributes ); 229 __CTRACE("wborder_set: top = %c, 0x%x\n", top.vals[ 0 ], 230 top.attributes ); 231 __CTRACE("wborder_set: bottom = %c, 0x%x\n", bottom.vals[ 0 ], 232 bottom.attributes ); 233 __CTRACE("wborder_set: topleft = %c, 0x%x\n", topleft.vals[ 0 ], 234 topleft.attributes ); 235 __CTRACE("wborder_set: topright = %c, 0x%x\n", topright.vals[ 0 ], 236 topright.attributes ); 237 __CTRACE("wborder_set: botleft = %c, 0x%x\n", botleft.vals[ 0 ], 238 botleft.attributes ); 239 __CTRACE("wborder_set: botright = %c, 0x%x\n", botright.vals[ 0 ], 240 botright.attributes ); 241 #endif 242 243 /* Merge window attributes */ 244 left.attributes |= (left.attributes & __COLOR) ? 245 (win->wattr & ~__COLOR) : win->wattr; 246 right.attributes |= (right.attributes & __COLOR) ? 247 (win->wattr & ~__COLOR) : win->wattr; 248 top.attributes |= (top.attributes & __COLOR) ? 249 (win->wattr & ~__COLOR) : win->wattr; 250 bottom.attributes |= (bottom.attributes & __COLOR) ? 251 (win->wattr & ~__COLOR) : win->wattr; 252 topleft.attributes |= (topleft.attributes & __COLOR) ? 253 (win->wattr & ~__COLOR) : win->wattr; 254 topright.attributes |= (topright.attributes & __COLOR) ? 255 (win->wattr & ~__COLOR) : win->wattr; 256 botleft.attributes |= (botleft.attributes & __COLOR) ? 257 (win->wattr & ~__COLOR) : win->wattr; 258 botright.attributes |= (botright.attributes & __COLOR) ? 259 (win->wattr & ~__COLOR) : win->wattr; 260 261 endx = win->maxx - 1; 262 endy = win->maxy - 1; 263 264 /* Sides */ 265 for (i = 1; i < endy; i++) { 266 /* left border */ 267 cw = wcwidth( left.vals[ 0 ]); 268 for ( j = 0; j < cw; j++ ) { 269 win->lines[i]->line[j].ch = left.vals[ 0 ]; 270 win->lines[i]->line[j].attr = left.attributes; 271 np = win->lines[i]->line[j].nsp; 272 if (np) { 273 while ( np ) { 274 tnp = np->next; 275 free( np ); 276 np = tnp; 277 } 278 win->lines[i]->line[j].nsp = NULL; 279 } 280 if ( j ) 281 SET_WCOL( win->lines[i]->line[j], -j ); 282 else { 283 SET_WCOL( win->lines[i]->line[j], cw ); 284 if ( left.elements > 1 ) { 285 for (k = 1; k < left.elements; k++) { 286 np = (nschar_t *)malloc(sizeof(nschar_t)); 287 if (!np) 288 return ERR; 289 np->ch = left.vals[ k ]; 290 np->next = win->lines[i]->line[j].nsp; 291 win->lines[i]->line[j].nsp 292 = np; 293 } 294 } 295 } 296 } 297 for ( j = cw; WCOL( win->lines[i]->line[j]) < 0; j++ ) { 298 #ifdef DEBUG 299 __CTRACE("[wborder_set]clean out partial char[%d]", j); 300 #endif /* DEBUG */ 301 win->lines[i]->line[j].ch = ( wchar_t )btowc(win->bch); 302 if (_cursesi_copy_nsp(win->bnsp, 303 &win->lines[i]->line[j]) == ERR) 304 return ERR; 305 SET_WCOL( win->lines[i]->line[j], 1 ); 306 } 307 /* right border */ 308 cw = wcwidth( right.vals[ 0 ]); 309 pcw = WCOL( win->lines[i]->line[endx - cw]); 310 for ( j = endx - cw + 1; j <= endx; j++ ) { 311 win->lines[i]->line[j].ch = right.vals[ 0 ]; 312 win->lines[i]->line[j].attr = right.attributes; 313 np = win->lines[i]->line[j].nsp; 314 if (np) { 315 while ( np ) { 316 tnp = np->next; 317 free( np ); 318 np = tnp; 319 } 320 win->lines[i]->line[j].nsp = NULL; 321 } 322 if ( j == endx - cw + 1 ) { 323 SET_WCOL( win->lines[i]->line[j], cw ); 324 if ( right.elements > 1 ) { 325 for (k = 1; k < right.elements; k++) { 326 np = (nschar_t *)malloc(sizeof(nschar_t)); 327 if (!np) 328 return ERR; 329 np->ch = right.vals[ k ]; 330 np->next = win->lines[i]->line[j].nsp; 331 win->lines[i]->line[j].nsp 332 = np; 333 } 334 } 335 } else 336 SET_WCOL( win->lines[i]->line[j], 337 endx - cw + 1 - j ); 338 } 339 if ( pcw != 1 ) { 340 #ifdef DEBUG 341 __CTRACE("[wborder_set]clean out partial chars[%d:%d]", 342 endx - cw + pcw, endx - cw ); 343 #endif /* DEBUG */ 344 k = pcw < 0 ? endx -cw + pcw : endx - cw; 345 for ( j = endx - cw; j >= k; j-- ) { 346 win->lines[i]->line[j].ch 347 = (wchar_t)btowc(win->bch); 348 if (_cursesi_copy_nsp(win->bnsp, 349 &win->lines[i]->line[j]) == ERR) 350 return ERR; 351 win->lines[i]->line[j].attr = win->battr; 352 SET_WCOL( win->lines[i]->line[j], 1 ); 353 } 354 } 355 } 356 tlcw = wcwidth( topleft.vals[ 0 ]); 357 blcw = wcwidth( botleft.vals[ 0 ]); 358 trcw = wcwidth( topright.vals[ 0 ]); 359 brcw = wcwidth( botright.vals[ 0 ]); 360 /* upper border */ 361 cw = wcwidth( top.vals[ 0 ]); 362 for (i = tlcw; i <= min( endx - cw, endx - trcw ); i += cw ) { 363 for ( j = 0; j < cw; j++ ) { 364 win->lines[ 0 ]->line[i + j].ch = top.vals[ 0 ]; 365 win->lines[ 0 ]->line[i + j].attr = top.attributes; 366 np = win->lines[ 0 ]->line[i + j].nsp; 367 if (np) { 368 while ( np ) { 369 tnp = np->next; 370 free( np ); 371 np = tnp; 372 } 373 win->lines[ 0 ]->line[i + j].nsp = NULL; 374 } 375 if ( j ) 376 SET_WCOL( win->lines[ 0 ]->line[ i + j ], -j ); 377 else { 378 SET_WCOL( win->lines[ 0 ]->line[ i + j ], cw ); 379 if ( top.elements > 1 ) { 380 for ( k = 1; k < top.elements; k++ ) { 381 np = (nschar_t *)malloc(sizeof(nschar_t)); 382 if (!np) 383 return ERR; 384 np->ch = top.vals[ k ]; 385 np->next = win->lines[0]->line[i + j].nsp; 386 win->lines[0]->line[i + j].nsp 387 = np; 388 } 389 } 390 } 391 } 392 } 393 while ( i <= endx - trcw ) { 394 win->lines[0]->line[i].ch = 395 ( wchar_t )btowc(( int ) win->bch ); 396 if (_cursesi_copy_nsp(win->bnsp, 397 &win->lines[0]->line[i]) == ERR) 398 return ERR; 399 win->lines[ 0 ]->line[ i ].attr = win->battr; 400 SET_WCOL( win->lines[ 0 ]->line[ i ], 1 ); 401 i++; 402 } 403 /* lower border */ 404 for (i = blcw; i <= min( endx - cw, endx - brcw ); i += cw ) { 405 for ( j = 0; j < cw; j++ ) { 406 win->lines[ endy ]->line[i + j].ch = bottom.vals[ 0 ]; 407 win->lines[endy]->line[i + j].attr = bottom.attributes; 408 np = win->lines[ endy ]->line[i + j].nsp; 409 if (np) { 410 while ( np ) { 411 tnp = np->next; 412 free( np ); 413 np = tnp; 414 } 415 win->lines[ endy ]->line[i + j].nsp = NULL; 416 } 417 if ( j ) 418 SET_WCOL( win->lines[endy]->line[i + j], -j); 419 else { 420 SET_WCOL( win->lines[endy]->line[i + j], cw ); 421 if ( bottom.elements > 1 ) { 422 for ( k = 1; k < bottom.elements; 423 k++ ) { 424 if ( !( np = ( nschar_t *)malloc( sizeof( nschar_t )))) 425 return ERR; 426 np->ch = bottom.vals[ k ]; 427 np->next = win->lines[endy]->line[i + j].nsp; 428 win->lines[endy]->line[i + j].nsp = np; 429 } 430 } 431 } 432 } 433 } 434 while ( i <= endx - brcw ) { 435 win->lines[endy]->line[i].ch = 436 (wchar_t)btowc((int) win->bch ); 437 if (_cursesi_copy_nsp(win->bnsp, 438 &win->lines[endy]->line[i]) == ERR) 439 return ERR; 440 win->lines[ endy ]->line[ i ].attr = win->battr; 441 SET_WCOL( win->lines[ endy ]->line[ i ], 1 ); 442 i++; 443 } 444 445 /* Corners */ 446 if (!(win->maxx == LINES && win->maxy == COLS && 447 (win->flags & __SCROLLOK) && (win->flags & __SCROLLWIN))) { 448 for ( i = 0; i < tlcw; i++ ) { 449 win->lines[ 0 ]->line[i].ch = topleft.vals[ 0 ]; 450 win->lines[ 0 ]->line[i].attr = topleft.attributes; 451 np = win->lines[ 0 ]->line[i].nsp; 452 if (np) { 453 while ( np ) { 454 tnp = np->next; 455 free( np ); 456 np = tnp; 457 } 458 win->lines[ 0 ]->line[i].nsp = NULL; 459 } 460 if ( i ) 461 SET_WCOL( win->lines[ 0 ]->line[ i ], -i ); 462 else { 463 SET_WCOL( win->lines[ 0 ]->line[ i ], tlcw ); 464 if ( topleft.elements > 1 ) { 465 for ( k = 1; k < topleft.elements; 466 k++ ) { 467 np = (nschar_t *)malloc(sizeof(nschar_t)); 468 if (!np) 469 return ERR; 470 np->ch = topleft.vals[ k ]; 471 np->next = win->lines[ 0 ]->line[i].nsp; 472 win->lines[ 0 ]->line[i].nsp 473 = np; 474 } 475 } 476 } 477 } 478 for ( i = endx - trcw + 1; i <= endx; i++ ) { 479 win->lines[ 0 ]->line[i].ch = topright.vals[ 0 ]; 480 win->lines[ 0 ]->line[i].attr = topright.attributes; 481 np = win->lines[ 0 ]->line[i].nsp; 482 if (np) { 483 while ( np ) { 484 tnp = np->next; 485 free( np ); 486 np = tnp; 487 } 488 win->lines[ 0 ]->line[i].nsp = NULL; 489 } 490 if ( i == endx - trcw + 1 ) { 491 SET_WCOL( win->lines[ 0 ]->line[ i ], trcw ); 492 if ( topright.elements > 1 ) { 493 for ( k = 1; k < topright.elements; 494 k++ ) { 495 np = (nschar_t *)malloc(sizeof(nschar_t)); 496 if (!np) 497 return ERR; 498 np->ch = topright.vals[ k ]; 499 np->next = win->lines[0]->line[i].nsp; 500 win->lines[ 0 ]->line[i].nsp 501 = np; 502 } 503 } 504 } else 505 SET_WCOL( win->lines[ 0 ]->line[ i ], 506 endx - trcw + 1 - i ); 507 } 508 for ( i = 0; i < blcw; i++ ) { 509 win->lines[ endy ]->line[i].ch = botleft.vals[ 0 ]; 510 win->lines[ endy ]->line[i].attr = botleft.attributes; 511 np = win->lines[ endy ]->line[i].nsp; 512 if (np) { 513 while ( np ) { 514 tnp = np->next; 515 free( np ); 516 np = tnp; 517 } 518 win->lines[ endy ]->line[i].nsp = NULL; 519 } 520 if ( i ) 521 SET_WCOL( win->lines[endy]->line[i], -i ); 522 else { 523 SET_WCOL( win->lines[endy]->line[i], blcw ); 524 if ( botleft.elements > 1 ) { 525 for ( k = 1; k < botleft.elements; 526 k++ ) { 527 np = (nschar_t *)malloc(sizeof(nschar_t)); 528 if (!np) 529 return ERR; 530 np->ch = botleft.vals[ k ]; 531 np->next = win->lines[endy]->line[i].nsp; 532 win->lines[endy]->line[i].nsp 533 = np; 534 } 535 } 536 } 537 } 538 for ( i = endx - brcw + 1; i <= endx; i++ ) { 539 win->lines[ endy ]->line[i].ch = botright.vals[ 0 ]; 540 win->lines[ endy ]->line[i].attr = botright.attributes; 541 np = win->lines[ endy ]->line[i].nsp; 542 if (np) { 543 while ( np ) { 544 tnp = np->next; 545 free( np ); 546 np = tnp; 547 } 548 win->lines[ endy ]->line[i].nsp = NULL; 549 } 550 if ( i == endx - brcw + 1 ) { 551 SET_WCOL( win->lines[ endy ]->line[ i ], 552 brcw ); 553 if ( botright.elements > 1 ) { 554 for ( k = 1; k < botright.elements; k++ ) { 555 np = (nschar_t *)malloc(sizeof(nschar_t)); 556 if (!np) 557 return ERR; 558 np->ch = botright.vals[ k ]; 559 np->next = win->lines[endy]->line[i].nsp; 560 win->lines[endy]->line[i].nsp 561 = np; 562 } 563 } 564 } else 565 SET_WCOL( win->lines[ endy ]->line[ i ], 566 endx - brcw + 1 - i ); 567 } 568 } 569 __touchwin(win); 570 return (OK); 571 #endif /* HAVE_WCHAR */ 572 } 573
Indexes created Thu Sep 25 16:09:42 GMT 2025