1 /* $XTermId: xterm.h,v 1.902 2021/09/19 18:27:35 tom Exp $ */ 2 3 /* 4 * Copyright 1999-2020,2021 by Thomas E. Dickey 5 * 6 * All Rights Reserved 7 * 8 * Permission is hereby granted, free of charge, to any person obtaining a 9 * copy of this software and associated documentation files (the 10 * "Software"), to deal in the Software without restriction, including 11 * without limitation the rights to use, copy, modify, merge, publish, 12 * distribute, sublicense, and/or sell copies of the Software, and to 13 * permit persons to whom the Software is furnished to do so, subject to 14 * the following conditions: 15 * 16 * The above copyright notice and this permission notice shall be included 17 * in all copies or substantial portions of the Software. 18 * 19 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 20 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 21 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 22 * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY 23 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 24 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 25 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 26 * 27 * Except as contained in this notice, the name(s) of the above copyright 28 * holders shall not be used in advertising or otherwise to promote the 29 * sale, use or other dealings in this Software without prior written 30 * authorization. 31 */ 32 33 /* 34 * Common/useful definitions for XTERM application. 35 * 36 * This is also where we put the fallback definitions if we do not build using 37 * the configure script. 38 */ 39 #ifndef included_xterm_h 40 #define included_xterm_h 41 /* *INDENT-OFF* */ 42 43 #ifdef HAVE_CONFIG_H 44 #include <xtermcfg.h> 45 #endif 46 47 #undef bcopy 48 #include <X11/Xos.h> 49 50 #ifndef HAVE_CONFIG_H 51 52 #define HAVE_LIB_XAW 1 53 54 #ifdef CSRG_BASED 55 /* Get definition of BSD */ 56 #include <sys/param.h> 57 #endif 58 59 #ifndef DFT_TERMTYPE 60 #define DFT_TERMTYPE "xterm" 61 #endif 62 63 #ifndef X_NOT_POSIX 64 #define HAVE_WAITPID 1 65 #define HAVE_SYS_WAIT_H 1 66 #define HAVE_UNISTD_H 1 67 #endif 68 69 #define HAVE_STDLIB_H 1 70 71 #if defined(sun) 72 /* errno is declared in <errno.h> */ 73 #else 74 #define DECL_ERRNO 1 75 #endif 76 77 #undef DECL_PTSNAME /* ptsname() is normally in stdlib.h */ 78 79 #ifndef NOPUTENV 80 #define HAVE_PUTENV 1 81 #endif 82 83 #if defined(CSRG_BASED) || defined(__GNU__) || defined(__minix) 84 #define USE_POSIX_TERMIOS 1 85 #endif 86 87 #ifdef __FreeBSD__ 88 #if __FreeBSD_version >= 900000 89 #define USE_SYSV_UTMP 1 90 #define UTMPX_FOR_UTMP 1 91 #define HAVE_UTMP_UT_HOST 1 92 #define HAVE_UTMP_UT_XTIME 1 93 #define ut_name ut_user 94 #define ut_xtime ut_tv.tv_sec 95 #endif 96 #endif 97 98 #ifdef __NetBSD__ 99 #if __NetBSD_Version__ >= 106030000 /* 1.6C */ 100 #define BSD_UTMPX 1 101 #define ut_xtime ut_tv.tv_sec 102 #endif 103 #endif 104 105 #if defined(hpux) && !defined(__hpux) 106 #define __hpux 1 /* HPUX 11.0 does not define this */ 107 #endif 108 109 #if !defined(__SCO__) && (defined(SCO) || defined(sco) || defined(SCO325)) 110 #define __SCO__ 1 111 #endif 112 113 #ifdef USE_POSIX_TERMIOS 114 #define HAVE_TERMIOS_H 1 115 #define HAVE_TCGETATTR 1 116 #endif 117 118 #if defined(__SCO__) || defined(__UNIXWARE__) || defined(__minix) 119 #define USE_TERMCAP 1 120 #endif 121 122 #if defined(UTMP) 123 #define HAVE_UTMP 1 124 #endif 125 126 #if (defined(__MVS__) || defined(SVR4) || defined(__SCO__) || defined(BSD_UTMPX)) && !defined(__CYGWIN__) 127 #define UTMPX_FOR_UTMP 1 128 #endif 129 130 #if !defined(ISC) && !defined(__QNX__) 131 #define HAVE_UTMP_UT_HOST 1 132 #endif 133 134 #if defined(UTMPX_FOR_UTMP) && !(defined(__MVS__) || defined(__hpux) || defined(__FreeBSD__)) 135 #define HAVE_UTMP_UT_SESSION 1 136 #endif 137 138 #if !(defined(linux) && (!defined(__GLIBC__) || (__GLIBC__ < 2))) && !defined(SVR4) && !defined(__FreeBSD__) 139 #define ut_xstatus ut_exit.e_exit 140 #endif 141 142 #if defined(SVR4) || defined(__SCO__) || defined(BSD_UTMPX) || (defined(linux) && defined(__GLIBC__) && (__GLIBC__ >= 2) && !(defined(__powerpc__) && (__GLIBC__ == 2) && (__GLIBC_MINOR__ == 0))) 143 #define HAVE_UTMP_UT_XTIME 1 144 #endif 145 146 #if defined(linux) || defined(__CYGWIN__) 147 #define USE_LASTLOG 148 #define HAVE_LASTLOG_H 149 #define USE_STRUCT_LASTLOG 150 #elif defined(BSD) && (BSD >= 199103) 151 #ifdef BSD_UTMPX 152 #define USE_LASTLOGX 153 #elif defined(USE_SYSV_UTMP) 154 #else 155 #define USE_LASTLOG 156 #define USE_STRUCT_LASTLOG 157 #endif 158 #endif 159 160 #if defined(__OpenBSD__) 161 #define DEFDELETE_DEL True 162 #define DEF_BACKARO_ERASE True 163 #define DEF_INITIAL_ERASE True 164 #endif 165 166 #if defined(__SCO__) || defined(__UNIXWARE__) 167 #define DEFDELETE_DEL True 168 #define OPT_SCO_FUNC_KEYS 1 169 #endif 170 171 #if defined(__SCO__) || defined(SVR4) || defined(_POSIX_SOURCE) || defined(__QNX__) || defined(__hpux) || (defined(BSD) && (BSD >= 199103)) || defined(__CYGWIN__) 172 #define USE_POSIX_WAIT 173 #endif 174 175 #if defined(AIXV3) || defined(CRAY) || defined(__SCO__) || defined(SVR4) || (defined(SYSV) && defined(i386)) || defined(__MVS__) || defined(__hpux) || defined(__osf__) || defined(linux) || defined(macII) || defined(BSD_UTMPX) 176 #define USE_SYSV_UTMP 177 #endif 178 179 #if defined(__GNU__) || defined(__MVS__) || defined(__osf__) 180 #define USE_TTY_GROUP 181 #endif 182 183 #if defined(__CYGWIN__) 184 #define HAVE_NCURSES_TERM_H 1 185 #endif 186 187 #ifdef __osf__ 188 #define TTY_GROUP_NAME "terminal" 189 #endif 190 191 #if defined(__MVS__) 192 #undef ut_xstatus 193 #define ut_name ut_user 194 #define ut_xstatus ut_exit.ut_e_exit 195 #define ut_xtime ut_tv.tv_sec 196 #endif 197 198 #if defined(ut_xstatus) 199 #define HAVE_UTMP_UT_XSTATUS 1 200 #endif 201 202 #if defined(XKB) 203 #define HAVE_XKB_BELL_EXT 1 204 #endif 205 206 #if (defined(SVR4) && !defined(__CYGWIN__)) || defined(linux) || (defined(BSD) && (BSD >= 199103)) 207 #define HAVE_POSIX_SAVED_IDS 208 #endif 209 210 #if defined(linux) || defined(__GLIBC__) || (defined(SYSV) && (defined(CRAY) || defined(macII) || defined(__hpux) || defined(__osf__) || defined(__sgi))) || !(defined(SYSV) || defined(__QNX__) || defined(VMS) || defined(__INTERIX)) 211 #define HAVE_INITGROUPS 212 #endif 213 214 #endif /* HAVE_CONFIG_H */ 215 216 #ifndef HAVE_X11_DECKEYSYM_H 217 #define HAVE_X11_DECKEYSYM_H 1 218 #endif 219 220 #ifndef HAVE_X11_SUNKEYSYM_H 221 #define HAVE_X11_SUNKEYSYM_H 1 222 #endif 223 224 #ifndef HAVE_X11_XF86KEYSYM_H 225 #define HAVE_X11_XF86KEYSYM_H 0 226 #endif 227 228 #if defined(HAVE_X11_EXTENSIONS_XDBE_H) && defined(HAVE_XDBESWAPBUFFERS) 229 #define USE_DOUBLE_BUFFER 1 230 #else 231 #define USE_DOUBLE_BUFFER 0 232 #endif 233 234 /***====================================================================***/ 235 236 /* if compiling with gcc -ansi -pedantic, we must fix POSIX definitions */ 237 #if defined(SVR4) && defined(sun) 238 #ifndef __EXTENSIONS__ 239 #define __EXTENSIONS__ 1 240 #endif 241 #ifndef _POSIX_C_SOURCE 242 #define _POSIX_C_SOURCE 1 243 #endif 244 #endif 245 246 /***====================================================================***/ 247 248 #ifdef HAVE_STDLIB_H 249 #include <stdlib.h> 250 #else 251 extern char *calloc(); 252 extern char *getenv(); 253 extern char *malloc(); 254 extern char *realloc(); 255 extern void exit(); 256 extern void free(); 257 #endif 258 259 #ifdef HAVE_UNISTD_H 260 #include <unistd.h> 261 #endif 262 263 #ifdef HAVE_SYS_WAIT_H 264 #include <sys/wait.h> 265 #endif 266 267 #include <errno.h> 268 #if defined(DECL_ERRNO) && !defined(errno) 269 extern int errno; 270 #endif 271 272 #include <X11/Xlocale.h> 273 274 #ifdef HAVE_STDNORETURN_H 275 #include <stdnoreturn.h> 276 #undef GCC_NORETURN 277 #define GCC_NORETURN STDC_NORETURN 278 #endif 279 280 /* 281 * FIXME: Toggling logging from xterm hangs under Linux 2.0.29 with libc5 if 282 * we use 'waitpid()', while 'wait()' seems to work properly. 283 */ 284 #ifdef linux 285 #undef HAVE_WAITPID 286 #endif 287 288 #ifndef OPT_WIDE_CHARS 289 #define OPT_WIDE_CHARS 0 290 #endif 291 292 #if OPT_WIDE_CHARS 293 #define HIDDEN_CHAR 0xffff 294 #endif 295 296 /***====================================================================***/ 297 298 #define PROTO_XT_ACTIONS_ARGS \ 299 (Widget w, XEvent *event, String *params, Cardinal *num_params) 300 301 #define PROTO_XT_CALLBACK_ARGS \ 302 (Widget gw, XtPointer closure, XtPointer data) 303 304 #define PROTO_XT_CVT_SELECT_ARGS \ 305 (Widget w, Atom *selection, Atom *target, Atom *type, XtPointer *value, unsigned long *length, int *format) 306 307 #define PROTO_XT_EV_HANDLER_ARGS \ 308 (Widget w, XtPointer closure, XEvent *event, Boolean *cont) 309 310 #define PROTO_XT_SEL_CB_ARGS \ 311 (Widget w, XtPointer client_data, Atom *selection, Atom *type, XtPointer value, unsigned long *length, int *format) 312 313 #include <ptyx.h> 314 315 /***====================================================================***/ 316 317 #ifndef GCC_PRINTFLIKE 318 #ifdef _X_ATTRIBUTE_PRINTF 319 #define GCC_PRINTFLIKE(f,n) _X_ATTRIBUTE_PRINTF(f,n) 320 #else 321 #define GCC_PRINTFLIKE(f,n) /* nothing */ 322 #endif 323 #endif 324 325 #ifndef GCC_UNUSED 326 #ifdef _X_UNUSED 327 #define GCC_UNUSED _X_UNUSED 328 #else 329 #define GCC_UNUSED /* nothing */ 330 #endif 331 #endif 332 333 #ifndef GCC_NORETURN 334 #ifdef _X_NORETURN 335 #define GCC_NORETURN _X_NORETURN 336 #else 337 #define GCC_NORETURN /* nothing */ 338 #endif 339 #endif 340 341 /***====================================================================***/ 342 343 #if defined(__GNUC__) && defined(_FORTIFY_SOURCE) 344 #define USE_IGNORE_RC 345 #define IGNORE_RC(func) ignore_unused = (int) func 346 #else 347 #define IGNORE_RC(func) (void) func 348 #endif /* gcc workarounds */ 349 #if (XtSpecificationRelease >= 6) && !defined(NO_XPOLL_H) && !defined(sun) 350 #include <X11/Xpoll.h> 351 #define USE_XPOLL_H 1 352 #else 353 #define Select(n,r,w,e,t) select(n,(fd_set*)r,(fd_set*)w,(fd_set*)e,(struct timeval *)t) 354 #define XFD_COPYSET(src,dst) memcpy((dst)->fds_bits, (src)->fds_bits, sizeof(fd_set)) 355 #if defined(__MVS__) && !defined(TIME_WITH_SYS_TIME) 356 #define TIME_WITH_SYS_TIME 357 #endif 358 #endif 359 360 #ifdef TIME_WITH_SYS_TIME 361 # include <sys/time.h> 362 # include <time.h> 363 #else 364 # ifdef HAVE_SYS_TIME_H 365 # include <sys/time.h> 366 # else 367 # include <time.h> 368 # endif 369 #endif 370 371 /* these may be needed for sig_atomic_t */ 372 #include <sys/types.h> 373 #include <signal.h> 374 375 #ifdef USE_SYS_SELECT_H 376 377 #if defined(USE_XPOLL_H) && defined(AIXV3) && defined(NFDBITS) 378 #undef NFDBITS /* conflict between X11/Xpoll.h and sys/select.h */ 379 #endif 380 381 #include <sys/select.h> 382 383 #endif /* USE_SYS_SELECT_H */ 384 385 #include <setjmp.h> 386 387 #if !defined(VMS) && !(defined(linux) && defined(__USE_GNU)) && !defined(__hpux) && !defined(_ALL_SOURCE) && !defined(__osf__) 388 extern char **environ; 389 #endif 390 391 #ifndef _Xconst 392 #define _Xconst const /* Solaris 7 workaround */ 393 #endif /* _Xconst */ 394 395 #define XK_Fn(n) (XK_F1 + (n) - 1) 396 397 #define Maybe 2 398 399 #define ALLOC_STRING(name) \ 400 if (name != 0) \ 401 name = x_strdup(name) 402 #define FREE_STRING(name) \ 403 free_string(name) 404 405 /* strftime format and length of the result */ 406 #define FMT_TIMESTAMP ".%Y.%m.%d.%H.%M.%S" 407 #define LEN_TIMESTAMP sizeof(".YYYY.MM.DD.hh.mm.ss") 408 409 /***====================================================================***/ 410 411 #if OPT_TRACE 412 #undef NDEBUG /* turn on assert's */ 413 #else 414 #ifndef NDEBUG 415 #define NDEBUG /* not debugging, don't do assert's */ 416 #endif 417 #endif 418 419 #include <trace.h> 420 421 #if OPT_TRACE && !defined(DEBUG) 422 #define DEBUG 1 423 #endif 424 425 #ifdef DEBUG 426 #define if_DEBUG(code) if(debug) code 427 #else 428 #define if_DEBUG(code) /*nothing*/ 429 #endif 430 431 #define DEBUG_MSG(text) if_DEBUG({ IGNORE_RC(write(2, text, sizeof(text) - 1)); }) 432 433 /***====================================================================***/ 434 435 #define XtNallowBoldFonts "allowBoldFonts" 436 #define XtNallowC1Printable "allowC1Printable" 437 #define XtNallowColorOps "allowColorOps" 438 #define XtNallowFontOps "allowFontOps" 439 #define XtNallowMouseOps "allowMouseOps" 440 #define XtNallowPasteControls "allowPasteControls" 441 #define XtNallowScrollLock "allowScrollLock" 442 #define XtNallowSendEvents "allowSendEvents" 443 #define XtNallowTcapOps "allowTcapOps" 444 #define XtNallowTitleOps "allowTitleOps" 445 #define XtNallowWindowOps "allowWindowOps" 446 #define XtNaltIsNotMeta "altIsNotMeta" 447 #define XtNaltSendsEscape "altSendsEscape" 448 #define XtNalternateScroll "alternateScroll" 449 #define XtNalwaysBoldMode "alwaysBoldMode" 450 #define XtNalwaysHighlight "alwaysHighlight" 451 #define XtNalwaysUseMods "alwaysUseMods" 452 #define XtNanswerbackString "answerbackString" 453 #define XtNappcursorDefault "appcursorDefault" 454 #define XtNappkeypadDefault "appkeypadDefault" 455 #define XtNassumeAllChars "assumeAllChars" 456 #define XtNautoWrap "autoWrap" 457 #define XtNautoScrollLock "autoScrollLock" 458 #define XtNawaitInput "awaitInput" 459 #define XtNbackarrowKey "backarrowKey" 460 #define XtNbellIsUrgent "bellIsUrgent" 461 #define XtNbellOnReset "bellOnReset" 462 #define XtNbellSuppressTime "bellSuppressTime" 463 #define XtNboldColors "boldColors" 464 #define XtNboldFont "boldFont" 465 #define XtNboldMode "boldMode" 466 #define XtNbrokenLinuxOSC "brokenLinuxOSC" 467 #define XtNbrokenSelections "brokenSelections" 468 #define XtNbrokenStringTerm "brokenStringTerm" 469 #define XtNbuffered "buffered" 470 #define XtNbufferedFPS "bufferedFPS" 471 #define XtNc132 "c132" 472 #define XtNcacheDoublesize "cacheDoublesize" 473 #define XtNcdXtraScroll "cdXtraScroll" 474 #define XtNcharClass "charClass" 475 #define XtNchecksumExtension "checksumExtension" 476 #define XtNcjkWidth "cjkWidth" 477 #define XtNcolorAttrMode "colorAttrMode" 478 #define XtNcolorBDMode "colorBDMode" 479 #define XtNcolorBLMode "colorBLMode" 480 #define XtNcolorITMode "colorITMode" 481 #define XtNcolorInnerBorder "colorInnerBorder" 482 #define XtNcolorMode "colorMode" 483 #define XtNcolorRVMode "colorRVMode" 484 #define XtNcolorULMode "colorULMode" 485 #define XtNcombiningChars "combiningChars" 486 #define XtNctrlFKeys "ctrlFKeys" 487 #define XtNcurses "curses" 488 #define XtNcursorBlink "cursorBlink" 489 #define XtNcursorBlinkXOR "cursorBlinkXOR" 490 #define XtNcursorColor "cursorColor" 491 #define XtNcursorOffTime "cursorOffTime" 492 #define XtNcursorOnTime "cursorOnTime" 493 #define XtNcursorUnderLine "cursorUnderLine" 494 #define XtNcutNewline "cutNewline" 495 #define XtNcutToBeginningOfLine "cutToBeginningOfLine" 496 #define XtNdecGraphicsID "decGraphicsID" 497 #define XtNdecTerminalID "decTerminalID" 498 #define XtNdefaultString "defaultString" 499 #define XtNdeleteIsDEL "deleteIsDEL" 500 #define XtNdirectColor "directColor" 501 #define XtNdisallowedColorOps "disallowedColorOps" 502 #define XtNdisallowedFontOps "disallowedFontOps" 503 #define XtNdisallowedMouseOps "disallowedMouseOps" 504 #define XtNdisallowedPasteControls "disallowedPasteControls" 505 #define XtNdisallowedTcapOps "disallowedTcapOps" 506 #define XtNdisallowedWindowOps "disallowedWindowOps" 507 #define XtNdynamicColors "dynamicColors" 508 #define XtNeightBitControl "eightBitControl" 509 #define XtNeightBitInput "eightBitInput" 510 #define XtNeightBitMeta "eightBitMeta" 511 #define XtNeightBitOutput "eightBitOutput" 512 #define XtNeightBitSelectTypes "eightBitSelectTypes" 513 #define XtNeraseSavedLines "eraseSavedLines" 514 #define XtNfaceName "faceName" 515 #define XtNfaceNameDoublesize "faceNameDoublesize" 516 #define XtNfaceSize "faceSize" 517 #define XtNfastScroll "fastScroll" 518 #define XtNfont1 "font1" 519 #define XtNfont2 "font2" 520 #define XtNfont3 "font3" 521 #define XtNfont4 "font4" 522 #define XtNfont5 "font5" 523 #define XtNfont6 "font6" 524 #define XtNfont7 "font7" 525 #define XtNfontDoublesize "fontDoublesize" 526 #define XtNfontWarnings "fontWarnings" 527 #define XtNforceBoxChars "forceBoxChars" 528 #define XtNforcePackedFont "forcePackedFont" 529 #define XtNforceXftHeight "forceXftHeight" 530 #define XtNformatOtherKeys "formatOtherKeys" 531 #define XtNfreeBoldBox "freeBoldBox" 532 #define XtNfullscreen "fullscreen" 533 #define XtNhighlightColor "highlightColor" 534 #define XtNhighlightColorMode "highlightColorMode" 535 #define XtNhighlightReverse "highlightReverse" 536 #define XtNhighlightSelection "highlightSelection" 537 #define XtNhighlightTextColor "highlightTextColor" 538 #define XtNhpLowerleftBugCompat "hpLowerleftBugCompat" 539 #define XtNi18nSelections "i18nSelections" 540 #define XtNiconHint "iconHint" 541 #define XtNinitialFont "initialFont" 542 #define XtNinternalBorder "internalBorder" 543 #define XtNitalicULMode "italicULMode" 544 #define XtNjumpScroll "jumpScroll" 545 #define XtNkeepClipboard "keepClipboard" 546 #define XtNkeepSelection "keepSelection" 547 #define XtNkeyboardDialect "keyboardDialect" 548 #define XtNlimitFontsets "limitFontsets" 549 #define XtNlimitResize "limitResize" 550 #define XtNlimitResponse "limitResponse" 551 #define XtNlocale "locale" 552 #define XtNlocaleFilter "localeFilter" 553 #define XtNlogFile "logFile" 554 #define XtNlogInhibit "logInhibit" 555 #define XtNlogging "logging" 556 #define XtNloginShell "loginShell" 557 #define XtNmarginBell "marginBell" 558 #define XtNmaxGraphicSize "maxGraphicSize" 559 #define XtNmaximized "maximized" 560 #define XtNmenuBar "menuBar" /* internal */ 561 #define XtNmenuHeight "menuHeight" 562 #define XtNmetaSendsEscape "metaSendsEscape" 563 #define XtNmkSamplePass "mkSamplePass" 564 #define XtNmkSampleSize "mkSampleSize" 565 #define XtNmkWidth "mkWidth" 566 #define XtNmodifyCursorKeys "modifyCursorKeys" 567 #define XtNmodifyFunctionKeys "modifyFunctionKeys" 568 #define XtNmodifyKeyboard "modifyKeyboard" 569 #define XtNmodifyKeypadKeys "modifyKeypadKeys" 570 #define XtNmodifyOtherKeys "modifyOtherKeys" 571 #define XtNmodifyStringKeys "modifyStringKeys" 572 #define XtNmultiClickTime "multiClickTime" 573 #define XtNmultiScroll "multiScroll" 574 #define XtNnMarginBell "nMarginBell" 575 #define XtNnextEventDelay "nextEventDelay" 576 #define XtNnumColorRegisters "numColorRegisters" 577 #define XtNnumLock "numLock" 578 #define XtNoldXtermFKeys "oldXtermFKeys" 579 #define XtNpointerColor "pointerColor" 580 #define XtNpointerColorBackground "pointerColorBackground" 581 #define XtNpointerFont "pointerFont" 582 #define XtNpointerMode "pointerMode" 583 #define XtNpointerShape "pointerShape" 584 #define XtNpopOnBell "popOnBell" 585 #define XtNprecompose "precompose" 586 #define XtNprintAttributes "printAttributes" 587 #define XtNprinterAutoClose "printerAutoClose" 588 #define XtNprinterCommand "printerCommand" 589 #define XtNprinterControlMode "printerControlMode" 590 #define XtNprinterExtent "printerExtent" 591 #define XtNprinterFormFeed "printerFormFeed" 592 #define XtNprinterNewLine "printerNewLine" 593 #define XtNprivateColorRegisters "privateColorRegisters" 594 #define XtNquietGrab "quietGrab" 595 #define XtNregisDefaultFont "regisDefaultFont" 596 #define XtNregisScreenSize "regisScreenSize" 597 #define XtNrenderFont "renderFont" 598 #define XtNresizeByPixel "resizeByPixel" 599 #define XtNresizeGravity "resizeGravity" 600 #define XtNretryInputMethod "retryInputMethod" 601 #define XtNreverseWrap "reverseWrap" 602 #define XtNrightScrollBar "rightScrollBar" 603 #define XtNsaveLines "saveLines" 604 #define XtNscaleHeight "scaleHeight" 605 #define XtNscrollBar "scrollBar" 606 #define XtNscrollBarBorder "scrollBarBorder" 607 #define XtNscrollKey "scrollKey" 608 #define XtNscrollLines "scrollLines" 609 #define XtNscrollTtyOutput "scrollTtyOutput" 610 #define XtNselectToClipboard "selectToClipboard" 611 #define XtNshiftEscape "shiftEscape" 612 #define XtNshiftFonts "shiftFonts" 613 #define XtNshowBlinkAsBold "showBlinkAsBold" 614 #define XtNshowMissingGlyphs "showMissingGlyphs" 615 #define XtNshowWrapMarks "showWrapMarks" 616 #define XtNsignalInhibit "signalInhibit" 617 #define XtNsixelScrolling "sixelScrolling" 618 #define XtNsixelScrollsRight "sixelScrollsRight" 619 #define XtNtekGeometry "tekGeometry" 620 #define XtNtekInhibit "tekInhibit" 621 #define XtNtekSmall "tekSmall" 622 #define XtNtekStartup "tekStartup" 623 #define XtNtiXtraScroll "tiXtraScroll" 624 #define XtNtiteInhibit "titeInhibit" 625 #define XtNtitleModes "titleModes" 626 #define XtNtoolBar "toolBar" 627 #define XtNtrimSelection "trimSelection" 628 #define XtNunderLine "underLine" 629 #define XtNuseBorderClipping "useBorderClipping" 630 #define XtNuseClipping "useClipping" 631 #define XtNutf8 "utf8" 632 #define XtNutf8Fonts "utf8Fonts" 633 #define XtNutf8Latin1 "utf8Latin1" 634 #define XtNutf8SelectTypes "utf8SelectTypes" 635 #define XtNutf8Title "utf8Title" 636 #define XtNutf8Weblike "utf8Weblike" 637 #define XtNveryBoldColors "veryBoldColors" 638 #define XtNvisualBell "visualBell" 639 #define XtNvisualBellDelay "visualBellDelay" 640 #define XtNvisualBellLine "visualBellLine" 641 #define XtNvt100Graphics "vt100Graphics" 642 #define XtNwideBoldFont "wideBoldFont" 643 #define XtNwideChars "wideChars" 644 #define XtNwideFont "wideFont" 645 #define XtNximFont "ximFont" 646 #define XtNxmcAttributes "xmcAttributes" /* ncurses-testing */ 647 #define XtNxmcGlitch "xmcGlitch" /* ncurses-testing */ 648 #define XtNxmcInline "xmcInline" /* ncurses-testing */ 649 #define XtNxmcMoveSGR "xmcMoveSGR" /* ncurses-testing */ 650 651 #define XtCAllowBoldFonts "AllowBoldFonts" 652 #define XtCAllowC1Printable "AllowC1Printable" 653 #define XtCAllowColorOps "AllowColorOps" 654 #define XtCAllowFontOps "AllowFontOps" 655 #define XtCAllowMouseOps "AllowMouseOps" 656 #define XtCAllowPasteControls "AllowPasteControls" 657 #define XtCAllowScrollLock "AllowScrollLock" 658 #define XtCAllowSendEvents "AllowSendEvents" 659 #define XtCAllowTcapOps "AllowTcapOps" 660 #define XtCAllowTitleOps "AllowTitleOps" 661 #define XtCAllowWindowOps "AllowWindowOps" 662 #define XtCAltIsNotMeta "AltIsNotMeta" 663 #define XtCAltSendsEscape "AltSendsEscape" 664 #define XtCAlwaysBoldMode "AlwaysBoldMode" 665 #define XtCAlwaysHighlight "AlwaysHighlight" 666 #define XtCAlwaysUseMods "AlwaysUseMods" 667 #define XtCAnswerbackString "AnswerbackString" 668 #define XtCAppcursorDefault "AppcursorDefault" 669 #define XtCAppkeypadDefault "AppkeypadDefault" 670 #define XtCAssumeAllChars "AssumeAllChars" 671 #define XtCAutoWrap "AutoWrap" 672 #define XtCAutoScrollLock "AutoScrollLock" 673 #define XtCAwaitInput "AwaitInput" 674 #define XtCBackarrowKey "BackarrowKey" 675 #define XtCBellIsUrgent "BellIsUrgent" 676 #define XtCBellOnReset "BellOnReset" 677 #define XtCBellSuppressTime "BellSuppressTime" 678 #define XtCBoldFont "BoldFont" 679 #define XtCBoldMode "BoldMode" 680 #define XtCBrokenLinuxOSC "BrokenLinuxOSC" 681 #define XtCBrokenSelections "BrokenSelections" 682 #define XtCBrokenStringTerm "BrokenStringTerm" 683 #define XtCBuffered "Buffered" 684 #define XtCBufferedFPS "BufferedFPS" 685 #define XtCC132 "C132" 686 #define XtCCacheDoublesize "CacheDoublesize" 687 #define XtCCdXtraScroll "CdXtraScroll" 688 #define XtCCharClass "CharClass" 689 #define XtCChecksumExtension "ChecksumExtension" 690 #define XtCCjkWidth "CjkWidth" 691 #define XtCColorAttrMode "ColorAttrMode" 692 #define XtCColorInnerBorder "ColorInnerBorder" 693 #define XtCColorMode "ColorMode" 694 #define XtCColumn "Column" 695 #define XtCCombiningChars "CombiningChars" 696 #define XtCCtrlFKeys "CtrlFKeys" 697 #define XtCCurses "Curses" 698 #define XtCCursorBlink "CursorBlink" 699 #define XtCCursorBlinkXOR "CursorBlinkXOR" 700 #define XtCCursorOffTime "CursorOffTime" 701 #define XtCCursorOnTime "CursorOnTime" 702 #define XtCCursorUnderLine "CursorUnderLine" 703 #define XtCCutNewline "CutNewline" 704 #define XtCCutToBeginningOfLine "CutToBeginningOfLine" 705 #define XtCDecGraphicsID "DecGraphicsID" 706 #define XtCDecTerminalID "DecTerminalID" 707 #define XtCDefaultString "DefaultString" 708 #define XtCDeleteIsDEL "DeleteIsDEL" 709 #define XtCDirectColor "DirectColor" 710 #define XtCDisallowedColorOps "DisallowedColorOps" 711 #define XtCDisallowedFontOps "DisallowedFontOps" 712 #define XtCDisallowedMouseOps "DisallowedMouseOps" 713 #define XtCDisallowedPasteControls "DisallowedPasteControls" 714 #define XtCDisallowedTcapOps "DisallowedTcapOps" 715 #define XtCDisallowedWindowOps "DisallowedWindowOps" 716 #define XtCDynamicColors "DynamicColors" 717 #define XtCEightBitControl "EightBitControl" 718 #define XtCEightBitInput "EightBitInput" 719 #define XtCEightBitMeta "EightBitMeta" 720 #define XtCEightBitOutput "EightBitOutput" 721 #define XtCEightBitSelectTypes "EightBitSelectTypes" 722 #define XtCEraseSavedLines "EraseSavedLines" 723 #define XtCFaceName "FaceName" 724 #define XtCFaceNameDoublesize "FaceNameDoublesize" 725 #define XtCFaceSize "FaceSize" 726 #define XtCFastScroll "FastScroll" 727 #define XtCFont1 "Font1" 728 #define XtCFont2 "Font2" 729 #define XtCFont3 "Font3" 730 #define XtCFont4 "Font4" 731 #define XtCFont5 "Font5" 732 #define XtCFont6 "Font6" 733 #define XtCFont7 "Font7" 734 #define XtCFontDoublesize "FontDoublesize" 735 #define XtCFontWarnings "FontWarnings" 736 #define XtCForceBoxChars "ForceBoxChars" 737 #define XtCForcePackedFont "ForcePackedFont" 738 #define XtCForceXftHeight "ForceXftHeight" 739 #define XtCFormatOtherKeys "FormatOtherKeys" 740 #define XtCFreeBoldBox "FreeBoldBox" 741 #define XtCFullscreen "Fullscreen" 742 #define XtCHighlightColorMode "HighlightColorMode" 743 #define XtCHighlightReverse "HighlightReverse" 744 #define XtCHighlightSelection "HighlightSelection" 745 #define XtCHpLowerleftBugCompat "HpLowerleftBugCompat" 746 #define XtCI18nSelections "I18nSelections" 747 #define XtCIconHint "IconHint" 748 #define XtCInitialFont "InitialFont" 749 #define XtCJumpScroll "JumpScroll" 750 #define XtCKeepClipboard "KeepClipboard" 751 #define XtCKeepSelection "KeepSelection" 752 #define XtCKeyboardDialect "KeyboardDialect" 753 #define XtCLimitFontsets "LimitFontsets" 754 #define XtCLimitResize "LimitResize" 755 #define XtCLimitResponse "LimitResponse" 756 #define XtCLocale "Locale" 757 #define XtCLocaleFilter "LocaleFilter" 758 #define XtCLogInhibit "LogInhibit" 759 #define XtCLogfile "Logfile" 760 #define XtCLogging "Logging" 761 #define XtCLoginShell "LoginShell" 762 #define XtCMarginBell "MarginBell" 763 #define XtCMaxGraphicSize "MaxGraphicSize" 764 #define XtCMaximized "Maximized" 765 #define XtCMenuBar "MenuBar" /* internal */ 766 #define XtCMenuHeight "MenuHeight" 767 #define XtCMetaSendsEscape "MetaSendsEscape" 768 #define XtCMkSamplePass "MkSamplePass" 769 #define XtCMkSampleSize "MkSampleSize" 770 #define XtCMkWidth "MkWidth" 771 #define XtCModifyCursorKeys "ModifyCursorKeys" 772 #define XtCModifyFunctionKeys "ModifyFunctionKeys" 773 #define XtCModifyKeyboard "ModifyKeyboard" 774 #define XtCModifyKeypadKeys "ModifyKeypadKeys" 775 #define XtCModifyOtherKeys "ModifyOtherKeys" 776 #define XtCModifyStringKeys "ModifyStringKeys" 777 #define XtCMultiClickTime "MultiClickTime" 778 #define XtCMultiScroll "MultiScroll" 779 #define XtCNextEventDelay "NextEventDelay" 780 #define XtCNumColorRegisters "NumColorRegisters" 781 #define XtCNumLock "NumLock" 782 #define XtCOldXtermFKeys "OldXtermFKeys" 783 #define XtCPointerFont "PointerFont" 784 #define XtCPointerMode "PointerMode" 785 #define XtCPopOnBell "PopOnBell" 786 #define XtCPrecompose "Precompose" 787 #define XtCPrintAttributes "PrintAttributes" 788 #define XtCPrinterAutoClose "PrinterAutoClose" 789 #define XtCPrinterCommand "PrinterCommand" 790 #define XtCPrinterControlMode "PrinterControlMode" 791 #define XtCPrinterExtent "PrinterExtent" 792 #define XtCPrinterFormFeed "PrinterFormFeed" 793 #define XtCPrinterNewLine "PrinterNewLine" 794 #define XtCPrivateColorRegisters "PrivateColorRegisters" 795 #define XtCQuietGrab "QuietGrab" 796 #define XtCRegisDefaultFont "RegisDefaultFont" 797 #define XtCRegisScreenSize "RegisScreenSize" 798 #define XtCRenderFont "RenderFont" 799 #define XtCResizeByPixel "ResizeByPixel" 800 #define XtCResizeGravity "ResizeGravity" 801 #define XtCRetryInputMethod "RetryInputMethod" 802 #define XtCReverseWrap "ReverseWrap" 803 #define XtCRightScrollBar "RightScrollBar" 804 #define XtCSaveLines "SaveLines" 805 #define XtCScaleHeight "ScaleHeight" 806 #define XtCScrollBar "ScrollBar" 807 #define XtCScrollBarBorder "ScrollBarBorder" 808 #define XtCScrollCond "ScrollCond" 809 #define XtCScrollLines "ScrollLines" 810 #define XtCSelectToClipboard "SelectToClipboard" 811 #define XtCShiftEscape "ShiftEscape" 812 #define XtCShiftFonts "ShiftFonts" 813 #define XtCShowBlinkAsBold "ShowBlinkAsBold" 814 #define XtCShowMissingGlyphs "ShowMissingGlyphs" 815 #define XtCShowWrapMarks "ShowWrapMarks" 816 #define XtCSignalInhibit "SignalInhibit" 817 #define XtCSixelScrolling "SixelScrolling" 818 #define XtCSixelScrollsRight "SixelScrollsRight" 819 #define XtCTekInhibit "TekInhibit" 820 #define XtCTekSmall "TekSmall" 821 #define XtCTekStartup "TekStartup" 822 #define XtCTiXtraScroll "TiXtraScroll" 823 #define XtCTiteInhibit "TiteInhibit" 824 #define XtCTitleModes "TitleModes" 825 #define XtCToolBar "ToolBar" 826 #define XtCTrimSelection "TrimSelection" 827 #define XtCUnderLine "UnderLine" 828 #define XtCUseBorderClipping "UseBorderClipping" 829 #define XtCUseClipping "UseClipping" 830 #define XtCUtf8 "Utf8" 831 #define XtCUtf8Fonts "Utf8Fonts" 832 #define XtCUtf8Latin1 "Utf8Latin1" 833 #define XtCUtf8SelectTypes "Utf8SelectTypes" 834 #define XtCUtf8Title "Utf8Title" 835 #define XtCUtf8Weblike "Utf8Weblike" 836 #define XtCVT100Graphics "VT100Graphics" 837 #define XtCVeryBoldColors "VeryBoldColors" 838 #define XtCVisualBell "VisualBell" 839 #define XtCVisualBellDelay "VisualBellDelay" 840 #define XtCVisualBellLine "VisualBellLine" 841 #define XtCWideBoldFont "WideBoldFont" 842 #define XtCWideChars "WideChars" 843 #define XtCWideFont "WideFont" 844 #define XtCXimFont "XimFont" 845 #define XtCXmcAttributes "XmcAttributes" /* ncurses-testing */ 846 #define XtCXmcGlitch "XmcGlitch" /* ncurses-testing */ 847 #define XtCXmcInline "XmcInline" /* ncurses-testing */ 848 #define XtCXmcMoveSGR "XmcMoveSGR" /* ncurses-testing */ 849 850 #if defined(NO_ACTIVE_ICON) && !defined(XtNgeometry) 851 #define XtNgeometry "geometry" 852 #define XtCGeometry "Geometry" 853 #endif 854 855 #if OPT_COLOR_CLASS 856 #define XtCCursorColor "CursorColor" 857 #define XtCPointerColor "PointerColor" 858 #define XtCHighlightColor "HighlightColor" 859 #define XtCHighlightTextColor "HighlightTextColor" 860 #else 861 #define XtCCursorColor XtCForeground 862 #define XtCPointerColor XtCForeground 863 #define XtCHighlightColor XtCForeground 864 #define XtCHighlightTextColor XtCBackground 865 #endif 866 867 /***====================================================================***/ 868 869 #ifdef __cplusplus 870 extern "C" { 871 #endif 872 873 struct XTERM_RESOURCE; 874 875 /* Tekproc.c */ 876 #if OPT_TEK4014 877 extern TekWidget getTekWidget(Widget /* w */); 878 extern int TekGetFontSize (const char * /* param */); 879 extern int TekInit (void); 880 extern void ChangeTekColors (TekWidget /* tw */, TScreen * /* screen */, ScrnColors * /* pNew */); 881 extern void HandleGINInput PROTO_XT_ACTIONS_ARGS; 882 extern void TCursorToggle (TekWidget /* tw */, int /* toggle */); 883 extern void TekCopy (TekWidget /* tw */); 884 extern void TekEnqMouse (TekWidget /* tw */, int /* c */); 885 extern void TekExpose (Widget /* w */, XEvent * /* event */, Region /* region */); 886 extern void TekGINoff (TekWidget /* tw */); 887 extern void TekRefresh (TekWidget /* tw */); 888 extern void TekRepaint (TekWidget /* xw */); 889 extern void TekReverseVideo (XtermWidget /* xw */, TekWidget /* tw */); 890 extern void TekRun (void); 891 extern void TekSetFontSize (TekWidget /* tw */, Bool /* fromMenu */, int /* newitem */); 892 extern void TekSetWinSize (TekWidget /* tw */); 893 extern void TekSimulatePageButton (TekWidget /* tw */, Bool /* reset */); 894 #endif 895 896 /* button.c */ 897 #define MotionOff( s, t ) if (!(screen->hide_pointer)) { \ 898 (s)->event_mask |= ButtonMotionMask; \ 899 (s)->event_mask &= ~PointerMotionMask; \ 900 XSelectInput(XtDisplay((t)), XtWindow((t)), (long) (s)->event_mask); } 901 902 #define MotionOn( s, t ) { \ 903 (s)->event_mask &= ~ButtonMotionMask; \ 904 (s)->event_mask |= PointerMotionMask; \ 905 XSelectInput(XtDisplay((t)), XtWindow((t)), (long) (s)->event_mask); } 906 907 extern Bool SendMousePosition (XtermWidget /* w */, XEvent* /* event */); 908 extern XtermMouseModes okSendMousePos(XtermWidget /* xw */); 909 extern void DiredButton PROTO_XT_ACTIONS_ARGS; 910 extern void DisownSelection (XtermWidget /* xw */); 911 extern void UnhiliteSelection (XtermWidget /* xw */); 912 extern void HandleCopySelection PROTO_XT_ACTIONS_ARGS; 913 extern void HandleInsertSelection PROTO_XT_ACTIONS_ARGS; 914 extern void HandleKeyboardSelectEnd PROTO_XT_ACTIONS_ARGS; 915 extern void HandleKeyboardSelectExtend PROTO_XT_ACTIONS_ARGS; 916 extern void HandleKeyboardSelectStart PROTO_XT_ACTIONS_ARGS; 917 extern void HandleKeyboardStartExtend PROTO_XT_ACTIONS_ARGS; 918 extern void HandlePointerMotion PROTO_XT_ACTIONS_ARGS; 919 extern void HandlePointerButton PROTO_XT_ACTIONS_ARGS; 920 extern void HandleSelectEnd PROTO_XT_ACTIONS_ARGS; 921 extern void HandleSelectExtend PROTO_XT_ACTIONS_ARGS; 922 extern void HandleSelectSet PROTO_XT_ACTIONS_ARGS; 923 extern void HandleSelectStart PROTO_XT_ACTIONS_ARGS; 924 extern void HandleStartExtend PROTO_XT_ACTIONS_ARGS; 925 extern void ResizeSelection (TScreen * /* screen */, int /* rows */, int /* cols */); 926 extern void ScrollSelection (TScreen * /* screen */, int /* amount */, Bool /* always */); 927 extern void TrackMouse (XtermWidget /* xw */, int /* func */, CELL * /* start */, int /* firstrow */, int /* lastrow */); 928 extern void ViButton PROTO_XT_ACTIONS_ARGS; 929 930 extern void UnmapSelections (XtermWidget /* xw */); 931 extern int xtermUtf8ToTextList (XtermWidget /* xw */, XTextProperty * /* text_prop */, char *** /* text_list */, int * /* text_list_count */); 932 extern void xtermButtonInit (XtermWidget /* xw */); 933 934 #if OPT_DEC_LOCATOR 935 extern void GetLocatorPosition (XtermWidget /* w */); 936 extern void InitLocatorFilter (XtermWidget /* w */); 937 #endif /* OPT_DEC_LOCATOR */ 938 939 #if OPT_FOCUS_EVENT 940 extern void SendFocusButton(XtermWidget /* xw */, XFocusChangeEvent * /* event */); 941 #else 942 #define SendFocusBotton(xw, event) /* nothing */ 943 #endif 944 945 #if OPT_PASTE64 946 extern void AppendToSelectionBuffer (TScreen * /* screen */, unsigned /* c */, String /* selection */); 947 extern void ClearSelectionBuffer (TScreen * /* screen */, String /* selection */); 948 extern void CompleteSelection (XtermWidget /* xw */, String * /* args */, Cardinal /* len */); 949 extern void xtermGetSelection (Widget /* w */, Time /* ev_time */, String * /* params */, Cardinal /* num_params */, Atom * /* targets */); 950 #endif 951 952 #if OPT_READLINE 953 extern void ReadLineButton PROTO_XT_ACTIONS_ARGS; 954 #endif 955 956 #if OPT_REPORT_CCLASS 957 extern void report_char_class(XtermWidget); 958 #endif 959 960 #define IsLatin1(n) (((n) >= 32 && (n) <= 126) || ((n) >= 160 && (n) <= 255)) 961 962 #if OPT_WIDE_CHARS 963 #define WideCells(n) (((IChar)(n) >= first_widechar) ? my_wcwidth((wchar_t) (n)) : 1) 964 #define isWideFrg(n) (((n) == HIDDEN_CHAR) || (WideCells((n)) == 2)) 965 #define isWide(n) (((IChar)(n) >= first_widechar) && isWideFrg(n)) 966 #define CharWidth(screen, n) ((!((screen)->utf8_mode) && ((n) < 256)) \ 967 ? (IsLatin1(n) ? 1 : 0) \ 968 : my_wcwidth((wchar_t) (n))) 969 #else 970 #define WideCells(n) 1 971 #define CharWidth(screen, n) (IsLatin1(n) ? 1 : 0) 972 #endif 973 974 /* cachedCgs.c */ 975 extern CgsEnum getCgsId(XtermWidget /*xw*/, VTwin * /*cgsWin*/, GC /*gc*/); 976 extern GC freeCgs(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/); 977 extern GC getCgsGC(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/); 978 extern Pixel getCgsBack(XtermWidget /*xw*/, VTwin * /*cgsWin*/, GC /*gc*/); 979 extern Pixel getCgsFore(XtermWidget /*xw*/, VTwin * /*cgsWin*/, GC /*gc*/); 980 extern XTermFonts * getCgsFont(XtermWidget /*xw*/, VTwin * /*cgsWin*/, GC /*gc*/); 981 extern void clrCgsFonts(XtermWidget /*xw*/, VTwin * /*cgsWin*/, XTermFonts * /*font*/); 982 extern void copyCgs(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*dstCgsId*/, CgsEnum /*srcCgsId*/); 983 extern void redoCgs(XtermWidget /*xw*/, Pixel /*fg*/, Pixel /*bg*/, CgsEnum /*cgsId*/); 984 extern void setCgsBack(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/, Pixel /*bg*/); 985 extern void setCgsCSet(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/, unsigned /*cset*/); 986 extern void setCgsFont(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/, XTermFonts * /*font*/); 987 extern void setCgsFont2(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/, XTermFonts * /*font*/, unsigned /*which*/); 988 extern void setCgsFore(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/, Pixel /*fg*/); 989 extern void swapCgs(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*dstCgsId*/, CgsEnum /*srcCgsId*/); 990 991 #ifdef NO_LEAKS 992 extern void noleaks_cachedCgs (XtermWidget /* xw */); 993 #endif 994 995 /* charproc.c */ 996 extern Bool CheckBufPtrs (TScreen * /* screen */); 997 extern Bool set_cursor_gcs (XtermWidget /* xw */); 998 extern char * vt100ResourceToString (XtermWidget /* xw */, const char * /* name */); 999 extern int VTInit (XtermWidget /* xw */); 1000 extern void FindFontSelection (XtermWidget /* xw */, const char * /* atom_name */, Bool /* justprobe */); 1001 extern void HideCursor (XtermWidget /* xw */); 1002 extern void RestartBlinking(XtermWidget /* xw */); 1003 extern void ShowCursor (XtermWidget /* xw */); 1004 extern void SwitchBufPtrs (TScreen * /* screen */, int /* toBuf */); 1005 extern void ToggleAlternate (XtermWidget /* xw */); 1006 extern void VTInitTranslations (void); 1007 extern GCC_NORETURN void VTReset (XtermWidget /* xw */, int /* full */, int /* saved */); 1008 extern void VTRun (XtermWidget /* xw */); 1009 extern void dotext (XtermWidget /* xw */, DECNRCM_codes /* charset */, IChar * /* buf */, Cardinal /* len */); 1010 extern void getKeymapResources(Widget /* w */, const char * /*mapName */, const char * /* mapClass */, const char * /* type */, void * /* result */, size_t /* size */); 1011 extern void initBorderGC (XtermWidget /* xw */, VTwin * /* win */); 1012 extern void lookupSelectUnit(XtermWidget /* xw */, Cardinal /* item */, String /* value */); 1013 extern void releaseCursorGCs(XtermWidget /*xw*/); 1014 extern void releaseWindowGCs(XtermWidget /*xw*/, VTwin * /*win*/); 1015 extern void resetCharsets (TScreen * /* screen */); 1016 extern void resetMargins (XtermWidget /* xw */); 1017 extern void restoreCharsets (TScreen * /* screen */, DECNRCM_codes * /* source */); 1018 extern void saveCharsets (TScreen * /* screen */, DECNRCM_codes * /* target */); 1019 extern void set_max_col(TScreen * /* screen */, int /* cols */); 1020 extern void set_max_row(TScreen * /* screen */, int /* rows */); 1021 extern void unparse_end (XtermWidget /* xw */); 1022 extern void unparseputc (XtermWidget /* xw */, int /* c */); 1023 extern void unparseputc1 (XtermWidget /* xw */, int /* c */); 1024 extern void unparseputn (XtermWidget /* xw */, unsigned /* n */); 1025 extern void unparseputs (XtermWidget /* xw */, const char * /* s */); 1026 extern void unparseseq (XtermWidget /* xw */, ANSI * /* ap */); 1027 extern void v_write (int /* f */, const Char * /* d */, unsigned /* len */); 1028 extern void xtermAddInput (Widget /* w */); 1029 extern void xtermDecodeSCS (XtermWidget /* xw */, int /* which */, int /* sgroup */, int /* prefix */, int /* suffix */); 1030 1031 #if OPT_BLINK_CURS 1032 extern void ToggleCursorBlink(XtermWidget /* xw */); 1033 #endif 1034 1035 #if OPT_BLINK_TEXT 1036 extern Bool LineHasBlinking(TScreen * /* screen */, CLineData * /* ld */); 1037 #endif 1038 1039 #if OPT_INPUT_METHOD 1040 extern TInput *lookupTInput (XtermWidget /* xw */, Widget /* w */); 1041 #endif 1042 1043 #if OPT_ISO_COLORS 1044 extern void SGR_Background (XtermWidget /* xw */, int /* color */); 1045 extern void SGR_Foreground (XtermWidget /* xw */, int /* color */); 1046 extern void setExtendedColors (XtermWidget /* xw */); 1047 #endif 1048 1049 #ifdef NO_LEAKS 1050 extern void noleaks_charproc (void); 1051 #endif 1052 1053 /* charsets.c */ 1054 extern unsigned xtermCharSetIn (XtermWidget /* xw */, unsigned /* code */, DECNRCM_codes /* charset */); 1055 extern int xtermCharSetOut (XtermWidget /* xw */, IChar * /* buf */, IChar * /* ptr */, DECNRCM_codes /* charset */); 1056 1057 /* cursor.c */ 1058 extern int CursorCol (XtermWidget /* xw */); 1059 extern int CursorRow (XtermWidget /* xw */); 1060 extern void AdjustSavedCursor (XtermWidget /* xw */, int /* adjust */); 1061 extern void CarriageReturn (XtermWidget /* xw */); 1062 extern void CursorBack (XtermWidget /* xw */, int /* n */); 1063 extern void CursorDown (TScreen * /* screen */, int /* n */); 1064 extern void CursorForward (XtermWidget /* xw */, int /* n */); 1065 extern void CursorNextLine (XtermWidget /* xw */, int /* count */); 1066 extern void CursorPrevLine (XtermWidget /* xw */, int /* count */); 1067 extern void CursorRestore (XtermWidget /* xw */); 1068 extern void CursorSave (XtermWidget /* xw */); 1069 extern void CursorSet (TScreen * /* screen */, int /* row */, int /* col */, unsigned /* flags */); 1070 extern void CursorUp (TScreen * /* screen */, int /* n */); 1071 extern void RevIndex (XtermWidget /* xw */, int /* amount */); 1072 extern void xtermIndex (XtermWidget /* xw */, int /* amount */); 1073 1074 #if OPT_TRACE 1075 extern int set_cur_col(TScreen * /* screen */, int /* value */); 1076 extern int set_cur_row(TScreen * /* screen */, int /* value */); 1077 #else 1078 #define set_cur_col(screen, value) screen->cur_col = value 1079 #define set_cur_row(screen, value) screen->cur_row = value 1080 #endif 1081 1082 /* cursorfont.c */ 1083 extern Cursor CreateAlternateCursorFontCursor(Display * /* dpy */, char const * /* cursorfont */, unsigned int /* which */); 1084 extern int CursorFontIndexFromShapeName(char const * /* shapename */); 1085 1086 /* doublechr.c */ 1087 extern void xterm_DECDHL (XtermWidget /* xw */, Bool /* top */); 1088 extern void xterm_DECSWL (XtermWidget /* xw */); 1089 extern void xterm_DECDWL (XtermWidget /* xw */); 1090 extern void xterm_ResetDouble(XtermWidget /* xw */); 1091 #if OPT_DEC_CHRSET 1092 extern GC xterm_DoubleGC(XTermDraw * /* params */, GC /* old_gc */, int * /* inxp */); 1093 #if OPT_RENDERFONT 1094 extern XftFont * xterm_DoubleFT(XTermDraw * /* params */, unsigned /* chrset */, unsigned /* attr_flags */); 1095 extern void freeall_DoubleFT(XtermWidget /* xw */); 1096 #endif 1097 #endif 1098 1099 /* input.c */ 1100 extern unsigned xtermParamToState (XtermWidget /* xw */, unsigned /* param */); 1101 extern unsigned xtermStateToParam (XtermWidget /* xw */, unsigned /* state */); 1102 extern Bool xtermDeleteIsDEL (XtermWidget /* xw */); 1103 extern void Input (XtermWidget /* xw */, XKeyEvent */* event */, Bool /* eightbit */); 1104 extern void StringInput (XtermWidget /* xw */, const Char * /* string */, size_t /* nbytes */); 1105 1106 #if OPT_NUM_LOCK 1107 extern void VTInitModifiers(XtermWidget /* xw */); 1108 #else 1109 #define VTInitModifiers(xw) /* nothing */ 1110 #endif 1111 1112 /* linedata.c */ 1113 extern LineData *getLineData(TScreen * /* screen */, int /* row */); 1114 extern void copyLineData(LineData * /* dst */, CLineData * /* src */); 1115 extern void initLineData(XtermWidget /* xw */); 1116 1117 extern CellData *newCellData(XtermWidget /* xw */, Cardinal /* count */); 1118 extern void saveCellData(TScreen * /* screen */, CellData * /* data */, Cardinal /* cell */, CLineData * /* ld */, XTermRect * /* limits */, int /* column */); 1119 extern void restoreCellData(TScreen * /* screen */, const CellData * /* data */, Cardinal /* cell */, LineData * /* ld */, XTermRect * /* limits */, int /* column */); 1120 1121 /* main.c */ 1122 #define ENVP_ARG /**/ 1123 1124 extern int main (int /* argc */, char ** /* argv */ ENVP_ARG); 1125 extern int GetBytesAvailable (int /* fd */); 1126 extern int kill_process_group (int /* pid */, int /* sig */); 1127 extern int nonblocking_wait (void); 1128 1129 #if OPT_PTY_HANDSHAKE 1130 extern void first_map_occurred (void); 1131 #else 1132 #define first_map_occurred() /* nothing */ 1133 #endif 1134 1135 extern GCC_NORETURN void Exit (int /* n */); 1136 1137 #ifndef SIG_ATOMIC_T 1138 #define SIG_ATOMIC_T int 1139 #endif 1140 1141 #if OPT_WIDE_CHARS 1142 extern unsigned first_widechar; 1143 extern int (*my_wcwidth)(wchar_t); 1144 #endif 1145 1146 /* menu.c */ 1147 extern void do_hangup PROTO_XT_CALLBACK_ARGS; 1148 extern void repairSizeHints (void); 1149 extern void show_8bit_control (Bool /* value */); 1150 1151 /* misc.c */ 1152 1153 #define TIMESTAMP_LEN 20 /* length of TIMESTAMP_FMT */ 1154 1155 extern Bool AllocateTermColor(XtermWidget, ScrnColors *, int, const char *, Bool); 1156 extern Boolean allocateBestRGB(XtermWidget /* xw */, XColor * /* def */); 1157 extern Boolean validProgram(const char * /* pathname */); 1158 extern Boolean xtermGetWinAttrs(Display * /* dpy */, Window /* win */, XWindowAttributes * /* attrs */); 1159 extern Boolean xtermGetWinProp(Display * /* dpy */, Window /* win */, Atom /* property */, long /* long_offset */, long /* long_length */, Atom /* req_type */, Atom * /* actual_type_return */, int * /* actual_format_return */, unsigned long * /* nitems_return */, unsigned long * /* bytes_after_return */, unsigned char ** /* prop_return */); 1160 extern Boolean xtermIsIconified (XtermWidget /* xw */); 1161 extern Cursor make_colored_cursor (unsigned /* cursorindex */, unsigned long /* fg */, unsigned long /* bg */); 1162 extern FILE * create_printfile(XtermWidget /* xw */, const char * /* suffix */); 1163 extern OptionHelp * sortedOpts(OptionHelp *, XrmOptionDescRec *, Cardinal); 1164 extern String xtermEnvLocale (void); 1165 extern Widget xtermOpenApplication (XtAppContext * /* app_context_return */, String /* application_class */, XrmOptionDescRec */* options */, Cardinal /* num_options */, int * /* argc_in_out */, char **/* argv_in_out */, String * /* fallback_resources */, WidgetClass /* widget_class */, ArgList /* args */, Cardinal /* num_args */); 1166 extern Window WMFrameWindow (XtermWidget /* xw */); 1167 extern XtInputMask xtermAppPending (void); 1168 extern XrmOptionDescRec * sortedOptDescs (XrmOptionDescRec *, Cardinal); 1169 extern XtermWidget getXtermWidget (Widget /* w */); 1170 extern XVisualInfo *getVisualInfo (XtermWidget /* xw */); 1171 extern char *udk_lookup (XtermWidget /* xw */, int /* keycode */, int * /* len */); 1172 extern char *xtermEnvEncoding (void); 1173 extern char *xtermFindShell (char * /* leaf */, Bool /* warning */); 1174 extern char *xtermFormatSGR (XtermWidget /* xw */, char * /* target */, unsigned /* attrs */, int /* fg */, int /* bg */); 1175 extern const char *SysErrorMsg (int /* n */); 1176 extern const char *SysReasonMsg (int /* n */); 1177 extern int ResetAnsiColorRequest (XtermWidget, char *, int); 1178 extern int XStrCmp (char * /* s1 */, char * /* s2 */); 1179 extern int creat_as (uid_t /* uid */, gid_t /* gid */, Bool /* append */, char * /* pathname */, unsigned /* mode */); 1180 extern int getVisualDepth (XtermWidget /* xw */); 1181 extern int ignore_x11_error(Display * /* dpy */, XErrorEvent * /* event */); 1182 extern int open_userfile (uid_t /* uid */, gid_t /* gid */, char * /* path */, Bool /* append */); 1183 extern int update_winsize(int /* fd */, int /* rows */, int /* cols */, int /* height */, int /* width */); 1184 extern int xerror (Display * /* d */, XErrorEvent * /* ev */); 1185 extern int xioerror (Display * /* dpy */); 1186 extern int xtermClosestColor (XtermWidget /* xw */, int /* red */, int /* green */, int /* blue */); 1187 extern int xtermResetIds (TScreen * /* screen */); 1188 extern void Bell (XtermWidget /* xw */, int /* which */, int /* percent */); 1189 extern void ChangeGroup(XtermWidget /* xw */, const char * /* attribute */, char * /* value */); 1190 extern void ChangeIconName (XtermWidget /* xw */, char * /* name */); 1191 extern void ChangeTitle (XtermWidget /* xw */, char * /* name */); 1192 extern void ChangeXprop (char * /* name */); 1193 extern GCC_NORETURN void Cleanup (int /* code */); 1194 extern void HandleBellPropertyChange PROTO_XT_EV_HANDLER_ARGS; 1195 extern void HandleEightBitKeyPressed PROTO_XT_ACTIONS_ARGS; 1196 extern void HandleEnterWindow PROTO_XT_EV_HANDLER_ARGS; 1197 extern void HandleFocusChange PROTO_XT_EV_HANDLER_ARGS; 1198 extern void HandleInterpret PROTO_XT_ACTIONS_ARGS; 1199 extern void HandleKeyPressed PROTO_XT_ACTIONS_ARGS; 1200 extern void HandleLeaveWindow PROTO_XT_EV_HANDLER_ARGS; 1201 extern void HandleSpawnTerminal PROTO_XT_ACTIONS_ARGS; 1202 extern void HandleStringEvent PROTO_XT_ACTIONS_ARGS; 1203 extern void NormalExit (void); 1204 extern void Panic (const char * /* s */, int /* a */); 1205 extern void Redraw (void); 1206 extern void ReverseOldColors (XtermWidget /* xw */); 1207 extern GCC_NORETURN void SysError (int /* i */); 1208 extern void VisualBell (void); 1209 extern void cleanup_colored_cursor (void); 1210 extern void do_ansi_rqm (XtermWidget /* xw */, int /* nparam */, int * /* params */); 1211 extern void do_dcs (XtermWidget /* xw */, Char * /* buf */, size_t /* len */); 1212 extern void do_dec_rqm (XtermWidget /* xw */, int /* nparam */, int * /* params */); 1213 extern void do_osc (XtermWidget /* xw */, Char * /* buf */, size_t /* len */, int /* final */); 1214 extern void do_xevents (XtermWidget /* xw */); 1215 extern void end_tek_mode (void); 1216 extern void end_vt_mode (void); 1217 extern void free_string(String value); 1218 extern void hide_tek_window (void); 1219 extern void hide_vt_window (void); 1220 extern GCC_NORETURN void ice_error (IceConn /* iceConn */); 1221 extern void init_colored_cursor (Display * /* dpy */); 1222 extern void reset_decudk (XtermWidget /* xw */); 1223 extern void set_tek_visibility (Bool /* on */); 1224 extern void set_vt_visibility (Bool /* on */); 1225 extern void switch_modes (Bool /* tovt */); 1226 extern void timestamp_filename(char * /* dst */, const char * /* src */); 1227 extern void xevents (XtermWidget /* xw */); 1228 extern GCC_NORETURN void xt_error (String /* message */); 1229 extern void xtermBell(XtermWidget /* xw */, int /* which */, int /* percent */); 1230 extern void xtermCopyEnv (char ** /* oldenv */); 1231 extern void xtermDisplayPointer (XtermWidget /* xw */); 1232 extern void xtermDeiconify (XtermWidget /* xw */); 1233 extern void xtermEmbedWindow (Window /* winToEmbedInfo */); 1234 extern void xtermIconify (XtermWidget /* xw */); 1235 extern void xtermLoadIcon (XtermWidget /* xw */, const char * /* icon_hint */); 1236 extern void xtermPerror (const char * /*fmt*/,...) GCC_PRINTFLIKE(1,2); 1237 extern void xtermSetenv (const char * /* var */, const char * /* value */); 1238 extern void xtermSetupPointer (XtermWidget /* xw */, const char * /* theShape */); 1239 extern void xtermSetWinSize (XtermWidget /* xw */); 1240 extern void xtermShowPointer (XtermWidget /* xw */, Bool /* enable */); 1241 extern void xtermUnsetenv (const char * /* var */); 1242 extern void xtermWarning (const char * /*fmt*/,...) GCC_PRINTFLIKE(1,2); 1243 1244 #if OPT_DABBREV 1245 extern void HandleDabbrevExpand PROTO_XT_ACTIONS_ARGS; 1246 #endif 1247 1248 #if OPT_DIRECT_COLOR 1249 extern int getDirectColor(XtermWidget /* xw */, int /* red */, int /* green */, int /* blue */); 1250 #endif /* OPT_DIRECT_COLOR */ 1251 1252 #if USE_DOUBLE_BUFFER 1253 extern void xtermFlushDbe(XtermWidget /* xw */); 1254 extern void xtermTimedDbe(XtermWidget /* xw */); 1255 #define xtermNeedSwap(xw,why) TScreenOf(xw)->needSwap |= (why) 1256 #else 1257 #define xtermFlushDbe(xw) /* nothing */ 1258 #define xtermTimedDbe(xw) /* nothing */ 1259 #define xtermNeedSwap(xw,why) /* nothing */ 1260 #endif /* USE_DOUBLE_BUFFER */ 1261 1262 #if OPT_EXEC_XTERM 1263 extern char *ProcGetCWD(pid_t /* pid */); 1264 #else 1265 #define ProcGetCWD(pid) NULL 1266 #endif 1267 1268 #if OPT_ISO_COLORS 1269 extern Boolean AllocOneColor(XtermWidget /* xw */, XColor * /* def */); 1270 extern Boolean QueryOneColor(XtermWidget /* xw */, XColor * /* def */); 1271 #else 1272 #define AllocOneColor(xw, def) ((def)->pixel = 0) 1273 #define QueryOneColor(xw, def) ((def)->red = (def)->green = (def)->blue = 0) 1274 #endif 1275 1276 #if OPT_MAXIMIZE 1277 extern int QueryMaximize (XtermWidget /* xw */, unsigned * /* width */, unsigned * /* height */); 1278 extern void HandleDeIconify PROTO_XT_ACTIONS_ARGS; 1279 extern void HandleIconify PROTO_XT_ACTIONS_ARGS; 1280 extern void HandleMaximize PROTO_XT_ACTIONS_ARGS; 1281 extern void HandleRestoreSize PROTO_XT_ACTIONS_ARGS; 1282 extern void RequestMaximize (XtermWidget /* xw */, int /* maximize */); 1283 #endif 1284 1285 #if OPT_REPORT_ICONS 1286 extern void report_icons(const char *fmt,...) GCC_PRINTFLIKE(1,2); 1287 #define ReportIcons(params) report_icons params 1288 #else 1289 #define ReportIcons(params) TRACE(params) 1290 #endif 1291 1292 #if OPT_SCROLL_LOCK 1293 extern void GetScrollLock (TScreen * /* screen */); 1294 extern void HandleScrollLock PROTO_XT_ACTIONS_ARGS; 1295 extern void ShowScrollLock (TScreen * /* screen */, Bool /* enable */); 1296 extern void SetScrollLock (TScreen * /* screen */, Bool /* enable */); 1297 extern void xtermShowLED (TScreen * /* screen */, Cardinal /* led_number */, Bool /* enable */); 1298 extern void xtermClearLEDs (TScreen * /* screen */); 1299 #else 1300 #define ShowScrollLock(screen, enable) /* nothing */ 1301 #define SetScrollLock(screen, enable) /* nothing */ 1302 #define GetScrollLock(screen) /* nothing */ 1303 #endif 1304 1305 #if OPT_SELECTION_OPS 1306 extern void HandleExecFormatted PROTO_XT_ACTIONS_ARGS; 1307 extern void HandleExecSelectable PROTO_XT_ACTIONS_ARGS; 1308 extern void HandleInsertFormatted PROTO_XT_ACTIONS_ARGS; 1309 extern void HandleInsertSelectable PROTO_XT_ACTIONS_ARGS; 1310 #endif 1311 1312 #if OPT_SESSION_MGT 1313 extern void xtermCloseSession (void); 1314 extern void xtermOpenSession (void); 1315 extern void xtermUpdateRestartCommand(XtermWidget /* xw */); 1316 #else 1317 #define xtermCloseSession() /* nothing */ 1318 #define xtermOpenSession() /* nothing */ 1319 #define xtermUpdateRestartCommand(xw) /* nothing */ 1320 #endif 1321 1322 #if OPT_WIDE_CHARS 1323 extern Bool xtermEnvUTF8(void); 1324 #else 1325 #define xtermEnvUTF8() False 1326 #endif 1327 1328 #if OPT_XTERM_SGR 1329 extern void xtermPushSGR (XtermWidget /* xw */, int /* value */); 1330 extern void xtermPopSGR (XtermWidget /* xw */); 1331 extern void xtermReportSGR (XtermWidget /* xw */, XTermRect * /* value */); 1332 extern void xtermPushColors (XtermWidget /* xw */, int /* value */); 1333 extern void xtermPopColors (XtermWidget /* xw */, int /* value */); 1334 extern void xtermReportColors (XtermWidget /* xw */); 1335 #endif 1336 1337 #ifdef ALLOWLOGGING 1338 extern void StartLog (XtermWidget /* xw */); 1339 extern void CloseLog (XtermWidget /* xw */); 1340 extern void FlushLog (XtermWidget /* xw */); 1341 #else 1342 #define FlushLog(xw) /*nothing*/ 1343 #endif 1344 1345 /* print.c */ 1346 extern Bool xtermHasPrinter (XtermWidget /* xw */); 1347 extern PrinterFlags *getPrinterFlags (XtermWidget /* xw */, String * /* params */, Cardinal * /* param_count */); 1348 extern int xtermPrinterControl (XtermWidget /* xw */, int /* chr */); 1349 extern void setPrinterControlMode (XtermWidget /* xw */, int /* mode */); 1350 extern void xtermAutoPrint (XtermWidget /* xw */, unsigned /* chr */); 1351 extern void xtermMediaControl (XtermWidget /* xw */, int /* param */, int /* private_seq */); 1352 extern void xtermPrintScreen (XtermWidget /* xw */, Bool /* use_DECPEX */, PrinterFlags * /* p */); 1353 extern void xtermPrintEverything (XtermWidget /* xw */, PrinterFlags * /* p */); 1354 extern void xtermPrintImmediately (XtermWidget /* xw */, String /* filename */, int /* opts */, int /* attributes */); 1355 extern void xtermPrintOnXError (XtermWidget /* xw */, int /* n */); 1356 1357 #if OPT_SCREEN_DUMPS 1358 /* html.c */ 1359 extern void xtermDumpHtml (XtermWidget /* xw */); 1360 extern char *PixelToCSSColor(XtermWidget /* xw */, Pixel /* p */); 1361 /* svg.c */ 1362 extern void xtermDumpSvg (XtermWidget /* xw */); 1363 #endif 1364 1365 /* ptydata.c */ 1366 #ifdef VMS 1367 #define PtySelect int 1368 #else 1369 #define PtySelect fd_set 1370 #endif 1371 1372 extern Bool decodeUtf8 (TScreen * /* screen */, PtyData * /* data */); 1373 extern int readPtyData (XtermWidget /* xw */, PtySelect * /* select_mask */, PtyData * /* data */); 1374 extern void fillPtyData (XtermWidget /* xw */, PtyData * /* data */, const char * /* value */, int /* length */); 1375 extern void initPtyData (PtyData ** /* data */); 1376 extern void trimPtyData (XtermWidget /* xw */, PtyData * /* data */); 1377 1378 #ifdef NO_LEAKS 1379 extern void noleaks_ptydata ( void ); 1380 #endif 1381 1382 #if OPT_WIDE_CHARS 1383 extern Boolean isValidUTF8 (Char * /* lp */); 1384 extern Char *convertToUTF8 (Char * /* lp */, unsigned /* c */); 1385 extern Char *convertFromUTF8 (Char * /* lp */, unsigned * /* cp */); 1386 extern IChar nextPtyData (TScreen * /* screen */, PtyData * /* data */); 1387 extern PtyData * fakePtyData (PtyData * /* result */, Char * /* next */, Char * /* last */); 1388 extern void switchPtyData (TScreen * /* screen */, int /* f */); 1389 extern void writePtyData (int /* f */, IChar * /* d */, unsigned /* len */); 1390 1391 #define morePtyData(screen, data) \ 1392 (((data)->last > (data)->next) \ 1393 ? (((screen)->utf8_inparse && !(data)->utf_size) \ 1394 ? decodeUtf8(screen, data) \ 1395 : True) \ 1396 : False) 1397 1398 #define skipPtyData(data, result) \ 1399 do { \ 1400 result = (data)->utf_data; \ 1401 (data)->next += (data)->utf_size; \ 1402 (data)->utf_size = 0; \ 1403 } while (0) 1404 #else 1405 #define morePtyData(screen, data) ((data)->last > (data)->next) 1406 #define nextPtyData(screen, data) (IChar) (*((data)->next++) & \ 1407 (screen->output_eight_bits \ 1408 ? 0xff \ 1409 : 0x7f)) 1410 #define writePtyData(f,d,len) v_write(f,d,len) 1411 #endif 1412 1413 /* screen.c */ 1414 1415 /* 1416 * See http://standards.freedesktop.org/wm-spec/wm-spec-latest.html 1417 */ 1418 #define _NET_WM_STATE_REMOVE 0 /* remove/unset property */ 1419 #define _NET_WM_STATE_ADD 1 /* add/set property */ 1420 #define _NET_WM_STATE_TOGGLE 2 /* toggle property */ 1421 1422 extern Bool non_blank_line (TScreen */* screen */, int /* row */, int /* col */, int /* len */); 1423 extern Char * allocScrnData (TScreen * /* screen */, unsigned /* nrow */, unsigned /* ncol */); 1424 extern ScrnBuf allocScrnBuf (XtermWidget /* xw */, unsigned /* nrow */, unsigned /* ncol */, ScrnPtr * /* addr */); 1425 extern ScrnBuf scrnHeadAddr (TScreen * /* screen */, ScrnBuf /* base */, unsigned /* offset */); 1426 extern int ScreenResize (XtermWidget /* xw */, int /* width */, int /* height */, unsigned * /* flags */); 1427 extern size_t ScrnPointers (TScreen * /* screen */, size_t /* len */); 1428 extern void ClearBufRows (XtermWidget /* xw */, int /* first */, int /* last */); 1429 extern void ClearCells (XtermWidget /* xw */, int /* flags */, unsigned /* len */, int /* row */, int /* col */); 1430 extern void CopyCells (TScreen * /* screen */, LineData * /* src */, LineData * /* dst */, int /* col */, int /* len */, Bool /* down */); 1431 extern void FullScreen (XtermWidget /* xw */, int /* mode */); 1432 extern void FreeMarkGCs (XtermWidget /* xw */); 1433 extern void ScrnAllocBuf (XtermWidget /* xw */); 1434 extern void ScrnClearCells (XtermWidget /* xw */, int /* row */, int /* col */, unsigned /* len */); 1435 extern void ScrnDeleteChar (XtermWidget /* xw */, unsigned /* n */); 1436 extern void ScrnDeleteCol (XtermWidget /* xw */, unsigned /* n */); 1437 extern void ScrnDeleteLine (XtermWidget /* xw */, ScrnBuf /* sb */, int /* n */, int /* last */, unsigned /* where */); 1438 extern void ScrnDisownSelection (XtermWidget /* xw */); 1439 extern void ScrnFillRectangle (XtermWidget /* xw */, XTermRect *, int , unsigned /* flags */, Bool /* keepColors */); 1440 extern void ScrnInsertChar (XtermWidget /* xw */, unsigned /* n */); 1441 extern void ScrnInsertCol (XtermWidget /* xw */, unsigned /* n */); 1442 extern void ScrnInsertLine (XtermWidget /* xw */, ScrnBuf /* sb */, int /* last */, int /* where */, unsigned /* n */); 1443 extern void ScrnRefresh (XtermWidget /* xw */, int /* toprow */, int /* leftcol */, int /* nrows */, int /* ncols */, Bool /* force */); 1444 extern void ScrnUpdate (XtermWidget /* xw */, int /* toprow */, int /* leftcol */, int /* nrows */, int /* ncols */, Bool /* force */); 1445 extern void ScrnWriteText (XtermWidget /* xw */, IChar * /* str */, unsigned /* flags */, CellColor /* cur_fg_bg */, unsigned /* length */); 1446 extern void ShowWrapMarks (XtermWidget /* xw */, int /* row */, CLineData * /* ld */); 1447 extern void setupLineData (TScreen * /* screen */, ScrnBuf /* base */, Char * /* data */, unsigned /* nrow */, unsigned /* ncol */); 1448 extern void xtermParseRect (XtermWidget /* xw */, int, int *, XTermRect *); 1449 1450 #if OPT_TRACE && OPT_TRACE_FLAGS 1451 extern int LineTstFlag(LineData /* ld */, int /* flag */); 1452 extern void LineClrFlag(LineData /* ld */, int /* flag */); 1453 extern void LineSetFlag(LineData /* ld */, int /* flag */); 1454 #else 1455 1456 #define LineFlags(ld) GetLineFlags(ld) 1457 1458 #define LineClrFlag(ld, flag) SetLineFlags(ld, (GetLineFlags(ld) & ~ (flag))) 1459 #define LineSetFlag(ld, flag) SetLineFlags(ld, (GetLineFlags(ld) | (flag))) 1460 #define LineTstFlag(ld, flag) ((GetLineFlags(ld) & flag) != 0) 1461 1462 #endif /* OPT_TRACE && OPT_TRACE_FLAGS */ 1463 1464 #define LineClrBlinked(ld) LineClrFlag(ld, LINEBLINKED) 1465 #define LineSetBlinked(ld) LineSetFlag(ld, LINEBLINKED) 1466 #define LineTstBlinked(ld) LineTstFlag(ld, LINEBLINKED) 1467 1468 #define LineClrWrapped(ld) LineClrFlag(ld, LINEWRAPPED) 1469 #define LineSetWrapped(ld) LineSetFlag(ld, LINEWRAPPED) 1470 #define LineTstWrapped(ld) LineTstFlag(ld, LINEWRAPPED) 1471 1472 #define ScrnHaveSelection(screen) \ 1473 ((screen)->startH.row != (screen)->endH.row \ 1474 || (screen)->startH.col != (screen)->endH.col) 1475 1476 #define ScrnAreRowsInSelection(screen, first, last) \ 1477 ((last) >= (screen)->startH.row && (first) <= (screen)->endH.row) 1478 1479 #define ScrnIsRowInSelection(screen, line) \ 1480 ((line) >= (screen)->startH.row && (line) <= (screen)->endH.row) 1481 1482 #define ScrnHaveRowMargins(screen) \ 1483 ((screen)->top_marg != 0 \ 1484 || ((screen)->bot_marg != screen->max_row)) 1485 1486 #define ScrnIsRowInMargins(screen, line) \ 1487 ((line) >= (screen)->top_marg && (line) <= (screen)->bot_marg) 1488 1489 #define ScrnHaveColMargins(screen) \ 1490 ((screen)->rgt_marg > (screen)->max_col) 1491 1492 #define ScrnIsColInMargins(screen, col) \ 1493 ((col) >= (screen)->lft_marg && (col) <= (screen)->rgt_marg) 1494 1495 /* 1496 * If the vertical scrolling margins are active, they will be something other 1497 * than the first/last row of the visible screen, as well as being distinct. 1498 */ 1499 #define IsTopBottomMode(xw) (ScrnTopMargin(xw) < ScrnBottomMargin(xw)) 1500 #define ScrnTopMargin(xw) TScreenOf(xw)->top_marg 1501 #define ScrnBottomMargin(xw) TScreenOf(xw)->bot_marg 1502 1503 /* 1504 * Left/right horizontal scrolling margins are only active when DECLRMM is. 1505 */ 1506 #define IsLeftRightMode(xw) ((xw)->flags & LEFT_RIGHT) 1507 #define ScrnLeftMargin(xw) (IsLeftRightMode(xw) \ 1508 ? TScreenOf(xw)->lft_marg \ 1509 : 0) 1510 #define ScrnRightMargin(xw) (IsLeftRightMode(xw) \ 1511 ? TScreenOf(xw)->rgt_marg \ 1512 : MaxCols(TScreenOf(xw)) - 1) 1513 1514 #if OPT_DEC_RECTOPS 1515 extern void ScrnCopyRectangle (XtermWidget /* xw */, XTermRect *, int, int *); 1516 extern void ScrnMarkRectangle (XtermWidget /* xw */, XTermRect *, Bool, int, int *); 1517 extern void ScrnWipeRectangle (XtermWidget /* xw */, XTermRect *); 1518 extern void xtermCheckRect(XtermWidget /* xw */, int /* nparam */, int */* params */, int * /* result */); 1519 #endif 1520 1521 #if OPT_WIDE_CHARS 1522 extern void ChangeToWide(XtermWidget /* xw */); 1523 #endif 1524 1525 /* scrollback.c */ 1526 extern LineData *getScrollback (TScreen * /* screen */, int /* row */); 1527 extern LineData *addScrollback (TScreen * /* screen */); 1528 extern void deleteScrollback (TScreen * /* screen */); 1529 1530 /* scrollbar.c */ 1531 extern void DoResizeScreen (XtermWidget /* xw */); 1532 extern void HandleScrollBack PROTO_XT_ACTIONS_ARGS; 1533 extern void HandleScrollForward PROTO_XT_ACTIONS_ARGS; 1534 extern void HandleScrollTo PROTO_XT_ACTIONS_ARGS; 1535 extern void ResizeScrollBar (XtermWidget /* xw */); 1536 extern void ScrollBarDrawThumb (XtermWidget /* xw */, int /* mode */); 1537 extern void ScrollBarOff (XtermWidget /* xw */); 1538 extern void ScrollBarOn (XtermWidget /* xw */, Bool /* init */); 1539 extern void ScrollBarReverseVideo (Widget /* scrollWidget */); 1540 extern void ToggleScrollBar (XtermWidget /* xw */); 1541 extern void WindowScroll (XtermWidget /* xw */, int /* top */, Bool /* always */); 1542 1543 #ifdef SCROLLBAR_RIGHT 1544 extern void updateRightScrollbar(XtermWidget /* xw */); 1545 #else 1546 #define updateRightScrollbar(xw) /* nothing */ 1547 #endif 1548 1549 /* tabs.c */ 1550 extern Bool TabToNextStop (XtermWidget /* xw */); 1551 extern Bool TabToPrevStop (XtermWidget /* xw */); 1552 extern void TabClear (Tabs /* tabs */, int /* col */); 1553 extern void TabReset (Tabs /* tabs */); 1554 extern void TabSet (Tabs /* tabs */, int /* col */); 1555 extern void TabZonk (Tabs /* tabs */); 1556 extern Bool TabIsSet (Tabs /* tabs */, int /* col */); 1557 1558 /* util.c */ 1559 extern Boolean isDefaultBackground (const char * /* name */); 1560 extern Boolean isDefaultForeground (const char * /* name */); 1561 extern CgsEnum whichXtermCgs (XtermWidget /* xw */, unsigned /* attr_flags */, Bool /* hilite */); 1562 extern GC updatedXtermGC (XtermWidget /* xw */, unsigned /* flags */, CellColor /* fg_bg */, Bool /* hilite */); 1563 extern Pixel getXtermBackground (XtermWidget /* xw */, unsigned /* flags */, int /* color */); 1564 extern Pixel getXtermForeground (XtermWidget /* xw */, unsigned /* flags */, int /* color */); 1565 extern char * xtermSetLocale (int /* category */, String /* after */); 1566 extern int ClearInLine (XtermWidget /* xw */, int /* row */, int /* col */, unsigned /* len */); 1567 extern int HandleExposure (XtermWidget /* xw */, XEvent * /* event */); 1568 extern int dimRound (double /* value */); 1569 extern int drawXtermText (XTermDraw * /* param */, GC /* gc */, int /* x */, int /* y */, const IChar * /* text */, Cardinal /* len */); 1570 extern int extendedBoolean (const char * /* value */, const FlagList * /* table */, Cardinal /* limit */); 1571 extern void ChangeColors (XtermWidget /* xw */, ScrnColors * /* pNew */); 1572 extern void ClearRight (XtermWidget /* xw */, int /* n */); 1573 extern void ClearScreen (XtermWidget /* xw */); 1574 extern void DeleteChar (XtermWidget /* xw */, unsigned /* n */); 1575 extern void DeleteLine (XtermWidget /* xw */, int /* n */, Bool /* canSave */); 1576 extern void FlushScroll (XtermWidget /* xw */); 1577 extern void GetColors (XtermWidget /* xw */, ScrnColors * /* pColors */); 1578 extern void InsertChar (XtermWidget /* xw */, unsigned /* n */); 1579 extern void InsertLine (XtermWidget /* xw */, int /* n */); 1580 extern void RevScroll (XtermWidget /* xw */, int /* amount */); 1581 extern void ReverseVideo (XtermWidget /* xw */); 1582 extern void WriteText (XtermWidget /* xw */, IChar * /* str */, Cardinal /* len */); 1583 extern void decode_keyboard_type (XtermWidget /* xw */, struct XTERM_RESOURCE * /* rp */); 1584 extern void decode_wcwidth (XtermWidget /* xw */); 1585 extern void do_cd_xtra_scroll (XtermWidget /* xw */, int /* param */); 1586 extern void do_erase_display (XtermWidget /* xw */, int /* param */, int /* mode */); 1587 extern void do_erase_char (XtermWidget /* xw */, int /* param */, int /* mode */); 1588 extern void do_erase_line (XtermWidget /* xw */, int /* param */, int /* mode */); 1589 extern void do_ti_xtra_scroll (XtermWidget /* xw */); 1590 extern void getXtermSizeHints (XtermWidget /* xw */); 1591 extern void recolor_cursor (TScreen * /* screen */, Cursor /* cursor */, unsigned long /* fg */, unsigned long /* bg */); 1592 extern void resetXtermGC (XtermWidget /* xw */, unsigned /* flags */, Bool /* hilite */); 1593 extern void scrolling_copy_area (XtermWidget /* xw */, int /* firstline */, int /* nlines */, int /* amount */); 1594 extern void set_keyboard_type (XtermWidget /* xw */, xtermKeyboardType /* type */, Bool /* set */); 1595 extern void toggle_keyboard_type (XtermWidget /* xw */, xtermKeyboardType /* type */); 1596 extern void update_keyboard_type (void); 1597 extern void xtermClear (XtermWidget /* xw */); 1598 extern void xtermClear2 (XtermWidget /* xw */, int /* x */, int /* y */, unsigned /* width */, unsigned /* height */); 1599 extern void xtermColIndex (XtermWidget /* xw */, Bool /* toLeft */); 1600 extern void xtermColScroll (XtermWidget /* xw */, int /* amount */, Bool /* toLeft */, int /* at_col */); 1601 extern void xtermRepaint (XtermWidget /* xw */); 1602 extern void xtermResetLocale (int /* category */, char * /* before */); 1603 extern void xtermScroll (XtermWidget /* xw */, int /* amount */); 1604 extern void xtermScrollLR (XtermWidget /* xw */, int /* amount */, Bool /* toLeft */); 1605 extern void xtermSizeHints (XtermWidget /* xw */, int /* scrollbarWidth */); 1606 1607 struct Xinerama_geometry { 1608 int x; 1609 int y; 1610 unsigned w; 1611 unsigned h; 1612 int scr_x; 1613 int scr_y; 1614 int scr_w; 1615 int scr_h; 1616 }; 1617 extern int XParseXineramaGeometry(Display * /* display */, char * /* parsestring */, struct Xinerama_geometry * /* ret */); 1618 1619 #if OPT_ISO_COLORS 1620 1621 extern Pixel extract_fg (XtermWidget /* xw */, CellColor /* color */, unsigned /* flags */); 1622 extern Pixel extract_bg (XtermWidget /* xw */, CellColor /* color */, unsigned /* flags */); 1623 extern CellColor makeColorPair (XtermWidget /* xw */); 1624 extern void ClearCurBackground (XtermWidget /* xw */, int /* top */, int /* left */, unsigned /* height */, unsigned /* width */, unsigned /* fw */); 1625 1626 #define xtermColorPair(xw) makeColorPair(xw) 1627 1628 #define GET_COLOR_RES(xw, res) xtermGetColorRes(xw, &(res)) 1629 #define SET_COLOR_RES(res,color) (res)->value = color 1630 #define EQL_COLOR_RES(res,color) (res)->value == color 1631 #define T_COLOR(v,n) (v)->Tcolors[n].value 1632 extern Pixel xtermGetColorRes(XtermWidget /* xw */, ColorRes * /* res */); 1633 1634 #define ExtractForeground(color) (unsigned) GetCellColorFG(color) 1635 #define ExtractBackground(color) (unsigned) GetCellColorBG(color) 1636 1637 #if OPT_RENDERFONT 1638 extern void discardRenderDraw(TScreen * /* screen */); 1639 #else 1640 #define discardRenderDraw(screen) /* nothing */ 1641 #endif 1642 1643 #if OPT_WIDE_ATTRS 1644 #define MapToWideColorMode(fg, screen, flags) \ 1645 (((screen)->colorITMode && ((flags) & ATR_ITALIC)) \ 1646 ? COLOR_IT \ 1647 : fg) 1648 #else 1649 #define MapToWideColorMode(fg, screen, flags) fg 1650 #endif 1651 1652 #define MapToColorMode(fg, screen, flags) \ 1653 (((screen)->colorBLMode && ((flags) & BLINK)) \ 1654 ? COLOR_BL \ 1655 : (((screen)->colorBDMode && ((flags) & BOLD)) \ 1656 ? COLOR_BD \ 1657 : (((screen)->colorULMode && ((flags) & UNDERLINE)) \ 1658 ? COLOR_UL \ 1659 : MapToWideColorMode(fg, screen, flags)))) 1660 1661 #define checkVeryBoldAttr(flags, fg, code, attr) \ 1662 if ((flags & FG_COLOR) != 0 \ 1663 && (screen->veryBoldColors & attr) == 0 \ 1664 && (flags & attr) != 0 \ 1665 && (fg == code)) \ 1666 UIntClr(flags, attr) 1667 1668 #if OPT_WIDE_ATTRS 1669 #define checkVeryBoldWideAttr(flags, fg, it, atr) \ 1670 checkVeryBoldAttr(flags, fg, it, atr) 1671 #else 1672 #define checkVeryBoldWideAttr(flags, fg, it, atr) (void) flags 1673 #endif 1674 1675 #define checkVeryBoldColors(flags, fg) \ 1676 checkVeryBoldAttr(flags, fg, COLOR_RV, INVERSE); \ 1677 checkVeryBoldAttr(flags, fg, COLOR_UL, UNDERLINE); \ 1678 checkVeryBoldAttr(flags, fg, COLOR_BD, BOLD); \ 1679 checkVeryBoldAttr(flags, fg, COLOR_BL, BLINK); \ 1680 checkVeryBoldWideAttr(flags, fg, COLOR_IT, ATR_ITALIC) 1681 1682 #else /* !OPT_ISO_COLORS */ 1683 1684 #define MapToColorMode(fg, screen, flags) fg 1685 1686 #define ClearCurBackground(xw, top, left, height, width, fw) \ 1687 XClearArea (TScreenOf(xw)->display, \ 1688 VDrawable(TScreenOf(xw)), \ 1689 CursorX2(TScreenOf(xw), left, fw), \ 1690 CursorY2(TScreenOf(xw), top), \ 1691 ((width) * (unsigned) fw), \ 1692 ((height) * (unsigned) FontHeight(TScreenOf(xw))), \ 1693 False) 1694 1695 #define extract_fg(xw, color, flags) (unsigned) (xw)->cur_foreground 1696 #define extract_bg(xw, color, flags) (unsigned) (xw)->cur_background 1697 1698 /* FIXME: Reverse-Video? */ 1699 #define T_COLOR(v,n) (v)->Tcolors[n].value 1700 #define xtermColorPair(xw) 0 1701 1702 #define checkVeryBoldColors(flags, fg) /* nothing */ 1703 #define discardRenderDraw(screen) /* nothing */ 1704 1705 #endif /* OPT_ISO_COLORS */ 1706 1707 #define getXtermFG(xw, flags, color) getXtermForeground(xw, flags, color) 1708 #define getXtermBG(xw, flags, color) getXtermBackground(xw, flags, color) 1709 1710 #if OPT_ZICONBEEP 1711 extern void initZIconBeep(void); 1712 extern void resetZIconBeep(XtermWidget /* xw */); 1713 extern Boolean showZIconBeep(XtermWidget /* xw */, char * /* name */); 1714 #else 1715 #define initZIconBeep() /* nothing */ 1716 #define resetZIconBeep(xw) /* nothing */ 1717 #define showZIconBeep(xw, name) False 1718 #endif 1719 1720 #define XTERM_CELL(row,col) getXtermCell(screen, ROW2INX(screen, row), col) 1721 1722 extern unsigned getXtermCell (TScreen * /* screen */, int /* row */, int /* col */); 1723 extern unsigned getXtermCombining(TScreen * /* screen */, int /* row */, int /* col */, int /* off */); 1724 extern void putXtermCell (TScreen * /* screen */, int /* row */, int /* col */, int /* ch */); 1725 1726 #define IsCellCombined(screen, row, col) (getXtermCombining(screen, row, col, 0) != 0) 1727 1728 #if OPT_HIGHLIGHT_COLOR 1729 #define isNotForeground(xw, fg, bg, sel) \ 1730 (Boolean) ((sel) != T_COLOR(TScreenOf(xw), TEXT_FG) \ 1731 && (sel) != (fg) \ 1732 && (sel) != (bg) \ 1733 && (sel) != (xw)->dft_foreground) 1734 #define isNotBackground(xw, fg, bg, sel) \ 1735 (Boolean) ((sel) != T_COLOR(TScreenOf(xw), TEXT_BG) \ 1736 && (sel) != (fg) \ 1737 && (sel) != (bg) \ 1738 && (sel) != (xw)->dft_background) 1739 #endif 1740 1741 #if OPT_WIDE_CHARS 1742 extern Boolean isWideControl(unsigned /* ch */); 1743 extern int DamagedCells(TScreen * /* screen */, unsigned /* n */, int * /* klp */, int * /* krp */, int /* row */, int /* col */); 1744 extern int DamagedCurCells(TScreen * /* screen */, unsigned /* n */, int * /* klp */, int * /* krp */); 1745 extern unsigned AsciiEquivs(unsigned /* ch */); 1746 extern void addXtermCombining (TScreen * /* screen */, int /* row */, int /* col */, unsigned /* ch */); 1747 extern void allocXtermChars(ScrnPtr * /* buffer */, Cardinal /* length */); 1748 #endif 1749 1750 #if OPT_XMC_GLITCH 1751 extern void Mark_XMC (XtermWidget /* xw */, int /* param */); 1752 extern void Jump_XMC (XtermWidget /* xw */); 1753 extern void Resolve_XMC (XtermWidget /* xw */); 1754 #endif 1755 1756 #if OPT_WIDE_CHARS 1757 unsigned visual_width(const IChar * /* str */, Cardinal /* len */); 1758 #else 1759 #define visual_width(a, b) (b) 1760 #endif 1761 1762 #define BtoS(b) ((b) ? "on" : "off") 1763 #define MtoS(b) (((b) == Maybe) ? "maybe" : BtoS(b)) 1764 #define NonNull(s) ((s) ? (s) : "<null>") 1765 1766 #define UIntSet(dst,bits) dst = dst | (unsigned) (bits) 1767 #define UIntClr(dst,bits) dst = dst & (unsigned) ~(bits) 1768 1769 #ifdef __cplusplus 1770 } 1771 #endif 1772 /* *INDENT-ON* */ 1773 1774 #endif /* included_xterm_h */ 1775