xterm.h revision 894e0ac8
1/* $XTermId: xterm.h,v 1.742 2014/06/12 23:41:47 tom Exp $ */ 2 3/* 4 * Copyright 1999-2013,2014 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#ifndef GCC_PRINTFLIKE 48#define GCC_PRINTFLIKE(f,n) /* nothing */ 49#endif 50 51#ifndef GCC_UNUSED 52#define GCC_UNUSED /* nothing */ 53#endif 54 55#ifndef GCC_NORETURN 56#define GCC_NORETURN /* nothing */ 57#endif 58 59#if defined(__GNUC__) && defined(_FORTIFY_SOURCE) 60#define USE_IGNORE_RC 61#define IGNORE_RC(func) ignore_unused = (int) func 62#else 63#define IGNORE_RC(func) (void) func 64#endif /* gcc workarounds */ 65 66#undef bcopy 67#include <X11/Xos.h> 68 69#ifndef HAVE_CONFIG_H 70 71#define HAVE_LIB_XAW 1 72 73#ifdef CSRG_BASED 74/* Get definition of BSD */ 75#include <sys/param.h> 76#endif 77 78#ifndef DFT_TERMTYPE 79#define DFT_TERMTYPE "xterm" 80#endif 81 82#ifndef X_NOT_POSIX 83#define HAVE_WAITPID 1 84#define HAVE_SYS_WAIT_H 1 85#define HAVE_UNISTD_H 1 86#endif 87 88#define HAVE_STDLIB_H 1 89 90#if defined(sun) 91/* errno is declared in <errno.h> */ 92#else 93#define DECL_ERRNO 1 94#endif 95 96#undef DECL_PTSNAME /* ptsname() is normally in stdlib.h */ 97 98#ifndef NOPUTENV 99#define HAVE_PUTENV 1 100#endif 101 102#if defined(CSRG_BASED) || defined(__GNU__) 103#define USE_POSIX_TERMIOS 1 104#endif 105 106#ifdef __FreeBSD__ 107#if __FreeBSD_version >= 900000 108#define USE_SYSV_UTMP 1 109#define UTMPX_FOR_UTMP 1 110#define HAVE_UTMP_UT_HOST 1 111#define HAVE_UTMP_UT_XTIME 1 112#define ut_name ut_user 113#define ut_xtime ut_tv.tv_sec 114#endif 115#endif 116 117#ifdef __NetBSD__ 118#if __NetBSD_Version__ >= 106030000 /* 1.6C */ 119#define BSD_UTMPX 1 120#define ut_xtime ut_tv.tv_sec 121#endif 122#endif 123 124#if defined(hpux) && !defined(__hpux) 125#define __hpux 1 /* HPUX 11.0 does not define this */ 126#endif 127 128#if !defined(__SCO__) && (defined(SCO) || defined(sco) || defined(SCO325)) 129#define __SCO__ 1 130#endif 131 132#ifdef USE_POSIX_TERMIOS 133#define HAVE_TERMIOS_H 1 134#define HAVE_TCGETATTR 1 135#endif 136 137#if defined(__SCO__) || defined(__UNIXWARE__) 138#define USE_TERMCAP 1 139#endif 140 141#if defined(UTMP) 142#define HAVE_UTMP 1 143#endif 144 145#if (defined(__MVS__) || defined(SVR4) || defined(__SCO__) || defined(BSD_UTMPX)) && !defined(__CYGWIN__) 146#define UTMPX_FOR_UTMP 1 147#endif 148 149#if !defined(ISC) && !defined(__QNX__) 150#define HAVE_UTMP_UT_HOST 1 151#endif 152 153#if defined(UTMPX_FOR_UTMP) && !(defined(__MVS__) || defined(__hpux) || defined(__FreeBSD__)) 154#define HAVE_UTMP_UT_SESSION 1 155#endif 156 157#if !(defined(linux) && (!defined(__GLIBC__) || (__GLIBC__ < 2))) && !defined(SVR4) && !defined(__FreeBSD__) 158#define ut_xstatus ut_exit.e_exit 159#endif 160 161#if defined(SVR4) || defined(__SCO__) || defined(BSD_UTMPX) || (defined(linux) && defined(__GLIBC__) && (__GLIBC__ >= 2) && !(defined(__powerpc__) && (__GLIBC__ == 2) && (__GLIBC_MINOR__ == 0))) 162#define HAVE_UTMP_UT_XTIME 1 163#endif 164 165#if defined(linux) || defined(__CYGWIN__) 166#define USE_LASTLOG 167#define HAVE_LASTLOG_H 168#define USE_STRUCT_LASTLOG 169#elif defined(BSD) && (BSD >= 199103) 170#ifdef BSD_UTMPX 171#define USE_LASTLOGX 172#elif defined(USE_SYSV_UTMP) 173#else 174#define USE_LASTLOG 175#define USE_STRUCT_LASTLOG 176#endif 177#endif 178 179#if defined(__OpenBSD__) 180#define DEFDELETE_DEL True 181#define DEF_BACKARO_ERASE True 182#define DEF_INITIAL_ERASE True 183#endif 184 185#if defined(__SCO__) || defined(__UNIXWARE__) 186#define DEFDELETE_DEL True 187#define OPT_SCO_FUNC_KEYS 1 188#endif 189 190#if defined(__SCO__) || defined(SVR4) || defined(_POSIX_SOURCE) || defined(__QNX__) || defined(__hpux) || (defined(BSD) && (BSD >= 199103)) || defined(__CYGWIN__) 191#define USE_POSIX_WAIT 192#endif 193 194#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) 195#define USE_SYSV_UTMP 196#endif 197 198#if defined(__GNU__) || defined(__MVS__) || defined(__osf__) 199#define USE_TTY_GROUP 200#endif 201 202#if defined(__CYGWIN__) 203#define HAVE_NCURSES_TERM_H 1 204#endif 205 206#ifdef __osf__ 207#define TTY_GROUP_NAME "terminal" 208#endif 209 210#if defined(__MVS__) 211#undef ut_xstatus 212#define ut_name ut_user 213#define ut_xstatus ut_exit.ut_e_exit 214#define ut_xtime ut_tv.tv_sec 215#endif 216 217#if defined(ut_xstatus) 218#define HAVE_UTMP_UT_XSTATUS 1 219#endif 220 221#if defined(XKB) 222#define HAVE_XKB_BELL_EXT 1 223#endif 224 225#if (defined(SVR4) && !defined(__CYGWIN__)) || defined(linux) || (defined(BSD) && (BSD >= 199103)) 226#define HAVE_POSIX_SAVED_IDS 227#endif 228 229#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)) 230#define HAVE_INITGROUPS 231#endif 232 233#endif /* HAVE_CONFIG_H */ 234 235#ifndef HAVE_X11_DECKEYSYM_H 236#define HAVE_X11_DECKEYSYM_H 1 237#endif 238 239#ifndef HAVE_X11_SUNKEYSYM_H 240#define HAVE_X11_SUNKEYSYM_H 1 241#endif 242 243#ifndef HAVE_X11_XF86KEYSYM_H 244#define HAVE_X11_XF86KEYSYM_H 0 245#endif 246 247/***====================================================================***/ 248 249/* if compiling with gcc -ansi -pedantic, we must fix POSIX definitions */ 250#if defined(SVR4) && defined(sun) 251#ifndef __EXTENSIONS__ 252#define __EXTENSIONS__ 1 253#endif 254#ifndef _POSIX_C_SOURCE 255#define _POSIX_C_SOURCE 1 256#endif 257#endif 258 259/***====================================================================***/ 260 261#ifdef HAVE_STDLIB_H 262#include <stdlib.h> 263#else 264extern char *calloc(); 265extern char *getenv(); 266extern char *malloc(); 267extern char *realloc(); 268extern void exit(); 269extern void free(); 270#endif 271 272#ifdef HAVE_UNISTD_H 273#include <unistd.h> 274#endif 275 276#ifdef HAVE_SYS_WAIT_H 277#include <sys/wait.h> 278#endif 279 280#include <errno.h> 281#if defined(DECL_ERRNO) && !defined(errno) 282extern int errno; 283#endif 284 285/* 286 * FIXME: Toggling logging from xterm hangs under Linux 2.0.29 with libc5 if 287 * we use 'waitpid()', while 'wait()' seems to work properly. 288 */ 289#ifdef linux 290#undef HAVE_WAITPID 291#endif 292 293#ifndef OPT_WIDE_CHARS 294#define OPT_WIDE_CHARS 0 295#endif 296 297#if OPT_WIDE_CHARS 298#define HIDDEN_CHAR 0xffff 299#endif 300 301/***====================================================================***/ 302 303#define PROTO_XT_ACTIONS_ARGS \ 304 (Widget w, XEvent *event, String *params, Cardinal *num_params) 305 306#define PROTO_XT_CALLBACK_ARGS \ 307 (Widget gw, XtPointer closure, XtPointer data) 308 309#define PROTO_XT_CVT_SELECT_ARGS \ 310 (Widget w, Atom *selection, Atom *target, Atom *type, XtPointer *value, unsigned long *length, int *format) 311 312#define PROTO_XT_EV_HANDLER_ARGS \ 313 (Widget w, XtPointer closure, XEvent *event, Boolean *cont) 314 315#define PROTO_XT_SEL_CB_ARGS \ 316 (Widget w, XtPointer client_data, Atom *selection, Atom *type, XtPointer value, unsigned long *length, int *format) 317 318#include <ptyx.h> 319 320#if (XtSpecificationRelease >= 6) && !defined(NO_XPOLL_H) && !defined(sun) 321#include <X11/Xpoll.h> 322#define USE_XPOLL_H 1 323#else 324#define Select(n,r,w,e,t) select(n,(fd_set*)r,(fd_set*)w,(fd_set*)e,(struct timeval *)t) 325#define XFD_COPYSET(src,dst) memcpy((dst)->fds_bits, (src)->fds_bits, sizeof(fd_set)) 326#if defined(__MVS__) && !defined(TIME_WITH_SYS_TIME) 327#define TIME_WITH_SYS_TIME 328#endif 329#endif 330 331#ifdef TIME_WITH_SYS_TIME 332# include <sys/time.h> 333# include <time.h> 334#else 335# ifdef HAVE_SYS_TIME_H 336# include <sys/time.h> 337# else 338# include <time.h> 339# endif 340#endif 341 342/* these may be needed for sig_atomic_t */ 343#include <sys/types.h> 344#include <signal.h> 345 346#ifdef USE_SYS_SELECT_H 347 348#if defined(USE_XPOLL_H) && defined(AIXV3) && defined(NFDBITS) 349#undef NFDBITS /* conflict between X11/Xpoll.h and sys/select.h */ 350#endif 351 352#include <sys/select.h> 353 354#endif /* USE_SYS_SELECT_H */ 355 356#include <setjmp.h> 357 358#if !defined(VMS) && !(defined(linux) && defined(__USE_GNU)) && !defined(__hpux) && !defined(_ALL_SOURCE) && !defined(__osf__) 359extern char **environ; 360#endif 361 362#ifndef _Xconst 363#define _Xconst const /* Solaris 7 workaround */ 364#endif /* _Xconst */ 365 366#define XK_Fn(n) (XK_F1 + (n) - 1) 367 368#define Maybe 2 369 370/***====================================================================***/ 371 372#define XtNallowBoldFonts "allowBoldFonts" 373#define XtNallowC1Printable "allowC1Printable" 374#define XtNallowColorOps "allowColorOps" 375#define XtNallowFontOps "allowFontOps" 376#define XtNallowPasteControls "allowPasteControls" 377#define XtNallowScrollLock "allowScrollLock" 378#define XtNallowSendEvents "allowSendEvents" 379#define XtNallowTcapOps "allowTcapOps" 380#define XtNallowTitleOps "allowTitleOps" 381#define XtNallowWindowOps "allowWindowOps" 382#define XtNaltIsNotMeta "altIsNotMeta" 383#define XtNaltSendsEscape "altSendsEscape" 384#define XtNalternateScroll "alternateScroll" 385#define XtNalwaysBoldMode "alwaysBoldMode" 386#define XtNalwaysHighlight "alwaysHighlight" 387#define XtNalwaysUseMods "alwaysUseMods" 388#define XtNanswerbackString "answerbackString" 389#define XtNappcursorDefault "appcursorDefault" 390#define XtNappkeypadDefault "appkeypadDefault" 391#define XtNassumeAllChars "assumeAllChars" 392#define XtNautoWrap "autoWrap" 393#define XtNawaitInput "awaitInput" 394#define XtNbackarrowKey "backarrowKey" 395#define XtNbellIsUrgent "bellIsUrgent" 396#define XtNbellOnReset "bellOnReset" 397#define XtNbellSuppressTime "bellSuppressTime" 398#define XtNboldColors "boldColors" 399#define XtNboldFont "boldFont" 400#define XtNboldMode "boldMode" 401#define XtNbrokenLinuxOSC "brokenLinuxOSC" 402#define XtNbrokenSelections "brokenSelections" 403#define XtNbrokenStringTerm "brokenStringTerm" 404#define XtNc132 "c132" 405#define XtNcacheDoublesize "cacheDoublesize" 406#define XtNcdXtraScroll "cdXtraScroll" 407#define XtNcharClass "charClass" 408#define XtNcjkWidth "cjkWidth" 409#define XtNcolorAttrMode "colorAttrMode" 410#define XtNcolorBDMode "colorBDMode" 411#define XtNcolorBLMode "colorBLMode" 412#define XtNcolorMode "colorMode" 413#define XtNcolorRVMode "colorRVMode" 414#define XtNcolorULMode "colorULMode" 415#define XtNcombiningChars "combiningChars" 416#define XtNctrlFKeys "ctrlFKeys" 417#define XtNcurses "curses" 418#define XtNcursorBlink "cursorBlink" 419#define XtNcursorColor "cursorColor" 420#define XtNcursorOffTime "cursorOffTime" 421#define XtNcursorOnTime "cursorOnTime" 422#define XtNcursorUnderline "cursorUnderLine" 423#define XtNcutNewline "cutNewline" 424#define XtNcutToBeginningOfLine "cutToBeginningOfLine" 425#define XtNdecTerminalID "decTerminalID" 426#define XtNdefaultString "defaultString" 427#define XtNdeleteIsDEL "deleteIsDEL" 428#define XtNdisallowedColorOps "disallowedColorOps" 429#define XtNdisallowedFontOps "disallowedFontOps" 430#define XtNdisallowedTcapOps "disallowedTcapOps" 431#define XtNdisallowedWindowOps "disallowedWindowOps" 432#define XtNdynamicColors "dynamicColors" 433#define XtNeightBitControl "eightBitControl" 434#define XtNeightBitInput "eightBitInput" 435#define XtNeightBitMeta "eightBitMeta" 436#define XtNeightBitOutput "eightBitOutput" 437#define XtNeightBitSelectTypes "eightBitSelectTypes" 438#define XtNfaceName "faceName" 439#define XtNfaceNameDoublesize "faceNameDoublesize" 440#define XtNfaceSize "faceSize" 441#define XtNfastScroll "fastScroll" 442#define XtNfont1 "font1" 443#define XtNfont2 "font2" 444#define XtNfont3 "font3" 445#define XtNfont4 "font4" 446#define XtNfont5 "font5" 447#define XtNfont6 "font6" 448#define XtNfontDoublesize "fontDoublesize" 449#define XtNfontStyle "fontStyle" 450#define XtNfontWarnings "fontWarnings" 451#define XtNforceBoxChars "forceBoxChars" 452#define XtNforcePackedFont "forcePackedFont" 453#define XtNformatOtherKeys "formatOtherKeys" 454#define XtNfreeBoldBox "freeBoldBox" 455#define XtNfullscreen "fullscreen" 456#define XtNhighlightColor "highlightColor" 457#define XtNhighlightColorMode "highlightColorMode" 458#define XtNhighlightReverse "highlightReverse" 459#define XtNhighlightSelection "highlightSelection" 460#define XtNhighlightTextColor "highlightTextColor" 461#define XtNhpLowerleftBugCompat "hpLowerleftBugCompat" 462#define XtNi18nSelections "i18nSelections" 463#define XtNiconHint "iconHint" 464#define XtNinitialFont "initialFont" 465#define XtNinternalBorder "internalBorder" 466#define XtNitalicULMode "italicULMode" 467#define XtNjumpScroll "jumpScroll" 468#define XtNkeepSelection "keepSelection" 469#define XtNkeyboardDialect "keyboardDialect" 470#define XtNlimitResize "limitResize" 471#define XtNlocale "locale" 472#define XtNlocaleFilter "localeFilter" 473#define XtNlogFile "logFile" 474#define XtNlogInhibit "logInhibit" 475#define XtNlogging "logging" 476#define XtNloginShell "loginShell" 477#define XtNmarginBell "marginBell" 478#define XtNmaximized "maximized" 479#define XtNmenuBar "menuBar" 480#define XtNmenuHeight "menuHeight" 481#define XtNmetaSendsEscape "metaSendsEscape" 482#define XtNmkSamplePass "mkSamplePass" 483#define XtNmkSampleSize "mkSampleSize" 484#define XtNmkWidth "mkWidth" 485#define XtNmodifyCursorKeys "modifyCursorKeys" 486#define XtNmodifyFunctionKeys "modifyFunctionKeys" 487#define XtNmodifyKeyboard "modifyKeyboard" 488#define XtNmodifyKeypadKeys "modifyKeypadKeys" 489#define XtNmodifyOtherKeys "modifyOtherKeys" 490#define XtNmodifyStringKeys "modifyStringKeys" 491#define XtNmultiClickTime "multiClickTime" 492#define XtNmultiScroll "multiScroll" 493#define XtNnMarginBell "nMarginBell" 494#define XtNnumColorRegisters "numColorRegisters" 495#define XtNnumLock "numLock" 496#define XtNoldXtermFKeys "oldXtermFKeys" 497#define XtNpointerColor "pointerColor" 498#define XtNpointerColorBackground "pointerColorBackground" 499#define XtNpointerMode "pointerMode" 500#define XtNpointerShape "pointerShape" 501#define XtNpopOnBell "popOnBell" 502#define XtNprecompose "precompose" 503#define XtNprintAttributes "printAttributes" 504#define XtNprinterAutoClose "printerAutoClose" 505#define XtNprinterCommand "printerCommand" 506#define XtNprinterControlMode "printerControlMode" 507#define XtNprinterExtent "printerExtent" 508#define XtNprinterFormFeed "printerFormFeed" 509#define XtNprinterNewLine "printerNewLine" 510#define XtNprivateColorRegisters "privateColorRegisters" 511#define XtNquietGrab "quietGrab" 512#define XtNrenderFont "renderFont" 513#define XtNresizeGravity "resizeGravity" 514#define XtNretryInputMethod "retryInputMethod" 515#define XtNreverseWrap "reverseWrap" 516#define XtNrightScrollBar "rightScrollBar" 517#define XtNsaveLines "saveLines" 518#define XtNscaleHeight "scaleHeight" 519#define XtNscrollBar "scrollBar" 520#define XtNscrollBarBorder "scrollBarBorder" 521#define XtNscrollKey "scrollKey" 522#define XtNscrollLines "scrollLines" 523#define XtNscrollPos "scrollPos" 524#define XtNscrollTtyOutput "scrollTtyOutput" 525#define XtNselectToClipboard "selectToClipboard" 526#define XtNshiftFonts "shiftFonts" 527#define XtNshowBlinkAsBold "showBlinkAsBold" 528#define XtNshowMissingGlyphs "showMissingGlyphs" 529#define XtNshowWrapMarks "showWrapMarks" 530#define XtNsignalInhibit "signalInhibit" 531#define XtNsixelScrolling "sixelScrolling" 532#define XtNsixelScrollsRight "sixelScrollsRight" 533#define XtNtekGeometry "tekGeometry" 534#define XtNtekInhibit "tekInhibit" 535#define XtNtekSmall "tekSmall" 536#define XtNtekStartup "tekStartup" 537#define XtNtiXtraScroll "tiXtraScroll" 538#define XtNtiteInhibit "titeInhibit" 539#define XtNtitleModes "titleModes" 540#define XtNtoolBar "toolBar" 541#define XtNtrimSelection "trimSelection" 542#define XtNunderLine "underLine" 543#define XtNuseClipping "useClipping" 544#define XtNutf8 "utf8" 545#define XtNutf8Fonts "utf8Fonts" 546#define XtNutf8Latin1 "utf8Latin1" 547#define XtNutf8SelectTypes "utf8SelectTypes" 548#define XtNutf8Title "utf8Title" 549#define XtNveryBoldColors "veryBoldColors" 550#define XtNvisualBell "visualBell" 551#define XtNvisualBellDelay "visualBellDelay" 552#define XtNvisualBellLine "visualBellLine" 553#define XtNvt100Graphics "vt100Graphics" 554#define XtNwideBoldFont "wideBoldFont" 555#define XtNwideChars "wideChars" 556#define XtNwideFont "wideFont" 557#define XtNximFont "ximFont" 558#define XtNxmcAttributes "xmcAttributes" 559#define XtNxmcGlitch "xmcGlitch" 560#define XtNxmcInline "xmcInline" 561#define XtNxmcMoveSGR "xmcMoveSGR" 562 563#define XtCAllowBoldFonts "AllowBoldFonts" 564#define XtCAllowC1Printable "AllowC1Printable" 565#define XtCAllowColorOps "AllowColorOps" 566#define XtCAllowFontOps "AllowFontOps" 567#define XtCAllowPasteControls "AllowPasteControls" 568#define XtCAllowScrollLock "AllowScrollLock" 569#define XtCAllowSendEvents "AllowSendEvents" 570#define XtCAllowTcapOps "AllowTcapOps" 571#define XtCAllowTitleOps "AllowTitleOps" 572#define XtCAllowWindowOps "AllowWindowOps" 573#define XtCAltIsNotMeta "AltIsNotMeta" 574#define XtCAltSendsEscape "AltSendsEscape" 575#define XtCAlwaysBoldMode "AlwaysBoldMode" 576#define XtCAlwaysHighlight "AlwaysHighlight" 577#define XtCAlwaysUseMods "AlwaysUseMods" 578#define XtCAnswerbackString "AnswerbackString" 579#define XtCAppcursorDefault "AppcursorDefault" 580#define XtCAppkeypadDefault "AppkeypadDefault" 581#define XtCAssumeAllChars "AssumeAllChars" 582#define XtCAutoWrap "AutoWrap" 583#define XtCAwaitInput "AwaitInput" 584#define XtCBackarrowKey "BackarrowKey" 585#define XtCBellIsUrgent "BellIsUrgent" 586#define XtCBellOnReset "BellOnReset" 587#define XtCBellSuppressTime "BellSuppressTime" 588#define XtCBoldFont "BoldFont" 589#define XtCBoldMode "BoldMode" 590#define XtCBrokenLinuxOSC "BrokenLinuxOSC" 591#define XtCBrokenSelections "BrokenSelections" 592#define XtCBrokenStringTerm "BrokenStringTerm" 593#define XtCC132 "C132" 594#define XtCCacheDoublesize "CacheDoublesize" 595#define XtCCdXtraScroll "CdXtraScroll" 596#define XtCCharClass "CharClass" 597#define XtCCjkWidth "CjkWidth" 598#define XtCColorAttrMode "ColorAttrMode" 599#define XtCColorMode "ColorMode" 600#define XtCColumn "Column" 601#define XtCCombiningChars "CombiningChars" 602#define XtCCtrlFKeys "CtrlFKeys" 603#define XtCCurses "Curses" 604#define XtCCursorBlink "CursorBlink" 605#define XtCCursorOffTime "CursorOffTime" 606#define XtCCursorOnTime "CursorOnTime" 607#define XtCCursorUnderline "CursorUnderLine" 608#define XtCCutNewline "CutNewline" 609#define XtCCutToBeginningOfLine "CutToBeginningOfLine" 610#define XtCDecTerminalID "DecTerminalID" 611#define XtCDefaultString "DefaultString" 612#define XtCDeleteIsDEL "DeleteIsDEL" 613#define XtCDisallowedColorOps "DisallowedColorOps" 614#define XtCDisallowedFontOps "DisallowedFontOps" 615#define XtCDisallowedTcapOps "DisallowedTcapOps" 616#define XtCDisallowedWindowOps "DisallowedWindowOps" 617#define XtCDynamicColors "DynamicColors" 618#define XtCEightBitControl "EightBitControl" 619#define XtCEightBitInput "EightBitInput" 620#define XtCEightBitMeta "EightBitMeta" 621#define XtCEightBitOutput "EightBitOutput" 622#define XtCEightBitSelectTypes "EightBitSelectTypes" 623#define XtCFaceName "FaceName" 624#define XtCFaceNameDoublesize "FaceNameDoublesize" 625#define XtCFaceSize "FaceSize" 626#define XtCFastScroll "FastScroll" 627#define XtCFont1 "Font1" 628#define XtCFont2 "Font2" 629#define XtCFont3 "Font3" 630#define XtCFont4 "Font4" 631#define XtCFont5 "Font5" 632#define XtCFont6 "Font6" 633#define XtCFontDoublesize "FontDoublesize" 634#define XtCFontStyle "FontStyle" 635#define XtCFontWarnings "FontWarnings" 636#define XtCForceBoxChars "ForceBoxChars" 637#define XtCForcePackedFont "ForcePackedFont" 638#define XtCFormatOtherKeys "FormatOtherKeys" 639#define XtCFreeBoldBox "FreeBoldBox" 640#define XtCFullscreen "Fullscreen" 641#define XtCHighlightColorMode "HighlightColorMode" 642#define XtCHighlightReverse "HighlightReverse" 643#define XtCHighlightSelection "HighlightSelection" 644#define XtCHpLowerleftBugCompat "HpLowerleftBugCompat" 645#define XtCI18nSelections "I18nSelections" 646#define XtCIconHint "IconHint" 647#define XtCInitialFont "InitialFont" 648#define XtCJumpScroll "JumpScroll" 649#define XtCKeepSelection "KeepSelection" 650#define XtCKeyboardDialect "KeyboardDialect" 651#define XtCLimitResize "LimitResize" 652#define XtCLocale "Locale" 653#define XtCLocaleFilter "LocaleFilter" 654#define XtCLogInhibit "LogInhibit" 655#define XtCLogfile "Logfile" 656#define XtCLogging "Logging" 657#define XtCLoginShell "LoginShell" 658#define XtCMarginBell "MarginBell" 659#define XtCMaximized "Maximized" 660#define XtCMenuBar "MenuBar" 661#define XtCMenuHeight "MenuHeight" 662#define XtCMetaSendsEscape "MetaSendsEscape" 663#define XtCMkSamplePass "MkSamplePass" 664#define XtCMkSampleSize "MkSampleSize" 665#define XtCMkWidth "MkWidth" 666#define XtCModifyCursorKeys "ModifyCursorKeys" 667#define XtCModifyFunctionKeys "ModifyFunctionKeys" 668#define XtCModifyKeyboard "ModifyKeyboard" 669#define XtCModifyKeypadKeys "ModifyKeypadKeys" 670#define XtCModifyOtherKeys "ModifyOtherKeys" 671#define XtCModifyStringKeys "ModifyStringKeys" 672#define XtCMultiClickTime "MultiClickTime" 673#define XtCMultiScroll "MultiScroll" 674#define XtCNumColorRegisters "NumColorRegisters" 675#define XtCNumLock "NumLock" 676#define XtCOldXtermFKeys "OldXtermFKeys" 677#define XtCPointerMode "PointerMode" 678#define XtCPopOnBell "PopOnBell" 679#define XtCPrecompose "Precompose" 680#define XtCPrintAttributes "PrintAttributes" 681#define XtCPrinterAutoClose "PrinterAutoClose" 682#define XtCPrinterCommand "PrinterCommand" 683#define XtCPrinterControlMode "PrinterControlMode" 684#define XtCPrinterExtent "PrinterExtent" 685#define XtCPrinterFormFeed "PrinterFormFeed" 686#define XtCPrinterNewLine "PrinterNewLine" 687#define XtCPrivateColorRegisters "PrivateColorRegisters" 688#define XtCQuietGrab "QuietGrab" 689#define XtCRenderFont "RenderFont" 690#define XtCResizeGravity "ResizeGravity" 691#define XtCRetryInputMethod "RetryInputMethod" 692#define XtCReverseWrap "ReverseWrap" 693#define XtCRightScrollBar "RightScrollBar" 694#define XtCSaveLines "SaveLines" 695#define XtCScaleHeight "ScaleHeight" 696#define XtCScrollBar "ScrollBar" 697#define XtCScrollBarBorder "ScrollBarBorder" 698#define XtCScrollCond "ScrollCond" 699#define XtCScrollLines "ScrollLines" 700#define XtCScrollPos "ScrollPos" 701#define XtCSelectToClipboard "SelectToClipboard" 702#define XtCShiftFonts "ShiftFonts" 703#define XtCShowBlinkAsBold "ShowBlinkAsBold" 704#define XtCShowMissingGlyphs "ShowMissingGlyphs" 705#define XtCShowWrapMarks "ShowWrapMarks" 706#define XtCSignalInhibit "SignalInhibit" 707#define XtCSixelScrolling "SixelScrolling" 708#define XtCSixelScrollsRight "SixelScrollsRight" 709#define XtCTekInhibit "TekInhibit" 710#define XtCTekSmall "TekSmall" 711#define XtCTekStartup "TekStartup" 712#define XtCTiXtraScroll "TiXtraScroll" 713#define XtCTiteInhibit "TiteInhibit" 714#define XtCTitleModes "TitleModes" 715#define XtCToolBar "ToolBar" 716#define XtCTrimSelection "TrimSelection" 717#define XtCUnderLine "UnderLine" 718#define XtCUseClipping "UseClipping" 719#define XtCUtf8 "Utf8" 720#define XtCUtf8Fonts "Utf8Fonts" 721#define XtCUtf8Latin1 "Utf8Latin1" 722#define XtCUtf8SelectTypes "Utf8SelectTypes" 723#define XtCUtf8Title "Utf8Title" 724#define XtCVT100Graphics "VT100Graphics" 725#define XtCVeryBoldColors "VeryBoldColors" 726#define XtCVisualBell "VisualBell" 727#define XtCVisualBellDelay "VisualBellDelay" 728#define XtCVisualBellLine "VisualBellLine" 729#define XtCWideBoldFont "WideBoldFont" 730#define XtCWideChars "WideChars" 731#define XtCWideFont "WideFont" 732#define XtCXimFont "XimFont" 733#define XtCXmcAttributes "XmcAttributes" 734#define XtCXmcGlitch "XmcGlitch" 735#define XtCXmcInline "XmcInline" 736#define XtCXmcMoveSGR "XmcMoveSGR" 737 738#if defined(NO_ACTIVE_ICON) && !defined(XtNgeometry) 739#define XtNgeometry "geometry" 740#define XtCGeometry "Geometry" 741#endif 742 743#if OPT_COLOR_CLASS 744#define XtCCursorColor "CursorColor" 745#define XtCPointerColor "PointerColor" 746#define XtCHighlightColor "HighlightColor" 747#define XtCHighlightTextColor "HighlightTextColor" 748#else 749#define XtCCursorColor XtCForeground 750#define XtCPointerColor XtCForeground 751#define XtCHighlightColor XtCForeground 752#define XtCHighlightTextColor XtCBackground 753#endif 754 755/***====================================================================***/ 756 757#ifdef __cplusplus 758extern "C" { 759#endif 760 761struct XTERM_RESOURCE; 762 763/* Tekproc.c */ 764#if OPT_TEK4014 765extern TekWidget getTekWidget(Widget /* w */); 766extern int TekGetFontSize (const char * /* param */); 767extern int TekInit (void); 768extern int TekPtyData(void); 769extern void ChangeTekColors (TekWidget /* tw */, TScreen * /* screen */, ScrnColors * /* pNew */); 770extern void HandleGINInput PROTO_XT_ACTIONS_ARGS; 771extern void TCursorToggle (TekWidget /* tw */, int /* toggle */); 772extern void TekCopy (TekWidget /* tw */); 773extern void TekEnqMouse (TekWidget /* tw */, int /* c */); 774extern void TekExpose (Widget /* w */, XEvent * /* event */, Region /* region */); 775extern void TekGINoff (TekWidget /* tw */); 776extern void TekRefresh (TekWidget /* tw */); 777extern void TekRepaint (TekWidget /* xw */); 778extern void TekReverseVideo (TekWidget /* tw */); 779extern void TekRun (void); 780extern void TekSetFontSize (TekWidget /* tw */, Bool /* fromMenu */, int /* newitem */); 781extern void TekSimulatePageButton (TekWidget /* tw */, Bool /* reset */); 782#endif 783 784/* button.c */ 785#define MotionOff( s, t ) if (!(screen->hide_pointer)) { \ 786 (s)->event_mask |= ButtonMotionMask; \ 787 (s)->event_mask &= ~PointerMotionMask; \ 788 XSelectInput(XtDisplay((t)), XtWindow((t)), (long) (s)->event_mask); } 789 790#define MotionOn( s, t ) { \ 791 (s)->event_mask &= ~ButtonMotionMask; \ 792 (s)->event_mask |= PointerMotionMask; \ 793 XSelectInput(XtDisplay((t)), XtWindow((t)), (long) (s)->event_mask); } 794 795extern Bool SendMousePosition (XtermWidget /* w */, XEvent* /* event */); 796extern void DiredButton PROTO_XT_ACTIONS_ARGS; 797extern void DisownSelection (XtermWidget /* termw */); 798extern void UnhiliteSelection (XtermWidget /* termw */); 799extern void HandleCopySelection PROTO_XT_ACTIONS_ARGS; 800extern void HandleInsertSelection PROTO_XT_ACTIONS_ARGS; 801extern void HandleKeyboardSelectEnd PROTO_XT_ACTIONS_ARGS; 802extern void HandleKeyboardSelectExtend PROTO_XT_ACTIONS_ARGS; 803extern void HandleKeyboardSelectStart PROTO_XT_ACTIONS_ARGS; 804extern void HandleKeyboardStartExtend PROTO_XT_ACTIONS_ARGS; 805extern void HandleSelectEnd PROTO_XT_ACTIONS_ARGS; 806extern void HandleSelectExtend PROTO_XT_ACTIONS_ARGS; 807extern void HandleSelectSet PROTO_XT_ACTIONS_ARGS; 808extern void HandleSelectStart PROTO_XT_ACTIONS_ARGS; 809extern void HandleStartExtend PROTO_XT_ACTIONS_ARGS; 810extern void ResizeSelection (TScreen * /* screen */, int /* rows */, int /* cols */); 811extern void ScrollSelection (TScreen * /* screen */, int /* amount */, Bool /* always */); 812extern void TrackMouse (XtermWidget /* xw */, int /* func */, CELL * /* start */, int /* firstrow */, int /* lastrow */); 813extern void ViButton PROTO_XT_ACTIONS_ARGS; 814 815extern int xtermUtf8ToTextList(XtermWidget /* xw */, XTextProperty * /* text_prop */, char *** /* text_list */, int * /* text_list_count */); 816 817#if OPT_DEC_LOCATOR 818extern void GetLocatorPosition (XtermWidget /* w */); 819extern void InitLocatorFilter (XtermWidget /* w */); 820#endif /* OPT_DEC_LOCATOR */ 821 822#if OPT_FOCUS_EVENT 823extern void SendFocusButton(XtermWidget /* xw */, XFocusChangeEvent * /* event */); 824#else 825#define SendFocusBotton(xw, event) /* nothing */ 826#endif 827 828#if OPT_PASTE64 829extern void AppendToSelectionBuffer (TScreen * /* screen */, unsigned /* c */); 830extern void ClearSelectionBuffer (TScreen * /* screen */); 831extern void CompleteSelection (XtermWidget /* xw */, String * /* args */, Cardinal /* len */); 832extern void xtermGetSelection (Widget /* w */, Time /* ev_time */, String * /* params */, Cardinal /* num_params */, Atom * /* targets */); 833#endif 834 835#if OPT_READLINE 836extern void ReadLineButton PROTO_XT_ACTIONS_ARGS; 837#endif 838 839#if OPT_WIDE_CHARS 840extern Bool iswide(int /* i */); 841#define WideCells(n) (((IChar)(n) >= first_widechar) ? my_wcwidth((wchar_t) (n)) : 1) 842#define isWide(n) (((IChar)(n) >= first_widechar) && iswide(n)) 843#else 844#define WideCells(n) 1 845#endif 846 847/* cachedCgs.c */ 848extern CgsEnum getCgsId(XtermWidget /*xw*/, VTwin * /*cgsWin*/, GC /*gc*/); 849extern GC freeCgs(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/); 850extern GC getCgsGC(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/); 851extern Pixel getCgsBack(XtermWidget /*xw*/, VTwin * /*cgsWin*/, GC /*gc*/); 852extern Pixel getCgsFore(XtermWidget /*xw*/, VTwin * /*cgsWin*/, GC /*gc*/); 853extern XTermFonts * getCgsFont(XtermWidget /*xw*/, VTwin * /*cgsWin*/, GC /*gc*/); 854extern void clrCgsFonts(XtermWidget /*xw*/, VTwin * /*cgsWin*/, XTermFonts * /*font*/); 855extern void copyCgs(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*dstCgsId*/, CgsEnum /*srcCgsId*/); 856extern void redoCgs(XtermWidget /*xw*/, Pixel /*fg*/, Pixel /*bg*/, CgsEnum /*cgsId*/); 857extern void setCgsBack(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/, Pixel /*bg*/); 858extern void setCgsCSet(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/, unsigned /*cset*/); 859extern void setCgsFont(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/, XTermFonts * /*font*/); 860extern void setCgsFore(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/, Pixel /*fg*/); 861extern void swapCgs(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*dstCgsId*/, CgsEnum /*srcCgsId*/); 862 863#ifdef NO_LEAKS 864extern void noleaks_cachedCgs (XtermWidget /* xw */); 865#endif 866 867/* charproc.c */ 868extern Bool CheckBufPtrs (TScreen * /* screen */); 869extern Bool set_cursor_gcs (XtermWidget /* xw */); 870extern int VTInit (XtermWidget /* xw */); 871extern void FindFontSelection (XtermWidget /* xw */, const char * /* atom_name */, Bool /* justprobe */); 872extern void HideCursor (void); 873extern void RestartBlinking(TScreen * /* screen */); 874extern void ShowCursor (void); 875extern void SwitchBufPtrs (TScreen * /* screen */, int /* toBuf */); 876extern void ToggleAlternate (XtermWidget /* xw */); 877extern void VTInitTranslations (void); 878extern void VTReset (XtermWidget /* xw */, int /* full */, int /* saved */) GCC_NORETURN; 879extern void VTRun (XtermWidget /* xw */); 880extern void dotext (XtermWidget /* xw */, int /* charset */, IChar * /* buf */, Cardinal /* len */); 881extern void lookupSelectUnit(XtermWidget /* xw */, Cardinal /* item */, String /* value */); 882extern void releaseCursorGCs(XtermWidget /*xw*/); 883extern void releaseWindowGCs(XtermWidget /*xw*/, VTwin * /*win*/); 884extern void resetCharsets (TScreen * /* screen */); 885extern void set_max_col(TScreen * /* screen */, int /* cols */); 886extern void set_max_row(TScreen * /* screen */, int /* rows */); 887extern void set_lr_margins (TScreen * /* screen */, int /* left */, int /* right */); 888extern void set_tb_margins (TScreen * /* screen */, int /* top */, int /* bottom */); 889extern void unparse_end (XtermWidget /* xw */); 890extern void unparseputc (XtermWidget /* xw */, int /* c */); 891extern void unparseputc1 (XtermWidget /* xw */, int /* c */); 892extern void unparseputn (XtermWidget /* xw */, unsigned /* n */); 893extern void unparseputs (XtermWidget /* xw */, const char * /* s */); 894extern void unparseseq (XtermWidget /* xw */, ANSI * /* ap */); 895extern void v_write (int /* f */, const Char * /* d */, unsigned /* len */); 896extern void xtermAddInput(Widget /* w */); 897 898#if OPT_BLINK_CURS 899extern void ToggleCursorBlink(TScreen * /* screen */); 900#endif 901 902#if OPT_BLINK_TEXT 903extern Bool LineHasBlinking(TScreen * /* screen */, LineData * /* ld */); 904#endif 905 906#if OPT_INPUT_METHOD 907extern TInput *lookupTInput (XtermWidget /* xw */, Widget /* w */); 908#endif 909 910#if OPT_ISO_COLORS 911extern void SGR_Background (XtermWidget /* xw */, int /* color */); 912extern void SGR_Foreground (XtermWidget /* xw */, int /* color */); 913#endif 914 915#ifdef NO_LEAKS 916extern void noleaks_charproc (void); 917#endif 918 919/* charsets.c */ 920extern unsigned xtermCharSetIn (TScreen * /* screen */, unsigned /* code */, int /* charset */); 921extern int xtermCharSetOut (XtermWidget /* xw */, IChar * /* buf */, IChar * /* ptr */, int /* charset */); 922 923/* cursor.c */ 924extern int CursorCol (XtermWidget /* xw */); 925extern int CursorRow (XtermWidget /* xw */); 926extern void AdjustSavedCursor (XtermWidget /* xw */, int /* adjust */); 927extern void CarriageReturn (XtermWidget /* xw */); 928extern void CursorBack (XtermWidget /* xw */, int /* n */); 929extern void CursorDown (TScreen * /* screen */, int /* n */); 930extern void CursorForward (XtermWidget /* xw */, int /* n */); 931extern void CursorNextLine (XtermWidget /* xw */, int /* count */); 932extern void CursorPrevLine (XtermWidget /* xw */, int /* count */); 933extern void CursorRestore (XtermWidget /* xw */); 934extern void CursorSave (XtermWidget /* xw */); 935extern void CursorSet (TScreen * /* screen */, int /* row */, int /* col */, unsigned /* flags */); 936extern void CursorUp (TScreen * /* screen */, int /* n */); 937extern void RevIndex (XtermWidget /* xw */, int /* amount */); 938extern void xtermIndex (XtermWidget /* xw */, int /* amount */); 939 940#if OPT_TRACE 941extern int set_cur_col(TScreen * /* screen */, int /* value */); 942extern int set_cur_row(TScreen * /* screen */, int /* value */); 943#else 944#define set_cur_col(screen, value) screen->cur_col = value 945#define set_cur_row(screen, value) screen->cur_row = value 946#endif 947 948/* doublechr.c */ 949extern void xterm_DECDHL (XtermWidget /* xw */, Bool /* top */); 950extern void xterm_DECSWL (XtermWidget /* xw */); 951extern void xterm_DECDWL (XtermWidget /* xw */); 952extern void xterm_ResetDouble(XtermWidget /* xw */); 953#if OPT_DEC_CHRSET 954extern int xterm_Double_index(XtermWidget /* xw */, unsigned /* chrset */, unsigned /* flags */); 955extern GC xterm_DoubleGC(XtermWidget /* xw */, unsigned /* chrset */, unsigned /* attr_flags */, unsigned /* draw_flags */, GC /* old_gc */, int * /* inxp */); 956#endif 957 958/* input.c */ 959extern unsigned xtermParamToState (XtermWidget /* xw */, unsigned /* param */); 960extern unsigned xtermStateToParam (XtermWidget /* xw */, unsigned /* state */); 961extern Bool xtermDeleteIsDEL (XtermWidget /* xw */); 962extern void Input (XtermWidget /* xw */, XKeyEvent */* event */, Bool /* eightbit */); 963extern void StringInput (XtermWidget /* xw */, const Char * /* string */, size_t /* nbytes */); 964 965#if OPT_NUM_LOCK 966extern void VTInitModifiers(XtermWidget /* xw */); 967#endif 968 969/* linedata.c */ 970extern LineData *getLineData(TScreen * /* screen */, int /* row */); 971extern void copyLineData(LineData * /* dst */, LineData * /* src */); 972extern void initLineData(XtermWidget /* xw */); 973 974extern CellData *newCellData(XtermWidget /* xw */, Cardinal /* count */); 975extern void saveCellData(TScreen * /* screen */, CellData * /* data */, Cardinal /* cell */, LineData * /* ld */, int /* column */); 976extern void restoreCellData(TScreen * /* screen */, CellData * /* data */, Cardinal /* cell */, LineData * /* ld */, int /* column */); 977 978/* main.c */ 979#define ENVP_ARG /**/ 980 981extern int main (int /* argc */, char ** /* argv */ ENVP_ARG); 982extern int GetBytesAvailable (int /* fd */); 983extern int kill_process_group (int /* pid */, int /* sig */); 984extern int nonblocking_wait (void); 985 986#if OPT_PTY_HANDSHAKE 987extern void first_map_occurred (void); 988#else 989#define first_map_occurred() /* nothing */ 990#endif 991 992extern void Exit (int /* n */) GCC_NORETURN; 993 994#ifndef SIG_ATOMIC_T 995#define SIG_ATOMIC_T int 996#endif 997 998#if OPT_WIDE_CHARS 999extern unsigned first_widechar; 1000extern int (*my_wcwidth)(wchar_t); 1001#endif 1002 1003/* menu.c */ 1004extern void do_hangup PROTO_XT_CALLBACK_ARGS; 1005extern void repairSizeHints (void); 1006extern void show_8bit_control (Bool /* value */); 1007 1008/* misc.c */ 1009 1010#define TIMESTAMP_LEN 20 /* length of TIMESTAMP_FMT */ 1011 1012extern Bool AllocateTermColor(XtermWidget, ScrnColors *, int, const char *, Bool); 1013extern Boolean xtermGetWinAttrs(Display * /* dpy */, Window /* win */, XWindowAttributes * /* attrs */); 1014extern 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 */); 1015extern Cursor make_colored_cursor (unsigned /* cursorindex */, unsigned long /* fg */, unsigned long /* bg */); 1016extern OptionHelp * sortedOpts(OptionHelp *, XrmOptionDescRec *, Cardinal); 1017extern String xtermEnvLocale (void); 1018extern Widget xtermOpenApplication (XtAppContext * /* app_context_return */, String /* application_class */, XrmOptionDescRec */* options */, Cardinal /* num_options */, int * /* argc_in_out */, String */* argv_in_out */, String * /* fallback_resources */, WidgetClass /* widget_class */, ArgList /* args */, Cardinal /* num_args */); 1019extern Window WMFrameWindow (XtermWidget /* termw */); 1020extern XtInputMask xtermAppPending (void); 1021extern XrmOptionDescRec * sortedOptDescs (XrmOptionDescRec *, Cardinal); 1022extern XtermWidget getXtermWidget (Widget /* w */); 1023extern char *udk_lookup (XtermWidget /* xw */, int /* keycode */, int * /* len */); 1024extern char *xtermEnvEncoding (void); 1025extern char *xtermFindShell (char * /* leaf */, Bool /* warning */); 1026extern const char *SysErrorMsg (int /* n */); 1027extern const char *SysReasonMsg (int /* n */); 1028extern Boolean allocateBestRGB(XtermWidget /* xw */, XColor * /* def */); 1029extern Boolean validProgram(const char * /* pathname */); 1030extern int ResetAnsiColorRequest (XtermWidget, char *, int); 1031extern int XStrCmp (char * /* s1 */, char * /* s2 */); 1032extern int creat_as (uid_t /* uid */, gid_t /* gid */, Bool /* append */, char * /* pathname */, unsigned /* mode */); 1033extern int getVisualDepth (XtermWidget /* xw */); 1034extern int getVisualInfo (XtermWidget /* xw */); 1035extern int open_userfile (uid_t /* uid */, gid_t /* gid */, char * /* path */, Bool /* append */); 1036extern int xerror (Display * /* d */, XErrorEvent * /* ev */); 1037extern int xioerror (Display * /* dpy */); 1038extern int xtermClosestColor (XtermWidget /* xw */, int /* red */, int /* green */, int /* blue */); 1039extern int xtermResetIds (TScreen * /* screen */); 1040extern void Bell (XtermWidget /* xw */, int /* which */, int /* percent */); 1041extern void ChangeGroup(XtermWidget /* xw */, const char * /* attribute */, char * /* value */); 1042extern void ChangeIconName (XtermWidget /* xw */, char * /* name */); 1043extern void ChangeTitle (XtermWidget /* xw */, char * /* name */); 1044extern void ChangeXprop (char * /* name */); 1045extern void Cleanup (int /* code */) GCC_NORETURN; 1046extern void HandleBellPropertyChange PROTO_XT_EV_HANDLER_ARGS; 1047extern void HandleEightBitKeyPressed PROTO_XT_ACTIONS_ARGS; 1048extern void HandleEnterWindow PROTO_XT_EV_HANDLER_ARGS; 1049extern void HandleFocusChange PROTO_XT_EV_HANDLER_ARGS; 1050extern void HandleInterpret PROTO_XT_ACTIONS_ARGS; 1051extern void HandleKeyPressed PROTO_XT_ACTIONS_ARGS; 1052extern void HandleLeaveWindow PROTO_XT_EV_HANDLER_ARGS; 1053extern void HandleSpawnTerminal PROTO_XT_ACTIONS_ARGS; 1054extern void HandleStringEvent PROTO_XT_ACTIONS_ARGS; 1055extern void NormalExit (void); 1056extern void Panic (const char * /* s */, int /* a */); 1057extern void Redraw (void); 1058extern void ReverseOldColors (XtermWidget /* xw */); 1059extern void SysError (int /* i */) GCC_NORETURN; 1060extern void VisualBell (void); 1061extern void cleanup_colored_cursor (void); 1062extern void do_dcs (XtermWidget /* xw */, Char * /* buf */, size_t /* len */); 1063extern void do_decrpm (XtermWidget /* xw */, int /* nparam */, int * /* params */); 1064extern void do_osc (XtermWidget /* xw */, Char * /* buf */, size_t /* len */, int /* final */); 1065extern void do_rpm (XtermWidget /* xw */, int /* nparam */, int * /* params */); 1066extern void do_xevents (void); 1067extern void end_tek_mode (void); 1068extern void end_vt_mode (void); 1069extern void hide_tek_window (void); 1070extern void hide_vt_window (void); 1071extern void ice_error (IceConn /* iceConn */); 1072extern void init_colored_cursor (void); 1073extern void reset_decudk (XtermWidget /* xw */); 1074extern void set_tek_visibility (Bool /* on */); 1075extern void set_vt_visibility (Bool /* on */); 1076extern void switch_modes (Bool /* tovt */); 1077extern void timestamp_filename(char * /* dst */, const char * /* src */); 1078extern void xevents (void); 1079extern void xt_error (String /* message */); 1080extern void xtermBell(XtermWidget /* xw */, int /* which */, int /* percent */); 1081extern void xtermCopyEnv (char ** /* oldenv */); 1082extern void xtermDisplayCursor (XtermWidget /* xw */); 1083extern void xtermEmbedWindow (Window /* winToEmbedInfo */); 1084extern void xtermLoadIcon (XtermWidget /* xw */); 1085extern void xtermPerror (const char * /*fmt*/,...) GCC_PRINTFLIKE(1,2); 1086extern void xtermSetenv (const char * /* var */, const char * /* value */); 1087extern void xtermShowPointer (XtermWidget /* xw */, Bool /* enable */); 1088extern void xtermUnsetenv (const char * /* var */); 1089extern void xtermWarning (const char * /*fmt*/,...) GCC_PRINTFLIKE(1,2); 1090 1091#if OPT_DABBREV 1092extern void HandleDabbrevExpand PROTO_XT_ACTIONS_ARGS; 1093#endif 1094 1095#if OPT_MAXIMIZE 1096extern int QueryMaximize (XtermWidget /* termw */, unsigned * /* width */, unsigned * /* height */); 1097extern void HandleDeIconify PROTO_XT_ACTIONS_ARGS; 1098extern void HandleIconify PROTO_XT_ACTIONS_ARGS; 1099extern void HandleMaximize PROTO_XT_ACTIONS_ARGS; 1100extern void HandleRestoreSize PROTO_XT_ACTIONS_ARGS; 1101extern void RequestMaximize (XtermWidget /* termw */, int /* maximize */); 1102#endif 1103 1104#if OPT_SCROLL_LOCK 1105extern void GetScrollLock (TScreen * /* screen */); 1106extern void HandleScrollLock PROTO_XT_ACTIONS_ARGS; 1107extern void ShowScrollLock (TScreen * /* screen */, Bool /* enable */); 1108extern void SetScrollLock (TScreen * /* screen */, Bool /* enable */); 1109extern void xtermShowLED (TScreen * /* screen */, Cardinal /* led_number */, Bool /* enable */); 1110extern void xtermClearLEDs (TScreen * /* screen */); 1111#else 1112#define ShowScrollLock(screen, enable) /* nothing */ 1113#define SetScrollLock(screen, enable) /* nothing */ 1114#define GetScrollLock(screen) /* nothing */ 1115#endif 1116 1117#if OPT_SELECTION_OPS 1118extern void HandleExecFormatted PROTO_XT_ACTIONS_ARGS; 1119extern void HandleExecSelectable PROTO_XT_ACTIONS_ARGS; 1120extern void HandleInsertFormatted PROTO_XT_ACTIONS_ARGS; 1121extern void HandleInsertSelectable PROTO_XT_ACTIONS_ARGS; 1122#endif 1123 1124#if OPT_SESSION_MGT 1125extern void xtermCloseSession (void); 1126extern void xtermOpenSession (void); 1127#else 1128#define xtermCloseSession() /* nothing */ 1129#define xtermOpenSession() /* nothing */ 1130#endif 1131 1132#if OPT_WIDE_CHARS 1133extern Bool xtermEnvUTF8(void); 1134#else 1135#define xtermEnvUTF8() False 1136#endif 1137 1138#ifdef ALLOWLOGGING 1139extern void StartLog (XtermWidget /* xw */); 1140extern void CloseLog (XtermWidget /* xw */); 1141extern void FlushLog (XtermWidget /* xw */); 1142#else 1143#define FlushLog(xw) /*nothing*/ 1144#endif 1145 1146/* print.c */ 1147extern Bool xtermHasPrinter (XtermWidget /* xw */); 1148extern PrinterFlags *getPrinterFlags (XtermWidget /* xw */, String * /* params */, Cardinal * /* param_count */); 1149extern int xtermPrinterControl (XtermWidget /* xw */, int /* chr */); 1150extern void setPrinterControlMode (XtermWidget /* xw */, int /* mode */); 1151extern void xtermAutoPrint (XtermWidget /* xw */, unsigned /* chr */); 1152extern void xtermMediaControl (XtermWidget /* xw */, int /* param */, int /* private_seq */); 1153extern void xtermPrintScreen (XtermWidget /* xw */, Bool /* use_DECPEX */, PrinterFlags * /* p */); 1154extern void xtermPrintEverything (XtermWidget /* xw */, PrinterFlags * /* p */); 1155extern void xtermPrintImmediately (XtermWidget /* xw */, String /* filename */, int /* opts */, int /* attributes */); 1156extern void xtermPrintOnXError (XtermWidget /* xw */, int /* n */); 1157 1158/* ptydata.c */ 1159#ifdef VMS 1160#define PtySelect int 1161#else 1162#define PtySelect fd_set 1163#endif 1164 1165extern Bool decodeUtf8 (TScreen * /* screen */, PtyData * /* data */); 1166extern int readPtyData (XtermWidget /* xw */, PtySelect * /* select_mask */, PtyData * /* data */); 1167extern void fillPtyData (XtermWidget /* xw */, PtyData * /* data */, const char * /* value */, int /* length */); 1168extern void initPtyData (PtyData ** /* data */); 1169extern void trimPtyData (XtermWidget /* xw */, PtyData * /* data */); 1170 1171#ifdef NO_LEAKS 1172extern void noleaks_ptydata ( void ); 1173#endif 1174 1175#if OPT_WIDE_CHARS 1176extern Char *convertToUTF8 (Char * /* lp */, unsigned /* c */); 1177extern IChar nextPtyData (TScreen * /* screen */, PtyData * /* data */); 1178extern IChar skipPtyData (PtyData * /* data */); 1179extern PtyData * fakePtyData(PtyData * /* result */, Char * /* next */, Char * /* last */); 1180extern void switchPtyData (TScreen * /* screen */, int /* f */); 1181extern void writePtyData (int /* f */, IChar * /* d */, unsigned /* len */); 1182 1183#define morePtyData(screen,data) \ 1184 (((data)->last > (data)->next) \ 1185 ? (((screen)->utf8_inparse && !(data)->utf_size) \ 1186 ? decodeUtf8(screen, data) \ 1187 : True) \ 1188 : False) 1189#else 1190#define morePtyData(screen, data) ((data)->last > (data)->next) 1191#define nextPtyData(screen, data) (IChar) (*((data)->next++) & \ 1192 (screen->output_eight_bits \ 1193 ? 0xff \ 1194 : 0x7f)) 1195#define writePtyData(f,d,len) v_write(f,d,len) 1196#endif 1197 1198/* screen.c */ 1199 1200/* 1201 * See http://standards.freedesktop.org/wm-spec/wm-spec-latest.html 1202 */ 1203#define _NET_WM_STATE_REMOVE 0 /* remove/unset property */ 1204#define _NET_WM_STATE_ADD 1 /* add/set property */ 1205#define _NET_WM_STATE_TOGGLE 2 /* toggle property */ 1206 1207extern Bool non_blank_line (TScreen */* screen */, int /* row */, int /* col */, int /* len */); 1208extern Char * allocScrnData (TScreen * /* screen */, unsigned /* nrow */, unsigned /* ncol */); 1209extern ScrnBuf allocScrnBuf (XtermWidget /* xw */, unsigned /* nrow */, unsigned /* ncol */, ScrnPtr * /* addr */); 1210extern ScrnBuf scrnHeadAddr (TScreen * /* screen */, ScrnBuf /* base */, unsigned /* offset */); 1211extern int ScreenResize (XtermWidget /* xw */, int /* width */, int /* height */, unsigned * /* flags */); 1212extern size_t ScrnPointers (TScreen * /* screen */, size_t /* len */); 1213extern void ClearBufRows (XtermWidget /* xw */, int /* first */, int /* last */); 1214extern void ClearCells (XtermWidget /* xw */, int /* flags */, unsigned /* len */, int /* row */, int /* col */); 1215extern void CopyCells (TScreen * /* screen */, LineData * /* src */, LineData * /* dst */, int /* col */, int /* len */); 1216extern void FullScreen (XtermWidget /* xw */, int /* mode */); 1217extern void ScrnAllocBuf (XtermWidget /* xw */); 1218extern void ScrnClearCells (XtermWidget /* xw */, int /* row */, int /* col */, unsigned /* len */); 1219extern void ScrnDeleteChar (XtermWidget /* xw */, unsigned /* n */); 1220extern void ScrnDeleteCol (XtermWidget /* xw */, unsigned /* n */); 1221extern void ScrnDeleteLine (XtermWidget /* xw */, ScrnBuf /* sb */, int /* n */, int /* last */, unsigned /* where */); 1222extern void ScrnDisownSelection (XtermWidget /* xw */); 1223extern void ScrnFillRectangle (XtermWidget /* xw */, XTermRect *, int , unsigned /* flags */, Bool /* keepColors */); 1224extern void ScrnInsertChar (XtermWidget /* xw */, unsigned /* n */); 1225extern void ScrnInsertCol (XtermWidget /* xw */, unsigned /* n */); 1226extern void ScrnInsertLine (XtermWidget /* xw */, ScrnBuf /* sb */, int /* last */, int /* where */, unsigned /* n */); 1227extern void ScrnRefresh (XtermWidget /* xw */, int /* toprow */, int /* leftcol */, int /* nrows */, int /* ncols */, Bool /* force */); 1228extern void ScrnUpdate (XtermWidget /* xw */, int /* toprow */, int /* leftcol */, int /* nrows */, int /* ncols */, Bool /* force */); 1229extern void ScrnWriteText (XtermWidget /* xw */, IChar * /* str */, unsigned /* flags */, unsigned /* cur_fg_bg */, unsigned /* length */); 1230extern void ShowWrapMarks (XtermWidget /* xw */, int /* row */, LineData * /* ld */); 1231extern void setupLineData (TScreen * /* screen */, ScrnBuf /* base */, Char * /* data */, unsigned /* nrow */, unsigned /* ncol */); 1232extern void xtermParseRect (XtermWidget /* xw */, int, int *, XTermRect *); 1233 1234#if OPT_TRACE && OPT_TRACE_FLAGS 1235extern int LineTstFlag(LineData /* ld */, int /* flag */); 1236extern void LineClrFlag(LineData /* ld */, int /* flag */); 1237extern void LineSetFlag(LineData /* ld */, int /* flag */); 1238#else 1239 1240#define LineFlags(ld) GetLineFlags(ld) 1241 1242#define LineClrFlag(ld, flag) SetLineFlags(ld, (GetLineFlags(ld) & ~ (flag))) 1243#define LineSetFlag(ld, flag) SetLineFlags(ld, (GetLineFlags(ld) | (flag))) 1244#define LineTstFlag(ld, flag) ((GetLineFlags(ld) & flag) != 0) 1245 1246#endif /* OPT_TRACE && OPT_TRACE_FLAGS */ 1247 1248#define LineClrBlinked(ld) LineClrFlag(ld, LINEBLINKED) 1249#define LineSetBlinked(ld) LineSetFlag(ld, LINEBLINKED) 1250#define LineTstBlinked(ld) LineTstFlag(ld, LINEBLINKED) 1251 1252#define LineClrWrapped(ld) LineClrFlag(ld, LINEWRAPPED) 1253#define LineSetWrapped(ld) LineSetFlag(ld, LINEWRAPPED) 1254#define LineTstWrapped(ld) LineTstFlag(ld, LINEWRAPPED) 1255 1256#define ScrnHaveSelection(screen) \ 1257 ((screen)->startH.row != (screen)->endH.row \ 1258 || (screen)->startH.col != (screen)->endH.col) 1259 1260#define ScrnAreRowsInSelection(screen, first, last) \ 1261 ((last) >= (screen)->startH.row && (first) <= (screen)->endH.row) 1262 1263#define ScrnIsRowInSelection(screen, line) \ 1264 ((line) >= (screen)->startH.row && (line) <= (screen)->endH.row) 1265 1266#define ScrnHaveRowMargins(screen) \ 1267 ((screen)->top_marg != 0 \ 1268 || ((screen)->bot_marg != screen->max_row)) 1269 1270#define ScrnIsRowInMargins(screen, line) \ 1271 ((line) >= (screen)->top_marg && (line) <= (screen)->bot_marg) 1272 1273#define ScrnHaveColMargins(screen) \ 1274 ((screen)->rgt_marg > (screen)->max_col) 1275 1276#define ScrnIsColInMargins(screen, col) \ 1277 ((col) >= (screen)->lft_marg && (col) <= (screen)->rgt_marg) 1278 1279#define IsLeftRightMode(xw) ((xw)->flags & LEFT_RIGHT) 1280#define ScrnLeftMargin(xw) (IsLeftRightMode(xw) \ 1281 ? TScreenOf(xw)->lft_marg \ 1282 : 0) 1283#define ScrnRightMargin(xw) (IsLeftRightMode(xw) \ 1284 ? TScreenOf(xw)->rgt_marg \ 1285 : MaxCols(TScreenOf(xw)) - 1) 1286 1287#if OPT_DEC_RECTOPS 1288extern void ScrnCopyRectangle (XtermWidget /* xw */, XTermRect *, int, int *); 1289extern void ScrnMarkRectangle (XtermWidget /* xw */, XTermRect *, Bool, int, int *); 1290extern void ScrnWipeRectangle (XtermWidget /* xw */, XTermRect *); 1291extern void xtermCheckRect(XtermWidget /* xw */, int /* nparam */, int */* params */, int * /* result */); 1292#endif 1293 1294#if OPT_WIDE_CHARS 1295extern void ChangeToWide(XtermWidget /* xw */); 1296#endif 1297 1298/* scrollback.c */ 1299extern LineData *getScrollback (TScreen * /* screen */, int /* row */); 1300extern LineData *addScrollback (TScreen * /* screen */); 1301extern void deleteScrollback (TScreen * /* screen */); 1302 1303/* scrollbar.c */ 1304extern void DoResizeScreen (XtermWidget /* xw */); 1305extern void HandleScrollBack PROTO_XT_ACTIONS_ARGS; 1306extern void HandleScrollForward PROTO_XT_ACTIONS_ARGS; 1307extern void ResizeScrollBar (XtermWidget /* xw */); 1308extern void ScrollBarDrawThumb (Widget /* scrollWidget */); 1309extern void ScrollBarOff (XtermWidget /* xw */); 1310extern void ScrollBarOn (XtermWidget /* xw */, Bool /* init */); 1311extern void ScrollBarReverseVideo (Widget /* scrollWidget */); 1312extern void ToggleScrollBar (XtermWidget /* xw */); 1313extern void WindowScroll (XtermWidget /* xw */, int /* top */, Bool /* always */); 1314 1315#ifdef SCROLLBAR_RIGHT 1316extern void updateRightScrollbar(XtermWidget /* xw */); 1317#else 1318#define updateRightScrollbar(xw) /* nothing */ 1319#endif 1320 1321/* tabs.c */ 1322extern Bool TabToNextStop (XtermWidget /* xw */); 1323extern Bool TabToPrevStop (XtermWidget /* xw */); 1324extern void TabClear (Tabs /* tabs */, int /* col */); 1325extern void TabReset (Tabs /* tabs */); 1326extern void TabSet (Tabs /* tabs */, int /* col */); 1327extern void TabZonk (Tabs /* tabs */); 1328 1329/* util.c */ 1330extern Boolean isDefaultBackground(const char * /* name */); 1331extern Boolean isDefaultForeground(const char * /* name */); 1332extern CgsEnum whichXtermCgs(XtermWidget /* xw */, unsigned /* attr_flags */, Bool /* hilite */); 1333extern GC updatedXtermGC (XtermWidget /* xw */, unsigned /* flags */, unsigned /* fg_bg */, Bool /* hilite */); 1334extern Pixel getXtermBackground(XtermWidget /* xw */, unsigned /* flags */, int /* color */); 1335extern Pixel getXtermForeground(XtermWidget /* xw */, unsigned /* flags */, int /* color */); 1336extern int ClearInLine (XtermWidget /* xw */, int /* row */, int /* col */, unsigned /* len */); 1337extern int HandleExposure (XtermWidget /* xw */, XEvent * /* event */); 1338extern int dimRound (double /* value */); 1339extern int drawXtermText (XtermWidget /* xw */, unsigned /* attr_flags */, unsigned /* draw_flags */, GC /* gc */, int /* x */, int /* y */, int /* chrset */, IChar * /* text */, Cardinal /* len */, int /* on_wide */); 1340extern int extendedBoolean(const char * /* value */, const FlagList * /* table */, Cardinal /* limit */); 1341extern void ChangeColors (XtermWidget /* xw */, ScrnColors * /* pNew */); 1342extern void ClearRight (XtermWidget /* xw */, int /* n */); 1343extern void ClearScreen (XtermWidget /* xw */); 1344extern void DeleteChar (XtermWidget /* xw */, unsigned /* n */); 1345extern void DeleteLine (XtermWidget /* xw */, int /* n */); 1346extern void FlushScroll (XtermWidget /* xw */); 1347extern void GetColors (XtermWidget /* xw */, ScrnColors * /* pColors */); 1348extern void InsertChar (XtermWidget /* xw */, unsigned /* n */); 1349extern void InsertLine (XtermWidget /* xw */, int /* n */); 1350extern void RevScroll (XtermWidget /* xw */, int /* amount */); 1351extern void ReverseVideo (XtermWidget /* termw */); 1352extern void WriteText (XtermWidget /* xw */, IChar * /* str */, Cardinal /* len */); 1353extern void decode_keyboard_type (XtermWidget /* xw */, struct XTERM_RESOURCE * /* rp */); 1354extern void decode_wcwidth (XtermWidget /* xw */); 1355extern void do_cd_xtra_scroll (XtermWidget /* xw */); 1356extern void do_erase_display (XtermWidget /* xw */, int /* param */, int /* mode */); 1357extern void do_erase_line (XtermWidget /* xw */, int /* param */, int /* mode */); 1358extern void do_ti_xtra_scroll (XtermWidget /* xw */); 1359extern void getXtermSizeHints (XtermWidget /* xw */); 1360extern void init_keyboard_type (XtermWidget /* xw */, xtermKeyboardType /* type */, Bool /* set */); 1361extern void recolor_cursor (TScreen * /* screen */, Cursor /* cursor */, unsigned long /* fg */, unsigned long /* bg */); 1362extern void resetXtermGC (XtermWidget /* xw */, unsigned /* flags */, Bool /* hilite */); 1363extern void scrolling_copy_area (XtermWidget /* xw */, int /* firstline */, int /* nlines */, int /* amount */); 1364extern void set_keyboard_type (XtermWidget /* xw */, xtermKeyboardType /* type */, Bool /* set */); 1365extern void toggle_keyboard_type (XtermWidget /* xw */, xtermKeyboardType /* type */); 1366extern void update_keyboard_type (void); 1367extern void xtermClear (XtermWidget /* xw */); 1368extern void xtermColIndex (XtermWidget /* xw */, Bool /* toLeft */); 1369extern void xtermColScroll (XtermWidget /* xw */, int /* amount */, Bool /* toLeft */, int /* at_col */); 1370extern void xtermRepaint (XtermWidget /* xw */); 1371extern void xtermScroll (XtermWidget /* xw */, int /* amount */); 1372extern void xtermScrollLR (XtermWidget /* xw */, int /* amount */, Bool /* toLeft */); 1373extern void xtermSizeHints (XtermWidget /* xw */, int /* scrollbarWidth */); 1374 1375#if OPT_ISO_COLORS 1376 1377extern unsigned extract_fg (XtermWidget /* xw */, unsigned /* color */, unsigned /* flags */); 1378extern unsigned extract_bg (XtermWidget /* xw */, unsigned /* color */, unsigned /* flags */); 1379extern CellColor makeColorPair (int /* fg */, int /* bg */); 1380extern void ClearCurBackground (XtermWidget /* xw */, int /* top */, int /* left */, unsigned /* height */, unsigned /* width */, unsigned /* fw */); 1381 1382#define xtermColorPair(xw) makeColorPair(xw->sgr_foreground, xw->sgr_background) 1383 1384#if OPT_COLOR_RES 1385#define GET_COLOR_RES(xw, res) xtermGetColorRes(xw, &(res)) 1386#define SET_COLOR_RES(res,color) (res)->value = color 1387#define EQL_COLOR_RES(res,color) (res)->value == color 1388#define T_COLOR(v,n) (v)->Tcolors[n].value 1389extern Pixel xtermGetColorRes(XtermWidget /* xw */, ColorRes * /* res */); 1390#else 1391#define GET_COLOR_RES(xw, res) res 1392#define SET_COLOR_RES(res,color) *res = color 1393#define EQL_COLOR_RES(res,color) *res == color 1394#define T_COLOR(v,n) (v)->Tcolors[n] 1395#endif 1396 1397#define ExtractForeground(color) (unsigned) GetCellColorFG(color) 1398#define ExtractBackground(color) (unsigned) GetCellColorBG(color) 1399 1400#define MapToColorMode(fg, screen, flags) \ 1401 (((screen)->colorBLMode && ((flags) & BLINK)) \ 1402 ? COLOR_BL \ 1403 : (((screen)->colorBDMode && ((flags) & BOLD)) \ 1404 ? COLOR_BD \ 1405 : (((screen)->colorULMode && ((flags) & UNDERLINE)) \ 1406 ? COLOR_UL \ 1407 : fg))) 1408 1409#define checkVeryBoldAttr(flags, fg, code, attr) \ 1410 if ((flags & FG_COLOR) != 0 \ 1411 && (screen->veryBoldColors & attr) == 0 \ 1412 && (flags & attr) != 0 \ 1413 && (fg == code)) \ 1414 UIntClr(flags, attr) 1415 1416#define checkVeryBoldColors(flags, fg) \ 1417 checkVeryBoldAttr(flags, fg, COLOR_RV, INVERSE); \ 1418 checkVeryBoldAttr(flags, fg, COLOR_UL, UNDERLINE); \ 1419 checkVeryBoldAttr(flags, fg, COLOR_BD, BOLD); \ 1420 checkVeryBoldAttr(flags, fg, COLOR_BL, BLINK) 1421 1422#else /* !OPT_ISO_COLORS */ 1423 1424#define MapToColorMode(fg, screen, flags) fg 1425 1426#define ClearCurBackground(xw, top, left, height, width, fw) \ 1427 XClearArea (TScreenOf(xw)->display, \ 1428 VDrawable(TScreenOf(xw)), \ 1429 CursorX2(TScreenOf(xw), left, fw), \ 1430 CursorY(TScreenOf(xw), top), \ 1431 ((width) * (unsigned) fw), \ 1432 ((height) * (unsigned) FontHeight(TScreenOf(xw))), \ 1433 False) 1434 1435#define extract_fg(xw, color, flags) (unsigned) (xw)->cur_foreground 1436#define extract_bg(xw, color, flags) (unsigned) (xw)->cur_background 1437 1438 /* FIXME: Reverse-Video? */ 1439#define T_COLOR(v,n) (v)->Tcolors[n] 1440#define makeColorPair(fg, bg) 0 1441#define xtermColorPair(xw) 0 1442 1443#define checkVeryBoldColors(flags, fg) /* nothing */ 1444 1445#endif /* OPT_ISO_COLORS */ 1446 1447#if OPT_ZICONBEEP 1448extern void initZIconBeep(void); 1449extern void resetZIconBeep(XtermWidget /* xw */); 1450extern Boolean showZIconBeep(XtermWidget /* xw */, char * /* name */); 1451#else 1452#define initZIconBeep() /* nothing */ 1453#define showZIconBeep(xw, name) False 1454#endif 1455 1456#define XTERM_CELL(row,col) getXtermCell(screen, ROW2INX(screen, row), col) 1457 1458extern unsigned getXtermCell (TScreen * /* screen */, int /* row */, int /* col */); 1459extern unsigned getXtermCombining(TScreen * /* screen */, int /* row */, int /* col */, int /* off */); 1460extern void putXtermCell (TScreen * /* screen */, int /* row */, int /* col */, int /* ch */); 1461 1462#define IsCellCombined(screen, row, col) (getXtermCombining(screen, row, col, 0) != 0) 1463 1464#if OPT_HIGHLIGHT_COLOR 1465#define isNotForeground(xw, fg, bg, sel) \ 1466 (Boolean) ((sel) != T_COLOR(TScreenOf(xw), TEXT_FG) \ 1467 && (sel) != (fg) \ 1468 && (sel) != (bg) \ 1469 && (sel) != (xw)->dft_foreground) 1470#define isNotBackground(xw, fg, bg, sel) \ 1471 (Boolean) ((sel) != T_COLOR(TScreenOf(xw), TEXT_BG) \ 1472 && (sel) != (fg) \ 1473 && (sel) != (bg) \ 1474 && (sel) != (xw)->dft_background) 1475#endif 1476 1477#if OPT_WIDE_CHARS 1478extern Boolean isWideControl(unsigned /* ch */); 1479extern int DamagedCells(TScreen * /* screen */, unsigned /* n */, int * /* klp */, int * /* krp */, int /* row */, int /* col */); 1480extern int DamagedCurCells(TScreen * /* screen */, unsigned /* n */, int * /* klp */, int * /* krp */); 1481extern unsigned AsciiEquivs(unsigned /* ch */); 1482extern void addXtermCombining (TScreen * /* screen */, int /* row */, int /* col */, unsigned /* ch */); 1483extern void allocXtermChars(ScrnPtr * /* buffer */, Cardinal /* length */); 1484#endif 1485 1486#if OPT_XMC_GLITCH 1487extern void Mark_XMC (XtermWidget /* xw */, int /* param */); 1488extern void Jump_XMC (XtermWidget /* xw */); 1489extern void Resolve_XMC (XtermWidget /* xw */); 1490#endif 1491 1492#if OPT_WIDE_CHARS 1493unsigned visual_width(IChar * /* str */, Cardinal /* len */); 1494#else 1495#define visual_width(a, b) (b) 1496#endif 1497 1498#define BtoS(b) (((b) == Maybe) ? "maybe" : ((b) ? "on" : "off")) 1499#define NonNull(s) ((s) ? (s) : "<null>") 1500 1501#define UIntSet(dst,bits) dst = dst | (unsigned) (bits) 1502#define UIntClr(dst,bits) dst = dst & (unsigned) ~(bits) 1503 1504#ifdef __cplusplus 1505 } 1506#endif 1507/* *INDENT-ON* */ 1508 1509#endif /* included_xterm_h */ 1510