xterm.h revision 913cc679
1/* $XTermId: xterm.h,v 1.778 2017/05/29 23:19:51 tom Exp $ */ 2 3/* 4 * Copyright 1999-2016,2017 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__) || defined(__minix) 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__) || defined(__minix) 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#define ALLOC_STRING(name) \ 371 if (name != 0) \ 372 name = x_strdup(name) 373#define FREE_STRING(name) \ 374 free_string(name) 375 376/* strftime format and length of the result */ 377#define FMT_TIMESTAMP ".%Y.%m.%d.%H.%M.%S" 378#define LEN_TIMESTAMP sizeof(".YYYY.MM.DD.hh.mm.ss") 379 380/***====================================================================***/ 381 382#define XtNallowBoldFonts "allowBoldFonts" 383#define XtNallowC1Printable "allowC1Printable" 384#define XtNallowColorOps "allowColorOps" 385#define XtNallowFontOps "allowFontOps" 386#define XtNallowMouseOps "allowMouseOps" 387#define XtNallowPasteControls "allowPasteControls" 388#define XtNallowScrollLock "allowScrollLock" 389#define XtNallowSendEvents "allowSendEvents" 390#define XtNallowTcapOps "allowTcapOps" 391#define XtNallowTitleOps "allowTitleOps" 392#define XtNallowWindowOps "allowWindowOps" 393#define XtNaltIsNotMeta "altIsNotMeta" 394#define XtNaltSendsEscape "altSendsEscape" 395#define XtNalternateScroll "alternateScroll" 396#define XtNalwaysBoldMode "alwaysBoldMode" 397#define XtNalwaysHighlight "alwaysHighlight" 398#define XtNalwaysUseMods "alwaysUseMods" 399#define XtNanswerbackString "answerbackString" 400#define XtNappcursorDefault "appcursorDefault" 401#define XtNappkeypadDefault "appkeypadDefault" 402#define XtNassumeAllChars "assumeAllChars" 403#define XtNautoWrap "autoWrap" 404#define XtNawaitInput "awaitInput" 405#define XtNbackarrowKey "backarrowKey" 406#define XtNbellIsUrgent "bellIsUrgent" 407#define XtNbellOnReset "bellOnReset" 408#define XtNbellSuppressTime "bellSuppressTime" 409#define XtNboldColors "boldColors" 410#define XtNboldFont "boldFont" 411#define XtNboldMode "boldMode" 412#define XtNbrokenLinuxOSC "brokenLinuxOSC" 413#define XtNbrokenSelections "brokenSelections" 414#define XtNbrokenStringTerm "brokenStringTerm" 415#define XtNc132 "c132" 416#define XtNcacheDoublesize "cacheDoublesize" 417#define XtNcdXtraScroll "cdXtraScroll" 418#define XtNcharClass "charClass" 419#define XtNcjkWidth "cjkWidth" 420#define XtNcolorAttrMode "colorAttrMode" 421#define XtNcolorBDMode "colorBDMode" 422#define XtNcolorBLMode "colorBLMode" 423#define XtNcolorITMode "colorITMode" 424#define XtNcolorMode "colorMode" 425#define XtNcolorRVMode "colorRVMode" 426#define XtNcolorULMode "colorULMode" 427#define XtNcombiningChars "combiningChars" 428#define XtNctrlFKeys "ctrlFKeys" 429#define XtNcurses "curses" 430#define XtNcursorBlink "cursorBlink" 431#define XtNcursorColor "cursorColor" 432#define XtNcursorOffTime "cursorOffTime" 433#define XtNcursorOnTime "cursorOnTime" 434#define XtNcursorUnderLine "cursorUnderLine" 435#define XtNcutNewline "cutNewline" 436#define XtNcutToBeginningOfLine "cutToBeginningOfLine" 437#define XtNdecTerminalID "decTerminalID" 438#define XtNdefaultString "defaultString" 439#define XtNdeleteIsDEL "deleteIsDEL" 440#define XtNdisallowedColorOps "disallowedColorOps" 441#define XtNdisallowedFontOps "disallowedFontOps" 442#define XtNdisallowedMouseOps "disallowedMouseOps" 443#define XtNdisallowedTcapOps "disallowedTcapOps" 444#define XtNdisallowedWindowOps "disallowedWindowOps" 445#define XtNdynamicColors "dynamicColors" 446#define XtNeightBitControl "eightBitControl" 447#define XtNeightBitInput "eightBitInput" 448#define XtNeightBitMeta "eightBitMeta" 449#define XtNeightBitOutput "eightBitOutput" 450#define XtNeightBitSelectTypes "eightBitSelectTypes" 451#define XtNeraseSavedLines "eraseSavedLines" 452#define XtNfaceName "faceName" 453#define XtNfaceNameDoublesize "faceNameDoublesize" 454#define XtNfaceSize "faceSize" 455#define XtNfastScroll "fastScroll" 456#define XtNfont1 "font1" 457#define XtNfont2 "font2" 458#define XtNfont3 "font3" 459#define XtNfont4 "font4" 460#define XtNfont5 "font5" 461#define XtNfont6 "font6" 462#define XtNfontDoublesize "fontDoublesize" 463#define XtNfontWarnings "fontWarnings" 464#define XtNforceBoxChars "forceBoxChars" 465#define XtNforcePackedFont "forcePackedFont" 466#define XtNformatOtherKeys "formatOtherKeys" 467#define XtNfreeBoldBox "freeBoldBox" 468#define XtNfullscreen "fullscreen" 469#define XtNhighlightColor "highlightColor" 470#define XtNhighlightColorMode "highlightColorMode" 471#define XtNhighlightReverse "highlightReverse" 472#define XtNhighlightSelection "highlightSelection" 473#define XtNhighlightTextColor "highlightTextColor" 474#define XtNhpLowerleftBugCompat "hpLowerleftBugCompat" 475#define XtNi18nSelections "i18nSelections" 476#define XtNiconHint "iconHint" 477#define XtNinitialFont "initialFont" 478#define XtNinternalBorder "internalBorder" 479#define XtNitalicULMode "italicULMode" 480#define XtNjumpScroll "jumpScroll" 481#define XtNkeepClipboard "keepClipboard" 482#define XtNkeepSelection "keepSelection" 483#define XtNkeyboardDialect "keyboardDialect" 484#define XtNlimitResize "limitResize" 485#define XtNlocale "locale" 486#define XtNlocaleFilter "localeFilter" 487#define XtNlogFile "logFile" 488#define XtNlogInhibit "logInhibit" 489#define XtNlogging "logging" 490#define XtNloginShell "loginShell" 491#define XtNmarginBell "marginBell" 492#define XtNmaximized "maximized" 493#define XtNmaxGraphicSize "maxGraphicSize" 494#define XtNmenuBar "menuBar" /* internal */ 495#define XtNmenuHeight "menuHeight" 496#define XtNmetaSendsEscape "metaSendsEscape" 497#define XtNmkSamplePass "mkSamplePass" 498#define XtNmkSampleSize "mkSampleSize" 499#define XtNmkWidth "mkWidth" 500#define XtNmodifyCursorKeys "modifyCursorKeys" 501#define XtNmodifyFunctionKeys "modifyFunctionKeys" 502#define XtNmodifyKeyboard "modifyKeyboard" 503#define XtNmodifyKeypadKeys "modifyKeypadKeys" 504#define XtNmodifyOtherKeys "modifyOtherKeys" 505#define XtNmodifyStringKeys "modifyStringKeys" 506#define XtNmultiClickTime "multiClickTime" 507#define XtNmultiScroll "multiScroll" 508#define XtNnMarginBell "nMarginBell" 509#define XtNnumColorRegisters "numColorRegisters" 510#define XtNnumLock "numLock" 511#define XtNoldXtermFKeys "oldXtermFKeys" 512#define XtNpointerColor "pointerColor" 513#define XtNpointerColorBackground "pointerColorBackground" 514#define XtNpointerMode "pointerMode" 515#define XtNpointerShape "pointerShape" 516#define XtNpopOnBell "popOnBell" 517#define XtNprecompose "precompose" 518#define XtNprintAttributes "printAttributes" 519#define XtNprinterAutoClose "printerAutoClose" 520#define XtNprinterCommand "printerCommand" 521#define XtNprinterControlMode "printerControlMode" 522#define XtNprinterExtent "printerExtent" 523#define XtNprinterFormFeed "printerFormFeed" 524#define XtNprinterNewLine "printerNewLine" 525#define XtNprivateColorRegisters "privateColorRegisters" 526#define XtNquietGrab "quietGrab" 527#define XtNregisDefaultFont "regisDefaultFont" 528#define XtNregisScreenSize "regisScreenSize" 529#define XtNrenderFont "renderFont" 530#define XtNresizeGravity "resizeGravity" 531#define XtNretryInputMethod "retryInputMethod" 532#define XtNreverseWrap "reverseWrap" 533#define XtNrightScrollBar "rightScrollBar" 534#define XtNsaveLines "saveLines" 535#define XtNscaleHeight "scaleHeight" 536#define XtNscrollBar "scrollBar" 537#define XtNscrollBarBorder "scrollBarBorder" 538#define XtNscrollKey "scrollKey" 539#define XtNscrollLines "scrollLines" 540#define XtNscrollTtyOutput "scrollTtyOutput" 541#define XtNselectToClipboard "selectToClipboard" 542#define XtNshiftFonts "shiftFonts" 543#define XtNshowBlinkAsBold "showBlinkAsBold" 544#define XtNshowMissingGlyphs "showMissingGlyphs" 545#define XtNshowWrapMarks "showWrapMarks" 546#define XtNsignalInhibit "signalInhibit" 547#define XtNsixelScrolling "sixelScrolling" 548#define XtNsixelScrollsRight "sixelScrollsRight" 549#define XtNtekGeometry "tekGeometry" 550#define XtNtekInhibit "tekInhibit" 551#define XtNtekSmall "tekSmall" 552#define XtNtekStartup "tekStartup" 553#define XtNtiXtraScroll "tiXtraScroll" 554#define XtNtiteInhibit "titeInhibit" 555#define XtNtitleModes "titleModes" 556#define XtNtoolBar "toolBar" 557#define XtNtrimSelection "trimSelection" 558#define XtNunderLine "underLine" 559#define XtNuseClipping "useClipping" 560#define XtNutf8 "utf8" 561#define XtNutf8Fonts "utf8Fonts" 562#define XtNutf8Latin1 "utf8Latin1" 563#define XtNutf8SelectTypes "utf8SelectTypes" 564#define XtNutf8Title "utf8Title" 565#define XtNveryBoldColors "veryBoldColors" 566#define XtNvisualBell "visualBell" 567#define XtNvisualBellDelay "visualBellDelay" 568#define XtNvisualBellLine "visualBellLine" 569#define XtNvt100Graphics "vt100Graphics" 570#define XtNwideBoldFont "wideBoldFont" 571#define XtNwideChars "wideChars" 572#define XtNwideFont "wideFont" 573#define XtNximFont "ximFont" 574#define XtNxmcAttributes "xmcAttributes" /* ncurses-testing */ 575#define XtNxmcGlitch "xmcGlitch" /* ncurses-testing */ 576#define XtNxmcInline "xmcInline" /* ncurses-testing */ 577#define XtNxmcMoveSGR "xmcMoveSGR" /* ncurses-testing */ 578 579#define XtCAllowBoldFonts "AllowBoldFonts" 580#define XtCAllowC1Printable "AllowC1Printable" 581#define XtCAllowColorOps "AllowColorOps" 582#define XtCAllowFontOps "AllowFontOps" 583#define XtCAllowMouseOps "AllowMouseOps" 584#define XtCAllowPasteControls "AllowPasteControls" 585#define XtCAllowScrollLock "AllowScrollLock" 586#define XtCAllowSendEvents "AllowSendEvents" 587#define XtCAllowTcapOps "AllowTcapOps" 588#define XtCAllowTitleOps "AllowTitleOps" 589#define XtCAllowWindowOps "AllowWindowOps" 590#define XtCAltIsNotMeta "AltIsNotMeta" 591#define XtCAltSendsEscape "AltSendsEscape" 592#define XtCAlwaysBoldMode "AlwaysBoldMode" 593#define XtCAlwaysHighlight "AlwaysHighlight" 594#define XtCAlwaysUseMods "AlwaysUseMods" 595#define XtCAnswerbackString "AnswerbackString" 596#define XtCAppcursorDefault "AppcursorDefault" 597#define XtCAppkeypadDefault "AppkeypadDefault" 598#define XtCAssumeAllChars "AssumeAllChars" 599#define XtCAutoWrap "AutoWrap" 600#define XtCAwaitInput "AwaitInput" 601#define XtCBackarrowKey "BackarrowKey" 602#define XtCBellIsUrgent "BellIsUrgent" 603#define XtCBellOnReset "BellOnReset" 604#define XtCBellSuppressTime "BellSuppressTime" 605#define XtCBoldFont "BoldFont" 606#define XtCBoldMode "BoldMode" 607#define XtCBrokenLinuxOSC "BrokenLinuxOSC" 608#define XtCBrokenSelections "BrokenSelections" 609#define XtCBrokenStringTerm "BrokenStringTerm" 610#define XtCC132 "C132" 611#define XtCCacheDoublesize "CacheDoublesize" 612#define XtCCdXtraScroll "CdXtraScroll" 613#define XtCCharClass "CharClass" 614#define XtCCjkWidth "CjkWidth" 615#define XtCColorAttrMode "ColorAttrMode" 616#define XtCColorMode "ColorMode" 617#define XtCColumn "Column" 618#define XtCCombiningChars "CombiningChars" 619#define XtCCtrlFKeys "CtrlFKeys" 620#define XtCCurses "Curses" 621#define XtCCursorBlink "CursorBlink" 622#define XtCCursorOffTime "CursorOffTime" 623#define XtCCursorOnTime "CursorOnTime" 624#define XtCCursorUnderLine "CursorUnderLine" 625#define XtCCutNewline "CutNewline" 626#define XtCCutToBeginningOfLine "CutToBeginningOfLine" 627#define XtCDecTerminalID "DecTerminalID" 628#define XtCDefaultString "DefaultString" 629#define XtCDeleteIsDEL "DeleteIsDEL" 630#define XtCDisallowedColorOps "DisallowedColorOps" 631#define XtCDisallowedFontOps "DisallowedFontOps" 632#define XtCDisallowedMouseOps "DisallowedMouseOps" 633#define XtCDisallowedTcapOps "DisallowedTcapOps" 634#define XtCDisallowedWindowOps "DisallowedWindowOps" 635#define XtCDynamicColors "DynamicColors" 636#define XtCEightBitControl "EightBitControl" 637#define XtCEightBitInput "EightBitInput" 638#define XtCEightBitMeta "EightBitMeta" 639#define XtCEightBitOutput "EightBitOutput" 640#define XtCEightBitSelectTypes "EightBitSelectTypes" 641#define XtCEraseSavedLines "EraseSavedLines" 642#define XtCFaceName "FaceName" 643#define XtCFaceNameDoublesize "FaceNameDoublesize" 644#define XtCFaceSize "FaceSize" 645#define XtCFastScroll "FastScroll" 646#define XtCFont1 "Font1" 647#define XtCFont2 "Font2" 648#define XtCFont3 "Font3" 649#define XtCFont4 "Font4" 650#define XtCFont5 "Font5" 651#define XtCFont6 "Font6" 652#define XtCFontDoublesize "FontDoublesize" 653#define XtCFontWarnings "FontWarnings" 654#define XtCForceBoxChars "ForceBoxChars" 655#define XtCForcePackedFont "ForcePackedFont" 656#define XtCFormatOtherKeys "FormatOtherKeys" 657#define XtCFreeBoldBox "FreeBoldBox" 658#define XtCFullscreen "Fullscreen" 659#define XtCHighlightColorMode "HighlightColorMode" 660#define XtCHighlightReverse "HighlightReverse" 661#define XtCHighlightSelection "HighlightSelection" 662#define XtCHpLowerleftBugCompat "HpLowerleftBugCompat" 663#define XtCI18nSelections "I18nSelections" 664#define XtCIconHint "IconHint" 665#define XtCInitialFont "InitialFont" 666#define XtCJumpScroll "JumpScroll" 667#define XtCKeepClipboard "KeepClipboard" 668#define XtCKeepSelection "KeepSelection" 669#define XtCKeyboardDialect "KeyboardDialect" 670#define XtCLimitResize "LimitResize" 671#define XtCLocale "Locale" 672#define XtCLocaleFilter "LocaleFilter" 673#define XtCLogInhibit "LogInhibit" 674#define XtCLogfile "Logfile" 675#define XtCLogging "Logging" 676#define XtCLoginShell "LoginShell" 677#define XtCMarginBell "MarginBell" 678#define XtCMaximized "Maximized" 679#define XtCMaxGraphicSize "MaxGraphicSize" 680#define XtCMenuBar "MenuBar" /* internal */ 681#define XtCMenuHeight "MenuHeight" 682#define XtCMetaSendsEscape "MetaSendsEscape" 683#define XtCMkSamplePass "MkSamplePass" 684#define XtCMkSampleSize "MkSampleSize" 685#define XtCMkWidth "MkWidth" 686#define XtCModifyCursorKeys "ModifyCursorKeys" 687#define XtCModifyFunctionKeys "ModifyFunctionKeys" 688#define XtCModifyKeyboard "ModifyKeyboard" 689#define XtCModifyKeypadKeys "ModifyKeypadKeys" 690#define XtCModifyOtherKeys "ModifyOtherKeys" 691#define XtCModifyStringKeys "ModifyStringKeys" 692#define XtCMultiClickTime "MultiClickTime" 693#define XtCMultiScroll "MultiScroll" 694#define XtCNumColorRegisters "NumColorRegisters" 695#define XtCNumLock "NumLock" 696#define XtCOldXtermFKeys "OldXtermFKeys" 697#define XtCPointerMode "PointerMode" 698#define XtCPopOnBell "PopOnBell" 699#define XtCPrecompose "Precompose" 700#define XtCPrintAttributes "PrintAttributes" 701#define XtCPrinterAutoClose "PrinterAutoClose" 702#define XtCPrinterCommand "PrinterCommand" 703#define XtCPrinterControlMode "PrinterControlMode" 704#define XtCPrinterExtent "PrinterExtent" 705#define XtCPrinterFormFeed "PrinterFormFeed" 706#define XtCPrinterNewLine "PrinterNewLine" 707#define XtCPrivateColorRegisters "PrivateColorRegisters" 708#define XtCQuietGrab "QuietGrab" 709#define XtCRegisDefaultFont "RegisDefaultFont" 710#define XtCRegisScreenSize "RegisScreenSize" 711#define XtCRenderFont "RenderFont" 712#define XtCResizeGravity "ResizeGravity" 713#define XtCRetryInputMethod "RetryInputMethod" 714#define XtCReverseWrap "ReverseWrap" 715#define XtCRightScrollBar "RightScrollBar" 716#define XtCSaveLines "SaveLines" 717#define XtCScaleHeight "ScaleHeight" 718#define XtCScrollBar "ScrollBar" 719#define XtCScrollBarBorder "ScrollBarBorder" 720#define XtCScrollCond "ScrollCond" 721#define XtCScrollLines "ScrollLines" 722#define XtCSelectToClipboard "SelectToClipboard" 723#define XtCShiftFonts "ShiftFonts" 724#define XtCShowBlinkAsBold "ShowBlinkAsBold" 725#define XtCShowMissingGlyphs "ShowMissingGlyphs" 726#define XtCShowWrapMarks "ShowWrapMarks" 727#define XtCSignalInhibit "SignalInhibit" 728#define XtCSixelScrolling "SixelScrolling" 729#define XtCSixelScrollsRight "SixelScrollsRight" 730#define XtCTekInhibit "TekInhibit" 731#define XtCTekSmall "TekSmall" 732#define XtCTekStartup "TekStartup" 733#define XtCTiXtraScroll "TiXtraScroll" 734#define XtCTiteInhibit "TiteInhibit" 735#define XtCTitleModes "TitleModes" 736#define XtCToolBar "ToolBar" 737#define XtCTrimSelection "TrimSelection" 738#define XtCUnderLine "UnderLine" 739#define XtCUseClipping "UseClipping" 740#define XtCUtf8 "Utf8" 741#define XtCUtf8Fonts "Utf8Fonts" 742#define XtCUtf8Latin1 "Utf8Latin1" 743#define XtCUtf8SelectTypes "Utf8SelectTypes" 744#define XtCUtf8Title "Utf8Title" 745#define XtCVT100Graphics "VT100Graphics" 746#define XtCVeryBoldColors "VeryBoldColors" 747#define XtCVisualBell "VisualBell" 748#define XtCVisualBellDelay "VisualBellDelay" 749#define XtCVisualBellLine "VisualBellLine" 750#define XtCWideBoldFont "WideBoldFont" 751#define XtCWideChars "WideChars" 752#define XtCWideFont "WideFont" 753#define XtCXimFont "XimFont" 754#define XtCXmcAttributes "XmcAttributes" /* ncurses-testing */ 755#define XtCXmcGlitch "XmcGlitch" /* ncurses-testing */ 756#define XtCXmcInline "XmcInline" /* ncurses-testing */ 757#define XtCXmcMoveSGR "XmcMoveSGR" /* ncurses-testing */ 758 759#if defined(NO_ACTIVE_ICON) && !defined(XtNgeometry) 760#define XtNgeometry "geometry" 761#define XtCGeometry "Geometry" 762#endif 763 764#if OPT_COLOR_CLASS 765#define XtCCursorColor "CursorColor" 766#define XtCPointerColor "PointerColor" 767#define XtCHighlightColor "HighlightColor" 768#define XtCHighlightTextColor "HighlightTextColor" 769#else 770#define XtCCursorColor XtCForeground 771#define XtCPointerColor XtCForeground 772#define XtCHighlightColor XtCForeground 773#define XtCHighlightTextColor XtCBackground 774#endif 775 776/***====================================================================***/ 777 778#ifdef __cplusplus 779extern "C" { 780#endif 781 782struct XTERM_RESOURCE; 783 784/* Tekproc.c */ 785#if OPT_TEK4014 786extern TekWidget getTekWidget(Widget /* w */); 787extern int TekGetFontSize (const char * /* param */); 788extern int TekInit (void); 789extern void ChangeTekColors (TekWidget /* tw */, TScreen * /* screen */, ScrnColors * /* pNew */); 790extern void HandleGINInput PROTO_XT_ACTIONS_ARGS; 791extern void TCursorToggle (TekWidget /* tw */, int /* toggle */); 792extern void TekCopy (TekWidget /* tw */); 793extern void TekEnqMouse (TekWidget /* tw */, int /* c */); 794extern void TekExpose (Widget /* w */, XEvent * /* event */, Region /* region */); 795extern void TekGINoff (TekWidget /* tw */); 796extern void TekRefresh (TekWidget /* tw */); 797extern void TekRepaint (TekWidget /* xw */); 798extern void TekReverseVideo (XtermWidget /* xw */, TekWidget /* tw */); 799extern void TekRun (void); 800extern void TekSetFontSize (TekWidget /* tw */, Bool /* fromMenu */, int /* newitem */); 801extern void TekSetWinSize (TekWidget /* tw */); 802extern void TekSimulatePageButton (TekWidget /* tw */, Bool /* reset */); 803#endif 804 805/* button.c */ 806#define MotionOff( s, t ) if (!(screen->hide_pointer)) { \ 807 (s)->event_mask |= ButtonMotionMask; \ 808 (s)->event_mask &= ~PointerMotionMask; \ 809 XSelectInput(XtDisplay((t)), XtWindow((t)), (long) (s)->event_mask); } 810 811#define MotionOn( s, t ) { \ 812 (s)->event_mask &= ~ButtonMotionMask; \ 813 (s)->event_mask |= PointerMotionMask; \ 814 XSelectInput(XtDisplay((t)), XtWindow((t)), (long) (s)->event_mask); } 815 816extern Bool SendMousePosition (XtermWidget /* w */, XEvent* /* event */); 817extern XtermMouseModes okSendMousePos(XtermWidget /* xw */); 818extern void DiredButton PROTO_XT_ACTIONS_ARGS; 819extern void DisownSelection (XtermWidget /* termw */); 820extern void UnhiliteSelection (XtermWidget /* termw */); 821extern void HandleCopySelection PROTO_XT_ACTIONS_ARGS; 822extern void HandleInsertSelection PROTO_XT_ACTIONS_ARGS; 823extern void HandleKeyboardSelectEnd PROTO_XT_ACTIONS_ARGS; 824extern void HandleKeyboardSelectExtend PROTO_XT_ACTIONS_ARGS; 825extern void HandleKeyboardSelectStart PROTO_XT_ACTIONS_ARGS; 826extern void HandleKeyboardStartExtend PROTO_XT_ACTIONS_ARGS; 827extern void HandleSelectEnd PROTO_XT_ACTIONS_ARGS; 828extern void HandleSelectExtend PROTO_XT_ACTIONS_ARGS; 829extern void HandleSelectSet PROTO_XT_ACTIONS_ARGS; 830extern void HandleSelectStart PROTO_XT_ACTIONS_ARGS; 831extern void HandleStartExtend PROTO_XT_ACTIONS_ARGS; 832extern void ResizeSelection (TScreen * /* screen */, int /* rows */, int /* cols */); 833extern void ScrollSelection (TScreen * /* screen */, int /* amount */, Bool /* always */); 834extern void TrackMouse (XtermWidget /* xw */, int /* func */, CELL * /* start */, int /* firstrow */, int /* lastrow */); 835extern void ViButton PROTO_XT_ACTIONS_ARGS; 836 837extern int xtermUtf8ToTextList(XtermWidget /* xw */, XTextProperty * /* text_prop */, char *** /* text_list */, int * /* text_list_count */); 838 839#if OPT_DEC_LOCATOR 840extern void GetLocatorPosition (XtermWidget /* w */); 841extern void InitLocatorFilter (XtermWidget /* w */); 842#endif /* OPT_DEC_LOCATOR */ 843 844#if OPT_FOCUS_EVENT 845extern void SendFocusButton(XtermWidget /* xw */, XFocusChangeEvent * /* event */); 846#else 847#define SendFocusBotton(xw, event) /* nothing */ 848#endif 849 850#if OPT_PASTE64 851extern void AppendToSelectionBuffer (TScreen * /* screen */, unsigned /* c */); 852extern void ClearSelectionBuffer (TScreen * /* screen */); 853extern void CompleteSelection (XtermWidget /* xw */, String * /* args */, Cardinal /* len */); 854extern void xtermGetSelection (Widget /* w */, Time /* ev_time */, String * /* params */, Cardinal /* num_params */, Atom * /* targets */); 855#endif 856 857#if OPT_READLINE 858extern void ReadLineButton PROTO_XT_ACTIONS_ARGS; 859#endif 860 861#if OPT_REPORT_CCLASS 862extern void report_char_class(XtermWidget); 863#endif 864 865#if OPT_WIDE_CHARS 866extern Bool iswide(int /* i */); 867#define WideCells(n) (((IChar)(n) >= first_widechar) ? my_wcwidth((wchar_t) (n)) : 1) 868#define isWide(n) (((IChar)(n) >= first_widechar) && iswide(n)) 869#else 870#define WideCells(n) 1 871#endif 872 873/* cachedCgs.c */ 874extern CgsEnum getCgsId(XtermWidget /*xw*/, VTwin * /*cgsWin*/, GC /*gc*/); 875extern GC freeCgs(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/); 876extern GC getCgsGC(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/); 877extern Pixel getCgsBack(XtermWidget /*xw*/, VTwin * /*cgsWin*/, GC /*gc*/); 878extern Pixel getCgsFore(XtermWidget /*xw*/, VTwin * /*cgsWin*/, GC /*gc*/); 879extern XTermFonts * getCgsFont(XtermWidget /*xw*/, VTwin * /*cgsWin*/, GC /*gc*/); 880extern void clrCgsFonts(XtermWidget /*xw*/, VTwin * /*cgsWin*/, XTermFonts * /*font*/); 881extern void copyCgs(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*dstCgsId*/, CgsEnum /*srcCgsId*/); 882extern void redoCgs(XtermWidget /*xw*/, Pixel /*fg*/, Pixel /*bg*/, CgsEnum /*cgsId*/); 883extern void setCgsBack(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/, Pixel /*bg*/); 884extern void setCgsCSet(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/, unsigned /*cset*/); 885extern void setCgsFont(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/, XTermFonts * /*font*/); 886extern void setCgsFore(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/, Pixel /*fg*/); 887extern void swapCgs(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*dstCgsId*/, CgsEnum /*srcCgsId*/); 888 889#ifdef NO_LEAKS 890extern void noleaks_cachedCgs (XtermWidget /* xw */); 891#endif 892 893/* charproc.c */ 894extern Bool CheckBufPtrs (TScreen * /* screen */); 895extern Bool set_cursor_gcs (XtermWidget /* xw */); 896extern int VTInit (XtermWidget /* xw */); 897extern void FindFontSelection (XtermWidget /* xw */, const char * /* atom_name */, Bool /* justprobe */); 898extern void HideCursor (void); 899extern void RestartBlinking(TScreen * /* screen */); 900extern void ShowCursor (void); 901extern void SwitchBufPtrs (TScreen * /* screen */, int /* toBuf */); 902extern void ToggleAlternate (XtermWidget /* xw */); 903extern void VTInitTranslations (void); 904extern void VTReset (XtermWidget /* xw */, int /* full */, int /* saved */) GCC_NORETURN; 905extern void VTRun (XtermWidget /* xw */); 906extern void dotext (XtermWidget /* xw */, int /* charset */, IChar * /* buf */, Cardinal /* len */); 907extern void getKeymapResources(Widget /* w */, const char * /*mapName */, const char * /* mapClass */, const char * /* type */, void * /* result */, size_t /* size */); 908extern void lookupSelectUnit(XtermWidget /* xw */, Cardinal /* item */, String /* value */); 909extern void releaseCursorGCs(XtermWidget /*xw*/); 910extern void releaseWindowGCs(XtermWidget /*xw*/, VTwin * /*win*/); 911extern void resetCharsets (TScreen * /* screen */); 912extern void set_max_col(TScreen * /* screen */, int /* cols */); 913extern void set_max_row(TScreen * /* screen */, int /* rows */); 914extern void set_lr_margins (TScreen * /* screen */, int /* left */, int /* right */); 915extern void set_tb_margins (TScreen * /* screen */, int /* top */, int /* bottom */); 916extern void unparse_end (XtermWidget /* xw */); 917extern void unparseputc (XtermWidget /* xw */, int /* c */); 918extern void unparseputc1 (XtermWidget /* xw */, int /* c */); 919extern void unparseputn (XtermWidget /* xw */, unsigned /* n */); 920extern void unparseputs (XtermWidget /* xw */, const char * /* s */); 921extern void unparseseq (XtermWidget /* xw */, ANSI * /* ap */); 922extern void v_write (int /* f */, const Char * /* d */, unsigned /* len */); 923extern void xtermAddInput(Widget /* w */); 924 925#if OPT_BLINK_CURS 926extern void ToggleCursorBlink(TScreen * /* screen */); 927#endif 928 929#if OPT_BLINK_TEXT 930extern Bool LineHasBlinking(TScreen * /* screen */, CLineData * /* ld */); 931#endif 932 933#if OPT_INPUT_METHOD 934extern TInput *lookupTInput (XtermWidget /* xw */, Widget /* w */); 935#endif 936 937#if OPT_ISO_COLORS 938extern void SGR_Background (XtermWidget /* xw */, int /* color */); 939extern void SGR_Foreground (XtermWidget /* xw */, int /* color */); 940#endif 941 942#ifdef NO_LEAKS 943extern void noleaks_charproc (void); 944#endif 945 946/* charsets.c */ 947extern unsigned xtermCharSetIn (TScreen * /* screen */, unsigned /* code */, int /* charset */); 948extern int xtermCharSetOut (XtermWidget /* xw */, IChar * /* buf */, IChar * /* ptr */, int /* charset */); 949 950/* cursor.c */ 951extern int CursorCol (XtermWidget /* xw */); 952extern int CursorRow (XtermWidget /* xw */); 953extern void AdjustSavedCursor (XtermWidget /* xw */, int /* adjust */); 954extern void CarriageReturn (XtermWidget /* xw */); 955extern void CursorBack (XtermWidget /* xw */, int /* n */); 956extern void CursorDown (TScreen * /* screen */, int /* n */); 957extern void CursorForward (XtermWidget /* xw */, int /* n */); 958extern void CursorNextLine (XtermWidget /* xw */, int /* count */); 959extern void CursorPrevLine (XtermWidget /* xw */, int /* count */); 960extern void CursorRestore (XtermWidget /* xw */); 961extern void CursorSave (XtermWidget /* xw */); 962extern void CursorSet (TScreen * /* screen */, int /* row */, int /* col */, unsigned /* flags */); 963extern void CursorUp (TScreen * /* screen */, int /* n */); 964extern void RevIndex (XtermWidget /* xw */, int /* amount */); 965extern void xtermIndex (XtermWidget /* xw */, int /* amount */); 966 967#if OPT_TRACE 968extern int set_cur_col(TScreen * /* screen */, int /* value */); 969extern int set_cur_row(TScreen * /* screen */, int /* value */); 970#else 971#define set_cur_col(screen, value) screen->cur_col = value 972#define set_cur_row(screen, value) screen->cur_row = value 973#endif 974 975/* doublechr.c */ 976extern void xterm_DECDHL (XtermWidget /* xw */, Bool /* top */); 977extern void xterm_DECSWL (XtermWidget /* xw */); 978extern void xterm_DECDWL (XtermWidget /* xw */); 979extern void xterm_ResetDouble(XtermWidget /* xw */); 980#if OPT_DEC_CHRSET 981extern int xterm_Double_index(XtermWidget /* xw */, unsigned /* chrset */, unsigned /* flags */); 982extern GC xterm_DoubleGC(XtermWidget /* xw */, unsigned /* chrset */, unsigned /* attr_flags */, unsigned /* draw_flags */, GC /* old_gc */, int * /* inxp */); 983#endif 984 985/* input.c */ 986extern unsigned xtermParamToState (XtermWidget /* xw */, unsigned /* param */); 987extern unsigned xtermStateToParam (XtermWidget /* xw */, unsigned /* state */); 988extern Bool xtermDeleteIsDEL (XtermWidget /* xw */); 989extern void Input (XtermWidget /* xw */, XKeyEvent */* event */, Bool /* eightbit */); 990extern void StringInput (XtermWidget /* xw */, const Char * /* string */, size_t /* nbytes */); 991 992#if OPT_NUM_LOCK 993extern void VTInitModifiers(XtermWidget /* xw */); 994#endif 995 996/* linedata.c */ 997extern LineData *getLineData(TScreen * /* screen */, int /* row */); 998extern void copyLineData(LineData * /* dst */, CLineData * /* src */); 999extern void initLineData(XtermWidget /* xw */); 1000 1001extern CellData *newCellData(XtermWidget /* xw */, Cardinal /* count */); 1002extern void saveCellData(TScreen * /* screen */, CellData * /* data */, Cardinal /* cell */, CLineData * /* ld */, int /* column */); 1003extern void restoreCellData(TScreen * /* screen */, const CellData * /* data */, Cardinal /* cell */, LineData * /* ld */, int /* column */); 1004 1005/* main.c */ 1006#define ENVP_ARG /**/ 1007 1008extern int main (int /* argc */, char ** /* argv */ ENVP_ARG); 1009extern int GetBytesAvailable (int /* fd */); 1010extern int kill_process_group (int /* pid */, int /* sig */); 1011extern int nonblocking_wait (void); 1012 1013#if OPT_PTY_HANDSHAKE 1014extern void first_map_occurred (void); 1015#else 1016#define first_map_occurred() /* nothing */ 1017#endif 1018 1019extern void Exit (int /* n */) GCC_NORETURN; 1020 1021#ifndef SIG_ATOMIC_T 1022#define SIG_ATOMIC_T int 1023#endif 1024 1025#if OPT_WIDE_CHARS 1026extern unsigned first_widechar; 1027extern int (*my_wcwidth)(wchar_t); 1028#endif 1029 1030/* menu.c */ 1031extern void do_hangup PROTO_XT_CALLBACK_ARGS; 1032extern void repairSizeHints (void); 1033extern void show_8bit_control (Bool /* value */); 1034 1035/* misc.c */ 1036 1037#define TIMESTAMP_LEN 20 /* length of TIMESTAMP_FMT */ 1038 1039extern Bool AllocateTermColor(XtermWidget, ScrnColors *, int, const char *, Bool); 1040extern Boolean xtermGetWinAttrs(Display * /* dpy */, Window /* win */, XWindowAttributes * /* attrs */); 1041extern 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 */); 1042extern Cursor make_colored_cursor (unsigned /* cursorindex */, unsigned long /* fg */, unsigned long /* bg */); 1043extern OptionHelp * sortedOpts(OptionHelp *, XrmOptionDescRec *, Cardinal); 1044extern String xtermEnvLocale (void); 1045extern 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 */); 1046extern Window WMFrameWindow (XtermWidget /* termw */); 1047extern XtInputMask xtermAppPending (void); 1048extern XrmOptionDescRec * sortedOptDescs (XrmOptionDescRec *, Cardinal); 1049extern XtermWidget getXtermWidget (Widget /* w */); 1050extern char *udk_lookup (XtermWidget /* xw */, int /* keycode */, int * /* len */); 1051extern char *xtermEnvEncoding (void); 1052extern char *xtermFindShell (char * /* leaf */, Bool /* warning */); 1053extern const char *SysErrorMsg (int /* n */); 1054extern const char *SysReasonMsg (int /* n */); 1055extern Boolean allocateBestRGB(XtermWidget /* xw */, XColor * /* def */); 1056extern Boolean validProgram(const char * /* pathname */); 1057extern int ResetAnsiColorRequest (XtermWidget, char *, int); 1058extern int XStrCmp (char * /* s1 */, char * /* s2 */); 1059extern int creat_as (uid_t /* uid */, gid_t /* gid */, Bool /* append */, char * /* pathname */, unsigned /* mode */); 1060extern int getVisualDepth (XtermWidget /* xw */); 1061extern int getVisualInfo (XtermWidget /* xw */); 1062extern int open_userfile (uid_t /* uid */, gid_t /* gid */, char * /* path */, Bool /* append */); 1063extern int xerror (Display * /* d */, XErrorEvent * /* ev */); 1064extern int xioerror (Display * /* dpy */); 1065extern int xtermClosestColor (XtermWidget /* xw */, int /* red */, int /* green */, int /* blue */); 1066extern int xtermResetIds (TScreen * /* screen */); 1067extern void Bell (XtermWidget /* xw */, int /* which */, int /* percent */); 1068extern void ChangeGroup(XtermWidget /* xw */, const char * /* attribute */, char * /* value */); 1069extern void ChangeIconName (XtermWidget /* xw */, char * /* name */); 1070extern void ChangeTitle (XtermWidget /* xw */, char * /* name */); 1071extern void ChangeXprop (char * /* name */); 1072extern void Cleanup (int /* code */) GCC_NORETURN; 1073extern void HandleBellPropertyChange PROTO_XT_EV_HANDLER_ARGS; 1074extern void HandleEightBitKeyPressed PROTO_XT_ACTIONS_ARGS; 1075extern void HandleEnterWindow PROTO_XT_EV_HANDLER_ARGS; 1076extern void HandleFocusChange PROTO_XT_EV_HANDLER_ARGS; 1077extern void HandleInterpret PROTO_XT_ACTIONS_ARGS; 1078extern void HandleKeyPressed PROTO_XT_ACTIONS_ARGS; 1079extern void HandleLeaveWindow PROTO_XT_EV_HANDLER_ARGS; 1080extern void HandleSpawnTerminal PROTO_XT_ACTIONS_ARGS; 1081extern void HandleStringEvent PROTO_XT_ACTIONS_ARGS; 1082extern void NormalExit (void); 1083extern void Panic (const char * /* s */, int /* a */); 1084extern void Redraw (void); 1085extern void ReverseOldColors (XtermWidget /* xw */); 1086extern void SysError (int /* i */) GCC_NORETURN; 1087extern void VisualBell (void); 1088extern void cleanup_colored_cursor (void); 1089extern void do_dcs (XtermWidget /* xw */, Char * /* buf */, size_t /* len */); 1090extern void do_decrpm (XtermWidget /* xw */, int /* nparam */, int * /* params */); 1091extern void do_osc (XtermWidget /* xw */, Char * /* buf */, size_t /* len */, int /* final */); 1092extern void do_rpm (XtermWidget /* xw */, int /* nparam */, int * /* params */); 1093extern void do_xevents (void); 1094extern void end_tek_mode (void); 1095extern void end_vt_mode (void); 1096extern void free_string(String value); 1097extern void hide_tek_window (void); 1098extern void hide_vt_window (void); 1099extern void ice_error (IceConn /* iceConn */); 1100extern void init_colored_cursor (Display * /* dpy */); 1101extern void reset_decudk (XtermWidget /* xw */); 1102extern void set_tek_visibility (Bool /* on */); 1103extern void set_vt_visibility (Bool /* on */); 1104extern void switch_modes (Bool /* tovt */); 1105extern void timestamp_filename(char * /* dst */, const char * /* src */); 1106extern void update_winsize(int /* fd */, int /* rows */, int /* cols */, int /* height */, int /* width */); 1107extern void xevents (void); 1108extern void xt_error (String /* message */); 1109extern void xtermBell(XtermWidget /* xw */, int /* which */, int /* percent */); 1110extern void xtermCopyEnv (char ** /* oldenv */); 1111extern void xtermDisplayCursor (XtermWidget /* xw */); 1112extern void xtermEmbedWindow (Window /* winToEmbedInfo */); 1113extern void xtermLoadIcon (XtermWidget /* xw */); 1114extern void xtermPerror (const char * /*fmt*/,...) GCC_PRINTFLIKE(1,2); 1115extern void xtermSetenv (const char * /* var */, const char * /* value */); 1116extern void xtermSetWinSize (XtermWidget /* xw */); 1117extern void xtermShowPointer (XtermWidget /* xw */, Bool /* enable */); 1118extern void xtermUnsetenv (const char * /* var */); 1119extern void xtermWarning (const char * /*fmt*/,...) GCC_PRINTFLIKE(1,2); 1120 1121#if OPT_DABBREV 1122extern void HandleDabbrevExpand PROTO_XT_ACTIONS_ARGS; 1123#endif 1124 1125#if OPT_EXEC_XTERM 1126extern char *ProcGetCWD(pid_t /* pid */); 1127#else 1128#define ProcGetCWD(pid) NULL 1129#endif 1130 1131#if OPT_MAXIMIZE 1132extern int QueryMaximize (XtermWidget /* termw */, unsigned * /* width */, unsigned * /* height */); 1133extern void HandleDeIconify PROTO_XT_ACTIONS_ARGS; 1134extern void HandleIconify PROTO_XT_ACTIONS_ARGS; 1135extern void HandleMaximize PROTO_XT_ACTIONS_ARGS; 1136extern void HandleRestoreSize PROTO_XT_ACTIONS_ARGS; 1137extern void RequestMaximize (XtermWidget /* termw */, int /* maximize */); 1138#endif 1139 1140#if OPT_SCROLL_LOCK 1141extern void GetScrollLock (TScreen * /* screen */); 1142extern void HandleScrollLock PROTO_XT_ACTIONS_ARGS; 1143extern void ShowScrollLock (TScreen * /* screen */, Bool /* enable */); 1144extern void SetScrollLock (TScreen * /* screen */, Bool /* enable */); 1145extern void xtermShowLED (TScreen * /* screen */, Cardinal /* led_number */, Bool /* enable */); 1146extern void xtermClearLEDs (TScreen * /* screen */); 1147#else 1148#define ShowScrollLock(screen, enable) /* nothing */ 1149#define SetScrollLock(screen, enable) /* nothing */ 1150#define GetScrollLock(screen) /* nothing */ 1151#endif 1152 1153#if OPT_SELECTION_OPS 1154extern void HandleExecFormatted PROTO_XT_ACTIONS_ARGS; 1155extern void HandleExecSelectable PROTO_XT_ACTIONS_ARGS; 1156extern void HandleInsertFormatted PROTO_XT_ACTIONS_ARGS; 1157extern void HandleInsertSelectable PROTO_XT_ACTIONS_ARGS; 1158#endif 1159 1160#if OPT_SESSION_MGT 1161extern void xtermCloseSession (void); 1162extern void xtermOpenSession (void); 1163#else 1164#define xtermCloseSession() /* nothing */ 1165#define xtermOpenSession() /* nothing */ 1166#endif 1167 1168#if OPT_WIDE_CHARS 1169extern Bool xtermEnvUTF8(void); 1170#else 1171#define xtermEnvUTF8() False 1172#endif 1173 1174#ifdef ALLOWLOGGING 1175extern void StartLog (XtermWidget /* xw */); 1176extern void CloseLog (XtermWidget /* xw */); 1177extern void FlushLog (XtermWidget /* xw */); 1178#else 1179#define FlushLog(xw) /*nothing*/ 1180#endif 1181 1182/* print.c */ 1183extern Bool xtermHasPrinter (XtermWidget /* xw */); 1184extern PrinterFlags *getPrinterFlags (XtermWidget /* xw */, String * /* params */, Cardinal * /* param_count */); 1185extern int xtermPrinterControl (XtermWidget /* xw */, int /* chr */); 1186extern void setPrinterControlMode (XtermWidget /* xw */, int /* mode */); 1187extern void xtermAutoPrint (XtermWidget /* xw */, unsigned /* chr */); 1188extern void xtermMediaControl (XtermWidget /* xw */, int /* param */, int /* private_seq */); 1189extern void xtermPrintScreen (XtermWidget /* xw */, Bool /* use_DECPEX */, PrinterFlags * /* p */); 1190extern void xtermPrintEverything (XtermWidget /* xw */, PrinterFlags * /* p */); 1191extern void xtermPrintImmediately (XtermWidget /* xw */, String /* filename */, int /* opts */, int /* attributes */); 1192extern void xtermPrintOnXError (XtermWidget /* xw */, int /* n */); 1193 1194#if OPT_SCREEN_DUMPS 1195/* html.c */ 1196extern void xtermDumpHtml (XtermWidget /* xw */); 1197/* svg.c */ 1198extern void xtermDumpSvg (XtermWidget /* xw */); 1199#endif 1200 1201/* ptydata.c */ 1202#ifdef VMS 1203#define PtySelect int 1204#else 1205#define PtySelect fd_set 1206#endif 1207 1208extern Bool decodeUtf8 (TScreen * /* screen */, PtyData * /* data */); 1209extern int readPtyData (XtermWidget /* xw */, PtySelect * /* select_mask */, PtyData * /* data */); 1210extern void fillPtyData (XtermWidget /* xw */, PtyData * /* data */, const char * /* value */, int /* length */); 1211extern void initPtyData (PtyData ** /* data */); 1212extern void trimPtyData (XtermWidget /* xw */, PtyData * /* data */); 1213 1214#ifdef NO_LEAKS 1215extern void noleaks_ptydata ( void ); 1216#endif 1217 1218#if OPT_WIDE_CHARS 1219extern Char *convertToUTF8 (Char * /* lp */, unsigned /* c */); 1220extern IChar nextPtyData (TScreen * /* screen */, PtyData * /* data */); 1221extern IChar skipPtyData (PtyData * /* data */); 1222extern PtyData * fakePtyData(PtyData * /* result */, Char * /* next */, Char * /* last */); 1223extern void switchPtyData (TScreen * /* screen */, int /* f */); 1224extern void writePtyData (int /* f */, IChar * /* d */, unsigned /* len */); 1225 1226#define morePtyData(screen,data) \ 1227 (((data)->last > (data)->next) \ 1228 ? (((screen)->utf8_inparse && !(data)->utf_size) \ 1229 ? decodeUtf8(screen, data) \ 1230 : True) \ 1231 : False) 1232#else 1233#define morePtyData(screen, data) ((data)->last > (data)->next) 1234#define nextPtyData(screen, data) (IChar) (*((data)->next++) & \ 1235 (screen->output_eight_bits \ 1236 ? 0xff \ 1237 : 0x7f)) 1238#define writePtyData(f,d,len) v_write(f,d,len) 1239#endif 1240 1241/* screen.c */ 1242 1243/* 1244 * See http://standards.freedesktop.org/wm-spec/wm-spec-latest.html 1245 */ 1246#define _NET_WM_STATE_REMOVE 0 /* remove/unset property */ 1247#define _NET_WM_STATE_ADD 1 /* add/set property */ 1248#define _NET_WM_STATE_TOGGLE 2 /* toggle property */ 1249 1250extern Bool non_blank_line (TScreen */* screen */, int /* row */, int /* col */, int /* len */); 1251extern Char * allocScrnData (TScreen * /* screen */, unsigned /* nrow */, unsigned /* ncol */); 1252extern ScrnBuf allocScrnBuf (XtermWidget /* xw */, unsigned /* nrow */, unsigned /* ncol */, ScrnPtr * /* addr */); 1253extern ScrnBuf scrnHeadAddr (TScreen * /* screen */, ScrnBuf /* base */, unsigned /* offset */); 1254extern int ScreenResize (XtermWidget /* xw */, int /* width */, int /* height */, unsigned * /* flags */); 1255extern size_t ScrnPointers (TScreen * /* screen */, size_t /* len */); 1256extern void ClearBufRows (XtermWidget /* xw */, int /* first */, int /* last */); 1257extern void ClearCells (XtermWidget /* xw */, int /* flags */, unsigned /* len */, int /* row */, int /* col */); 1258extern void CopyCells (TScreen * /* screen */, LineData * /* src */, LineData * /* dst */, int /* col */, int /* len */); 1259extern void FullScreen (XtermWidget /* xw */, int /* mode */); 1260extern void ScrnAllocBuf (XtermWidget /* xw */); 1261extern void ScrnClearCells (XtermWidget /* xw */, int /* row */, int /* col */, unsigned /* len */); 1262extern void ScrnDeleteChar (XtermWidget /* xw */, unsigned /* n */); 1263extern void ScrnDeleteCol (XtermWidget /* xw */, unsigned /* n */); 1264extern void ScrnDeleteLine (XtermWidget /* xw */, ScrnBuf /* sb */, int /* n */, int /* last */, unsigned /* where */); 1265extern void ScrnDisownSelection (XtermWidget /* xw */); 1266extern void ScrnFillRectangle (XtermWidget /* xw */, XTermRect *, int , unsigned /* flags */, Bool /* keepColors */); 1267extern void ScrnInsertChar (XtermWidget /* xw */, unsigned /* n */); 1268extern void ScrnInsertCol (XtermWidget /* xw */, unsigned /* n */); 1269extern void ScrnInsertLine (XtermWidget /* xw */, ScrnBuf /* sb */, int /* last */, int /* where */, unsigned /* n */); 1270extern void ScrnRefresh (XtermWidget /* xw */, int /* toprow */, int /* leftcol */, int /* nrows */, int /* ncols */, Bool /* force */); 1271extern void ScrnUpdate (XtermWidget /* xw */, int /* toprow */, int /* leftcol */, int /* nrows */, int /* ncols */, Bool /* force */); 1272extern void ScrnWriteText (XtermWidget /* xw */, IChar * /* str */, unsigned /* flags */, unsigned /* cur_fg_bg */, unsigned /* length */); 1273extern void ShowWrapMarks (XtermWidget /* xw */, int /* row */, CLineData * /* ld */); 1274extern void setupLineData (TScreen * /* screen */, ScrnBuf /* base */, Char * /* data */, unsigned /* nrow */, unsigned /* ncol */); 1275extern void xtermParseRect (XtermWidget /* xw */, int, int *, XTermRect *); 1276 1277#if OPT_TRACE && OPT_TRACE_FLAGS 1278extern int LineTstFlag(LineData /* ld */, int /* flag */); 1279extern void LineClrFlag(LineData /* ld */, int /* flag */); 1280extern void LineSetFlag(LineData /* ld */, int /* flag */); 1281#else 1282 1283#define LineFlags(ld) GetLineFlags(ld) 1284 1285#define LineClrFlag(ld, flag) SetLineFlags(ld, (GetLineFlags(ld) & ~ (flag))) 1286#define LineSetFlag(ld, flag) SetLineFlags(ld, (GetLineFlags(ld) | (flag))) 1287#define LineTstFlag(ld, flag) ((GetLineFlags(ld) & flag) != 0) 1288 1289#endif /* OPT_TRACE && OPT_TRACE_FLAGS */ 1290 1291#define LineClrBlinked(ld) LineClrFlag(ld, LINEBLINKED) 1292#define LineSetBlinked(ld) LineSetFlag(ld, LINEBLINKED) 1293#define LineTstBlinked(ld) LineTstFlag(ld, LINEBLINKED) 1294 1295#define LineClrWrapped(ld) LineClrFlag(ld, LINEWRAPPED) 1296#define LineSetWrapped(ld) LineSetFlag(ld, LINEWRAPPED) 1297#define LineTstWrapped(ld) LineTstFlag(ld, LINEWRAPPED) 1298 1299#define ScrnHaveSelection(screen) \ 1300 ((screen)->startH.row != (screen)->endH.row \ 1301 || (screen)->startH.col != (screen)->endH.col) 1302 1303#define ScrnAreRowsInSelection(screen, first, last) \ 1304 ((last) >= (screen)->startH.row && (first) <= (screen)->endH.row) 1305 1306#define ScrnIsRowInSelection(screen, line) \ 1307 ((line) >= (screen)->startH.row && (line) <= (screen)->endH.row) 1308 1309#define ScrnHaveRowMargins(screen) \ 1310 ((screen)->top_marg != 0 \ 1311 || ((screen)->bot_marg != screen->max_row)) 1312 1313#define ScrnIsRowInMargins(screen, line) \ 1314 ((line) >= (screen)->top_marg && (line) <= (screen)->bot_marg) 1315 1316#define ScrnHaveColMargins(screen) \ 1317 ((screen)->rgt_marg > (screen)->max_col) 1318 1319#define ScrnIsColInMargins(screen, col) \ 1320 ((col) >= (screen)->lft_marg && (col) <= (screen)->rgt_marg) 1321 1322#define IsLeftRightMode(xw) ((xw)->flags & LEFT_RIGHT) 1323#define ScrnLeftMargin(xw) (IsLeftRightMode(xw) \ 1324 ? TScreenOf(xw)->lft_marg \ 1325 : 0) 1326#define ScrnRightMargin(xw) (IsLeftRightMode(xw) \ 1327 ? TScreenOf(xw)->rgt_marg \ 1328 : MaxCols(TScreenOf(xw)) - 1) 1329 1330#if OPT_DEC_RECTOPS 1331extern void ScrnCopyRectangle (XtermWidget /* xw */, XTermRect *, int, int *); 1332extern void ScrnMarkRectangle (XtermWidget /* xw */, XTermRect *, Bool, int, int *); 1333extern void ScrnWipeRectangle (XtermWidget /* xw */, XTermRect *); 1334extern void xtermCheckRect(XtermWidget /* xw */, int /* nparam */, int */* params */, int * /* result */); 1335#endif 1336 1337#if OPT_WIDE_CHARS 1338extern void ChangeToWide(XtermWidget /* xw */); 1339#endif 1340 1341/* scrollback.c */ 1342extern LineData *getScrollback (TScreen * /* screen */, int /* row */); 1343extern LineData *addScrollback (TScreen * /* screen */); 1344extern void deleteScrollback (TScreen * /* screen */); 1345 1346/* scrollbar.c */ 1347extern void DoResizeScreen (XtermWidget /* xw */); 1348extern void HandleScrollBack PROTO_XT_ACTIONS_ARGS; 1349extern void HandleScrollForward PROTO_XT_ACTIONS_ARGS; 1350extern void ResizeScrollBar (XtermWidget /* xw */); 1351extern void ScrollBarDrawThumb (Widget /* scrollWidget */); 1352extern void ScrollBarOff (XtermWidget /* xw */); 1353extern void ScrollBarOn (XtermWidget /* xw */, Bool /* init */); 1354extern void ScrollBarReverseVideo (Widget /* scrollWidget */); 1355extern void ToggleScrollBar (XtermWidget /* xw */); 1356extern void WindowScroll (XtermWidget /* xw */, int /* top */, Bool /* always */); 1357 1358#ifdef SCROLLBAR_RIGHT 1359extern void updateRightScrollbar(XtermWidget /* xw */); 1360#else 1361#define updateRightScrollbar(xw) /* nothing */ 1362#endif 1363 1364/* tabs.c */ 1365extern Bool TabToNextStop (XtermWidget /* xw */); 1366extern Bool TabToPrevStop (XtermWidget /* xw */); 1367extern void TabClear (Tabs /* tabs */, int /* col */); 1368extern void TabReset (Tabs /* tabs */); 1369extern void TabSet (Tabs /* tabs */, int /* col */); 1370extern void TabZonk (Tabs /* tabs */); 1371 1372/* util.c */ 1373extern Boolean isDefaultBackground(const char * /* name */); 1374extern Boolean isDefaultForeground(const char * /* name */); 1375extern CgsEnum whichXtermCgs(XtermWidget /* xw */, unsigned /* attr_flags */, Bool /* hilite */); 1376extern GC updatedXtermGC (XtermWidget /* xw */, unsigned /* flags */, unsigned /* fg_bg */, Bool /* hilite */); 1377extern Pixel getXtermBackground(XtermWidget /* xw */, unsigned /* flags */, int /* color */); 1378extern Pixel getXtermForeground(XtermWidget /* xw */, unsigned /* flags */, int /* color */); 1379extern int ClearInLine (XtermWidget /* xw */, int /* row */, int /* col */, unsigned /* len */); 1380extern int HandleExposure (XtermWidget /* xw */, XEvent * /* event */); 1381extern int dimRound (double /* value */); 1382extern int drawXtermText (XtermWidget /* xw */, unsigned /* attr_flags */, unsigned /* draw_flags */, GC /* gc */, int /* x */, int /* y */, int /* chrset */, const IChar * /* text */, Cardinal /* len */, int /* on_wide */); 1383extern int extendedBoolean(const char * /* value */, const FlagList * /* table */, Cardinal /* limit */); 1384extern void ChangeColors (XtermWidget /* xw */, ScrnColors * /* pNew */); 1385extern void ClearRight (XtermWidget /* xw */, int /* n */); 1386extern void ClearScreen (XtermWidget /* xw */); 1387extern void DeleteChar (XtermWidget /* xw */, unsigned /* n */); 1388extern void DeleteLine (XtermWidget /* xw */, int /* n */); 1389extern void FlushScroll (XtermWidget /* xw */); 1390extern void GetColors (XtermWidget /* xw */, ScrnColors * /* pColors */); 1391extern void InsertChar (XtermWidget /* xw */, unsigned /* n */); 1392extern void InsertLine (XtermWidget /* xw */, int /* n */); 1393extern void RevScroll (XtermWidget /* xw */, int /* amount */); 1394extern void ReverseVideo (XtermWidget /* termw */); 1395extern void WriteText (XtermWidget /* xw */, IChar * /* str */, Cardinal /* len */); 1396extern void decode_keyboard_type (XtermWidget /* xw */, struct XTERM_RESOURCE * /* rp */); 1397extern void decode_wcwidth (XtermWidget /* xw */); 1398extern void do_cd_xtra_scroll (XtermWidget /* xw */); 1399extern void do_erase_display (XtermWidget /* xw */, int /* param */, int /* mode */); 1400extern void do_erase_line (XtermWidget /* xw */, int /* param */, int /* mode */); 1401extern void do_ti_xtra_scroll (XtermWidget /* xw */); 1402extern void getXtermSizeHints (XtermWidget /* xw */); 1403extern void recolor_cursor (TScreen * /* screen */, Cursor /* cursor */, unsigned long /* fg */, unsigned long /* bg */); 1404extern void resetXtermGC (XtermWidget /* xw */, unsigned /* flags */, Bool /* hilite */); 1405extern void scrolling_copy_area (XtermWidget /* xw */, int /* firstline */, int /* nlines */, int /* amount */); 1406extern void set_keyboard_type (XtermWidget /* xw */, xtermKeyboardType /* type */, Bool /* set */); 1407extern void toggle_keyboard_type (XtermWidget /* xw */, xtermKeyboardType /* type */); 1408extern void update_keyboard_type (void); 1409extern void xtermClear (XtermWidget /* xw */); 1410extern void xtermColIndex (XtermWidget /* xw */, Bool /* toLeft */); 1411extern void xtermColScroll (XtermWidget /* xw */, int /* amount */, Bool /* toLeft */, int /* at_col */); 1412extern void xtermRepaint (XtermWidget /* xw */); 1413extern void xtermScroll (XtermWidget /* xw */, int /* amount */); 1414extern void xtermScrollLR (XtermWidget /* xw */, int /* amount */, Bool /* toLeft */); 1415extern void xtermSizeHints (XtermWidget /* xw */, int /* scrollbarWidth */); 1416 1417struct Xinerama_geometry { 1418 int x; 1419 int y; 1420 unsigned w; 1421 unsigned h; 1422 int scr_x; 1423 int scr_y; 1424 int scr_w; 1425 int scr_h; 1426}; 1427extern int XParseXineramaGeometry(Display * /* display */, char * /* parsestring */, struct Xinerama_geometry * /* ret */); 1428 1429#if OPT_ISO_COLORS 1430 1431extern unsigned extract_fg (XtermWidget /* xw */, unsigned /* color */, unsigned /* flags */); 1432extern unsigned extract_bg (XtermWidget /* xw */, unsigned /* color */, unsigned /* flags */); 1433extern CellColor makeColorPair (int /* fg */, int /* bg */); 1434extern void ClearCurBackground (XtermWidget /* xw */, int /* top */, int /* left */, unsigned /* height */, unsigned /* width */, unsigned /* fw */); 1435 1436#define xtermColorPair(xw) makeColorPair(xw->sgr_foreground, xw->sgr_background) 1437 1438#if OPT_COLOR_RES 1439#define GET_COLOR_RES(xw, res) xtermGetColorRes(xw, &(res)) 1440#define SET_COLOR_RES(res,color) (res)->value = color 1441#define EQL_COLOR_RES(res,color) (res)->value == color 1442#define T_COLOR(v,n) (v)->Tcolors[n].value 1443extern Pixel xtermGetColorRes(XtermWidget /* xw */, ColorRes * /* res */); 1444#else 1445#define GET_COLOR_RES(xw, res) res 1446#define SET_COLOR_RES(res,color) *res = color 1447#define EQL_COLOR_RES(res,color) *res == color 1448#define T_COLOR(v,n) (v)->Tcolors[n] 1449#endif 1450 1451#define ExtractForeground(color) (unsigned) GetCellColorFG(color) 1452#define ExtractBackground(color) (unsigned) GetCellColorBG(color) 1453 1454#if OPT_WIDE_ATTRS 1455#define MapToWideColorMode(fg, screen, flags) \ 1456 (((screen)->colorITMode && ((flags) & ATR_ITALIC)) \ 1457 ? COLOR_IT \ 1458 : fg) 1459#else 1460#define MapToWideColorMode(fg, screen, flags) fg 1461#endif 1462 1463#define MapToColorMode(fg, screen, flags) \ 1464 (((screen)->colorBLMode && ((flags) & BLINK)) \ 1465 ? COLOR_BL \ 1466 : (((screen)->colorBDMode && ((flags) & BOLD)) \ 1467 ? COLOR_BD \ 1468 : (((screen)->colorULMode && ((flags) & UNDERLINE)) \ 1469 ? COLOR_UL \ 1470 : MapToWideColorMode(fg, screen, flags)))) 1471 1472#define checkVeryBoldAttr(flags, fg, code, attr) \ 1473 if ((flags & FG_COLOR) != 0 \ 1474 && (screen->veryBoldColors & attr) == 0 \ 1475 && (flags & attr) != 0 \ 1476 && (fg == code)) \ 1477 UIntClr(flags, attr) 1478 1479#if OPT_WIDE_ATTRS 1480#define checkVeryBoldWideAttr(flags, fg, it, atr) \ 1481 checkVeryBoldAttr(flags, fg, it, atr) 1482#else 1483#define checkVeryBoldWideAttr(flags, fg, it, atr) (void) flags 1484#endif 1485 1486#define checkVeryBoldColors(flags, fg) \ 1487 checkVeryBoldAttr(flags, fg, COLOR_RV, INVERSE); \ 1488 checkVeryBoldAttr(flags, fg, COLOR_UL, UNDERLINE); \ 1489 checkVeryBoldAttr(flags, fg, COLOR_BD, BOLD); \ 1490 checkVeryBoldAttr(flags, fg, COLOR_BL, BLINK); \ 1491 checkVeryBoldWideAttr(flags, fg, COLOR_IT, ATR_ITALIC) 1492 1493#else /* !OPT_ISO_COLORS */ 1494 1495#define MapToColorMode(fg, screen, flags) fg 1496 1497#define ClearCurBackground(xw, top, left, height, width, fw) \ 1498 XClearArea (TScreenOf(xw)->display, \ 1499 VDrawable(TScreenOf(xw)), \ 1500 CursorX2(TScreenOf(xw), left, fw), \ 1501 CursorY(TScreenOf(xw), top), \ 1502 ((width) * (unsigned) fw), \ 1503 ((height) * (unsigned) FontHeight(TScreenOf(xw))), \ 1504 False) 1505 1506#define extract_fg(xw, color, flags) (unsigned) (xw)->cur_foreground 1507#define extract_bg(xw, color, flags) (unsigned) (xw)->cur_background 1508 1509 /* FIXME: Reverse-Video? */ 1510#define T_COLOR(v,n) (v)->Tcolors[n] 1511#define makeColorPair(fg, bg) 0 1512#define xtermColorPair(xw) 0 1513 1514#define checkVeryBoldColors(flags, fg) /* nothing */ 1515 1516#endif /* OPT_ISO_COLORS */ 1517 1518#if OPT_ZICONBEEP 1519extern void initZIconBeep(void); 1520extern void resetZIconBeep(XtermWidget /* xw */); 1521extern Boolean showZIconBeep(XtermWidget /* xw */, char * /* name */); 1522#else 1523#define initZIconBeep() /* nothing */ 1524#define showZIconBeep(xw, name) False 1525#endif 1526 1527#define XTERM_CELL(row,col) getXtermCell(screen, ROW2INX(screen, row), col) 1528 1529extern unsigned getXtermCell (TScreen * /* screen */, int /* row */, int /* col */); 1530extern unsigned getXtermCombining(TScreen * /* screen */, int /* row */, int /* col */, int /* off */); 1531extern void putXtermCell (TScreen * /* screen */, int /* row */, int /* col */, int /* ch */); 1532 1533#define IsCellCombined(screen, row, col) (getXtermCombining(screen, row, col, 0) != 0) 1534 1535#if OPT_HIGHLIGHT_COLOR 1536#define isNotForeground(xw, fg, bg, sel) \ 1537 (Boolean) ((sel) != T_COLOR(TScreenOf(xw), TEXT_FG) \ 1538 && (sel) != (fg) \ 1539 && (sel) != (bg) \ 1540 && (sel) != (xw)->dft_foreground) 1541#define isNotBackground(xw, fg, bg, sel) \ 1542 (Boolean) ((sel) != T_COLOR(TScreenOf(xw), TEXT_BG) \ 1543 && (sel) != (fg) \ 1544 && (sel) != (bg) \ 1545 && (sel) != (xw)->dft_background) 1546#endif 1547 1548#if OPT_WIDE_CHARS 1549extern Boolean isWideControl(unsigned /* ch */); 1550extern int DamagedCells(TScreen * /* screen */, unsigned /* n */, int * /* klp */, int * /* krp */, int /* row */, int /* col */); 1551extern int DamagedCurCells(TScreen * /* screen */, unsigned /* n */, int * /* klp */, int * /* krp */); 1552extern unsigned AsciiEquivs(unsigned /* ch */); 1553extern void addXtermCombining (TScreen * /* screen */, int /* row */, int /* col */, unsigned /* ch */); 1554extern void allocXtermChars(ScrnPtr * /* buffer */, Cardinal /* length */); 1555#endif 1556 1557#if OPT_XMC_GLITCH 1558extern void Mark_XMC (XtermWidget /* xw */, int /* param */); 1559extern void Jump_XMC (XtermWidget /* xw */); 1560extern void Resolve_XMC (XtermWidget /* xw */); 1561#endif 1562 1563#if OPT_WIDE_CHARS 1564unsigned visual_width(const IChar * /* str */, Cardinal /* len */); 1565#else 1566#define visual_width(a, b) (b) 1567#endif 1568 1569#define BtoS(b) ((b) ? "on" : "off") 1570#define MtoS(b) (((b) == Maybe) ? "maybe" : BtoS(b)) 1571#define NonNull(s) ((s) ? (s) : "<null>") 1572 1573#define UIntSet(dst,bits) dst = dst | (unsigned) (bits) 1574#define UIntClr(dst,bits) dst = dst & (unsigned) ~(bits) 1575 1576#ifdef __cplusplus 1577 } 1578#endif 1579/* *INDENT-ON* */ 1580 1581#endif /* included_xterm_h */ 1582