xterm.h revision 2e4f8982
1/* $XTermId: xterm.h,v 1.765 2016/05/29 18:34:09 tom Exp $ */ 2 3/* 4 * Copyright 1999-2015,2016 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 XtNallowPasteControls "allowPasteControls" 387#define XtNallowScrollLock "allowScrollLock" 388#define XtNallowSendEvents "allowSendEvents" 389#define XtNallowTcapOps "allowTcapOps" 390#define XtNallowTitleOps "allowTitleOps" 391#define XtNallowWindowOps "allowWindowOps" 392#define XtNaltIsNotMeta "altIsNotMeta" 393#define XtNaltSendsEscape "altSendsEscape" 394#define XtNalternateScroll "alternateScroll" 395#define XtNalwaysBoldMode "alwaysBoldMode" 396#define XtNalwaysHighlight "alwaysHighlight" 397#define XtNalwaysUseMods "alwaysUseMods" 398#define XtNanswerbackString "answerbackString" 399#define XtNappcursorDefault "appcursorDefault" 400#define XtNappkeypadDefault "appkeypadDefault" 401#define XtNassumeAllChars "assumeAllChars" 402#define XtNautoWrap "autoWrap" 403#define XtNawaitInput "awaitInput" 404#define XtNbackarrowKey "backarrowKey" 405#define XtNbellIsUrgent "bellIsUrgent" 406#define XtNbellOnReset "bellOnReset" 407#define XtNbellSuppressTime "bellSuppressTime" 408#define XtNboldColors "boldColors" 409#define XtNboldFont "boldFont" 410#define XtNboldMode "boldMode" 411#define XtNbrokenLinuxOSC "brokenLinuxOSC" 412#define XtNbrokenSelections "brokenSelections" 413#define XtNbrokenStringTerm "brokenStringTerm" 414#define XtNc132 "c132" 415#define XtNcacheDoublesize "cacheDoublesize" 416#define XtNcdXtraScroll "cdXtraScroll" 417#define XtNcharClass "charClass" 418#define XtNcjkWidth "cjkWidth" 419#define XtNcolorAttrMode "colorAttrMode" 420#define XtNcolorBDMode "colorBDMode" 421#define XtNcolorBLMode "colorBLMode" 422#define XtNcolorITMode "colorITMode" 423#define XtNcolorMode "colorMode" 424#define XtNcolorRVMode "colorRVMode" 425#define XtNcolorULMode "colorULMode" 426#define XtNcombiningChars "combiningChars" 427#define XtNctrlFKeys "ctrlFKeys" 428#define XtNcurses "curses" 429#define XtNcursorBlink "cursorBlink" 430#define XtNcursorColor "cursorColor" 431#define XtNcursorOffTime "cursorOffTime" 432#define XtNcursorOnTime "cursorOnTime" 433#define XtNcursorUnderLine "cursorUnderLine" 434#define XtNcutNewline "cutNewline" 435#define XtNcutToBeginningOfLine "cutToBeginningOfLine" 436#define XtNdecTerminalID "decTerminalID" 437#define XtNdefaultString "defaultString" 438#define XtNdeleteIsDEL "deleteIsDEL" 439#define XtNdisallowedColorOps "disallowedColorOps" 440#define XtNdisallowedFontOps "disallowedFontOps" 441#define XtNdisallowedTcapOps "disallowedTcapOps" 442#define XtNdisallowedWindowOps "disallowedWindowOps" 443#define XtNdynamicColors "dynamicColors" 444#define XtNeightBitControl "eightBitControl" 445#define XtNeightBitInput "eightBitInput" 446#define XtNeightBitMeta "eightBitMeta" 447#define XtNeightBitOutput "eightBitOutput" 448#define XtNeightBitSelectTypes "eightBitSelectTypes" 449#define XtNfaceName "faceName" 450#define XtNfaceNameDoublesize "faceNameDoublesize" 451#define XtNfaceSize "faceSize" 452#define XtNfastScroll "fastScroll" 453#define XtNfont1 "font1" 454#define XtNfont2 "font2" 455#define XtNfont3 "font3" 456#define XtNfont4 "font4" 457#define XtNfont5 "font5" 458#define XtNfont6 "font6" 459#define XtNfontDoublesize "fontDoublesize" 460#define XtNfontStyle "fontStyle" 461#define XtNfontWarnings "fontWarnings" 462#define XtNforceBoxChars "forceBoxChars" 463#define XtNforcePackedFont "forcePackedFont" 464#define XtNformatOtherKeys "formatOtherKeys" 465#define XtNfreeBoldBox "freeBoldBox" 466#define XtNfullscreen "fullscreen" 467#define XtNhighlightColor "highlightColor" 468#define XtNhighlightColorMode "highlightColorMode" 469#define XtNhighlightReverse "highlightReverse" 470#define XtNhighlightSelection "highlightSelection" 471#define XtNhighlightTextColor "highlightTextColor" 472#define XtNhpLowerleftBugCompat "hpLowerleftBugCompat" 473#define XtNi18nSelections "i18nSelections" 474#define XtNiconHint "iconHint" 475#define XtNinitialFont "initialFont" 476#define XtNinternalBorder "internalBorder" 477#define XtNitalicULMode "italicULMode" 478#define XtNjumpScroll "jumpScroll" 479#define XtNkeepClipboard "keepClipboard" 480#define XtNkeepSelection "keepSelection" 481#define XtNkeyboardDialect "keyboardDialect" 482#define XtNlimitResize "limitResize" 483#define XtNlocale "locale" 484#define XtNlocaleFilter "localeFilter" 485#define XtNlogFile "logFile" 486#define XtNlogInhibit "logInhibit" 487#define XtNlogging "logging" 488#define XtNloginShell "loginShell" 489#define XtNmarginBell "marginBell" 490#define XtNmaximized "maximized" 491#define XtNmaxGraphicSize "maxGraphicSize" 492#define XtNmenuBar "menuBar" 493#define XtNmenuHeight "menuHeight" 494#define XtNmetaSendsEscape "metaSendsEscape" 495#define XtNmkSamplePass "mkSamplePass" 496#define XtNmkSampleSize "mkSampleSize" 497#define XtNmkWidth "mkWidth" 498#define XtNmodifyCursorKeys "modifyCursorKeys" 499#define XtNmodifyFunctionKeys "modifyFunctionKeys" 500#define XtNmodifyKeyboard "modifyKeyboard" 501#define XtNmodifyKeypadKeys "modifyKeypadKeys" 502#define XtNmodifyOtherKeys "modifyOtherKeys" 503#define XtNmodifyStringKeys "modifyStringKeys" 504#define XtNmultiClickTime "multiClickTime" 505#define XtNmultiScroll "multiScroll" 506#define XtNnMarginBell "nMarginBell" 507#define XtNnumColorRegisters "numColorRegisters" 508#define XtNnumLock "numLock" 509#define XtNoldXtermFKeys "oldXtermFKeys" 510#define XtNpointerColor "pointerColor" 511#define XtNpointerColorBackground "pointerColorBackground" 512#define XtNpointerMode "pointerMode" 513#define XtNpointerShape "pointerShape" 514#define XtNpopOnBell "popOnBell" 515#define XtNprecompose "precompose" 516#define XtNprintAttributes "printAttributes" 517#define XtNprinterAutoClose "printerAutoClose" 518#define XtNprinterCommand "printerCommand" 519#define XtNprinterControlMode "printerControlMode" 520#define XtNprinterExtent "printerExtent" 521#define XtNprinterFormFeed "printerFormFeed" 522#define XtNprinterNewLine "printerNewLine" 523#define XtNprivateColorRegisters "privateColorRegisters" 524#define XtNquietGrab "quietGrab" 525#define XtNregisDefaultFont "regisDefaultFont" 526#define XtNregisScreenSize "regisScreenSize" 527#define XtNrenderFont "renderFont" 528#define XtNresizeGravity "resizeGravity" 529#define XtNretryInputMethod "retryInputMethod" 530#define XtNreverseWrap "reverseWrap" 531#define XtNrightScrollBar "rightScrollBar" 532#define XtNsaveLines "saveLines" 533#define XtNscaleHeight "scaleHeight" 534#define XtNscrollBar "scrollBar" 535#define XtNscrollBarBorder "scrollBarBorder" 536#define XtNscrollKey "scrollKey" 537#define XtNscrollLines "scrollLines" 538#define XtNscrollPos "scrollPos" 539#define XtNscrollTtyOutput "scrollTtyOutput" 540#define XtNselectToClipboard "selectToClipboard" 541#define XtNshiftFonts "shiftFonts" 542#define XtNshowBlinkAsBold "showBlinkAsBold" 543#define XtNshowMissingGlyphs "showMissingGlyphs" 544#define XtNshowWrapMarks "showWrapMarks" 545#define XtNsignalInhibit "signalInhibit" 546#define XtNsixelScrolling "sixelScrolling" 547#define XtNsixelScrollsRight "sixelScrollsRight" 548#define XtNtekGeometry "tekGeometry" 549#define XtNtekInhibit "tekInhibit" 550#define XtNtekSmall "tekSmall" 551#define XtNtekStartup "tekStartup" 552#define XtNtiXtraScroll "tiXtraScroll" 553#define XtNtiteInhibit "titeInhibit" 554#define XtNtitleModes "titleModes" 555#define XtNtoolBar "toolBar" 556#define XtNtrimSelection "trimSelection" 557#define XtNunderLine "underLine" 558#define XtNuseClipping "useClipping" 559#define XtNutf8 "utf8" 560#define XtNutf8Fonts "utf8Fonts" 561#define XtNutf8Latin1 "utf8Latin1" 562#define XtNutf8SelectTypes "utf8SelectTypes" 563#define XtNutf8Title "utf8Title" 564#define XtNveryBoldColors "veryBoldColors" 565#define XtNvisualBell "visualBell" 566#define XtNvisualBellDelay "visualBellDelay" 567#define XtNvisualBellLine "visualBellLine" 568#define XtNvt100Graphics "vt100Graphics" 569#define XtNwideBoldFont "wideBoldFont" 570#define XtNwideChars "wideChars" 571#define XtNwideFont "wideFont" 572#define XtNximFont "ximFont" 573#define XtNxmcAttributes "xmcAttributes" 574#define XtNxmcGlitch "xmcGlitch" 575#define XtNxmcInline "xmcInline" 576#define XtNxmcMoveSGR "xmcMoveSGR" 577 578#define XtCAllowBoldFonts "AllowBoldFonts" 579#define XtCAllowC1Printable "AllowC1Printable" 580#define XtCAllowColorOps "AllowColorOps" 581#define XtCAllowFontOps "AllowFontOps" 582#define XtCAllowPasteControls "AllowPasteControls" 583#define XtCAllowScrollLock "AllowScrollLock" 584#define XtCAllowSendEvents "AllowSendEvents" 585#define XtCAllowTcapOps "AllowTcapOps" 586#define XtCAllowTitleOps "AllowTitleOps" 587#define XtCAllowWindowOps "AllowWindowOps" 588#define XtCAltIsNotMeta "AltIsNotMeta" 589#define XtCAltSendsEscape "AltSendsEscape" 590#define XtCAlwaysBoldMode "AlwaysBoldMode" 591#define XtCAlwaysHighlight "AlwaysHighlight" 592#define XtCAlwaysUseMods "AlwaysUseMods" 593#define XtCAnswerbackString "AnswerbackString" 594#define XtCAppcursorDefault "AppcursorDefault" 595#define XtCAppkeypadDefault "AppkeypadDefault" 596#define XtCAssumeAllChars "AssumeAllChars" 597#define XtCAutoWrap "AutoWrap" 598#define XtCAwaitInput "AwaitInput" 599#define XtCBackarrowKey "BackarrowKey" 600#define XtCBellIsUrgent "BellIsUrgent" 601#define XtCBellOnReset "BellOnReset" 602#define XtCBellSuppressTime "BellSuppressTime" 603#define XtCBoldFont "BoldFont" 604#define XtCBoldMode "BoldMode" 605#define XtCBrokenLinuxOSC "BrokenLinuxOSC" 606#define XtCBrokenSelections "BrokenSelections" 607#define XtCBrokenStringTerm "BrokenStringTerm" 608#define XtCC132 "C132" 609#define XtCCacheDoublesize "CacheDoublesize" 610#define XtCCdXtraScroll "CdXtraScroll" 611#define XtCCharClass "CharClass" 612#define XtCCjkWidth "CjkWidth" 613#define XtCColorAttrMode "ColorAttrMode" 614#define XtCColorMode "ColorMode" 615#define XtCColumn "Column" 616#define XtCCombiningChars "CombiningChars" 617#define XtCCtrlFKeys "CtrlFKeys" 618#define XtCCurses "Curses" 619#define XtCCursorBlink "CursorBlink" 620#define XtCCursorOffTime "CursorOffTime" 621#define XtCCursorOnTime "CursorOnTime" 622#define XtCCursorUnderLine "CursorUnderLine" 623#define XtCCutNewline "CutNewline" 624#define XtCCutToBeginningOfLine "CutToBeginningOfLine" 625#define XtCDecTerminalID "DecTerminalID" 626#define XtCDefaultString "DefaultString" 627#define XtCDeleteIsDEL "DeleteIsDEL" 628#define XtCDisallowedColorOps "DisallowedColorOps" 629#define XtCDisallowedFontOps "DisallowedFontOps" 630#define XtCDisallowedTcapOps "DisallowedTcapOps" 631#define XtCDisallowedWindowOps "DisallowedWindowOps" 632#define XtCDynamicColors "DynamicColors" 633#define XtCEightBitControl "EightBitControl" 634#define XtCEightBitInput "EightBitInput" 635#define XtCEightBitMeta "EightBitMeta" 636#define XtCEightBitOutput "EightBitOutput" 637#define XtCEightBitSelectTypes "EightBitSelectTypes" 638#define XtCFaceName "FaceName" 639#define XtCFaceNameDoublesize "FaceNameDoublesize" 640#define XtCFaceSize "FaceSize" 641#define XtCFastScroll "FastScroll" 642#define XtCFont1 "Font1" 643#define XtCFont2 "Font2" 644#define XtCFont3 "Font3" 645#define XtCFont4 "Font4" 646#define XtCFont5 "Font5" 647#define XtCFont6 "Font6" 648#define XtCFontDoublesize "FontDoublesize" 649#define XtCFontStyle "FontStyle" 650#define XtCFontWarnings "FontWarnings" 651#define XtCForceBoxChars "ForceBoxChars" 652#define XtCForcePackedFont "ForcePackedFont" 653#define XtCFormatOtherKeys "FormatOtherKeys" 654#define XtCFreeBoldBox "FreeBoldBox" 655#define XtCFullscreen "Fullscreen" 656#define XtCHighlightColorMode "HighlightColorMode" 657#define XtCHighlightReverse "HighlightReverse" 658#define XtCHighlightSelection "HighlightSelection" 659#define XtCHpLowerleftBugCompat "HpLowerleftBugCompat" 660#define XtCI18nSelections "I18nSelections" 661#define XtCIconHint "IconHint" 662#define XtCInitialFont "InitialFont" 663#define XtCJumpScroll "JumpScroll" 664#define XtCKeepClipboard "KeepClipboard" 665#define XtCKeepSelection "KeepSelection" 666#define XtCKeyboardDialect "KeyboardDialect" 667#define XtCLimitResize "LimitResize" 668#define XtCLocale "Locale" 669#define XtCLocaleFilter "LocaleFilter" 670#define XtCLogInhibit "LogInhibit" 671#define XtCLogfile "Logfile" 672#define XtCLogging "Logging" 673#define XtCLoginShell "LoginShell" 674#define XtCMarginBell "MarginBell" 675#define XtCMaximized "Maximized" 676#define XtCMaxGraphicSize "MaxGraphicSize" 677#define XtCMenuBar "MenuBar" 678#define XtCMenuHeight "MenuHeight" 679#define XtCMetaSendsEscape "MetaSendsEscape" 680#define XtCMkSamplePass "MkSamplePass" 681#define XtCMkSampleSize "MkSampleSize" 682#define XtCMkWidth "MkWidth" 683#define XtCModifyCursorKeys "ModifyCursorKeys" 684#define XtCModifyFunctionKeys "ModifyFunctionKeys" 685#define XtCModifyKeyboard "ModifyKeyboard" 686#define XtCModifyKeypadKeys "ModifyKeypadKeys" 687#define XtCModifyOtherKeys "ModifyOtherKeys" 688#define XtCModifyStringKeys "ModifyStringKeys" 689#define XtCMultiClickTime "MultiClickTime" 690#define XtCMultiScroll "MultiScroll" 691#define XtCNumColorRegisters "NumColorRegisters" 692#define XtCNumLock "NumLock" 693#define XtCOldXtermFKeys "OldXtermFKeys" 694#define XtCPointerMode "PointerMode" 695#define XtCPopOnBell "PopOnBell" 696#define XtCPrecompose "Precompose" 697#define XtCPrintAttributes "PrintAttributes" 698#define XtCPrinterAutoClose "PrinterAutoClose" 699#define XtCPrinterCommand "PrinterCommand" 700#define XtCPrinterControlMode "PrinterControlMode" 701#define XtCPrinterExtent "PrinterExtent" 702#define XtCPrinterFormFeed "PrinterFormFeed" 703#define XtCPrinterNewLine "PrinterNewLine" 704#define XtCPrivateColorRegisters "PrivateColorRegisters" 705#define XtCQuietGrab "QuietGrab" 706#define XtCRegisDefaultFont "RegisDefaultFont" 707#define XtCRegisScreenSize "RegisScreenSize" 708#define XtCRenderFont "RenderFont" 709#define XtCResizeGravity "ResizeGravity" 710#define XtCRetryInputMethod "RetryInputMethod" 711#define XtCReverseWrap "ReverseWrap" 712#define XtCRightScrollBar "RightScrollBar" 713#define XtCSaveLines "SaveLines" 714#define XtCScaleHeight "ScaleHeight" 715#define XtCScrollBar "ScrollBar" 716#define XtCScrollBarBorder "ScrollBarBorder" 717#define XtCScrollCond "ScrollCond" 718#define XtCScrollLines "ScrollLines" 719#define XtCScrollPos "ScrollPos" 720#define XtCSelectToClipboard "SelectToClipboard" 721#define XtCShiftFonts "ShiftFonts" 722#define XtCShowBlinkAsBold "ShowBlinkAsBold" 723#define XtCShowMissingGlyphs "ShowMissingGlyphs" 724#define XtCShowWrapMarks "ShowWrapMarks" 725#define XtCSignalInhibit "SignalInhibit" 726#define XtCSixelScrolling "SixelScrolling" 727#define XtCSixelScrollsRight "SixelScrollsRight" 728#define XtCTekInhibit "TekInhibit" 729#define XtCTekSmall "TekSmall" 730#define XtCTekStartup "TekStartup" 731#define XtCTiXtraScroll "TiXtraScroll" 732#define XtCTiteInhibit "TiteInhibit" 733#define XtCTitleModes "TitleModes" 734#define XtCToolBar "ToolBar" 735#define XtCTrimSelection "TrimSelection" 736#define XtCUnderLine "UnderLine" 737#define XtCUseClipping "UseClipping" 738#define XtCUtf8 "Utf8" 739#define XtCUtf8Fonts "Utf8Fonts" 740#define XtCUtf8Latin1 "Utf8Latin1" 741#define XtCUtf8SelectTypes "Utf8SelectTypes" 742#define XtCUtf8Title "Utf8Title" 743#define XtCVT100Graphics "VT100Graphics" 744#define XtCVeryBoldColors "VeryBoldColors" 745#define XtCVisualBell "VisualBell" 746#define XtCVisualBellDelay "VisualBellDelay" 747#define XtCVisualBellLine "VisualBellLine" 748#define XtCWideBoldFont "WideBoldFont" 749#define XtCWideChars "WideChars" 750#define XtCWideFont "WideFont" 751#define XtCXimFont "XimFont" 752#define XtCXmcAttributes "XmcAttributes" 753#define XtCXmcGlitch "XmcGlitch" 754#define XtCXmcInline "XmcInline" 755#define XtCXmcMoveSGR "XmcMoveSGR" 756 757#if defined(NO_ACTIVE_ICON) && !defined(XtNgeometry) 758#define XtNgeometry "geometry" 759#define XtCGeometry "Geometry" 760#endif 761 762#if OPT_COLOR_CLASS 763#define XtCCursorColor "CursorColor" 764#define XtCPointerColor "PointerColor" 765#define XtCHighlightColor "HighlightColor" 766#define XtCHighlightTextColor "HighlightTextColor" 767#else 768#define XtCCursorColor XtCForeground 769#define XtCPointerColor XtCForeground 770#define XtCHighlightColor XtCForeground 771#define XtCHighlightTextColor XtCBackground 772#endif 773 774/***====================================================================***/ 775 776#ifdef __cplusplus 777extern "C" { 778#endif 779 780struct XTERM_RESOURCE; 781 782/* Tekproc.c */ 783#if OPT_TEK4014 784extern TekWidget getTekWidget(Widget /* w */); 785extern int TekGetFontSize (const char * /* param */); 786extern int TekInit (void); 787extern int TekPtyData(void); 788extern void ChangeTekColors (TekWidget /* tw */, TScreen * /* screen */, ScrnColors * /* pNew */); 789extern void HandleGINInput PROTO_XT_ACTIONS_ARGS; 790extern void TCursorToggle (TekWidget /* tw */, int /* toggle */); 791extern void TekCopy (TekWidget /* tw */); 792extern void TekEnqMouse (TekWidget /* tw */, int /* c */); 793extern void TekExpose (Widget /* w */, XEvent * /* event */, Region /* region */); 794extern void TekGINoff (TekWidget /* tw */); 795extern void TekRefresh (TekWidget /* tw */); 796extern void TekRepaint (TekWidget /* xw */); 797extern void TekReverseVideo (TekWidget /* tw */); 798extern void TekRun (void); 799extern void TekSetFontSize (TekWidget /* tw */, Bool /* fromMenu */, int /* newitem */); 800extern void TekSimulatePageButton (TekWidget /* tw */, Bool /* reset */); 801#endif 802 803/* button.c */ 804#define MotionOff( s, t ) if (!(screen->hide_pointer)) { \ 805 (s)->event_mask |= ButtonMotionMask; \ 806 (s)->event_mask &= ~PointerMotionMask; \ 807 XSelectInput(XtDisplay((t)), XtWindow((t)), (long) (s)->event_mask); } 808 809#define MotionOn( s, t ) { \ 810 (s)->event_mask &= ~ButtonMotionMask; \ 811 (s)->event_mask |= PointerMotionMask; \ 812 XSelectInput(XtDisplay((t)), XtWindow((t)), (long) (s)->event_mask); } 813 814extern Bool SendMousePosition (XtermWidget /* w */, XEvent* /* event */); 815extern void DiredButton PROTO_XT_ACTIONS_ARGS; 816extern void DisownSelection (XtermWidget /* termw */); 817extern void UnhiliteSelection (XtermWidget /* termw */); 818extern void HandleCopySelection PROTO_XT_ACTIONS_ARGS; 819extern void HandleInsertSelection PROTO_XT_ACTIONS_ARGS; 820extern void HandleKeyboardSelectEnd PROTO_XT_ACTIONS_ARGS; 821extern void HandleKeyboardSelectExtend PROTO_XT_ACTIONS_ARGS; 822extern void HandleKeyboardSelectStart PROTO_XT_ACTIONS_ARGS; 823extern void HandleKeyboardStartExtend PROTO_XT_ACTIONS_ARGS; 824extern void HandleSelectEnd PROTO_XT_ACTIONS_ARGS; 825extern void HandleSelectExtend PROTO_XT_ACTIONS_ARGS; 826extern void HandleSelectSet PROTO_XT_ACTIONS_ARGS; 827extern void HandleSelectStart PROTO_XT_ACTIONS_ARGS; 828extern void HandleStartExtend PROTO_XT_ACTIONS_ARGS; 829extern void ResizeSelection (TScreen * /* screen */, int /* rows */, int /* cols */); 830extern void ScrollSelection (TScreen * /* screen */, int /* amount */, Bool /* always */); 831extern void TrackMouse (XtermWidget /* xw */, int /* func */, CELL * /* start */, int /* firstrow */, int /* lastrow */); 832extern void ViButton PROTO_XT_ACTIONS_ARGS; 833 834extern int xtermUtf8ToTextList(XtermWidget /* xw */, XTextProperty * /* text_prop */, char *** /* text_list */, int * /* text_list_count */); 835 836#if OPT_DEC_LOCATOR 837extern void GetLocatorPosition (XtermWidget /* w */); 838extern void InitLocatorFilter (XtermWidget /* w */); 839#endif /* OPT_DEC_LOCATOR */ 840 841#if OPT_FOCUS_EVENT 842extern void SendFocusButton(XtermWidget /* xw */, XFocusChangeEvent * /* event */); 843#else 844#define SendFocusBotton(xw, event) /* nothing */ 845#endif 846 847#if OPT_PASTE64 848extern void AppendToSelectionBuffer (TScreen * /* screen */, unsigned /* c */); 849extern void ClearSelectionBuffer (TScreen * /* screen */); 850extern void CompleteSelection (XtermWidget /* xw */, String * /* args */, Cardinal /* len */); 851extern void xtermGetSelection (Widget /* w */, Time /* ev_time */, String * /* params */, Cardinal /* num_params */, Atom * /* targets */); 852#endif 853 854#if OPT_READLINE 855extern void ReadLineButton PROTO_XT_ACTIONS_ARGS; 856#endif 857 858#if OPT_WIDE_CHARS 859extern Bool iswide(int /* i */); 860#define WideCells(n) (((IChar)(n) >= first_widechar) ? my_wcwidth((wchar_t) (n)) : 1) 861#define isWide(n) (((IChar)(n) >= first_widechar) && iswide(n)) 862#else 863#define WideCells(n) 1 864#endif 865 866/* cachedCgs.c */ 867extern CgsEnum getCgsId(XtermWidget /*xw*/, VTwin * /*cgsWin*/, GC /*gc*/); 868extern GC freeCgs(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/); 869extern GC getCgsGC(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/); 870extern Pixel getCgsBack(XtermWidget /*xw*/, VTwin * /*cgsWin*/, GC /*gc*/); 871extern Pixel getCgsFore(XtermWidget /*xw*/, VTwin * /*cgsWin*/, GC /*gc*/); 872extern XTermFonts * getCgsFont(XtermWidget /*xw*/, VTwin * /*cgsWin*/, GC /*gc*/); 873extern void clrCgsFonts(XtermWidget /*xw*/, VTwin * /*cgsWin*/, XTermFonts * /*font*/); 874extern void copyCgs(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*dstCgsId*/, CgsEnum /*srcCgsId*/); 875extern void redoCgs(XtermWidget /*xw*/, Pixel /*fg*/, Pixel /*bg*/, CgsEnum /*cgsId*/); 876extern void setCgsBack(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/, Pixel /*bg*/); 877extern void setCgsCSet(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/, unsigned /*cset*/); 878extern void setCgsFont(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/, XTermFonts * /*font*/); 879extern void setCgsFore(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/, Pixel /*fg*/); 880extern void swapCgs(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*dstCgsId*/, CgsEnum /*srcCgsId*/); 881 882#ifdef NO_LEAKS 883extern void noleaks_cachedCgs (XtermWidget /* xw */); 884#endif 885 886/* charproc.c */ 887extern Bool CheckBufPtrs (TScreen * /* screen */); 888extern Bool set_cursor_gcs (XtermWidget /* xw */); 889extern int VTInit (XtermWidget /* xw */); 890extern void FindFontSelection (XtermWidget /* xw */, const char * /* atom_name */, Bool /* justprobe */); 891extern void HideCursor (void); 892extern void RestartBlinking(TScreen * /* screen */); 893extern void ShowCursor (void); 894extern void SwitchBufPtrs (TScreen * /* screen */, int /* toBuf */); 895extern void ToggleAlternate (XtermWidget /* xw */); 896extern void VTInitTranslations (void); 897extern void VTReset (XtermWidget /* xw */, int /* full */, int /* saved */) GCC_NORETURN; 898extern void VTRun (XtermWidget /* xw */); 899extern void dotext (XtermWidget /* xw */, int /* charset */, IChar * /* buf */, Cardinal /* len */); 900extern void getKeymapResources(Widget /* w */, const char * /*mapName */, const char * /* mapClass */, const char * /* type */, void * /* result */, size_t /* size */); 901extern void lookupSelectUnit(XtermWidget /* xw */, Cardinal /* item */, String /* value */); 902extern void releaseCursorGCs(XtermWidget /*xw*/); 903extern void releaseWindowGCs(XtermWidget /*xw*/, VTwin * /*win*/); 904extern void resetCharsets (TScreen * /* screen */); 905extern void set_max_col(TScreen * /* screen */, int /* cols */); 906extern void set_max_row(TScreen * /* screen */, int /* rows */); 907extern void set_lr_margins (TScreen * /* screen */, int /* left */, int /* right */); 908extern void set_tb_margins (TScreen * /* screen */, int /* top */, int /* bottom */); 909extern void unparse_end (XtermWidget /* xw */); 910extern void unparseputc (XtermWidget /* xw */, int /* c */); 911extern void unparseputc1 (XtermWidget /* xw */, int /* c */); 912extern void unparseputn (XtermWidget /* xw */, unsigned /* n */); 913extern void unparseputs (XtermWidget /* xw */, const char * /* s */); 914extern void unparseseq (XtermWidget /* xw */, ANSI * /* ap */); 915extern void v_write (int /* f */, const Char * /* d */, unsigned /* len */); 916extern void xtermAddInput(Widget /* w */); 917 918#if OPT_BLINK_CURS 919extern void ToggleCursorBlink(TScreen * /* screen */); 920#endif 921 922#if OPT_BLINK_TEXT 923extern Bool LineHasBlinking(TScreen * /* screen */, CLineData * /* ld */); 924#endif 925 926#if OPT_INPUT_METHOD 927extern TInput *lookupTInput (XtermWidget /* xw */, Widget /* w */); 928#endif 929 930#if OPT_ISO_COLORS 931extern void SGR_Background (XtermWidget /* xw */, int /* color */); 932extern void SGR_Foreground (XtermWidget /* xw */, int /* color */); 933#endif 934 935#ifdef NO_LEAKS 936extern void noleaks_charproc (void); 937#endif 938 939/* charsets.c */ 940extern unsigned xtermCharSetIn (TScreen * /* screen */, unsigned /* code */, int /* charset */); 941extern int xtermCharSetOut (XtermWidget /* xw */, IChar * /* buf */, IChar * /* ptr */, int /* charset */); 942 943/* cursor.c */ 944extern int CursorCol (XtermWidget /* xw */); 945extern int CursorRow (XtermWidget /* xw */); 946extern void AdjustSavedCursor (XtermWidget /* xw */, int /* adjust */); 947extern void CarriageReturn (XtermWidget /* xw */); 948extern void CursorBack (XtermWidget /* xw */, int /* n */); 949extern void CursorDown (TScreen * /* screen */, int /* n */); 950extern void CursorForward (XtermWidget /* xw */, int /* n */); 951extern void CursorNextLine (XtermWidget /* xw */, int /* count */); 952extern void CursorPrevLine (XtermWidget /* xw */, int /* count */); 953extern void CursorRestore (XtermWidget /* xw */); 954extern void CursorSave (XtermWidget /* xw */); 955extern void CursorSet (TScreen * /* screen */, int /* row */, int /* col */, unsigned /* flags */); 956extern void CursorUp (TScreen * /* screen */, int /* n */); 957extern void RevIndex (XtermWidget /* xw */, int /* amount */); 958extern void xtermIndex (XtermWidget /* xw */, int /* amount */); 959 960#if OPT_TRACE 961extern int set_cur_col(TScreen * /* screen */, int /* value */); 962extern int set_cur_row(TScreen * /* screen */, int /* value */); 963#else 964#define set_cur_col(screen, value) screen->cur_col = value 965#define set_cur_row(screen, value) screen->cur_row = value 966#endif 967 968/* doublechr.c */ 969extern void xterm_DECDHL (XtermWidget /* xw */, Bool /* top */); 970extern void xterm_DECSWL (XtermWidget /* xw */); 971extern void xterm_DECDWL (XtermWidget /* xw */); 972extern void xterm_ResetDouble(XtermWidget /* xw */); 973#if OPT_DEC_CHRSET 974extern int xterm_Double_index(XtermWidget /* xw */, unsigned /* chrset */, unsigned /* flags */); 975extern GC xterm_DoubleGC(XtermWidget /* xw */, unsigned /* chrset */, unsigned /* attr_flags */, unsigned /* draw_flags */, GC /* old_gc */, int * /* inxp */); 976#endif 977 978/* input.c */ 979extern unsigned xtermParamToState (XtermWidget /* xw */, unsigned /* param */); 980extern unsigned xtermStateToParam (XtermWidget /* xw */, unsigned /* state */); 981extern Bool xtermDeleteIsDEL (XtermWidget /* xw */); 982extern void Input (XtermWidget /* xw */, XKeyEvent */* event */, Bool /* eightbit */); 983extern void StringInput (XtermWidget /* xw */, const Char * /* string */, size_t /* nbytes */); 984 985#if OPT_NUM_LOCK 986extern void VTInitModifiers(XtermWidget /* xw */); 987#endif 988 989/* linedata.c */ 990extern LineData *getLineData(TScreen * /* screen */, int /* row */); 991extern void copyLineData(LineData * /* dst */, CLineData * /* src */); 992extern void initLineData(XtermWidget /* xw */); 993 994extern CellData *newCellData(XtermWidget /* xw */, Cardinal /* count */); 995extern void saveCellData(TScreen * /* screen */, CellData * /* data */, Cardinal /* cell */, CLineData * /* ld */, int /* column */); 996extern void restoreCellData(TScreen * /* screen */, const CellData * /* data */, Cardinal /* cell */, LineData * /* ld */, int /* column */); 997 998/* main.c */ 999#define ENVP_ARG /**/ 1000 1001extern int main (int /* argc */, char ** /* argv */ ENVP_ARG); 1002extern int GetBytesAvailable (int /* fd */); 1003extern int kill_process_group (int /* pid */, int /* sig */); 1004extern int nonblocking_wait (void); 1005 1006#if OPT_PTY_HANDSHAKE 1007extern void first_map_occurred (void); 1008#else 1009#define first_map_occurred() /* nothing */ 1010#endif 1011 1012extern void Exit (int /* n */) GCC_NORETURN; 1013 1014#ifndef SIG_ATOMIC_T 1015#define SIG_ATOMIC_T int 1016#endif 1017 1018#if OPT_WIDE_CHARS 1019extern unsigned first_widechar; 1020extern int (*my_wcwidth)(wchar_t); 1021#endif 1022 1023/* menu.c */ 1024extern void do_hangup PROTO_XT_CALLBACK_ARGS; 1025extern void repairSizeHints (void); 1026extern void show_8bit_control (Bool /* value */); 1027 1028/* misc.c */ 1029 1030#define TIMESTAMP_LEN 20 /* length of TIMESTAMP_FMT */ 1031 1032extern Bool AllocateTermColor(XtermWidget, ScrnColors *, int, const char *, Bool); 1033extern Boolean xtermGetWinAttrs(Display * /* dpy */, Window /* win */, XWindowAttributes * /* attrs */); 1034extern 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 */); 1035extern Cursor make_colored_cursor (unsigned /* cursorindex */, unsigned long /* fg */, unsigned long /* bg */); 1036extern OptionHelp * sortedOpts(OptionHelp *, XrmOptionDescRec *, Cardinal); 1037extern String xtermEnvLocale (void); 1038extern 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 */); 1039extern Window WMFrameWindow (XtermWidget /* termw */); 1040extern XtInputMask xtermAppPending (void); 1041extern XrmOptionDescRec * sortedOptDescs (XrmOptionDescRec *, Cardinal); 1042extern XtermWidget getXtermWidget (Widget /* w */); 1043extern char *udk_lookup (XtermWidget /* xw */, int /* keycode */, int * /* len */); 1044extern char *xtermEnvEncoding (void); 1045extern char *xtermFindShell (char * /* leaf */, Bool /* warning */); 1046extern const char *SysErrorMsg (int /* n */); 1047extern const char *SysReasonMsg (int /* n */); 1048extern Boolean allocateBestRGB(XtermWidget /* xw */, XColor * /* def */); 1049extern Boolean validProgram(const char * /* pathname */); 1050extern int ResetAnsiColorRequest (XtermWidget, char *, int); 1051extern int XStrCmp (char * /* s1 */, char * /* s2 */); 1052extern int creat_as (uid_t /* uid */, gid_t /* gid */, Bool /* append */, char * /* pathname */, unsigned /* mode */); 1053extern int getVisualDepth (XtermWidget /* xw */); 1054extern int getVisualInfo (XtermWidget /* xw */); 1055extern int open_userfile (uid_t /* uid */, gid_t /* gid */, char * /* path */, Bool /* append */); 1056extern int xerror (Display * /* d */, XErrorEvent * /* ev */); 1057extern int xioerror (Display * /* dpy */); 1058extern int xtermClosestColor (XtermWidget /* xw */, int /* red */, int /* green */, int /* blue */); 1059extern int xtermResetIds (TScreen * /* screen */); 1060extern void Bell (XtermWidget /* xw */, int /* which */, int /* percent */); 1061extern void ChangeGroup(XtermWidget /* xw */, const char * /* attribute */, char * /* value */); 1062extern void ChangeIconName (XtermWidget /* xw */, char * /* name */); 1063extern void ChangeTitle (XtermWidget /* xw */, char * /* name */); 1064extern void ChangeXprop (char * /* name */); 1065extern void Cleanup (int /* code */) GCC_NORETURN; 1066extern void HandleBellPropertyChange PROTO_XT_EV_HANDLER_ARGS; 1067extern void HandleEightBitKeyPressed PROTO_XT_ACTIONS_ARGS; 1068extern void HandleEnterWindow PROTO_XT_EV_HANDLER_ARGS; 1069extern void HandleFocusChange PROTO_XT_EV_HANDLER_ARGS; 1070extern void HandleInterpret PROTO_XT_ACTIONS_ARGS; 1071extern void HandleKeyPressed PROTO_XT_ACTIONS_ARGS; 1072extern void HandleLeaveWindow PROTO_XT_EV_HANDLER_ARGS; 1073extern void HandleSpawnTerminal PROTO_XT_ACTIONS_ARGS; 1074extern void HandleStringEvent PROTO_XT_ACTIONS_ARGS; 1075extern void NormalExit (void); 1076extern void Panic (const char * /* s */, int /* a */); 1077extern void Redraw (void); 1078extern void ReverseOldColors (XtermWidget /* xw */); 1079extern void SysError (int /* i */) GCC_NORETURN; 1080extern void VisualBell (void); 1081extern void cleanup_colored_cursor (void); 1082extern void do_dcs (XtermWidget /* xw */, Char * /* buf */, size_t /* len */); 1083extern void do_decrpm (XtermWidget /* xw */, int /* nparam */, int * /* params */); 1084extern void do_osc (XtermWidget /* xw */, Char * /* buf */, size_t /* len */, int /* final */); 1085extern void do_rpm (XtermWidget /* xw */, int /* nparam */, int * /* params */); 1086extern void do_xevents (void); 1087extern void end_tek_mode (void); 1088extern void end_vt_mode (void); 1089extern void free_string(String value); 1090extern void hide_tek_window (void); 1091extern void hide_vt_window (void); 1092extern void ice_error (IceConn /* iceConn */); 1093extern void init_colored_cursor (Display * /* dpy */); 1094extern void reset_decudk (XtermWidget /* xw */); 1095extern void set_tek_visibility (Bool /* on */); 1096extern void set_vt_visibility (Bool /* on */); 1097extern void switch_modes (Bool /* tovt */); 1098extern void timestamp_filename(char * /* dst */, const char * /* src */); 1099extern void xevents (void); 1100extern void xt_error (String /* message */); 1101extern void xtermBell(XtermWidget /* xw */, int /* which */, int /* percent */); 1102extern void xtermCopyEnv (char ** /* oldenv */); 1103extern void xtermDisplayCursor (XtermWidget /* xw */); 1104extern void xtermEmbedWindow (Window /* winToEmbedInfo */); 1105extern void xtermLoadIcon (XtermWidget /* xw */); 1106extern void xtermPerror (const char * /*fmt*/,...) GCC_PRINTFLIKE(1,2); 1107extern void xtermSetenv (const char * /* var */, const char * /* value */); 1108extern void xtermShowPointer (XtermWidget /* xw */, Bool /* enable */); 1109extern void xtermUnsetenv (const char * /* var */); 1110extern void xtermWarning (const char * /*fmt*/,...) GCC_PRINTFLIKE(1,2); 1111 1112#if OPT_DABBREV 1113extern void HandleDabbrevExpand PROTO_XT_ACTIONS_ARGS; 1114#endif 1115 1116#if OPT_EXEC_XTERM 1117extern char *ProcGetCWD(pid_t /* pid */); 1118#else 1119#define ProcGetCWD(pid) NULL 1120#endif 1121 1122#if OPT_MAXIMIZE 1123extern int QueryMaximize (XtermWidget /* termw */, unsigned * /* width */, unsigned * /* height */); 1124extern void HandleDeIconify PROTO_XT_ACTIONS_ARGS; 1125extern void HandleIconify PROTO_XT_ACTIONS_ARGS; 1126extern void HandleMaximize PROTO_XT_ACTIONS_ARGS; 1127extern void HandleRestoreSize PROTO_XT_ACTIONS_ARGS; 1128extern void RequestMaximize (XtermWidget /* termw */, int /* maximize */); 1129#endif 1130 1131#if OPT_SCROLL_LOCK 1132extern void GetScrollLock (TScreen * /* screen */); 1133extern void HandleScrollLock PROTO_XT_ACTIONS_ARGS; 1134extern void ShowScrollLock (TScreen * /* screen */, Bool /* enable */); 1135extern void SetScrollLock (TScreen * /* screen */, Bool /* enable */); 1136extern void xtermShowLED (TScreen * /* screen */, Cardinal /* led_number */, Bool /* enable */); 1137extern void xtermClearLEDs (TScreen * /* screen */); 1138#else 1139#define ShowScrollLock(screen, enable) /* nothing */ 1140#define SetScrollLock(screen, enable) /* nothing */ 1141#define GetScrollLock(screen) /* nothing */ 1142#endif 1143 1144#if OPT_SELECTION_OPS 1145extern void HandleExecFormatted PROTO_XT_ACTIONS_ARGS; 1146extern void HandleExecSelectable PROTO_XT_ACTIONS_ARGS; 1147extern void HandleInsertFormatted PROTO_XT_ACTIONS_ARGS; 1148extern void HandleInsertSelectable PROTO_XT_ACTIONS_ARGS; 1149#endif 1150 1151#if OPT_SESSION_MGT 1152extern void xtermCloseSession (void); 1153extern void xtermOpenSession (void); 1154#else 1155#define xtermCloseSession() /* nothing */ 1156#define xtermOpenSession() /* nothing */ 1157#endif 1158 1159#if OPT_WIDE_CHARS 1160extern Bool xtermEnvUTF8(void); 1161#else 1162#define xtermEnvUTF8() False 1163#endif 1164 1165#ifdef ALLOWLOGGING 1166extern void StartLog (XtermWidget /* xw */); 1167extern void CloseLog (XtermWidget /* xw */); 1168extern void FlushLog (XtermWidget /* xw */); 1169#else 1170#define FlushLog(xw) /*nothing*/ 1171#endif 1172 1173/* print.c */ 1174extern Bool xtermHasPrinter (XtermWidget /* xw */); 1175extern PrinterFlags *getPrinterFlags (XtermWidget /* xw */, String * /* params */, Cardinal * /* param_count */); 1176extern int xtermPrinterControl (XtermWidget /* xw */, int /* chr */); 1177extern void setPrinterControlMode (XtermWidget /* xw */, int /* mode */); 1178extern void xtermAutoPrint (XtermWidget /* xw */, unsigned /* chr */); 1179extern void xtermMediaControl (XtermWidget /* xw */, int /* param */, int /* private_seq */); 1180extern void xtermPrintScreen (XtermWidget /* xw */, Bool /* use_DECPEX */, PrinterFlags * /* p */); 1181extern void xtermPrintEverything (XtermWidget /* xw */, PrinterFlags * /* p */); 1182extern void xtermPrintImmediately (XtermWidget /* xw */, String /* filename */, int /* opts */, int /* attributes */); 1183extern void xtermPrintOnXError (XtermWidget /* xw */, int /* n */); 1184 1185#if OPT_SCREEN_DUMPS 1186/* html.c */ 1187extern void xtermDumpHtml (XtermWidget /* xw */); 1188/* svg.c */ 1189extern void xtermDumpSvg (XtermWidget /* xw */); 1190#endif 1191 1192/* ptydata.c */ 1193#ifdef VMS 1194#define PtySelect int 1195#else 1196#define PtySelect fd_set 1197#endif 1198 1199extern Bool decodeUtf8 (TScreen * /* screen */, PtyData * /* data */); 1200extern int readPtyData (XtermWidget /* xw */, PtySelect * /* select_mask */, PtyData * /* data */); 1201extern void fillPtyData (XtermWidget /* xw */, PtyData * /* data */, const char * /* value */, int /* length */); 1202extern void initPtyData (PtyData ** /* data */); 1203extern void trimPtyData (XtermWidget /* xw */, PtyData * /* data */); 1204 1205#ifdef NO_LEAKS 1206extern void noleaks_ptydata ( void ); 1207#endif 1208 1209#if OPT_WIDE_CHARS 1210extern Char *convertToUTF8 (Char * /* lp */, unsigned /* c */); 1211extern IChar nextPtyData (TScreen * /* screen */, PtyData * /* data */); 1212extern IChar skipPtyData (PtyData * /* data */); 1213extern PtyData * fakePtyData(PtyData * /* result */, Char * /* next */, Char * /* last */); 1214extern void switchPtyData (TScreen * /* screen */, int /* f */); 1215extern void writePtyData (int /* f */, IChar * /* d */, unsigned /* len */); 1216 1217#define morePtyData(screen,data) \ 1218 (((data)->last > (data)->next) \ 1219 ? (((screen)->utf8_inparse && !(data)->utf_size) \ 1220 ? decodeUtf8(screen, data) \ 1221 : True) \ 1222 : False) 1223#else 1224#define morePtyData(screen, data) ((data)->last > (data)->next) 1225#define nextPtyData(screen, data) (IChar) (*((data)->next++) & \ 1226 (screen->output_eight_bits \ 1227 ? 0xff \ 1228 : 0x7f)) 1229#define writePtyData(f,d,len) v_write(f,d,len) 1230#endif 1231 1232/* screen.c */ 1233 1234/* 1235 * See http://standards.freedesktop.org/wm-spec/wm-spec-latest.html 1236 */ 1237#define _NET_WM_STATE_REMOVE 0 /* remove/unset property */ 1238#define _NET_WM_STATE_ADD 1 /* add/set property */ 1239#define _NET_WM_STATE_TOGGLE 2 /* toggle property */ 1240 1241extern Bool non_blank_line (TScreen */* screen */, int /* row */, int /* col */, int /* len */); 1242extern Char * allocScrnData (TScreen * /* screen */, unsigned /* nrow */, unsigned /* ncol */); 1243extern ScrnBuf allocScrnBuf (XtermWidget /* xw */, unsigned /* nrow */, unsigned /* ncol */, ScrnPtr * /* addr */); 1244extern ScrnBuf scrnHeadAddr (TScreen * /* screen */, ScrnBuf /* base */, unsigned /* offset */); 1245extern int ScreenResize (XtermWidget /* xw */, int /* width */, int /* height */, unsigned * /* flags */); 1246extern size_t ScrnPointers (TScreen * /* screen */, size_t /* len */); 1247extern void ClearBufRows (XtermWidget /* xw */, int /* first */, int /* last */); 1248extern void ClearCells (XtermWidget /* xw */, int /* flags */, unsigned /* len */, int /* row */, int /* col */); 1249extern void CopyCells (TScreen * /* screen */, LineData * /* src */, LineData * /* dst */, int /* col */, int /* len */); 1250extern void FullScreen (XtermWidget /* xw */, int /* mode */); 1251extern void ScrnAllocBuf (XtermWidget /* xw */); 1252extern void ScrnClearCells (XtermWidget /* xw */, int /* row */, int /* col */, unsigned /* len */); 1253extern void ScrnDeleteChar (XtermWidget /* xw */, unsigned /* n */); 1254extern void ScrnDeleteCol (XtermWidget /* xw */, unsigned /* n */); 1255extern void ScrnDeleteLine (XtermWidget /* xw */, ScrnBuf /* sb */, int /* n */, int /* last */, unsigned /* where */); 1256extern void ScrnDisownSelection (XtermWidget /* xw */); 1257extern void ScrnFillRectangle (XtermWidget /* xw */, XTermRect *, int , unsigned /* flags */, Bool /* keepColors */); 1258extern void ScrnInsertChar (XtermWidget /* xw */, unsigned /* n */); 1259extern void ScrnInsertCol (XtermWidget /* xw */, unsigned /* n */); 1260extern void ScrnInsertLine (XtermWidget /* xw */, ScrnBuf /* sb */, int /* last */, int /* where */, unsigned /* n */); 1261extern void ScrnRefresh (XtermWidget /* xw */, int /* toprow */, int /* leftcol */, int /* nrows */, int /* ncols */, Bool /* force */); 1262extern void ScrnUpdate (XtermWidget /* xw */, int /* toprow */, int /* leftcol */, int /* nrows */, int /* ncols */, Bool /* force */); 1263extern void ScrnWriteText (XtermWidget /* xw */, IChar * /* str */, unsigned /* flags */, unsigned /* cur_fg_bg */, unsigned /* length */); 1264extern void ShowWrapMarks (XtermWidget /* xw */, int /* row */, CLineData * /* ld */); 1265extern void setupLineData (TScreen * /* screen */, ScrnBuf /* base */, Char * /* data */, unsigned /* nrow */, unsigned /* ncol */); 1266extern void xtermParseRect (XtermWidget /* xw */, int, int *, XTermRect *); 1267 1268#if OPT_TRACE && OPT_TRACE_FLAGS 1269extern int LineTstFlag(LineData /* ld */, int /* flag */); 1270extern void LineClrFlag(LineData /* ld */, int /* flag */); 1271extern void LineSetFlag(LineData /* ld */, int /* flag */); 1272#else 1273 1274#define LineFlags(ld) GetLineFlags(ld) 1275 1276#define LineClrFlag(ld, flag) SetLineFlags(ld, (GetLineFlags(ld) & ~ (flag))) 1277#define LineSetFlag(ld, flag) SetLineFlags(ld, (GetLineFlags(ld) | (flag))) 1278#define LineTstFlag(ld, flag) ((GetLineFlags(ld) & flag) != 0) 1279 1280#endif /* OPT_TRACE && OPT_TRACE_FLAGS */ 1281 1282#define LineClrBlinked(ld) LineClrFlag(ld, LINEBLINKED) 1283#define LineSetBlinked(ld) LineSetFlag(ld, LINEBLINKED) 1284#define LineTstBlinked(ld) LineTstFlag(ld, LINEBLINKED) 1285 1286#define LineClrWrapped(ld) LineClrFlag(ld, LINEWRAPPED) 1287#define LineSetWrapped(ld) LineSetFlag(ld, LINEWRAPPED) 1288#define LineTstWrapped(ld) LineTstFlag(ld, LINEWRAPPED) 1289 1290#define ScrnHaveSelection(screen) \ 1291 ((screen)->startH.row != (screen)->endH.row \ 1292 || (screen)->startH.col != (screen)->endH.col) 1293 1294#define ScrnAreRowsInSelection(screen, first, last) \ 1295 ((last) >= (screen)->startH.row && (first) <= (screen)->endH.row) 1296 1297#define ScrnIsRowInSelection(screen, line) \ 1298 ((line) >= (screen)->startH.row && (line) <= (screen)->endH.row) 1299 1300#define ScrnHaveRowMargins(screen) \ 1301 ((screen)->top_marg != 0 \ 1302 || ((screen)->bot_marg != screen->max_row)) 1303 1304#define ScrnIsRowInMargins(screen, line) \ 1305 ((line) >= (screen)->top_marg && (line) <= (screen)->bot_marg) 1306 1307#define ScrnHaveColMargins(screen) \ 1308 ((screen)->rgt_marg > (screen)->max_col) 1309 1310#define ScrnIsColInMargins(screen, col) \ 1311 ((col) >= (screen)->lft_marg && (col) <= (screen)->rgt_marg) 1312 1313#define IsLeftRightMode(xw) ((xw)->flags & LEFT_RIGHT) 1314#define ScrnLeftMargin(xw) (IsLeftRightMode(xw) \ 1315 ? TScreenOf(xw)->lft_marg \ 1316 : 0) 1317#define ScrnRightMargin(xw) (IsLeftRightMode(xw) \ 1318 ? TScreenOf(xw)->rgt_marg \ 1319 : MaxCols(TScreenOf(xw)) - 1) 1320 1321#if OPT_DEC_RECTOPS 1322extern void ScrnCopyRectangle (XtermWidget /* xw */, XTermRect *, int, int *); 1323extern void ScrnMarkRectangle (XtermWidget /* xw */, XTermRect *, Bool, int, int *); 1324extern void ScrnWipeRectangle (XtermWidget /* xw */, XTermRect *); 1325extern void xtermCheckRect(XtermWidget /* xw */, int /* nparam */, int */* params */, int * /* result */); 1326#endif 1327 1328#if OPT_WIDE_CHARS 1329extern void ChangeToWide(XtermWidget /* xw */); 1330#endif 1331 1332/* scrollback.c */ 1333extern LineData *getScrollback (TScreen * /* screen */, int /* row */); 1334extern LineData *addScrollback (TScreen * /* screen */); 1335extern void deleteScrollback (TScreen * /* screen */); 1336 1337/* scrollbar.c */ 1338extern void DoResizeScreen (XtermWidget /* xw */); 1339extern void HandleScrollBack PROTO_XT_ACTIONS_ARGS; 1340extern void HandleScrollForward PROTO_XT_ACTIONS_ARGS; 1341extern void ResizeScrollBar (XtermWidget /* xw */); 1342extern void ScrollBarDrawThumb (Widget /* scrollWidget */); 1343extern void ScrollBarOff (XtermWidget /* xw */); 1344extern void ScrollBarOn (XtermWidget /* xw */, Bool /* init */); 1345extern void ScrollBarReverseVideo (Widget /* scrollWidget */); 1346extern void ToggleScrollBar (XtermWidget /* xw */); 1347extern void WindowScroll (XtermWidget /* xw */, int /* top */, Bool /* always */); 1348 1349#ifdef SCROLLBAR_RIGHT 1350extern void updateRightScrollbar(XtermWidget /* xw */); 1351#else 1352#define updateRightScrollbar(xw) /* nothing */ 1353#endif 1354 1355/* tabs.c */ 1356extern Bool TabToNextStop (XtermWidget /* xw */); 1357extern Bool TabToPrevStop (XtermWidget /* xw */); 1358extern void TabClear (Tabs /* tabs */, int /* col */); 1359extern void TabReset (Tabs /* tabs */); 1360extern void TabSet (Tabs /* tabs */, int /* col */); 1361extern void TabZonk (Tabs /* tabs */); 1362 1363/* util.c */ 1364extern Boolean isDefaultBackground(const char * /* name */); 1365extern Boolean isDefaultForeground(const char * /* name */); 1366extern CgsEnum whichXtermCgs(XtermWidget /* xw */, unsigned /* attr_flags */, Bool /* hilite */); 1367extern GC updatedXtermGC (XtermWidget /* xw */, unsigned /* flags */, unsigned /* fg_bg */, Bool /* hilite */); 1368extern Pixel getXtermBackground(XtermWidget /* xw */, unsigned /* flags */, int /* color */); 1369extern Pixel getXtermForeground(XtermWidget /* xw */, unsigned /* flags */, int /* color */); 1370extern int ClearInLine (XtermWidget /* xw */, int /* row */, int /* col */, unsigned /* len */); 1371extern int HandleExposure (XtermWidget /* xw */, XEvent * /* event */); 1372extern int dimRound (double /* value */); 1373extern 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 */); 1374extern int extendedBoolean(const char * /* value */, const FlagList * /* table */, Cardinal /* limit */); 1375extern void ChangeColors (XtermWidget /* xw */, ScrnColors * /* pNew */); 1376extern void ClearRight (XtermWidget /* xw */, int /* n */); 1377extern void ClearScreen (XtermWidget /* xw */); 1378extern void DeleteChar (XtermWidget /* xw */, unsigned /* n */); 1379extern void DeleteLine (XtermWidget /* xw */, int /* n */); 1380extern void FlushScroll (XtermWidget /* xw */); 1381extern void GetColors (XtermWidget /* xw */, ScrnColors * /* pColors */); 1382extern void InsertChar (XtermWidget /* xw */, unsigned /* n */); 1383extern void InsertLine (XtermWidget /* xw */, int /* n */); 1384extern void RevScroll (XtermWidget /* xw */, int /* amount */); 1385extern void ReverseVideo (XtermWidget /* termw */); 1386extern void WriteText (XtermWidget /* xw */, IChar * /* str */, Cardinal /* len */); 1387extern void decode_keyboard_type (XtermWidget /* xw */, struct XTERM_RESOURCE * /* rp */); 1388extern void decode_wcwidth (XtermWidget /* xw */); 1389extern void do_cd_xtra_scroll (XtermWidget /* xw */); 1390extern void do_erase_display (XtermWidget /* xw */, int /* param */, int /* mode */); 1391extern void do_erase_line (XtermWidget /* xw */, int /* param */, int /* mode */); 1392extern void do_ti_xtra_scroll (XtermWidget /* xw */); 1393extern void getXtermSizeHints (XtermWidget /* xw */); 1394extern void recolor_cursor (TScreen * /* screen */, Cursor /* cursor */, unsigned long /* fg */, unsigned long /* bg */); 1395extern void resetXtermGC (XtermWidget /* xw */, unsigned /* flags */, Bool /* hilite */); 1396extern void scrolling_copy_area (XtermWidget /* xw */, int /* firstline */, int /* nlines */, int /* amount */); 1397extern void set_keyboard_type (XtermWidget /* xw */, xtermKeyboardType /* type */, Bool /* set */); 1398extern void toggle_keyboard_type (XtermWidget /* xw */, xtermKeyboardType /* type */); 1399extern void update_keyboard_type (void); 1400extern void xtermClear (XtermWidget /* xw */); 1401extern void xtermColIndex (XtermWidget /* xw */, Bool /* toLeft */); 1402extern void xtermColScroll (XtermWidget /* xw */, int /* amount */, Bool /* toLeft */, int /* at_col */); 1403extern void xtermRepaint (XtermWidget /* xw */); 1404extern void xtermScroll (XtermWidget /* xw */, int /* amount */); 1405extern void xtermScrollLR (XtermWidget /* xw */, int /* amount */, Bool /* toLeft */); 1406extern void xtermSizeHints (XtermWidget /* xw */, int /* scrollbarWidth */); 1407 1408struct Xinerama_geometry { 1409 int x; 1410 int y; 1411 unsigned w; 1412 unsigned h; 1413 int scr_x; 1414 int scr_y; 1415 int scr_w; 1416 int scr_h; 1417}; 1418extern int XParseXineramaGeometry(Display * /* display */, char * /* parsestring */, struct Xinerama_geometry * /* ret */); 1419 1420#if OPT_ISO_COLORS 1421 1422extern unsigned extract_fg (XtermWidget /* xw */, unsigned /* color */, unsigned /* flags */); 1423extern unsigned extract_bg (XtermWidget /* xw */, unsigned /* color */, unsigned /* flags */); 1424extern CellColor makeColorPair (int /* fg */, int /* bg */); 1425extern void ClearCurBackground (XtermWidget /* xw */, int /* top */, int /* left */, unsigned /* height */, unsigned /* width */, unsigned /* fw */); 1426 1427#define xtermColorPair(xw) makeColorPair(xw->sgr_foreground, xw->sgr_background) 1428 1429#if OPT_COLOR_RES 1430#define GET_COLOR_RES(xw, res) xtermGetColorRes(xw, &(res)) 1431#define SET_COLOR_RES(res,color) (res)->value = color 1432#define EQL_COLOR_RES(res,color) (res)->value == color 1433#define T_COLOR(v,n) (v)->Tcolors[n].value 1434extern Pixel xtermGetColorRes(XtermWidget /* xw */, ColorRes * /* res */); 1435#else 1436#define GET_COLOR_RES(xw, res) res 1437#define SET_COLOR_RES(res,color) *res = color 1438#define EQL_COLOR_RES(res,color) *res == color 1439#define T_COLOR(v,n) (v)->Tcolors[n] 1440#endif 1441 1442#define ExtractForeground(color) (unsigned) GetCellColorFG(color) 1443#define ExtractBackground(color) (unsigned) GetCellColorBG(color) 1444 1445#if OPT_WIDE_ATTRS 1446#define MapToWideColorMode(fg, screen, flags) \ 1447 (((screen)->colorITMode && ((flags) & ATR_ITALIC)) \ 1448 ? COLOR_IT \ 1449 : fg) 1450#else 1451#define MapToWideColorMode(fg, screen, flags) fg 1452#endif 1453 1454#define MapToColorMode(fg, screen, flags) \ 1455 (((screen)->colorBLMode && ((flags) & BLINK)) \ 1456 ? COLOR_BL \ 1457 : (((screen)->colorBDMode && ((flags) & BOLD)) \ 1458 ? COLOR_BD \ 1459 : (((screen)->colorULMode && ((flags) & UNDERLINE)) \ 1460 ? COLOR_UL \ 1461 : MapToWideColorMode(fg, screen, flags)))) 1462 1463#define checkVeryBoldAttr(flags, fg, code, attr) \ 1464 if ((flags & FG_COLOR) != 0 \ 1465 && (screen->veryBoldColors & attr) == 0 \ 1466 && (flags & attr) != 0 \ 1467 && (fg == code)) \ 1468 UIntClr(flags, attr) 1469 1470#if OPT_WIDE_ATTRS 1471#define checkVeryBoldWideAttr(flags, fg, it, atr) \ 1472 checkVeryBoldAttr(flags, fg, it, atr) 1473#else 1474#define checkVeryBoldWideAttr(flags, fg, it, atr) (void) flags 1475#endif 1476 1477#define checkVeryBoldColors(flags, fg) \ 1478 checkVeryBoldAttr(flags, fg, COLOR_RV, INVERSE); \ 1479 checkVeryBoldAttr(flags, fg, COLOR_UL, UNDERLINE); \ 1480 checkVeryBoldAttr(flags, fg, COLOR_BD, BOLD); \ 1481 checkVeryBoldAttr(flags, fg, COLOR_BL, BLINK); \ 1482 checkVeryBoldWideAttr(flags, fg, COLOR_IT, ATR_ITALIC) 1483 1484#else /* !OPT_ISO_COLORS */ 1485 1486#define MapToColorMode(fg, screen, flags) fg 1487 1488#define ClearCurBackground(xw, top, left, height, width, fw) \ 1489 XClearArea (TScreenOf(xw)->display, \ 1490 VDrawable(TScreenOf(xw)), \ 1491 CursorX2(TScreenOf(xw), left, fw), \ 1492 CursorY(TScreenOf(xw), top), \ 1493 ((width) * (unsigned) fw), \ 1494 ((height) * (unsigned) FontHeight(TScreenOf(xw))), \ 1495 False) 1496 1497#define extract_fg(xw, color, flags) (unsigned) (xw)->cur_foreground 1498#define extract_bg(xw, color, flags) (unsigned) (xw)->cur_background 1499 1500 /* FIXME: Reverse-Video? */ 1501#define T_COLOR(v,n) (v)->Tcolors[n] 1502#define makeColorPair(fg, bg) 0 1503#define xtermColorPair(xw) 0 1504 1505#define checkVeryBoldColors(flags, fg) /* nothing */ 1506 1507#endif /* OPT_ISO_COLORS */ 1508 1509#if OPT_ZICONBEEP 1510extern void initZIconBeep(void); 1511extern void resetZIconBeep(XtermWidget /* xw */); 1512extern Boolean showZIconBeep(XtermWidget /* xw */, char * /* name */); 1513#else 1514#define initZIconBeep() /* nothing */ 1515#define showZIconBeep(xw, name) False 1516#endif 1517 1518#define XTERM_CELL(row,col) getXtermCell(screen, ROW2INX(screen, row), col) 1519 1520extern unsigned getXtermCell (TScreen * /* screen */, int /* row */, int /* col */); 1521extern unsigned getXtermCombining(TScreen * /* screen */, int /* row */, int /* col */, int /* off */); 1522extern void putXtermCell (TScreen * /* screen */, int /* row */, int /* col */, int /* ch */); 1523 1524#define IsCellCombined(screen, row, col) (getXtermCombining(screen, row, col, 0) != 0) 1525 1526#if OPT_HIGHLIGHT_COLOR 1527#define isNotForeground(xw, fg, bg, sel) \ 1528 (Boolean) ((sel) != T_COLOR(TScreenOf(xw), TEXT_FG) \ 1529 && (sel) != (fg) \ 1530 && (sel) != (bg) \ 1531 && (sel) != (xw)->dft_foreground) 1532#define isNotBackground(xw, fg, bg, sel) \ 1533 (Boolean) ((sel) != T_COLOR(TScreenOf(xw), TEXT_BG) \ 1534 && (sel) != (fg) \ 1535 && (sel) != (bg) \ 1536 && (sel) != (xw)->dft_background) 1537#endif 1538 1539#if OPT_WIDE_CHARS 1540extern Boolean isWideControl(unsigned /* ch */); 1541extern int DamagedCells(TScreen * /* screen */, unsigned /* n */, int * /* klp */, int * /* krp */, int /* row */, int /* col */); 1542extern int DamagedCurCells(TScreen * /* screen */, unsigned /* n */, int * /* klp */, int * /* krp */); 1543extern unsigned AsciiEquivs(unsigned /* ch */); 1544extern void addXtermCombining (TScreen * /* screen */, int /* row */, int /* col */, unsigned /* ch */); 1545extern void allocXtermChars(ScrnPtr * /* buffer */, Cardinal /* length */); 1546#endif 1547 1548#if OPT_XMC_GLITCH 1549extern void Mark_XMC (XtermWidget /* xw */, int /* param */); 1550extern void Jump_XMC (XtermWidget /* xw */); 1551extern void Resolve_XMC (XtermWidget /* xw */); 1552#endif 1553 1554#if OPT_WIDE_CHARS 1555unsigned visual_width(const IChar * /* str */, Cardinal /* len */); 1556#else 1557#define visual_width(a, b) (b) 1558#endif 1559 1560#define BtoS(b) ((b) ? "on" : "off") 1561#define MtoS(b) (((b) == Maybe) ? "maybe" : BtoS(b)) 1562#define NonNull(s) ((s) ? (s) : "<null>") 1563 1564#define UIntSet(dst,bits) dst = dst | (unsigned) (bits) 1565#define UIntClr(dst,bits) dst = dst & (unsigned) ~(bits) 1566 1567#ifdef __cplusplus 1568 } 1569#endif 1570/* *INDENT-ON* */ 1571 1572#endif /* included_xterm_h */ 1573