xterm.h revision e0a2b6df
1/* $XTermId: xterm.h,v 1.729 2014/03/02 23:31:28 tom Exp $ */ 2 3/* 4 * Copyright 1999-2013,2014 by Thomas E. Dickey 5 * 6 * All Rights Reserved 7 * 8 * Permission is hereby granted, free of charge, to any person obtaining a 9 * copy of this software and associated documentation files (the 10 * "Software"), to deal in the Software without restriction, including 11 * without limitation the rights to use, copy, modify, merge, publish, 12 * distribute, sublicense, and/or sell copies of the Software, and to 13 * permit persons to whom the Software is furnished to do so, subject to 14 * the following conditions: 15 * 16 * The above copyright notice and this permission notice shall be included 17 * in all copies or substantial portions of the Software. 18 * 19 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 20 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 21 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 22 * IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY 23 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 24 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 25 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 26 * 27 * Except as contained in this notice, the name(s) of the above copyright 28 * holders shall not be used in advertising or otherwise to promote the 29 * sale, use or other dealings in this Software without prior written 30 * authorization. 31 */ 32 33/* 34 * Common/useful definitions for XTERM application. 35 * 36 * This is also where we put the fallback definitions if we do not build using 37 * the configure script. 38 */ 39#ifndef included_xterm_h 40#define included_xterm_h 41/* *INDENT-OFF* */ 42 43#ifdef HAVE_CONFIG_H 44#include <xtermcfg.h> 45#endif 46 47#ifndef GCC_PRINTFLIKE 48#define GCC_PRINTFLIKE(f,n) /* nothing */ 49#endif 50 51#ifndef GCC_UNUSED 52#define GCC_UNUSED /* nothing */ 53#endif 54 55#ifndef GCC_NORETURN 56#define GCC_NORETURN /* nothing */ 57#endif 58 59#if defined(__GNUC__) && defined(_FORTIFY_SOURCE) 60#define USE_IGNORE_RC 61#define IGNORE_RC(func) ignore_unused = (int) func 62#else 63#define IGNORE_RC(func) (void) func 64#endif /* gcc workarounds */ 65 66#undef bcopy 67#include <X11/Xos.h> 68 69#ifndef HAVE_CONFIG_H 70 71#define HAVE_LIB_XAW 1 72 73#ifdef CSRG_BASED 74/* Get definition of BSD */ 75#include <sys/param.h> 76#endif 77 78#ifndef DFT_TERMTYPE 79#define DFT_TERMTYPE "xterm" 80#endif 81 82#ifndef X_NOT_POSIX 83#define HAVE_WAITPID 1 84#define HAVE_SYS_WAIT_H 1 85#define HAVE_UNISTD_H 1 86#endif 87 88#define HAVE_STDLIB_H 1 89 90#if defined(sun) 91/* errno is declared in <errno.h> */ 92#else 93#define DECL_ERRNO 1 94#endif 95 96#undef DECL_PTSNAME /* ptsname() is normally in stdlib.h */ 97 98#ifndef NOPUTENV 99#define HAVE_PUTENV 1 100#endif 101 102#if defined(CSRG_BASED) || defined(__GNU__) 103#define USE_POSIX_TERMIOS 1 104#endif 105 106#ifdef __NetBSD__ 107#if __NetBSD_Version__ >= 106030000 /* 1.6C */ 108#define BSD_UTMPX 1 109#define ut_xtime ut_tv.tv_sec 110#endif 111#endif 112 113#if defined(hpux) && !defined(__hpux) 114#define __hpux 1 /* HPUX 11.0 does not define this */ 115#endif 116 117#if !defined(__SCO__) && (defined(SCO) || defined(sco) || defined(SCO325)) 118#define __SCO__ 1 119#endif 120 121#ifdef USE_POSIX_TERMIOS 122#define HAVE_TERMIOS_H 1 123#define HAVE_TCGETATTR 1 124#endif 125 126#if defined(__SCO__) || defined(__UNIXWARE__) 127#define USE_TERMCAP 1 128#endif 129 130#if defined(UTMP) 131#define HAVE_UTMP 1 132#endif 133 134#if (defined(__MVS__) || defined(SVR4) || defined(__SCO__) || defined(BSD_UTMPX)) && !defined(__CYGWIN__) 135#define UTMPX_FOR_UTMP 1 136#endif 137 138#if !defined(ISC) && !defined(__QNX__) 139#define HAVE_UTMP_UT_HOST 1 140#endif 141 142#if defined(UTMPX_FOR_UTMP) && !(defined(__MVS__) || defined(__hpux)) 143#define HAVE_UTMP_UT_SESSION 1 144#endif 145 146#if !(defined(linux) && (!defined(__GLIBC__) || (__GLIBC__ < 2))) && !defined(SVR4) 147#define ut_xstatus ut_exit.e_exit 148#endif 149 150#if defined(SVR4) || defined(__SCO__) || defined(BSD_UTMPX) || (defined(linux) && defined(__GLIBC__) && (__GLIBC__ >= 2) && !(defined(__powerpc__) && (__GLIBC__ == 2) && (__GLIBC_MINOR__ == 0))) 151#define HAVE_UTMP_UT_XTIME 1 152#endif 153 154#if defined(linux) || defined(__CYGWIN__) 155#define USE_LASTLOG 156#define HAVE_LASTLOG_H 157#define USE_STRUCT_LASTLOG 158#elif defined(BSD) && (BSD >= 199103) 159#ifdef BSD_UTMPX 160#define USE_LASTLOGX 161#else 162#define USE_LASTLOG 163#define USE_STRUCT_LASTLOG 164#endif 165#endif 166 167#if defined(__OpenBSD__) 168#define DEFDELETE_DEL True 169#define DEF_BACKARO_ERASE True 170#define DEF_INITIAL_ERASE True 171#endif 172 173#if defined(__SCO__) || defined(__UNIXWARE__) 174#define DEFDELETE_DEL True 175#define OPT_SCO_FUNC_KEYS 1 176#endif 177 178#if defined(__SCO__) || defined(SVR4) || defined(_POSIX_SOURCE) || defined(__QNX__) || defined(__hpux) || (defined(BSD) && (BSD >= 199103)) || defined(__CYGWIN__) 179#define USE_POSIX_WAIT 180#endif 181 182#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) 183#define USE_SYSV_UTMP 184#endif 185 186#if defined(__GNU__) || defined(__MVS__) || defined(__osf__) 187#define USE_TTY_GROUP 188#endif 189 190#if defined(__CYGWIN__) 191#define HAVE_NCURSES_TERM_H 1 192#endif 193 194#ifdef __osf__ 195#define TTY_GROUP_NAME "terminal" 196#endif 197 198#if defined(__MVS__) 199#undef ut_xstatus 200#define ut_name ut_user 201#define ut_xstatus ut_exit.ut_e_exit 202#define ut_xtime ut_tv.tv_sec 203#endif 204 205#if defined(ut_xstatus) 206#define HAVE_UTMP_UT_XSTATUS 1 207#endif 208 209#if defined(XKB) 210#define HAVE_XKB_BELL_EXT 1 211#endif 212 213#if (defined(SVR4) && !defined(__CYGWIN__)) || defined(linux) || (defined(BSD) && (BSD >= 199103)) 214#define HAVE_POSIX_SAVED_IDS 215#endif 216 217#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)) 218#define HAVE_INITGROUPS 219#endif 220 221#endif /* HAVE_CONFIG_H */ 222 223#ifndef HAVE_X11_DECKEYSYM_H 224#define HAVE_X11_DECKEYSYM_H 1 225#endif 226 227#ifndef HAVE_X11_SUNKEYSYM_H 228#define HAVE_X11_SUNKEYSYM_H 1 229#endif 230 231#ifndef HAVE_X11_XF86KEYSYM_H 232#define HAVE_X11_XF86KEYSYM_H 0 233#endif 234 235/***====================================================================***/ 236 237/* if compiling with gcc -ansi -pedantic, we must fix POSIX definitions */ 238#if defined(SVR4) && defined(sun) 239#ifndef __EXTENSIONS__ 240#define __EXTENSIONS__ 1 241#endif 242#ifndef _POSIX_C_SOURCE 243#define _POSIX_C_SOURCE 1 244#endif 245#endif 246 247/***====================================================================***/ 248 249#ifdef HAVE_STDLIB_H 250#include <stdlib.h> 251#else 252extern char *calloc(); 253extern char *getenv(); 254extern char *malloc(); 255extern char *realloc(); 256extern void exit(); 257extern void free(); 258#endif 259 260#ifdef HAVE_UNISTD_H 261#include <unistd.h> 262#endif 263 264#ifdef HAVE_SYS_WAIT_H 265#include <sys/wait.h> 266#endif 267 268#include <errno.h> 269#if defined(DECL_ERRNO) && !defined(errno) 270extern int errno; 271#endif 272 273/* 274 * FIXME: Toggling logging from xterm hangs under Linux 2.0.29 with libc5 if 275 * we use 'waitpid()', while 'wait()' seems to work properly. 276 */ 277#ifdef linux 278#undef HAVE_WAITPID 279#endif 280 281#ifndef OPT_WIDE_CHARS 282#define OPT_WIDE_CHARS 0 283#endif 284 285#if OPT_WIDE_CHARS 286#define HIDDEN_CHAR 0xffff 287#endif 288 289/***====================================================================***/ 290 291#define PROTO_XT_ACTIONS_ARGS \ 292 (Widget w, XEvent *event, String *params, Cardinal *num_params) 293 294#define PROTO_XT_CALLBACK_ARGS \ 295 (Widget gw, XtPointer closure, XtPointer data) 296 297#define PROTO_XT_CVT_SELECT_ARGS \ 298 (Widget w, Atom *selection, Atom *target, Atom *type, XtPointer *value, unsigned long *length, int *format) 299 300#define PROTO_XT_EV_HANDLER_ARGS \ 301 (Widget w, XtPointer closure, XEvent *event, Boolean *cont) 302 303#define PROTO_XT_SEL_CB_ARGS \ 304 (Widget w, XtPointer client_data, Atom *selection, Atom *type, XtPointer value, unsigned long *length, int *format) 305 306#include <ptyx.h> 307 308#if (XtSpecificationRelease >= 6) && !defined(NO_XPOLL_H) && !defined(sun) 309#include <X11/Xpoll.h> 310#define USE_XPOLL_H 1 311#else 312#define Select(n,r,w,e,t) select(n,(fd_set*)r,(fd_set*)w,(fd_set*)e,(struct timeval *)t) 313#define XFD_COPYSET(src,dst) memcpy((dst)->fds_bits, (src)->fds_bits, sizeof(fd_set)) 314#if defined(__MVS__) && !defined(TIME_WITH_SYS_TIME) 315#define TIME_WITH_SYS_TIME 316#endif 317#endif 318 319#ifdef TIME_WITH_SYS_TIME 320# include <sys/time.h> 321# include <time.h> 322#else 323# ifdef HAVE_SYS_TIME_H 324# include <sys/time.h> 325# else 326# include <time.h> 327# endif 328#endif 329 330/* these may be needed for sig_atomic_t */ 331#include <sys/types.h> 332#include <signal.h> 333 334#ifdef USE_SYS_SELECT_H 335 336#if defined(USE_XPOLL_H) && defined(AIXV3) && defined(NFDBITS) 337#undef NFDBITS /* conflict between X11/Xpoll.h and sys/select.h */ 338#endif 339 340#include <sys/select.h> 341 342#endif /* USE_SYS_SELECT_H */ 343 344#include <setjmp.h> 345 346#if !defined(VMS) && !(defined(linux) && defined(__USE_GNU)) && !defined(__hpux) && !defined(_ALL_SOURCE) && !defined(__osf__) 347extern char **environ; 348#endif 349 350#define XK_Fn(n) (XK_F1 + (n) - 1) 351 352#define Maybe 2 353 354/***====================================================================***/ 355 356#define XtNallowBoldFonts "allowBoldFonts" 357#define XtNallowC1Printable "allowC1Printable" 358#define XtNallowColorOps "allowColorOps" 359#define XtNallowFontOps "allowFontOps" 360#define XtNallowPasteControls "allowPasteControls" 361#define XtNallowScrollLock "allowScrollLock" 362#define XtNallowSendEvents "allowSendEvents" 363#define XtNallowTcapOps "allowTcapOps" 364#define XtNallowTitleOps "allowTitleOps" 365#define XtNallowWindowOps "allowWindowOps" 366#define XtNaltIsNotMeta "altIsNotMeta" 367#define XtNaltSendsEscape "altSendsEscape" 368#define XtNalternateScroll "alternateScroll" 369#define XtNalwaysBoldMode "alwaysBoldMode" 370#define XtNalwaysHighlight "alwaysHighlight" 371#define XtNalwaysUseMods "alwaysUseMods" 372#define XtNanswerbackString "answerbackString" 373#define XtNappcursorDefault "appcursorDefault" 374#define XtNappkeypadDefault "appkeypadDefault" 375#define XtNassumeAllChars "assumeAllChars" 376#define XtNautoWrap "autoWrap" 377#define XtNawaitInput "awaitInput" 378#define XtNbackarrowKey "backarrowKey" 379#define XtNbellIsUrgent "bellIsUrgent" 380#define XtNbellOnReset "bellOnReset" 381#define XtNbellSuppressTime "bellSuppressTime" 382#define XtNboldColors "boldColors" 383#define XtNboldFont "boldFont" 384#define XtNboldMode "boldMode" 385#define XtNbrokenLinuxOSC "brokenLinuxOSC" 386#define XtNbrokenSelections "brokenSelections" 387#define XtNbrokenStringTerm "brokenStringTerm" 388#define XtNc132 "c132" 389#define XtNcacheDoublesize "cacheDoublesize" 390#define XtNcdXtraScroll "cdXtraScroll" 391#define XtNcharClass "charClass" 392#define XtNcjkWidth "cjkWidth" 393#define XtNcolorAttrMode "colorAttrMode" 394#define XtNcolorBDMode "colorBDMode" 395#define XtNcolorBLMode "colorBLMode" 396#define XtNcolorMode "colorMode" 397#define XtNcolorRVMode "colorRVMode" 398#define XtNcolorULMode "colorULMode" 399#define XtNcombiningChars "combiningChars" 400#define XtNctrlFKeys "ctrlFKeys" 401#define XtNcurses "curses" 402#define XtNcursorBlink "cursorBlink" 403#define XtNcursorColor "cursorColor" 404#define XtNcursorOffTime "cursorOffTime" 405#define XtNcursorOnTime "cursorOnTime" 406#define XtNcursorUnderline "cursorUnderLine" 407#define XtNcutNewline "cutNewline" 408#define XtNcutToBeginningOfLine "cutToBeginningOfLine" 409#define XtNdecTerminalID "decTerminalID" 410#define XtNdefaultString "defaultString" 411#define XtNdeleteIsDEL "deleteIsDEL" 412#define XtNdisallowedColorOps "disallowedColorOps" 413#define XtNdisallowedFontOps "disallowedFontOps" 414#define XtNdisallowedTcapOps "disallowedTcapOps" 415#define XtNdisallowedWindowOps "disallowedWindowOps" 416#define XtNdynamicColors "dynamicColors" 417#define XtNeightBitControl "eightBitControl" 418#define XtNeightBitInput "eightBitInput" 419#define XtNeightBitMeta "eightBitMeta" 420#define XtNeightBitOutput "eightBitOutput" 421#define XtNeightBitSelectTypes "eightBitSelectTypes" 422#define XtNfaceName "faceName" 423#define XtNfaceNameDoublesize "faceNameDoublesize" 424#define XtNfaceSize "faceSize" 425#define XtNfastScroll "fastScroll" 426#define XtNfont1 "font1" 427#define XtNfont2 "font2" 428#define XtNfont3 "font3" 429#define XtNfont4 "font4" 430#define XtNfont5 "font5" 431#define XtNfont6 "font6" 432#define XtNfontDoublesize "fontDoublesize" 433#define XtNfontStyle "fontStyle" 434#define XtNfontWarnings "fontWarnings" 435#define XtNforceBoxChars "forceBoxChars" 436#define XtNforcePackedFont "forcePackedFont" 437#define XtNformatOtherKeys "formatOtherKeys" 438#define XtNfreeBoldBox "freeBoldBox" 439#define XtNfullscreen "fullscreen" 440#define XtNhighlightColor "highlightColor" 441#define XtNhighlightColorMode "highlightColorMode" 442#define XtNhighlightReverse "highlightReverse" 443#define XtNhighlightSelection "highlightSelection" 444#define XtNhighlightTextColor "highlightTextColor" 445#define XtNhpLowerleftBugCompat "hpLowerleftBugCompat" 446#define XtNi18nSelections "i18nSelections" 447#define XtNiconHint "iconHint" 448#define XtNinitialFont "initialFont" 449#define XtNinternalBorder "internalBorder" 450#define XtNitalicULMode "italicULMode" 451#define XtNjumpScroll "jumpScroll" 452#define XtNkeepSelection "keepSelection" 453#define XtNkeyboardDialect "keyboardDialect" 454#define XtNlimitResize "limitResize" 455#define XtNlocale "locale" 456#define XtNlocaleFilter "localeFilter" 457#define XtNlogFile "logFile" 458#define XtNlogInhibit "logInhibit" 459#define XtNlogging "logging" 460#define XtNloginShell "loginShell" 461#define XtNmarginBell "marginBell" 462#define XtNmaximized "maximized" 463#define XtNmenuBar "menuBar" 464#define XtNmenuHeight "menuHeight" 465#define XtNmetaSendsEscape "metaSendsEscape" 466#define XtNmkSamplePass "mkSamplePass" 467#define XtNmkSampleSize "mkSampleSize" 468#define XtNmkWidth "mkWidth" 469#define XtNmodifyCursorKeys "modifyCursorKeys" 470#define XtNmodifyFunctionKeys "modifyFunctionKeys" 471#define XtNmodifyKeyboard "modifyKeyboard" 472#define XtNmodifyKeypadKeys "modifyKeypadKeys" 473#define XtNmodifyOtherKeys "modifyOtherKeys" 474#define XtNmodifyStringKeys "modifyStringKeys" 475#define XtNmultiClickTime "multiClickTime" 476#define XtNmultiScroll "multiScroll" 477#define XtNnMarginBell "nMarginBell" 478#define XtNnumLock "numLock" 479#define XtNoldXtermFKeys "oldXtermFKeys" 480#define XtNpointerColor "pointerColor" 481#define XtNpointerColorBackground "pointerColorBackground" 482#define XtNpointerMode "pointerMode" 483#define XtNpointerShape "pointerShape" 484#define XtNpopOnBell "popOnBell" 485#define XtNprecompose "precompose" 486#define XtNprintAttributes "printAttributes" 487#define XtNprinterAutoClose "printerAutoClose" 488#define XtNprinterCommand "printerCommand" 489#define XtNprinterControlMode "printerControlMode" 490#define XtNprinterExtent "printerExtent" 491#define XtNprinterFormFeed "printerFormFeed" 492#define XtNprinterNewLine "printerNewLine" 493#define XtNprivateColorRegisters "privateColorRegisters" 494#define XtNquietGrab "quietGrab" 495#define XtNrenderFont "renderFont" 496#define XtNresizeGravity "resizeGravity" 497#define XtNretryInputMethod "retryInputMethod" 498#define XtNreverseWrap "reverseWrap" 499#define XtNrightScrollBar "rightScrollBar" 500#define XtNsaveLines "saveLines" 501#define XtNscaleHeight "scaleHeight" 502#define XtNscrollBar "scrollBar" 503#define XtNscrollBarBorder "scrollBarBorder" 504#define XtNscrollKey "scrollKey" 505#define XtNscrollLines "scrollLines" 506#define XtNscrollPos "scrollPos" 507#define XtNscrollTtyOutput "scrollTtyOutput" 508#define XtNselectToClipboard "selectToClipboard" 509#define XtNshiftFonts "shiftFonts" 510#define XtNshowBlinkAsBold "showBlinkAsBold" 511#define XtNshowMissingGlyphs "showMissingGlyphs" 512#define XtNshowWrapMarks "showWrapMarks" 513#define XtNsignalInhibit "signalInhibit" 514#define XtNsixelScrolling "sixelScrolling" 515#define XtNtekGeometry "tekGeometry" 516#define XtNtekInhibit "tekInhibit" 517#define XtNtekSmall "tekSmall" 518#define XtNtekStartup "tekStartup" 519#define XtNtiXtraScroll "tiXtraScroll" 520#define XtNtiteInhibit "titeInhibit" 521#define XtNtitleModes "titleModes" 522#define XtNtoolBar "toolBar" 523#define XtNtrimSelection "trimSelection" 524#define XtNunderLine "underLine" 525#define XtNuseClipping "useClipping" 526#define XtNutf8 "utf8" 527#define XtNutf8Fonts "utf8Fonts" 528#define XtNutf8Latin1 "utf8Latin1" 529#define XtNutf8SelectTypes "utf8SelectTypes" 530#define XtNutf8Title "utf8Title" 531#define XtNveryBoldColors "veryBoldColors" 532#define XtNvisualBell "visualBell" 533#define XtNvisualBellDelay "visualBellDelay" 534#define XtNvisualBellLine "visualBellLine" 535#define XtNvt100Graphics "vt100Graphics" 536#define XtNwideBoldFont "wideBoldFont" 537#define XtNwideChars "wideChars" 538#define XtNwideFont "wideFont" 539#define XtNximFont "ximFont" 540#define XtNxmcAttributes "xmcAttributes" 541#define XtNxmcGlitch "xmcGlitch" 542#define XtNxmcInline "xmcInline" 543#define XtNxmcMoveSGR "xmcMoveSGR" 544 545#define XtCAllowBoldFonts "AllowBoldFonts" 546#define XtCAllowC1Printable "AllowC1Printable" 547#define XtCAllowColorOps "AllowColorOps" 548#define XtCAllowFontOps "AllowFontOps" 549#define XtCAllowPasteControls "AllowPasteControls" 550#define XtCAllowScrollLock "AllowScrollLock" 551#define XtCAllowSendEvents "AllowSendEvents" 552#define XtCAllowTcapOps "AllowTcapOps" 553#define XtCAllowTitleOps "AllowTitleOps" 554#define XtCAllowWindowOps "AllowWindowOps" 555#define XtCAltIsNotMeta "AltIsNotMeta" 556#define XtCAltSendsEscape "AltSendsEscape" 557#define XtCAlwaysBoldMode "AlwaysBoldMode" 558#define XtCAlwaysHighlight "AlwaysHighlight" 559#define XtCAlwaysUseMods "AlwaysUseMods" 560#define XtCAnswerbackString "AnswerbackString" 561#define XtCAppcursorDefault "AppcursorDefault" 562#define XtCAppkeypadDefault "AppkeypadDefault" 563#define XtCAssumeAllChars "AssumeAllChars" 564#define XtCAutoWrap "AutoWrap" 565#define XtCAwaitInput "AwaitInput" 566#define XtCBackarrowKey "BackarrowKey" 567#define XtCBellIsUrgent "BellIsUrgent" 568#define XtCBellOnReset "BellOnReset" 569#define XtCBellSuppressTime "BellSuppressTime" 570#define XtCBoldFont "BoldFont" 571#define XtCBoldMode "BoldMode" 572#define XtCBrokenLinuxOSC "BrokenLinuxOSC" 573#define XtCBrokenSelections "BrokenSelections" 574#define XtCBrokenStringTerm "BrokenStringTerm" 575#define XtCC132 "C132" 576#define XtCCacheDoublesize "CacheDoublesize" 577#define XtCCdXtraScroll "CdXtraScroll" 578#define XtCCharClass "CharClass" 579#define XtCCjkWidth "CjkWidth" 580#define XtCColorAttrMode "ColorAttrMode" 581#define XtCColorMode "ColorMode" 582#define XtCColumn "Column" 583#define XtCCombiningChars "CombiningChars" 584#define XtCCtrlFKeys "CtrlFKeys" 585#define XtCCurses "Curses" 586#define XtCCursorBlink "CursorBlink" 587#define XtCCursorOffTime "CursorOffTime" 588#define XtCCursorOnTime "CursorOnTime" 589#define XtCCursorUnderline "CursorUnderLine" 590#define XtCCutNewline "CutNewline" 591#define XtCCutToBeginningOfLine "CutToBeginningOfLine" 592#define XtCDecTerminalID "DecTerminalID" 593#define XtCDefaultString "DefaultString" 594#define XtCDeleteIsDEL "DeleteIsDEL" 595#define XtCDisallowedColorOps "DisallowedColorOps" 596#define XtCDisallowedFontOps "DisallowedFontOps" 597#define XtCDisallowedTcapOps "DisallowedTcapOps" 598#define XtCDisallowedWindowOps "DisallowedWindowOps" 599#define XtCDynamicColors "DynamicColors" 600#define XtCEightBitControl "EightBitControl" 601#define XtCEightBitInput "EightBitInput" 602#define XtCEightBitMeta "EightBitMeta" 603#define XtCEightBitOutput "EightBitOutput" 604#define XtCEightBitSelectTypes "EightBitSelectTypes" 605#define XtCFaceName "FaceName" 606#define XtCFaceNameDoublesize "FaceNameDoublesize" 607#define XtCFaceSize "FaceSize" 608#define XtCFastScroll "FastScroll" 609#define XtCFont1 "Font1" 610#define XtCFont2 "Font2" 611#define XtCFont3 "Font3" 612#define XtCFont4 "Font4" 613#define XtCFont5 "Font5" 614#define XtCFont6 "Font6" 615#define XtCFontDoublesize "FontDoublesize" 616#define XtCFontStyle "FontStyle" 617#define XtCFontWarnings "FontWarnings" 618#define XtCForceBoxChars "ForceBoxChars" 619#define XtCForcePackedFont "ForcePackedFont" 620#define XtCFormatOtherKeys "FormatOtherKeys" 621#define XtCFreeBoldBox "FreeBoldBox" 622#define XtCFullscreen "Fullscreen" 623#define XtCHighlightColorMode "HighlightColorMode" 624#define XtCHighlightReverse "HighlightReverse" 625#define XtCHighlightSelection "HighlightSelection" 626#define XtCHpLowerleftBugCompat "HpLowerleftBugCompat" 627#define XtCI18nSelections "I18nSelections" 628#define XtCIconHint "IconHint" 629#define XtCInitialFont "InitialFont" 630#define XtCJumpScroll "JumpScroll" 631#define XtCKeepSelection "KeepSelection" 632#define XtCKeyboardDialect "KeyboardDialect" 633#define XtCLimitResize "LimitResize" 634#define XtCLocale "Locale" 635#define XtCLocaleFilter "LocaleFilter" 636#define XtCLogInhibit "LogInhibit" 637#define XtCLogfile "Logfile" 638#define XtCLogging "Logging" 639#define XtCLoginShell "LoginShell" 640#define XtCMarginBell "MarginBell" 641#define XtCMaximized "Maximized" 642#define XtCMenuBar "MenuBar" 643#define XtCMenuHeight "MenuHeight" 644#define XtCMetaSendsEscape "MetaSendsEscape" 645#define XtCMkSamplePass "MkSamplePass" 646#define XtCMkSampleSize "MkSampleSize" 647#define XtCMkWidth "MkWidth" 648#define XtCModifyCursorKeys "ModifyCursorKeys" 649#define XtCModifyFunctionKeys "ModifyFunctionKeys" 650#define XtCModifyKeyboard "ModifyKeyboard" 651#define XtCModifyKeypadKeys "ModifyKeypadKeys" 652#define XtCModifyOtherKeys "ModifyOtherKeys" 653#define XtCModifyStringKeys "ModifyStringKeys" 654#define XtCMultiClickTime "MultiClickTime" 655#define XtCMultiScroll "MultiScroll" 656#define XtCNumLock "NumLock" 657#define XtCOldXtermFKeys "OldXtermFKeys" 658#define XtCPointerMode "PointerMode" 659#define XtCPopOnBell "PopOnBell" 660#define XtCPrecompose "Precompose" 661#define XtCPrintAttributes "PrintAttributes" 662#define XtCPrinterAutoClose "PrinterAutoClose" 663#define XtCPrinterCommand "PrinterCommand" 664#define XtCPrinterControlMode "PrinterControlMode" 665#define XtCPrinterExtent "PrinterExtent" 666#define XtCPrinterFormFeed "PrinterFormFeed" 667#define XtCPrinterNewLine "PrinterNewLine" 668#define XtCPrivateColorRegisters "PrivateColorRegisters" 669#define XtCQuietGrab "QuietGrab" 670#define XtCRenderFont "RenderFont" 671#define XtCResizeGravity "ResizeGravity" 672#define XtCRetryInputMethod "RetryInputMethod" 673#define XtCReverseWrap "ReverseWrap" 674#define XtCRightScrollBar "RightScrollBar" 675#define XtCSaveLines "SaveLines" 676#define XtCScaleHeight "ScaleHeight" 677#define XtCScrollBar "ScrollBar" 678#define XtCScrollBarBorder "ScrollBarBorder" 679#define XtCScrollCond "ScrollCond" 680#define XtCScrollLines "ScrollLines" 681#define XtCScrollPos "ScrollPos" 682#define XtCSelectToClipboard "SelectToClipboard" 683#define XtCShiftFonts "ShiftFonts" 684#define XtCShowBlinkAsBold "ShowBlinkAsBold" 685#define XtCShowMissingGlyphs "ShowMissingGlyphs" 686#define XtCShowWrapMarks "ShowWrapMarks" 687#define XtCSignalInhibit "SignalInhibit" 688#define XtCSixelScrolling "SixelScrolling" 689#define XtCTekInhibit "TekInhibit" 690#define XtCTekSmall "TekSmall" 691#define XtCTekStartup "TekStartup" 692#define XtCTiXtraScroll "TiXtraScroll" 693#define XtCTiteInhibit "TiteInhibit" 694#define XtCTitleModes "TitleModes" 695#define XtCToolBar "ToolBar" 696#define XtCTrimSelection "TrimSelection" 697#define XtCUnderLine "UnderLine" 698#define XtCUseClipping "UseClipping" 699#define XtCUtf8 "Utf8" 700#define XtCUtf8Fonts "Utf8Fonts" 701#define XtCUtf8Latin1 "Utf8Latin1" 702#define XtCUtf8SelectTypes "Utf8SelectTypes" 703#define XtCUtf8Title "Utf8Title" 704#define XtCVT100Graphics "VT100Graphics" 705#define XtCVeryBoldColors "VeryBoldColors" 706#define XtCVisualBell "VisualBell" 707#define XtCVisualBellDelay "VisualBellDelay" 708#define XtCVisualBellLine "VisualBellLine" 709#define XtCWideBoldFont "WideBoldFont" 710#define XtCWideChars "WideChars" 711#define XtCWideFont "WideFont" 712#define XtCXimFont "XimFont" 713#define XtCXmcAttributes "XmcAttributes" 714#define XtCXmcGlitch "XmcGlitch" 715#define XtCXmcInline "XmcInline" 716#define XtCXmcMoveSGR "XmcMoveSGR" 717 718#if defined(NO_ACTIVE_ICON) && !defined(XtNgeometry) 719#define XtNgeometry "geometry" 720#define XtCGeometry "Geometry" 721#endif 722 723#if OPT_COLOR_CLASS 724#define XtCCursorColor "CursorColor" 725#define XtCPointerColor "PointerColor" 726#define XtCHighlightColor "HighlightColor" 727#define XtCHighlightTextColor "HighlightTextColor" 728#else 729#define XtCCursorColor XtCForeground 730#define XtCPointerColor XtCForeground 731#define XtCHighlightColor XtCForeground 732#define XtCHighlightTextColor XtCBackground 733#endif 734 735/***====================================================================***/ 736 737#ifdef __cplusplus 738extern "C" { 739#endif 740 741struct XTERM_RESOURCE; 742 743/* Tekproc.c */ 744#if OPT_TEK4014 745extern TekWidget getTekWidget(Widget /* w */); 746extern int TekGetFontSize (const char * /* param */); 747extern int TekInit (void); 748extern int TekPtyData(void); 749extern void ChangeTekColors (TekWidget /* tw */, TScreen * /* screen */, ScrnColors * /* pNew */); 750extern void HandleGINInput PROTO_XT_ACTIONS_ARGS; 751extern void TCursorToggle (TekWidget /* tw */, int /* toggle */); 752extern void TekCopy (TekWidget /* tw */); 753extern void TekEnqMouse (TekWidget /* tw */, int /* c */); 754extern void TekExpose (Widget /* w */, XEvent * /* event */, Region /* region */); 755extern void TekGINoff (TekWidget /* tw */); 756extern void TekRefresh (TekWidget /* tw */); 757extern void TekRepaint (TekWidget /* xw */); 758extern void TekReverseVideo (TekWidget /* tw */); 759extern void TekRun (void); 760extern void TekSetFontSize (TekWidget /* tw */, Bool /* fromMenu */, int /* newitem */); 761extern void TekSimulatePageButton (TekWidget /* tw */, Bool /* reset */); 762#endif 763 764/* button.c */ 765#define MotionOff( s, t ) if (!(screen->hide_pointer)) { \ 766 (s)->event_mask |= ButtonMotionMask; \ 767 (s)->event_mask &= ~PointerMotionMask; \ 768 XSelectInput(XtDisplay((t)), XtWindow((t)), (long) (s)->event_mask); } 769 770#define MotionOn( s, t ) { \ 771 (s)->event_mask &= ~ButtonMotionMask; \ 772 (s)->event_mask |= PointerMotionMask; \ 773 XSelectInput(XtDisplay((t)), XtWindow((t)), (long) (s)->event_mask); } 774 775extern Bool SendMousePosition (XtermWidget /* w */, XEvent* /* event */); 776extern void DiredButton PROTO_XT_ACTIONS_ARGS; 777extern void DisownSelection (XtermWidget /* termw */); 778extern void UnhiliteSelection (XtermWidget /* termw */); 779extern void HandleCopySelection PROTO_XT_ACTIONS_ARGS; 780extern void HandleInsertSelection PROTO_XT_ACTIONS_ARGS; 781extern void HandleKeyboardSelectEnd PROTO_XT_ACTIONS_ARGS; 782extern void HandleKeyboardSelectExtend PROTO_XT_ACTIONS_ARGS; 783extern void HandleKeyboardSelectStart PROTO_XT_ACTIONS_ARGS; 784extern void HandleKeyboardStartExtend PROTO_XT_ACTIONS_ARGS; 785extern void HandleSelectEnd PROTO_XT_ACTIONS_ARGS; 786extern void HandleSelectExtend PROTO_XT_ACTIONS_ARGS; 787extern void HandleSelectSet PROTO_XT_ACTIONS_ARGS; 788extern void HandleSelectStart PROTO_XT_ACTIONS_ARGS; 789extern void HandleStartExtend PROTO_XT_ACTIONS_ARGS; 790extern void ResizeSelection (TScreen * /* screen */, int /* rows */, int /* cols */); 791extern void ScrollSelection (TScreen * /* screen */, int /* amount */, Bool /* always */); 792extern void TrackMouse (XtermWidget /* xw */, int /* func */, CELL * /* start */, int /* firstrow */, int /* lastrow */); 793extern void ViButton PROTO_XT_ACTIONS_ARGS; 794 795extern int xtermUtf8ToTextList(XtermWidget /* xw */, XTextProperty * /* text_prop */, char *** /* text_list */, int * /* text_list_count */); 796 797#if OPT_DEC_LOCATOR 798extern void GetLocatorPosition (XtermWidget /* w */); 799extern void InitLocatorFilter (XtermWidget /* w */); 800#endif /* OPT_DEC_LOCATOR */ 801 802#if OPT_FOCUS_EVENT 803extern void SendFocusButton(XtermWidget /* xw */, XFocusChangeEvent * /* event */); 804#else 805#define SendFocusBotton(xw, event) /* nothing */ 806#endif 807 808#if OPT_PASTE64 809extern void AppendToSelectionBuffer (TScreen * /* screen */, unsigned /* c */); 810extern void ClearSelectionBuffer (TScreen * /* screen */); 811extern void CompleteSelection (XtermWidget /* xw */, String * /* args */, Cardinal /* len */); 812extern void xtermGetSelection (Widget /* w */, Time /* ev_time */, String * /* params */, Cardinal /* num_params */, Atom * /* targets */); 813#endif 814 815#if OPT_READLINE 816extern void ReadLineButton PROTO_XT_ACTIONS_ARGS; 817#endif 818 819#if OPT_WIDE_CHARS 820extern Bool iswide(int /* i */); 821#define WideCells(n) (((IChar)(n) >= first_widechar) ? my_wcwidth((wchar_t) (n)) : 1) 822#define isWide(n) (((IChar)(n) >= first_widechar) && iswide(n)) 823#else 824#define WideCells(n) 1 825#endif 826 827/* cachedCgs.c */ 828extern CgsEnum getCgsId(XtermWidget /*xw*/, VTwin * /*cgsWin*/, GC /*gc*/); 829extern GC freeCgs(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/); 830extern GC getCgsGC(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/); 831extern Pixel getCgsBack(XtermWidget /*xw*/, VTwin * /*cgsWin*/, GC /*gc*/); 832extern Pixel getCgsFore(XtermWidget /*xw*/, VTwin * /*cgsWin*/, GC /*gc*/); 833extern XTermFonts * getCgsFont(XtermWidget /*xw*/, VTwin * /*cgsWin*/, GC /*gc*/); 834extern void clrCgsFonts(XtermWidget /*xw*/, VTwin * /*cgsWin*/, XTermFonts * /*font*/); 835extern void copyCgs(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*dstCgsId*/, CgsEnum /*srcCgsId*/); 836extern void redoCgs(XtermWidget /*xw*/, Pixel /*fg*/, Pixel /*bg*/, CgsEnum /*cgsId*/); 837extern void setCgsBack(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/, Pixel /*bg*/); 838extern void setCgsCSet(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/, unsigned /*cset*/); 839extern void setCgsFont(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/, XTermFonts * /*font*/); 840extern void setCgsFore(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/, Pixel /*fg*/); 841extern void swapCgs(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*dstCgsId*/, CgsEnum /*srcCgsId*/); 842 843#ifdef NO_LEAKS 844extern void noleaks_cachedCgs (XtermWidget /* xw */); 845#endif 846 847/* charproc.c */ 848extern Bool CheckBufPtrs (TScreen * /* screen */); 849extern Bool set_cursor_gcs (XtermWidget /* xw */); 850extern int VTInit (XtermWidget /* xw */); 851extern void FindFontSelection (XtermWidget /* xw */, const char * /* atom_name */, Bool /* justprobe */); 852extern void HideCursor (void); 853extern void RestartBlinking(TScreen * /* screen */); 854extern void ShowCursor (void); 855extern void SwitchBufPtrs (TScreen * /* screen */, int /* toBuf */); 856extern void ToggleAlternate (XtermWidget /* xw */); 857extern void VTInitTranslations (void); 858extern void VTReset (XtermWidget /* xw */, int /* full */, int /* saved */) GCC_NORETURN; 859extern void VTRun (XtermWidget /* xw */); 860extern void dotext (XtermWidget /* xw */, int /* charset */, IChar * /* buf */, Cardinal /* len */); 861extern void lookupSelectUnit(XtermWidget /* xw */, Cardinal /* item */, String /* value */); 862extern void releaseCursorGCs(XtermWidget /*xw*/); 863extern void releaseWindowGCs(XtermWidget /*xw*/, VTwin * /*win*/); 864extern void resetCharsets (TScreen * /* screen */); 865extern void set_max_col(TScreen * /* screen */, int /* cols */); 866extern void set_max_row(TScreen * /* screen */, int /* rows */); 867extern void set_lr_margins (TScreen * /* screen */, int /* left */, int /* right */); 868extern void set_tb_margins (TScreen * /* screen */, int /* top */, int /* bottom */); 869extern void unparse_end (XtermWidget /* xw */); 870extern void unparseputc (XtermWidget /* xw */, int /* c */); 871extern void unparseputc1 (XtermWidget /* xw */, int /* c */); 872extern void unparseputn (XtermWidget /* xw */, unsigned /* n */); 873extern void unparseputs (XtermWidget /* xw */, const char * /* s */); 874extern void unparseseq (XtermWidget /* xw */, ANSI * /* ap */); 875extern void v_write (int /* f */, const Char * /* d */, unsigned /* len */); 876extern void xtermAddInput(Widget /* w */); 877 878#if OPT_BLINK_CURS 879extern void ToggleCursorBlink(TScreen * /* screen */); 880#endif 881 882#if OPT_BLINK_TEXT 883extern Bool LineHasBlinking(TScreen * /* screen */, LineData * /* ld */); 884#endif 885 886#if OPT_INPUT_METHOD 887extern TInput *lookupTInput (XtermWidget /* xw */, Widget /* w */); 888#endif 889 890#if OPT_ISO_COLORS 891extern void SGR_Background (XtermWidget /* xw */, int /* color */); 892extern void SGR_Foreground (XtermWidget /* xw */, int /* color */); 893#endif 894 895#ifdef NO_LEAKS 896extern void noleaks_charproc (void); 897#endif 898 899/* charsets.c */ 900extern unsigned xtermCharSetIn (TScreen * /* screen */, unsigned /* code */, int /* charset */); 901extern int xtermCharSetOut (XtermWidget /* xw */, IChar * /* buf */, IChar * /* ptr */, int /* charset */); 902 903/* cursor.c */ 904extern int CursorCol (XtermWidget /* xw */); 905extern int CursorRow (XtermWidget /* xw */); 906extern void AdjustSavedCursor (XtermWidget /* xw */, int /* adjust */); 907extern void CarriageReturn (XtermWidget /* xw */); 908extern void CursorBack (XtermWidget /* xw */, int /* n */); 909extern void CursorDown (TScreen * /* screen */, int /* n */); 910extern void CursorForward (XtermWidget /* xw */, int /* n */); 911extern void CursorNextLine (XtermWidget /* xw */, int /* count */); 912extern void CursorPrevLine (XtermWidget /* xw */, int /* count */); 913extern void CursorRestore (XtermWidget /* xw */); 914extern void CursorSave (XtermWidget /* xw */); 915extern void CursorSet (TScreen * /* screen */, int /* row */, int /* col */, unsigned /* flags */); 916extern void CursorUp (TScreen * /* screen */, int /* n */); 917extern void RevIndex (XtermWidget /* xw */, int /* amount */); 918extern void xtermIndex (XtermWidget /* xw */, int /* amount */); 919 920#if OPT_TRACE 921extern int set_cur_col(TScreen * /* screen */, int /* value */); 922extern int set_cur_row(TScreen * /* screen */, int /* value */); 923#else 924#define set_cur_col(screen, value) screen->cur_col = value 925#define set_cur_row(screen, value) screen->cur_row = value 926#endif 927 928/* doublechr.c */ 929extern void xterm_DECDHL (XtermWidget /* xw */, Bool /* top */); 930extern void xterm_DECSWL (XtermWidget /* xw */); 931extern void xterm_DECDWL (XtermWidget /* xw */); 932extern void xterm_ResetDouble(XtermWidget /* xw */); 933#if OPT_DEC_CHRSET 934extern int xterm_Double_index(XtermWidget /* xw */, unsigned /* chrset */, unsigned /* flags */); 935extern GC xterm_DoubleGC(XtermWidget /* xw */, unsigned /* chrset */, unsigned /* flags */, GC /* old_gc */, int * /* inxp */); 936#endif 937 938/* input.c */ 939extern unsigned xtermParamToState (XtermWidget /* xw */, unsigned /* param */); 940extern unsigned xtermStateToParam (XtermWidget /* xw */, unsigned /* state */); 941extern Bool xtermDeleteIsDEL (XtermWidget /* xw */); 942extern void Input (XtermWidget /* xw */, XKeyEvent */* event */, Bool /* eightbit */); 943extern void StringInput (XtermWidget /* xw */, const Char * /* string */, size_t /* nbytes */); 944 945#if OPT_NUM_LOCK 946extern void VTInitModifiers(XtermWidget /* xw */); 947#endif 948 949/* linedata.c */ 950extern LineData *getLineData(TScreen * /* screen */, int /* row */); 951extern void copyLineData(LineData * /* dst */, LineData * /* src */); 952extern void initLineData(XtermWidget /* xw */); 953 954extern CellData *newCellData(XtermWidget /* xw */, Cardinal /* count */); 955extern void saveCellData(TScreen * /* screen */, CellData * /* data */, Cardinal /* cell */, LineData * /* ld */, int /* column */); 956extern void restoreCellData(TScreen * /* screen */, CellData * /* data */, Cardinal /* cell */, LineData * /* ld */, int /* column */); 957 958/* main.c */ 959#define ENVP_ARG /**/ 960 961extern int main (int /* argc */, char ** /* argv */ ENVP_ARG); 962extern int GetBytesAvailable (int /* fd */); 963extern int kill_process_group (int /* pid */, int /* sig */); 964extern int nonblocking_wait (void); 965 966#if OPT_PTY_HANDSHAKE 967extern void first_map_occurred (void); 968#else 969#define first_map_occurred() /* nothing */ 970#endif 971 972extern void Exit (int /* n */) GCC_NORETURN; 973 974#ifndef SIG_ATOMIC_T 975#define SIG_ATOMIC_T int 976#endif 977 978#if OPT_WIDE_CHARS 979extern unsigned first_widechar; 980extern int (*my_wcwidth)(wchar_t); 981#endif 982 983/* menu.c */ 984extern void do_hangup PROTO_XT_CALLBACK_ARGS; 985extern void repairSizeHints (void); 986extern void show_8bit_control (Bool /* value */); 987 988/* misc.c */ 989 990#define TIMESTAMP_LEN 20 /* length of TIMESTAMP_FMT */ 991 992extern Bool AllocateTermColor(XtermWidget, ScrnColors *, int, const char *, Bool); 993extern Boolean xtermGetWinAttrs(Display * /* dpy */, Window /* win */, XWindowAttributes * /* attrs */); 994extern 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 */); 995extern Cursor make_colored_cursor (unsigned /* cursorindex */, unsigned long /* fg */, unsigned long /* bg */); 996extern OptionHelp * sortedOpts(OptionHelp *, XrmOptionDescRec *, Cardinal); 997extern String xtermEnvLocale (void); 998extern 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 */); 999extern Window WMFrameWindow (XtermWidget /* termw */); 1000extern XtInputMask xtermAppPending (void); 1001extern XrmOptionDescRec * sortedOptDescs (XrmOptionDescRec *, Cardinal); 1002extern XtermWidget getXtermWidget (Widget /* w */); 1003extern char *udk_lookup (int /* keycode */, int * /* len */); 1004extern char *xtermEnvEncoding (void); 1005extern char *xtermFindShell (char * /* leaf */, Bool /* warning */); 1006extern const char *SysErrorMsg (int /* n */); 1007extern const char *SysReasonMsg (int /* n */); 1008extern Boolean allocateBestRGB(XtermWidget /* xw */, XColor * /* def */); 1009extern Boolean validProgram(const char * /* pathname */); 1010extern int ResetAnsiColorRequest (XtermWidget, char *, int); 1011extern int XStrCmp (char * /* s1 */, char * /* s2 */); 1012extern int creat_as (uid_t /* uid */, gid_t /* gid */, Bool /* append */, char * /* pathname */, unsigned /* mode */); 1013extern int getVisualDepth (XtermWidget /* xw */); 1014extern int getVisualInfo (XtermWidget /* xw */); 1015extern int open_userfile (uid_t /* uid */, gid_t /* gid */, char * /* path */, Bool /* append */); 1016extern int xerror (Display * /* d */, XErrorEvent * /* ev */); 1017extern int xioerror (Display * /* dpy */); 1018extern int xtermClosestColor (XtermWidget /* xw */, int /* red */, int /* green */, int /* blue */); 1019extern int xtermResetIds (TScreen * /* screen */); 1020extern void Bell (XtermWidget /* xw */, int /* which */, int /* percent */); 1021extern void ChangeGroup(XtermWidget /* xw */, const char * /* attribute */, char * /* value */); 1022extern void ChangeIconName (XtermWidget /* xw */, char * /* name */); 1023extern void ChangeTitle (XtermWidget /* xw */, char * /* name */); 1024extern void ChangeXprop (char * /* name */); 1025extern void Cleanup (int /* code */) GCC_NORETURN; 1026extern void HandleBellPropertyChange PROTO_XT_EV_HANDLER_ARGS; 1027extern void HandleEightBitKeyPressed PROTO_XT_ACTIONS_ARGS; 1028extern void HandleEnterWindow PROTO_XT_EV_HANDLER_ARGS; 1029extern void HandleFocusChange PROTO_XT_EV_HANDLER_ARGS; 1030extern void HandleInterpret PROTO_XT_ACTIONS_ARGS; 1031extern void HandleKeyPressed PROTO_XT_ACTIONS_ARGS; 1032extern void HandleLeaveWindow PROTO_XT_EV_HANDLER_ARGS; 1033extern void HandleSpawnTerminal PROTO_XT_ACTIONS_ARGS; 1034extern void HandleStringEvent PROTO_XT_ACTIONS_ARGS; 1035extern void NormalExit (void); 1036extern void Panic (const char * /* s */, int /* a */); 1037extern void Redraw (void); 1038extern void ReverseOldColors (void); 1039extern void SysError (int /* i */) GCC_NORETURN; 1040extern void VisualBell (void); 1041extern void cleanup_colored_cursor (void); 1042extern void do_dcs (XtermWidget /* xw */, Char * /* buf */, size_t /* len */); 1043extern void do_decrpm (XtermWidget /* xw */, int /* nparam */, int * /* params */); 1044extern void do_osc (XtermWidget /* xw */, Char * /* buf */, size_t /* len */, int /* final */); 1045extern void do_rpm (XtermWidget /* xw */, int /* nparam */, int * /* params */); 1046extern void do_xevents (void); 1047extern void end_tek_mode (void); 1048extern void end_vt_mode (void); 1049extern void hide_tek_window (void); 1050extern void hide_vt_window (void); 1051extern void ice_error (IceConn /* iceConn */); 1052extern void init_colored_cursor (void); 1053extern void reset_decudk (void); 1054extern void set_tek_visibility (Bool /* on */); 1055extern void set_vt_visibility (Bool /* on */); 1056extern void switch_modes (Bool /* tovt */); 1057extern void timestamp_filename(char * /* dst */, const char * /* src */); 1058extern void xevents (void); 1059extern void xt_error (String /* message */); 1060extern void xtermBell(XtermWidget /* xw */, int /* which */, int /* percent */); 1061extern void xtermCopyEnv (char ** /* oldenv */); 1062extern void xtermDisplayCursor (XtermWidget /* xw */); 1063extern void xtermEmbedWindow (Window /* winToEmbedInfo */); 1064extern void xtermLoadIcon (XtermWidget /* xw */); 1065extern void xtermPerror (const char * /*fmt*/,...) GCC_PRINTFLIKE(1,2); 1066extern void xtermSetenv (const char * /* var */, const char * /* value */); 1067extern void xtermShowPointer (XtermWidget /* xw */, Bool /* enable */); 1068extern void xtermUnsetenv (const char * /* var */); 1069extern void xtermWarning (const char * /*fmt*/,...) GCC_PRINTFLIKE(1,2); 1070 1071#if OPT_DABBREV 1072extern void HandleDabbrevExpand PROTO_XT_ACTIONS_ARGS; 1073#endif 1074 1075#if OPT_MAXIMIZE 1076extern int QueryMaximize (XtermWidget /* termw */, unsigned * /* width */, unsigned * /* height */); 1077extern void HandleDeIconify PROTO_XT_ACTIONS_ARGS; 1078extern void HandleIconify PROTO_XT_ACTIONS_ARGS; 1079extern void HandleMaximize PROTO_XT_ACTIONS_ARGS; 1080extern void HandleRestoreSize PROTO_XT_ACTIONS_ARGS; 1081extern void RequestMaximize (XtermWidget /* termw */, int /* maximize */); 1082#endif 1083 1084#if OPT_SCROLL_LOCK 1085extern void GetScrollLock (TScreen * /* screen */); 1086extern void HandleScrollLock PROTO_XT_ACTIONS_ARGS; 1087extern void ShowScrollLock (TScreen * /* screen */, Bool /* enable */); 1088extern void SetScrollLock (TScreen * /* screen */, Bool /* enable */); 1089extern void xtermShowLED (TScreen * /* screen */, Cardinal /* led_number */, Bool /* enable */); 1090extern void xtermClearLEDs (TScreen * /* screen */); 1091#else 1092#define ShowScrollLock(screen, enable) /* nothing */ 1093#define SetScrollLock(screen, enable) /* nothing */ 1094#define GetScrollLock(screen) /* nothing */ 1095#endif 1096 1097#if OPT_SELECTION_OPS 1098extern void HandleExecFormatted PROTO_XT_ACTIONS_ARGS; 1099extern void HandleExecSelectable PROTO_XT_ACTIONS_ARGS; 1100extern void HandleInsertFormatted PROTO_XT_ACTIONS_ARGS; 1101extern void HandleInsertSelectable PROTO_XT_ACTIONS_ARGS; 1102#endif 1103 1104#if OPT_SESSION_MGT 1105extern void xtermCloseSession (void); 1106extern void xtermOpenSession (void); 1107#else 1108#define xtermCloseSession() /* nothing */ 1109#define xtermOpenSession() /* nothing */ 1110#endif 1111 1112#if OPT_WIDE_CHARS 1113extern Bool xtermEnvUTF8(void); 1114#else 1115#define xtermEnvUTF8() False 1116#endif 1117 1118#ifdef ALLOWLOGGING 1119extern void StartLog (XtermWidget /* xw */); 1120extern void CloseLog (XtermWidget /* xw */); 1121extern void FlushLog (XtermWidget /* xw */); 1122#else 1123#define FlushLog(xw) /*nothing*/ 1124#endif 1125 1126/* print.c */ 1127extern Bool xtermHasPrinter (XtermWidget /* xw */); 1128extern PrinterFlags *getPrinterFlags (XtermWidget /* xw */, String * /* params */, Cardinal * /* param_count */); 1129extern int xtermPrinterControl (XtermWidget /* xw */, int /* chr */); 1130extern void setPrinterControlMode (XtermWidget /* xw */, int /* mode */); 1131extern void xtermAutoPrint (XtermWidget /* xw */, unsigned /* chr */); 1132extern void xtermMediaControl (XtermWidget /* xw */, int /* param */, int /* private_seq */); 1133extern void xtermPrintScreen (XtermWidget /* xw */, Bool /* use_DECPEX */, PrinterFlags * /* p */); 1134extern void xtermPrintEverything (XtermWidget /* xw */, PrinterFlags * /* p */); 1135extern void xtermPrintImmediately (XtermWidget /* xw */, String /* filename */, int /* opts */, int /* attributes */); 1136extern void xtermPrintOnXError (XtermWidget /* xw */, int /* n */); 1137 1138/* ptydata.c */ 1139#ifdef VMS 1140#define PtySelect int 1141#else 1142#define PtySelect fd_set 1143#endif 1144 1145extern Bool decodeUtf8 (PtyData * /* data */); 1146extern int readPtyData (XtermWidget /* xw */, PtySelect * /* select_mask */, PtyData * /* data */); 1147extern void fillPtyData (XtermWidget /* xw */, PtyData * /* data */, const char * /* value */, int /* length */); 1148extern void initPtyData (PtyData ** /* data */); 1149extern void trimPtyData (XtermWidget /* xw */, PtyData * /* data */); 1150 1151#ifdef NO_LEAKS 1152extern void noleaks_ptydata ( void ); 1153#endif 1154 1155#if OPT_WIDE_CHARS 1156extern Char *convertToUTF8 (Char * /* lp */, unsigned /* c */); 1157extern IChar nextPtyData (TScreen * /* screen */, PtyData * /* data */); 1158extern IChar skipPtyData (PtyData * /* data */); 1159extern PtyData * fakePtyData(PtyData * /* result */, Char * /* next */, Char * /* last */); 1160extern void switchPtyData (TScreen * /* screen */, int /* f */); 1161extern void writePtyData (int /* f */, IChar * /* d */, unsigned /* len */); 1162 1163#define morePtyData(screen,data) \ 1164 (((data)->last > (data)->next) \ 1165 ? (((screen)->utf8_inparse && !(data)->utf_size) \ 1166 ? decodeUtf8(data) \ 1167 : True) \ 1168 : False) 1169#else 1170#define morePtyData(screen, data) ((data)->last > (data)->next) 1171#define nextPtyData(screen, data) (IChar) (*((data)->next++) & \ 1172 (screen->output_eight_bits \ 1173 ? 0xff \ 1174 : 0x7f)) 1175#define writePtyData(f,d,len) v_write(f,d,len) 1176#endif 1177 1178/* screen.c */ 1179 1180/* 1181 * See http://standards.freedesktop.org/wm-spec/wm-spec-latest.html 1182 */ 1183#define _NET_WM_STATE_REMOVE 0 /* remove/unset property */ 1184#define _NET_WM_STATE_ADD 1 /* add/set property */ 1185#define _NET_WM_STATE_TOGGLE 2 /* toggle property */ 1186 1187extern Bool non_blank_line (TScreen */* screen */, int /* row */, int /* col */, int /* len */); 1188extern Char * allocScrnData (TScreen * /* screen */, unsigned /* nrow */, unsigned /* ncol */); 1189extern ScrnBuf allocScrnBuf (XtermWidget /* xw */, unsigned /* nrow */, unsigned /* ncol */, ScrnPtr * /* addr */); 1190extern ScrnBuf scrnHeadAddr (TScreen * /* screen */, ScrnBuf /* base */, unsigned /* offset */); 1191extern int ScreenResize (XtermWidget /* xw */, int /* width */, int /* height */, unsigned * /* flags */); 1192extern size_t ScrnPointers (TScreen * /* screen */, size_t /* len */); 1193extern void ClearBufRows (XtermWidget /* xw */, int /* first */, int /* last */); 1194extern void ClearCells (XtermWidget /* xw */, int /* flags */, unsigned /* len */, int /* row */, int /* col */); 1195extern void CopyCells (TScreen * /* screen */, LineData * /* src */, LineData * /* dst */, int /* col */, int /* len */); 1196extern void FullScreen (XtermWidget /* xw */, int /* mode */); 1197extern void ScrnAllocBuf (XtermWidget /* xw */); 1198extern void ScrnClearCells (XtermWidget /* xw */, int /* row */, int /* col */, unsigned /* len */); 1199extern void ScrnDeleteChar (XtermWidget /* xw */, unsigned /* n */); 1200extern void ScrnDeleteCol (XtermWidget /* xw */, unsigned /* n */); 1201extern void ScrnDeleteLine (XtermWidget /* xw */, ScrnBuf /* sb */, int /* n */, int /* last */, unsigned /* where */); 1202extern void ScrnDisownSelection (XtermWidget /* xw */); 1203extern void ScrnFillRectangle (XtermWidget /* xw */, XTermRect *, int , unsigned /* flags */, Bool /* keepColors */); 1204extern void ScrnInsertChar (XtermWidget /* xw */, unsigned /* n */); 1205extern void ScrnInsertCol (XtermWidget /* xw */, unsigned /* n */); 1206extern void ScrnInsertLine (XtermWidget /* xw */, ScrnBuf /* sb */, int /* last */, int /* where */, unsigned /* n */); 1207extern void ScrnRefresh (XtermWidget /* xw */, int /* toprow */, int /* leftcol */, int /* nrows */, int /* ncols */, Bool /* force */); 1208extern void ScrnUpdate (XtermWidget /* xw */, int /* toprow */, int /* leftcol */, int /* nrows */, int /* ncols */, Bool /* force */); 1209extern void ScrnWriteText (XtermWidget /* xw */, IChar * /* str */, unsigned /* flags */, unsigned /* cur_fg_bg */, unsigned /* length */); 1210extern void ShowWrapMarks (XtermWidget /* xw */, int /* row */, LineData * /* ld */); 1211extern void setupLineData (TScreen * /* screen */, ScrnBuf /* base */, Char * /* data */, unsigned /* nrow */, unsigned /* ncol */); 1212extern void xtermParseRect (XtermWidget /* xw */, int, int *, XTermRect *); 1213 1214#if OPT_TRACE && OPT_TRACE_FLAGS 1215extern int LineTstFlag(LineData /* ld */, int /* flag */); 1216extern void LineClrFlag(LineData /* ld */, int /* flag */); 1217extern void LineSetFlag(LineData /* ld */, int /* flag */); 1218#else 1219 1220#define LineFlags(ld) GetLineFlags(ld) 1221 1222#define LineClrFlag(ld, flag) SetLineFlags(ld, (GetLineFlags(ld) & ~ (flag))) 1223#define LineSetFlag(ld, flag) SetLineFlags(ld, (GetLineFlags(ld) | (flag))) 1224#define LineTstFlag(ld, flag) ((GetLineFlags(ld) & flag) != 0) 1225 1226#endif /* OPT_TRACE && OPT_TRACE_FLAGS */ 1227 1228#define LineClrBlinked(ld) LineClrFlag(ld, LINEBLINKED) 1229#define LineSetBlinked(ld) LineSetFlag(ld, LINEBLINKED) 1230#define LineTstBlinked(ld) LineTstFlag(ld, LINEBLINKED) 1231 1232#define LineClrWrapped(ld) LineClrFlag(ld, LINEWRAPPED) 1233#define LineSetWrapped(ld) LineSetFlag(ld, LINEWRAPPED) 1234#define LineTstWrapped(ld) LineTstFlag(ld, LINEWRAPPED) 1235 1236#define ScrnHaveSelection(screen) \ 1237 ((screen)->startH.row != (screen)->endH.row \ 1238 || (screen)->startH.col != (screen)->endH.col) 1239 1240#define ScrnAreRowsInSelection(screen, first, last) \ 1241 ((last) >= (screen)->startH.row && (first) <= (screen)->endH.row) 1242 1243#define ScrnIsRowInSelection(screen, line) \ 1244 ((line) >= (screen)->startH.row && (line) <= (screen)->endH.row) 1245 1246#define ScrnHaveRowMargins(screen) \ 1247 ((screen)->top_marg != 0 \ 1248 || ((screen)->bot_marg != screen->max_row)) 1249 1250#define ScrnIsRowInMargins(screen, line) \ 1251 ((line) >= (screen)->top_marg && (line) <= (screen)->bot_marg) 1252 1253#define ScrnHaveColMargins(screen) \ 1254 ((screen)->rgt_marg > (screen)->max_col) 1255 1256#define ScrnIsColInMargins(screen, col) \ 1257 ((col) >= (screen)->lft_marg && (col) <= (screen)->rgt_marg) 1258 1259#define IsLeftRightMode(xw) ((xw)->flags & LEFT_RIGHT) 1260#define ScrnLeftMargin(xw) (IsLeftRightMode(xw) \ 1261 ? TScreenOf(xw)->lft_marg \ 1262 : 0) 1263#define ScrnRightMargin(xw) (IsLeftRightMode(xw) \ 1264 ? TScreenOf(xw)->rgt_marg \ 1265 : MaxCols(TScreenOf(xw)) - 1) 1266 1267#if OPT_DEC_RECTOPS 1268extern void ScrnCopyRectangle (XtermWidget /* xw */, XTermRect *, int, int *); 1269extern void ScrnMarkRectangle (XtermWidget /* xw */, XTermRect *, Bool, int, int *); 1270extern void ScrnWipeRectangle (XtermWidget /* xw */, XTermRect *); 1271extern void xtermCheckRect(XtermWidget /* xw */, int /* nparam */, int */* params */, int * /* result */); 1272#endif 1273 1274#if OPT_WIDE_CHARS 1275extern void ChangeToWide(XtermWidget /* xw */); 1276#endif 1277 1278/* scrollback.c */ 1279extern LineData *getScrollback (TScreen * /* screen */, int /* row */); 1280extern LineData *addScrollback (TScreen * /* screen */); 1281extern void deleteScrollback (TScreen * /* screen */); 1282 1283/* scrollbar.c */ 1284extern void DoResizeScreen (XtermWidget /* xw */); 1285extern void HandleScrollBack PROTO_XT_ACTIONS_ARGS; 1286extern void HandleScrollForward PROTO_XT_ACTIONS_ARGS; 1287extern void ResizeScrollBar (XtermWidget /* xw */); 1288extern void ScrollBarDrawThumb (Widget /* scrollWidget */); 1289extern void ScrollBarOff (XtermWidget /* xw */); 1290extern void ScrollBarOn (XtermWidget /* xw */, Bool /* init */); 1291extern void ScrollBarReverseVideo (Widget /* scrollWidget */); 1292extern void ToggleScrollBar (XtermWidget /* xw */); 1293extern void WindowScroll (XtermWidget /* xw */, int /* top */, Bool /* always */); 1294 1295#ifdef SCROLLBAR_RIGHT 1296extern void updateRightScrollbar(XtermWidget /* xw */); 1297#else 1298#define updateRightScrollbar(xw) /* nothing */ 1299#endif 1300 1301/* tabs.c */ 1302extern Bool TabToNextStop (XtermWidget /* xw */); 1303extern Bool TabToPrevStop (XtermWidget /* xw */); 1304extern void TabClear (Tabs /* tabs */, int /* col */); 1305extern void TabReset (Tabs /* tabs */); 1306extern void TabSet (Tabs /* tabs */, int /* col */); 1307extern void TabZonk (Tabs /* tabs */); 1308 1309/* util.c */ 1310extern Boolean isDefaultBackground(const char * /* name */); 1311extern Boolean isDefaultForeground(const char * /* name */); 1312extern GC updatedXtermGC (XtermWidget /* xw */, unsigned /* flags */, unsigned /* fg_bg */, Bool /* hilite */); 1313extern int ClearInLine (XtermWidget /* xw */, int /* row */, int /* col */, unsigned /* len */); 1314extern int HandleExposure (XtermWidget /* xw */, XEvent * /* event */); 1315extern int dimRound (double /* value */); 1316extern int drawXtermText (XtermWidget /* xw */, unsigned /* flags */, GC /* gc */, int /* x */, int /* y */, int /* chrset */, IChar * /* text */, Cardinal /* len */, int /* on_wide */); 1317extern int extendedBoolean(const char * /* value */, FlagList * /* table */, Cardinal /* limit */); 1318extern void ChangeColors (XtermWidget /* xw */, ScrnColors * /* pNew */); 1319extern void ClearRight (XtermWidget /* xw */, int /* n */); 1320extern void ClearScreen (XtermWidget /* xw */); 1321extern void DeleteChar (XtermWidget /* xw */, unsigned /* n */); 1322extern void DeleteLine (XtermWidget /* xw */, int /* n */); 1323extern void FlushScroll (XtermWidget /* xw */); 1324extern void GetColors (XtermWidget /* xw */, ScrnColors * /* pColors */); 1325extern void InsertChar (XtermWidget /* xw */, unsigned /* n */); 1326extern void InsertLine (XtermWidget /* xw */, int /* n */); 1327extern void RevScroll (XtermWidget /* xw */, int /* amount */); 1328extern void ReverseVideo (XtermWidget /* termw */); 1329extern void WriteText (XtermWidget /* xw */, IChar * /* str */, Cardinal /* len */); 1330extern void decode_keyboard_type (XtermWidget /* xw */, struct XTERM_RESOURCE * /* rp */); 1331extern void decode_wcwidth (XtermWidget /* xw */); 1332extern void do_cd_xtra_scroll (XtermWidget /* xw */); 1333extern void do_erase_display (XtermWidget /* xw */, int /* param */, int /* mode */); 1334extern void do_erase_line (XtermWidget /* xw */, int /* param */, int /* mode */); 1335extern void do_ti_xtra_scroll (XtermWidget /* xw */); 1336extern void getXtermSizeHints (XtermWidget /* xw */); 1337extern void init_keyboard_type (XtermWidget /* xw */, xtermKeyboardType /* type */, Bool /* set */); 1338extern void recolor_cursor (TScreen * /* screen */, Cursor /* cursor */, unsigned long /* fg */, unsigned long /* bg */); 1339extern void resetXtermGC (XtermWidget /* xw */, unsigned /* flags */, Bool /* hilite */); 1340extern void scrolling_copy_area (XtermWidget /* xw */, int /* firstline */, int /* nlines */, int /* amount */); 1341extern void set_keyboard_type (XtermWidget /* xw */, xtermKeyboardType /* type */, Bool /* set */); 1342extern void toggle_keyboard_type (XtermWidget /* xw */, xtermKeyboardType /* type */); 1343extern void update_keyboard_type (void); 1344extern void xtermClear (XtermWidget /* xw */); 1345extern void xtermColIndex (XtermWidget /* xw */, Bool /* toLeft */); 1346extern void xtermColScroll (XtermWidget /* xw */, int /* amount */, Bool /* toLeft */, int /* at_col */); 1347extern void xtermRepaint (XtermWidget /* xw */); 1348extern void xtermScroll (XtermWidget /* xw */, int /* amount */); 1349extern void xtermScrollLR (XtermWidget /* xw */, int /* amount */, Bool /* toLeft */); 1350extern void xtermSizeHints (XtermWidget /* xw */, int /* scrollbarWidth */); 1351 1352#if OPT_ISO_COLORS 1353 1354extern unsigned extract_fg (XtermWidget /* xw */, unsigned /* color */, unsigned /* flags */); 1355extern unsigned extract_bg (XtermWidget /* xw */, unsigned /* color */, unsigned /* flags */); 1356extern CellColor makeColorPair (int /* fg */, int /* bg */); 1357extern void ClearCurBackground (XtermWidget /* xw */, int /* top */, int /* left */, unsigned /* height */, unsigned /* width */, unsigned /* fw */); 1358 1359#define xtermColorPair(xw) makeColorPair(xw->sgr_foreground, xw->sgr_background) 1360 1361#define getXtermForeground(xw, flags, color) \ 1362 (((flags) & FG_COLOR) && ((int)(color) >= 0 && (color) < MAXCOLORS) \ 1363 ? GET_COLOR_RES(xw, TScreenOf(xw)->Acolors[color]) \ 1364 : T_COLOR(TScreenOf(xw), TEXT_FG)) 1365 1366#define getXtermBackground(xw, flags, color) \ 1367 (((flags) & BG_COLOR) && ((int)(color) >= 0 && (color) < MAXCOLORS) \ 1368 ? GET_COLOR_RES(xw, TScreenOf(xw)->Acolors[color]) \ 1369 : T_COLOR(TScreenOf(xw), TEXT_BG)) 1370 1371#if OPT_COLOR_RES 1372#define GET_COLOR_RES(xw, res) xtermGetColorRes(xw, &(res)) 1373#define SET_COLOR_RES(res,color) (res)->value = color 1374#define EQL_COLOR_RES(res,color) (res)->value == color 1375#define T_COLOR(v,n) (v)->Tcolors[n].value 1376extern Pixel xtermGetColorRes(XtermWidget /* xw */, ColorRes * /* res */); 1377#else 1378#define GET_COLOR_RES(xw, res) res 1379#define SET_COLOR_RES(res,color) *res = color 1380#define EQL_COLOR_RES(res,color) *res == color 1381#define T_COLOR(v,n) (v)->Tcolors[n] 1382#endif 1383 1384#define ExtractForeground(color) (unsigned) GetCellColorFG(color) 1385#define ExtractBackground(color) (unsigned) GetCellColorBG(color) 1386 1387#define MapToColorMode(fg, screen, flags) \ 1388 (((screen)->colorBLMode && ((flags) & BLINK)) \ 1389 ? COLOR_BL \ 1390 : (((screen)->colorBDMode && ((flags) & BOLD)) \ 1391 ? COLOR_BD \ 1392 : (((screen)->colorULMode && ((flags) & UNDERLINE)) \ 1393 ? COLOR_UL \ 1394 : fg))) 1395 1396#define checkVeryBoldAttr(flags, fg, code, attr) \ 1397 if ((flags & FG_COLOR) != 0 \ 1398 && (screen->veryBoldColors & attr) == 0 \ 1399 && (flags & attr) != 0 \ 1400 && (fg == code)) \ 1401 UIntClr(flags, attr) 1402 1403#define checkVeryBoldColors(flags, fg) \ 1404 checkVeryBoldAttr(flags, fg, COLOR_RV, INVERSE); \ 1405 checkVeryBoldAttr(flags, fg, COLOR_UL, UNDERLINE); \ 1406 checkVeryBoldAttr(flags, fg, COLOR_BD, BOLD); \ 1407 checkVeryBoldAttr(flags, fg, COLOR_BL, BLINK) 1408 1409#else /* !OPT_ISO_COLORS */ 1410 1411#define MapToColorMode(fg, screen, flags) fg 1412 1413#define ClearCurBackground(xw, top, left, height, width, fw) \ 1414 XClearArea (TScreenOf(xw)->display, \ 1415 VDrawable(TScreenOf(xw)), \ 1416 CursorX2(TScreenOf(xw), left, fw), \ 1417 CursorY(TScreenOf(xw), top), \ 1418 width * fw, \ 1419 height * FontHeight(TScreenOf(xw)), \ 1420 False) 1421 1422#define extract_fg(xw, color, flags) (xw)->cur_foreground 1423#define extract_bg(xw, color, flags) (xw)->cur_background 1424 1425 /* FIXME: Reverse-Video? */ 1426#define T_COLOR(v,n) (v)->Tcolors[n] 1427#define getXtermBackground(xw, flags, color) T_COLOR(TScreenOf(xw), TEXT_BG) 1428#define getXtermForeground(xw, flags, color) T_COLOR(TScreenOf(xw), TEXT_FG) 1429#define makeColorPair(fg, bg) 0 1430#define xtermColorPair(xw) 0 1431 1432#define checkVeryBoldColors(flags, fg) /* nothing */ 1433 1434#endif /* OPT_ISO_COLORS */ 1435 1436#if OPT_ZICONBEEP 1437extern void initZIconBeep(void); 1438extern void resetZIconBeep(XtermWidget /* xw */); 1439extern Boolean showZIconBeep(XtermWidget /* xw */, char * /* name */); 1440#else 1441#define initZIconBeep() /* nothing */ 1442#define showZIconBeep(xw, name) False 1443#endif 1444 1445#define XTERM_CELL(row,col) getXtermCell(screen, ROW2INX(screen, row), col) 1446 1447extern unsigned getXtermCell (TScreen * /* screen */, int /* row */, int /* col */); 1448extern unsigned getXtermCombining(TScreen * /* screen */, int /* row */, int /* col */, int /* off */); 1449extern void putXtermCell (TScreen * /* screen */, int /* row */, int /* col */, int /* ch */); 1450 1451#define IsCellCombined(screen, row, col) (getXtermCombining(screen, row, col, 0) != 0) 1452 1453#if OPT_HIGHLIGHT_COLOR 1454#define isNotForeground(xw, fg, bg, sel) \ 1455 (Boolean) ((sel) != T_COLOR(TScreenOf(xw), TEXT_FG) \ 1456 && (sel) != (fg) \ 1457 && (sel) != (bg) \ 1458 && (sel) != (xw)->dft_foreground) 1459#define isNotBackground(xw, fg, bg, sel) \ 1460 (Boolean) ((sel) != T_COLOR(TScreenOf(xw), TEXT_BG) \ 1461 && (sel) != (fg) \ 1462 && (sel) != (bg) \ 1463 && (sel) != (xw)->dft_background) 1464#endif 1465 1466#if OPT_WIDE_CHARS 1467extern Boolean isWideControl(unsigned /* ch */); 1468extern int DamagedCells(TScreen * /* screen */, unsigned /* n */, int * /* klp */, int * /* krp */, int /* row */, int /* col */); 1469extern int DamagedCurCells(TScreen * /* screen */, unsigned /* n */, int * /* klp */, int * /* krp */); 1470extern unsigned AsciiEquivs(unsigned /* ch */); 1471extern void addXtermCombining (TScreen * /* screen */, int /* row */, int /* col */, unsigned /* ch */); 1472extern void allocXtermChars(ScrnPtr * /* buffer */, Cardinal /* length */); 1473#endif 1474 1475#if OPT_XMC_GLITCH 1476extern void Mark_XMC (XtermWidget /* xw */, int /* param */); 1477extern void Jump_XMC (XtermWidget /* xw */); 1478extern void Resolve_XMC (XtermWidget /* xw */); 1479#endif 1480 1481#if OPT_WIDE_CHARS 1482unsigned visual_width(IChar * /* str */, Cardinal /* len */); 1483#else 1484#define visual_width(a, b) (b) 1485#endif 1486 1487#define BtoS(b) (((b) == Maybe) ? "maybe" : ((b) ? "on" : "off")) 1488#define NonNull(s) ((s) ? (s) : "<null>") 1489 1490#define UIntSet(dst,bits) dst = dst | (unsigned) (bits) 1491#define UIntClr(dst,bits) dst = dst & (unsigned) ~(bits) 1492 1493#ifdef __cplusplus 1494 } 1495#endif 1496/* *INDENT-ON* */ 1497 1498#endif /* included_xterm_h */ 1499