xterm.h revision 0bd37d32
1/* $XTermId: xterm.h,v 1.718 2013/04/24 08:55:50 tom Exp $ */ 2 3/* 4 * Copyright 1999-2012,2013 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#endif /* HAVE_CONFIG_H */ 218 219#ifndef HAVE_X11_DECKEYSYM_H 220#define HAVE_X11_DECKEYSYM_H 1 221#endif 222 223#ifndef HAVE_X11_SUNKEYSYM_H 224#define HAVE_X11_SUNKEYSYM_H 1 225#endif 226 227#ifndef HAVE_X11_XF86KEYSYM_H 228#define HAVE_X11_XF86KEYSYM_H 0 229#endif 230 231/***====================================================================***/ 232 233/* if compiling with gcc -ansi -pedantic, we must fix POSIX definitions */ 234#if defined(SVR4) && defined(sun) 235#ifndef __EXTENSIONS__ 236#define __EXTENSIONS__ 1 237#endif 238#ifndef _POSIX_C_SOURCE 239#define _POSIX_C_SOURCE 1 240#endif 241#endif 242 243/***====================================================================***/ 244 245#ifdef HAVE_STDLIB_H 246#include <stdlib.h> 247#else 248extern char *calloc(); 249extern char *getenv(); 250extern char *malloc(); 251extern char *realloc(); 252extern void exit(); 253extern void free(); 254#endif 255 256#ifdef HAVE_UNISTD_H 257#include <unistd.h> 258#endif 259 260#ifdef HAVE_SYS_WAIT_H 261#include <sys/wait.h> 262#endif 263 264#include <errno.h> 265#if defined(DECL_ERRNO) && !defined(errno) 266extern int errno; 267#endif 268 269/* 270 * FIXME: Toggling logging from xterm hangs under Linux 2.0.29 with libc5 if 271 * we use 'waitpid()', while 'wait()' seems to work properly. 272 */ 273#ifdef linux 274#undef HAVE_WAITPID 275#endif 276 277#ifndef OPT_WIDE_CHARS 278#define OPT_WIDE_CHARS 0 279#endif 280 281#if OPT_WIDE_CHARS 282#define HIDDEN_CHAR 0xffff 283#endif 284 285/***====================================================================***/ 286 287#define PROTO_XT_ACTIONS_ARGS \ 288 (Widget w, XEvent *event, String *params, Cardinal *num_params) 289 290#define PROTO_XT_CALLBACK_ARGS \ 291 (Widget gw, XtPointer closure, XtPointer data) 292 293#define PROTO_XT_CVT_SELECT_ARGS \ 294 (Widget w, Atom *selection, Atom *target, Atom *type, XtPointer *value, unsigned long *length, int *format) 295 296#define PROTO_XT_EV_HANDLER_ARGS \ 297 (Widget w, XtPointer closure, XEvent *event, Boolean *cont) 298 299#define PROTO_XT_SEL_CB_ARGS \ 300 (Widget w, XtPointer client_data, Atom *selection, Atom *type, XtPointer value, unsigned long *length, int *format) 301 302#include <ptyx.h> 303 304#if (XtSpecificationRelease >= 6) && !defined(NO_XPOLL_H) && !defined(sun) 305#include <X11/Xpoll.h> 306#define USE_XPOLL_H 1 307#else 308#define Select(n,r,w,e,t) select(n,(fd_set*)r,(fd_set*)w,(fd_set*)e,(struct timeval *)t) 309#define XFD_COPYSET(src,dst) memcpy((dst)->fds_bits, (src)->fds_bits, sizeof(fd_set)) 310#if defined(__MVS__) && !defined(TIME_WITH_SYS_TIME) 311#define TIME_WITH_SYS_TIME 312#endif 313#endif 314 315#ifdef TIME_WITH_SYS_TIME 316# include <sys/time.h> 317# include <time.h> 318#else 319# ifdef HAVE_SYS_TIME_H 320# include <sys/time.h> 321# else 322# include <time.h> 323# endif 324#endif 325 326/* these may be needed for sig_atomic_t */ 327#include <sys/types.h> 328#include <signal.h> 329 330#ifdef USE_SYS_SELECT_H 331 332#if defined(USE_XPOLL_H) && defined(AIXV3) && defined(NFDBITS) 333#undef NFDBITS /* conflict between X11/Xpoll.h and sys/select.h */ 334#endif 335 336#include <sys/select.h> 337 338#endif /* USE_SYS_SELECT_H */ 339 340#include <setjmp.h> 341 342#if !defined(VMS) && !(defined(linux) && defined(__USE_GNU)) && !defined(__hpux) && !defined(_ALL_SOURCE) && !defined(__osf__) 343extern char **environ; 344#endif 345 346#define XK_Fn(n) (XK_F1 + (n) - 1) 347 348#define Maybe 2 349 350/***====================================================================***/ 351 352#define XtNallowBoldFonts "allowBoldFonts" 353#define XtNallowC1Printable "allowC1Printable" 354#define XtNallowColorOps "allowColorOps" 355#define XtNallowFontOps "allowFontOps" 356#define XtNallowPasteControls "allowPasteControls" 357#define XtNallowScrollLock "allowScrollLock" 358#define XtNallowSendEvents "allowSendEvents" 359#define XtNallowTcapOps "allowTcapOps" 360#define XtNallowTitleOps "allowTitleOps" 361#define XtNallowWindowOps "allowWindowOps" 362#define XtNaltIsNotMeta "altIsNotMeta" 363#define XtNaltSendsEscape "altSendsEscape" 364#define XtNalternateScroll "alternateScroll" 365#define XtNalwaysBoldMode "alwaysBoldMode" 366#define XtNalwaysHighlight "alwaysHighlight" 367#define XtNalwaysUseMods "alwaysUseMods" 368#define XtNanswerbackString "answerbackString" 369#define XtNappcursorDefault "appcursorDefault" 370#define XtNappkeypadDefault "appkeypadDefault" 371#define XtNautoWrap "autoWrap" 372#define XtNawaitInput "awaitInput" 373#define XtNbackarrowKey "backarrowKey" 374#define XtNbellIsUrgent "bellIsUrgent" 375#define XtNbellOnReset "bellOnReset" 376#define XtNbellSuppressTime "bellSuppressTime" 377#define XtNboldColors "boldColors" 378#define XtNboldFont "boldFont" 379#define XtNboldMode "boldMode" 380#define XtNbrokenLinuxOSC "brokenLinuxOSC" 381#define XtNbrokenSelections "brokenSelections" 382#define XtNbrokenStringTerm "brokenStringTerm" 383#define XtNc132 "c132" 384#define XtNcacheDoublesize "cacheDoublesize" 385#define XtNcdXtraScroll "cdXtraScroll" 386#define XtNcharClass "charClass" 387#define XtNcjkWidth "cjkWidth" 388#define XtNcolorAttrMode "colorAttrMode" 389#define XtNcolorBDMode "colorBDMode" 390#define XtNcolorBLMode "colorBLMode" 391#define XtNcolorMode "colorMode" 392#define XtNcolorRVMode "colorRVMode" 393#define XtNcolorULMode "colorULMode" 394#define XtNcombiningChars "combiningChars" 395#define XtNctrlFKeys "ctrlFKeys" 396#define XtNcurses "curses" 397#define XtNcursorBlink "cursorBlink" 398#define XtNcursorColor "cursorColor" 399#define XtNcursorOffTime "cursorOffTime" 400#define XtNcursorOnTime "cursorOnTime" 401#define XtNcursorUnderline "cursorUnderLine" 402#define XtNcutNewline "cutNewline" 403#define XtNcutToBeginningOfLine "cutToBeginningOfLine" 404#define XtNdecTerminalID "decTerminalID" 405#define XtNdefaultString "defaultString" 406#define XtNdeleteIsDEL "deleteIsDEL" 407#define XtNdisallowedColorOps "disallowedColorOps" 408#define XtNdisallowedFontOps "disallowedFontOps" 409#define XtNdisallowedTcapOps "disallowedTcapOps" 410#define XtNdisallowedWindowOps "disallowedWindowOps" 411#define XtNdynamicColors "dynamicColors" 412#define XtNeightBitControl "eightBitControl" 413#define XtNeightBitInput "eightBitInput" 414#define XtNeightBitMeta "eightBitMeta" 415#define XtNeightBitOutput "eightBitOutput" 416#define XtNeightBitSelectTypes "eightBitSelectTypes" 417#define XtNfaceName "faceName" 418#define XtNfaceNameDoublesize "faceNameDoublesize" 419#define XtNfaceSize "faceSize" 420#define XtNfastScroll "fastScroll" 421#define XtNfont1 "font1" 422#define XtNfont2 "font2" 423#define XtNfont3 "font3" 424#define XtNfont4 "font4" 425#define XtNfont5 "font5" 426#define XtNfont6 "font6" 427#define XtNfontDoublesize "fontDoublesize" 428#define XtNfontStyle "fontStyle" 429#define XtNfontWarnings "fontWarnings" 430#define XtNforceBoxChars "forceBoxChars" 431#define XtNforcePackedFont "forcePackedFont" 432#define XtNformatOtherKeys "formatOtherKeys" 433#define XtNfreeBoldBox "freeBoldBox" 434#define XtNfullscreen "fullscreen" 435#define XtNhighlightColor "highlightColor" 436#define XtNhighlightColorMode "highlightColorMode" 437#define XtNhighlightReverse "highlightReverse" 438#define XtNhighlightSelection "highlightSelection" 439#define XtNhighlightTextColor "highlightTextColor" 440#define XtNhpLowerleftBugCompat "hpLowerleftBugCompat" 441#define XtNi18nSelections "i18nSelections" 442#define XtNiconHint "iconHint" 443#define XtNinitialFont "initialFont" 444#define XtNinternalBorder "internalBorder" 445#define XtNitalicULMode "italicULMode" 446#define XtNjumpScroll "jumpScroll" 447#define XtNkeepSelection "keepSelection" 448#define XtNkeyboardDialect "keyboardDialect" 449#define XtNlimitResize "limitResize" 450#define XtNlocale "locale" 451#define XtNlocaleFilter "localeFilter" 452#define XtNlogFile "logFile" 453#define XtNlogInhibit "logInhibit" 454#define XtNlogging "logging" 455#define XtNloginShell "loginShell" 456#define XtNmarginBell "marginBell" 457#define XtNmaximized "maximized" 458#define XtNmenuBar "menuBar" 459#define XtNmenuHeight "menuHeight" 460#define XtNmetaSendsEscape "metaSendsEscape" 461#define XtNmkSamplePass "mkSamplePass" 462#define XtNmkSampleSize "mkSampleSize" 463#define XtNmkWidth "mkWidth" 464#define XtNmodifyCursorKeys "modifyCursorKeys" 465#define XtNmodifyFunctionKeys "modifyFunctionKeys" 466#define XtNmodifyKeyboard "modifyKeyboard" 467#define XtNmodifyKeypadKeys "modifyKeypadKeys" 468#define XtNmodifyOtherKeys "modifyOtherKeys" 469#define XtNmodifyStringKeys "modifyStringKeys" 470#define XtNmultiClickTime "multiClickTime" 471#define XtNmultiScroll "multiScroll" 472#define XtNnMarginBell "nMarginBell" 473#define XtNnumLock "numLock" 474#define XtNoldXtermFKeys "oldXtermFKeys" 475#define XtNpointerColor "pointerColor" 476#define XtNpointerColorBackground "pointerColorBackground" 477#define XtNpointerMode "pointerMode" 478#define XtNpointerShape "pointerShape" 479#define XtNpopOnBell "popOnBell" 480#define XtNprecompose "precompose" 481#define XtNprintAttributes "printAttributes" 482#define XtNprinterAutoClose "printerAutoClose" 483#define XtNprinterCommand "printerCommand" 484#define XtNprinterControlMode "printerControlMode" 485#define XtNprinterExtent "printerExtent" 486#define XtNprinterFormFeed "printerFormFeed" 487#define XtNprinterNewLine "printerNewLine" 488#define XtNquietGrab "quietGrab" 489#define XtNrenderFont "renderFont" 490#define XtNresizeGravity "resizeGravity" 491#define XtNretryInputMethod "retryInputMethod" 492#define XtNreverseWrap "reverseWrap" 493#define XtNrightScrollBar "rightScrollBar" 494#define XtNsaveLines "saveLines" 495#define XtNscaleHeight "scaleHeight" 496#define XtNscrollBar "scrollBar" 497#define XtNscrollBarBorder "scrollBarBorder" 498#define XtNscrollKey "scrollKey" 499#define XtNscrollLines "scrollLines" 500#define XtNscrollPos "scrollPos" 501#define XtNscrollTtyOutput "scrollTtyOutput" 502#define XtNselectToClipboard "selectToClipboard" 503#define XtNshiftFonts "shiftFonts" 504#define XtNshowBlinkAsBold "showBlinkAsBold" 505#define XtNshowMissingGlyphs "showMissingGlyphs" 506#define XtNshowWrapMarks "showWrapMarks" 507#define XtNsignalInhibit "signalInhibit" 508#define XtNtekGeometry "tekGeometry" 509#define XtNtekInhibit "tekInhibit" 510#define XtNtekSmall "tekSmall" 511#define XtNtekStartup "tekStartup" 512#define XtNtiXtraScroll "tiXtraScroll" 513#define XtNtiteInhibit "titeInhibit" 514#define XtNtitleModes "titleModes" 515#define XtNtoolBar "toolBar" 516#define XtNtrimSelection "trimSelection" 517#define XtNunderLine "underLine" 518#define XtNuseClipping "useClipping" 519#define XtNutf8 "utf8" 520#define XtNutf8Fonts "utf8Fonts" 521#define XtNutf8Latin1 "utf8Latin1" 522#define XtNutf8SelectTypes "utf8SelectTypes" 523#define XtNutf8Title "utf8Title" 524#define XtNveryBoldColors "veryBoldColors" 525#define XtNvisualBell "visualBell" 526#define XtNvisualBellDelay "visualBellDelay" 527#define XtNvisualBellLine "visualBellLine" 528#define XtNvt100Graphics "vt100Graphics" 529#define XtNwideBoldFont "wideBoldFont" 530#define XtNwideChars "wideChars" 531#define XtNwideFont "wideFont" 532#define XtNximFont "ximFont" 533#define XtNxmcAttributes "xmcAttributes" 534#define XtNxmcGlitch "xmcGlitch" 535#define XtNxmcInline "xmcInline" 536#define XtNxmcMoveSGR "xmcMoveSGR" 537 538#define XtCAllowBoldFonts "AllowBoldFonts" 539#define XtCAllowC1Printable "AllowC1Printable" 540#define XtCAllowColorOps "AllowColorOps" 541#define XtCAllowFontOps "AllowFontOps" 542#define XtCAllowPasteControls "AllowPasteControls" 543#define XtCAllowScrollLock "AllowScrollLock" 544#define XtCAllowSendEvents "AllowSendEvents" 545#define XtCAllowTcapOps "AllowTcapOps" 546#define XtCAllowTitleOps "AllowTitleOps" 547#define XtCAllowWindowOps "AllowWindowOps" 548#define XtCAltIsNotMeta "AltIsNotMeta" 549#define XtCAltSendsEscape "AltSendsEscape" 550#define XtCAlwaysBoldMode "AlwaysBoldMode" 551#define XtCAlwaysHighlight "AlwaysHighlight" 552#define XtCAlwaysUseMods "AlwaysUseMods" 553#define XtCAnswerbackString "AnswerbackString" 554#define XtCAppcursorDefault "AppcursorDefault" 555#define XtCAppkeypadDefault "AppkeypadDefault" 556#define XtCAutoWrap "AutoWrap" 557#define XtCAwaitInput "AwaitInput" 558#define XtCBackarrowKey "BackarrowKey" 559#define XtCBellIsUrgent "BellIsUrgent" 560#define XtCBellOnReset "BellOnReset" 561#define XtCBellSuppressTime "BellSuppressTime" 562#define XtCBoldFont "BoldFont" 563#define XtCBoldMode "BoldMode" 564#define XtCBrokenLinuxOSC "BrokenLinuxOSC" 565#define XtCBrokenSelections "BrokenSelections" 566#define XtCBrokenStringTerm "BrokenStringTerm" 567#define XtCC132 "C132" 568#define XtCCacheDoublesize "CacheDoublesize" 569#define XtCCdXtraScroll "CdXtraScroll" 570#define XtCCharClass "CharClass" 571#define XtCCjkWidth "CjkWidth" 572#define XtCColorAttrMode "ColorAttrMode" 573#define XtCColorMode "ColorMode" 574#define XtCColumn "Column" 575#define XtCCombiningChars "CombiningChars" 576#define XtCCtrlFKeys "CtrlFKeys" 577#define XtCCurses "Curses" 578#define XtCCursorBlink "CursorBlink" 579#define XtCCursorOffTime "CursorOffTime" 580#define XtCCursorOnTime "CursorOnTime" 581#define XtCCursorUnderline "CursorUnderLine" 582#define XtCCutNewline "CutNewline" 583#define XtCCutToBeginningOfLine "CutToBeginningOfLine" 584#define XtCDecTerminalID "DecTerminalID" 585#define XtCDefaultString "DefaultString" 586#define XtCDeleteIsDEL "DeleteIsDEL" 587#define XtCDisallowedColorOps "DisallowedColorOps" 588#define XtCDisallowedFontOps "DisallowedFontOps" 589#define XtCDisallowedTcapOps "DisallowedTcapOps" 590#define XtCDisallowedWindowOps "DisallowedWindowOps" 591#define XtCDynamicColors "DynamicColors" 592#define XtCEightBitControl "EightBitControl" 593#define XtCEightBitInput "EightBitInput" 594#define XtCEightBitMeta "EightBitMeta" 595#define XtCEightBitOutput "EightBitOutput" 596#define XtCEightBitSelectTypes "EightBitSelectTypes" 597#define XtCFaceName "FaceName" 598#define XtCFaceNameDoublesize "FaceNameDoublesize" 599#define XtCFaceSize "FaceSize" 600#define XtCFastScroll "FastScroll" 601#define XtCFont1 "Font1" 602#define XtCFont2 "Font2" 603#define XtCFont3 "Font3" 604#define XtCFont4 "Font4" 605#define XtCFont5 "Font5" 606#define XtCFont6 "Font6" 607#define XtCFontDoublesize "FontDoublesize" 608#define XtCFontStyle "FontStyle" 609#define XtCFontWarnings "FontWarnings" 610#define XtCForceBoxChars "ForceBoxChars" 611#define XtCForcePackedFont "ForcePackedFont" 612#define XtCFormatOtherKeys "FormatOtherKeys" 613#define XtCFreeBoldBox "FreeBoldBox" 614#define XtCFullscreen "Fullscreen" 615#define XtCHighlightColorMode "HighlightColorMode" 616#define XtCHighlightReverse "HighlightReverse" 617#define XtCHighlightSelection "HighlightSelection" 618#define XtCHpLowerleftBugCompat "HpLowerleftBugCompat" 619#define XtCI18nSelections "I18nSelections" 620#define XtCIconHint "IconHint" 621#define XtCInitialFont "InitialFont" 622#define XtCJumpScroll "JumpScroll" 623#define XtCKeepSelection "KeepSelection" 624#define XtCKeyboardDialect "KeyboardDialect" 625#define XtCLimitResize "LimitResize" 626#define XtCLocale "Locale" 627#define XtCLocaleFilter "LocaleFilter" 628#define XtCLogInhibit "LogInhibit" 629#define XtCLogfile "Logfile" 630#define XtCLogging "Logging" 631#define XtCLoginShell "LoginShell" 632#define XtCMarginBell "MarginBell" 633#define XtCMaximized "Maximized" 634#define XtCMenuBar "MenuBar" 635#define XtCMenuHeight "MenuHeight" 636#define XtCMetaSendsEscape "MetaSendsEscape" 637#define XtCMkSamplePass "MkSamplePass" 638#define XtCMkSampleSize "MkSampleSize" 639#define XtCMkWidth "MkWidth" 640#define XtCModifyCursorKeys "ModifyCursorKeys" 641#define XtCModifyFunctionKeys "ModifyFunctionKeys" 642#define XtCModifyKeyboard "ModifyKeyboard" 643#define XtCModifyKeypadKeys "ModifyKeypadKeys" 644#define XtCModifyOtherKeys "ModifyOtherKeys" 645#define XtCModifyStringKeys "ModifyStringKeys" 646#define XtCMultiClickTime "MultiClickTime" 647#define XtCMultiScroll "MultiScroll" 648#define XtCNumLock "NumLock" 649#define XtCOldXtermFKeys "OldXtermFKeys" 650#define XtCPointerMode "PointerMode" 651#define XtCPopOnBell "PopOnBell" 652#define XtCPrecompose "Precompose" 653#define XtCPrintAttributes "PrintAttributes" 654#define XtCPrinterAutoClose "PrinterAutoClose" 655#define XtCPrinterCommand "PrinterCommand" 656#define XtCPrinterControlMode "PrinterControlMode" 657#define XtCPrinterExtent "PrinterExtent" 658#define XtCPrinterFormFeed "PrinterFormFeed" 659#define XtCPrinterNewLine "PrinterNewLine" 660#define XtCQuietGrab "QuietGrab" 661#define XtCRenderFont "RenderFont" 662#define XtCResizeGravity "ResizeGravity" 663#define XtCRetryInputMethod "RetryInputMethod" 664#define XtCReverseWrap "ReverseWrap" 665#define XtCRightScrollBar "RightScrollBar" 666#define XtCSaveLines "SaveLines" 667#define XtCScaleHeight "ScaleHeight" 668#define XtCScrollBar "ScrollBar" 669#define XtCScrollBarBorder "ScrollBarBorder" 670#define XtCScrollCond "ScrollCond" 671#define XtCScrollLines "ScrollLines" 672#define XtCScrollPos "ScrollPos" 673#define XtCSelectToClipboard "SelectToClipboard" 674#define XtCShiftFonts "ShiftFonts" 675#define XtCShowBlinkAsBold "ShowBlinkAsBold" 676#define XtCShowMissingGlyphs "ShowMissingGlyphs" 677#define XtCShowWrapMarks "ShowWrapMarks" 678#define XtCSignalInhibit "SignalInhibit" 679#define XtCTekInhibit "TekInhibit" 680#define XtCTekSmall "TekSmall" 681#define XtCTekStartup "TekStartup" 682#define XtCTiXtraScroll "TiXtraScroll" 683#define XtCTiteInhibit "TiteInhibit" 684#define XtCTitleModes "TitleModes" 685#define XtCToolBar "ToolBar" 686#define XtCTrimSelection "TrimSelection" 687#define XtCUnderLine "UnderLine" 688#define XtCUseClipping "UseClipping" 689#define XtCUtf8 "Utf8" 690#define XtCUtf8Fonts "Utf8Fonts" 691#define XtCUtf8Latin1 "Utf8Latin1" 692#define XtCUtf8SelectTypes "Utf8SelectTypes" 693#define XtCUtf8Title "Utf8Title" 694#define XtCVT100Graphics "VT100Graphics" 695#define XtCVeryBoldColors "VeryBoldColors" 696#define XtCVisualBell "VisualBell" 697#define XtCVisualBellDelay "VisualBellDelay" 698#define XtCVisualBellLine "VisualBellLine" 699#define XtCWideBoldFont "WideBoldFont" 700#define XtCWideChars "WideChars" 701#define XtCWideFont "WideFont" 702#define XtCXimFont "XimFont" 703#define XtCXmcAttributes "XmcAttributes" 704#define XtCXmcGlitch "XmcGlitch" 705#define XtCXmcInline "XmcInline" 706#define XtCXmcMoveSGR "XmcMoveSGR" 707 708#if defined(NO_ACTIVE_ICON) && !defined(XtNgeometry) 709#define XtNgeometry "geometry" 710#define XtCGeometry "Geometry" 711#endif 712 713#if OPT_COLOR_CLASS 714#define XtCCursorColor "CursorColor" 715#define XtCPointerColor "PointerColor" 716#define XtCHighlightColor "HighlightColor" 717#define XtCHighlightTextColor "HighlightTextColor" 718#else 719#define XtCCursorColor XtCForeground 720#define XtCPointerColor XtCForeground 721#define XtCHighlightColor XtCForeground 722#define XtCHighlightTextColor XtCBackground 723#endif 724 725/***====================================================================***/ 726 727#ifdef __cplusplus 728extern "C" { 729#endif 730 731struct XTERM_RESOURCE; 732 733/* Tekproc.c */ 734#if OPT_TEK4014 735extern TekWidget getTekWidget(Widget /* w */); 736extern int TekGetFontSize (const char * /* param */); 737extern int TekInit (void); 738extern int TekPtyData(void); 739extern void ChangeTekColors (TekWidget /* tw */, TScreen * /* screen */, ScrnColors * /* pNew */); 740extern void HandleGINInput PROTO_XT_ACTIONS_ARGS; 741extern void TCursorToggle (TekWidget /* tw */, int /* toggle */); 742extern void TekCopy (TekWidget /* tw */); 743extern void TekEnqMouse (TekWidget /* tw */, int /* c */); 744extern void TekExpose (Widget /* w */, XEvent * /* event */, Region /* region */); 745extern void TekGINoff (TekWidget /* tw */); 746extern void TekRefresh (TekWidget /* tw */); 747extern void TekRepaint (TekWidget /* xw */); 748extern void TekReverseVideo (TekWidget /* tw */); 749extern void TekRun (void); 750extern void TekSetFontSize (TekWidget /* tw */, Bool /* fromMenu */, int /* newitem */); 751extern void TekSimulatePageButton (TekWidget /* tw */, Bool /* reset */); 752#endif 753 754/* button.c */ 755#define MotionOff( s, t ) if (!(screen->hide_pointer)) { \ 756 (s)->event_mask |= ButtonMotionMask; \ 757 (s)->event_mask &= ~PointerMotionMask; \ 758 XSelectInput(XtDisplay((t)), XtWindow((t)), (long) (s)->event_mask); } 759 760#define MotionOn( s, t ) { \ 761 (s)->event_mask &= ~ButtonMotionMask; \ 762 (s)->event_mask |= PointerMotionMask; \ 763 XSelectInput(XtDisplay((t)), XtWindow((t)), (long) (s)->event_mask); } 764 765extern Bool SendMousePosition (XtermWidget /* w */, XEvent* /* event */); 766extern void DiredButton PROTO_XT_ACTIONS_ARGS; 767extern void DisownSelection (XtermWidget /* termw */); 768extern void UnhiliteSelection (XtermWidget /* termw */); 769extern void HandleCopySelection PROTO_XT_ACTIONS_ARGS; 770extern void HandleInsertSelection PROTO_XT_ACTIONS_ARGS; 771extern void HandleKeyboardSelectEnd PROTO_XT_ACTIONS_ARGS; 772extern void HandleKeyboardSelectExtend PROTO_XT_ACTIONS_ARGS; 773extern void HandleKeyboardSelectStart PROTO_XT_ACTIONS_ARGS; 774extern void HandleKeyboardStartExtend PROTO_XT_ACTIONS_ARGS; 775extern void HandleSelectEnd PROTO_XT_ACTIONS_ARGS; 776extern void HandleSelectExtend PROTO_XT_ACTIONS_ARGS; 777extern void HandleSelectSet PROTO_XT_ACTIONS_ARGS; 778extern void HandleSelectStart PROTO_XT_ACTIONS_ARGS; 779extern void HandleStartExtend PROTO_XT_ACTIONS_ARGS; 780extern void ResizeSelection (TScreen * /* screen */, int /* rows */, int /* cols */); 781extern void ScrollSelection (TScreen * /* screen */, int /* amount */, Bool /* always */); 782extern void TrackMouse (XtermWidget /* xw */, int /* func */, CELL * /* start */, int /* firstrow */, int /* lastrow */); 783extern void ViButton PROTO_XT_ACTIONS_ARGS; 784 785extern int xtermUtf8ToTextList(XtermWidget /* xw */, XTextProperty * /* text_prop */, char *** /* text_list */, int * /* text_list_count */); 786 787#if OPT_DEC_LOCATOR 788extern void GetLocatorPosition (XtermWidget /* w */); 789extern void InitLocatorFilter (XtermWidget /* w */); 790#endif /* OPT_DEC_LOCATOR */ 791 792#if OPT_FOCUS_EVENT 793extern void SendFocusButton(XtermWidget /* xw */, XFocusChangeEvent * /* event */); 794#else 795#define SendFocusBotton(xw, event) /* nothing */ 796#endif 797 798#if OPT_PASTE64 799extern void AppendToSelectionBuffer (TScreen * /* screen */, unsigned /* c */); 800extern void ClearSelectionBuffer (TScreen * /* screen */); 801extern void CompleteSelection (XtermWidget /* xw */, String * /* args */, Cardinal /* len */); 802extern void xtermGetSelection (Widget /* w */, Time /* ev_time */, String * /* params */, Cardinal /* num_params */, Atom * /* targets */); 803#endif 804 805#if OPT_READLINE 806extern void ReadLineButton PROTO_XT_ACTIONS_ARGS; 807#endif 808 809#if OPT_WIDE_CHARS 810extern Bool iswide(int /* i */); 811#define WideCells(n) (((IChar)(n) >= first_widechar) ? my_wcwidth((wchar_t) (n)) : 1) 812#define isWide(n) (((IChar)(n) >= first_widechar) && iswide(n)) 813#else 814#define WideCells(n) 1 815#endif 816 817/* cachedCgs.c */ 818extern CgsEnum getCgsId(XtermWidget /*xw*/, VTwin * /*cgsWin*/, GC /*gc*/); 819extern GC freeCgs(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/); 820extern GC getCgsGC(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/); 821extern Pixel getCgsBack(XtermWidget /*xw*/, VTwin * /*cgsWin*/, GC /*gc*/); 822extern Pixel getCgsFore(XtermWidget /*xw*/, VTwin * /*cgsWin*/, GC /*gc*/); 823extern XTermFonts * getCgsFont(XtermWidget /*xw*/, VTwin * /*cgsWin*/, GC /*gc*/); 824extern void clrCgsFonts(XtermWidget /*xw*/, VTwin * /*cgsWin*/, XTermFonts * /*font*/); 825extern void copyCgs(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*dstCgsId*/, CgsEnum /*srcCgsId*/); 826extern void redoCgs(XtermWidget /*xw*/, Pixel /*fg*/, Pixel /*bg*/, CgsEnum /*cgsId*/); 827extern void setCgsBack(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/, Pixel /*bg*/); 828extern void setCgsCSet(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/, unsigned /*cset*/); 829extern void setCgsFont(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/, XTermFonts * /*font*/); 830extern void setCgsFore(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/, Pixel /*fg*/); 831extern void swapCgs(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*dstCgsId*/, CgsEnum /*srcCgsId*/); 832 833#ifdef NO_LEAKS 834extern void noleaks_cachedCgs (XtermWidget /* xw */); 835#endif 836 837/* charproc.c */ 838extern Bool CheckBufPtrs (TScreen * /* screen */); 839extern Bool set_cursor_gcs (XtermWidget /* xw */); 840extern int VTInit (XtermWidget /* xw */); 841extern void FindFontSelection (XtermWidget /* xw */, const char * /* atom_name */, Bool /* justprobe */); 842extern void HideCursor (void); 843extern void RestartBlinking(TScreen * /* screen */); 844extern void ShowCursor (void); 845extern void SwitchBufPtrs (TScreen * /* screen */, int /* toBuf */); 846extern void ToggleAlternate (XtermWidget /* xw */); 847extern void VTInitTranslations (void); 848extern void VTReset (XtermWidget /* xw */, int /* full */, int /* saved */) GCC_NORETURN; 849extern void VTRun (XtermWidget /* xw */); 850extern void dotext (XtermWidget /* xw */, int /* charset */, IChar * /* buf */, Cardinal /* len */); 851extern void lookupSelectUnit(XtermWidget /* xw */, Cardinal /* item */, String /* value */); 852extern void releaseCursorGCs(XtermWidget /*xw*/); 853extern void releaseWindowGCs(XtermWidget /*xw*/, VTwin * /*win*/); 854extern void resetCharsets (TScreen * /* screen */); 855extern void set_max_col(TScreen * /* screen */, int /* cols */); 856extern void set_max_row(TScreen * /* screen */, int /* rows */); 857extern void set_lr_margins (TScreen * /* screen */, int /* left */, int /* right */); 858extern void set_tb_margins (TScreen * /* screen */, int /* top */, int /* bottom */); 859extern void unparse_end (XtermWidget /* xw */); 860extern void unparseputc (XtermWidget /* xw */, int /* c */); 861extern void unparseputc1 (XtermWidget /* xw */, int /* c */); 862extern void unparseputn (XtermWidget /* xw */, unsigned /* n */); 863extern void unparseputs (XtermWidget /* xw */, const char * /* s */); 864extern void unparseseq (XtermWidget /* xw */, ANSI * /* ap */); 865extern void v_write (int /* f */, const Char * /* d */, unsigned /* len */); 866extern void xtermAddInput(Widget /* w */); 867 868#if OPT_BLINK_CURS 869extern void ToggleCursorBlink(TScreen * /* screen */); 870#endif 871 872#if OPT_BLINK_TEXT 873extern Bool LineHasBlinking(TScreen * /* screen */, LineData * /* ld */); 874#endif 875 876#if OPT_INPUT_METHOD 877extern TInput *lookupTInput (XtermWidget /* xw */, Widget /* w */); 878#endif 879 880#if OPT_ISO_COLORS 881extern void SGR_Background (XtermWidget /* xw */, int /* color */); 882extern void SGR_Foreground (XtermWidget /* xw */, int /* color */); 883#endif 884 885#ifdef NO_LEAKS 886extern void noleaks_charproc (void); 887#endif 888 889/* charsets.c */ 890extern unsigned xtermCharSetIn (unsigned /* code */, int /* charset */); 891extern int xtermCharSetOut (XtermWidget /* xw */, IChar * /* buf */, IChar * /* ptr */, int /* charset */); 892 893/* cursor.c */ 894extern int CursorCol (XtermWidget /* xw */); 895extern int CursorRow (XtermWidget /* xw */); 896extern void AdjustSavedCursor (XtermWidget /* xw */, int /* adjust */); 897extern void CarriageReturn (XtermWidget /* xw */); 898extern void CursorBack (XtermWidget /* xw */, int /* n */); 899extern void CursorDown (TScreen * /* screen */, int /* n */); 900extern void CursorForward (XtermWidget /* xw */, int /* n */); 901extern void CursorNextLine (XtermWidget /* xw */, int /* count */); 902extern void CursorPrevLine (XtermWidget /* xw */, int /* count */); 903extern void CursorRestore (XtermWidget /* xw */); 904extern void CursorSave (XtermWidget /* xw */); 905extern void CursorSet (TScreen * /* screen */, int /* row */, int /* col */, unsigned /* flags */); 906extern void CursorUp (TScreen * /* screen */, int /* n */); 907extern void RevIndex (XtermWidget /* xw */, int /* amount */); 908extern void xtermIndex (XtermWidget /* xw */, int /* amount */); 909 910#if OPT_TRACE 911extern int set_cur_col(TScreen * /* screen */, int /* value */); 912extern int set_cur_row(TScreen * /* screen */, int /* value */); 913#else 914#define set_cur_col(screen, value) screen->cur_col = value 915#define set_cur_row(screen, value) screen->cur_row = value 916#endif 917 918/* doublechr.c */ 919extern void xterm_DECDHL (XtermWidget /* xw */, Bool /* top */); 920extern void xterm_DECSWL (XtermWidget /* xw */); 921extern void xterm_DECDWL (XtermWidget /* xw */); 922extern void xterm_ResetDouble(XtermWidget /* xw */); 923#if OPT_DEC_CHRSET 924extern int xterm_Double_index(XtermWidget /* xw */, unsigned /* chrset */, unsigned /* flags */); 925extern GC xterm_DoubleGC(XtermWidget /* xw */, unsigned /* chrset */, unsigned /* flags */, GC /* old_gc */, int * /* inxp */); 926#endif 927 928/* input.c */ 929extern unsigned xtermParamToState (XtermWidget /* xw */, unsigned /* param */); 930extern unsigned xtermStateToParam (XtermWidget /* xw */, unsigned /* state */); 931extern Bool xtermDeleteIsDEL (XtermWidget /* xw */); 932extern void Input (XtermWidget /* xw */, XKeyEvent */* event */, Bool /* eightbit */); 933extern void StringInput (XtermWidget /* xw */, const Char * /* string */, size_t /* nbytes */); 934 935#if OPT_NUM_LOCK 936extern void VTInitModifiers(XtermWidget /* xw */); 937#endif 938 939/* linedata.c */ 940extern LineData *getLineData(TScreen * /* screen */, int /* row */); 941extern void copyLineData(LineData * /* dst */, LineData * /* src */); 942extern void initLineData(XtermWidget /* xw */); 943 944extern CellData *newCellData(XtermWidget /* xw */, Cardinal /* count */); 945extern void saveCellData(TScreen * /* screen */, CellData * /* data */, Cardinal /* cell */, LineData * /* ld */, int /* column */); 946extern void restoreCellData(TScreen * /* screen */, CellData * /* data */, Cardinal /* cell */, LineData * /* ld */, int /* column */); 947 948/* main.c */ 949#define ENVP_ARG /**/ 950 951extern int main (int /* argc */, char ** /* argv */ ENVP_ARG); 952extern int GetBytesAvailable (int /* fd */); 953extern int kill_process_group (int /* pid */, int /* sig */); 954extern int nonblocking_wait (void); 955 956#if OPT_PTY_HANDSHAKE 957extern void first_map_occurred (void); 958#else 959#define first_map_occurred() /* nothing */ 960#endif 961 962extern void Exit (int /* n */) GCC_NORETURN; 963 964#ifndef SIG_ATOMIC_T 965#define SIG_ATOMIC_T int 966#endif 967 968#if OPT_WIDE_CHARS 969extern unsigned first_widechar; 970extern int (*my_wcwidth)(wchar_t); 971#endif 972 973/* menu.c */ 974extern void do_hangup PROTO_XT_CALLBACK_ARGS; 975extern void repairSizeHints (void); 976extern void show_8bit_control (Bool /* value */); 977 978/* misc.c */ 979 980#define TIMESTAMP_LEN 20 /* length of TIMESTAMP_FMT */ 981 982extern Bool AllocateTermColor(XtermWidget, ScrnColors *, int, const char *, Bool); 983extern Boolean xtermGetWinAttrs(Display * /* dpy */, Window /* win */, XWindowAttributes * /* attrs */); 984extern 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 */); 985extern Cursor make_colored_cursor (unsigned /* cursorindex */, unsigned long /* fg */, unsigned long /* bg */); 986extern OptionHelp * sortedOpts(OptionHelp *, XrmOptionDescRec *, Cardinal); 987extern String xtermEnvLocale (void); 988extern 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 */); 989extern Window WMFrameWindow (XtermWidget /* termw */); 990extern XtInputMask xtermAppPending (void); 991extern XrmOptionDescRec * sortedOptDescs (XrmOptionDescRec *, Cardinal); 992extern XtermWidget getXtermWidget (Widget /* w */); 993extern char *udk_lookup (int /* keycode */, int * /* len */); 994extern char *xtermEnvEncoding (void); 995extern char *xtermFindShell (char * /* leaf */, Bool /* warning */); 996extern const char *SysErrorMsg (int /* n */); 997extern const char *SysReasonMsg (int /* n */); 998extern int ResetAnsiColorRequest (XtermWidget, char *, int); 999extern int XStrCmp (char * /* s1 */, char * /* s2 */); 1000extern int creat_as (uid_t /* uid */, gid_t /* gid */, Bool /* append */, char * /* pathname */, unsigned /* mode */); 1001extern int getVisualDepth (XtermWidget /* xw */); 1002extern int open_userfile (uid_t /* uid */, gid_t /* gid */, char * /* path */, Bool /* append */); 1003extern int xerror (Display * /* d */, XErrorEvent * /* ev */); 1004extern int xioerror (Display * /* dpy */); 1005extern int xtermClosestColor (XtermWidget /* xw */, int /* red */, int /* green */, int /* blue */); 1006extern int xtermResetIds (TScreen * /* screen */); 1007extern void Bell (XtermWidget /* xw */, int /* which */, int /* percent */); 1008extern void ChangeGroup(XtermWidget /* xw */, const char * /* attribute */, char * /* value */); 1009extern void ChangeIconName (XtermWidget /* xw */, char * /* name */); 1010extern void ChangeTitle (XtermWidget /* xw */, char * /* name */); 1011extern void ChangeXprop (char * /* name */); 1012extern void Cleanup (int /* code */) GCC_NORETURN; 1013extern void HandleBellPropertyChange PROTO_XT_EV_HANDLER_ARGS; 1014extern void HandleEightBitKeyPressed PROTO_XT_ACTIONS_ARGS; 1015extern void HandleEnterWindow PROTO_XT_EV_HANDLER_ARGS; 1016extern void HandleFocusChange PROTO_XT_EV_HANDLER_ARGS; 1017extern void HandleInterpret PROTO_XT_ACTIONS_ARGS; 1018extern void HandleKeyPressed PROTO_XT_ACTIONS_ARGS; 1019extern void HandleLeaveWindow PROTO_XT_EV_HANDLER_ARGS; 1020extern void HandleSpawnTerminal PROTO_XT_ACTIONS_ARGS; 1021extern void HandleStringEvent PROTO_XT_ACTIONS_ARGS; 1022extern void NormalExit (void); 1023extern void Panic (const char * /* s */, int /* a */); 1024extern void Redraw (void); 1025extern void ReverseOldColors (void); 1026extern void SysError (int /* i */) GCC_NORETURN; 1027extern void VisualBell (void); 1028extern void do_dcs (XtermWidget /* xw */, Char * /* buf */, size_t /* len */); 1029extern void do_decrpm (XtermWidget /* xw */, int /* nparam */, int * /* params */); 1030extern void do_osc (XtermWidget /* xw */, Char * /* buf */, size_t /* len */, int /* final */); 1031extern void do_rpm (XtermWidget /* xw */, int /* nparam */, int * /* params */); 1032extern void do_xevents (void); 1033extern void end_tek_mode (void); 1034extern void end_vt_mode (void); 1035extern void hide_tek_window (void); 1036extern void hide_vt_window (void); 1037extern void ice_error (IceConn /* iceConn */); 1038extern void reset_decudk (void); 1039extern void set_tek_visibility (Bool /* on */); 1040extern void set_vt_visibility (Bool /* on */); 1041extern void switch_modes (Bool /* tovt */); 1042extern void timestamp_filename(char * /* dst */, const char * /* src */); 1043extern void xevents (void); 1044extern void xt_error (String /* message */); 1045extern void xtermBell(XtermWidget /* xw */, int /* which */, int /* percent */); 1046extern void xtermCopyEnv (char ** /* oldenv */); 1047extern void xtermDisplayCursor (XtermWidget /* xw */); 1048extern void xtermEmbedWindow (Window /* winToEmbedInfo */); 1049extern void xtermLoadIcon (XtermWidget /* xw */); 1050extern void xtermPerror (const char * /*fmt*/,...) GCC_PRINTFLIKE(1,2); 1051extern void xtermSetenv (const char * /* var */, const char * /* value */); 1052extern void xtermShowPointer (XtermWidget /* xw */, Bool /* enable */); 1053extern void xtermUnsetenv (const char * /* var */); 1054extern void xtermWarning (const char * /*fmt*/,...) GCC_PRINTFLIKE(1,2); 1055 1056#if OPT_DABBREV 1057extern void HandleDabbrevExpand PROTO_XT_ACTIONS_ARGS; 1058#endif 1059 1060#if OPT_MAXIMIZE 1061extern int QueryMaximize (XtermWidget /* termw */, unsigned * /* width */, unsigned * /* height */); 1062extern void HandleDeIconify PROTO_XT_ACTIONS_ARGS; 1063extern void HandleIconify PROTO_XT_ACTIONS_ARGS; 1064extern void HandleMaximize PROTO_XT_ACTIONS_ARGS; 1065extern void HandleRestoreSize PROTO_XT_ACTIONS_ARGS; 1066extern void RequestMaximize (XtermWidget /* termw */, int /* maximize */); 1067#endif 1068 1069#if OPT_SCROLL_LOCK 1070extern void GetScrollLock (TScreen * /* screen */); 1071extern void HandleScrollLock PROTO_XT_ACTIONS_ARGS; 1072extern void ShowScrollLock (TScreen * /* screen */, Bool /* enable */); 1073extern void SetScrollLock (TScreen * /* screen */, Bool /* enable */); 1074extern void xtermShowLED (TScreen * /* screen */, Cardinal /* led_number */, Bool /* enable */); 1075extern void xtermClearLEDs (TScreen * /* screen */); 1076#else 1077#define ShowScrollLock(screen, enable) /* nothing */ 1078#define SetScrollLock(screen, enable) /* nothing */ 1079#define GetScrollLock(screen) /* nothing */ 1080#endif 1081 1082#if OPT_SELECTION_OPS 1083extern void HandleExecFormatted PROTO_XT_ACTIONS_ARGS; 1084extern void HandleExecSelectable PROTO_XT_ACTIONS_ARGS; 1085extern void HandleInsertFormatted PROTO_XT_ACTIONS_ARGS; 1086extern void HandleInsertSelectable PROTO_XT_ACTIONS_ARGS; 1087#endif 1088 1089#if OPT_SESSION_MGT 1090extern void xtermCloseSession (void); 1091extern void xtermOpenSession (void); 1092#else 1093#define xtermCloseSession() /* nothing */ 1094#define xtermOpenSession() /* nothing */ 1095#endif 1096 1097#if OPT_WIDE_CHARS 1098extern Bool xtermEnvUTF8(void); 1099#else 1100#define xtermEnvUTF8() False 1101#endif 1102 1103#ifdef ALLOWLOGGING 1104extern void StartLog (XtermWidget /* xw */); 1105extern void CloseLog (XtermWidget /* xw */); 1106extern void FlushLog (XtermWidget /* xw */); 1107#else 1108#define FlushLog(xw) /*nothing*/ 1109#endif 1110 1111/* print.c */ 1112extern Bool xtermHasPrinter (XtermWidget /* xw */); 1113extern PrinterFlags *getPrinterFlags (XtermWidget /* xw */, String * /* params */, Cardinal * /* param_count */); 1114extern int xtermPrinterControl (XtermWidget /* xw */, int /* chr */); 1115extern void setPrinterControlMode (XtermWidget /* xw */, int /* mode */); 1116extern void xtermAutoPrint (XtermWidget /* xw */, unsigned /* chr */); 1117extern void xtermMediaControl (XtermWidget /* xw */, int /* param */, int /* private_seq */); 1118extern void xtermPrintScreen (XtermWidget /* xw */, Bool /* use_DECPEX */, PrinterFlags * /* p */); 1119extern void xtermPrintEverything (XtermWidget /* xw */, PrinterFlags * /* p */); 1120extern void xtermPrintImmediately (XtermWidget /* xw */, String /* filename */, int /* opts */, int /* attributes */); 1121extern void xtermPrintOnXError (XtermWidget /* xw */, int /* n */); 1122 1123/* ptydata.c */ 1124#ifdef VMS 1125#define PtySelect int 1126#else 1127#define PtySelect fd_set 1128#endif 1129 1130extern Bool decodeUtf8 (PtyData * /* data */); 1131extern int readPtyData (XtermWidget /* xw */, PtySelect * /* select_mask */, PtyData * /* data */); 1132extern void fillPtyData (XtermWidget /* xw */, PtyData * /* data */, const char * /* value */, int /* length */); 1133extern void initPtyData (PtyData ** /* data */); 1134extern void trimPtyData (XtermWidget /* xw */, PtyData * /* data */); 1135 1136#ifdef NO_LEAKS 1137extern void noleaks_ptydata ( void ); 1138#endif 1139 1140#if OPT_WIDE_CHARS 1141extern Char *convertToUTF8 (Char * /* lp */, unsigned /* c */); 1142extern IChar nextPtyData (TScreen * /* screen */, PtyData * /* data */); 1143extern IChar skipPtyData (PtyData * /* data */); 1144extern PtyData * fakePtyData(PtyData * /* result */, Char * /* next */, Char * /* last */); 1145extern void switchPtyData (TScreen * /* screen */, int /* f */); 1146extern void writePtyData (int /* f */, IChar * /* d */, unsigned /* len */); 1147 1148#define morePtyData(screen,data) \ 1149 (((data)->last > (data)->next) \ 1150 ? (((screen)->utf8_inparse && !(data)->utf_size) \ 1151 ? decodeUtf8(data) \ 1152 : True) \ 1153 : False) 1154#else 1155#define morePtyData(screen, data) ((data)->last > (data)->next) 1156#define nextPtyData(screen, data) (IChar) (*((data)->next++) & \ 1157 (screen->output_eight_bits \ 1158 ? 0xff \ 1159 : 0x7f)) 1160#define writePtyData(f,d,len) v_write(f,d,len) 1161#endif 1162 1163/* screen.c */ 1164 1165/* 1166 * See http://standards.freedesktop.org/wm-spec/wm-spec-latest.html 1167 */ 1168#define _NET_WM_STATE_REMOVE 0 /* remove/unset property */ 1169#define _NET_WM_STATE_ADD 1 /* add/set property */ 1170#define _NET_WM_STATE_TOGGLE 2 /* toggle property */ 1171 1172extern Bool non_blank_line (TScreen */* screen */, int /* row */, int /* col */, int /* len */); 1173extern Char * allocScrnData (TScreen * /* screen */, unsigned /* nrow */, unsigned /* ncol */); 1174extern ScrnBuf allocScrnBuf (XtermWidget /* xw */, unsigned /* nrow */, unsigned /* ncol */, ScrnPtr * /* addr */); 1175extern ScrnBuf scrnHeadAddr (TScreen * /* screen */, ScrnBuf /* base */, unsigned /* offset */); 1176extern int ScreenResize (XtermWidget /* xw */, int /* width */, int /* height */, unsigned * /* flags */); 1177extern size_t ScrnPointers (TScreen * /* screen */, size_t /* len */); 1178extern void ClearBufRows (XtermWidget /* xw */, int /* first */, int /* last */); 1179extern void ClearCells (XtermWidget /* xw */, int /* flags */, unsigned /* len */, int /* row */, int /* col */); 1180extern void CopyCells (TScreen * /* screen */, LineData * /* src */, LineData * /* dst */, int /* col */, int /* len */); 1181extern void FullScreen (XtermWidget /* xw */, int /* mode */); 1182extern void ScrnAllocBuf (XtermWidget /* xw */); 1183extern void ScrnClearCells (XtermWidget /* xw */, int /* row */, int /* col */, unsigned /* len */); 1184extern void ScrnDeleteChar (XtermWidget /* xw */, unsigned /* n */); 1185extern void ScrnDeleteCol (XtermWidget /* xw */, unsigned /* n */); 1186extern void ScrnDeleteLine (XtermWidget /* xw */, ScrnBuf /* sb */, int /* n */, int /* last */, unsigned /* where */); 1187extern void ScrnDisownSelection (XtermWidget /* xw */); 1188extern void ScrnFillRectangle (XtermWidget /* xw */, XTermRect *, int , unsigned /* flags */, Bool /* keepColors */); 1189extern void ScrnInsertChar (XtermWidget /* xw */, unsigned /* n */); 1190extern void ScrnInsertCol (XtermWidget /* xw */, unsigned /* n */); 1191extern void ScrnInsertLine (XtermWidget /* xw */, ScrnBuf /* sb */, int /* last */, int /* where */, unsigned /* n */); 1192extern void ScrnRefresh (XtermWidget /* xw */, int /* toprow */, int /* leftcol */, int /* nrows */, int /* ncols */, Bool /* force */); 1193extern void ScrnUpdate (XtermWidget /* xw */, int /* toprow */, int /* leftcol */, int /* nrows */, int /* ncols */, Bool /* force */); 1194extern void ScrnWriteText (XtermWidget /* xw */, IChar * /* str */, unsigned /* flags */, unsigned /* cur_fg_bg */, unsigned /* length */); 1195extern void ShowWrapMarks (XtermWidget /* xw */, int /* row */, LineData * /* ld */); 1196extern void setupLineData (TScreen * /* screen */, ScrnBuf /* base */, Char * /* data */, unsigned /* nrow */, unsigned /* ncol */); 1197extern void xtermParseRect (XtermWidget /* xw */, int, int *, XTermRect *); 1198 1199#if OPT_TRACE && OPT_TRACE_FLAGS 1200extern int LineTstFlag(LineData /* ld */, int /* flag */); 1201extern void LineClrFlag(LineData /* ld */, int /* flag */); 1202extern void LineSetFlag(LineData /* ld */, int /* flag */); 1203#else 1204 1205#define LineFlags(ld) GetLineFlags(ld) 1206 1207#define LineClrFlag(ld, flag) SetLineFlags(ld, (GetLineFlags(ld) & ~ (flag))) 1208#define LineSetFlag(ld, flag) SetLineFlags(ld, (GetLineFlags(ld) | (flag))) 1209#define LineTstFlag(ld, flag) ((GetLineFlags(ld) & flag) != 0) 1210 1211#endif /* OPT_TRACE && OPT_TRACE_FLAGS */ 1212 1213#define LineClrBlinked(ld) LineClrFlag(ld, LINEBLINKED) 1214#define LineSetBlinked(ld) LineSetFlag(ld, LINEBLINKED) 1215#define LineTstBlinked(ld) LineTstFlag(ld, LINEBLINKED) 1216 1217#define LineClrWrapped(ld) LineClrFlag(ld, LINEWRAPPED) 1218#define LineSetWrapped(ld) LineSetFlag(ld, LINEWRAPPED) 1219#define LineTstWrapped(ld) LineTstFlag(ld, LINEWRAPPED) 1220 1221#define ScrnHaveSelection(screen) \ 1222 ((screen)->startH.row != (screen)->endH.row \ 1223 || (screen)->startH.col != (screen)->endH.col) 1224 1225#define ScrnAreRowsInSelection(screen, first, last) \ 1226 ((last) >= (screen)->startH.row && (first) <= (screen)->endH.row) 1227 1228#define ScrnIsRowInSelection(screen, line) \ 1229 ((line) >= (screen)->startH.row && (line) <= (screen)->endH.row) 1230 1231#define ScrnHaveRowMargins(screen) \ 1232 ((screen)->top_marg != 0 \ 1233 || ((screen)->bot_marg != screen->max_row)) 1234 1235#define ScrnIsRowInMargins(screen, line) \ 1236 ((line) >= (screen)->top_marg && (line) <= (screen)->bot_marg) 1237 1238#define ScrnHaveColMargins(screen) \ 1239 ((screen)->rgt_marg > (screen)->max_col) 1240 1241#define ScrnIsColInMargins(screen, col) \ 1242 ((col) >= (screen)->lft_marg && (col) <= (screen)->rgt_marg) 1243 1244#define IsLeftRightMode(xw) ((xw)->flags & LEFT_RIGHT) 1245#define ScrnLeftMargin(xw) (IsLeftRightMode(xw) \ 1246 ? TScreenOf(xw)->lft_marg \ 1247 : 0) 1248#define ScrnRightMargin(xw) (IsLeftRightMode(xw) \ 1249 ? TScreenOf(xw)->rgt_marg \ 1250 : MaxCols(TScreenOf(xw)) - 1) 1251 1252#if OPT_DEC_RECTOPS 1253extern void ScrnCopyRectangle (XtermWidget /* xw */, XTermRect *, int, int *); 1254extern void ScrnMarkRectangle (XtermWidget /* xw */, XTermRect *, Bool, int, int *); 1255extern void ScrnWipeRectangle (XtermWidget /* xw */, XTermRect *); 1256extern void xtermCheckRect(XtermWidget /* xw */, int /* nparam */, int */* params */, int * /* result */); 1257#endif 1258 1259#if OPT_WIDE_CHARS 1260extern void ChangeToWide(XtermWidget /* xw */); 1261#endif 1262 1263/* scrollback.c */ 1264extern LineData *getScrollback (TScreen * /* screen */, int /* row */); 1265extern LineData *addScrollback (TScreen * /* screen */); 1266extern void deleteScrollback (TScreen * /* screen */); 1267 1268/* scrollbar.c */ 1269extern void DoResizeScreen (XtermWidget /* xw */); 1270extern void HandleScrollBack PROTO_XT_ACTIONS_ARGS; 1271extern void HandleScrollForward PROTO_XT_ACTIONS_ARGS; 1272extern void ResizeScrollBar (XtermWidget /* xw */); 1273extern void ScrollBarDrawThumb (Widget /* scrollWidget */); 1274extern void ScrollBarOff (XtermWidget /* xw */); 1275extern void ScrollBarOn (XtermWidget /* xw */, Bool /* init */); 1276extern void ScrollBarReverseVideo (Widget /* scrollWidget */); 1277extern void ToggleScrollBar (XtermWidget /* xw */); 1278extern void WindowScroll (XtermWidget /* xw */, int /* top */, Bool /* always */); 1279 1280#ifdef SCROLLBAR_RIGHT 1281extern void updateRightScrollbar(XtermWidget /* xw */); 1282#else 1283#define updateRightScrollbar(xw) /* nothing */ 1284#endif 1285 1286/* tabs.c */ 1287extern Bool TabToNextStop (XtermWidget /* xw */); 1288extern Bool TabToPrevStop (XtermWidget /* xw */); 1289extern void TabClear (Tabs /* tabs */, int /* col */); 1290extern void TabReset (Tabs /* tabs */); 1291extern void TabSet (Tabs /* tabs */, int /* col */); 1292extern void TabZonk (Tabs /* tabs */); 1293 1294/* util.c */ 1295extern Boolean isDefaultBackground(const char * /* name */); 1296extern Boolean isDefaultForeground(const char * /* name */); 1297extern GC updatedXtermGC (XtermWidget /* xw */, unsigned /* flags */, unsigned /* fg_bg */, Bool /* hilite */); 1298extern int ClearInLine (XtermWidget /* xw */, int /* row */, int /* col */, unsigned /* len */); 1299extern int HandleExposure (XtermWidget /* xw */, XEvent * /* event */); 1300extern int dimRound (double /* value */); 1301extern int drawXtermText (XtermWidget /* xw */, unsigned /* flags */, GC /* gc */, int /* x */, int /* y */, int /* chrset */, IChar * /* text */, Cardinal /* len */, int /* on_wide */); 1302extern int extendedBoolean(const char * /* value */, FlagList * /* table */, Cardinal /* limit */); 1303extern void ChangeColors (XtermWidget /* xw */, ScrnColors * /* pNew */); 1304extern void ClearRight (XtermWidget /* xw */, int /* n */); 1305extern void ClearScreen (XtermWidget /* xw */); 1306extern void DeleteChar (XtermWidget /* xw */, unsigned /* n */); 1307extern void DeleteLine (XtermWidget /* xw */, int /* n */); 1308extern void FlushScroll (XtermWidget /* xw */); 1309extern void GetColors (XtermWidget /* xw */, ScrnColors * /* pColors */); 1310extern void InsertChar (XtermWidget /* xw */, unsigned /* n */); 1311extern void InsertLine (XtermWidget /* xw */, int /* n */); 1312extern void RevScroll (XtermWidget /* xw */, int /* amount */); 1313extern void ReverseVideo (XtermWidget /* termw */); 1314extern void WriteText (XtermWidget /* xw */, IChar * /* str */, Cardinal /* len */); 1315extern void decode_keyboard_type (XtermWidget /* xw */, struct XTERM_RESOURCE * /* rp */); 1316extern void decode_wcwidth (XtermWidget /* xw */); 1317extern void do_cd_xtra_scroll (XtermWidget /* xw */); 1318extern void do_erase_display (XtermWidget /* xw */, int /* param */, int /* mode */); 1319extern void do_erase_line (XtermWidget /* xw */, int /* param */, int /* mode */); 1320extern void do_ti_xtra_scroll (XtermWidget /* xw */); 1321extern void getXtermSizeHints (XtermWidget /* xw */); 1322extern void init_keyboard_type (XtermWidget /* xw */, xtermKeyboardType /* type */, Bool /* set */); 1323extern void recolor_cursor (TScreen * /* screen */, Cursor /* cursor */, unsigned long /* fg */, unsigned long /* bg */); 1324extern void resetXtermGC (XtermWidget /* xw */, unsigned /* flags */, Bool /* hilite */); 1325extern void scrolling_copy_area (XtermWidget /* xw */, int /* firstline */, int /* nlines */, int /* amount */); 1326extern void set_keyboard_type (XtermWidget /* xw */, xtermKeyboardType /* type */, Bool /* set */); 1327extern void toggle_keyboard_type (XtermWidget /* xw */, xtermKeyboardType /* type */); 1328extern void update_keyboard_type (void); 1329extern void xtermClear (XtermWidget /* xw */); 1330extern void xtermColIndex (XtermWidget /* xw */, Bool /* toLeft */); 1331extern void xtermColScroll (XtermWidget /* xw */, int /* amount */, Bool /* toLeft */, int /* at_col */); 1332extern void xtermRepaint (XtermWidget /* xw */); 1333extern void xtermScroll (XtermWidget /* xw */, int /* amount */); 1334extern void xtermScrollLR (XtermWidget /* xw */, int /* amount */, Bool /* toLeft */); 1335extern void xtermSizeHints (XtermWidget /* xw */, int /* scrollbarWidth */); 1336 1337#if OPT_ISO_COLORS 1338 1339extern unsigned extract_fg (XtermWidget /* xw */, unsigned /* color */, unsigned /* flags */); 1340extern unsigned extract_bg (XtermWidget /* xw */, unsigned /* color */, unsigned /* flags */); 1341extern CellColor makeColorPair (int /* fg */, int /* bg */); 1342extern void ClearCurBackground (XtermWidget /* xw */, int /* top */, int /* left */, unsigned /* height */, unsigned /* width */, unsigned /* fw */); 1343 1344#define xtermColorPair(xw) makeColorPair(xw->sgr_foreground, xw->sgr_background) 1345 1346#define getXtermForeground(xw, flags, color) \ 1347 (((flags) & FG_COLOR) && ((int)(color) >= 0 && (color) < MAXCOLORS) \ 1348 ? GET_COLOR_RES(xw, TScreenOf(xw)->Acolors[color]) \ 1349 : T_COLOR(TScreenOf(xw), TEXT_FG)) 1350 1351#define getXtermBackground(xw, flags, color) \ 1352 (((flags) & BG_COLOR) && ((int)(color) >= 0 && (color) < MAXCOLORS) \ 1353 ? GET_COLOR_RES(xw, TScreenOf(xw)->Acolors[color]) \ 1354 : T_COLOR(TScreenOf(xw), TEXT_BG)) 1355 1356#if OPT_COLOR_RES 1357#define GET_COLOR_RES(xw, res) xtermGetColorRes(xw, &(res)) 1358#define SET_COLOR_RES(res,color) (res)->value = color 1359#define EQL_COLOR_RES(res,color) (res)->value == color 1360#define T_COLOR(v,n) (v)->Tcolors[n].value 1361extern Pixel xtermGetColorRes(XtermWidget /* xw */, ColorRes * /* res */); 1362#else 1363#define GET_COLOR_RES(xw, res) res 1364#define SET_COLOR_RES(res,color) *res = color 1365#define EQL_COLOR_RES(res,color) *res == color 1366#define T_COLOR(v,n) (v)->Tcolors[n] 1367#endif 1368 1369#define ExtractForeground(color) (unsigned) GetCellColorFG(color) 1370#define ExtractBackground(color) (unsigned) GetCellColorBG(color) 1371 1372#define MapToColorMode(fg, screen, flags) \ 1373 (((screen)->colorBLMode && ((flags) & BLINK)) \ 1374 ? COLOR_BL \ 1375 : (((screen)->colorBDMode && ((flags) & BOLD)) \ 1376 ? COLOR_BD \ 1377 : (((screen)->colorULMode && ((flags) & UNDERLINE)) \ 1378 ? COLOR_UL \ 1379 : fg))) 1380 1381#define checkVeryBoldAttr(flags, fg, code, attr) \ 1382 if ((flags & FG_COLOR) != 0 \ 1383 && (screen->veryBoldColors & attr) == 0 \ 1384 && (flags & attr) != 0 \ 1385 && (fg == code)) \ 1386 UIntClr(flags, attr) 1387 1388#define checkVeryBoldColors(flags, fg) \ 1389 checkVeryBoldAttr(flags, fg, COLOR_RV, INVERSE); \ 1390 checkVeryBoldAttr(flags, fg, COLOR_UL, UNDERLINE); \ 1391 checkVeryBoldAttr(flags, fg, COLOR_BD, BOLD); \ 1392 checkVeryBoldAttr(flags, fg, COLOR_BL, BLINK) 1393 1394#else /* !OPT_ISO_COLORS */ 1395 1396#define MapToColorMode(fg, screen, flags) fg 1397 1398#define ClearCurBackground(xw, top, left, height, width, fw) \ 1399 XClearArea (TScreenOf(xw)->display, \ 1400 VDrawable(TScreenOf(xw)), \ 1401 CursorX2(TScreenOf(xw), left, fw), \ 1402 CursorY(TScreenOf(xw), top), \ 1403 width * fw, \ 1404 height * FontHeight(TScreenOf(xw)), \ 1405 False) 1406 1407#define extract_fg(xw, color, flags) (xw)->cur_foreground 1408#define extract_bg(xw, color, flags) (xw)->cur_background 1409 1410 /* FIXME: Reverse-Video? */ 1411#define T_COLOR(v,n) (v)->Tcolors[n] 1412#define getXtermBackground(xw, flags, color) T_COLOR(TScreenOf(xw), TEXT_BG) 1413#define getXtermForeground(xw, flags, color) T_COLOR(TScreenOf(xw), TEXT_FG) 1414#define makeColorPair(fg, bg) 0 1415#define xtermColorPair(xw) 0 1416 1417#define checkVeryBoldColors(flags, fg) /* nothing */ 1418 1419#endif /* OPT_ISO_COLORS */ 1420 1421#if OPT_ZICONBEEP 1422extern void initZIconBeep(void); 1423extern void resetZIconBeep(XtermWidget /* xw */); 1424extern Boolean showZIconBeep(XtermWidget /* xw */, char * /* name */); 1425#else 1426#define initZIconBeep() /* nothing */ 1427#define showZIconBeep(xw, name) False 1428#endif 1429 1430#define XTERM_CELL(row,col) getXtermCell(screen, ROW2INX(screen, row), col) 1431 1432extern unsigned getXtermCell (TScreen * /* screen */, int /* row */, int /* col */); 1433extern unsigned getXtermCombining(TScreen * /* screen */, int /* row */, int /* col */, int /* off */); 1434extern void putXtermCell (TScreen * /* screen */, int /* row */, int /* col */, int /* ch */); 1435 1436#define IsCellCombined(screen, row, col) (getXtermCombining(screen, row, col, 0) != 0) 1437 1438#if OPT_HIGHLIGHT_COLOR 1439#define isNotForeground(xw, fg, bg, sel) \ 1440 (Boolean) ((sel) != T_COLOR(TScreenOf(xw), TEXT_FG) \ 1441 && (sel) != (fg) \ 1442 && (sel) != (bg) \ 1443 && (sel) != (xw)->dft_foreground) 1444#define isNotBackground(xw, fg, bg, sel) \ 1445 (Boolean) ((sel) != T_COLOR(TScreenOf(xw), TEXT_BG) \ 1446 && (sel) != (fg) \ 1447 && (sel) != (bg) \ 1448 && (sel) != (xw)->dft_background) 1449#endif 1450 1451#if OPT_WIDE_CHARS 1452extern Boolean isWideControl(unsigned /* ch */); 1453extern int DamagedCells(TScreen * /* screen */, unsigned /* n */, int * /* klp */, int * /* krp */, int /* row */, int /* col */); 1454extern int DamagedCurCells(TScreen * /* screen */, unsigned /* n */, int * /* klp */, int * /* krp */); 1455extern unsigned AsciiEquivs(unsigned /* ch */); 1456extern void addXtermCombining (TScreen * /* screen */, int /* row */, int /* col */, unsigned /* ch */); 1457extern void allocXtermChars(ScrnPtr * /* buffer */, Cardinal /* length */); 1458#endif 1459 1460#if OPT_XMC_GLITCH 1461extern void Mark_XMC (XtermWidget /* xw */, int /* param */); 1462extern void Jump_XMC (XtermWidget /* xw */); 1463extern void Resolve_XMC (XtermWidget /* xw */); 1464#endif 1465 1466#if OPT_WIDE_CHARS 1467unsigned visual_width(IChar * /* str */, Cardinal /* len */); 1468#else 1469#define visual_width(a, b) (b) 1470#endif 1471 1472#define BtoS(b) (((b) == Maybe) ? "maybe" : ((b) ? "on" : "off")) 1473#define NonNull(s) ((s) ? (s) : "<null>") 1474 1475#define UIntSet(dst,bits) dst = dst | (unsigned) (bits) 1476#define UIntClr(dst,bits) dst = dst & (unsigned) ~(bits) 1477 1478#ifdef __cplusplus 1479 } 1480#endif 1481/* *INDENT-ON* */ 1482 1483#endif /* included_xterm_h */ 1484