xterm.h revision 492d43a5
1/* $XTermId: xterm.h,v 1.635 2010/10/12 08:55:47 tom Exp $ */ 2 3/************************************************************ 4 5Copyright 1999-2009,2010 by Thomas E. Dickey 6 7 All Rights Reserved 8 9Permission is hereby granted, free of charge, to any person obtaining a 10copy of this software and associated documentation files (the 11"Software"), to deal in the Software without restriction, including 12without limitation the rights to use, copy, modify, merge, publish, 13distribute, sublicense, and/or sell copies of the Software, and to 14permit persons to whom the Software is furnished to do so, subject to 15the following conditions: 16 17The above copyright notice and this permission notice shall be included 18in all copies or substantial portions of the Software. 19 20THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 21OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 22MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 23IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY 24CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 25TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 26SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 27 28Except as contained in this notice, the name(s) of the above copyright 29holders shall not be used in advertising or otherwise to promote the 30sale, use or other dealings in this Software without prior written 31authorization. 32 33********************************************************/ 34 35/* 36 * Common/useful definitions for XTERM application. 37 * 38 * This is also where we put the fallback definitions if we do not build using 39 * the configure script. 40 */ 41#ifndef included_xterm_h 42#define included_xterm_h 43 44#ifdef HAVE_CONFIG_H 45#include <xtermcfg.h> 46#endif 47 48#ifndef GCC_UNUSED 49#define GCC_UNUSED /* nothing */ 50#endif 51 52#ifndef GCC_NORETURN 53#define GCC_NORETURN /* nothing */ 54#endif 55 56#if defined(__GNUC__) && defined(_FORTIFY_SOURCE) 57#define USE_IGNORE_RC 58#define IGNORE_RC(func) ignore_unused = (int) func 59#else 60#define IGNORE_RC(func) (void) func 61#endif /* gcc workarounds */ 62 63#include <X11/Xos.h> 64 65#ifndef HAVE_CONFIG_H 66 67#define HAVE_LIB_XAW 1 68 69#ifdef CSRG_BASED 70/* Get definition of BSD */ 71#include <sys/param.h> 72#endif 73 74#ifndef DFT_TERMTYPE 75#define DFT_TERMTYPE "xterm" 76#endif 77 78#ifndef X_NOT_POSIX 79#define HAVE_WAITPID 1 80#define HAVE_SYS_WAIT_H 1 81#define HAVE_UNISTD_H 1 82#endif 83 84#define HAVE_STDLIB_H 1 85 86#if defined(sun) 87/* errno is declared in <errno.h> */ 88#else 89#define DECL_ERRNO 1 90#endif 91 92#undef DECL_PTSNAME /* ptsname() is normally in stdlib.h */ 93 94#ifndef NOPUTENV 95#define HAVE_PUTENV 1 96#endif 97 98#if defined(CSRG_BASED) || defined(__GNU__) 99#define USE_POSIX_TERMIOS 1 100#endif 101 102#ifdef __NetBSD__ 103#if __NetBSD_Version__ >= 106030000 /* 1.6C */ 104#define BSD_UTMPX 1 105#define ut_xtime ut_tv.tv_sec 106#endif 107#endif 108 109#if defined(hpux) && !defined(__hpux) 110#define __hpux 1 /* HPUX 11.0 does not define this */ 111#endif 112 113#if !defined(__SCO__) && (defined(SCO) || defined(sco) || defined(SCO325)) 114#define __SCO__ 1 115#endif 116 117#ifdef USE_POSIX_TERMIOS 118#define HAVE_TERMIOS_H 1 119#define HAVE_TCGETATTR 1 120#endif 121 122#if defined(__UNIXOS2__) || defined(__SCO__) || defined(__UNIXWARE__) 123#define USE_TERMCAP 1 124#endif 125 126#if defined(UTMP) 127#define HAVE_UTMP 1 128#endif 129 130#if (defined(__MVS__) || defined(SVR4) || defined(__SCO__) || defined(BSD_UTMPX)) && !defined(__CYGWIN__) 131#define UTMPX_FOR_UTMP 1 132#endif 133 134#if !defined(ISC) && !defined(__QNX__) 135#define HAVE_UTMP_UT_HOST 1 136#endif 137 138#if defined(UTMPX_FOR_UTMP) && !(defined(__MVS__) || defined(__hpux)) 139#define HAVE_UTMP_UT_SESSION 1 140#endif 141 142#if !(defined(linux) && (!defined(__GLIBC__) || (__GLIBC__ < 2))) && !defined(SVR4) 143#define ut_xstatus ut_exit.e_exit 144#endif 145 146#if defined(SVR4) || defined(__SCO__) || defined(BSD_UTMPX) || (defined(linux) && defined(__GLIBC__) && (__GLIBC__ >= 2) && !(defined(__powerpc__) && (__GLIBC__ == 2) && (__GLIBC_MINOR__ == 0))) 147#define HAVE_UTMP_UT_XTIME 1 148#endif 149 150#if defined(linux) || defined(__CYGWIN__) 151#define USE_LASTLOG 152#define HAVE_LASTLOG_H 153#define USE_STRUCT_LASTLOG 154#elif defined(BSD) && (BSD >= 199103) 155#ifdef BSD_UTMPX 156#define USE_LASTLOGX 157#else 158#define USE_LASTLOG 159#define USE_STRUCT_LASTLOG 160#endif 161#endif 162 163#if defined(__OpenBSD__) 164#define DEFDELETE_DEL True 165#define DEF_BACKARO_ERASE True 166#define DEF_INITIAL_ERASE True 167#endif 168 169#if defined(__SCO__) || defined(__UNIXWARE__) 170#define DEFDELETE_DEL True 171#define OPT_SCO_FUNC_KEYS 1 172#endif 173 174#if defined(__SCO__) || defined(SVR4) || defined(_POSIX_SOURCE) || defined(__QNX__) || defined(__hpux) || (defined(BSD) && (BSD >= 199103)) || defined(__CYGWIN__) 175#define USE_POSIX_WAIT 176#endif 177 178#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) 179#define USE_SYSV_UTMP 180#endif 181 182#if defined(__GNU__) || defined(__MVS__) || defined(__osf__) 183#define USE_TTY_GROUP 184#endif 185 186#if defined(__CYGWIN__) 187#define HAVE_NCURSES_TERM_H 1 188#endif 189 190#ifdef __osf__ 191#define TTY_GROUP_NAME "terminal" 192#endif 193 194#if defined(__MVS__) 195#undef ut_xstatus 196#define ut_name ut_user 197#define ut_xstatus ut_exit.ut_e_exit 198#define ut_xtime ut_tv.tv_sec 199#endif 200 201#if defined(ut_xstatus) 202#define HAVE_UTMP_UT_XSTATUS 1 203#endif 204 205#if defined(XKB) 206#define HAVE_XKB_BELL_EXT 1 207#endif 208 209#if (defined(SVR4) && !defined(__CYGWIN__)) || defined(linux) || (defined(BSD) && (BSD >= 199103)) 210#define HAVE_POSIX_SAVED_IDS 211#endif 212 213#endif /* HAVE_CONFIG_H */ 214 215#ifndef HAVE_X11_DECKEYSYM_H 216#define HAVE_X11_DECKEYSYM_H 1 217#endif 218 219#ifndef HAVE_X11_SUNKEYSYM_H 220#define HAVE_X11_SUNKEYSYM_H 1 221#endif 222 223#ifndef HAVE_X11_XF86KEYSYM_H 224#define HAVE_X11_XF86KEYSYM_H 0 225#endif 226 227/***====================================================================***/ 228 229/* if compiling with gcc -ansi -pedantic, we must fix POSIX definitions */ 230#if defined(SVR4) && defined(sun) 231#ifndef __EXTENSIONS__ 232#define __EXTENSIONS__ 1 233#endif 234#ifndef _POSIX_C_SOURCE 235#define _POSIX_C_SOURCE 1 236#endif 237#endif 238 239/***====================================================================***/ 240 241#ifdef HAVE_STDLIB_H 242#include <stdlib.h> 243#else 244extern char *calloc(); 245extern char *getenv(); 246extern char *malloc(); 247extern char *realloc(); 248extern void exit(); 249extern void free(); 250#endif 251 252#ifdef HAVE_UNISTD_H 253#include <unistd.h> 254#endif 255 256#ifdef HAVE_SYS_WAIT_H 257#include <sys/wait.h> 258#endif 259 260#include <errno.h> 261#if defined(DECL_ERRNO) && !defined(errno) 262extern int errno; 263#endif 264 265/* 266 * FIXME: Toggling logging from xterm hangs under Linux 2.0.29 with libc5 if 267 * we use 'waitpid()', while 'wait()' seems to work properly. 268 */ 269#ifdef linux 270#undef HAVE_WAITPID 271#endif 272 273#ifndef OPT_WIDE_CHARS 274#define OPT_WIDE_CHARS 0 275#endif 276 277#if OPT_WIDE_CHARS 278#define HIDDEN_CHAR 0xffff 279#endif 280 281/***====================================================================***/ 282 283#include <proto.h> 284#include <ptyx.h> 285 286#if (XtSpecificationRelease >= 6) && !defined(NO_XPOLL_H) && !defined(sun) 287#include <X11/Xpoll.h> 288#define USE_XPOLL_H 1 289#else 290#define Select(n,r,w,e,t) select(n,(fd_set*)r,(fd_set*)w,(fd_set*)e,(struct timeval *)t) 291#define XFD_COPYSET(src,dst) memcpy((dst)->fds_bits, (src)->fds_bits, sizeof(fd_set)) 292#if defined(__MVS__) && !defined(TIME_WITH_SYS_TIME) 293#define TIME_WITH_SYS_TIME 294#endif 295#endif 296 297#ifdef TIME_WITH_SYS_TIME 298# include <sys/time.h> 299# include <time.h> 300#else 301# ifdef HAVE_SYS_TIME_H 302# include <sys/time.h> 303# else 304# include <time.h> 305# endif 306#endif 307 308/* these may be needed for sig_atomic_t */ 309#include <sys/types.h> 310#include <signal.h> 311 312#ifdef USE_SYS_SELECT_H 313 314#if defined(USE_XPOLL_H) && defined(AIXV3) && defined(NFDBITS) 315#undef NFDBITS /* conflict between X11/Xpoll.h and sys/select.h */ 316#endif 317 318#include <sys/select.h> 319 320#endif /* USE_SYS_SELECT_H */ 321 322#include <setjmp.h> 323 324#if defined(__UNIXOS2__) && !defined(XTERM_MAIN) 325#define environ gblenvp /* circumvent a bug */ 326#endif 327 328#if !defined(VMS) && !(defined(linux) && defined(__USE_GNU)) && !defined(__hpux) && !defined(_ALL_SOURCE) && !defined(__osf__) 329extern char **environ; 330#endif 331 332#define XK_Fn(n) (XK_F1 + (n) - 1) 333 334#define Maybe 2 335 336/***====================================================================***/ 337 338#define XtNallowC1Printable "allowC1Printable" 339#define XtNallowColorOps "allowColorOps" 340#define XtNallowFontOps "allowFontOps" 341#define XtNallowScrollLock "allowScrollLock" 342#define XtNallowSendEvents "allowSendEvents" 343#define XtNallowTcapOps "allowTcapOps" 344#define XtNallowTitleOps "allowTitleOps" 345#define XtNallowWindowOps "allowWindowOps" 346#define XtNaltIsNotMeta "altIsNotMeta" 347#define XtNaltSendsEscape "altSendsEscape" 348#define XtNalwaysBoldMode "alwaysBoldMode" 349#define XtNalwaysHighlight "alwaysHighlight" 350#define XtNalwaysUseMods "alwaysUseMods" 351#define XtNanswerbackString "answerbackString" 352#define XtNappcursorDefault "appcursorDefault" 353#define XtNappkeypadDefault "appkeypadDefault" 354#define XtNautoWrap "autoWrap" 355#define XtNawaitInput "awaitInput" 356#define XtNbackarrowKey "backarrowKey" 357#define XtNbellIsUrgent "bellIsUrgent" 358#define XtNbellOnReset "bellOnReset" 359#define XtNbellSuppressTime "bellSuppressTime" 360#define XtNboldColors "boldColors" 361#define XtNboldFont "boldFont" 362#define XtNboldMode "boldMode" 363#define XtNbrokenLinuxOSC "brokenLinuxOSC" 364#define XtNbrokenSelections "brokenSelections" 365#define XtNbrokenStringTerm "brokenStringTerm" 366#define XtNc132 "c132" 367#define XtNcacheDoublesize "cacheDoublesize" 368#define XtNcharClass "charClass" 369#define XtNcjkWidth "cjkWidth" 370#define XtNcolorAttrMode "colorAttrMode" 371#define XtNcolorBDMode "colorBDMode" 372#define XtNcolorBLMode "colorBLMode" 373#define XtNcolorMode "colorMode" 374#define XtNcolorRVMode "colorRVMode" 375#define XtNcolorULMode "colorULMode" 376#define XtNcombiningChars "combiningChars" 377#define XtNctrlFKeys "ctrlFKeys" 378#define XtNcurses "curses" 379#define XtNcursorBlink "cursorBlink" 380#define XtNcursorColor "cursorColor" 381#define XtNcursorOffTime "cursorOffTime" 382#define XtNcursorOnTime "cursorOnTime" 383#define XtNcursorUnderline "cursorUnderLine" 384#define XtNcutNewline "cutNewline" 385#define XtNcutToBeginningOfLine "cutToBeginningOfLine" 386#define XtNdecTerminalID "decTerminalID" 387#define XtNdefaultString "defaultString" 388#define XtNdeleteIsDEL "deleteIsDEL" 389#define XtNdisallowedColorOps "disallowedColorOps" 390#define XtNdisallowedFontOps "disallowedFontOps" 391#define XtNdisallowedTcapOps "disallowedTcapOps" 392#define XtNdisallowedWindowOps "disallowedWindowOps" 393#define XtNdynamicColors "dynamicColors" 394#define XtNeightBitControl "eightBitControl" 395#define XtNeightBitInput "eightBitInput" 396#define XtNeightBitOutput "eightBitOutput" 397#define XtNeightBitSelectTypes "eightBitSelectTypes" 398#define XtNfaceName "faceName" 399#define XtNfaceNameDoublesize "faceNameDoublesize" 400#define XtNfaceSize "faceSize" 401#define XtNfastScroll "fastScroll" 402#define XtNfont1 "font1" 403#define XtNfont2 "font2" 404#define XtNfont3 "font3" 405#define XtNfont4 "font4" 406#define XtNfont5 "font5" 407#define XtNfont6 "font6" 408#define XtNfontDoublesize "fontDoublesize" 409#define XtNfontStyle "fontStyle" 410#define XtNfontWarnings "fontWarnings" 411#define XtNforceBoxChars "forceBoxChars" 412#define XtNforcePackedFont "forcePackedFont" 413#define XtNformatOtherKeys "formatOtherKeys" 414#define XtNfreeBoldBox "freeBoldBox" 415#define XtNhighlightColor "highlightColor" 416#define XtNhighlightColorMode "highlightColorMode" 417#define XtNhighlightReverse "highlightReverse" 418#define XtNhighlightSelection "highlightSelection" 419#define XtNhighlightTextColor "highlightTextColor" 420#define XtNhpLowerleftBugCompat "hpLowerleftBugCompat" 421#define XtNi18nSelections "i18nSelections" 422#define XtNinitialFont "initialFont" 423#define XtNinternalBorder "internalBorder" 424#define XtNitalicULMode "italicULMode" 425#define XtNjumpScroll "jumpScroll" 426#define XtNkeepSelection "keepSelection" 427#define XtNkeyboardDialect "keyboardDialect" 428#define XtNlimitResize "limitResize" 429#define XtNlocale "locale" 430#define XtNlocaleFilter "localeFilter" 431#define XtNlogFile "logFile" 432#define XtNlogInhibit "logInhibit" 433#define XtNlogging "logging" 434#define XtNloginShell "loginShell" 435#define XtNmarginBell "marginBell" 436#define XtNmaximized "maximized" 437#define XtNmenuBar "menuBar" 438#define XtNmenuHeight "menuHeight" 439#define XtNmetaSendsEscape "metaSendsEscape" 440#define XtNmkSamplePass "mkSamplePass" 441#define XtNmkSampleSize "mkSampleSize" 442#define XtNmkWidth "mkWidth" 443#define XtNmodifyCursorKeys "modifyCursorKeys" 444#define XtNmodifyFunctionKeys "modifyFunctionKeys" 445#define XtNmodifyKeypadKeys "modifyKeypadKeys" 446#define XtNmodifyOtherKeys "modifyOtherKeys" 447#define XtNmodifyStringKeys "modifyStringKeys" 448#define XtNmultiClickTime "multiClickTime" 449#define XtNmultiScroll "multiScroll" 450#define XtNnMarginBell "nMarginBell" 451#define XtNnumLock "numLock" 452#define XtNoldXtermFKeys "oldXtermFKeys" 453#define XtNpointerColor "pointerColor" 454#define XtNpointerColorBackground "pointerColorBackground" 455#define XtNpointerMode "pointerMode" 456#define XtNpointerShape "pointerShape" 457#define XtNpopOnBell "popOnBell" 458#define XtNprintAttributes "printAttributes" 459#define XtNprinterAutoClose "printerAutoClose" 460#define XtNprinterCommand "printerCommand" 461#define XtNprinterControlMode "printerControlMode" 462#define XtNprinterExtent "printerExtent" 463#define XtNprinterFormFeed "printerFormFeed" 464#define XtNprinterNewLine "printerNewLine" 465#define XtNquietGrab "quietGrab" 466#define XtNrenderFont "renderFont" 467#define XtNresizeGravity "resizeGravity" 468#define XtNretryInputMethod "retryInputMethod" 469#define XtNreverseWrap "reverseWrap" 470#define XtNrightScrollBar "rightScrollBar" 471#define XtNsaveLines "saveLines" 472#define XtNscrollBar "scrollBar" 473#define XtNscrollBarBorder "scrollBarBorder" 474#define XtNscrollKey "scrollKey" 475#define XtNscrollLines "scrollLines" 476#define XtNscrollPos "scrollPos" 477#define XtNscrollTtyOutput "scrollTtyOutput" 478#define XtNselectToClipboard "selectToClipboard" 479#define XtNshiftFonts "shiftFonts" 480#define XtNshowBlinkAsBold "showBlinkAsBold" 481#define XtNshowMissingGlyphs "showMissingGlyphs" 482#define XtNshowWrapMarks "showWrapMarks" 483#define XtNsignalInhibit "signalInhibit" 484#define XtNtekGeometry "tekGeometry" 485#define XtNtekInhibit "tekInhibit" 486#define XtNtekSmall "tekSmall" 487#define XtNtekStartup "tekStartup" 488#define XtNtiXtraScroll "tiXtraScroll" 489#define XtNtiteInhibit "titeInhibit" 490#define XtNtitleModes "titleModes" 491#define XtNtoolBar "toolBar" 492#define XtNtrimSelection "trimSelection" 493#define XtNunderLine "underLine" 494#define XtNuseClipping "useClipping" 495#define XtNutf8 "utf8" 496#define XtNutf8Latin1 "utf8Latin1" 497#define XtNutf8SelectTypes "utf8SelectTypes" 498#define XtNutf8Title "utf8Title" 499#define XtNveryBoldColors "veryBoldColors" 500#define XtNvisualBell "visualBell" 501#define XtNvisualBellDelay "visualBellDelay" 502#define XtNvt100Graphics "vt100Graphics" 503#define XtNwideBoldFont "wideBoldFont" 504#define XtNwideChars "wideChars" 505#define XtNwideFont "wideFont" 506#define XtNximFont "ximFont" 507#define XtNxmcAttributes "xmcAttributes" 508#define XtNxmcGlitch "xmcGlitch" 509#define XtNxmcInline "xmcInline" 510#define XtNxmcMoveSGR "xmcMoveSGR" 511 512#define XtCAllowC1Printable "AllowC1Printable" 513#define XtCAllowColorOps "AllowColorOps" 514#define XtCAllowFontOps "AllowFontOps" 515#define XtCAllowScrollLock "AllowScrollLock" 516#define XtCAllowSendEvents "AllowSendEvents" 517#define XtCAllowTcapOps "AllowTcapOps" 518#define XtCAllowTitleOps "AllowTitleOps" 519#define XtCAllowWindowOps "AllowWindowOps" 520#define XtCAltIsNotMeta "AltIsNotMeta" 521#define XtCAltSendsEscape "AltSendsEscape" 522#define XtCAlwaysBoldMode "AlwaysBoldMode" 523#define XtCAlwaysHighlight "AlwaysHighlight" 524#define XtCAlwaysUseMods "AlwaysUseMods" 525#define XtCAnswerbackString "AnswerbackString" 526#define XtCAppcursorDefault "AppcursorDefault" 527#define XtCAppkeypadDefault "AppkeypadDefault" 528#define XtCAutoWrap "AutoWrap" 529#define XtCAwaitInput "AwaitInput" 530#define XtCBackarrowKey "BackarrowKey" 531#define XtCBellIsUrgent "BellIsUrgent" 532#define XtCBellOnReset "BellOnReset" 533#define XtCBellSuppressTime "BellSuppressTime" 534#define XtCBoldFont "BoldFont" 535#define XtCBoldMode "BoldMode" 536#define XtCBrokenLinuxOSC "BrokenLinuxOSC" 537#define XtCBrokenSelections "BrokenSelections" 538#define XtCBrokenStringTerm "BrokenStringTerm" 539#define XtCC132 "C132" 540#define XtCCacheDoublesize "CacheDoublesize" 541#define XtCCharClass "CharClass" 542#define XtCCjkWidth "CjkWidth" 543#define XtCColorAttrMode "ColorAttrMode" 544#define XtCColorMode "ColorMode" 545#define XtCColumn "Column" 546#define XtCCombiningChars "CombiningChars" 547#define XtCCtrlFKeys "CtrlFKeys" 548#define XtCCurses "Curses" 549#define XtCCursorBlink "CursorBlink" 550#define XtCCursorOffTime "CursorOffTime" 551#define XtCCursorOnTime "CursorOnTime" 552#define XtCCursorUnderline "CursorUnderLine" 553#define XtCCutNewline "CutNewline" 554#define XtCCutToBeginningOfLine "CutToBeginningOfLine" 555#define XtCDecTerminalID "DecTerminalID" 556#define XtCDefaultString "DefaultString" 557#define XtCDeleteIsDEL "DeleteIsDEL" 558#define XtCDisallowedColorOps "DisallowedColorOps" 559#define XtCDisallowedFontOps "DisallowedFontOps" 560#define XtCDisallowedTcapOps "DisallowedTcapOps" 561#define XtCDisallowedWindowOps "DisallowedWindowOps" 562#define XtCDynamicColors "DynamicColors" 563#define XtCEightBitControl "EightBitControl" 564#define XtCEightBitInput "EightBitInput" 565#define XtCEightBitOutput "EightBitOutput" 566#define XtCEightBitSelectTypes "EightBitSelectTypes" 567#define XtCFaceName "FaceName" 568#define XtCFaceNameDoublesize "FaceNameDoublesize" 569#define XtCFaceSize "FaceSize" 570#define XtCFastScroll "FastScroll" 571#define XtCFont1 "Font1" 572#define XtCFont2 "Font2" 573#define XtCFont3 "Font3" 574#define XtCFont4 "Font4" 575#define XtCFont5 "Font5" 576#define XtCFont6 "Font6" 577#define XtCFontDoublesize "FontDoublesize" 578#define XtCFontStyle "FontStyle" 579#define XtCFontWarnings "FontWarnings" 580#define XtCForceBoxChars "ForceBoxChars" 581#define XtCForcePackedFont "ForcePackedFont" 582#define XtCFormatOtherKeys "FormatOtherKeys" 583#define XtCFreeBoldBox "FreeBoldBox" 584#define XtCHighlightColorMode "HighlightColorMode" 585#define XtCHighlightReverse "HighlightReverse" 586#define XtCHighlightSelection "HighlightSelection" 587#define XtCHpLowerleftBugCompat "HpLowerleftBugCompat" 588#define XtCI18nSelections "I18nSelections" 589#define XtCInitialFont "InitialFont" 590#define XtCJumpScroll "JumpScroll" 591#define XtCKeepSelection "KeepSelection" 592#define XtCKeyboardDialect "KeyboardDialect" 593#define XtCLimitResize "LimitResize" 594#define XtCLocale "Locale" 595#define XtCLocaleFilter "LocaleFilter" 596#define XtCLogInhibit "LogInhibit" 597#define XtCLogfile "Logfile" 598#define XtCLogging "Logging" 599#define XtCLoginShell "LoginShell" 600#define XtCMarginBell "MarginBell" 601#define XtCMaximized "Maximized" 602#define XtCMenuBar "MenuBar" 603#define XtCMenuHeight "MenuHeight" 604#define XtCMetaSendsEscape "MetaSendsEscape" 605#define XtCMkSamplePass "MkSamplePass" 606#define XtCMkSampleSize "MkSampleSize" 607#define XtCMkWidth "MkWidth" 608#define XtCModifyCursorKeys "ModifyCursorKeys" 609#define XtCModifyFunctionKeys "ModifyFunctionKeys" 610#define XtCModifyKeypadKeys "ModifyKeypadKeys" 611#define XtCModifyOtherKeys "ModifyOtherKeys" 612#define XtCModifyStringKeys "ModifyStringKeys" 613#define XtCMultiClickTime "MultiClickTime" 614#define XtCMultiScroll "MultiScroll" 615#define XtCNumLock "NumLock" 616#define XtCOldXtermFKeys "OldXtermFKeys" 617#define XtCPointerMode "PointerMode" 618#define XtCPopOnBell "PopOnBell" 619#define XtCPrintAttributes "PrintAttributes" 620#define XtCPrinterAutoClose "PrinterAutoClose" 621#define XtCPrinterCommand "PrinterCommand" 622#define XtCPrinterControlMode "PrinterControlMode" 623#define XtCPrinterExtent "PrinterExtent" 624#define XtCPrinterFormFeed "PrinterFormFeed" 625#define XtCPrinterNewLine "PrinterNewLine" 626#define XtCQuietGrab "QuietGrab" 627#define XtCRenderFont "RenderFont" 628#define XtCResizeGravity "ResizeGravity" 629#define XtCRetryInputMethod "RetryInputMethod" 630#define XtCReverseWrap "ReverseWrap" 631#define XtCRightScrollBar "RightScrollBar" 632#define XtCSaveLines "SaveLines" 633#define XtCScrollBar "ScrollBar" 634#define XtCScrollBarBorder "ScrollBarBorder" 635#define XtCScrollCond "ScrollCond" 636#define XtCScrollLines "ScrollLines" 637#define XtCScrollPos "ScrollPos" 638#define XtCSelectToClipboard "SelectToClipboard" 639#define XtCShiftFonts "ShiftFonts" 640#define XtCShowBlinkAsBold "ShowBlinkAsBold" 641#define XtCShowMissingGlyphs "ShowMissingGlyphs" 642#define XtCShowWrapMarks "ShowWrapMarks" 643#define XtCSignalInhibit "SignalInhibit" 644#define XtCTekInhibit "TekInhibit" 645#define XtCTekSmall "TekSmall" 646#define XtCTekStartup "TekStartup" 647#define XtCTiXtraScroll "TiXtraScroll" 648#define XtCTiteInhibit "TiteInhibit" 649#define XtCTitleModes "TitleModes" 650#define XtCToolBar "ToolBar" 651#define XtCTrimSelection "TrimSelection" 652#define XtCUnderLine "UnderLine" 653#define XtCUseClipping "UseClipping" 654#define XtCUtf8 "Utf8" 655#define XtCUtf8Latin1 "Utf8Latin1" 656#define XtCUtf8SelectTypes "Utf8SelectTypes" 657#define XtCUtf8Title "Utf8Title" 658#define XtCVT100Graphics "VT100Graphics" 659#define XtCVeryBoldColors "VeryBoldColors" 660#define XtCVisualBell "VisualBell" 661#define XtCVisualBellDelay "VisualBellDelay" 662#define XtCWideBoldFont "WideBoldFont" 663#define XtCWideChars "WideChars" 664#define XtCWideFont "WideFont" 665#define XtCXimFont "XimFont" 666#define XtCXmcAttributes "XmcAttributes" 667#define XtCXmcGlitch "XmcGlitch" 668#define XtCXmcInline "XmcInline" 669#define XtCXmcMoveSGR "XmcMoveSGR" 670 671#if defined(NO_ACTIVE_ICON) && !defined(XtNgeometry) 672#define XtNgeometry "geometry" 673#define XtCGeometry "Geometry" 674#endif 675 676#if OPT_COLOR_CLASS 677#define XtCCursorColor "CursorColor" 678#define XtCPointerColor "PointerColor" 679#define XtCHighlightColor "HighlightColor" 680#define XtCHighlightTextColor "HighlightTextColor" 681#else 682#define XtCCursorColor XtCForeground 683#define XtCPointerColor XtCForeground 684#define XtCHighlightColor XtCForeground 685#define XtCHighlightTextColor XtCBackground 686#endif 687 688/***====================================================================***/ 689 690#ifdef __cplusplus 691extern "C" { 692#endif 693 694struct XTERM_RESOURCE; 695 696/* Tekproc.c */ 697#if OPT_TEK4014 698extern TekWidget getTekWidget(Widget /* w */); 699extern int TekGetFontSize (const char * /* param */); 700extern int TekInit (void); 701extern int TekPtyData(void); 702extern void ChangeTekColors (TekWidget /* tw */, TScreen * /* screen */, ScrnColors * /* pNew */); 703extern void HandleGINInput PROTO_XT_ACTIONS_ARGS; 704extern void TCursorToggle (TekWidget /* tw */, int /* toggle */); 705extern void TekCopy (TekWidget /* tw */); 706extern void TekEnqMouse (TekWidget /* tw */, int /* c */); 707extern void TekExpose (Widget /* w */, XEvent * /* event */, Region /* region */); 708extern void TekGINoff (TekWidget /* tw */); 709extern void TekRefresh (TekWidget /* tw */); 710extern void TekRepaint (TekWidget /* xw */); 711extern void TekReverseVideo (TekWidget /* tw */); 712extern void TekRun (void); 713extern void TekSetFontSize (TekWidget /* tw */, Bool /* fromMenu */, int /* newitem */); 714extern void TekSimulatePageButton (TekWidget /* tw */, Bool /* reset */); 715#endif 716 717/* button.c */ 718#define MotionOff( s, t ) if (!(screen->hide_pointer)) { \ 719 (s)->event_mask |= ButtonMotionMask; \ 720 (s)->event_mask &= ~PointerMotionMask; \ 721 XSelectInput(XtDisplay((t)), XtWindow((t)), (long) (s)->event_mask); } 722 723#define MotionOn( s, t ) { \ 724 (s)->event_mask &= ~ButtonMotionMask; \ 725 (s)->event_mask |= PointerMotionMask; \ 726 XSelectInput(XtDisplay((t)), XtWindow((t)), (long) (s)->event_mask); } 727 728extern Bool SendMousePosition (XtermWidget /* w */, XEvent* /* event */); 729extern void DiredButton PROTO_XT_ACTIONS_ARGS; 730extern void DisownSelection (XtermWidget /* termw */); 731extern void UnhiliteSelection (XtermWidget /* termw */); 732extern void HandleInsertSelection PROTO_XT_ACTIONS_ARGS; 733extern void HandleKeyboardSelectEnd PROTO_XT_ACTIONS_ARGS; 734extern void HandleKeyboardSelectExtend PROTO_XT_ACTIONS_ARGS; 735extern void HandleKeyboardSelectStart PROTO_XT_ACTIONS_ARGS; 736extern void HandleKeyboardSelectStop PROTO_XT_ACTIONS_ARGS; 737extern void HandleKeyboardStartExtend PROTO_XT_ACTIONS_ARGS; 738extern void HandleSelectEnd PROTO_XT_ACTIONS_ARGS; 739extern void HandleSelectExtend PROTO_XT_ACTIONS_ARGS; 740extern void HandleSelectSet PROTO_XT_ACTIONS_ARGS; 741extern void HandleSelectStart PROTO_XT_ACTIONS_ARGS; 742extern void HandleSelectStop PROTO_XT_ACTIONS_ARGS; 743extern void HandleStartExtend PROTO_XT_ACTIONS_ARGS; 744extern void ResizeSelection (TScreen * /* screen */, int /* rows */, int /* cols */); 745extern void ScrollSelection (TScreen * /* screen */, int /* amount */, Bool /* always */); 746extern void TrackMouse (XtermWidget /* xw */, int /* func */, CELL * /* start */, int /* firstrow */, int /* lastrow */); 747extern void ViButton PROTO_XT_ACTIONS_ARGS; 748 749extern int xtermUtf8ToTextList(XtermWidget /* xw */, XTextProperty * /* text_prop */, char *** /* text_list */, int * /* text_list_count */); 750 751#if OPT_DEC_LOCATOR 752extern void GetLocatorPosition (XtermWidget /* w */); 753extern void InitLocatorFilter (XtermWidget /* w */); 754#endif /* OPT_DEC_LOCATOR */ 755 756#if OPT_FOCUS_EVENT 757extern void SendFocusButton(XtermWidget /* xw */, XFocusChangeEvent * /* event */); 758#else 759#define SendFocusBotton(xw, event) /* nothing */ 760#endif 761 762#if OPT_PASTE64 763extern void AppendToSelectionBuffer (TScreen * /* screen */, unsigned /* c */); 764extern void ClearSelectionBuffer (TScreen * /* screen */); 765extern void CompleteSelection (XtermWidget /* xw */, String * /* args */, Cardinal /* len */); 766extern void xtermGetSelection (Widget /* w */, Time /* ev_time */, String * /* params */, Cardinal /* num_params */, Atom * /* targets */); 767#endif 768 769#if OPT_READLINE 770extern void ReadLineButton PROTO_XT_ACTIONS_ARGS; 771#endif 772 773#if OPT_WIDE_CHARS 774extern Bool iswide(int /* i */); 775#define WideCells(n) (((IChar)(n) >= first_widechar) ? my_wcwidth((wchar_t) (n)) : 1) 776#define isWide(n) (((IChar)(n) >= first_widechar) && iswide(n)) 777#else 778#define WideCells(n) 1 779#endif 780 781/* cachedCgs.c */ 782extern CgsEnum getCgsId(XtermWidget /*xw*/, VTwin * /*cgsWin*/, GC /*gc*/); 783extern GC freeCgs(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/); 784extern GC getCgsGC(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/); 785extern Pixel getCgsBack(XtermWidget /*xw*/, VTwin * /*cgsWin*/, GC /*gc*/); 786extern Pixel getCgsFore(XtermWidget /*xw*/, VTwin * /*cgsWin*/, GC /*gc*/); 787extern XTermFonts * getCgsFont(XtermWidget /*xw*/, VTwin * /*cgsWin*/, GC /*gc*/); 788extern void clrCgsFonts(XtermWidget /*xw*/, VTwin * /*cgsWin*/, XTermFonts * /*font*/); 789extern void copyCgs(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*dstCgsId*/, CgsEnum /*srcCgsId*/); 790extern void redoCgs(XtermWidget /*xw*/, Pixel /*fg*/, Pixel /*bg*/, CgsEnum /*cgsId*/); 791extern void setCgsBack(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/, Pixel /*bg*/); 792extern void setCgsCSet(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/, unsigned /*cset*/); 793extern void setCgsFont(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/, XTermFonts * /*font*/); 794extern void setCgsFore(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/, Pixel /*fg*/); 795extern void swapCgs(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*dstCgsId*/, CgsEnum /*srcCgsId*/); 796 797#ifdef NO_LEAKS 798extern void noleaks_cachedCgs (XtermWidget /* xw */); 799#endif 800 801/* charproc.c */ 802extern Bool CheckBufPtrs (TScreen * /* screen */); 803extern Bool set_cursor_gcs (XtermWidget /* xw */); 804extern int VTInit (XtermWidget /* xw */); 805extern void FindFontSelection (XtermWidget /* xw */, const char * /* atom_name */, Bool /* justprobe */); 806extern void HideCursor (void); 807extern void RestartBlinking(TScreen * /* screen */); 808extern void ShowCursor (void); 809extern void SwitchBufPtrs (TScreen * /* screen */, int /* toBuf */); 810extern void ToggleAlternate (XtermWidget /* xw */); 811extern void VTReset (XtermWidget /* xw */, int /* full */, int /* saved */); 812extern void VTRun (XtermWidget /* xw */); 813extern void dotext (XtermWidget /* xw */, int /* charset */, IChar * /* buf */, Cardinal /* len */); 814extern void releaseCursorGCs(XtermWidget /*xw*/); 815extern void releaseWindowGCs(XtermWidget /*xw*/, VTwin * /*win*/); 816extern void resetCharsets (TScreen * /* screen */); 817extern void set_max_col(TScreen * /* screen */, int /* cols */); 818extern void set_max_row(TScreen * /* screen */, int /* rows */); 819extern void set_tb_margins (TScreen * /* screen */, int /* top */, int /* bottom */); 820extern void unparse_end (XtermWidget /* xw */); 821extern void unparseputc (XtermWidget /* xw */, int /* c */); 822extern void unparseputc1 (XtermWidget /* xw */, int /* c */); 823extern void unparseputn (XtermWidget /* xw */, unsigned /* n */); 824extern void unparseputs (XtermWidget /* xw */, const char * /* s */); 825extern void unparseseq (XtermWidget /* xw */, ANSI * /* ap */); 826extern void v_write (int /* f */, const Char * /* d */, unsigned /* len */); 827extern void xtermAddInput(Widget /* w */); 828 829#if OPT_BLINK_CURS 830extern void ToggleCursorBlink(TScreen * /* screen */); 831#endif 832 833#if OPT_ISO_COLORS 834extern void SGR_Background (XtermWidget /* xw */, int /* color */); 835extern void SGR_Foreground (XtermWidget /* xw */, int /* color */); 836#endif 837 838#ifdef NO_LEAKS 839extern void noleaks_charproc (void); 840#endif 841 842/* charsets.c */ 843extern unsigned xtermCharSetIn (unsigned /* code */, int /* charset */); 844extern int xtermCharSetOut (XtermWidget /* xw */, IChar * /* buf */, IChar * /* ptr */, int /* charset */); 845 846/* cursor.c */ 847extern void AdjustSavedCursor (XtermWidget /* xw */, int /* adjust */); 848extern void CarriageReturn (TScreen * /* screen */); 849extern void CursorBack (XtermWidget /* xw */, int /* n */); 850extern void CursorDown (TScreen * /* screen */, int /* n */); 851extern void CursorForward (TScreen * /* screen */, int /* n */); 852extern void CursorNextLine (TScreen * /* screen */, int /* count */); 853extern void CursorPrevLine (TScreen * /* screen */, int /* count */); 854extern void CursorRestore (XtermWidget /* xw */); 855extern void CursorSave (XtermWidget /* xw */); 856extern void CursorSet (TScreen * /* screen */, int /* row */, int /* col */, unsigned /* flags */); 857extern void CursorUp (TScreen * /* screen */, int /* n */); 858extern void RevIndex (XtermWidget /* xw */, int /* amount */); 859extern void xtermIndex (XtermWidget /* xw */, int /* amount */); 860 861#if OPT_TRACE 862extern int set_cur_col(TScreen * /* screen */, int /* value */); 863extern int set_cur_row(TScreen * /* screen */, int /* value */); 864#else 865#define set_cur_col(screen, value) screen->cur_col = value 866#define set_cur_row(screen, value) screen->cur_row = value 867#endif 868 869/* doublechr.c */ 870extern void xterm_DECDHL (XtermWidget /* xw */, Bool /* top */); 871extern void xterm_DECSWL (XtermWidget /* xw */); 872extern void xterm_DECDWL (XtermWidget /* xw */); 873#if OPT_DEC_CHRSET 874extern int xterm_Double_index(XtermWidget /* xw */, unsigned /* chrset */, unsigned /* flags */); 875extern GC xterm_DoubleGC(XtermWidget /* xw */, unsigned /* chrset */, unsigned /* flags */, GC /* old_gc */, int * /* inxp */); 876#endif 877 878/* input.c */ 879extern unsigned xtermParamToState (XtermWidget /* xw */, unsigned /* param */); 880extern unsigned xtermStateToParam (XtermWidget /* xw */, unsigned /* state */); 881extern Bool xtermDeleteIsDEL (XtermWidget /* xw */); 882extern void Input (XtermWidget /* xw */, XKeyEvent */* event */, Bool /* eightbit */); 883extern void StringInput (XtermWidget /* xw */, const Char * /* string */, size_t /* nbytes */); 884 885#if OPT_NUM_LOCK 886extern void VTInitModifiers(XtermWidget /* xw */); 887#endif 888 889/* linedata.c */ 890extern LineData *getLineData(TScreen * /* screen */, int /* row */); 891extern void copyLineData(LineData * /* dst */, LineData * /* src */); 892extern void initLineData(XtermWidget /* xw */); 893 894extern CellData *newCellData(XtermWidget /* xw */, Cardinal /* count */); 895extern void saveCellData(TScreen * /* screen */, CellData * /* data */, Cardinal /* cell */, LineData * /* ld */, int /* column */); 896extern void restoreCellData(TScreen * /* screen */, CellData * /* data */, Cardinal /* cell */, LineData * /* ld */, int /* column */); 897 898/* main.c */ 899#ifndef __UNIXOS2__ 900#define ENVP_ARG /**/ 901#else 902#define ENVP_ARG , char ** /* envp */ 903#endif 904 905extern int main (int /* argc */, char ** /* argv */ ENVP_ARG); 906extern int GetBytesAvailable (int /* fd */); 907extern int kill_process_group (int /* pid */, int /* sig */); 908extern int nonblocking_wait (void); 909 910#if OPT_PTY_HANDSHAKE 911extern void first_map_occurred (void); 912#else 913#define first_map_occurred() /* nothing */ 914#endif 915 916#ifdef SIGNAL_T 917extern SIGNAL_T Exit (int /* n */); 918#endif 919 920#ifndef SIG_ATOMIC_T 921#define SIG_ATOMIC_T int 922#endif 923 924#if OPT_WIDE_CHARS 925extern unsigned first_widechar; 926extern int (*my_wcwidth)(wchar_t); 927#endif 928 929/* menu.c */ 930extern void do_hangup PROTO_XT_CALLBACK_ARGS; 931extern void repairSizeHints (void); 932extern void show_8bit_control (Bool /* value */); 933 934/* misc.c */ 935extern Bool AllocateTermColor(XtermWidget, ScrnColors *, int, const char *, Bool); 936extern Cursor make_colored_cursor (unsigned /* cursorindex */, unsigned long /* fg */, unsigned long /* bg */); 937extern OptionHelp * sortedOpts(OptionHelp *, XrmOptionDescRec *, Cardinal); 938extern Window WMFrameWindow(XtermWidget /* termw */); 939extern XrmOptionDescRec * sortedOptDescs(XrmOptionDescRec *, Cardinal); 940extern XtermWidget getXtermWidget(Widget /* w */); 941extern char *udk_lookup (int /* keycode */, int * /* len */); 942extern char *xtermEnvEncoding (void); 943extern char *xtermEnvLocale (void); 944extern char *xtermFindShell(char * /* leaf */, Bool /* warning */); 945extern char *xtermVersion(void); 946extern const char *SysErrorMsg (int /* n */); 947extern const char *SysReasonMsg (int /* n */); 948extern int ResetAnsiColorRequest(XtermWidget, char *, int); 949extern int XStrCmp (char * /* s1 */, char * /* s2 */); 950extern int creat_as (uid_t /* uid */, gid_t /* gid */, Bool /* append */, char * /* pathname */, int /* mode */); 951extern int open_userfile (uid_t /* uid */, gid_t /* gid */, char * /* path */, Bool /* append */); 952extern int xerror (Display * /* d */, XErrorEvent * /* ev */); 953extern int xioerror (Display * /* dpy */); 954extern int xtermResetIds(TScreen * /* screen */); 955extern void Bell (XtermWidget /* xw */, int /* which */, int /* percent */); 956extern void ChangeIconName (XtermWidget /* xw */, char * /* name */); 957extern void ChangeTitle (XtermWidget /* xw */, char * /* name */); 958extern void ChangeXprop (char * /* name */); 959extern void Cleanup (int /* code */); 960extern void HandleBellPropertyChange PROTO_XT_EV_HANDLER_ARGS; 961extern void HandleEightBitKeyPressed PROTO_XT_ACTIONS_ARGS; 962extern void HandleEnterWindow PROTO_XT_EV_HANDLER_ARGS; 963extern void HandleFocusChange PROTO_XT_EV_HANDLER_ARGS; 964extern void HandleInterpret PROTO_XT_ACTIONS_ARGS; 965extern void HandleKeyPressed PROTO_XT_ACTIONS_ARGS; 966extern void HandleLeaveWindow PROTO_XT_EV_HANDLER_ARGS; 967extern void HandleSpawnTerminal PROTO_XT_ACTIONS_ARGS; 968extern void HandleStringEvent PROTO_XT_ACTIONS_ARGS; 969extern void Panic (const char * /* s */, int /* a */); 970extern void Redraw (void); 971extern void ReverseOldColors (void); 972extern void SysError (int /* i */) GCC_NORETURN; 973extern void VisualBell (void); 974extern void do_dcs (XtermWidget /* xw */, Char * /* buf */, size_t /* len */); 975extern void do_decrpm (XtermWidget /* xw */, int /* nparam */, int * /* params */); 976extern void do_osc (XtermWidget /* xw */, Char * /* buf */, size_t /* len */, int /* final */); 977extern void do_rpm (XtermWidget /* xw */, int /* nparam */, int * /* params */); 978extern void do_xevents (void); 979extern void end_tek_mode (void); 980extern void end_vt_mode (void); 981extern void hide_tek_window (void); 982extern void hide_vt_window (void); 983extern void reset_decudk (void); 984extern void set_tek_visibility (Bool /* on */); 985extern void set_vt_visibility (Bool /* on */); 986extern void switch_modes (Bool /* tovt */); 987extern void timestamp_filename(char * /* dst */, const char * /* src */); 988extern void xevents (void); 989extern void xt_error (String /* message */); 990extern void xtermBell(XtermWidget /* xw */, int /* which */, int /* percent */); 991extern void xtermCopyEnv (char ** /* oldenv */); 992extern void xtermDisplayCursor (XtermWidget /* xw */); 993extern void xtermSetenv (const char * /* var */, const char * /* value */); 994extern void xtermShowPointer (XtermWidget /* xw */, Bool /* enable */); 995 996#if OPT_DABBREV 997extern void HandleDabbrevExpand PROTO_XT_ACTIONS_ARGS; 998#endif 999 1000#if OPT_MAXIMIZE 1001extern int QueryMaximize (XtermWidget /* termw */, unsigned * /* width */, unsigned * /* height */); 1002extern void HandleDeIconify PROTO_XT_ACTIONS_ARGS; 1003extern void HandleIconify PROTO_XT_ACTIONS_ARGS; 1004extern void HandleMaximize PROTO_XT_ACTIONS_ARGS; 1005extern void HandleRestoreSize PROTO_XT_ACTIONS_ARGS; 1006extern void RequestMaximize (XtermWidget /* termw */, int /* maximize */); 1007#endif 1008 1009#if OPT_SCROLL_LOCK 1010extern void GetScrollLock (TScreen * /* screen */); 1011extern void HandleScrollLock PROTO_XT_ACTIONS_ARGS; 1012extern void ShowScrollLock (TScreen * /* screen */, Bool /* enable */); 1013extern void SetScrollLock (TScreen * /* screen */, Bool /* enable */); 1014extern void xtermShowLED (TScreen * /* screen */, Cardinal /* led_number */, Bool /* enable */); 1015extern void xtermClearLEDs (TScreen * /* screen */); 1016#else 1017#define ShowScrollLock(screen, enable) /* nothing */ 1018#define SetScrollLock(screen, enable) /* nothing */ 1019#define GetScrollLock(screen) /* nothing */ 1020#endif 1021 1022#if OPT_WIDE_CHARS 1023extern Bool xtermEnvUTF8(void); 1024#else 1025#define xtermEnvUTF8() False 1026#endif 1027 1028#ifdef ALLOWLOGGING 1029extern void StartLog (XtermWidget /* xw */); 1030extern void CloseLog (XtermWidget /* xw */); 1031extern void FlushLog (XtermWidget /* xw */); 1032#else 1033#define FlushLog(xw) /*nothing*/ 1034#endif 1035 1036/* print.c */ 1037extern Bool xtermHasPrinter (XtermWidget /* xw */); 1038extern PrinterFlags *getPrinterFlags(XtermWidget /* xw */, String * /* params */, Cardinal * /* param_count */); 1039extern int xtermPrinterControl (XtermWidget /* xw */, int /* chr */); 1040extern void setPrinterControlMode (XtermWidget /* xw */, int /* mode */); 1041extern void xtermAutoPrint (XtermWidget /* xw */, unsigned /* chr */); 1042extern void xtermMediaControl (XtermWidget /* xw */, int /* param */, int /* private_seq */); 1043extern void xtermPrintScreen (XtermWidget /* xw */, Bool /* use_DECPEX */, PrinterFlags * /* p */); 1044extern void xtermPrintEverything (XtermWidget /* xw */, PrinterFlags * /* p */); 1045 1046/* ptydata.c */ 1047#ifdef VMS 1048#define PtySelect int 1049#else 1050#define PtySelect fd_set 1051#endif 1052 1053extern Bool decodeUtf8 (PtyData * /* data */); 1054extern int readPtyData (XtermWidget /* xw */, PtySelect * /* select_mask */, PtyData * /* data */); 1055extern void fillPtyData (XtermWidget /* xw */, PtyData * /* data */, const char * /* value */, int /* length */); 1056extern void initPtyData (PtyData ** /* data */); 1057extern void trimPtyData (XtermWidget /* xw */, PtyData * /* data */); 1058 1059#ifdef NO_LEAKS 1060extern void noleaks_ptydata ( void ); 1061#endif 1062 1063#if OPT_WIDE_CHARS 1064extern Char *convertToUTF8 (Char * /* lp */, unsigned /* c */); 1065extern IChar nextPtyData (TScreen * /* screen */, PtyData * /* data */); 1066extern IChar skipPtyData (PtyData * /* data */); 1067extern PtyData * fakePtyData(PtyData * /* result */, Char * /* next */, Char * /* last */); 1068extern void switchPtyData (TScreen * /* screen */, int /* f */); 1069extern void writePtyData (int /* f */, IChar * /* d */, unsigned /* len */); 1070 1071#define morePtyData(screen,data) \ 1072 (((data)->last > (data)->next) \ 1073 ? (((screen)->utf8_inparse && !(data)->utf_size) \ 1074 ? decodeUtf8(data) \ 1075 : True) \ 1076 : False) 1077#else 1078#define morePtyData(screen, data) ((data)->last > (data)->next) 1079#define nextPtyData(screen, data) (*((data)->next++) & \ 1080 (screen->output_eight_bits \ 1081 ? 0xff \ 1082 : 0x7f)) 1083#define writePtyData(f,d,len) v_write(f,d,len) 1084#endif 1085 1086/* screen.c */ 1087extern Bool non_blank_line (TScreen */* screen */, int /* row */, int /* col */, int /* len */); 1088extern Char * allocScrnData(TScreen * /* screen */, unsigned /* nrow */, unsigned /* ncol */); 1089extern ScrnBuf allocScrnBuf (XtermWidget /* xw */, unsigned /* nrow */, unsigned /* ncol */, ScrnPtr * /* addr */); 1090extern ScrnBuf scrnHeadAddr (TScreen * /* screen */, ScrnBuf /* base */, unsigned /* offset */); 1091extern int ScreenResize (XtermWidget /* xw */, int /* width */, int /* height */, unsigned * /* flags */); 1092extern size_t ScrnPointers (TScreen * /* screen */, size_t /* len */); 1093extern void ClearBufRows (XtermWidget /* xw */, int /* first */, int /* last */); 1094extern void ClearCells (XtermWidget /* xw */, int /* flags */, unsigned /* len */, int /* row */, int /* col */); 1095extern void ScrnAllocBuf (XtermWidget /* xw */); 1096extern void ScrnClearCells (XtermWidget /* xw */, int /* row */, int /* col */, unsigned /* len */); 1097extern void ScrnDeleteChar (XtermWidget /* xw */, unsigned /* n */); 1098extern void ScrnDeleteLine (XtermWidget /* xw */, ScrnBuf /* sb */, int /* n */, int /* last */, unsigned /* where */); 1099extern void ScrnDisownSelection (XtermWidget /* xw */); 1100extern void ScrnFillRectangle (XtermWidget /* xw */, XTermRect *, int , unsigned /* flags */, Bool /* keepColors */); 1101extern void ScrnInsertChar (XtermWidget /* xw */, unsigned /* n */); 1102extern void ScrnInsertLine (XtermWidget /* xw */, ScrnBuf /* sb */, int /* last */, int /* where */, unsigned /* n */); 1103extern void ScrnRefresh (XtermWidget /* xw */, int /* toprow */, int /* leftcol */, int /* nrows */, int /* ncols */, Bool /* force */); 1104extern void ScrnUpdate (XtermWidget /* xw */, int /* toprow */, int /* leftcol */, int /* nrows */, int /* ncols */, Bool /* force */); 1105extern void ScrnWriteText (XtermWidget /* xw */, IChar * /* str */, unsigned /* flags */, unsigned /* cur_fg_bg */, unsigned /* length */); 1106extern void ShowWrapMarks (XtermWidget /* xw */, int /* row */, LineData * /* ld */); 1107extern void setupLineData (TScreen * /* screen */, ScrnBuf /* base */, Char * /* data */, unsigned /* nrow */, unsigned /* ncol */); 1108extern void xtermParseRect (XtermWidget /* xw */, int, int *, XTermRect *); 1109 1110#if OPT_TRACE && OPT_TRACE_FLAGS 1111extern int LineTstFlag(LineData /* ld */, int /* flag */); 1112extern void LineClrFlag(LineData /* ld */, int /* flag */); 1113extern void LineSetFlag(LineData /* ld */, int /* flag */); 1114#else 1115 1116#define LineFlags(ld) GetLineFlags(ld) 1117 1118#define LineClrFlag(ld, flag) SetLineFlags(ld, (GetLineFlags(ld) & ~ (flag))) 1119#define LineSetFlag(ld, flag) SetLineFlags(ld, (GetLineFlags(ld) | (flag))) 1120#define LineTstFlag(ld, flag) ((GetLineFlags(ld) & flag) != 0) 1121 1122#endif /* OPT_TRACE && OPT_TRACE_FLAGS */ 1123 1124#define LineClrBlinked(ld) LineClrFlag(ld, LINEBLINKED) 1125#define LineSetBlinked(ld) LineSetFlag(ld, LINEBLINKED) 1126#define LineTstBlinked(ld) LineTstFlag(ld, LINEBLINKED) 1127 1128#define LineClrWrapped(ld) LineClrFlag(ld, LINEWRAPPED) 1129#define LineSetWrapped(ld) LineSetFlag(ld, LINEWRAPPED) 1130#define LineTstWrapped(ld) LineTstFlag(ld, LINEWRAPPED) 1131 1132#define ScrnHaveSelection(screen) \ 1133 ((screen)->startH.row != (screen)->endH.row \ 1134 || (screen)->startH.col != (screen)->endH.col) 1135 1136#define ScrnAreLinesInSelection(screen, first, last) \ 1137 ((last) >= (screen)->startH.row && (first) <= (screen)->endH.row) 1138 1139#define ScrnIsLineInSelection(screen, line) \ 1140 ((line) >= (screen)->startH.row && (line) <= (screen)->endH.row) 1141 1142#define ScrnHaveLineMargins(screen) \ 1143 ((screen)->top_marg != 0 \ 1144 || ((screen)->bot_marg != screen->max_row)) 1145 1146#define ScrnIsLineInMargins(screen, line) \ 1147 ((line) >= (screen)->top_marg && (line) <= (screen)->bot_marg) 1148 1149#if OPT_DEC_RECTOPS 1150extern void ScrnCopyRectangle (XtermWidget /* xw */, XTermRect *, int, int *); 1151extern void ScrnMarkRectangle (XtermWidget /* xw */, XTermRect *, Bool, int, int *); 1152extern void ScrnWipeRectangle (XtermWidget /* xw */, XTermRect *); 1153#endif 1154 1155#if OPT_WIDE_CHARS 1156extern void ChangeToWide(XtermWidget /* xw */); 1157#endif 1158 1159/* scrollback.c */ 1160extern LineData *getScrollback (TScreen * /* screen */, int /* row */); 1161extern LineData *addScrollback (TScreen * /* screen */); 1162extern void deleteScrollback (TScreen * /* screen */, int /* row */); 1163 1164/* scrollbar.c */ 1165extern void DoResizeScreen (XtermWidget /* xw */); 1166extern void HandleScrollBack PROTO_XT_ACTIONS_ARGS; 1167extern void HandleScrollForward PROTO_XT_ACTIONS_ARGS; 1168extern void ResizeScrollBar (XtermWidget /* xw */); 1169extern void ScrollBarDrawThumb (Widget /* scrollWidget */); 1170extern void ScrollBarOff (XtermWidget /* xw */); 1171extern void ScrollBarOn (XtermWidget /* xw */, Bool /* init */); 1172extern void ScrollBarReverseVideo (Widget /* scrollWidget */); 1173extern void ToggleScrollBar (XtermWidget /* xw */); 1174extern void WindowScroll (XtermWidget /* xw */, int /* top */, Bool /* always */); 1175 1176#ifdef SCROLLBAR_RIGHT 1177extern void updateRightScrollbar(XtermWidget /* xw */); 1178#else 1179#define updateRightScrollbar(xw) /* nothing */ 1180#endif 1181 1182/* tabs.c */ 1183extern Bool TabToNextStop (XtermWidget /* xw */); 1184extern Bool TabToPrevStop (XtermWidget /* xw */); 1185extern void TabClear (Tabs /* tabs */, int /* col */); 1186extern void TabReset (Tabs /* tabs */); 1187extern void TabSet (Tabs /* tabs */, int /* col */); 1188extern void TabZonk (Tabs /* tabs */); 1189 1190/* util.c */ 1191extern Boolean isDefaultBackground(const char * /* name */); 1192extern Boolean isDefaultForeground(const char * /* name */); 1193extern GC updatedXtermGC (XtermWidget /* xw */, unsigned /* flags */, unsigned /* fg_bg */, Bool /* hilite */); 1194extern int AddToRefresh (XtermWidget /* xw */); 1195extern int ClearInLine (XtermWidget /* xw */, int /* row */, int /* col */, unsigned /* len */); 1196extern int HandleExposure (XtermWidget /* xw */, XEvent * /* event */); 1197extern int drawXtermText (XtermWidget /* xw */, unsigned /* flags */, GC /* gc */, int /* x */, int /* y */, int /* chrset */, IChar * /* text */, Cardinal /* len */, int /* on_wide */); 1198extern void ChangeColors (XtermWidget /* xw */, ScrnColors * /* pNew */); 1199extern void ClearRight (XtermWidget /* xw */, int /* n */); 1200extern void ClearScreen (XtermWidget /* xw */); 1201extern void DeleteChar (XtermWidget /* xw */, unsigned /* n */); 1202extern void DeleteLine (XtermWidget /* xw */, int /* n */); 1203extern void FlushScroll (XtermWidget /* xw */); 1204extern void GetColors (XtermWidget /* xw */, ScrnColors * /* pColors */); 1205extern void InsertChar (XtermWidget /* xw */, unsigned /* n */); 1206extern void InsertLine (XtermWidget /* xw */, int /* n */); 1207extern void RevScroll (XtermWidget /* xw */, int /* amount */); 1208extern void ReverseVideo (XtermWidget /* termw */); 1209extern void WriteText (XtermWidget /* xw */, IChar * /* str */, Cardinal /* len */); 1210extern void decode_keyboard_type (XtermWidget /* xw */, struct XTERM_RESOURCE * /* rp */); 1211extern void decode_wcwidth (XtermWidget /* xw */); 1212extern void do_erase_display (XtermWidget /* xw */, int /* param */, int /* mode */); 1213extern void do_erase_line (XtermWidget /* xw */, int /* param */, int /* mode */); 1214extern void getXtermSizeHints (XtermWidget /* xw */); 1215extern void init_keyboard_type (XtermWidget /* xw */, xtermKeyboardType /* type */, Bool /* set */); 1216extern void recolor_cursor (TScreen * /* screen */, Cursor /* cursor */, unsigned long /* fg */, unsigned long /* bg */); 1217extern void resetXtermGC (XtermWidget /* xw */, unsigned /* flags */, Bool /* hilite */); 1218extern void scrolling_copy_area (XtermWidget /* xw */, int /* firstline */, int /* nlines */, int /* amount */); 1219extern void set_keyboard_type (XtermWidget /* xw */, xtermKeyboardType /* type */, Bool /* set */); 1220extern void toggle_keyboard_type (XtermWidget /* xw */, xtermKeyboardType /* type */); 1221extern void update_keyboard_type (void); 1222extern void xtermClear (XtermWidget /* xw */); 1223extern void xtermRepaint (XtermWidget /* xw */); 1224extern void xtermScroll (XtermWidget /* xw */, int /* amount */); 1225extern void xtermSizeHints (XtermWidget /* xw */, int /* scrollbarWidth */); 1226 1227#if OPT_ISO_COLORS 1228 1229extern unsigned extract_fg (XtermWidget /* xw */, unsigned /* color */, unsigned /* flags */); 1230extern unsigned extract_bg (XtermWidget /* xw */, unsigned /* color */, unsigned /* flags */); 1231extern CellColor makeColorPair (int /* fg */, int /* bg */); 1232extern void ClearCurBackground (XtermWidget /* xw */, int /* top */, int /* left */, unsigned /* height */, unsigned /* width */); 1233 1234#define xtermColorPair(xw) makeColorPair(xw->sgr_foreground, xw->sgr_background) 1235 1236#define getXtermForeground(xw, flags, color) \ 1237 (((flags) & FG_COLOR) && ((int)(color) >= 0 && (color) < MAXCOLORS) \ 1238 ? GET_COLOR_RES(xw, TScreenOf(xw)->Acolors[color]) \ 1239 : T_COLOR(TScreenOf(xw), TEXT_FG)) 1240 1241#define getXtermBackground(xw, flags, color) \ 1242 (((flags) & BG_COLOR) && ((int)(color) >= 0 && (color) < MAXCOLORS) \ 1243 ? GET_COLOR_RES(xw, TScreenOf(xw)->Acolors[color]) \ 1244 : T_COLOR(TScreenOf(xw), TEXT_BG)) 1245 1246#if OPT_COLOR_RES 1247#define GET_COLOR_RES(xw, res) xtermGetColorRes(xw, &(res)) 1248#define SET_COLOR_RES(res,color) (res)->value = color 1249#define EQL_COLOR_RES(res,color) (res)->value == color 1250#define T_COLOR(v,n) (v)->Tcolors[n].value 1251extern Pixel xtermGetColorRes(XtermWidget /* xw */, ColorRes * /* res */); 1252#else 1253#define GET_COLOR_RES(xw, res) res 1254#define SET_COLOR_RES(res,color) *res = color 1255#define EQL_COLOR_RES(res,color) *res == color 1256#define T_COLOR(v,n) (v)->Tcolors[n] 1257#endif 1258 1259#define ExtractForeground(color) (unsigned) GetCellColorFG(color) 1260#define ExtractBackground(color) (unsigned) GetCellColorBG(color) 1261 1262#define MapToColorMode(fg, screen, flags) \ 1263 (((screen)->colorBLMode && ((flags) & BLINK)) \ 1264 ? COLOR_BL \ 1265 : (((screen)->colorULMode && ((flags) & UNDERLINE)) \ 1266 ? COLOR_UL \ 1267 : (((screen)->colorBDMode && ((flags) & BOLD)) \ 1268 ? COLOR_BD \ 1269 : fg))) 1270 1271#define checkVeryBoldAttr(flags, fg, code, attr) \ 1272 if ((flags & FG_COLOR) != 0 \ 1273 && (screen->veryBoldColors & attr) == 0 \ 1274 && (flags & attr) != 0 \ 1275 && (fg == code)) \ 1276 UIntClr(flags, attr) 1277 1278#define checkVeryBoldColors(flags, fg) \ 1279 checkVeryBoldAttr(flags, fg, COLOR_RV, INVERSE); \ 1280 checkVeryBoldAttr(flags, fg, COLOR_UL, UNDERLINE); \ 1281 checkVeryBoldAttr(flags, fg, COLOR_BD, BOLD); \ 1282 checkVeryBoldAttr(flags, fg, COLOR_BL, BLINK) 1283 1284#else /* !OPT_ISO_COLORS */ 1285 1286#define MapToColorMode(fg, screen, flags) fg 1287 1288#define ClearDFtBackground(xw, top, left, height, width) \ 1289 ClearCurBackground(xw, top, left, height, width) 1290 1291#define ClearCurBackground(xw, top, left, height, width) \ 1292 XClearArea (TScreenOf(xw)->display, VWindow(TScreenOf(xw)), \ 1293 left, top, width, height, False) 1294 1295#define extract_fg(xw, color, flags) (xw)->cur_foreground 1296#define extract_bg(xw, color, flags) (xw)->cur_background 1297 1298 /* FIXME: Reverse-Video? */ 1299#define T_COLOR(v,n) (v)->Tcolors[n] 1300#define getXtermBackground(xw, flags, color) T_COLOR(TScreenOf(xw), TEXT_BG) 1301#define getXtermForeground(xw, flags, color) T_COLOR(TScreenOf(xw), TEXT_FG) 1302#define makeColorPair(fg, bg) 0 1303#define xtermColorPair(xw) 0 1304 1305#define checkVeryBoldColors(flags, fg) /* nothing */ 1306 1307#endif /* OPT_ISO_COLORS */ 1308 1309#define XTERM_CELL(row,col) getXtermCell(screen, ROW2INX(screen, row), col) 1310 1311extern unsigned getXtermCell (TScreen * /* screen */, int /* row */, int /* col */); 1312extern void putXtermCell (TScreen * /* screen */, int /* row */, int /* col */, int /* ch */); 1313 1314#if OPT_HIGHLIGHT_COLOR 1315#define isNotForeground(xw, fg, bg, sel) \ 1316 (Boolean) ((sel) != T_COLOR(TScreenOf(xw), TEXT_FG) \ 1317 && (sel) != (fg) \ 1318 && (sel) != (bg) \ 1319 && (sel) != (xw)->dft_foreground) 1320#define isNotBackground(xw, fg, bg, sel) \ 1321 (Boolean) ((sel) != T_COLOR(TScreenOf(xw), TEXT_BG) \ 1322 && (sel) != (fg) \ 1323 && (sel) != (bg) \ 1324 && (sel) != (xw)->dft_background) 1325#endif 1326 1327#if OPT_WIDE_CHARS 1328extern Boolean isWideControl(unsigned /* ch */); 1329extern int DamagedCells(TScreen * /* screen */, unsigned /* n */, int * /* klp */, int * /* krp */, int /* row */, int /* col */); 1330extern int DamagedCurCells(TScreen * /* screen */, unsigned /* n */, int * /* klp */, int * /* krp */); 1331extern unsigned AsciiEquivs(unsigned /* ch */); 1332extern void addXtermCombining (TScreen * /* screen */, int /* row */, int /* col */, unsigned /* ch */); 1333extern void allocXtermChars(ScrnPtr * /* buffer */, Cardinal /* length */); 1334#endif 1335 1336#if OPT_XMC_GLITCH 1337extern void Mark_XMC (XtermWidget /* xw */, int /* param */); 1338extern void Jump_XMC (XtermWidget /* xw */); 1339extern void Resolve_XMC (XtermWidget /* xw */); 1340#endif 1341 1342#if OPT_WIDE_CHARS 1343unsigned visual_width(IChar * /* str */, Cardinal /* len */); 1344#else 1345#define visual_width(a, b) (b) 1346#endif 1347 1348#define BtoS(b) (((b) == Maybe) ? "maybe" : ((b) ? "on" : "off")) 1349#define NonNull(s) ((s) ? (s) : "<null>") 1350 1351#define UIntSet(dst,bits) dst = dst | (unsigned) (bits) 1352#define UIntClr(dst,bits) dst = dst & (unsigned) ~(bits) 1353 1354#ifdef __cplusplus 1355 } 1356#endif 1357 1358#endif /* included_xterm_h */ 1359