xterm.h revision 20d2c4d2
1/* $XTermId: xterm.h,v 1.628 2010/06/20 21:34:48 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 XtNsignalInhibit "signalInhibit" 483#define XtNtekGeometry "tekGeometry" 484#define XtNtekInhibit "tekInhibit" 485#define XtNtekSmall "tekSmall" 486#define XtNtekStartup "tekStartup" 487#define XtNtiXtraScroll "tiXtraScroll" 488#define XtNtiteInhibit "titeInhibit" 489#define XtNtitleModes "titleModes" 490#define XtNtoolBar "toolBar" 491#define XtNtrimSelection "trimSelection" 492#define XtNunderLine "underLine" 493#define XtNuseClipping "useClipping" 494#define XtNutf8 "utf8" 495#define XtNutf8Latin1 "utf8Latin1" 496#define XtNutf8SelectTypes "utf8SelectTypes" 497#define XtNutf8Title "utf8Title" 498#define XtNveryBoldColors "veryBoldColors" 499#define XtNvisualBell "visualBell" 500#define XtNvisualBellDelay "visualBellDelay" 501#define XtNvt100Graphics "vt100Graphics" 502#define XtNwideBoldFont "wideBoldFont" 503#define XtNwideChars "wideChars" 504#define XtNwideFont "wideFont" 505#define XtNximFont "ximFont" 506#define XtNxmcAttributes "xmcAttributes" 507#define XtNxmcGlitch "xmcGlitch" 508#define XtNxmcInline "xmcInline" 509#define XtNxmcMoveSGR "xmcMoveSGR" 510 511#define XtCAllowC1Printable "AllowC1Printable" 512#define XtCAllowColorOps "AllowColorOps" 513#define XtCAllowFontOps "AllowFontOps" 514#define XtCAllowScrollLock "AllowScrollLock" 515#define XtCAllowSendEvents "AllowSendEvents" 516#define XtCAllowTcapOps "AllowTcapOps" 517#define XtCAllowTitleOps "AllowTitleOps" 518#define XtCAllowWindowOps "AllowWindowOps" 519#define XtCAltIsNotMeta "AltIsNotMeta" 520#define XtCAltSendsEscape "AltSendsEscape" 521#define XtCAlwaysBoldMode "AlwaysBoldMode" 522#define XtCAlwaysHighlight "AlwaysHighlight" 523#define XtCAlwaysUseMods "AlwaysUseMods" 524#define XtCAnswerbackString "AnswerbackString" 525#define XtCAppcursorDefault "AppcursorDefault" 526#define XtCAppkeypadDefault "AppkeypadDefault" 527#define XtCAutoWrap "AutoWrap" 528#define XtCAwaitInput "AwaitInput" 529#define XtCBackarrowKey "BackarrowKey" 530#define XtCBellIsUrgent "BellIsUrgent" 531#define XtCBellOnReset "BellOnReset" 532#define XtCBellSuppressTime "BellSuppressTime" 533#define XtCBoldFont "BoldFont" 534#define XtCBoldMode "BoldMode" 535#define XtCBrokenLinuxOSC "BrokenLinuxOSC" 536#define XtCBrokenSelections "BrokenSelections" 537#define XtCBrokenStringTerm "BrokenStringTerm" 538#define XtCC132 "C132" 539#define XtCCacheDoublesize "CacheDoublesize" 540#define XtCCharClass "CharClass" 541#define XtCCjkWidth "CjkWidth" 542#define XtCColorAttrMode "ColorAttrMode" 543#define XtCColorMode "ColorMode" 544#define XtCColumn "Column" 545#define XtCCombiningChars "CombiningChars" 546#define XtCCtrlFKeys "CtrlFKeys" 547#define XtCCurses "Curses" 548#define XtCCursorBlink "CursorBlink" 549#define XtCCursorOffTime "CursorOffTime" 550#define XtCCursorOnTime "CursorOnTime" 551#define XtCCursorUnderline "CursorUnderLine" 552#define XtCCutNewline "CutNewline" 553#define XtCCutToBeginningOfLine "CutToBeginningOfLine" 554#define XtCDecTerminalID "DecTerminalID" 555#define XtCDefaultString "DefaultString" 556#define XtCDeleteIsDEL "DeleteIsDEL" 557#define XtCDisallowedColorOps "DisallowedColorOps" 558#define XtCDisallowedFontOps "DisallowedFontOps" 559#define XtCDisallowedTcapOps "DisallowedTcapOps" 560#define XtCDisallowedWindowOps "DisallowedWindowOps" 561#define XtCDynamicColors "DynamicColors" 562#define XtCEightBitControl "EightBitControl" 563#define XtCEightBitInput "EightBitInput" 564#define XtCEightBitOutput "EightBitOutput" 565#define XtCEightBitSelectTypes "EightBitSelectTypes" 566#define XtCFaceName "FaceName" 567#define XtCFaceNameDoublesize "FaceNameDoublesize" 568#define XtCFaceSize "FaceSize" 569#define XtCFastScroll "FastScroll" 570#define XtCFont1 "Font1" 571#define XtCFont2 "Font2" 572#define XtCFont3 "Font3" 573#define XtCFont4 "Font4" 574#define XtCFont5 "Font5" 575#define XtCFont6 "Font6" 576#define XtCFontDoublesize "FontDoublesize" 577#define XtCFontStyle "FontStyle" 578#define XtCFontWarnings "FontWarnings" 579#define XtCForceBoxChars "ForceBoxChars" 580#define XtCForcePackedFont "ForcePackedFont" 581#define XtCFormatOtherKeys "FormatOtherKeys" 582#define XtCFreeBoldBox "FreeBoldBox" 583#define XtCHighlightColorMode "HighlightColorMode" 584#define XtCHighlightReverse "HighlightReverse" 585#define XtCHighlightSelection "HighlightSelection" 586#define XtCHpLowerleftBugCompat "HpLowerleftBugCompat" 587#define XtCI18nSelections "I18nSelections" 588#define XtCInitialFont "InitialFont" 589#define XtCJumpScroll "JumpScroll" 590#define XtCKeepSelection "KeepSelection" 591#define XtCKeyboardDialect "KeyboardDialect" 592#define XtCLimitResize "LimitResize" 593#define XtCLocale "Locale" 594#define XtCLocaleFilter "LocaleFilter" 595#define XtCLogInhibit "LogInhibit" 596#define XtCLogfile "Logfile" 597#define XtCLogging "Logging" 598#define XtCLoginShell "LoginShell" 599#define XtCMarginBell "MarginBell" 600#define XtCMaximized "Maximized" 601#define XtCMenuBar "MenuBar" 602#define XtCMenuHeight "MenuHeight" 603#define XtCMetaSendsEscape "MetaSendsEscape" 604#define XtCMkSamplePass "MkSamplePass" 605#define XtCMkSampleSize "MkSampleSize" 606#define XtCMkWidth "MkWidth" 607#define XtCModifyCursorKeys "ModifyCursorKeys" 608#define XtCModifyFunctionKeys "ModifyFunctionKeys" 609#define XtCModifyKeypadKeys "ModifyKeypadKeys" 610#define XtCModifyOtherKeys "ModifyOtherKeys" 611#define XtCModifyStringKeys "ModifyStringKeys" 612#define XtCMultiClickTime "MultiClickTime" 613#define XtCMultiScroll "MultiScroll" 614#define XtCNumLock "NumLock" 615#define XtCOldXtermFKeys "OldXtermFKeys" 616#define XtCPointerMode "PointerMode" 617#define XtCPopOnBell "PopOnBell" 618#define XtCPrintAttributes "PrintAttributes" 619#define XtCPrinterAutoClose "PrinterAutoClose" 620#define XtCPrinterCommand "PrinterCommand" 621#define XtCPrinterControlMode "PrinterControlMode" 622#define XtCPrinterExtent "PrinterExtent" 623#define XtCPrinterFormFeed "PrinterFormFeed" 624#define XtCPrinterNewLine "PrinterNewLine" 625#define XtCQuietGrab "QuietGrab" 626#define XtCRenderFont "RenderFont" 627#define XtCResizeGravity "ResizeGravity" 628#define XtCRetryInputMethod "RetryInputMethod" 629#define XtCReverseWrap "ReverseWrap" 630#define XtCRightScrollBar "RightScrollBar" 631#define XtCSaveLines "SaveLines" 632#define XtCScrollBar "ScrollBar" 633#define XtCScrollBarBorder "ScrollBarBorder" 634#define XtCScrollCond "ScrollCond" 635#define XtCScrollLines "ScrollLines" 636#define XtCScrollPos "ScrollPos" 637#define XtCSelectToClipboard "SelectToClipboard" 638#define XtCShiftFonts "ShiftFonts" 639#define XtCShowBlinkAsBold "ShowBlinkAsBold" 640#define XtCShowMissingGlyphs "ShowMissingGlyphs" 641#define XtCSignalInhibit "SignalInhibit" 642#define XtCTekInhibit "TekInhibit" 643#define XtCTekSmall "TekSmall" 644#define XtCTekStartup "TekStartup" 645#define XtCTiXtraScroll "TiXtraScroll" 646#define XtCTiteInhibit "TiteInhibit" 647#define XtCTitleModes "TitleModes" 648#define XtCToolBar "ToolBar" 649#define XtCTrimSelection "TrimSelection" 650#define XtCUnderLine "UnderLine" 651#define XtCUseClipping "UseClipping" 652#define XtCUtf8 "Utf8" 653#define XtCUtf8Latin1 "Utf8Latin1" 654#define XtCUtf8SelectTypes "Utf8SelectTypes" 655#define XtCUtf8Title "Utf8Title" 656#define XtCVT100Graphics "VT100Graphics" 657#define XtCVeryBoldColors "VeryBoldColors" 658#define XtCVisualBell "VisualBell" 659#define XtCVisualBellDelay "VisualBellDelay" 660#define XtCWideBoldFont "WideBoldFont" 661#define XtCWideChars "WideChars" 662#define XtCWideFont "WideFont" 663#define XtCXimFont "XimFont" 664#define XtCXmcAttributes "XmcAttributes" 665#define XtCXmcGlitch "XmcGlitch" 666#define XtCXmcInline "XmcInline" 667#define XtCXmcMoveSGR "XmcMoveSGR" 668 669#if defined(NO_ACTIVE_ICON) && !defined(XtNgeometry) 670#define XtNgeometry "geometry" 671#define XtCGeometry "Geometry" 672#endif 673 674#if OPT_COLOR_CLASS 675#define XtCCursorColor "CursorColor" 676#define XtCPointerColor "PointerColor" 677#define XtCHighlightColor "HighlightColor" 678#define XtCHighlightTextColor "HighlightTextColor" 679#else 680#define XtCCursorColor XtCForeground 681#define XtCPointerColor XtCForeground 682#define XtCHighlightColor XtCForeground 683#define XtCHighlightTextColor XtCBackground 684#endif 685 686/***====================================================================***/ 687 688#ifdef __cplusplus 689extern "C" { 690#endif 691 692struct XTERM_RESOURCE; 693 694/* Tekproc.c */ 695#if OPT_TEK4014 696extern TekWidget getTekWidget(Widget /* w */); 697extern int TekGetFontSize (const char * /* param */); 698extern int TekInit (void); 699extern int TekPtyData(void); 700extern void ChangeTekColors (TekWidget /* tw */, TScreen * /* screen */, ScrnColors * /* pNew */); 701extern void HandleGINInput PROTO_XT_ACTIONS_ARGS; 702extern void TCursorToggle (TekWidget /* tw */, int /* toggle */); 703extern void TekCopy (TekWidget /* tw */); 704extern void TekEnqMouse (TekWidget /* tw */, int /* c */); 705extern void TekExpose (Widget /* w */, XEvent * /* event */, Region /* region */); 706extern void TekGINoff (TekWidget /* tw */); 707extern void TekRefresh (TekWidget /* tw */); 708extern void TekRepaint (TekWidget /* xw */); 709extern void TekReverseVideo (TekWidget /* tw */); 710extern void TekRun (void); 711extern void TekSetFontSize (TekWidget /* tw */, Bool /* fromMenu */, int /* newitem */); 712extern void TekSimulatePageButton (TekWidget /* tw */, Bool /* reset */); 713#endif 714 715/* button.c */ 716#define MotionOff( s, t ) { \ 717 (s)->event_mask |= ButtonMotionMask; \ 718 (s)->event_mask &= ~PointerMotionMask; \ 719 XSelectInput(XtDisplay((t)), XtWindow((t)), (long) (s)->event_mask); } 720 721#define MotionOn( s, t ) { \ 722 (s)->event_mask &= ~ButtonMotionMask; \ 723 (s)->event_mask |= PointerMotionMask; \ 724 XSelectInput(XtDisplay((t)), XtWindow((t)), (long) (s)->event_mask); } 725 726extern Bool SendMousePosition (XtermWidget /* w */, XEvent* /* event */); 727extern void DiredButton PROTO_XT_ACTIONS_ARGS; 728extern void DisownSelection (XtermWidget /* termw */); 729extern void UnhiliteSelection (XtermWidget /* termw */); 730extern void HandleInsertSelection PROTO_XT_ACTIONS_ARGS; 731extern void HandleKeyboardSelectEnd PROTO_XT_ACTIONS_ARGS; 732extern void HandleKeyboardSelectExtend PROTO_XT_ACTIONS_ARGS; 733extern void HandleKeyboardSelectStart PROTO_XT_ACTIONS_ARGS; 734extern void HandleKeyboardStartExtend PROTO_XT_ACTIONS_ARGS; 735extern void HandleSelectEnd PROTO_XT_ACTIONS_ARGS; 736extern void HandleSelectExtend PROTO_XT_ACTIONS_ARGS; 737extern void HandleSelectSet PROTO_XT_ACTIONS_ARGS; 738extern void HandleSelectStart PROTO_XT_ACTIONS_ARGS; 739extern void HandleStartExtend PROTO_XT_ACTIONS_ARGS; 740extern void ResizeSelection (TScreen * /* screen */, int /* rows */, int /* cols */); 741extern void ScrollSelection (TScreen * /* screen */, int /* amount */, Bool /* always */); 742extern void TrackMouse (XtermWidget /* xw */, int /* func */, CELL * /* start */, int /* firstrow */, int /* lastrow */); 743extern void ViButton PROTO_XT_ACTIONS_ARGS; 744 745extern int xtermUtf8ToTextList(XtermWidget /* xw */, XTextProperty * /* text_prop */, char *** /* text_list */, int * /* text_list_count */); 746 747#if OPT_DEC_LOCATOR 748extern void GetLocatorPosition (XtermWidget /* w */); 749extern void InitLocatorFilter (XtermWidget /* w */); 750#endif /* OPT_DEC_LOCATOR */ 751 752#if OPT_FOCUS_EVENT 753extern void SendFocusButton(XtermWidget /* xw */, XFocusChangeEvent * /* event */); 754#else 755#define SendFocusBotton(xw, event) /* nothing */ 756#endif 757 758#if OPT_PASTE64 759extern void AppendToSelectionBuffer (TScreen * /* screen */, unsigned /* c */); 760extern void ClearSelectionBuffer (TScreen * /* screen */); 761extern void CompleteSelection (XtermWidget /* xw */, String * /* args */, Cardinal /* len */); 762extern void xtermGetSelection (Widget /* w */, Time /* ev_time */, String * /* params */, Cardinal /* num_params */, Atom * /* targets */); 763#endif 764 765#if OPT_READLINE 766extern void ReadLineButton PROTO_XT_ACTIONS_ARGS; 767#endif 768 769#if OPT_WIDE_CHARS 770extern Bool iswide(int /* i */); 771#define WideCells(n) (((IChar)(n) >= first_widechar) ? my_wcwidth((wchar_t) (n)) : 1) 772#define isWide(n) (((IChar)(n) >= first_widechar) && iswide(n)) 773#else 774#define WideCells(n) 1 775#endif 776 777/* cachedCgs.c */ 778extern CgsEnum getCgsId(XtermWidget /*xw*/, VTwin * /*cgsWin*/, GC /*gc*/); 779extern GC freeCgs(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/); 780extern GC getCgsGC(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/); 781extern Pixel getCgsBack(XtermWidget /*xw*/, VTwin * /*cgsWin*/, GC /*gc*/); 782extern Pixel getCgsFore(XtermWidget /*xw*/, VTwin * /*cgsWin*/, GC /*gc*/); 783extern XTermFonts * getCgsFont(XtermWidget /*xw*/, VTwin * /*cgsWin*/, GC /*gc*/); 784extern void clrCgsFonts(XtermWidget /*xw*/, VTwin * /*cgsWin*/, XTermFonts * /*font*/); 785extern void copyCgs(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*dstCgsId*/, CgsEnum /*srcCgsId*/); 786extern void redoCgs(XtermWidget /*xw*/, Pixel /*fg*/, Pixel /*bg*/, CgsEnum /*cgsId*/); 787extern void setCgsBack(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/, Pixel /*bg*/); 788extern void setCgsCSet(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/, unsigned /*cset*/); 789extern void setCgsFont(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/, XTermFonts * /*font*/); 790extern void setCgsFore(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/, Pixel /*fg*/); 791extern void swapCgs(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*dstCgsId*/, CgsEnum /*srcCgsId*/); 792 793#ifdef NO_LEAKS 794extern void noleaks_cachedCgs (XtermWidget /* xw */); 795#endif 796 797/* charproc.c */ 798extern Bool CheckBufPtrs (TScreen * /* screen */); 799extern int VTInit (XtermWidget /* xw */); 800extern void FindFontSelection (XtermWidget /* xw */, const char * /* atom_name */, Bool /* justprobe */); 801extern void HideCursor (void); 802extern void RestartBlinking(TScreen * /* screen */); 803extern void ShowCursor (void); 804extern void SwitchBufPtrs (TScreen * /* screen */, int /* toBuf */); 805extern void ToggleAlternate (XtermWidget /* xw */); 806extern void VTReset (XtermWidget /* xw */, int /* full */, int /* saved */); 807extern void VTRun (XtermWidget /* xw */); 808extern void dotext (XtermWidget /* xw */, int /* charset */, IChar * /* buf */, Cardinal /* len */); 809extern void releaseCursorGCs(XtermWidget /*xw*/); 810extern void releaseWindowGCs(XtermWidget /*xw*/, VTwin * /*win*/); 811extern void resetCharsets (TScreen * /* screen */); 812extern void set_cursor_gcs (XtermWidget /* xw */); 813extern void set_max_col(TScreen * /* screen */, int /* cols */); 814extern void set_max_row(TScreen * /* screen */, int /* rows */); 815extern void set_tb_margins (TScreen * /* screen */, int /* top */, int /* bottom */); 816extern void unparse_end (XtermWidget /* xw */); 817extern void unparseputc (XtermWidget /* xw */, int /* c */); 818extern void unparseputc1 (XtermWidget /* xw */, int /* c */); 819extern void unparseputn (XtermWidget /* xw */, unsigned /* n */); 820extern void unparseputs (XtermWidget /* xw */, const char * /* s */); 821extern void unparseseq (XtermWidget /* xw */, ANSI * /* ap */); 822extern void v_write (int /* f */, Char * /* d */, unsigned /* len */); 823extern void xtermAddInput(Widget /* w */); 824 825#if OPT_BLINK_CURS 826extern void ToggleCursorBlink(TScreen * /* screen */); 827#endif 828 829#if OPT_ISO_COLORS 830extern void SGR_Background (XtermWidget /* xw */, int /* color */); 831extern void SGR_Foreground (XtermWidget /* xw */, int /* color */); 832#endif 833 834#ifdef NO_LEAKS 835extern void noleaks_charproc (void); 836#endif 837 838/* charsets.c */ 839extern unsigned xtermCharSetIn (unsigned /* code */, int /* charset */); 840extern int xtermCharSetOut (XtermWidget /* xw */, IChar * /* buf */, IChar * /* ptr */, int /* charset */); 841 842/* cursor.c */ 843extern void AdjustSavedCursor (XtermWidget /* xw */, int /* adjust */); 844extern void CarriageReturn (TScreen * /* screen */); 845extern void CursorBack (XtermWidget /* xw */, int /* n */); 846extern void CursorDown (TScreen * /* screen */, int /* n */); 847extern void CursorForward (TScreen * /* screen */, int /* n */); 848extern void CursorNextLine (TScreen * /* screen */, int /* count */); 849extern void CursorPrevLine (TScreen * /* screen */, int /* count */); 850extern void CursorRestore (XtermWidget /* xw */); 851extern void CursorSave (XtermWidget /* xw */); 852extern void CursorSet (TScreen * /* screen */, int /* row */, int /* col */, unsigned /* flags */); 853extern void CursorUp (TScreen * /* screen */, int /* n */); 854extern void RevIndex (XtermWidget /* xw */, int /* amount */); 855extern void xtermIndex (XtermWidget /* xw */, int /* amount */); 856 857#if OPT_TRACE 858extern int set_cur_col(TScreen * /* screen */, int /* value */); 859extern int set_cur_row(TScreen * /* screen */, int /* value */); 860#else 861#define set_cur_col(screen, value) screen->cur_col = value 862#define set_cur_row(screen, value) screen->cur_row = value 863#endif 864 865/* doublechr.c */ 866extern void xterm_DECDHL (XtermWidget /* xw */, Bool /* top */); 867extern void xterm_DECSWL (XtermWidget /* xw */); 868extern void xterm_DECDWL (XtermWidget /* xw */); 869#if OPT_DEC_CHRSET 870extern int xterm_Double_index(XtermWidget /* xw */, unsigned /* chrset */, unsigned /* flags */); 871extern GC xterm_DoubleGC(XtermWidget /* xw */, unsigned /* chrset */, unsigned /* flags */, GC /* old_gc */, int * /* inxp */); 872#endif 873 874/* input.c */ 875extern unsigned xtermParamToState (XtermWidget /* xw */, unsigned /* param */); 876extern unsigned xtermStateToParam (XtermWidget /* xw */, unsigned /* state */); 877extern Bool xtermDeleteIsDEL (XtermWidget /* xw */); 878extern void Input (XtermWidget /* xw */, XKeyEvent */* event */, Bool /* eightbit */); 879extern void StringInput (XtermWidget /* xw */, const Char * /* string */, size_t /* nbytes */); 880 881#if OPT_NUM_LOCK 882extern void VTInitModifiers(XtermWidget /* xw */); 883#endif 884 885/* linedata.c */ 886extern LineData *getLineData(TScreen * /* screen */, int /* row */); 887extern void copyLineData(LineData * /* dst */, LineData * /* src */); 888extern void initLineData(XtermWidget /* xw */); 889 890extern CellData *newCellData(XtermWidget /* xw */, Cardinal /* count */); 891extern void saveCellData(TScreen * /* screen */, CellData * /* data */, Cardinal /* cell */, LineData * /* ld */, int /* column */); 892extern void restoreCellData(TScreen * /* screen */, CellData * /* data */, Cardinal /* cell */, LineData * /* ld */, int /* column */); 893 894/* main.c */ 895#ifndef __UNIXOS2__ 896#define ENVP_ARG /**/ 897#else 898#define ENVP_ARG , char ** /* envp */ 899#endif 900 901extern int main (int /* argc */, char ** /* argv */ ENVP_ARG); 902extern int GetBytesAvailable (int /* fd */); 903extern int kill_process_group (int /* pid */, int /* sig */); 904extern int nonblocking_wait (void); 905 906#if OPT_PTY_HANDSHAKE 907extern void first_map_occurred (void); 908#else 909#define first_map_occurred() /* nothing */ 910#endif 911 912#ifdef SIGNAL_T 913extern SIGNAL_T Exit (int /* n */); 914#endif 915 916#ifndef SIG_ATOMIC_T 917#define SIG_ATOMIC_T int 918#endif 919 920#if OPT_WIDE_CHARS 921extern unsigned first_widechar; 922extern int (*my_wcwidth)(wchar_t); 923#endif 924 925/* menu.c */ 926extern void do_hangup PROTO_XT_CALLBACK_ARGS; 927extern void repairSizeHints (void); 928extern void show_8bit_control (Bool /* value */); 929 930/* misc.c */ 931extern Bool AllocateTermColor(XtermWidget, ScrnColors *, int, const char *, Bool); 932extern Cursor make_colored_cursor (unsigned /* cursorindex */, unsigned long /* fg */, unsigned long /* bg */); 933extern OptionHelp * sortedOpts(OptionHelp *, XrmOptionDescRec *, Cardinal); 934extern Window WMFrameWindow(XtermWidget /* termw */); 935extern XrmOptionDescRec * sortedOptDescs(XrmOptionDescRec *, Cardinal); 936extern XtermWidget getXtermWidget(Widget /* w */); 937extern char *udk_lookup (int /* keycode */, int * /* len */); 938extern char *xtermEnvEncoding (void); 939extern char *xtermEnvLocale (void); 940extern char *xtermFindShell(char * /* leaf */, Bool /* warning */); 941extern char *xtermVersion(void); 942extern const char *SysErrorMsg (int /* n */); 943extern const char *SysReasonMsg (int /* n */); 944extern int ResetAnsiColorRequest(XtermWidget, char *, int); 945extern int XStrCmp (char * /* s1 */, char * /* s2 */); 946extern int creat_as (uid_t /* uid */, gid_t /* gid */, Bool /* append */, char * /* pathname */, int /* mode */); 947extern int open_userfile (uid_t /* uid */, gid_t /* gid */, char * /* path */, Bool /* append */); 948extern int xerror (Display * /* d */, XErrorEvent * /* ev */); 949extern int xioerror (Display * /* dpy */); 950extern int xtermResetIds(TScreen * /* screen */); 951extern void Bell (XtermWidget /* xw */, int /* which */, int /* percent */); 952extern void ChangeIconName (XtermWidget /* xw */, char * /* name */); 953extern void ChangeTitle (XtermWidget /* xw */, char * /* name */); 954extern void ChangeXprop (char * /* name */); 955extern void Cleanup (int /* code */); 956extern void HandleBellPropertyChange PROTO_XT_EV_HANDLER_ARGS; 957extern void HandleEightBitKeyPressed PROTO_XT_ACTIONS_ARGS; 958extern void HandleEnterWindow PROTO_XT_EV_HANDLER_ARGS; 959extern void HandleFocusChange PROTO_XT_EV_HANDLER_ARGS; 960extern void HandleInterpret PROTO_XT_ACTIONS_ARGS; 961extern void HandleKeyPressed PROTO_XT_ACTIONS_ARGS; 962extern void HandleLeaveWindow PROTO_XT_EV_HANDLER_ARGS; 963extern void HandleSpawnTerminal PROTO_XT_ACTIONS_ARGS; 964extern void HandleStringEvent PROTO_XT_ACTIONS_ARGS; 965extern void Panic (const char * /* s */, int /* a */); 966extern void Redraw (void); 967extern void ReverseOldColors (void); 968extern void SysError (int /* i */) GCC_NORETURN; 969extern void VisualBell (void); 970extern void do_dcs (XtermWidget /* xw */, Char * /* buf */, size_t /* len */); 971extern void do_osc (XtermWidget /* xw */, Char * /* buf */, size_t /* len */, int /* final */); 972extern void do_xevents (void); 973extern void end_tek_mode (void); 974extern void end_vt_mode (void); 975extern void hide_tek_window (void); 976extern void hide_vt_window (void); 977extern void reset_decudk (void); 978extern void set_tek_visibility (Bool /* on */); 979extern void set_vt_visibility (Bool /* on */); 980extern void switch_modes (Bool /* tovt */); 981extern void timestamp_filename(char * /* dst */, const char * /* src */); 982extern void xevents (void); 983extern void xt_error (String /* message */); 984extern void xtermBell(XtermWidget /* xw */, int /* which */, int /* percent */); 985extern void xtermCopyEnv (char ** /* oldenv */); 986extern void xtermDisplayCursor (XtermWidget /* xw */); 987extern void xtermSetenv (const char * /* var */, const char * /* value */); 988extern void xtermShowPointer (XtermWidget /* xw */, Bool /* enable */); 989 990#if OPT_DABBREV 991extern void HandleDabbrevExpand PROTO_XT_ACTIONS_ARGS; 992#endif 993 994#if OPT_MAXIMIZE 995extern int QueryMaximize (XtermWidget /* termw */, unsigned * /* width */, unsigned * /* height */); 996extern void HandleDeIconify PROTO_XT_ACTIONS_ARGS; 997extern void HandleIconify PROTO_XT_ACTIONS_ARGS; 998extern void HandleMaximize PROTO_XT_ACTIONS_ARGS; 999extern void HandleRestoreSize PROTO_XT_ACTIONS_ARGS; 1000extern void RequestMaximize (XtermWidget /* termw */, int /* maximize */); 1001#endif 1002 1003#if OPT_SCROLL_LOCK 1004extern void GetScrollLock (TScreen * /* screen */); 1005extern void HandleScrollLock PROTO_XT_ACTIONS_ARGS; 1006extern void ShowScrollLock (TScreen * /* screen */, Bool /* enable */); 1007extern void SetScrollLock (TScreen * /* screen */, Bool /* enable */); 1008extern void xtermShowLED (TScreen * /* screen */, Cardinal /* led_number */, Bool /* enable */); 1009extern void xtermClearLEDs (TScreen * /* screen */); 1010#else 1011#define ShowScrollLock(screen, enable) /* nothing */ 1012#define SetScrollLock(screen, enable) /* nothing */ 1013#define GetScrollLock(screen) /* nothing */ 1014#endif 1015 1016#if OPT_WIDE_CHARS 1017extern Bool xtermEnvUTF8(void); 1018#else 1019#define xtermEnvUTF8() False 1020#endif 1021 1022#ifdef ALLOWLOGGING 1023extern void StartLog (XtermWidget /* xw */); 1024extern void CloseLog (XtermWidget /* xw */); 1025extern void FlushLog (XtermWidget /* xw */); 1026#else 1027#define FlushLog(xw) /*nothing*/ 1028#endif 1029 1030/* print.c */ 1031extern Bool xtermHasPrinter (XtermWidget /* xw */); 1032extern PrinterFlags *getPrinterFlags(XtermWidget /* xw */, String * /* params */, Cardinal * /* param_count */); 1033extern int xtermPrinterControl (XtermWidget /* xw */, int /* chr */); 1034extern void setPrinterControlMode (XtermWidget /* xw */, int /* mode */); 1035extern void xtermAutoPrint (XtermWidget /* xw */, unsigned /* chr */); 1036extern void xtermMediaControl (XtermWidget /* xw */, int /* param */, int /* private_seq */); 1037extern void xtermPrintScreen (XtermWidget /* xw */, Bool /* use_DECPEX */, PrinterFlags * /* p */); 1038extern void xtermPrintEverything (XtermWidget /* xw */, PrinterFlags * /* p */); 1039 1040/* ptydata.c */ 1041#ifdef VMS 1042#define PtySelect int 1043#else 1044#define PtySelect fd_set 1045#endif 1046 1047extern Bool decodeUtf8 (PtyData * /* data */); 1048extern int readPtyData (XtermWidget /* xw */, PtySelect * /* select_mask */, PtyData * /* data */); 1049extern void fillPtyData (XtermWidget /* xw */, PtyData * /* data */, const char * /* value */, int /* length */); 1050extern void initPtyData (PtyData ** /* data */); 1051extern void trimPtyData (XtermWidget /* xw */, PtyData * /* data */); 1052 1053#ifdef NO_LEAKS 1054extern void noleaks_ptydata ( void ); 1055#endif 1056 1057#if OPT_WIDE_CHARS 1058extern Char *convertToUTF8 (Char * /* lp */, unsigned /* c */); 1059extern IChar nextPtyData (TScreen * /* screen */, PtyData * /* data */); 1060extern IChar skipPtyData (PtyData * /* data */); 1061extern PtyData * fakePtyData(PtyData * /* result */, Char * /* next */, Char * /* last */); 1062extern void switchPtyData (TScreen * /* screen */, int /* f */); 1063extern void writePtyData (int /* f */, IChar * /* d */, unsigned /* len */); 1064 1065#define morePtyData(screen,data) \ 1066 (((data)->last > (data)->next) \ 1067 ? (((screen)->utf8_inparse && !(data)->utf_size) \ 1068 ? decodeUtf8(data) \ 1069 : True) \ 1070 : False) 1071#else 1072#define morePtyData(screen, data) ((data)->last > (data)->next) 1073#define nextPtyData(screen, data) (*((data)->next++) & \ 1074 (screen->output_eight_bits \ 1075 ? 0xff \ 1076 : 0x7f)) 1077#define writePtyData(f,d,len) v_write(f,d,len) 1078#endif 1079 1080/* screen.c */ 1081extern Bool non_blank_line (TScreen */* screen */, int /* row */, int /* col */, int /* len */); 1082extern Char * allocScrnData(TScreen * /* screen */, unsigned /* nrow */, unsigned /* ncol */); 1083extern ScrnBuf allocScrnBuf (XtermWidget /* xw */, unsigned /* nrow */, unsigned /* ncol */, ScrnPtr * /* addr */); 1084extern ScrnBuf scrnHeadAddr (TScreen * /* screen */, ScrnBuf /* base */, unsigned /* offset */); 1085extern int ScreenResize (XtermWidget /* xw */, int /* width */, int /* height */, unsigned * /* flags */); 1086extern size_t ScrnPointers (TScreen * /* screen */, size_t /* len */); 1087extern void ClearBufRows (XtermWidget /* xw */, int /* first */, int /* last */); 1088extern void ClearCells (XtermWidget /* xw */, int /* flags */, unsigned /* len */, int /* row */, int /* col */); 1089extern void ScrnAllocBuf (XtermWidget /* xw */); 1090extern void ScrnClearCells (XtermWidget /* xw */, int /* row */, int /* col */, unsigned /* len */); 1091extern void ScrnDeleteChar (XtermWidget /* xw */, unsigned /* n */); 1092extern void ScrnDeleteLine (XtermWidget /* xw */, ScrnBuf /* sb */, int /* n */, int /* last */, unsigned /* where */); 1093extern void ScrnDisownSelection (XtermWidget /* xw */); 1094extern void ScrnFillRectangle (XtermWidget /* xw */, XTermRect *, int , unsigned /* flags */, Bool /* keepColors */); 1095extern void ScrnInsertChar (XtermWidget /* xw */, unsigned /* n */); 1096extern void ScrnInsertLine (XtermWidget /* xw */, ScrnBuf /* sb */, int /* last */, int /* where */, unsigned /* n */); 1097extern void ScrnRefresh (XtermWidget /* xw */, int /* toprow */, int /* leftcol */, int /* nrows */, int /* ncols */, Bool /* force */); 1098extern void ScrnUpdate (XtermWidget /* xw */, int /* toprow */, int /* leftcol */, int /* nrows */, int /* ncols */, Bool /* force */); 1099extern void ScrnWriteText (XtermWidget /* xw */, IChar * /* str */, unsigned /* flags */, unsigned /* cur_fg_bg */, unsigned /* length */); 1100extern void setupLineData (TScreen * /* screen */, ScrnBuf /* base */, Char * /* data */, unsigned /* nrow */, unsigned /* ncol */); 1101extern void xtermParseRect (XtermWidget /* xw */, int, int *, XTermRect *); 1102 1103#if OPT_TRACE && OPT_TRACE_FLAGS 1104extern int LineTstFlag(LineData /* ld */, int /* flag */); 1105extern void LineClrFlag(LineData /* ld */, int /* flag */); 1106extern void LineSetFlag(LineData /* ld */, int /* flag */); 1107#else 1108 1109#define LineFlags(ld) GetLineFlags(ld) 1110 1111#define LineClrFlag(ld, flag) SetLineFlags(ld, (GetLineFlags(ld) & ~ (flag))) 1112#define LineSetFlag(ld, flag) SetLineFlags(ld, (GetLineFlags(ld) | (flag))) 1113#define LineTstFlag(ld, flag) ((GetLineFlags(ld) & flag) != 0) 1114 1115#endif /* OPT_TRACE && OPT_TRACE_FLAGS */ 1116 1117#define LineClrBlinked(ld) LineClrFlag(ld, LINEBLINKED) 1118#define LineSetBlinked(ld) LineSetFlag(ld, LINEBLINKED) 1119#define LineTstBlinked(ld) LineTstFlag(ld, LINEBLINKED) 1120 1121#define LineClrWrapped(ld) LineClrFlag(ld, LINEWRAPPED) 1122#define LineSetWrapped(ld) LineSetFlag(ld, LINEWRAPPED) 1123#define LineTstWrapped(ld) LineTstFlag(ld, LINEWRAPPED) 1124 1125#define ScrnHaveSelection(screen) \ 1126 ((screen)->startH.row != (screen)->endH.row \ 1127 || (screen)->startH.col != (screen)->endH.col) 1128 1129#define ScrnAreLinesInSelection(screen, first, last) \ 1130 ((last) >= (screen)->startH.row && (first) <= (screen)->endH.row) 1131 1132#define ScrnIsLineInSelection(screen, line) \ 1133 ((line) >= (screen)->startH.row && (line) <= (screen)->endH.row) 1134 1135#define ScrnHaveLineMargins(screen) \ 1136 ((screen)->top_marg != 0 \ 1137 || ((screen)->bot_marg != screen->max_row)) 1138 1139#define ScrnIsLineInMargins(screen, line) \ 1140 ((line) >= (screen)->top_marg && (line) <= (screen)->bot_marg) 1141 1142#if OPT_DEC_RECTOPS 1143extern void ScrnCopyRectangle (XtermWidget /* xw */, XTermRect *, int, int *); 1144extern void ScrnMarkRectangle (XtermWidget /* xw */, XTermRect *, Bool, int, int *); 1145extern void ScrnWipeRectangle (XtermWidget /* xw */, XTermRect *); 1146#endif 1147 1148#if OPT_WIDE_CHARS 1149extern void ChangeToWide(XtermWidget /* xw */); 1150#endif 1151 1152/* scrollback.c */ 1153extern LineData *getScrollback (TScreen * /* screen */, int /* row */); 1154extern LineData *addScrollback (TScreen * /* screen */); 1155extern void deleteScrollback (TScreen * /* screen */, int /* row */); 1156 1157/* scrollbar.c */ 1158extern void DoResizeScreen (XtermWidget /* xw */); 1159extern void HandleScrollBack PROTO_XT_ACTIONS_ARGS; 1160extern void HandleScrollForward PROTO_XT_ACTIONS_ARGS; 1161extern void ResizeScrollBar (XtermWidget /* xw */); 1162extern void ScrollBarDrawThumb (Widget /* scrollWidget */); 1163extern void ScrollBarOff (XtermWidget /* xw */); 1164extern void ScrollBarOn (XtermWidget /* xw */, Bool /* init */); 1165extern void ScrollBarReverseVideo (Widget /* scrollWidget */); 1166extern void ToggleScrollBar (XtermWidget /* xw */); 1167extern void WindowScroll (XtermWidget /* xw */, int /* top */, Bool /* always */); 1168 1169#ifdef SCROLLBAR_RIGHT 1170extern void updateRightScrollbar(XtermWidget /* xw */); 1171#else 1172#define updateRightScrollbar(xw) /* nothing */ 1173#endif 1174 1175/* tabs.c */ 1176extern Bool TabToNextStop (XtermWidget /* xw */); 1177extern Bool TabToPrevStop (XtermWidget /* xw */); 1178extern void TabClear (Tabs /* tabs */, int /* col */); 1179extern void TabReset (Tabs /* tabs */); 1180extern void TabSet (Tabs /* tabs */, int /* col */); 1181extern void TabZonk (Tabs /* tabs */); 1182 1183/* util.c */ 1184extern Boolean isDefaultBackground(const char * /* name */); 1185extern Boolean isDefaultForeground(const char * /* name */); 1186extern GC updatedXtermGC (XtermWidget /* xw */, unsigned /* flags */, unsigned /* fg_bg */, Bool /* hilite */); 1187extern int AddToRefresh (XtermWidget /* xw */); 1188extern int ClearInLine (XtermWidget /* xw */, int /* row */, int /* col */, unsigned /* len */); 1189extern int HandleExposure (XtermWidget /* xw */, XEvent * /* event */); 1190extern int drawXtermText (XtermWidget /* xw */, unsigned /* flags */, GC /* gc */, int /* x */, int /* y */, int /* chrset */, IChar * /* text */, Cardinal /* len */, int /* on_wide */); 1191extern void ChangeColors (XtermWidget /* xw */, ScrnColors * /* pNew */); 1192extern void ClearRight (XtermWidget /* xw */, int /* n */); 1193extern void ClearScreen (XtermWidget /* xw */); 1194extern void DeleteChar (XtermWidget /* xw */, unsigned /* n */); 1195extern void DeleteLine (XtermWidget /* xw */, int /* n */); 1196extern void FlushScroll (XtermWidget /* xw */); 1197extern void GetColors (XtermWidget /* xw */, ScrnColors * /* pColors */); 1198extern void InsertChar (XtermWidget /* xw */, unsigned /* n */); 1199extern void InsertLine (XtermWidget /* xw */, int /* n */); 1200extern void RevScroll (XtermWidget /* xw */, int /* amount */); 1201extern void ReverseVideo (XtermWidget /* termw */); 1202extern void WriteText (XtermWidget /* xw */, IChar * /* str */, Cardinal /* len */); 1203extern void decode_keyboard_type (XtermWidget /* xw */, struct XTERM_RESOURCE * /* rp */); 1204extern void decode_wcwidth (XtermWidget /* xw */); 1205extern void do_erase_display (XtermWidget /* xw */, int /* param */, int /* mode */); 1206extern void do_erase_line (XtermWidget /* xw */, int /* param */, int /* mode */); 1207extern void getXtermSizeHints (XtermWidget /* xw */); 1208extern void init_keyboard_type (XtermWidget /* xw */, xtermKeyboardType /* type */, Bool /* set */); 1209extern void recolor_cursor (TScreen * /* screen */, Cursor /* cursor */, unsigned long /* fg */, unsigned long /* bg */); 1210extern void resetXtermGC (XtermWidget /* xw */, unsigned /* flags */, Bool /* hilite */); 1211extern void scrolling_copy_area (XtermWidget /* xw */, int /* firstline */, int /* nlines */, int /* amount */); 1212extern void set_keyboard_type (XtermWidget /* xw */, xtermKeyboardType /* type */, Bool /* set */); 1213extern void toggle_keyboard_type (XtermWidget /* xw */, xtermKeyboardType /* type */); 1214extern void update_keyboard_type (void); 1215extern void xtermClear (XtermWidget /* xw */); 1216extern void xtermRepaint (XtermWidget /* xw */); 1217extern void xtermScroll (XtermWidget /* xw */, int /* amount */); 1218extern void xtermSizeHints (XtermWidget /* xw */, int /* scrollbarWidth */); 1219 1220#if OPT_ISO_COLORS 1221 1222extern unsigned extract_fg (XtermWidget /* xw */, unsigned /* color */, unsigned /* flags */); 1223extern unsigned extract_bg (XtermWidget /* xw */, unsigned /* color */, unsigned /* flags */); 1224extern CellColor makeColorPair (int /* fg */, int /* bg */); 1225extern void ClearCurBackground (XtermWidget /* xw */, int /* top */, int /* left */, unsigned /* height */, unsigned /* width */); 1226 1227#define xtermColorPair(xw) makeColorPair(xw->sgr_foreground, xw->sgr_background) 1228 1229#define getXtermForeground(xw, flags, color) \ 1230 (((flags) & FG_COLOR) && ((int)(color) >= 0 && (color) < MAXCOLORS) \ 1231 ? GET_COLOR_RES(xw, TScreenOf(xw)->Acolors[color]) \ 1232 : T_COLOR(TScreenOf(xw), TEXT_FG)) 1233 1234#define getXtermBackground(xw, flags, color) \ 1235 (((flags) & BG_COLOR) && ((int)(color) >= 0 && (color) < MAXCOLORS) \ 1236 ? GET_COLOR_RES(xw, TScreenOf(xw)->Acolors[color]) \ 1237 : T_COLOR(TScreenOf(xw), TEXT_BG)) 1238 1239#if OPT_COLOR_RES 1240#define GET_COLOR_RES(xw, res) xtermGetColorRes(xw, &(res)) 1241#define SET_COLOR_RES(res,color) (res)->value = color 1242#define EQL_COLOR_RES(res,color) (res)->value == color 1243#define T_COLOR(v,n) (v)->Tcolors[n].value 1244extern Pixel xtermGetColorRes(XtermWidget /* xw */, ColorRes * /* res */); 1245#else 1246#define GET_COLOR_RES(xw, res) res 1247#define SET_COLOR_RES(res,color) *res = color 1248#define EQL_COLOR_RES(res,color) *res == color 1249#define T_COLOR(v,n) (v)->Tcolors[n] 1250#endif 1251 1252#define ExtractForeground(color) (unsigned) GetCellColorFG(color) 1253#define ExtractBackground(color) (unsigned) GetCellColorBG(color) 1254 1255#define MapToColorMode(fg, screen, flags) \ 1256 (((screen)->colorBLMode && ((flags) & BLINK)) \ 1257 ? COLOR_BL \ 1258 : (((screen)->colorULMode && ((flags) & UNDERLINE)) \ 1259 ? COLOR_UL \ 1260 : (((screen)->colorBDMode && ((flags) & BOLD)) \ 1261 ? COLOR_BD \ 1262 : fg))) 1263 1264#define checkVeryBoldAttr(flags, fg, code, attr) \ 1265 if ((flags & FG_COLOR) != 0 \ 1266 && (screen->veryBoldColors & attr) == 0 \ 1267 && (flags & attr) != 0 \ 1268 && (fg == code)) \ 1269 UIntClr(flags, attr) 1270 1271#define checkVeryBoldColors(flags, fg) \ 1272 checkVeryBoldAttr(flags, fg, COLOR_RV, INVERSE); \ 1273 checkVeryBoldAttr(flags, fg, COLOR_UL, UNDERLINE); \ 1274 checkVeryBoldAttr(flags, fg, COLOR_BD, BOLD); \ 1275 checkVeryBoldAttr(flags, fg, COLOR_BL, BLINK) 1276 1277#else /* !OPT_ISO_COLORS */ 1278 1279#define MapToColorMode(fg, screen, flags) fg 1280 1281#define ClearDFtBackground(xw, top, left, height, width) \ 1282 ClearCurBackground(xw, top, left, height, width) 1283 1284#define ClearCurBackground(xw, top, left, height, width) \ 1285 XClearArea (TScreenOf(xw)->display, VWindow(TScreenOf(xw)), \ 1286 left, top, width, height, False) 1287 1288#define extract_fg(xw, color, flags) (xw)->cur_foreground 1289#define extract_bg(xw, color, flags) (xw)->cur_background 1290 1291 /* FIXME: Reverse-Video? */ 1292#define T_COLOR(v,n) (v)->Tcolors[n] 1293#define getXtermBackground(xw, flags, color) T_COLOR(TScreenOf(xw), TEXT_BG) 1294#define getXtermForeground(xw, flags, color) T_COLOR(TScreenOf(xw), TEXT_FG) 1295#define makeColorPair(fg, bg) 0 1296#define xtermColorPair(xw) 0 1297 1298#define checkVeryBoldColors(flags, fg) /* nothing */ 1299 1300#endif /* OPT_ISO_COLORS */ 1301 1302#define XTERM_CELL(row,col) getXtermCell(screen, ROW2INX(screen, row), col) 1303 1304extern unsigned getXtermCell (TScreen * /* screen */, int /* row */, int /* col */); 1305extern void putXtermCell (TScreen * /* screen */, int /* row */, int /* col */, int /* ch */); 1306 1307#if OPT_HIGHLIGHT_COLOR 1308#define isNotForeground(xw, fg, bg, sel) \ 1309 (Boolean) ((sel) != T_COLOR(TScreenOf(xw), TEXT_FG) \ 1310 && (sel) != (fg) \ 1311 && (sel) != (bg) \ 1312 && (sel) != (xw)->dft_foreground) 1313#define isNotBackground(xw, fg, bg, sel) \ 1314 (Boolean) ((sel) != T_COLOR(TScreenOf(xw), TEXT_BG) \ 1315 && (sel) != (fg) \ 1316 && (sel) != (bg) \ 1317 && (sel) != (xw)->dft_background) 1318#endif 1319 1320#if OPT_WIDE_CHARS 1321extern Boolean isWideControl(unsigned /* ch */); 1322extern int DamagedCells(TScreen * /* screen */, unsigned /* n */, int * /* klp */, int * /* krp */, int /* row */, int /* col */); 1323extern int DamagedCurCells(TScreen * /* screen */, unsigned /* n */, int * /* klp */, int * /* krp */); 1324extern unsigned AsciiEquivs(unsigned /* ch */); 1325extern void addXtermCombining (TScreen * /* screen */, int /* row */, int /* col */, unsigned /* ch */); 1326extern void allocXtermChars(ScrnPtr * /* buffer */, Cardinal /* length */); 1327#endif 1328 1329#if OPT_XMC_GLITCH 1330extern void Mark_XMC (XtermWidget /* xw */, int /* param */); 1331extern void Jump_XMC (XtermWidget /* xw */); 1332extern void Resolve_XMC (XtermWidget /* xw */); 1333#endif 1334 1335#if OPT_WIDE_CHARS 1336unsigned visual_width(IChar * /* str */, Cardinal /* len */); 1337#else 1338#define visual_width(a, b) (b) 1339#endif 1340 1341#define BtoS(b) (((b) == Maybe) ? "maybe" : ((b) ? "on" : "off")) 1342#define NonNull(s) ((s) ? (s) : "<null>") 1343 1344#define UIntSet(dst,bits) dst = dst | (unsigned) (bits) 1345#define UIntClr(dst,bits) dst = dst & (unsigned) ~(bits) 1346 1347#ifdef __cplusplus 1348 } 1349#endif 1350 1351#endif /* included_xterm_h */ 1352