xterm.h revision 956cc18d
1/* $XTermId: xterm.h,v 1.582 2009/09/10 09:01:22 tom Exp $ */ 2 3/************************************************************ 4 5Copyright 1999-2008,2009 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#include <X11/Xos.h> 57 58#ifndef HAVE_CONFIG_H 59 60#define HAVE_LIB_XAW 1 61 62#ifdef CSRG_BASED 63/* Get definition of BSD */ 64#include <sys/param.h> 65#endif 66 67#ifndef DFT_TERMTYPE 68#define DFT_TERMTYPE "xterm" 69#endif 70 71#ifndef X_NOT_POSIX 72#define HAVE_WAITPID 1 73#define HAVE_SYS_WAIT_H 1 74#define HAVE_UNISTD_H 1 75#endif 76 77#define HAVE_STDLIB_H 1 78 79#if defined(sun) 80/* errno is declared in <errno.h> */ 81#else 82#define DECL_ERRNO 1 83#endif 84 85#undef DECL_PTSNAME /* ptsname() is normally in stdlib.h */ 86 87#ifndef NOPUTENV 88#define HAVE_PUTENV 1 89#endif 90 91#if defined(CSRG_BASED) || defined(__GNU__) 92#define USE_POSIX_TERMIOS 1 93#endif 94 95#ifdef __NetBSD__ 96#if __NetBSD_Version__ >= 106030000 /* 1.6C */ 97#define BSD_UTMPX 1 98#define ut_xtime ut_tv.tv_sec 99#endif 100#endif 101 102#if defined(hpux) && !defined(__hpux) 103#define __hpux 1 /* HPUX 11.0 does not define this */ 104#endif 105 106#if !defined(__SCO__) && (defined(SCO) || defined(sco) || defined(SCO325)) 107#define __SCO__ 1 108#endif 109 110#ifdef USE_POSIX_TERMIOS 111#define HAVE_TERMIOS_H 1 112#define HAVE_TCGETATTR 1 113#endif 114 115#if defined(__UNIXOS2__) || defined(__SCO__) || defined(__UNIXWARE__) 116#define USE_TERMCAP 1 117#endif 118 119#if defined(UTMP) 120#define HAVE_UTMP 1 121#endif 122 123#if (defined(__MVS__) || defined(SVR4) || defined(__SCO__) || defined(BSD_UTMPX)) && !defined(__CYGWIN__) 124#define UTMPX_FOR_UTMP 1 125#endif 126 127#if !defined(ISC) && !defined(__QNX__) 128#define HAVE_UTMP_UT_HOST 1 129#endif 130 131#if defined(UTMPX_FOR_UTMP) && !(defined(__MVS__) || defined(__hpux)) 132#define HAVE_UTMP_UT_SESSION 1 133#endif 134 135#if !(defined(linux) && (!defined(__GLIBC__) || (__GLIBC__ < 2))) && !defined(SVR4) 136#define ut_xstatus ut_exit.e_exit 137#endif 138 139#if defined(SVR4) || defined(__SCO__) || defined(BSD_UTMPX) || (defined(linux) && defined(__GLIBC__) && (__GLIBC__ >= 2) && !(defined(__powerpc__) && (__GLIBC__ == 2) && (__GLIBC_MINOR__ == 0))) 140#define HAVE_UTMP_UT_XTIME 1 141#endif 142 143#if defined(linux) || defined(__CYGWIN__) 144#define USE_LASTLOG 145#define HAVE_LASTLOG_H 146#define USE_STRUCT_LASTLOG 147#elif defined(BSD) && (BSD >= 199103) 148#ifdef BSD_UTMPX 149#define USE_LASTLOGX 150#else 151#define USE_LASTLOG 152#define USE_STRUCT_LASTLOG 153#endif 154#endif 155 156#if defined(__OpenBSD__) 157#define DEFDELETE_DEL True 158#define DEF_BACKARO_ERASE True 159#define DEF_INITIAL_ERASE True 160#endif 161 162#if defined(__SCO__) || defined(__UNIXWARE__) 163#define DEFDELETE_DEL True 164#define OPT_SCO_FUNC_KEYS 1 165#endif 166 167#if defined(__SCO__) || defined(SVR4) || defined(_POSIX_SOURCE) || defined(__QNX__) || defined(__hpux) || (defined(BSD) && (BSD >= 199103)) || defined(__CYGWIN__) 168#define USE_POSIX_WAIT 169#endif 170 171#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) 172#define USE_SYSV_UTMP 173#endif 174 175#if defined(__GNU__) || defined(__MVS__) || defined(__osf__) 176#define USE_TTY_GROUP 177#endif 178 179#if defined(__CYGWIN__) 180#define HAVE_NCURSES_TERM_H 1 181#endif 182 183#ifdef __osf__ 184#define TTY_GROUP_NAME "terminal" 185#endif 186 187#if defined(__MVS__) 188#undef ut_xstatus 189#define ut_name ut_user 190#define ut_xstatus ut_exit.ut_e_exit 191#define ut_xtime ut_tv.tv_sec 192#endif 193 194#if defined(ut_xstatus) 195#define HAVE_UTMP_UT_XSTATUS 1 196#endif 197 198#if defined(XKB) 199#define HAVE_XKB_BELL_EXT 1 200#endif 201 202#if (defined(SVR4) && !defined(__CYGWIN__)) || defined(linux) || (defined(BSD) && (BSD >= 199103)) 203#define HAVE_POSIX_SAVED_IDS 204#endif 205 206#endif /* HAVE_CONFIG_H */ 207 208#ifndef HAVE_X11_DECKEYSYM_H 209#define HAVE_X11_DECKEYSYM_H 1 210#endif 211 212#ifndef HAVE_X11_SUNKEYSYM_H 213#define HAVE_X11_SUNKEYSYM_H 1 214#endif 215 216#ifndef HAVE_X11_XF86KEYSYM_H 217#define HAVE_X11_XF86KEYSYM_H 0 218#endif 219 220/***====================================================================***/ 221 222/* if compiling with gcc -ansi -pedantic, we must fix POSIX definitions */ 223#if defined(SVR4) && defined(sun) 224#ifndef __EXTENSIONS__ 225#define __EXTENSIONS__ 1 226#endif 227#ifndef _POSIX_C_SOURCE 228#define _POSIX_C_SOURCE 1 229#endif 230#endif 231 232/***====================================================================***/ 233 234#ifdef HAVE_STDLIB_H 235#include <stdlib.h> 236#else 237extern char *calloc(); 238extern char *getenv(); 239extern char *malloc(); 240extern char *realloc(); 241extern void exit(); 242extern void free(); 243#endif 244 245#ifdef HAVE_UNISTD_H 246#include <unistd.h> 247#endif 248 249#ifdef HAVE_SYS_WAIT_H 250#include <sys/wait.h> 251#endif 252 253#include <errno.h> 254#if defined(DECL_ERRNO) && !defined(errno) 255extern int errno; 256#endif 257 258/* 259 * FIXME: Toggling logging from xterm hangs under Linux 2.0.29 with libc5 if 260 * we use 'waitpid()', while 'wait()' seems to work properly. 261 */ 262#ifdef linux 263#undef HAVE_WAITPID 264#endif 265 266#ifndef OPT_WIDE_CHARS 267#define OPT_WIDE_CHARS 0 268#endif 269 270#if OPT_WIDE_CHARS 271#define HIDDEN_CHAR 0xffff 272#endif 273 274/***====================================================================***/ 275 276#include <proto.h> 277#include <ptyx.h> 278 279#if (XtSpecificationRelease >= 6) && !defined(NO_XPOLL_H) && !defined(sun) 280#include <X11/Xpoll.h> 281#define USE_XPOLL_H 1 282#else 283#define Select(n,r,w,e,t) select(n,(fd_set*)r,(fd_set*)w,(fd_set*)e,(struct timeval *)t) 284#define XFD_COPYSET(src,dst) memcpy((dst)->fds_bits, (src)->fds_bits, sizeof(fd_set)) 285#if defined(__MVS__) && !defined(TIME_WITH_SYS_TIME) 286#define TIME_WITH_SYS_TIME 287#endif 288#endif 289 290#ifdef TIME_WITH_SYS_TIME 291# include <sys/time.h> 292# include <time.h> 293#else 294# ifdef HAVE_SYS_TIME_H 295# include <sys/time.h> 296# else 297# include <time.h> 298# endif 299#endif 300 301/* these may be needed for sig_atomic_t */ 302#include <sys/types.h> 303#include <signal.h> 304 305#ifdef USE_SYS_SELECT_H 306 307#if defined(USE_XPOLL_H) && defined(AIXV3) && defined(NFDBITS) 308#undef NFDBITS /* conflict between X11/Xpoll.h and sys/select.h */ 309#endif 310 311#include <sys/select.h> 312 313#endif /* USE_SYS_SELECT_H */ 314 315#include <setjmp.h> 316 317#if defined(__UNIXOS2__) && !defined(XTERM_MAIN) 318#define environ gblenvp /* circumvent a bug */ 319#endif 320 321#if !defined(VMS) && !(defined(linux) && defined(__USE_GNU)) && !defined(__hpux) && !defined(_ALL_SOURCE) && !defined(__osf__) 322extern char **environ; 323#endif 324 325#define XK_Fn(n) (XK_F1 + (n) - 1) 326 327#define Maybe 2 328 329/***====================================================================***/ 330 331#define XtNallowC1Printable "allowC1Printable" 332#define XtNallowFontOps "allowFontOps" 333#define XtNallowSendEvents "allowSendEvents" 334#define XtNallowTcapOps "allowTcapOps" 335#define XtNallowTitleOps "allowTitleOps" 336#define XtNallowWindowOps "allowWindowOps" 337#define XtNaltIsNotMeta "altIsNotMeta" 338#define XtNaltSendsEscape "altSendsEscape" 339#define XtNalwaysBoldMode "alwaysBoldMode" 340#define XtNalwaysHighlight "alwaysHighlight" 341#define XtNalwaysUseMods "alwaysUseMods" 342#define XtNanswerbackString "answerbackString" 343#define XtNappcursorDefault "appcursorDefault" 344#define XtNappkeypadDefault "appkeypadDefault" 345#define XtNautoWrap "autoWrap" 346#define XtNawaitInput "awaitInput" 347#define XtNbackarrowKey "backarrowKey" 348#define XtNbellIsUrgent "bellIsUrgent" 349#define XtNbellOnReset "bellOnReset" 350#define XtNbellSuppressTime "bellSuppressTime" 351#define XtNboldColors "boldColors" 352#define XtNboldFont "boldFont" 353#define XtNboldMode "boldMode" 354#define XtNbrokenLinuxOSC "brokenLinuxOSC" 355#define XtNbrokenSelections "brokenSelections" 356#define XtNbrokenStringTerm "brokenStringTerm" 357#define XtNc132 "c132" 358#define XtNcacheDoublesize "cacheDoublesize" 359#define XtNcharClass "charClass" 360#define XtNcjkWidth "cjkWidth" 361#define XtNcolorAttrMode "colorAttrMode" 362#define XtNcolorBDMode "colorBDMode" 363#define XtNcolorBLMode "colorBLMode" 364#define XtNcolorMode "colorMode" 365#define XtNcolorRVMode "colorRVMode" 366#define XtNcolorULMode "colorULMode" 367#define XtNcombiningChars "combiningChars" 368#define XtNctrlFKeys "ctrlFKeys" 369#define XtNcurses "curses" 370#define XtNcursorBlink "cursorBlink" 371#define XtNcursorColor "cursorColor" 372#define XtNcursorOffTime "cursorOffTime" 373#define XtNcursorOnTime "cursorOnTime" 374#define XtNcursorUnderline "cursorUnderLine" 375#define XtNcutNewline "cutNewline" 376#define XtNcutToBeginningOfLine "cutToBeginningOfLine" 377#define XtNdecTerminalID "decTerminalID" 378#define XtNdefaultString "defaultString" 379#define XtNdeleteIsDEL "deleteIsDEL" 380#define XtNdynamicColors "dynamicColors" 381#define XtNeightBitControl "eightBitControl" 382#define XtNeightBitInput "eightBitInput" 383#define XtNeightBitOutput "eightBitOutput" 384#define XtNeightBitSelectTypes "eightBitSelectTypes" 385#define XtNfaceName "faceName" 386#define XtNfaceNameDoublesize "faceNameDoublesize" 387#define XtNfaceSize "faceSize" 388#define XtNfastScroll "fastScroll" 389#define XtNfont1 "font1" 390#define XtNfont2 "font2" 391#define XtNfont3 "font3" 392#define XtNfont4 "font4" 393#define XtNfont5 "font5" 394#define XtNfont6 "font6" 395#define XtNfontDoublesize "fontDoublesize" 396#define XtNfontStyle "fontStyle" 397#define XtNfontWarnings "fontWarnings" 398#define XtNforceBoxChars "forceBoxChars" 399#define XtNformatOtherKeys "formatOtherKeys" 400#define XtNfreeBoldBox "freeBoldBox" 401#define XtNhighlightColor "highlightColor" 402#define XtNhighlightColorMode "highlightColorMode" 403#define XtNhighlightReverse "highlightReverse" 404#define XtNhighlightSelection "highlightSelection" 405#define XtNhighlightTextColor "highlightTextColor" 406#define XtNhpLowerleftBugCompat "hpLowerleftBugCompat" 407#define XtNi18nSelections "i18nSelections" 408#define XtNinitialFont "initialFont" 409#define XtNinternalBorder "internalBorder" 410#define XtNitalicULMode "italicULMode" 411#define XtNjumpScroll "jumpScroll" 412#define XtNkeepSelection "keepSelection" 413#define XtNkeyboardDialect "keyboardDialect" 414#define XtNlimitResize "limitResize" 415#define XtNlocale "locale" 416#define XtNlocaleFilter "localeFilter" 417#define XtNlogFile "logFile" 418#define XtNlogInhibit "logInhibit" 419#define XtNlogging "logging" 420#define XtNloginShell "loginShell" 421#define XtNmarginBell "marginBell" 422#define XtNmaximized "maximized" 423#define XtNmenuBar "menuBar" 424#define XtNmenuHeight "menuHeight" 425#define XtNmetaSendsEscape "metaSendsEscape" 426#define XtNmkSamplePass "mkSamplePass" 427#define XtNmkSampleSize "mkSampleSize" 428#define XtNmkWidth "mkWidth" 429#define XtNmodifyCursorKeys "modifyCursorKeys" 430#define XtNmodifyFunctionKeys "modifyFunctionKeys" 431#define XtNmodifyKeypadKeys "modifyKeypadKeys" 432#define XtNmodifyOtherKeys "modifyOtherKeys" 433#define XtNmodifyStringKeys "modifyStringKeys" 434#define XtNmultiClickTime "multiClickTime" 435#define XtNmultiScroll "multiScroll" 436#define XtNnMarginBell "nMarginBell" 437#define XtNnumLock "numLock" 438#define XtNoldXtermFKeys "oldXtermFKeys" 439#define XtNpointerColor "pointerColor" 440#define XtNpointerColorBackground "pointerColorBackground" 441#define XtNpointerMode "pointerMode" 442#define XtNpointerShape "pointerShape" 443#define XtNpopOnBell "popOnBell" 444#define XtNprintAttributes "printAttributes" 445#define XtNprinterAutoClose "printerAutoClose" 446#define XtNprinterCommand "printerCommand" 447#define XtNprinterControlMode "printerControlMode" 448#define XtNprinterExtent "printerExtent" 449#define XtNprinterFormFeed "printerFormFeed" 450#define XtNquietGrab "quietGrab" 451#define XtNrenderFont "renderFont" 452#define XtNresizeGravity "resizeGravity" 453#define XtNretryInputMethod "retryInputMethod" 454#define XtNreverseWrap "reverseWrap" 455#define XtNrightScrollBar "rightScrollBar" 456#define XtNsaveLines "saveLines" 457#define XtNscrollBar "scrollBar" 458#define XtNscrollBarBorder "scrollBarBorder" 459#define XtNscrollKey "scrollKey" 460#define XtNscrollLines "scrollLines" 461#define XtNscrollPos "scrollPos" 462#define XtNscrollTtyOutput "scrollTtyOutput" 463#define XtNselectToClipboard "selectToClipboard" 464#define XtNshiftFonts "shiftFonts" 465#define XtNshowBlinkAsBold "showBlinkAsBold" 466#define XtNshowMissingGlyphs "showMissingGlyphs" 467#define XtNsignalInhibit "signalInhibit" 468#define XtNtekGeometry "tekGeometry" 469#define XtNtekInhibit "tekInhibit" 470#define XtNtekSmall "tekSmall" 471#define XtNtekStartup "tekStartup" 472#define XtNtiXtraScroll "tiXtraScroll" 473#define XtNtiteInhibit "titeInhibit" 474#define XtNtoolBar "toolBar" 475#define XtNtrimSelection "trimSelection" 476#define XtNunderLine "underLine" 477#define XtNuseClipping "useClipping" 478#define XtNutf8 "utf8" 479#define XtNutf8Latin1 "utf8Latin1" 480#define XtNutf8SelectTypes "utf8SelectTypes" 481#define XtNutf8Title "utf8Title" 482#define XtNveryBoldColors "veryBoldColors" 483#define XtNvisualBell "visualBell" 484#define XtNvisualBellDelay "visualBellDelay" 485#define XtNvt100Graphics "vt100Graphics" 486#define XtNwideBoldFont "wideBoldFont" 487#define XtNwideChars "wideChars" 488#define XtNwideFont "wideFont" 489#define XtNximFont "ximFont" 490#define XtNxmcAttributes "xmcAttributes" 491#define XtNxmcGlitch "xmcGlitch" 492#define XtNxmcInline "xmcInline" 493#define XtNxmcMoveSGR "xmcMoveSGR" 494 495#define XtCAllowC1Printable "AllowC1Printable" 496#define XtCAllowFontOps "AllowFontOps" 497#define XtCAllowSendEvents "AllowSendEvents" 498#define XtCAllowTcapOps "AllowTcapOps" 499#define XtCAllowTitleOps "AllowTitleOps" 500#define XtCAllowWindowOps "AllowWindowOps" 501#define XtCAltIsNotMeta "AltIsNotMeta" 502#define XtCAltSendsEscape "AltSendsEscape" 503#define XtCAlwaysBoldMode "AlwaysBoldMode" 504#define XtCAlwaysHighlight "AlwaysHighlight" 505#define XtCAlwaysUseMods "AlwaysUseMods" 506#define XtCAnswerbackString "AnswerbackString" 507#define XtCAppcursorDefault "AppcursorDefault" 508#define XtCAppkeypadDefault "AppkeypadDefault" 509#define XtCAutoWrap "AutoWrap" 510#define XtCAwaitInput "AwaitInput" 511#define XtCBackarrowKey "BackarrowKey" 512#define XtCBellIsUrgent "BellIsUrgent" 513#define XtCBellOnReset "BellOnReset" 514#define XtCBellSuppressTime "BellSuppressTime" 515#define XtCBoldFont "BoldFont" 516#define XtCBoldMode "BoldMode" 517#define XtCBrokenLinuxOSC "BrokenLinuxOSC" 518#define XtCBrokenSelections "BrokenSelections" 519#define XtCBrokenStringTerm "BrokenStringTerm" 520#define XtCC132 "C132" 521#define XtCCacheDoublesize "CacheDoublesize" 522#define XtCCharClass "CharClass" 523#define XtCCjkWidth "CjkWidth" 524#define XtCColorAttrMode "ColorAttrMode" 525#define XtCColorMode "ColorMode" 526#define XtCColumn "Column" 527#define XtCCombiningChars "CombiningChars" 528#define XtCCtrlFKeys "CtrlFKeys" 529#define XtCCurses "Curses" 530#define XtCCursorBlink "CursorBlink" 531#define XtCCursorOffTime "CursorOffTime" 532#define XtCCursorOnTime "CursorOnTime" 533#define XtCCursorUnderline "CursorUnderLine" 534#define XtCCutNewline "CutNewline" 535#define XtCCutToBeginningOfLine "CutToBeginningOfLine" 536#define XtCDecTerminalID "DecTerminalID" 537#define XtCDefaultString "DefaultString" 538#define XtCDeleteIsDEL "DeleteIsDEL" 539#define XtCDynamicColors "DynamicColors" 540#define XtCEightBitControl "EightBitControl" 541#define XtCEightBitInput "EightBitInput" 542#define XtCEightBitOutput "EightBitOutput" 543#define XtCEightBitSelectTypes "EightBitSelectTypes" 544#define XtCFaceName "FaceName" 545#define XtCFaceNameDoublesize "FaceNameDoublesize" 546#define XtCFaceSize "FaceSize" 547#define XtCFastScroll "FastScroll" 548#define XtCFont1 "Font1" 549#define XtCFont2 "Font2" 550#define XtCFont3 "Font3" 551#define XtCFont4 "Font4" 552#define XtCFont5 "Font5" 553#define XtCFont6 "Font6" 554#define XtCFontDoublesize "FontDoublesize" 555#define XtCFontStyle "FontStyle" 556#define XtCFontWarnings "FontWarnings" 557#define XtCForceBoxChars "ForceBoxChars" 558#define XtCFormatOtherKeys "FormatOtherKeys" 559#define XtCFreeBoldBox "FreeBoldBox" 560#define XtCHighlightColorMode "HighlightColorMode" 561#define XtCHighlightReverse "HighlightReverse" 562#define XtCHighlightSelection "HighlightSelection" 563#define XtCHpLowerleftBugCompat "HpLowerleftBugCompat" 564#define XtCI18nSelections "I18nSelections" 565#define XtCInitialFont "InitialFont" 566#define XtCJumpScroll "JumpScroll" 567#define XtCKeepSelection "KeepSelection" 568#define XtCKeyboardDialect "KeyboardDialect" 569#define XtCLimitResize "LimitResize" 570#define XtCLocale "Locale" 571#define XtCLocaleFilter "LocaleFilter" 572#define XtCLogInhibit "LogInhibit" 573#define XtCLogfile "Logfile" 574#define XtCLogging "Logging" 575#define XtCLoginShell "LoginShell" 576#define XtCMarginBell "MarginBell" 577#define XtCMaximized "Maximized" 578#define XtCMenuBar "MenuBar" 579#define XtCMenuHeight "MenuHeight" 580#define XtCMetaSendsEscape "MetaSendsEscape" 581#define XtCMkSamplePass "MkSamplePass" 582#define XtCMkSampleSize "MkSampleSize" 583#define XtCMkWidth "MkWidth" 584#define XtCModifyCursorKeys "ModifyCursorKeys" 585#define XtCModifyFunctionKeys "ModifyFunctionKeys" 586#define XtCModifyKeypadKeys "ModifyKeypadKeys" 587#define XtCModifyOtherKeys "ModifyOtherKeys" 588#define XtCModifyStringKeys "ModifyStringKeys" 589#define XtCMultiClickTime "MultiClickTime" 590#define XtCMultiScroll "MultiScroll" 591#define XtCNumLock "NumLock" 592#define XtCOldXtermFKeys "OldXtermFKeys" 593#define XtCPointerMode "PointerMode" 594#define XtCPopOnBell "PopOnBell" 595#define XtCPrintAttributes "PrintAttributes" 596#define XtCPrinterAutoClose "PrinterAutoClose" 597#define XtCPrinterCommand "PrinterCommand" 598#define XtCPrinterControlMode "PrinterControlMode" 599#define XtCPrinterExtent "PrinterExtent" 600#define XtCPrinterFormFeed "PrinterFormFeed" 601#define XtCQuietGrab "QuietGrab" 602#define XtCRenderFont "RenderFont" 603#define XtCResizeGravity "ResizeGravity" 604#define XtCRetryInputMethod "RetryInputMethod" 605#define XtCReverseWrap "ReverseWrap" 606#define XtCRightScrollBar "RightScrollBar" 607#define XtCSaveLines "SaveLines" 608#define XtCScrollBar "ScrollBar" 609#define XtCScrollBarBorder "ScrollBarBorder" 610#define XtCScrollCond "ScrollCond" 611#define XtCScrollLines "ScrollLines" 612#define XtCScrollPos "ScrollPos" 613#define XtCSelectToClipboard "SelectToClipboard" 614#define XtCShiftFonts "ShiftFonts" 615#define XtCShowBlinkAsBold "ShowBlinkAsBold" 616#define XtCShowMissingGlyphs "ShowMissingGlyphs" 617#define XtCSignalInhibit "SignalInhibit" 618#define XtCTekInhibit "TekInhibit" 619#define XtCTekSmall "TekSmall" 620#define XtCTekStartup "TekStartup" 621#define XtCTiXtraScroll "TiXtraScroll" 622#define XtCTiteInhibit "TiteInhibit" 623#define XtCToolBar "ToolBar" 624#define XtCTrimSelection "TrimSelection" 625#define XtCUnderLine "UnderLine" 626#define XtCUseClipping "UseClipping" 627#define XtCUtf8 "Utf8" 628#define XtCUtf8Latin1 "Utf8Latin1" 629#define XtCUtf8SelectTypes "Utf8SelectTypes" 630#define XtCUtf8Title "Utf8Title" 631#define XtCVT100Graphics "VT100Graphics" 632#define XtCVeryBoldColors "VeryBoldColors" 633#define XtCVisualBell "VisualBell" 634#define XtCVisualBellDelay "VisualBellDelay" 635#define XtCWideBoldFont "WideBoldFont" 636#define XtCWideChars "WideChars" 637#define XtCWideFont "WideFont" 638#define XtCXimFont "XimFont" 639#define XtCXmcAttributes "XmcAttributes" 640#define XtCXmcGlitch "XmcGlitch" 641#define XtCXmcInline "XmcInline" 642#define XtCXmcMoveSGR "XmcMoveSGR" 643 644#if defined(NO_ACTIVE_ICON) && !defined(XtNgeometry) 645#define XtNgeometry "geometry" 646#define XtCGeometry "Geometry" 647#endif 648 649#if OPT_COLOR_CLASS 650#define XtCCursorColor "CursorColor" 651#define XtCPointerColor "PointerColor" 652#define XtCHighlightColor "HighlightColor" 653#define XtCHighlightTextColor "HighlightTextColor" 654#else 655#define XtCCursorColor XtCForeground 656#define XtCPointerColor XtCForeground 657#define XtCHighlightColor XtCForeground 658#define XtCHighlightTextColor XtCBackground 659#endif 660 661/***====================================================================***/ 662 663#ifdef __cplusplus 664extern "C" { 665#endif 666 667struct XTERM_RESOURCE; 668 669/* Tekproc.c */ 670#if OPT_TEK4014 671extern TekWidget getTekWidget(Widget /* w */); 672extern int TekGetFontSize (const char * /* param */); 673extern int TekInit (void); 674extern int TekPtyData(void); 675extern void ChangeTekColors (TekWidget /* tw */, TScreen * /* screen */, ScrnColors * /* pNew */); 676extern void HandleGINInput PROTO_XT_ACTIONS_ARGS; 677extern void TCursorToggle (TekWidget /* tw */, int /* toggle */); 678extern void TekCopy (TekWidget /* tw */); 679extern void TekEnqMouse (TekWidget /* tw */, int /* c */); 680extern void TekExpose (Widget /* w */, XEvent * /* event */, Region /* region */); 681extern void TekGINoff (TekWidget /* tw */); 682extern void TekRefresh (TekWidget /* tw */); 683extern void TekRepaint (TekWidget /* xw */); 684extern void TekReverseVideo (TekWidget /* tw */); 685extern void TekRun (void); 686extern void TekSetFontSize (TekWidget /* tw */, Bool /* fromMenu */, int /* newitem */); 687extern void TekSimulatePageButton (TekWidget /* tw */, Bool /* reset */); 688#endif 689 690/* button.c */ 691#define MotionOff( s, t ) { \ 692 (s)->event_mask |= ButtonMotionMask; \ 693 (s)->event_mask &= ~PointerMotionMask; \ 694 XSelectInput(XtDisplay((t)), XtWindow((t)), (long) (s)->event_mask); } 695 696#define MotionOn( s, t ) { \ 697 (s)->event_mask &= ~ButtonMotionMask; \ 698 (s)->event_mask |= PointerMotionMask; \ 699 XSelectInput(XtDisplay((t)), XtWindow((t)), (long) (s)->event_mask); } 700 701extern Bool SendMousePosition (XtermWidget /* w */, XEvent* /* event */); 702extern void DiredButton PROTO_XT_ACTIONS_ARGS; 703extern void DisownSelection (XtermWidget /* termw */); 704extern void UnhiliteSelection (XtermWidget /* termw */); 705extern void HandleInsertSelection PROTO_XT_ACTIONS_ARGS; 706extern void HandleKeyboardSelectEnd PROTO_XT_ACTIONS_ARGS; 707extern void HandleKeyboardSelectExtend PROTO_XT_ACTIONS_ARGS; 708extern void HandleKeyboardSelectStart PROTO_XT_ACTIONS_ARGS; 709extern void HandleKeyboardStartExtend PROTO_XT_ACTIONS_ARGS; 710extern void HandleSelectEnd PROTO_XT_ACTIONS_ARGS; 711extern void HandleSelectExtend PROTO_XT_ACTIONS_ARGS; 712extern void HandleSelectSet PROTO_XT_ACTIONS_ARGS; 713extern void HandleSelectStart PROTO_XT_ACTIONS_ARGS; 714extern void HandleStartExtend PROTO_XT_ACTIONS_ARGS; 715extern void ResizeSelection (TScreen * /* screen */, int /* rows */, int /* cols */); 716extern void ScrollSelection (TScreen * /* screen */, int /* amount */, Bool /* always */); 717extern void TrackMouse (XtermWidget /* xw */, int /* func */, CELL * /* start */, int /* firstrow */, int /* lastrow */); 718extern void ViButton PROTO_XT_ACTIONS_ARGS; 719 720#if OPT_DEC_LOCATOR 721extern void GetLocatorPosition (XtermWidget /* w */); 722extern void InitLocatorFilter (XtermWidget /* w */); 723#endif /* OPT_DEC_LOCATOR */ 724 725#if OPT_FOCUS_EVENT 726extern void SendFocusButton(XtermWidget /* xw */, XFocusChangeEvent * /* event */); 727#else 728#define SendFocusBotton(xw, event) /* nothing */ 729#endif 730 731#if OPT_PASTE64 732extern void AppendToSelectionBuffer (TScreen * /* screen */, unsigned /* c */); 733extern void ClearSelectionBuffer (TScreen * /* screen */); 734extern void CompleteSelection (XtermWidget /* xw */, char ** /* args */, Cardinal /* len */); 735extern void xtermGetSelection (Widget /* w */, Time /* ev_time */, String * /* params */, Cardinal /* num_params */, Atom * /* targets */); 736#endif 737 738#if OPT_READLINE 739extern void ReadLineButton PROTO_XT_ACTIONS_ARGS; 740#endif 741 742#if OPT_WIDE_CHARS 743extern Bool iswide(int /* i */); 744#define FIRST_WIDECHAR 256 745#define isWide(n) ((int) (n) >= FIRST_WIDECHAR && iswide(n)) 746#endif 747 748/* cachedCgs.c */ 749extern CgsEnum getCgsId(XtermWidget /*xw*/, VTwin * /*cgsWin*/, GC /*gc*/); 750extern GC freeCgs(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/); 751extern GC getCgsGC(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/); 752extern Pixel getCgsBack(XtermWidget /*xw*/, VTwin * /*cgsWin*/, GC /*gc*/); 753extern Pixel getCgsFore(XtermWidget /*xw*/, VTwin * /*cgsWin*/, GC /*gc*/); 754extern XTermFonts * getCgsFont(XtermWidget /*xw*/, VTwin * /*cgsWin*/, GC /*gc*/); 755extern void clrCgsFonts(XtermWidget /*xw*/, VTwin * /*cgsWin*/, XTermFonts * /*font*/); 756extern void copyCgs(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*dstCgsId*/, CgsEnum /*srcCgsId*/); 757extern void redoCgs(XtermWidget /*xw*/, Pixel /*fg*/, Pixel /*bg*/, CgsEnum /*cgsId*/); 758extern void setCgsBack(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/, Pixel /*bg*/); 759extern void setCgsCSet(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/, unsigned /*cset*/); 760extern void setCgsFont(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/, XTermFonts * /*font*/); 761extern void setCgsFore(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*cgsId*/, Pixel /*fg*/); 762extern void swapCgs(XtermWidget /*xw*/, VTwin * /*cgsWin*/, CgsEnum /*dstCgsId*/, CgsEnum /*srcCgsId*/); 763 764#ifdef NO_LEAKS 765extern void noleaks_cachedCgs (XtermWidget /* xw */); 766#endif 767 768/* charproc.c */ 769extern Bool CheckBufPtrs (TScreen * /* screen */); 770extern int VTInit (XtermWidget /* xw */); 771extern int v_write (int /* f */, Char * /* d */, unsigned /* len */); 772extern void FindFontSelection (XtermWidget /* xw */, const char * /* atom_name */, Bool /* justprobe */); 773extern void HideCursor (void); 774extern void ShowCursor (void); 775extern void SwitchBufPtrs (TScreen * /* screen */); 776extern void ToggleAlternate (XtermWidget /* xw */); 777extern void VTReset (XtermWidget /* xw */, int /* full */, int /* saved */); 778extern void VTRun (XtermWidget /* xw */); 779extern void dotext (XtermWidget /* xw */, int /* charset */, IChar * /* buf */, Cardinal /* len */); 780extern void releaseCursorGCs(XtermWidget /*xw*/); 781extern void releaseWindowGCs(XtermWidget /*xw*/, VTwin * /*win*/); 782extern void resetCharsets (TScreen * /* screen */); 783extern void set_cursor_gcs (XtermWidget /* xw */); 784extern void set_max_col(TScreen * /* screen */, int /* cols */); 785extern void set_max_row(TScreen * /* screen */, int /* rows */); 786extern void set_tb_margins (TScreen * /* screen */, int /* top */, int /* bottom */); 787extern void unparse_end (XtermWidget /* xw */); 788extern void unparseputc (XtermWidget /* xw */, int /* c */); 789extern void unparseputc1 (XtermWidget /* xw */, int /* c */); 790extern void unparseputn (XtermWidget /* xw */, unsigned /* n */); 791extern void unparseputs (XtermWidget /* xw */, char * /* s */); 792extern void unparseseq (XtermWidget /* xw */, ANSI * /* ap */); 793extern void xtermAddInput(Widget /* w */); 794 795#if OPT_BLINK_CURS 796extern void ToggleCursorBlink(TScreen * /* screen */); 797#endif 798 799#if OPT_ISO_COLORS 800extern void SGR_Background (XtermWidget /* xw */, int /* color */); 801extern void SGR_Foreground (XtermWidget /* xw */, int /* color */); 802#endif 803 804#ifdef NO_LEAKS 805extern void noleaks_charproc (void); 806#endif 807 808/* charsets.c */ 809extern unsigned xtermCharSetIn (unsigned /* code */, int /* charset */); 810extern int xtermCharSetOut (XtermWidget /* xw */, IChar * /* buf */, IChar * /* ptr */, int /* charset */); 811 812/* cursor.c */ 813extern void AdjustSavedCursor (XtermWidget /* xw */, int /* adjust */); 814extern void CarriageReturn (TScreen * /* screen */); 815extern void CursorBack (XtermWidget /* xw */, int /* n */); 816extern void CursorDown (TScreen * /* screen */, int /* n */); 817extern void CursorForward (TScreen * /* screen */, int /* n */); 818extern void CursorNextLine (TScreen * /* screen */, int /* count */); 819extern void CursorPrevLine (TScreen * /* screen */, int /* count */); 820extern void CursorRestore (XtermWidget /* xw */); 821extern void CursorSave (XtermWidget /* xw */); 822extern void CursorSet (TScreen * /* screen */, int /* row */, int /* col */, unsigned /* flags */); 823extern void CursorUp (TScreen * /* screen */, int /* n */); 824extern void RevIndex (XtermWidget /* xw */, int /* amount */); 825extern void xtermIndex (XtermWidget /* xw */, int /* amount */); 826 827#if OPT_TRACE 828extern int set_cur_col(TScreen * /* screen */, int /* value */); 829extern int set_cur_row(TScreen * /* screen */, int /* value */); 830#else 831#define set_cur_col(screen, value) screen->cur_col = value 832#define set_cur_row(screen, value) screen->cur_row = value 833#endif 834 835/* doublechr.c */ 836extern void xterm_DECDHL (XtermWidget /* xw */, Bool /* top */); 837extern void xterm_DECSWL (XtermWidget /* xw */); 838extern void xterm_DECDWL (XtermWidget /* xw */); 839#if OPT_DEC_CHRSET 840extern int xterm_Double_index(XtermWidget /* xw */, unsigned /* chrset */, unsigned /* flags */); 841extern GC xterm_DoubleGC(XtermWidget /* xw */, unsigned /* chrset */, unsigned /* flags */, GC /* old_gc */, int * /* inxp */); 842#endif 843 844/* input.c */ 845extern unsigned xtermParamToState (XtermWidget /* xw */, unsigned /* param */); 846extern unsigned xtermStateToParam (XtermWidget /* xw */, unsigned /* state */); 847extern Bool xtermDeleteIsDEL (XtermWidget /* xw */); 848extern void Input (XtermWidget /* xw */, XKeyEvent */* event */, Bool /* eightbit */); 849extern void StringInput (XtermWidget /* xw */, Char * /* string */, size_t /* nbytes */); 850 851#if OPT_NUM_LOCK 852extern void VTInitModifiers(XtermWidget /* xw */); 853#endif 854 855/* linedata.c */ 856extern LineData *getLineData(TScreen * /* screen */, int /* row */); 857extern void copyLineData(LineData * /* dst */, LineData * /* src */); 858extern void initLineData(XtermWidget /* xw */); 859 860extern CellData *newCellData(XtermWidget /* xw */, Cardinal /* count */); 861extern void saveCellData(TScreen * /* screen */, CellData * /* data */, Cardinal /* cell */, LineData * /* ld */, int /* column */); 862extern void restoreCellData(TScreen * /* screen */, CellData * /* data */, Cardinal /* cell */, LineData * /* ld */, int /* column */); 863 864/* main.c */ 865#ifndef __UNIXOS2__ 866#define ENVP_ARG /**/ 867#else 868#define ENVP_ARG , char ** /* envp */ 869#endif 870 871extern int main (int /* argc */, char ** /* argv */ ENVP_ARG); 872extern int GetBytesAvailable (int /* fd */); 873extern int kill_process_group (int /* pid */, int /* sig */); 874extern int nonblocking_wait (void); 875 876#if OPT_PTY_HANDSHAKE 877extern void first_map_occurred (void); 878#else 879#define first_map_occurred() /* nothing */ 880#endif 881 882#ifdef SIGNAL_T 883extern SIGNAL_T Exit (int /* n */); 884#endif 885 886#ifndef SIG_ATOMIC_T 887#define SIG_ATOMIC_T int 888#endif 889 890#if OPT_WIDE_CHARS 891extern int (*my_wcwidth)(wchar_t); 892#endif 893 894/* menu.c */ 895extern void do_hangup PROTO_XT_CALLBACK_ARGS; 896extern void repairSizeHints (void); 897extern void show_8bit_control (Bool /* value */); 898 899/* misc.c */ 900extern Bool AllocateTermColor(XtermWidget, ScrnColors *, int, const char *); 901extern Cursor make_colored_cursor (unsigned /* cursorindex */, unsigned long /* fg */, unsigned long /* bg */); 902extern OptionHelp * sortedOpts(OptionHelp *, XrmOptionDescRec *, Cardinal); 903extern Window WMFrameWindow(XtermWidget /* termw */); 904extern XrmOptionDescRec * sortedOptDescs(XrmOptionDescRec *, Cardinal); 905extern XtermWidget getXtermWidget(Widget /* w */); 906extern char *udk_lookup (int /* keycode */, int * /* len */); 907extern char *xtermEnvEncoding (void); 908extern char *xtermEnvLocale (void); 909extern char *xtermFindShell(char * /* leaf */, Bool /* warning */); 910extern char *xtermVersion(void); 911extern const char *SysErrorMsg (int /* n */); 912extern const char *SysReasonMsg (int /* n */); 913extern int XStrCmp (char * /* s1 */, char * /* s2 */); 914extern int creat_as (uid_t /* uid */, gid_t /* gid */, Bool /* append */, char * /* pathname */, int /* mode */); 915extern int open_userfile (uid_t /* uid */, gid_t /* gid */, char * /* path */, Bool /* append */); 916extern int xerror (Display * /* d */, XErrorEvent * /* ev */); 917extern int xioerror (Display * /* dpy */); 918extern int xtermResetIds(TScreen * /* screen */); 919extern void Bell (int /* which */, int /* percent */); 920extern void ChangeIconName (XtermWidget /* xw */, char * /* name */); 921extern void ChangeTitle (XtermWidget /* xw */, char * /* name */); 922extern void ChangeXprop (char * /* name */); 923extern void Cleanup (int /* code */); 924extern void HandleBellPropertyChange PROTO_XT_EV_HANDLER_ARGS; 925extern void HandleEightBitKeyPressed PROTO_XT_ACTIONS_ARGS; 926extern void HandleEnterWindow PROTO_XT_EV_HANDLER_ARGS; 927extern void HandleFocusChange PROTO_XT_EV_HANDLER_ARGS; 928extern void HandleInterpret PROTO_XT_ACTIONS_ARGS; 929extern void HandleKeyPressed PROTO_XT_ACTIONS_ARGS; 930extern void HandleLeaveWindow PROTO_XT_EV_HANDLER_ARGS; 931extern void HandleSpawnTerminal PROTO_XT_ACTIONS_ARGS; 932extern void HandleStringEvent PROTO_XT_ACTIONS_ARGS; 933extern void Panic (char * /* s */, int /* a */); 934extern void Redraw (void); 935extern void ReverseOldColors (void); 936extern void SysError (int /* i */) GCC_NORETURN; 937extern void VisualBell (void); 938extern void do_dcs (XtermWidget /* xw */, Char * /* buf */, size_t /* len */); 939extern void do_osc (XtermWidget /* xw */, Char * /* buf */, unsigned /* len */, int /* final */); 940extern void do_xevents (void); 941extern void end_tek_mode (void); 942extern void end_vt_mode (void); 943extern void hide_tek_window (void); 944extern void hide_vt_window (void); 945extern void reset_decudk (void); 946extern void set_tek_visibility (Bool /* on */); 947extern void set_vt_visibility (Bool /* on */); 948extern void switch_modes (Bool /* tovt */); 949extern void timestamp_filename(char * /* dst */, const char * /* src */); 950extern void xevents (void); 951extern void xt_error (String /* message */); 952extern void xtermBell(XtermWidget /* xw */, int /* which */, int /* percent */); 953extern void xtermCopyEnv (char ** /* oldenv */); 954extern void xtermDisplayCursor (XtermWidget /* xw */); 955extern void xtermSetenv (char * /* var */, char * /* value */); 956extern void xtermShowPointer (XtermWidget /* xw */, Bool /* enable */); 957 958#if OPT_DABBREV 959extern void HandleDabbrevExpand PROTO_XT_ACTIONS_ARGS; 960#endif 961 962#if OPT_MAXIMIZE 963extern int QueryMaximize (XtermWidget /* termw */, unsigned * /* width */, unsigned * /* height */); 964extern void HandleDeIconify PROTO_XT_ACTIONS_ARGS; 965extern void HandleIconify PROTO_XT_ACTIONS_ARGS; 966extern void HandleMaximize PROTO_XT_ACTIONS_ARGS; 967extern void HandleRestoreSize PROTO_XT_ACTIONS_ARGS; 968extern void RequestMaximize (XtermWidget /* termw */, int /* maximize */); 969#endif 970 971#if OPT_WIDE_CHARS 972extern Bool xtermEnvUTF8(void); 973#else 974#define xtermEnvUTF8() False 975#endif 976 977#ifdef ALLOWLOGGING 978extern void StartLog (TScreen * /* screen */); 979extern void CloseLog (TScreen * /* screen */); 980extern void FlushLog (TScreen * /* screen */); 981#else 982#define FlushLog(screen) /*nothing*/ 983#endif 984 985/* print.c */ 986extern Bool xtermHasPrinter (XtermWidget /* xw */); 987extern int xtermPrinterControl (XtermWidget /* xw */, int /* chr */); 988extern void setPrinterControlMode (XtermWidget /* xw */, int /* mode */); 989extern void xtermAutoPrint (XtermWidget /* xw */, unsigned /* chr */); 990extern void xtermMediaControl (XtermWidget /* xw */, int /* param */, int /* private_seq */); 991extern void xtermPrintScreen (XtermWidget /* xw */, Bool /* use_DECPEX */); 992extern void xtermPrintEverything (XtermWidget /* xw */); 993 994/* ptydata.c */ 995#ifdef VMS 996#define PtySelect int 997#else 998#define PtySelect fd_set 999#endif 1000 1001extern Bool decodeUtf8 (PtyData * /* data */); 1002extern int readPtyData (TScreen * /* screen */, PtySelect * /* select_mask */, PtyData * /* data */); 1003extern void fillPtyData (TScreen * /* screen */, PtyData * /* data */, char * /* value */, int /* length */); 1004extern void initPtyData (PtyData ** /* data */); 1005extern void trimPtyData (TScreen * /* screen */, PtyData * /* data */); 1006 1007#ifdef NO_LEAKS 1008extern void noleaks_ptydata ( void ); 1009#endif 1010 1011#if OPT_WIDE_CHARS 1012extern Char *convertToUTF8 (Char * /* lp */, unsigned /* c */); 1013extern IChar nextPtyData (TScreen * /* screen */, PtyData * /* data */); 1014extern IChar skipPtyData (PtyData * /* data */); 1015extern PtyData * fakePtyData(PtyData * /* result */, Char * /* next */, Char * /* last */); 1016extern void switchPtyData (TScreen * /* screen */, int /* f */); 1017extern void writePtyData (int /* f */, IChar * /* d */, unsigned /* len */); 1018 1019#define morePtyData(screen,data) \ 1020 (((data)->last > (data)->next) \ 1021 ? (((screen)->utf8_inparse && !(data)->utf_size) \ 1022 ? decodeUtf8(data) \ 1023 : True) \ 1024 : False) 1025#else 1026#define morePtyData(screen, data) ((data)->last > (data)->next) 1027#define nextPtyData(screen, data) (*((data)->next++) & \ 1028 (screen->output_eight_bits \ 1029 ? 0xff \ 1030 : 0x7f)) 1031#define writePtyData(f,d,len) v_write(f,d,len) 1032#endif 1033 1034/* screen.c */ 1035extern Bool non_blank_line (TScreen */* screen */, int /* row */, int /* col */, int /* len */); 1036extern Char * allocScrnData(TScreen * /* screen */, unsigned /* nrow */, unsigned /* ncol */); 1037extern ScrnBuf allocScrnBuf (XtermWidget /* xw */, unsigned /* nrow */, unsigned /* ncol */, ScrnPtr * /* addr */); 1038extern ScrnBuf scrnHeadAddr (TScreen * /* screen */, ScrnBuf /* base */, unsigned /* offset */); 1039extern int ScreenResize (XtermWidget /* xw */, int /* width */, int /* height */, unsigned * /* flags */); 1040extern size_t ScrnPointers (TScreen * /* screen */, size_t /* len */); 1041extern void ClearBufRows (XtermWidget /* xw */, int /* first */, int /* last */); 1042extern void ClearCells (XtermWidget /* xw */, int /* flags */, unsigned /* len */, int /* row */, int /* col */); 1043extern void ScrnAllocBuf (XtermWidget /* xw */); 1044extern void ScrnClearCells (XtermWidget /* xw */, int /* row */, int /* col */, unsigned /* len */); 1045extern void ScrnDeleteChar (XtermWidget /* xw */, unsigned /* n */); 1046extern void ScrnDeleteLine (XtermWidget /* xw */, ScrnBuf /* sb */, int /* n */, int /* last */, unsigned /* where */); 1047extern void ScrnDisownSelection (XtermWidget /* xw */); 1048extern void ScrnFillRectangle (XtermWidget /* xw */, XTermRect *, int , unsigned /* flags */, Bool /* keepColors */); 1049extern void ScrnInsertChar (XtermWidget /* xw */, unsigned /* n */); 1050extern void ScrnInsertLine (XtermWidget /* xw */, ScrnBuf /* sb */, int /* last */, int /* where */, unsigned /* n */); 1051extern void ScrnRefresh (XtermWidget /* xw */, int /* toprow */, int /* leftcol */, int /* nrows */, int /* ncols */, Bool /* force */); 1052extern void ScrnUpdate (XtermWidget /* xw */, int /* toprow */, int /* leftcol */, int /* nrows */, int /* ncols */, Bool /* force */); 1053extern void ScrnWriteText (XtermWidget /* xw */, IChar * /* str */, unsigned /* flags */, CellColor /* cur_fg_bg */, unsigned /* length */); 1054extern void setupLineData (TScreen * /* screen */, ScrnBuf /* base */, Char * /* data */, unsigned /* nrow */, unsigned /* ncol */); 1055extern void xtermParseRect (XtermWidget /* xw */, int, int *, XTermRect *); 1056 1057#if OPT_TRACE && OPT_TRACE_FLAGS 1058extern int LineTstFlag(LineData /* ld */, int /* flag */); 1059extern void LineClrFlag(LineData /* ld */, int /* flag */); 1060extern void LineSetFlag(LineData /* ld */, int /* flag */); 1061#else 1062 1063#define LineFlags(ld) GetLineFlags(ld) 1064 1065#define LineClrFlag(ld, flag) SetLineFlags(ld, (GetLineFlags(ld) & ~ (flag))) 1066#define LineSetFlag(ld, flag) SetLineFlags(ld, (GetLineFlags(ld) | (flag))) 1067#define LineTstFlag(ld, flag) ((GetLineFlags(ld) & flag) != 0) 1068 1069#endif /* OPT_TRACE && OPT_TRACE_FLAGS */ 1070 1071#define LineClrBlinked(ld) LineClrFlag(ld, LINEBLINKED) 1072#define LineSetBlinked(ld) LineSetFlag(ld, LINEBLINKED) 1073#define LineTstBlinked(ld) LineTstFlag(ld, LINEBLINKED) 1074 1075#define LineClrWrapped(ld) LineClrFlag(ld, LINEWRAPPED) 1076#define LineSetWrapped(ld) LineSetFlag(ld, LINEWRAPPED) 1077#define LineTstWrapped(ld) LineTstFlag(ld, LINEWRAPPED) 1078 1079#define ScrnHaveSelection(screen) \ 1080 ((screen)->startH.row != (screen)->endH.row \ 1081 || (screen)->startH.col != (screen)->endH.col) 1082 1083#define ScrnAreLinesInSelection(screen, first, last) \ 1084 ((last) >= (screen)->startH.row && (first) <= (screen)->endH.row) 1085 1086#define ScrnIsLineInSelection(screen, line) \ 1087 ((line) >= (screen)->startH.row && (line) <= (screen)->endH.row) 1088 1089#define ScrnHaveLineMargins(screen) \ 1090 ((screen)->top_marg != 0 \ 1091 || ((screen)->bot_marg != screen->max_row)) 1092 1093#define ScrnIsLineInMargins(screen, line) \ 1094 ((line) >= (screen)->top_marg && (line) <= (screen)->bot_marg) 1095 1096#if OPT_DEC_RECTOPS 1097extern void ScrnCopyRectangle (XtermWidget /* xw */, XTermRect *, int, int *); 1098extern void ScrnMarkRectangle (XtermWidget /* xw */, XTermRect *, Bool, int, int *); 1099extern void ScrnWipeRectangle (XtermWidget /* xw */, XTermRect *); 1100#endif 1101 1102#if OPT_WIDE_CHARS 1103extern void ChangeToWide(XtermWidget /* xw */); 1104#endif 1105 1106/* scrollback.c */ 1107extern LineData *getScrollback (TScreen * /* screen */, int /* row */); 1108extern LineData *addScrollback (TScreen * /* screen */); 1109extern void deleteScrollback (TScreen * /* screen */, int /* row */); 1110 1111/* scrollbar.c */ 1112extern void DoResizeScreen (XtermWidget /* xw */); 1113extern void HandleScrollBack PROTO_XT_ACTIONS_ARGS; 1114extern void HandleScrollForward PROTO_XT_ACTIONS_ARGS; 1115extern void ResizeScrollBar (XtermWidget /* xw */); 1116extern void ScrollBarDrawThumb (Widget /* scrollWidget */); 1117extern void ScrollBarOff (XtermWidget /* xw */); 1118extern void ScrollBarOn (XtermWidget /* xw */, Bool /* init */); 1119extern void ScrollBarReverseVideo (Widget /* scrollWidget */); 1120extern void ToggleScrollBar (XtermWidget /* xw */); 1121extern void WindowScroll (XtermWidget /* xw */, int /* top */); 1122 1123#ifdef SCROLLBAR_RIGHT 1124extern void updateRightScrollbar(XtermWidget /* xw */); 1125#else 1126#define updateRightScrollbar(xw) /* nothing */ 1127#endif 1128 1129/* tabs.c */ 1130extern Bool TabToNextStop (XtermWidget /* xw */); 1131extern Bool TabToPrevStop (XtermWidget /* xw */); 1132extern void TabClear (Tabs /* tabs */, int /* col */); 1133extern void TabReset (Tabs /* tabs */); 1134extern void TabSet (Tabs /* tabs */, int /* col */); 1135extern void TabZonk (Tabs /* tabs */); 1136 1137/* util.c */ 1138extern Boolean isDefaultBackground(const char * /* name */); 1139extern Boolean isDefaultForeground(const char * /* name */); 1140extern GC updatedXtermGC (XtermWidget /* xw */, unsigned /* flags */, CellColor /* fg_bg */, Bool /* hilite */); 1141extern int AddToRefresh (XtermWidget /* xw */); 1142extern int ClearInLine (XtermWidget /* xw */, int /* row */, int /* col */, unsigned /* len */); 1143extern int HandleExposure (XtermWidget /* xw */, XEvent * /* event */); 1144extern int drawXtermText (XtermWidget /* xw */, unsigned /* flags */, GC /* gc */, int /* x */, int /* y */, int /* chrset */, IChar * /* text */, Cardinal /* len */, int /* on_wide */); 1145extern void ChangeColors (XtermWidget /* xw */, ScrnColors * /* pNew */); 1146extern void ClearRight (XtermWidget /* xw */, int /* n */); 1147extern void ClearScreen (XtermWidget /* xw */); 1148extern void DeleteChar (XtermWidget /* xw */, unsigned /* n */); 1149extern void DeleteLine (XtermWidget /* xw */, int /* n */); 1150extern void FlushScroll (XtermWidget /* xw */); 1151extern void GetColors (XtermWidget /* xw */, ScrnColors * /* pColors */); 1152extern void InsertChar (XtermWidget /* xw */, unsigned /* n */); 1153extern void InsertLine (XtermWidget /* xw */, int /* n */); 1154extern void RevScroll (XtermWidget /* xw */, int /* amount */); 1155extern void ReverseVideo (XtermWidget /* termw */); 1156extern void WriteText (XtermWidget /* xw */, IChar * /* str */, Cardinal /* len */); 1157extern void decode_keyboard_type (XtermWidget /* xw */, struct XTERM_RESOURCE * /* rp */); 1158extern void decode_wcwidth (int /* mode */, int /* samplesize */, int /* samplepass */); 1159extern void do_erase_display (XtermWidget /* xw */, int /* param */, int /* mode */); 1160extern void do_erase_line (XtermWidget /* xw */, int /* param */, int /* mode */); 1161extern void getXtermSizeHints (XtermWidget /* xw */); 1162extern void init_keyboard_type (XtermWidget /* xw */, xtermKeyboardType /* type */, Bool /* set */); 1163extern void recolor_cursor (TScreen * /* screen */, Cursor /* cursor */, unsigned long /* fg */, unsigned long /* bg */); 1164extern void resetXtermGC (XtermWidget /* xw */, unsigned /* flags */, Bool /* hilite */); 1165extern void scrolling_copy_area (XtermWidget /* xw */, int /* firstline */, int /* nlines */, int /* amount */); 1166extern void set_keyboard_type (XtermWidget /* xw */, xtermKeyboardType /* type */, Bool /* set */); 1167extern void toggle_keyboard_type (XtermWidget /* xw */, xtermKeyboardType /* type */); 1168extern void update_keyboard_type (void); 1169extern void xtermClear (XtermWidget /* xw */); 1170extern void xtermRepaint (XtermWidget /* xw */); 1171extern void xtermScroll (XtermWidget /* xw */, int /* amount */); 1172extern void xtermSizeHints (XtermWidget /* xw */, int /* scrollbarWidth */); 1173 1174#if OPT_ISO_COLORS 1175 1176extern unsigned extract_fg (XtermWidget /* xw */, CellColor /* color */, unsigned /* flags */); 1177extern unsigned extract_bg (XtermWidget /* xw */, CellColor /* color */, unsigned /* flags */); 1178extern CellColor makeColorPair (int /* fg */, int /* bg */); 1179extern void ClearCurBackground (XtermWidget /* xw */, int /* top */, int /* left */, unsigned /* height */, unsigned /* width */); 1180 1181#define xtermColorPair(xw) makeColorPair(xw->sgr_foreground, xw->sgr_background) 1182 1183#define getXtermForeground(xw, flags, color) \ 1184 (((flags) & FG_COLOR) && ((int)(color) >= 0 && (color) < MAXCOLORS) \ 1185 ? GET_COLOR_RES(xw->screen.Acolors[color]) \ 1186 : T_COLOR(&(xw->screen), TEXT_FG)) 1187 1188#define getXtermBackground(xw, flags, color) \ 1189 (((flags) & BG_COLOR) && ((int)(color) >= 0 && (color) < MAXCOLORS) \ 1190 ? GET_COLOR_RES(xw->screen.Acolors[color]) \ 1191 : T_COLOR(&(xw->screen), TEXT_BG)) 1192 1193#if OPT_COLOR_RES 1194#define GET_COLOR_RES(res) xtermGetColorRes(&(res)) 1195#define SET_COLOR_RES(res,color) (res)->value = color 1196#define EQL_COLOR_RES(res,color) (res)->value == color 1197#define T_COLOR(v,n) (v)->Tcolors[n].value 1198extern Pixel xtermGetColorRes(ColorRes *res); 1199#else 1200#define GET_COLOR_RES(res) res 1201#define SET_COLOR_RES(res,color) *res = color 1202#define EQL_COLOR_RES(res,color) *res == color 1203#define T_COLOR(v,n) (v)->Tcolors[n] 1204#endif 1205 1206#define ExtractForeground(color) (unsigned) GetCellColorFG(color) 1207#define ExtractBackground(color) (unsigned) GetCellColorBG(color) 1208 1209#define checkVeryBoldAttr(flags, fg, code, attr) \ 1210 if ((flags & FG_COLOR) != 0 \ 1211 && (screen->veryBoldColors & attr) == 0 \ 1212 && (flags & attr) != 0 \ 1213 && (fg == code)) \ 1214 flags &= ~(attr) 1215 1216#define checkVeryBoldColors(flags, fg) \ 1217 checkVeryBoldAttr(flags, fg, COLOR_RV, INVERSE); \ 1218 checkVeryBoldAttr(flags, fg, COLOR_UL, UNDERLINE); \ 1219 checkVeryBoldAttr(flags, fg, COLOR_BD, BOLD); \ 1220 checkVeryBoldAttr(flags, fg, COLOR_BL, BLINK) 1221 1222#else /* !OPT_ISO_COLORS */ 1223 1224#define ClearDFtBackground(xw, top, left, height, width) \ 1225 ClearCurBackground(xw, top, left, height, width) 1226 1227#define ClearCurBackground(xw, top, left, height, width) \ 1228 XClearArea (xw->screen.display, VWindow(&(xw->screen)), \ 1229 left, top, width, height, False) 1230 1231#define extract_fg(xw, color, flags) (xw)->cur_foreground 1232#define extract_bg(xw, color, flags) (xw)->cur_background 1233 1234 /* FIXME: Reverse-Video? */ 1235#define T_COLOR(v,n) (v)->Tcolors[n] 1236#define getXtermBackground(xw, flags, color) T_COLOR(&(xw->screen), TEXT_BG) 1237#define getXtermForeground(xw, flags, color) T_COLOR(&(xw->screen), TEXT_FG) 1238#define makeColorPair(fg, bg) 0 1239#define xtermColorPair(xw) 0 1240 1241#define checkVeryBoldColors(flags, fg) /* nothing */ 1242 1243#endif /* OPT_ISO_COLORS */ 1244 1245#define XTERM_CELL(row,col) getXtermCell(screen, ROW2INX(screen, row), col) 1246 1247extern unsigned getXtermCell (TScreen * /* screen */, int /* row */, int /* col */); 1248extern void putXtermCell (TScreen * /* screen */, int /* row */, int /* col */, int /* ch */); 1249 1250#if OPT_HIGHLIGHT_COLOR 1251#define isNotForeground(xw, fg, bg, sel) \ 1252 (Boolean) ((sel) != T_COLOR(&((xw)->screen), TEXT_FG) \ 1253 && (sel) != (fg) \ 1254 && (sel) != (bg) \ 1255 && (sel) != (xw)->dft_foreground) 1256#define isNotBackground(xw, fg, bg, sel) \ 1257 (Boolean) ((sel) != T_COLOR(&((xw)->screen), TEXT_BG) \ 1258 && (sel) != (fg) \ 1259 && (sel) != (bg) \ 1260 && (sel) != (xw)->dft_background) 1261#endif 1262 1263#if OPT_WIDE_CHARS 1264extern Boolean isWideControl(unsigned /* ch */); 1265extern int DamagedCells(TScreen * /* screen */, unsigned /* n */, int * /* klp */, int * /* krp */, int /* row */, int /* col */); 1266extern int DamagedCurCells(TScreen * /* screen */, unsigned /* n */, int * /* klp */, int * /* krp */); 1267extern unsigned AsciiEquivs(unsigned /* ch */); 1268extern void addXtermCombining (TScreen * /* screen */, int /* row */, int /* col */, unsigned /* ch */); 1269extern void allocXtermChars(ScrnPtr * /* buffer */, Cardinal /* length */); 1270#endif 1271 1272#if OPT_XMC_GLITCH 1273extern void Mark_XMC (XtermWidget /* xw */, int /* param */); 1274extern void Jump_XMC (XtermWidget /* xw */); 1275extern void Resolve_XMC (XtermWidget /* xw */); 1276#endif 1277 1278#if OPT_WIDE_CHARS 1279unsigned visual_width(IChar * /* str */, Cardinal /* len */); 1280#else 1281#define visual_width(a, b) (b) 1282#endif 1283 1284#define BtoS(b) (((b) == Maybe) ? "maybe" : ((b) ? "on" : "off")) 1285#define NonNull(s) ((s) ? (s) : "<null>") 1286 1287#ifdef __cplusplus 1288 } 1289#endif 1290 1291#endif /* included_xterm_h */ 1292