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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.38 by pcg, Sun Feb 22 08:28:36 2004 UTC vs.
Revision 1.88 by root, Sun Aug 8 14:44:21 2004 UTC

… …
2#define RXVT_H_ 2#define RXVT_H_
3 3
4#include "rxvtlib.h" 4#include "rxvtlib.h"
5 5
6#include "feature.h" 6#include "feature.h"
7
8#include <limits.h>
7 9
8#include <X11/cursorfont.h> 10#include <X11/cursorfont.h>
9#include <X11/keysym.h> 11#include <X11/keysym.h>
10#include <X11/keysymdef.h> 12#include <X11/keysymdef.h>
11#include <X11/Xatom.h> 13#include <X11/Xatom.h>
14#ifndef NO_FRILLS
15#include <X11/Xmd.h>
16#endif
12 17
18#include "encoding.h"
13#include "defaultfont.h" 19#include "defaultfont.h"
14#include "rxvtcolor.h" 20#include "rxvtcolor.h"
15#include "iom.h" 21#include "iom.h"
16#include "salloc.h" 22#include "salloc.h"
17
18#include <wchar.h>
19 23
20/* 24/*
21 ***************************************************************************** 25 *****************************************************************************
22 * SYSTEM HACKS 26 * SYSTEM HACKS
23 ***************************************************************************** 27 *****************************************************************************
… …
29# define __svr4__ 33# define __svr4__
30#endif 34#endif
31#if defined (sun) && !defined (__sun__) 35#if defined (sun) && !defined (__sun__)
32# define __sun__ 36# define __sun__
33#endif 37#endif
34
35 38
36#ifndef HAVE_XPOINTER 39#ifndef HAVE_XPOINTER
37typedef char *XPointer; 40typedef char *XPointer;
38#endif 41#endif
39 42
… …
131#define BOUND_POSITIVE_INT16(val) \ 134#define BOUND_POSITIVE_INT16(val) \
132 (int16_t) ((val) <= 0 \ 135 (int16_t) ((val) <= 0 \
133 ? 0 \ 136 ? 0 \
134 : min ((val), (((uint16_t)-1)>>1))) 137 : min ((val), (((uint16_t)-1)>>1)))
135 138
139#ifndef NO_FRILLS
140typedef struct _mwmhints {
141 CARD32 flags;
142 CARD32 functions;
143 CARD32 decorations;
144 INT32 input_mode;
145 CARD32 status;
146} MWMHints;
147#endif
148
136/* 149/*
137 ***************************************************************************** 150 *****************************************************************************
138 * NORMAL DEFINES 151 * NORMAL DEFINES
139 ***************************************************************************** 152 *****************************************************************************
140 */ 153 */
141 154
142#if defined (NO_OLD_SELECTION) && defined(NO_NEW_SELECTION)
143# error if you disable both selection styles, how can you select, silly?
144#endif
145
146#define APL_CLASS "XTerm" /* class name */
147#define APL_SUBCLASS "Rxvt" /* also check resources under this name */
148#define APL_NAME "rxvt" /* normal name */
149
150/* COLORTERM, TERM environment variables */ 155/* COLORTERM, TERM environment variables */
151#define COLORTERMENV "rxvt" 156#define COLORTERMENV "rxvt"
152#ifdef XPM_BACKGROUND 157#ifdef XPM_BACKGROUND
153# define COLORTERMENVFULL COLORTERMENV "-xpm" 158# define COLORTERMENVFULL COLORTERMENV "-xpm"
154#else 159#else
155# define COLORTERMENVFULL COLORTERMENV 160# define COLORTERMENVFULL COLORTERMENV
156#endif 161#endif
157#ifndef TERMENV 162#ifndef TERMENV
158# define TERMENV "xterm" 163# define TERMENV "rxvt"
159#endif 164#endif
160 165
161#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 166#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
162# define NO_MOUSE_REPORT_SCROLLBAR 167# define NO_MOUSE_REPORT_SCROLLBAR
163#endif 168#endif
… …
269 * :............: 274 * :............:
270 * | 275 * |
271 * +---< SB_WIDTH_NEXT 276 * +---< SB_WIDTH_NEXT
272 */ 277 */
273 278
279enum {
274#define NO_REFRESH 0 /* Window not visible at all! */ 280 NO_REFRESH = 0 , /* Window not visible at all! */
275#define FAST_REFRESH (1<<0) /* Fully exposed window */ 281 FAST_REFRESH = 1<<0, /* Fully exposed window */
276#define SLOW_REFRESH (1<<1) /* Partially exposed window */ 282 SLOW_REFRESH = 1<<1, /* Partially exposed window */
277#define SMOOTH_REFRESH (1<<2) /* Do sync'ing to make it smooth */ 283 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
278#define REFRESH_BOUNDS (1<<3) 284};
279 285
280#ifdef NO_SECONDARY_SCREEN 286#ifdef NO_SECONDARY_SCREEN
281# define NSCREENS 0 287# define NSCREENS 0
282#else 288#else
283# define NSCREENS 1 289# define NSCREENS 1
… …
291#define FONT_CMD '#' 297#define FONT_CMD '#'
292#define FONT_DN "#-" 298#define FONT_DN "#-"
293#define FONT_UP "#+" 299#define FONT_UP "#+"
294 300
295/* flags for rxvt_scr_gotorc () */ 301/* flags for rxvt_scr_gotorc () */
302enum {
296#define C_RELATIVE 1 /* col movement is relative */ 303 C_RELATIVE = 1 , /* col movement is relative */
297#define R_RELATIVE 2 /* row movement is relative */ 304 R_RELATIVE = 2, /* row movement is relative */
298#define RELATIVE (R_RELATIVE|C_RELATIVE) 305 RELATIVE = 1 | 2,
306};
299 307
300/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 308/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
301#define INSERT -1 /* don't change these values */ 309enum {
302#define DELETE +1 310 INSERT = -1, /* don't change these values */
303#define ERASE +2 311 DELETE = +1,
312 ERASE = +2,
313};
304 314
305/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */ 315/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */
306enum page_dirn { 316enum page_dirn {
307 UP, 317 UP,
308 DN, 318 DN,
309 NO_DIR 319 NO_DIR,
310}; 320};
311 321
312/* arguments for rxvt_scr_change_screen () */ 322/* arguments for rxvt_scr_change_screen () */
313enum { 323enum {
314 PRIMARY = 0, 324 PRIMARY = 0,
315 SECONDARY 325 SECONDARY,
316}; 326};
317 327
318#define RS_None 0 /* Normal */ 328#define RS_None 0 /* Normal */
319 329
320#define RS_fgMask 0x000001FFu /* 512 colors */ 330#define RS_fgMask 0x000001FFu /* 512 colors */
… …
344enum { 354enum {
345 C0_NUL = 0x00, 355 C0_NUL = 0x00,
346 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 356 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
347 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 357 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
348 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB, 358 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
349 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1 359 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
350}; 360};
351#define CHAR_ST 0x9c /* 0234 */ 361#define CHAR_ST 0x9c /* 0234 */
352 362
353/* 363/*
354 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 364 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
355 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 365 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
356 */ 366 */
367enum {
357#define XTerm_name 0 368 XTerm_name = 0,
358#define XTerm_iconName 1 369 XTerm_iconName = 1,
359#define XTerm_title 2 370 XTerm_title = 2,
371 XTerm_property = 3, // change X property
360#define XTerm_Color 4 /* change colors */ 372 XTerm_Color = 4, // change colors
373 XTerm_Color00 = 10, // not implemented, CLASH!
374 XTerm_Color01 = 11, // not implemented
361#define XTerm_Color_cursor 12 /* change actual 'Cursor' color */ 375 XTerm_Color_cursor = 12, // change actual 'Cursor' color
362#define XTerm_Color_pointer 13 /* change actual 'Pointer' color */ 376 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color
377 XTerm_Color_pointer_bg = 14, // not implemented
378 XTerm_Color05 = 15, // not implemented
379 XTerm_Color06 = 16, // not implemented
363#define XTerm_Color_RV 17 /* change actual 'Highlight' color */ 380 XTerm_Color_RV = 17, // change actual 'Highlight' color
364#define XTerm_Color_BD 18 /* change actual 'Bold' color */
365#define XTerm_Color_UL 19 /* change actual 'Underline' color */
366#define XTerm_logfile 46 /* not implemented */ 381 XTerm_logfile = 46, // not implemented
367#define XTerm_font 50 382 XTerm_font = 50,
368 383
369/* 384 XTerm_konsole30 = 30, // reserved for konsole
385 XTerm_konsole31 = 31, // reserved for konsole
386 XTerm_emacs51 = 51, // reserved for emacs shell
387 /*
370 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 388 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
371 */ 389 */
372#define XTerm_locale 9 /* change locale */ 390 XTerm_Color_BD = 18, // change actual 'Bold' color
373#define XTerm_Menu 10 /* set menu item */ 391 XTerm_Color_UL = 19, // change actual 'Underline' color
374#define XTerm_Pixmap 20 /* new bg pixmap */ 392 XTerm_Pixmap = 20, // new bg pixmap
375#define XTerm_restoreFG 39 /* change default fg color */ 393 XTerm_restoreFG = 39, // change default fg color
376#define XTerm_restoreBG 49 /* change default bg color */ 394 XTerm_restoreBG = 49, // change default bg color
377#define XTerm_dumpscreen 55 /* dump scrollback and all of screen */ 395 XTerm_dumpscreen = 55, // dump scrollback and all of screen
396 XTerm_locale = 701, // change locale
397 XTerm_findfont = 702, // find font of given character (in decimal)
398 XTerm_Menu = 703, // set menu item
399};
378 400
379/* Words starting with `Color_' are colours. Others are counts */ 401/* Words starting with `Color_' are colours. Others are counts */
380/* 402/*
381 * The following comment is mostly obsolete since pixcolor_set was expanded: 403 * The following comment is mostly obsolete since pixcolor_set was expanded:
382 * We're currently upto 29 colours. Only 3 more available. The 404 * We're currently upto 29 colours. Only 3 more available. The
… …
418#endif 440#endif
419#ifndef NO_CURSORCOLOR 441#ifndef NO_CURSORCOLOR
420 Color_cursor, 442 Color_cursor,
421 Color_cursor2, 443 Color_cursor2,
422#endif 444#endif
423 Color_pointer, 445 Color_pointer_fg,
446 Color_pointer_bg,
424 Color_border, 447 Color_border,
425#ifndef NO_BOLD_UNDERLINE_REVERSE 448#ifndef NO_BOLD_UNDERLINE_REVERSE
426 Color_BD, 449 Color_BD,
427 Color_UL, 450 Color_UL,
428 Color_RV, 451 Color_RV,
… …
431 Color_HC, 454 Color_HC,
432#endif 455#endif
433#ifdef KEEP_SCROLLCOLOR 456#ifdef KEEP_SCROLLCOLOR
434 Color_scroll, 457 Color_scroll,
435 Color_trough, 458 Color_trough,
459#endif
460#if TINTING
461 Color_tint,
436#endif 462#endif
437 NRS_COLORS, /* */ 463 NRS_COLORS, /* */
438#ifdef KEEP_SCROLLCOLOR 464#ifdef KEEP_SCROLLCOLOR
439 Color_topShadow = NRS_COLORS, 465 Color_topShadow = NRS_COLORS,
440 Color_bottomShadow, 466 Color_bottomShadow,
… …
509#endif 535#endif
510#ifdef USE_XIM 536#ifdef USE_XIM
511 Rs_preeditType, 537 Rs_preeditType,
512 Rs_inputMethod, 538 Rs_inputMethod,
513#endif 539#endif
514#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
515 Rs_bigfont_key,
516 Rs_smallfont_key,
517#endif
518#ifdef TRANSPARENT 540#ifdef TRANSPARENT
519 Rs_transparent, 541 Rs_transparent,
520 Rs_transparent_all, 542 Rs_transparent_all,
521#endif 543#endif
522#ifndef NO_FRILLS 544#ifndef NO_FRILLS
523 Rs_ext_bwidth, 545 Rs_ext_bwidth,
524 Rs_int_bwidth, 546 Rs_int_bwidth,
547 Rs_borderLess,
525#endif 548#endif
526 Rs_scrollBar_thickness, 549 Rs_scrollBar_thickness,
527#ifndef NO_LINESPACE 550#ifndef NO_LINESPACE
528 Rs_lineSpace, 551 Rs_lineSpace,
529#endif 552#endif
530 Rs_cutchars, 553 Rs_cutchars,
531#ifdef ACS_ASCII
532 Rs_acs_chars,
533#endif
534 Rs_modifier, 554 Rs_modifier,
535 Rs_answerbackstring, 555 Rs_answerbackstring,
536 Rs_tripleclickwords, 556 Rs_tripleclickwords,
557 Rs_insecure,
537 Rs_cursorBlink, 558 Rs_cursorBlink,
538 Rs_pointerBlank, 559 Rs_pointerBlank,
539 Rs_pointerBlankDelay, 560 Rs_pointerBlankDelay,
540 Rs_imLocale, 561 Rs_imLocale,
562#ifndef NO_SECONDARY_SCREEN
563 Rs_secondaryScreen,
564 Rs_secondaryScroll,
565#endif
566#ifndef NO_BOLD_UNDERLINE_REVERSE
567 Rs_realBold,
568#endif
569#ifdef OFF_FOCUS_FADING
570 Rs_fade,
571#endif
572#ifdef TINTING
573 Rs_shade,
574#endif
541 NUM_RESOURCES 575 NUM_RESOURCES
542}; 576};
543 577
544// see init.C:xa_names, which must be kept in sync 578// see init.C:xa_names, which must be kept in sync
545enum { 579enum {
… …
552 XA_VT_SELECTION, 586 XA_VT_SELECTION,
553 XA_INCR, 587 XA_INCR,
554 XA_WMDELETEWINDOW, 588 XA_WMDELETEWINDOW,
555#ifdef TRANSPARENT 589#ifdef TRANSPARENT
556 XA_XROOTPMAPID, 590 XA_XROOTPMAPID,
591 XA_XSETROOTID,
557#endif 592#endif
558#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */ 593#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
559 XA_DNDPROTOCOL, 594 XA_DNDPROTOCOL,
560 XA_DNDSELECTION, 595 XA_DNDSELECTION,
561#endif /* OFFIX_DND */ 596#endif /* OFFIX_DND */
… …
583#define PrivMode_TtyOutputInh (1LU<<16) 618#define PrivMode_TtyOutputInh (1LU<<16)
584#define PrivMode_Keypress (1LU<<17) 619#define PrivMode_Keypress (1LU<<17)
585#define PrivMode_smoothScroll (1LU<<18) 620#define PrivMode_smoothScroll (1LU<<18)
586#define PrivMode_vt52 (1LU<<19) 621#define PrivMode_vt52 (1LU<<19)
587/* too annoying to implement X11 highlight tracking */ 622/* too annoying to implement X11 highlight tracking */
588/* #define PrivMode_MouseX11Track (1LU<<18) */ 623/* #define PrivMode_MouseX11Track (1LU<<20) */
589 624
590#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 625#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
591#define PrivMode(test,bit) \ 626#define PrivMode(test,bit) \
592 if (test) \ 627 if (test) \
593 PrivateModes |= (bit); \ 628 PrivateModes |= (bit); \
594 else \ 629 else \
595 PrivateModes &= ~ (bit) 630 PrivateModes &= ~(bit)
596 631
597#ifdef ALLOW_132_MODE 632#ifdef ALLOW_132_MODE
598# define PrivMode_Default \
599(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 633# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
600#else 634#else
601# define PrivMode_Default \
602(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 635# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
603#endif 636#endif
604 637
605#define XDEPTH display->depth 638// do not change these constants lightly, there are many interdependencies
606#define XCMAP display->cmap
607#define XVISUAL display->visual
608
609#define IMBUFSIZ 128 /* input modifier buffer sizes */ 639#define IMBUFSIZ 128 // input modifier buffer sizes
610#ifndef BUFSIZ
611# define BUFSIZ 4096
612#endif
613#define KBUFSZ 512 /* size of keyboard mapping buffer */ 640#define KBUFSZ 512 // size of keyboard mapping buffer
641#define CBUFSIZ 4096 // size of command buffer
642#define UBUFSIZ 4096 // character buffer
643
644#ifndef PATH_MAX
645# define PATH_MAX 16384
646#endif
647
648/* Motif window hints */
649#define MWM_HINTS_FUNCTIONS (1L << 0)
650#define MWM_HINTS_DECORATIONS (1L << 1)
651#define MWM_HINTS_INPUT_MODE (1L << 2)
652#define MWM_HINTS_STATUS (1L << 3)
653/* bit definitions for MwmHints.functions */
654#define MWM_FUNC_ALL (1L << 0)
655#define MWM_FUNC_RESIZE (1L << 1)
656#define MWM_FUNC_MOVE (1L << 2)
657#define MWM_FUNC_MINIMIZE (1L << 3)
658#define MWM_FUNC_MAXIMIZE (1L << 4)
659#define MWM_FUNC_CLOSE (1L << 5)
660/* bit definitions for MwmHints.decorations */
661#define MWM_DECOR_ALL (1L << 0)
662#define MWM_DECOR_BORDER (1L << 1)
663#define MWM_DECOR_RESIZEH (1L << 2)
664#define MWM_DECOR_TITLE (1L << 3)
665#define MWM_DECOR_MENU (1L << 4)
666#define MWM_DECOR_MINIMIZE (1L << 5)
667#define MWM_DECOR_MAXIMIZE (1L << 6)
668/* bit definitions for MwmHints.inputMode */
669#define MWM_INPUT_MODELESS 0
670#define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1
671#define MWM_INPUT_SYSTEM_MODAL 2
672#define MWM_INPUT_FULL_APPLICATION_MODAL 3
673#define PROP_MWM_HINTS_ELEMENTS 5
614 674
615/* 675/*
616 ***************************************************************************** 676 *****************************************************************************
617 * MACRO DEFINES 677 * MACRO DEFINES
618 ***************************************************************************** 678 *****************************************************************************
… …
632#define STRLEN(x) strlen((const char *)(x)) 692#define STRLEN(x) strlen((const char *)(x))
633#define STRCHR(x, y) strchr((const char *)(x), (int)(y)) 693#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
634#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y)) 694#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
635 695
636/* convert pixel dimensions to row/column values. Everything as int32_t */ 696/* convert pixel dimensions to row/column values. Everything as int32_t */
637#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)TermWin.int_bwidth) 697#define Pixel2Col(x) Pixel2Width((int32_t)(x))
638#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)TermWin.int_bwidth) 698#define Pixel2Row(y) Pixel2Height((int32_t)(y))
639#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth) 699#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)
640#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight) 700#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)
641#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)TermWin.int_bwidth) 701#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
642#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)TermWin.int_bwidth) 702#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
643#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth) 703#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)
644#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight) 704#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)
645 705
646#define TermWin_TotalWidth() ((int32_t)TermWin.width + 2 * (int32_t)TermWin.int_bwidth) 706#define TermWin_TotalWidth() ((int32_t)TermWin.width)
647#define TermWin_TotalHeight() ((int32_t)TermWin.height + 2 * (int32_t)TermWin.int_bwidth) 707#define TermWin_TotalHeight() ((int32_t)TermWin.height)
648 708
649/* how to build & extract colors and attributes */ 709/* how to build & extract colors and attributes */
650#define GET_BASEFG(x) (((x) & RS_fgMask)) 710#define GET_BASEFG(x) (((x) & RS_fgMask))
651#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 711#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
652#ifndef NO_BRIGHTCOLOR 712#ifndef NO_BRIGHTCOLOR
… …
788# define D_X(x) fprintf x ; fputc('\n', stderr) 848# define D_X(x) fprintf x ; fputc('\n', stderr)
789#else 849#else
790# define D_X(x) 850# define D_X(x)
791#endif 851#endif
792 852
853extern class rxvt_failure_exception { } rxvt_failure_exception;
854
855typedef callback1<void, const char *> log_callback;
856
857extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
858extern void rxvt_log (const char *fmt, ...);
859extern void rxvt_warn (const char *fmt, ...);
860extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
861extern void rxvt_exit_failure () __attribute__ ((noreturn));
862
863#define SET_LOCALE(locale) rxvt_set_locale (locale)
864extern bool rxvt_set_locale (const char *locale);
865
793/* 866/*
794 ***************************************************************************** 867 *****************************************************************************
795 * VARIABLES 868 * VARIABLES
796 ***************************************************************************** 869 *****************************************************************************
797 */ 870 */
… …
818 operator mbstate_t *() { return &mbs; } 891 operator mbstate_t *() { return &mbs; }
819 void reset () { MEMSET (&mbs, 0, sizeof (mbs)); } 892 void reset () { MEMSET (&mbs, 0, sizeof (mbs)); }
820 mbstate () { reset (); } 893 mbstate () { reset (); }
821}; 894};
822 895
896#if UNICODE3
897# define COMPOSE_LO 0x40000000UL
898# define COMPOSE_HI 0x400fffffUL
899# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
900#else
901# define COMPOSE_LO 0xd800UL
902# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...
903# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI)
904#endif
905
906#if ENABLE_COMBINING
907// compose chars are used to represent composite characters
908// that are not representable in unicode, as well as characters
909// not fitting in the BMP.
910struct compose_char {
911 unicode_t c1, c2; // any chars != NOCHAR are valid
912 compose_char (unicode_t c1, unicode_t c2)
913 : c1(c1), c2(c2)
914 { }
915};
916
917class rxvt_composite_vec {
918 vector<compose_char> v;
919public:
920 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
921 int expand (unicode_t c, wchar_t *r);
922 compose_char *operator [](text_t c)
923 {
924 return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
925 ? &v[c - COMPOSE_LO]
926 : 0;
927 }
928};
929
930extern class rxvt_composite_vec rxvt_composite;
931#endif
932
933
823struct rxvt_term : rxvt_vars { 934struct rxvt_term : rxvt_vars {
824 struct mbstate mbstate; 935 log_callback *log_hook; // log error messages through this hook, if != 0
936
937 struct mbstate mbstate; // current input multibyte state
825 938
826 unsigned char want_refresh:1, 939 unsigned char want_refresh:1,
827#ifdef TRANSPARENT 940#ifdef TRANSPARENT
828 want_full_refresh:1, /* awaiting full screen refresh */ 941 want_full_refresh:1, /* awaiting full screen refresh */
829#endif 942#endif
… …
842 hidden_text:1, 955 hidden_text:1,
843#endif 956#endif
844#ifdef POINTER_BLANK 957#ifdef POINTER_BLANK
845 hidden_pointer:1, 958 hidden_pointer:1,
846#endif 959#endif
847 parsed_geometry:1,
848 seen_input:1, /* wether any input has been seen so far */
849 enc_utf8:1; /* wether terminal reads/writes utf-8 */ 960// enc_utf8:1, /* wether terminal reads/writes utf-8 */
961 parsed_geometry:1;
850 962
851 unsigned char refresh_type, 963 unsigned char refresh_type,
852#ifdef UTMP_SUPPORT 964#ifdef UTMP_SUPPORT
853 next_utmp_action, 965 next_utmp_action,
854#endif 966#endif
855#ifndef NO_SETOWNER_TTYDEV 967#ifndef NO_SETOWNER_TTYDEV
856 next_tty_action, 968 next_tty_action,
857#endif 969#endif
858#ifdef META8_OPTION 970#ifdef META8_OPTION
859 meta_char, /* Alt-key prefix */ 971 meta_char, /* Alt-key prefix */
860#endif 972#endif
861 scrollbar_align, 973 scrollbar_align,
862 selection_wait, 974 selection_wait,
863 selection_type; 975 selection_type;
864/* ---------- */ 976/* ---------- */
865 short rvideo; 977 short rvideo;
866 int16_t num_scr; /* screen: number lines scrolled */ 978 int16_t num_scr; /* screen: number lines scrolled */
867 unsigned int prev_ncol, /* screen: previous number of columns */ 979 unsigned int prev_ncol, /* screen: previous number of columns */
868 prev_nrow; /* screen: previous number of rows */ 980 prev_nrow; /* screen: previous number of rows */
869/* ---------- */ 981/* ---------- */
870 rend_t rstyle; 982 rend_t rstyle;
871/* ---------- */ 983/* ---------- */
872 uint32_t pixcolor_set[NPIXCLR_SETS]; 984 uint32_t pixcolor_set[NPIXCLR_SETS];
873/* ---------- */ 985/* ---------- */
874#ifdef SELECTION_SCROLLING 986#ifdef SELECTION_SCROLLING
875 int scroll_selection_delay,
876 scroll_selection_lines; 987 int scroll_selection_lines;
877 enum page_dirn scroll_selection_dir; 988 enum page_dirn scroll_selection_dir;
878 int selection_save_x, 989 int selection_save_x,
879 selection_save_y, 990 selection_save_y,
880 selection_save_state, 991 selection_save_state;
881 pending_scroll_selection;
882#endif 992#endif
883/* ---------- */ 993/* ---------- */
884 int csrO, /* Hops - csr offset in thumb/slider to */ 994 int csrO, /* Hops - csr offset in thumb/slider to */
885 /* give proper Scroll behaviour */ 995 /* give proper Scroll behaviour */
886#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
887 scroll_arrow_delay,
888#endif
889#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 996#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
890 mouse_slip_wheel_delay,
891 mouse_slip_wheel_speed, 997 mouse_slip_wheel_speed,
892#endif 998#endif
893 refresh_count, 999 refresh_count,
894 refresh_limit, 1000 refresh_limit,
895 fnum, /* logical font number */
896 last_bot, /* scrollbar last bottom position */ 1001 last_bot, /* scrollbar last bottom position */
897 last_top, /* scrollbar last top position */ 1002 last_top, /* scrollbar last top position */
898 last_state, /* scrollbar last state */ 1003 last_state, /* scrollbar last state */
899 scrollbar_len, 1004 scrollbar_len,
900#ifdef MENUBAR 1005#ifdef MENUBAR
… …
972 const char *key_backspace; 1077 const char *key_backspace;
973#endif 1078#endif
974#ifndef NO_DELETE_KEY 1079#ifndef NO_DELETE_KEY
975 const char *key_delete; 1080 const char *key_delete;
976#endif 1081#endif
977#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
978 KeySym ks_bigfont, ks_smallfont;
979#endif
980#ifdef USE_XIM 1082#ifdef USE_XIM
981 rxvt_xim *input_method; 1083 rxvt_xim *input_method;
982 XIC Input_Context; 1084 XIC Input_Context;
983 XIMStyle input_style; 1085 XIMStyle input_style;
984 int event_type; 1086 int event_type;
… …
1019#endif 1121#endif
1020#ifdef POINTER_BLANK 1122#ifdef POINTER_BLANK
1021 struct timeval lastmotion; 1123 struct timeval lastmotion;
1022#endif 1124#endif
1023 1125
1024/* these three don't need to be kept but do so to placate some mem checkers */ 1126 vector<void *> allocated; // free these memory blocks with free()
1127
1025 char *env_windowid; /* environmental variable WINDOWID */ 1128 char *env_windowid; /* environmental variable WINDOWID */
1026 char *env_display; /* environmental variable DISPLAY */ 1129 char *env_display; /* environmental variable DISPLAY */
1027 char *env_term; /* environmental variable TERM */ 1130 char *env_term; /* environmental variable TERM */
1028 char *env_colorfgbg; 1131 char *env_colorfgbg;
1029 char *locale; 1132 char *locale;
1133#if 0
1030 char *codeset; 1134 char *codeset;
1135#endif
1031 char charsets[4]; 1136 char charsets[4];
1032 unsigned char *v_buffer; /* pointer to physical buffer */ 1137 unsigned char *v_buffer; /* pointer to physical buffer */
1033 unsigned int v_buflen; /* size of area to write */ 1138 unsigned int v_buflen; /* size of area to write */
1034 char *newfont[MAX_NFONTS];
1035 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1139 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
1036#ifdef KEYSYM_RESOURCE 1140#ifdef KEYSYM_RESOURCE
1037 const unsigned char *Keysym_map[256]; 1141 const unsigned char *Keysym_map[256];
1038#endif 1142#endif
1039 const char *rs[NUM_RESOURCES]; 1143 const char *rs[NUM_RESOURCES];
1040/* command input buffering */ 1144 /* command input buffering */
1041 unsigned char *cmdbuf_ptr, *cmdbuf_endp; 1145 unsigned char *cmdbuf_ptr, *cmdbuf_endp;
1042 unsigned char cmdbuf_base[BUFSIZ]; 1146 unsigned char cmdbuf_base[CBUFSIZ];
1043 1147
1044 rxvt_salloc *ralloc; 1148 rxvt_salloc *talloc; // text line allocator
1045 rxvt_salloc *talloc; 1149 rxvt_salloc *ralloc; // rend line allocator
1150
1151 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1046 1152
1047 void paste (const unsigned char *data, unsigned int len); 1153 void paste (const unsigned char *data, unsigned int len);
1048 1154
1049 void flush (); 1155 void flush ();
1050 1156
… …
1059#endif 1165#endif
1060#ifdef MENUBAR 1166#ifdef MENUBAR
1061 xevent_watcher menubar_ev; 1167 xevent_watcher menubar_ev;
1062#endif 1168#endif
1063 1169
1064 void check_cb (check_watcher &w); check_watcher check_ev; 1170 void check_cb (check_watcher &w); check_watcher check_ev;
1065 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1171 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1172 void flush_cb (time_watcher &w); time_watcher flush_ev;
1066 1173
1067 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1174 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1068 1175
1069 void incr_cb (time_watcher &w); time_watcher incr_ev; 1176 void incr_cb (time_watcher &w); time_watcher incr_ev;
1070 1177
1071#ifdef CURSOR_BLINK 1178#ifdef CURSOR_BLINK
1072 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1179 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1073#endif 1180#endif
1074#ifdef TEXT_BLINK 1181#ifdef TEXT_BLINK
1075 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1182 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1183#endif
1184
1185#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1186 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1187#endif
1188#ifdef SELECTION_SCROLLING
1189 void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;
1190#endif
1191#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1192 void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;
1076#endif 1193#endif
1077 1194
1078#ifdef POINTER_BLANK 1195#ifdef POINTER_BLANK
1079 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1196 void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1080 void pointer_blank (); 1197 void pointer_blank ();
1198#endif
1081 void pointer_unblank (); 1199 void pointer_unblank ();
1082#endif
1083 1200
1084 void tt_printf (const char *fmt,...); 1201 void tt_printf (const char *fmt,...);
1085 void tt_write (const unsigned char *data, unsigned int len); 1202 void tt_write (const unsigned char *data, unsigned int len);
1086 1203
1087 void tt_winch (); 1204 void tt_winch ();
… …
1090 ~rxvt_term (); 1207 ~rxvt_term ();
1091 void destroy (); 1208 void destroy ();
1092 1209
1093 bool init (int argc, const char *const *argv); 1210 bool init (int argc, const char *const *argv);
1094 bool init_vars (); 1211 bool init_vars ();
1095
1096 uint32_t next_char ();
1097 1212
1098 bool pty_fill (); 1213 bool pty_fill ();
1099 1214
1100 void *operator new (size_t s); 1215 void *operator new (size_t s);
1101 void operator delete (void *p, size_t s); 1216 void operator delete (void *p, size_t s);
… …
1106 void set_locale (const char *locale); 1221 void set_locale (const char *locale);
1107 void init_xlocale (); 1222 void init_xlocale ();
1108 void init_command (const char *const *argv); 1223 void init_command (const char *const *argv);
1109 int run_command (const char *const *argv); 1224 int run_command (const char *const *argv);
1110 int run_child (const char *const *argv); 1225 int run_child (const char *const *argv);
1226 static void child_exited (int pid);
1111 1227
1112 void color_aliases (int idx); 1228 void color_aliases (int idx);
1113 void recolour_cursor (); 1229 void recolour_cursor ();
1114 void create_windows (int argc, const char *const *argv); 1230 void create_windows (int argc, const char *const *argv);
1115 void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent); 1231 void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);
… …
1142 void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs); 1258 void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);
1143 int scr_scroll_text (int row1, int row2, int count, int spec); 1259 int scr_scroll_text (int row1, int row2, int count, int spec);
1144 void scr_reset (); 1260 void scr_reset ();
1145 void scr_reset_realloc (); 1261 void scr_reset_realloc ();
1146 void scr_release (); 1262 void scr_release ();
1147 void scr_clear (); 1263 void scr_clear (bool really = false);
1148 void scr_refresh (unsigned char refresh_type); 1264 void scr_refresh (unsigned char refresh_type);
1149 bool scr_refresh_rend (rend_t mask, rend_t value); 1265 bool scr_refresh_rend (rend_t mask, rend_t value);
1150 void scr_erase_screen (int mode); 1266 void scr_erase_screen (int mode);
1151 void scr_touch (bool refresh); 1267 void scr_touch (bool refresh);
1152 void scr_expose (int x, int y, int width, int height, bool refresh); 1268 void scr_expose (int x, int y, int width, int height, bool refresh);
1269 void scr_remap_chars ();
1270 void scr_remap_chars (text_t *tp, rend_t *rp);
1153 1271
1154 /* autoconvert */ 1272 /* autoconvert */
1155 1273
1156 // command.C 1274 // command.C
1157 void lookup_key (XKeyEvent &ev); 1275 void lookup_key (XKeyEvent &ev);
1158 unsigned int cmd_write (const unsigned char *str, unsigned int count); 1276 unsigned int cmd_write (const unsigned char *str, unsigned int count);
1277
1278 unicode_t next_char ();
1159 uint32_t cmd_getc (); 1279 unicode_t cmd_getc ();
1280 unicode_t next_octet ();
1281 unicode_t cmd_get8 ();
1282
1283 bool cmd_parse ();
1160 void mouse_report (const XButtonEvent &ev); 1284 void mouse_report (XButtonEvent &ev);
1161 void button_press (const XButtonEvent &ev); 1285 void button_press (XButtonEvent &ev);
1162 void button_release (const XButtonEvent &ev); 1286 void button_release (XButtonEvent &ev);
1163 int check_our_parents (); 1287 int check_our_parents ();
1164#ifdef PRINTPIPE 1288#ifdef PRINTPIPE
1165 FILE * popen_printer (); 1289 FILE *popen_printer ();
1166 int pclose_printer (FILE *stream); 1290 int pclose_printer (FILE *stream);
1167#endif 1291#endif
1168 void process_print_pipe (); 1292 void process_print_pipe ();
1169 void process_nonprinting (unsigned char ch); 1293 void process_nonprinting (unicode_t ch);
1170 void process_escape_vt52 (unsigned char ch); 1294 void process_escape_vt52 (unicode_t ch);
1171 void process_escape_seq (); 1295 void process_escape_seq ();
1172 void process_csi_seq (); 1296 void process_csi_seq ();
1173 void process_window_ops (const int *args, unsigned int nargs); 1297 void process_window_ops (const int *args, unsigned int nargs);
1174 unsigned char * get_to_st (unsigned char *ends_how); 1298 unsigned char *get_to_st (unicode_t &ends_how);
1175 void process_dcs_seq (); 1299 void process_dcs_seq ();
1176 void process_osc_seq (); 1300 void process_osc_seq ();
1301 void process_color_seq (int report, int color, const char *str, unsigned char resp);
1177 void xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))); 1302 void process_xterm_seq (int op, const char *str, unsigned char resp);
1178 int privcases (int mode, unsigned long bit); 1303 int privcases (int mode, unsigned long bit);
1179 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1304 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1180 void process_sgr_mode (unsigned int nargs, const int *arg); 1305 void process_sgr_mode (unsigned int nargs, const int *arg);
1181 void process_graphics (); 1306 void process_graphics ();
1182 // init.C 1307 // init.C
… …
1190 void privileged_utmp (char action); 1315 void privileged_utmp (char action);
1191 void privileged_ttydev (char action); 1316 void privileged_ttydev (char action);
1192 bool change_font (const char *fontname); 1317 bool change_font (const char *fontname);
1193 bool font_up_down (int n, int direction); 1318 bool font_up_down (int n, int direction);
1194 void set_title (const char *str); 1319 void set_title (const char *str);
1195 void set_iconName (const char *str); 1320 void set_icon_name (const char *str);
1196 void set_window_color (int idx, const char *color); 1321 void set_window_color (int idx, const char *color);
1197 void set_colorfgbg (); 1322 void set_colorfgbg ();
1198 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1323 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1199 void set_widthheight (unsigned int width, unsigned int height); 1324 void set_widthheight (unsigned int width, unsigned int height);
1200 1325
… …
1202 // menubar.C 1327 // menubar.C
1203 void menuitem_free (menu_t *menu, menuitem_t *item); 1328 void menuitem_free (menu_t *menu, menuitem_t *item);
1204 int action_dispatch (action_t *action); 1329 int action_dispatch (action_t *action);
1205 void menuarrow_free (char name); 1330 void menuarrow_free (char name);
1206 void menuarrow_add (char *string); 1331 void menuarrow_add (char *string);
1207 char * menu_find_base (menu_t **menu, char *path); 1332 char *menu_find_base (menu_t **menu, char *path);
1208 menu_t * menu_delete (menu_t *menu); 1333 menu_t *menu_delete (menu_t *menu);
1209 menu_t * menu_add (menu_t *parent, char *path); 1334 menu_t *menu_add (menu_t *parent, char *path);
1210 void drawbox_menubar (int x, int len, int state); 1335 void drawbox_menubar (int x, int len, int state);
1211 void drawtriangle (int x, int y, int state); 1336 void drawtriangle (int x, int y, int state);
1212 void drawbox_menuitem (int y, int state); 1337 void drawbox_menuitem (int y, int state);
1213 void menu_show (); 1338 void menu_show ();
1214 void menu_display (void (*update) (rxvt_t *)); 1339 void menu_display (void (rxvt_term::*update) ());
1215 void menu_hide_all (); 1340 void menu_hide_all ();
1216 void menu_hide (); 1341 void menu_hide ();
1217 void menu_clear (menu_t *menu); 1342 void menu_clear (menu_t *menu);
1218 void menubar_clear (); 1343 void menubar_clear ();
1219 bar_t * menubar_find (const char *name); 1344 bar_t *menubar_find (const char *name);
1220 int menubar_push (const char *name); 1345 int menubar_push (const char *name);
1221 void menubar_remove (const char *name); 1346 void menubar_remove (const char *name);
1222 void menubar_dump (FILE *fp); 1347 void menubar_dump (FILE *fp);
1223 void menubar_read (const char *filename); 1348 void menubar_read (const char *filename);
1224 void menubar_dispatch (char *str); 1349 void menubar_dispatch (char *str);
1225 void draw_Arrows (int name, int state); 1350 void draw_Arrows (int name, int state);
1226 void menubar_expose (); 1351 void menubar_expose ();
1227 int menubar_mapping (int map); 1352 int menubar_mapping (int map);
1228 int menu_select (XButtonEvent *ev); 1353 int menu_select (XButtonEvent &ev);
1229 void menubar_select (XButtonEvent *ev); 1354 void menubar_select (XButtonEvent &ev);
1230 void menubar_control (XButtonEvent *ev); 1355 void menubar_control (XButtonEvent &ev);
1231 void map_menuBar (int map); 1356 void map_menuBar (int map);
1232#endif 1357#endif
1233 1358
1234 // screen.C 1359 // screen.C
1235 void scr_poweron (); 1360 void scr_poweron ();
1236 void scr_cursor (int mode); 1361 void scr_cursor (int mode);
1237 int scr_change_screen (int scrn); 1362 int scr_change_screen (int scrn);
1238 void scr_color (unsigned int color, int fgbg); 1363 void scr_color (unsigned int color, int fgbg);
1239 void scr_rendition (int set, int style); 1364 void scr_rendition (int set, int style);
1240 void scr_add_lines (const uint32_t *str, int nlines, int len); 1365 void scr_add_lines (const unicode_t *str, int nlines, int len);
1241 void scr_backspace (); 1366 void scr_backspace ();
1242 void scr_tab (int count); 1367 void scr_tab (int count);
1243 void scr_backindex (); 1368 void scr_backindex ();
1244 void scr_forwardindex (); 1369 void scr_forwardindex ();
1245 void scr_gotorc (int row, int col, int relative); 1370 void scr_gotorc (int row, int col, int relative);
… …
1317 int scale_pixmap (const char *geom); 1442 int scale_pixmap (const char *geom);
1318 void resize_pixmap (); 1443 void resize_pixmap ();
1319 Pixmap set_bgPixmap (const char *file); 1444 Pixmap set_bgPixmap (const char *file);
1320}; 1445};
1321 1446
1322#define SET_LOCALE(locale) rxvt_set_locale (locale)
1323extern void rxvt_set_locale (const char *locale);
1324
1325/* 1447/*
1326 ***************************************************************************** 1448 *****************************************************************************
1327 * PROTOTYPES 1449 * PROTOTYPES
1328 ***************************************************************************** 1450 *****************************************************************************
1329 */ 1451 */

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