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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.160 by root, Thu Aug 11 02:05:07 2005 UTC vs.
Revision 1.194 by root, Tue Jan 10 18:09:22 2006 UTC

… …
18#include "encoding.h" 18#include "encoding.h"
19#include "rxvtfont.h" 19#include "rxvtfont.h"
20#include "rxvttoolkit.h" 20#include "rxvttoolkit.h"
21#include "iom.h" 21#include "iom.h"
22#include "salloc.h" 22#include "salloc.h"
23
24#include "rxvtperl.h"
23 25
24#if ENABLE_FRILLS 26#if ENABLE_FRILLS
25# define ENABLE_XEMBED 1 27# define ENABLE_XEMBED 1
26# define ENABLE_EWMH 1 28# define ENABLE_EWMH 1
27# define CURSOR_BLINK 1 29# define CURSOR_BLINK 1
… …
70 72
71#ifndef STDIN_FILENO 73#ifndef STDIN_FILENO
72# define STDIN_FILENO 0 74# define STDIN_FILENO 0
73# define STDOUT_FILENO 1 75# define STDOUT_FILENO 1
74# define STDERR_FILENO 2 76# define STDERR_FILENO 2
75#endif
76
77#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)
78# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)
79# define NO_SETOWNER_TTYDEV 1
80# endif
81#endif
82#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)
83# define NO_SETOWNER_TTYDEV 1
84#endif 77#endif
85 78
86/* 79/*
87 ***************************************************************************** 80 *****************************************************************************
88 * PROTOTYPES 81 * PROTOTYPES
… …
162 Time time; /* milliseconds */ 155 Time time; /* milliseconds */
163 unsigned int state; /* key or button mask */ 156 unsigned int state; /* key or button mask */
164 unsigned int button; /* detail */ 157 unsigned int button; /* detail */
165}; 158};
166 159
167#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)
168#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)
169#define SWAP_IT(one, two, typeof) \
170 do { \
171 typeof swapittmp; \
172 (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \
173 } while (/* CONSTCOND */ 0)
174#define BOUND_POSITIVE_INT16(val) \
175 (int16_t) ((val) <= 0 \
176 ? 0 \
177 : min ((val), (((uint16_t)-1)>>1)))
178
179#if ENABLE_FRILLS 160#if ENABLE_FRILLS
180typedef struct _mwmhints { 161typedef struct _mwmhints {
181 CARD32 flags; 162 CARD32 flags;
182 CARD32 functions; 163 CARD32 functions;
183 CARD32 decorations; 164 CARD32 decorations;
… …
234 215
235#ifdef NO_RESOURCES 216#ifdef NO_RESOURCES
236# undef USE_XGETDEFAULT 217# undef USE_XGETDEFAULT
237#endif 218#endif
238 219
239#if ISO_14755 220#if defined (ISO_14755) || defined (ENABLE_PERL)
240# define ENABLE_OVERLAY 1 221# define ENABLE_OVERLAY 1
241#endif 222#endif
242 223
243/* now look for other badly set stuff */ 224/* now look for other badly set stuff */
244 225
… …
259# define HAVE_SCROLLBARS 1 240# define HAVE_SCROLLBARS 1
260#endif 241#endif
261 242
262/* width of scrollBar, menuBar shadow, must be 1 or 2 */ 243/* width of scrollBar, menuBar shadow, must be 1 or 2 */
263#ifdef HALFSHADOW 244#ifdef HALFSHADOW
264# define SHADOW 1 245# define MENU_SHADOW 1
265#else 246#else
266# define SHADOW 2 247# define MENU_SHADOW 2
267#endif 248#endif
268 249
269#define R_SB_ALIGN_CENTRE 0 250#define R_SB_ALIGN_CENTRE 0
270#define R_SB_ALIGN_TOP 1 251#define R_SB_ALIGN_TOP 1
271#define R_SB_ALIGN_BOTTOM 2 252#define R_SB_ALIGN_BOTTOM 2
… …
363#define FONT_DN "#-" 344#define FONT_DN "#-"
364#define FONT_UP "#+" 345#define FONT_UP "#+"
365 346
366/* flags for rxvt_scr_gotorc () */ 347/* flags for rxvt_scr_gotorc () */
367enum { 348enum {
368 C_RELATIVE = 1 , /* col movement is relative */ 349 C_RELATIVE = 1, /* col movement is relative */
369 R_RELATIVE = 2, /* row movement is relative */ 350 R_RELATIVE = 2, /* row movement is relative */
370 RELATIVE = 1 | 2, 351 RELATIVE = C_RELATIVE | R_RELATIVE,
371}; 352};
372 353
373/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 354/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
374enum { 355enum {
375 INSERT = -1, /* don't change these values */ 356 INSERT = -1, /* don't change these values */
… …
388enum { 369enum {
389 PRIMARY = 0, 370 PRIMARY = 0,
390 SECONDARY, 371 SECONDARY,
391}; 372};
392 373
393#define RS_None 0 /* Normal */ 374#define RS_None 0
394 375
395#define RS_fgMask 0x0000007fUL /* 128 colors */ 376#define RS_fgMask 0x0000007fUL // 128 colors
396#define RS_bgMask 0x00003f80UL /* 128 colors */ 377#define RS_bgMask 0x00003f80UL // 128 colors
397 378
398// font styles 379// font styles
399#define RS_Bold 0x00004000UL // value 1 380#define RS_Bold 0x00004000UL // value 1
400#define RS_Italic 0x00008000UL // value 2 381#define RS_Italic 0x00008000UL // value 2
401 382
402// fake styles 383// fake styles
403#define RS_Blink 0x00010000UL /* blink */ 384#define RS_Blink 0x00010000UL // blink
404#define RS_RVid 0x00020000UL /* reverse video */ 385#define RS_RVid 0x00020000UL // reverse video
405#define RS_Uline 0x00040000UL /* underline */ 386#define RS_Uline 0x00040000UL // underline
406 387
407// 5 bits still to go 388// 5 custom bits for extensions
389#define RS_customCount 32
390#define RS_customMask 0x00f80000UL
391#define RS_customShift 19
408 392
409// other flags 393// other flags
410#define RS_Careful 0x80000000UL /* be careful when drawing these */ 394#define RS_Careful 0x80000000UL /* be careful when drawing these */
411 395
412#define RS_styleCount 4 396#define RS_styleCount 4
… …
487 URxvt_italicFont = 712, 471 URxvt_italicFont = 712,
488 URxvt_boldItalicFont = 713, 472 URxvt_boldItalicFont = 713,
489 473
490 URxvt_view_up = 720, 474 URxvt_view_up = 720,
491 URxvt_view_down = 721, 475 URxvt_view_down = 721,
476
477 URxvt_perl = 777,
492}; 478};
493 479
494/* Words starting with `Color_' are colours. Others are counts */ 480/* Words starting with `Color_' are colours. Others are counts */
495/* 481/*
496 * The PixColor and rendition colour usage should probably be decoupled 482 * The PixColor and rendition colour usage should probably be decoupled
… …
573 559
574/* 560/*
575 * Resource list 561 * Resource list
576 */ 562 */
577enum { 563enum {
578 Rs_display_name = 0, 564# define def(name) Rs_ ## name,
579 Rs_term_name, 565# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
580 Rs_iconName, 566# include "rsinc.h"
581 Rs_geometry, 567# undef def
582 Rs_reverseVideo, 568# undef reserve
583 Rs_color,
584 _Rs_color = Rs_color + NRS_COLORS - 1,
585 Rs_font,
586#if ENABLE_STYLES
587 Rs_boldFont,
588 Rs_italicFont,
589 Rs_boldItalicFont,
590#endif
591 Rs_name,
592 Rs_title,
593#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
594 Rs_path,
595#endif
596#ifdef XPM_BACKGROUND
597 Rs_backgroundPixmap,
598#endif
599#if (MENUBAR_MAX)
600 Rs_menu,
601#endif
602 Rs_loginShell,
603 Rs_jumpScroll,
604#ifdef HAVE_SCROLLBARS
605 Rs_scrollBar,
606 Rs_scrollBar_right,
607 Rs_scrollBar_floating,
608 Rs_scrollBar_align,
609 Rs_scrollstyle, /* Rs_scrollBar_style */
610 Rs_scrollBar_thickness,
611#endif
612 Rs_scrollTtyOutput,
613 Rs_scrollTtyKeypress,
614 Rs_scrollWithBuffer,
615 Rs_saveLines,
616 Rs_utmpInhibit,
617 Rs_visualBell,
618#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
619 Rs_mapAlert,
620#endif
621#ifdef META8_OPTION
622 Rs_meta8,
623#endif
624#ifdef MOUSE_WHEEL
625 Rs_mouseWheelScrollPage,
626#endif
627#ifndef NO_BACKSPACE_KEY
628 Rs_backspace_key,
629#endif
630#ifndef NO_DELETE_KEY
631 Rs_delete_key,
632#endif
633 Rs_selectstyle,
634#ifdef PRINTPIPE
635 Rs_print_pipe,
636#endif
637#ifdef USE_XIM
638 Rs_preeditType,
639 Rs_inputMethod,
640#endif
641#ifdef TRANSPARENT
642 Rs_transparent,
643 Rs_transparent_all,
644#endif
645#if ENABLE_FRILLS
646 Rs_ext_bwidth,
647 Rs_int_bwidth,
648 Rs_borderLess,
649 Rs_lineSpace,
650 Rs_pty_fd,
651 Rs_cursorUnderline,
652#endif
653#if CURSOR_BLINK
654 Rs_cursorBlink,
655#endif
656#if ENABLE_XEMBED
657 Rs_embed,
658#endif
659 Rs_cutchars,
660 Rs_modifier,
661 Rs_answerbackstring,
662 Rs_tripleclickwords,
663 Rs_insecure,
664 Rs_pointerBlank,
665 Rs_pointerBlankDelay,
666 Rs_imLocale,
667 Rs_imFont,
668 Rs_pastableTabs,
669#ifndef NO_SECONDARY_SCREEN
670 Rs_secondaryScreen,
671 Rs_secondaryScroll,
672#endif
673#ifdef OFF_FOCUS_FADING
674 Rs_fade,
675#endif
676#ifdef TINTING
677 Rs_shade,
678#endif
679 NUM_RESOURCES 569 NUM_RESOURCES
680}; 570};
681 571
682// see init.C:xa_names, which must be kept in sync 572// see init.C:xa_names, which must be kept in sync
683enum { 573enum {
… …
758#endif 648#endif
759 649
760// do not change these constants lightly, there are many interdependencies 650// do not change these constants lightly, there are many interdependencies
761#define IMBUFSIZ 128 // input modifier buffer sizes 651#define IMBUFSIZ 128 // input modifier buffer sizes
762#define KBUFSZ 512 // size of keyboard mapping buffer 652#define KBUFSZ 512 // size of keyboard mapping buffer
763#define CBUFSIZ 4096 // size of command buffer 653#define CBUFSIZ 2048 // size of command buffer
764#define UBUFSIZ 4096 // character buffer 654#define UBUFSIZ 2048 // character buffer
765 655
766#ifndef PATH_MAX 656#ifndef PATH_MAX
767# define PATH_MAX 16384 657# define PATH_MAX 16384
768#endif 658#endif
769 659
… …
797/* 687/*
798 ***************************************************************************** 688 *****************************************************************************
799 * MACRO DEFINES 689 * MACRO DEFINES
800 ***************************************************************************** 690 *****************************************************************************
801 */ 691 */
802#define memset(x, y, z) memset((x), (y), (size_t)(z))
803#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))
804#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))
805#define strcasecmp(x, y) strcasecmp((x), (y))
806#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))
807#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
808#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
809#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
810#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
811#define strcat(x, y) strcat((char *)(x), (const char *)(y))
812#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
813#define strdup(x) strdup((const char *)(x))
814#define strlen(x) strlen((const char *)(x))
815#define strchr(x, y) strchr((const char *)(x), (int)(y))
816#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
817
818#define dDisp Display *disp = display->display 692#define dDisp Display *disp = display->display
819 693
820/* convert pixel dimensions to row/column values. Everything as int32_t */ 694/* convert pixel dimensions to row/column values. Everything as int32_t */
821#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 695#define Pixel2Col(x) Pixel2Width((int32_t)(x))
822#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 696#define Pixel2Row(y) Pixel2Height((int32_t)(y))
823#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth) 697#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
824#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight) 698#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
825#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 699#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
826#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 700#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
827#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth) 701#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
828#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight) 702#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
829 703
830#define TermWin_TotalWidth() ((int32_t)TermWin.width) 704#define OPTION(opt) (options & (opt))
831#define TermWin_TotalHeight() ((int32_t)TermWin.height) 705#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
706 | Opt_jumpScroll | Opt_secondaryScreen \
707 | Opt_pastableTabs | Opt_intensityStyles)
708
709// for m >= -n, ensure remainder lies between 0..n-1
710#define MOD(m,n) (((m) + (n)) % (n))
711
712#define LINENO(n) MOD (term_start + int(n), total_rows)
713#define ROW(n) row_buf [LINENO (n)]
832 714
833/* how to build & extract colors and attributes */ 715/* how to build & extract colors and attributes */
834#define GET_BASEFG(x) (((x) & RS_fgMask)) 716#define GET_BASEFG(x) (((x) & RS_fgMask))
835#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 717#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
836#ifndef NO_BRIGHTCOLOR
837# define GET_FGCOLOR(x) \
838 ((((x) & RS_Bold) == 0 \
839 || GET_BASEFG (x) < minCOLOR \
840 || GET_BASEFG (x) >= minBrightCOLOR) \
841 ? GET_BASEFG (x) \
842 : (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
843# define GET_BGCOLOR(x) \
844 ((((x) & RS_Blink) == 0 \
845 || GET_BASEBG (x) < minCOLOR \
846 || GET_BASEBG (x) >= minBrightCOLOR) \
847 ? GET_BASEBG (x) \
848 : (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
849#else
850# define GET_FGCOLOR(x) GET_BASEFG(x)
851# define GET_BGCOLOR(x) GET_BASEBG(x)
852#endif
853 718
854#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 719#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
855#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 720#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
856 721
857#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 722#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
… …
870 735
871#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 736#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))
872#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 737#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
873 738
874#if ENABLE_STYLES 739#if ENABLE_STYLES
875# define FONTSET(style) TermWin.fontset[GET_STYLE (style)] 740# define FONTSET(style) fontset[GET_STYLE (style)]
876#else 741#else
877# define FONTSET(style) TermWin.fontset[0] 742# define FONTSET(style) fontset[0]
878#endif 743#endif
879 744
880#ifdef HAVE_SCROLLBARS 745#ifdef HAVE_SCROLLBARS
881# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2) 746# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
882#else 747#else
… …
907#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 772#define scrollbar_size() (scrollBar.end - scrollBar.beg \
908 - scrollbar_minheight ()) 773 - scrollbar_minheight ())
909 774
910#if (MENUBAR_MAX > 1) 775#if (MENUBAR_MAX > 1)
911/* rendition style flags */ 776/* rendition style flags */
912# define menuBar_height() (TermWin.fheight + SHADOW) 777# define menuBar_height() (fheight + MENU_SHADOW)
913# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin) 778# define menuBar_TotalHeight() (menuBar_height() + MENU_SHADOW + menuBar_margin)
914# define isMenuBarWindow(w) ((w) == menuBar.win) 779# define isMenuBarWindow(w) ((w) == menuBar.win)
915#else 780#else
916# define menuBar_height() (0) 781# define menuBar_height() (0)
917# define menuBar_TotalHeight() (0) 782# define menuBar_TotalHeight() (0)
918# define isMenuBarWindow(w) (0) 783# define isMenuBarWindow(w) (0)
… …
964#endif 829#endif
965 830
966extern class rxvt_failure_exception { } rxvt_failure_exception; 831extern class rxvt_failure_exception { } rxvt_failure_exception;
967 832
968typedef callback1<void, const char *> log_callback; 833typedef callback1<void, const char *> log_callback;
834typedef callback1<int, int> getfd_callback;
969 835
970extern void rxvt_vlog (const char *fmt, va_list arg_ptr); 836extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
971extern void rxvt_log (const char *fmt, ...); 837extern void rxvt_log (const char *fmt, ...);
972extern void rxvt_warn (const char *fmt, ...); 838extern void rxvt_warn (const char *fmt, ...);
973extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn)); 839extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
974extern void rxvt_exit_failure () __attribute__ ((noreturn)); 840extern void rxvt_exit_failure () __attribute__ ((noreturn));
975 841
976#define SET_LOCALE(locale) rxvt_set_locale (locale) 842#define SET_LOCALE(locale) rxvt_set_locale (locale)
977extern bool rxvt_set_locale (const char *locale); 843extern bool rxvt_set_locale (const char *locale);
844extern void rxvt_push_locale (const char *locale);
845extern void rxvt_pop_locale ();
978 846
979/*
980 ***************************************************************************** 847/****************************************************************************/
981 * VARIABLES 848
982 *****************************************************************************
983 */
984#ifdef MENUBAR 849#ifdef MENUBAR
985# include "menubar.h" 850# include "menubar.h"
986#endif 851#endif
987 852
988#define BLINK_INTERVAL 0.5 853#define BLINK_INTERVAL 0.5
… …
995# endif 860# endif
996# endif 861# endif
997# define __attribute__(x) 862# define __attribute__(x)
998#endif 863#endif
999 864
865/****************************************************************************/
866
867#define LINE_LONGER 0x0001 // line is continued on the next row
868#define LINE_FILTERED 0x0002 // line has been filtered
869#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
870
871struct line_t {
872 text_t *t; // terminal the text
873 rend_t *r; // rendition, uses RS_ flags
874 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
875 uint32_t f; // flags
876
877 bool is_longer ()
878 {
879 return f & LINE_LONGER;
880 }
881
882 void is_longer (int set)
883 {
884 if (set)
885 f |= LINE_LONGER;
886 else
887 f &= ~LINE_LONGER;
888 }
889
890 void clear ()
891 {
892 t = 0;
893 r = 0;
894 l = 0;
895 f = 0;
896 }
897
898 void touch () // call whenever a line is changed/touched/updated
899 {
900#if ENABLE_PERL
901 f &= ~LINE_FILTERED;
902#endif
903 }
904
905 void touch (int col)
906 {
907 max_it (l, col);
908 touch ();
909 }
910};
911
912/****************************************************************************/
913
1000// primivite wrapper around mbstate_t to ensure initialisation 914// primivite wrapper around mbstate_t to ensure initialisation
1001struct mbstate { 915struct mbstate {
1002 mbstate_t mbs; 916 mbstate_t mbs;
1003 917
1004 operator mbstate_t *() { return &mbs; } 918 operator mbstate_t *() { return &mbs; }
1005 void reset () { memset (&mbs, 0, sizeof (mbs)); } 919 void reset () { memset (&mbs, 0, sizeof (mbs)); }
1006 mbstate () { reset (); } 920 mbstate () { reset (); }
1007}; 921};
1008 922
923/****************************************************************************/
924
1009#define UNICODE_MASK 0x1fffffUL 925#define UNICODE_MASK 0x1fffffUL
1010 926
1011#if UNICODE3 927#if UNICODE3
1012# define COMPOSE_LO 0x40000000UL 928# define COMPOSE_LO 0x40000000UL
1013# define COMPOSE_HI 0x400fffffUL 929# define COMPOSE_HI 0x400fffffUL
1014# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 930# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
1015#else 931#else
932# if ENABLE_PERL
933# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates
934# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
935# else
1016# define COMPOSE_LO 0xd800UL 936# define COMPOSE_LO 0xd800UL
1017# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but... 937# define COMPOSE_HI 0xf8ffUL
1018# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI) 938# endif
939# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
1019#endif 940#endif
1020 941
1021#if ENABLE_COMBINING 942#if ENABLE_COMBINING
1022// compose chars are used to represent composite characters 943// compose chars are used to represent composite characters
1023// that are not representable in unicode, as well as characters 944// that are not representable in unicode, as well as characters
… …
1043}; 964};
1044 965
1045extern class rxvt_composite_vec rxvt_composite; 966extern class rxvt_composite_vec rxvt_composite;
1046#endif 967#endif
1047 968
969/****************************************************************************/
1048 970
1049#ifdef KEYSYM_RESOURCE 971#ifdef KEYSYM_RESOURCE
1050 class keyboard_manager; 972 class keyboard_manager;
1051#endif 973#endif
1052 974
1053struct rxvt_term : zero_initialized, rxvt_vars { 975struct rxvt_term : zero_initialized, rxvt_vars {
1054 log_callback *log_hook; // log error messages through this hook, if != 0 976 log_callback *log_hook; // log error messages through this hook, if != 0
977 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
978
979#if ENABLE_PERL
980 rxvt_perl_term perl;
981#endif
982#if USE_XGETDEFAULT
983 XrmDatabase xrmdatabase;
984#endif
1055 985
1056 struct mbstate mbstate; // current input multibyte state 986 struct mbstate mbstate; // current input multibyte state
1057 987
1058 unsigned char want_refresh:1, 988 unsigned char want_refresh:1,
1059#ifdef TRANSPARENT 989#ifdef TRANSPARENT
… …
1210 bar_t *CurrentBar; 1140 bar_t *CurrentBar;
1211# if ! (MENUBAR_MAX > 1) 1141# if ! (MENUBAR_MAX > 1)
1212 bar_t BarList; 1142 bar_t BarList;
1213# endif /* (MENUBAR_MAX > 1) */ 1143# endif /* (MENUBAR_MAX > 1) */
1214#endif 1144#endif
1215#ifdef CURSOR_BLINK
1216 struct timeval lastcursorchange;
1217#endif
1218#ifdef POINTER_BLANK
1219 struct timeval lastmotion;
1220#endif
1221 1145
1222#if ENABLE_OVERLAY 1146#if ENABLE_OVERLAY
1223 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1147 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1224 text_t **ov_text; 1148 text_t **ov_text;
1225 rend_t **ov_rend; 1149 rend_t **ov_rend;
… …
1240 char *env_display; /* environmental variable DISPLAY */ 1164 char *env_display; /* environmental variable DISPLAY */
1241 char *env_term; /* environmental variable TERM */ 1165 char *env_term; /* environmental variable TERM */
1242 char *env_colorfgbg; 1166 char *env_colorfgbg;
1243 char *locale; 1167 char *locale;
1244 char charsets[4]; 1168 char charsets[4];
1245 unsigned char *v_buffer; /* pointer to physical buffer */ 1169 char *v_buffer; /* pointer to physical buffer */
1246 unsigned int v_buflen; /* size of area to write */ 1170 unsigned int v_buflen; /* size of area to write */
1247 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1171 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
1248 1172
1249#ifdef KEYSYM_RESOURCE 1173#ifdef KEYSYM_RESOURCE
1250 keyboard_manager *keyboard; 1174 keyboard_manager *keyboard;
1251#endif 1175#endif
1252 1176
1253 const char *rs[NUM_RESOURCES]; 1177 const char *rs[NUM_RESOURCES];
1254 /* command input buffering */ 1178 /* command input buffering */
1255 unsigned char *cmdbuf_ptr, *cmdbuf_endp; 1179 char *cmdbuf_ptr, *cmdbuf_endp;
1256 unsigned char cmdbuf_base[CBUFSIZ]; 1180 char cmdbuf_base[CBUFSIZ];
1257 1181
1258 rxvt_salloc *talloc; // text line allocator 1182 rxvt_salloc *talloc; // text line allocator
1259 rxvt_salloc *ralloc; // rend line allocator 1183 rxvt_salloc *ralloc; // rend line allocator
1260 1184
1261 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1185 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1264 // ISO 14755 entry support 1188 // ISO 14755 entry support
1265 unicode_t iso14755buf; 1189 unicode_t iso14755buf;
1266 void commit_iso14755 (); 1190 void commit_iso14755 ();
1267 int hex_keyval (XKeyEvent &ev); 1191 int hex_keyval (XKeyEvent &ev);
1268# if ISO_14755 1192# if ISO_14755
1269 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE); 1193 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1270 void iso14755_54 (int x, int y); 1194 void iso14755_54 (int x, int y);
1271# endif 1195# endif
1272#endif 1196#endif
1273 1197
1274 // modifies first argument(!) 1198 // modifies first argument(!)
1275 void paste (unsigned char *data, unsigned int len); 1199 void paste (char *data, unsigned int len);
1276 1200
1277 void flush (); 1201 void flush ();
1278 1202
1279#if TRANSPARENT 1203#if TRANSPARENT
1280 void rootwin_cb (XEvent &xev); 1204 void rootwin_cb (XEvent &xev);
1281 xevent_watcher rootwin_ev; 1205 xevent_watcher rootwin_ev;
1282#endif 1206#endif
1283
1284
1285 void sig_term (sig_watcher &w); sig_watcher sw_term, sw_int;
1286 void sig_chld (sig_watcher &w); sig_watcher sw_chld;
1287 1207
1288 void x_cb (XEvent &xev); 1208 void x_cb (XEvent &xev);
1289 xevent_watcher termwin_ev; 1209 xevent_watcher termwin_ev;
1290 xevent_watcher vt_ev; 1210 xevent_watcher vt_ev;
1291#ifdef HAVE_SCROLLBARS 1211#ifdef HAVE_SCROLLBARS
… …
1325 void pointer_blank (); 1245 void pointer_blank ();
1326#endif 1246#endif
1327 void pointer_unblank (); 1247 void pointer_unblank ();
1328 1248
1329 void tt_printf (const char *fmt,...); 1249 void tt_printf (const char *fmt,...);
1330 void tt_write (const unsigned char *data, unsigned int len); 1250 void tt_write (const char *data, unsigned int len);
1331 void pty_write (); 1251 void pty_write ();
1332 1252
1333 void tt_winch (); 1253 void tt_winch ();
1334 1254
1335 rxvt_term (); 1255 rxvt_term ();
1336 ~rxvt_term (); 1256 ~rxvt_term ();
1257 void child_exit (); // child has exited, usually destroys
1337 void destroy (); 1258 void destroy ();
1338 void emergency_cleanup (); 1259 void emergency_cleanup ();
1339 1260
1340 bool init (int argc, const char *const *argv); 1261 bool init (int argc, const char *const *argv);
1341 bool init_vars (); 1262 bool init_vars ();
… …
1352 int run_child (const char *const *argv); 1273 int run_child (const char *const *argv);
1353 1274
1354 void color_aliases (int idx); 1275 void color_aliases (int idx);
1355 void recolour_cursor (); 1276 void recolour_cursor ();
1356 void create_windows (int argc, const char *const *argv); 1277 void create_windows (int argc, const char *const *argv);
1357 void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent); 1278 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1358 void window_calc (unsigned int width, unsigned int height); 1279 void window_calc (unsigned int newwidth, unsigned int newheight);
1359 1280
1360#if USE_XIM 1281#if USE_XIM
1361 rxvt_xim *input_method; 1282 rxvt_xim *input_method;
1362 XIC Input_Context; 1283 XIC Input_Context;
1363 XIMStyle input_style; 1284 XIMStyle input_style;
… …
1386 1307
1387 /* autoconvert */ 1308 /* autoconvert */
1388 1309
1389 // command.C 1310 // command.C
1390 void lookup_key (XKeyEvent &ev); 1311 void lookup_key (XKeyEvent &ev);
1391 unsigned int cmd_write (const unsigned char *str, unsigned int count); 1312 unsigned int cmd_write (const char *str, unsigned int count);
1392 1313
1393 unicode_t next_char (); 1314 wchar_t next_char ();
1394 unicode_t cmd_getc (); 1315 wchar_t cmd_getc ();
1395 unicode_t next_octet (); 1316 uint32_t next_octet ();
1396 unicode_t cmd_get8 (); 1317 uint32_t cmd_get8 ();
1397 1318
1398 bool cmd_parse (); 1319 bool cmd_parse ();
1399 void mouse_report (XButtonEvent &ev); 1320 void mouse_report (XButtonEvent &ev);
1400 void button_press (XButtonEvent &ev); 1321 void button_press (XButtonEvent &ev);
1401 void button_release (XButtonEvent &ev); 1322 void button_release (XButtonEvent &ev);
… …
1410 void process_nonprinting (unicode_t ch); 1331 void process_nonprinting (unicode_t ch);
1411 void process_escape_vt52 (unicode_t ch); 1332 void process_escape_vt52 (unicode_t ch);
1412 void process_escape_seq (); 1333 void process_escape_seq ();
1413 void process_csi_seq (); 1334 void process_csi_seq ();
1414 void process_window_ops (const int *args, unsigned int nargs); 1335 void process_window_ops (const int *args, unsigned int nargs);
1415 unsigned char *get_to_st (unicode_t &ends_how); 1336 char *get_to_st (unicode_t &ends_how);
1416 void process_dcs_seq (); 1337 void process_dcs_seq ();
1417 void process_osc_seq (); 1338 void process_osc_seq ();
1418 void process_color_seq (int report, int color, const char *str, unsigned char resp); 1339 void process_color_seq (int report, int color, const char *str, char resp);
1419 void process_xterm_seq (int op, const char *str, unsigned char resp); 1340 void process_xterm_seq (int op, const char *str, char resp);
1420 int privcases (int mode, unsigned long bit); 1341 int privcases (int mode, unsigned long bit);
1421 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1342 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1422 void process_sgr_mode (unsigned int nargs, const int *arg); 1343 void process_sgr_mode (unsigned int nargs, const int *arg);
1423 void process_graphics (); 1344 void process_graphics ();
1424 // init.C 1345 // init.C
… …
1435 void set_title (const char *str); 1356 void set_title (const char *str);
1436 void set_icon_name (const char *str); 1357 void set_icon_name (const char *str);
1437 void set_window_color (int idx, const char *color); 1358 void set_window_color (int idx, const char *color);
1438 void set_colorfgbg (); 1359 void set_colorfgbg ();
1439 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1360 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1440 void set_widthheight (unsigned int width, unsigned int height); 1361 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1441 1362
1442#ifdef MENUBAR 1363#ifdef MENUBAR
1443 // menubar.C 1364 // menubar.C
1444 void menuitem_free (menu_t *menu, menuitem_t *item); 1365 void menuitem_free (menu_t *menu, menuitem_t *item);
1445 int action_dispatch (action_t *action); 1366 int action_dispatch (action_t *action);
… …
1471 void menubar_control (XButtonEvent &ev); 1392 void menubar_control (XButtonEvent &ev);
1472 void map_menuBar (int map); 1393 void map_menuBar (int map);
1473#endif 1394#endif
1474 1395
1475 // screen.C 1396 // screen.C
1476 void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs); 1397
1477 void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs); 1398 void lalloc (line_t &l)
1399 {
1400 l.t = (text_t *)talloc->alloc ();
1401 l.r = (rend_t *)ralloc->alloc ();
1402 }
1403
1404#if 0
1405 void lfree (line_t &l)
1406 {
1407 talloc->free (l.t);
1408 ralloc->free (l.r);
1409 }
1410#endif
1411
1412 void lresize (line_t &l)
1413 {
1414 if (!l.t)
1415 return;
1416
1417 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1418 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1419
1420 l.l = min (l.l, ncol);
1421
1422 if (ncol > prev_ncol)
1423 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1424 }
1425
1426 int fgcolor_of (rend_t r)
1427 {
1428 int base = GET_BASEFG (r);
1429#ifndef NO_BRIGHTCOLOR
1430 if (r & RS_Bold
1431# if ENABLE_STYLES
1432 && OPTION (Opt_intensityStyles)
1433# endif
1434 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1435 base += minBrightCOLOR - minCOLOR;
1436#endif
1437 return base;
1438 }
1439
1440 int bgcolor_of (rend_t r)
1441 {
1442 int base = GET_BASEBG (r);
1443#ifndef NO_BRIGHTCOLOR
1444 if (r & RS_Blink
1445# if ENABLE_STYLES
1446 && OPTION (Opt_intensityStyles)
1447# endif
1448 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1449 base += minBrightCOLOR - minCOLOR;
1450#endif
1451 return base;
1452 }
1453
1454 bool option (uint32_t opt)
1455 {
1456 return OPTION (opt);
1457 }
1458
1459 void set_option (uint32_t opt, bool set)
1460 {
1461 if (set)
1462 options |= opt;
1463 else
1464 options &= ~opt;
1465 }
1466
1467 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs);
1468 void scr_blank_screen_mem (line_t &l, rend_t efs);
1478 int scr_scroll_text (int row1, int row2, int count, int spec); 1469 int scr_scroll_text (int row1, int row2, int count);
1479 void scr_reset (); 1470 void scr_reset ();
1480 void scr_reset_realloc ();
1481 void scr_release (); 1471 void scr_release ();
1482 void scr_clear (bool really = false); 1472 void scr_clear (bool really = false);
1483 void scr_refresh (unsigned char refresh_type); 1473 void scr_refresh (unsigned char refresh_type);
1484 bool scr_refresh_rend (rend_t mask, rend_t value); 1474 bool scr_refresh_rend (rend_t mask, rend_t value);
1485 void scr_erase_screen (int mode); 1475 void scr_erase_screen (int mode);
… …
1491 void scr_touch (bool refresh); 1481 void scr_touch (bool refresh);
1492 void scr_expose (int x, int y, int width, int height, bool refresh); 1482 void scr_expose (int x, int y, int width, int height, bool refresh);
1493 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1483 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1494 void scr_recolour (); 1484 void scr_recolour ();
1495 void scr_remap_chars (); 1485 void scr_remap_chars ();
1496 void scr_remap_chars (text_t *tp, rend_t *rp); 1486 void scr_remap_chars (line_t &l);
1497 1487
1498 void scr_poweron (); 1488 void scr_poweron ();
1499 void scr_cursor (int mode); 1489 void scr_cursor (int mode);
1500 void scr_do_wrap (); 1490 void scr_do_wrap ();
1501 int scr_change_screen (int scrn); 1491 int scr_change_screen (int scrn);
1502 void scr_color (unsigned int color, int fgbg); 1492 void scr_color (unsigned int color, int fgbg);
1503 void scr_rendition (int set, int style); 1493 void scr_rendition (int set, int style);
1504 void scr_add_lines (const unicode_t *str, int nlines, int len); 1494 void scr_add_lines (const wchar_t *str, int len, int minlines = 0);
1505 void scr_backspace (); 1495 void scr_backspace ();
1506 void scr_tab (int count, bool ht = false); 1496 void scr_tab (int count, bool ht = false);
1507 void scr_gotorc (int row, int col, int relative); 1497 void scr_gotorc (int row, int col, int relative);
1508 void scr_index (enum page_dirn direction); 1498 void scr_index (enum page_dirn direction);
1509 void scr_erase_line (int mode); 1499 void scr_erase_line (int mode);
… …
1524 int scr_move_to (int y, int len); 1514 int scr_move_to (int y, int len);
1525 int scr_page (enum page_dirn direction, int nlines); 1515 int scr_page (enum page_dirn direction, int nlines);
1526 int scr_changeview (unsigned int oldviewstart); 1516 int scr_changeview (unsigned int oldviewstart);
1527 void scr_bell (); 1517 void scr_bell ();
1528 void scr_printscreen (int fullhist); 1518 void scr_printscreen (int fullhist);
1519 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2);
1520 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle);
1529 void scr_reverse_selection (); 1521 void scr_reverse_selection ();
1530 void scr_dump (int fd); 1522 void scr_dump (int fd);
1531 void selection_check (int check_more); 1523 void selection_check (int check_more);
1532 void selection_paste (Window win, Atom prop, bool delete_prop); 1524 void selection_paste (Window win, Atom prop, bool delete_prop);
1533 void selection_property (Window win, Atom prop); 1525 void selection_property (Window win, Atom prop);
1534 void selection_request (Time tm, int x, int y); 1526 void selection_request (Time tm, int x, int y);
1535 int selection_request_other (Atom target, int selnum); 1527 int selection_request_other (Atom target, int selnum);
1536 void selection_clear (); 1528 void selection_clear ();
1537 void selection_make (Time tm); 1529 void selection_make (Time tm);
1530 bool selection_grab (Time tm);
1538 void selection_start_colrow (int col, int row); 1531 void selection_start_colrow (int col, int row);
1539 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1532 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);
1540 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1533 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);
1541 void selection_remove_trailing_spaces (); 1534 void selection_remove_trailing_spaces ();
1542 void selection_send (const XSelectionRequestEvent &rq); 1535 void selection_send (const XSelectionRequestEvent &rq);

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