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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.165 by root, Tue Dec 20 22:27:49 2005 UTC vs.
Revision 1.200 by root, Fri Jan 13 04:19:41 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
… …
120char * rxvt_File_find (const char *file, const char *ext, const char *path); 113char * rxvt_File_find (const char *file, const char *ext, const char *path);
121void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h); 114void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);
122void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type); 115void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
123void rxvt_usleep (int usecs); 116void rxvt_usleep (int usecs);
124 117
118/////////////////////////////////////////////////////////////////////////////
119
120// temporarily replace the process environment
121extern char **environ;
122extern char **rxvt_environ; // the original environ pointer
123
124inline void set_environ (stringvec *envv)
125{
126 if (envv)
127 environ = (char **)envv->begin ();
128}
129
130inline void set_environ (char **envv)
131{
132 if (envv)
133 environ = envv;
134}
135
125/* 136/*
126 ***************************************************************************** 137 *****************************************************************************
127 * STRUCTURES AND TYPEDEFS 138 * STRUCTURES AND TYPEDEFS
128 ***************************************************************************** 139 *****************************************************************************
129 */ 140 */
… …
162 Time time; /* milliseconds */ 173 Time time; /* milliseconds */
163 unsigned int state; /* key or button mask */ 174 unsigned int state; /* key or button mask */
164 unsigned int button; /* detail */ 175 unsigned int button; /* detail */
165}; 176};
166 177
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 178#if ENABLE_FRILLS
180typedef struct _mwmhints { 179typedef struct _mwmhints {
181 CARD32 flags; 180 CARD32 flags;
182 CARD32 functions; 181 CARD32 functions;
183 CARD32 decorations; 182 CARD32 decorations;
… …
230 229
231#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 230#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
232# define NO_MOUSE_REPORT_SCROLLBAR 1 231# define NO_MOUSE_REPORT_SCROLLBAR 1
233#endif 232#endif
234 233
235#ifdef NO_RESOURCES 234#if defined (ISO_14755) || defined (ENABLE_PERL)
236# undef USE_XGETDEFAULT
237#endif
238
239#if ISO_14755
240# define ENABLE_OVERLAY 1 235# define ENABLE_OVERLAY 1
241#endif 236#endif
242 237
243/* now look for other badly set stuff */ 238/* now look for other badly set stuff */
244 239
… …
259# define HAVE_SCROLLBARS 1 254# define HAVE_SCROLLBARS 1
260#endif 255#endif
261 256
262/* width of scrollBar, menuBar shadow, must be 1 or 2 */ 257/* width of scrollBar, menuBar shadow, must be 1 or 2 */
263#ifdef HALFSHADOW 258#ifdef HALFSHADOW
264# define SHADOW 1 259# define MENU_SHADOW 1
265#else 260#else
266# define SHADOW 2 261# define MENU_SHADOW 2
267#endif 262#endif
268 263
269#define R_SB_ALIGN_CENTRE 0 264#define R_SB_ALIGN_CENTRE 0
270#define R_SB_ALIGN_TOP 1 265#define R_SB_ALIGN_TOP 1
271#define R_SB_ALIGN_BOTTOM 2 266#define R_SB_ALIGN_BOTTOM 2
… …
363#define FONT_DN "#-" 358#define FONT_DN "#-"
364#define FONT_UP "#+" 359#define FONT_UP "#+"
365 360
366/* flags for rxvt_scr_gotorc () */ 361/* flags for rxvt_scr_gotorc () */
367enum { 362enum {
368 C_RELATIVE = 1 , /* col movement is relative */ 363 C_RELATIVE = 1, /* col movement is relative */
369 R_RELATIVE = 2, /* row movement is relative */ 364 R_RELATIVE = 2, /* row movement is relative */
370 RELATIVE = 1 | 2, 365 RELATIVE = C_RELATIVE | R_RELATIVE,
371}; 366};
372 367
373/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 368/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
374enum { 369enum {
375 INSERT = -1, /* don't change these values */ 370 INSERT = -1, /* don't change these values */
… …
388enum { 383enum {
389 PRIMARY = 0, 384 PRIMARY = 0,
390 SECONDARY, 385 SECONDARY,
391}; 386};
392 387
393#define RS_None 0 /* Normal */ 388#define RS_None 0
394 389
395#define RS_fgMask 0x0000007fUL /* 128 colors */ 390#define RS_fgMask 0x0000007fUL // 128 colors
396#define RS_bgMask 0x00003f80UL /* 128 colors */ 391#define RS_bgMask 0x00003f80UL // 128 colors
397 392
398// font styles 393// font styles
399#define RS_Bold 0x00004000UL // value 1 394#define RS_Bold 0x00004000UL // value 1
400#define RS_Italic 0x00008000UL // value 2 395#define RS_Italic 0x00008000UL // value 2
401 396
402// fake styles 397// fake styles
403#define RS_Blink 0x00010000UL /* blink */ 398#define RS_Blink 0x00010000UL // blink
404#define RS_RVid 0x00020000UL /* reverse video */ 399#define RS_RVid 0x00020000UL // reverse video
405#define RS_Uline 0x00040000UL /* underline */ 400#define RS_Uline 0x00040000UL // underline
406 401
407// 5 bits still to go 402// 5 custom bits for extensions
403#define RS_customCount 32
404#define RS_customMask 0x00f80000UL
405#define RS_customShift 19
408 406
409// other flags 407// other flags
410#define RS_Careful 0x80000000UL /* be careful when drawing these */ 408#define RS_Careful 0x80000000UL /* be careful when drawing these */
411 409
412#define RS_styleCount 4 410#define RS_styleCount 4
… …
454 XTerm_property = 3, // change X property 452 XTerm_property = 3, // change X property
455 XTerm_Color = 4, // change colors 453 XTerm_Color = 4, // change colors
456 XTerm_Color00 = 10, // not implemented, CLASH! 454 XTerm_Color00 = 10, // not implemented, CLASH!
457 XTerm_Color01 = 11, // not implemented 455 XTerm_Color01 = 11, // not implemented
458 XTerm_Color_cursor = 12, // change actual 'Cursor' color 456 XTerm_Color_cursor = 12, // change actual 'Cursor' color
459 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color 457 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
460 XTerm_Color_pointer_bg = 14, // not implemented 458 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
461 XTerm_Color05 = 15, // not implemented 459 XTerm_Color05 = 15, // not implemented (tektronix fg)
462 XTerm_Color06 = 16, // not implemented 460 XTerm_Color06 = 16, // not implemented (tektronix bg)
463 XTerm_Color_RV = 17, // change actual 'Highlight' color 461 XTerm_Color_RV = 17, // change actual 'Highlight' color
464 XTerm_logfile = 46, // not implemented 462 XTerm_logfile = 46, // not implemented
465 XTerm_font = 50, 463 XTerm_font = 50,
466 464
467 XTerm_konsole30 = 30, // reserved for konsole 465 XTerm_konsole30 = 30, // reserved for konsole
468 XTerm_konsole31 = 31, // reserved for konsole 466 XTerm_konsole31 = 31, // reserved for konsole
469 XTerm_emacs51 = 51, // reserved for emacs shell 467 XTerm_emacs51 = 51, // reserved for emacs shell
470 /* 468 /*
471 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 469 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
470 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
472 */ 471 */
473 XTerm_Color_BD = 18, // change actual 'Bold' color 472 Rxvt_Color_BD = 18, // change actual 'Bold' color
474 XTerm_Color_UL = 19, // change actual 'Underline' color 473 Rxvt_Color_UL = 19, // change actual 'Underline' color
475 XTerm_Pixmap = 20, // new bg pixmap 474 Rxvt_Pixmap = 20, // new bg pixmap
476 XTerm_restoreFG = 39, // change default fg color 475 Rxvt_restoreFG = 39, // change default fg color
477 XTerm_restoreBG = 49, // change default bg color 476 Rxvt_restoreBG = 49, // change default bg color
478 XTerm_dumpscreen = 55, // dump scrollback and all of screen 477 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
479 478
480 URxvt_locale = 701, // change locale 479 URxvt_locale = 701, // change locale
481 URxvt_Menu = 703, // set menu item 480 URxvt_Menu = 703, // set menu item
482 URxvt_Color_IT = 704, // change actual 'Italic' colour 481 URxvt_Color_IT = 704, // change actual 'Italic' colour
483 URxvt_Color_tint = 705, // change actual tint colour 482 URxvt_Color_tint = 705, // change actual tint colour
483 URxvt_Color_BD = 706,
484 URxvt_Color_UL = 707,
484 485
485 URxvt_font = 710, 486 URxvt_font = 710,
486 URxvt_boldFont = 711, 487 URxvt_boldFont = 711,
487 URxvt_italicFont = 712, 488 URxvt_italicFont = 712,
488 URxvt_boldItalicFont = 713, 489 URxvt_boldItalicFont = 713,
489 490
490 URxvt_view_up = 720, 491 URxvt_view_up = 720,
491 URxvt_view_down = 721, 492 URxvt_view_down = 721,
493
494 URxvt_perl = 777,
492}; 495};
493 496
494/* Words starting with `Color_' are colours. Others are counts */ 497/* Words starting with `Color_' are colours. Others are counts */
495/* 498/*
496 * The PixColor and rendition colour usage should probably be decoupled 499 * The PixColor and rendition colour usage should probably be decoupled
… …
573 576
574/* 577/*
575 * Resource list 578 * Resource list
576 */ 579 */
577enum { 580enum {
578 Rs_display_name = 0, 581# define def(name) Rs_ ## name,
579 Rs_term_name, 582# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
580 Rs_iconName, 583# include "rsinc.h"
581 Rs_geometry, 584# undef def
582 Rs_reverseVideo, 585# 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 586 NUM_RESOURCES
680}; 587};
681 588
682// see init.C:xa_names, which must be kept in sync 589// see init.C:xa_names, which must be kept in sync
683enum { 590enum {
… …
758#endif 665#endif
759 666
760// do not change these constants lightly, there are many interdependencies 667// do not change these constants lightly, there are many interdependencies
761#define IMBUFSIZ 128 // input modifier buffer sizes 668#define IMBUFSIZ 128 // input modifier buffer sizes
762#define KBUFSZ 512 // size of keyboard mapping buffer 669#define KBUFSZ 512 // size of keyboard mapping buffer
763#define CBUFSIZ 4096 // size of command buffer 670#define CBUFSIZ 2048 // size of command buffer
764#define UBUFSIZ 4096 // character buffer 671#define UBUFSIZ 2048 // character buffer
765 672
766#ifndef PATH_MAX 673#ifndef PATH_MAX
767# define PATH_MAX 16384 674# define PATH_MAX 16384
768#endif 675#endif
769 676
… …
797/* 704/*
798 ***************************************************************************** 705 *****************************************************************************
799 * MACRO DEFINES 706 * MACRO DEFINES
800 ***************************************************************************** 707 *****************************************************************************
801 */ 708 */
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 709#define dDisp Display *disp = display->display
819 710
820/* convert pixel dimensions to row/column values. Everything as int32_t */ 711/* convert pixel dimensions to row/column values. Everything as int32_t */
821#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 712#define Pixel2Col(x) Pixel2Width((int32_t)(x))
822#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 713#define Pixel2Row(y) Pixel2Height((int32_t)(y))
… …
825#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 716#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
826#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 717#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
827#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 718#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
828#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 719#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
829 720
830#define TermWin_TotalWidth() ((int32_t)this->width) 721#define OPTION(opt) (options & (opt))
831#define TermWin_TotalHeight() ((int32_t)this->height) 722#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
723 | Opt_jumpScroll | Opt_secondaryScreen \
724 | Opt_pastableTabs | Opt_intensityStyles)
832 725
833#define LINENO(n) (((n) + term_start + total_rows) % total_rows) 726// for m >= -n, ensure remainder lies between 0..n-1
727#define MOD(m,n) (((m) + (n)) % (n))
728
729#define LINENO(n) MOD (term_start + int(n), total_rows)
834#define ROW(n) (save [LINENO (n)]) 730#define ROW(n) row_buf [LINENO (n)]
835 731
836/* how to build & extract colors and attributes */ 732/* how to build & extract colors and attributes */
837#define GET_BASEFG(x) (((x) & RS_fgMask)) 733#define GET_BASEFG(x) (((x) & RS_fgMask))
838#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 734#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
839#ifndef NO_BRIGHTCOLOR
840# define GET_FGCOLOR(x) \
841 ((((x) & RS_Bold) == 0 \
842 || GET_BASEFG (x) < minCOLOR \
843 || GET_BASEFG (x) >= minBrightCOLOR) \
844 ? GET_BASEFG (x) \
845 : (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
846# define GET_BGCOLOR(x) \
847 ((((x) & RS_Blink) == 0 \
848 || GET_BASEBG (x) < minCOLOR \
849 || GET_BASEBG (x) >= minBrightCOLOR) \
850 ? GET_BASEBG (x) \
851 : (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
852#else
853# define GET_FGCOLOR(x) GET_BASEFG(x)
854# define GET_BGCOLOR(x) GET_BASEBG(x)
855#endif
856 735
857#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 736#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
858#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 737#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
859 738
860#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 739#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
… …
910#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 789#define scrollbar_size() (scrollBar.end - scrollBar.beg \
911 - scrollbar_minheight ()) 790 - scrollbar_minheight ())
912 791
913#if (MENUBAR_MAX > 1) 792#if (MENUBAR_MAX > 1)
914/* rendition style flags */ 793/* rendition style flags */
915# define menuBar_height() (fheight + SHADOW) 794# define menuBar_height() (fheight + MENU_SHADOW)
916# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin) 795# define menuBar_TotalHeight() (menuBar_height() + MENU_SHADOW + menuBar_margin)
917# define isMenuBarWindow(w) ((w) == menuBar.win) 796# define isMenuBarWindow(w) ((w) == menuBar.win)
918#else 797#else
919# define menuBar_height() (0) 798# define menuBar_height() (0)
920# define menuBar_TotalHeight() (0) 799# define menuBar_TotalHeight() (0)
921# define isMenuBarWindow(w) (0) 800# define isMenuBarWindow(w) (0)
… …
967#endif 846#endif
968 847
969extern class rxvt_failure_exception { } rxvt_failure_exception; 848extern class rxvt_failure_exception { } rxvt_failure_exception;
970 849
971typedef callback1<void, const char *> log_callback; 850typedef callback1<void, const char *> log_callback;
851typedef callback1<int, int> getfd_callback;
972 852
973extern void rxvt_vlog (const char *fmt, va_list arg_ptr); 853extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
974extern void rxvt_log (const char *fmt, ...); 854extern void rxvt_log (const char *fmt, ...);
975extern void rxvt_warn (const char *fmt, ...); 855extern void rxvt_warn (const char *fmt, ...);
976extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn)); 856extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
977extern void rxvt_exit_failure () __attribute__ ((noreturn)); 857extern void rxvt_exit_failure () __attribute__ ((noreturn));
978 858
979#define SET_LOCALE(locale) rxvt_set_locale (locale) 859#define SET_LOCALE(locale) rxvt_set_locale (locale)
980extern bool rxvt_set_locale (const char *locale); 860extern bool rxvt_set_locale (const char *locale);
861extern void rxvt_push_locale (const char *locale);
862extern void rxvt_pop_locale ();
981 863
982/*
983 ***************************************************************************** 864/****************************************************************************/
984 * VARIABLES 865
985 *****************************************************************************
986 */
987#ifdef MENUBAR 866#ifdef MENUBAR
988# include "menubar.h" 867# include "menubar.h"
989#endif 868#endif
990 869
991#define BLINK_INTERVAL 0.5 870#define BLINK_INTERVAL 0.5
… …
998# endif 877# endif
999# endif 878# endif
1000# define __attribute__(x) 879# define __attribute__(x)
1001#endif 880#endif
1002 881
882/****************************************************************************/
883
884#define LINE_LONGER 0x0001 // line is continued on the next row
885#define LINE_FILTERED 0x0002 // line has been filtered
886#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
887
888struct line_t {
889 text_t *t; // terminal the text
890 rend_t *r; // rendition, uses RS_ flags
891 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
892 uint32_t f; // flags
893
894 bool is_longer ()
895 {
896 return f & LINE_LONGER;
897 }
898
899 void is_longer (int set)
900 {
901 if (set)
902 f |= LINE_LONGER;
903 else
904 f &= ~LINE_LONGER;
905 }
906
907 void clear ()
908 {
909 t = 0;
910 r = 0;
911 l = 0;
912 f = 0;
913 }
914
915 void touch () // call whenever a line is changed/touched/updated
916 {
917#if ENABLE_PERL
918 f &= ~LINE_FILTERED;
919#endif
920 }
921
922 void touch (int col)
923 {
924 max_it (l, col);
925 touch ();
926 }
927};
928
929/****************************************************************************/
930
1003// primivite wrapper around mbstate_t to ensure initialisation 931// primivite wrapper around mbstate_t to ensure initialisation
1004struct mbstate { 932struct mbstate {
1005 mbstate_t mbs; 933 mbstate_t mbs;
1006 934
1007 operator mbstate_t *() { return &mbs; } 935 operator mbstate_t *() { return &mbs; }
1008 void reset () { memset (&mbs, 0, sizeof (mbs)); } 936 void reset () { memset (&mbs, 0, sizeof (mbs)); }
1009 mbstate () { reset (); } 937 mbstate () { reset (); }
1010}; 938};
1011 939
940/****************************************************************************/
941
1012#define UNICODE_MASK 0x1fffffUL 942#define UNICODE_MASK 0x1fffffUL
1013 943
1014#if UNICODE3 944#if UNICODE3
1015# define COMPOSE_LO 0x40000000UL 945# define COMPOSE_LO 0x40000000UL
1016# define COMPOSE_HI 0x400fffffUL 946# define COMPOSE_HI 0x400fffffUL
1017# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 947# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
1018#else 948#else
949# if ENABLE_PERL
950# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates
951# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
952# else
1019# define COMPOSE_LO 0xd800UL 953# define COMPOSE_LO 0xd800UL
1020# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but... 954# define COMPOSE_HI 0xf8ffUL
1021# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI) 955# endif
956# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
1022#endif 957#endif
1023 958
1024#if ENABLE_COMBINING 959#if ENABLE_COMBINING
1025// compose chars are used to represent composite characters 960// compose chars are used to represent composite characters
1026// that are not representable in unicode, as well as characters 961// that are not representable in unicode, as well as characters
… …
1046}; 981};
1047 982
1048extern class rxvt_composite_vec rxvt_composite; 983extern class rxvt_composite_vec rxvt_composite;
1049#endif 984#endif
1050 985
986/****************************************************************************/
1051 987
1052#ifdef KEYSYM_RESOURCE 988#ifdef KEYSYM_RESOURCE
1053 class keyboard_manager; 989 class keyboard_manager;
1054#endif 990#endif
1055 991
1056struct rxvt_term : zero_initialized, rxvt_vars { 992struct rxvt_term : zero_initialized, rxvt_vars {
1057 log_callback *log_hook; // log error messages through this hook, if != 0 993 log_callback *log_hook; // log error messages through this hook, if != 0
1058 994 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
995#if ENABLE_PERL
996 rxvt_perl_term perl;
997#endif
1059 struct mbstate mbstate; // current input multibyte state 998 struct mbstate mbstate; // current input multibyte state
1060 999
1061 unsigned char want_refresh:1, 1000 unsigned char want_refresh:1,
1062#ifdef TRANSPARENT 1001#ifdef TRANSPARENT
1063 want_full_refresh:1, /* awaiting full screen refresh */ 1002 want_full_refresh:1, /* awaiting full screen refresh */
… …
1213 bar_t *CurrentBar; 1152 bar_t *CurrentBar;
1214# if ! (MENUBAR_MAX > 1) 1153# if ! (MENUBAR_MAX > 1)
1215 bar_t BarList; 1154 bar_t BarList;
1216# endif /* (MENUBAR_MAX > 1) */ 1155# endif /* (MENUBAR_MAX > 1) */
1217#endif 1156#endif
1218#ifdef CURSOR_BLINK
1219 struct timeval lastcursorchange;
1220#endif
1221#ifdef POINTER_BLANK
1222 struct timeval lastmotion;
1223#endif
1224 1157
1225#if ENABLE_OVERLAY 1158#if ENABLE_OVERLAY
1226 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1159 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1227 text_t **ov_text; 1160 text_t **ov_text;
1228 rend_t **ov_rend; 1161 rend_t **ov_rend;
… …
1243 char *env_display; /* environmental variable DISPLAY */ 1176 char *env_display; /* environmental variable DISPLAY */
1244 char *env_term; /* environmental variable TERM */ 1177 char *env_term; /* environmental variable TERM */
1245 char *env_colorfgbg; 1178 char *env_colorfgbg;
1246 char *locale; 1179 char *locale;
1247 char charsets[4]; 1180 char charsets[4];
1248 unsigned char *v_buffer; /* pointer to physical buffer */ 1181 char *v_buffer; /* pointer to physical buffer */
1249 unsigned int v_buflen; /* size of area to write */ 1182 unsigned int v_buflen; /* size of area to write */
1250 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1183 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
1251 1184
1252#ifdef KEYSYM_RESOURCE 1185#ifdef KEYSYM_RESOURCE
1253 keyboard_manager *keyboard; 1186 keyboard_manager *keyboard;
1254#endif 1187#endif
1255 1188
1256 const char *rs[NUM_RESOURCES]; 1189 const char *rs[NUM_RESOURCES];
1257 /* command input buffering */ 1190 /* command input buffering */
1258 unsigned char *cmdbuf_ptr, *cmdbuf_endp; 1191 char *cmdbuf_ptr, *cmdbuf_endp;
1259 unsigned char cmdbuf_base[CBUFSIZ]; 1192 char cmdbuf_base[CBUFSIZ];
1260 1193
1261 rxvt_salloc *talloc; // text line allocator 1194 rxvt_salloc *talloc; // text line allocator
1262 rxvt_salloc *ralloc; // rend line allocator 1195 rxvt_salloc *ralloc; // rend line allocator
1263 1196
1264 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1197 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1267 // ISO 14755 entry support 1200 // ISO 14755 entry support
1268 unicode_t iso14755buf; 1201 unicode_t iso14755buf;
1269 void commit_iso14755 (); 1202 void commit_iso14755 ();
1270 int hex_keyval (XKeyEvent &ev); 1203 int hex_keyval (XKeyEvent &ev);
1271# if ISO_14755 1204# if ISO_14755
1272 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE); 1205 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1273 void iso14755_54 (int x, int y); 1206 void iso14755_54 (int x, int y);
1274# endif 1207# endif
1275#endif 1208#endif
1276 1209
1277 // modifies first argument(!) 1210 // modifies first argument(!)
1278 void paste (unsigned char *data, unsigned int len); 1211 void paste (char *data, unsigned int len);
1279 1212
1213 long vt_emask;
1280 void flush (); 1214 void flush ();
1281 1215
1282#if TRANSPARENT 1216#if TRANSPARENT
1283 void rootwin_cb (XEvent &xev); 1217 void rootwin_cb (XEvent &xev);
1284 xevent_watcher rootwin_ev; 1218 xevent_watcher rootwin_ev;
… …
1324 void pointer_blank (); 1258 void pointer_blank ();
1325#endif 1259#endif
1326 void pointer_unblank (); 1260 void pointer_unblank ();
1327 1261
1328 void tt_printf (const char *fmt,...); 1262 void tt_printf (const char *fmt,...);
1329 void tt_write (const unsigned char *data, unsigned int len); 1263 void tt_write (const char *data, unsigned int len);
1330 void pty_write (); 1264 void pty_write ();
1331 1265
1332 void tt_winch (); 1266 void tt_winch ();
1333 1267
1334 rxvt_term (); 1268 rxvt_term ();
1335 ~rxvt_term (); 1269 ~rxvt_term ();
1270 void child_exit (); // child has exited, usually destroys
1336 void destroy (); 1271 void destroy ();
1337 void emergency_cleanup (); 1272 void emergency_cleanup ();
1338 1273
1339 bool init (int argc, const char *const *argv); 1274 bool init (int argc, const char *const *argv);
1340 bool init_vars (); 1275 bool init_vars ();
1341 1276
1342 bool pty_fill (); 1277 bool pty_fill ();
1343 1278
1344 void init_secondary (); 1279 void init_secondary ();
1345 const char **init_resources (int argc, const char *const *argv); 1280 const char **init_resources (int argc, const char *const *argv);
1281 const char *x_resource (const char *name);
1346 void init_env (); 1282 void init_env ();
1347 void set_locale (const char *locale); 1283 void set_locale (const char *locale);
1348 void init_xlocale (); 1284 void init_xlocale ();
1349 void init_command (const char *const *argv); 1285 void init_command (const char *const *argv);
1350 void run_command (const char *const *argv); 1286 void run_command (const char *const *argv);
… …
1385 1321
1386 /* autoconvert */ 1322 /* autoconvert */
1387 1323
1388 // command.C 1324 // command.C
1389 void lookup_key (XKeyEvent &ev); 1325 void lookup_key (XKeyEvent &ev);
1390 unsigned int cmd_write (const unsigned char *str, unsigned int count); 1326 unsigned int cmd_write (const char *str, unsigned int count);
1391 1327
1392 unicode_t next_char (); 1328 wchar_t next_char ();
1393 unicode_t cmd_getc (); 1329 wchar_t cmd_getc ();
1394 unicode_t next_octet (); 1330 uint32_t next_octet ();
1395 unicode_t cmd_get8 (); 1331 uint32_t cmd_get8 ();
1396 1332
1397 bool cmd_parse (); 1333 bool cmd_parse ();
1398 void mouse_report (XButtonEvent &ev); 1334 void mouse_report (XButtonEvent &ev);
1399 void button_press (XButtonEvent &ev); 1335 void button_press (XButtonEvent &ev);
1400 void button_release (XButtonEvent &ev); 1336 void button_release (XButtonEvent &ev);
… …
1409 void process_nonprinting (unicode_t ch); 1345 void process_nonprinting (unicode_t ch);
1410 void process_escape_vt52 (unicode_t ch); 1346 void process_escape_vt52 (unicode_t ch);
1411 void process_escape_seq (); 1347 void process_escape_seq ();
1412 void process_csi_seq (); 1348 void process_csi_seq ();
1413 void process_window_ops (const int *args, unsigned int nargs); 1349 void process_window_ops (const int *args, unsigned int nargs);
1414 unsigned char *get_to_st (unicode_t &ends_how); 1350 char *get_to_st (unicode_t &ends_how);
1415 void process_dcs_seq (); 1351 void process_dcs_seq ();
1416 void process_osc_seq (); 1352 void process_osc_seq ();
1417 void process_color_seq (int report, int color, const char *str, unsigned char resp); 1353 void process_color_seq (int report, int color, const char *str, char resp);
1418 void process_xterm_seq (int op, const char *str, unsigned char resp); 1354 void process_xterm_seq (int op, const char *str, char resp);
1419 int privcases (int mode, unsigned long bit); 1355 int privcases (int mode, unsigned long bit);
1420 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1356 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1421 void process_sgr_mode (unsigned int nargs, const int *arg); 1357 void process_sgr_mode (unsigned int nargs, const int *arg);
1422 void process_graphics (); 1358 void process_graphics ();
1423 // init.C 1359 // init.C
… …
1477 { 1413 {
1478 l.t = (text_t *)talloc->alloc (); 1414 l.t = (text_t *)talloc->alloc ();
1479 l.r = (rend_t *)ralloc->alloc (); 1415 l.r = (rend_t *)ralloc->alloc ();
1480 } 1416 }
1481 1417
1418#if 0
1482 void lfree (line_t &l) 1419 void lfree (line_t &l)
1483 { 1420 {
1484 talloc->free (l.t); 1421 talloc->free (l.t);
1485 ralloc->free (l.r); 1422 ralloc->free (l.r);
1486 } 1423 }
1424#endif
1487 1425
1488 void lresize (line_t &l) 1426 void lresize (line_t &l)
1489 { 1427 {
1490 if (!l.t) 1428 if (!l.t)
1491 return; 1429 return;
1492 1430
1493 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); 1431 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1494 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t)); 1432 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1495 1433
1496 MIN_IT (l.l, (int16_t)ncol); 1434 l.l = min (l.l, ncol);
1497 1435
1498 if (ncol > prev_ncol) 1436 if (ncol > prev_ncol)
1499 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1437 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1438 }
1439
1440 int fgcolor_of (rend_t r)
1441 {
1442 int base = GET_BASEFG (r);
1443#ifndef NO_BRIGHTCOLOR
1444 if (r & RS_Bold
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 int bgcolor_of (rend_t r)
1455 {
1456 int base = GET_BASEBG (r);
1457#ifndef NO_BRIGHTCOLOR
1458 if (r & RS_Blink
1459# if ENABLE_STYLES
1460 && OPTION (Opt_intensityStyles)
1461# endif
1462 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1463 base += minBrightCOLOR - minCOLOR;
1464#endif
1465 return base;
1466 }
1467
1468 bool option (uint32_t opt)
1469 {
1470 return OPTION (opt);
1471 }
1472
1473 void set_option (uint32_t opt, bool set)
1474 {
1475 if (set)
1476 options |= opt;
1477 else
1478 options &= ~opt;
1500 } 1479 }
1501 1480
1502 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs); 1481 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs);
1503 void scr_blank_screen_mem (line_t &l, rend_t efs); 1482 void scr_blank_screen_mem (line_t &l, rend_t efs);
1504 int scr_scroll_text (int row1, int row2, int count); 1483 int scr_scroll_text (int row1, int row2, int count);
1505 void scr_reset (); 1484 void scr_reset ();
1506 void scr_reset_realloc ();
1507 void scr_release (); 1485 void scr_release ();
1508 void scr_clear (bool really = false); 1486 void scr_clear (bool really = false);
1509 void scr_refresh (unsigned char refresh_type); 1487 void scr_refresh (unsigned char refresh_type);
1510 bool scr_refresh_rend (rend_t mask, rend_t value); 1488 bool scr_refresh_rend (rend_t mask, rend_t value);
1511 void scr_erase_screen (int mode); 1489 void scr_erase_screen (int mode);
… …
1517 void scr_touch (bool refresh); 1495 void scr_touch (bool refresh);
1518 void scr_expose (int x, int y, int width, int height, bool refresh); 1496 void scr_expose (int x, int y, int width, int height, bool refresh);
1519 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1497 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1520 void scr_recolour (); 1498 void scr_recolour ();
1521 void scr_remap_chars (); 1499 void scr_remap_chars ();
1522 void scr_remap_chars (const line_t &l); 1500 void scr_remap_chars (line_t &l);
1523 1501
1524 void scr_poweron (); 1502 void scr_poweron ();
1525 void scr_cursor (int mode); 1503 void scr_cursor (int mode);
1526 void scr_do_wrap (); 1504 void scr_do_wrap ();
1527 int scr_change_screen (int scrn); 1505 int scr_change_screen (int scrn);
1528 void scr_color (unsigned int color, int fgbg); 1506 void scr_color (unsigned int color, int fgbg);
1529 void scr_rendition (int set, int style); 1507 void scr_rendition (int set, int style);
1530 void scr_add_lines (const unicode_t *str, int nlines, int len); 1508 void scr_add_lines (const wchar_t *str, int len, int minlines = 0);
1531 void scr_backspace (); 1509 void scr_backspace ();
1532 void scr_tab (int count, bool ht = false); 1510 void scr_tab (int count, bool ht = false);
1533 void scr_gotorc (int row, int col, int relative); 1511 void scr_gotorc (int row, int col, int relative);
1534 void scr_index (enum page_dirn direction); 1512 void scr_index (enum page_dirn direction);
1535 void scr_erase_line (int mode); 1513 void scr_erase_line (int mode);
… …
1550 int scr_move_to (int y, int len); 1528 int scr_move_to (int y, int len);
1551 int scr_page (enum page_dirn direction, int nlines); 1529 int scr_page (enum page_dirn direction, int nlines);
1552 int scr_changeview (unsigned int oldviewstart); 1530 int scr_changeview (unsigned int oldviewstart);
1553 void scr_bell (); 1531 void scr_bell ();
1554 void scr_printscreen (int fullhist); 1532 void scr_printscreen (int fullhist);
1533 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2);
1534 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle);
1555 void scr_reverse_selection (); 1535 void scr_reverse_selection ();
1556 void scr_dump (int fd); 1536 void scr_dump (int fd);
1557 void selection_check (int check_more); 1537 void selection_check (int check_more);
1558 void selection_paste (Window win, Atom prop, bool delete_prop); 1538 void selection_paste (Window win, Atom prop, bool delete_prop);
1559 void selection_property (Window win, Atom prop); 1539 void selection_property (Window win, Atom prop);
1560 void selection_request (Time tm, int x, int y); 1540 void selection_request (Time tm, int x, int y);
1561 int selection_request_other (Atom target, int selnum); 1541 int selection_request_other (Atom target, int selnum);
1562 void selection_clear (); 1542 void selection_clear ();
1563 void selection_make (Time tm); 1543 void selection_make (Time tm);
1544 bool selection_grab (Time tm);
1564 void selection_start_colrow (int col, int row); 1545 void selection_start_colrow (int col, int row);
1565 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1546 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);
1566 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1547 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);
1567 void selection_remove_trailing_spaces (); 1548 void selection_remove_trailing_spaces ();
1568 void selection_send (const XSelectionRequestEvent &rq); 1549 void selection_send (const XSelectionRequestEvent &rq);

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