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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.166 by root, Wed Dec 21 14:19:19 2005 UTC vs.
Revision 1.201 by root, Fri Jan 13 04:59:04 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_POSITIVE_INT16 (((uint16_t)-1)>>1) // TODO: configure/limits
168
169#if ENABLE_FRILLS 178#if ENABLE_FRILLS
170typedef struct _mwmhints { 179typedef struct _mwmhints {
171 CARD32 flags; 180 CARD32 flags;
172 CARD32 functions; 181 CARD32 functions;
173 CARD32 decorations; 182 CARD32 decorations;
… …
220 229
221#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 230#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
222# define NO_MOUSE_REPORT_SCROLLBAR 1 231# define NO_MOUSE_REPORT_SCROLLBAR 1
223#endif 232#endif
224 233
225#ifdef NO_RESOURCES 234#if defined (ISO_14755) || defined (ENABLE_PERL)
226# undef USE_XGETDEFAULT
227#endif
228
229#if ISO_14755
230# define ENABLE_OVERLAY 1 235# define ENABLE_OVERLAY 1
231#endif 236#endif
232 237
233/* now look for other badly set stuff */ 238/* now look for other badly set stuff */
234 239
… …
249# define HAVE_SCROLLBARS 1 254# define HAVE_SCROLLBARS 1
250#endif 255#endif
251 256
252/* width of scrollBar, menuBar shadow, must be 1 or 2 */ 257/* width of scrollBar, menuBar shadow, must be 1 or 2 */
253#ifdef HALFSHADOW 258#ifdef HALFSHADOW
254# define SHADOW 1 259# define MENU_SHADOW 1
255#else 260#else
256# define SHADOW 2 261# define MENU_SHADOW 2
257#endif 262#endif
258 263
259#define R_SB_ALIGN_CENTRE 0 264#define R_SB_ALIGN_CENTRE 0
260#define R_SB_ALIGN_TOP 1 265#define R_SB_ALIGN_TOP 1
261#define R_SB_ALIGN_BOTTOM 2 266#define R_SB_ALIGN_BOTTOM 2
… …
353#define FONT_DN "#-" 358#define FONT_DN "#-"
354#define FONT_UP "#+" 359#define FONT_UP "#+"
355 360
356/* flags for rxvt_scr_gotorc () */ 361/* flags for rxvt_scr_gotorc () */
357enum { 362enum {
358 C_RELATIVE = 1 , /* col movement is relative */ 363 C_RELATIVE = 1, /* col movement is relative */
359 R_RELATIVE = 2, /* row movement is relative */ 364 R_RELATIVE = 2, /* row movement is relative */
360 RELATIVE = 1 | 2, 365 RELATIVE = C_RELATIVE | R_RELATIVE,
361}; 366};
362 367
363/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 368/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
364enum { 369enum {
365 INSERT = -1, /* don't change these values */ 370 INSERT = -1, /* don't change these values */
… …
378enum { 383enum {
379 PRIMARY = 0, 384 PRIMARY = 0,
380 SECONDARY, 385 SECONDARY,
381}; 386};
382 387
383#define RS_None 0 /* Normal */ 388#define RS_None 0
384 389
385#define RS_fgMask 0x0000007fUL /* 128 colors */ 390#define RS_fgMask 0x0000007fUL // 128 colors
386#define RS_bgMask 0x00003f80UL /* 128 colors */ 391#define RS_bgMask 0x00003f80UL // 128 colors
387 392
388// font styles 393// font styles
389#define RS_Bold 0x00004000UL // value 1 394#define RS_Bold 0x00004000UL // value 1
390#define RS_Italic 0x00008000UL // value 2 395#define RS_Italic 0x00008000UL // value 2
391 396
392// fake styles 397// fake styles
393#define RS_Blink 0x00010000UL /* blink */ 398#define RS_Blink 0x00010000UL // blink
394#define RS_RVid 0x00020000UL /* reverse video */ 399#define RS_RVid 0x00020000UL // reverse video
395#define RS_Uline 0x00040000UL /* underline */ 400#define RS_Uline 0x00040000UL // underline
396 401
397// 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
398 406
399// other flags 407// other flags
400#define RS_Careful 0x80000000UL /* be careful when drawing these */ 408#define RS_Careful 0x80000000UL /* be careful when drawing these */
401 409
402#define RS_styleCount 4 410#define RS_styleCount 4
… …
444 XTerm_property = 3, // change X property 452 XTerm_property = 3, // change X property
445 XTerm_Color = 4, // change colors 453 XTerm_Color = 4, // change colors
446 XTerm_Color00 = 10, // not implemented, CLASH! 454 XTerm_Color00 = 10, // not implemented, CLASH!
447 XTerm_Color01 = 11, // not implemented 455 XTerm_Color01 = 11, // not implemented
448 XTerm_Color_cursor = 12, // change actual 'Cursor' color 456 XTerm_Color_cursor = 12, // change actual 'Cursor' color
449 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color 457 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
450 XTerm_Color_pointer_bg = 14, // not implemented 458 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
451 XTerm_Color05 = 15, // not implemented 459 XTerm_Color05 = 15, // not implemented (tektronix fg)
452 XTerm_Color06 = 16, // not implemented 460 XTerm_Color06 = 16, // not implemented (tektronix bg)
453 XTerm_Color_RV = 17, // change actual 'Highlight' color 461 XTerm_Color_RV = 17, // change actual 'Highlight' color
454 XTerm_logfile = 46, // not implemented 462 XTerm_logfile = 46, // not implemented
455 XTerm_font = 50, 463 XTerm_font = 50,
456 464
457 XTerm_konsole30 = 30, // reserved for konsole 465 XTerm_konsole30 = 30, // reserved for konsole
458 XTerm_konsole31 = 31, // reserved for konsole 466 XTerm_konsole31 = 31, // reserved for konsole
459 XTerm_emacs51 = 51, // reserved for emacs shell 467 XTerm_emacs51 = 51, // reserved for emacs shell
460 /* 468 /*
461 * 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
462 */ 471 */
463 XTerm_Color_BD = 18, // change actual 'Bold' color 472 Rxvt_Color_BD = 18, // change actual 'Bold' color
464 XTerm_Color_UL = 19, // change actual 'Underline' color 473 Rxvt_Color_UL = 19, // change actual 'Underline' color
465 XTerm_Pixmap = 20, // new bg pixmap 474 Rxvt_Pixmap = 20, // new bg pixmap
466 XTerm_restoreFG = 39, // change default fg color 475 Rxvt_restoreFG = 39, // change default fg color
467 XTerm_restoreBG = 49, // change default bg color 476 Rxvt_restoreBG = 49, // change default bg color
468 XTerm_dumpscreen = 55, // dump scrollback and all of screen 477 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
469 478
470 URxvt_locale = 701, // change locale 479 URxvt_locale = 701, // change locale
471 URxvt_Menu = 703, // set menu item 480 URxvt_Menu = 703, // set menu item
472 URxvt_Color_IT = 704, // change actual 'Italic' colour 481 URxvt_Color_IT = 704, // change actual 'Italic' colour
473 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,
474 485
475 URxvt_font = 710, 486 URxvt_font = 710,
476 URxvt_boldFont = 711, 487 URxvt_boldFont = 711,
477 URxvt_italicFont = 712, 488 URxvt_italicFont = 712,
478 URxvt_boldItalicFont = 713, 489 URxvt_boldItalicFont = 713,
479 490
480 URxvt_view_up = 720, 491 URxvt_view_up = 720,
481 URxvt_view_down = 721, 492 URxvt_view_down = 721,
493
494 URxvt_perl = 777,
482}; 495};
483 496
484/* Words starting with `Color_' are colours. Others are counts */ 497/* Words starting with `Color_' are colours. Others are counts */
485/* 498/*
486 * The PixColor and rendition colour usage should probably be decoupled 499 * The PixColor and rendition colour usage should probably be decoupled
… …
563 576
564/* 577/*
565 * Resource list 578 * Resource list
566 */ 579 */
567enum { 580enum {
568 Rs_display_name = 0, 581# define def(name) Rs_ ## name,
569 Rs_term_name, 582# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
570 Rs_iconName, 583# include "rsinc.h"
571 Rs_geometry, 584# undef def
572 Rs_reverseVideo, 585# undef reserve
573 Rs_color,
574 _Rs_color = Rs_color + NRS_COLORS - 1,
575 Rs_font,
576#if ENABLE_STYLES
577 Rs_boldFont,
578 Rs_italicFont,
579 Rs_boldItalicFont,
580#endif
581 Rs_name,
582 Rs_title,
583#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
584 Rs_path,
585#endif
586#ifdef XPM_BACKGROUND
587 Rs_backgroundPixmap,
588#endif
589#if (MENUBAR_MAX)
590 Rs_menu,
591#endif
592 Rs_loginShell,
593 Rs_jumpScroll,
594#ifdef HAVE_SCROLLBARS
595 Rs_scrollBar,
596 Rs_scrollBar_right,
597 Rs_scrollBar_floating,
598 Rs_scrollBar_align,
599 Rs_scrollstyle, /* Rs_scrollBar_style */
600 Rs_scrollBar_thickness,
601#endif
602 Rs_scrollTtyOutput,
603 Rs_scrollTtyKeypress,
604 Rs_scrollWithBuffer,
605 Rs_saveLines,
606 Rs_utmpInhibit,
607 Rs_visualBell,
608#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
609 Rs_mapAlert,
610#endif
611#ifdef META8_OPTION
612 Rs_meta8,
613#endif
614#ifdef MOUSE_WHEEL
615 Rs_mouseWheelScrollPage,
616#endif
617#ifndef NO_BACKSPACE_KEY
618 Rs_backspace_key,
619#endif
620#ifndef NO_DELETE_KEY
621 Rs_delete_key,
622#endif
623 Rs_selectstyle,
624#ifdef PRINTPIPE
625 Rs_print_pipe,
626#endif
627#ifdef USE_XIM
628 Rs_preeditType,
629 Rs_inputMethod,
630#endif
631#ifdef TRANSPARENT
632 Rs_transparent,
633 Rs_transparent_all,
634#endif
635#if ENABLE_FRILLS
636 Rs_ext_bwidth,
637 Rs_int_bwidth,
638 Rs_borderLess,
639 Rs_lineSpace,
640 Rs_pty_fd,
641 Rs_cursorUnderline,
642#endif
643#if CURSOR_BLINK
644 Rs_cursorBlink,
645#endif
646#if ENABLE_XEMBED
647 Rs_embed,
648#endif
649 Rs_cutchars,
650 Rs_modifier,
651 Rs_answerbackstring,
652 Rs_tripleclickwords,
653 Rs_insecure,
654 Rs_pointerBlank,
655 Rs_pointerBlankDelay,
656 Rs_imLocale,
657 Rs_imFont,
658 Rs_pastableTabs,
659#ifndef NO_SECONDARY_SCREEN
660 Rs_secondaryScreen,
661 Rs_secondaryScroll,
662#endif
663#ifdef OFF_FOCUS_FADING
664 Rs_fade,
665#endif
666#ifdef TINTING
667 Rs_shade,
668#endif
669 NUM_RESOURCES 586 NUM_RESOURCES
670}; 587};
671 588
672// see init.C:xa_names, which must be kept in sync 589// see init.C:xa_names, which must be kept in sync
673enum { 590enum {
… …
748#endif 665#endif
749 666
750// do not change these constants lightly, there are many interdependencies 667// do not change these constants lightly, there are many interdependencies
751#define IMBUFSIZ 128 // input modifier buffer sizes 668#define IMBUFSIZ 128 // input modifier buffer sizes
752#define KBUFSZ 512 // size of keyboard mapping buffer 669#define KBUFSZ 512 // size of keyboard mapping buffer
753#define CBUFSIZ 4096 // size of command buffer 670#define CBUFSIZ 2048 // size of command buffer
754#define UBUFSIZ 4096 // character buffer 671#define UBUFSIZ 2048 // character buffer
755 672
756#ifndef PATH_MAX 673#ifndef PATH_MAX
757# define PATH_MAX 16384 674# define PATH_MAX 16384
758#endif 675#endif
759 676
… …
787/* 704/*
788 ***************************************************************************** 705 *****************************************************************************
789 * MACRO DEFINES 706 * MACRO DEFINES
790 ***************************************************************************** 707 *****************************************************************************
791 */ 708 */
792#define memset(x, y, z) memset((x), (y), (size_t)(z))
793#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))
794#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))
795#define strcasecmp(x, y) strcasecmp((x), (y))
796#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))
797#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
798#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
799#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
800#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
801#define strcat(x, y) strcat((char *)(x), (const char *)(y))
802#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
803#define strdup(x) strdup((const char *)(x))
804#define strlen(x) strlen((const char *)(x))
805#define strchr(x, y) strchr((const char *)(x), (int)(y))
806#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
807
808#define dDisp Display *disp = display->display 709#define dDisp Display *disp = display->display
809 710
810/* convert pixel dimensions to row/column values. Everything as int32_t */ 711/* convert pixel dimensions to row/column values. Everything as int32_t */
811#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 712#define Pixel2Col(x) Pixel2Width((int32_t)(x))
812#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 713#define Pixel2Row(y) Pixel2Height((int32_t)(y))
… …
815#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 716#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
816#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 717#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
817#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 718#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
818#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 719#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
819 720
820#define TermWin_TotalWidth() ((int32_t)this->width) 721#define OPTION(opt) (options & (opt))
821#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)
822 725
823#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)
824#define ROW(n) (save [LINENO (n)]) 730#define ROW(n) row_buf [LINENO (n)]
825 731
826/* how to build & extract colors and attributes */ 732/* how to build & extract colors and attributes */
827#define GET_BASEFG(x) (((x) & RS_fgMask)) 733#define GET_BASEFG(x) (((x) & RS_fgMask))
828#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 734#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
829#ifndef NO_BRIGHTCOLOR
830# define GET_FGCOLOR(x) \
831 ((((x) & RS_Bold) == 0 \
832 || GET_BASEFG (x) < minCOLOR \
833 || GET_BASEFG (x) >= minBrightCOLOR) \
834 ? GET_BASEFG (x) \
835 : (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
836# define GET_BGCOLOR(x) \
837 ((((x) & RS_Blink) == 0 \
838 || GET_BASEBG (x) < minCOLOR \
839 || GET_BASEBG (x) >= minBrightCOLOR) \
840 ? GET_BASEBG (x) \
841 : (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
842#else
843# define GET_FGCOLOR(x) GET_BASEFG(x)
844# define GET_BGCOLOR(x) GET_BASEBG(x)
845#endif
846 735
847#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 736#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
848#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 737#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
849 738
850#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 739#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
… …
900#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 789#define scrollbar_size() (scrollBar.end - scrollBar.beg \
901 - scrollbar_minheight ()) 790 - scrollbar_minheight ())
902 791
903#if (MENUBAR_MAX > 1) 792#if (MENUBAR_MAX > 1)
904/* rendition style flags */ 793/* rendition style flags */
905# define menuBar_height() (fheight + SHADOW) 794# define menuBar_height() (fheight + MENU_SHADOW)
906# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin) 795# define menuBar_TotalHeight() (menuBar_height() + MENU_SHADOW + menuBar_margin)
907# define isMenuBarWindow(w) ((w) == menuBar.win) 796# define isMenuBarWindow(w) ((w) == menuBar.win)
908#else 797#else
909# define menuBar_height() (0) 798# define menuBar_height() (0)
910# define menuBar_TotalHeight() (0) 799# define menuBar_TotalHeight() (0)
911# define isMenuBarWindow(w) (0) 800# define isMenuBarWindow(w) (0)
… …
957#endif 846#endif
958 847
959extern class rxvt_failure_exception { } rxvt_failure_exception; 848extern class rxvt_failure_exception { } rxvt_failure_exception;
960 849
961typedef callback1<void, const char *> log_callback; 850typedef callback1<void, const char *> log_callback;
851typedef callback1<int, int> getfd_callback;
962 852
963extern void rxvt_vlog (const char *fmt, va_list arg_ptr); 853extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
964extern void rxvt_log (const char *fmt, ...); 854extern void rxvt_log (const char *fmt, ...);
965extern void rxvt_warn (const char *fmt, ...); 855extern void rxvt_warn (const char *fmt, ...);
966extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn)); 856extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
967extern void rxvt_exit_failure () __attribute__ ((noreturn)); 857extern void rxvt_exit_failure () __attribute__ ((noreturn));
968 858
969#define SET_LOCALE(locale) rxvt_set_locale (locale) 859#define SET_LOCALE(locale) rxvt_set_locale (locale)
970extern 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 ();
971 863
972/*
973 ***************************************************************************** 864/****************************************************************************/
974 * VARIABLES 865
975 *****************************************************************************
976 */
977#ifdef MENUBAR 866#ifdef MENUBAR
978# include "menubar.h" 867# include "menubar.h"
979#endif 868#endif
980 869
981#define BLINK_INTERVAL 0.5 870#define BLINK_INTERVAL 0.5
… …
988# endif 877# endif
989# endif 878# endif
990# define __attribute__(x) 879# define __attribute__(x)
991#endif 880#endif
992 881
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
993// primivite wrapper around mbstate_t to ensure initialisation 931// primivite wrapper around mbstate_t to ensure initialisation
994struct mbstate { 932struct mbstate {
995 mbstate_t mbs; 933 mbstate_t mbs;
996 934
997 operator mbstate_t *() { return &mbs; } 935 operator mbstate_t *() { return &mbs; }
998 void reset () { memset (&mbs, 0, sizeof (mbs)); } 936 void reset () { memset (&mbs, 0, sizeof (mbs)); }
999 mbstate () { reset (); } 937 mbstate () { reset (); }
1000}; 938};
1001 939
940/****************************************************************************/
941
1002#define UNICODE_MASK 0x1fffffUL 942#define UNICODE_MASK 0x1fffffUL
1003 943
1004#if UNICODE3 944#if UNICODE3
1005# define COMPOSE_LO 0x40000000UL 945# define COMPOSE_LO 0x40000000UL
1006# define COMPOSE_HI 0x400fffffUL 946# define COMPOSE_HI 0x400fffffUL
1007# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 947# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
1008#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
1009# define COMPOSE_LO 0xd800UL 953# define COMPOSE_LO 0xd800UL
1010# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but... 954# define COMPOSE_HI 0xf8ffUL
1011# 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)
1012#endif 957#endif
1013 958
1014#if ENABLE_COMBINING 959#if ENABLE_COMBINING
1015// compose chars are used to represent composite characters 960// compose chars are used to represent composite characters
1016// that are not representable in unicode, as well as characters 961// that are not representable in unicode, as well as characters
… …
1036}; 981};
1037 982
1038extern class rxvt_composite_vec rxvt_composite; 983extern class rxvt_composite_vec rxvt_composite;
1039#endif 984#endif
1040 985
986/****************************************************************************/
1041 987
1042#ifdef KEYSYM_RESOURCE 988#ifdef KEYSYM_RESOURCE
1043 class keyboard_manager; 989 class keyboard_manager;
1044#endif 990#endif
1045 991
1046struct rxvt_term : zero_initialized, rxvt_vars { 992struct rxvt_term : zero_initialized, rxvt_vars {
1047 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
1048 994 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
995#if ENABLE_PERL
996 rxvt_perl_term perl;
997#endif
1049 struct mbstate mbstate; // current input multibyte state 998 struct mbstate mbstate; // current input multibyte state
1050 999
1051 unsigned char want_refresh:1, 1000 unsigned char want_refresh:1,
1052#ifdef TRANSPARENT 1001#ifdef TRANSPARENT
1053 want_full_refresh:1, /* awaiting full screen refresh */ 1002 want_full_refresh:1, /* awaiting full screen refresh */
… …
1203 bar_t *CurrentBar; 1152 bar_t *CurrentBar;
1204# if ! (MENUBAR_MAX > 1) 1153# if ! (MENUBAR_MAX > 1)
1205 bar_t BarList; 1154 bar_t BarList;
1206# endif /* (MENUBAR_MAX > 1) */ 1155# endif /* (MENUBAR_MAX > 1) */
1207#endif 1156#endif
1208#ifdef CURSOR_BLINK
1209 struct timeval lastcursorchange;
1210#endif
1211#ifdef POINTER_BLANK
1212 struct timeval lastmotion;
1213#endif
1214 1157
1215#if ENABLE_OVERLAY 1158#if ENABLE_OVERLAY
1216 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1159 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1217 text_t **ov_text; 1160 text_t **ov_text;
1218 rend_t **ov_rend; 1161 rend_t **ov_rend;
… …
1233 char *env_display; /* environmental variable DISPLAY */ 1176 char *env_display; /* environmental variable DISPLAY */
1234 char *env_term; /* environmental variable TERM */ 1177 char *env_term; /* environmental variable TERM */
1235 char *env_colorfgbg; 1178 char *env_colorfgbg;
1236 char *locale; 1179 char *locale;
1237 char charsets[4]; 1180 char charsets[4];
1238 unsigned char *v_buffer; /* pointer to physical buffer */ 1181 char *v_buffer; /* pointer to physical buffer */
1239 unsigned int v_buflen; /* size of area to write */ 1182 unsigned int v_buflen; /* size of area to write */
1240 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1183 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
1241 1184
1242#ifdef KEYSYM_RESOURCE 1185#ifdef KEYSYM_RESOURCE
1243 keyboard_manager *keyboard; 1186 keyboard_manager *keyboard;
1244#endif 1187#endif
1245 1188
1246 const char *rs[NUM_RESOURCES]; 1189 const char *rs[NUM_RESOURCES];
1247 /* command input buffering */ 1190 /* command input buffering */
1248 unsigned char *cmdbuf_ptr, *cmdbuf_endp; 1191 char *cmdbuf_ptr, *cmdbuf_endp;
1249 unsigned char cmdbuf_base[CBUFSIZ]; 1192 char cmdbuf_base[CBUFSIZ];
1250 1193
1251 rxvt_salloc *talloc; // text line allocator 1194 rxvt_salloc *talloc; // text line allocator
1252 rxvt_salloc *ralloc; // rend line allocator 1195 rxvt_salloc *ralloc; // rend line allocator
1253 1196
1254 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
… …
1257 // ISO 14755 entry support 1200 // ISO 14755 entry support
1258 unicode_t iso14755buf; 1201 unicode_t iso14755buf;
1259 void commit_iso14755 (); 1202 void commit_iso14755 ();
1260 int hex_keyval (XKeyEvent &ev); 1203 int hex_keyval (XKeyEvent &ev);
1261# if ISO_14755 1204# if ISO_14755
1262 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);
1263 void iso14755_54 (int x, int y); 1206 void iso14755_54 (int x, int y);
1264# endif 1207# endif
1265#endif 1208#endif
1266 1209
1267 // modifies first argument(!) 1210 // modifies first argument(!)
1268 void paste (unsigned char *data, unsigned int len); 1211 void paste (char *data, unsigned int len);
1269 1212
1270 void flush (); 1213 long vt_emask, vt_emask_perl;
1214
1215 void vt_select_input ()
1216 {
1217 XSelectInput (display->display, vt, vt_emask | vt_emask_perl);
1218 }
1271 1219
1272#if TRANSPARENT 1220#if TRANSPARENT
1273 void rootwin_cb (XEvent &xev); 1221 void rootwin_cb (XEvent &xev);
1274 xevent_watcher rootwin_ev; 1222 xevent_watcher rootwin_ev;
1275#endif 1223#endif
1276 1224
1277 void x_cb (XEvent &xev); 1225 void x_cb (XEvent &xev);
1226 void flush ();
1278 xevent_watcher termwin_ev; 1227 xevent_watcher termwin_ev;
1279 xevent_watcher vt_ev; 1228 xevent_watcher vt_ev;
1280#ifdef HAVE_SCROLLBARS 1229#ifdef HAVE_SCROLLBARS
1281 xevent_watcher scrollbar_ev; 1230 xevent_watcher scrollbar_ev;
1282#endif 1231#endif
… …
1314 void pointer_blank (); 1263 void pointer_blank ();
1315#endif 1264#endif
1316 void pointer_unblank (); 1265 void pointer_unblank ();
1317 1266
1318 void tt_printf (const char *fmt,...); 1267 void tt_printf (const char *fmt,...);
1319 void tt_write (const unsigned char *data, unsigned int len); 1268 void tt_write (const char *data, unsigned int len);
1320 void pty_write (); 1269 void pty_write ();
1321 1270
1322 void tt_winch (); 1271 void tt_winch ();
1323 1272
1324 rxvt_term (); 1273 rxvt_term ();
1325 ~rxvt_term (); 1274 ~rxvt_term ();
1275 void child_exit (); // child has exited, usually destroys
1326 void destroy (); 1276 void destroy ();
1327 void emergency_cleanup (); 1277 void emergency_cleanup ();
1328 1278
1329 bool init (int argc, const char *const *argv); 1279 bool init (int argc, const char *const *argv);
1330 bool init_vars (); 1280 bool init_vars ();
1331 1281
1332 bool pty_fill (); 1282 bool pty_fill ();
1333 1283
1334 void init_secondary (); 1284 void init_secondary ();
1335 const char **init_resources (int argc, const char *const *argv); 1285 const char **init_resources (int argc, const char *const *argv);
1286 const char *x_resource (const char *name);
1336 void init_env (); 1287 void init_env ();
1337 void set_locale (const char *locale); 1288 void set_locale (const char *locale);
1338 void init_xlocale (); 1289 void init_xlocale ();
1339 void init_command (const char *const *argv); 1290 void init_command (const char *const *argv);
1340 void run_command (const char *const *argv); 1291 void run_command (const char *const *argv);
… …
1375 1326
1376 /* autoconvert */ 1327 /* autoconvert */
1377 1328
1378 // command.C 1329 // command.C
1379 void lookup_key (XKeyEvent &ev); 1330 void lookup_key (XKeyEvent &ev);
1380 unsigned int cmd_write (const unsigned char *str, unsigned int count); 1331 unsigned int cmd_write (const char *str, unsigned int count);
1381 1332
1382 unicode_t next_char (); 1333 wchar_t next_char ();
1383 unicode_t cmd_getc (); 1334 wchar_t cmd_getc ();
1384 unicode_t next_octet (); 1335 uint32_t next_octet ();
1385 unicode_t cmd_get8 (); 1336 uint32_t cmd_get8 ();
1386 1337
1387 bool cmd_parse (); 1338 bool cmd_parse ();
1388 void mouse_report (XButtonEvent &ev); 1339 void mouse_report (XButtonEvent &ev);
1389 void button_press (XButtonEvent &ev); 1340 void button_press (XButtonEvent &ev);
1390 void button_release (XButtonEvent &ev); 1341 void button_release (XButtonEvent &ev);
… …
1399 void process_nonprinting (unicode_t ch); 1350 void process_nonprinting (unicode_t ch);
1400 void process_escape_vt52 (unicode_t ch); 1351 void process_escape_vt52 (unicode_t ch);
1401 void process_escape_seq (); 1352 void process_escape_seq ();
1402 void process_csi_seq (); 1353 void process_csi_seq ();
1403 void process_window_ops (const int *args, unsigned int nargs); 1354 void process_window_ops (const int *args, unsigned int nargs);
1404 unsigned char *get_to_st (unicode_t &ends_how); 1355 char *get_to_st (unicode_t &ends_how);
1405 void process_dcs_seq (); 1356 void process_dcs_seq ();
1406 void process_osc_seq (); 1357 void process_osc_seq ();
1407 void process_color_seq (int report, int color, const char *str, unsigned char resp); 1358 void process_color_seq (int report, int color, const char *str, char resp);
1408 void process_xterm_seq (int op, const char *str, unsigned char resp); 1359 void process_xterm_seq (int op, const char *str, char resp);
1409 int privcases (int mode, unsigned long bit); 1360 int privcases (int mode, unsigned long bit);
1410 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1361 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1411 void process_sgr_mode (unsigned int nargs, const int *arg); 1362 void process_sgr_mode (unsigned int nargs, const int *arg);
1412 void process_graphics (); 1363 void process_graphics ();
1413 // init.C 1364 // init.C
… …
1467 { 1418 {
1468 l.t = (text_t *)talloc->alloc (); 1419 l.t = (text_t *)talloc->alloc ();
1469 l.r = (rend_t *)ralloc->alloc (); 1420 l.r = (rend_t *)ralloc->alloc ();
1470 } 1421 }
1471 1422
1423#if 0
1472 void lfree (line_t &l) 1424 void lfree (line_t &l)
1473 { 1425 {
1474 talloc->free (l.t); 1426 talloc->free (l.t);
1475 ralloc->free (l.r); 1427 ralloc->free (l.r);
1476 } 1428 }
1429#endif
1477 1430
1478 void lresize (line_t &l) 1431 void lresize (line_t &l)
1479 { 1432 {
1480 if (!l.t) 1433 if (!l.t)
1481 return; 1434 return;
… …
1487 1440
1488 if (ncol > prev_ncol) 1441 if (ncol > prev_ncol)
1489 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1442 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1490 } 1443 }
1491 1444
1445 int fgcolor_of (rend_t r)
1446 {
1447 int base = GET_BASEFG (r);
1448#ifndef NO_BRIGHTCOLOR
1449 if (r & RS_Bold
1450# if ENABLE_STYLES
1451 && OPTION (Opt_intensityStyles)
1452# endif
1453 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1454 base += minBrightCOLOR - minCOLOR;
1455#endif
1456 return base;
1457 }
1458
1459 int bgcolor_of (rend_t r)
1460 {
1461 int base = GET_BASEBG (r);
1462#ifndef NO_BRIGHTCOLOR
1463 if (r & RS_Blink
1464# if ENABLE_STYLES
1465 && OPTION (Opt_intensityStyles)
1466# endif
1467 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1468 base += minBrightCOLOR - minCOLOR;
1469#endif
1470 return base;
1471 }
1472
1473 bool option (uint32_t opt)
1474 {
1475 return OPTION (opt);
1476 }
1477
1478 void set_option (uint32_t opt, bool set)
1479 {
1480 if (set)
1481 options |= opt;
1482 else
1483 options &= ~opt;
1484 }
1485
1492 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs); 1486 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs);
1493 void scr_blank_screen_mem (line_t &l, rend_t efs); 1487 void scr_blank_screen_mem (line_t &l, rend_t efs);
1494 int scr_scroll_text (int row1, int row2, int count); 1488 int scr_scroll_text (int row1, int row2, int count);
1495 void scr_reset (); 1489 void scr_reset ();
1496 void scr_reset_realloc ();
1497 void scr_release (); 1490 void scr_release ();
1498 void scr_clear (bool really = false); 1491 void scr_clear (bool really = false);
1499 void scr_refresh (unsigned char refresh_type); 1492 void scr_refresh (unsigned char refresh_type);
1500 bool scr_refresh_rend (rend_t mask, rend_t value); 1493 bool scr_refresh_rend (rend_t mask, rend_t value);
1501 void scr_erase_screen (int mode); 1494 void scr_erase_screen (int mode);
… …
1507 void scr_touch (bool refresh); 1500 void scr_touch (bool refresh);
1508 void scr_expose (int x, int y, int width, int height, bool refresh); 1501 void scr_expose (int x, int y, int width, int height, bool refresh);
1509 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1502 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1510 void scr_recolour (); 1503 void scr_recolour ();
1511 void scr_remap_chars (); 1504 void scr_remap_chars ();
1512 void scr_remap_chars (const line_t &l); 1505 void scr_remap_chars (line_t &l);
1513 1506
1514 void scr_poweron (); 1507 void scr_poweron ();
1515 void scr_cursor (int mode); 1508 void scr_cursor (int mode);
1516 void scr_do_wrap (); 1509 void scr_do_wrap ();
1517 int scr_change_screen (int scrn); 1510 int scr_change_screen (int scrn);
1518 void scr_color (unsigned int color, int fgbg); 1511 void scr_color (unsigned int color, int fgbg);
1519 void scr_rendition (int set, int style); 1512 void scr_rendition (int set, int style);
1520 void scr_add_lines (const unicode_t *str, int nlines, int len); 1513 void scr_add_lines (const wchar_t *str, int len, int minlines = 0);
1521 void scr_backspace (); 1514 void scr_backspace ();
1522 void scr_tab (int count, bool ht = false); 1515 void scr_tab (int count, bool ht = false);
1523 void scr_gotorc (int row, int col, int relative); 1516 void scr_gotorc (int row, int col, int relative);
1524 void scr_index (enum page_dirn direction); 1517 void scr_index (enum page_dirn direction);
1525 void scr_erase_line (int mode); 1518 void scr_erase_line (int mode);
… …
1540 int scr_move_to (int y, int len); 1533 int scr_move_to (int y, int len);
1541 int scr_page (enum page_dirn direction, int nlines); 1534 int scr_page (enum page_dirn direction, int nlines);
1542 int scr_changeview (unsigned int oldviewstart); 1535 int scr_changeview (unsigned int oldviewstart);
1543 void scr_bell (); 1536 void scr_bell ();
1544 void scr_printscreen (int fullhist); 1537 void scr_printscreen (int fullhist);
1538 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2);
1539 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle);
1545 void scr_reverse_selection (); 1540 void scr_reverse_selection ();
1546 void scr_dump (int fd); 1541 void scr_dump (int fd);
1547 void selection_check (int check_more); 1542 void selection_check (int check_more);
1548 void selection_paste (Window win, Atom prop, bool delete_prop); 1543 void selection_paste (Window win, Atom prop, bool delete_prop);
1549 void selection_property (Window win, Atom prop); 1544 void selection_property (Window win, Atom prop);
1550 void selection_request (Time tm, int x, int y); 1545 void selection_request (Time tm, int x, int y);
1551 int selection_request_other (Atom target, int selnum); 1546 int selection_request_other (Atom target, int selnum);
1552 void selection_clear (); 1547 void selection_clear ();
1553 void selection_make (Time tm); 1548 void selection_make (Time tm);
1549 bool selection_grab (Time tm);
1554 void selection_start_colrow (int col, int row); 1550 void selection_start_colrow (int col, int row);
1555 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1551 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);
1556 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1552 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);
1557 void selection_remove_trailing_spaces (); 1553 void selection_remove_trailing_spaces ();
1558 void selection_send (const XSelectionRequestEvent &rq); 1554 void selection_send (const XSelectionRequestEvent &rq);

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