… | |
… | |
8 | #if defined (ISO_14755) || defined (ENABLE_PERL) |
8 | #if defined (ISO_14755) || defined (ENABLE_PERL) |
9 | # define ENABLE_OVERLAY 1 |
9 | # define ENABLE_OVERLAY 1 |
10 | #endif |
10 | #endif |
11 | |
11 | |
12 | #if ENABLE_PERL |
12 | #if ENABLE_PERL |
13 | # define ENABLE_FRILLS 1 |
13 | # define ENABLE_FRILLS 1 |
14 | # define ENABLE_COMBINING 1 |
14 | # define ENABLE_COMBINING 1 |
15 | #endif |
15 | #endif |
16 | |
16 | |
17 | #if ENABLE_FRILLS |
17 | #if ENABLE_FRILLS |
18 | # define ENABLE_XEMBED 1 |
18 | # define ENABLE_XEMBED 1 |
19 | # define ENABLE_EWMH 1 |
19 | # define ENABLE_EWMH 1 |
|
|
20 | # define ENABLE_XIM_ONTHESPOT 1 |
20 | # define CURSOR_BLINK 1 |
21 | # define CURSOR_BLINK 1 |
|
|
22 | # define OPTION_HC 1 |
21 | #else |
23 | #else |
22 | # define ENABLE_MINIMAL 1 |
24 | # define ENABLE_MINIMAL 1 |
23 | #endif |
25 | #endif |
24 | |
26 | |
25 | #include <limits.h> |
27 | #include <limits.h> |
… | |
… | |
31 | #if ENABLE_FRILLS |
33 | #if ENABLE_FRILLS |
32 | # include <X11/Xmd.h> |
34 | # include <X11/Xmd.h> |
33 | #endif |
35 | #endif |
34 | |
36 | |
35 | #include "encoding.h" |
37 | #include "encoding.h" |
|
|
38 | #include "rxvtutil.h" |
36 | #include "rxvtfont.h" |
39 | #include "rxvtfont.h" |
37 | #include "rxvttoolkit.h" |
40 | #include "rxvttoolkit.h" |
38 | #include "iom.h" |
41 | #include "iom.h" |
39 | #include "salloc.h" |
42 | #include "salloc.h" |
40 | #include "libptytty.h" |
43 | #include "libptytty.h" |
… | |
… | |
67 | |
70 | |
68 | #ifndef HAVE_XPOINTER |
71 | #ifndef HAVE_XPOINTER |
69 | typedef char *XPointer; |
72 | typedef char *XPointer; |
70 | #endif |
73 | #endif |
71 | |
74 | |
72 | #ifdef HAVE_TERMIOS_H |
|
|
73 | # include <termios.h> |
75 | #include <termios.h> |
74 | typedef struct termios ttymode_t; |
76 | typedef struct termios ttymode_t; |
75 | #else |
|
|
76 | # include <sgtty.h> |
|
|
77 | typedef struct { |
|
|
78 | struct sgttyb sg; |
|
|
79 | struct tchars tc; |
|
|
80 | struct ltchars lc; |
|
|
81 | int line; |
|
|
82 | int local; |
|
|
83 | } ttymode_t; |
|
|
84 | #endif |
|
|
85 | |
77 | |
86 | #ifdef XPM_BACKGROUND |
78 | #ifdef HAVE_AFTERIMAGE |
87 | # ifdef XPM_INC_X11 |
79 | # include <afterimage.h> |
88 | # include <X11/xpm.h> |
80 | #undef min |
89 | # else |
81 | #undef max |
90 | # include <xpm.h> |
|
|
91 | # endif |
|
|
92 | #endif |
82 | #endif |
93 | |
83 | |
94 | #ifndef STDIN_FILENO |
84 | #ifndef STDIN_FILENO |
95 | # define STDIN_FILENO 0 |
85 | # define STDIN_FILENO 0 |
96 | # define STDOUT_FILENO 1 |
86 | # define STDOUT_FILENO 1 |
97 | # define STDERR_FILENO 2 |
87 | # define STDERR_FILENO 2 |
98 | #endif |
88 | #endif |
99 | |
89 | |
100 | /****************************************************************************/ |
90 | /****************************************************************************/ |
101 | |
|
|
102 | #ifndef __attribute__ |
|
|
103 | # if __GNUC__ |
|
|
104 | # if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2) |
|
|
105 | # define __attribute__(x) |
|
|
106 | # endif |
|
|
107 | # endif |
|
|
108 | # define __attribute__(x) |
|
|
109 | #endif |
|
|
110 | |
|
|
111 | #define NORETURN __attribute__ ((noreturn)) |
|
|
112 | #define UNUSED __attribute__ ((unused)) |
|
|
113 | |
|
|
114 | // increases code size unless -fno-enforce-eh-specs |
|
|
115 | #if __GNUC__ |
|
|
116 | # define NOTHROW |
|
|
117 | # define THROW(x) |
|
|
118 | #else |
|
|
119 | # define NOTHROW throw() |
|
|
120 | # define THROW(x) throw x |
|
|
121 | #endif |
|
|
122 | |
91 | |
123 | // exception thrown on fatal (per-instance) errors |
92 | // exception thrown on fatal (per-instance) errors |
124 | class rxvt_failure_exception { }; |
93 | class rxvt_failure_exception { }; |
125 | |
94 | |
126 | // exception thrown when the command parser runs out of input data |
95 | // exception thrown when the command parser runs out of input data |
… | |
… | |
142 | // misc.C |
111 | // misc.C |
143 | char * rxvt_wcstombs (const wchar_t *str, int len = -1); |
112 | char * rxvt_wcstombs (const wchar_t *str, int len = -1); |
144 | wchar_t * rxvt_mbstowcs (const char *str, int len = -1); |
113 | wchar_t * rxvt_mbstowcs (const char *str, int len = -1); |
145 | char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); |
114 | char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); |
146 | wchar_t * rxvt_utf8towcs (const char *str, int len = -1); |
115 | wchar_t * rxvt_utf8towcs (const char *str, int len = -1); |
147 | char * rxvt_strdup_cpp (const char *str); |
|
|
148 | |
116 | |
149 | #define rxvt_strdup(s) ((s) ? strdup(s) : 0) |
117 | #define rxvt_strdup(s) ((s) ? strdup(s) : 0) |
150 | |
118 | |
151 | char * rxvt_r_basename (const char *str) NOTHROW; |
119 | char * rxvt_r_basename (const char *str) NOTHROW; |
152 | void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; |
120 | void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; |
… | |
… | |
159 | const char * rxvt_Str_skip_space (const char *str) NOTHROW; |
127 | const char * rxvt_Str_skip_space (const char *str) NOTHROW; |
160 | char * rxvt_Str_trim (char *str) NOTHROW; |
128 | char * rxvt_Str_trim (char *str) NOTHROW; |
161 | int rxvt_Str_escaped (char *str) NOTHROW; |
129 | int rxvt_Str_escaped (char *str) NOTHROW; |
162 | char ** rxvt_splitcommastring (const char *cs) NOTHROW; |
130 | char ** rxvt_splitcommastring (const char *cs) NOTHROW; |
163 | void rxvt_freecommastring (char **cs) NOTHROW; |
131 | void rxvt_freecommastring (char **cs) NOTHROW; |
164 | char * rxvt_File_find (const char *file, const char *ext, const char *path) NOTHROW; |
|
|
165 | |
132 | |
166 | ///////////////////////////////////////////////////////////////////////////// |
133 | ///////////////////////////////////////////////////////////////////////////// |
167 | |
134 | |
168 | // temporarily replace the process environment |
135 | // temporarily replace the process environment |
169 | extern char **environ; |
136 | extern char **environ; |
170 | extern char **rxvt_environ; // the original environ pointer |
137 | extern char **rxvt_environ; // the original environ pointer |
171 | |
138 | |
172 | inline void set_environ (stringvec *envv) |
139 | inline void set_environ (stringvec *envv) |
173 | { |
140 | { |
|
|
141 | #if ENABLE_PERL |
|
|
142 | assert (envv); |
|
|
143 | #else |
174 | if (envv) |
144 | if (envv) |
|
|
145 | #endif |
175 | environ = (char **)envv->begin (); |
146 | environ = (char **)envv->begin (); |
176 | } |
147 | } |
177 | |
148 | |
178 | inline void set_environ (char **envv) |
149 | inline void set_environ (char **envv) |
179 | { |
150 | { |
|
|
151 | #if ENABLE_PERL |
|
|
152 | assert (envv); |
|
|
153 | #else |
180 | if (envv) |
154 | if (envv) |
|
|
155 | #endif |
181 | environ = envv; |
156 | environ = envv; |
182 | } |
157 | } |
183 | |
158 | |
184 | /* |
159 | /* |
185 | ***************************************************************************** |
160 | ***************************************************************************** |
… | |
… | |
198 | #endif |
173 | #endif |
199 | |
174 | |
200 | #ifdef XPM_BACKGROUND |
175 | #ifdef XPM_BACKGROUND |
201 | typedef struct { |
176 | typedef struct { |
202 | short w, h, x, y; |
177 | short w, h, x, y; |
|
|
178 | bool auto_resize ; |
203 | Pixmap pixmap; |
179 | Pixmap pixmap; |
204 | } bgPixmap_t; |
180 | } bgPixmap_t; |
205 | #endif |
181 | #endif |
206 | |
182 | |
207 | /* |
183 | /* |
… | |
… | |
423 | // fake styles |
399 | // fake styles |
424 | #define RS_Blink 0x00010000UL // blink |
400 | #define RS_Blink 0x00010000UL // blink |
425 | #define RS_RVid 0x00020000UL // reverse video |
401 | #define RS_RVid 0x00020000UL // reverse video |
426 | #define RS_Uline 0x00040000UL // underline |
402 | #define RS_Uline 0x00040000UL // underline |
427 | |
403 | |
|
|
404 | // toggle this to force redraw, must be != RS_Careful |
|
|
405 | #define RS_redraw 0x01000000UL |
|
|
406 | |
428 | // 5 custom bits for extensions |
407 | // 5 custom bits for extensions |
429 | #define RS_customCount 32 |
408 | #define RS_customCount 32 |
430 | #define RS_customMask 0x00f80000UL |
409 | #define RS_customMask 0x00f80000UL |
431 | #define RS_customShift 19 |
410 | #define RS_customShift 19 |
432 | |
411 | |
… | |
… | |
501 | Rxvt_restoreFG = 39, // change default fg color |
480 | Rxvt_restoreFG = 39, // change default fg color |
502 | Rxvt_restoreBG = 49, // change default bg color |
481 | Rxvt_restoreBG = 49, // change default bg color |
503 | Rxvt_dumpscreen = 55, // dump scrollback and all of screen |
482 | Rxvt_dumpscreen = 55, // dump scrollback and all of screen |
504 | |
483 | |
505 | URxvt_locale = 701, // change locale |
484 | URxvt_locale = 701, // change locale |
|
|
485 | URxvt_version = 702, // request version |
506 | |
486 | |
507 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
487 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
508 | URxvt_Color_tint = 705, // change actual tint colour |
488 | URxvt_Color_tint = 705, // change actual tint colour |
509 | URxvt_Color_BD = 706, |
489 | URxvt_Color_BD = 706, |
510 | URxvt_Color_UL = 707, |
490 | URxvt_Color_UL = 707, |
… | |
… | |
526 | * on the unnecessary items, e.g. Color_pointer, but won't bother |
506 | * on the unnecessary items, e.g. Color_pointer, but won't bother |
527 | * until we need to. Also, be aware of usage in pixcolor_set |
507 | * until we need to. Also, be aware of usage in pixcolor_set |
528 | */ |
508 | */ |
529 | |
509 | |
530 | enum colour_list { |
510 | enum colour_list { |
|
|
511 | Color_none = -2, |
|
|
512 | Color_transparent = -1, |
531 | Color_fg = 0, |
513 | Color_fg = 0, |
532 | Color_bg, |
514 | Color_bg, |
533 | minCOLOR, /* 2 */ |
515 | minCOLOR, /* 2 */ |
534 | Color_Black = minCOLOR, |
516 | Color_Black = minCOLOR, |
535 | Color_Red3, |
517 | Color_Red3, |
… | |
… | |
595 | #endif |
577 | #endif |
596 | }; |
578 | }; |
597 | |
579 | |
598 | #define Color_Bits 7 // 0 .. maxTermCOLOR |
580 | #define Color_Bits 7 // 0 .. maxTermCOLOR |
599 | |
581 | |
600 | #define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32) |
|
|
601 | #define NPIXCLR_BITS 32 |
|
|
602 | |
|
|
603 | /* |
582 | /* |
604 | * Resource list |
583 | * Resource list |
605 | */ |
584 | */ |
606 | enum { |
585 | enum { |
607 | # define def(name) Rs_ ## name, |
586 | # define def(name) Rs_ ## name, |
608 | # define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, |
587 | # define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, |
609 | # include "rsinc.h" |
588 | # include "rsinc.h" |
610 | # undef def |
589 | # undef def |
611 | # undef reserve |
590 | # undef reserve |
612 | NUM_RESOURCES |
591 | NUM_RESOURCES |
613 | }; |
|
|
614 | |
|
|
615 | // see init.C:xa_names, which must be kept in sync |
|
|
616 | enum { |
|
|
617 | XA_TEXT = 0, |
|
|
618 | XA_COMPOUND_TEXT, |
|
|
619 | XA_UTF8_STRING, |
|
|
620 | XA_MULTIPLE, |
|
|
621 | XA_TARGETS, |
|
|
622 | XA_TIMESTAMP, |
|
|
623 | XA_VT_SELECTION, |
|
|
624 | XA_INCR, |
|
|
625 | XA_WM_PROTOCOLS, |
|
|
626 | XA_WM_DELETE_WINDOW, |
|
|
627 | XA_CLIPBOARD, |
|
|
628 | #if ENABLE_FRILLS |
|
|
629 | XA_MOTIF_WM_HINTS, |
|
|
630 | #endif |
|
|
631 | #if ENABLE_EWMH |
|
|
632 | XA_NET_WM_PID, |
|
|
633 | XA_NET_WM_NAME, |
|
|
634 | XA_NET_WM_ICON_NAME, |
|
|
635 | XA_NET_WM_PING, |
|
|
636 | #endif |
|
|
637 | #if USE_XIM |
|
|
638 | XA_WM_LOCALE_NAME, |
|
|
639 | #endif |
|
|
640 | #if TRANSPARENT |
|
|
641 | XA_XROOTPMAP_ID, |
|
|
642 | XA_ESETROOT_PMAP_ID, |
|
|
643 | #endif |
|
|
644 | #if ENABLE_XEMBED |
|
|
645 | XA_XEMBED, |
|
|
646 | XA_XEMBED_INFO, |
|
|
647 | #endif |
|
|
648 | NUM_XA |
|
|
649 | }; |
592 | }; |
650 | |
593 | |
651 | /* DEC private modes */ |
594 | /* DEC private modes */ |
652 | #define PrivMode_132 (1UL<<0) |
595 | #define PrivMode_132 (1UL<<0) |
653 | #define PrivMode_132OK (1UL<<1) |
596 | #define PrivMode_132OK (1UL<<1) |
… | |
… | |
726 | ***************************************************************************** |
669 | ***************************************************************************** |
727 | * MACRO DEFINES |
670 | * MACRO DEFINES |
728 | ***************************************************************************** |
671 | ***************************************************************************** |
729 | */ |
672 | */ |
730 | #define dLocal(type,name) type const name = this->name |
673 | #define dLocal(type,name) type const name = this->name |
731 | #define dDisp Display *disp = this->display->display |
674 | |
|
|
675 | // for speed reasons, we assume that all codepoints 32 to 126 are |
|
|
676 | // single-width. |
|
|
677 | #define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) |
732 | |
678 | |
733 | /* convert pixel dimensions to row/column values. Everything as int32_t */ |
679 | /* convert pixel dimensions to row/column values. Everything as int32_t */ |
734 | #define Pixel2Col(x) Pixel2Width((int32_t)(x)) |
680 | #define Pixel2Col(x) Pixel2Width((int32_t)(x)) |
735 | #define Pixel2Row(y) Pixel2Height((int32_t)(y)) |
681 | #define Pixel2Row(y) Pixel2Height((int32_t)(y)) |
736 | #define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) |
682 | #define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) |
… | |
… | |
738 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
684 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
739 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
685 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
740 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
686 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
741 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
687 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
742 | |
688 | |
743 | #define OPTION(opt) (options & (opt)) |
|
|
744 | #define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \ |
|
|
745 | | Opt_jumpScroll | Opt_secondaryScreen \ |
|
|
746 | | Opt_pastableTabs | Opt_intensityStyles) |
|
|
747 | |
|
|
748 | // for m >= -n, ensure remainder lies between 0..n-1 |
689 | // for m >= -n, ensure remainder lies between 0..n-1 |
749 | #define MOD(m,n) (((m) + (n)) % (n)) |
690 | #define MOD(m,n) (((m) + (n)) % (n)) |
750 | |
691 | |
751 | #define LINENO(n) MOD (term_start + int(n), total_rows) |
692 | #define LINENO(n) MOD (term_start + int(n), total_rows) |
752 | #define ROW(n) row_buf [LINENO (n)] |
693 | #define ROW(n) row_buf [LINENO (n)] |
… | |
… | |
770 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) |
711 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) |
771 | #define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) |
712 | #define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) |
772 | |
713 | |
773 | #define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) |
714 | #define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) |
774 | |
715 | |
775 | #define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) |
716 | #define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] |
776 | #define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) |
717 | #define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) |
777 | |
718 | |
778 | #if ENABLE_STYLES |
719 | #if ENABLE_STYLES |
779 | # define FONTSET(style) fontset[GET_STYLE (style)] |
720 | # define FONTSET(style) fontset[GET_STYLE (style)] |
780 | #else |
721 | #else |
781 | # define FONTSET(style) fontset[0] |
722 | # define FONTSET(style) fontset[0] |
… | |
… | |
809 | #define scrollbar_below_slider(y) ((y) > scrollBar.bot) |
750 | #define scrollbar_below_slider(y) ((y) > scrollBar.bot) |
810 | #define scrollbar_position(y) ((y) - scrollBar.beg) |
751 | #define scrollbar_position(y) ((y) - scrollBar.beg) |
811 | #define scrollbar_size() (scrollBar.end - scrollBar.beg \ |
752 | #define scrollbar_size() (scrollBar.end - scrollBar.beg \ |
812 | - scrollbar_minheight ()) |
753 | - scrollbar_minheight ()) |
813 | |
754 | |
814 | #ifdef XPM_BACKGROUND |
|
|
815 | # define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) |
|
|
816 | #else |
|
|
817 | # define XPMClearArea(a, b, c, d, e, f, g) |
|
|
818 | #endif |
|
|
819 | |
|
|
820 | #ifdef DEBUG_CMD |
|
|
821 | # define D_CMD(x) fprintf x ; fputc('\n', stderr) |
|
|
822 | #else |
|
|
823 | # define D_CMD(x) |
|
|
824 | #endif |
|
|
825 | #ifdef DEBUG_INIT |
|
|
826 | # define D_INIT(x) fprintf x ; fputc('\n', stderr) |
|
|
827 | #else |
|
|
828 | # define D_INIT(x) |
|
|
829 | #endif |
|
|
830 | #ifdef DEBUG_MAIN |
|
|
831 | # define D_MAIN(x) fprintf x ; fputc('\n', stderr) |
|
|
832 | #else |
|
|
833 | # define D_MAIN(x) |
|
|
834 | #endif |
|
|
835 | #ifdef DEBUG_SIZE |
|
|
836 | # define D_SIZE(x) fprintf x ; fputc('\n', stderr) |
|
|
837 | #else |
|
|
838 | # define D_SIZE(x) |
|
|
839 | #endif |
|
|
840 | |
|
|
841 | typedef callback1<void, const char *> log_callback; |
755 | typedef callback<void (const char *)> log_callback; |
842 | typedef callback1<int, int> getfd_callback; |
756 | typedef callback<int (int)> getfd_callback; |
843 | |
757 | |
844 | #define SET_LOCALE(locale) rxvt_set_locale (locale) |
758 | #define SET_LOCALE(locale) rxvt_set_locale (locale) |
845 | extern bool rxvt_set_locale (const char *locale) NOTHROW; |
759 | extern bool rxvt_set_locale (const char *locale) NOTHROW; |
846 | extern void rxvt_push_locale (const char *locale) NOTHROW; |
760 | extern void rxvt_push_locale (const char *locale) NOTHROW; |
847 | extern void rxvt_pop_locale () NOTHROW; |
761 | extern void rxvt_pop_locale () NOTHROW; |
… | |
… | |
849 | /****************************************************************************/ |
763 | /****************************************************************************/ |
850 | |
764 | |
851 | #define LINE_LONGER 0x0001 // line is continued on the next row |
765 | #define LINE_LONGER 0x0001 // line is continued on the next row |
852 | #define LINE_FILTERED 0x0002 // line has been filtered |
766 | #define LINE_FILTERED 0x0002 // line has been filtered |
853 | #define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) |
767 | #define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) |
|
|
768 | #define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) |
|
|
769 | #define LINE_BIDI 0x0010 // line needs bidi (NYI) |
854 | |
770 | |
855 | struct line_t { |
771 | struct line_t { |
856 | text_t *t; // terminal the text |
772 | text_t *t; // terminal the text |
857 | rend_t *r; // rendition, uses RS_ flags |
773 | rend_t *r; // rendition, uses RS_ flags |
858 | tlen_t_ l; // length of each text line, LINE_CONT == continued on next line |
774 | tlen_t_ l; // length of each text line, LINE_CONT == continued on next line |
… | |
… | |
912 | # define COMPOSE_LO 0x40000000UL |
828 | # define COMPOSE_LO 0x40000000UL |
913 | # define COMPOSE_HI 0x400fffffUL |
829 | # define COMPOSE_HI 0x400fffffUL |
914 | # define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) |
830 | # define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) |
915 | #else |
831 | #else |
916 | # if ENABLE_PERL |
832 | # if ENABLE_PERL |
917 | # define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates |
833 | # define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates |
918 | # define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only |
834 | # define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only |
919 | # else |
835 | # else |
920 | # define COMPOSE_LO 0xd800UL |
836 | # define COMPOSE_LO 0xd800UL |
921 | # define COMPOSE_HI 0xf8ffUL |
837 | # define COMPOSE_HI 0xf8ffUL |
922 | # endif |
838 | # endif |
… | |
… | |
951 | #endif |
867 | #endif |
952 | |
868 | |
953 | /****************************************************************************/ |
869 | /****************************************************************************/ |
954 | |
870 | |
955 | #ifdef KEYSYM_RESOURCE |
871 | #ifdef KEYSYM_RESOURCE |
956 | class keyboard_manager; |
872 | class keyboard_manager; |
957 | #endif |
873 | #endif |
958 | |
874 | |
959 | struct rxvt_term : zero_initialized, rxvt_vars { |
875 | struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { |
|
|
876 | |
|
|
877 | // special markers with magic addresses |
|
|
878 | static const char resval_undef []; // options specifically unset |
|
|
879 | static const char resval_on []; // boolean options switched on |
|
|
880 | static const char resval_off []; // or off |
|
|
881 | |
960 | log_callback *log_hook; // log error messages through this hook, if != 0 |
882 | log_callback *log_hook; // log error messages through this hook, if != 0 |
961 | getfd_callback *getfd_hook; // convert remote to local fd, if != 0 |
883 | getfd_callback *getfd_hook; // convert remote to local fd, if != 0 |
962 | #if ENABLE_PERL |
884 | #if ENABLE_PERL |
963 | rxvt_perl_term perl; |
885 | rxvt_perl_term perl; |
964 | #endif |
886 | #endif |
965 | struct mbstate mbstate; // current input multibyte state |
887 | struct mbstate mbstate; // current input multibyte state |
966 | |
888 | |
967 | unsigned char want_refresh:1, |
889 | unsigned char want_refresh:1, |
968 | #ifdef TRANSPARENT |
890 | #ifdef ENABLE_TRANSPARENCY |
969 | want_full_refresh:1, /* awaiting full screen refresh */ |
891 | want_full_refresh:1, /* awaiting full screen refresh */ |
970 | #endif |
|
|
971 | #if defined(XPM_BACKGROUND) || defined(TRANSPARENT) |
|
|
972 | am_transparent:1, /* is a transparent term */ |
892 | am_transparent:1, /* is a transparent term */ |
973 | am_pixmap_trans:1, /* transparency w/known root pixmap */ |
893 | am_pixmap_trans:1, /* transparency w/known root pixmap */ |
974 | #endif |
894 | #endif |
975 | current_screen:1, /* primary or secondary */ |
895 | current_screen:1, /* primary or secondary */ |
976 | num_scr_allow:1, |
896 | num_scr_allow:1, |
… | |
… | |
1005 | int prev_ncol, /* screen: previous number of columns */ |
925 | int prev_ncol, /* screen: previous number of columns */ |
1006 | prev_nrow; /* screen: previous number of rows */ |
926 | prev_nrow; /* screen: previous number of rows */ |
1007 | /* ---------- */ |
927 | /* ---------- */ |
1008 | rend_t rstyle; |
928 | rend_t rstyle; |
1009 | /* ---------- */ |
929 | /* ---------- */ |
1010 | uint32_t pixcolor_set[NPIXCLR_SETS]; |
|
|
1011 | /* ---------- */ |
|
|
1012 | #ifdef SELECTION_SCROLLING |
930 | #ifdef SELECTION_SCROLLING |
1013 | int scroll_selection_lines; |
931 | int scroll_selection_lines; |
1014 | enum page_dirn scroll_selection_dir; |
932 | enum page_dirn scroll_selection_dir; |
1015 | int selection_save_x, |
933 | int selection_save_x, |
1016 | selection_save_y, |
934 | selection_save_y, |
… | |
… | |
1021 | /* give proper Scroll behaviour */ |
939 | /* give proper Scroll behaviour */ |
1022 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
940 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
1023 | mouse_slip_wheel_speed, |
941 | mouse_slip_wheel_speed, |
1024 | #endif |
942 | #endif |
1025 | refresh_count, |
943 | refresh_count, |
1026 | refresh_limit, |
|
|
1027 | last_bot, /* scrollbar last bottom position */ |
944 | last_bot, /* scrollbar last bottom position */ |
1028 | last_top, /* scrollbar last top position */ |
945 | last_top, /* scrollbar last top position */ |
1029 | last_state, /* scrollbar last state */ |
946 | last_state, /* scrollbar last state */ |
1030 | scrollbar_len, |
947 | scrollbar_len, |
1031 | window_vt_x, |
948 | window_vt_x, |
… | |
… | |
1042 | int old_width, /* last used width in screen resize */ |
959 | int old_width, /* last used width in screen resize */ |
1043 | old_height; /* last used height in screen resize */ |
960 | old_height; /* last used height in screen resize */ |
1044 | unsigned long priv_modes, |
961 | unsigned long priv_modes, |
1045 | SavedModes; |
962 | SavedModes; |
1046 | /* ---------- */ |
963 | /* ---------- */ |
1047 | Atom xa[NUM_XA]; |
964 | Atom *xa; |
1048 | /* ---------- */ |
965 | /* ---------- */ |
1049 | #ifdef RXVT_SCROLLBAR |
966 | #ifdef RXVT_SCROLLBAR |
1050 | GC scrollbarGC, |
967 | GC scrollbarGC, |
1051 | topShadowGC, |
968 | topShadowGC, |
1052 | botShadowGC; |
969 | botShadowGC; |
… | |
… | |
1089 | XComposeStatus compose; |
1006 | XComposeStatus compose; |
1090 | ttymode_t tio; |
1007 | ttymode_t tio; |
1091 | row_col_t oldcursor; |
1008 | row_col_t oldcursor; |
1092 | #ifdef XPM_BACKGROUND |
1009 | #ifdef XPM_BACKGROUND |
1093 | bgPixmap_t bgPixmap; |
1010 | bgPixmap_t bgPixmap; |
1094 | XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ |
1011 | struct ASVisual *asv; |
|
|
1012 | ASImageManager *asimman; |
|
|
1013 | ASImage *original_asim; |
|
|
1014 | struct { unsigned int width, height; } xpmAttr; /* all we need is width/height */ |
1095 | #endif |
1015 | #endif |
1096 | |
1016 | |
1097 | #if ENABLE_OVERLAY |
1017 | #if ENABLE_OVERLAY |
1098 | int ov_x, ov_y, ov_w, ov_h; // overlay dimensions |
1018 | int ov_x, ov_y, ov_w, ov_h; // overlay dimensions |
1099 | text_t **ov_text; |
1019 | text_t **ov_text; |
… | |
… | |
1109 | void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; |
1029 | void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; |
1110 | #endif |
1030 | #endif |
1111 | |
1031 | |
1112 | vector<void *> allocated; // free these memory blocks with free() |
1032 | vector<void *> allocated; // free these memory blocks with free() |
1113 | |
1033 | |
1114 | char *env_windowid; /* environmental variable WINDOWID */ |
1034 | char env_windowid[21]; /* environmental variable WINDOWID */ |
|
|
1035 | char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1]; |
1115 | char *env_display; /* environmental variable DISPLAY */ |
1036 | char *env_display; /* environmental variable DISPLAY */ |
1116 | char *env_term; /* environmental variable TERM */ |
1037 | char *env_term; /* environmental variable TERM */ |
1117 | char *env_colorfgbg; |
1038 | |
1118 | char *locale; |
1039 | char *locale; |
1119 | char charsets[4]; |
1040 | char charsets[4]; |
1120 | char *v_buffer; /* pointer to physical buffer */ |
1041 | char *v_buffer; /* pointer to physical buffer */ |
1121 | unsigned int v_buflen; /* size of area to write */ |
1042 | unsigned int v_buflen; /* size of area to write */ |
1122 | stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ |
1043 | stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ |
1123 | |
1044 | |
1124 | #ifdef KEYSYM_RESOURCE |
1045 | #ifdef KEYSYM_RESOURCE |
1125 | keyboard_manager *keyboard; |
1046 | keyboard_manager *keyboard; |
1126 | #endif |
1047 | #endif |
1127 | |
1048 | |
… | |
… | |
1149 | #endif |
1070 | #endif |
1150 | |
1071 | |
1151 | // modifies first argument(!) |
1072 | // modifies first argument(!) |
1152 | void paste (char *data, unsigned int len) NOTHROW; |
1073 | void paste (char *data, unsigned int len) NOTHROW; |
1153 | |
1074 | |
1154 | long vt_emask, vt_emask_perl; |
1075 | long vt_emask, vt_emask_perl, vt_emask_xim; |
1155 | |
1076 | |
1156 | void vt_select_input () const NOTHROW |
1077 | void vt_select_input () const NOTHROW |
1157 | { |
1078 | { |
1158 | XSelectInput (display->display, vt, vt_emask | vt_emask_perl); |
1079 | XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim); |
1159 | } |
1080 | } |
1160 | |
1081 | |
1161 | #if TRANSPARENT |
1082 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
1162 | void rootwin_cb (XEvent &xev); |
1083 | void rootwin_cb (XEvent &xev); |
1163 | xevent_watcher rootwin_ev; |
1084 | xevent_watcher rootwin_ev; |
|
|
1085 | #endif |
|
|
1086 | #if ENABLE_TRANSPARENCY |
|
|
1087 | int check_our_parents (); |
|
|
1088 | void check_our_parents_cb (time_watcher &w); |
|
|
1089 | time_watcher check_our_parents_ev; |
1164 | #endif |
1090 | #endif |
1165 | |
1091 | |
1166 | void x_cb (XEvent &xev); |
1092 | void x_cb (XEvent &xev); |
1167 | void flush (); |
1093 | void flush (); |
1168 | xevent_watcher termwin_ev; |
1094 | xevent_watcher termwin_ev; |
… | |
… | |
1228 | bool pty_fill (); |
1154 | bool pty_fill (); |
1229 | |
1155 | |
1230 | void make_current () const // make this the "currently active" urxvt instance |
1156 | void make_current () const // make this the "currently active" urxvt instance |
1231 | { |
1157 | { |
1232 | SET_R (this); |
1158 | SET_R (this); |
|
|
1159 | set_environ (envv); |
1233 | rxvt_set_locale (locale); |
1160 | rxvt_set_locale (locale); |
1234 | set_environ (envv); |
|
|
1235 | } |
1161 | } |
1236 | |
1162 | |
1237 | void init_secondary (); |
1163 | void init_secondary (); |
1238 | const char **init_resources (int argc, const char *const *argv); |
1164 | const char **init_resources (int argc, const char *const *argv); |
1239 | const char *x_resource (const char *name); |
1165 | const char *x_resource (const char *name); |
… | |
… | |
1249 | void create_windows (int argc, const char *const *argv); |
1175 | void create_windows (int argc, const char *const *argv); |
1250 | void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); |
1176 | void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); |
1251 | void window_calc (unsigned int newwidth, unsigned int newheight); |
1177 | void window_calc (unsigned int newwidth, unsigned int newheight); |
1252 | |
1178 | |
1253 | #if USE_XIM |
1179 | #if USE_XIM |
1254 | rxvt_xim *input_method; |
1180 | rxvt_xim *input_method; |
1255 | XIC Input_Context; |
1181 | XIC Input_Context; |
1256 | XIMStyle input_style; |
1182 | XIMStyle input_style; |
1257 | XPoint spot; // most recently sent spot position |
1183 | XPoint spot; // most recently sent spot position |
1258 | |
1184 | |
1259 | void im_destroy (); |
1185 | void im_destroy (); |
1260 | void im_cb (); im_watcher im_ev; |
1186 | void im_cb (); im_watcher im_ev; |
1261 | void im_set_size (XRectangle &size); |
1187 | void im_set_size (XRectangle &size); |
1262 | void im_set_position (XPoint &pos) NOTHROW; |
1188 | void im_set_position (XPoint &pos) NOTHROW; |
… | |
… | |
1264 | void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); |
1190 | void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); |
1265 | |
1191 | |
1266 | bool IMisRunning (); |
1192 | bool IMisRunning (); |
1267 | void IMSendSpot (); |
1193 | void IMSendSpot (); |
1268 | bool IM_get_IC (const char *modifiers); |
1194 | bool IM_get_IC (const char *modifiers); |
1269 | void IMSetStatusPosition (); |
1195 | void IMSetPosition (); |
1270 | #endif |
1196 | #endif |
1271 | |
1197 | |
1272 | void resize_scrollbar (); |
1198 | void resize_scrollbar (); |
1273 | |
1199 | |
1274 | // command.C |
1200 | // command.C |
1275 | void lookup_key (XKeyEvent &ev); |
1201 | void key_press (XKeyEvent &ev); |
|
|
1202 | void key_release (XKeyEvent &ev); |
1276 | unsigned int cmd_write (const char *str, unsigned int count); |
1203 | unsigned int cmd_write (const char *str, unsigned int count); |
1277 | |
1204 | |
1278 | wchar_t next_char () NOTHROW; |
1205 | wchar_t next_char () NOTHROW; |
1279 | wchar_t cmd_getc () THROW ((class out_of_input)); |
1206 | wchar_t cmd_getc () THROW ((class out_of_input)); |
1280 | uint32_t next_octet () NOTHROW; |
1207 | uint32_t next_octet () NOTHROW; |
… | |
… | |
1284 | void mouse_report (XButtonEvent &ev); |
1211 | void mouse_report (XButtonEvent &ev); |
1285 | void button_press (XButtonEvent &ev); |
1212 | void button_press (XButtonEvent &ev); |
1286 | void button_release (XButtonEvent &ev); |
1213 | void button_release (XButtonEvent &ev); |
1287 | void focus_in (); |
1214 | void focus_in (); |
1288 | void focus_out (); |
1215 | void focus_out (); |
1289 | int check_our_parents (); |
1216 | void update_fade_color (unsigned int idx); |
1290 | #ifdef PRINTPIPE |
1217 | #ifdef PRINTPIPE |
1291 | FILE *popen_printer (); |
1218 | FILE *popen_printer (); |
1292 | int pclose_printer (FILE *stream); |
1219 | int pclose_printer (FILE *stream); |
1293 | #endif |
1220 | #endif |
1294 | void process_print_pipe (); |
1221 | void process_print_pipe (); |
… | |
… | |
1315 | void set_utf8_property (Atom prop, const char *str, int len = -1); |
1242 | void set_utf8_property (Atom prop, const char *str, int len = -1); |
1316 | void set_title (const char *str); |
1243 | void set_title (const char *str); |
1317 | void set_icon_name (const char *str); |
1244 | void set_icon_name (const char *str); |
1318 | void set_window_color (int idx, const char *color); |
1245 | void set_window_color (int idx, const char *color); |
1319 | void set_colorfgbg (); |
1246 | void set_colorfgbg (); |
1320 | int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); |
1247 | bool set_color (rxvt_color &color, const char *name); |
|
|
1248 | void alias_color (int dst, int src); |
1321 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
1249 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
1322 | |
1250 | |
1323 | // screen.C |
1251 | // screen.C |
1324 | |
1252 | |
1325 | void lalloc (line_t &l) const NOTHROW |
1253 | void lalloc (line_t &l) const |
1326 | { |
1254 | { |
1327 | l.t = (text_t *)talloc->alloc (); |
1255 | l.t = (text_t *)talloc->alloc (); |
1328 | l.r = (rend_t *)ralloc->alloc (); |
1256 | l.r = (rend_t *)ralloc->alloc (); |
1329 | } |
1257 | } |
1330 | |
1258 | |
… | |
… | |
1334 | talloc->free (l.t); |
1262 | talloc->free (l.t); |
1335 | ralloc->free (l.r); |
1263 | ralloc->free (l.r); |
1336 | } |
1264 | } |
1337 | #endif |
1265 | #endif |
1338 | |
1266 | |
1339 | void lresize (line_t &l) const NOTHROW |
1267 | void lresize (line_t &l) const |
1340 | { |
1268 | { |
1341 | if (!l.t) |
1269 | if (!l.t) |
1342 | return; |
1270 | return; |
1343 | |
1271 | |
1344 | l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); |
1272 | l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); |
… | |
… | |
1354 | { |
1282 | { |
1355 | int base = GET_BASEFG (r); |
1283 | int base = GET_BASEFG (r); |
1356 | #ifndef NO_BRIGHTCOLOR |
1284 | #ifndef NO_BRIGHTCOLOR |
1357 | if (r & RS_Bold |
1285 | if (r & RS_Bold |
1358 | # if ENABLE_STYLES |
1286 | # if ENABLE_STYLES |
1359 | && OPTION (Opt_intensityStyles) |
1287 | && option (Opt_intensityStyles) |
1360 | # endif |
1288 | # endif |
1361 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1289 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1362 | base += minBrightCOLOR - minCOLOR; |
1290 | base += minBrightCOLOR - minCOLOR; |
1363 | #endif |
1291 | #endif |
1364 | return base; |
1292 | return base; |
… | |
… | |
1368 | { |
1296 | { |
1369 | int base = GET_BASEBG (r); |
1297 | int base = GET_BASEBG (r); |
1370 | #ifndef NO_BRIGHTCOLOR |
1298 | #ifndef NO_BRIGHTCOLOR |
1371 | if (r & RS_Blink |
1299 | if (r & RS_Blink |
1372 | # if ENABLE_STYLES |
1300 | # if ENABLE_STYLES |
1373 | && OPTION (Opt_intensityStyles) |
1301 | && option (Opt_intensityStyles) |
1374 | # endif |
1302 | # endif |
1375 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1303 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1376 | base += minBrightCOLOR - minCOLOR; |
1304 | base += minBrightCOLOR - minCOLOR; |
1377 | #endif |
1305 | #endif |
1378 | return base; |
1306 | return base; |
1379 | } |
1307 | } |
1380 | |
1308 | |
1381 | bool option (uint32_t opt) const NOTHROW |
1309 | bool option (uint8_t opt) const NOTHROW |
1382 | { |
1310 | { |
1383 | return OPTION (opt); |
1311 | return options[opt >> 3] & (1 << (opt & 7)); |
1384 | } |
1312 | } |
1385 | |
1313 | |
1386 | void set_option (uint32_t opt, bool set) NOTHROW |
1314 | void set_option (uint8_t opt, bool set = true) NOTHROW |
1387 | { |
1315 | { |
1388 | if (set) |
1316 | if (set) |
1389 | options |= opt; |
1317 | options[opt >> 3] |= (1 << (opt & 7)); |
1390 | else |
1318 | else |
1391 | options &= ~opt; |
1319 | options[opt >> 3] &= ~(1 << (opt & 7)); |
1392 | } |
1320 | } |
1393 | |
1321 | |
1394 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; |
1322 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; |
1395 | void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; |
1323 | void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; |
1396 | int scr_scroll_text (int row1, int row2, int count) NOTHROW; |
1324 | int scr_scroll_text (int row1, int row2, int count) NOTHROW; |
… | |
… | |
1412 | void scr_remap_chars () NOTHROW; |
1340 | void scr_remap_chars () NOTHROW; |
1413 | void scr_remap_chars (line_t &l) NOTHROW; |
1341 | void scr_remap_chars (line_t &l) NOTHROW; |
1414 | |
1342 | |
1415 | enum cursor_mode { SAVE, RESTORE }; |
1343 | enum cursor_mode { SAVE, RESTORE }; |
1416 | |
1344 | |
1417 | void scr_poweron () NOTHROW; |
1345 | void scr_poweron (); |
1418 | void scr_cursor (cursor_mode mode) NOTHROW; |
1346 | void scr_cursor (cursor_mode mode) NOTHROW; |
1419 | void scr_do_wrap () NOTHROW; |
1347 | void scr_do_wrap () NOTHROW; |
|
|
1348 | void scr_swap_screen () NOTHROW; |
1420 | int scr_change_screen (int scrn) NOTHROW; |
1349 | void scr_change_screen (int scrn); |
1421 | void scr_color (unsigned int color, int fgbg) NOTHROW; |
1350 | void scr_color (unsigned int color, int fgbg) NOTHROW; |
1422 | void scr_rendition (int set, int style) NOTHROW; |
1351 | void scr_rendition (int set, int style) NOTHROW; |
1423 | void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW; |
1352 | void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW; |
1424 | void scr_backspace () NOTHROW; |
1353 | void scr_backspace () NOTHROW; |
1425 | void scr_tab (int count, bool ht = false) NOTHROW; |
1354 | void scr_tab (int count, bool ht = false) NOTHROW; |
… | |
… | |
1517 | # define __PROTO(p) p |
1446 | # define __PROTO(p) p |
1518 | #else |
1447 | #else |
1519 | # define __PROTO(p) () |
1448 | # define __PROTO(p) () |
1520 | #endif |
1449 | #endif |
1521 | |
1450 | |
1522 | #ifdef DEBUG_malloc |
|
|
1523 | # include "dmalloc.h" /* This comes last */ |
|
|
1524 | #endif |
|
|
1525 | |
|
|
1526 | #endif /* _RXVT_H_ */ |
1451 | #endif /* _RXVT_H_ */ |
1527 | |
1452 | |