… | |
… | |
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 | |
|
|
78 | #ifdef HAVE_AFTERIMAGE |
|
|
79 | # include <afterimage.h> |
|
|
80 | #undef min |
|
|
81 | #undef max |
86 | #ifdef XPM_BACKGROUND |
82 | #elif defined(XPM_BACKGROUND) |
87 | # ifdef XPM_INC_X11 |
83 | # ifdef XPM_INC_X11 |
88 | # include <X11/xpm.h> |
84 | # include <X11/xpm.h> |
89 | # else |
85 | # else |
90 | # include <xpm.h> |
86 | # include <xpm.h> |
91 | # endif |
87 | # endif |
… | |
… | |
96 | # define STDOUT_FILENO 1 |
92 | # define STDOUT_FILENO 1 |
97 | # define STDERR_FILENO 2 |
93 | # define STDERR_FILENO 2 |
98 | #endif |
94 | #endif |
99 | |
95 | |
100 | /****************************************************************************/ |
96 | /****************************************************************************/ |
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 | |
97 | |
123 | // exception thrown on fatal (per-instance) errors |
98 | // exception thrown on fatal (per-instance) errors |
124 | class rxvt_failure_exception { }; |
99 | class rxvt_failure_exception { }; |
125 | |
100 | |
126 | // exception thrown when the command parser runs out of input data |
101 | // exception thrown when the command parser runs out of input data |
… | |
… | |
159 | const char * rxvt_Str_skip_space (const char *str) NOTHROW; |
134 | const char * rxvt_Str_skip_space (const char *str) NOTHROW; |
160 | char * rxvt_Str_trim (char *str) NOTHROW; |
135 | char * rxvt_Str_trim (char *str) NOTHROW; |
161 | int rxvt_Str_escaped (char *str) NOTHROW; |
136 | int rxvt_Str_escaped (char *str) NOTHROW; |
162 | char ** rxvt_splitcommastring (const char *cs) NOTHROW; |
137 | char ** rxvt_splitcommastring (const char *cs) NOTHROW; |
163 | void rxvt_freecommastring (char **cs) NOTHROW; |
138 | void rxvt_freecommastring (char **cs) NOTHROW; |
164 | char * rxvt_File_find (const char *file, const char *ext, const char *path) NOTHROW; |
|
|
165 | |
139 | |
166 | ///////////////////////////////////////////////////////////////////////////// |
140 | ///////////////////////////////////////////////////////////////////////////// |
167 | |
141 | |
168 | // temporarily replace the process environment |
142 | // temporarily replace the process environment |
169 | extern char **environ; |
143 | extern char **environ; |
170 | extern char **rxvt_environ; // the original environ pointer |
144 | extern char **rxvt_environ; // the original environ pointer |
171 | |
145 | |
172 | inline void set_environ (stringvec *envv) |
146 | inline void set_environ (stringvec *envv) |
173 | { |
147 | { |
|
|
148 | #if ENABLE_PERL |
|
|
149 | assert (envv); |
|
|
150 | #else |
174 | if (envv) |
151 | if (envv) |
|
|
152 | #endif |
175 | environ = (char **)envv->begin (); |
153 | environ = (char **)envv->begin (); |
176 | } |
154 | } |
177 | |
155 | |
178 | inline void set_environ (char **envv) |
156 | inline void set_environ (char **envv) |
179 | { |
157 | { |
|
|
158 | #if ENABLE_PERL |
|
|
159 | assert (envv); |
|
|
160 | #else |
180 | if (envv) |
161 | if (envv) |
|
|
162 | #endif |
181 | environ = envv; |
163 | environ = envv; |
182 | } |
164 | } |
183 | |
165 | |
184 | /* |
166 | /* |
185 | ***************************************************************************** |
167 | ***************************************************************************** |
… | |
… | |
198 | #endif |
180 | #endif |
199 | |
181 | |
200 | #ifdef XPM_BACKGROUND |
182 | #ifdef XPM_BACKGROUND |
201 | typedef struct { |
183 | typedef struct { |
202 | short w, h, x, y; |
184 | short w, h, x, y; |
|
|
185 | bool auto_resize ; |
203 | Pixmap pixmap; |
186 | Pixmap pixmap; |
204 | } bgPixmap_t; |
187 | } bgPixmap_t; |
205 | #endif |
188 | #endif |
206 | |
189 | |
207 | /* |
190 | /* |
… | |
… | |
423 | // fake styles |
406 | // fake styles |
424 | #define RS_Blink 0x00010000UL // blink |
407 | #define RS_Blink 0x00010000UL // blink |
425 | #define RS_RVid 0x00020000UL // reverse video |
408 | #define RS_RVid 0x00020000UL // reverse video |
426 | #define RS_Uline 0x00040000UL // underline |
409 | #define RS_Uline 0x00040000UL // underline |
427 | |
410 | |
|
|
411 | // toggle this to force redraw, must be != RS_Careful |
|
|
412 | #define RS_redraw 0x01000000UL |
|
|
413 | |
428 | // 5 custom bits for extensions |
414 | // 5 custom bits for extensions |
429 | #define RS_customCount 32 |
415 | #define RS_customCount 32 |
430 | #define RS_customMask 0x00f80000UL |
416 | #define RS_customMask 0x00f80000UL |
431 | #define RS_customShift 19 |
417 | #define RS_customShift 19 |
432 | |
418 | |
… | |
… | |
501 | Rxvt_restoreFG = 39, // change default fg color |
487 | Rxvt_restoreFG = 39, // change default fg color |
502 | Rxvt_restoreBG = 49, // change default bg color |
488 | Rxvt_restoreBG = 49, // change default bg color |
503 | Rxvt_dumpscreen = 55, // dump scrollback and all of screen |
489 | Rxvt_dumpscreen = 55, // dump scrollback and all of screen |
504 | |
490 | |
505 | URxvt_locale = 701, // change locale |
491 | URxvt_locale = 701, // change locale |
|
|
492 | URxvt_version = 702, // request version |
506 | |
493 | |
507 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
494 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
508 | URxvt_Color_tint = 705, // change actual tint colour |
495 | URxvt_Color_tint = 705, // change actual tint colour |
509 | URxvt_Color_BD = 706, |
496 | URxvt_Color_BD = 706, |
510 | URxvt_Color_UL = 707, |
497 | URxvt_Color_UL = 707, |
… | |
… | |
526 | * on the unnecessary items, e.g. Color_pointer, but won't bother |
513 | * 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 |
514 | * until we need to. Also, be aware of usage in pixcolor_set |
528 | */ |
515 | */ |
529 | |
516 | |
530 | enum colour_list { |
517 | enum colour_list { |
|
|
518 | Color_none = -2, |
|
|
519 | Color_transparent = -1, |
531 | Color_fg = 0, |
520 | Color_fg = 0, |
532 | Color_bg, |
521 | Color_bg, |
533 | minCOLOR, /* 2 */ |
522 | minCOLOR, /* 2 */ |
534 | Color_Black = minCOLOR, |
523 | Color_Black = minCOLOR, |
535 | Color_Red3, |
524 | Color_Red3, |
… | |
… | |
595 | #endif |
584 | #endif |
596 | }; |
585 | }; |
597 | |
586 | |
598 | #define Color_Bits 7 // 0 .. maxTermCOLOR |
587 | #define Color_Bits 7 // 0 .. maxTermCOLOR |
599 | |
588 | |
600 | #define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32) |
|
|
601 | #define NPIXCLR_BITS 32 |
|
|
602 | |
|
|
603 | /* |
589 | /* |
604 | * Resource list |
590 | * Resource list |
605 | */ |
591 | */ |
606 | enum { |
592 | enum { |
607 | # define def(name) Rs_ ## name, |
593 | # define def(name) Rs_ ## name, |
608 | # define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, |
594 | # define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, |
609 | # include "rsinc.h" |
595 | # include "rsinc.h" |
610 | # undef def |
596 | # undef def |
611 | # undef reserve |
597 | # undef reserve |
612 | NUM_RESOURCES |
598 | 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 | }; |
599 | }; |
650 | |
600 | |
651 | /* DEC private modes */ |
601 | /* DEC private modes */ |
652 | #define PrivMode_132 (1UL<<0) |
602 | #define PrivMode_132 (1UL<<0) |
653 | #define PrivMode_132OK (1UL<<1) |
603 | #define PrivMode_132OK (1UL<<1) |
… | |
… | |
726 | ***************************************************************************** |
676 | ***************************************************************************** |
727 | * MACRO DEFINES |
677 | * MACRO DEFINES |
728 | ***************************************************************************** |
678 | ***************************************************************************** |
729 | */ |
679 | */ |
730 | #define dLocal(type,name) type const name = this->name |
680 | #define dLocal(type,name) type const name = this->name |
731 | #define dDisp Display *disp = this->display->display |
681 | |
|
|
682 | // for speed reasons, we assume that all codepoints 32 to 126 are |
|
|
683 | // single-width. |
|
|
684 | #define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) |
732 | |
685 | |
733 | /* convert pixel dimensions to row/column values. Everything as int32_t */ |
686 | /* convert pixel dimensions to row/column values. Everything as int32_t */ |
734 | #define Pixel2Col(x) Pixel2Width((int32_t)(x)) |
687 | #define Pixel2Col(x) Pixel2Width((int32_t)(x)) |
735 | #define Pixel2Row(y) Pixel2Height((int32_t)(y)) |
688 | #define Pixel2Row(y) Pixel2Height((int32_t)(y)) |
736 | #define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) |
689 | #define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) |
… | |
… | |
738 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
691 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
739 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
692 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
740 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
693 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
741 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
694 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
742 | |
695 | |
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 |
696 | // for m >= -n, ensure remainder lies between 0..n-1 |
749 | #define MOD(m,n) (((m) + (n)) % (n)) |
697 | #define MOD(m,n) (((m) + (n)) % (n)) |
750 | |
698 | |
751 | #define LINENO(n) MOD (term_start + int(n), total_rows) |
699 | #define LINENO(n) MOD (term_start + int(n), total_rows) |
752 | #define ROW(n) row_buf [LINENO (n)] |
700 | #define ROW(n) row_buf [LINENO (n)] |
… | |
… | |
770 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) |
718 | #define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) |
771 | #define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) |
719 | #define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) |
772 | |
720 | |
773 | #define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) |
721 | #define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) |
774 | |
722 | |
775 | #define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) |
723 | #define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] |
776 | #define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) |
724 | #define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) |
777 | |
725 | |
778 | #if ENABLE_STYLES |
726 | #if ENABLE_STYLES |
779 | # define FONTSET(style) fontset[GET_STYLE (style)] |
727 | # define FONTSET(style) fontset[GET_STYLE (style)] |
780 | #else |
728 | #else |
781 | # define FONTSET(style) fontset[0] |
729 | # define FONTSET(style) fontset[0] |
… | |
… | |
815 | # define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) |
763 | # define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) |
816 | #else |
764 | #else |
817 | # define XPMClearArea(a, b, c, d, e, f, g) |
765 | # define XPMClearArea(a, b, c, d, e, f, g) |
818 | #endif |
766 | #endif |
819 | |
767 | |
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; |
768 | typedef callback<void (const char *)> log_callback; |
842 | typedef callback1<int, int> getfd_callback; |
769 | typedef callback<int (int)> getfd_callback; |
843 | |
770 | |
844 | #define SET_LOCALE(locale) rxvt_set_locale (locale) |
771 | #define SET_LOCALE(locale) rxvt_set_locale (locale) |
845 | extern bool rxvt_set_locale (const char *locale) NOTHROW; |
772 | extern bool rxvt_set_locale (const char *locale) NOTHROW; |
846 | extern void rxvt_push_locale (const char *locale) NOTHROW; |
773 | extern void rxvt_push_locale (const char *locale) NOTHROW; |
847 | extern void rxvt_pop_locale () NOTHROW; |
774 | extern void rxvt_pop_locale () NOTHROW; |
… | |
… | |
849 | /****************************************************************************/ |
776 | /****************************************************************************/ |
850 | |
777 | |
851 | #define LINE_LONGER 0x0001 // line is continued on the next row |
778 | #define LINE_LONGER 0x0001 // line is continued on the next row |
852 | #define LINE_FILTERED 0x0002 // line has been filtered |
779 | #define LINE_FILTERED 0x0002 // line has been filtered |
853 | #define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) |
780 | #define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) |
|
|
781 | #define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) |
|
|
782 | #define LINE_BIDI 0x0010 // line needs bidi (NYI) |
854 | |
783 | |
855 | struct line_t { |
784 | struct line_t { |
856 | text_t *t; // terminal the text |
785 | text_t *t; // terminal the text |
857 | rend_t *r; // rendition, uses RS_ flags |
786 | rend_t *r; // rendition, uses RS_ flags |
858 | tlen_t_ l; // length of each text line, LINE_CONT == continued on next line |
787 | tlen_t_ l; // length of each text line, LINE_CONT == continued on next line |
… | |
… | |
912 | # define COMPOSE_LO 0x40000000UL |
841 | # define COMPOSE_LO 0x40000000UL |
913 | # define COMPOSE_HI 0x400fffffUL |
842 | # define COMPOSE_HI 0x400fffffUL |
914 | # define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) |
843 | # define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) |
915 | #else |
844 | #else |
916 | # if ENABLE_PERL |
845 | # if ENABLE_PERL |
917 | # define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates |
846 | # 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 |
847 | # define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only |
919 | # else |
848 | # else |
920 | # define COMPOSE_LO 0xd800UL |
849 | # define COMPOSE_LO 0xd800UL |
921 | # define COMPOSE_HI 0xf8ffUL |
850 | # define COMPOSE_HI 0xf8ffUL |
922 | # endif |
851 | # endif |
… | |
… | |
951 | #endif |
880 | #endif |
952 | |
881 | |
953 | /****************************************************************************/ |
882 | /****************************************************************************/ |
954 | |
883 | |
955 | #ifdef KEYSYM_RESOURCE |
884 | #ifdef KEYSYM_RESOURCE |
956 | class keyboard_manager; |
885 | class keyboard_manager; |
957 | #endif |
886 | #endif |
958 | |
887 | |
|
|
888 | /* to get libAfterImage to work with multiple displays we use that hack : */ |
|
|
889 | /* should not need that with libAfterImage version >= 1.15 */ |
|
|
890 | #define AFTERIMAGE_DPY_OP(op) ((::dpy = dpy), (op)) |
|
|
891 | |
959 | struct rxvt_term : zero_initialized, rxvt_vars { |
892 | struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { |
|
|
893 | |
|
|
894 | // special markers with magic addresses |
|
|
895 | static const char resval_undef []; // options specifically unset |
|
|
896 | static const char resval_on []; // boolean options switched on |
|
|
897 | static const char resval_off []; // or off |
|
|
898 | |
960 | log_callback *log_hook; // log error messages through this hook, if != 0 |
899 | log_callback *log_hook; // log error messages through this hook, if != 0 |
961 | getfd_callback *getfd_hook; // convert remote to local fd, if != 0 |
900 | getfd_callback *getfd_hook; // convert remote to local fd, if != 0 |
962 | #if ENABLE_PERL |
901 | #if ENABLE_PERL |
963 | rxvt_perl_term perl; |
902 | rxvt_perl_term perl; |
964 | #endif |
903 | #endif |
965 | struct mbstate mbstate; // current input multibyte state |
904 | struct mbstate mbstate; // current input multibyte state |
966 | |
905 | |
967 | unsigned char want_refresh:1, |
906 | unsigned char want_refresh:1, |
968 | #ifdef TRANSPARENT |
907 | #ifdef ENABLE_TRANSPARENCY |
969 | want_full_refresh:1, /* awaiting full screen refresh */ |
908 | 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 */ |
909 | am_transparent:1, /* is a transparent term */ |
973 | am_pixmap_trans:1, /* transparency w/known root pixmap */ |
910 | am_pixmap_trans:1, /* transparency w/known root pixmap */ |
974 | #endif |
911 | #endif |
975 | current_screen:1, /* primary or secondary */ |
912 | current_screen:1, /* primary or secondary */ |
976 | num_scr_allow:1, |
913 | num_scr_allow:1, |
… | |
… | |
1005 | int prev_ncol, /* screen: previous number of columns */ |
942 | int prev_ncol, /* screen: previous number of columns */ |
1006 | prev_nrow; /* screen: previous number of rows */ |
943 | prev_nrow; /* screen: previous number of rows */ |
1007 | /* ---------- */ |
944 | /* ---------- */ |
1008 | rend_t rstyle; |
945 | rend_t rstyle; |
1009 | /* ---------- */ |
946 | /* ---------- */ |
1010 | uint32_t pixcolor_set[NPIXCLR_SETS]; |
|
|
1011 | /* ---------- */ |
|
|
1012 | #ifdef SELECTION_SCROLLING |
947 | #ifdef SELECTION_SCROLLING |
1013 | int scroll_selection_lines; |
948 | int scroll_selection_lines; |
1014 | enum page_dirn scroll_selection_dir; |
949 | enum page_dirn scroll_selection_dir; |
1015 | int selection_save_x, |
950 | int selection_save_x, |
1016 | selection_save_y, |
951 | selection_save_y, |
… | |
… | |
1021 | /* give proper Scroll behaviour */ |
956 | /* give proper Scroll behaviour */ |
1022 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
957 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
1023 | mouse_slip_wheel_speed, |
958 | mouse_slip_wheel_speed, |
1024 | #endif |
959 | #endif |
1025 | refresh_count, |
960 | refresh_count, |
1026 | refresh_limit, |
|
|
1027 | last_bot, /* scrollbar last bottom position */ |
961 | last_bot, /* scrollbar last bottom position */ |
1028 | last_top, /* scrollbar last top position */ |
962 | last_top, /* scrollbar last top position */ |
1029 | last_state, /* scrollbar last state */ |
963 | last_state, /* scrollbar last state */ |
1030 | scrollbar_len, |
964 | scrollbar_len, |
1031 | window_vt_x, |
965 | window_vt_x, |
… | |
… | |
1042 | int old_width, /* last used width in screen resize */ |
976 | int old_width, /* last used width in screen resize */ |
1043 | old_height; /* last used height in screen resize */ |
977 | old_height; /* last used height in screen resize */ |
1044 | unsigned long priv_modes, |
978 | unsigned long priv_modes, |
1045 | SavedModes; |
979 | SavedModes; |
1046 | /* ---------- */ |
980 | /* ---------- */ |
1047 | Atom xa[NUM_XA]; |
981 | Atom *xa; |
1048 | /* ---------- */ |
982 | /* ---------- */ |
1049 | #ifdef RXVT_SCROLLBAR |
983 | #ifdef RXVT_SCROLLBAR |
1050 | GC scrollbarGC, |
984 | GC scrollbarGC, |
1051 | topShadowGC, |
985 | topShadowGC, |
1052 | botShadowGC; |
986 | botShadowGC; |
… | |
… | |
1089 | XComposeStatus compose; |
1023 | XComposeStatus compose; |
1090 | ttymode_t tio; |
1024 | ttymode_t tio; |
1091 | row_col_t oldcursor; |
1025 | row_col_t oldcursor; |
1092 | #ifdef XPM_BACKGROUND |
1026 | #ifdef XPM_BACKGROUND |
1093 | bgPixmap_t bgPixmap; |
1027 | bgPixmap_t bgPixmap; |
|
|
1028 | #ifdef HAVE_AFTERIMAGE |
|
|
1029 | struct ASVisual *asv; |
|
|
1030 | ASImageManager *asimman; |
|
|
1031 | ASImage *original_asim; |
|
|
1032 | struct { unsigned int width, height; } xpmAttr; /* all we need is width/height */ |
|
|
1033 | #else |
1094 | XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ |
1034 | XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ |
|
|
1035 | #endif |
1095 | #endif |
1036 | #endif |
1096 | |
1037 | |
1097 | #if ENABLE_OVERLAY |
1038 | #if ENABLE_OVERLAY |
1098 | int ov_x, ov_y, ov_w, ov_h; // overlay dimensions |
1039 | int ov_x, ov_y, ov_w, ov_h; // overlay dimensions |
1099 | text_t **ov_text; |
1040 | text_t **ov_text; |
… | |
… | |
1109 | void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; |
1050 | void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; |
1110 | #endif |
1051 | #endif |
1111 | |
1052 | |
1112 | vector<void *> allocated; // free these memory blocks with free() |
1053 | vector<void *> allocated; // free these memory blocks with free() |
1113 | |
1054 | |
1114 | char *env_windowid; /* environmental variable WINDOWID */ |
1055 | char env_windowid[21]; /* environmental variable WINDOWID */ |
|
|
1056 | char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1]; |
1115 | char *env_display; /* environmental variable DISPLAY */ |
1057 | char *env_display; /* environmental variable DISPLAY */ |
1116 | char *env_term; /* environmental variable TERM */ |
1058 | char *env_term; /* environmental variable TERM */ |
1117 | char *env_colorfgbg; |
1059 | |
1118 | char *locale; |
1060 | char *locale; |
1119 | char charsets[4]; |
1061 | char charsets[4]; |
1120 | char *v_buffer; /* pointer to physical buffer */ |
1062 | char *v_buffer; /* pointer to physical buffer */ |
1121 | unsigned int v_buflen; /* size of area to write */ |
1063 | unsigned int v_buflen; /* size of area to write */ |
1122 | stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ |
1064 | stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ |
1123 | |
1065 | |
1124 | #ifdef KEYSYM_RESOURCE |
1066 | #ifdef KEYSYM_RESOURCE |
1125 | keyboard_manager *keyboard; |
1067 | keyboard_manager *keyboard; |
1126 | #endif |
1068 | #endif |
1127 | |
1069 | |
… | |
… | |
1149 | #endif |
1091 | #endif |
1150 | |
1092 | |
1151 | // modifies first argument(!) |
1093 | // modifies first argument(!) |
1152 | void paste (char *data, unsigned int len) NOTHROW; |
1094 | void paste (char *data, unsigned int len) NOTHROW; |
1153 | |
1095 | |
1154 | long vt_emask, vt_emask_perl; |
1096 | long vt_emask, vt_emask_perl, vt_emask_xim; |
1155 | |
1097 | |
1156 | void vt_select_input () const NOTHROW |
1098 | void vt_select_input () const NOTHROW |
1157 | { |
1099 | { |
1158 | XSelectInput (display->display, vt, vt_emask | vt_emask_perl); |
1100 | XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim); |
1159 | } |
1101 | } |
1160 | |
1102 | |
1161 | #if TRANSPARENT |
1103 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
1162 | void rootwin_cb (XEvent &xev); |
1104 | void rootwin_cb (XEvent &xev); |
1163 | xevent_watcher rootwin_ev; |
1105 | xevent_watcher rootwin_ev; |
|
|
1106 | #endif |
|
|
1107 | #if ENABLE_TRANSPARENCY |
|
|
1108 | int check_our_parents (); |
|
|
1109 | void check_our_parents_cb (time_watcher &w); |
|
|
1110 | time_watcher check_our_parents_ev; |
1164 | #endif |
1111 | #endif |
1165 | |
1112 | |
1166 | void x_cb (XEvent &xev); |
1113 | void x_cb (XEvent &xev); |
1167 | void flush (); |
1114 | void flush (); |
1168 | xevent_watcher termwin_ev; |
1115 | xevent_watcher termwin_ev; |
… | |
… | |
1228 | bool pty_fill (); |
1175 | bool pty_fill (); |
1229 | |
1176 | |
1230 | void make_current () const // make this the "currently active" urxvt instance |
1177 | void make_current () const // make this the "currently active" urxvt instance |
1231 | { |
1178 | { |
1232 | SET_R (this); |
1179 | SET_R (this); |
|
|
1180 | set_environ (envv); |
1233 | rxvt_set_locale (locale); |
1181 | rxvt_set_locale (locale); |
1234 | set_environ (envv); |
|
|
1235 | } |
1182 | } |
1236 | |
1183 | |
1237 | void init_secondary (); |
1184 | void init_secondary (); |
1238 | const char **init_resources (int argc, const char *const *argv); |
1185 | const char **init_resources (int argc, const char *const *argv); |
1239 | const char *x_resource (const char *name); |
1186 | const char *x_resource (const char *name); |
… | |
… | |
1249 | void create_windows (int argc, const char *const *argv); |
1196 | void create_windows (int argc, const char *const *argv); |
1250 | void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); |
1197 | void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); |
1251 | void window_calc (unsigned int newwidth, unsigned int newheight); |
1198 | void window_calc (unsigned int newwidth, unsigned int newheight); |
1252 | |
1199 | |
1253 | #if USE_XIM |
1200 | #if USE_XIM |
1254 | rxvt_xim *input_method; |
1201 | rxvt_xim *input_method; |
1255 | XIC Input_Context; |
1202 | XIC Input_Context; |
1256 | XIMStyle input_style; |
1203 | XIMStyle input_style; |
1257 | XPoint spot; // most recently sent spot position |
1204 | XPoint spot; // most recently sent spot position |
1258 | |
1205 | |
1259 | void im_destroy (); |
1206 | void im_destroy (); |
1260 | void im_cb (); im_watcher im_ev; |
1207 | void im_cb (); im_watcher im_ev; |
1261 | void im_set_size (XRectangle &size); |
1208 | void im_set_size (XRectangle &size); |
1262 | void im_set_position (XPoint &pos) NOTHROW; |
1209 | void im_set_position (XPoint &pos) NOTHROW; |
… | |
… | |
1264 | void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); |
1211 | void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); |
1265 | |
1212 | |
1266 | bool IMisRunning (); |
1213 | bool IMisRunning (); |
1267 | void IMSendSpot (); |
1214 | void IMSendSpot (); |
1268 | bool IM_get_IC (const char *modifiers); |
1215 | bool IM_get_IC (const char *modifiers); |
1269 | void IMSetStatusPosition (); |
1216 | void IMSetPosition (); |
1270 | #endif |
1217 | #endif |
1271 | |
1218 | |
1272 | void resize_scrollbar (); |
1219 | void resize_scrollbar (); |
1273 | |
1220 | |
1274 | // command.C |
1221 | // command.C |
1275 | void lookup_key (XKeyEvent &ev); |
1222 | void key_press (XKeyEvent &ev); |
|
|
1223 | void key_release (XKeyEvent &ev); |
1276 | unsigned int cmd_write (const char *str, unsigned int count); |
1224 | unsigned int cmd_write (const char *str, unsigned int count); |
1277 | |
1225 | |
1278 | wchar_t next_char () NOTHROW; |
1226 | wchar_t next_char () NOTHROW; |
1279 | wchar_t cmd_getc () THROW ((class out_of_input)); |
1227 | wchar_t cmd_getc () THROW ((class out_of_input)); |
1280 | uint32_t next_octet () NOTHROW; |
1228 | uint32_t next_octet () NOTHROW; |
… | |
… | |
1284 | void mouse_report (XButtonEvent &ev); |
1232 | void mouse_report (XButtonEvent &ev); |
1285 | void button_press (XButtonEvent &ev); |
1233 | void button_press (XButtonEvent &ev); |
1286 | void button_release (XButtonEvent &ev); |
1234 | void button_release (XButtonEvent &ev); |
1287 | void focus_in (); |
1235 | void focus_in (); |
1288 | void focus_out (); |
1236 | void focus_out (); |
1289 | int check_our_parents (); |
1237 | void update_fade_color (unsigned int idx); |
1290 | #ifdef PRINTPIPE |
1238 | #ifdef PRINTPIPE |
1291 | FILE *popen_printer (); |
1239 | FILE *popen_printer (); |
1292 | int pclose_printer (FILE *stream); |
1240 | int pclose_printer (FILE *stream); |
1293 | #endif |
1241 | #endif |
1294 | void process_print_pipe (); |
1242 | void process_print_pipe (); |
… | |
… | |
1315 | void set_utf8_property (Atom prop, const char *str, int len = -1); |
1263 | void set_utf8_property (Atom prop, const char *str, int len = -1); |
1316 | void set_title (const char *str); |
1264 | void set_title (const char *str); |
1317 | void set_icon_name (const char *str); |
1265 | void set_icon_name (const char *str); |
1318 | void set_window_color (int idx, const char *color); |
1266 | void set_window_color (int idx, const char *color); |
1319 | void set_colorfgbg (); |
1267 | void set_colorfgbg (); |
1320 | int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); |
1268 | bool set_color (rxvt_color &color, const char *name); |
|
|
1269 | void alias_color (int dst, int src); |
1321 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
1270 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
1322 | |
1271 | |
1323 | // screen.C |
1272 | // screen.C |
1324 | |
1273 | |
1325 | void lalloc (line_t &l) const NOTHROW |
1274 | void lalloc (line_t &l) const |
1326 | { |
1275 | { |
1327 | l.t = (text_t *)talloc->alloc (); |
1276 | l.t = (text_t *)talloc->alloc (); |
1328 | l.r = (rend_t *)ralloc->alloc (); |
1277 | l.r = (rend_t *)ralloc->alloc (); |
1329 | } |
1278 | } |
1330 | |
1279 | |
… | |
… | |
1334 | talloc->free (l.t); |
1283 | talloc->free (l.t); |
1335 | ralloc->free (l.r); |
1284 | ralloc->free (l.r); |
1336 | } |
1285 | } |
1337 | #endif |
1286 | #endif |
1338 | |
1287 | |
1339 | void lresize (line_t &l) const NOTHROW |
1288 | void lresize (line_t &l) const |
1340 | { |
1289 | { |
1341 | if (!l.t) |
1290 | if (!l.t) |
1342 | return; |
1291 | return; |
1343 | |
1292 | |
1344 | l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); |
1293 | l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); |
… | |
… | |
1354 | { |
1303 | { |
1355 | int base = GET_BASEFG (r); |
1304 | int base = GET_BASEFG (r); |
1356 | #ifndef NO_BRIGHTCOLOR |
1305 | #ifndef NO_BRIGHTCOLOR |
1357 | if (r & RS_Bold |
1306 | if (r & RS_Bold |
1358 | # if ENABLE_STYLES |
1307 | # if ENABLE_STYLES |
1359 | && OPTION (Opt_intensityStyles) |
1308 | && option (Opt_intensityStyles) |
1360 | # endif |
1309 | # endif |
1361 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1310 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1362 | base += minBrightCOLOR - minCOLOR; |
1311 | base += minBrightCOLOR - minCOLOR; |
1363 | #endif |
1312 | #endif |
1364 | return base; |
1313 | return base; |
… | |
… | |
1368 | { |
1317 | { |
1369 | int base = GET_BASEBG (r); |
1318 | int base = GET_BASEBG (r); |
1370 | #ifndef NO_BRIGHTCOLOR |
1319 | #ifndef NO_BRIGHTCOLOR |
1371 | if (r & RS_Blink |
1320 | if (r & RS_Blink |
1372 | # if ENABLE_STYLES |
1321 | # if ENABLE_STYLES |
1373 | && OPTION (Opt_intensityStyles) |
1322 | && option (Opt_intensityStyles) |
1374 | # endif |
1323 | # endif |
1375 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1324 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1376 | base += minBrightCOLOR - minCOLOR; |
1325 | base += minBrightCOLOR - minCOLOR; |
1377 | #endif |
1326 | #endif |
1378 | return base; |
1327 | return base; |
1379 | } |
1328 | } |
1380 | |
1329 | |
1381 | bool option (uint32_t opt) const NOTHROW |
1330 | bool option (uint8_t opt) const NOTHROW |
1382 | { |
1331 | { |
1383 | return OPTION (opt); |
1332 | return options[opt >> 3] & (1 << (opt & 7)); |
1384 | } |
1333 | } |
1385 | |
1334 | |
1386 | void set_option (uint32_t opt, bool set) NOTHROW |
1335 | void set_option (uint8_t opt, bool set = true) NOTHROW |
1387 | { |
1336 | { |
1388 | if (set) |
1337 | if (set) |
1389 | options |= opt; |
1338 | options[opt >> 3] |= (1 << (opt & 7)); |
1390 | else |
1339 | else |
1391 | options &= ~opt; |
1340 | options[opt >> 3] &= ~(1 << (opt & 7)); |
1392 | } |
1341 | } |
1393 | |
1342 | |
1394 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; |
1343 | 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; |
1344 | 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; |
1345 | int scr_scroll_text (int row1, int row2, int count) NOTHROW; |
… | |
… | |
1412 | void scr_remap_chars () NOTHROW; |
1361 | void scr_remap_chars () NOTHROW; |
1413 | void scr_remap_chars (line_t &l) NOTHROW; |
1362 | void scr_remap_chars (line_t &l) NOTHROW; |
1414 | |
1363 | |
1415 | enum cursor_mode { SAVE, RESTORE }; |
1364 | enum cursor_mode { SAVE, RESTORE }; |
1416 | |
1365 | |
1417 | void scr_poweron () NOTHROW; |
1366 | void scr_poweron (); |
1418 | void scr_cursor (cursor_mode mode) NOTHROW; |
1367 | void scr_cursor (cursor_mode mode) NOTHROW; |
1419 | void scr_do_wrap () NOTHROW; |
1368 | void scr_do_wrap () NOTHROW; |
|
|
1369 | void scr_swap_screen () NOTHROW; |
1420 | int scr_change_screen (int scrn) NOTHROW; |
1370 | void scr_change_screen (int scrn); |
1421 | void scr_color (unsigned int color, int fgbg) NOTHROW; |
1371 | void scr_color (unsigned int color, int fgbg) NOTHROW; |
1422 | void scr_rendition (int set, int style) NOTHROW; |
1372 | void scr_rendition (int set, int style) NOTHROW; |
1423 | void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW; |
1373 | void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW; |
1424 | void scr_backspace () NOTHROW; |
1374 | void scr_backspace () NOTHROW; |
1425 | void scr_tab (int count, bool ht = false) NOTHROW; |
1375 | void scr_tab (int count, bool ht = false) NOTHROW; |
… | |
… | |
1517 | # define __PROTO(p) p |
1467 | # define __PROTO(p) p |
1518 | #else |
1468 | #else |
1519 | # define __PROTO(p) () |
1469 | # define __PROTO(p) () |
1520 | #endif |
1470 | #endif |
1521 | |
1471 | |
1522 | #ifdef DEBUG_malloc |
|
|
1523 | # include "dmalloc.h" /* This comes last */ |
|
|
1524 | #endif |
|
|
1525 | |
|
|
1526 | #endif /* _RXVT_H_ */ |
1472 | #endif /* _RXVT_H_ */ |
1527 | |
1473 | |