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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 ENABLE_XIM_ONTHESPOT 1 |
21 | # define CURSOR_BLINK 1 |
21 | # define CURSOR_BLINK 1 |
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|
22 | # define OPTION_HC 1 |
22 | #else |
23 | #else |
23 | # define ENABLE_MINIMAL 1 |
24 | # define ENABLE_MINIMAL 1 |
24 | #endif |
25 | #endif |
25 | |
26 | |
26 | #include <limits.h> |
27 | #include <limits.h> |
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69 | |
70 | |
70 | #ifndef HAVE_XPOINTER |
71 | #ifndef HAVE_XPOINTER |
71 | typedef char *XPointer; |
72 | typedef char *XPointer; |
72 | #endif |
73 | #endif |
73 | |
74 | |
74 | #ifdef HAVE_TERMIOS_H |
|
|
75 | # include <termios.h> |
75 | #include <termios.h> |
76 | typedef struct termios ttymode_t; |
76 | typedef struct termios ttymode_t; |
77 | #else |
|
|
78 | # include <sgtty.h> |
|
|
79 | typedef struct { |
|
|
80 | struct sgttyb sg; |
|
|
81 | struct tchars tc; |
|
|
82 | struct ltchars lc; |
|
|
83 | int line; |
|
|
84 | int local; |
|
|
85 | } ttymode_t; |
|
|
86 | #endif |
|
|
87 | |
77 | |
88 | #ifdef XPM_BACKGROUND |
78 | #ifdef XPM_BACKGROUND |
89 | # ifdef XPM_INC_X11 |
79 | # ifdef XPM_INC_X11 |
90 | # include <X11/xpm.h> |
80 | # include <X11/xpm.h> |
91 | # else |
81 | # else |
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519 | * on the unnecessary items, e.g. Color_pointer, but won't bother |
509 | * on the unnecessary items, e.g. Color_pointer, but won't bother |
520 | * until we need to. Also, be aware of usage in pixcolor_set |
510 | * until we need to. Also, be aware of usage in pixcolor_set |
521 | */ |
511 | */ |
522 | |
512 | |
523 | enum colour_list { |
513 | enum colour_list { |
|
|
514 | Color_none = -2, |
|
|
515 | Color_transparent = -1, |
524 | Color_fg = 0, |
516 | Color_fg = 0, |
525 | Color_bg, |
517 | Color_bg, |
526 | minCOLOR, /* 2 */ |
518 | minCOLOR, /* 2 */ |
527 | Color_Black = minCOLOR, |
519 | Color_Black = minCOLOR, |
528 | Color_Red3, |
520 | Color_Red3, |
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681 | * MACRO DEFINES |
673 | * MACRO DEFINES |
682 | ***************************************************************************** |
674 | ***************************************************************************** |
683 | */ |
675 | */ |
684 | #define dLocal(type,name) type const name = this->name |
676 | #define dLocal(type,name) type const name = this->name |
685 | |
677 | |
686 | // for speed reasons, we assume that all latin1 characters |
678 | // for speed reasons, we assume that all codepoints 32 to 126 are |
687 | // are single-width (the first unicode combining character |
679 | // single-width. |
688 | // is actually 0x300, but ascii is what matters most). |
680 | #define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) |
689 | #define WCWIDTH(c) ((c) & ~0xff ? wcwidth (c) : 1) |
|
|
690 | |
681 | |
691 | /* convert pixel dimensions to row/column values. Everything as int32_t */ |
682 | /* convert pixel dimensions to row/column values. Everything as int32_t */ |
692 | #define Pixel2Col(x) Pixel2Width((int32_t)(x)) |
683 | #define Pixel2Col(x) Pixel2Width((int32_t)(x)) |
693 | #define Pixel2Row(y) Pixel2Height((int32_t)(y)) |
684 | #define Pixel2Row(y) Pixel2Height((int32_t)(y)) |
694 | #define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) |
685 | #define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) |
… | |
… | |
696 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
687 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
697 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
688 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
698 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
689 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
699 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
690 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
700 | |
691 | |
701 | #define OPTION(opt) (options & (opt)) |
|
|
702 | #define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \ |
|
|
703 | | Opt_jumpScroll | Opt_secondaryScreen \ |
|
|
704 | | Opt_pastableTabs | Opt_intensityStyles) |
|
|
705 | |
|
|
706 | // for m >= -n, ensure remainder lies between 0..n-1 |
692 | // for m >= -n, ensure remainder lies between 0..n-1 |
707 | #define MOD(m,n) (((m) + (n)) % (n)) |
693 | #define MOD(m,n) (((m) + (n)) % (n)) |
708 | |
694 | |
709 | #define LINENO(n) MOD (term_start + int(n), total_rows) |
695 | #define LINENO(n) MOD (term_start + int(n), total_rows) |
710 | #define ROW(n) row_buf [LINENO (n)] |
696 | #define ROW(n) row_buf [LINENO (n)] |
… | |
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786 | /****************************************************************************/ |
772 | /****************************************************************************/ |
787 | |
773 | |
788 | #define LINE_LONGER 0x0001 // line is continued on the next row |
774 | #define LINE_LONGER 0x0001 // line is continued on the next row |
789 | #define LINE_FILTERED 0x0002 // line has been filtered |
775 | #define LINE_FILTERED 0x0002 // line has been filtered |
790 | #define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) |
776 | #define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) |
|
|
777 | #define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) |
|
|
778 | #define LINE_BIDI 0x0010 // line needs bidi (NYI) |
791 | |
779 | |
792 | struct line_t { |
780 | struct line_t { |
793 | text_t *t; // terminal the text |
781 | text_t *t; // terminal the text |
794 | rend_t *r; // rendition, uses RS_ flags |
782 | rend_t *r; // rendition, uses RS_ flags |
795 | tlen_t_ l; // length of each text line, LINE_CONT == continued on next line |
783 | tlen_t_ l; // length of each text line, LINE_CONT == continued on next line |
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… | |
908 | struct mbstate mbstate; // current input multibyte state |
896 | struct mbstate mbstate; // current input multibyte state |
909 | |
897 | |
910 | unsigned char want_refresh:1, |
898 | unsigned char want_refresh:1, |
911 | #ifdef TRANSPARENT |
899 | #ifdef TRANSPARENT |
912 | want_full_refresh:1, /* awaiting full screen refresh */ |
900 | want_full_refresh:1, /* awaiting full screen refresh */ |
913 | #endif |
|
|
914 | #if defined(XPM_BACKGROUND) || defined(TRANSPARENT) |
|
|
915 | am_transparent:1, /* is a transparent term */ |
901 | am_transparent:1, /* is a transparent term */ |
916 | am_pixmap_trans:1, /* transparency w/known root pixmap */ |
902 | am_pixmap_trans:1, /* transparency w/known root pixmap */ |
917 | #endif |
903 | #endif |
918 | current_screen:1, /* primary or secondary */ |
904 | current_screen:1, /* primary or secondary */ |
919 | num_scr_allow:1, |
905 | num_scr_allow:1, |
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… | |
1098 | void vt_select_input () const NOTHROW |
1084 | void vt_select_input () const NOTHROW |
1099 | { |
1085 | { |
1100 | XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim); |
1086 | XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim); |
1101 | } |
1087 | } |
1102 | |
1088 | |
1103 | #if TRANSPARENT |
1089 | #if TRANSPARENT || ENABLE_PERL |
1104 | void rootwin_cb (XEvent &xev); |
1090 | void rootwin_cb (XEvent &xev); |
1105 | xevent_watcher rootwin_ev; |
1091 | xevent_watcher rootwin_ev; |
1106 | #endif |
1092 | #endif |
1107 | |
1093 | |
1108 | void x_cb (XEvent &xev); |
1094 | void x_cb (XEvent &xev); |
… | |
… | |
1170 | bool pty_fill (); |
1156 | bool pty_fill (); |
1171 | |
1157 | |
1172 | void make_current () const // make this the "currently active" urxvt instance |
1158 | void make_current () const // make this the "currently active" urxvt instance |
1173 | { |
1159 | { |
1174 | SET_R (this); |
1160 | SET_R (this); |
|
|
1161 | set_environ (envv); |
1175 | rxvt_set_locale (locale); |
1162 | rxvt_set_locale (locale); |
1176 | set_environ (envv); |
|
|
1177 | } |
1163 | } |
1178 | |
1164 | |
1179 | void init_secondary (); |
1165 | void init_secondary (); |
1180 | const char **init_resources (int argc, const char *const *argv); |
1166 | const char **init_resources (int argc, const char *const *argv); |
1181 | const char *x_resource (const char *name); |
1167 | const char *x_resource (const char *name); |
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… | |
1299 | { |
1285 | { |
1300 | int base = GET_BASEFG (r); |
1286 | int base = GET_BASEFG (r); |
1301 | #ifndef NO_BRIGHTCOLOR |
1287 | #ifndef NO_BRIGHTCOLOR |
1302 | if (r & RS_Bold |
1288 | if (r & RS_Bold |
1303 | # if ENABLE_STYLES |
1289 | # if ENABLE_STYLES |
1304 | && OPTION (Opt_intensityStyles) |
1290 | && option (Opt_intensityStyles) |
1305 | # endif |
1291 | # endif |
1306 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1292 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1307 | base += minBrightCOLOR - minCOLOR; |
1293 | base += minBrightCOLOR - minCOLOR; |
1308 | #endif |
1294 | #endif |
1309 | return base; |
1295 | return base; |
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1313 | { |
1299 | { |
1314 | int base = GET_BASEBG (r); |
1300 | int base = GET_BASEBG (r); |
1315 | #ifndef NO_BRIGHTCOLOR |
1301 | #ifndef NO_BRIGHTCOLOR |
1316 | if (r & RS_Blink |
1302 | if (r & RS_Blink |
1317 | # if ENABLE_STYLES |
1303 | # if ENABLE_STYLES |
1318 | && OPTION (Opt_intensityStyles) |
1304 | && option (Opt_intensityStyles) |
1319 | # endif |
1305 | # endif |
1320 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1306 | && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) |
1321 | base += minBrightCOLOR - minCOLOR; |
1307 | base += minBrightCOLOR - minCOLOR; |
1322 | #endif |
1308 | #endif |
1323 | return base; |
1309 | return base; |
1324 | } |
1310 | } |
1325 | |
1311 | |
1326 | bool option (uint32_t opt) const NOTHROW |
1312 | bool option (uint8_t opt) const NOTHROW |
1327 | { |
1313 | { |
1328 | return OPTION (opt); |
1314 | return options[opt >> 3] & (1 << (opt & 7)); |
1329 | } |
1315 | } |
1330 | |
1316 | |
1331 | void set_option (uint32_t opt, bool set) NOTHROW |
1317 | void set_option (uint8_t opt, bool set = true) NOTHROW |
1332 | { |
1318 | { |
1333 | if (set) |
1319 | if (set) |
1334 | options |= opt; |
1320 | options[opt >> 3] |= (1 << (opt & 7)); |
1335 | else |
1321 | else |
1336 | options &= ~opt; |
1322 | options[opt >> 3] &= ~(1 << (opt & 7)); |
1337 | } |
1323 | } |
1338 | |
1324 | |
1339 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; |
1325 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; |
1340 | void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; |
1326 | void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; |
1341 | int scr_scroll_text (int row1, int row2, int count) NOTHROW; |
1327 | int scr_scroll_text (int row1, int row2, int count) NOTHROW; |