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2 | #define RXVT_H_ |
2 | #define RXVT_H_ |
3 | |
3 | |
4 | #include "rxvtlib.h" |
4 | #include "rxvtlib.h" |
5 | |
5 | |
6 | #include "feature.h" |
6 | #include "feature.h" |
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7 | |
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8 | #if defined (ISO_14755) || defined (ENABLE_PERL) |
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9 | # define ENABLE_OVERLAY 1 |
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10 | #endif |
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11 | |
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12 | #if ENABLE_PERL |
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13 | # define ENABLE_FRILLS 1 |
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14 | # define ENABLE_COMBINING 1 |
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15 | #endif |
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16 | |
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17 | #if ENABLE_FRILLS |
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18 | # define ENABLE_XEMBED 1 |
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19 | # define ENABLE_EWMH 1 |
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20 | # define CURSOR_BLINK 1 |
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21 | #endif |
7 | |
22 | |
8 | #include <limits.h> |
23 | #include <limits.h> |
9 | |
24 | |
10 | #include <X11/cursorfont.h> |
25 | #include <X11/cursorfont.h> |
11 | #include <X11/keysym.h> |
26 | #include <X11/keysym.h> |
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20 | #include "rxvttoolkit.h" |
35 | #include "rxvttoolkit.h" |
21 | #include "iom.h" |
36 | #include "iom.h" |
22 | #include "salloc.h" |
37 | #include "salloc.h" |
23 | |
38 | |
24 | #include "rxvtperl.h" |
39 | #include "rxvtperl.h" |
25 | |
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26 | #if ENABLE_FRILLS |
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27 | # define ENABLE_XEMBED 1 |
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28 | # define ENABLE_EWMH 1 |
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29 | # define CURSOR_BLINK 1 |
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30 | #endif |
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31 | |
40 | |
32 | /* |
41 | /* |
33 | ***************************************************************************** |
42 | ***************************************************************************** |
34 | * SYSTEM HACKS |
43 | * SYSTEM HACKS |
35 | ***************************************************************************** |
44 | ***************************************************************************** |
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43 | #if defined (sun) && !defined (__sun__) |
52 | #if defined (sun) && !defined (__sun__) |
44 | # define __sun__ 1 |
53 | # define __sun__ 1 |
45 | #endif |
54 | #endif |
46 | |
55 | |
47 | #ifndef HAVE_XPOINTER |
56 | #ifndef HAVE_XPOINTER |
48 | typedef char *XPointer; |
57 | typedef char *XPointer; |
49 | #endif |
58 | #endif |
50 | |
59 | |
51 | #ifdef HAVE_TERMIOS_H |
60 | #ifdef HAVE_TERMIOS_H |
52 | # include <termios.h> |
61 | # include <termios.h> |
53 | typedef struct termios ttymode_t; |
62 | typedef struct termios ttymode_t; |
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113 | char * rxvt_File_find (const char *file, const char *ext, const char *path); |
122 | char * rxvt_File_find (const char *file, const char *ext, const char *path); |
114 | void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h); |
123 | void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h); |
115 | void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type); |
124 | void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type); |
116 | void rxvt_usleep (int usecs); |
125 | void rxvt_usleep (int usecs); |
117 | |
126 | |
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127 | ///////////////////////////////////////////////////////////////////////////// |
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128 | |
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129 | // temporarily replace the process environment |
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130 | extern char **environ; |
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131 | extern char **rxvt_environ; // the original environ pointer |
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132 | |
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133 | inline void set_environ (stringvec *envv) |
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134 | { |
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135 | if (envv) |
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136 | environ = (char **)envv->begin (); |
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137 | } |
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138 | |
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139 | inline void set_environ (char **envv) |
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140 | { |
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141 | if (envv) |
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142 | environ = envv; |
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143 | } |
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144 | |
118 | /* |
145 | /* |
119 | ***************************************************************************** |
146 | ***************************************************************************** |
120 | * STRUCTURES AND TYPEDEFS |
147 | * STRUCTURES AND TYPEDEFS |
121 | ***************************************************************************** |
148 | ***************************************************************************** |
122 | */ |
149 | */ |
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209 | # define TERMENV "rxvt-unicode" |
236 | # define TERMENV "rxvt-unicode" |
210 | #endif |
237 | #endif |
211 | |
238 | |
212 | #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) |
239 | #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) |
213 | # define NO_MOUSE_REPORT_SCROLLBAR 1 |
240 | # define NO_MOUSE_REPORT_SCROLLBAR 1 |
214 | #endif |
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215 | |
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216 | #ifdef NO_RESOURCES |
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217 | # undef USE_XGETDEFAULT |
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218 | #endif |
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219 | |
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220 | #if defined (ISO_14755) || defined (ENABLE_PERL) |
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221 | # define ENABLE_OVERLAY 1 |
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222 | #endif |
241 | #endif |
223 | |
242 | |
224 | /* now look for other badly set stuff */ |
243 | /* now look for other badly set stuff */ |
225 | |
244 | |
226 | #if !defined (EACCESS) && defined(EAGAIN) |
245 | #if !defined (EACCESS) && defined(EAGAIN) |
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438 | XTerm_property = 3, // change X property |
457 | XTerm_property = 3, // change X property |
439 | XTerm_Color = 4, // change colors |
458 | XTerm_Color = 4, // change colors |
440 | XTerm_Color00 = 10, // not implemented, CLASH! |
459 | XTerm_Color00 = 10, // not implemented, CLASH! |
441 | XTerm_Color01 = 11, // not implemented |
460 | XTerm_Color01 = 11, // not implemented |
442 | XTerm_Color_cursor = 12, // change actual 'Cursor' color |
461 | XTerm_Color_cursor = 12, // change actual 'Cursor' color |
443 | XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color |
462 | XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color |
444 | XTerm_Color_pointer_bg = 14, // not implemented |
463 | XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color |
445 | XTerm_Color05 = 15, // not implemented |
464 | XTerm_Color05 = 15, // not implemented (tektronix fg) |
446 | XTerm_Color06 = 16, // not implemented |
465 | XTerm_Color06 = 16, // not implemented (tektronix bg) |
447 | XTerm_Color_RV = 17, // change actual 'Highlight' color |
466 | XTerm_Color_RV = 17, // change actual 'Highlight' color |
448 | XTerm_logfile = 46, // not implemented |
467 | XTerm_logfile = 46, // not implemented |
449 | XTerm_font = 50, |
468 | XTerm_font = 50, |
450 | |
469 | |
451 | XTerm_konsole30 = 30, // reserved for konsole |
470 | XTerm_konsole30 = 30, // reserved for konsole |
452 | XTerm_konsole31 = 31, // reserved for konsole |
471 | XTerm_konsole31 = 31, // reserved for konsole |
453 | XTerm_emacs51 = 51, // reserved for emacs shell |
472 | XTerm_emacs51 = 51, // reserved for emacs shell |
454 | /* |
473 | /* |
455 | * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) |
474 | * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) |
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475 | * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm |
456 | */ |
476 | */ |
457 | XTerm_Color_BD = 18, // change actual 'Bold' color |
477 | Rxvt_Color_BD = 18, // change actual 'Bold' color |
458 | XTerm_Color_UL = 19, // change actual 'Underline' color |
478 | Rxvt_Color_UL = 19, // change actual 'Underline' color |
459 | XTerm_Pixmap = 20, // new bg pixmap |
479 | Rxvt_Pixmap = 20, // new bg pixmap |
460 | XTerm_restoreFG = 39, // change default fg color |
480 | Rxvt_restoreFG = 39, // change default fg color |
461 | XTerm_restoreBG = 49, // change default bg color |
481 | Rxvt_restoreBG = 49, // change default bg color |
462 | XTerm_dumpscreen = 55, // dump scrollback and all of screen |
482 | Rxvt_dumpscreen = 55, // dump scrollback and all of screen |
463 | |
483 | |
464 | URxvt_locale = 701, // change locale |
484 | URxvt_locale = 701, // change locale |
465 | URxvt_Menu = 703, // set menu item |
485 | URxvt_Menu = 703, // set menu item |
466 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
486 | URxvt_Color_IT = 704, // change actual 'Italic' colour |
467 | URxvt_Color_tint = 705, // change actual tint colour |
487 | URxvt_Color_tint = 705, // change actual tint colour |
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488 | URxvt_Color_BD = 706, |
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489 | URxvt_Color_UL = 707, |
468 | |
490 | |
469 | URxvt_font = 710, |
491 | URxvt_font = 710, |
470 | URxvt_boldFont = 711, |
492 | URxvt_boldFont = 711, |
471 | URxvt_italicFont = 712, |
493 | URxvt_italicFont = 712, |
472 | URxvt_boldItalicFont = 713, |
494 | URxvt_boldItalicFont = 713, |
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699 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
721 | #define Col2Pixel(col) ((int32_t)Width2Pixel(col)) |
700 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
722 | #define Row2Pixel(row) ((int32_t)Height2Pixel(row)) |
701 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
723 | #define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) |
702 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
724 | #define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) |
703 | |
725 | |
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726 | #define OPTION(opt) (options & (opt)) |
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727 | #define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \ |
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728 | | Opt_jumpScroll | Opt_secondaryScreen \ |
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729 | | Opt_pastableTabs | Opt_intensityStyles) |
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730 | |
704 | // for m >= -n, ensure remainder lies between 0..n-1 |
731 | // for m >= -n, ensure remainder lies between 0..n-1 |
705 | #define MOD(m,n) (((m) + (n)) % (n)) |
732 | #define MOD(m,n) (((m) + (n)) % (n)) |
706 | |
733 | |
707 | #define LINENO(n) MOD (term_start + int(n), total_rows) |
734 | #define LINENO(n) MOD (term_start + int(n), total_rows) |
708 | #define ROW(n) row_buf [LINENO (n)] |
735 | #define ROW(n) row_buf [LINENO (n)] |
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834 | extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn)); |
861 | extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn)); |
835 | extern void rxvt_exit_failure () __attribute__ ((noreturn)); |
862 | extern void rxvt_exit_failure () __attribute__ ((noreturn)); |
836 | |
863 | |
837 | #define SET_LOCALE(locale) rxvt_set_locale (locale) |
864 | #define SET_LOCALE(locale) rxvt_set_locale (locale) |
838 | extern bool rxvt_set_locale (const char *locale); |
865 | extern bool rxvt_set_locale (const char *locale); |
839 | extern bool rxvt_push_locale (const char *locale); |
866 | extern void rxvt_push_locale (const char *locale); |
840 | extern void rxvt_pop_locale (); |
867 | extern void rxvt_pop_locale (); |
841 | |
868 | |
842 | /****************************************************************************/ |
869 | /****************************************************************************/ |
843 | |
870 | |
844 | #ifdef MENUBAR |
871 | #ifdef MENUBAR |
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968 | #endif |
995 | #endif |
969 | |
996 | |
970 | struct rxvt_term : zero_initialized, rxvt_vars { |
997 | struct rxvt_term : zero_initialized, rxvt_vars { |
971 | log_callback *log_hook; // log error messages through this hook, if != 0 |
998 | log_callback *log_hook; // log error messages through this hook, if != 0 |
972 | getfd_callback *getfd_hook; // convert remote to local fd, if != 0 |
999 | getfd_callback *getfd_hook; // convert remote to local fd, if != 0 |
973 | |
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974 | #if ENABLE_PERL |
1000 | #if ENABLE_PERL |
975 | rxvt_perl_term perl; |
1001 | rxvt_perl_term perl; |
976 | #endif |
1002 | #endif |
977 | |
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978 | struct mbstate mbstate; // current input multibyte state |
1003 | struct mbstate mbstate; // current input multibyte state |
979 | |
1004 | |
980 | unsigned char want_refresh:1, |
1005 | unsigned char want_refresh:1, |
981 | #ifdef TRANSPARENT |
1006 | #ifdef TRANSPARENT |
982 | want_full_refresh:1, /* awaiting full screen refresh */ |
1007 | want_full_refresh:1, /* awaiting full screen refresh */ |
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1188 | #endif |
1213 | #endif |
1189 | |
1214 | |
1190 | // modifies first argument(!) |
1215 | // modifies first argument(!) |
1191 | void paste (char *data, unsigned int len); |
1216 | void paste (char *data, unsigned int len); |
1192 | |
1217 | |
1193 | void flush (); |
1218 | long vt_emask, vt_emask_perl; |
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1219 | |
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1220 | void vt_select_input () |
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1221 | { |
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1222 | XSelectInput (display->display, vt, vt_emask | vt_emask_perl); |
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1223 | } |
1194 | |
1224 | |
1195 | #if TRANSPARENT |
1225 | #if TRANSPARENT |
1196 | void rootwin_cb (XEvent &xev); |
1226 | void rootwin_cb (XEvent &xev); |
1197 | xevent_watcher rootwin_ev; |
1227 | xevent_watcher rootwin_ev; |
1198 | #endif |
1228 | #endif |
1199 | |
1229 | |
1200 | void x_cb (XEvent &xev); |
1230 | void x_cb (XEvent &xev); |
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1231 | void flush (); |
1201 | xevent_watcher termwin_ev; |
1232 | xevent_watcher termwin_ev; |
1202 | xevent_watcher vt_ev; |
1233 | xevent_watcher vt_ev; |
1203 | #ifdef HAVE_SCROLLBARS |
1234 | #ifdef HAVE_SCROLLBARS |
1204 | xevent_watcher scrollbar_ev; |
1235 | xevent_watcher scrollbar_ev; |
1205 | #endif |
1236 | #endif |
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1255 | |
1286 | |
1256 | bool pty_fill (); |
1287 | bool pty_fill (); |
1257 | |
1288 | |
1258 | void init_secondary (); |
1289 | void init_secondary (); |
1259 | const char **init_resources (int argc, const char *const *argv); |
1290 | const char **init_resources (int argc, const char *const *argv); |
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1291 | const char *x_resource (const char *name); |
1260 | void init_env (); |
1292 | void init_env (); |
1261 | void set_locale (const char *locale); |
1293 | void set_locale (const char *locale); |
1262 | void init_xlocale (); |
1294 | void init_xlocale (); |
1263 | void init_command (const char *const *argv); |
1295 | void init_command (const char *const *argv); |
1264 | void run_command (const char *const *argv); |
1296 | void run_command (const char *const *argv); |
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1441 | base += minBrightCOLOR - minCOLOR; |
1473 | base += minBrightCOLOR - minCOLOR; |
1442 | #endif |
1474 | #endif |
1443 | return base; |
1475 | return base; |
1444 | } |
1476 | } |
1445 | |
1477 | |
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1478 | bool option (uint32_t opt) |
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1479 | { |
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1480 | return OPTION (opt); |
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1481 | } |
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1482 | |
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1483 | void set_option (uint32_t opt, bool set) |
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1484 | { |
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1485 | if (set) |
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1486 | options |= opt; |
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1487 | else |
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1488 | options &= ~opt; |
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1489 | } |
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1490 | |
1446 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs); |
1491 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs); |
1447 | void scr_blank_screen_mem (line_t &l, rend_t efs); |
1492 | void scr_blank_screen_mem (line_t &l, rend_t efs); |
1448 | int scr_scroll_text (int row1, int row2, int count); |
1493 | int scr_scroll_text (int row1, int row2, int count); |
1449 | void scr_reset (); |
1494 | void scr_reset (); |
1450 | void scr_release (); |
1495 | void scr_release (); |
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1488 | void scr_rvideo_mode (int mode); |
1533 | void scr_rvideo_mode (int mode); |
1489 | void scr_report_position (); |
1534 | void scr_report_position (); |
1490 | void set_font_style (); |
1535 | void set_font_style (); |
1491 | void scr_charset_choose (int set); |
1536 | void scr_charset_choose (int set); |
1492 | void scr_charset_set (int set, unsigned int ch); |
1537 | void scr_charset_set (int set, unsigned int ch); |
1493 | int scr_move_to (int y, int len); |
1538 | void scr_move_to (int y, int len); |
1494 | int scr_page (enum page_dirn direction, int nlines); |
1539 | bool scr_page (enum page_dirn direction, int nlines); |
1495 | int scr_changeview (unsigned int oldviewstart); |
1540 | bool scr_changeview (int new_view_start); |
1496 | void scr_bell (); |
1541 | void scr_bell (); |
1497 | void scr_printscreen (int fullhist); |
1542 | void scr_printscreen (int fullhist); |
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1543 | void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2); |
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1544 | void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle); |
1498 | void scr_reverse_selection (); |
1545 | void scr_reverse_selection (); |
1499 | void scr_dump (int fd); |
1546 | void scr_dump (int fd); |
1500 | void selection_check (int check_more); |
1547 | void selection_check (int check_more); |
1501 | void selection_paste (Window win, Atom prop, bool delete_prop); |
1548 | void selection_paste (Window win, Atom prop, bool delete_prop); |
1502 | void selection_property (Window win, Atom prop); |
1549 | void selection_property (Window win, Atom prop); |