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38 | #include <limits> |
38 | #include <limits> |
39 | |
39 | |
40 | #include <csignal> |
40 | #include <csignal> |
41 | #include <cstring> |
41 | #include <cstring> |
42 | |
42 | |
43 | #ifdef HAVE_TERMIOS_H |
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44 | # include <termios.h> |
43 | #include <termios.h> |
45 | #endif |
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46 | |
44 | |
47 | #ifdef HAVE_XSETLOCALE |
45 | #ifdef HAVE_XSETLOCALE |
48 | # define X_LOCALE |
46 | # define X_LOCALE |
49 | # include <X11/Xlocale.h> |
47 | # include <X11/Xlocale.h> |
50 | #else |
48 | #else |
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152 | |
150 | |
153 | } |
151 | } |
154 | #endif |
152 | #endif |
155 | |
153 | |
156 | rxvt_term::rxvt_term () |
154 | rxvt_term::rxvt_term () |
157 | : |
155 | { |
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156 | #if HAVE_BG_PIXMAP |
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157 | update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this); |
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158 | #endif |
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159 | #ifdef CURSOR_BLINK |
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160 | cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL); |
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161 | #endif |
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162 | #ifdef TEXT_BLINK |
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163 | text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL); |
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164 | #endif |
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165 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
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166 | cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this); |
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167 | #endif |
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168 | #ifdef SELECTION_SCROLLING |
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169 | sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this); |
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170 | #endif |
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171 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
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172 | slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this); |
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173 | #endif |
158 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
174 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
159 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
175 | rootwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this), |
160 | #endif |
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161 | #if HAVE_BG_PIXMAP |
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162 | update_background_ev(this, &rxvt_term::update_background_cb), |
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163 | #endif |
176 | #endif |
164 | #ifdef HAVE_SCROLLBARS |
177 | #ifdef HAVE_SCROLLBARS |
165 | scrollbar_ev (this, &rxvt_term::x_cb), |
178 | scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this), |
166 | #endif |
179 | #endif |
167 | #ifdef CURSOR_BLINK |
180 | #ifdef USE_XIM |
168 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
181 | im_ev.set <rxvt_term, &rxvt_term::im_cb> (this), |
169 | #endif |
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170 | #ifdef TEXT_BLINK |
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171 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
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172 | #endif |
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173 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
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174 | cont_scroll_ev (this, &rxvt_term::cont_scroll_cb), |
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175 | #endif |
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176 | #ifdef SELECTION_SCROLLING |
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177 | sel_scroll_ev (this, &rxvt_term::sel_scroll_cb), |
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178 | #endif |
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179 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
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180 | slip_wheel_ev (this, &rxvt_term::slip_wheel_cb), |
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181 | #endif |
182 | #endif |
182 | #ifdef POINTER_BLANK |
183 | #ifdef POINTER_BLANK |
183 | pointer_ev (this, &rxvt_term::pointer_cb), |
184 | pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this); |
184 | #endif |
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185 | #ifdef USE_XIM |
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186 | im_ev (this, &rxvt_term::im_cb), |
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187 | #endif |
185 | #endif |
188 | #ifndef NO_BELL |
186 | #ifndef NO_BELL |
189 | bell_ev (this, &rxvt_term::bell_cb), |
187 | bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this); |
190 | #endif |
188 | #endif |
191 | termwin_ev (this, &rxvt_term::x_cb), |
189 | child_ev.set <rxvt_term, &rxvt_term::child_cb> (this); |
192 | vt_ev (this, &rxvt_term::x_cb), |
190 | prepare_ev.set <rxvt_term, &rxvt_term::prepare_cb> (this); |
193 | child_ev (this, &rxvt_term::child_cb), |
191 | flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this); |
194 | prepare_ev (this, &rxvt_term::prepare_cb), |
192 | destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this); |
195 | flush_ev (this, &rxvt_term::flush_cb), |
193 | pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this); |
196 | destroy_ev (this, &rxvt_term::destroy_cb), |
194 | incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this); |
197 | pty_ev (this, &rxvt_term::pty_cb), |
195 | termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
198 | incr_ev (this, &rxvt_term::incr_cb) |
196 | vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
199 | { |
197 | |
200 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
198 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
201 | |
199 | |
202 | termlist.push_back (this); |
200 | termlist.push_back (this); |
203 | |
201 | |
204 | #ifdef KEYSYM_RESOURCE |
202 | #ifdef KEYSYM_RESOURCE |
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284 | delete [] pix_colors_focused; |
282 | delete [] pix_colors_focused; |
285 | #if OFF_FOCUS_FADING |
283 | #if OFF_FOCUS_FADING |
286 | delete [] pix_colors_unfocused; |
284 | delete [] pix_colors_unfocused; |
287 | #endif |
285 | #endif |
288 | |
286 | |
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287 | #ifdef HAVE_BG_PIXMAP |
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288 | bgPixmap.destroy (); |
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289 | #endif |
289 | displays.put (display); |
290 | displays.put (display); |
290 | |
291 | |
291 | scr_release (); |
292 | scr_release (); |
292 | |
293 | |
293 | /* clear all resources */ |
294 | /* clear all resources */ |
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306 | delete argv; |
307 | delete argv; |
307 | |
308 | |
308 | #ifdef KEYSYM_RESOURCE |
309 | #ifdef KEYSYM_RESOURCE |
309 | delete keyboard; |
310 | delete keyboard; |
310 | #endif |
311 | #endif |
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312 | #ifndef NO_RESOURCES |
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313 | XrmDestroyDatabase (option_db); |
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314 | #endif |
311 | } |
315 | } |
312 | |
316 | |
313 | // child has exited, usually destroys |
317 | // child has exited, usually destroys |
314 | void |
318 | void |
315 | rxvt_term::child_cb (ev::child &w, int status) |
319 | rxvt_term::child_cb (ev::child &w, int status) |
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323 | } |
327 | } |
324 | |
328 | |
325 | void |
329 | void |
326 | rxvt_term::destroy () |
330 | rxvt_term::destroy () |
327 | { |
331 | { |
328 | if (destroy_ev.active) |
332 | if (ev_is_active (&destroy_ev)) |
329 | return; |
333 | return; |
330 | |
334 | |
331 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
335 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
332 | |
336 | |
333 | #if ENABLE_OVERLAY |
337 | #if ENABLE_OVERLAY |
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370 | |
374 | |
371 | destroy_ev.start (); |
375 | destroy_ev.start (); |
372 | } |
376 | } |
373 | |
377 | |
374 | void |
378 | void |
375 | rxvt_term::destroy_cb (ev::check &w, int revents) |
379 | rxvt_term::destroy_cb (ev::idle &w, int revents) |
376 | { |
380 | { |
377 | make_current (); |
381 | make_current (); |
378 | |
382 | |
379 | delete this; |
383 | delete this; |
380 | } |
384 | } |
… | |
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478 | |
482 | |
479 | SET_R (this); |
483 | SET_R (this); |
480 | set_locale (""); |
484 | set_locale (""); |
481 | set_environ (envv); // few things in X do not call setlocale :( |
485 | set_environ (envv); // few things in X do not call setlocale :( |
482 | |
486 | |
483 | if (!init_vars ()) |
487 | init_vars (); |
484 | return false; |
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485 | |
488 | |
486 | init_secondary (); |
489 | init_secondary (); |
487 | |
490 | |
488 | const char **cmd_argv = init_resources (argc, argv); |
491 | const char **cmd_argv = init_resources (argc, argv); |
489 | |
492 | |
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594 | ev::sig sw_term, sw_int; |
597 | ev::sig sw_term, sw_int; |
595 | |
598 | |
596 | /* |
599 | /* |
597 | * Catch a fatal signal and tidy up before quitting |
600 | * Catch a fatal signal and tidy up before quitting |
598 | */ |
601 | */ |
599 | void |
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600 | sig_term (ev::sig &w, int revents) |
602 | void sig_term (ev::sig &w, int revents); |
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603 | |
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604 | sig_handlers () |
601 | { |
605 | { |
602 | rxvt_emergency_cleanup (); |
606 | sw_term.set<sig_handlers, &sig_handlers::sig_term> (this); |
603 | w.stop (); |
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604 | kill (getpid (), w.signum); |
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605 | } |
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606 | |
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607 | sig_handlers () |
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608 | : sw_term (this, &sig_handlers::sig_term), |
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609 | sw_int (this, &sig_handlers::sig_term) |
607 | sw_int .set<sig_handlers, &sig_handlers::sig_term> (this); |
610 | { |
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611 | } |
608 | } |
612 | } sig_handlers; |
609 | } sig_handlers; |
613 | |
610 | |
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611 | void |
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612 | sig_handlers::sig_term (ev::sig &w, int revents) |
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613 | { |
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614 | rxvt_emergency_cleanup (); |
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615 | w.stop (); |
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616 | kill (getpid (), w.signum); |
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617 | } |
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618 | |
614 | char **rxvt_environ; // startup environment |
619 | char **rxvt_environ; // startup environment |
615 | |
620 | |
616 | void |
621 | void |
617 | rxvt_init () |
622 | rxvt_init () |
618 | { |
623 | { |
619 | ptytty::init (); |
624 | ptytty::init (); |
620 | |
625 | |
621 | if (!ev::ev_default_loop (0)) |
626 | if (!ev_default_loop (0)) |
622 | rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n"); |
627 | rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n"); |
623 | |
628 | |
624 | rxvt_environ = environ; |
629 | rxvt_environ = environ; |
625 | |
630 | |
626 | signal (SIGHUP, SIG_IGN); |
631 | signal (SIGHUP, SIG_IGN); |
627 | signal (SIGPIPE, SIG_IGN); |
632 | signal (SIGPIPE, SIG_IGN); |
628 | |
633 | |
629 | sig_handlers.sw_term.start (SIGTERM); ev::ev_unref (); |
634 | sig_handlers.sw_term.start (SIGTERM); ev_unref (); |
630 | sig_handlers.sw_int.start (SIGINT); ev::ev_unref (); |
635 | sig_handlers.sw_int.start (SIGINT); ev_unref (); |
631 | |
636 | |
632 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
637 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
633 | /* signal (SIGURG, SIG_DFL); */ |
638 | /* signal (SIGURG, SIG_DFL); */ |
634 | |
639 | |
635 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
640 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
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821 | ws.ws_xpixel = width; |
826 | ws.ws_xpixel = width; |
822 | ws.ws_ypixel = height; |
827 | ws.ws_ypixel = height; |
823 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
828 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
824 | |
829 | |
825 | #if 0 |
830 | #if 0 |
826 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
831 | // TIOCSWINSZ is supposed to do this automatically and correctly |
827 | if (cmd_pid) /* force through to the command */ |
832 | if (cmd_pid) /* force through to the command */ |
828 | kill (-cmd_pid, SIGWINCH); |
833 | kill (-cmd_pid, SIGWINCH); |
829 | #endif |
834 | #endif |
830 | } |
835 | } |
831 | |
836 | |
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973 | if (isdigit (*color)) |
978 | if (isdigit (*color)) |
974 | { |
979 | { |
975 | i = atoi (color); |
980 | i = atoi (color); |
976 | |
981 | |
977 | if (i >= 8 && i <= 15) |
982 | if (i >= 8 && i <= 15) |
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|
983 | { |
978 | { /* bright colors */ |
984 | /* bright colors */ |
979 | i -= 8; |
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|
980 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
985 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8]; |
981 | goto done; |
986 | goto done; |
982 | } |
987 | } |
983 | |
988 | |
984 | if (i >= 0 && i <= 7) |
989 | if (i >= 0 && i <= 7) |
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990 | { |
985 | { /* normal colors */ |
991 | /* normal colors */ |
986 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
992 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
987 | goto done; |
993 | goto done; |
988 | } |
994 | } |
989 | } |
995 | } |
990 | |
996 | |
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995 | * so just keep gobbling up the colormap |
1001 | * so just keep gobbling up the colormap |
996 | */ |
1002 | */ |
997 | |
1003 | |
998 | pix_colors_focused[idx] = xcol; |
1004 | pix_colors_focused[idx] = xcol; |
999 | |
1005 | |
1000 | /* XSetWindowAttributes attr; */ |
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1001 | /* Cursor cursor; */ |
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1002 | done: |
1006 | done: |
1003 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
1007 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
1004 | |
1008 | |
1005 | update_fade_color (idx); |
1009 | update_fade_color (idx); |
1006 | recolour_cursor (); |
1010 | recolour_cursor (); |
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1030 | */ |
1034 | */ |
1031 | void |
1035 | void |
1032 | rxvt_term::set_colorfgbg () |
1036 | rxvt_term::set_colorfgbg () |
1033 | { |
1037 | { |
1034 | unsigned int i; |
1038 | unsigned int i; |
1035 | const char *xpmb = "\0"; |
1039 | const char *xpmb = ""; |
1036 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1040 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1037 | |
1041 | |
1038 | strcpy (fstr, "default"); |
1042 | strcpy (fstr, "default"); |
1039 | strcpy (bstr, "default"); |
1043 | strcpy (bstr, "default"); |
1040 | for (i = Color_Black; i <= Color_White; i++) |
1044 | for (i = Color_Black; i <= Color_White; i++) |
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1738 | } |
1742 | } |
1739 | return None; |
1743 | return None; |
1740 | } |
1744 | } |
1741 | |
1745 | |
1742 | #ifdef HAVE_BG_PIXMAP |
1746 | #ifdef HAVE_BG_PIXMAP |
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|
1747 | # if TRACE_PIXMAPS |
|
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1748 | # undef update_background |
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|
1749 | int rxvt_term::trace_update_background (const char *file, int line) |
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1750 | { |
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1751 | fprintf (stderr, "%s:%d:update_background()\n", file, line); |
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1752 | update_background (); |
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1753 | } |
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1754 | # endif |
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1755 | |
1743 | int |
1756 | int |
1744 | rxvt_term::update_background () |
1757 | rxvt_term::update_background () |
1745 | { |
1758 | { |
1746 | bgPixmap.invalidate (); |
1759 | bgPixmap.invalidate (); |
1747 | |
1760 | |