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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.234 by ayin, Fri Dec 28 14:57:04 2007 UTC vs.
Revision 1.253 by root, Tue Jul 15 16:41:22 2008 UTC

… …
10 * Copyright (c) 1996 Chuck Blake <cblake@BBN.COM> 10 * Copyright (c) 1996 Chuck Blake <cblake@BBN.COM>
11 * Copyright (c) 1997 mj olesen <olesen@me.queensu.ca> 11 * Copyright (c) 1997 mj olesen <olesen@me.queensu.ca>
12 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 12 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
13 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 13 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
14 * - extensive modifications 14 * - extensive modifications
15 * Copyright (c) 2003-2007 Marc Lehmann <pcg@goof.com> 15 * Copyright (c) 2003-2008 Marc Lehmann <pcg@goof.com>
16 * 16 *
17 * This program is free software; you can redistribute it and/or modify 17 * This program is free software; you can redistribute it and/or modify
18 * it under the terms of the GNU General Public License as published by 18 * it under the terms of the GNU General Public License as published by
19 * the Free Software Foundation; either version 2 of the License, or 19 * the Free Software Foundation; either version 2 of the License, or
20 * (at your option) any later version. 20 * (at your option) any later version.
… …
34 34
35#include "../config.h" /* NECESSARY */ 35#include "../config.h" /* NECESSARY */
36#include "rxvt.h" /* NECESSARY */ 36#include "rxvt.h" /* NECESSARY */
37#include "rxvtutil.h" 37#include "rxvtutil.h"
38#include "init.h" 38#include "init.h"
39#include "keyboard.h"
39 40
40#include <limits> 41#include <limits>
41 42
42#include <csignal> 43#include <csignal>
43 44
… …
266 NULL, // Color_underline 267 NULL, // Color_underline
267#endif 268#endif
268#ifdef OPTION_HC 269#ifdef OPTION_HC
269 NULL, 270 NULL,
270#endif 271#endif
271#ifdef KEEP_SCROLLCOLOR
272 COLOR_SCROLLBAR, 272 COLOR_SCROLLBAR,
273#ifdef RXVT_SCROLLBAR
273 COLOR_SCROLLTROUGH, 274 COLOR_SCROLLTROUGH,
274#endif /* KEEP_SCROLLCOLOR */ 275#endif
275#if ENABLE_TRANSPARENCY 276#if ENABLE_TRANSPARENCY
276 NULL, 277 NULL,
277#endif 278#endif
278#if OFF_FOCUS_FADING 279#if OFF_FOCUS_FADING
279 "rgb:00/00/00", 280 "rgb:00/00/00",
… …
297 saveLines = SAVELINES; 298 saveLines = SAVELINES;
298 299
299 refresh_type = SLOW_REFRESH; 300 refresh_type = SLOW_REFRESH;
300 301
301 oldcursor.row = oldcursor.col = -1; 302 oldcursor.row = oldcursor.col = -1;
302 last_bot = last_state = -1;
303 303
304 set_option (Opt_scrollBar); 304 set_option (Opt_scrollBar);
305 set_option (Opt_scrollTtyOutput); 305 set_option (Opt_scrollTtyOutput);
306 set_option (Opt_jumpScroll); 306 set_option (Opt_jumpScroll);
307 set_option (Opt_skipScroll); 307 set_option (Opt_skipScroll);
308 set_option (Opt_secondaryScreen); 308 set_option (Opt_secondaryScreen);
309 set_option (Opt_secondaryScroll); 309 set_option (Opt_secondaryScroll);
310 set_option (Opt_pastableTabs); 310 set_option (Opt_pastableTabs);
311 set_option (Opt_intensityStyles); 311 set_option (Opt_intensityStyles);
312 set_option (Opt_iso14755_52); 312 set_option (Opt_iso14755_52);
313 set_option (Opt_buffered);
313} 314}
314 315
315void 316static void
316rxvt_term::init_secondary () 317init_secondary ()
317{ 318{
318 int i; 319 int i;
319 320
320 /*
321 * Close all unused file descriptors
322 * We don't want them, we don't need them.
323 */
324 if ((i = open ("/dev/null", O_RDONLY)) < 0) 321 if ((i = open ("/dev/null", O_RDONLY)) < 0)
325 { 322 {
326 /* TODO: BOO HISS */
327 dup2 (STDERR_FILENO, STDIN_FILENO); 323 dup2 (STDERR_FILENO, STDIN_FILENO);
328 } 324 }
329 else if (i != STDIN_FILENO) 325 else if (i != STDIN_FILENO)
330 { 326 {
331 dup2 (i, STDIN_FILENO); 327 dup2 (i, STDIN_FILENO);
332 close (i); 328 close (i);
333 } 329 }
334 330
335 dup2 (STDERR_FILENO, STDOUT_FILENO); 331 dup2 (STDERR_FILENO, STDOUT_FILENO);
336
337#if 0 // schmorp sayz closing filies is murder
338 for (i = STDERR_FILENO + 1; i < num_fds; i++)
339 {
340#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
341 if (i == 4 || i == 7)
342 continue;
343#endif
344 close (i);
345 }
346#endif
347} 332}
348 333
349/*----------------------------------------------------------------------*/ 334/*----------------------------------------------------------------------*/
350const char ** 335const char **
351rxvt_term::init_resources (int argc, const char *const *argv) 336rxvt_term::init_resources (int argc, const char *const *argv)
… …
474 459
475 /* no point having a scrollbar without having any scrollback! */ 460 /* no point having a scrollbar without having any scrollback! */
476 if (!saveLines) 461 if (!saveLines)
477 set_option (Opt_scrollBar, 0); 462 set_option (Opt_scrollBar, 0);
478 463
479#ifdef PRINTPIPE
480 if (!rs[Rs_print_pipe])
481 rs[Rs_print_pipe] = PRINTPIPE;
482#endif
483
484 if (!rs[Rs_cutchars]) 464 if (!rs[Rs_cutchars])
485 rs[Rs_cutchars] = CUTCHARS; 465 rs[Rs_cutchars] = CUTCHARS;
486 466
487#ifndef NO_BACKSPACE_KEY 467#ifndef NO_BACKSPACE_KEY
488 if (!rs[Rs_backspace_key]) 468 if (!rs[Rs_backspace_key])
… …
500# else 480# else
501 rs[Rs_delete_key] = "\033[3~"; 481 rs[Rs_delete_key] = "\033[3~";
502# endif 482# endif
503#endif 483#endif
504 484
505#ifdef HAVE_SCROLLBARS 485 scrollBar.setup (this);
506 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
507#endif
508 486
509#ifdef XTERM_REVERSE_VIDEO 487#ifdef XTERM_REVERSE_VIDEO
510 /* this is how xterm implements reverseVideo */ 488 /* this is how xterm implements reverseVideo */
511 if (option (Opt_reverseVideo)) 489 if (option (Opt_reverseVideo))
512 { 490 {
… …
550 return cmd_argv; 528 return cmd_argv;
551} 529}
552 530
553/*----------------------------------------------------------------------*/ 531/*----------------------------------------------------------------------*/
554void 532void
533rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
534{
535 this->envv = envv;
536
537 SET_R (this);
538 set_locale ("");
539 set_environ (envv); // a few things in X do not call setlocale :(
540
541 init_vars ();
542
543 init_secondary ();
544
545 const char **cmd_argv = init_resources (argc, argv);
546
547#ifdef KEYSYM_RESOURCE
548 keyboard->register_done ();
549#endif
550
551 if (const char *path = rs[Rs_chdir])
552 if (*path) // ignored if empty
553 {
554 if (*path != '/')
555 rxvt_fatal ("specified shell working directory must start with a slash, aborting.\n");
556
557 if (chdir (path))
558 rxvt_fatal ("unable to change into specified shell working directory, aborting.\n");
559 }
560
561 if (option (Opt_scrollBar))
562 scrollBar.state = STATE_IDLE; /* set existence for size calculations */
563
564 pty = ptytty::create ();
565
566 create_windows (argc, argv);
567
568 init_xlocale ();
569
570 scr_reset (); // initialize screen
571
572#if 0
573 XSynchronize (dpy, True);
574#endif
575
576 if (option (Opt_scrollBar))
577 scrollBar.resize (); /* create and map scrollbar */
578#ifdef HAVE_BG_PIXMAP
579 {
580 bgPixmap.set_target (this);
581 bgPixmap.invalidate ();
582
583#ifdef ENABLE_TRANSPARENCY
584 if (option (Opt_transparent))
585 {
586 bgPixmap.set_transparent ();
587
588#ifdef HAVE_AFTERIMAGE
589 if (rs [Rs_blurradius])
590 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
591#endif
592 if (ISSET_PIXCOLOR (Color_tint))
593 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
594
595 if (rs [Rs_shade])
596 bgPixmap.set_shade (rs [Rs_shade]);
597
598 bgPixmap.set_root_pixmap ();
599 XSelectInput (dpy, display->root, PropertyChangeMask);
600 rootwin_ev.start (display, display->root);
601 }
602#endif
603
604#ifdef BG_IMAGE_FROM_FILE
605 if (rs[Rs_backgroundPixmap])
606 {
607 const char *p = rs[Rs_backgroundPixmap];
608
609 if ((p = strchr (p, ';')) != 0)
610 {
611 p++;
612 bgPixmap.set_geometry (p);
613 }
614 else
615 bgPixmap.set_defaultGeometry ();
616
617 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
618 if (!bgPixmap.window_position_sensitive ())
619 update_background ();
620 }
621#endif
622 }
623#endif
624
625#if ENABLE_PERL
626 rootwin_ev.start (display, display->root);
627#endif
628
629 set_colorfgbg ();
630
631 init_command (cmd_argv);
632
633 free (cmd_argv);
634
635 if (pty->pty >= 0)
636 pty_ev.start (pty->pty, ev::READ);
637
638 HOOK_INVOKE ((this, HOOK_START, DT_END));
639
640#if ENABLE_XEMBED
641 if (rs[Rs_embed])
642 {
643 long info[2] = { 0, XEMBED_MAPPED };
644
645 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
646 32, PropModeReplace, (unsigned char *)&info, 2);
647 }
648#endif
649
650 XMapWindow (dpy, vt);
651 XMapWindow (dpy, parent[0]);
652
653 refresh_check ();
654}
655
656/*----------------------------------------------------------------------*/
657void
555rxvt_term::init_env () 658rxvt_term::init_env ()
556{ 659{
557 int i; 660 int i;
558 char *val; 661 char *val;
559 662
… …
734 run_command (argv); 837 run_command (argv);
735} 838}
736 839
737/*----------------------------------------------------------------------*/ 840/*----------------------------------------------------------------------*/
738void 841void
739rxvt_term::Get_Colours () 842rxvt_term::get_colours ()
740{ 843{
741 int i; 844 int i;
742 845
743#ifdef OFF_FOCUS_FADING 846#ifdef OFF_FOCUS_FADING
744 pix_colors = pix_colors_focused; 847 pix_colors = pix_colors_focused;
… …
804 * get scrollBar shadow colors 907 * get scrollBar shadow colors
805 * 908 *
806 * The calculations of topShadow/bottomShadow values are adapted 909 * The calculations of topShadow/bottomShadow values are adapted
807 * from the fvwm window manager. 910 * from the fvwm window manager.
808 */ 911 */
809#ifdef KEEP_SCROLLCOLOR 912#ifdef RXVT_SCROLLBAR
810 if (depth <= 2) 913 if (depth <= 2)
811 { 914 {
812 /* Monochrome */ 915 /* Monochrome */
813 alias_color (Color_scroll, Color_fg); 916 alias_color (Color_scroll, Color_fg);
814 alias_color (Color_topShadow, Color_bg); 917 alias_color (Color_topShadow, Color_bg);
… …
829 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5), 932 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
830 cscroll.a) 933 cscroll.a)
831 )) 934 ))
832 alias_color (Color_topShadow, Color_White); 935 alias_color (Color_topShadow, Color_White);
833 } 936 }
834#endif /* KEEP_SCROLLCOLOR */ 937#endif
835 938
836#ifdef OFF_FOCUS_FADING 939#ifdef OFF_FOCUS_FADING
837 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++) 940 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
838 update_fade_color (i); 941 update_fade_color (i);
839#endif 942#endif
… …
961 Window top, parent; 1064 Window top, parent;
962 1065
963 dLocal (Display *, dpy); 1066 dLocal (Display *, dpy);
964 1067
965 /* grab colors before netscape does */ 1068 /* grab colors before netscape does */
966 Get_Colours (); 1069 get_colours ();
967 1070
968 if (!set_fonts ()) 1071 if (!set_fonts ())
969 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n"); 1072 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
970 1073
971 parent = display->root; 1074 parent = display->root;
… …
1076 termwin_ev.start (display, top); 1179 termwin_ev.start (display, top);
1077 1180
1078 /* vt cursor: Black-on-White is standard, but this is more popular */ 1181 /* vt cursor: Black-on-White is standard, but this is more popular */
1079 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm); 1182 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1080 1183
1081#ifdef HAVE_SCROLLBARS
1082 /* cursor scrollBar: Black-on-White */
1083 leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr);
1084#endif
1085
1086 /* the vt window */ 1184 /* the vt window */
1087 vt = XCreateSimpleWindow (dpy, top, 1185 vt = XCreateSimpleWindow (dpy, top,
1088 window_vt_x, window_vt_y, 1186 window_vt_x, window_vt_y,
1089 width, height, 1187 width, height,
1090 0, 1188 0,
… …
1114 GCForeground | GCBackground | GCGraphicsExposures, 1212 GCForeground | GCBackground | GCGraphicsExposures,
1115 &gcvalue); 1213 &gcvalue);
1116 1214
1117 drawable = new rxvt_drawable (this, vt); 1215 drawable = new rxvt_drawable (this, vt);
1118 1216
1119#ifdef RXVT_SCROLLBAR
1120 gcvalue.foreground = pix_colors[Color_topShadow];
1121 topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1122 gcvalue.foreground = pix_colors[Color_bottomShadow];
1123 botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1124 gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1125 scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1126#endif
1127
1128#ifdef OFF_FOCUS_FADING 1217#ifdef OFF_FOCUS_FADING
1129 // initially we are in unfocused state 1218 // initially we are in unfocused state
1130 if (rs[Rs_fade]) 1219 if (rs[Rs_fade])
1131 pix_colors = pix_colors_unfocused; 1220 pix_colors = pix_colors_unfocused;
1132#endif 1221#endif
… …
1137 1226
1138/* ------------------------------------------------------------------------- * 1227/* ------------------------------------------------------------------------- *
1139 * GET TTY CURRENT STATE * 1228 * GET TTY CURRENT STATE *
1140 * ------------------------------------------------------------------------- */ 1229 * ------------------------------------------------------------------------- */
1141void 1230void
1142rxvt_get_ttymode (ttymode_t *tio, int erase) 1231rxvt_get_ttymode (struct termios *tio, int erase)
1143{ 1232{
1144 /* 1233 /*
1145 * standard System V termios interface 1234 * standard System V termios interface
1146 */ 1235 */
1147 if (tcgetattr (STDIN_FILENO, tio) < 0) 1236 if (tcgetattr (STDIN_FILENO, tio) < 0)
1148 { 1237 {
1149 // return error - use system defaults, 1238 // return error - use system defaults,
1150 // where possible, and zero elsewhere 1239 // where possible, and zero elsewhere
1151 memset (tio, 0, sizeof (ttymode_t)); 1240 memset (tio, 0, sizeof (struct termios));
1152 1241
1153 tio->c_cc[VINTR] = CINTR; 1242 tio->c_cc[VINTR] = CINTR;
1154 tio->c_cc[VQUIT] = CQUIT; 1243 tio->c_cc[VQUIT] = CQUIT;
1155 tio->c_cc[VERASE] = CERASE; 1244 tio->c_cc[VERASE] = CERASE;
1156#ifdef VERASE2 1245#ifdef VERASE2
… …
1440 signal (SIGTSTP, SIG_IGN); 1529 signal (SIGTSTP, SIG_IGN);
1441 signal (SIGTTIN, SIG_IGN); 1530 signal (SIGTTIN, SIG_IGN);
1442 signal (SIGTTOU, SIG_IGN); 1531 signal (SIGTTOU, SIG_IGN);
1443#endif /* SIGTSTP */ 1532#endif /* SIGTSTP */
1444 1533
1445 // unblock signals (signals are blocked by iom.C
1446 sigset_t ss;
1447 sigemptyset (&ss);
1448 sigprocmask (SIG_SETMASK, &ss, 0);
1449
1450 /* command interpreter path */ 1534 /* command interpreter path */
1451 if (argv) 1535 if (argv)
1452 { 1536 {
1453# ifdef DEBUG_CMD 1537# ifdef DEBUG_CMD
1454 int i; 1538 int i;

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