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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.230 by root, Fri Dec 14 05:25:24 2007 UTC vs.
Revision 1.252 by root, Sun Jun 15 13:54:15 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",
… …
281 }; 282 };
282 283
283void 284void
284rxvt_term::init_vars () 285rxvt_term::init_vars ()
285{ 286{
286 pix_colors = // 287 pix_colors = pix_colors_focused;
287 pix_colors_focused = new rxvt_color [TOTAL_COLORS];
288#ifdef OFF_FOCUS_FADING
289 pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
290#endif
291 288
292 MEvent.time = CurrentTime; 289 MEvent.time = CurrentTime;
293 MEvent.button = AnyButton; 290 MEvent.button = AnyButton;
294 want_refresh = 1; 291 want_refresh = 1;
295 priv_modes = SavedModes = PrivMode_Default; 292 priv_modes = SavedModes = PrivMode_Default;
… …
297 nrow = 24; 294 nrow = 24;
298 int_bwidth = INTERNALBORDERWIDTH; 295 int_bwidth = INTERNALBORDERWIDTH;
299 ext_bwidth = EXTERNALBORDERWIDTH; 296 ext_bwidth = EXTERNALBORDERWIDTH;
300 lineSpace = LINESPACE; 297 lineSpace = LINESPACE;
301 saveLines = SAVELINES; 298 saveLines = SAVELINES;
302 numpix_colors = TOTAL_COLORS;
303 299
304 refresh_type = SLOW_REFRESH; 300 refresh_type = SLOW_REFRESH;
305 301
306 oldcursor.row = oldcursor.col = -1; 302 oldcursor.row = oldcursor.col = -1;
307 last_bot = last_state = -1;
308 303
309 set_option (Opt_scrollBar); 304 set_option (Opt_scrollBar);
310 set_option (Opt_scrollTtyOutput); 305 set_option (Opt_scrollTtyOutput);
311 set_option (Opt_jumpScroll); 306 set_option (Opt_jumpScroll);
312 set_option (Opt_skipScroll); 307 set_option (Opt_skipScroll);
313 set_option (Opt_secondaryScreen); 308 set_option (Opt_secondaryScreen);
314 set_option (Opt_secondaryScroll); 309 set_option (Opt_secondaryScroll);
315 set_option (Opt_pastableTabs); 310 set_option (Opt_pastableTabs);
316 set_option (Opt_intensityStyles); 311 set_option (Opt_intensityStyles);
317 set_option (Opt_iso14755_52); 312 set_option (Opt_iso14755_52);
313 set_option (Opt_buffered);
318} 314}
319 315
320void 316static void
321rxvt_term::init_secondary () 317init_secondary ()
322{ 318{
323 int i; 319 int i;
324 320
325 /*
326 * Close all unused file descriptors
327 * We don't want them, we don't need them.
328 */
329 if ((i = open ("/dev/null", O_RDONLY)) < 0) 321 if ((i = open ("/dev/null", O_RDONLY)) < 0)
330 { 322 {
331 /* TODO: BOO HISS */
332 dup2 (STDERR_FILENO, STDIN_FILENO); 323 dup2 (STDERR_FILENO, STDIN_FILENO);
333 } 324 }
334 else if (i != STDIN_FILENO) 325 else if (i != STDIN_FILENO)
335 { 326 {
336 dup2 (i, STDIN_FILENO); 327 dup2 (i, STDIN_FILENO);
337 close (i); 328 close (i);
338 } 329 }
339 330
340 dup2 (STDERR_FILENO, STDOUT_FILENO); 331 dup2 (STDERR_FILENO, STDOUT_FILENO);
341
342#if 0 // schmorp sayz closing filies is murder
343 for (i = STDERR_FILENO + 1; i < num_fds; i++)
344 {
345#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
346 if (i == 4 || i == 7)
347 continue;
348#endif
349 close (i);
350 }
351#endif
352} 332}
353 333
354/*----------------------------------------------------------------------*/ 334/*----------------------------------------------------------------------*/
355const char ** 335const char **
356rxvt_term::init_resources (int argc, const char *const *argv) 336rxvt_term::init_resources (int argc, const char *const *argv)
… …
413 if (rs[Rs_depth]) 393 if (rs[Rs_depth])
414 select_visual (strtol (rs[Rs_depth], 0, 0)); 394 select_visual (strtol (rs[Rs_depth], 0, 0));
415#endif 395#endif
416 396
417#ifdef HAVE_AFTERIMAGE 397#ifdef HAVE_AFTERIMAGE
398 set_application_name ((char*)rs[Rs_name]);
399 set_output_threshold (OUTPUT_LEVEL_WARNING);
418 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL); 400 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
419#endif 401#endif
420 free (r_argv); 402 free (r_argv);
421 403
422 for (int i = NUM_RESOURCES; i--; ) 404 for (int i = NUM_RESOURCES; i--; )
… …
503# else 485# else
504 rs[Rs_delete_key] = "\033[3~"; 486 rs[Rs_delete_key] = "\033[3~";
505# endif 487# endif
506#endif 488#endif
507 489
508#ifdef HAVE_SCROLLBARS 490 scrollBar.setup (this);
509 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
510#endif
511 491
512#ifdef XTERM_REVERSE_VIDEO 492#ifdef XTERM_REVERSE_VIDEO
513 /* this is how xterm implements reverseVideo */ 493 /* this is how xterm implements reverseVideo */
514 if (option (Opt_reverseVideo)) 494 if (option (Opt_reverseVideo))
515 { 495 {
… …
553 return cmd_argv; 533 return cmd_argv;
554} 534}
555 535
556/*----------------------------------------------------------------------*/ 536/*----------------------------------------------------------------------*/
557void 537void
538rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
539{
540 this->envv = envv;
541
542 SET_R (this);
543 set_locale ("");
544 set_environ (envv); // a few things in X do not call setlocale :(
545
546 init_vars ();
547
548 init_secondary ();
549
550 const char **cmd_argv = init_resources (argc, argv);
551
552#ifdef KEYSYM_RESOURCE
553 keyboard->register_done ();
554#endif
555
556 if (const char *path = rs[Rs_chdir])
557 if (*path) // ignored if empty
558 {
559 if (*path != '/')
560 rxvt_fatal ("specified shell working directory must start with a slash, aborting.\n");
561
562 if (chdir (path))
563 rxvt_fatal ("unable to change into specified shell working directory, aborting.\n");
564 }
565
566 if (option (Opt_scrollBar))
567 scrollBar.state = STATE_IDLE; /* set existence for size calculations */
568
569 pty = ptytty::create ();
570
571 create_windows (argc, argv);
572
573 init_xlocale ();
574
575 scr_reset (); // initialize screen
576
577#if 0
578 XSynchronize (dpy, True);
579#endif
580
581 if (option (Opt_scrollBar))
582 scrollBar.resize (); /* create and map scrollbar */
583#ifdef HAVE_BG_PIXMAP
584 {
585 bgPixmap.set_target (this);
586 bgPixmap.invalidate ();
587
588#ifdef ENABLE_TRANSPARENCY
589 if (option (Opt_transparent))
590 {
591 bgPixmap.set_transparent ();
592
593#ifdef HAVE_AFTERIMAGE
594 if (rs [Rs_blurradius])
595 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
596#endif
597 if (ISSET_PIXCOLOR (Color_tint))
598 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
599
600 if (rs [Rs_shade])
601 bgPixmap.set_shade (rs [Rs_shade]);
602
603 bgPixmap.set_root_pixmap ();
604 XSelectInput (dpy, display->root, PropertyChangeMask);
605 rootwin_ev.start (display, display->root);
606 }
607#endif
608
609#ifdef BG_IMAGE_FROM_FILE
610 if (rs[Rs_backgroundPixmap])
611 {
612 const char *p = rs[Rs_backgroundPixmap];
613
614 if ((p = strchr (p, ';')) != 0)
615 {
616 p++;
617 bgPixmap.set_geometry (p);
618 }
619 else
620 bgPixmap.set_defaultGeometry ();
621
622 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
623 if (!bgPixmap.window_position_sensitive ())
624 update_background ();
625 }
626#endif
627 }
628#endif
629
630#if ENABLE_PERL
631 rootwin_ev.start (display, display->root);
632#endif
633
634 set_colorfgbg ();
635
636 init_command (cmd_argv);
637
638 free (cmd_argv);
639
640 if (pty->pty >= 0)
641 pty_ev.start (pty->pty, ev::READ);
642
643 HOOK_INVOKE ((this, HOOK_START, DT_END));
644
645#if ENABLE_XEMBED
646 if (rs[Rs_embed])
647 {
648 long info[2] = { 0, XEMBED_MAPPED };
649
650 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
651 32, PropModeReplace, (unsigned char *)&info, 2);
652 }
653#endif
654
655 XMapWindow (dpy, vt);
656 XMapWindow (dpy, parent[0]);
657
658 refresh_check ();
659}
660
661/*----------------------------------------------------------------------*/
662void
558rxvt_term::init_env () 663rxvt_term::init_env ()
559{ 664{
560 int i; 665 int i;
561 char *val; 666 char *val;
562 667
… …
737 run_command (argv); 842 run_command (argv);
738} 843}
739 844
740/*----------------------------------------------------------------------*/ 845/*----------------------------------------------------------------------*/
741void 846void
742rxvt_term::Get_Colours () 847rxvt_term::get_colours ()
743{ 848{
744 int i; 849 int i;
745 850
746#ifdef OFF_FOCUS_FADING 851#ifdef OFF_FOCUS_FADING
747 pix_colors = pix_colors_focused; 852 pix_colors = pix_colors_focused;
… …
807 * get scrollBar shadow colors 912 * get scrollBar shadow colors
808 * 913 *
809 * The calculations of topShadow/bottomShadow values are adapted 914 * The calculations of topShadow/bottomShadow values are adapted
810 * from the fvwm window manager. 915 * from the fvwm window manager.
811 */ 916 */
812#ifdef KEEP_SCROLLCOLOR 917#ifdef RXVT_SCROLLBAR
813 if (depth <= 2) 918 if (depth <= 2)
814 { 919 {
815 /* Monochrome */ 920 /* Monochrome */
816 alias_color (Color_scroll, Color_fg); 921 alias_color (Color_scroll, Color_fg);
817 alias_color (Color_topShadow, Color_bg); 922 alias_color (Color_topShadow, Color_bg);
… …
832 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5), 937 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
833 cscroll.a) 938 cscroll.a)
834 )) 939 ))
835 alias_color (Color_topShadow, Color_White); 940 alias_color (Color_topShadow, Color_White);
836 } 941 }
837#endif /* KEEP_SCROLLCOLOR */ 942#endif
838 943
839#ifdef OFF_FOCUS_FADING 944#ifdef OFF_FOCUS_FADING
840 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++) 945 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
841 update_fade_color (i); 946 update_fade_color (i);
842#endif 947#endif
… …
964 Window top, parent; 1069 Window top, parent;
965 1070
966 dLocal (Display *, dpy); 1071 dLocal (Display *, dpy);
967 1072
968 /* grab colors before netscape does */ 1073 /* grab colors before netscape does */
969 Get_Colours (); 1074 get_colours ();
970 1075
971 if (!set_fonts ()) 1076 if (!set_fonts ())
972 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n"); 1077 rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
973 1078
974 parent = display->root; 1079 parent = display->root;
… …
1079 termwin_ev.start (display, top); 1184 termwin_ev.start (display, top);
1080 1185
1081 /* vt cursor: Black-on-White is standard, but this is more popular */ 1186 /* vt cursor: Black-on-White is standard, but this is more popular */
1082 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm); 1187 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1083 1188
1084#ifdef HAVE_SCROLLBARS
1085 /* cursor scrollBar: Black-on-White */
1086 leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr);
1087#endif
1088
1089 /* the vt window */ 1189 /* the vt window */
1090 vt = XCreateSimpleWindow (dpy, top, 1190 vt = XCreateSimpleWindow (dpy, top,
1091 window_vt_x, window_vt_y, 1191 window_vt_x, window_vt_y,
1092 width, height, 1192 width, height,
1093 0, 1193 0,
… …
1117 GCForeground | GCBackground | GCGraphicsExposures, 1217 GCForeground | GCBackground | GCGraphicsExposures,
1118 &gcvalue); 1218 &gcvalue);
1119 1219
1120 drawable = new rxvt_drawable (this, vt); 1220 drawable = new rxvt_drawable (this, vt);
1121 1221
1122#ifdef RXVT_SCROLLBAR
1123 gcvalue.foreground = pix_colors[Color_topShadow];
1124 topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1125 gcvalue.foreground = pix_colors[Color_bottomShadow];
1126 botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1127 gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1128 scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1129#endif
1130
1131#ifdef OFF_FOCUS_FADING 1222#ifdef OFF_FOCUS_FADING
1132 // initially we are in unfocused state 1223 // initially we are in unfocused state
1133 if (rs[Rs_fade]) 1224 if (rs[Rs_fade])
1134 pix_colors = pix_colors_unfocused; 1225 pix_colors = pix_colors_unfocused;
1135#endif 1226#endif
… …
1140 1231
1141/* ------------------------------------------------------------------------- * 1232/* ------------------------------------------------------------------------- *
1142 * GET TTY CURRENT STATE * 1233 * GET TTY CURRENT STATE *
1143 * ------------------------------------------------------------------------- */ 1234 * ------------------------------------------------------------------------- */
1144void 1235void
1145rxvt_get_ttymode (ttymode_t *tio, int erase) 1236rxvt_get_ttymode (struct termios *tio, int erase)
1146{ 1237{
1147 /* 1238 /*
1148 * standard System V termios interface 1239 * standard System V termios interface
1149 */ 1240 */
1150 if (GET_TERMIOS (STDIN_FILENO, tio) < 0) 1241 if (tcgetattr (STDIN_FILENO, tio) < 0)
1151 { 1242 {
1152 // return error - use system defaults, 1243 // return error - use system defaults,
1153 // where possible, and zero elsewhere 1244 // where possible, and zero elsewhere
1154 memset (tio, 0, sizeof (ttymode_t)); 1245 memset (tio, 0, sizeof (struct termios));
1155 1246
1156 tio->c_cc[VINTR] = CINTR; 1247 tio->c_cc[VINTR] = CINTR;
1157 tio->c_cc[VQUIT] = CQUIT; 1248 tio->c_cc[VQUIT] = CQUIT;
1158 tio->c_cc[VERASE] = CERASE; 1249 tio->c_cc[VERASE] = CERASE;
1159#ifdef VERASE2 1250#ifdef VERASE2
… …
1338 else 1429 else
1339#endif 1430#endif
1340 er = -1; 1431 er = -1;
1341 1432
1342 rxvt_get_ttymode (&tio, er); 1433 rxvt_get_ttymode (&tio, er);
1343 SET_TERMIOS (pty->tty, &tio); /* init terminal attributes */ 1434 /* init terminal attributes */
1435 cfsetospeed (&tio, BAUDRATE);
1436 cfsetispeed (&tio, BAUDRATE);
1437 tcsetattr (pty->tty, TCSANOW, &tio);
1344 pty->set_utf8_mode (enc_utf8); 1438 pty->set_utf8_mode (enc_utf8);
1345 1439
1346 /* set initial window size */ 1440 /* set initial window size */
1347 tt_winch (); 1441 tt_winch ();
1348 1442
… …
1440 signal (SIGTSTP, SIG_IGN); 1534 signal (SIGTSTP, SIG_IGN);
1441 signal (SIGTTIN, SIG_IGN); 1535 signal (SIGTTIN, SIG_IGN);
1442 signal (SIGTTOU, SIG_IGN); 1536 signal (SIGTTOU, SIG_IGN);
1443#endif /* SIGTSTP */ 1537#endif /* SIGTSTP */
1444 1538
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 */ 1539 /* command interpreter path */
1451 if (argv) 1540 if (argv)
1452 { 1541 {
1453# ifdef DEBUG_CMD 1542# ifdef DEBUG_CMD
1454 int i; 1543 int i;

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