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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.232 by sasha, Tue Dec 18 15:44:55 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;
… …
301 saveLines = SAVELINES; 298 saveLines = SAVELINES;
302 299
303 refresh_type = SLOW_REFRESH; 300 refresh_type = SLOW_REFRESH;
304 301
305 oldcursor.row = oldcursor.col = -1; 302 oldcursor.row = oldcursor.col = -1;
306 last_bot = last_state = -1;
307 303
308 set_option (Opt_scrollBar); 304 set_option (Opt_scrollBar);
309 set_option (Opt_scrollTtyOutput); 305 set_option (Opt_scrollTtyOutput);
310 set_option (Opt_jumpScroll); 306 set_option (Opt_jumpScroll);
311 set_option (Opt_skipScroll); 307 set_option (Opt_skipScroll);
312 set_option (Opt_secondaryScreen); 308 set_option (Opt_secondaryScreen);
313 set_option (Opt_secondaryScroll); 309 set_option (Opt_secondaryScroll);
314 set_option (Opt_pastableTabs); 310 set_option (Opt_pastableTabs);
315 set_option (Opt_intensityStyles); 311 set_option (Opt_intensityStyles);
316 set_option (Opt_iso14755_52); 312 set_option (Opt_iso14755_52);
313 set_option (Opt_buffered);
317} 314}
318 315
319void 316static void
320rxvt_term::init_secondary () 317init_secondary ()
321{ 318{
322 int i; 319 int i;
323 320
324 /*
325 * Close all unused file descriptors
326 * We don't want them, we don't need them.
327 */
328 if ((i = open ("/dev/null", O_RDONLY)) < 0) 321 if ((i = open ("/dev/null", O_RDONLY)) < 0)
329 { 322 {
330 /* TODO: BOO HISS */
331 dup2 (STDERR_FILENO, STDIN_FILENO); 323 dup2 (STDERR_FILENO, STDIN_FILENO);
332 } 324 }
333 else if (i != STDIN_FILENO) 325 else if (i != STDIN_FILENO)
334 { 326 {
335 dup2 (i, STDIN_FILENO); 327 dup2 (i, STDIN_FILENO);
336 close (i); 328 close (i);
337 } 329 }
338 330
339 dup2 (STDERR_FILENO, STDOUT_FILENO); 331 dup2 (STDERR_FILENO, STDOUT_FILENO);
340
341#if 0 // schmorp sayz closing filies is murder
342 for (i = STDERR_FILENO + 1; i < num_fds; i++)
343 {
344#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
345 if (i == 4 || i == 7)
346 continue;
347#endif
348 close (i);
349 }
350#endif
351} 332}
352 333
353/*----------------------------------------------------------------------*/ 334/*----------------------------------------------------------------------*/
354const char ** 335const char **
355rxvt_term::init_resources (int argc, const char *const *argv) 336rxvt_term::init_resources (int argc, const char *const *argv)
… …
504# else 485# else
505 rs[Rs_delete_key] = "\033[3~"; 486 rs[Rs_delete_key] = "\033[3~";
506# endif 487# endif
507#endif 488#endif
508 489
509#ifdef HAVE_SCROLLBARS 490 scrollBar.setup (this);
510 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
511#endif
512 491
513#ifdef XTERM_REVERSE_VIDEO 492#ifdef XTERM_REVERSE_VIDEO
514 /* this is how xterm implements reverseVideo */ 493 /* this is how xterm implements reverseVideo */
515 if (option (Opt_reverseVideo)) 494 if (option (Opt_reverseVideo))
516 { 495 {
… …
554 return cmd_argv; 533 return cmd_argv;
555} 534}
556 535
557/*----------------------------------------------------------------------*/ 536/*----------------------------------------------------------------------*/
558void 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
559rxvt_term::init_env () 663rxvt_term::init_env ()
560{ 664{
561 int i; 665 int i;
562 char *val; 666 char *val;
563 667
… …
738 run_command (argv); 842 run_command (argv);
739} 843}
740 844
741/*----------------------------------------------------------------------*/ 845/*----------------------------------------------------------------------*/
742void 846void
743rxvt_term::Get_Colours () 847rxvt_term::get_colours ()
744{ 848{
745 int i; 849 int i;
746 850
747#ifdef OFF_FOCUS_FADING 851#ifdef OFF_FOCUS_FADING
748 pix_colors = pix_colors_focused; 852 pix_colors = pix_colors_focused;
… …
808 * get scrollBar shadow colors 912 * get scrollBar shadow colors
809 * 913 *
810 * The calculations of topShadow/bottomShadow values are adapted 914 * The calculations of topShadow/bottomShadow values are adapted
811 * from the fvwm window manager. 915 * from the fvwm window manager.
812 */ 916 */
813#ifdef KEEP_SCROLLCOLOR 917#ifdef RXVT_SCROLLBAR
814 if (depth <= 2) 918 if (depth <= 2)
815 { 919 {
816 /* Monochrome */ 920 /* Monochrome */
817 alias_color (Color_scroll, Color_fg); 921 alias_color (Color_scroll, Color_fg);
818 alias_color (Color_topShadow, Color_bg); 922 alias_color (Color_topShadow, Color_bg);
… …
833 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),
834 cscroll.a) 938 cscroll.a)
835 )) 939 ))
836 alias_color (Color_topShadow, Color_White); 940 alias_color (Color_topShadow, Color_White);
837 } 941 }
838#endif /* KEEP_SCROLLCOLOR */ 942#endif
839 943
840#ifdef OFF_FOCUS_FADING 944#ifdef OFF_FOCUS_FADING
841 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++) 945 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
842 update_fade_color (i); 946 update_fade_color (i);
843#endif 947#endif
… …
965 Window top, parent; 1069 Window top, parent;
966 1070
967 dLocal (Display *, dpy); 1071 dLocal (Display *, dpy);
968 1072
969 /* grab colors before netscape does */ 1073 /* grab colors before netscape does */
970 Get_Colours (); 1074 get_colours ();
971 1075
972 if (!set_fonts ()) 1076 if (!set_fonts ())
973 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");
974 1078
975 parent = display->root; 1079 parent = display->root;
… …
1080 termwin_ev.start (display, top); 1184 termwin_ev.start (display, top);
1081 1185
1082 /* 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 */
1083 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm); 1187 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1084 1188
1085#ifdef HAVE_SCROLLBARS
1086 /* cursor scrollBar: Black-on-White */
1087 leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr);
1088#endif
1089
1090 /* the vt window */ 1189 /* the vt window */
1091 vt = XCreateSimpleWindow (dpy, top, 1190 vt = XCreateSimpleWindow (dpy, top,
1092 window_vt_x, window_vt_y, 1191 window_vt_x, window_vt_y,
1093 width, height, 1192 width, height,
1094 0, 1193 0,
… …
1118 GCForeground | GCBackground | GCGraphicsExposures, 1217 GCForeground | GCBackground | GCGraphicsExposures,
1119 &gcvalue); 1218 &gcvalue);
1120 1219
1121 drawable = new rxvt_drawable (this, vt); 1220 drawable = new rxvt_drawable (this, vt);
1122 1221
1123#ifdef RXVT_SCROLLBAR
1124 gcvalue.foreground = pix_colors[Color_topShadow];
1125 topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1126 gcvalue.foreground = pix_colors[Color_bottomShadow];
1127 botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1128 gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1129 scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1130#endif
1131
1132#ifdef OFF_FOCUS_FADING 1222#ifdef OFF_FOCUS_FADING
1133 // initially we are in unfocused state 1223 // initially we are in unfocused state
1134 if (rs[Rs_fade]) 1224 if (rs[Rs_fade])
1135 pix_colors = pix_colors_unfocused; 1225 pix_colors = pix_colors_unfocused;
1136#endif 1226#endif
… …
1141 1231
1142/* ------------------------------------------------------------------------- * 1232/* ------------------------------------------------------------------------- *
1143 * GET TTY CURRENT STATE * 1233 * GET TTY CURRENT STATE *
1144 * ------------------------------------------------------------------------- */ 1234 * ------------------------------------------------------------------------- */
1145void 1235void
1146rxvt_get_ttymode (ttymode_t *tio, int erase) 1236rxvt_get_ttymode (struct termios *tio, int erase)
1147{ 1237{
1148 /* 1238 /*
1149 * standard System V termios interface 1239 * standard System V termios interface
1150 */ 1240 */
1151 if (GET_TERMIOS (STDIN_FILENO, tio) < 0) 1241 if (tcgetattr (STDIN_FILENO, tio) < 0)
1152 { 1242 {
1153 // return error - use system defaults, 1243 // return error - use system defaults,
1154 // where possible, and zero elsewhere 1244 // where possible, and zero elsewhere
1155 memset (tio, 0, sizeof (ttymode_t)); 1245 memset (tio, 0, sizeof (struct termios));
1156 1246
1157 tio->c_cc[VINTR] = CINTR; 1247 tio->c_cc[VINTR] = CINTR;
1158 tio->c_cc[VQUIT] = CQUIT; 1248 tio->c_cc[VQUIT] = CQUIT;
1159 tio->c_cc[VERASE] = CERASE; 1249 tio->c_cc[VERASE] = CERASE;
1160#ifdef VERASE2 1250#ifdef VERASE2
… …
1339 else 1429 else
1340#endif 1430#endif
1341 er = -1; 1431 er = -1;
1342 1432
1343 rxvt_get_ttymode (&tio, er); 1433 rxvt_get_ttymode (&tio, er);
1344 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);
1345 pty->set_utf8_mode (enc_utf8); 1438 pty->set_utf8_mode (enc_utf8);
1346 1439
1347 /* set initial window size */ 1440 /* set initial window size */
1348 tt_winch (); 1441 tt_winch ();
1349 1442
… …
1441 signal (SIGTSTP, SIG_IGN); 1534 signal (SIGTSTP, SIG_IGN);
1442 signal (SIGTTIN, SIG_IGN); 1535 signal (SIGTTIN, SIG_IGN);
1443 signal (SIGTTOU, SIG_IGN); 1536 signal (SIGTTOU, SIG_IGN);
1444#endif /* SIGTSTP */ 1537#endif /* SIGTSTP */
1445 1538
1446 // unblock signals (signals are blocked by iom.C
1447 sigset_t ss;
1448 sigemptyset (&ss);
1449 sigprocmask (SIG_SETMASK, &ss, 0);
1450
1451 /* command interpreter path */ 1539 /* command interpreter path */
1452 if (argv) 1540 if (argv)
1453 { 1541 {
1454# ifdef DEBUG_CMD 1542# ifdef DEBUG_CMD
1455 int i; 1543 int i;

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