ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/rxvt-unicode/src/init.C
(Generate patch)

Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.222 by ayin, Thu Nov 15 11:36:15 2007 UTC vs.
Revision 1.246 by ayin, Sun Jan 27 22:48:33 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) 1999 D J Hawkey Jr <hawkeyd@visi.com>
16 * - QNX support
17 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com> 15 * Copyright (c) 2003-2008 Marc Lehmann <pcg@goof.com>
18 * 16 *
19 * 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
20 * 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
21 * the Free Software Foundation; either version 2 of the License, or 19 * the Free Software Foundation; either version 2 of the License, or
22 * (at your option) any later version. 20 * (at your option) any later version.
… …
36 34
37#include "../config.h" /* NECESSARY */ 35#include "../config.h" /* NECESSARY */
38#include "rxvt.h" /* NECESSARY */ 36#include "rxvt.h" /* NECESSARY */
39#include "rxvtutil.h" 37#include "rxvtutil.h"
40#include "init.h" 38#include "init.h"
39#include "keyboard.h"
41 40
42#include <limits> 41#include <limits>
43 42
44#include <csignal> 43#include <csignal>
44
45#include <fcntl.h>
45 46
46#ifdef HAVE_XSETLOCALE 47#ifdef HAVE_XSETLOCALE
47# define X_LOCALE 48# define X_LOCALE
48# include <X11/Xlocale.h> 49# include <X11/Xlocale.h>
49#else 50#else
… …
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",
280#endif 281#endif
281 }; 282 };
282 283
283bool 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
292 288
293 MEvent.time = CurrentTime; 289 MEvent.time = CurrentTime;
294 MEvent.button = AnyButton; 290 MEvent.button = AnyButton;
295 want_refresh = 1; 291 want_refresh = 1;
296 priv_modes = SavedModes = PrivMode_Default; 292 priv_modes = SavedModes = PrivMode_Default;
… …
298 nrow = 24; 294 nrow = 24;
299 int_bwidth = INTERNALBORDERWIDTH; 295 int_bwidth = INTERNALBORDERWIDTH;
300 ext_bwidth = EXTERNALBORDERWIDTH; 296 ext_bwidth = EXTERNALBORDERWIDTH;
301 lineSpace = LINESPACE; 297 lineSpace = LINESPACE;
302 saveLines = SAVELINES; 298 saveLines = SAVELINES;
303 numpix_colors = TOTAL_COLORS;
304 299
305 refresh_type = SLOW_REFRESH; 300 refresh_type = SLOW_REFRESH;
306 301
307 oldcursor.row = oldcursor.col = -1; 302 oldcursor.row = oldcursor.col = -1;
308 last_bot = last_state = -1;
309 303
310 set_option (Opt_scrollBar); 304 set_option (Opt_scrollBar);
311 set_option (Opt_scrollTtyOutput); 305 set_option (Opt_scrollTtyOutput);
312 set_option (Opt_jumpScroll); 306 set_option (Opt_jumpScroll);
313 set_option (Opt_skipScroll); 307 set_option (Opt_skipScroll);
314 set_option (Opt_secondaryScreen); 308 set_option (Opt_secondaryScreen);
315 set_option (Opt_secondaryScroll); 309 set_option (Opt_secondaryScroll);
316 set_option (Opt_pastableTabs); 310 set_option (Opt_pastableTabs);
317 set_option (Opt_intensityStyles); 311 set_option (Opt_intensityStyles);
318 set_option (Opt_iso14755_52); 312 set_option (Opt_iso14755_52);
319 313 set_option (Opt_buffered);
320 return true;
321} 314}
322 315
323void 316static void
324rxvt_term::init_secondary () 317init_secondary ()
325{ 318{
326 int i; 319 int i;
327 320
328 /*
329 * Close all unused file descriptors
330 * We don't want them, we don't need them.
331 */
332 if ((i = open ("/dev/null", O_RDONLY)) < 0) 321 if ((i = open ("/dev/null", O_RDONLY)) < 0)
333 { 322 {
334 /* TODO: BOO HISS */
335 dup2 (STDERR_FILENO, STDIN_FILENO); 323 dup2 (STDERR_FILENO, STDIN_FILENO);
336 } 324 }
337 else if (i != STDIN_FILENO) 325 else if (i != STDIN_FILENO)
338 { 326 {
339 dup2 (i, STDIN_FILENO); 327 dup2 (i, STDIN_FILENO);
340 close (i); 328 close (i);
341 } 329 }
342 330
343 dup2 (STDERR_FILENO, STDOUT_FILENO); 331 dup2 (STDERR_FILENO, STDOUT_FILENO);
344
345#if 0 // schmorp sayz closing filies is murder
346 for (i = STDERR_FILENO + 1; i < num_fds; i++)
347 {
348#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
349 if (i == 4 || i == 7)
350 continue;
351#endif
352 close (i);
353 }
354#endif
355} 332}
356 333
357/*----------------------------------------------------------------------*/ 334/*----------------------------------------------------------------------*/
358const char ** 335const char **
359rxvt_term::init_resources (int argc, const char *const *argv) 336rxvt_term::init_resources (int argc, const char *const *argv)
… …
416 if (rs[Rs_depth]) 393 if (rs[Rs_depth])
417 select_visual (strtol (rs[Rs_depth], 0, 0)); 394 select_visual (strtol (rs[Rs_depth], 0, 0));
418#endif 395#endif
419 396
420#ifdef HAVE_AFTERIMAGE 397#ifdef HAVE_AFTERIMAGE
398 set_application_name ((char*)rs[Rs_name]);
399 set_output_threshold (OUTPUT_LEVEL_WARNING);
421 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);
422#endif 401#endif
423 free (r_argv); 402 free (r_argv);
424 403
425 for (int i = NUM_RESOURCES; i--; ) 404 for (int i = NUM_RESOURCES; i--; )
… …
506# else 485# else
507 rs[Rs_delete_key] = "\033[3~"; 486 rs[Rs_delete_key] = "\033[3~";
508# endif 487# endif
509#endif 488#endif
510 489
511#ifdef HAVE_SCROLLBARS
512 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]); 490 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
513#endif
514 491
515#ifdef XTERM_REVERSE_VIDEO 492#ifdef XTERM_REVERSE_VIDEO
516 /* this is how xterm implements reverseVideo */ 493 /* this is how xterm implements reverseVideo */
517 if (option (Opt_reverseVideo)) 494 if (option (Opt_reverseVideo))
518 { 495 {
… …
556 return cmd_argv; 533 return cmd_argv;
557} 534}
558 535
559/*----------------------------------------------------------------------*/ 536/*----------------------------------------------------------------------*/
560void 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); // 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 (option (Opt_scrollBar))
557 scrollBar.setIdle (); /* set existence for size calculations */
558
559 pty = ptytty::create ();
560
561 create_windows (argc, argv);
562
563 init_xlocale ();
564
565 scr_reset (); // initialize screen
566
567#if 0
568 XSynchronize (dpy, True);
569#endif
570
571 if (option (Opt_scrollBar))
572 resize_scrollbar (); /* create and map scrollbar */
573#ifdef HAVE_BG_PIXMAP
574 {
575 bgPixmap.set_target (this);
576 bgPixmap.invalidate ();
577
578#ifdef ENABLE_TRANSPARENCY
579 if (option (Opt_transparent))
580 {
581 bgPixmap.set_transparent ();
582
583#ifdef HAVE_AFTERIMAGE
584 if (rs [Rs_blurradius])
585 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
586#endif
587 if (ISSET_PIXCOLOR (Color_tint))
588 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
589
590 if (rs [Rs_shade])
591 bgPixmap.set_shade (rs [Rs_shade]);
592
593 bgPixmap.set_root_pixmap ();
594 XSelectInput (dpy, display->root, PropertyChangeMask);
595 rootwin_ev.start (display, display->root);
596 }
597#endif
598
599#ifdef BG_IMAGE_FROM_FILE
600 if (rs[Rs_backgroundPixmap])
601 {
602 const char *p = rs[Rs_backgroundPixmap];
603
604 if ((p = strchr (p, ';')) != 0)
605 {
606 p++;
607 bgPixmap.set_geometry (p);
608 }
609 else
610 bgPixmap.set_defaultGeometry ();
611
612 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
613 if (!bgPixmap.window_position_sensitive ())
614 update_background ();
615 }
616#endif
617 }
618#endif
619
620#if ENABLE_PERL
621 rootwin_ev.start (display, display->root);
622#endif
623
624 set_colorfgbg ();
625
626 init_command (cmd_argv);
627
628 free (cmd_argv);
629
630 if (pty->pty >= 0)
631 pty_ev.start (pty->pty, ev::READ);
632
633 HOOK_INVOKE ((this, HOOK_START, DT_END));
634
635#if ENABLE_XEMBED
636 if (rs[Rs_embed])
637 {
638 long info[2] = { 0, XEMBED_MAPPED };
639
640 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
641 32, PropModeReplace, (unsigned char *)&info, 2);
642 }
643#endif
644
645 XMapWindow (dpy, vt);
646 XMapWindow (dpy, parent[0]);
647
648 refresh_check ();
649}
650
651/*----------------------------------------------------------------------*/
652void
561rxvt_term::init_env () 653rxvt_term::init_env ()
562{ 654{
563 int i; 655 int i;
564 char *val; 656 char *val;
565 657
… …
810 * get scrollBar shadow colors 902 * get scrollBar shadow colors
811 * 903 *
812 * The calculations of topShadow/bottomShadow values are adapted 904 * The calculations of topShadow/bottomShadow values are adapted
813 * from the fvwm window manager. 905 * from the fvwm window manager.
814 */ 906 */
815#ifdef KEEP_SCROLLCOLOR 907#ifdef RXVT_SCROLLBAR
816 if (depth <= 2) 908 if (depth <= 2)
817 { 909 {
818 /* Monochrome */ 910 /* Monochrome */
819 alias_color (Color_scroll, Color_fg); 911 alias_color (Color_scroll, Color_fg);
820 alias_color (Color_topShadow, Color_bg); 912 alias_color (Color_topShadow, Color_bg);
… …
835 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5), 927 min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
836 cscroll.a) 928 cscroll.a)
837 )) 929 ))
838 alias_color (Color_topShadow, Color_White); 930 alias_color (Color_topShadow, Color_White);
839 } 931 }
840#endif /* KEEP_SCROLLCOLOR */ 932#endif
841 933
842#ifdef OFF_FOCUS_FADING 934#ifdef OFF_FOCUS_FADING
843 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++) 935 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
844 update_fade_color (i); 936 update_fade_color (i);
845#endif 937#endif
… …
853 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx]))) 945 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
854 { 946 {
855 int i = atoi (rs[Rs_color + idx]); 947 int i = atoi (rs[Rs_color + idx]);
856 948
857 if (i >= 8 && i <= 15) 949 if (i >= 8 && i <= 15)
858 { /* bright colors */ 950 /* bright colors */
859 i -= 8;
860 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i]; 951 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
861 return; 952 else if (i >= 0 && i <= 7)
862 } 953 /* normal colors */
863
864 if (i >= 0 && i <= 7) /* normal colors */
865 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i]; 954 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
866 } 955 }
867} 956}
868 957
869/*----------------------------------------------------------------------*/ 958/*----------------------------------------------------------------------*/
… …
1085 termwin_ev.start (display, top); 1174 termwin_ev.start (display, top);
1086 1175
1087 /* vt cursor: Black-on-White is standard, but this is more popular */ 1176 /* vt cursor: Black-on-White is standard, but this is more popular */
1088 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm); 1177 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1089 1178
1090#ifdef HAVE_SCROLLBARS
1091 /* cursor scrollBar: Black-on-White */
1092 leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr);
1093#endif
1094
1095 /* the vt window */ 1179 /* the vt window */
1096 vt = XCreateSimpleWindow (dpy, top, 1180 vt = XCreateSimpleWindow (dpy, top,
1097 window_vt_x, window_vt_y, 1181 window_vt_x, window_vt_y,
1098 width, height, 1182 width, height,
1099 0, 1183 0,
… …
1123 GCForeground | GCBackground | GCGraphicsExposures, 1207 GCForeground | GCBackground | GCGraphicsExposures,
1124 &gcvalue); 1208 &gcvalue);
1125 1209
1126 drawable = new rxvt_drawable (this, vt); 1210 drawable = new rxvt_drawable (this, vt);
1127 1211
1128#ifdef RXVT_SCROLLBAR
1129 gcvalue.foreground = pix_colors[Color_topShadow];
1130 topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1131 gcvalue.foreground = pix_colors[Color_bottomShadow];
1132 botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1133 gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1134 scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1135#endif
1136
1137#ifdef OFF_FOCUS_FADING 1212#ifdef OFF_FOCUS_FADING
1138 // initially we are in unfocused state 1213 // initially we are in unfocused state
1139 if (rs[Rs_fade]) 1214 if (rs[Rs_fade])
1140 pix_colors = pix_colors_unfocused; 1215 pix_colors = pix_colors_unfocused;
1141#endif 1216#endif
… …
1146 1221
1147/* ------------------------------------------------------------------------- * 1222/* ------------------------------------------------------------------------- *
1148 * GET TTY CURRENT STATE * 1223 * GET TTY CURRENT STATE *
1149 * ------------------------------------------------------------------------- */ 1224 * ------------------------------------------------------------------------- */
1150void 1225void
1151rxvt_get_ttymode (ttymode_t *tio, int erase) 1226rxvt_get_ttymode (struct termios *tio, int erase)
1152{ 1227{
1153 /* 1228 /*
1154 * standard System V termios interface 1229 * standard System V termios interface
1155 */ 1230 */
1156 if (GET_TERMIOS (STDIN_FILENO, tio) < 0) 1231 if (tcgetattr (STDIN_FILENO, tio) < 0)
1157 { 1232 {
1158 // return error - use system defaults, 1233 // return error - use system defaults,
1159 // where possible, and zero elsewhere 1234 // where possible, and zero elsewhere
1160 memset (tio, 0, sizeof (ttymode_t)); 1235 memset (tio, 0, sizeof (struct termios));
1161 1236
1162 tio->c_cc[VINTR] = CINTR; 1237 tio->c_cc[VINTR] = CINTR;
1163 tio->c_cc[VQUIT] = CQUIT; 1238 tio->c_cc[VQUIT] = CQUIT;
1164 tio->c_cc[VERASE] = CERASE; 1239 tio->c_cc[VERASE] = CERASE;
1165#ifdef VERASE2 1240#ifdef VERASE2
… …
1229 1304
1230 /* 1305 /*
1231 * Debugging 1306 * Debugging
1232 */ 1307 */
1233#ifdef DEBUG_TTYMODE 1308#ifdef DEBUG_TTYMODE
1234#ifdef HAVE_TERMIOS_H
1235 /* c_iflag bits */ 1309 /* c_iflag bits */
1236 fprintf (stderr, "Input flags\n"); 1310 fprintf (stderr, "Input flags\n");
1237 1311
1238 /* cpp token stringize doesn't work on all machines <sigh> */ 1312 /* cpp token stringize doesn't work on all machines <sigh> */
1239# define FOO(flag,name) \ 1313# define FOO(flag,name) \
… …
1302 FOO (VLNEXT, "VLNEXT"); 1376 FOO (VLNEXT, "VLNEXT");
1303# endif 1377# endif
1304 1378
1305 fprintf (stderr, "\n"); 1379 fprintf (stderr, "\n");
1306# undef FOO 1380# undef FOO
1307# endif /* HAVE_TERMIOS_H */
1308#endif /* DEBUG_TTYMODE */ 1381#endif /* DEBUG_TTYMODE */
1309} 1382}
1310 1383
1311/*----------------------------------------------------------------------*/ 1384/*----------------------------------------------------------------------*/
1312/* 1385/*
… …
1346 else 1419 else
1347#endif 1420#endif
1348 er = -1; 1421 er = -1;
1349 1422
1350 rxvt_get_ttymode (&tio, er); 1423 rxvt_get_ttymode (&tio, er);
1351 SET_TERMIOS (pty->tty, &tio); /* init terminal attributes */ 1424 /* init terminal attributes */
1425 cfsetospeed (&tio, BAUDRATE);
1426 cfsetispeed (&tio, BAUDRATE);
1427 tcsetattr (pty->tty, TCSANOW, &tio);
1352 pty->set_utf8_mode (enc_utf8); 1428 pty->set_utf8_mode (enc_utf8);
1353 1429
1354 /* set initial window size */ 1430 /* set initial window size */
1355 tt_winch (); 1431 tt_winch ();
1356 1432
… …
1416rxvt_term::run_child (const char *const *argv) 1492rxvt_term::run_child (const char *const *argv)
1417{ 1493{
1418 char *login; 1494 char *login;
1419 1495
1420 if (option (Opt_console)) 1496 if (option (Opt_console))
1497 {
1421 { /* be virtual console, fail silently */ 1498 /* be virtual console, fail silently */
1422#ifdef TIOCCONS 1499#ifdef TIOCCONS
1423 unsigned int on = 1; 1500 unsigned int on = 1;
1424 1501
1425 ioctl (STDIN_FILENO, TIOCCONS, &on); 1502 ioctl (STDIN_FILENO, TIOCCONS, &on);
1426#elif defined (SRIOCSREDIR) 1503#elif defined (SRIOCSREDIR)

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines