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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.235 by ayin, Sat Dec 29 12:36:56 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",
… …
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)
… …
500# else 485# else
501 rs[Rs_delete_key] = "\033[3~"; 486 rs[Rs_delete_key] = "\033[3~";
502# endif 487# endif
503#endif 488#endif
504 489
505#ifdef HAVE_SCROLLBARS 490 scrollBar.setup (this);
506 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
507#endif
508 491
509#ifdef XTERM_REVERSE_VIDEO 492#ifdef XTERM_REVERSE_VIDEO
510 /* this is how xterm implements reverseVideo */ 493 /* this is how xterm implements reverseVideo */
511 if (option (Opt_reverseVideo)) 494 if (option (Opt_reverseVideo))
512 { 495 {
… …
550 return cmd_argv; 533 return cmd_argv;
551} 534}
552 535
553/*----------------------------------------------------------------------*/ 536/*----------------------------------------------------------------------*/
554void 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
555rxvt_term::init_env () 663rxvt_term::init_env ()
556{ 664{
557 int i; 665 int i;
558 char *val; 666 char *val;
559 667
… …
734 run_command (argv); 842 run_command (argv);
735} 843}
736 844
737/*----------------------------------------------------------------------*/ 845/*----------------------------------------------------------------------*/
738void 846void
739rxvt_term::Get_Colours () 847rxvt_term::get_colours ()
740{ 848{
741 int i; 849 int i;
742 850
743#ifdef OFF_FOCUS_FADING 851#ifdef OFF_FOCUS_FADING
744 pix_colors = pix_colors_focused; 852 pix_colors = pix_colors_focused;
… …
804 * get scrollBar shadow colors 912 * get scrollBar shadow colors
805 * 913 *
806 * The calculations of topShadow/bottomShadow values are adapted 914 * The calculations of topShadow/bottomShadow values are adapted
807 * from the fvwm window manager. 915 * from the fvwm window manager.
808 */ 916 */
809#ifdef KEEP_SCROLLCOLOR 917#ifdef RXVT_SCROLLBAR
810 if (depth <= 2) 918 if (depth <= 2)
811 { 919 {
812 /* Monochrome */ 920 /* Monochrome */
813 alias_color (Color_scroll, Color_fg); 921 alias_color (Color_scroll, Color_fg);
814 alias_color (Color_topShadow, Color_bg); 922 alias_color (Color_topShadow, Color_bg);
… …
829 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),
830 cscroll.a) 938 cscroll.a)
831 )) 939 ))
832 alias_color (Color_topShadow, Color_White); 940 alias_color (Color_topShadow, Color_White);
833 } 941 }
834#endif /* KEEP_SCROLLCOLOR */ 942#endif
835 943
836#ifdef OFF_FOCUS_FADING 944#ifdef OFF_FOCUS_FADING
837 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++) 945 for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
838 update_fade_color (i); 946 update_fade_color (i);
839#endif 947#endif
… …
961 Window top, parent; 1069 Window top, parent;
962 1070
963 dLocal (Display *, dpy); 1071 dLocal (Display *, dpy);
964 1072
965 /* grab colors before netscape does */ 1073 /* grab colors before netscape does */
966 Get_Colours (); 1074 get_colours ();
967 1075
968 if (!set_fonts ()) 1076 if (!set_fonts ())
969 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");
970 1078
971 parent = display->root; 1079 parent = display->root;
… …
1076 termwin_ev.start (display, top); 1184 termwin_ev.start (display, top);
1077 1185
1078 /* 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 */
1079 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm); 1187 TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1080 1188
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 */ 1189 /* the vt window */
1087 vt = XCreateSimpleWindow (dpy, top, 1190 vt = XCreateSimpleWindow (dpy, top,
1088 window_vt_x, window_vt_y, 1191 window_vt_x, window_vt_y,
1089 width, height, 1192 width, height,
1090 0, 1193 0,
… …
1113 gc = XCreateGC (dpy, vt, 1216 gc = XCreateGC (dpy, vt,
1114 GCForeground | GCBackground | GCGraphicsExposures, 1217 GCForeground | GCBackground | GCGraphicsExposures,
1115 &gcvalue); 1218 &gcvalue);
1116 1219
1117 drawable = new rxvt_drawable (this, vt); 1220 drawable = new rxvt_drawable (this, vt);
1118
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 1221
1128#ifdef OFF_FOCUS_FADING 1222#ifdef OFF_FOCUS_FADING
1129 // initially we are in unfocused state 1223 // initially we are in unfocused state
1130 if (rs[Rs_fade]) 1224 if (rs[Rs_fade])
1131 pix_colors = pix_colors_unfocused; 1225 pix_colors = pix_colors_unfocused;
… …
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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