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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.262 by ayin, Wed Nov 21 09:15:33 2007 UTC vs.
Revision 1.283 by root, Fri Dec 14 05:25:25 2007 UTC

… …
11 * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA> 11 * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA>
12 * - extensive modifications 12 * - extensive modifications
13 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> 13 * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
14 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 14 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
15 * - extensive modifications 15 * - extensive modifications
16 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com> 16 * Copyright (c) 2003-2007 Marc Lehmann <pcg@goof.com>
17 * 17 *
18 * This program is free software; you can redistribute it and/or modify 18 * This program is free software; you can redistribute it and/or modify
19 * it under the terms of the GNU General Public License as published by 19 * it under the terms of the GNU General Public License as published by
20 * the Free Software Foundation; either version 2 of the License, or 20 * the Free Software Foundation; either version 2 of the License, or
21 * (at your option) any later version. 21 * (at your option) any later version.
… …
38#include <limits> 38#include <limits>
39 39
40#include <csignal> 40#include <csignal>
41#include <cstring> 41#include <cstring>
42 42
43#ifdef HAVE_TERMIOS_H
44# include <termios.h> 43#include <termios.h>
45#endif
46 44
47#ifdef HAVE_XSETLOCALE 45#ifdef HAVE_XSETLOCALE
48# define X_LOCALE 46# define X_LOCALE
49# include <X11/Xlocale.h> 47# include <X11/Xlocale.h>
50#else 48#else
… …
152 150
153} 151}
154#endif 152#endif
155 153
156rxvt_term::rxvt_term () 154rxvt_term::rxvt_term ()
157 : 155{
156#if HAVE_BG_PIXMAP
157 update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this);
158#endif
159#ifdef CURSOR_BLINK
160 cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL);
161#endif
162#ifdef TEXT_BLINK
163 text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL);
164#endif
165#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
166 cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this);
167#endif
168#ifdef SELECTION_SCROLLING
169 sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this);
170#endif
171#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
172 slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this);
173#endif
158#if ENABLE_TRANSPARENCY || ENABLE_PERL 174#if ENABLE_TRANSPARENCY || ENABLE_PERL
159 rootwin_ev (this, &rxvt_term::rootwin_cb), 175 rootwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
160#endif
161#if HAVE_BG_PIXMAP
162 update_background_ev(this, &rxvt_term::update_background_cb),
163#endif 176#endif
164#ifdef HAVE_SCROLLBARS 177#ifdef HAVE_SCROLLBARS
165 scrollbar_ev (this, &rxvt_term::x_cb), 178 scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
166#endif 179#endif
167#ifdef CURSOR_BLINK 180#ifdef USE_XIM
168 cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), 181 im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
169#endif
170#ifdef TEXT_BLINK
171 text_blink_ev (this, &rxvt_term::text_blink_cb),
172#endif
173#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
174 cont_scroll_ev (this, &rxvt_term::cont_scroll_cb),
175#endif
176#ifdef SELECTION_SCROLLING
177 sel_scroll_ev (this, &rxvt_term::sel_scroll_cb),
178#endif
179#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
180 slip_wheel_ev (this, &rxvt_term::slip_wheel_cb),
181#endif 182#endif
182#ifdef POINTER_BLANK 183#ifdef POINTER_BLANK
183 pointer_ev (this, &rxvt_term::pointer_cb), 184 pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);
184#endif
185#ifdef USE_XIM
186 im_ev (this, &rxvt_term::im_cb),
187#endif 185#endif
188#ifndef NO_BELL 186#ifndef NO_BELL
189 bell_ev (this, &rxvt_term::bell_cb), 187 bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);
190#endif 188#endif
191 termwin_ev (this, &rxvt_term::x_cb), 189 child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
192 vt_ev (this, &rxvt_term::x_cb), 190 flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
193 child_ev (this, &rxvt_term::child_cb), 191 destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
194 prepare_ev (this, &rxvt_term::prepare_cb), 192 pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
195 flush_ev (this, &rxvt_term::flush_cb), 193 incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);
196 destroy_ev (this, &rxvt_term::destroy_cb), 194 termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
197 pty_ev (this, &rxvt_term::pty_cb), 195 vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
198 incr_ev (this, &rxvt_term::incr_cb) 196
199{
200 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; 197 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
201 198
202 termlist.push_back (this); 199 termlist.push_back (this);
203 200
204#ifdef KEYSYM_RESOURCE 201#ifdef KEYSYM_RESOURCE
… …
309 delete argv; 306 delete argv;
310 307
311#ifdef KEYSYM_RESOURCE 308#ifdef KEYSYM_RESOURCE
312 delete keyboard; 309 delete keyboard;
313#endif 310#endif
311#ifndef NO_RESOURCES
312 XrmDestroyDatabase (option_db);
313#endif
314} 314}
315 315
316// child has exited, usually destroys 316// child has exited, usually destroys
317void 317void
318rxvt_term::child_cb (ev::child &w, int status) 318rxvt_term::child_cb (ev::child &w, int status)
… …
326} 326}
327 327
328void 328void
329rxvt_term::destroy () 329rxvt_term::destroy ()
330{ 330{
331 if (destroy_ev.active) 331 if (destroy_ev.is_active ())
332 return; 332 return;
333 333
334 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); 334 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
335 335
336#if ENABLE_OVERLAY 336#if ENABLE_OVERLAY
… …
351 incr_ev.stop (); 351 incr_ev.stop ();
352 termwin_ev.stop (display); 352 termwin_ev.stop (display);
353 vt_ev.stop (display); 353 vt_ev.stop (display);
354 } 354 }
355 355
356 prepare_ev.stop (); 356 flush_ev.stop ();
357 pty_ev.stop (); 357 pty_ev.stop ();
358#ifdef CURSOR_BLINK 358#ifdef CURSOR_BLINK
359 cursor_blink_ev.stop (); 359 cursor_blink_ev.stop ();
360#endif 360#endif
361#ifdef TEXT_BLINK 361#ifdef TEXT_BLINK
… …
472 rxvt_emergency_cleanup (); 472 rxvt_emergency_cleanup ();
473 _exit (EXIT_FAILURE); 473 _exit (EXIT_FAILURE);
474} 474}
475 475
476/*----------------------------------------------------------------------*/ 476/*----------------------------------------------------------------------*/
477bool 477void
478rxvt_term::init (int argc, const char *const *argv, stringvec *envv) 478rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
479{ 479{
480 this->envv = envv; 480 this->envv = envv;
481 481
482 SET_R (this); 482 SET_R (this);
483 set_locale (""); 483 set_locale ("");
484 set_environ (envv); // few things in X do not call setlocale :( 484 set_environ (envv); // few things in X do not call setlocale :(
485 485
486 if (!init_vars ()) 486 init_vars ();
487 return false;
488 487
489 init_secondary (); 488 init_secondary ();
490 489
491 const char **cmd_argv = init_resources (argc, argv); 490 const char **cmd_argv = init_resources (argc, argv);
492 491
… …
570 free (cmd_argv); 569 free (cmd_argv);
571 570
572 if (pty->pty >= 0) 571 if (pty->pty >= 0)
573 pty_ev.start (pty->pty, ev::READ); 572 pty_ev.start (pty->pty, ev::READ);
574 573
575 prepare_ev.start ();
576
577 HOOK_INVOKE ((this, HOOK_START, DT_END)); 574 HOOK_INVOKE ((this, HOOK_START, DT_END));
578 575
579#if ENABLE_XEMBED 576#if ENABLE_XEMBED
580 if (rs[Rs_embed]) 577 if (rs[Rs_embed])
581 { 578 {
… …
586 } 583 }
587#endif 584#endif
588 585
589 XMapWindow (dpy, vt); 586 XMapWindow (dpy, vt);
590 XMapWindow (dpy, parent[0]); 587 XMapWindow (dpy, parent[0]);
591
592 return true;
593} 588}
594 589
595static struct sig_handlers 590static struct sig_handlers
596{ 591{
597 ev::sig sw_term, sw_int; 592 ev::sig sw_term, sw_int;
598 593
599 /* 594 /*
600 * Catch a fatal signal and tidy up before quitting 595 * Catch a fatal signal and tidy up before quitting
601 */ 596 */
602 void
603 sig_term (ev::sig &w, int revents) 597 void sig_term (ev::sig &w, int revents);
598
599 sig_handlers ()
604 { 600 {
605 rxvt_emergency_cleanup (); 601 sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
606 w.stop ();
607 kill (getpid (), w.signum);
608 }
609
610 sig_handlers ()
611 : sw_term (this, &sig_handlers::sig_term),
612 sw_int (this, &sig_handlers::sig_term) 602 sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
613 {
614 } 603 }
615} sig_handlers; 604} sig_handlers;
616 605
606void
607sig_handlers::sig_term (ev::sig &w, int revents)
608{
609 rxvt_emergency_cleanup ();
610 w.stop ();
611 kill (getpid (), w.signum);
612}
613
617char **rxvt_environ; // startup environment 614char **rxvt_environ; // startup environment
618 615
619void 616void
620rxvt_init () 617rxvt_init ()
621{ 618{
622 ptytty::init (); 619 ptytty::init ();
623 620
624 if (!ev::ev_default_loop (0)) 621 if (!ev_default_loop (0))
625 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n"); 622 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
626 623
627 rxvt_environ = environ; 624 rxvt_environ = environ;
628 625
629 signal (SIGHUP, SIG_IGN); 626 signal (SIGHUP, SIG_IGN);
630 signal (SIGPIPE, SIG_IGN); 627 signal (SIGPIPE, SIG_IGN);
631 628
632 sig_handlers.sw_term.start (SIGTERM); ev::ev_unref (); 629 sig_handlers.sw_term.start (SIGTERM); ev_unref ();
633 sig_handlers.sw_int.start (SIGINT); ev::ev_unref (); 630 sig_handlers.sw_int.start (SIGINT); ev_unref ();
634 631
635 /* need to trap SIGURG for SVR4 (Unixware) rlogin */ 632 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
636 /* signal (SIGURG, SIG_DFL); */ 633 /* signal (SIGURG, SIG_DFL); */
637 634
638 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 635 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
… …
824 ws.ws_xpixel = width; 821 ws.ws_xpixel = width;
825 ws.ws_ypixel = height; 822 ws.ws_ypixel = height;
826 (void)ioctl (pty->pty, TIOCSWINSZ, &ws); 823 (void)ioctl (pty->pty, TIOCSWINSZ, &ws);
827 824
828#if 0 825#if 0
829 // TIOCSWINSZ⎈ is supposed to do this automatically and correctly 826 // TIOCSWINSZ is supposed to do this automatically and correctly
830 if (cmd_pid) /* force through to the command */ 827 if (cmd_pid) /* force through to the command */
831 kill (-cmd_pid, SIGWINCH); 828 kill (-cmd_pid, SIGWINCH);
832#endif 829#endif
833} 830}
834 831
… …
976 if (isdigit (*color)) 973 if (isdigit (*color))
977 { 974 {
978 i = atoi (color); 975 i = atoi (color);
979 976
980 if (i >= 8 && i <= 15) 977 if (i >= 8 && i <= 15)
978 {
981 { /* bright colors */ 979 /* bright colors */
982 i -= 8;
983 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; 980 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
984 goto done; 981 goto done;
985 } 982 }
986 983
987 if (i >= 0 && i <= 7) 984 if (i >= 0 && i <= 7)
985 {
988 { /* normal colors */ 986 /* normal colors */
989 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; 987 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
990 goto done; 988 goto done;
991 } 989 }
992 } 990 }
993 991
… …
998 * so just keep gobbling up the colormap 996 * so just keep gobbling up the colormap
999 */ 997 */
1000 998
1001 pix_colors_focused[idx] = xcol; 999 pix_colors_focused[idx] = xcol;
1002 1000
1003 /* XSetWindowAttributes attr; */
1004 /* Cursor cursor; */
1005done: 1001done:
1006 /*TODO: handle Color_BD, scrollbar background, etc. */ 1002 /*TODO: handle Color_BD, scrollbar background, etc. */
1007 1003
1008 update_fade_color (idx); 1004 update_fade_color (idx);
1009 recolour_cursor (); 1005 recolour_cursor ();
… …
1033 */ 1029 */
1034void 1030void
1035rxvt_term::set_colorfgbg () 1031rxvt_term::set_colorfgbg ()
1036{ 1032{
1037 unsigned int i; 1033 unsigned int i;
1038 const char *xpmb = "\0"; 1034 const char *xpmb = "";
1039 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; 1035 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
1040 1036
1041 strcpy (fstr, "default"); 1037 strcpy (fstr, "default");
1042 strcpy (bstr, "default"); 1038 strcpy (bstr, "default");
1043 for (i = Color_Black; i <= Color_White; i++) 1039 for (i = Color_Black; i <= Color_White; i++)
… …
1743} 1739}
1744 1740
1745#ifdef HAVE_BG_PIXMAP 1741#ifdef HAVE_BG_PIXMAP
1746# if TRACE_PIXMAPS 1742# if TRACE_PIXMAPS
1747# undef update_background 1743# undef update_background
1748int rxvt_term::trace_update_background (const char* file, int line) 1744int rxvt_term::trace_update_background (const char *file, int line)
1749{ 1745{
1750 fprintf (stderr, "%s:%d:update_background()\n", file, line); 1746 fprintf (stderr, "%s:%d:update_background()\n", file, line);
1751 update_background (); 1747 update_background ();
1752} 1748}
1753# endif 1749# endif
1750
1754int 1751int
1755rxvt_term::update_background () 1752rxvt_term::update_background ()
1756{ 1753{
1757 bgPixmap.invalidate (); 1754 bgPixmap.invalidate ();
1758 1755

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