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

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.267 by root, Tue Nov 27 17:45:46 2007 UTC vs.
Revision 1.291 by root, Mon Dec 24 06:51:37 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::rootwin_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
… …
287#endif 284#endif
288 285
289#ifdef HAVE_BG_PIXMAP 286#ifdef HAVE_BG_PIXMAP
290 bgPixmap.destroy (); 287 bgPixmap.destroy ();
291#endif 288#endif
289 display->flush (); /* ideally .put should do this */
292 displays.put (display); 290 displays.put (display);
293 291
294 scr_release (); 292 scr_release ();
295 293
296 /* clear all resources */ 294 /* clear all resources */
… …
329} 327}
330 328
331void 329void
332rxvt_term::destroy () 330rxvt_term::destroy ()
333{ 331{
334 if (destroy_ev.active) 332 if (destroy_ev.is_active ())
335 return; 333 return;
336 334
337 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); 335 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
338 336
339#if ENABLE_OVERLAY 337#if ENABLE_OVERLAY
… …
354 incr_ev.stop (); 352 incr_ev.stop ();
355 termwin_ev.stop (display); 353 termwin_ev.stop (display);
356 vt_ev.stop (display); 354 vt_ev.stop (display);
357 } 355 }
358 356
359 prepare_ev.stop (); 357 flush_ev.stop ();
360 pty_ev.stop (); 358 pty_ev.stop ();
361#ifdef CURSOR_BLINK 359#ifdef CURSOR_BLINK
362 cursor_blink_ev.stop (); 360 cursor_blink_ev.stop ();
363#endif 361#endif
364#ifdef TEXT_BLINK 362#ifdef TEXT_BLINK
… …
475 rxvt_emergency_cleanup (); 473 rxvt_emergency_cleanup ();
476 _exit (EXIT_FAILURE); 474 _exit (EXIT_FAILURE);
477} 475}
478 476
479/*----------------------------------------------------------------------*/ 477/*----------------------------------------------------------------------*/
480bool 478void
481rxvt_term::init (int argc, const char *const *argv, stringvec *envv) 479rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
482{ 480{
483 this->envv = envv; 481 this->envv = envv;
484 482
485 SET_R (this); 483 SET_R (this);
486 set_locale (""); 484 set_locale ("");
487 set_environ (envv); // few things in X do not call setlocale :( 485 set_environ (envv); // few things in X do not call setlocale :(
488 486
489 if (!init_vars ()) 487 init_vars ();
490 return false;
491 488
492 init_secondary (); 489 init_secondary ();
493 490
494 const char **cmd_argv = init_resources (argc, argv); 491 const char **cmd_argv = init_resources (argc, argv);
495 492
… …
524 521
525#ifdef ENABLE_TRANSPARENCY 522#ifdef ENABLE_TRANSPARENCY
526 if (option (Opt_transparent)) 523 if (option (Opt_transparent))
527 { 524 {
528 bgPixmap.set_transparent (); 525 bgPixmap.set_transparent ();
526
529#ifdef HAVE_AFTERIMAGE 527#ifdef HAVE_AFTERIMAGE
530 if (rs [Rs_blurradius]) 528 if (rs [Rs_blurradius])
531 bgPixmap.set_blur_radius (rs [Rs_blurradius]); 529 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
532#endif 530#endif
533 if (ISSET_PIXCOLOR (Color_tint)) 531 if (ISSET_PIXCOLOR (Color_tint))
534 bgPixmap.set_tint (pix_colors_focused [Color_tint]); 532 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
533
535 if (rs [Rs_shade]) 534 if (rs [Rs_shade])
536 bgPixmap.set_shade (rs [Rs_shade]); 535 bgPixmap.set_shade (rs [Rs_shade]);
537 536
538 bgPixmap.set_root_pixmap (); 537 bgPixmap.set_root_pixmap ();
539 XSelectInput (dpy, display->root, PropertyChangeMask); 538 XSelectInput (dpy, display->root, PropertyChangeMask);
540 rootwin_ev.start (display, display->root); 539 rootwin_ev.start (display, display->root);
541 } 540 }
542#endif 541#endif
543 542
544#ifdef BG_IMAGE_FROM_FILE 543#ifdef BG_IMAGE_FROM_FILE
545 if (rs[Rs_backgroundPixmap] != NULL) 544 if (rs[Rs_backgroundPixmap])
546 { 545 {
547 const char *p = rs[Rs_backgroundPixmap]; 546 const char *p = rs[Rs_backgroundPixmap];
548 547
549 if ((p = strchr (p, ';')) != NULL) 548 if ((p = strchr (p, ';')) != 0)
550 { 549 {
551 p++; 550 p++;
552 bgPixmap.set_geometry (p); 551 bgPixmap.set_geometry (p);
553 } 552 }
554 else 553 else
… …
573 free (cmd_argv); 572 free (cmd_argv);
574 573
575 if (pty->pty >= 0) 574 if (pty->pty >= 0)
576 pty_ev.start (pty->pty, ev::READ); 575 pty_ev.start (pty->pty, ev::READ);
577 576
578 prepare_ev.start ();
579
580 HOOK_INVOKE ((this, HOOK_START, DT_END)); 577 HOOK_INVOKE ((this, HOOK_START, DT_END));
581 578
582#if ENABLE_XEMBED 579#if ENABLE_XEMBED
583 if (rs[Rs_embed]) 580 if (rs[Rs_embed])
584 { 581 {
… …
589 } 586 }
590#endif 587#endif
591 588
592 XMapWindow (dpy, vt); 589 XMapWindow (dpy, vt);
593 XMapWindow (dpy, parent[0]); 590 XMapWindow (dpy, parent[0]);
594
595 return true;
596} 591}
597 592
598static struct sig_handlers 593static struct sig_handlers
599{ 594{
600 ev::sig sw_term, sw_int; 595 ev::sig sw_term, sw_int;
601 596
602 /* 597 /*
603 * Catch a fatal signal and tidy up before quitting 598 * Catch a fatal signal and tidy up before quitting
604 */ 599 */
605 void
606 sig_term (ev::sig &w, int revents) 600 void sig_term (ev::sig &w, int revents);
601
602 sig_handlers ()
607 { 603 {
608 rxvt_emergency_cleanup (); 604 sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
609 w.stop ();
610 kill (getpid (), w.signum);
611 }
612
613 sig_handlers ()
614 : sw_term (this, &sig_handlers::sig_term),
615 sw_int (this, &sig_handlers::sig_term) 605 sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
616 {
617 } 606 }
618} sig_handlers; 607} sig_handlers;
608
609void
610sig_handlers::sig_term (ev::sig &w, int revents)
611{
612 rxvt_emergency_cleanup ();
613 w.stop ();
614 kill (getpid (), w.signum);
615}
619 616
620char **rxvt_environ; // startup environment 617char **rxvt_environ; // startup environment
621 618
622void 619void
623rxvt_init () 620rxvt_init ()
… …
641 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 638 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
642 // TODO: handle this with exceptions and tolerate the memory loss 639 // TODO: handle this with exceptions and tolerate the memory loss
643 XSetIOErrorHandler (rxvt_xioerror_handler); 640 XSetIOErrorHandler (rxvt_xioerror_handler);
644 641
645 XrmInitialize (); 642 XrmInitialize ();
646}
647
648/* ------------------------------------------------------------------------- *
649 * MEMORY ALLOCATION WRAPPERS *
650 * ------------------------------------------------------------------------- */
651void *
652rxvt_malloc (size_t size)
653{
654 void *p = malloc (size);
655
656 if (!p)
657 rxvt_fatal ("memory allocation failure. aborting.\n");
658
659 return p;
660}
661
662void *
663rxvt_calloc (size_t number, size_t size)
664{
665 void *p = calloc (number, size);
666
667 if (!p)
668 rxvt_fatal ("memory allocation failure. aborting.\n");
669
670 return p;
671}
672
673void *
674rxvt_realloc (void *ptr, size_t size)
675{
676 void *p = realloc (ptr, size);
677
678 if (!p)
679 rxvt_fatal ("memory allocation failure. aborting.\n");
680
681 return p;
682} 643}
683 644
684/*----------------------------------------------------------------------*/ 645/*----------------------------------------------------------------------*/
685/* 646/*
686 * window size/position calculations for XSizeHint and other storage. 647 * window size/position calculations for XSizeHint and other storage.
… …
827 ws.ws_xpixel = width; 788 ws.ws_xpixel = width;
828 ws.ws_ypixel = height; 789 ws.ws_ypixel = height;
829 (void)ioctl (pty->pty, TIOCSWINSZ, &ws); 790 (void)ioctl (pty->pty, TIOCSWINSZ, &ws);
830 791
831#if 0 792#if 0
832 // TIOCSWINSZ⎈ is supposed to do this automatically and correctly 793 // TIOCSWINSZ is supposed to do this automatically and correctly
833 if (cmd_pid) /* force through to the command */ 794 if (cmd_pid) /* force through to the command */
834 kill (-cmd_pid, SIGWINCH); 795 kill (-cmd_pid, SIGWINCH);
835#endif 796#endif
836} 797}
837 798
… …
1035 */ 996 */
1036void 997void
1037rxvt_term::set_colorfgbg () 998rxvt_term::set_colorfgbg ()
1038{ 999{
1039 unsigned int i; 1000 unsigned int i;
1040 const char *xpmb = "\0"; 1001 const char *xpmb = "";
1041 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; 1002 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
1042 1003
1043 strcpy (fstr, "default"); 1004 strcpy (fstr, "default");
1044 strcpy (bstr, "default"); 1005 strcpy (bstr, "default");
1045 for (i = Color_Black; i <= Color_White; i++) 1006 for (i = Color_Black; i <= Color_White; i++)
… …
1718void 1679void
1719rxvt_term::get_window_origin (int &x, int &y) 1680rxvt_term::get_window_origin (int &x, int &y)
1720{ 1681{
1721 Window cr; 1682 Window cr;
1722 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); 1683 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1723/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/ 1684/* fprintf (stderr, "origin is %+d%+d\n", x, y);*/
1724} 1685}
1725 1686
1726Pixmap 1687Pixmap
1727rxvt_term::get_pixmap_property (int prop_id) 1688rxvt_term::get_pixmap_property (int prop_id)
1728{ 1689{
… …
1745} 1706}
1746 1707
1747#ifdef HAVE_BG_PIXMAP 1708#ifdef HAVE_BG_PIXMAP
1748# if TRACE_PIXMAPS 1709# if TRACE_PIXMAPS
1749# undef update_background 1710# undef update_background
1711void
1750int rxvt_term::trace_update_background (const char *file, int line) 1712rxvt_term::trace_update_background (const char *file, int line)
1751{ 1713{
1752 fprintf (stderr, "%s:%d:update_background()\n", file, line); 1714 fprintf (stderr, "%s:%d:update_background()\n", file, line);
1753 update_background (); 1715 update_background ();
1754} 1716}
1755# endif 1717# endif
1756 1718
1757int 1719void
1758rxvt_term::update_background () 1720rxvt_term::update_background ()
1759{ 1721{
1760 bgPixmap.invalidate (); 1722 bgPixmap.invalidate ();
1761 1723
1762 /* no chance of real time refresh if we are blurring! */ 1724 /* no chance of real time refresh if we are blurring! */
1763 if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded)) 1725 if (bgPixmap.invalid_since + 0.50 < ev::now ()
1726 && !(bgPixmap.flags & bgPixmap_t::blurNeeded))
1727 {
1728 update_background_ev.stop ();
1764 bgPixmap.render (); 1729 bgPixmap.render ();
1730 }
1765 else 1731 else
1766 { 1732 {
1767 update_background_ev.stop (); 1733 ev_tstamp refresh;
1768 1734
1769 if (!bgPixmap.need_client_side_rendering()) 1735 if (!bgPixmap.need_client_side_rendering ())
1770 update_background_ev.start (.05); 1736 refresh = .05;
1771 else if (bgPixmap.flags & bgPixmap_t::blurNeeded) 1737 else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1772 update_background_ev.start (.20); /* very slow !!! */ 1738 refresh = .20; /* very slow !!! */
1773 else 1739 else
1740 refresh = .07;
1741
1774 update_background_ev.start (.07); 1742 update_background_ev.start (refresh);
1775 } 1743 }
1776
1777 return 0;
1778} 1744}
1779 1745
1780void 1746void
1781rxvt_term::update_background_cb (ev::timer &w, int revents) 1747rxvt_term::update_background_cb (ev::timer &w, int revents)
1782{ 1748{
1749 make_current ();
1783 bgPixmap.render (); 1750 bgPixmap.render ();
1751 refresh_check ();
1784} 1752}
1785 1753
1786#endif /* HAVE_BG_PIXMAP */ 1754#endif /* HAVE_BG_PIXMAP */
1787 1755
1788/*----------------------- end-of-file (C source) -----------------------*/ 1756/*----------------------- end-of-file (C source) -----------------------*/

Diff Legend

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