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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.272 by root, Tue Dec 11 03:30:49 2007 UTC vs.
Revision 1.305 by ayin, Sun Feb 17 11:37:21 2008 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) 2003-2008 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
… …
157{ 155{
158#if HAVE_BG_PIXMAP 156#if HAVE_BG_PIXMAP
159 update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this); 157 update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this);
160#endif 158#endif
161#ifdef CURSOR_BLINK 159#ifdef CURSOR_BLINK
162 cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); 160 cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL);
163#endif 161#endif
164#ifdef TEXT_BLINK 162#ifdef TEXT_BLINK
165 text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); 163 text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL);
166#endif 164#endif
167#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 165#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
168 cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this); 166 cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this);
169#endif 167#endif
170#ifdef SELECTION_SCROLLING 168#ifdef SELECTION_SCROLLING
… …
172#endif 170#endif
173#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 171#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
174 slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this); 172 slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this);
175#endif 173#endif
176#if ENABLE_TRANSPARENCY || ENABLE_PERL 174#if ENABLE_TRANSPARENCY || ENABLE_PERL
177 rootwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this), 175 rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this),
178#endif 176#endif
179#ifdef HAVE_SCROLLBARS
180 scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this), 177 scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
181#endif
182#ifdef USE_XIM 178#ifdef USE_XIM
183 im_ev.set <rxvt_term, &rxvt_term::im_cb> (this), 179 im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
184#endif 180#endif
185#ifdef POINTER_BLANK 181#ifdef POINTER_BLANK
186 pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this); 182 pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);
187#endif 183#endif
188#ifndef NO_BELL 184#ifndef NO_BELL
189 bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this); 185 bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);
190#endif 186#endif
191 child_ev.set <rxvt_term, &rxvt_term::child_cb> (this); 187 child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
192 prepare_ev.set <rxvt_term, &rxvt_term::prepare_cb> (this);
193 flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this); 188 flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
194 destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this); 189 destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
195 pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this); 190 pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
196 incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this); 191 incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);
197 termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this); 192 termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
… …
228 for (int i = RS_styleCount; --i; ) 223 for (int i = RS_styleCount; --i; )
229 if (fontset[i] != fontset[0]) 224 if (fontset[i] != fontset[0])
230 delete fontset[i]; 225 delete fontset[i];
231#endif 226#endif
232 delete fontset[0]; 227 delete fontset[0];
228
229#ifdef HAVE_BG_PIXMAP
230 bgPixmap.destroy ();
231#endif
233 232
234 if (display) 233 if (display)
235 { 234 {
236 selection_clear (); 235 selection_clear ();
237 236
… …
277 pix_colors_unfocused [i].free (this); 276 pix_colors_unfocused [i].free (this);
278#endif 277#endif
279 } 278 }
280 279
281 clear (); 280 clear ();
282 }
283 281
284 delete [] pix_colors_focused; 282 display->flush (); /* ideally .put should do this */
285#if OFF_FOCUS_FADING
286 delete [] pix_colors_unfocused;
287#endif
288
289#ifdef HAVE_BG_PIXMAP
290 bgPixmap.destroy ();
291#endif
292 displays.put (display); 283 displays.put (display);
284 }
293 285
294 scr_release (); 286 scr_release ();
295 287
296 /* clear all resources */ 288 /* clear all resources */
297 for (int i = 0; i < allocated.size (); i++) 289 for (int i = 0; i < allocated.size (); i++)
… …
329} 321}
330 322
331void 323void
332rxvt_term::destroy () 324rxvt_term::destroy ()
333{ 325{
334 if (ev_is_active (&destroy_ev)) 326 if (destroy_ev.is_active ())
335 return; 327 return;
336 328
337 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); 329 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
338 330
339#if ENABLE_OVERLAY 331#if ENABLE_OVERLAY
… …
343 if (display) 335 if (display)
344 { 336 {
345#if USE_XIM 337#if USE_XIM
346 im_ev.stop (display); 338 im_ev.stop (display);
347#endif 339#endif
348#if HAVE_SCROLLBARS
349 scrollbar_ev.stop (display); 340 scrollbar_ev.stop (display);
350#endif
351#if ENABLE_TRANSPARENCY || ENABLE_PERL 341#if ENABLE_TRANSPARENCY || ENABLE_PERL
352 rootwin_ev.stop (display); 342 rootwin_ev.stop (display);
353#endif 343#endif
354 incr_ev.stop (); 344 incr_ev.stop ();
355 termwin_ev.stop (display); 345 termwin_ev.stop (display);
356 vt_ev.stop (display); 346 vt_ev.stop (display);
357 } 347 }
358 348
359 prepare_ev.stop (); 349 flush_ev.stop ();
360 pty_ev.stop (); 350 pty_ev.stop ();
361#ifdef CURSOR_BLINK 351#ifdef CURSOR_BLINK
362 cursor_blink_ev.stop (); 352 cursor_blink_ev.stop ();
363#endif 353#endif
364#ifdef TEXT_BLINK 354#ifdef TEXT_BLINK
… …
474 DisplayString (display)); 464 DisplayString (display));
475 rxvt_emergency_cleanup (); 465 rxvt_emergency_cleanup ();
476 _exit (EXIT_FAILURE); 466 _exit (EXIT_FAILURE);
477} 467}
478 468
479/*----------------------------------------------------------------------*/
480bool
481rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
482{
483 this->envv = envv;
484
485 SET_R (this);
486 set_locale ("");
487 set_environ (envv); // few things in X do not call setlocale :(
488
489 if (!init_vars ())
490 return false;
491
492 init_secondary ();
493
494 const char **cmd_argv = init_resources (argc, argv);
495
496#ifdef KEYSYM_RESOURCE
497 keyboard->register_done ();
498#endif
499
500#ifdef HAVE_SCROLLBARS
501 if (option (Opt_scrollBar))
502 scrollBar.setIdle (); /* set existence for size calculations */
503#endif
504
505 pty = ptytty::create ();
506
507 create_windows (argc, argv);
508
509 init_xlocale ();
510
511 scr_reset (); // initialize screen
512
513#if 0
514 XSynchronize (dpy, True);
515#endif
516
517#ifdef HAVE_SCROLLBARS
518 if (option (Opt_scrollBar))
519 resize_scrollbar (); /* create and map scrollbar */
520#endif
521#ifdef HAVE_BG_PIXMAP
522 {
523 bgPixmap.set_target (this);
524
525#ifdef ENABLE_TRANSPARENCY
526 if (option (Opt_transparent))
527 {
528 bgPixmap.set_transparent ();
529#ifdef HAVE_AFTERIMAGE
530 if (rs [Rs_blurradius])
531 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
532#endif
533 if (ISSET_PIXCOLOR (Color_tint))
534 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
535 if (rs [Rs_shade])
536 bgPixmap.set_shade (rs [Rs_shade]);
537
538 bgPixmap.set_root_pixmap ();
539 XSelectInput (dpy, display->root, PropertyChangeMask);
540 rootwin_ev.start (display, display->root);
541 }
542#endif
543
544#ifdef BG_IMAGE_FROM_FILE
545 if (rs[Rs_backgroundPixmap] != NULL)
546 {
547 const char *p = rs[Rs_backgroundPixmap];
548
549 if ((p = strchr (p, ';')) != NULL)
550 {
551 p++;
552 bgPixmap.set_geometry (p);
553 }
554 else
555 bgPixmap.set_defaultGeometry ();
556
557 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
558 if (!bgPixmap.window_position_sensitive ())
559 update_background ();
560 }
561#endif
562 }
563#endif
564
565#if ENABLE_PERL
566 rootwin_ev.start (display, display->root);
567#endif
568
569 set_colorfgbg ();
570
571 init_command (cmd_argv);
572
573 free (cmd_argv);
574
575 if (pty->pty >= 0)
576 pty_ev.start (pty->pty, ev::READ);
577
578 prepare_ev.start ();
579
580 HOOK_INVOKE ((this, HOOK_START, DT_END));
581
582#if ENABLE_XEMBED
583 if (rs[Rs_embed])
584 {
585 long info[2] = { 0, XEMBED_MAPPED };
586
587 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
588 32, PropModeReplace, (unsigned char *)&info, 2);
589 }
590#endif
591
592 XMapWindow (dpy, vt);
593 XMapWindow (dpy, parent[0]);
594
595 return true;
596}
597
598static struct sig_handlers 469static struct sig_handlers
599{ 470{
600 ev::sig sw_term, sw_int; 471 ev::sig sw_term, sw_int;
601 472
602 /* 473 /*
… …
645 XSetIOErrorHandler (rxvt_xioerror_handler); 516 XSetIOErrorHandler (rxvt_xioerror_handler);
646 517
647 XrmInitialize (); 518 XrmInitialize ();
648} 519}
649 520
650/* ------------------------------------------------------------------------- *
651 * MEMORY ALLOCATION WRAPPERS *
652 * ------------------------------------------------------------------------- */
653void *
654rxvt_malloc (size_t size)
655{
656 void *p = malloc (size);
657
658 if (!p)
659 rxvt_fatal ("memory allocation failure. aborting.\n");
660
661 return p;
662}
663
664void *
665rxvt_calloc (size_t number, size_t size)
666{
667 void *p = calloc (number, size);
668
669 if (!p)
670 rxvt_fatal ("memory allocation failure. aborting.\n");
671
672 return p;
673}
674
675void *
676rxvt_realloc (void *ptr, size_t size)
677{
678 void *p = realloc (ptr, size);
679
680 if (!p)
681 rxvt_fatal ("memory allocation failure. aborting.\n");
682
683 return p;
684}
685
686/*----------------------------------------------------------------------*/ 521/*----------------------------------------------------------------------*/
687/* 522/*
688 * window size/position calculations for XSizeHint and other storage. 523 * window size/position calculations for XSizeHint and other storage.
689 * if width/height are non-zero then override calculated width/height 524 * if width/height are non-zero then override calculated width/height
690 */ 525 */
… …
762 sb_w = 0; 597 sb_w = 0;
763 window_vt_x = window_vt_y = int_bwidth; 598 window_vt_x = window_vt_y = int_bwidth;
764 599
765 if (scrollBar.state) 600 if (scrollBar.state)
766 { 601 {
767 sb_w = scrollbar_TotalWidth (); 602 sb_w = scrollBar.total_width ();
768 szHint.base_width += sb_w; 603 szHint.base_width += sb_w;
769 604
770 if (!option (Opt_scrollBar_right)) 605 if (!option (Opt_scrollBar_right))
771 window_vt_x += sb_w; 606 window_vt_x += sb_w;
772 } 607 }
… …
829 ws.ws_xpixel = width; 664 ws.ws_xpixel = width;
830 ws.ws_ypixel = height; 665 ws.ws_ypixel = height;
831 (void)ioctl (pty->pty, TIOCSWINSZ, &ws); 666 (void)ioctl (pty->pty, TIOCSWINSZ, &ws);
832 667
833#if 0 668#if 0
834 // TIOCSWINSZ⎈ is supposed to do this automatically and correctly 669 // TIOCSWINSZ is supposed to do this automatically and correctly
835 if (cmd_pid) /* force through to the command */ 670 if (cmd_pid) /* force through to the command */
836 kill (-cmd_pid, SIGWINCH); 671 kill (-cmd_pid, SIGWINCH);
837#endif 672#endif
838} 673}
839 674
… …
966void 801void
967rxvt_term::set_window_color (int idx, const char *color) 802rxvt_term::set_window_color (int idx, const char *color)
968{ 803{
969#ifdef XTERM_COLOR_CHANGE 804#ifdef XTERM_COLOR_CHANGE
970 rxvt_color xcol; 805 rxvt_color xcol;
971 int i;
972 806
973 if (color == NULL || *color == '\0') 807 if (color == NULL || *color == '\0')
974 return; 808 return;
975 809
976 color = strdup (color); 810 color = strdup (color);
… …
978 rs[Rs_color + idx] = color; 812 rs[Rs_color + idx] = color;
979 813
980 /* handle color aliases */ 814 /* handle color aliases */
981 if (isdigit (*color)) 815 if (isdigit (*color))
982 { 816 {
983 i = atoi (color); 817 int i = atoi (color);
984 818
985 if (i >= 8 && i <= 15) 819 if (i >= 8 && i <= 15)
986 { 820 {
987 /* bright colors */ 821 /* bright colors */
988 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8]; 822 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
… …
1151 { 985 {
1152 if (scrollBar.state) 986 if (scrollBar.state)
1153 { 987 {
1154 XMoveResizeWindow (dpy, scrollBar.win, 988 XMoveResizeWindow (dpy, scrollBar.win,
1155 window_sb_x, 0, 989 window_sb_x, 0,
1156 scrollbar_TotalWidth (), szHint.height); 990 scrollBar.total_width (), szHint.height);
1157 resize_scrollbar (); 991 resize_scrollbar ();
1158 } 992 }
1159 993
1160 XMoveResizeWindow (dpy, vt, 994 XMoveResizeWindow (dpy, vt,
1161 window_vt_x, window_vt_y, 995 window_vt_x, window_vt_y,
… …
1720void 1554void
1721rxvt_term::get_window_origin (int &x, int &y) 1555rxvt_term::get_window_origin (int &x, int &y)
1722{ 1556{
1723 Window cr; 1557 Window cr;
1724 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); 1558 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1725/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/ 1559/* fprintf (stderr, "origin is %+d%+d\n", x, y);*/
1726} 1560}
1727 1561
1728Pixmap 1562Pixmap
1729rxvt_term::get_pixmap_property (int prop_id) 1563rxvt_term::get_pixmap_property (int prop_id)
1730{ 1564{
… …
1737 unsigned char *prop = NULL; 1571 unsigned char *prop = NULL;
1738 int result = XGetWindowProperty (dpy, display->root, xa[prop_id], 1572 int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1739 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 1573 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1740 &nitems, &bytes_after, &prop); 1574 &nitems, &bytes_after, &prop);
1741 if (result == Success && prop && atype == XA_PIXMAP) 1575 if (result == Success && prop && atype == XA_PIXMAP)
1742 {
1743 return *(Pixmap *)prop; 1576 return *(Pixmap *)prop;
1744 }
1745 } 1577 }
1578
1746 return None; 1579 return None;
1747} 1580}
1748 1581
1749#ifdef HAVE_BG_PIXMAP 1582#ifdef HAVE_BG_PIXMAP
1750# if TRACE_PIXMAPS 1583# if TRACE_PIXMAPS
1751# undef update_background 1584# undef update_background
1585void
1752int rxvt_term::trace_update_background (const char *file, int line) 1586rxvt_term::trace_update_background (const char *file, int line)
1753{ 1587{
1754 fprintf (stderr, "%s:%d:update_background()\n", file, line); 1588 fprintf (stderr, "%s:%d:update_background()\n", file, line);
1755 update_background (); 1589 update_background ();
1756} 1590}
1757# endif 1591# endif
1758 1592
1759int 1593void
1760rxvt_term::update_background () 1594rxvt_term::update_background ()
1761{ 1595{
1596 if (update_background_ev.is_active ())
1597 return;
1598
1762 bgPixmap.invalidate (); 1599 bgPixmap.invalidate ();
1763 1600
1764 /* no chance of real time refresh if we are blurring! */ 1601 ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since);
1765 if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded)) 1602
1603 if (to_wait <= 0.)
1766 bgPixmap.render (); 1604 bgPixmap.render ();
1767 else 1605 else
1768 {
1769 update_background_ev.stop ();
1770
1771 if (!bgPixmap.need_client_side_rendering())
1772 update_background_ev.start (.05); 1606 update_background_ev.start (to_wait);
1773 else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1774 update_background_ev.start (.20); /* very slow !!! */
1775 else
1776 update_background_ev.start (.07);
1777 }
1778
1779 return 0;
1780} 1607}
1781 1608
1782void 1609void
1783rxvt_term::update_background_cb (ev::timer &w, int revents) 1610rxvt_term::update_background_cb (ev::timer &w, int revents)
1784{ 1611{
1612 make_current ();
1613
1614 update_background_ev.stop ();
1785 bgPixmap.render (); 1615 bgPixmap.render ();
1616 refresh_check ();
1786} 1617}
1787 1618
1788#endif /* HAVE_BG_PIXMAP */ 1619#endif /* HAVE_BG_PIXMAP */
1789 1620
1790/*----------------------- end-of-file (C source) -----------------------*/ 1621/*----------------------- end-of-file (C source) -----------------------*/

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