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 1.279 by ayin, Wed Dec 12 09:33:48 2007 UTC vs.
Revision 1.309 by root, Wed Feb 27 01:02:33 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.
… …
170#endif 170#endif
171#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 171#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
172 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);
173#endif 173#endif
174#if ENABLE_TRANSPARENCY || ENABLE_PERL 174#if ENABLE_TRANSPARENCY || ENABLE_PERL
175 rootwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this), 175 rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this),
176#endif 176#endif
177#ifdef HAVE_SCROLLBARS
178 scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this), 177 scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
179#endif
180#ifdef USE_XIM 178#ifdef USE_XIM
181 im_ev.set <rxvt_term, &rxvt_term::im_cb> (this), 179 im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
182#endif 180#endif
183#ifdef POINTER_BLANK 181#ifdef POINTER_BLANK
184 pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this); 182 pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);
185#endif 183#endif
186#ifndef NO_BELL 184#ifndef NO_BELL
187 bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this); 185 bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);
188#endif 186#endif
189 child_ev.set <rxvt_term, &rxvt_term::child_cb> (this); 187 child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
190 prepare_ev.set <rxvt_term, &rxvt_term::prepare_cb> (this);
191 flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this); 188 flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
192 destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this); 189 destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
193 pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this); 190 pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
194 incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this); 191 incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);
195 termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this); 192 termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
… …
227 if (fontset[i] != fontset[0]) 224 if (fontset[i] != fontset[0])
228 delete fontset[i]; 225 delete fontset[i];
229#endif 226#endif
230 delete fontset[0]; 227 delete fontset[0];
231 228
229#ifdef HAVE_BG_PIXMAP
230 bgPixmap.destroy ();
231#endif
232
232 if (display) 233 if (display)
233 { 234 {
234 selection_clear (); 235 selection_clear ();
235 236
236#ifdef USE_XIM 237#ifdef USE_XIM
237 im_destroy (); 238 im_destroy ();
238#endif 239#endif
239#ifdef XTERM_SCROLLBAR 240 scrollBar.destroy ();
240 if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC);
241 if (ShadowGC) XFreeGC (dpy, ShadowGC);
242#endif
243#ifdef PLAIN_SCROLLBAR
244 if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC);
245#endif
246#ifdef NEXT_SCROLLBAR
247 if (blackGC) XFreeGC (dpy, blackGC);
248 if (whiteGC) XFreeGC (dpy, whiteGC);
249 if (grayGC) XFreeGC (dpy, grayGC);
250 if (darkGC) XFreeGC (dpy, darkGC);
251 if (stippleGC) XFreeGC (dpy, stippleGC);
252 if (dimple) XFreePixmap (dpy, dimple);
253 if (upArrow) XFreePixmap (dpy, upArrow);
254 if (downArrow) XFreePixmap (dpy, downArrow);
255 if (upArrowHi) XFreePixmap (dpy, upArrowHi);
256 if (downArrowHi) XFreePixmap (dpy, downArrowHi);
257#endif
258#ifdef RXVT_SCROLLBAR
259 if (topShadowGC) XFreeGC (dpy, topShadowGC);
260 if (botShadowGC) XFreeGC (dpy, botShadowGC);
261 if (scrollbarGC) XFreeGC (dpy, scrollbarGC);
262#endif
263 if (gc) XFreeGC (dpy, gc); 241 if (gc) XFreeGC (dpy, gc);
264 242
265 delete drawable; 243 delete drawable;
266 // destroy all windows 244 // destroy all windows
267 if (parent[0]) 245 if (parent[0])
… …
275 pix_colors_unfocused [i].free (this); 253 pix_colors_unfocused [i].free (this);
276#endif 254#endif
277 } 255 }
278 256
279 clear (); 257 clear ();
280 }
281 258
282 delete [] pix_colors_focused; 259 display->flush (); /* ideally .put should do this */
283#if OFF_FOCUS_FADING
284 delete [] pix_colors_unfocused;
285#endif
286
287#ifdef HAVE_BG_PIXMAP
288 bgPixmap.destroy ();
289#endif
290 displays.put (display); 260 displays.put (display);
261 }
291 262
292 scr_release (); 263 scr_release ();
293 264
294 /* clear all resources */ 265 /* clear all resources */
295 for (int i = 0; i < allocated.size (); i++) 266 for (int i = 0; i < allocated.size (); i++)
… …
327} 298}
328 299
329void 300void
330rxvt_term::destroy () 301rxvt_term::destroy ()
331{ 302{
332 if (ev_is_active (&destroy_ev)) 303 if (destroy_ev.is_active ())
333 return; 304 return;
334 305
335 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); 306 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
336 307
337#if ENABLE_OVERLAY 308#if ENABLE_OVERLAY
… …
341 if (display) 312 if (display)
342 { 313 {
343#if USE_XIM 314#if USE_XIM
344 im_ev.stop (display); 315 im_ev.stop (display);
345#endif 316#endif
346#if HAVE_SCROLLBARS
347 scrollbar_ev.stop (display); 317 scrollbar_ev.stop (display);
348#endif
349#if ENABLE_TRANSPARENCY || ENABLE_PERL 318#if ENABLE_TRANSPARENCY || ENABLE_PERL
350 rootwin_ev.stop (display); 319 rootwin_ev.stop (display);
351#endif 320#endif
352 incr_ev.stop (); 321 incr_ev.stop ();
353 termwin_ev.stop (display); 322 termwin_ev.stop (display);
354 vt_ev.stop (display); 323 vt_ev.stop (display);
355 } 324 }
356 325
357 prepare_ev.stop (); 326 flush_ev.stop ();
358 pty_ev.stop (); 327 pty_ev.stop ();
359#ifdef CURSOR_BLINK 328#ifdef CURSOR_BLINK
360 cursor_blink_ev.stop (); 329 cursor_blink_ev.stop ();
361#endif 330#endif
362#ifdef TEXT_BLINK 331#ifdef TEXT_BLINK
… …
472 DisplayString (display)); 441 DisplayString (display));
473 rxvt_emergency_cleanup (); 442 rxvt_emergency_cleanup ();
474 _exit (EXIT_FAILURE); 443 _exit (EXIT_FAILURE);
475} 444}
476 445
477/*----------------------------------------------------------------------*/
478bool
479rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
480{
481 this->envv = envv;
482
483 SET_R (this);
484 set_locale ("");
485 set_environ (envv); // few things in X do not call setlocale :(
486
487 init_vars ();
488
489 init_secondary ();
490
491 const char **cmd_argv = init_resources (argc, argv);
492
493#ifdef KEYSYM_RESOURCE
494 keyboard->register_done ();
495#endif
496
497#ifdef HAVE_SCROLLBARS
498 if (option (Opt_scrollBar))
499 scrollBar.setIdle (); /* set existence for size calculations */
500#endif
501
502 pty = ptytty::create ();
503
504 create_windows (argc, argv);
505
506 init_xlocale ();
507
508 scr_reset (); // initialize screen
509
510#if 0
511 XSynchronize (dpy, True);
512#endif
513
514#ifdef HAVE_SCROLLBARS
515 if (option (Opt_scrollBar))
516 resize_scrollbar (); /* create and map scrollbar */
517#endif
518#ifdef HAVE_BG_PIXMAP
519 {
520 bgPixmap.set_target (this);
521
522#ifdef ENABLE_TRANSPARENCY
523 if (option (Opt_transparent))
524 {
525 bgPixmap.set_transparent ();
526#ifdef HAVE_AFTERIMAGE
527 if (rs [Rs_blurradius])
528 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
529#endif
530 if (ISSET_PIXCOLOR (Color_tint))
531 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
532 if (rs [Rs_shade])
533 bgPixmap.set_shade (rs [Rs_shade]);
534
535 bgPixmap.set_root_pixmap ();
536 XSelectInput (dpy, display->root, PropertyChangeMask);
537 rootwin_ev.start (display, display->root);
538 }
539#endif
540
541#ifdef BG_IMAGE_FROM_FILE
542 if (rs[Rs_backgroundPixmap] != NULL)
543 {
544 const char *p = rs[Rs_backgroundPixmap];
545
546 if ((p = strchr (p, ';')) != NULL)
547 {
548 p++;
549 bgPixmap.set_geometry (p);
550 }
551 else
552 bgPixmap.set_defaultGeometry ();
553
554 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
555 if (!bgPixmap.window_position_sensitive ())
556 update_background ();
557 }
558#endif
559 }
560#endif
561
562#if ENABLE_PERL
563 rootwin_ev.start (display, display->root);
564#endif
565
566 set_colorfgbg ();
567
568 init_command (cmd_argv);
569
570 free (cmd_argv);
571
572 if (pty->pty >= 0)
573 pty_ev.start (pty->pty, ev::READ);
574
575 prepare_ev.start ();
576
577 HOOK_INVOKE ((this, HOOK_START, DT_END));
578
579#if ENABLE_XEMBED
580 if (rs[Rs_embed])
581 {
582 long info[2] = { 0, XEMBED_MAPPED };
583
584 XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
585 32, PropModeReplace, (unsigned char *)&info, 2);
586 }
587#endif
588
589 XMapWindow (dpy, vt);
590 XMapWindow (dpy, parent[0]);
591
592 return true;
593}
594
595static struct sig_handlers 446static struct sig_handlers
596{ 447{
597 ev::sig sw_term, sw_int; 448 ev::sig sw_term, sw_int;
598 449
599 /* 450 /*
… …
642 XSetIOErrorHandler (rxvt_xioerror_handler); 493 XSetIOErrorHandler (rxvt_xioerror_handler);
643 494
644 XrmInitialize (); 495 XrmInitialize ();
645} 496}
646 497
647/* ------------------------------------------------------------------------- *
648 * MEMORY ALLOCATION WRAPPERS *
649 * ------------------------------------------------------------------------- */
650void *
651rxvt_malloc (size_t size)
652{
653 void *p = malloc (size);
654
655 if (!p)
656 rxvt_fatal ("memory allocation failure. aborting.\n");
657
658 return p;
659}
660
661void *
662rxvt_calloc (size_t number, size_t size)
663{
664 void *p = calloc (number, size);
665
666 if (!p)
667 rxvt_fatal ("memory allocation failure. aborting.\n");
668
669 return p;
670}
671
672void *
673rxvt_realloc (void *ptr, size_t size)
674{
675 void *p = realloc (ptr, size);
676
677 if (!p)
678 rxvt_fatal ("memory allocation failure. aborting.\n");
679
680 return p;
681}
682
683/*----------------------------------------------------------------------*/ 498/*----------------------------------------------------------------------*/
684/* 499/*
685 * window size/position calculations for XSizeHint and other storage. 500 * window size/position calculations for XSizeHint and other storage.
686 * if width/height are non-zero then override calculated width/height 501 * if width/height are non-zero then override calculated width/height
687 */ 502 */
688void 503void
689rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) 504rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
690{ 505{
691 short recalc_x, recalc_y; 506 short recalc_x, recalc_y;
692 int x, y, sb_w, flags; 507 int x, y, flags;
693 unsigned int w, h; 508 unsigned int w, h;
694 unsigned int max_width, max_height; 509 unsigned int max_width, max_height;
695 510
696 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; 511 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;
697 szHint.win_gravity = NorthWestGravity; 512 szHint.win_gravity = NorthWestGravity;
… …
744 szHint.win_gravity = SouthEastGravity; 559 szHint.win_gravity = SouthEastGravity;
745 else 560 else
746 szHint.win_gravity = SouthWestGravity; 561 szHint.win_gravity = SouthWestGravity;
747 } 562 }
748 } 563 }
564
565 if (!szHint.width || !szHint.height)
566 rxvt_fatal ("window width or height must not be zero, aborting.\n");
749 } 567 }
750 568
751 /* TODO: BOUNDS */ 569 /* TODO: BOUNDS */
752 width = ncol * fwidth; 570 width = ncol * fwidth;
753 height = nrow * fheight; 571 height = nrow * fheight;
754 max_width = MAX_COLS * fwidth; 572 max_width = MAX_COLS * fwidth;
755 max_height = MAX_ROWS * fheight; 573 max_height = MAX_ROWS * fheight;
756 574
757 szHint.base_width = szHint.base_height = 2 * int_bwidth; 575 szHint.base_width = szHint.base_height = 2 * int_bwidth;
758 576
759 sb_w = 0;
760 window_vt_x = window_vt_y = int_bwidth; 577 window_vt_x = window_vt_y = int_bwidth;
761 578
762 if (scrollBar.state) 579 if (scrollBar.state)
763 { 580 {
764 sb_w = scrollbar_TotalWidth (); 581 int sb_w = scrollBar.total_width ();
765 szHint.base_width += sb_w; 582 szHint.base_width += sb_w;
766 583
767 if (!option (Opt_scrollBar_right)) 584 if (!option (Opt_scrollBar_right))
768 window_vt_x += sb_w; 585 window_vt_x += sb_w;
769 } 586 }
… …
792 else 609 else
793 { 610 {
794 min_it (height, max_height); 611 min_it (height, max_height);
795 szHint.height = szHint.base_height + height; 612 szHint.height = szHint.base_height + height;
796 } 613 }
797
798 if (scrollBar.state && option (Opt_scrollBar_right))
799 window_sb_x = szHint.width - sb_w;
800 614
801 if (recalc_x) 615 if (recalc_x)
802 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; 616 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
803 617
804 if (recalc_y) 618 if (recalc_y)
… …
963void 777void
964rxvt_term::set_window_color (int idx, const char *color) 778rxvt_term::set_window_color (int idx, const char *color)
965{ 779{
966#ifdef XTERM_COLOR_CHANGE 780#ifdef XTERM_COLOR_CHANGE
967 rxvt_color xcol; 781 rxvt_color xcol;
968 int i;
969 782
970 if (color == NULL || *color == '\0') 783 if (color == NULL || *color == '\0')
971 return; 784 return;
972 785
973 color = strdup (color); 786 color = strdup (color);
… …
975 rs[Rs_color + idx] = color; 788 rs[Rs_color + idx] = color;
976 789
977 /* handle color aliases */ 790 /* handle color aliases */
978 if (isdigit (*color)) 791 if (isdigit (*color))
979 { 792 {
980 i = atoi (color); 793 int i = atoi (color);
981 794
982 if (i >= 8 && i <= 15) 795 if (i >= 8 && i <= 15)
983 { 796 {
984 /* bright colors */ 797 /* bright colors */
985 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8]; 798 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
… …
1145 fix_screen = ncol != prev_ncol || nrow != prev_nrow; 958 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
1146 959
1147 if (fix_screen || newwidth != old_width || newheight != old_height) 960 if (fix_screen || newwidth != old_width || newheight != old_height)
1148 { 961 {
1149 if (scrollBar.state) 962 if (scrollBar.state)
1150 { 963 scrollBar.resize ();
1151 XMoveResizeWindow (dpy, scrollBar.win,
1152 window_sb_x, 0,
1153 scrollbar_TotalWidth (), szHint.height);
1154 resize_scrollbar ();
1155 }
1156 964
1157 XMoveResizeWindow (dpy, vt, 965 XMoveResizeWindow (dpy, vt,
1158 window_vt_x, window_vt_y, 966 window_vt_x, window_vt_y,
1159 width, height); 967 width, height);
1160 968
… …
1717void 1525void
1718rxvt_term::get_window_origin (int &x, int &y) 1526rxvt_term::get_window_origin (int &x, int &y)
1719{ 1527{
1720 Window cr; 1528 Window cr;
1721 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); 1529 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1722/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/ 1530/* fprintf (stderr, "origin is %+d%+d\n", x, y);*/
1723} 1531}
1724 1532
1725Pixmap 1533Pixmap
1726rxvt_term::get_pixmap_property (int prop_id) 1534rxvt_term::get_pixmap_property (int prop_id)
1727{ 1535{
… …
1734 unsigned char *prop = NULL; 1542 unsigned char *prop = NULL;
1735 int result = XGetWindowProperty (dpy, display->root, xa[prop_id], 1543 int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1736 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 1544 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1737 &nitems, &bytes_after, &prop); 1545 &nitems, &bytes_after, &prop);
1738 if (result == Success && prop && atype == XA_PIXMAP) 1546 if (result == Success && prop && atype == XA_PIXMAP)
1739 {
1740 return *(Pixmap *)prop; 1547 return *(Pixmap *)prop;
1741 }
1742 } 1548 }
1549
1743 return None; 1550 return None;
1744} 1551}
1745 1552
1746#ifdef HAVE_BG_PIXMAP 1553#ifdef HAVE_BG_PIXMAP
1747# if TRACE_PIXMAPS 1554# if TRACE_PIXMAPS
1748# undef update_background 1555# undef update_background
1556void
1749int rxvt_term::trace_update_background (const char *file, int line) 1557rxvt_term::trace_update_background (const char *file, int line)
1750{ 1558{
1751 fprintf (stderr, "%s:%d:update_background()\n", file, line); 1559 fprintf (stderr, "%s:%d:update_background()\n", file, line);
1752 update_background (); 1560 update_background ();
1753} 1561}
1754# endif 1562# endif
1755 1563
1756int 1564void
1757rxvt_term::update_background () 1565rxvt_term::update_background ()
1758{ 1566{
1567 if (update_background_ev.is_active ())
1568 return;
1569
1759 bgPixmap.invalidate (); 1570 bgPixmap.invalidate ();
1760 1571
1761 /* no chance of real time refresh if we are blurring! */ 1572 ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since);
1762 if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded)) 1573
1574 if (to_wait <= 0.)
1763 bgPixmap.render (); 1575 bgPixmap.render ();
1764 else 1576 else
1765 {
1766 update_background_ev.stop ();
1767
1768 if (!bgPixmap.need_client_side_rendering())
1769 update_background_ev.start (.05); 1577 update_background_ev.start (to_wait);
1770 else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1771 update_background_ev.start (.20); /* very slow !!! */
1772 else
1773 update_background_ev.start (.07);
1774 }
1775
1776 return 0;
1777} 1578}
1778 1579
1779void 1580void
1780rxvt_term::update_background_cb (ev::timer &w, int revents) 1581rxvt_term::update_background_cb (ev::timer &w, int revents)
1781{ 1582{
1583 make_current ();
1584
1585 update_background_ev.stop ();
1782 bgPixmap.render (); 1586 bgPixmap.render ();
1587 refresh_check ();
1783} 1588}
1784 1589
1785#endif /* HAVE_BG_PIXMAP */ 1590#endif /* HAVE_BG_PIXMAP */
1786 1591
1787/*----------------------- end-of-file (C source) -----------------------*/ 1592/*----------------------- end-of-file (C source) -----------------------*/

Diff Legend

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