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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.230 by root, Sun Aug 27 10:10:25 2006 UTC vs.
Revision 1.255 by ayin, Wed Oct 31 09:55:23 2007 UTC

… …
38#include <limits> 38#include <limits>
39 39
40#include <csignal> 40#include <csignal>
41#include <cstring> 41#include <cstring>
42 42
43#ifdef TTY_GID_SUPPORT
44# include <grp.h>
45#endif
46
47#ifdef HAVE_TERMIOS_H 43#ifdef HAVE_TERMIOS_H
48# include <termios.h> 44# include <termios.h>
45#endif
46
47#ifdef HAVE_XSETLOCALE
48# define X_LOCALE
49# include <X11/Xlocale.h>
50#else
51# ifdef HAVE_SETLOCALE
52# include <clocale>
53# endif
49#endif 54#endif
50 55
51vector<rxvt_term *> rxvt_term::termlist; 56vector<rxvt_term *> rxvt_term::termlist;
52 57
53// used to tell global functions which terminal instance is "active" 58// used to tell global functions which terminal instance is "active"
… …
88class rxvt_composite_vec rxvt_composite; 93class rxvt_composite_vec rxvt_composite;
89 94
90text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) 95text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
91{ 96{
92 compose_char *cc; 97 compose_char *cc;
93 98
94 // break compose chains, as stupid readline really likes to duplicate 99 // break compose chains, as stupid readline really likes to duplicate
95 // composing characters for some reason near the end of a line. 100 // composing characters for some reason near the end of a line.
96 cc = (*this)[c1]; 101 cc = (*this)[c1];
97 while (cc) 102 while (cc)
98 { 103 {
… …
148} 153}
149#endif 154#endif
150 155
151rxvt_term::rxvt_term () 156rxvt_term::rxvt_term ()
152 : 157 :
153#if TRANSPARENT || ENABLE_PERL 158#if ENABLE_TRANSPARENCY || ENABLE_PERL
154 rootwin_ev (this, &rxvt_term::rootwin_cb), 159 rootwin_ev (this, &rxvt_term::rootwin_cb),
160#endif
161#if HAVE_BG_PIXMAP
162 update_background_ev(this, &rxvt_term::update_background_cb),
155#endif 163#endif
156#ifdef HAVE_SCROLLBARS 164#ifdef HAVE_SCROLLBARS
157 scrollbar_ev (this, &rxvt_term::x_cb), 165 scrollbar_ev (this, &rxvt_term::x_cb),
158#endif 166#endif
159#ifdef CURSOR_BLINK 167#ifdef CURSOR_BLINK
… …
175 pointer_ev (this, &rxvt_term::pointer_cb), 183 pointer_ev (this, &rxvt_term::pointer_cb),
176#endif 184#endif
177#ifdef USE_XIM 185#ifdef USE_XIM
178 im_ev (this, &rxvt_term::im_cb), 186 im_ev (this, &rxvt_term::im_cb),
179#endif 187#endif
180#ifndef NO_BELL 188#ifndef NO_BELL
181 bell_ev (this, &rxvt_term::bell_cb), 189 bell_ev (this, &rxvt_term::bell_cb),
182#endif 190#endif
183 termwin_ev (this, &rxvt_term::x_cb), 191 termwin_ev (this, &rxvt_term::x_cb),
184 vt_ev (this, &rxvt_term::x_cb), 192 vt_ev (this, &rxvt_term::x_cb),
185 child_ev (this, &rxvt_term::child_cb), 193 child_ev (this, &rxvt_term::child_cb),
… …
198#endif 206#endif
199} 207}
200 208
201// clean up the most important stuff, do *not* call x or free mem etc. 209// clean up the most important stuff, do *not* call x or free mem etc.
202// for use before an emergency exit 210// for use before an emergency exit
211void
203void rxvt_term::emergency_cleanup () 212rxvt_term::emergency_cleanup ()
204{ 213{
205 if (cmd_pid) 214 if (cmd_pid)
206 kill (-cmd_pid, SIGHUP); 215 kill (-cmd_pid, SIGHUP);
207 216
208 pty_ev.stop (); 217 pty_ev.stop ();
… …
307{ 316{
308 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); 317 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
309 318
310 cmd_pid = 0; 319 cmd_pid = 0;
311 320
312 if (!OPTION (Opt_hold)) 321 if (!option (Opt_hold))
313 destroy (); 322 destroy ();
314} 323}
315 324
316void 325void
317rxvt_term::destroy () 326rxvt_term::destroy ()
… …
331 im_ev.stop (display); 340 im_ev.stop (display);
332#endif 341#endif
333#if HAVE_SCROLLBARS 342#if HAVE_SCROLLBARS
334 scrollbar_ev.stop (display); 343 scrollbar_ev.stop (display);
335#endif 344#endif
336#if TRANSPARENT || ENABLE_PERL 345#if ENABLE_TRANSPARENCY || ENABLE_PERL
337 rootwin_ev.stop (display); 346 rootwin_ev.stop (display);
338#endif 347#endif
339 incr_ev.stop (); 348 incr_ev.stop ();
340 termwin_ev.stop (display); 349 termwin_ev.stop (display);
341 vt_ev.stop (display); 350 vt_ev.stop (display);
… …
425 else 434 else
426 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", 435 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
427 mesg, BUFSIZ); 436 mesg, BUFSIZ);
428 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); 437 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
429 } 438 }
430 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", 439 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
431 mesg, BUFSIZ); 440 mesg, BUFSIZ);
432 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); 441 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
433} 442}
434#endif 443#endif
435 444
… …
481#ifdef KEYSYM_RESOURCE 490#ifdef KEYSYM_RESOURCE
482 keyboard->register_done (); 491 keyboard->register_done ();
483#endif 492#endif
484 493
485#ifdef HAVE_SCROLLBARS 494#ifdef HAVE_SCROLLBARS
486 if (OPTION (Opt_scrollBar)) 495 if (option (Opt_scrollBar))
487 scrollBar.setIdle (); /* set existence for size calculations */ 496 scrollBar.setIdle (); /* set existence for size calculations */
488#endif 497#endif
489 498
490 pty = ptytty::create (); 499 pty = ptytty::create ();
491 500
… …
498#if 0 507#if 0
499 XSynchronize (dpy, True); 508 XSynchronize (dpy, True);
500#endif 509#endif
501 510
502#ifdef HAVE_SCROLLBARS 511#ifdef HAVE_SCROLLBARS
503 if (OPTION (Opt_scrollBar)) 512 if (option (Opt_scrollBar))
504 resize_scrollbar (); /* create and map scrollbar */ 513 resize_scrollbar (); /* create and map scrollbar */
505#endif 514#endif
515#ifdef HAVE_BG_PIXMAP
516 {
517 bgPixmap.set_target (this);
518
506#ifdef TRANSPARENT 519#ifdef ENABLE_TRANSPARENCY
507 if (OPTION (Opt_transparent)) 520 if (option (Opt_transparent))
508 { 521 {
522 bgPixmap.set_transparent ();
523#ifdef HAVE_AFTERIMAGE
524 if (rs [Rs_blurradius])
525 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
526#endif
527 if (ISSET_PIXCOLOR (Color_tint))
528 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
529 if (rs [Rs_shade])
530 bgPixmap.set_shade (rs [Rs_shade]);
531
532 bgPixmap.set_root_pixmap ();
509 XSelectInput (dpy, display->root, PropertyChangeMask); 533 XSelectInput (dpy, display->root, PropertyChangeMask);
510 check_our_parents ();
511 rootwin_ev.start (display, display->root); 534 rootwin_ev.start (display, display->root);
512 } 535 }
513#endif 536#endif
537
538#ifdef BG_IMAGE_FROM_FILE
539 if (rs[Rs_backgroundPixmap] != NULL)
540 {
541 const char *p = rs[Rs_backgroundPixmap];
542
543 if ((p = strchr (p, ';')) != NULL)
544 {
545 p++;
546 bgPixmap.set_geometry (p);
547 }
548 else
549 bgPixmap.set_defaultGeometry ();
550
551 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
552 if (!bgPixmap.window_position_sensitive ())
553 update_background ();
554 }
555#endif
556 }
557#endif
558
514#if ENABLE_PERL 559#if ENABLE_PERL
515 rootwin_ev.start (display, display->root); 560 rootwin_ev.start (display, display->root);
516#endif 561#endif
517 562
518 set_colorfgbg (); 563 set_colorfgbg ();
… …
545} 590}
546 591
547static struct sig_handlers 592static struct sig_handlers
548{ 593{
549 sig_watcher sw_term, sw_int; 594 sig_watcher sw_term, sw_int;
550 595
551 /* 596 /*
552 * Catch a fatal signal and tidy up before quitting 597 * Catch a fatal signal and tidy up before quitting
553 */ 598 */
554 void 599 void
555 sig_term (sig_watcher &w) 600 sig_term (sig_watcher &w)
… …
627 return p; 672 return p;
628} 673}
629 674
630/*----------------------------------------------------------------------*/ 675/*----------------------------------------------------------------------*/
631/* 676/*
632 * window size/position calculcations for XSizeHint and other storage. 677 * window size/position calculations for XSizeHint and other storage.
633 * if width/height are non-zero then override calculated width/height 678 * if width/height are non-zero then override calculated width/height
634 */ 679 */
635void 680void
636rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) 681rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
637{ 682{
… …
709 if (scrollBar.state) 754 if (scrollBar.state)
710 { 755 {
711 sb_w = scrollbar_TotalWidth (); 756 sb_w = scrollbar_TotalWidth ();
712 szHint.base_width += sb_w; 757 szHint.base_width += sb_w;
713 758
714 if (!OPTION (Opt_scrollBar_right)) 759 if (!option (Opt_scrollBar_right))
715 window_vt_x += sb_w; 760 window_vt_x += sb_w;
716 } 761 }
717 762
718 szHint.width_inc = fwidth; 763 szHint.width_inc = fwidth;
719 szHint.height_inc = fheight; 764 szHint.height_inc = fheight;
… …
740 { 785 {
741 min_it (height, max_height); 786 min_it (height, max_height);
742 szHint.height = szHint.base_height + height; 787 szHint.height = szHint.base_height + height;
743 } 788 }
744 789
745 if (scrollBar.state && OPTION (Opt_scrollBar_right)) 790 if (scrollBar.state && option (Opt_scrollBar_right))
746 window_sb_x = szHint.width - sb_w; 791 window_sb_x = szHint.width - sb_w;
747 792
748 if (recalc_x) 793 if (recalc_x)
749 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; 794 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
750 795
… …
832 { 877 {
833 fontset[style] = fs = new rxvt_fontset (this); 878 fontset[style] = fs = new rxvt_fontset (this);
834 rxvt_fontprop prop2 = prop; 879 rxvt_fontprop prop2 = prop;
835 880
836 if (res) 881 if (res)
837 prop2.weight = prop2.slant = rxvt_fontprop::unset; 882 {
883 fs->populate (res);
884 fs->set_prop (prop2, false);
885 }
838 else 886 else
839 { 887 {
840 res = fontset[0]->fontdesc; 888 fs->populate (fontset[0]->fontdesc);
841 889
842 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; 890 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
843 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; 891 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
892
893 fs->set_prop (prop2, true);
844 } 894 }
845 895
846 fs->populate (res);
847 fs->set_prop (prop2, true);
848 } 896 }
849#else 897#else
850 fontset[style] = fontset[0]; 898 fontset[style] = fontset[0];
851#endif 899#endif
852 } 900 }
… …
854 if (parent[0]) 902 if (parent[0])
855 { 903 {
856 resize_all_windows (0, 0, 0); 904 resize_all_windows (0, 0, 0);
857 scr_remap_chars (); 905 scr_remap_chars ();
858 scr_touch (true); 906 scr_touch (true);
859 } 907 }
860 908
861 return true; 909 return true;
862} 910}
863 911
912void
864void rxvt_term::set_string_property (Atom prop, const char *str, int len) 913rxvt_term::set_string_property (Atom prop, const char *str, int len)
865{ 914{
866 XChangeProperty (dpy, parent[0], 915 XChangeProperty (dpy, parent[0],
867 prop, XA_STRING, 8, PropModeReplace, 916 prop, XA_STRING, 8, PropModeReplace,
868 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 917 (const unsigned char *)str, len >= 0 ? len : strlen (str));
869} 918}
870 919
920void
871void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 921rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
872{ 922{
873 wchar_t *ws = rxvt_mbstowcs (str, len); 923 wchar_t *ws = rxvt_mbstowcs (str, len);
874 char *s = rxvt_wcstoutf8 (ws); 924 char *s = rxvt_wcstoutf8 (ws);
875 925
876 XChangeProperty (dpy, parent[0], 926 XChangeProperty (dpy, parent[0],
… …
900#if ENABLE_EWMH 950#if ENABLE_EWMH
901 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); 951 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
902#endif 952#endif
903} 953}
904 954
955void
956rxvt_term::set_window_color (int idx, const char *color)
957{
905#ifdef XTERM_COLOR_CHANGE 958#ifdef XTERM_COLOR_CHANGE
906void
907rxvt_term::set_window_color (int idx, const char *color)
908{
909 rxvt_color xcol; 959 rxvt_color xcol;
910 int i; 960 int i;
911 961
912 if (color == NULL || *color == '\0') 962 if (color == NULL || *color == '\0')
913 return; 963 return;
914 964
915 color = strdup (color); 965 color = strdup (color);
916 allocated.push_back ((void *)color); 966 allocated.push_back ((void *)color);
… …
950 /*TODO: handle Color_BD, scrollbar background, etc. */ 1000 /*TODO: handle Color_BD, scrollbar background, etc. */
951 1001
952 update_fade_color (idx); 1002 update_fade_color (idx);
953 recolour_cursor (); 1003 recolour_cursor ();
954 scr_recolour (); 1004 scr_recolour ();
955}
956
957#else
958# define set_window_color (idx,color) ((void)0)
959#endif /* XTERM_COLOR_CHANGE */ 1005#endif /* XTERM_COLOR_CHANGE */
1006}
960 1007
961void 1008void
962rxvt_term::recolour_cursor () 1009rxvt_term::recolour_cursor ()
963{ 1010{
964 XColor fg, bg; 1011 XColor fg, bg;
… …
996 1043
997 for (i = Color_Black; i <= Color_White; i++) 1044 for (i = Color_Black; i <= Color_White; i++)
998 if (pix_colors[Color_bg] == pix_colors[i]) 1045 if (pix_colors[Color_bg] == pix_colors[i])
999 { 1046 {
1000 sprintf (bstr, "%d", (i - Color_Black)); 1047 sprintf (bstr, "%d", (i - Color_Black));
1001#ifdef XPM_BACKGROUND 1048#ifdef BG_IMAGE_FROM_FILE
1002 xpmb = "default;"; 1049 xpmb = "default;";
1003#endif 1050#endif
1004 break; 1051 break;
1005 } 1052 }
1006 1053
… …
1102 1149
1103 XMoveResizeWindow (dpy, vt, 1150 XMoveResizeWindow (dpy, vt,
1104 window_vt_x, window_vt_y, 1151 window_vt_x, window_vt_y,
1105 width, height); 1152 width, height);
1106 1153
1154#ifdef HAVE_BG_PIXMAP
1155 if (bgPixmap.window_size_sensitive ())
1156 update_background ();
1157#endif
1158
1107 scr_clear (); 1159 scr_clear ();
1108#ifdef XPM_BACKGROUND
1109 resize_pixmap ();
1110#endif
1111 } 1160 }
1112 1161
1113 if (fix_screen || old_height == 0) 1162 if (fix_screen || old_height == 0)
1114 scr_reset (); 1163 scr_reset ();
1115 1164
1116 // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version 1165 // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1117 //scr_touch (false); 1166 //scr_touch (false);
1118 1167
1119#ifdef XPM_BACKGROUND 1168#ifdef HAVE_BG_PIXMAP
1120 if (pixmap) 1169// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1170// if (bgPixmap.pixmap)
1121 scr_touch (false); 1171// scr_touch (false);
1122#endif 1172#endif
1123 1173
1124#ifdef USE_XIM 1174#ifdef USE_XIM
1125 IMSetPosition (); 1175 IMSetPosition ();
1126#endif 1176#endif
… …
1297 if (term->rs[Rs_imLocale]) 1347 if (term->rs[Rs_imLocale])
1298 SET_LOCALE (term->locale); 1348 SET_LOCALE (term->locale);
1299 } 1349 }
1300 else 1350 else
1301 str = (void *)text->string.wide_char; 1351 str = (void *)text->string.wide_char;
1302 1352
1303 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, 1353 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1304 DT_INT, call_data->caret, 1354 DT_INT, call_data->caret,
1305 DT_INT, call_data->chg_first, 1355 DT_INT, call_data->chg_first,
1306 DT_INT, call_data->chg_length, 1356 DT_INT, call_data->chg_length,
1307 DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, 1357 DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
… …
1626 1676
1627 if (input_style & XIMPreeditPosition) 1677 if (input_style & XIMPreeditPosition)
1628 { 1678 {
1629 im_set_size (preedit_rect); 1679 im_set_size (preedit_rect);
1630 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); 1680 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1631 1681
1632 XSetICValues (Input_Context, 1682 XSetICValues (Input_Context,
1633 XNPreeditAttributes, preedit_attr, NULL); 1683 XNPreeditAttributes, preedit_attr, NULL);
1634 } 1684 }
1635 else 1685 else
1636 { 1686 {
… …
1655 1705
1656 XFree (preedit_attr); 1706 XFree (preedit_attr);
1657} 1707}
1658#endif /* USE_XIM */ 1708#endif /* USE_XIM */
1659 1709
1710void
1711rxvt_term::get_window_origin (int &x, int &y)
1712{
1713 Window cr;
1714 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1715/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/
1716}
1717
1718Pixmap
1719rxvt_term::get_pixmap_property (int prop_id)
1720{
1721 if (prop_id > 0 && prop_id < NUM_XA)
1722 if (xa[prop_id])
1723 {
1724 int aformat;
1725 unsigned long nitems, bytes_after;
1726 Atom atype;
1727 unsigned char *prop = NULL;
1728 int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1729 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1730 &nitems, &bytes_after, &prop);
1731 if (result == Success && prop && atype == XA_PIXMAP)
1732 {
1733 return *(Pixmap *)prop;
1734 }
1735 }
1736 return None;
1737}
1738
1739#ifdef HAVE_BG_PIXMAP
1740int
1741rxvt_term::update_background ()
1742{
1743 bgPixmap.invalidate ();
1744
1745 /* no chance of real time refresh if we are blurring ! */
1746 if (bgPixmap.invalid_since + 0.5 < NOW && !(bgPixmap.flags & bgPixmap_t::blurNeeded))
1747 bgPixmap.render ();
1748 else
1749 {
1750 update_background_ev.stop ();
1751 if (!bgPixmap.need_client_side_rendering())
1752 update_background_ev.start (NOW + .05);
1753 else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1754 update_background_ev.start (NOW + .2); /* very slow !!! */
1755 else
1756 update_background_ev.start (NOW + .07);
1757 }
1758 return 0;
1759}
1760
1761void
1762rxvt_term::update_background_cb (time_watcher &w)
1763{
1764 bgPixmap.render ();
1765}
1766
1767#endif /* HAVE_BG_PIXMAP */
1768
1660/*----------------------- end-of-file (C source) -----------------------*/ 1769/*----------------------- end-of-file (C source) -----------------------*/

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