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 1.220 by root, Sat Feb 11 10:53:37 2006 UTC vs.
Revision 1.253 by ayin, Mon Oct 15 07:33:48 2007 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: main.C 2 * File: main.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
… …
56static char curlocale[128], savelocale[128]; 56static char curlocale[128], savelocale[128];
57 57
58bool 58bool
59rxvt_set_locale (const char *locale) NOTHROW 59rxvt_set_locale (const char *locale) NOTHROW
60{ 60{
61 int size = strlen (locale) + 1;
62
63 if (size > sizeof (curlocale))
64 rxvt_fatal ("locale string too long, aborting.\n");
65
61 if (!locale || !strncmp (locale, curlocale, 128)) 66 if (!locale || !memcmp (locale, curlocale, size))
62 return false; 67 return false;
63 68
64 strncpy (curlocale, locale, 128); 69 memcpy (curlocale, locale, size);
65 setlocale (LC_CTYPE, curlocale); 70 setlocale (LC_CTYPE, curlocale);
66 return true; 71 return true;
67} 72}
68 73
69void 74void
… …
143} 148}
144#endif 149#endif
145 150
146rxvt_term::rxvt_term () 151rxvt_term::rxvt_term ()
147 : 152 :
148#if TRANSPARENT 153#if ENABLE_TRANSPARENCY || ENABLE_PERL
149 rootwin_ev (this, &rxvt_term::rootwin_cb), 154 rootwin_ev (this, &rxvt_term::rootwin_cb),
155#endif
156#if HAVE_BG_PIXMAP
157 update_background_ev(this, &rxvt_term::update_background_cb),
150#endif 158#endif
151#ifdef HAVE_SCROLLBARS 159#ifdef HAVE_SCROLLBARS
152 scrollbar_ev (this, &rxvt_term::x_cb), 160 scrollbar_ev (this, &rxvt_term::x_cb),
153#endif 161#endif
154#ifdef CURSOR_BLINK 162#ifdef CURSOR_BLINK
… …
193#endif 201#endif
194} 202}
195 203
196// clean up the most important stuff, do *not* call x or free mem etc. 204// clean up the most important stuff, do *not* call x or free mem etc.
197// for use before an emergency exit 205// for use before an emergency exit
206void
198void rxvt_term::emergency_cleanup () 207rxvt_term::emergency_cleanup ()
199{ 208{
200 if (cmd_pid) 209 if (cmd_pid)
201 kill (-cmd_pid, SIGHUP); 210 kill (-cmd_pid, SIGHUP);
202 211
212 pty_ev.stop ();
203 delete pty; pty = 0; 213 delete pty; pty = 0;
204} 214}
205 215
206rxvt_term::~rxvt_term () 216rxvt_term::~rxvt_term ()
207{ 217{
… …
264 } 274 }
265 275
266 clear (); 276 clear ();
267 } 277 }
268 278
269 delete pix_colors_focused; 279 delete [] pix_colors_focused;
270#if OFF_FOCUS_FADING 280#if OFF_FOCUS_FADING
271 delete pix_colors_unfocused; 281 delete [] pix_colors_unfocused;
272#endif 282#endif
273 283
274 displays.put (display); 284 displays.put (display);
275 285
276 scr_release (); 286 scr_release ();
… …
301{ 311{
302 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); 312 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
303 313
304 cmd_pid = 0; 314 cmd_pid = 0;
305 315
306 if (!OPTION (Opt_hold)) 316 if (!option (Opt_hold))
307 destroy (); 317 destroy ();
308} 318}
309 319
310void 320void
311rxvt_term::destroy () 321rxvt_term::destroy ()
… …
325 im_ev.stop (display); 335 im_ev.stop (display);
326#endif 336#endif
327#if HAVE_SCROLLBARS 337#if HAVE_SCROLLBARS
328 scrollbar_ev.stop (display); 338 scrollbar_ev.stop (display);
329#endif 339#endif
330#if TRANSPARENT 340#if ENABLE_TRANSPARENCY || ENABLE_PERL
331 rootwin_ev.stop (display); 341 rootwin_ev.stop (display);
332#endif 342#endif
333 incr_ev.stop (); 343 incr_ev.stop ();
334 termwin_ev.stop (display); 344 termwin_ev.stop (display);
335 vt_ev.stop (display); 345 vt_ev.stop (display);
… …
475#ifdef KEYSYM_RESOURCE 485#ifdef KEYSYM_RESOURCE
476 keyboard->register_done (); 486 keyboard->register_done ();
477#endif 487#endif
478 488
479#ifdef HAVE_SCROLLBARS 489#ifdef HAVE_SCROLLBARS
480 if (OPTION (Opt_scrollBar)) 490 if (option (Opt_scrollBar))
481 scrollBar.setIdle (); /* set existence for size calculations */ 491 scrollBar.setIdle (); /* set existence for size calculations */
482#endif 492#endif
483 493
484 pty = ptytty::create (); 494 pty = ptytty::create ();
485 495
… …
492#if 0 502#if 0
493 XSynchronize (dpy, True); 503 XSynchronize (dpy, True);
494#endif 504#endif
495 505
496#ifdef HAVE_SCROLLBARS 506#ifdef HAVE_SCROLLBARS
497 if (OPTION (Opt_scrollBar)) 507 if (option (Opt_scrollBar))
498 resize_scrollbar (); /* create and map scrollbar */ 508 resize_scrollbar (); /* create and map scrollbar */
499#endif 509#endif
510#ifdef HAVE_BG_PIXMAP
511 {
512 bgPixmap.set_target (this);
513
500#ifdef TRANSPARENT 514#ifdef ENABLE_TRANSPARENCY
501 if (OPTION (Opt_transparent)) 515 if (option (Opt_transparent))
502 { 516 {
517 bgPixmap.set_transparent ();
518#ifdef HAVE_AFTERIMAGE
519 if (rs [Rs_blurradius])
520 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
521#endif
522 if (ISSET_PIXCOLOR (Color_tint))
523 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
524 if (rs [Rs_shade])
525 bgPixmap.set_shade (rs [Rs_shade]);
526
527 bgPixmap.set_root_pixmap ();
503 XSelectInput (dpy, display->root, PropertyChangeMask); 528 XSelectInput (dpy, display->root, PropertyChangeMask);
504 check_our_parents ();
505 rootwin_ev.start (display, display->root); 529 rootwin_ev.start (display, display->root);
506 } 530 }
531#endif
532
533#ifdef BG_IMAGE_FROM_FILE
534 if (rs[Rs_backgroundPixmap] != NULL)
535 {
536 const char *p = rs[Rs_backgroundPixmap];
537
538 if ((p = strchr (p, ';')) != NULL)
539 {
540 p++;
541 bgPixmap.set_geometry (p);
542 }
543 else
544 bgPixmap.set_defaultGeometry ();
545
546 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
547 if (!bgPixmap.window_position_sensitive ())
548 update_background ();
549 }
550#endif
551 }
552#endif
553
554#if ENABLE_PERL
555 rootwin_ev.start (display, display->root);
507#endif 556#endif
508 557
509 set_colorfgbg (); 558 set_colorfgbg ();
510 559
511 init_command (cmd_argv); 560 init_command (cmd_argv);
… …
618 return p; 667 return p;
619} 668}
620 669
621/*----------------------------------------------------------------------*/ 670/*----------------------------------------------------------------------*/
622/* 671/*
623 * window size/position calculcations for XSizeHint and other storage. 672 * window size/position calculations for XSizeHint and other storage.
624 * if width/height are non-zero then override calculated width/height 673 * if width/height are non-zero then override calculated width/height
625 */ 674 */
626void 675void
627rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) 676rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
628{ 677{
… …
700 if (scrollBar.state) 749 if (scrollBar.state)
701 { 750 {
702 sb_w = scrollbar_TotalWidth (); 751 sb_w = scrollbar_TotalWidth ();
703 szHint.base_width += sb_w; 752 szHint.base_width += sb_w;
704 753
705 if (!OPTION (Opt_scrollBar_right)) 754 if (!option (Opt_scrollBar_right))
706 window_vt_x += sb_w; 755 window_vt_x += sb_w;
707 } 756 }
708 757
709 szHint.width_inc = fwidth; 758 szHint.width_inc = fwidth;
710 szHint.height_inc = fheight; 759 szHint.height_inc = fheight;
… …
731 { 780 {
732 min_it (height, max_height); 781 min_it (height, max_height);
733 szHint.height = szHint.base_height + height; 782 szHint.height = szHint.base_height + height;
734 } 783 }
735 784
736 if (scrollBar.state && OPTION (Opt_scrollBar_right)) 785 if (scrollBar.state && option (Opt_scrollBar_right))
737 window_sb_x = szHint.width - sb_w; 786 window_sb_x = szHint.width - sb_w;
738 787
739 if (recalc_x) 788 if (recalc_x)
740 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; 789 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
741 790
… …
803 delete fontset[0]; 852 delete fontset[0];
804 fontset[0] = fs; 853 fontset[0] = fs;
805 854
806 prop = (*fs)[1]->properties (); 855 prop = (*fs)[1]->properties ();
807 prop.height += lineSpace; 856 prop.height += lineSpace;
857
808 fs->set_prop (prop); 858 fs->set_prop (prop, false);
809 859
810 fwidth = prop.width; 860 fwidth = prop.width;
811 fheight = prop.height; 861 fheight = prop.height;
812 fbase = prop.ascent; 862 fbase = prop.ascent;
813 863
… …
822 { 872 {
823 fontset[style] = fs = new rxvt_fontset (this); 873 fontset[style] = fs = new rxvt_fontset (this);
824 rxvt_fontprop prop2 = prop; 874 rxvt_fontprop prop2 = prop;
825 875
826 if (res) 876 if (res)
827 prop2.weight = prop2.slant = rxvt_fontprop::unset; 877 {
878 fs->populate (res);
879 fs->set_prop (prop2, false);
880 }
828 else 881 else
829 { 882 {
830 res = fontset[0]->fontdesc; 883 fs->populate (fontset[0]->fontdesc);
831 884
832 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; 885 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
833 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; 886 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
887
888 fs->set_prop (prop2, true);
834 } 889 }
835 890
836 fs->populate (res);
837 fs->set_prop (prop2);
838 } 891 }
839#else 892#else
840 fontset[style] = fontset[0]; 893 fontset[style] = fontset[0];
841#endif 894#endif
842 } 895 }
… …
849 } 902 }
850 903
851 return true; 904 return true;
852} 905}
853 906
907void
854void rxvt_term::set_string_property (Atom prop, const char *str, int len) 908rxvt_term::set_string_property (Atom prop, const char *str, int len)
855{ 909{
856 XChangeProperty (dpy, parent[0], 910 XChangeProperty (dpy, parent[0],
857 prop, XA_STRING, 8, PropModeReplace, 911 prop, XA_STRING, 8, PropModeReplace,
858 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 912 (const unsigned char *)str, len >= 0 ? len : strlen (str));
859} 913}
860 914
915void
861void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 916rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
862{ 917{
863 wchar_t *ws = rxvt_mbstowcs (str, len); 918 wchar_t *ws = rxvt_mbstowcs (str, len);
864 char *s = rxvt_wcstoutf8 (ws); 919 char *s = rxvt_wcstoutf8 (ws);
865 920
866 XChangeProperty (dpy, parent[0], 921 XChangeProperty (dpy, parent[0],
… …
890#if ENABLE_EWMH 945#if ENABLE_EWMH
891 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); 946 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
892#endif 947#endif
893} 948}
894 949
950void
951rxvt_term::set_window_color (int idx, const char *color)
952{
895#ifdef XTERM_COLOR_CHANGE 953#ifdef XTERM_COLOR_CHANGE
896void
897rxvt_term::set_window_color (int idx, const char *color)
898{
899 rxvt_color xcol; 954 rxvt_color xcol;
900 int i; 955 int i;
901 956
902 if (color == NULL || *color == '\0') 957 if (color == NULL || *color == '\0')
903 return; 958 return;
… …
935 pix_colors_focused[idx] = xcol; 990 pix_colors_focused[idx] = xcol;
936 991
937 /* XSetWindowAttributes attr; */ 992 /* XSetWindowAttributes attr; */
938 /* Cursor cursor; */ 993 /* Cursor cursor; */
939done: 994done:
940
941#if OFF_FOCUS_FADING
942 if (rs[Rs_fade])
943 {
944 rgba c;
945 pix_colors [Color_fade].get (c);
946 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
947 }
948#endif
949
950 /*TODO: handle Color_BD, scrollbar background, etc. */ 995 /*TODO: handle Color_BD, scrollbar background, etc. */
951 996
997 update_fade_color (idx);
952 recolour_cursor (); 998 recolour_cursor ();
953 scr_recolour (); 999 scr_recolour ();
954}
955
956#else
957# define set_window_color (idx,color) ((void)0)
958#endif /* XTERM_COLOR_CHANGE */ 1000#endif /* XTERM_COLOR_CHANGE */
1001}
959 1002
960void 1003void
961rxvt_term::recolour_cursor () 1004rxvt_term::recolour_cursor ()
962{ 1005{
963 XColor fg, bg; 1006 XColor fg, bg;
… …
995 1038
996 for (i = Color_Black; i <= Color_White; i++) 1039 for (i = Color_Black; i <= Color_White; i++)
997 if (pix_colors[Color_bg] == pix_colors[i]) 1040 if (pix_colors[Color_bg] == pix_colors[i])
998 { 1041 {
999 sprintf (bstr, "%d", (i - Color_Black)); 1042 sprintf (bstr, "%d", (i - Color_Black));
1000#ifdef XPM_BACKGROUND 1043#ifdef BG_IMAGE_FROM_FILE
1001 xpmb = "default;"; 1044 xpmb = "default;";
1002#endif 1045#endif
1003 break; 1046 break;
1004 } 1047 }
1005 1048
… …
1101 1144
1102 XMoveResizeWindow (dpy, vt, 1145 XMoveResizeWindow (dpy, vt,
1103 window_vt_x, window_vt_y, 1146 window_vt_x, window_vt_y,
1104 width, height); 1147 width, height);
1105 1148
1149#ifdef HAVE_BG_PIXMAP
1150 if (bgPixmap.window_size_sensitive ())
1151 update_background ();
1152#endif
1153
1106 scr_clear (); 1154 scr_clear ();
1107#ifdef XPM_BACKGROUND
1108 resize_pixmap ();
1109#endif
1110 } 1155 }
1111 1156
1112 if (fix_screen || old_height == 0) 1157 if (fix_screen || old_height == 0)
1113 scr_reset (); 1158 scr_reset ();
1114 1159
1115 // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version 1160 // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1116 //scr_touch (false); 1161 //scr_touch (false);
1117 1162
1118#ifdef XPM_BACKGROUND 1163#ifdef HAVE_BG_PIXMAP
1119 if (pixmap) 1164// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1165// if (bgPixmap.pixmap)
1120 scr_touch (false); 1166// scr_touch (false);
1121#endif 1167#endif
1122 1168
1123#ifdef USE_XIM 1169#ifdef USE_XIM
1124 IMSetPosition (); 1170 IMSetPosition ();
1125#endif 1171#endif
… …
1621 || !focus 1667 || !focus
1622 || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) 1668 || !(input_style & (XIMPreeditArea | XIMPreeditPosition))
1623 || !IMisRunning ()) 1669 || !IMisRunning ())
1624 return; 1670 return;
1625 1671
1672 if (input_style & XIMPreeditPosition)
1673 {
1674 im_set_size (preedit_rect);
1675 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1676
1677 XSetICValues (Input_Context,
1678 XNPreeditAttributes, preedit_attr, NULL);
1679 }
1680 else
1681 {
1626 /* Getting the necessary width of preedit area */ 1682 /* Getting the necessary width of preedit area */
1627 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); 1683 status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1628 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); 1684 XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1629 XFree (status_attr); 1685 XFree (status_attr);
1630 1686
1631 im_set_preedit_area (preedit_rect, status_rect, *needed_rect); 1687 im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
1632 XFree (needed_rect); 1688 XFree (needed_rect);
1633 1689
1634 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); 1690 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1635 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); 1691 status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1636 1692
1637 XSetICValues (Input_Context, 1693 XSetICValues (Input_Context,
1638 XNPreeditAttributes, preedit_attr, 1694 XNPreeditAttributes, preedit_attr,
1639 XNStatusAttributes, status_attr, 1695 XNStatusAttributes, status_attr,
1640 NULL); 1696 NULL);
1641 1697
1698 XFree (status_attr);
1699 }
1700
1642 XFree (preedit_attr); 1701 XFree (preedit_attr);
1643 XFree (status_attr);
1644} 1702}
1645#endif /* USE_XIM */ 1703#endif /* USE_XIM */
1646 1704
1705void
1706rxvt_term::get_window_origin (int &x, int &y)
1707{
1708 Window cr;
1709 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1710/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/
1711}
1712
1713Pixmap
1714rxvt_term::get_pixmap_property (int prop_id)
1715{
1716 if (prop_id > 0 && prop_id < NUM_XA)
1717 if (xa[prop_id])
1718 {
1719 int aformat;
1720 unsigned long nitems, bytes_after;
1721 Atom atype;
1722 unsigned char *prop = NULL;
1723 int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1724 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1725 &nitems, &bytes_after, &prop);
1726 if (result == Success && prop && atype == XA_PIXMAP)
1727 {
1728 return *(Pixmap *)prop;
1729 }
1730 }
1731 return None;
1732}
1733
1734#ifdef HAVE_BG_PIXMAP
1735int
1736rxvt_term::update_background ()
1737{
1738 bgPixmap.invalidate ();
1739
1740 /* no chance of real time refresh if we are blurring ! */
1741 if (bgPixmap.invalid_since + 0.5 < NOW && !(bgPixmap.flags & bgPixmap_t::blurNeeded))
1742 bgPixmap.render ();
1743 else
1744 {
1745 update_background_ev.stop ();
1746 if (!bgPixmap.need_client_side_rendering())
1747 update_background_ev.start (NOW + .05);
1748 else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1749 update_background_ev.start (NOW + .2); /* very slow !!! */
1750 else
1751 update_background_ev.start (NOW + .07);
1752 }
1753 return 0;
1754}
1755
1756void
1757rxvt_term::update_background_cb (time_watcher &w)
1758{
1759 bgPixmap.render ();
1760}
1761
1762#endif /* HAVE_BG_PIXMAP */
1763
1647/*----------------------- end-of-file (C source) -----------------------*/ 1764/*----------------------- end-of-file (C source) -----------------------*/

Diff Legend

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