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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.233 by sasha, Fri Jun 8 20:04:12 2007 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),
155 check_our_aprents_ev(this, &rxvt_term::check_our_parents_cb), 160#endif
161#if HAVE_BG_PIXMAP
162 update_background_ev(this, &rxvt_term::update_background_cb),
156#endif 163#endif
157#ifdef HAVE_SCROLLBARS 164#ifdef HAVE_SCROLLBARS
158 scrollbar_ev (this, &rxvt_term::x_cb), 165 scrollbar_ev (this, &rxvt_term::x_cb),
159#endif 166#endif
160#ifdef CURSOR_BLINK 167#ifdef CURSOR_BLINK
… …
176 pointer_ev (this, &rxvt_term::pointer_cb), 183 pointer_ev (this, &rxvt_term::pointer_cb),
177#endif 184#endif
178#ifdef USE_XIM 185#ifdef USE_XIM
179 im_ev (this, &rxvt_term::im_cb), 186 im_ev (this, &rxvt_term::im_cb),
180#endif 187#endif
181#ifndef NO_BELL 188#ifndef NO_BELL
182 bell_ev (this, &rxvt_term::bell_cb), 189 bell_ev (this, &rxvt_term::bell_cb),
183#endif 190#endif
184 termwin_ev (this, &rxvt_term::x_cb), 191 termwin_ev (this, &rxvt_term::x_cb),
185 vt_ev (this, &rxvt_term::x_cb), 192 vt_ev (this, &rxvt_term::x_cb),
186 child_ev (this, &rxvt_term::child_cb), 193 child_ev (this, &rxvt_term::child_cb),
… …
199#endif 206#endif
200} 207}
201 208
202// 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.
203// for use before an emergency exit 210// for use before an emergency exit
211void
204void rxvt_term::emergency_cleanup () 212rxvt_term::emergency_cleanup ()
205{ 213{
206 if (cmd_pid) 214 if (cmd_pid)
207 kill (-cmd_pid, SIGHUP); 215 kill (-cmd_pid, SIGHUP);
208 216
209 pty_ev.stop (); 217 pty_ev.stop ();
… …
332 im_ev.stop (display); 340 im_ev.stop (display);
333#endif 341#endif
334#if HAVE_SCROLLBARS 342#if HAVE_SCROLLBARS
335 scrollbar_ev.stop (display); 343 scrollbar_ev.stop (display);
336#endif 344#endif
337#if TRANSPARENT || ENABLE_PERL 345#if ENABLE_TRANSPARENCY || ENABLE_PERL
338 rootwin_ev.stop (display); 346 rootwin_ev.stop (display);
339#endif 347#endif
340 incr_ev.stop (); 348 incr_ev.stop ();
341 termwin_ev.stop (display); 349 termwin_ev.stop (display);
342 vt_ev.stop (display); 350 vt_ev.stop (display);
… …
426 else 434 else
427 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", 435 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
428 mesg, BUFSIZ); 436 mesg, BUFSIZ);
429 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); 437 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
430 } 438 }
431 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", 439 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
432 mesg, BUFSIZ); 440 mesg, BUFSIZ);
433 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); 441 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
434} 442}
435#endif 443#endif
436 444
… …
502 510
503#ifdef HAVE_SCROLLBARS 511#ifdef HAVE_SCROLLBARS
504 if (option (Opt_scrollBar)) 512 if (option (Opt_scrollBar))
505 resize_scrollbar (); /* create and map scrollbar */ 513 resize_scrollbar (); /* create and map scrollbar */
506#endif 514#endif
515#ifdef HAVE_BG_PIXMAP
516 {
517 bgPixmap.set_target (this);
518
507#ifdef TRANSPARENT 519#ifdef ENABLE_TRANSPARENCY
508 if (option (Opt_transparent)) 520 if (option (Opt_transparent))
509 { 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 ();
510 XSelectInput (dpy, display->root, PropertyChangeMask); 533 XSelectInput (dpy, display->root, PropertyChangeMask);
511 check_our_parents ();
512 rootwin_ev.start (display, display->root); 534 rootwin_ev.start (display, display->root);
513 } 535 }
514#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
515#if ENABLE_PERL 559#if ENABLE_PERL
516 rootwin_ev.start (display, display->root); 560 rootwin_ev.start (display, display->root);
517#endif 561#endif
518 562
519 set_colorfgbg (); 563 set_colorfgbg ();
… …
546} 590}
547 591
548static struct sig_handlers 592static struct sig_handlers
549{ 593{
550 sig_watcher sw_term, sw_int; 594 sig_watcher sw_term, sw_int;
551 595
552 /* 596 /*
553 * Catch a fatal signal and tidy up before quitting 597 * Catch a fatal signal and tidy up before quitting
554 */ 598 */
555 void 599 void
556 sig_term (sig_watcher &w) 600 sig_term (sig_watcher &w)
… …
628 return p; 672 return p;
629} 673}
630 674
631/*----------------------------------------------------------------------*/ 675/*----------------------------------------------------------------------*/
632/* 676/*
633 * window size/position calculcations for XSizeHint and other storage. 677 * window size/position calculations for XSizeHint and other storage.
634 * if width/height are non-zero then override calculated width/height 678 * if width/height are non-zero then override calculated width/height
635 */ 679 */
636void 680void
637rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) 681rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
638{ 682{
… …
858 if (parent[0]) 902 if (parent[0])
859 { 903 {
860 resize_all_windows (0, 0, 0); 904 resize_all_windows (0, 0, 0);
861 scr_remap_chars (); 905 scr_remap_chars ();
862 scr_touch (true); 906 scr_touch (true);
863 } 907 }
864 908
865 return true; 909 return true;
866} 910}
867 911
912void
868void rxvt_term::set_string_property (Atom prop, const char *str, int len) 913rxvt_term::set_string_property (Atom prop, const char *str, int len)
869{ 914{
870 XChangeProperty (dpy, parent[0], 915 XChangeProperty (dpy, parent[0],
871 prop, XA_STRING, 8, PropModeReplace, 916 prop, XA_STRING, 8, PropModeReplace,
872 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 917 (const unsigned char *)str, len >= 0 ? len : strlen (str));
873} 918}
874 919
920void
875void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 921rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
876{ 922{
877 wchar_t *ws = rxvt_mbstowcs (str, len); 923 wchar_t *ws = rxvt_mbstowcs (str, len);
878 char *s = rxvt_wcstoutf8 (ws); 924 char *s = rxvt_wcstoutf8 (ws);
879 925
880 XChangeProperty (dpy, parent[0], 926 XChangeProperty (dpy, parent[0],
… …
904#if ENABLE_EWMH 950#if ENABLE_EWMH
905 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); 951 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
906#endif 952#endif
907} 953}
908 954
955void
956rxvt_term::set_window_color (int idx, const char *color)
957{
909#ifdef XTERM_COLOR_CHANGE 958#ifdef XTERM_COLOR_CHANGE
910void
911rxvt_term::set_window_color (int idx, const char *color)
912{
913 rxvt_color xcol; 959 rxvt_color xcol;
914 int i; 960 int i;
915 961
916 if (color == NULL || *color == '\0') 962 if (color == NULL || *color == '\0')
917 return; 963 return;
918 964
919 color = strdup (color); 965 color = strdup (color);
920 allocated.push_back ((void *)color); 966 allocated.push_back ((void *)color);
… …
954 /*TODO: handle Color_BD, scrollbar background, etc. */ 1000 /*TODO: handle Color_BD, scrollbar background, etc. */
955 1001
956 update_fade_color (idx); 1002 update_fade_color (idx);
957 recolour_cursor (); 1003 recolour_cursor ();
958 scr_recolour (); 1004 scr_recolour ();
959}
960
961#else
962# define set_window_color (idx,color) ((void)0)
963#endif /* XTERM_COLOR_CHANGE */ 1005#endif /* XTERM_COLOR_CHANGE */
1006}
964 1007
965void 1008void
966rxvt_term::recolour_cursor () 1009rxvt_term::recolour_cursor ()
967{ 1010{
968 XColor fg, bg; 1011 XColor fg, bg;
… …
1000 1043
1001 for (i = Color_Black; i <= Color_White; i++) 1044 for (i = Color_Black; i <= Color_White; i++)
1002 if (pix_colors[Color_bg] == pix_colors[i]) 1045 if (pix_colors[Color_bg] == pix_colors[i])
1003 { 1046 {
1004 sprintf (bstr, "%d", (i - Color_Black)); 1047 sprintf (bstr, "%d", (i - Color_Black));
1005#ifdef XPM_BACKGROUND 1048#ifdef BG_IMAGE_FROM_FILE
1006 xpmb = "default;"; 1049 xpmb = "default;";
1007#endif 1050#endif
1008 break; 1051 break;
1009 } 1052 }
1010 1053
… …
1106 1149
1107 XMoveResizeWindow (dpy, vt, 1150 XMoveResizeWindow (dpy, vt,
1108 window_vt_x, window_vt_y, 1151 window_vt_x, window_vt_y,
1109 width, height); 1152 width, height);
1110 1153
1154#ifdef HAVE_BG_PIXMAP
1155 if (bgPixmap.window_size_sensitive ())
1156 update_background ();
1157#endif
1158
1111 scr_clear (); 1159 scr_clear ();
1112#ifdef XPM_BACKGROUND
1113 resize_pixmap ();
1114#endif
1115 } 1160 }
1116 1161
1117 if (fix_screen || old_height == 0) 1162 if (fix_screen || old_height == 0)
1118 scr_reset (); 1163 scr_reset ();
1119 1164
1120 // 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
1121 //scr_touch (false); 1166 //scr_touch (false);
1122 1167
1123#ifdef XPM_BACKGROUND 1168#ifdef HAVE_BG_PIXMAP
1124 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)
1125 scr_touch (false); 1171// scr_touch (false);
1126#endif 1172#endif
1127 1173
1128#ifdef USE_XIM 1174#ifdef USE_XIM
1129 IMSetPosition (); 1175 IMSetPosition ();
1130#endif 1176#endif
… …
1301 if (term->rs[Rs_imLocale]) 1347 if (term->rs[Rs_imLocale])
1302 SET_LOCALE (term->locale); 1348 SET_LOCALE (term->locale);
1303 } 1349 }
1304 else 1350 else
1305 str = (void *)text->string.wide_char; 1351 str = (void *)text->string.wide_char;
1306 1352
1307 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, 1353 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1308 DT_INT, call_data->caret, 1354 DT_INT, call_data->caret,
1309 DT_INT, call_data->chg_first, 1355 DT_INT, call_data->chg_first,
1310 DT_INT, call_data->chg_length, 1356 DT_INT, call_data->chg_length,
1311 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,
… …
1630 1676
1631 if (input_style & XIMPreeditPosition) 1677 if (input_style & XIMPreeditPosition)
1632 { 1678 {
1633 im_set_size (preedit_rect); 1679 im_set_size (preedit_rect);
1634 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); 1680 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1635 1681
1636 XSetICValues (Input_Context, 1682 XSetICValues (Input_Context,
1637 XNPreeditAttributes, preedit_attr, NULL); 1683 XNPreeditAttributes, preedit_attr, NULL);
1638 } 1684 }
1639 else 1685 else
1640 { 1686 {
… …
1659 1705
1660 XFree (preedit_attr); 1706 XFree (preedit_attr);
1661} 1707}
1662#endif /* USE_XIM */ 1708#endif /* USE_XIM */
1663 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
1664/*----------------------- end-of-file (C source) -----------------------*/ 1769/*----------------------- end-of-file (C source) -----------------------*/

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