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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.341 by sf-exg, Sun Dec 12 23:13:29 2010 UTC vs.
Revision 1.355 by sf-exg, Thu Apr 7 12:19:40 2011 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) 2003-2010 Marc Lehmann <pcg@goof.com> 16 * Copyright (c) 2003-2010 Marc Lehmann <schmorp@schmorp.de>
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.
96text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) 96text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
97{ 97{
98 compose_char *cc; 98 compose_char *cc;
99 99
100 // break compose chains, as stupid readline really likes to duplicate 100 // break compose chains, as stupid readline really likes to duplicate
101 // composing characters for some reason near the end of a line. 101 // composing characters for some reason, near the end of a line.
102 cc = (*this)[c1]; 102 cc = (*this)[c1];
103 while (cc) 103 while (cc)
104 { 104 {
105 if (cc->c2 == c2) return c1; 105 if (cc->c2 == c2) return c1;
106 cc = (*this)[cc->c1]; 106 cc = (*this)[cc->c1];
107 } 107 }
108 108
109 // check to see whether this combination already exists otherwise 109 // check to see whether this combination already exists otherwise
110 for (cc = v.end (); cc-- > v.begin (); ) 110 for (cc = v.end (); cc-- > v.begin (); )
111 {
112 if (cc->c1 == c1 && cc->c2 == c2) 111 if (cc->c1 == c1 && cc->c2 == c2)
113 return COMPOSE_LO + (cc - v.begin ()); 112 return COMPOSE_LO + (cc - v.begin ());
114 }
115 113
116 // allocate a new combination 114 // allocate a new combination
117 if (v.size () == COMPOSE_HI - COMPOSE_LO + 1) 115 if (v.size () == COMPOSE_HI - COMPOSE_LO + 1)
118 { 116 {
119 static int seen; 117 static int seen;
120 118
121 if (!seen++) 119 if (!seen++)
122 fprintf (stderr, "too many unrepresentable composite characters, try --enable-unicode3\n"); 120 rxvt_warn ("too many unrepresentable composite characters, try --enable-unicode3\n");
123 121
124 return REPLACEMENT_CHAR; 122 return REPLACEMENT_CHAR;
125 } 123 }
126 124
127 v.push_back (compose_char (c1, c2)); 125 v.push_back (compose_char (c1, c2));
189#endif 187#endif
190 child_ev.set <rxvt_term, &rxvt_term::child_cb> (this); 188 child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
191 flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this); 189 flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
192 destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this); 190 destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
193 pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this); 191 pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
194 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);
196 vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this); 193 vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
197 194
198 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; 195 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
199 196
228 delete fontset[i]; 225 delete fontset[i];
229#endif 226#endif
230 delete fontset[0]; 227 delete fontset[0];
231 228
232#ifdef HAVE_BG_PIXMAP 229#ifdef HAVE_BG_PIXMAP
233 bgPixmap.destroy (); 230 bg_destroy ();
234#endif
235#ifdef HAVE_AFTERIMAGE
236 if (asv)
237 destroy_asvisual (asv, 0);
238 if (asimman)
239 destroy_image_manager (asimman, 0);
240#endif 231#endif
241 232
242 if (display) 233 if (display)
243 { 234 {
244 selection_clear (); 235 selection_clear ();
250 scrollBar.destroy (); 241 scrollBar.destroy ();
251 if (gc) XFreeGC (dpy, gc); 242 if (gc) XFreeGC (dpy, gc);
252 243
253 delete drawable; 244 delete drawable;
254 // destroy all windows 245 // destroy all windows
255 if (parent[0]) 246 if (parent)
256 XDestroyWindow (dpy, parent[0]); 247 XDestroyWindow (dpy, parent);
257 248
258 for (int i = 0; i < TOTAL_COLORS; i++) 249 for (int i = 0; i < TOTAL_COLORS; i++)
259 if (ISSET_PIXCOLOR (i)) 250 if (ISSET_PIXCOLOR (i))
260 { 251 {
261 pix_colors_focused [i].free (this); 252 pix_colors_focused [i].free (this);
281 // TODO: manage env vars in child only(!) 272 // TODO: manage env vars in child only(!)
282 free (env_display); 273 free (env_display);
283 free (env_term); 274 free (env_term);
284 free (locale); 275 free (locale);
285 free (v_buffer); 276 free (v_buffer);
286 free (incr_buf); 277
278 delete selection_req;
287 279
288 delete envv; 280 delete envv;
289 delete argv; 281 delete argv;
290 282
291#ifdef KEYSYM_RESOURCE 283#ifdef KEYSYM_RESOURCE
327#endif 319#endif
328 scrollbar_ev.stop (display); 320 scrollbar_ev.stop (display);
329#if ENABLE_TRANSPARENCY || ENABLE_PERL 321#if ENABLE_TRANSPARENCY || ENABLE_PERL
330 rootwin_ev.stop (display); 322 rootwin_ev.stop (display);
331#endif 323#endif
332 incr_ev.stop ();
333 termwin_ev.stop (display); 324 termwin_ev.stop (display);
334 vt_ev.stop (display); 325 vt_ev.stop (display);
335 } 326 }
336 327
337 flush_ev.stop (); 328 flush_ev.stop ();
394print_x_error (Display *dpy, XErrorEvent *event) 385print_x_error (Display *dpy, XErrorEvent *event)
395{ 386{
396 char buffer[BUFSIZ]; 387 char buffer[BUFSIZ];
397 char mesg[BUFSIZ]; 388 char mesg[BUFSIZ];
398 char number[32]; 389 char number[32];
399 char *mtype = "XlibMessage"; 390 const char mtype[] = "XlibMessage";
400 XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); 391 XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
401 XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); 392 XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
402 rxvt_warn ("An X Error occurred, trying to continue after report.\n"); 393 rxvt_warn ("An X Error occurred, trying to continue after report.\n");
403 rxvt_warn ("%s: %s\n", mesg, buffer); 394 rxvt_warn ("%s: %s\n", mesg, buffer);
404 XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); 395 XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);
817#else 808#else
818 fontset[style] = fontset[0]; 809 fontset[style] = fontset[0];
819#endif 810#endif
820 } 811 }
821 812
822 if (parent[0]) 813 if (parent)
823 { 814 {
824 resize_all_windows (0, 0, 0); 815 resize_all_windows (0, 0, 0);
825 scr_remap_chars (); 816 scr_remap_chars ();
826 scr_touch (true); 817 scr_touch (true);
827 } 818 }
830} 821}
831 822
832void 823void
833rxvt_term::set_string_property (Atom prop, const char *str, int len) 824rxvt_term::set_string_property (Atom prop, const char *str, int len)
834{ 825{
835 XChangeProperty (dpy, parent[0], 826 XChangeProperty (dpy, parent,
836 prop, XA_STRING, 8, PropModeReplace, 827 prop, XA_STRING, 8, PropModeReplace,
837 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 828 (const unsigned char *)str, len >= 0 ? len : strlen (str));
838} 829}
839 830
840void 831void
842{ 833{
843 XTextProperty ct; 834 XTextProperty ct;
844 835
845 if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0) 836 if (XmbTextListToTextProperty (dpy, (char **)&str, 1, XStdICCTextStyle, &ct) >= 0)
846 { 837 {
847 XSetTextProperty (dpy, parent[0], &ct, prop); 838 XSetTextProperty (dpy, parent, &ct, prop);
848 XFree (ct.value); 839 XFree (ct.value);
849 } 840 }
850} 841}
851 842
852void 843void
853rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 844rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
854{ 845{
855 wchar_t *ws = rxvt_mbstowcs (str, len); 846 wchar_t *ws = rxvt_mbstowcs (str, len);
856 char *s = rxvt_wcstoutf8 (ws); 847 char *s = rxvt_wcstoutf8 (ws);
857 848
858 XChangeProperty (dpy, parent[0], 849 XChangeProperty (dpy, parent,
859 prop, xa[XA_UTF8_STRING], 8, PropModeReplace, 850 prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
860 (const unsigned char *)s, strlen (s)); 851 (const unsigned char *)s, strlen (s));
861 852
862 free (s); 853 free (s);
863 free (ws); 854 free (ws);
958void 949void
959rxvt_term::set_colorfgbg () 950rxvt_term::set_colorfgbg ()
960{ 951{
961 unsigned int i; 952 unsigned int i;
962 const char *xpmb = ""; 953 const char *xpmb = "";
963 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; 954 char fstr[] = "default";
955 char bstr[] = "default";
964 956
965 strcpy (fstr, "default");
966 strcpy (bstr, "default");
967 for (i = Color_Black; i <= Color_White; i++) 957 for (i = Color_Black; i <= Color_White; i++)
968 if (pix_colors[Color_fg] == pix_colors[i]) 958 if (pix_colors[Color_fg] == pix_colors[i])
969 { 959 {
970 sprintf (fstr, "%d", (i - Color_Black)); 960 sprintf (fstr, "%d", i - Color_Black);
971 break; 961 break;
972 } 962 }
973 963
974 for (i = Color_Black; i <= Color_White; i++) 964 for (i = Color_Black; i <= Color_White; i++)
975 if (pix_colors[Color_bg] == pix_colors[i]) 965 if (pix_colors[Color_bg] == pix_colors[i])
976 { 966 {
977 sprintf (bstr, "%d", (i - Color_Black)); 967 sprintf (bstr, "%d", i - Color_Black);
978#ifdef BG_IMAGE_FROM_FILE 968#ifdef BG_IMAGE_FROM_FILE
979 xpmb = "default;"; 969 xpmb = "default;";
980#endif 970#endif
981 break; 971 break;
982 } 972 }
1018 1008
1019 // to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow 1009 // to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow
1020 if (set_hint) 1010 if (set_hint)
1021 { 1011 {
1022 szHint.flags &= ~(PBaseSize | PResizeInc); 1012 szHint.flags &= ~(PBaseSize | PResizeInc);
1023 XSetWMNormalHints (dpy, parent[0], &szHint); 1013 XSetWMNormalHints (dpy, parent, &szHint);
1024 szHint.flags |= PBaseSize | PResizeInc; 1014 szHint.flags |= PBaseSize | PResizeInc;
1025 } 1015 }
1026 1016
1027 if (!ignoreparent) 1017 if (!ignoreparent)
1028 { 1018 {
1034 int x, y, x1, y1; 1024 int x, y, x1, y1;
1035 int dx, dy; 1025 int dx, dy;
1036 unsigned int unused_w1, unused_h1, unused_b1, unused_d1; 1026 unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1037 Window unused_cr; 1027 Window unused_cr;
1038 1028
1039 XTranslateCoordinates (dpy, parent[0], display->root, 1029 XTranslateCoordinates (dpy, parent, display->root,
1040 0, 0, &x, &y, &unused_cr); 1030 0, 0, &x, &y, &unused_cr);
1041 XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1, 1031 XGetGeometry (dpy, parent, &unused_cr, &x1, &y1,
1042 &unused_w1, &unused_h1, &unused_b1, &unused_d1); 1032 &unused_w1, &unused_h1, &unused_b1, &unused_d1);
1043 /* 1033 /*
1044 * if display->root isn't the parent window, a WM will probably have offset 1034 * if display->root isn't the parent window, a WM will probably have offset
1045 * our position for handles and decorations. Counter it 1035 * our position for handles and decorations. Counter it
1046 */ 1036 */
1063 if (y < y1) /* top half */ 1053 if (y < y1) /* top half */
1064 dy = 0; 1054 dy = 0;
1065 else if (y == y1) /* exact center */ 1055 else if (y == y1) /* exact center */
1066 dy /= 2; 1056 dy /= 2;
1067 1057
1068 XMoveResizeWindow (dpy, parent[0], x + dx, y + dy, 1058 XMoveResizeWindow (dpy, parent, x + dx, y + dy,
1069 szHint.width, szHint.height); 1059 szHint.width, szHint.height);
1070#else 1060#else
1071 XResizeWindow (dpy, parent[0], szHint.width, szHint.height); 1061 XResizeWindow (dpy, parent, szHint.width, szHint.height);
1072#endif 1062#endif
1073 } 1063 }
1074 1064
1075 if (set_hint) 1065 if (set_hint)
1076 XSetWMNormalHints (dpy, parent[0], &szHint); 1066 XSetWMNormalHints (dpy, parent, &szHint);
1077 1067
1078 fix_screen = ncol != prev_ncol || nrow != prev_nrow; 1068 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
1079 1069
1080 if (fix_screen || newwidth != old_width || newheight != old_height) 1070 if (fix_screen || newwidth != old_width || newheight != old_height)
1081 { 1071 {
1085 XMoveResizeWindow (dpy, vt, 1075 XMoveResizeWindow (dpy, vt,
1086 window_vt_x, window_vt_y, 1076 window_vt_x, window_vt_y,
1087 width, height); 1077 width, height);
1088 1078
1089#ifdef HAVE_BG_PIXMAP 1079#ifdef HAVE_BG_PIXMAP
1090 if (bgPixmap.window_size_sensitive ()) 1080 if (bg_window_size_sensitive ())
1091 update_background (); 1081 update_background ();
1092#endif 1082#endif
1093 } 1083 }
1094 1084
1095 if (fix_screen || old_height == 0) 1085 if (fix_screen || old_height == 0)
1096 scr_reset (); 1086 scr_reset ();
1097
1098#ifdef HAVE_BG_PIXMAP
1099// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1100// if (bgPixmap.pixmap)
1101// scr_touch (false);
1102#endif
1103 1087
1104#ifdef USE_XIM 1088#ifdef USE_XIM
1105 IMSetPosition (); 1089 IMSetPosition ();
1106#endif 1090#endif
1107} 1091}
1190 1174
1191 atom = XInternAtom (dpy, server, False); 1175 atom = XInternAtom (dpy, server, False);
1192 win = XGetSelectionOwner (dpy, atom); 1176 win = XGetSelectionOwner (dpy, atom);
1193 1177
1194 if (win != None) 1178 if (win != None)
1195 return True; 1179 return true;
1196 } 1180 }
1197 1181
1198 return False; 1182 return false;
1199} 1183}
1200 1184
1201void 1185void
1202rxvt_term::IMSendSpot () 1186rxvt_term::IMSendSpot ()
1203{ 1187{
1356 p = pet[pi]; 1340 p = pet[pi];
1357 1341
1358 if (!p) 1342 if (!p)
1359 continue; 1343 continue;
1360 1344
1361 s = rxvt_splitcommastring (p); 1345 s = rxvt_strsplit (',', p);
1362 1346
1363 for (i = found = 0; !found && s[i]; i++) 1347 for (i = found = 0; !found && s[i]; i++)
1364 { 1348 {
1365 if (!strcmp (s[i], "OverTheSpot")) 1349 if (!strcmp (s[i], "OverTheSpot"))
1366 input_style = XIMPreeditPosition | XIMStatusNothing; 1350 input_style = XIMPreeditPosition | XIMStatusNothing;
1378 input_style = XIMPreeditNothing | XIMStatusNothing; 1362 input_style = XIMPreeditNothing | XIMStatusNothing;
1379 1363
1380 for (j = 0; j < xim_styles->count_styles; j++) 1364 for (j = 0; j < xim_styles->count_styles; j++)
1381 if (input_style == xim_styles->supported_styles[j]) 1365 if (input_style == xim_styles->supported_styles[j])
1382 { 1366 {
1383 rxvt_freecommastring (s); 1367 rxvt_free_strsplit (s);
1384 1368
1385 found = 1; 1369 found = 1;
1386 goto foundpet; 1370 goto foundpet;
1387 } 1371 }
1388 1372
1389 } 1373 }
1390 1374
1391 rxvt_freecommastring (s); 1375 rxvt_free_strsplit (s);
1392 } 1376 }
1393 1377
1394foundpet: 1378foundpet:
1395 1379
1396 XFree (xim_styles); 1380 XFree (xim_styles);
1499#endif 1483#endif
1500 1484
1501 Input_Context = XCreateIC (xim, 1485 Input_Context = XCreateIC (xim,
1502 XNInputStyle, input_style, 1486 XNInputStyle, input_style,
1503 XNClientWindow, vt, 1487 XNClientWindow, vt,
1504 XNFocusWindow, parent[0], 1488 XNFocusWindow, parent,
1505 preedit_attr ? XNPreeditAttributes : NULL, 1489 preedit_attr ? XNPreeditAttributes : NULL,
1506 preedit_attr, 1490 preedit_attr,
1507 status_attr ? XNStatusAttributes : NULL, 1491 status_attr ? XNStatusAttributes : NULL,
1508 status_attr, NULL); 1492 status_attr, NULL);
1509 1493
1552 p = rs[Rs_inputMethod]; 1536 p = rs[Rs_inputMethod];
1553 if (p && *p) 1537 if (p && *p)
1554 { 1538 {
1555 bool found = false; 1539 bool found = false;
1556 1540
1557 s = rxvt_splitcommastring (p); 1541 s = rxvt_strsplit (',', p);
1558 1542
1559 for (i = 0; s[i]; i++) 1543 for (i = 0; s[i]; i++)
1560 { 1544 {
1561 if (*s[i]) 1545 if (*s[i])
1562 { 1546 {
1568 break; 1552 break;
1569 } 1553 }
1570 } 1554 }
1571 } 1555 }
1572 1556
1573 rxvt_freecommastring (s); 1557 rxvt_free_strsplit (s);
1574 1558
1575 if (found) 1559 if (found)
1576 goto done; 1560 goto done;
1577 } 1561 }
1578 1562
1638 1622
1639void 1623void
1640rxvt_term::get_window_origin (int &x, int &y) 1624rxvt_term::get_window_origin (int &x, int &y)
1641{ 1625{
1642 Window cr; 1626 Window cr;
1643 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); 1627 XTranslateCoordinates (dpy, parent, display->root, 0, 0, &x, &y, &cr);
1644} 1628}
1645 1629
1646Pixmap 1630Pixmap
1647rxvt_term::get_pixmap_property (int prop_id) 1631rxvt_term::get_pixmap_property (Atom property)
1648{ 1632{
1649 Pixmap pixmap = None; 1633 Pixmap pixmap = None;
1650 1634
1651 if (prop_id > 0 && prop_id < NUM_XA)
1652 if (xa[prop_id])
1653 {
1654 int aformat; 1635 int aformat;
1655 unsigned long nitems, bytes_after; 1636 unsigned long nitems, bytes_after;
1656 Atom atype; 1637 Atom atype;
1657 unsigned char *prop; 1638 unsigned char *prop;
1658 int result = XGetWindowProperty (dpy, display->root, xa[prop_id], 1639 int result = XGetWindowProperty (dpy, display->root, property,
1659 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 1640 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1660 &nitems, &bytes_after, &prop); 1641 &nitems, &bytes_after, &prop);
1661 if (result == Success) 1642 if (result == Success)
1662 { 1643 {
1663 if (atype == XA_PIXMAP) 1644 if (atype == XA_PIXMAP)
1664 pixmap = *(Pixmap *)prop; 1645 pixmap = *(Pixmap *)prop;
1665 XFree (prop); 1646 XFree (prop);
1666 }
1667 } 1647 }
1668 1648
1669 return pixmap; 1649 return pixmap;
1670} 1650}
1671 1651
1672#ifdef HAVE_BG_PIXMAP 1652#ifdef HAVE_BG_PIXMAP
1675rxvt_term::update_background () 1655rxvt_term::update_background ()
1676{ 1656{
1677 if (update_background_ev.is_active ()) 1657 if (update_background_ev.is_active ())
1678 return; 1658 return;
1679 1659
1680 bgPixmap.invalidate (); 1660 bg_invalidate ();
1681 1661
1682 ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since); 1662 ev_tstamp to_wait = 0.5 - (ev::now () - bg_valid_since);
1683 1663
1684 if (to_wait <= 0.) 1664 if (to_wait <= 0.)
1685 bgPixmap.render (); 1665 bg_render ();
1686 else 1666 else
1687 update_background_ev.start (to_wait); 1667 update_background_ev.start (to_wait);
1688} 1668}
1689 1669
1690void 1670void
1691rxvt_term::update_background_cb (ev::timer &w, int revents) 1671rxvt_term::update_background_cb (ev::timer &w, int revents)
1692{ 1672{
1693 make_current (); 1673 make_current ();
1694 1674
1695 update_background_ev.stop (); 1675 update_background_ev.stop ();
1696 bgPixmap.render (); 1676 bg_render ();
1697 refresh_check (); 1677 refresh_check ();
1698} 1678}
1699 1679
1700#endif /* HAVE_BG_PIXMAP */ 1680#endif /* HAVE_BG_PIXMAP */
1701 1681

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