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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.420 by root, Wed Oct 15 14:48:22 2008 UTC vs.
Revision 1.485 by sf-exg, Fri Apr 29 13:08:24 2011 UTC

… …
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2007 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2011 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it> 31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
32 * 32 *
33 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
34 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
35 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 2 of the License, or
… …
162 162
163void 163void
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y) 164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
165{ 165{
166 rxvt_fontset *fs = FONTSET (r); 166 rxvt_fontset *fs = FONTSET (r);
167 rxvt_font *f = (*fs)[fs->find_font (ch)];
168 wchar_t *chr, *alloc, ch2, *fname; 167 wchar_t *chr, *alloc, ch2, **fname;
169 int len; 168 int len;
170
171 fname = rxvt_utf8towcs (f->name);
172 169
173# if ENABLE_COMBINING 170# if ENABLE_COMBINING
174 if (IS_COMPOSE (ch)) 171 if (IS_COMPOSE (ch))
175 { 172 {
176 len = rxvt_composite.expand (ch, 0); 173 len = rxvt_composite.expand (ch, 0);
… …
197 r & RS_Blink ? " blink" : "", 194 r & RS_Blink ? " blink" : "",
198 r & RS_RVid ? " rvid" : "", 195 r & RS_RVid ? " rvid" : "",
199 r & RS_Uline ? " uline" : "", 196 r & RS_Uline ? " uline" : "",
200 r & RS_Careful ? " careful" : ""); 197 r & RS_Careful ? " careful" : "");
201 198
199 int width = 0;
200 fname = rxvt_temp_buf<wchar_t *> (len);
201 for (int i = 0; i < len; i++)
202 {
203 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
204 fname[i] = rxvt_utf8towcs (f->name);
202 int width = wcswidth (fname, wcslen (fname)); 205 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
206 }
203 207
204 max_it (width, 8+5); // for char + hex 208 max_it (width, 8+5); // for char + hex
205 max_it (width, strlen (attr)); 209 max_it (width, strlen (attr));
206 210
207 if (y >= 0) 211 if (y >= 0)
208 { 212 {
209 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1; 213 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
210 x = 0; 214 x = 0;
211 } 215 }
212 216
213 scr_overlay_new (x, y, width, len + 2); 217 scr_overlay_new (x, y, width, len * 2 + 1);
214 218
215 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r)); 219 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
216 220
217 for (int y = 0; y < len; y++) 221 for (int y = 0; y < len; y++)
218 { 222 {
… …
237// char buf[4+4+3+1]; 241// char buf[4+4+3+1];
238// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y); 242// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
239// scr_overlay_set (0, 0, buf); 243// scr_overlay_set (0, 0, buf);
240// } 244// }
241 scr_overlay_set (0, len , attr); 245 scr_overlay_set (0, len , attr);
246 for (int i = 0; i < len; i++)
247 {
242 scr_overlay_set (0, len + 1, fname); 248 scr_overlay_set (0, len + 1 + i, fname[i]);
243
244 free (fname); 249 free (fname[i]);
250 }
245 251
246# if ENABLE_COMBINING 252# if ENABLE_COMBINING
247 if (alloc) 253 if (alloc)
248 delete [] alloc; 254 delete [] alloc;
249# endif 255# endif
… …
282} 288}
283 289
284static int 290static int
285hex_keyval (XKeyEvent &ev) 291hex_keyval (XKeyEvent &ev)
286{ 292{
287 // check wether this event corresponds to a hex digit 293 // check whether this event corresponds to a hex digit
288 // if the modifiers had not been pressed. 294 // if the modifiers had not been pressed.
289 for (int index = 0; index < 8; index++) 295 for (int index = 0; index < 8; index++)
290 { 296 {
291 KeySym k = XLookupKeysym (&ev, index); 297 KeySym k = XLookupKeysym (&ev, index);
292 298
… …
416 */ 422 */
417 shft = ev.state & ShiftMask; 423 shft = ev.state & ShiftMask;
418 ctrl = ev.state & ControlMask; 424 ctrl = ev.state & ControlMask;
419 meta = ev.state & ModMetaMask; 425 meta = ev.state & ModMetaMask;
420 426
421 if (numlock_state || (ev.state & ModNumLockMask))
422 {
423 numlock_state = (ev.state & ModNumLockMask);
424 set_privmode (PrivMode_aplKP, !numlock_state);
425 }
426
427 kbuf[0] = 0; 427 kbuf[0] = 0;
428 428
429#ifdef USE_XIM 429#ifdef USE_XIM
430 if (Input_Context) 430 if (Input_Context)
431 { 431 {
… …
505#ifdef PAGING_CONTEXT_LINES 505#ifdef PAGING_CONTEXT_LINES
506 lnsppg = nrow - PAGING_CONTEXT_LINES; 506 lnsppg = nrow - PAGING_CONTEXT_LINES;
507#else 507#else
508 lnsppg = nrow * 4 / 5; 508 lnsppg = nrow * 4 / 5;
509#endif 509#endif
510 max_it (lnsppg, 1);
511
510 if (keysym == XK_Prior) 512 if (keysym == XK_Prior)
511 { 513 {
512 scr_page (UP, lnsppg); 514 scr_page (UP, lnsppg);
513 return; 515 return;
514 } 516 }
… …
567 selection_request (ev.time); 569 selection_request (ev.time);
568 return; 570 return;
569#if TODO 571#if TODO
570 /* rxvt extras */ 572 /* rxvt extras */
571 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 573 case XK_KP_Add: /* Shift+KP_Add = bigger font */
572 change_font (FONT_UP);
573 return; 574 return;
574 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 575 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
575 change_font (FONT_DN);
576 return; 576 return;
577#endif 577#endif
578 } 578 }
579 } 579 }
580 } 580 }
581 581
582#if ENABLE_FRILLS || ISO_14755 582#if ENABLE_FRILLS || ISO_14755
583 // ISO 14755 support 583 // ISO 14755 support
584 if (shft && ctrl) 584 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
585 { 585 {
586 int hv; 586 int hv;
587 587
588 if (iso14755buf & ISO_14755_51 588 if (iso14755buf & ISO_14755_51
589 && (keysym == XK_space || keysym == XK_KP_Space 589 && (keysym == XK_space || keysym == XK_KP_Space
… …
619 scr_overlay_off (); 619 scr_overlay_off ();
620# endif 620# endif
621 iso14755buf = 0; 621 iso14755buf = 0;
622 } 622 }
623 } 623 }
624 else if (option (Opt_iso14755) &&
624 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R)) 625 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
625 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))) 626 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
626 if (!(iso14755buf & ISO_14755_STARTED)) 627 if (!(iso14755buf & ISO_14755_STARTED))
627 { 628 {
628 iso14755buf |= ISO_14755_STARTED; 629 iso14755buf |= ISO_14755_STARTED;
629# if ISO_14755 630# if ISO_14755
630 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1); 631 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
… …
644 if (keysym >= 0xFF00 && keysym <= 0xFFFF) 645 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
645 { 646 {
646 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft; 647 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
647 unsigned int newlen = 1; 648 unsigned int newlen = 1;
648 649
650 if (ev.state & ModNumLockMask)
651 kp = false;
652
649 switch (translate_keypad (keysym, kp)) 653 keysym = translate_keypad (keysym, kp);
654
655 switch (keysym)
650 { 656 {
651#ifndef NO_BACKSPACE_KEY 657#ifndef NO_BACKSPACE_KEY
652 case XK_BackSpace: 658 case XK_BackSpace:
653 if (priv_modes & PrivMode_HaveBackSpace) 659 if (priv_modes & PrivMode_HaveBackSpace)
654 { 660 {
… …
881 commit_iso14755 (); 887 commit_iso14755 ();
882 888
883 return; 889 return;
884 } 890 }
885 891
886 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2) 892 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
887 if (i[0] == keysym) 893 if (i[0] == keysym)
888 { 894 {
889 iso14755buf = ISO_14755_51 | i[1]; 895 iso14755buf = ISO_14755_51 | i[1];
890 commit_iso14755 (); 896 commit_iso14755 ();
891 897
… …
928 else if (keysym == XK_Control_L || keysym == XK_Control_R) 934 else if (keysym == XK_Control_L || keysym == XK_Control_R)
929 mouse_slip_wheel_speed = 0; 935 mouse_slip_wheel_speed = 0;
930#endif 936#endif
931} 937}
932 938
933#if defined (KEYSYM_RESOURCE)
934unsigned int
935rxvt_term::cmd_write (const char *str, unsigned int count)
936{
937 unsigned int n, s;
938
939 n = cmdbuf_ptr - cmdbuf_base;
940 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
941
942 if (n > 0 && s < count)
943 {
944 memmove (cmdbuf_base, cmdbuf_ptr,
945 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
946 cmdbuf_ptr = cmdbuf_base;
947 cmdbuf_endp -= n;
948 s += n;
949 }
950
951 if (count > s)
952 {
953 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
954 count = s;
955 }
956
957 for (; count--;)
958 *cmdbuf_endp++ = *str++;
959
960 cmd_parse ();
961
962 return 0;
963}
964#endif
965
966void 939void
967rxvt_term::flush () 940rxvt_term::flush ()
968{ 941{
969 flush_ev.stop (); 942 flush_ev.stop ();
970 943
971#ifdef HAVE_BG_PIXMAP 944#ifdef HAVE_BG_PIXMAP
972 if (bgPixmap.check_clearChanged ()) 945 if (bg_flags & BG_NEEDS_REFRESH)
973 { 946 {
974// scr_clear (true); This needs to be researched further! 947 bg_flags &= ~BG_NEEDS_REFRESH;
975 scr_touch (false); 948 scr_touch (false);
976 } 949 }
977#endif 950#endif
978 951
979 if (want_refresh) 952 if (want_refresh)
… …
1024 } 997 }
1025 998
1026 display->flush (); 999 display->flush ();
1027} 1000}
1028 1001
1029/* checks wether a refresh is requested and starts the refresh timer */ 1002/* checks whether a refresh is requested and starts the refresh timer */
1030void 1003void
1031rxvt_term::refresh_check () 1004rxvt_term::refresh_check ()
1032{ 1005{
1033 if (want_refresh && !flush_ev.is_active ()) 1006 if (want_refresh && !flush_ev.is_active ())
1034 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally 1007 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
… …
1127 { 1100 {
1128 // this should really be sched_yield(), but the linux guys thought 1101 // this should really be sched_yield(), but the linux guys thought
1129 // that giving a process calling sched_yield () less cpu time than 1102 // that giving a process calling sched_yield () less cpu time than
1130 // ones with high nice levels is a useful thing to do. It surely is is 1103 // ones with high nice levels is a useful thing to do. It surely is is
1131 // allowed by the sus... as is returning ENOSYS. 1104 // allowed by the sus... as is returning ENOSYS.
1105 // since the linux guys additionally thought that breaking the only
1106 // known workaround against their unusable sched_yield hack is cool,
1107 // we just nanosleep a bit and hope for the best.
1132 1108
1133 struct timespec ts = { 0, 0 }; 1109 struct timespec ts = { 0, 1000 };
1134 nanosleep (&ts, 0); 1110 nanosleep (&ts, 0);
1135 1111
1136 w.stop (); 1112 w.stop ();
1137 } 1113 }
1138 1114
… …
1141 { 1117 {
1142 } 1118 }
1143} event_handler; 1119} event_handler;
1144#endif 1120#endif
1145 1121
1122/* make sure all the cmd data is at beginning of cmdbuf */
1123void
1124rxvt_term::cmdbuf_reify ()
1125{
1126 if (cmdbuf_ptr == cmdbuf_base)
1127 return;
1128
1129 ssize_t used = cmdbuf_endp - cmdbuf_ptr;
1130
1131 memmove (cmdbuf_base, cmdbuf_ptr, used);
1132 cmdbuf_ptr = cmdbuf_base;
1133 cmdbuf_endp = cmdbuf_ptr + used;
1134
1135}
1136
1137#if defined (KEYSYM_RESOURCE)
1138void
1139rxvt_term::cmdbuf_append (const char *str, size_t count)
1140{
1141 cmdbuf_reify ();
1142
1143 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1144
1145 if (count > avail)
1146 return;
1147
1148 memcpy (cmdbuf_endp, str, count);
1149 cmdbuf_endp += count;
1150
1151 cmd_parse ();
1152}
1153#endif
1154
1146bool 1155bool
1147rxvt_term::pty_fill () 1156rxvt_term::pty_fill ()
1148{ 1157{
1149 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1158 cmdbuf_reify ();
1150 1159
1151 if (CBUFSIZ == n) 1160 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1152 { 1161
1153 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n"); 1162 if (!avail)
1154 n = 0;
1155 } 1163 {
1156 1164 // normally this indicates a "too long" command sequence - just drop the data we have
1157 memmove (cmdbuf_base, cmdbuf_ptr, n);
1158 cmdbuf_ptr = cmdbuf_base; 1165 cmdbuf_ptr = cmdbuf_base;
1159 cmdbuf_endp = cmdbuf_ptr + n; 1166 cmdbuf_endp = cmdbuf_ptr;
1167 avail = CBUFSIZ;
1168 }
1160 1169
1161 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n); 1170 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
1162 1171
1163 if (r > 0) 1172 if (r > 0)
1164 { 1173 {
1165 cmdbuf_endp += r; 1174 cmdbuf_endp += r;
1166 return true; 1175 return true;
… …
1188{ 1197{
1189 make_current (); 1198 make_current ();
1190 1199
1191 if (revents & ev::READ) 1200 if (revents & ev::READ)
1192 // loop, but don't allow a single term to monopolize us 1201 // loop, but don't allow a single term to monopolize us
1193 while (pty_fill ()) 1202 for (int i = CBUFCNT; i-- && pty_fill (); )
1194 if (cmd_parse ()) 1203 cmd_parse ();
1195 break;
1196 1204
1197 if (revents & ev::WRITE) 1205 if (revents & ev::WRITE)
1198 pty_write (); 1206 pty_write ();
1199 1207
1200 refresh_check (); 1208 refresh_check ();
… …
1241{ 1249{
1242 int button_number, key_state = 0; 1250 int button_number, key_state = 0;
1243 int x, y; 1251 int x, y;
1244 int code = 32; 1252 int code = 32;
1245 1253
1246 x = Pixel2Col (ev.x); 1254 x = Pixel2Col (ev.x) + 1;
1247 y = Pixel2Row (ev.y); 1255 y = Pixel2Row (ev.y) + 1;
1256
1248 if (ev.type == MotionNotify) 1257 if (ev.type == MotionNotify)
1249 { 1258 {
1250 if (x == mouse_row && y == mouse_col) 1259 if (x == mouse_row && y == mouse_col)
1251 return; 1260 return;
1261
1252 mouse_row = x; 1262 mouse_row = x;
1253 mouse_col = y; 1263 mouse_col = y;
1254 code += 32; 1264 code += 32;
1255 } 1265 }
1256 1266
… …
1259 else 1269 else
1260 { 1270 {
1261 button_number = MEvent.button - Button1; 1271 button_number = MEvent.button - Button1;
1262 /* add 0x3D for wheel events, like xterm does */ 1272 /* add 0x3D for wheel events, like xterm does */
1263 if (button_number >= 3) 1273 if (button_number >= 3)
1264 button_number += (64 - 3); 1274 button_number += 64 - 3;
1265 } 1275 }
1266 1276
1267 if (priv_modes & PrivMode_MouseX10) 1277 if (priv_modes & PrivMode_MouseX10)
1268 { 1278 {
1269 /* 1279 /*
… …
1301 fputc ('A', stderr); 1311 fputc ('A', stderr);
1302 if (key_state & 32) 1312 if (key_state & 32)
1303 fputc ('2', stderr); 1313 fputc ('2', stderr);
1304 fprintf (stderr, "]: <%d>, %d/%d\n", 1314 fprintf (stderr, "]: <%d>, %d/%d\n",
1305 button_number, 1315 button_number,
1306 x + 1, 1316 x,
1307 y + 1); 1317 y);
1308#endif 1318#endif
1309 1319
1320#if ENABLE_FRILLS
1321 if (priv_modes & PrivMode_ExtMouseRight)
1322 tt_printf ("\033[%d;%d;%dM",
1323 code + button_number + key_state,
1324 x,
1325 y);
1326 else if (priv_modes & PrivMode_ExtModeMouse)
1327 tt_printf ("\033[M%c%lc%lc",
1328 code + button_number + key_state,
1329 wint_t (32 + x),
1330 wint_t (32 + y));
1331 else
1332#endif
1310 tt_printf ("\033[M%c%c%c", 1333 tt_printf ("\033[M%c%c%c",
1311 (code + button_number + key_state), 1334 code + button_number + key_state,
1312 (32 + x + 1), 1335 32 + x,
1313 (32 + y + 1)); 1336 32 + y);
1314} 1337}
1315 1338
1316/*{{{ process an X event */ 1339/*{{{ process an X event */
1317void 1340void
1318rxvt_term::x_cb (XEvent &ev) 1341rxvt_term::x_cb (XEvent &ev)
… …
1420 && ev.xfocus.mode != NotifyGrab) 1443 && ev.xfocus.mode != NotifyGrab)
1421 focus_out (); 1444 focus_out ();
1422 break; 1445 break;
1423 1446
1424 case ConfigureNotify: 1447 case ConfigureNotify:
1425 /*fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1426 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1427 szHint.width, szHint.height);*/
1428 if (ev.xconfigure.window == parent[0]) 1448 if (ev.xconfigure.window == parent)
1429 { 1449 {
1430 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev)) 1450 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1431 ; 1451 ;
1452
1453#ifdef HAVE_BG_PIXMAP
1454 bool moved = false;
1455 if (bg_window_position_sensitive ())
1456 {
1457 int x, y;
1458 if (ev.xconfigure.send_event)
1459 {
1460 x = ev.xconfigure.x;
1461 y = ev.xconfigure.y;
1462 }
1463 else
1464 get_window_origin (x, y);
1465
1466 if (bg_set_position (x, y)
1467 || !(bg_flags & BG_IS_VALID))
1468 moved = true;
1469 }
1470#endif
1432 1471
1433 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height) 1472 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1434 { 1473 {
1435 seen_resize = 1; 1474 seen_resize = 1;
1436 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1); 1475 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1437 } 1476 }
1438 else 1477 else
1439 { 1478 {
1440#ifdef HAVE_BG_PIXMAP 1479#ifdef HAVE_BG_PIXMAP
1441 if (bgPixmap.window_position_sensitive ()) 1480 if (moved)
1442 { 1481 {
1443 if (mapped) 1482 if (mapped)
1444 update_background (); 1483 update_background ();
1445 else 1484 else
1446 bgPixmap.invalidate (); 1485 bg_invalidate ();
1447 } 1486 }
1448#endif 1487#endif
1449 } 1488 }
1450 1489
1451 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END)); 1490 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1452 } 1491 }
1453 break; 1492 break;
1454 1493
1455 case PropertyNotify: 1494 case PropertyNotify:
1456 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END))) 1495 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1457 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1458 && ev.xproperty.state == PropertyNewValue)
1459 selection_property (ev.xproperty.window, ev.xproperty.atom);
1460
1461 break; 1496 break;
1462 1497
1463 case SelectionClear: 1498 case SelectionClear:
1464 selection_clear (); 1499 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1465 break;
1466
1467 case SelectionNotify:
1468 if (selection_wait == Sel_normal)
1469 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1470 break; 1500 break;
1471 1501
1472 case SelectionRequest: 1502 case SelectionRequest:
1473 selection_send (ev.xselectionrequest); 1503 selection_send (ev.xselectionrequest);
1474 break; 1504 break;
1475 1505
1476 case MapNotify: 1506 case MapNotify:
1477#ifdef HAVE_BG_PIXMAP 1507#ifdef HAVE_BG_PIXMAP
1478 /* This is needed spcifically to fix the case of no window manager or a 1508 /* This is needed specifically to fix the case of no window manager or a
1479 * non-reparenting window manager. In those cases we never get first 1509 * non-reparenting window manager. In those cases we never get first
1480 * ConfigureNotify. Also that speeds startup under normal WM, by taking 1510 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1481 * care of multiplicity of ConfigureNotify events arriwing while WM does 1511 * care of multiplicity of ConfigureNotify events arriving while WM does
1482 * reparenting. 1512 * reparenting.
1483 * We should not render background immidiately, as there could be several 1513 * We should not render background immediately, as there could be several
1484 * ConfigureNotify's to follow. Lets take care of all of them in one scoop 1514 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1485 * by scheduling background redraw as soon as we can, but giving a short 1515 * by scheduling background redraw as soon as we can, but giving a short
1486 * bit of time for ConfigureNotifies to arrive. 1516 * bit of time for ConfigureNotifies to arrive.
1487 * We should render background PRIOR to drawing any text, but AFTER all 1517 * We should render background PRIOR to drawing any text, but AFTER all
1488 * of ConfigureNotifys for the best results. 1518 * of ConfigureNotifys for the best results.
1489 */ 1519 */
1490 if (bgPixmap.flags & bgPixmap_t::isInvalid) 1520 if (!(bg_flags & BG_IS_VALID))
1491 update_background_ev.start (0.025); 1521 update_background_ev.start (0.025);
1492#endif 1522#endif
1493 mapped = 1; 1523 mapped = 1;
1494#ifdef TEXT_BLINK 1524#ifdef TEXT_BLINK
1495 text_blink_ev.start (); 1525 text_blink_ev.start ();
… …
1510 if (ev.xany.window == vt) 1540 if (ev.xany.window == vt)
1511 { 1541 {
1512 do 1542 do
1513 { 1543 {
1514 scr_expose (ev.xexpose.x, ev.xexpose.y, 1544 scr_expose (ev.xexpose.x, ev.xexpose.y,
1515 ev.xexpose.width, ev.xexpose.height, False); 1545 ev.xexpose.width, ev.xexpose.height, false);
1516 } 1546 }
1517 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev)); 1547 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1518 1548
1519 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose; 1549 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1520 1550
1521 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev)) 1551 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1522 { 1552 {
1523 scr_expose (ev.xexpose.x, ev.xexpose.y, 1553 scr_expose (ev.xexpose.x, ev.xexpose.y,
1524 ev.xexpose.width, ev.xexpose.height, False); 1554 ev.xexpose.width, ev.xexpose.height, false);
1525 } 1555 }
1526 1556
1527 want_refresh = 1; 1557 want_refresh = 1;
1528 } 1558 }
1529 else 1559 else
… …
1682#endif 1712#endif
1683 1713
1684 refresh_check (); 1714 refresh_check ();
1685} 1715}
1686 1716
1717#if ENABLE_FRILLS
1687void 1718void
1688rxvt_term::set_urgency (bool enable) 1719rxvt_term::set_urgency (bool enable)
1689{ 1720{
1690 if (enable == urgency_hint) 1721 if (enable == urgency_hint)
1691 return; 1722 return;
1692 1723
1693 if (XWMHints *h = XGetWMHints (dpy, parent[0])) 1724 if (XWMHints *h = XGetWMHints (dpy, parent))
1694 { 1725 {
1695 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0); 1726 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1696 XSetWMHints (dpy, parent[0], h); 1727 XSetWMHints (dpy, parent, h);
1697 urgency_hint = enable; 1728 urgency_hint = enable;
1698 } 1729 }
1699} 1730}
1731#endif
1700 1732
1701void 1733void
1702rxvt_term::focus_in () 1734rxvt_term::focus_in ()
1703{ 1735{
1704 if (!focus) 1736 if (!focus)
… …
1808 * use the property to determine the pixmap. We use it later on. 1840 * use the property to determine the pixmap. We use it later on.
1809 */ 1841 */
1810 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID] 1842 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1811 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID]) 1843 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1812 { 1844 {
1813 bgPixmap.set_root_pixmap (); 1845 bg_set_root_pixmap ();
1814 update_background (); 1846 update_background ();
1815 } 1847 }
1816 1848
1817 break; 1849 break;
1818 } 1850 }
… …
1857 /* save the xbutton state (for ButtonRelease) */ 1889 /* save the xbutton state (for ButtonRelease) */
1858 MEvent.state = ev.state; 1890 MEvent.state = ev.state;
1859#ifdef MOUSE_REPORT_DOUBLECLICK 1891#ifdef MOUSE_REPORT_DOUBLECLICK
1860 if (ev.button == MEvent.button && clickintime) 1892 if (ev.button == MEvent.button && clickintime)
1861 { 1893 {
1862 /* same button, within alloted time */ 1894 /* same button, within allowed time */
1863 MEvent.clicks++; 1895 MEvent.clicks++;
1864 1896
1865 if (MEvent.clicks > 1) 1897 if (MEvent.clicks > 1)
1866 { 1898 {
1867 /* only report double clicks */ 1899 /* only report double clicks */
… …
2138 selection_make (ev.time); 2170 selection_make (ev.time);
2139 break; 2171 break;
2140 2172
2141 case Button2: 2173 case Button2:
2142 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window? 2174 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2143 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary); 2175 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2144 break; 2176 break;
2145 2177
2146#ifdef MOUSE_WHEEL 2178#ifdef MOUSE_WHEEL
2147 case Button4: 2179 case Button4:
2148 case Button5: 2180 case Button5:
… …
2182 } 2214 }
2183} 2215}
2184 2216
2185/*}}} */ 2217/*}}} */
2186 2218
2187bool 2219void
2188rxvt_term::cmd_parse () 2220rxvt_term::cmd_parse ()
2189{ 2221{
2190 bool flag = false;
2191 wchar_t ch = NOCHAR; 2222 wchar_t ch = NOCHAR;
2192 char *seq_begin; // remember start of esc-sequence here 2223 char *seq_begin; // remember start of esc-sequence here
2193 2224
2194 for (;;) 2225 for (;;)
2195 { 2226 {
… …
2289 * What the heck we'll cheat and only refresh less than every page-full. 2320 * What the heck we'll cheat and only refresh less than every page-full.
2290 * if skipScroll is enabled. 2321 * if skipScroll is enabled.
2291 */ 2322 */
2292 if (refreshnow) 2323 if (refreshnow)
2293 { 2324 {
2294 flag = true;
2295 scr_refresh (); 2325 scr_refresh ();
2296 want_refresh = 1; 2326 want_refresh = 1;
2297 } 2327 }
2298
2299 } 2328 }
2300 else 2329 else
2301 { 2330 {
2302 try 2331 try
2303 { 2332 {
… …
2311 } 2340 }
2312 2341
2313 ch = NOCHAR; 2342 ch = NOCHAR;
2314 } 2343 }
2315 } 2344 }
2316
2317 return flag;
2318} 2345}
2319 2346
2320// read the next character 2347// read the next character
2321wchar_t 2348wchar_t
2322rxvt_term::next_char () NOTHROW 2349rxvt_term::next_char () NOTHROW
… …
2337 break; 2364 break;
2338 } 2365 }
2339 2366
2340 if (len == (size_t)-1) 2367 if (len == (size_t)-1)
2341 { 2368 {
2342 mbrtowc (0, 0, 0, mbstate); // reset now undefined conversion state 2369 mbstate.reset (); // reset now undefined conversion state
2343 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2370 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2344 } 2371 }
2345 2372
2346 // assume wchar == unicode 2373 // assume wchar == unicode
2347 cmdbuf_ptr += len; 2374 cmdbuf_ptr += len;
… …
2360 : NOCHAR; 2387 : NOCHAR;
2361} 2388}
2362 2389
2363static class out_of_input out_of_input; 2390static class out_of_input out_of_input;
2364 2391
2365/* rxvt_cmd_getc () - Return next input character */
2366/*
2367 * Return the next input character after first passing any keyboard input
2368 * to the command.
2369 */
2370wchar_t 2392wchar_t
2371rxvt_term::cmd_getc () THROW ((class out_of_input)) 2393rxvt_term::cmd_getc () THROW ((class out_of_input))
2372{ 2394{
2373 wchar_t c = next_char (); 2395 wchar_t c = next_char ();
2374 2396
… …
2467 pclose_printer (fd); 2489 pclose_printer (fd);
2468} 2490}
2469#endif /* PRINTPIPE */ 2491#endif /* PRINTPIPE */
2470/*}}} */ 2492/*}}} */
2471 2493
2472/* *INDENT-OFF* */
2473enum { 2494enum {
2474 C1_40 = 0x40, 2495 C1_40 = 0x40,
2475 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2496 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2476 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2497 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2477 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2498 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2478 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC, 2499 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2479}; 2500};
2480/* *INDENT-ON* */
2481 2501
2482/*{{{ process non-printing single characters */ 2502/*{{{ process non-printing single characters */
2483void 2503void
2484rxvt_term::process_nonprinting (unicode_t ch) 2504rxvt_term::process_nonprinting (unicode_t ch)
2485{ 2505{
… …
2656 2676
2657 /* 8.3.87: NEXT LINE */ 2677 /* 8.3.87: NEXT LINE */
2658 case C1_NEL: /* ESC E */ 2678 case C1_NEL: /* ESC E */
2659 { 2679 {
2660 wchar_t nlcr[] = { C0_LF, C0_CR }; 2680 wchar_t nlcr[] = { C0_LF, C0_CR };
2661 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1); 2681 scr_add_lines (nlcr, ARRAY_LENGTH(nlcr), 1);
2662 } 2682 }
2663 break; 2683 break;
2664 2684
2665 /* kidnapped escape sequence: Should be 8.3.48 */ 2685 /* kidnapped escape sequence: Should be 8.3.48 */
2666 case C1_ESA: /* ESC G */ 2686 case C1_ESA: /* ESC G */
2667 process_graphics (); 2687 // used by original rxvt for rob nations own graphics mode
2688 if (cmd_getc () == 'Q')
2689 tt_printf ("\033G0\012"); /* query graphics - no graphics */
2668 break; 2690 break;
2669 2691
2670 /* 8.3.63: CHARACTER TABULATION SET */ 2692 /* 8.3.63: CHARACTER TABULATION SET */
2671 case C1_HTS: /* ESC H */ 2693 case C1_HTS: /* ESC H */
2672 scr_set_tab (1); 2694 scr_set_tab (1);
… …
2691 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2713 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2692 case C1_SCI: /* ESC Z */ 2714 case C1_SCI: /* ESC Z */
2693 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1); 2715 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2694 break; /* steal obsolete ESC [ c */ 2716 break; /* steal obsolete ESC [ c */
2695 2717
2696 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2718 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2697 case C1_CSI: /* ESC [ */ 2719 case C1_CSI: /* ESC [ */
2698 process_csi_seq (); 2720 process_csi_seq ();
2699 break; 2721 break;
2700 2722
2701 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2723 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2702 case C1_OSC: /* ESC ] */ 2724 case C1_OSC: /* ESC ] */
2703 process_osc_seq (); 2725 process_osc_seq ();
2704 break; 2726 break;
2705 2727
2706 /* 8.3.106: RESET TO INITIAL STATE */ 2728 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2707 case 'c': 2729 case 'c':
2708 mbstate.reset (); 2730 mbstate.reset ();
2709 scr_poweron (); 2731 scr_poweron ();
2710 scrollBar.show (1); 2732 scrollBar.show (1);
2711 break; 2733 break;
… …
2722 } 2744 }
2723} 2745}
2724/*}}} */ 2746/*}}} */
2725 2747
2726/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2748/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2727/* *INDENT-OFF* */
2728enum { 2749enum {
2729 CSI_ICH = 0x40, 2750 CSI_ICH = 0x40,
2730 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2751 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2731 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2752 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2732 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2753 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
… …
2735 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2756 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2736 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2757 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2737 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2758 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2738}; 2759};
2739 2760
2740#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2761#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2741 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2762 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2742 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2763 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2743#define get_byte_array_bit(array, bit) \ 2764#define get_byte_array_bit(array, bit) \
2744 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2765 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2745 2766
2746const unsigned char csi_defaults[] = 2767static const unsigned char csi_defaults[] =
2747 { 2768 {
2748 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2769 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2749 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2770 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2750 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2771 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2751 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2772 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2752 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2773 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2753 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2774 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2754 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2775 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2755 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */ 2776 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2756 }; 2777 };
2757/* *INDENT-ON* */
2758 2778
2759void 2779void
2760rxvt_term::process_csi_seq () 2780rxvt_term::process_csi_seq ()
2761{ 2781{
2762 unicode_t ch, priv, i; 2782 unicode_t ch, priv, i;
… …
2766 2786
2767 nargs = 0; 2787 nargs = 0;
2768 2788
2769 priv = 0; 2789 priv = 0;
2770 ch = cmd_getc (); 2790 ch = cmd_getc ();
2771 if (ch >= '<' && ch <= '?') 2791 if ((ch >= '<' && ch <= '?') || ch == '!')
2772 { 2792 {
2773 /* '<' '=' '>' '?' */ 2793 /* '<' '=' '>' '?' '!' */
2774 priv = ch; 2794 priv = ch;
2775 ch = cmd_getc (); 2795 ch = cmd_getc ();
2776 } 2796 }
2777 2797
2778 /* read any numerical arguments */ 2798 /* read any numerical arguments */
… …
2832 2852
2833 case '?': 2853 case '?':
2834 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2854 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2835 process_terminal_mode (ch, priv, nargs, arg); 2855 process_terminal_mode (ch, priv, nargs, arg);
2836 break; 2856 break;
2857
2858 case '!':
2859 if (ch == CSI_70)
2860 {
2861 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2862 scr_soft_reset ();
2863
2864 static const int pm_h[] = { 7, 25 };
2865 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2866
2867 process_terminal_mode ('h', 0, ARRAY_LENGTH(pm_h), pm_h);
2868 process_terminal_mode ('l', 0, ARRAY_LENGTH(pm_l), pm_l);
2837 } 2869 }
2870 break;
2871 }
2872
2838 return; 2873 return;
2839 } 2874 }
2840 2875
2841 switch (ch) 2876 switch (ch)
2842 { 2877 {
… …
3057 } 3092 }
3058} 3093}
3059/*}}} */ 3094/*}}} */
3060 3095
3061#if !ENABLE_MINIMAL 3096#if !ENABLE_MINIMAL
3062/* ARGSUSED */
3063void 3097void
3064rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3098rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3065{ 3099{
3066 int x, y; 3100 int x, y;
3067 XWindowAttributes wattr; 3101 XWindowAttributes wattr;
… …
3076 { 3110 {
3077 /* 3111 /*
3078 * commands 3112 * commands
3079 */ 3113 */
3080 case 1: /* deiconify window */ 3114 case 1: /* deiconify window */
3081 XMapWindow (dpy, parent[0]); 3115 XMapWindow (dpy, parent);
3082 break; 3116 break;
3083 case 2: /* iconify window */ 3117 case 2: /* iconify window */
3084 XIconifyWindow (dpy, parent[0], display->screen); 3118 XIconifyWindow (dpy, parent, display->screen);
3085 break; 3119 break;
3086 case 3: /* set position (pixels) */ 3120 case 3: /* set position (pixels) */
3087 XMoveWindow (dpy, parent[0], args[1], args[2]); 3121 XMoveWindow (dpy, parent, args[1], args[2]);
3088 break; 3122 break;
3089 case 4: /* set size (pixels) */ 3123 case 4: /* set size (pixels) */
3090 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3124 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3091 break; 3125 break;
3092 case 5: /* raise window */ 3126 case 5: /* raise window */
3093 XRaiseWindow (dpy, parent[0]); 3127 XRaiseWindow (dpy, parent);
3094 break; 3128 break;
3095 case 6: /* lower window */ 3129 case 6: /* lower window */
3096 XLowerWindow (dpy, parent[0]); 3130 XLowerWindow (dpy, parent);
3097 break; 3131 break;
3098 case 7: /* refresh window */ 3132 case 7: /* refresh window */
3099 scr_touch (true); 3133 scr_touch (true);
3100 break; 3134 break;
3101 case 8: /* set size (chars) */ 3135 case 8: /* set size (chars) */
… …
3112 3146
3113 /* 3147 /*
3114 * reports - some output format copied from XTerm 3148 * reports - some output format copied from XTerm
3115 */ 3149 */
3116 case 11: /* report window state */ 3150 case 11: /* report window state */
3117 XGetWindowAttributes (dpy, parent[0], &wattr); 3151 XGetWindowAttributes (dpy, parent, &wattr);
3118 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3152 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3119 break; 3153 break;
3120 case 13: /* report window position */ 3154 case 13: /* report window position */
3121 XGetWindowAttributes (dpy, parent[0], &wattr); 3155 XGetWindowAttributes (dpy, parent, &wattr);
3122 XTranslateCoordinates (dpy, parent[0], wattr.root, 3156 XTranslateCoordinates (dpy, parent, wattr.root,
3123 -wattr.border_width, -wattr.border_width, 3157 -wattr.border_width, -wattr.border_width,
3124 &x, &y, &wdummy); 3158 &x, &y, &wdummy);
3125 tt_printf ("\033[3;%d;%dt", x, y); 3159 tt_printf ("\033[3;%d;%dt", x, y);
3126 break; 3160 break;
3127 case 14: /* report window size (pixels) */ 3161 case 14: /* report window size (pixels) */
3128 XGetWindowAttributes (dpy, parent[0], &wattr); 3162 XGetWindowAttributes (dpy, parent, &wattr);
3129 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3163 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3130 break; 3164 break;
3131 case 18: /* report text area size (chars) */ 3165 case 18: /* report text area size (chars) */
3132 tt_printf ("\033[8;%d;%dt", nrow, ncol); 3166 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3133 break; 3167 break;
… …
3135 tt_printf ("\033[9;%d;%dt", nrow, ncol); 3169 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3136 break; 3170 break;
3137 case 20: /* report icon label */ 3171 case 20: /* report icon label */
3138 { 3172 {
3139 char *s; 3173 char *s;
3140 XGetIconName (dpy, parent[0], &s); 3174 XGetIconName (dpy, parent, &s);
3141 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */ 3175 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3142 XFree (s); 3176 XFree (s);
3143 } 3177 }
3144 break; 3178 break;
3145 case 21: /* report window title */ 3179 case 21: /* report window title */
3146 { 3180 {
3147 char *s; 3181 char *s;
3148 XFetchName (dpy, parent[0], &s); 3182 XFetchName (dpy, parent, &s);
3149 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */ 3183 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3150 XFree (s); 3184 XFree (s);
3151 } 3185 }
3152 break; 3186 break;
3153 } 3187 }
… …
3209 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3243 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3210 */ 3244 */
3211void 3245void
3212rxvt_term::process_dcs_seq () 3246rxvt_term::process_dcs_seq ()
3213{ 3247{
3214 char *s;
3215 unicode_t eh;
3216
3217 /* 3248 /*
3218 * Not handled yet 3249 * Not handled yet
3219 */ 3250 */
3251
3252 unicode_t eh;
3220 s = get_to_st (eh); 3253 char *s = get_to_st (eh);
3221 if (s) 3254 if (s)
3222 free (s); 3255 free (s);
3223 3256
3224 return; 3257 return;
3225} 3258}
… …
3229 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3262 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3230 */ 3263 */
3231void 3264void
3232rxvt_term::process_osc_seq () 3265rxvt_term::process_osc_seq ()
3233{ 3266{
3234 unicode_t ch, eh;
3235 int arg; 3267 int arg;
3236 3268
3237 ch = cmd_getc (); 3269 unicode_t ch = cmd_getc ();
3238 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3270 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3239 arg = arg * 10 + (ch - '0'); 3271 arg = arg * 10 + (ch - '0');
3240 3272
3241 if (ch == ';') 3273 if (ch == ';')
3242 { 3274 {
3275 unicode_t eh;
3243 char *s = get_to_st (eh); 3276 char *s = get_to_st (eh);
3244 3277
3245 if (s) 3278 if (s)
3246 { 3279 {
3247 process_xterm_seq (arg, s, eh); 3280 process_xterm_seq (arg, s, eh);
… …
3271 3304
3272/* 3305/*
3273 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3306 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3274 */ 3307 */
3275void 3308void
3276rxvt_term::process_xterm_seq (int op, const char *str, char resp) 3309rxvt_term::process_xterm_seq (int op, char *str, char resp)
3277{ 3310{
3278 int color; 3311 int color;
3279 char *buf, *name; 3312 char *buf, *name;
3280 bool query = str[0] == '?' && !str[1]; 3313 bool query = str[0] == '?' && !str[1];
3281 int saveop = op; 3314 int saveop = op;
… …
3308 unsigned long bytes_after; 3341 unsigned long bytes_after;
3309 unsigned char *value = 0; 3342 unsigned char *value = 0;
3310 const char *str = ""; 3343 const char *str = "";
3311 3344
3312 if (prop 3345 if (prop
3313 && XGetWindowProperty (dpy, parent[0], 3346 && XGetWindowProperty (dpy, parent,
3314 prop, 0, 1<<16, 0, AnyPropertyType, 3347 prop, 0, 1<<16, 0, AnyPropertyType,
3315 &actual_type, &actual_format, 3348 &actual_type, &actual_format,
3316 &nitems, &bytes_after, &value) == Success 3349 &nitems, &bytes_after, &value) == Success
3317 && actual_type != None 3350 && actual_type != None
3318 && actual_format == 8) 3351 && actual_format == 8)
… …
3322 3355
3323 XFree (value); 3356 XFree (value);
3324 } 3357 }
3325 else 3358 else
3326 { 3359 {
3327 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3360 char *eq = strchr (str, '=');
3328 3361
3329 if (eq) 3362 if (eq)
3330 { 3363 {
3331 *eq = 0; 3364 *eq = 0;
3332 set_utf8_property (display->atom (str), eq + 1); 3365 set_utf8_property (display->atom (str), eq + 1);
3333 } 3366 }
3334 else 3367 else
3335 XDeleteProperty (dpy, parent[0], 3368 XDeleteProperty (dpy, parent,
3336 display->atom (str)); 3369 display->atom (str));
3337 } 3370 }
3338 break; 3371 break;
3339 3372
3340 case XTerm_Color: 3373 case XTerm_Color:
… …
3372 process_color_seq (op, Color_pointer_fg, str, resp); 3405 process_color_seq (op, Color_pointer_fg, str, resp);
3373 break; 3406 break;
3374 case XTerm_Color_pointer_bg: 3407 case XTerm_Color_pointer_bg:
3375 process_color_seq (op, Color_pointer_bg, str, resp); 3408 process_color_seq (op, Color_pointer_bg, str, resp);
3376 break; 3409 break;
3410#ifdef OPTION_HC
3411 case XTerm_Color_HC:
3412 process_color_seq (op, Color_HC, str, resp);
3413 break;
3414 case XTerm_Color_HTC:
3415 process_color_seq (op, Color_HTC, str, resp);
3416 break;
3417#endif
3377#ifndef NO_BOLD_UNDERLINE_REVERSE 3418#ifndef NO_BOLD_UNDERLINE_REVERSE
3378 case XTerm_Color_RV:
3379 process_color_seq (op, Color_RV, str, resp);
3380 break;
3381 case Rxvt_Color_BD:
3382 case URxvt_Color_BD: 3419 case URxvt_Color_BD:
3383 process_color_seq (op, Color_BD, str, resp); 3420 process_color_seq (op, Color_BD, str, resp);
3384 break; 3421 break;
3385 case Rxvt_Color_UL:
3386 case URxvt_Color_UL: 3422 case URxvt_Color_UL:
3387 process_color_seq (op, Color_UL, str, resp); 3423 process_color_seq (op, Color_UL, str, resp);
3388 break; 3424 break;
3389 case URxvt_Color_IT: 3425 case URxvt_Color_IT:
3390 process_color_seq (op, Color_IT, str, resp); 3426 process_color_seq (op, Color_IT, str, resp);
3391 break; 3427 break;
3392#endif 3428#endif
3429 case URxvt_Color_border:
3430 process_color_seq (op, Color_border, str, resp);
3431 break;
3393#if ENABLE_TRANSPARENCY 3432#if ENABLE_TRANSPARENCY
3394 case URxvt_Color_tint: 3433 case URxvt_Color_tint:
3395 process_color_seq (op, Color_tint, str, resp); 3434 process_color_seq (op, Color_tint, str, resp);
3396 { 3435 {
3397 bool changed = false; 3436 bool changed = false;
3398 3437
3399 if (ISSET_PIXCOLOR (Color_tint)) 3438 if (ISSET_PIXCOLOR (Color_tint))
3400 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]); 3439 changed = bg_set_tint (pix_colors_focused [Color_tint]);
3401 else
3402 changed = bgPixmap.unset_tint ();
3403 3440
3404 if (changed) 3441 if (changed)
3405 update_background (); 3442 update_background ();
3406 } 3443 }
3407 3444
… …
3412 case Rxvt_Pixmap: 3449 case Rxvt_Pixmap:
3413 if (!strcmp (str, "?")) 3450 if (!strcmp (str, "?"))
3414 { 3451 {
3415 char str[256]; 3452 char str[256];
3416 3453
3417 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */ 3454 sprintf (str, "[%dx%d+%d+%d]",
3418 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767), 3455 min (h_scale, 32767), min (v_scale, 32767),
3419 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767)); 3456 min (h_align, 32767), min (v_align, 32767));
3420 process_xterm_seq (XTerm_title, str, CHAR_ST); 3457 process_xterm_seq (XTerm_title, str, CHAR_ST);
3421 } 3458 }
3422 else 3459 else
3423 { 3460 {
3424 int changed = 0; 3461 int changed = 0;
3425 3462
3426 if (*str != ';') 3463 if (*str != ';')
3427 { 3464 {
3428 /* reset to default scaling :*/
3429 bgPixmap.unset_geometry ();
3430 if (bgPixmap.set_file (str)) /* change pixmap */ 3465 if (bg_set_file (str)) /* change pixmap */
3466 {
3431 changed++; 3467 changed++;
3432 str = strchr (str, ';'); 3468 str = strchr (str, ';');
3433 if (str == NULL) 3469 if (str == NULL)
3434 bgPixmap.set_defaultGeometry (); 3470 bg_set_default_geometry ();
3471 else
3472 bg_set_geometry (str+1);
3473 }
3435 } 3474 }
3436 3475 else
3437 while (str)
3438 { 3476 {
3439 str++; 3477 str++;
3440 if (bgPixmap.set_geometry (str)) 3478 if (bg_set_geometry (str, true))
3441 changed++; 3479 changed++;
3442 str = strchr (str, ';');
3443 } 3480 }
3444 3481
3445 if (changed) 3482 if (changed)
3483 {
3484 if (bg_window_position_sensitive ())
3485 {
3486 int x, y;
3487 get_window_origin (x, y);
3488 bg_set_position (x, y);
3489 }
3446 update_background (); 3490 update_background ();
3491 }
3447 } 3492 }
3448 break; 3493 break;
3449#endif 3494#endif
3450 3495
3451 case XTerm_logfile: 3496 case XTerm_logfile:
… …
3554 { 3599 {
3555 if (mode == 'r') 3600 if (mode == 'r')
3556 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3601 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3557 else 3602 else
3558 state = (mode == 't') ? ! (priv_modes & bit) : mode; 3603 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3604
3559 set_privmode (bit, state); 3605 set_privmode (bit, state);
3560 } 3606 }
3561 3607
3562 return state; 3608 return state;
3563} 3609}
… …
3572 static const struct 3618 static const struct
3573 { 3619 {
3574 const int argval; 3620 const int argval;
3575 const unsigned long bit; 3621 const unsigned long bit;
3576 } argtopriv[] = { 3622 } argtopriv[] = {
3577 { 1, PrivMode_aplCUR }, 3623 { 1, PrivMode_aplCUR }, // DECCKM
3578 { 2, PrivMode_vt52 }, 3624 { 2, PrivMode_vt52 },
3579 { 3, PrivMode_132 }, 3625 { 3, PrivMode_132 }, // DECCOLM
3580 { 4, PrivMode_smoothScroll }, 3626 { 4, PrivMode_smoothScroll }, // DECSCLM
3581 { 5, PrivMode_rVideo }, 3627 { 5, PrivMode_rVideo }, // DECSCNM
3582 { 6, PrivMode_relOrigin }, 3628 { 6, PrivMode_relOrigin }, // DECOM
3583 { 7, PrivMode_Autowrap }, 3629 { 7, PrivMode_Autowrap }, // DECAWM
3584 // 8, bi-directional support mode 3630 // 8, auto-repeat keys // DECARM
3585 { 9, PrivMode_MouseX10 }, 3631 { 9, PrivMode_MouseX10 },
3586 // 18, 19 printing-related 3632 // 18 end FF to printer after print screen
3633 // 19 Print screen prints full screen/scroll region
3587 { 25, PrivMode_VisibleCursor }, 3634 { 25, PrivMode_VisibleCursor }, // cnorm/cvvis/civis
3588#ifdef scrollBar_esc 3635#ifdef scrollBar_esc
3589 { scrollBar_esc, PrivMode_scrollBar }, 3636 { scrollBar_esc, PrivMode_scrollBar },
3590#endif 3637#endif
3591 { 35, PrivMode_ShiftKeys }, // rxvt extension 3638 { 35, PrivMode_ShiftKeys }, // rxvt extension
3639 // 38, tektronix mode // DECTEK
3592 { 40, PrivMode_132OK }, 3640 { 40, PrivMode_132OK },
3593 // 41 xterm more fixes NYI 3641 // 41 xterm more fixes NYI
3594 // 45 margin bell NYI 3642 // 45 margin bell NYI
3595 // 46 start logging 3643 // 46 start logging
3596 { 47, PrivMode_Screen }, 3644 { 47, PrivMode_Screen },
3597 { 66, PrivMode_aplKP }, 3645 { 66, PrivMode_aplKP }, // DECPAM/DECPNM
3598#ifndef NO_BACKSPACE_KEY 3646#ifndef NO_BACKSPACE_KEY
3599 { 67, PrivMode_BackSpace }, 3647 { 67, PrivMode_BackSpace }, // DECBKM
3600#endif 3648#endif
3601 { 1000, PrivMode_MouseX11 }, 3649 { 1000, PrivMode_MouseX11 },
3602 { 1002, PrivMode_MouseBtnEvent }, 3650 { 1002, PrivMode_MouseBtnEvent },
3603 { 1003, PrivMode_MouseAnyEvent }, 3651 { 1003, PrivMode_MouseAnyEvent },
3652#if ENABLE_FRILLS
3653 { 1005, PrivMode_ExtModeMouse },
3654#endif
3604 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3655 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3605 { 1011, PrivMode_Keypress }, // rxvt extension 3656 { 1011, PrivMode_Keypress }, // rxvt extension
3657#if ENABLE_FRILLS
3658 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3659#endif
3606 // 1035 enable modifiers for alt, numlock NYI 3660 // 1035 enable modifiers for alt, numlock NYI
3607 // 1036 send ESC for meta keys NYI 3661 // 1036 send ESC for meta keys NYI
3608 // 1037 send DEL for keypad delete NYI 3662 // 1037 send DEL for keypad delete NYI
3609 { 1047, PrivMode_Screen }, 3663 { 1047, PrivMode_Screen },
3610 // 1048 save and restore cursor 3664 // 1048 save and restore cursor, implemented in code
3611 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ 3665 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3612 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3666 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3613 { 2004, PrivMode_BracketPaste }, 3667 { 2004, PrivMode_BracketPaste },
3614 }; 3668 };
3615 3669
… …
3625 for (i = 0; i < nargs; i++) 3679 for (i = 0; i < nargs; i++)
3626 { 3680 {
3627 state = -1; 3681 state = -1;
3628 3682
3629 /* basic handling */ 3683 /* basic handling */
3630 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3684 for (j = 0; j < ARRAY_LENGTH(argtopriv); j++)
3631 if (argtopriv[j].argval == arg[i]) 3685 if (argtopriv[j].argval == arg[i])
3632 { 3686 {
3633 state = privcases (mode, argtopriv[j].bit); 3687 state = privcases (mode, argtopriv[j].bit);
3634 break; 3688 break;
3635 } 3689 }
… …
3643 3697
3644 scr_touch (true); 3698 scr_touch (true);
3645 break; 3699 break;
3646#endif 3700#endif
3647 case 1048: /* alternative cursor save */ 3701 case 1048: /* alternative cursor save */
3648 case 1049:
3649 if (option (Opt_secondaryScreen)) 3702 if (option (Opt_secondaryScreen))
3650 if (mode == 0) 3703 if (mode == 0)
3651 scr_cursor (RESTORE); 3704 scr_cursor (RESTORE);
3652 else if (mode == 1) 3705 else if (mode == 1)
3653 scr_cursor (SAVE); 3706 scr_cursor (SAVE);
… …
3666 */ 3719 */
3667 set_privmode (PrivMode_vt52, 1); 3720 set_privmode (PrivMode_vt52, 1);
3668 break; 3721 break;
3669 case 3: /* 80/132 */ 3722 case 3: /* 80/132 */
3670 if (priv_modes & PrivMode_132OK) 3723 if (priv_modes & PrivMode_132OK)
3671 {
3672 scr_poweron ();
3673 set_widthheight (((state ? 132 : 80) * fwidth), 24 * fheight); 3724 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3674 }
3675 break; 3725 break;
3676 case 4: /* smooth scrolling */ 3726 case 4: /* smooth scrolling */
3677 set_option (Opt_jumpScroll, !state); 3727 set_option (Opt_jumpScroll, !state);
3678 break; 3728 break;
3679 case 5: /* reverse video */ 3729 case 5: /* reverse video */
… …
3717 case 1003: 3767 case 1003:
3718 if (state) 3768 if (state)
3719 { 3769 {
3720 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11); 3770 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3721 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent; 3771 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3772 mouse_row = mouse_col = 0;
3722 vt_emask_mouse = PointerMotionMask; 3773 vt_emask_mouse = PointerMotionMask;
3723 } 3774 }
3724 else 3775 else
3725 vt_emask_mouse = NoEventMask; 3776 vt_emask_mouse = NoEventMask;
3777
3726 vt_select_input (); 3778 vt_select_input ();
3727 break; 3779 break;
3728 case 1010: /* scroll to bottom on TTY output inhibit */ 3780 case 1010: /* scroll to bottom on TTY output inhibit */
3729 set_option (Opt_scrollTtyOutput, !state); 3781 set_option (Opt_scrollTtyOutput, !state);
3730 break; 3782 break;
3731 case 1011: /* scroll to bottom on key press */ 3783 case 1011: /* scroll to bottom on key press */
3732 set_option (Opt_scrollTtyKeypress, state); 3784 set_option (Opt_scrollTtyKeypress, state);
3733 break; 3785 break;
3734 case 1047: /* secondary screen w/ clearing last */ 3786 case 1047: /* secondary screen w/ clearing last */
3735 if (option (Opt_secondaryScreen)) 3787 if (option (Opt_secondaryScreen))
3736 if (current_screen != PRIMARY) 3788 if (!state)
3737 scr_erase_screen (2); 3789 scr_erase_screen (2);
3790
3738 scr_change_screen (state); 3791 scr_change_screen (state);
3739 break; 3792 break;
3740 case 1049: /* secondary screen w/ clearing first */ 3793 case 1049: /* secondary screen w/ clearing first */
3794 if (option (Opt_secondaryScreen))
3795 if (state)
3796 scr_cursor (SAVE);
3797
3741 scr_change_screen (state); 3798 scr_change_screen (state);
3799
3742 if (option (Opt_secondaryScreen)) 3800 if (option (Opt_secondaryScreen))
3743 if (current_screen != PRIMARY) 3801 if (state)
3744 scr_erase_screen (2); 3802 scr_erase_screen (2);
3803 else
3804 scr_cursor (RESTORE);
3745 break; 3805 break;
3746 default: 3806 default:
3747 break; 3807 break;
3748 } 3808 }
3749 } 3809 }
… …
3902 } 3962 }
3903 } 3963 }
3904} 3964}
3905/*}}} */ 3965/*}}} */
3906 3966
3907/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3908void
3909rxvt_term::process_graphics ()
3910{
3911 unicode_t ch, cmd = cmd_getc ();
3912
3913 if (cmd == 'Q')
3914 {
3915 /* query graphics */
3916 tt_printf ("\033G0\012"); /* no graphics */
3917 return;
3918 }
3919 /* swallow other graphics sequences until terminating ':' */
3920 do
3921 ch = cmd_getc ();
3922 while (ch != ':');
3923}
3924/*}}} */
3925
3926/* ------------------------------------------------------------------------- */ 3967/* ------------------------------------------------------------------------- */
3927 3968
3928/* 3969/*
3929 * Send printf () formatted output to the command. 3970 * Send printf () formatted output to the command.
3930 * Only use for small amounts of data. 3971 * Only use for small amounts of data.
… …
3943 3984
3944/* ---------------------------------------------------------------------- */ 3985/* ---------------------------------------------------------------------- */
3945/* Write data to the pty as typed by the user, pasted with the mouse, 3986/* Write data to the pty as typed by the user, pasted with the mouse,
3946 * or generated by us in response to a query ESC sequence. 3987 * or generated by us in response to a query ESC sequence.
3947 */ 3988 */
3948const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT 3989static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3949 3990
3950void 3991void
3951rxvt_term::tt_write (const char *data, unsigned int len) 3992rxvt_term::tt_write (const char *data, unsigned int len)
3952{ 3993{
3953 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END))) 3994 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
… …
3958 3999
3959 if (v_buflen == 0) 4000 if (v_buflen == 0)
3960 { 4001 {
3961 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE)); 4002 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
3962 4003
4004 max_it (written, 0);
4005
3963 if ((unsigned int)written == len) 4006 if (written == len)
3964 return; 4007 return;
3965 4008
3966 data += written; 4009 data += written;
3967 len -= written; 4010 len -= written;
3968 } 4011 }
3969 4012
3970 v_buffer = (char *)realloc (v_buffer, v_buflen + len); 4013 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
3971 4014
3972 memcpy (v_buffer + v_buflen, data, len); 4015 memcpy (v_buffer + v_buflen, data, len);
3973 v_buflen += len; 4016 v_buflen += len;
3974 4017
3975 pty_ev.set (ev::READ | ev::WRITE); 4018 pty_ev.set (ev::READ | ev::WRITE);

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