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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.421 by root, Wed Oct 15 17:16:47 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
… …
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.
1132 // since the linux guys additionally thought that breaking the only 1105 // since the linux guys additionally thought that breaking the only
1133 // known workaroudn against their unusable sched_yield hack is cool, 1106 // known workaround against their unusable sched_yield hack is cool,
1134 // we just nanosleep a bit and hope for the best. 1107 // we just nanosleep a bit and hope for the best.
1135 1108
1136 struct timespec ts = { 0, 1000 }; 1109 struct timespec ts = { 0, 1000 };
1137 nanosleep (&ts, 0); 1110 nanosleep (&ts, 0);
1138 1111
… …
1144 { 1117 {
1145 } 1118 }
1146} event_handler; 1119} event_handler;
1147#endif 1120#endif
1148 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
1149bool 1155bool
1150rxvt_term::pty_fill () 1156rxvt_term::pty_fill ()
1151{ 1157{
1152 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1158 cmdbuf_reify ();
1153 1159
1154 if (CBUFSIZ == n) 1160 size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp;
1155 { 1161
1156 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n"); 1162 if (!avail)
1157 n = 0;
1158 } 1163 {
1159 1164 // normally this indicates a "too long" command sequence - just drop the data we have
1160 memmove (cmdbuf_base, cmdbuf_ptr, n);
1161 cmdbuf_ptr = cmdbuf_base; 1165 cmdbuf_ptr = cmdbuf_base;
1162 cmdbuf_endp = cmdbuf_ptr + n; 1166 cmdbuf_endp = cmdbuf_ptr;
1167 avail = CBUFSIZ;
1168 }
1163 1169
1164 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n); 1170 ssize_t r = read (pty->pty, cmdbuf_endp, avail);
1165 1171
1166 if (r > 0) 1172 if (r > 0)
1167 { 1173 {
1168 cmdbuf_endp += r; 1174 cmdbuf_endp += r;
1169 return true; 1175 return true;
… …
1191{ 1197{
1192 make_current (); 1198 make_current ();
1193 1199
1194 if (revents & ev::READ) 1200 if (revents & ev::READ)
1195 // loop, but don't allow a single term to monopolize us 1201 // loop, but don't allow a single term to monopolize us
1196 while (pty_fill ()) 1202 for (int i = CBUFCNT; i-- && pty_fill (); )
1197 if (cmd_parse ()) 1203 cmd_parse ();
1198 break;
1199 1204
1200 if (revents & ev::WRITE) 1205 if (revents & ev::WRITE)
1201 pty_write (); 1206 pty_write ();
1202 1207
1203 refresh_check (); 1208 refresh_check ();
… …
1244{ 1249{
1245 int button_number, key_state = 0; 1250 int button_number, key_state = 0;
1246 int x, y; 1251 int x, y;
1247 int code = 32; 1252 int code = 32;
1248 1253
1249 x = Pixel2Col (ev.x); 1254 x = Pixel2Col (ev.x) + 1;
1250 y = Pixel2Row (ev.y); 1255 y = Pixel2Row (ev.y) + 1;
1256
1251 if (ev.type == MotionNotify) 1257 if (ev.type == MotionNotify)
1252 { 1258 {
1253 if (x == mouse_row && y == mouse_col) 1259 if (x == mouse_row && y == mouse_col)
1254 return; 1260 return;
1261
1255 mouse_row = x; 1262 mouse_row = x;
1256 mouse_col = y; 1263 mouse_col = y;
1257 code += 32; 1264 code += 32;
1258 } 1265 }
1259 1266
… …
1262 else 1269 else
1263 { 1270 {
1264 button_number = MEvent.button - Button1; 1271 button_number = MEvent.button - Button1;
1265 /* add 0x3D for wheel events, like xterm does */ 1272 /* add 0x3D for wheel events, like xterm does */
1266 if (button_number >= 3) 1273 if (button_number >= 3)
1267 button_number += (64 - 3); 1274 button_number += 64 - 3;
1268 } 1275 }
1269 1276
1270 if (priv_modes & PrivMode_MouseX10) 1277 if (priv_modes & PrivMode_MouseX10)
1271 { 1278 {
1272 /* 1279 /*
… …
1304 fputc ('A', stderr); 1311 fputc ('A', stderr);
1305 if (key_state & 32) 1312 if (key_state & 32)
1306 fputc ('2', stderr); 1313 fputc ('2', stderr);
1307 fprintf (stderr, "]: <%d>, %d/%d\n", 1314 fprintf (stderr, "]: <%d>, %d/%d\n",
1308 button_number, 1315 button_number,
1309 x + 1, 1316 x,
1310 y + 1); 1317 y);
1311#endif 1318#endif
1312 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
1313 tt_printf ("\033[M%c%c%c", 1333 tt_printf ("\033[M%c%c%c",
1314 (code + button_number + key_state), 1334 code + button_number + key_state,
1315 (32 + x + 1), 1335 32 + x,
1316 (32 + y + 1)); 1336 32 + y);
1317} 1337}
1318 1338
1319/*{{{ process an X event */ 1339/*{{{ process an X event */
1320void 1340void
1321rxvt_term::x_cb (XEvent &ev) 1341rxvt_term::x_cb (XEvent &ev)
… …
1423 && ev.xfocus.mode != NotifyGrab) 1443 && ev.xfocus.mode != NotifyGrab)
1424 focus_out (); 1444 focus_out ();
1425 break; 1445 break;
1426 1446
1427 case ConfigureNotify: 1447 case ConfigureNotify:
1428 /*fprintf (stderr, "ConfigureNotify for %X, parent is %X, geom is %dx%d%+d%+d, old geom was %dx%d\n",
1429 ev.xconfigure.window, parent[0], ev.xconfigure.width, ev.xconfigure.height, ev.xconfigure.x, ev.xconfigure.y,
1430 szHint.width, szHint.height);*/
1431 if (ev.xconfigure.window == parent[0]) 1448 if (ev.xconfigure.window == parent)
1432 { 1449 {
1433 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev)) 1450 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1434 ; 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
1435 1471
1436 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height) 1472 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1437 { 1473 {
1438 seen_resize = 1; 1474 seen_resize = 1;
1439 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1); 1475 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1440 } 1476 }
1441 else 1477 else
1442 { 1478 {
1443#ifdef HAVE_BG_PIXMAP 1479#ifdef HAVE_BG_PIXMAP
1444 if (bgPixmap.window_position_sensitive ()) 1480 if (moved)
1445 { 1481 {
1446 if (mapped) 1482 if (mapped)
1447 update_background (); 1483 update_background ();
1448 else 1484 else
1449 bgPixmap.invalidate (); 1485 bg_invalidate ();
1450 } 1486 }
1451#endif 1487#endif
1452 } 1488 }
1453 1489
1454 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END)); 1490 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1455 } 1491 }
1456 break; 1492 break;
1457 1493
1458 case PropertyNotify: 1494 case PropertyNotify:
1459 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END))) 1495 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1460 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1461 && ev.xproperty.state == PropertyNewValue)
1462 selection_property (ev.xproperty.window, ev.xproperty.atom);
1463
1464 break; 1496 break;
1465 1497
1466 case SelectionClear: 1498 case SelectionClear:
1467 selection_clear (); 1499 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1468 break;
1469
1470 case SelectionNotify:
1471 if (selection_wait == Sel_normal)
1472 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1473 break; 1500 break;
1474 1501
1475 case SelectionRequest: 1502 case SelectionRequest:
1476 selection_send (ev.xselectionrequest); 1503 selection_send (ev.xselectionrequest);
1477 break; 1504 break;
1478 1505
1479 case MapNotify: 1506 case MapNotify:
1480#ifdef HAVE_BG_PIXMAP 1507#ifdef HAVE_BG_PIXMAP
1481 /* 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
1482 * non-reparenting window manager. In those cases we never get first 1509 * non-reparenting window manager. In those cases we never get first
1483 * ConfigureNotify. Also that speeds startup under normal WM, by taking 1510 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1484 * care of multiplicity of ConfigureNotify events arriwing while WM does 1511 * care of multiplicity of ConfigureNotify events arriving while WM does
1485 * reparenting. 1512 * reparenting.
1486 * We should not render background immidiately, as there could be several 1513 * We should not render background immediately, as there could be several
1487 * 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
1488 * 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
1489 * bit of time for ConfigureNotifies to arrive. 1516 * bit of time for ConfigureNotifies to arrive.
1490 * 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
1491 * of ConfigureNotifys for the best results. 1518 * of ConfigureNotifys for the best results.
1492 */ 1519 */
1493 if (bgPixmap.flags & bgPixmap_t::isInvalid) 1520 if (!(bg_flags & BG_IS_VALID))
1494 update_background_ev.start (0.025); 1521 update_background_ev.start (0.025);
1495#endif 1522#endif
1496 mapped = 1; 1523 mapped = 1;
1497#ifdef TEXT_BLINK 1524#ifdef TEXT_BLINK
1498 text_blink_ev.start (); 1525 text_blink_ev.start ();
… …
1513 if (ev.xany.window == vt) 1540 if (ev.xany.window == vt)
1514 { 1541 {
1515 do 1542 do
1516 { 1543 {
1517 scr_expose (ev.xexpose.x, ev.xexpose.y, 1544 scr_expose (ev.xexpose.x, ev.xexpose.y,
1518 ev.xexpose.width, ev.xexpose.height, False); 1545 ev.xexpose.width, ev.xexpose.height, false);
1519 } 1546 }
1520 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev)); 1547 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1521 1548
1522 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose; 1549 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1523 1550
1524 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev)) 1551 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1525 { 1552 {
1526 scr_expose (ev.xexpose.x, ev.xexpose.y, 1553 scr_expose (ev.xexpose.x, ev.xexpose.y,
1527 ev.xexpose.width, ev.xexpose.height, False); 1554 ev.xexpose.width, ev.xexpose.height, false);
1528 } 1555 }
1529 1556
1530 want_refresh = 1; 1557 want_refresh = 1;
1531 } 1558 }
1532 else 1559 else
… …
1685#endif 1712#endif
1686 1713
1687 refresh_check (); 1714 refresh_check ();
1688} 1715}
1689 1716
1717#if ENABLE_FRILLS
1690void 1718void
1691rxvt_term::set_urgency (bool enable) 1719rxvt_term::set_urgency (bool enable)
1692{ 1720{
1693 if (enable == urgency_hint) 1721 if (enable == urgency_hint)
1694 return; 1722 return;
1695 1723
1696 if (XWMHints *h = XGetWMHints (dpy, parent[0])) 1724 if (XWMHints *h = XGetWMHints (dpy, parent))
1697 { 1725 {
1698 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0); 1726 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1699 XSetWMHints (dpy, parent[0], h); 1727 XSetWMHints (dpy, parent, h);
1700 urgency_hint = enable; 1728 urgency_hint = enable;
1701 } 1729 }
1702} 1730}
1731#endif
1703 1732
1704void 1733void
1705rxvt_term::focus_in () 1734rxvt_term::focus_in ()
1706{ 1735{
1707 if (!focus) 1736 if (!focus)
… …
1811 * 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.
1812 */ 1841 */
1813 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID] 1842 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1814 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID]) 1843 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1815 { 1844 {
1816 bgPixmap.set_root_pixmap (); 1845 bg_set_root_pixmap ();
1817 update_background (); 1846 update_background ();
1818 } 1847 }
1819 1848
1820 break; 1849 break;
1821 } 1850 }
… …
1860 /* save the xbutton state (for ButtonRelease) */ 1889 /* save the xbutton state (for ButtonRelease) */
1861 MEvent.state = ev.state; 1890 MEvent.state = ev.state;
1862#ifdef MOUSE_REPORT_DOUBLECLICK 1891#ifdef MOUSE_REPORT_DOUBLECLICK
1863 if (ev.button == MEvent.button && clickintime) 1892 if (ev.button == MEvent.button && clickintime)
1864 { 1893 {
1865 /* same button, within alloted time */ 1894 /* same button, within allowed time */
1866 MEvent.clicks++; 1895 MEvent.clicks++;
1867 1896
1868 if (MEvent.clicks > 1) 1897 if (MEvent.clicks > 1)
1869 { 1898 {
1870 /* only report double clicks */ 1899 /* only report double clicks */
… …
2141 selection_make (ev.time); 2170 selection_make (ev.time);
2142 break; 2171 break;
2143 2172
2144 case Button2: 2173 case Button2:
2145 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?
2146 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary); 2175 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2147 break; 2176 break;
2148 2177
2149#ifdef MOUSE_WHEEL 2178#ifdef MOUSE_WHEEL
2150 case Button4: 2179 case Button4:
2151 case Button5: 2180 case Button5:
… …
2185 } 2214 }
2186} 2215}
2187 2216
2188/*}}} */ 2217/*}}} */
2189 2218
2190bool 2219void
2191rxvt_term::cmd_parse () 2220rxvt_term::cmd_parse ()
2192{ 2221{
2193 bool flag = false;
2194 wchar_t ch = NOCHAR; 2222 wchar_t ch = NOCHAR;
2195 char *seq_begin; // remember start of esc-sequence here 2223 char *seq_begin; // remember start of esc-sequence here
2196 2224
2197 for (;;) 2225 for (;;)
2198 { 2226 {
… …
2292 * 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.
2293 * if skipScroll is enabled. 2321 * if skipScroll is enabled.
2294 */ 2322 */
2295 if (refreshnow) 2323 if (refreshnow)
2296 { 2324 {
2297 flag = true;
2298 scr_refresh (); 2325 scr_refresh ();
2299 want_refresh = 1; 2326 want_refresh = 1;
2300 } 2327 }
2301
2302 } 2328 }
2303 else 2329 else
2304 { 2330 {
2305 try 2331 try
2306 { 2332 {
… …
2314 } 2340 }
2315 2341
2316 ch = NOCHAR; 2342 ch = NOCHAR;
2317 } 2343 }
2318 } 2344 }
2319
2320 return flag;
2321} 2345}
2322 2346
2323// read the next character 2347// read the next character
2324wchar_t 2348wchar_t
2325rxvt_term::next_char () NOTHROW 2349rxvt_term::next_char () NOTHROW
… …
2340 break; 2364 break;
2341 } 2365 }
2342 2366
2343 if (len == (size_t)-1) 2367 if (len == (size_t)-1)
2344 { 2368 {
2345 mbrtowc (0, 0, 0, mbstate); // reset now undefined conversion state 2369 mbstate.reset (); // reset now undefined conversion state
2346 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
2347 } 2371 }
2348 2372
2349 // assume wchar == unicode 2373 // assume wchar == unicode
2350 cmdbuf_ptr += len; 2374 cmdbuf_ptr += len;
… …
2363 : NOCHAR; 2387 : NOCHAR;
2364} 2388}
2365 2389
2366static class out_of_input out_of_input; 2390static class out_of_input out_of_input;
2367 2391
2368/* rxvt_cmd_getc () - Return next input character */
2369/*
2370 * Return the next input character after first passing any keyboard input
2371 * to the command.
2372 */
2373wchar_t 2392wchar_t
2374rxvt_term::cmd_getc () THROW ((class out_of_input)) 2393rxvt_term::cmd_getc () THROW ((class out_of_input))
2375{ 2394{
2376 wchar_t c = next_char (); 2395 wchar_t c = next_char ();
2377 2396
… …
2470 pclose_printer (fd); 2489 pclose_printer (fd);
2471} 2490}
2472#endif /* PRINTPIPE */ 2491#endif /* PRINTPIPE */
2473/*}}} */ 2492/*}}} */
2474 2493
2475/* *INDENT-OFF* */
2476enum { 2494enum {
2477 C1_40 = 0x40, 2495 C1_40 = 0x40,
2478 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,
2479 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,
2480 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,
2481 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,
2482}; 2500};
2483/* *INDENT-ON* */
2484 2501
2485/*{{{ process non-printing single characters */ 2502/*{{{ process non-printing single characters */
2486void 2503void
2487rxvt_term::process_nonprinting (unicode_t ch) 2504rxvt_term::process_nonprinting (unicode_t ch)
2488{ 2505{
… …
2659 2676
2660 /* 8.3.87: NEXT LINE */ 2677 /* 8.3.87: NEXT LINE */
2661 case C1_NEL: /* ESC E */ 2678 case C1_NEL: /* ESC E */
2662 { 2679 {
2663 wchar_t nlcr[] = { C0_LF, C0_CR }; 2680 wchar_t nlcr[] = { C0_LF, C0_CR };
2664 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1); 2681 scr_add_lines (nlcr, ARRAY_LENGTH(nlcr), 1);
2665 } 2682 }
2666 break; 2683 break;
2667 2684
2668 /* kidnapped escape sequence: Should be 8.3.48 */ 2685 /* kidnapped escape sequence: Should be 8.3.48 */
2669 case C1_ESA: /* ESC G */ 2686 case C1_ESA: /* ESC G */
2670 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 */
2671 break; 2690 break;
2672 2691
2673 /* 8.3.63: CHARACTER TABULATION SET */ 2692 /* 8.3.63: CHARACTER TABULATION SET */
2674 case C1_HTS: /* ESC H */ 2693 case C1_HTS: /* ESC H */
2675 scr_set_tab (1); 2694 scr_set_tab (1);
… …
2694 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2713 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2695 case C1_SCI: /* ESC Z */ 2714 case C1_SCI: /* ESC Z */
2696 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1); 2715 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2697 break; /* steal obsolete ESC [ c */ 2716 break; /* steal obsolete ESC [ c */
2698 2717
2699 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2718 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2700 case C1_CSI: /* ESC [ */ 2719 case C1_CSI: /* ESC [ */
2701 process_csi_seq (); 2720 process_csi_seq ();
2702 break; 2721 break;
2703 2722
2704 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2723 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2705 case C1_OSC: /* ESC ] */ 2724 case C1_OSC: /* ESC ] */
2706 process_osc_seq (); 2725 process_osc_seq ();
2707 break; 2726 break;
2708 2727
2709 /* 8.3.106: RESET TO INITIAL STATE */ 2728 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2710 case 'c': 2729 case 'c':
2711 mbstate.reset (); 2730 mbstate.reset ();
2712 scr_poweron (); 2731 scr_poweron ();
2713 scrollBar.show (1); 2732 scrollBar.show (1);
2714 break; 2733 break;
… …
2725 } 2744 }
2726} 2745}
2727/*}}} */ 2746/*}}} */
2728 2747
2729/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2748/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2730/* *INDENT-OFF* */
2731enum { 2749enum {
2732 CSI_ICH = 0x40, 2750 CSI_ICH = 0x40,
2733 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,
2734 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 ,
2735 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,
… …
2738 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,
2739 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 ,
2740 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
2741}; 2759};
2742 2760
2743#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2761#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2744 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2762 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2745 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2763 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2746#define get_byte_array_bit(array, bit) \ 2764#define get_byte_array_bit(array, bit) \
2747 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) 2765 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2748 2766
2749const unsigned char csi_defaults[] = 2767static const unsigned char csi_defaults[] =
2750 { 2768 {
2751 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, */
2752 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, */
2753 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, */
2754 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, [, \, ], ^, _, */
2755 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, */
2756 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, */
2757 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, */
2758 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, {, |, }, ~, */
2759 }; 2777 };
2760/* *INDENT-ON* */
2761 2778
2762void 2779void
2763rxvt_term::process_csi_seq () 2780rxvt_term::process_csi_seq ()
2764{ 2781{
2765 unicode_t ch, priv, i; 2782 unicode_t ch, priv, i;
… …
2769 2786
2770 nargs = 0; 2787 nargs = 0;
2771 2788
2772 priv = 0; 2789 priv = 0;
2773 ch = cmd_getc (); 2790 ch = cmd_getc ();
2774 if (ch >= '<' && ch <= '?') 2791 if ((ch >= '<' && ch <= '?') || ch == '!')
2775 { 2792 {
2776 /* '<' '=' '>' '?' */ 2793 /* '<' '=' '>' '?' '!' */
2777 priv = ch; 2794 priv = ch;
2778 ch = cmd_getc (); 2795 ch = cmd_getc ();
2779 } 2796 }
2780 2797
2781 /* read any numerical arguments */ 2798 /* read any numerical arguments */
… …
2835 2852
2836 case '?': 2853 case '?':
2837 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2854 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2838 process_terminal_mode (ch, priv, nargs, arg); 2855 process_terminal_mode (ch, priv, nargs, arg);
2839 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);
2840 } 2869 }
2870 break;
2871 }
2872
2841 return; 2873 return;
2842 } 2874 }
2843 2875
2844 switch (ch) 2876 switch (ch)
2845 { 2877 {
… …
3060 } 3092 }
3061} 3093}
3062/*}}} */ 3094/*}}} */
3063 3095
3064#if !ENABLE_MINIMAL 3096#if !ENABLE_MINIMAL
3065/* ARGSUSED */
3066void 3097void
3067rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3098rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3068{ 3099{
3069 int x, y; 3100 int x, y;
3070 XWindowAttributes wattr; 3101 XWindowAttributes wattr;
… …
3079 { 3110 {
3080 /* 3111 /*
3081 * commands 3112 * commands
3082 */ 3113 */
3083 case 1: /* deiconify window */ 3114 case 1: /* deiconify window */
3084 XMapWindow (dpy, parent[0]); 3115 XMapWindow (dpy, parent);
3085 break; 3116 break;
3086 case 2: /* iconify window */ 3117 case 2: /* iconify window */
3087 XIconifyWindow (dpy, parent[0], display->screen); 3118 XIconifyWindow (dpy, parent, display->screen);
3088 break; 3119 break;
3089 case 3: /* set position (pixels) */ 3120 case 3: /* set position (pixels) */
3090 XMoveWindow (dpy, parent[0], args[1], args[2]); 3121 XMoveWindow (dpy, parent, args[1], args[2]);
3091 break; 3122 break;
3092 case 4: /* set size (pixels) */ 3123 case 4: /* set size (pixels) */
3093 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3124 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3094 break; 3125 break;
3095 case 5: /* raise window */ 3126 case 5: /* raise window */
3096 XRaiseWindow (dpy, parent[0]); 3127 XRaiseWindow (dpy, parent);
3097 break; 3128 break;
3098 case 6: /* lower window */ 3129 case 6: /* lower window */
3099 XLowerWindow (dpy, parent[0]); 3130 XLowerWindow (dpy, parent);
3100 break; 3131 break;
3101 case 7: /* refresh window */ 3132 case 7: /* refresh window */
3102 scr_touch (true); 3133 scr_touch (true);
3103 break; 3134 break;
3104 case 8: /* set size (chars) */ 3135 case 8: /* set size (chars) */
… …
3115 3146
3116 /* 3147 /*
3117 * reports - some output format copied from XTerm 3148 * reports - some output format copied from XTerm
3118 */ 3149 */
3119 case 11: /* report window state */ 3150 case 11: /* report window state */
3120 XGetWindowAttributes (dpy, parent[0], &wattr); 3151 XGetWindowAttributes (dpy, parent, &wattr);
3121 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3152 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3122 break; 3153 break;
3123 case 13: /* report window position */ 3154 case 13: /* report window position */
3124 XGetWindowAttributes (dpy, parent[0], &wattr); 3155 XGetWindowAttributes (dpy, parent, &wattr);
3125 XTranslateCoordinates (dpy, parent[0], wattr.root, 3156 XTranslateCoordinates (dpy, parent, wattr.root,
3126 -wattr.border_width, -wattr.border_width, 3157 -wattr.border_width, -wattr.border_width,
3127 &x, &y, &wdummy); 3158 &x, &y, &wdummy);
3128 tt_printf ("\033[3;%d;%dt", x, y); 3159 tt_printf ("\033[3;%d;%dt", x, y);
3129 break; 3160 break;
3130 case 14: /* report window size (pixels) */ 3161 case 14: /* report window size (pixels) */
3131 XGetWindowAttributes (dpy, parent[0], &wattr); 3162 XGetWindowAttributes (dpy, parent, &wattr);
3132 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3163 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3133 break; 3164 break;
3134 case 18: /* report text area size (chars) */ 3165 case 18: /* report text area size (chars) */
3135 tt_printf ("\033[8;%d;%dt", nrow, ncol); 3166 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3136 break; 3167 break;
… …
3138 tt_printf ("\033[9;%d;%dt", nrow, ncol); 3169 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3139 break; 3170 break;
3140 case 20: /* report icon label */ 3171 case 20: /* report icon label */
3141 { 3172 {
3142 char *s; 3173 char *s;
3143 XGetIconName (dpy, parent[0], &s); 3174 XGetIconName (dpy, parent, &s);
3144 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 */
3145 XFree (s); 3176 XFree (s);
3146 } 3177 }
3147 break; 3178 break;
3148 case 21: /* report window title */ 3179 case 21: /* report window title */
3149 { 3180 {
3150 char *s; 3181 char *s;
3151 XFetchName (dpy, parent[0], &s); 3182 XFetchName (dpy, parent, &s);
3152 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 */
3153 XFree (s); 3184 XFree (s);
3154 } 3185 }
3155 break; 3186 break;
3156 } 3187 }
… …
3212 * 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)'
3213 */ 3244 */
3214void 3245void
3215rxvt_term::process_dcs_seq () 3246rxvt_term::process_dcs_seq ()
3216{ 3247{
3217 char *s;
3218 unicode_t eh;
3219
3220 /* 3248 /*
3221 * Not handled yet 3249 * Not handled yet
3222 */ 3250 */
3251
3252 unicode_t eh;
3223 s = get_to_st (eh); 3253 char *s = get_to_st (eh);
3224 if (s) 3254 if (s)
3225 free (s); 3255 free (s);
3226 3256
3227 return; 3257 return;
3228} 3258}
… …
3232 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3262 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
3233 */ 3263 */
3234void 3264void
3235rxvt_term::process_osc_seq () 3265rxvt_term::process_osc_seq ()
3236{ 3266{
3237 unicode_t ch, eh;
3238 int arg; 3267 int arg;
3239 3268
3240 ch = cmd_getc (); 3269 unicode_t ch = cmd_getc ();
3241 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3270 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3242 arg = arg * 10 + (ch - '0'); 3271 arg = arg * 10 + (ch - '0');
3243 3272
3244 if (ch == ';') 3273 if (ch == ';')
3245 { 3274 {
3275 unicode_t eh;
3246 char *s = get_to_st (eh); 3276 char *s = get_to_st (eh);
3247 3277
3248 if (s) 3278 if (s)
3249 { 3279 {
3250 process_xterm_seq (arg, s, eh); 3280 process_xterm_seq (arg, s, eh);
… …
3274 3304
3275/* 3305/*
3276 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3306 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3277 */ 3307 */
3278void 3308void
3279rxvt_term::process_xterm_seq (int op, const char *str, char resp) 3309rxvt_term::process_xterm_seq (int op, char *str, char resp)
3280{ 3310{
3281 int color; 3311 int color;
3282 char *buf, *name; 3312 char *buf, *name;
3283 bool query = str[0] == '?' && !str[1]; 3313 bool query = str[0] == '?' && !str[1];
3284 int saveop = op; 3314 int saveop = op;
… …
3311 unsigned long bytes_after; 3341 unsigned long bytes_after;
3312 unsigned char *value = 0; 3342 unsigned char *value = 0;
3313 const char *str = ""; 3343 const char *str = "";
3314 3344
3315 if (prop 3345 if (prop
3316 && XGetWindowProperty (dpy, parent[0], 3346 && XGetWindowProperty (dpy, parent,
3317 prop, 0, 1<<16, 0, AnyPropertyType, 3347 prop, 0, 1<<16, 0, AnyPropertyType,
3318 &actual_type, &actual_format, 3348 &actual_type, &actual_format,
3319 &nitems, &bytes_after, &value) == Success 3349 &nitems, &bytes_after, &value) == Success
3320 && actual_type != None 3350 && actual_type != None
3321 && actual_format == 8) 3351 && actual_format == 8)
… …
3325 3355
3326 XFree (value); 3356 XFree (value);
3327 } 3357 }
3328 else 3358 else
3329 { 3359 {
3330 char *eq = strchr (str, '='); // constness lost, but verified to be ok 3360 char *eq = strchr (str, '=');
3331 3361
3332 if (eq) 3362 if (eq)
3333 { 3363 {
3334 *eq = 0; 3364 *eq = 0;
3335 set_utf8_property (display->atom (str), eq + 1); 3365 set_utf8_property (display->atom (str), eq + 1);
3336 } 3366 }
3337 else 3367 else
3338 XDeleteProperty (dpy, parent[0], 3368 XDeleteProperty (dpy, parent,
3339 display->atom (str)); 3369 display->atom (str));
3340 } 3370 }
3341 break; 3371 break;
3342 3372
3343 case XTerm_Color: 3373 case XTerm_Color:
… …
3375 process_color_seq (op, Color_pointer_fg, str, resp); 3405 process_color_seq (op, Color_pointer_fg, str, resp);
3376 break; 3406 break;
3377 case XTerm_Color_pointer_bg: 3407 case XTerm_Color_pointer_bg:
3378 process_color_seq (op, Color_pointer_bg, str, resp); 3408 process_color_seq (op, Color_pointer_bg, str, resp);
3379 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
3380#ifndef NO_BOLD_UNDERLINE_REVERSE 3418#ifndef NO_BOLD_UNDERLINE_REVERSE
3381 case XTerm_Color_RV:
3382 process_color_seq (op, Color_RV, str, resp);
3383 break;
3384 case Rxvt_Color_BD:
3385 case URxvt_Color_BD: 3419 case URxvt_Color_BD:
3386 process_color_seq (op, Color_BD, str, resp); 3420 process_color_seq (op, Color_BD, str, resp);
3387 break; 3421 break;
3388 case Rxvt_Color_UL:
3389 case URxvt_Color_UL: 3422 case URxvt_Color_UL:
3390 process_color_seq (op, Color_UL, str, resp); 3423 process_color_seq (op, Color_UL, str, resp);
3391 break; 3424 break;
3392 case URxvt_Color_IT: 3425 case URxvt_Color_IT:
3393 process_color_seq (op, Color_IT, str, resp); 3426 process_color_seq (op, Color_IT, str, resp);
3394 break; 3427 break;
3395#endif 3428#endif
3429 case URxvt_Color_border:
3430 process_color_seq (op, Color_border, str, resp);
3431 break;
3396#if ENABLE_TRANSPARENCY 3432#if ENABLE_TRANSPARENCY
3397 case URxvt_Color_tint: 3433 case URxvt_Color_tint:
3398 process_color_seq (op, Color_tint, str, resp); 3434 process_color_seq (op, Color_tint, str, resp);
3399 { 3435 {
3400 bool changed = false; 3436 bool changed = false;
3401 3437
3402 if (ISSET_PIXCOLOR (Color_tint)) 3438 if (ISSET_PIXCOLOR (Color_tint))
3403 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]); 3439 changed = bg_set_tint (pix_colors_focused [Color_tint]);
3404 else
3405 changed = bgPixmap.unset_tint ();
3406 3440
3407 if (changed) 3441 if (changed)
3408 update_background (); 3442 update_background ();
3409 } 3443 }
3410 3444
… …
3415 case Rxvt_Pixmap: 3449 case Rxvt_Pixmap:
3416 if (!strcmp (str, "?")) 3450 if (!strcmp (str, "?"))
3417 { 3451 {
3418 char str[256]; 3452 char str[256];
3419 3453
3420 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */ 3454 sprintf (str, "[%dx%d+%d+%d]",
3421 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767), 3455 min (h_scale, 32767), min (v_scale, 32767),
3422 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767)); 3456 min (h_align, 32767), min (v_align, 32767));
3423 process_xterm_seq (XTerm_title, str, CHAR_ST); 3457 process_xterm_seq (XTerm_title, str, CHAR_ST);
3424 } 3458 }
3425 else 3459 else
3426 { 3460 {
3427 int changed = 0; 3461 int changed = 0;
3428 3462
3429 if (*str != ';') 3463 if (*str != ';')
3430 { 3464 {
3431 /* reset to default scaling :*/
3432 bgPixmap.unset_geometry ();
3433 if (bgPixmap.set_file (str)) /* change pixmap */ 3465 if (bg_set_file (str)) /* change pixmap */
3466 {
3434 changed++; 3467 changed++;
3435 str = strchr (str, ';'); 3468 str = strchr (str, ';');
3436 if (str == NULL) 3469 if (str == NULL)
3437 bgPixmap.set_defaultGeometry (); 3470 bg_set_default_geometry ();
3471 else
3472 bg_set_geometry (str+1);
3473 }
3438 } 3474 }
3439 3475 else
3440 while (str)
3441 { 3476 {
3442 str++; 3477 str++;
3443 if (bgPixmap.set_geometry (str)) 3478 if (bg_set_geometry (str, true))
3444 changed++; 3479 changed++;
3445 str = strchr (str, ';');
3446 } 3480 }
3447 3481
3448 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 }
3449 update_background (); 3490 update_background ();
3491 }
3450 } 3492 }
3451 break; 3493 break;
3452#endif 3494#endif
3453 3495
3454 case XTerm_logfile: 3496 case XTerm_logfile:
… …
3557 { 3599 {
3558 if (mode == 'r') 3600 if (mode == 'r')
3559 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3601 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3560 else 3602 else
3561 state = (mode == 't') ? ! (priv_modes & bit) : mode; 3603 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3604
3562 set_privmode (bit, state); 3605 set_privmode (bit, state);
3563 } 3606 }
3564 3607
3565 return state; 3608 return state;
3566} 3609}
… …
3575 static const struct 3618 static const struct
3576 { 3619 {
3577 const int argval; 3620 const int argval;
3578 const unsigned long bit; 3621 const unsigned long bit;
3579 } argtopriv[] = { 3622 } argtopriv[] = {
3580 { 1, PrivMode_aplCUR }, 3623 { 1, PrivMode_aplCUR }, // DECCKM
3581 { 2, PrivMode_vt52 }, 3624 { 2, PrivMode_vt52 },
3582 { 3, PrivMode_132 }, 3625 { 3, PrivMode_132 }, // DECCOLM
3583 { 4, PrivMode_smoothScroll }, 3626 { 4, PrivMode_smoothScroll }, // DECSCLM
3584 { 5, PrivMode_rVideo }, 3627 { 5, PrivMode_rVideo }, // DECSCNM
3585 { 6, PrivMode_relOrigin }, 3628 { 6, PrivMode_relOrigin }, // DECOM
3586 { 7, PrivMode_Autowrap }, 3629 { 7, PrivMode_Autowrap }, // DECAWM
3587 // 8, bi-directional support mode 3630 // 8, auto-repeat keys // DECARM
3588 { 9, PrivMode_MouseX10 }, 3631 { 9, PrivMode_MouseX10 },
3589 // 18, 19 printing-related 3632 // 18 end FF to printer after print screen
3633 // 19 Print screen prints full screen/scroll region
3590 { 25, PrivMode_VisibleCursor }, 3634 { 25, PrivMode_VisibleCursor }, // cnorm/cvvis/civis
3591#ifdef scrollBar_esc 3635#ifdef scrollBar_esc
3592 { scrollBar_esc, PrivMode_scrollBar }, 3636 { scrollBar_esc, PrivMode_scrollBar },
3593#endif 3637#endif
3594 { 35, PrivMode_ShiftKeys }, // rxvt extension 3638 { 35, PrivMode_ShiftKeys }, // rxvt extension
3639 // 38, tektronix mode // DECTEK
3595 { 40, PrivMode_132OK }, 3640 { 40, PrivMode_132OK },
3596 // 41 xterm more fixes NYI 3641 // 41 xterm more fixes NYI
3597 // 45 margin bell NYI 3642 // 45 margin bell NYI
3598 // 46 start logging 3643 // 46 start logging
3599 { 47, PrivMode_Screen }, 3644 { 47, PrivMode_Screen },
3600 { 66, PrivMode_aplKP }, 3645 { 66, PrivMode_aplKP }, // DECPAM/DECPNM
3601#ifndef NO_BACKSPACE_KEY 3646#ifndef NO_BACKSPACE_KEY
3602 { 67, PrivMode_BackSpace }, 3647 { 67, PrivMode_BackSpace }, // DECBKM
3603#endif 3648#endif
3604 { 1000, PrivMode_MouseX11 }, 3649 { 1000, PrivMode_MouseX11 },
3605 { 1002, PrivMode_MouseBtnEvent }, 3650 { 1002, PrivMode_MouseBtnEvent },
3606 { 1003, PrivMode_MouseAnyEvent }, 3651 { 1003, PrivMode_MouseAnyEvent },
3652#if ENABLE_FRILLS
3653 { 1005, PrivMode_ExtModeMouse },
3654#endif
3607 { 1010, PrivMode_TtyOutputInh }, // rxvt extension 3655 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3608 { 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
3609 // 1035 enable modifiers for alt, numlock NYI 3660 // 1035 enable modifiers for alt, numlock NYI
3610 // 1036 send ESC for meta keys NYI 3661 // 1036 send ESC for meta keys NYI
3611 // 1037 send DEL for keypad delete NYI 3662 // 1037 send DEL for keypad delete NYI
3612 { 1047, PrivMode_Screen }, 3663 { 1047, PrivMode_Screen },
3613 // 1048 save and restore cursor 3664 // 1048 save and restore cursor, implemented in code
3614 { 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 */
3615 // 1051, 1052, 1060, 1061 keyboard emulation NYI 3666 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3616 { 2004, PrivMode_BracketPaste }, 3667 { 2004, PrivMode_BracketPaste },
3617 }; 3668 };
3618 3669
… …
3628 for (i = 0; i < nargs; i++) 3679 for (i = 0; i < nargs; i++)
3629 { 3680 {
3630 state = -1; 3681 state = -1;
3631 3682
3632 /* basic handling */ 3683 /* basic handling */
3633 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) 3684 for (j = 0; j < ARRAY_LENGTH(argtopriv); j++)
3634 if (argtopriv[j].argval == arg[i]) 3685 if (argtopriv[j].argval == arg[i])
3635 { 3686 {
3636 state = privcases (mode, argtopriv[j].bit); 3687 state = privcases (mode, argtopriv[j].bit);
3637 break; 3688 break;
3638 } 3689 }
… …
3646 3697
3647 scr_touch (true); 3698 scr_touch (true);
3648 break; 3699 break;
3649#endif 3700#endif
3650 case 1048: /* alternative cursor save */ 3701 case 1048: /* alternative cursor save */
3651 case 1049:
3652 if (option (Opt_secondaryScreen)) 3702 if (option (Opt_secondaryScreen))
3653 if (mode == 0) 3703 if (mode == 0)
3654 scr_cursor (RESTORE); 3704 scr_cursor (RESTORE);
3655 else if (mode == 1) 3705 else if (mode == 1)
3656 scr_cursor (SAVE); 3706 scr_cursor (SAVE);
… …
3669 */ 3719 */
3670 set_privmode (PrivMode_vt52, 1); 3720 set_privmode (PrivMode_vt52, 1);
3671 break; 3721 break;
3672 case 3: /* 80/132 */ 3722 case 3: /* 80/132 */
3673 if (priv_modes & PrivMode_132OK) 3723 if (priv_modes & PrivMode_132OK)
3674 {
3675 scr_poweron ();
3676 set_widthheight (((state ? 132 : 80) * fwidth), 24 * fheight); 3724 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3677 }
3678 break; 3725 break;
3679 case 4: /* smooth scrolling */ 3726 case 4: /* smooth scrolling */
3680 set_option (Opt_jumpScroll, !state); 3727 set_option (Opt_jumpScroll, !state);
3681 break; 3728 break;
3682 case 5: /* reverse video */ 3729 case 5: /* reverse video */
… …
3720 case 1003: 3767 case 1003:
3721 if (state) 3768 if (state)
3722 { 3769 {
3723 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11); 3770 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3724 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;
3725 vt_emask_mouse = PointerMotionMask; 3773 vt_emask_mouse = PointerMotionMask;
3726 } 3774 }
3727 else 3775 else
3728 vt_emask_mouse = NoEventMask; 3776 vt_emask_mouse = NoEventMask;
3777
3729 vt_select_input (); 3778 vt_select_input ();
3730 break; 3779 break;
3731 case 1010: /* scroll to bottom on TTY output inhibit */ 3780 case 1010: /* scroll to bottom on TTY output inhibit */
3732 set_option (Opt_scrollTtyOutput, !state); 3781 set_option (Opt_scrollTtyOutput, !state);
3733 break; 3782 break;
3734 case 1011: /* scroll to bottom on key press */ 3783 case 1011: /* scroll to bottom on key press */
3735 set_option (Opt_scrollTtyKeypress, state); 3784 set_option (Opt_scrollTtyKeypress, state);
3736 break; 3785 break;
3737 case 1047: /* secondary screen w/ clearing last */ 3786 case 1047: /* secondary screen w/ clearing last */
3738 if (option (Opt_secondaryScreen)) 3787 if (option (Opt_secondaryScreen))
3739 if (current_screen != PRIMARY) 3788 if (!state)
3740 scr_erase_screen (2); 3789 scr_erase_screen (2);
3790
3741 scr_change_screen (state); 3791 scr_change_screen (state);
3742 break; 3792 break;
3743 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
3744 scr_change_screen (state); 3798 scr_change_screen (state);
3799
3745 if (option (Opt_secondaryScreen)) 3800 if (option (Opt_secondaryScreen))
3746 if (current_screen != PRIMARY) 3801 if (state)
3747 scr_erase_screen (2); 3802 scr_erase_screen (2);
3803 else
3804 scr_cursor (RESTORE);
3748 break; 3805 break;
3749 default: 3806 default:
3750 break; 3807 break;
3751 } 3808 }
3752 } 3809 }
… …
3905 } 3962 }
3906 } 3963 }
3907} 3964}
3908/*}}} */ 3965/*}}} */
3909 3966
3910/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3911void
3912rxvt_term::process_graphics ()
3913{
3914 unicode_t ch, cmd = cmd_getc ();
3915
3916 if (cmd == 'Q')
3917 {
3918 /* query graphics */
3919 tt_printf ("\033G0\012"); /* no graphics */
3920 return;
3921 }
3922 /* swallow other graphics sequences until terminating ':' */
3923 do
3924 ch = cmd_getc ();
3925 while (ch != ':');
3926}
3927/*}}} */
3928
3929/* ------------------------------------------------------------------------- */ 3967/* ------------------------------------------------------------------------- */
3930 3968
3931/* 3969/*
3932 * Send printf () formatted output to the command. 3970 * Send printf () formatted output to the command.
3933 * Only use for small amounts of data. 3971 * Only use for small amounts of data.
… …
3946 3984
3947/* ---------------------------------------------------------------------- */ 3985/* ---------------------------------------------------------------------- */
3948/* 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,
3949 * or generated by us in response to a query ESC sequence. 3987 * or generated by us in response to a query ESC sequence.
3950 */ 3988 */
3951const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT 3989static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3952 3990
3953void 3991void
3954rxvt_term::tt_write (const char *data, unsigned int len) 3992rxvt_term::tt_write (const char *data, unsigned int len)
3955{ 3993{
3956 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)))
… …
3961 3999
3962 if (v_buflen == 0) 4000 if (v_buflen == 0)
3963 { 4001 {
3964 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));
3965 4003
4004 max_it (written, 0);
4005
3966 if ((unsigned int)written == len) 4006 if (written == len)
3967 return; 4007 return;
3968 4008
3969 data += written; 4009 data += written;
3970 len -= written; 4010 len -= written;
3971 } 4011 }
3972 4012
3973 v_buffer = (char *)realloc (v_buffer, v_buflen + len); 4013 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
3974 4014
3975 memcpy (v_buffer + v_buflen, data, len); 4015 memcpy (v_buffer + v_buflen, data, len);
3976 v_buflen += len; 4016 v_buflen += len;
3977 4017
3978 pty_ev.set (ev::READ | ev::WRITE); 4018 pty_ev.set (ev::READ | ev::WRITE);

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