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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.214 by root, Thu Dec 22 21:56:19 2005 UTC vs.
Revision 1.249 by root, Sun Jan 8 01:02:15 2006 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) 2003-2005 Marc Lehmann <pcg@goof.com> 30 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
31 * 31 *
32 * This program is free software; you can redistribute it and/or modify 32 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 33 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 34 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 35 * (at your option) any later version.
… …
43 * along with this program; if not, write to the Free Software 43 * along with this program; if not, write to the Free Software
44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 44 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
45 *----------------------------------------------------------------------*/ 45 *----------------------------------------------------------------------*/
46 46
47/*{{{ includes: */ 47/*{{{ includes: */
48#include "../config.h" /* NECESSARY */ 48#include "../config.h"
49#include "rxvt.h" /* NECESSARY */ 49#include "rxvt.h"
50#include "rxvtperl.h"
50#include "version.h" 51#include "version.h"
51#include "command.h" 52#include "command.h"
53
54#if HAVE_SCHED_YIELD
55#undef HAVE_SCHED_YIELD // disabled for the time being
56//# include <sched.h>
57#endif
52 58
53#ifdef KEYSYM_RESOURCE 59#ifdef KEYSYM_RESOURCE
54# include "keyboard.h" 60# include "keyboard.h"
55#endif 61#endif
56 62
… …
147 153
148 text_t t = l.t[x]; 154 text_t t = l.t[x];
149 155
150 if (t != NOCHAR || !x) 156 if (t != NOCHAR || !x)
151 { 157 {
152 iso14755_51 (l.t[x], l.r[x]); 158 iso14755_51 (l.t[x], l.r[x], x, y);
153 iso14755buf = ISO_14755_54; 159 iso14755buf = ISO_14755_54;
154 break; 160 break;
155 } 161 }
156 162
157 x--; 163 x--;
158 } 164 }
159} 165}
160#endif
161 166
162#if ENABLE_OVERLAY
163void 167void
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r) 168rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
165{ 169{
166 rxvt_fontset *fs = FONTSET (r); 170 rxvt_fontset *fs = FONTSET (r);
167 rxvt_font *f = (*fs)[fs->find_font (ch)]; 171 rxvt_font *f = (*fs)[fs->find_font (ch)];
168 wchar_t *chr, *alloc, ch2, *fname; 172 wchar_t *chr, *alloc, ch2, *fname;
169 int len; 173 int len;
170 174
171 fname = rxvt_utf8towcs (f->name); 175 fname = rxvt_utf8towcs (f->name);
172 176
173#if ENABLE_COMBINING 177# if ENABLE_COMBINING
174 if (IS_COMPOSE (ch)) 178 if (IS_COMPOSE (ch))
175 { 179 {
176 len = rxvt_composite.expand (ch, 0); 180 len = rxvt_composite.expand (ch, 0);
177 alloc = chr = new wchar_t[len]; 181 alloc = chr = new wchar_t[len];
178 rxvt_composite.expand (ch, chr); 182 rxvt_composite.expand (ch, chr);
179 } 183 }
180 else 184 else
181#endif 185# endif
182 { 186 {
183 ch2 = ch; 187 ch2 = ch;
184 188
185 alloc = 0; 189 alloc = 0;
186 chr = &ch2; 190 chr = &ch2;
187 len = 1; 191 len = 1;
188 } 192 }
189 193
194 char attr[80]; // plenty
195
196 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
197 (int)r,
198 fgcolor_of (r), bgcolor_of (r),
199 r & RS_Bold ? " bold" : "",
200 r & RS_Italic ? " italic" : "",
201 r & RS_Blink ? " blink" : "",
202 r & RS_RVid ? " rvid" : "",
203 r & RS_Uline ? " uline" : "",
204 r & RS_Careful ? " careful" : "");
205
190 int width = wcswidth (fname, wcslen (fname)); 206 int width = wcswidth (fname, wcslen (fname));
191 207
192 scr_overlay_new (0, -1, width < 8+5 ? 8+5 : width, len + 1); 208 max_it (width, 8+5); // for char + hey
209 max_it (width, strlen (attr));
210
211 if (y >= 0)
212 {
213 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
214 x = 0;
215 }
216
217 scr_overlay_new (x, y, width, len + 2);
193 218
194 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r)); 219 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
195 220
196 for (int y = 0; y < len; y++) 221 for (int y = 0; y < len; y++)
197 { 222 {
… …
200 ch = *chr++; 225 ch = *chr++;
201 226
202 sprintf (buf, "%8x", ch); 227 sprintf (buf, "%8x", ch);
203 scr_overlay_set (0, y, buf); 228 scr_overlay_set (0, y, buf);
204 scr_overlay_set (9, y, '='); 229 scr_overlay_set (9, y, '=');
205#if !UNICODE3 230# if !UNICODE3
206 if (ch >= 0x10000) 231 if (ch >= 0x10000)
207 ch = 0xfffd; 232 ch = 0xfffd;
208#endif 233# endif
209 scr_overlay_set (11, y, ch, r); 234 scr_overlay_set (11, y, ch, r);
210 scr_overlay_set (12, y, NOCHAR, r); 235 scr_overlay_set (12, y, NOCHAR, r);
211 } 236 }
212 237
238 scr_overlay_set (0, len , attr);
213 scr_overlay_set (0, len, fname); 239 scr_overlay_set (0, len + 1, fname);
214 240
215 free (fname); 241 free (fname);
216 242
217#if ENABLE_COMBINING 243# if ENABLE_COMBINING
218 if (alloc) 244 if (alloc)
219 delete [] alloc; 245 delete [] alloc;
220#endif 246# endif
221} 247}
222#endif 248#endif
223 249
224void 250void
225rxvt_term::commit_iso14755 () 251rxvt_term::commit_iso14755 ()
… …
242 mb[0] = ch[0]; 268 mb[0] = ch[0];
243 len = 1; 269 len = 1;
244 } 270 }
245 271
246 if (len > 0) 272 if (len > 0)
247 tt_write ((unsigned char *)mb, len); 273 tt_write (mb, len);
248 else 274 else
249 scr_bell (); 275 scr_bell ();
250 } 276 }
251 277
252 iso14755buf = 0; 278 iso14755buf = 0;
… …
280 KeySym keysym; 306 KeySym keysym;
281#ifdef DEBUG_CMD 307#ifdef DEBUG_CMD
282 static int debug_key = 1; /* accessible by a debugger only */ 308 static int debug_key = 1; /* accessible by a debugger only */
283#endif 309#endif
284 int valid_keysym; 310 int valid_keysym;
285 unsigned char kbuf[KBUFSZ]; 311 char kbuf[KBUFSZ];
286 312
287 /* 313 /*
288 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 314 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
289 * escape sequence to toggle the Keypad. 315 * escape sequence to toggle the Keypad.
290 * 316 *
… …
308 Status status_return; 334 Status status_return;
309 335
310#if 0 336#if 0
311#ifdef X_HAVE_UTF8_STRING 337#ifdef X_HAVE_UTF8_STRING
312 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 338 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
313 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 339 len = Xutf8LookupString (Input_Context, &ev, kbuf,
314 KBUFSZ, &keysym, &status_return); 340 KBUFSZ, &keysym, &status_return);
315 else 341 else
316#endif 342#endif
317#endif 343#endif
318 { 344 {
… …
355 || status_return == XLookupBoth; 381 || status_return == XLookupBoth;
356 } 382 }
357 else 383 else
358#endif 384#endif
359 { 385 {
360 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 386 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
361 valid_keysym = keysym != NoSymbol; 387 valid_keysym = keysym != NoSymbol;
362 } 388 }
363 389
364 if (valid_keysym) 390 if (valid_keysym)
365 { 391 {
… …
829 { 855 {
830#ifdef META8_OPTION 856#ifdef META8_OPTION
831 /* set 8-bit on */ 857 /* set 8-bit on */
832 if (meta && (meta_char == 0x80)) 858 if (meta && (meta_char == 0x80))
833 { 859 {
834 unsigned char *ch; 860 char *ch;
835 861
836 for (ch = kbuf; ch < kbuf + len; ch++) 862 for (ch = kbuf; ch < kbuf + len; ch++)
837 *ch |= 0x80; 863 *ch |= 0x80;
838 864
839 meta = 0; 865 meta = 0;
… …
841#endif 867#endif
842 /* nil */ ; 868 /* nil */ ;
843 } 869 }
844 } 870 }
845 871
872 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_STR_LEN, kbuf, len, DT_END)))
873 return;
874
846 if (len <= 0) 875 if (len <= 0)
847 return; /* not mapped */ 876 return; /* not mapped */
848 877
849 if (options & Opt_scrollTtyKeypress) 878 if (OPTION (Opt_scrollTtyKeypress))
850 if (view_start) 879 if (view_start)
851 { 880 {
852 view_start = 0; 881 view_start = 0;
853 want_refresh = 1; 882 want_refresh = 1;
854 } 883 }
… …
872#ifdef META8_OPTION 901#ifdef META8_OPTION
873 && meta_char == C0_ESC 902 && meta_char == C0_ESC
874#endif 903#endif
875 ) 904 )
876 { 905 {
877 const unsigned char ch = C0_ESC; 906 const char ch = C0_ESC;
878 tt_write (&ch, 1); 907 tt_write (&ch, 1);
879 } 908 }
880 909
881#if defined(DEBUG_CMD) 910#if defined(DEBUG_CMD)
882 /* Display keyboard buffer contents */ 911 /* Display keyboard buffer contents */
… …
894 923
895#if MENUBAR_MAX || defined (KEYSYM_RESOURCE) 924#if MENUBAR_MAX || defined (KEYSYM_RESOURCE)
896/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ 925/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
897/* attempt to `write' count to the input buffer */ 926/* attempt to `write' count to the input buffer */
898unsigned int 927unsigned int
899rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 928rxvt_term::cmd_write (const char *str, unsigned int count)
900{ 929{
901 unsigned int n, s; 930 unsigned int n, s;
902 931
903 n = cmdbuf_ptr - cmdbuf_base; 932 n = cmdbuf_ptr - cmdbuf_base;
904 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp; 933 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
… …
941 } 970 }
942#endif 971#endif
943 972
944 if (want_refresh) 973 if (want_refresh)
945 { 974 {
975 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
976 {
977 int row = -view_start;
978
979 while (row > -nsaved && ROW (row - 1).is_longer ())
980 --row;
981
982 while (row < -view_start + nrow)
983 {
984 int start_row = row;
985 line_t *l;
986
987 do
988 {
989 l = &ROW (row);
990
991 if (!(l->f & LINE_FILTERED))
992 {
993 // line not filtered, mark it as filtered
994 l->f |= LINE_FILTERED;
995 while (l->is_longer ())
996 {
997 l = &ROW (++row);
998 l->f |= LINE_FILTERED;
999 }
1000
1001 // and filter it
1002 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1003
1004 break;
1005 }
1006 }
1007 while (l->is_longer ());
1008
1009 row++;
1010 }
1011
1012 }
1013
946 scr_refresh (refresh_type); 1014 scr_refresh (refresh_type);
947 scrollbar_show (1); 1015 scrollbar_show (1);
948#ifdef USE_XIM 1016#ifdef USE_XIM
949 IMSendSpot (); 1017 IMSendSpot ();
950#endif 1018#endif
… …
960 SET_LOCALE (locale); 1028 SET_LOCALE (locale);
961 1029
962 display->flush (); 1030 display->flush ();
963 1031
964 if (want_refresh && !flush_ev.active) 1032 if (want_refresh && !flush_ev.active)
965 flush_ev.start (NOW + 0.01); 1033 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
966} 1034}
967 1035
968void 1036void
969rxvt_term::flush_cb (time_watcher &w) 1037rxvt_term::flush_cb (time_watcher &w)
970{ 1038{
… …
1045 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1113 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1046 } 1114 }
1047} 1115}
1048#endif 1116#endif
1049 1117
1118#if HAVE_SCHED_YIELD
1119static struct event_handler
1120{
1121 check_watcher cw_yield;
1122
1123 void yield (check_watcher &w)
1124 {
1125 sched_yield ();
1126 w.stop ();
1127 }
1128
1129 event_handler ()
1130 : cw_yield (this, &event_handler::yield)
1131 {
1132 }
1133} event_handler;
1134#endif
1135
1050bool 1136bool
1051rxvt_term::pty_fill () 1137rxvt_term::pty_fill ()
1052{ 1138{
1053 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1139 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1054 1140
1055 if (CBUFSIZ == n) 1141 if (CBUFSIZ == n)
1056 { 1142 {
1057 rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n"); 1143 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1058 n = 0; 1144 n = 0;
1059 } 1145 }
1060 1146
1061 memmove (cmdbuf_base, cmdbuf_ptr, n); 1147 memmove (cmdbuf_base, cmdbuf_ptr, n);
1062 cmdbuf_ptr = cmdbuf_base; 1148 cmdbuf_ptr = cmdbuf_base;
1063 cmdbuf_endp = cmdbuf_ptr + n; 1149 cmdbuf_endp = cmdbuf_ptr + n;
1064 1150
1065 n = read (pty.pty, cmdbuf_endp, CBUFSIZ - n); 1151 ssize_t r = read (pty.pty, cmdbuf_endp, CBUFSIZ - n);
1066 1152
1067 if (n > 0) 1153 if (r > 0)
1068 { 1154 {
1069 cmdbuf_endp += n; 1155 cmdbuf_endp += r;
1070 return true; 1156 return true;
1071 } 1157 }
1072 else if (n < 0 && errno != EAGAIN && errno != EINTR) 1158 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1159 {
1160#if HAVE_SCHED_YIELD
1161 if (display->is_local)
1162 event_handler.cw_yield.start ();
1163#endif
1164 }
1165 else
1166 {
1073 pty_ev.stop (); 1167 pty_ev.stop ();
1168
1169 if (!OPTION (Opt_hold))
1170 destroy ();
1171 }
1074 1172
1075 return false; 1173 return false;
1076} 1174}
1077 1175
1078void 1176void
… …
1098 recolour_cursor (); 1196 recolour_cursor ();
1099 1197
1100#ifdef POINTER_BLANK 1198#ifdef POINTER_BLANK
1101 hidden_pointer = 0; 1199 hidden_pointer = 0;
1102 1200
1103 if (options & Opt_pointerBlank) 1201 if (OPTION (Opt_pointerBlank))
1104 pointer_ev.start (NOW + pointerBlankDelay); 1202 pointer_ev.start (NOW + pointerBlankDelay);
1105#endif 1203#endif
1106} 1204}
1107 1205
1108#ifdef POINTER_BLANK 1206#ifdef POINTER_BLANK
1109void 1207void
1110rxvt_term::pointer_blank () 1208rxvt_term::pointer_blank ()
1111{ 1209{
1112 if (! (options & Opt_pointerBlank)) 1210 if (!OPTION (Opt_pointerBlank))
1113 return; 1211 return;
1114 1212
1115 XDefineCursor (display->display, vt, display->blank_cursor); 1213 XDefineCursor (display->display, vt, display->blank_cursor);
1116 XFlush (display->display); 1214 XFlush (display->display);
1117 1215
… …
1213{ 1311{
1214 dDisp; 1312 dDisp;
1215 1313
1216 SET_R (this); 1314 SET_R (this);
1217 SET_LOCALE (locale); 1315 SET_LOCALE (locale);
1218
1219#if defined(CURSOR_BLINK)
1220 if ((options & Opt_cursorBlink) && ev.type == KeyPress)
1221 {
1222 if (hidden_cursor)
1223 {
1224 hidden_cursor = 0;
1225 want_refresh = 1;
1226 }
1227
1228 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1229 }
1230#endif
1231
1232#if defined(POINTER_BLANK)
1233 if ((options & Opt_pointerBlank) && pointerBlankDelay > 0)
1234 {
1235 if (ev.type == MotionNotify
1236 || ev.type == ButtonPress
1237 || ev.type == ButtonRelease)
1238 if (hidden_pointer)
1239 pointer_unblank ();
1240
1241 if (ev.type == KeyPress && hidden_pointer == 0)
1242 pointer_blank ();
1243 }
1244#endif
1245 1316
1246 Window unused_root, unused_child; 1317 Window unused_root, unused_child;
1247 int unused_root_x, unused_root_y; 1318 int unused_root_x, unused_root_y;
1248 unsigned int unused_mask; 1319 unsigned int unused_mask;
1249 1320
… …
1280 && ((ks >= 0x40 && ks <= 0x5f) 1351 && ((ks >= 0x40 && ks <= 0x5f)
1281 || (ks >= 0x61 && ks <= 0x7f))) 1352 || (ks >= 0x61 && ks <= 0x7f)))
1282 { 1353 {
1283 iso14755buf = ISO_14755_51 | 0x2400 | (ks & 0x1f); 1354 iso14755buf = ISO_14755_51 | 0x2400 | (ks & 0x1f);
1284 commit_iso14755 (); 1355 commit_iso14755 ();
1285 return; // case-break; 1356 goto skip_switch;
1286 } 1357 }
1287 1358
1288 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2) 1359 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1289 if (i[0] == ks) 1360 if (i[0] == ks)
1290 { 1361 {
1291 iso14755buf = ISO_14755_51 | i[1]; 1362 iso14755buf = ISO_14755_51 | i[1];
1292 commit_iso14755 (); 1363 commit_iso14755 ();
1293 return; // case-break; 1364 goto skip_switch;
1294 } 1365 }
1295 1366
1296 scr_bell (); 1367 scr_bell ();
1297# endif 1368# endif
1298 iso14755buf = 0; 1369 iso14755buf = 0;
… …
1316# endif 1387# endif
1317 else 1388 else
1318 iso14755buf = 0; 1389 iso14755buf = 0;
1319 } 1390 }
1320#endif 1391#endif
1392
1393 if (ev.xany.window == vt
1394 && HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_END)))
1395 break;
1321 1396
1322#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1397#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1323 if (!(ev.xkey.state & ControlMask)) 1398 if (!(ev.xkey.state & ControlMask))
1324 slip_wheel_ev.stop (); 1399 slip_wheel_ev.stop ();
1325 else if (ks == XK_Control_L || ks == XK_Control_R) 1400 else if (ks == XK_Control_L || ks == XK_Control_R)
… …
1434 seen_resize = 1; 1509 seen_resize = 1;
1435 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1); 1510 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1436 } 1511 }
1437 1512
1438#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ 1513#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1439 if (options & Opt_transparent) 1514 if (OPTION (Opt_transparent))
1440 check_our_parents (); 1515 check_our_parents ();
1441#endif 1516#endif
1442 } 1517 }
1443 break; 1518 break;
1444 1519
… …
1460 1535
1461 case SelectionRequest: 1536 case SelectionRequest:
1462 selection_send (ev.xselectionrequest); 1537 selection_send (ev.xselectionrequest);
1463 break; 1538 break;
1464 1539
1540 case MapNotify:
1541 mapped = 1;
1542#ifdef TEXT_BLINK
1543 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1544#endif
1545 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1546 break;
1547
1465 case UnmapNotify: 1548 case UnmapNotify:
1466 mapped = 0; 1549 mapped = 0;
1467#ifdef TEXT_BLINK 1550#ifdef TEXT_BLINK
1468 text_blink_ev.stop (); 1551 text_blink_ev.stop ();
1469#endif 1552#endif
1470 break; 1553 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1471
1472 case MapNotify:
1473 mapped = 1;
1474#ifdef TEXT_BLINK
1475 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1476#endif
1477 break; 1554 break;
1478 1555
1479#ifdef TRANSPARENT 1556#ifdef TRANSPARENT
1480 case ReparentNotify: 1557 case ReparentNotify:
1481 rootwin_cb (ev); 1558 rootwin_cb (ev);
… …
1540 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate) 1617 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1541 break; 1618 break;
1542 1619
1543 if (ev.xany.window == vt) 1620 if (ev.xany.window == vt)
1544 { 1621 {
1622 if (HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1623 ; // nop
1545 if (ev.xbutton.state & (Button1Mask | Button3Mask)) 1624 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1546 { 1625 {
1547 while (XCheckTypedWindowEvent (disp, vt, MotionNotify, &ev)) 1626 while (XCheckTypedWindowEvent (disp, vt, MotionNotify, &ev))
1548 ; 1627 ;
1549 1628
1550 XQueryPointer (disp, vt, 1629 XQueryPointer (disp, vt,
… …
1636 refresh_limit = 0; 1715 refresh_limit = 0;
1637 scrollbar_show (1); 1716 scrollbar_show (1);
1638 } 1717 }
1639 break; 1718 break;
1640 } 1719 }
1720
1721skip_switch: ;
1722
1723#if defined(CURSOR_BLINK)
1724 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress)
1725 {
1726 if (hidden_cursor)
1727 {
1728 hidden_cursor = 0;
1729 want_refresh = 1;
1730 }
1731
1732 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1733 }
1734#endif
1735
1736#if defined(POINTER_BLANK)
1737 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
1738 {
1739 if (ev.type == MotionNotify
1740 || ev.type == ButtonPress
1741 || ev.type == ButtonRelease)
1742 if (hidden_pointer)
1743 pointer_unblank ();
1744
1745 if (ev.type == KeyPress && hidden_pointer == 0)
1746 pointer_blank ();
1747 }
1748#endif
1641} 1749}
1642 1750
1643void 1751void
1644rxvt_term::focus_in () 1752rxvt_term::focus_in ()
1645{ 1753{
1646 if (!focus) 1754 if (!focus)
1647 { 1755 {
1648 focus = 1; 1756 focus = 1;
1649 want_refresh = 1; 1757 want_refresh = 1;
1758
1759 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1760
1650#if USE_XIM 1761#if USE_XIM
1651 if (Input_Context != NULL) 1762 if (Input_Context != NULL)
1652 { 1763 {
1653 IMSetStatusPosition (); 1764 IMSetStatusPosition ();
1654 XSetICFocus (Input_Context); 1765 XSetICFocus (Input_Context);
1655 } 1766 }
1656#endif 1767#endif
1657#if CURSOR_BLINK 1768#if CURSOR_BLINK
1658 if (options & Opt_cursorBlink) 1769 if (OPTION (Opt_cursorBlink))
1659 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1770 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1660#endif 1771#endif
1661#if OFF_FOCUS_FADING 1772#if OFF_FOCUS_FADING
1662 if (rs[Rs_fade]) 1773 if (rs[Rs_fade])
1663 { 1774 {
… …
1674 if (focus) 1785 if (focus)
1675 { 1786 {
1676 focus = 0; 1787 focus = 0;
1677 want_refresh = 1; 1788 want_refresh = 1;
1678 1789
1790 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1791
1679#if ENABLE_FRILLS || ISO_14755 1792#if ENABLE_FRILLS || ISO_14755
1793 if (iso14755buf)
1794 {
1680 iso14755buf = 0; 1795 iso14755buf = 0;
1681#endif
1682#if ENABLE_OVERLAY 1796# if ENABLE_OVERLAY
1683 scr_overlay_off (); 1797 scr_overlay_off ();
1798# endif
1799 }
1684#endif 1800#endif
1685#if USE_XIM 1801#if USE_XIM
1686 if (Input_Context != NULL) 1802 if (Input_Context != NULL)
1687 XUnsetICFocus (Input_Context); 1803 XUnsetICFocus (Input_Context);
1688#endif 1804#endif
1689#if CURSOR_BLINK 1805#if CURSOR_BLINK
1690 if (options & Opt_cursorBlink) 1806 if (OPTION (Opt_cursorBlink))
1691 cursor_blink_ev.stop (); 1807 cursor_blink_ev.stop ();
1692 hidden_cursor = 0; 1808 hidden_cursor = 0;
1693#endif 1809#endif
1694#if OFF_FOCUS_FADING 1810#if OFF_FOCUS_FADING
1695 if (rs[Rs_fade]) 1811 if (rs[Rs_fade])
… …
1719 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID]) 1835 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1720 return; 1836 return;
1721 1837
1722 /* FALLTHROUGH */ 1838 /* FALLTHROUGH */
1723 case ReparentNotify: 1839 case ReparentNotify:
1724 if ((options & Opt_transparent) && check_our_parents () && am_transparent) 1840 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1725 want_refresh = want_full_refresh = 1; 1841 want_refresh = want_full_refresh = 1;
1726 break; 1842 break;
1727 } 1843 }
1728} 1844}
1729#endif 1845#endif
… …
1732rxvt_term::button_press (XButtonEvent &ev) 1848rxvt_term::button_press (XButtonEvent &ev)
1733{ 1849{
1734 int reportmode = 0, clickintime; 1850 int reportmode = 0, clickintime;
1735 1851
1736 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1852 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1853
1737 if (!bypass_keystate) 1854 if (!bypass_keystate)
1738 reportmode = !! (priv_modes & PrivMode_mouse_report); 1855 reportmode = !! (priv_modes & PrivMode_mouse_report);
1739 1856
1740 /* 1857 /*
1741 * VT window processing of button press 1858 * VT window processing of button press
… …
1761#ifdef MOUSE_REPORT_DOUBLECLICK 1878#ifdef MOUSE_REPORT_DOUBLECLICK
1762 if (ev.button == MEvent.button && clickintime) 1879 if (ev.button == MEvent.button && clickintime)
1763 { 1880 {
1764 /* same button, within alloted time */ 1881 /* same button, within alloted time */
1765 MEvent.clicks++; 1882 MEvent.clicks++;
1883
1766 if (MEvent.clicks > 1) 1884 if (MEvent.clicks > 1)
1767 { 1885 {
1768 /* only report double clicks */ 1886 /* only report double clicks */
1769 MEvent.clicks = 2; 1887 MEvent.clicks = 2;
1770 mouse_report (ev); 1888 mouse_report (ev);
… …
1790 else 1908 else
1791 { 1909 {
1792 if (ev.button != MEvent.button) 1910 if (ev.button != MEvent.button)
1793 MEvent.clicks = 0; 1911 MEvent.clicks = 0;
1794 1912
1913 if (!HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1795 switch (ev.button) 1914 switch (ev.button)
1796 { 1915 {
1797 case Button1: 1916 case Button1:
1798 /* allow meta + click to select rectangular areas */ 1917 /* allow meta + click to select rectangular areas */
1799 /* should be done in screen.C */ 1918 /* should be done in screen.C */
1800#if ENABLE_FRILLS 1919#if ENABLE_FRILLS
1801 selection.rect = !!(ev.state & ModMetaMask); 1920 selection.rect = !!(ev.state & ModMetaMask);
1802#else 1921#else
1803 selection.rect = false; 1922 selection.rect = false;
1804#endif 1923#endif
1805 1924
1806 /* allow shift+left click to extend selection */ 1925 /* allow shift+left click to extend selection */
1807 if (ev.state & ShiftMask && ! (priv_modes & PrivMode_mouse_report)) 1926 if (ev.state & ShiftMask && ! (priv_modes & PrivMode_mouse_report))
1808 { 1927 {
1809 if (MEvent.button == Button1 && clickintime) 1928 if (MEvent.button == Button1 && clickintime)
1810 selection_rotate (ev.x, ev.y); 1929 selection_rotate (ev.x, ev.y);
1811 else 1930 else
1812 selection_extend (ev.x, ev.y, 1); 1931 selection_extend (ev.x, ev.y, 1);
1813 } 1932 }
1814 else 1933 else
1815 { 1934 {
1816 if (MEvent.button == Button1 && clickintime) 1935 if (MEvent.button == Button1 && clickintime)
1817 MEvent.clicks++; 1936 MEvent.clicks++;
1818 else 1937 else
1819 MEvent.clicks = 1; 1938 MEvent.clicks = 1;
1820 1939
1821 selection_click (MEvent.clicks, ev.x, ev.y); 1940 selection_click (MEvent.clicks, ev.x, ev.y);
1822 } 1941 }
1823 1942
1824 MEvent.button = Button1; 1943 MEvent.button = Button1;
1825 break; 1944 break;
1826 1945
1827 case Button3: 1946 case Button3:
1828 if (MEvent.button == Button3 && clickintime) 1947 if (MEvent.button == Button3 && clickintime)
1829 selection_rotate (ev.x, ev.y); 1948 selection_rotate (ev.x, ev.y);
1830 else 1949 else
1831 selection_extend (ev.x, ev.y, 1); 1950 selection_extend (ev.x, ev.y, 1);
1832 1951
1833 MEvent.button = Button3; 1952 MEvent.button = Button3;
1834 break; 1953 break;
1835 } 1954 }
1836 } 1955 }
1837 1956
1838 MEvent.time = ev.time; 1957 MEvent.time = ev.time;
1839 return; 1958 return;
1840 } 1959 }
1841 1960
… …
1977 } 2096 }
1978 2097
1979 break; 2098 break;
1980 } 2099 }
1981 } 2100 }
2101
1982 return; 2102 return;
1983 } 2103 }
2104
1984#if MENUBAR 2105#if MENUBAR
1985 /* 2106 /*
1986 * Menubar window processing of button press 2107 * Menubar window processing of button press
1987 */ 2108 */
1988 if (isMenuBarWindow (ev.window)) 2109 if (isMenuBarWindow (ev.window))
… …
2051 if (priv_modes & PrivMode_mouse_report 2172 if (priv_modes & PrivMode_mouse_report
2052 && bypass_keystate 2173 && bypass_keystate
2053 && ev.button == Button1 && MEvent.clicks <= 1) 2174 && ev.button == Button1 && MEvent.clicks <= 1)
2054 selection_extend (ev.x, ev.y, 0); 2175 selection_extend (ev.x, ev.y, 0);
2055 2176
2177 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2178 return;
2179
2056 switch (ev.button) 2180 switch (ev.button)
2057 { 2181 {
2058 case Button1: 2182 case Button1:
2059 case Button3: 2183 case Button3:
2060 selection_make (ev.time); 2184 selection_make (ev.time);
… …
2071 2195
2072 v = ev.button == Button4 ? UP : DN; 2196 v = ev.button == Button4 ? UP : DN;
2073 2197
2074 if (ev.state & ShiftMask) 2198 if (ev.state & ShiftMask)
2075 i = 1; 2199 i = 1;
2076 else if (options & Opt_mouseWheelScrollPage) 2200 else if (OPTION (Opt_mouseWheelScrollPage))
2077 i = nrow - 1; 2201 i = nrow - 1;
2078 else 2202 else
2079 i = 5; 2203 i = 5;
2080 2204
2081# ifdef MOUSE_SLIP_WHEELING 2205# ifdef MOUSE_SLIP_WHEELING
… …
2367 XWindowAttributes wattr, wrootattr; 2491 XWindowAttributes wattr, wrootattr;
2368 dDisp; 2492 dDisp;
2369 2493
2370 pchanged = 0; 2494 pchanged = 0;
2371 2495
2372 if (!(options & Opt_transparent)) 2496 if (!OPTION (Opt_transparent))
2373 return pchanged; /* Don't try any more */ 2497 return pchanged; /* Don't try any more */
2374 2498
2375 XGetWindowAttributes (disp, display->root, &wrootattr); 2499 XGetWindowAttributes (disp, display->root, &wrootattr);
2376 rootdepth = wrootattr.depth; 2500 rootdepth = wrootattr.depth;
2377 2501
… …
2604 2728
2605bool 2729bool
2606rxvt_term::cmd_parse () 2730rxvt_term::cmd_parse ()
2607{ 2731{
2608 bool flag = false; 2732 bool flag = false;
2609 unicode_t ch = NOCHAR; 2733 wchar_t ch = NOCHAR;
2610 unsigned char *seq_begin; // remember start of esc-sequence here 2734 char *seq_begin; // remember start of esc-sequence here
2611 2735
2612 for (;;) 2736 for (;;)
2613 { 2737 {
2614 if (ch == NOCHAR) 2738 if (ch == NOCHAR)
2615 { 2739 {
2616 seq_begin = cmdbuf_ptr; 2740 seq_begin = cmdbuf_ptr;
2617 ch = next_char (); 2741 ch = next_char ();
2618 }
2619 2742
2620 if (ch == NOCHAR) // TODO: improve 2743 if (ch == NOCHAR)
2621 break; 2744 break;
2745 }
2622 2746
2623 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) 2747 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2624 { 2748 {
2625 if (!seen_input) 2749 if (!seen_input)
2626 { 2750 {
… …
2635 if (seen_resize && cmd_pid) 2759 if (seen_resize && cmd_pid)
2636 kill (-cmd_pid, SIGWINCH); 2760 kill (-cmd_pid, SIGWINCH);
2637 } 2761 }
2638 2762
2639 /* Read a text string from the input buffer */ 2763 /* Read a text string from the input buffer */
2640 unicode_t buf[UBUFSIZ]; 2764 wchar_t buf[UBUFSIZ];
2641 bool refreshnow = false; 2765 bool refreshnow = false;
2642 int nlines = 0; 2766 int nlines = 0;
2643 unicode_t *str = buf; 2767 wchar_t *str = buf;
2644 unicode_t *eol = str + min (ncol, UBUFSIZ); 2768 wchar_t *eol = str + min (ncol, UBUFSIZ);
2645 2769
2646 for (;;) 2770 for (;;)
2647 { 2771 {
2648 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)) 2772 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2649 break; 2773 break;
… …
2655 if (ch == C0_LF) 2779 if (ch == C0_LF)
2656 nlines++; 2780 nlines++;
2657 2781
2658 refresh_count++; 2782 refresh_count++;
2659 2783
2660 if (!(options & Opt_jumpScroll) 2784 if (!OPTION (Opt_jumpScroll)
2661 || (refresh_count >= refresh_limit * (nrow - 1))) 2785 || (refresh_count >= refresh_limit * (nrow - 1)))
2662 { 2786 {
2663 refreshnow = true; 2787 refreshnow = true;
2788 refresh_count = 0;
2664 ch = NOCHAR; 2789 ch = NOCHAR;
2665 break; 2790 break;
2666 } 2791 }
2667 2792
2668 // scr_add_lines only works for nlines <= nrow - 1. 2793 // scr_add_lines only works for nlines <= nrow - 1.
2669 if (nlines >= nrow - 1) 2794 if (nlines >= nrow - 1)
2670 { 2795 {
2796 if (!HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END)))
2671 scr_add_lines (buf, nlines, str - buf); 2797 scr_add_lines (buf, str - buf, nlines);
2798
2672 nlines = 0; 2799 nlines = 0;
2673 str = buf; 2800 str = buf;
2674 eol = str + min (ncol, UBUFSIZ); 2801 eol = str + min (ncol, UBUFSIZ);
2675 } 2802 }
2676 2803
… …
2689 2816
2690 seq_begin = cmdbuf_ptr; 2817 seq_begin = cmdbuf_ptr;
2691 ch = next_char (); 2818 ch = next_char ();
2692 } 2819 }
2693 2820
2821 if (!HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END)))
2694 scr_add_lines (buf, nlines, str - buf); 2822 scr_add_lines (buf, str - buf, nlines);
2695 2823
2696 /* 2824 /*
2697 * If there have been a lot of new lines, then update the screen 2825 * If there have been a lot of new lines, then update the screen
2698 * What the heck I'll cheat and only refresh less than every page-full. 2826 * What the heck I'll cheat and only refresh less than every page-full.
2699 * the number of pages between refreshes is refresh_limit, which 2827 * the number of pages between refreshes is refresh_limit, which
2700 * is incremented here because we must be doing flat-out scrolling. 2828 * is incremented here because we must be doing flat-out scrolling.
2701 */ 2829 */
2702 if (refreshnow) 2830 if (refreshnow)
2703 { 2831 {
2704 if ((options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD) 2832 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2705 refresh_limit++; 2833 refresh_limit++;
2706 else 2834 else
2707 { 2835 {
2708 flag = true; 2836 flag = true;
2709 scr_refresh (refresh_type); 2837 scr_refresh (refresh_type);
2838 flush_ev.stop ();
2710 } 2839 }
2711 } 2840 }
2712 2841
2713 } 2842 }
2714 else 2843 else
… …
2729 } 2858 }
2730 2859
2731 return flag; 2860 return flag;
2732} 2861}
2733 2862
2734// read the next octet
2735unicode_t
2736rxvt_term::next_octet ()
2737{
2738 return cmdbuf_ptr < cmdbuf_endp
2739 ? *cmdbuf_ptr++
2740 : NOCHAR;
2741}
2742
2743// read the next character 2863// read the next character
2744unicode_t 2864wchar_t
2745rxvt_term::next_char () 2865rxvt_term::next_char ()
2746{ 2866{
2747 while (cmdbuf_ptr < cmdbuf_endp) 2867 while (cmdbuf_ptr < cmdbuf_endp)
2748 { 2868 {
2749 // assume 7-bit to be ascii ALWAYS 2869 // assume 7-bit to be ascii ALWAYS
2750 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2870 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2751 return *cmdbuf_ptr++; 2871 return *cmdbuf_ptr++;
2752 2872
2753 wchar_t wc; 2873 wchar_t wc;
2754 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2874 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2755 2875
2756 if (len == (size_t)-2) 2876 if (len == (size_t)-2)
2757 { 2877 {
2758 // the mbstate stores incomplete sequences. didn't know this :/ 2878 // the mbstate stores incomplete sequences. didn't know this :/
2759 cmdbuf_ptr = cmdbuf_endp; 2879 cmdbuf_ptr = cmdbuf_endp;
2760 break; 2880 break;
2761 } 2881 }
2762 2882
2763 if (len == (size_t)-1) 2883 if (len == (size_t)-1)
2764 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2884 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2765 2885
2766 // assume wchar == unicode 2886 // assume wchar == unicode
2767 cmdbuf_ptr += len; 2887 cmdbuf_ptr += len;
2768 return wc & UNICODE_MASK; 2888 return wc & UNICODE_MASK;
2769 } 2889 }
2770 2890
2771 return NOCHAR; 2891 return NOCHAR;
2892}
2893
2894// read the next octet
2895uint32_t
2896rxvt_term::next_octet ()
2897{
2898 return cmdbuf_ptr < cmdbuf_endp
2899 ? (unsigned char)*cmdbuf_ptr++
2900 : NOCHAR;
2772} 2901}
2773 2902
2774/* rxvt_cmd_getc () - Return next input character */ 2903/* rxvt_cmd_getc () - Return next input character */
2775/* 2904/*
2776 * Return the next input character after first passing any keyboard input 2905 * Return the next input character after first passing any keyboard input
2777 * to the command. 2906 * to the command.
2778 */ 2907 */
2779unicode_t 2908wchar_t
2780rxvt_term::cmd_getc () 2909rxvt_term::cmd_getc ()
2781{ 2910{
2782 unicode_t c = next_char (); 2911 wchar_t c = next_char ();
2783 2912
2784 if (c == NOCHAR) 2913 if (c == NOCHAR)
2785 throw out_of_input; 2914 throw out_of_input;
2786 2915
2787 return c; 2916 return c;
2788} 2917}
2789 2918
2790unicode_t 2919uint32_t
2791rxvt_term::cmd_get8 () 2920rxvt_term::cmd_get8 ()
2792{ 2921{
2793 unicode_t c = next_octet (); 2922 uint32_t c = next_octet ();
2794 2923
2795 if (c == NOCHAR) 2924 if (c == NOCHAR)
2796 throw out_of_input; 2925 throw out_of_input;
2797 2926
2798 return c; 2927 return c;
… …
2898 case C0_ESC: 3027 case C0_ESC:
2899 process_escape_seq (); 3028 process_escape_seq ();
2900 break; 3029 break;
2901 case C0_ENQ: /* terminal Status */ 3030 case C0_ENQ: /* terminal Status */
2902 if (rs[Rs_answerbackstring]) 3031 if (rs[Rs_answerbackstring])
2903 tt_write ((const unsigned char *)rs[Rs_answerbackstring], 3032 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2904 (unsigned int)strlen (rs[Rs_answerbackstring]));
2905 else 3033 else
2906 tt_write ((unsigned char *)VT100_ANS, 3034 tt_write (VT100_ANS, strlen (VT100_ANS));
2907 (unsigned int)strlen (VT100_ANS));
2908 break; 3035 break;
2909 case C0_BEL: /* bell */ 3036 case C0_BEL: /* bell */
2910 scr_bell (); 3037 scr_bell ();
2911 break; 3038 break;
2912 case C0_BS: /* backspace */ 3039 case C0_BS: /* backspace */
… …
3067 break; 3194 break;
3068 3195
3069 /* 8.3.87: NEXT LINE */ 3196 /* 8.3.87: NEXT LINE */
3070 case C1_NEL: /* ESC E */ 3197 case C1_NEL: /* ESC E */
3071 { 3198 {
3072 unicode_t nlcr[] = { C0_LF, C0_CR }; 3199 wchar_t nlcr[] = { C0_LF, C0_CR };
3073 scr_add_lines (nlcr, 1, 2); 3200 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
3074 } 3201 }
3075 break; 3202 break;
3076 3203
3077 /* kidnapped escape sequence: Should be 8.3.48 */ 3204 /* kidnapped escape sequence: Should be 8.3.48 */
3078 case C1_ESA: /* ESC G */ 3205 case C1_ESA: /* ESC G */
… …
3100 process_dcs_seq (); 3227 process_dcs_seq ();
3101 break; 3228 break;
3102 3229
3103 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 3230 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
3104 case C1_SCI: /* ESC Z */ 3231 case C1_SCI: /* ESC Z */
3105 tt_write ((const unsigned char *)ESCZ_ANSWER, 3232 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
3106 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
3107 break; /* steal obsolete ESC [ c */ 3233 break; /* steal obsolete ESC [ c */
3108 3234
3109 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 3235 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
3110 case C1_CSI: /* ESC [ */ 3236 case C1_CSI: /* ESC [ */
3111 process_csi_seq (); 3237 process_csi_seq ();
… …
3355 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 3481 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
3356 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]); 3482 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
3357 break; 3483 break;
3358 3484
3359 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 3485 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
3360 tt_write ((const unsigned char *)VT100_ANS, 3486 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
3361 (unsigned int) (sizeof (VT100_ANS) - 1));
3362 break; 3487 break;
3363 3488
3364 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 3489 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
3365 process_sgr_mode (nargs, arg); 3490 process_sgr_mode (nargs, arg);
3366 break; 3491 break;
… …
3373 break; 3498 break;
3374 case 6: /* CPR requested */ 3499 case 6: /* CPR requested */
3375 scr_report_position (); 3500 scr_report_position ();
3376 break; 3501 break;
3377 case 7: /* unofficial extension */ 3502 case 7: /* unofficial extension */
3378 if (options & Opt_insecure) 3503 if (OPTION (Opt_insecure))
3379 tt_printf ("%-.250s\012", rs[Rs_display_name]); 3504 tt_printf ("%-.250s\012", rs[Rs_display_name]);
3380 break; 3505 break;
3381 case 8: /* unofficial extension */ 3506 case 8: /* unofficial extension */
3382 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3507 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
3383 break; 3508 break;
… …
3547 break; 3672 break;
3548 case 20: /* report icon label */ 3673 case 20: /* report icon label */
3549 { 3674 {
3550 char *s; 3675 char *s;
3551 XGetIconName (disp, parent[0], &s); 3676 XGetIconName (disp, parent[0], &s);
3552 tt_printf ("\033]L%-.250s\234", (options & Opt_insecure) && s ? s : ""); /* 8bit ST */ 3677 tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3553 XFree (s); 3678 XFree (s);
3554 } 3679 }
3555 break; 3680 break;
3556 case 21: /* report window title */ 3681 case 21: /* report window title */
3557 { 3682 {
3558 char *s; 3683 char *s;
3559 XFetchName (disp, parent[0], &s); 3684 XFetchName (disp, parent[0], &s);
3560 tt_printf ("\033]l%-.250s\234", (options & Opt_insecure) && s ? s : ""); /* 8bit ST */ 3685 tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */
3561 XFree (s); 3686 XFree (s);
3562 } 3687 }
3563 break; 3688 break;
3564 } 3689 }
3565} 3690}
… …
3568/*----------------------------------------------------------------------*/ 3693/*----------------------------------------------------------------------*/
3569/* 3694/*
3570 * get input up until STRING TERMINATOR (or BEL) 3695 * get input up until STRING TERMINATOR (or BEL)
3571 * ends_how is terminator used. returned input must be free()'d 3696 * ends_how is terminator used. returned input must be free()'d
3572 */ 3697 */
3573unsigned char * 3698char *
3574rxvt_term::get_to_st (unicode_t &ends_how) 3699rxvt_term::get_to_st (unicode_t &ends_how)
3575{ 3700{
3576 unicode_t ch; 3701 unicode_t ch;
3577 bool seen_esc = false; 3702 bool seen_esc = false;
3578 unsigned int n = 0; 3703 unsigned int n = 0;
… …
3611 3736
3612 string[n++] = '\0'; 3737 string[n++] = '\0';
3613 3738
3614 ends_how = (ch == 0x5c ? C0_ESC : ch); 3739 ends_how = (ch == 0x5c ? C0_ESC : ch);
3615 3740
3616 return (unsigned char *)rxvt_wcstombs (string); 3741 return rxvt_wcstombs (string);
3617} 3742}
3618 3743
3619/*----------------------------------------------------------------------*/ 3744/*----------------------------------------------------------------------*/
3620/* 3745/*
3621 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3746 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3622 */ 3747 */
3623void 3748void
3624rxvt_term::process_dcs_seq () 3749rxvt_term::process_dcs_seq ()
3625{ 3750{
3626 unsigned char *s; 3751 char *s;
3627 unicode_t eh; 3752 unicode_t eh;
3628 3753
3629 /* 3754 /*
3630 * Not handled yet 3755 * Not handled yet
3631 */ 3756 */
… …
3650 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3775 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3651 arg = arg * 10 + (ch - '0'); 3776 arg = arg * 10 + (ch - '0');
3652 3777
3653 if (ch == ';') 3778 if (ch == ';')
3654 { 3779 {
3655 unsigned char *s = get_to_st (eh); 3780 char *s = get_to_st (eh);
3656 3781
3657 if (s) 3782 if (s)
3658 { 3783 {
3659 process_xterm_seq (arg, (char *)s, eh); 3784 process_xterm_seq (arg, s, eh);
3660 free (s); 3785 free (s);
3661 } 3786 }
3662 } 3787 }
3663} 3788}
3664 3789
3665void 3790void
3666rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) 3791rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3667{ 3792{
3668 if (str[0] == '?' && !str[1]) 3793 if (str[0] == '?' && !str[1])
3669 { 3794 {
3670 unsigned short r, g, b; 3795 unsigned short r, g, b;
3671 pix_colors_focused[color].get (display, r, g, b); 3796 pix_colors_focused[color].get (display, r, g, b);
… …
3677 3802
3678/* 3803/*
3679 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3804 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3680 */ 3805 */
3681void 3806void
3682rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) 3807rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3683{ 3808{
3684 int changed = 0; 3809 int changed = 0;
3685 int color; 3810 int color;
3686 char *buf, *name; 3811 char *buf, *name;
3687 bool query = str[0] == '?' && !str[1]; 3812 bool query = str[0] == '?' && !str[1];
… …
3841 // TODO, when secure mode? 3966 // TODO, when secure mode?
3842 break; 3967 break;
3843 3968
3844#ifdef MENUBAR 3969#ifdef MENUBAR
3845 case URxvt_Menu: 3970 case URxvt_Menu:
3846 if (options & Opt_insecure) 3971 if (OPTION (Opt_insecure))
3847 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked 3972 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3848 break; 3973 break;
3849#endif 3974#endif
3850#if 0 3975#if 0
3851 case XTerm_dumpscreen: /* no error notices */ 3976 case XTerm_dumpscreen: /* no error notices */
… …
3867 case URxvt_italicFont: 3992 case URxvt_italicFont:
3868 case URxvt_boldItalicFont: 3993 case URxvt_boldItalicFont:
3869#endif 3994#endif
3870 if (query) 3995 if (query)
3871 tt_printf ("\33]%d;%-.250s%c", saveop, 3996 tt_printf ("\33]%d;%-.250s%c", saveop,
3872 (options & Opt_insecure) && fontset[op - URxvt_font]->fontdesc 3997 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3873 ? fontset[op - URxvt_font]->fontdesc : "", 3998 ? fontset[op - URxvt_font]->fontdesc : "",
3874 resp); 3999 resp);
3875 else 4000 else
3876 { 4001 {
3877 const char *&res = rs[Rs_font + (op - URxvt_font)]; 4002 const char *&res = rs[Rs_font + (op - URxvt_font)];
… …
3883 break; 4008 break;
3884 4009
3885#if ENABLE_FRILLS 4010#if ENABLE_FRILLS
3886 case URxvt_locale: 4011 case URxvt_locale:
3887 if (query) 4012 if (query)
3888 tt_printf ("\33]%d;%-.250s%c", URxvt_locale, (options & Opt_insecure) ? locale : "", resp); 4013 tt_printf ("\33]%d;%-.250s%c", URxvt_locale, OPTION (Opt_insecure) ? locale : "", resp);
3889 else 4014 else
3890 { 4015 {
3891 set_locale (str); 4016 set_locale (str);
3892 pty.set_utf8_mode (enc_utf8); 4017 pty.set_utf8_mode (enc_utf8);
3893 init_xlocale (); 4018 init_xlocale ();
3894 } 4019 }
3895 break; 4020 break;
3896 4021
3897 case URxvt_view_up: 4022 case URxvt_view_up:
3898 case URxvt_view_down: 4023 case URxvt_view_down:
4024 {
3899 int lines = atoi (str); 4025 int lines = atoi (str);
3900 4026
3901 if (lines) 4027 if (lines)
3902 scr_page (op == URxvt_view_up ? UP : DN, lines); 4028 scr_page (op == URxvt_view_up ? UP : DN, lines);
3903 else 4029 else
3904 {
3905 scr_erase_savelines (); 4030 scr_erase_savelines ();
3906 } 4031 }
3907 4032
4033 break;
4034#endif
4035
4036#if ENABLE_PERL
4037 case URxvt_perl:
4038 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_STR, str, DT_END)))
4039 ; // no responses yet
3908 break; 4040 break;
3909#endif 4041#endif
3910 } 4042 }
3911} 4043}
3912/*----------------------------------------------------------------------*/ 4044/*----------------------------------------------------------------------*/
… …
4021 } 4153 }
4022 4154
4023 /* extra handling for values with state unkept */ 4155 /* extra handling for values with state unkept */
4024 switch (arg[i]) 4156 switch (arg[i])
4025 { 4157 {
4158#if ENABLE_STYLES
4159 case 1021:
4160 set_option (Opt_intensityStyles, mode);
4161
4162 scr_touch (true);
4163 break;
4164#endif
4026 case 1048: /* alternative cursor save */ 4165 case 1048: /* alternative cursor save */
4027 case 1049: 4166 case 1049:
4028 if (options & Opt_secondaryScreen) 4167 if (OPTION (Opt_secondaryScreen))
4029 if (mode == 0) 4168 if (mode == 0)
4030 scr_cursor (RESTORE); 4169 scr_cursor (RESTORE);
4031 else if (mode == 1) 4170 else if (mode == 1)
4032 scr_cursor (SAVE); 4171 scr_cursor (SAVE);
4033 break; 4172 break;
… …
4048 case 3: /* 80/132 */ 4187 case 3: /* 80/132 */
4049 if (priv_modes & PrivMode_132OK) 4188 if (priv_modes & PrivMode_132OK)
4050 set_widthheight (((state ? 132 : 80) * fwidth), height); 4189 set_widthheight (((state ? 132 : 80) * fwidth), height);
4051 break; 4190 break;
4052 case 4: /* smooth scrolling */ 4191 case 4: /* smooth scrolling */
4053 if (state)
4054 options &= ~Opt_jumpScroll;
4055 else
4056 options |= Opt_jumpScroll; 4192 set_option (Opt_jumpScroll, !state);
4057 break; 4193 break;
4058 case 5: /* reverse video */ 4194 case 5: /* reverse video */
4059 scr_rvideo_mode (state); 4195 scr_rvideo_mode (state);
4060 break; 4196 break;
4061 case 6: /* relative/absolute origins */ 4197 case 6: /* relative/absolute origins */
… …
4102#if 0 4238#if 0
4103 case 1001: 4239 case 1001:
4104 break; /* X11 mouse highlighting */ 4240 break; /* X11 mouse highlighting */
4105#endif 4241#endif
4106 case 1010: /* scroll to bottom on TTY output inhibit */ 4242 case 1010: /* scroll to bottom on TTY output inhibit */
4107 if (state)
4108 options &= ~Opt_scrollTtyOutput;
4109 else
4110 options |= Opt_scrollTtyOutput; 4243 set_option (Opt_scrollTtyOutput, !state);
4111 break; 4244 break;
4112 case 1011: /* scroll to bottom on key press */ 4245 case 1011: /* scroll to bottom on key press */
4113 if (state)
4114 options |= Opt_scrollTtyKeypress; 4246 set_option (Opt_scrollTtyKeypress, state);
4115 else
4116 options &= ~Opt_scrollTtyKeypress;
4117 break; 4247 break;
4118 case 1047: /* secondary screen w/ clearing last */ 4248 case 1047: /* secondary screen w/ clearing last */
4119 if (options & Opt_secondaryScreen) 4249 if (OPTION (Opt_secondaryScreen))
4120 if (current_screen != PRIMARY) 4250 if (current_screen != PRIMARY)
4121 scr_erase_screen (2); 4251 scr_erase_screen (2);
4122 scr_change_screen (state); 4252 scr_change_screen (state);
4123 break; 4253 break;
4124 case 1049: /* secondary screen w/ clearing first */ 4254 case 1049: /* secondary screen w/ clearing first */
4125 scr_change_screen (state); 4255 scr_change_screen (state);
4126 if (options & Opt_secondaryScreen) 4256 if (OPTION (Opt_secondaryScreen))
4127 if (current_screen != PRIMARY) 4257 if (current_screen != PRIMARY)
4128 scr_erase_screen (2); 4258 scr_erase_screen (2);
4129 break; 4259 break;
4130 default: 4260 default:
4131 break; 4261 break;
… …
4259 scr_color (Color_bg, Color_bg); 4389 scr_color (Color_bg, Color_bg);
4260 break; 4390 break;
4261 4391
4262 //case 50: // not variable spacing 4392 //case 50: // not variable spacing
4263 4393
4264#ifndef NO_BRIGHTCOLOR 4394#if ENABLE_FRILLS
4265 case 90: 4395 case 90:
4266 case 91: /* set bright fg color */ 4396 case 91: /* set bright fg color */
4267 case 92: 4397 case 92:
4268 case 93: 4398 case 93:
4269 case 94: 4399 case 94:
… …
4281 case 106: 4411 case 106:
4282 case 107: 4412 case 107:
4283 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg); 4413 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
4284 break; 4414 break;
4285#endif 4415#endif
4286
4287 } 4416 }
4288 } 4417 }
4289} 4418}
4290/*}}} */ 4419/*}}} */
4291 4420
… …
4315 */ 4444 */
4316void 4445void
4317rxvt_term::tt_printf (const char *fmt,...) 4446rxvt_term::tt_printf (const char *fmt,...)
4318{ 4447{
4319 va_list arg_ptr; 4448 va_list arg_ptr;
4320 unsigned char buf[256]; 4449 char buf[256];
4321 4450
4322 va_start (arg_ptr, fmt); 4451 va_start (arg_ptr, fmt);
4323 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4452 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
4324 va_end (arg_ptr); 4453 va_end (arg_ptr);
4325 tt_write (buf, strlen (buf)); 4454 tt_write (buf, strlen (buf));
… …
4330 * or generated by us in response to a query ESC sequence. 4459 * or generated by us in response to a query ESC sequence.
4331 */ 4460 */
4332const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT 4461const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4333 4462
4334void 4463void
4335rxvt_term::tt_write (const unsigned char *data, unsigned int len) 4464rxvt_term::tt_write (const char *data, unsigned int len)
4336{ 4465{
4466 if (pty.pty < 0)
4467 return;
4468
4337 if (v_buflen == 0) 4469 if (v_buflen == 0)
4338 { 4470 {
4339 ssize_t written = write (pty.pty, data, min (len, MAX_PTY_WRITE)); 4471 ssize_t written = write (pty.pty, data, min (len, MAX_PTY_WRITE));
4340 4472
4341 if ((unsigned int)written == len) 4473 if ((unsigned int)written == len)
… …
4343 4475
4344 data += written; 4476 data += written;
4345 len -= written; 4477 len -= written;
4346 } 4478 }
4347 4479
4348 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len); 4480 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4349 4481
4350 memcpy (v_buffer + v_buflen, data, len); 4482 memcpy (v_buffer + v_buflen, data, len);
4351 v_buflen += len; 4483 v_buflen += len;
4352 4484
4353 pty_ev.set (EVENT_READ | EVENT_WRITE); 4485 pty_ev.set (EVENT_READ | EVENT_WRITE);

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