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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.221 by root, Sat Dec 31 18:27:57 2005 UTC vs.
Revision 1.344 by root, Fri Aug 10 23:52:12 2007 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.C 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
… …
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"
52 53
53#ifdef KEYSYM_RESOURCE 54#ifdef KEYSYM_RESOURCE
54# include "keyboard.h" 55# include "keyboard.h"
55#endif 56#endif
56 57
57#include <csignal> 58#include <csignal>
58 59
60#if LINUX_YIELD_HACK
61# include <ctime>
62#endif
63
59/*----------------------------------------------------------------------*/ 64/*----------------------------------------------------------------------*/
60 65
61#define IS_CONTROL(ch) !((ch) & 0xffffff60UL) 66#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
62
63// exception thrown when the command parser runs out of input data
64class out_of_input { } out_of_input;
65 67
66#if ENABLE_FRILLS || ISO_14755 68#if ENABLE_FRILLS || ISO_14755
67 69
68#define ISO_14755_STARTED 0x80000000UL 70#define ISO_14755_STARTED 0x80000000UL
69#define ISO_14755_51 0x40000000UL // basic (section 5.1) 71#define ISO_14755_51 0x40000000UL // basic (section 5.1)
… …
141 || !IN_RANGE_EXC (y, 0, nrow)) 143 || !IN_RANGE_EXC (y, 0, nrow))
142 return; 144 return;
143 145
144 for (;;) 146 for (;;)
145 { 147 {
146 const line_t &l = ROW(y - view_start); 148 const line_t &l = ROW(y + view_start);
147 149
148 text_t t = l.t[x]; 150 text_t t = l.t[x];
149 151
150 if (t != NOCHAR || !x) 152 if (t != NOCHAR || !x)
151 { 153 {
… …
224# if !UNICODE3 226# if !UNICODE3
225 if (ch >= 0x10000) 227 if (ch >= 0x10000)
226 ch = 0xfffd; 228 ch = 0xfffd;
227# endif 229# endif
228 scr_overlay_set (11, y, ch, r); 230 scr_overlay_set (11, y, ch, r);
231
232 if (WCWIDTH (ch) >= 2)
229 scr_overlay_set (12, y, NOCHAR, r); 233 scr_overlay_set (12, y, NOCHAR, r);
230 } 234 }
231 235
236// {
237// char buf[4+4+3+1];
238// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
239// scr_overlay_set (0, 0, buf);
240// }
232 scr_overlay_set (0, len , attr); 241 scr_overlay_set (0, len , attr);
233 scr_overlay_set (0, len + 1, fname); 242 scr_overlay_set (0, len + 1, fname);
234 243
235 free (fname); 244 free (fname);
236 245
… …
262 mb[0] = ch[0]; 271 mb[0] = ch[0];
263 len = 1; 272 len = 1;
264 } 273 }
265 274
266 if (len > 0) 275 if (len > 0)
267 tt_write ((unsigned char *)mb, len); 276 tt_write (mb, len);
268 else 277 else
269 scr_bell (); 278 scr_bell ();
270 } 279 }
271 280
272 iso14755buf = 0; 281 iso14755buf = 0;
… …
289 298
290 return -1; 299 return -1;
291} 300}
292#endif 301#endif
293 302
294/*{{{ Convert the keypress event into a string */
295void 303void
296rxvt_term::lookup_key (XKeyEvent &ev) 304rxvt_term::key_press (XKeyEvent &ev)
297{ 305{
298 int ctrl, meta, shft, len; 306 int ctrl, meta, shft, len;
299 unsigned int newlen; 307 unsigned int newlen;
300 KeySym keysym; 308 KeySym keysym;
301#ifdef DEBUG_CMD
302 static int debug_key = 1; /* accessible by a debugger only */
303#endif
304 int valid_keysym; 309 int valid_keysym;
305 unsigned char kbuf[KBUFSZ]; 310 char kbuf[KBUFSZ];
311
312#if ISO_14755
313 if (iso14755buf & ISO_14755_52)
314 return;
315#endif
306 316
307 /* 317 /*
308 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 318 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
309 * escape sequence to toggle the Keypad. 319 * escape sequence to toggle the Keypad.
310 * 320 *
… …
328 Status status_return; 338 Status status_return;
329 339
330#if 0 340#if 0
331#ifdef X_HAVE_UTF8_STRING 341#ifdef X_HAVE_UTF8_STRING
332 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful 342 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
333 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 343 len = Xutf8LookupString (Input_Context, &ev, kbuf,
334 KBUFSZ, &keysym, &status_return); 344 KBUFSZ, &keysym, &status_return);
335 else 345 else
336#endif 346#endif
337#endif 347#endif
338 { 348 {
… …
375 || status_return == XLookupBoth; 385 || status_return == XLookupBoth;
376 } 386 }
377 else 387 else
378#endif 388#endif
379 { 389 {
380 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 390 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
381 valid_keysym = keysym != NoSymbol; 391 valid_keysym = keysym != NoSymbol;
382 } 392 }
383 393
384 if (valid_keysym) 394 if (valid_keysym)
385 { 395 {
… …
437 scr_move_to (0, 1); 447 scr_move_to (0, 1);
438 return; 448 return;
439 } 449 }
440 else if (keysym == XK_End) 450 else if (keysym == XK_End)
441 { 451 {
442 scr_move_to (1, 0); 452 scr_move_to (1, 1);
443 return; 453 return;
444 } 454 }
445 } 455 }
446#endif 456#endif
447 } 457 }
… …
458 { 468 {
459 switch (keysym) 469 switch (keysym)
460 { 470 {
461 /* normal XTerm key bindings */ 471 /* normal XTerm key bindings */
462 case XK_Insert: /* Shift+Insert = paste mouse selection */ 472 case XK_Insert: /* Shift+Insert = paste mouse selection */
463 selection_request (ev.time, 0, 0); 473 selection_request (ev.time);
464 return; 474 return;
465#if TODO 475#if TODO
466 /* rxvt extras */ 476 /* rxvt extras */
467 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 477 case XK_KP_Add: /* Shift+KP_Add = bigger font */
468 change_font (FONT_UP); 478 change_font (FONT_UP);
… …
487 { 497 {
488 commit_iso14755 (); 498 commit_iso14755 ();
489 iso14755buf = ISO_14755_51; 499 iso14755buf = ISO_14755_51;
490# if ISO_14755 500# if ISO_14755
491 iso14755_51 (0); 501 iso14755_51 (0);
502# endif
503 return;
504 }
505 else if (keysym == XK_BackSpace)
506 {
507 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
508# if ISO_14755
509 iso14755_51 (iso14755buf & ISO_14755_MASK);
492# endif 510# endif
493 return; 511 return;
494 } 512 }
495 else if ((hv = hex_keyval (ev)) >= 0) 513 else if ((hv = hex_keyval (ev)) >= 0)
496 { 514 {
… …
501# endif 519# endif
502 return; 520 return;
503 } 521 }
504 else 522 else
505 { 523 {
506# if ENABLE_OVERLAY 524# if ISO_14755
507 scr_overlay_off (); 525 scr_overlay_off ();
508# endif 526# endif
509 iso14755buf = 0; 527 iso14755buf = 0;
510 } 528 }
511 } 529 }
512 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R)) 530 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
513 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))) 531 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
514 if (!(iso14755buf & ISO_14755_STARTED)) 532 if (!(iso14755buf & ISO_14755_STARTED))
515 { 533 {
516 iso14755buf |= ISO_14755_STARTED; 534 iso14755buf |= ISO_14755_STARTED;
517# if ENABLE_OVERLAY 535# if ISO_14755
518 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1); 536 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
519 scr_overlay_set (0, 0, "ISO 14755 mode"); 537 scr_overlay_set (0, 0, "ISO 14755 mode");
520# endif 538# endif
521 } 539 }
522#endif 540#endif
523 541
524#ifdef PRINTPIPE 542#ifdef PRINTPIPE
525 if (keysym == XK_Print) 543 if (keysym == XK_Print)
526 { 544 {
527 scr_printscreen (ctrl | shft); 545 scr_printscreen (ctrl | shft);
528 return; 546 return;
… …
710 728
711 case XK_Find: 729 case XK_Find:
712 strcpy (kbuf, "\033[1~"); 730 strcpy (kbuf, "\033[1~");
713 break; 731 break;
714 732
715#ifdef XK_KP_End 733#ifdef XK_KP_Insert
716 case XK_KP_Insert: 734 case XK_KP_Insert:
717 /* allow shift to override */ 735 /* allow shift to override */
718 if ((priv_modes & PrivMode_aplKP) ? !shft : shft) 736 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
719 { 737 {
720 strcpy (kbuf, "\033Op"); 738 strcpy (kbuf, "\033Op");
… …
849 { 867 {
850#ifdef META8_OPTION 868#ifdef META8_OPTION
851 /* set 8-bit on */ 869 /* set 8-bit on */
852 if (meta && (meta_char == 0x80)) 870 if (meta && (meta_char == 0x80))
853 { 871 {
854 unsigned char *ch; 872 char *ch;
855 873
856 for (ch = kbuf; ch < kbuf + len; ch++) 874 for (ch = kbuf; ch < kbuf + len; ch++)
857 *ch |= 0x80; 875 *ch |= 0x80;
858 876
859 meta = 0; 877 meta = 0;
… …
861#endif 879#endif
862 /* nil */ ; 880 /* nil */ ;
863 } 881 }
864 } 882 }
865 883
884 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
885 return;
886
866 if (len <= 0) 887 if (len <= 0)
867 return; /* not mapped */ 888 return; /* not mapped */
868 889
869 if (OPTION (Opt_scrollTtyKeypress)) 890 if (option (Opt_scrollTtyKeypress))
870 if (view_start) 891 if (view_start)
871 { 892 {
872 view_start = 0; 893 view_start = 0;
873 want_refresh = 1; 894 want_refresh = 1;
874 } 895 }
… …
892#ifdef META8_OPTION 913#ifdef META8_OPTION
893 && meta_char == C0_ESC 914 && meta_char == C0_ESC
894#endif 915#endif
895 ) 916 )
896 { 917 {
897 const unsigned char ch = C0_ESC; 918 const char ch = C0_ESC;
898 tt_write (&ch, 1); 919 tt_write (&ch, 1);
899 } 920 }
900 921
901#if defined(DEBUG_CMD)
902 /* Display keyboard buffer contents */
903 unsigned char *p;
904 int i;
905
906 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
907 for (i = 0, p = kbuf; i < len; i++, p++)
908 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
909 fprintf (stderr, "'\n");
910#endif /* DEBUG_CMD */
911 tt_write (kbuf, (unsigned int)len); 922 tt_write (kbuf, (unsigned int)len);
912} 923}
913/*}}} */
914 924
925void
926rxvt_term::key_release (XKeyEvent &ev)
927{
928#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
929 KeySym keysym;
930
931 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
932#endif
933
934#if ENABLE_FRILLS || ISO_14755
935 // ISO 14755 support
936 if (iso14755buf)
937 if (iso14755buf & ISO_14755_52)
938 {
939# if ISO_14755
940 scr_overlay_off ();
941# endif
942# if ISO_14755
943 // iso14755 part 5.2 handling: release time
944 // first: controls
945 if ((ev.state & ControlMask)
946 && ((keysym >= 0x40 && keysym <= 0x5f)
947 || (keysym >= 0x61 && keysym <= 0x7f)))
948 {
949 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
950 commit_iso14755 ();
951
952 return;
953 }
954
955 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
956 if (i[0] == keysym)
957 {
958 iso14755buf = ISO_14755_51 | i[1];
959 commit_iso14755 ();
960
961 return;
962 }
963
964 scr_bell ();
965# endif
966 iso14755buf = 0;
967
968 return;
969 }
970 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
971 {
972# if ISO_14755
973 scr_overlay_off ();
974# endif
975 if (iso14755buf & ISO_14755_51)
976 commit_iso14755 ();
977#if ISO_14755
978 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
979 {
980 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
981
982 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
983 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
984 }
985# endif
986 else
987 iso14755buf = 0;
988 }
989#endif
990
991 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
992 return;
993
994#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
995 if (!(ev.state & ControlMask))
996 slip_wheel_ev.stop ();
997 else if (keysym == XK_Control_L || keysym == XK_Control_R)
998 mouse_slip_wheel_speed = 0;
999#endif
1000}
1001
915#if MENUBAR_MAX || defined (KEYSYM_RESOURCE) 1002#if defined (KEYSYM_RESOURCE)
916/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
917/* attempt to `write' count to the input buffer */
918unsigned int 1003unsigned int
919rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 1004rxvt_term::cmd_write (const char *str, unsigned int count)
920{ 1005{
921 unsigned int n, s; 1006 unsigned int n, s;
922 1007
923 n = cmdbuf_ptr - cmdbuf_base; 1008 n = cmdbuf_ptr - cmdbuf_base;
924 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp; 1009 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
… …
950void 1035void
951rxvt_term::flush () 1036rxvt_term::flush ()
952{ 1037{
953 flush_ev.stop (); 1038 flush_ev.stop ();
954 1039
955#ifdef TRANSPARENT 1040#ifdef ENABLE_TRANSPARENCY
956 if (want_full_refresh) 1041 if (want_full_refresh)
957 { 1042 {
958 want_full_refresh = 0; 1043 want_full_refresh = 0;
959 scr_clear (); 1044 scr_clear ();
960 scr_touch (false); 1045 scr_touch (false);
961 } 1046 }
962#endif 1047#endif
963 1048
964 if (want_refresh) 1049 if (want_refresh)
965 { 1050 {
1051 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
1052 {
1053 int row = view_start;
1054 int end_row = row + nrow;
1055
1056 while (row > top_row && ROW (row - 1).is_longer ())
1057 --row;
1058
1059 do
1060 {
1061 int start_row = row;
1062 line_t *l;
1063
1064 do
1065 {
1066 l = &ROW (row++);
1067
1068 if (!(l->f & LINE_FILTERED))
1069 {
1070 // line not filtered, mark it as filtered
1071 l->f |= LINE_FILTERED;
1072 while (l->is_longer ())
1073 {
1074 l = &ROW (row++);
1075 l->f |= LINE_FILTERED;
1076 }
1077
1078 // and filter it
1079 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1080
1081 break;
1082 }
1083 }
1084 while (l->is_longer () && row < end_row);
1085 }
1086 while (row < end_row);
1087 }
1088
966 scr_refresh (refresh_type); 1089 scr_refresh ();
967 scrollbar_show (1); 1090 scrollbar_show (1);
968#ifdef USE_XIM 1091#ifdef USE_XIM
969 IMSendSpot (); 1092 IMSendSpot ();
970#endif 1093#endif
971 } 1094 }
… …
974} 1097}
975 1098
976void 1099void
977rxvt_term::check_cb (check_watcher &w) 1100rxvt_term::check_cb (check_watcher &w)
978{ 1101{
979 SET_R (this); 1102 make_current ();
980 SET_LOCALE (locale);
981 1103
982 display->flush (); 1104 display->flush ();
983 1105
984 if (want_refresh && !flush_ev.active) 1106 if (want_refresh && !flush_ev.active)
985 flush_ev.start (NOW + 0.01); 1107 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
986} 1108}
987 1109
988void 1110void
989rxvt_term::flush_cb (time_watcher &w) 1111rxvt_term::flush_cb (time_watcher &w)
990{ 1112{
991 SET_R (this); 1113 make_current ();
992 SET_LOCALE (locale);
993 1114
994 refresh_limit = 1;
995 refresh_count = 0; 1115 refresh_count = 0;
996 flush (); 1116 flush ();
997} 1117}
998 1118
999#ifdef CURSOR_BLINK 1119#ifdef CURSOR_BLINK
… …
1001rxvt_term::cursor_blink_cb (time_watcher &w) 1121rxvt_term::cursor_blink_cb (time_watcher &w)
1002{ 1122{
1003 hidden_cursor = !hidden_cursor; 1123 hidden_cursor = !hidden_cursor;
1004 want_refresh = 1; 1124 want_refresh = 1;
1005 1125
1006 w.start (w.at + BLINK_INTERVAL); 1126 w.start (w.at + CURSOR_BLINK_INTERVAL);
1007} 1127}
1008#endif 1128#endif
1009 1129
1010#ifdef TEXT_BLINK 1130#ifdef TEXT_BLINK
1011void 1131void
… …
1025rxvt_term::cont_scroll_cb (time_watcher &w) 1145rxvt_term::cont_scroll_cb (time_watcher &w)
1026{ 1146{
1027 if ((scrollbar_isUp() || scrollbar_isDn()) && 1147 if ((scrollbar_isUp() || scrollbar_isDn()) &&
1028 scr_page (scrollbar_isUp() ? UP : DN, 1)) 1148 scr_page (scrollbar_isUp() ? UP : DN, 1))
1029 { 1149 {
1030 refresh_type |= SMOOTH_REFRESH;
1031 want_refresh = 1; 1150 want_refresh = 1;
1032 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1151 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1033 } 1152 }
1034} 1153}
1035#endif 1154#endif
… …
1039rxvt_term::sel_scroll_cb (time_watcher &w) 1158rxvt_term::sel_scroll_cb (time_watcher &w)
1040{ 1159{
1041 if (scr_page (scroll_selection_dir, scroll_selection_lines)) 1160 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1042 { 1161 {
1043 selection_extend (selection_save_x, selection_save_y, selection_save_state); 1162 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1044 refresh_type |= SMOOTH_REFRESH;
1045 want_refresh = 1; 1163 want_refresh = 1;
1046 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1164 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1047 } 1165 }
1048} 1166}
1049#endif 1167#endif
… …
1054{ 1172{
1055 if (mouse_slip_wheel_speed == 0 1173 if (mouse_slip_wheel_speed == 0
1056 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed) 1174 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1057 : scr_page (UP, mouse_slip_wheel_speed)) 1175 : scr_page (UP, mouse_slip_wheel_speed))
1058 { 1176 {
1059 if (view_start == nsaved || 1177 if (view_start == top_row || view_start == 0)
1060 view_start == 0)
1061 mouse_slip_wheel_speed = 0; 1178 mouse_slip_wheel_speed = 0;
1062 1179
1063 refresh_type |= SMOOTH_REFRESH;
1064 want_refresh = 1; 1180 want_refresh = 1;
1065 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1181 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1066 } 1182 }
1067} 1183}
1068#endif 1184#endif
1069 1185
1186#if LINUX_YIELD_HACK
1187static struct event_handler
1188{
1189 check_watcher yield_ev;
1190
1191 void yield_cb (check_watcher &w)
1192 {
1193 // this should really be sched_yield(), but the linux guys thought
1194 // that giving a process calling sched_yield () less cpu time than
1195 // ones with high nice levels is a useful thing to do. It surely is is
1196 // allowed by the sus... as is returning ENOSYS.
1197
1198 struct timespec ts = { 0, 0 };
1199 nanosleep (&ts, 0);
1200
1201 w.stop ();
1202 }
1203
1204 event_handler ()
1205 : yield_ev (this, &event_handler::yield_cb)
1206 {
1207 }
1208} event_handler;
1209#endif
1210
1070bool 1211bool
1071rxvt_term::pty_fill () 1212rxvt_term::pty_fill ()
1072{ 1213{
1073 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1214 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1074 1215
1075 if (CBUFSIZ == n) 1216 if (CBUFSIZ == n)
1076 { 1217 {
1077 rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n"); 1218 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1078 n = 0; 1219 n = 0;
1079 } 1220 }
1080 1221
1081 memmove (cmdbuf_base, cmdbuf_ptr, n); 1222 memmove (cmdbuf_base, cmdbuf_ptr, n);
1082 cmdbuf_ptr = cmdbuf_base; 1223 cmdbuf_ptr = cmdbuf_base;
1083 cmdbuf_endp = cmdbuf_ptr + n; 1224 cmdbuf_endp = cmdbuf_ptr + n;
1084 1225
1085 n = read (pty.pty, cmdbuf_endp, CBUFSIZ - n); 1226 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
1086 1227
1087 if (n > 0) 1228 if (r > 0)
1088 { 1229 {
1089 cmdbuf_endp += n; 1230 cmdbuf_endp += r;
1090 return true; 1231 return true;
1091 } 1232 }
1092 else if ((n < 0 && errno != EAGAIN && errno != EINTR) || n == 0) 1233 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1234 {
1235#if LINUX_YIELD_HACK
1236 if (display->is_local)
1237 event_handler.yield_ev.start ();
1238#endif
1239 }
1240 else
1093 { 1241 {
1094 pty_ev.stop (); 1242 pty_ev.stop ();
1095 1243
1096 if (!OPTION (Opt_hold)) 1244 if (!option (Opt_hold))
1097 destroy (); 1245 destroy ();
1098 } 1246 }
1099 1247
1100 return false; 1248 return false;
1101} 1249}
1102 1250
1103void 1251void
1104rxvt_term::pty_cb (io_watcher &w, short revents) 1252rxvt_term::pty_cb (io_watcher &w, short revents)
1105{ 1253{
1106 SET_R (this); 1254 make_current ();
1107 SET_LOCALE (locale);
1108 1255
1109 if (revents & EVENT_READ) 1256 if (revents & EVENT_READ)
1110 // loop, but don't allow a single term to monopolize us 1257 // loop, but don't allow a single term to monopolize us
1111 while (pty_fill ()) 1258 while (pty_fill ())
1112 if (cmd_parse ()) 1259 if (cmd_parse ())
… …
1117} 1264}
1118 1265
1119void 1266void
1120rxvt_term::pointer_unblank () 1267rxvt_term::pointer_unblank ()
1121{ 1268{
1122 XDefineCursor (display->display, vt, TermWin_cursor); 1269 XDefineCursor (dpy, vt, TermWin_cursor);
1123 recolour_cursor (); 1270 recolour_cursor ();
1124 1271
1125#ifdef POINTER_BLANK 1272#ifdef POINTER_BLANK
1126 hidden_pointer = 0; 1273 hidden_pointer = 0;
1127 1274
1128 if (OPTION (Opt_pointerBlank)) 1275 if (option (Opt_pointerBlank))
1129 pointer_ev.start (NOW + pointerBlankDelay); 1276 pointer_ev.start (NOW + pointerBlankDelay);
1130#endif 1277#endif
1131} 1278}
1132 1279
1133#ifdef POINTER_BLANK 1280#ifdef POINTER_BLANK
1134void 1281void
1135rxvt_term::pointer_blank () 1282rxvt_term::pointer_blank ()
1136{ 1283{
1137 if (! OPTION (Opt_pointerBlank)) 1284 if (!option (Opt_pointerBlank))
1138 return; 1285 return;
1139 1286
1140 XDefineCursor (display->display, vt, display->blank_cursor); 1287 XDefineCursor (dpy, vt, display->blank_cursor);
1141 XFlush (display->display); 1288 XFlush (dpy);
1142 1289
1143 hidden_pointer = 1; 1290 hidden_pointer = 1;
1144} 1291}
1145 1292
1146void 1293void
1147rxvt_term::pointer_cb (time_watcher &w) 1294rxvt_term::pointer_cb (time_watcher &w)
1148{ 1295{
1149 SET_R (this); 1296 make_current ();
1150 SET_LOCALE (locale);
1151 1297
1152 pointer_blank (); 1298 pointer_blank ();
1153} 1299}
1154#endif 1300#endif
1155 1301
… …
1220 (32 + button_number + key_state), 1366 (32 + button_number + key_state),
1221 (32 + x + 1), 1367 (32 + x + 1),
1222 (32 + y + 1)); 1368 (32 + y + 1));
1223} 1369}
1224 1370
1225#ifdef USING_W11LIB
1226void
1227rxvt_W11_process_x_event (XEvent *ev)
1228{
1229 rxvt_t *r = rxvt_get_r ();
1230
1231 x_cb (*ev);
1232}
1233#endif
1234
1235/*{{{ process an X event */ 1371/*{{{ process an X event */
1236void 1372void
1237rxvt_term::x_cb (XEvent &ev) 1373rxvt_term::x_cb (XEvent &ev)
1238{ 1374{
1239 dDisp; 1375 make_current ();
1240 1376
1241 SET_R (this); 1377 dLocal (Display *, dpy);
1242 SET_LOCALE (locale);
1243 1378
1244#if defined(CURSOR_BLINK) 1379 if (ev.xany.window == vt
1245 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress) 1380 && SHOULD_INVOKE (HOOK_X_EVENT)
1246 { 1381 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1247 if (hidden_cursor) 1382 return;
1248 {
1249 hidden_cursor = 0;
1250 want_refresh = 1;
1251 }
1252 1383
1253 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1384 // for XQueryPointer
1254 }
1255#endif
1256
1257#if defined(POINTER_BLANK)
1258 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
1259 {
1260 if (ev.type == MotionNotify
1261 || ev.type == ButtonPress
1262 || ev.type == ButtonRelease)
1263 if (hidden_pointer)
1264 pointer_unblank ();
1265
1266 if (ev.type == KeyPress && hidden_pointer == 0)
1267 pointer_blank ();
1268 }
1269#endif
1270
1271 Window unused_root, unused_child; 1385 Window unused_root, unused_child;
1272 int unused_root_x, unused_root_y; 1386 int unused_root_x, unused_root_y;
1273 unsigned int unused_mask; 1387 unsigned int unused_mask;
1274 1388
1275 switch (ev.type) 1389 switch (ev.type)
1276 { 1390 {
1277 case KeyPress: 1391 case KeyPress:
1278#if ISO_14755 1392 key_press (ev.xkey);
1279 if (!(iso14755buf & ISO_14755_52))
1280#endif
1281 lookup_key (ev.xkey);
1282
1283 break; 1393 break;
1284 1394
1285 case KeyRelease: 1395 case KeyRelease:
1286 { 1396 key_release (ev.xkey);
1287#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755
1288 KeySym ks;
1289
1290 ks = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1291#endif
1292
1293#if ENABLE_FRILLS || ISO_14755
1294 // ISO 14755 support
1295 if (iso14755buf)
1296 if (iso14755buf & ISO_14755_52)
1297 {
1298# if ENABLE_OVERLAY
1299 scr_overlay_off ();
1300# endif
1301# if ISO_14755
1302 // iso14755 part 5.2 handling: release time
1303 // first: controls
1304 if ((ev.xkey.state & ControlMask)
1305 && ((ks >= 0x40 && ks <= 0x5f)
1306 || (ks >= 0x61 && ks <= 0x7f)))
1307 {
1308 iso14755buf = ISO_14755_51 | 0x2400 | (ks & 0x1f);
1309 commit_iso14755 ();
1310 return; // case-break;
1311 }
1312
1313 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1314 if (i[0] == ks)
1315 {
1316 iso14755buf = ISO_14755_51 | i[1];
1317 commit_iso14755 ();
1318 return; // case-break;
1319 }
1320
1321 scr_bell ();
1322# endif
1323 iso14755buf = 0;
1324 break;
1325 }
1326 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1327 {
1328# if ENABLE_OVERLAY
1329 scr_overlay_off ();
1330# endif
1331 if (iso14755buf & ISO_14755_51)
1332 commit_iso14755 ();
1333#if ISO_14755
1334 else if (iso14755buf & ISO_14755_STARTED)
1335 {
1336 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1337
1338 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1339 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1340 }
1341# endif
1342 else
1343 iso14755buf = 0;
1344 }
1345#endif
1346
1347#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1348 if (!(ev.xkey.state & ControlMask))
1349 slip_wheel_ev.stop ();
1350 else if (ks == XK_Control_L || ks == XK_Control_R)
1351 mouse_slip_wheel_speed = 0;
1352#endif
1353 break; 1397 break;
1354 }
1355 1398
1356 case ButtonPress: 1399 case ButtonPress:
1357 button_press (ev.xbutton); 1400 button_press (ev.xbutton);
1358 break; 1401 break;
1359 1402
… …
1361 button_release (ev.xbutton); 1404 button_release (ev.xbutton);
1362 break; 1405 break;
1363 1406
1364 case ClientMessage: 1407 case ClientMessage:
1365 if (ev.xclient.format == 32 1408 if (ev.xclient.format == 32
1366 && ev.xclient.message_type == xa[XA_WM_PROTOCOLS]) 1409 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1367 { 1410 {
1411 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1412 {
1413 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1414 {
1368 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW]) 1415 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1416 {
1417 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1369 destroy (); 1418 destroy ();
1419 }
1370#if ENABLE_EWMH 1420#if ENABLE_EWMH
1371 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING]) 1421 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1372 XSendEvent (disp, ev.xclient.window = display->root, 1422 XSendEvent (dpy, ev.xclient.window = display->root,
1373 False, SubstructureRedirectMask | SubstructureNotifyMask, 1423 False, SubstructureRedirectMask | SubstructureNotifyMask,
1374 &ev); 1424 &ev);
1425#endif
1426 }
1427 }
1428#if ENABLE_XEMBED
1429 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1430 {
1431 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1432 focus_in ();
1433 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1434 focus_out ();
1435 }
1375#endif 1436#endif
1376 } 1437 }
1377#if ENABLE_XEMBED
1378 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1379 {
1380 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1381 focus_in ();
1382 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1383 focus_out ();
1384 }
1385#endif
1386#ifdef OFFIX_DND
1387 /* OffiX Dnd (drag 'n' drop) protocol */
1388 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1389 && (ev.xclient.data.l[0] == DndFile
1390 || ev.xclient.data.l[0] == DndDir
1391 || ev.xclient.data.l[0] == DndLink))
1392 {
1393 /* Get Dnd data */
1394 Atom ActualType;
1395 int ActualFormat;
1396 unsigned char *data;
1397 unsigned long Size, RemainingBytes;
1398
1399 XGetWindowProperty (disp, display->root,
1400 xa[XA_DNDSELECTION],
1401 0L, 1000000L,
1402 False, AnyPropertyType,
1403 &ActualType, &ActualFormat,
1404 &Size, &RemainingBytes,
1405 &data);
1406 set_string_property (XA_CUT_BUFFER0, data);
1407 XFree (data);
1408 selection_paste (display->root, XA_CUT_BUFFER0, true);
1409 XSetInputFocus (disp, display->root, RevertToNone, CurrentTime);
1410 }
1411#endif /* OFFIX_DND */
1412 break;
1413
1414 case MappingNotify:
1415 XRefreshKeyboardMapping (&ev.xmapping);
1416 break; 1438 break;
1417 1439
1418 /* 1440 /*
1419 * XXX: this is not the _current_ arrangement 1441 * XXX: this is not the _current_ arrangement
1420 * Here's my conclusion: 1442 * Here's my conclusion:
… …
1439 break; 1461 break;
1440 } 1462 }
1441 break; 1463 break;
1442 1464
1443 case FocusIn: 1465 case FocusIn:
1466 if (ev.xfocus.detail != NotifyInferior
1467 && ev.xfocus.detail != NotifyPointer
1468 && ev.xfocus.mode != NotifyGrab)
1444 focus_in (); 1469 focus_in ();
1445 break; 1470 break;
1446 1471
1447 case FocusOut: 1472 case FocusOut:
1473 if (ev.xfocus.detail != NotifyInferior
1474 && ev.xfocus.detail != NotifyPointer
1475 && ev.xfocus.mode != NotifyGrab)
1448 focus_out (); 1476 focus_out ();
1449 break; 1477 break;
1450 1478
1451 case ConfigureNotify: 1479 case ConfigureNotify:
1452 if (ev.xconfigure.window == parent[0]) 1480 if (ev.xconfigure.window == parent[0])
1453 { 1481 {
1454 while (XCheckTypedWindowEvent (disp, ev.xconfigure.window, ConfigureNotify, &ev)) 1482 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1455 ; 1483 ;
1456 1484
1457 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height) 1485 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1458 { 1486 {
1459 seen_resize = 1; 1487 seen_resize = 1;
1460 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1); 1488 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1489#ifdef XPM_BACKGROUND
1490 /* TODO: replace with update_pixmap() that should unify transparency and bg image handling ! */
1491 if (!option (Opt_transparent) && bgPixmap.window_size_sensitive ())
1492 {
1493 bgPixmap.render_background ();
1494 scr_touch (true);
1495 }
1496#endif
1461 } 1497 }
1462 1498
1463#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ 1499 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1500
1501#ifdef ENABLE_TRANSPARENCY
1464 if (OPTION (Opt_transparent)) 1502 if (option (Opt_transparent))
1465 check_our_parents (); 1503 bgPixmap.render_background ();
1466#endif 1504#endif
1467 } 1505 }
1468 break; 1506 break;
1469 1507
1470 case PropertyNotify: 1508 case PropertyNotify:
1509 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1471 if (ev.xproperty.atom == xa[XA_VT_SELECTION] 1510 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1472 && ev.xproperty.state == PropertyNewValue) 1511 && ev.xproperty.state == PropertyNewValue)
1473 selection_property (ev.xproperty.window, ev.xproperty.atom); 1512 selection_property (ev.xproperty.window, ev.xproperty.atom);
1474 1513
1475 break; 1514 break;
1476 1515
1477 case SelectionClear: 1516 case SelectionClear:
1478 selection_clear (); 1517 selection_clear ();
… …
1483 selection_paste (ev.xselection.requestor, ev.xselection.property, true); 1522 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1484 break; 1523 break;
1485 1524
1486 case SelectionRequest: 1525 case SelectionRequest:
1487 selection_send (ev.xselectionrequest); 1526 selection_send (ev.xselectionrequest);
1527 break;
1528
1529 case MapNotify:
1530 mapped = 1;
1531#ifdef TEXT_BLINK
1532 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1533#endif
1534 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1488 break; 1535 break;
1489 1536
1490 case UnmapNotify: 1537 case UnmapNotify:
1491 mapped = 0; 1538 mapped = 0;
1492#ifdef TEXT_BLINK 1539#ifdef TEXT_BLINK
1493 text_blink_ev.stop (); 1540 text_blink_ev.stop ();
1494#endif 1541#endif
1542 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1495 break; 1543 break;
1496 1544
1497 case MapNotify:
1498 mapped = 1;
1499#ifdef TEXT_BLINK
1500 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1501#endif
1502 break;
1503
1504#ifdef TRANSPARENT 1545#ifdef ENABLE_TRANSPARENCY
1505 case ReparentNotify: 1546 case ReparentNotify:
1506 rootwin_cb (ev); 1547 rootwin_cb (ev);
1507 break; 1548 break;
1508#endif /* TRANSPARENT */ 1549#endif /* ENABLE_TRANSPARENCY */
1509 1550
1510 case GraphicsExpose: 1551 case GraphicsExpose:
1511 case Expose: 1552 case Expose:
1512 if (ev.xany.window == vt) 1553 if (ev.xany.window == vt)
1513 { 1554 {
1514 do 1555 do
1515 scr_expose (ev.xexpose.x, ev.xexpose.y, 1556 scr_expose (ev.xexpose.x, ev.xexpose.y,
1516 ev.xexpose.width, ev.xexpose.height, False); 1557 ev.xexpose.width, ev.xexpose.height, False);
1517 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev)); 1558 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1518 1559
1519 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose; 1560 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1520 1561
1521 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev)) 1562 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1522 scr_expose (ev.xexpose.x, ev.xexpose.y, 1563 scr_expose (ev.xexpose.x, ev.xexpose.y,
1523 ev.xexpose.width, ev.xexpose.height, False); 1564 ev.xexpose.width, ev.xexpose.height, False);
1524 1565
1525 scr_refresh (refresh_type); 1566 want_refresh = 1;
1526 } 1567 }
1527 else 1568 else
1528 { 1569 {
1529 XEvent unused_event; 1570 XEvent unused_event;
1530 1571
1531 while (XCheckTypedWindowEvent (disp, ev.xany.window, Expose, &unused_event)) 1572 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1532 ; 1573 ;
1533 while (XCheckTypedWindowEvent (disp, ev.xany.window, GraphicsExpose, &unused_event)) 1574 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1534 ; 1575 ;
1535 1576
1536 if (isScrollbarWindow (ev.xany.window)) 1577 if (isScrollbarWindow (ev.xany.window))
1537 { 1578 {
1538 scrollBar.setIdle (); 1579 scrollBar.setIdle ();
1539 scrollbar_show (0); 1580 scrollbar_show (0);
1540 } 1581 }
1541#ifdef MENUBAR
1542 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1543 menubar_expose ();
1544#endif
1545 1582
1546#ifdef TRANSPARENT 1583#ifdef ENABLE_TRANSPARENCY
1547 if (am_transparent && ev.xany.window == parent[0]) 1584 if (am_transparent && ev.xany.window == parent[0])
1548 XClearWindow (disp, ev.xany.window); 1585 XClearWindow (dpy, ev.xany.window);
1549#endif 1586#endif
1550 } 1587 }
1551 break; 1588 break;
1552 1589
1553 case MotionNotify: 1590 case MotionNotify:
1554#ifdef POINTER_BLANK 1591#ifdef POINTER_BLANK
1555 if (hidden_pointer) 1592 if (hidden_pointer)
1556 pointer_unblank (); 1593 pointer_unblank ();
1557#endif 1594#endif
1558#if MENUBAR
1559 if (isMenuBarWindow (ev.xany.window))
1560 {
1561 menubar_control (ev.xbutton);
1562 break;
1563 }
1564#endif
1565 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate) 1595 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1566 break; 1596 break;
1567 1597
1568 if (ev.xany.window == vt) 1598 if (ev.xany.window == vt)
1569 { 1599 {
1600 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1601 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1602 ; // nop
1570 if (ev.xbutton.state & (Button1Mask | Button3Mask)) 1603 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1571 { 1604 {
1572 while (XCheckTypedWindowEvent (disp, vt, MotionNotify, &ev)) 1605 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1573 ; 1606 ;
1574 1607
1575 XQueryPointer (disp, vt, 1608 XQueryPointer (dpy, vt,
1576 &unused_root, &unused_child, 1609 &unused_root, &unused_child,
1577 &unused_root_x, &unused_root_y, 1610 &unused_root_x, &unused_root_y,
1578 &ev.xbutton.x, &ev.xbutton.y, 1611 &ev.xbutton.x, &ev.xbutton.y,
1579 &ev.xbutton.state); 1612 &ev.xbutton.state);
1580#ifdef MOUSE_THRESHOLD 1613#ifdef MOUSE_THRESHOLD
… …
1644#endif 1677#endif
1645 } 1678 }
1646 } 1679 }
1647 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1680 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1648 { 1681 {
1649 while (XCheckTypedWindowEvent (disp, scrollBar.win, 1682 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1650 MotionNotify, &ev)) 1683 MotionNotify, &ev))
1651 ; 1684 ;
1652 1685
1653 XQueryPointer (disp, scrollBar.win, 1686 XQueryPointer (dpy, scrollBar.win,
1654 &unused_root, &unused_child, 1687 &unused_root, &unused_child,
1655 &unused_root_x, &unused_root_y, 1688 &unused_root_x, &unused_root_y,
1656 &ev.xbutton.x, &ev.xbutton.y, 1689 &ev.xbutton.x, &ev.xbutton.y,
1657 &unused_mask); 1690 &unused_mask);
1658 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1691 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1659 scrollbar_size ()); 1692 scrollbar_size ());
1660 scr_refresh (refresh_type);
1661 refresh_limit = 0; 1693 want_refresh = 1;
1662 scrollbar_show (1); 1694 scrollbar_show (1);
1663 } 1695 }
1664 break; 1696 break;
1665 } 1697 }
1698
1699#if defined(CURSOR_BLINK)
1700 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1701 {
1702 if (hidden_cursor)
1703 {
1704 hidden_cursor = 0;
1705 want_refresh = 1;
1706 }
1707
1708 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1709 }
1710#endif
1711
1712#if defined(POINTER_BLANK)
1713 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1714 {
1715 if (ev.type == MotionNotify
1716 || ev.type == ButtonPress
1717 || ev.type == ButtonRelease)
1718 if (hidden_pointer)
1719 pointer_unblank ();
1720
1721 if (ev.type == KeyPress && hidden_pointer == 0)
1722 pointer_blank ();
1723 }
1724#endif
1666} 1725}
1667 1726
1668void 1727void
1669rxvt_term::focus_in () 1728rxvt_term::focus_in ()
1670{ 1729{
1671 if (!focus) 1730 if (!focus)
1672 { 1731 {
1673 focus = 1; 1732 focus = 1;
1674 want_refresh = 1; 1733 want_refresh = 1;
1734
1735 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1736
1675#if USE_XIM 1737#if USE_XIM
1676 if (Input_Context != NULL) 1738 if (Input_Context != NULL)
1677 { 1739 {
1678 IMSetStatusPosition (); 1740 IMSetPosition ();
1679 XSetICFocus (Input_Context); 1741 XSetICFocus (Input_Context);
1680 } 1742 }
1681#endif 1743#endif
1682#if CURSOR_BLINK 1744#if CURSOR_BLINK
1683 if (OPTION (Opt_cursorBlink)) 1745 if (option (Opt_cursorBlink))
1684 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1746 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1685#endif 1747#endif
1686#if OFF_FOCUS_FADING 1748#if OFF_FOCUS_FADING
1687 if (rs[Rs_fade]) 1749 if (rs[Rs_fade])
1688 { 1750 {
1689 pix_colors = pix_colors_focused; 1751 pix_colors = pix_colors_focused;
1690 scr_recolour (); 1752 scr_recolour ();
1691 } 1753 }
1692#endif 1754#endif
1755#if ENABLE_FRILLS
1756 if (option (Opt_urgentOnBell))
1757 {
1758 XWMHints *h;
1759
1760 h = XGetWMHints(dpy, parent[0]);
1761 if (h != NULL)
1762 {
1763 h->flags &= ~XUrgencyHint;
1764 XSetWMHints(dpy, parent[0], h);
1765 }
1766 }
1767#endif
1693 } 1768 }
1694} 1769}
1695 1770
1696void 1771void
1697rxvt_term::focus_out () 1772rxvt_term::focus_out ()
… …
1699 if (focus) 1774 if (focus)
1700 { 1775 {
1701 focus = 0; 1776 focus = 0;
1702 want_refresh = 1; 1777 want_refresh = 1;
1703 1778
1779 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1780
1704#if ENABLE_FRILLS || ISO_14755 1781#if ENABLE_FRILLS || ISO_14755
1782 if (iso14755buf)
1783 {
1705 iso14755buf = 0; 1784 iso14755buf = 0;
1706#endif 1785# if ISO_14755
1707#if ENABLE_OVERLAY
1708 scr_overlay_off (); 1786 scr_overlay_off ();
1787# endif
1788 }
1709#endif 1789#endif
1710#if USE_XIM 1790#if USE_XIM
1711 if (Input_Context != NULL) 1791 if (Input_Context != NULL)
1712 XUnsetICFocus (Input_Context); 1792 XUnsetICFocus (Input_Context);
1713#endif 1793#endif
1714#if CURSOR_BLINK 1794#if CURSOR_BLINK
1715 if (OPTION (Opt_cursorBlink)) 1795 if (option (Opt_cursorBlink))
1716 cursor_blink_ev.stop (); 1796 cursor_blink_ev.stop ();
1717 hidden_cursor = 0; 1797 hidden_cursor = 0;
1718#endif 1798#endif
1719#if OFF_FOCUS_FADING 1799#if OFF_FOCUS_FADING
1720 if (rs[Rs_fade]) 1800 if (rs[Rs_fade])
… …
1724 } 1804 }
1725#endif 1805#endif
1726 } 1806 }
1727} 1807}
1728 1808
1729#if TRANSPARENT 1809void
1810rxvt_term::update_fade_color (unsigned int idx)
1811{
1812#if OFF_FOCUS_FADING
1813 if (rs[Rs_fade])
1814 {
1815 rgba c;
1816 pix_colors [Color_fade].get (c);
1817 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1818 }
1819#endif
1820}
1821
1822#if ENABLE_TRANSPARENCY || ENABLE_PERL
1730void 1823void
1731rxvt_term::rootwin_cb (XEvent &ev) 1824rxvt_term::rootwin_cb (XEvent &ev)
1732{ 1825{
1733 SET_R (this); 1826 make_current ();
1734 SET_LOCALE (locale);
1735 1827
1828 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1829 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1830 return;
1831
1832# if ENABLE_TRANSPARENCY
1736 switch (ev.type) 1833 switch (ev.type)
1737 { 1834 {
1738 case PropertyNotify: 1835 case PropertyNotify:
1739 /* 1836 /*
1740 * if user used some Esetroot compatible prog to set the root bg, 1837 * if user used some Esetroot compatible prog to set the root bg,
1741 * use the property to determine the pixmap. We use it later on. 1838 * use the property to determine the pixmap. We use it later on.
1742 */ 1839 */
1743 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID] 1840 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1744 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID]) 1841 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1745 return; 1842 {
1746 1843 bgPixmap.set_root_pixmap ();
1747 /* FALLTHROUGH */ 1844 bgPixmap.render_background ();
1748 case ReparentNotify: 1845 }
1749 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1750 want_refresh = want_full_refresh = 1;
1751 break; 1846 break;
1752 } 1847 }
1848# endif
1753} 1849}
1754#endif 1850#endif
1755 1851
1756void 1852void
1757rxvt_term::button_press (XButtonEvent &ev) 1853rxvt_term::button_press (XButtonEvent &ev)
1758{ 1854{
1759 int reportmode = 0, clickintime; 1855 int reportmode = 0, clickintime;
1760 1856
1761 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1857 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1858
1762 if (!bypass_keystate) 1859 if (!bypass_keystate)
1763 reportmode = !! (priv_modes & PrivMode_mouse_report); 1860 reportmode = !! (priv_modes & PrivMode_mouse_report);
1764 1861
1765 /* 1862 /*
1766 * VT window processing of button press 1863 * VT window processing of button press
1767 */ 1864 */
1768 if (ev.window == vt) 1865 if (ev.window == vt)
1769 { 1866 {
1867 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1868 return;
1869
1770#if ISO_14755 1870#if ISO_14755
1771 // 5.4 1871 // 5.4
1772 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54)) 1872 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1773 { 1873 {
1774 iso14755_54 (ev.x, ev.y); 1874 iso14755_54 (ev.x, ev.y);
… …
1786#ifdef MOUSE_REPORT_DOUBLECLICK 1886#ifdef MOUSE_REPORT_DOUBLECLICK
1787 if (ev.button == MEvent.button && clickintime) 1887 if (ev.button == MEvent.button && clickintime)
1788 { 1888 {
1789 /* same button, within alloted time */ 1889 /* same button, within alloted time */
1790 MEvent.clicks++; 1890 MEvent.clicks++;
1891
1791 if (MEvent.clicks > 1) 1892 if (MEvent.clicks > 1)
1792 { 1893 {
1793 /* only report double clicks */ 1894 /* only report double clicks */
1794 MEvent.clicks = 2; 1895 MEvent.clicks = 2;
1795 mouse_report (ev); 1896 mouse_report (ev);
… …
1827#else 1928#else
1828 selection.rect = false; 1929 selection.rect = false;
1829#endif 1930#endif
1830 1931
1831 /* allow shift+left click to extend selection */ 1932 /* allow shift+left click to extend selection */
1832 if (ev.state & ShiftMask && ! (priv_modes & PrivMode_mouse_report)) 1933 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1833 { 1934 {
1834 if (MEvent.button == Button1 && clickintime) 1935 if (MEvent.button == Button1 && clickintime)
1835 selection_rotate (ev.x, ev.y); 1936 selection_rotate (ev.x, ev.y);
1836 else 1937 else
1837 selection_extend (ev.x, ev.y, 1); 1938 selection_extend (ev.x, ev.y, 1);
… …
2002 } 2103 }
2003 2104
2004 break; 2105 break;
2005 } 2106 }
2006 } 2107 }
2108
2007 return; 2109 return;
2008 } 2110 }
2009#if MENUBAR
2010 /*
2011 * Menubar window processing of button press
2012 */
2013 if (isMenuBarWindow (ev.window))
2014 menubar_control (ev);
2015#endif
2016} 2111}
2017 2112
2018void 2113void
2019rxvt_term::button_release (XButtonEvent &ev) 2114rxvt_term::button_release (XButtonEvent &ev)
2020{ 2115{
… …
2026 2121
2027 if (scrollbar_isUpDn ()) 2122 if (scrollbar_isUpDn ())
2028 { 2123 {
2029 scrollBar.setIdle (); 2124 scrollBar.setIdle ();
2030 scrollbar_show (0); 2125 scrollbar_show (0);
2031#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
2032 refresh_type &= ~SMOOTH_REFRESH;
2033#endif
2034 } 2126 }
2035 2127
2036#ifdef SELECTION_SCROLLING 2128#ifdef SELECTION_SCROLLING
2037 if (sel_scroll_ev.active) 2129 if (sel_scroll_ev.active)
2038 sel_scroll_ev.stop(); 2130 sel_scroll_ev.stop();
2039#endif 2131#endif
2040 2132
2041 if (ev.window == vt) 2133 if (ev.window == vt)
2042 { 2134 {
2135 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2136 return;
2137
2043#if ISO_14755 2138#if ISO_14755
2044 // 5.4 2139 // 5.4
2045 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54)) 2140 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2046 return; 2141 return;
2047#endif 2142#endif
2143
2048 if (reportmode) 2144 if (reportmode)
2049 { 2145 {
2050 /* mouse report from vt window */ 2146 /* mouse report from vt window */
2051 /* don't report release of wheel "buttons" */ 2147 /* don't report release of wheel "buttons" */
2052 if (ev.button >= 4) 2148 if (ev.button >= 4)
… …
2082 { 2178 {
2083 case Button1: 2179 case Button1:
2084 case Button3: 2180 case Button3:
2085 selection_make (ev.time); 2181 selection_make (ev.time);
2086 break; 2182 break;
2183
2087 case Button2: 2184 case Button2:
2088 selection_request (ev.time, ev.x, ev.y); 2185 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2186 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2089 break; 2187 break;
2188
2090#ifdef MOUSE_WHEEL 2189#ifdef MOUSE_WHEEL
2091 case Button4: 2190 case Button4:
2092 case Button5: 2191 case Button5:
2093 { 2192 {
2094 int i; 2193 int i;
… …
2096 2195
2097 v = ev.button == Button4 ? UP : DN; 2196 v = ev.button == Button4 ? UP : DN;
2098 2197
2099 if (ev.state & ShiftMask) 2198 if (ev.state & ShiftMask)
2100 i = 1; 2199 i = 1;
2101 else if (OPTION (Opt_mouseWheelScrollPage)) 2200 else if (option (Opt_mouseWheelScrollPage))
2102 i = nrow - 1; 2201 i = nrow - 1;
2103 else 2202 else
2104 i = 5; 2203 i = 5;
2105 2204
2106# ifdef MOUSE_SLIP_WHEELING 2205# ifdef MOUSE_SLIP_WHEELING
… …
2116 slip_wheel_ev.start (); 2215 slip_wheel_ev.start ();
2117 } 2216 }
2118 else 2217 else
2119 { 2218 {
2120# endif 2219# endif
2121# ifdef JUMP_MOUSE_WHEEL
2122 scr_page (v, i); 2220 scr_page (v, i);
2123 scr_refresh (SMOOTH_REFRESH);
2124 scrollbar_show (1); 2221 scrollbar_show (1);
2125# else
2126 while (i--)
2127 {
2128 scr_page (v, 1);
2129 scr_refresh (SMOOTH_REFRESH);
2130 scrollbar_show (1);
2131 }
2132# endif
2133# ifdef MOUSE_SLIP_WHEELING 2222# ifdef MOUSE_SLIP_WHEELING
2134 } 2223 }
2135#endif 2224# endif
2136 } 2225 }
2137 break; 2226 break;
2138#endif 2227#endif
2139 } 2228 }
2140 } 2229 }
2141#ifdef MENUBAR
2142 else if (isMenuBarWindow (ev.window))
2143 menubar_control (ev);
2144#endif
2145} 2230}
2146
2147#ifdef TRANSPARENT
2148#if TINTING
2149/* taken from aterm-0.4.2 */
2150
2151typedef uint32_t RUINT32T;
2152
2153void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
2154{
2155 int sh_r, sh_g, sh_b;
2156 RUINT32T mask_r, mask_g, mask_b;
2157 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2158 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2159 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2160 int i;
2161
2162 Visual *visual = display->visual;
2163
2164 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2165
2166 /* for convenience */
2167 mask_r = visual->red_mask;
2168 mask_g = visual->green_mask;
2169 mask_b = visual->blue_mask;
2170
2171 /* boring lookup table pre-initialization */
2172 switch (srcImage->bits_per_pixel) {
2173 case 15:
2174 if ((mask_r != 0x7c00) ||
2175 (mask_g != 0x03e0) ||
2176 (mask_b != 0x001f))
2177 return;
2178 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2179 lookup_r = lookup;
2180 lookup_g = lookup+32;
2181 lookup_b = lookup+32+32;
2182 sh_r = 10;
2183 sh_g = 5;
2184 sh_b = 0;
2185 break;
2186 case 16:
2187 if ((mask_r != 0xf800) ||
2188 (mask_g != 0x07e0) ||
2189 (mask_b != 0x001f))
2190 return;
2191 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2192 lookup_r = lookup;
2193 lookup_g = lookup+32;
2194 lookup_b = lookup+32+64;
2195 sh_r = 11;
2196 sh_g = 5;
2197 sh_b = 0;
2198 break;
2199 case 24:
2200 if ((mask_r != 0xff0000) ||
2201 (mask_g != 0x00ff00) ||
2202 (mask_b != 0x0000ff))
2203 return;
2204 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2205 lookup_r = lookup;
2206 lookup_g = lookup+256;
2207 lookup_b = lookup+256+256;
2208 sh_r = 16;
2209 sh_g = 8;
2210 sh_b = 0;
2211 break;
2212 case 32:
2213 if ((mask_r != 0xff0000) ||
2214 (mask_g != 0x00ff00) ||
2215 (mask_b != 0x0000ff))
2216 return;
2217 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2218 lookup_r = lookup;
2219 lookup_g = lookup+256;
2220 lookup_b = lookup+256+256;
2221 sh_r = 16;
2222 sh_g = 8;
2223 sh_b = 0;
2224 break;
2225 default:
2226 return; /* we do not support this color depth */
2227 }
2228
2229 /* prepare limits for color transformation (each channel is handled separately) */
2230 if (shade < 0) {
2231 shade = -shade;
2232 if (shade < 0) shade = 0;
2233 if (shade > 100) shade = 100;
2234
2235 lower_lim_r = 65535-rm;
2236 lower_lim_g = 65535-gm;
2237 lower_lim_b = 65535-bm;
2238
2239 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2240 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2241 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2242
2243 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2244 } else {
2245 if (shade < 0) shade = 0;
2246 if (shade > 100) shade = 100;
2247
2248 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2249
2250 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2251 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2252 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2253 }
2254
2255 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2256 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2257 {
2258 unsigned int tmp;
2259
2260 tmp = lower_lim_r;
2261 lower_lim_r = lower_lim_b;
2262 lower_lim_b = tmp;
2263
2264 tmp = upper_lim_r;
2265 upper_lim_r = upper_lim_b;
2266 upper_lim_b = tmp;
2267 }
2268
2269 /* fill our lookup tables */
2270 for (i = 0; i <= mask_r>>sh_r; i++)
2271 {
2272 RUINT32T tmp;
2273 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2274 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2275 lookup_r[i] = (tmp/65535)<<sh_r;
2276 }
2277 for (i = 0; i <= mask_g>>sh_g; i++)
2278 {
2279 RUINT32T tmp;
2280 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2281 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2282 lookup_g[i] = (tmp/65535)<<sh_g;
2283 }
2284 for (i = 0; i <= mask_b>>sh_b; i++)
2285 {
2286 RUINT32T tmp;
2287 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2288 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2289 lookup_b[i] = (tmp/65535)<<sh_b;
2290 }
2291
2292 /* apply table to input image (replacing colors by newly calculated ones) */
2293 switch (srcImage->bits_per_pixel)
2294 {
2295 case 15:
2296 {
2297 unsigned short *p1, *pf, *p, *pl;
2298 p1 = (unsigned short *) srcImage->data;
2299 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2300 while (p1 < pf)
2301 {
2302 p = p1;
2303 pl = p1 + srcImage->width;
2304 for (; p < pl; p++)
2305 {
2306 *p = lookup_r[(*p & 0x7c00)>>10] |
2307 lookup_g[(*p & 0x03e0)>> 5] |
2308 lookup_b[(*p & 0x001f)];
2309 }
2310 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2311 }
2312 break;
2313 }
2314 case 16:
2315 {
2316 unsigned short *p1, *pf, *p, *pl;
2317 p1 = (unsigned short *) srcImage->data;
2318 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2319 while (p1 < pf)
2320 {
2321 p = p1;
2322 pl = p1 + srcImage->width;
2323 for (; p < pl; p++)
2324 {
2325 *p = lookup_r[(*p & 0xf800)>>11] |
2326 lookup_g[(*p & 0x07e0)>> 5] |
2327 lookup_b[(*p & 0x001f)];
2328 }
2329 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2330 }
2331 break;
2332 }
2333 case 24:
2334 {
2335 unsigned char *p1, *pf, *p, *pl;
2336 p1 = (unsigned char *) srcImage->data;
2337 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2338 while (p1 < pf)
2339 {
2340 p = p1;
2341 pl = p1 + srcImage->width * 3;
2342 for (; p < pl; p += 3)
2343 {
2344 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2345 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2346 p[2] = lookup_r[(p[2] & 0x0000ff)];
2347 }
2348 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2349 }
2350 break;
2351 }
2352 case 32:
2353 {
2354 RUINT32T *p1, *pf, *p, *pl;
2355 p1 = (RUINT32T *) srcImage->data;
2356 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2357
2358 while (p1 < pf)
2359 {
2360 p = p1;
2361 pl = p1 + srcImage->width;
2362 for (; p < pl; p++)
2363 {
2364 *p = lookup_r[(*p & 0xff0000)>>16] |
2365 lookup_g[(*p & 0x00ff00)>> 8] |
2366 lookup_b[(*p & 0x0000ff)] |
2367 (*p & ~0xffffff);
2368 }
2369 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2370 }
2371 break;
2372 }
2373 }
2374
2375 free (lookup);
2376}
2377#endif
2378
2379/*
2380 * Check our parents are still who we think they are.
2381 * Do transparency updates if required
2382 */
2383int
2384rxvt_term::check_our_parents ()
2385{
2386 int i, pchanged, aformat, have_pixmap, rootdepth;
2387 unsigned long nitems, bytes_after;
2388 Atom atype;
2389 unsigned char *prop = NULL;
2390 Window root, oldp, *list;
2391 Pixmap rootpixmap = None;
2392 XWindowAttributes wattr, wrootattr;
2393 dDisp;
2394
2395 pchanged = 0;
2396
2397 if (!OPTION (Opt_transparent))
2398 return pchanged; /* Don't try any more */
2399
2400 XGetWindowAttributes (disp, display->root, &wrootattr);
2401 rootdepth = wrootattr.depth;
2402
2403 XGetWindowAttributes (disp, parent[0], &wattr);
2404
2405 if (rootdepth != wattr.depth)
2406 {
2407 if (am_transparent)
2408 {
2409 pchanged = 1;
2410 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
2411 am_transparent = am_pixmap_trans = 0;
2412 }
2413
2414 return pchanged; /* Don't try any more */
2415 }
2416
2417 /* Get all X ops out of the queue so that our information is up-to-date. */
2418 XSync (disp, False);
2419
2420 /*
2421 * Make the frame window set by the window manager have
2422 * the root background. Some window managers put multiple nested frame
2423 * windows for each client, so we have to take care about that.
2424 */
2425 i = (xa[XA_XROOTPMAP_ID]
2426 && XGetWindowProperty (disp, display->root, xa[XA_XROOTPMAP_ID],
2427 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2428 &nitems, &bytes_after, &prop) == Success);
2429
2430 if (!i || prop == NULL)
2431 i = (xa[XA_ESETROOT_PMAP_ID]
2432 && XGetWindowProperty (disp, display->root, xa[XA_ESETROOT_PMAP_ID],
2433 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2434 &nitems, &bytes_after, &prop) == Success);
2435
2436 if (!i || prop == NULL
2437#if TINTING
2438 || !rs[Rs_color + Color_tint]
2439#endif
2440 )
2441 have_pixmap = 0;
2442 else
2443 {
2444 have_pixmap = 1;
2445 rootpixmap = *(Pixmap *)prop;
2446 XFree (prop);
2447 }
2448
2449 if (have_pixmap)
2450 {
2451 /*
2452 * Copy display->root pixmap transparency
2453 */
2454 int sx, sy, nx, ny;
2455 unsigned int nw, nh;
2456 Window cr;
2457 XImage *image;
2458 GC gc;
2459 XGCValues gcvalue;
2460
2461 XTranslateCoordinates (disp, parent[0], display->root,
2462 0, 0, &sx, &sy, &cr);
2463 nw = (unsigned int)szHint.width;
2464 nh = (unsigned int)szHint.height;
2465 nx = ny = 0;
2466
2467 if (sx < 0)
2468 {
2469 nw += sx;
2470 nx = -sx;
2471 sx = 0;
2472 }
2473
2474 if (sy < 0)
2475 {
2476 nh += sy;
2477 ny = -sy;
2478 sy = 0;
2479 }
2480
2481 min_it (nw, (unsigned int) (wrootattr.width - sx));
2482 min_it (nh, (unsigned int) (wrootattr.height - sy));
2483
2484 XSync (disp, False);
2485 allowedxerror = -1;
2486 image = XGetImage (disp, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2487
2488 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2489 /* XXX: may need a delay here? */
2490 allowedxerror = 0;
2491
2492 if (image == NULL)
2493 {
2494 if (am_transparent && am_pixmap_trans)
2495 {
2496 pchanged = 1;
2497 if (pixmap != None)
2498 {
2499 XFreePixmap (disp, pixmap);
2500 pixmap = None;
2501 }
2502 }
2503
2504 am_pixmap_trans = 0;
2505 }
2506 else
2507 {
2508 if (pixmap != None)
2509 XFreePixmap (disp, pixmap);
2510
2511#if TINTING
2512 if (ISSET_PIXCOLOR (Color_tint))
2513 {
2514 unsigned short rm, gm, bm;
2515 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2516
2517 pix_colors_focused[Color_tint].get (display, rm, gm, bm);
2518
2519 ShadeXImage (display, image, shade, rm, gm, bm);
2520 }
2521#endif
2522
2523 pixmap = XCreatePixmap (disp, vt,
2524 szHint.width, szHint.height, image->depth);
2525 gc = XCreateGC (disp, vt, 0UL, &gcvalue);
2526 XPutImage (disp, pixmap, gc, image, 0, 0,
2527 nx, ny, image->width, image->height);
2528 XFreeGC (disp, gc);
2529 XDestroyImage (image);
2530 XSetWindowBackgroundPixmap (disp, parent[0], pixmap);
2531 XClearWindow (disp, parent[0]);
2532
2533 if (!am_transparent || !am_pixmap_trans)
2534 pchanged = 1;
2535
2536 am_transparent = am_pixmap_trans = 1;
2537 }
2538 }
2539
2540 if (am_pixmap_trans)
2541 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2542 else
2543 {
2544 unsigned int n;
2545 /*
2546 * InheritPixmap transparency
2547 */
2548 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2549 {
2550 oldp = parent[i];
2551 XQueryTree (disp, parent[i - 1], &root,
2552 &parent[i], &list, &n);
2553 XFree (list);
2554
2555 if (parent[i] == display->root)
2556 {
2557 if (oldp != None)
2558 pchanged = 1;
2559
2560 break;
2561 }
2562
2563 if (oldp != parent[i])
2564 pchanged = 1;
2565 }
2566
2567 n = 0;
2568
2569 if (pchanged)
2570 {
2571 for (; n < (unsigned int)i; n++)
2572 {
2573 XGetWindowAttributes (disp, parent[n], &wattr);
2574 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2575 {
2576 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2577 break;
2578 }
2579 }
2580 }
2581
2582 if (n > (int) (sizeof (parent) / sizeof (parent[0])))
2583 {
2584 XSetWindowBackground (disp, parent[0], pix_colors_focused[Color_border]);
2585 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
2586 am_transparent = 0;
2587 /* XXX: also turn off Opt_transparent? */
2588 }
2589 else
2590 {
2591#if WAIT_FOR_WM
2592 /* wait (an arbitrary period) for the WM to do its thing
2593 * needed for fvwm2.2.2 (and before?) */
2594 sleep (1);
2595#endif
2596 for (n = 0; n < (unsigned int)i; n++)
2597 {
2598 XSetWindowBackgroundPixmap (disp, parent[n], ParentRelative);
2599 XClearWindow (disp, parent[n]);
2600 }
2601
2602 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2603 am_transparent = 1;
2604 }
2605
2606 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2607 parent[i] = None;
2608 }
2609
2610 if (scrollBar.win)
2611 {
2612 XSetWindowBackgroundPixmap (disp, scrollBar.win, ParentRelative);
2613 scrollBar.setIdle ();
2614 scrollbar_show (0);
2615 }
2616
2617 if (am_transparent)
2618 {
2619 want_refresh = want_full_refresh = 1;
2620 if (am_pixmap_trans)
2621 flush ();
2622 }
2623
2624 return pchanged;
2625}
2626#endif
2627 2231
2628/*}}} */ 2232/*}}} */
2629 2233
2630bool 2234bool
2631rxvt_term::cmd_parse () 2235rxvt_term::cmd_parse ()
2632{ 2236{
2633 bool flag = false; 2237 bool flag = false;
2634 unicode_t ch = NOCHAR; 2238 wchar_t ch = NOCHAR;
2635 unsigned char *seq_begin; // remember start of esc-sequence here 2239 char *seq_begin; // remember start of esc-sequence here
2636 2240
2637 for (;;) 2241 for (;;)
2638 { 2242 {
2639 if (ch == NOCHAR) 2243 if (ch == NOCHAR)
2640 { 2244 {
2641 seq_begin = cmdbuf_ptr; 2245 seq_begin = cmdbuf_ptr;
2642 ch = next_char (); 2246 ch = next_char ();
2643 }
2644 2247
2645 if (ch == NOCHAR) // TODO: improve 2248 if (ch == NOCHAR)
2646 break; 2249 break;
2250 }
2647 2251
2648 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) 2252 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2649 { 2253 {
2650 if (!seen_input) 2254 if (!seen_input)
2651 { 2255 {
… …
2660 if (seen_resize && cmd_pid) 2264 if (seen_resize && cmd_pid)
2661 kill (-cmd_pid, SIGWINCH); 2265 kill (-cmd_pid, SIGWINCH);
2662 } 2266 }
2663 2267
2664 /* Read a text string from the input buffer */ 2268 /* Read a text string from the input buffer */
2665 unicode_t buf[UBUFSIZ]; 2269 wchar_t buf[UBUFSIZ];
2666 bool refreshnow = false; 2270 bool refreshnow = false;
2667 int nlines = 0; 2271 int nlines = 0;
2668 unicode_t *str = buf; 2272 wchar_t *str = buf;
2669 unicode_t *eol = str + min (ncol, UBUFSIZ); 2273 wchar_t *eol = str + min (ncol, UBUFSIZ);
2670 2274
2671 for (;;) 2275 for (;;)
2672 { 2276 {
2673 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)) 2277 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2674 break; 2278 break;
… …
2680 if (ch == C0_LF) 2284 if (ch == C0_LF)
2681 nlines++; 2285 nlines++;
2682 2286
2683 refresh_count++; 2287 refresh_count++;
2684 2288
2685 if (!OPTION (Opt_jumpScroll) 2289 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2686 || (refresh_count >= refresh_limit * (nrow - 1)))
2687 { 2290 {
2291 refresh_count = 0;
2292
2293 if (!option (Opt_skipScroll) || io_manager::now () > NOW + 1. / 60.)
2294 {
2688 refreshnow = true; 2295 refreshnow = true;
2689 ch = NOCHAR; 2296 ch = NOCHAR;
2690 break; 2297 break;
2298 }
2691 } 2299 }
2692 2300
2693 // scr_add_lines only works for nlines <= nrow - 1. 2301 // scr_add_lines only works for nlines <= nrow - 1.
2694 if (nlines >= nrow - 1) 2302 if (nlines >= nrow - 1)
2695 { 2303 {
2304 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2305 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2696 scr_add_lines (buf, nlines, str - buf); 2306 scr_add_lines (buf, str - buf, nlines);
2307
2697 nlines = 0; 2308 nlines = 0;
2698 str = buf; 2309 str = buf;
2699 eol = str + min (ncol, UBUFSIZ); 2310 eol = str + min (ncol, UBUFSIZ);
2700 } 2311 }
2701 2312
… …
2714 2325
2715 seq_begin = cmdbuf_ptr; 2326 seq_begin = cmdbuf_ptr;
2716 ch = next_char (); 2327 ch = next_char ();
2717 } 2328 }
2718 2329
2330 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2331 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2719 scr_add_lines (buf, nlines, str - buf); 2332 scr_add_lines (buf, str - buf, nlines);
2720 2333
2721 /* 2334 /*
2722 * If there have been a lot of new lines, then update the screen 2335 * If there have been a lot of new lines, then update the screen
2723 * What the heck I'll cheat and only refresh less than every page-full. 2336 * What the heck we'll cheat and only refresh less than every page-full.
2724 * the number of pages between refreshes is refresh_limit, which 2337 * if skipScroll is enabled.
2725 * is incremented here because we must be doing flat-out scrolling.
2726 */ 2338 */
2727 if (refreshnow) 2339 if (refreshnow)
2728 { 2340 {
2729 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2730 refresh_limit++;
2731 else
2732 {
2733 flag = true; 2341 flag = true;
2734 scr_refresh (refresh_type); 2342 scr_refresh ();
2735 } 2343 want_refresh = 1;
2736 } 2344 }
2737 2345
2738 } 2346 }
2739 else 2347 else
2740 { 2348 {
… …
2754 } 2362 }
2755 2363
2756 return flag; 2364 return flag;
2757} 2365}
2758 2366
2759// read the next octet
2760unicode_t
2761rxvt_term::next_octet ()
2762{
2763 return cmdbuf_ptr < cmdbuf_endp
2764 ? *cmdbuf_ptr++
2765 : NOCHAR;
2766}
2767
2768// read the next character 2367// read the next character
2769unicode_t 2368wchar_t
2770rxvt_term::next_char () 2369rxvt_term::next_char () NOTHROW
2771{ 2370{
2772 while (cmdbuf_ptr < cmdbuf_endp) 2371 while (cmdbuf_ptr < cmdbuf_endp)
2773 { 2372 {
2774 // assume 7-bit to be ascii ALWAYS 2373 // assume 7-bit to be ascii ALWAYS
2775 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2374 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2776 return *cmdbuf_ptr++; 2375 return *cmdbuf_ptr++;
2777 2376
2778 wchar_t wc; 2377 wchar_t wc;
2779 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2378 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2780 2379
2781 if (len == (size_t)-2) 2380 if (len == (size_t)-2)
2782 { 2381 {
2783 // the mbstate stores incomplete sequences. didn't know this :/ 2382 // the mbstate stores incomplete sequences. didn't know this :/
2784 cmdbuf_ptr = cmdbuf_endp; 2383 cmdbuf_ptr = cmdbuf_endp;
2785 break; 2384 break;
2786 } 2385 }
2787 2386
2788 if (len == (size_t)-1) 2387 if (len == (size_t)-1)
2789 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2388 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2790 2389
2791 // assume wchar == unicode 2390 // assume wchar == unicode
2792 cmdbuf_ptr += len; 2391 cmdbuf_ptr += len;
2793 return wc & UNICODE_MASK; 2392 return wc & UNICODE_MASK;
2794 } 2393 }
2795 2394
2796 return NOCHAR; 2395 return NOCHAR;
2797} 2396}
2397
2398// read the next octet
2399uint32_t
2400rxvt_term::next_octet () NOTHROW
2401{
2402 return cmdbuf_ptr < cmdbuf_endp
2403 ? (unsigned char)*cmdbuf_ptr++
2404 : NOCHAR;
2405}
2406
2407static class out_of_input out_of_input;
2798 2408
2799/* rxvt_cmd_getc () - Return next input character */ 2409/* rxvt_cmd_getc () - Return next input character */
2800/* 2410/*
2801 * Return the next input character after first passing any keyboard input 2411 * Return the next input character after first passing any keyboard input
2802 * to the command. 2412 * to the command.
2803 */ 2413 */
2804unicode_t 2414wchar_t
2805rxvt_term::cmd_getc () 2415rxvt_term::cmd_getc () THROW ((class out_of_input))
2806{ 2416{
2807 unicode_t c = next_char (); 2417 wchar_t c = next_char ();
2808 2418
2809 if (c == NOCHAR) 2419 if (c == NOCHAR)
2810 throw out_of_input; 2420 throw out_of_input;
2811 2421
2812 return c; 2422 return c;
2813} 2423}
2814 2424
2815unicode_t 2425uint32_t
2816rxvt_term::cmd_get8 () 2426rxvt_term::cmd_get8 () THROW ((class out_of_input))
2817{ 2427{
2818 unicode_t c = next_octet (); 2428 uint32_t c = next_octet ();
2819 2429
2820 if (c == NOCHAR) 2430 if (c == NOCHAR)
2821 throw out_of_input; 2431 throw out_of_input;
2822 2432
2823 return c; 2433 return c;
… …
2887 { 2497 {
2888 if ((buf[len++] = cmd_getc ()) == 'i') 2498 if ((buf[len++] = cmd_getc ()) == 'i')
2889 break; /* done = 1 */ 2499 break; /* done = 1 */
2890 } 2500 }
2891 } 2501 }
2892 2502
2893 for (i = 0; i < len; i++) 2503 for (i = 0; i < len; i++)
2894 if (putc (buf[i], fd) == EOF) 2504 if (putc (buf[i], fd) == EOF)
2895 { 2505 {
2896 done = 1; 2506 done = 1;
2897 break; 2507 break;
… …
2923 case C0_ESC: 2533 case C0_ESC:
2924 process_escape_seq (); 2534 process_escape_seq ();
2925 break; 2535 break;
2926 case C0_ENQ: /* terminal Status */ 2536 case C0_ENQ: /* terminal Status */
2927 if (rs[Rs_answerbackstring]) 2537 if (rs[Rs_answerbackstring])
2928 tt_write ((const unsigned char *)rs[Rs_answerbackstring], 2538 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2929 (unsigned int)strlen (rs[Rs_answerbackstring]));
2930 else 2539 else
2931 tt_write ((unsigned char *)VT100_ANS, 2540 tt_write (VT100_ANS, strlen (VT100_ANS));
2932 (unsigned int)strlen (VT100_ANS));
2933 break; 2541 break;
2934 case C0_BEL: /* bell */ 2542 case C0_BEL: /* bell */
2935 scr_bell (); 2543 scr_bell ();
2936 break; 2544 break;
2937 case C0_BS: /* backspace */ 2545 case C0_BS: /* backspace */
… …
2961 process_dcs_seq (); 2569 process_dcs_seq ();
2962 break; 2570 break;
2963 case 0x9b: /* CSI */ 2571 case 0x9b: /* CSI */
2964 process_csi_seq (); 2572 process_csi_seq ();
2965 break; 2573 break;
2966 case 0x9d: /* CSI */ 2574 case 0x9d: /* OSC */
2967 process_osc_seq (); 2575 process_osc_seq ();
2968 break; 2576 break;
2969#endif 2577#endif
2970 } 2578 }
2971} 2579}
… …
3061 scr_charset_set (2, (unsigned int)cmd_getc ()); 2669 scr_charset_set (2, (unsigned int)cmd_getc ());
3062 break; 2670 break;
3063 case '+': 2671 case '+':
3064 scr_charset_set (3, (unsigned int)cmd_getc ()); 2672 scr_charset_set (3, (unsigned int)cmd_getc ());
3065 break; 2673 break;
3066#if ENABLE_FRILLS 2674#if !ENABLE_MINIMAL
3067 case '6': 2675 case '6':
3068 scr_backindex (); 2676 scr_backindex ();
3069 break; 2677 break;
3070#endif 2678#endif
3071 case '7': 2679 case '7':
3072 scr_cursor (SAVE); 2680 scr_cursor (SAVE);
3073 break; 2681 break;
3074 case '8': 2682 case '8':
3075 scr_cursor (RESTORE); 2683 scr_cursor (RESTORE);
3076 break; 2684 break;
3077#if ENABLE_FRILLS 2685#if !ENABLE_MINIMAL
3078 case '9': 2686 case '9':
3079 scr_forwardindex (); 2687 scr_forwardindex ();
3080 break; 2688 break;
3081#endif 2689#endif
3082 case '=': 2690 case '=':
… …
3092 break; 2700 break;
3093 2701
3094 /* 8.3.87: NEXT LINE */ 2702 /* 8.3.87: NEXT LINE */
3095 case C1_NEL: /* ESC E */ 2703 case C1_NEL: /* ESC E */
3096 { 2704 {
3097 unicode_t nlcr[] = { C0_LF, C0_CR }; 2705 wchar_t nlcr[] = { C0_LF, C0_CR };
3098 scr_add_lines (nlcr, 1, 2); 2706 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
3099 } 2707 }
3100 break; 2708 break;
3101 2709
3102 /* kidnapped escape sequence: Should be 8.3.48 */ 2710 /* kidnapped escape sequence: Should be 8.3.48 */
3103 case C1_ESA: /* ESC G */ 2711 case C1_ESA: /* ESC G */
… …
3125 process_dcs_seq (); 2733 process_dcs_seq ();
3126 break; 2734 break;
3127 2735
3128 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2736 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
3129 case C1_SCI: /* ESC Z */ 2737 case C1_SCI: /* ESC Z */
3130 tt_write ((const unsigned char *)ESCZ_ANSWER, 2738 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
3131 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
3132 break; /* steal obsolete ESC [ c */ 2739 break; /* steal obsolete ESC [ c */
3133 2740
3134 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2741 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
3135 case C1_CSI: /* ESC [ */ 2742 case C1_CSI: /* ESC [ */
3136 process_csi_seq (); 2743 process_csi_seq ();
… …
3200 unicode_t ch, priv, i; 2807 unicode_t ch, priv, i;
3201 unsigned int nargs, p; 2808 unsigned int nargs, p;
3202 int n, ndef; 2809 int n, ndef;
3203 int arg[ESC_ARGS]; 2810 int arg[ESC_ARGS];
3204 2811
3205 for (nargs = ESC_ARGS; nargs > 0;) 2812 memset (arg, 0, sizeof (arg));
3206 arg[--nargs] = 0; 2813 nargs = 0;
3207 2814
3208 priv = 0; 2815 priv = 0;
3209 ch = cmd_getc (); 2816 ch = cmd_getc ();
3210 if (ch >= '<' && ch <= '?') 2817 if (ch >= '<' && ch <= '?')
3211 { /* '<' '=' '>' '?' */ 2818 { /* '<' '=' '>' '?' */
… …
3245 ndef = get_byte_array_bit (csi_defaults, i); 2852 ndef = get_byte_array_bit (csi_defaults, i);
3246 for (p = 0; p < nargs; p++) 2853 for (p = 0; p < nargs; p++)
3247 if (arg[p] == -1) 2854 if (arg[p] == -1)
3248 arg[p] = ndef; 2855 arg[p] = ndef;
3249 2856
3250#ifdef DEBUG_CMD
3251 fprintf (stderr, "CSI ");
3252 for (p = 0; p < nargs; p++)
3253 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
3254 fprintf (stderr, "%c\n", ch);
3255#endif
3256
3257 /* 2857 /*
3258 * private mode handling 2858 * private mode handling
3259 */ 2859 */
3260 if (priv) 2860 if (priv)
3261 { 2861 {
3262 switch (priv) 2862 switch (priv)
3263 { 2863 {
3264 case '>': 2864 case '>':
3265 if (ch == CSI_DA) /* secondary device attributes */ 2865 if (ch == CSI_DA) /* secondary device attributes */
3266 tt_printf ("\033[>%d;%c%c;0c", 'U', VERSION[0], VERSION[2]); 2866 {
2867 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2868 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2869 //
2870 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2871 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, and 94 for later versions, to signify
2872 // that we do not support xterm mouse reporting (should be 95 when we do).
2873 //
2874 tt_printf ("\033[>%d;94;0c", 'U');
2875 }
3267 break; 2876 break;
3268 case '?': 2877 case '?':
3269 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2878 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
3270 process_terminal_mode (ch, priv, nargs, arg); 2879 process_terminal_mode (ch, priv, nargs, arg);
3271 break; 2880 break;
… …
3380 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2989 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
3381 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]); 2990 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
3382 break; 2991 break;
3383 2992
3384 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2993 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
3385 tt_write ((const unsigned char *)VT100_ANS, 2994 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
3386 (unsigned int) (sizeof (VT100_ANS) - 1));
3387 break; 2995 break;
3388 2996
3389 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2997 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
3390 process_sgr_mode (nargs, arg); 2998 process_sgr_mode (nargs, arg);
3391 break; 2999 break;
… …
3398 break; 3006 break;
3399 case 6: /* CPR requested */ 3007 case 6: /* CPR requested */
3400 scr_report_position (); 3008 scr_report_position ();
3401 break; 3009 break;
3402 case 7: /* unofficial extension */ 3010 case 7: /* unofficial extension */
3403 if (OPTION (Opt_insecure)) 3011 if (option (Opt_insecure))
3404 tt_printf ("%-.250s\012", rs[Rs_display_name]); 3012 tt_printf ("%-.250s\012", rs[Rs_display_name]);
3405 break; 3013 break;
3406 case 8: /* unofficial extension */ 3014 case 8: /* unofficial extension */
3407 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3015 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
3408 break; 3016 break;
… …
3475 break; 3083 break;
3476 case CSI_75: 3084 case CSI_75:
3477 scr_cursor (RESTORE); 3085 scr_cursor (RESTORE);
3478 break; 3086 break;
3479 3087
3480#if ENABLE_FRILLS 3088#if !ENABLE_MINIMAL
3481 case CSI_74: 3089 case CSI_74:
3482 process_window_ops (arg, nargs); 3090 process_window_ops (arg, nargs);
3483 break; 3091 break;
3484#endif 3092#endif
3485 3093
… …
3492 break; 3100 break;
3493 } 3101 }
3494} 3102}
3495/*}}} */ 3103/*}}} */
3496 3104
3497#if ENABLE_FRILLS 3105#if !ENABLE_MINIMAL
3498/* ARGSUSED */ 3106/* ARGSUSED */
3499void 3107void
3500rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3108rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3501{ 3109{
3502 int x, y; 3110 int x, y;
3503 XWindowAttributes wattr; 3111 XWindowAttributes wattr;
3504 Window wdummy; 3112 Window wdummy;
3505 dDisp; 3113
3114 dLocal (Display *, dpy);
3506 3115
3507 if (nargs == 0) 3116 if (nargs == 0)
3508 return; 3117 return;
3509 3118
3510 switch (args[0]) 3119 switch (args[0])
3511 { 3120 {
3512 /* 3121 /*
3513 * commands 3122 * commands
3514 */ 3123 */
3515 case 1: /* deiconify window */ 3124 case 1: /* deiconify window */
3516 XMapWindow (disp, parent[0]); 3125 XMapWindow (dpy, parent[0]);
3517 break; 3126 break;
3518 case 2: /* iconify window */ 3127 case 2: /* iconify window */
3519 XIconifyWindow (disp, parent[0], display->screen); 3128 XIconifyWindow (dpy, parent[0], display->screen);
3520 break; 3129 break;
3521 case 3: /* set position (pixels) */ 3130 case 3: /* set position (pixels) */
3522 XMoveWindow (disp, parent[0], args[1], args[2]); 3131 XMoveWindow (dpy, parent[0], args[1], args[2]);
3523 break; 3132 break;
3524 case 4: /* set size (pixels) */ 3133 case 4: /* set size (pixels) */
3525 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3134 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3526 break; 3135 break;
3527 case 5: /* raise window */ 3136 case 5: /* raise window */
3528 XRaiseWindow (disp, parent[0]); 3137 XRaiseWindow (dpy, parent[0]);
3529 break; 3138 break;
3530 case 6: /* lower window */ 3139 case 6: /* lower window */
3531 XLowerWindow (disp, parent[0]); 3140 XLowerWindow (dpy, parent[0]);
3532 break; 3141 break;
3533 case 7: /* refresh window */ 3142 case 7: /* refresh window */
3534 scr_touch (true); 3143 scr_touch (true);
3535 break; 3144 break;
3536 case 8: /* set size (chars) */ 3145 case 8: /* set size (chars) */
… …
3543 if (args[0] >= 24) /* set height (chars) */ 3152 if (args[0] >= 24) /* set height (chars) */
3544 set_widthheight ((unsigned int)width, 3153 set_widthheight ((unsigned int)width,
3545 (unsigned int) (args[1] * fheight)); 3154 (unsigned int) (args[1] * fheight));
3546 break; 3155 break;
3547 3156
3548
3549 /* 3157 /*
3550 * reports - some output format copied from XTerm 3158 * reports - some output format copied from XTerm
3551 */ 3159 */
3552 case 11: /* report window state */ 3160 case 11: /* report window state */
3553 XGetWindowAttributes (disp, parent[0], &wattr); 3161 XGetWindowAttributes (dpy, parent[0], &wattr);
3554 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3162 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3555 break; 3163 break;
3556 case 13: /* report window position */ 3164 case 13: /* report window position */
3557 XGetWindowAttributes (disp, parent[0], &wattr); 3165 XGetWindowAttributes (dpy, parent[0], &wattr);
3558 XTranslateCoordinates (disp, parent[0], wattr.root, 3166 XTranslateCoordinates (dpy, parent[0], wattr.root,
3559 -wattr.border_width, -wattr.border_width, 3167 -wattr.border_width, -wattr.border_width,
3560 &x, &y, &wdummy); 3168 &x, &y, &wdummy);
3561 tt_printf ("\033[3;%d;%dt", x, y); 3169 tt_printf ("\033[3;%d;%dt", x, y);
3562 break; 3170 break;
3563 case 14: /* report window size (pixels) */ 3171 case 14: /* report window size (pixels) */
3564 XGetWindowAttributes (disp, parent[0], &wattr); 3172 XGetWindowAttributes (dpy, parent[0], &wattr);
3565 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3173 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3566 break; 3174 break;
3567 case 18: /* report text area size (chars) */ 3175 case 18: /* report text area size (chars) */
3568 tt_printf ("\033[8;%d;%dt", nrow, ncol); 3176 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3569 break; 3177 break;
… …
3571 tt_printf ("\033[9;%d;%dt", nrow, ncol); 3179 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3572 break; 3180 break;
3573 case 20: /* report icon label */ 3181 case 20: /* report icon label */
3574 { 3182 {
3575 char *s; 3183 char *s;
3576 XGetIconName (disp, parent[0], &s); 3184 XGetIconName (dpy, parent[0], &s);
3577 tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */ 3185 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3578 XFree (s); 3186 XFree (s);
3579 } 3187 }
3580 break; 3188 break;
3581 case 21: /* report window title */ 3189 case 21: /* report window title */
3582 { 3190 {
3583 char *s; 3191 char *s;
3584 XFetchName (disp, parent[0], &s); 3192 XFetchName (dpy, parent[0], &s);
3585 tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */ 3193 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3586 XFree (s); 3194 XFree (s);
3587 } 3195 }
3588 break; 3196 break;
3589 } 3197 }
3590} 3198}
… …
3593/*----------------------------------------------------------------------*/ 3201/*----------------------------------------------------------------------*/
3594/* 3202/*
3595 * get input up until STRING TERMINATOR (or BEL) 3203 * get input up until STRING TERMINATOR (or BEL)
3596 * ends_how is terminator used. returned input must be free()'d 3204 * ends_how is terminator used. returned input must be free()'d
3597 */ 3205 */
3598unsigned char * 3206char *
3599rxvt_term::get_to_st (unicode_t &ends_how) 3207rxvt_term::get_to_st (unicode_t &ends_how)
3600{ 3208{
3601 unicode_t ch; 3209 unicode_t ch;
3602 bool seen_esc = false; 3210 bool seen_esc = false;
3603 unsigned int n = 0; 3211 unsigned int n = 0;
… …
3617 seen_esc = true; 3225 seen_esc = true;
3618 continue; 3226 continue;
3619 } 3227 }
3620 else if (ch == C0_BEL || ch == CHAR_ST) 3228 else if (ch == C0_BEL || ch == CHAR_ST)
3621 break; 3229 break;
3230 else if (ch == C0_SYN)
3231 ch = cmd_get8 ();
3622 else if (ch < 0x20) 3232 else if (ch < 0x20)
3623 return NULL; /* other control character - exit */ 3233 return NULL; /* other control character - exit */
3624 3234
3625 seen_esc = false; 3235 seen_esc = false;
3626 3236
3627 if (n >= STRING_MAX - 1) 3237 if (n >= STRING_MAX - 1)
3628 // stop at some sane length 3238 // stop at some sane length
3629 return NULL; 3239 return NULL;
3630 3240
3631 if (ch == C0_SYN)
3632 string[n++] = cmd_get8 ();
3633 else
3634 string[n++] = ch; 3241 string[n++] = ch;
3635 } 3242 }
3636 3243
3637 string[n++] = '\0'; 3244 string[n++] = '\0';
3638 3245
3639 ends_how = (ch == 0x5c ? C0_ESC : ch); 3246 ends_how = (ch == 0x5c ? C0_ESC : ch);
3640 3247
3641 return (unsigned char *)rxvt_wcstombs (string); 3248 return rxvt_wcstombs (string);
3642} 3249}
3643 3250
3644/*----------------------------------------------------------------------*/ 3251/*----------------------------------------------------------------------*/
3645/* 3252/*
3646 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3253 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3647 */ 3254 */
3648void 3255void
3649rxvt_term::process_dcs_seq () 3256rxvt_term::process_dcs_seq ()
3650{ 3257{
3651 unsigned char *s; 3258 char *s;
3652 unicode_t eh; 3259 unicode_t eh;
3653 3260
3654 /* 3261 /*
3655 * Not handled yet 3262 * Not handled yet
3656 */ 3263 */
… …
3675 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3282 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3676 arg = arg * 10 + (ch - '0'); 3283 arg = arg * 10 + (ch - '0');
3677 3284
3678 if (ch == ';') 3285 if (ch == ';')
3679 { 3286 {
3680 unsigned char *s = get_to_st (eh); 3287 char *s = get_to_st (eh);
3681 3288
3682 if (s) 3289 if (s)
3683 { 3290 {
3684 process_xterm_seq (arg, (char *)s, eh); 3291 process_xterm_seq (arg, s, eh);
3685 free (s); 3292 free (s);
3686 } 3293 }
3687 } 3294 }
3688} 3295}
3689 3296
3690void 3297void
3691rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) 3298rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3692{ 3299{
3693 if (str[0] == '?' && !str[1]) 3300 if (str[0] == '?' && !str[1])
3694 { 3301 {
3695 unsigned short r, g, b; 3302 rgba c;
3696 pix_colors_focused[color].get (display, r, g, b); 3303 pix_colors_focused[color].get (c);
3304
3305#if XFT
3306 if (c.a != rgba::MAX_CC)
3307 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3308 else
3309#endif
3697 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp); 3310 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3698 } 3311 }
3699 else 3312 else
3700 set_window_color (color, str); 3313 set_window_color (color, str);
3701} 3314}
3702 3315
3703/* 3316/*
3704 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3317 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3705 */ 3318 */
3706void 3319void
3707rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) 3320rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3708{ 3321{
3709 int changed = 0;
3710 int color; 3322 int color;
3711 char *buf, *name; 3323 char *buf, *name;
3712 bool query = str[0] == '?' && !str[1]; 3324 bool query = str[0] == '?' && !str[1];
3713 int saveop = op; 3325 int saveop = op;
3714 dDisp; 3326
3327 dLocal (Display *, dpy);
3715 3328
3716 assert (str != NULL); 3329 assert (str != NULL);
3330
3331 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3332 return;
3333
3717 switch (op) 3334 switch (op)
3718 { 3335 {
3719 case XTerm_name: 3336 case XTerm_name:
3720 set_title (str); 3337 set_title (str);
3721 /* FALLTHROUGH */ 3338 /* FALLTHROUGH */
… …
3735 unsigned long bytes_after; 3352 unsigned long bytes_after;
3736 unsigned char *value = 0; 3353 unsigned char *value = 0;
3737 const char *str = ""; 3354 const char *str = "";
3738 3355
3739 if (prop 3356 if (prop
3740 && XGetWindowProperty (disp, parent[0], 3357 && XGetWindowProperty (dpy, parent[0],
3741 prop, 0, 1<<16, 0, AnyPropertyType, 3358 prop, 0, 1<<16, 0, AnyPropertyType,
3742 &actual_type, &actual_format, 3359 &actual_type, &actual_format,
3743 &nitems, &bytes_after, &value) == Success 3360 &nitems, &bytes_after, &value) == Success
3744 && actual_type != None 3361 && actual_type != None
3745 && actual_format == 8) 3362 && actual_format == 8)
3746 str = (const char *)(value); 3363 str = (const char *)(value);
3747 3364
3748 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); 3365 tt_printf ("\033]%d;%s%c", op, str, resp);
3749 3366
3750 XFree (value); 3367 XFree (value);
3751 } 3368 }
3752 else 3369 else
3753 { 3370 {
… …
3757 { 3374 {
3758 *eq = 0; 3375 *eq = 0;
3759 set_utf8_property (display->atom (str), eq + 1); 3376 set_utf8_property (display->atom (str), eq + 1);
3760 } 3377 }
3761 else 3378 else
3762 XDeleteProperty (disp, parent[0], 3379 XDeleteProperty (dpy, parent[0],
3763 display->atom (str)); 3380 display->atom (str));
3764 } 3381 }
3765 break; 3382 break;
3766 3383
3767 case XTerm_Color: 3384 case XTerm_Color:
… …
3769 { 3386 {
3770 if ((name = strchr (buf, ';')) == NULL) 3387 if ((name = strchr (buf, ';')) == NULL)
3771 break; 3388 break;
3772 3389
3773 *name++ = '\0'; 3390 *name++ = '\0';
3774 color = atoi (buf); 3391 color = atoi (buf) + minCOLOR;
3775 3392
3776 if (color < 0 || color >= TOTAL_COLORS) 3393 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3777 break; 3394 break;
3778 3395
3779 if ((buf = strchr (name, ';')) != NULL) 3396 if ((buf = strchr (name, ';')) != NULL)
3780 *buf++ = '\0'; 3397 *buf++ = '\0';
3781 3398
3782 if (name[0] == '?' && !name[1]) 3399 process_color_seq (op, color, name, resp);
3783 {
3784 unsigned short r, g, b;
3785 pix_colors_focused[color + minCOLOR].get (display, r, g, b);
3786 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3787 }
3788 else
3789 set_window_color (color + minCOLOR, name);
3790 } 3400 }
3791 break; 3401 break;
3792 case XTerm_Color00: 3402 case XTerm_Color00:
3793 process_color_seq (XTerm_Color00, Color_fg, str, resp); 3403 process_color_seq (op, Color_fg, str, resp);
3794 break; 3404 break;
3795 case XTerm_Color01: 3405 case XTerm_Color01:
3796 process_color_seq (XTerm_Color00, Color_bg, str, resp); 3406 process_color_seq (op, Color_bg, str, resp);
3797 break; 3407 break;
3798#ifndef NO_CURSORCOLOR 3408#ifndef NO_CURSORCOLOR
3799 case XTerm_Color_cursor: 3409 case XTerm_Color_cursor:
3800 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp); 3410 process_color_seq (op, Color_cursor, str, resp);
3801 break; 3411 break;
3802#endif 3412#endif
3803 case XTerm_Color_pointer_fg: 3413 case XTerm_Color_pointer_fg:
3804 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp); 3414 process_color_seq (op, Color_pointer_fg, str, resp);
3805 break; 3415 break;
3806 case XTerm_Color_pointer_bg: 3416 case XTerm_Color_pointer_bg:
3807 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp); 3417 process_color_seq (op, Color_pointer_bg, str, resp);
3808 break; 3418 break;
3809#ifndef NO_BOLD_UNDERLINE_REVERSE 3419#ifndef NO_BOLD_UNDERLINE_REVERSE
3810 case XTerm_Color_BD:
3811 process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
3812 break;
3813 case XTerm_Color_UL:
3814 process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
3815 break;
3816 case XTerm_Color_RV: 3420 case XTerm_Color_RV:
3817 process_color_seq (XTerm_Color_RV, Color_RV, str, resp); 3421 process_color_seq (op, Color_RV, str, resp);
3422 break;
3423 case Rxvt_Color_BD:
3424 case URxvt_Color_BD:
3425 process_color_seq (op, Color_BD, str, resp);
3426 break;
3427 case Rxvt_Color_UL:
3428 case URxvt_Color_UL:
3429 process_color_seq (op, Color_UL, str, resp);
3818 break; 3430 break;
3819 case URxvt_Color_IT: 3431 case URxvt_Color_IT:
3820 process_color_seq (URxvt_Color_IT, Color_IT, str, resp); 3432 process_color_seq (op, Color_IT, str, resp);
3821 break; 3433 break;
3822#endif 3434#endif
3823#if TRANSPARENT && TINTING 3435#if ENABLE_TRANSPARENCY
3824 case URxvt_Color_tint: 3436 case URxvt_Color_tint:
3825 process_color_seq (URxvt_Color_tint, Color_tint, str, resp); 3437 process_color_seq (op, Color_tint, str, resp);
3826 check_our_parents (); 3438 {
3439 bool changed = false;
3440 if (ISSET_PIXCOLOR (Color_tint))
3441 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3442 else
3443 changed = bgPixmap.unset_tint ();
3444 if (changed)
3445 {
3446 bgPixmap.render_background ();
3827 if (am_transparent) 3447 if (am_transparent)
3828 want_full_refresh = want_refresh = 1; 3448 want_full_refresh = want_refresh = 1;
3829 break; 3449 }
3830#endif 3450 }
3831 3451
3452 break;
3453#endif
3454
3455#if XPM_BACKGROUND
3832 case XTerm_Pixmap: 3456 case Rxvt_Pixmap:
3833 if (*str != ';') 3457 if (!strcmp (str, "?"))
3834 { 3458 {
3835#if XPM_BACKGROUND 3459 char str[256];
3836 scale_pixmap (""); /* reset to default scaling */ 3460
3837 set_bgPixmap (str); /* change pixmap */ 3461 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */
3838#endif 3462 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3839 scr_touch (true); 3463 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3464 process_xterm_seq (XTerm_title, str, CHAR_ST);
3840 } 3465 }
3841 while ((str = strchr (str, ';')) != NULL) 3466 else
3842 { 3467 {
3468 int changed = 0;
3469
3470 if (*str != ';')
3471 {
3472 /* reset to default scaling :*/
3473 bgPixmap.unset_geometry ();
3474 if (bgPixmap.set_file (str)) /* change pixmap */
3475 changed++;
3476 str = strchr (str, ';');
3477 if (str == NULL)
3478 bgPixmap.set_defaultGeometry ();
3479 }
3480 while (str)
3481 {
3843 str++; 3482 str++;
3844#if XPM_BACKGROUND 3483 if (bgPixmap.set_geometry (str))
3845 changed += scale_pixmap (str); 3484 changed++;
3846#endif 3485 str = strchr (str, ';');
3486 }
3487 if (changed)
3488 {
3489 bgPixmap.render_background ();
3490 scr_touch (true);
3491 }
3847 } 3492 }
3848
3849 if (changed)
3850 {
3851#ifdef XPM_BACKGROUND
3852 resize_pixmap ();
3853#endif
3854 scr_touch (true);
3855 }
3856 break; 3493 break;
3494#endif
3857 3495
3858 case XTerm_restoreFG: 3496 case Rxvt_restoreFG:
3859 set_window_color (Color_fg, str); 3497 set_window_color (Color_fg, str);
3860 break; 3498 break;
3861 case XTerm_restoreBG: 3499 case Rxvt_restoreBG:
3862 set_window_color (Color_bg, str); 3500 set_window_color (Color_bg, str);
3863 break; 3501 break;
3864 3502
3865 case XTerm_logfile: 3503 case XTerm_logfile:
3866 // TODO, when secure mode? 3504 // TODO, when secure mode?
3867 break; 3505 break;
3868 3506
3869#ifdef MENUBAR
3870 case URxvt_Menu:
3871 if (OPTION (Opt_insecure))
3872 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3873 break;
3874#endif
3875#if 0 3507#if 0
3876 case XTerm_dumpscreen: /* no error notices */ 3508 case Rxvt_dumpscreen: /* no error notices */
3877 { 3509 {
3878 int fd; 3510 int fd;
3879 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3511 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3880 { 3512 {
3881 scr_dump (fd); 3513 scr_dump (fd);
… …
3892 case URxvt_italicFont: 3524 case URxvt_italicFont:
3893 case URxvt_boldItalicFont: 3525 case URxvt_boldItalicFont:
3894#endif 3526#endif
3895 if (query) 3527 if (query)
3896 tt_printf ("\33]%d;%-.250s%c", saveop, 3528 tt_printf ("\33]%d;%-.250s%c", saveop,
3897 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc 3529 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3898 ? fontset[op - URxvt_font]->fontdesc : "", 3530 ? fontset[op - URxvt_font]->fontdesc : "",
3899 resp); 3531 resp);
3900 else 3532 else
3901 { 3533 {
3902 const char *&res = rs[Rs_font + (op - URxvt_font)]; 3534 const char *&res = rs[Rs_font + (op - URxvt_font)];
… …
3905 allocated.push_back ((void *)res); 3537 allocated.push_back ((void *)res);
3906 set_fonts (); 3538 set_fonts ();
3907 } 3539 }
3908 break; 3540 break;
3909 3541
3910#if ENABLE_FRILLS 3542 case URxvt_version:
3543 if (query)
3544 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3545 op,
3546 rs[Rs_name], VERSION[0], VERSION[2],
3547 resp);
3548 break;
3549
3550#if !ENABLE_MINIMAL
3911 case URxvt_locale: 3551 case URxvt_locale:
3912 if (query) 3552 if (query)
3913 tt_printf ("\33]%d;%-.250s%c", URxvt_locale, OPTION (Opt_insecure) ? locale : "", resp); 3553 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3914 else 3554 else
3915 { 3555 {
3916 set_locale (str); 3556 set_locale (str);
3917 pty.set_utf8_mode (enc_utf8); 3557 pty->set_utf8_mode (enc_utf8);
3918 init_xlocale (); 3558 init_xlocale ();
3919 } 3559 }
3920 break; 3560 break;
3921 3561
3922 case URxvt_view_up: 3562 case URxvt_view_up:
3923 case URxvt_view_down: 3563 case URxvt_view_down:
3564 {
3924 int lines = atoi (str); 3565 int lines = atoi (str);
3925 3566
3926 if (lines) 3567 if (lines)
3927 scr_page (op == URxvt_view_up ? UP : DN, lines); 3568 scr_page (op == URxvt_view_up ? UP : DN, lines);
3928 else 3569 else
3929 {
3930 scr_erase_savelines (); 3570 scr_erase_savelines ();
3931 } 3571 }
3932 3572
3573 break;
3574#endif
3575
3576#if ENABLE_PERL
3577 case URxvt_perl:
3578 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
3579 ; // no responses yet
3933 break; 3580 break;
3934#endif 3581#endif
3935 } 3582 }
3936} 3583}
3937/*----------------------------------------------------------------------*/ 3584/*----------------------------------------------------------------------*/
… …
3968 return state; 3615 return state;
3969} 3616}
3970 3617
3971/* we're not using priv _yet_ */ 3618/* we're not using priv _yet_ */
3972void 3619void
3973rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3620rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3974{ 3621{
3975 unsigned int i, j; 3622 unsigned int i, j;
3976 int state; 3623 int state;
3977 3624
3978 static const struct 3625 static const struct
3979 { 3626 {
3980 const int argval; 3627 const int argval;
3981 const unsigned long bit; 3628 const unsigned long bit;
3982 }
3983
3984 argtopriv[] = { 3629 } argtopriv[] = {
3985 { 1, PrivMode_aplCUR }, 3630 { 1, PrivMode_aplCUR },
3986 { 2, PrivMode_vt52 }, 3631 { 2, PrivMode_vt52 },
3987 { 3, PrivMode_132 }, 3632 { 3, PrivMode_132 },
3988 { 4, PrivMode_smoothScroll }, 3633 { 4, PrivMode_smoothScroll },
3989 { 5, PrivMode_rVideo }, 3634 { 5, PrivMode_rVideo },
3990 { 6, PrivMode_relOrigin }, 3635 { 6, PrivMode_relOrigin },
3991 { 7, PrivMode_Autowrap }, 3636 { 7, PrivMode_Autowrap },
3992 // 8, bi-directional support mode 3637 // 8, bi-directional support mode
3993 { 9, PrivMode_MouseX10 }, 3638 { 9, PrivMode_MouseX10 },
3994#ifdef menuBar_esc
3995 { menuBar_esc, PrivMode_menuBar },
3996#endif
3997 // 18, 19 printing-related 3639 // 18, 19 printing-related
3998 { 25, PrivMode_VisibleCursor }, 3640 { 25, PrivMode_VisibleCursor },
3999#ifdef scrollBar_esc 3641#ifdef scrollBar_esc
4000 { scrollBar_esc, PrivMode_scrollBar }, 3642 { scrollBar_esc, PrivMode_scrollBar },
4001#endif 3643#endif
… …
4048 /* extra handling for values with state unkept */ 3690 /* extra handling for values with state unkept */
4049 switch (arg[i]) 3691 switch (arg[i])
4050 { 3692 {
4051#if ENABLE_STYLES 3693#if ENABLE_STYLES
4052 case 1021: 3694 case 1021:
4053 if (mode) 3695 set_option (Opt_intensityStyles, mode);
4054 SET_OPTION (Opt_intensityStyles); 3696
3697 scr_touch (true);
4055 else 3698 break;
4056 CLR_OPTION (Opt_intensityStyles);
4057#endif 3699#endif
4058 case 1048: /* alternative cursor save */ 3700 case 1048: /* alternative cursor save */
4059 case 1049: 3701 case 1049:
4060 if (OPTION (Opt_secondaryScreen)) 3702 if (option (Opt_secondaryScreen))
4061 if (mode == 0) 3703 if (mode == 0)
4062 scr_cursor (RESTORE); 3704 scr_cursor (RESTORE);
4063 else if (mode == 1) 3705 else if (mode == 1)
4064 scr_cursor (SAVE); 3706 scr_cursor (SAVE);
4065 break; 3707 break;
… …
4080 case 3: /* 80/132 */ 3722 case 3: /* 80/132 */
4081 if (priv_modes & PrivMode_132OK) 3723 if (priv_modes & PrivMode_132OK)
4082 set_widthheight (((state ? 132 : 80) * fwidth), height); 3724 set_widthheight (((state ? 132 : 80) * fwidth), height);
4083 break; 3725 break;
4084 case 4: /* smooth scrolling */ 3726 case 4: /* smooth scrolling */
4085 if (!state) 3727 set_option (Opt_jumpScroll, !state);
4086 SET_OPTION (Opt_jumpScroll);
4087 else
4088 CLR_OPTION (Opt_jumpScroll);
4089 break; 3728 break;
4090 case 5: /* reverse video */ 3729 case 5: /* reverse video */
4091 scr_rvideo_mode (state); 3730 scr_rvideo_mode (state);
4092 break; 3731 break;
4093 case 6: /* relative/absolute origins */ 3732 case 6: /* relative/absolute origins */
… …
4099 /* case 8: - auto repeat, can't do on a per window basis */ 3738 /* case 8: - auto repeat, can't do on a per window basis */
4100 case 9: /* X10 mouse reporting */ 3739 case 9: /* X10 mouse reporting */
4101 if (state) /* orthogonal */ 3740 if (state) /* orthogonal */
4102 priv_modes &= ~PrivMode_MouseX11; 3741 priv_modes &= ~PrivMode_MouseX11;
4103 break; 3742 break;
4104#ifdef menuBar_esc
4105 case menuBar_esc:
4106#ifdef MENUBAR
4107 map_menuBar (state);
4108#endif
4109 break;
4110#endif
4111#ifdef scrollBar_esc 3743#ifdef scrollBar_esc
4112 case scrollBar_esc: 3744 case scrollBar_esc:
4113 if (scrollbar_mapping (state)) 3745 if (scrollbar_mapping (state))
4114 { 3746 {
4115 resize_all_windows (0, 0, 0); 3747 resize_all_windows (0, 0, 0);
… …
4134#if 0 3766#if 0
4135 case 1001: 3767 case 1001:
4136 break; /* X11 mouse highlighting */ 3768 break; /* X11 mouse highlighting */
4137#endif 3769#endif
4138 case 1010: /* scroll to bottom on TTY output inhibit */ 3770 case 1010: /* scroll to bottom on TTY output inhibit */
4139 if (!state) 3771 set_option (Opt_scrollTtyOutput, !state);
4140 SET_OPTION (Opt_scrollTtyOutput);
4141 else
4142 CLR_OPTION (Opt_scrollTtyOutput);
4143 break; 3772 break;
4144 case 1011: /* scroll to bottom on key press */ 3773 case 1011: /* scroll to bottom on key press */
4145 if (state) 3774 set_option (Opt_scrollTtyKeypress, state);
4146 SET_OPTION (Opt_scrollTtyKeypress);
4147 else
4148 CLR_OPTION (Opt_scrollTtyKeypress);
4149 break; 3775 break;
4150 case 1047: /* secondary screen w/ clearing last */ 3776 case 1047: /* secondary screen w/ clearing last */
4151 if (OPTION (Opt_secondaryScreen)) 3777 if (option (Opt_secondaryScreen))
4152 if (current_screen != PRIMARY) 3778 if (current_screen != PRIMARY)
4153 scr_erase_screen (2); 3779 scr_erase_screen (2);
4154 scr_change_screen (state); 3780 scr_change_screen (state);
4155 break; 3781 break;
4156 case 1049: /* secondary screen w/ clearing first */ 3782 case 1049: /* secondary screen w/ clearing first */
4157 scr_change_screen (state); 3783 scr_change_screen (state);
4158 if (OPTION (Opt_secondaryScreen)) 3784 if (option (Opt_secondaryScreen))
4159 if (current_screen != PRIMARY) 3785 if (current_screen != PRIMARY)
4160 scr_erase_screen (2); 3786 scr_erase_screen (2);
4161 break; 3787 break;
4162 default: 3788 default:
4163 break; 3789 break;
… …
4291 scr_color (Color_bg, Color_bg); 3917 scr_color (Color_bg, Color_bg);
4292 break; 3918 break;
4293 3919
4294 //case 50: // not variable spacing 3920 //case 50: // not variable spacing
4295 3921
4296#ifndef NO_BRIGHTCOLOR 3922#if !ENABLE_MINIMAL
4297 case 90: 3923 case 90:
4298 case 91: /* set bright fg color */ 3924 case 91: /* set bright fg color */
4299 case 92: 3925 case 92:
4300 case 93: 3926 case 93:
4301 case 94: 3927 case 94:
… …
4346 */ 3972 */
4347void 3973void
4348rxvt_term::tt_printf (const char *fmt,...) 3974rxvt_term::tt_printf (const char *fmt,...)
4349{ 3975{
4350 va_list arg_ptr; 3976 va_list arg_ptr;
4351 unsigned char buf[256]; 3977 char buf[256];
4352 3978
4353 va_start (arg_ptr, fmt); 3979 va_start (arg_ptr, fmt);
4354 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3980 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
4355 va_end (arg_ptr); 3981 va_end (arg_ptr);
4356 tt_write (buf, strlen (buf)); 3982 tt_write (buf, strlen (buf));
… …
4361 * or generated by us in response to a query ESC sequence. 3987 * or generated by us in response to a query ESC sequence.
4362 */ 3988 */
4363const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT 3989const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4364 3990
4365void 3991void
4366rxvt_term::tt_write (const unsigned char *data, unsigned int len) 3992rxvt_term::tt_write (const char *data, unsigned int len)
4367{ 3993{
3994 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3995 return;
3996
3997 if (pty->pty < 0)
3998 return;
3999
4368 if (v_buflen == 0) 4000 if (v_buflen == 0)
4369 { 4001 {
4370 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));
4371 4003
4372 if ((unsigned int)written == len) 4004 if ((unsigned int)written == len)
4373 return; 4005 return;
4374 4006
4375 data += written; 4007 data += written;
4376 len -= written; 4008 len -= written;
4377 } 4009 }
4378 4010
4379 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len); 4011 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4380 4012
4381 memcpy (v_buffer + v_buflen, data, len); 4013 memcpy (v_buffer + v_buflen, data, len);
4382 v_buflen += len; 4014 v_buflen += len;
4383 4015
4384 pty_ev.set (EVENT_READ | EVENT_WRITE); 4016 pty_ev.set (EVENT_READ | EVENT_WRITE);
4385} 4017}
4386 4018
4387void rxvt_term::pty_write () 4019void rxvt_term::pty_write ()
4388{ 4020{
4389 int written = write (pty.pty, v_buffer, min (v_buflen, MAX_PTY_WRITE)); 4021 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4390 4022
4391 if (written > 0) 4023 if (written > 0)
4392 { 4024 {
4393 v_buflen -= written; 4025 v_buflen -= written;
4394 4026

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