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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.224 by root, Sun Jan 1 06:18:20 2006 UTC vs.
Revision 1.345 by sasha, Mon Aug 13 22:41:34 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#if HAVE_SCHED_YIELD
54# include <sched.h>
55#endif
56
57#ifdef KEYSYM_RESOURCE 54#ifdef KEYSYM_RESOURCE
58# include "keyboard.h" 55# include "keyboard.h"
59#endif 56#endif
60 57
61#include <csignal> 58#include <csignal>
62 59
60#if LINUX_YIELD_HACK
61# include <ctime>
62#endif
63
63/*----------------------------------------------------------------------*/ 64/*----------------------------------------------------------------------*/
64 65
65#define IS_CONTROL(ch) !((ch) & 0xffffff60UL) 66#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
66
67// exception thrown when the command parser runs out of input data
68class out_of_input { } out_of_input;
69 67
70#if ENABLE_FRILLS || ISO_14755 68#if ENABLE_FRILLS || ISO_14755
71 69
72#define ISO_14755_STARTED 0x80000000UL 70#define ISO_14755_STARTED 0x80000000UL
73#define ISO_14755_51 0x40000000UL // basic (section 5.1) 71#define ISO_14755_51 0x40000000UL // basic (section 5.1)
… …
145 || !IN_RANGE_EXC (y, 0, nrow)) 143 || !IN_RANGE_EXC (y, 0, nrow))
146 return; 144 return;
147 145
148 for (;;) 146 for (;;)
149 { 147 {
150 const line_t &l = ROW(y - view_start); 148 const line_t &l = ROW(y + view_start);
151 149
152 text_t t = l.t[x]; 150 text_t t = l.t[x];
153 151
154 if (t != NOCHAR || !x) 152 if (t != NOCHAR || !x)
155 { 153 {
… …
228# if !UNICODE3 226# if !UNICODE3
229 if (ch >= 0x10000) 227 if (ch >= 0x10000)
230 ch = 0xfffd; 228 ch = 0xfffd;
231# endif 229# endif
232 scr_overlay_set (11, y, ch, r); 230 scr_overlay_set (11, y, ch, r);
231
232 if (WCWIDTH (ch) >= 2)
233 scr_overlay_set (12, y, NOCHAR, r); 233 scr_overlay_set (12, y, NOCHAR, r);
234 } 234 }
235 235
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// }
236 scr_overlay_set (0, len , attr); 241 scr_overlay_set (0, len , attr);
237 scr_overlay_set (0, len + 1, fname); 242 scr_overlay_set (0, len + 1, fname);
238 243
239 free (fname); 244 free (fname);
240 245
… …
266 mb[0] = ch[0]; 271 mb[0] = ch[0];
267 len = 1; 272 len = 1;
268 } 273 }
269 274
270 if (len > 0) 275 if (len > 0)
271 tt_write ((unsigned char *)mb, len); 276 tt_write (mb, len);
272 else 277 else
273 scr_bell (); 278 scr_bell ();
274 } 279 }
275 280
276 iso14755buf = 0; 281 iso14755buf = 0;
… …
293 298
294 return -1; 299 return -1;
295} 300}
296#endif 301#endif
297 302
298/*{{{ Convert the keypress event into a string */
299void 303void
300rxvt_term::lookup_key (XKeyEvent &ev) 304rxvt_term::key_press (XKeyEvent &ev)
301{ 305{
302 int ctrl, meta, shft, len; 306 int ctrl, meta, shft, len;
303 unsigned int newlen; 307 unsigned int newlen;
304 KeySym keysym; 308 KeySym keysym;
305#ifdef DEBUG_CMD
306 static int debug_key = 1; /* accessible by a debugger only */
307#endif
308 int valid_keysym; 309 int valid_keysym;
309 unsigned char kbuf[KBUFSZ]; 310 char kbuf[KBUFSZ];
311
312#if ISO_14755
313 if (iso14755buf & ISO_14755_52)
314 return;
315#endif
310 316
311 /* 317 /*
312 * 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
313 * escape sequence to toggle the Keypad. 319 * escape sequence to toggle the Keypad.
314 * 320 *
… …
332 Status status_return; 338 Status status_return;
333 339
334#if 0 340#if 0
335#ifdef X_HAVE_UTF8_STRING 341#ifdef X_HAVE_UTF8_STRING
336 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
337 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 343 len = Xutf8LookupString (Input_Context, &ev, kbuf,
338 KBUFSZ, &keysym, &status_return); 344 KBUFSZ, &keysym, &status_return);
339 else 345 else
340#endif 346#endif
341#endif 347#endif
342 { 348 {
… …
379 || status_return == XLookupBoth; 385 || status_return == XLookupBoth;
380 } 386 }
381 else 387 else
382#endif 388#endif
383 { 389 {
384 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 390 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
385 valid_keysym = keysym != NoSymbol; 391 valid_keysym = keysym != NoSymbol;
386 } 392 }
387 393
388 if (valid_keysym) 394 if (valid_keysym)
389 { 395 {
… …
441 scr_move_to (0, 1); 447 scr_move_to (0, 1);
442 return; 448 return;
443 } 449 }
444 else if (keysym == XK_End) 450 else if (keysym == XK_End)
445 { 451 {
446 scr_move_to (1, 0); 452 scr_move_to (1, 1);
447 return; 453 return;
448 } 454 }
449 } 455 }
450#endif 456#endif
451 } 457 }
… …
462 { 468 {
463 switch (keysym) 469 switch (keysym)
464 { 470 {
465 /* normal XTerm key bindings */ 471 /* normal XTerm key bindings */
466 case XK_Insert: /* Shift+Insert = paste mouse selection */ 472 case XK_Insert: /* Shift+Insert = paste mouse selection */
467 selection_request (ev.time, 0, 0); 473 selection_request (ev.time);
468 return; 474 return;
469#if TODO 475#if TODO
470 /* rxvt extras */ 476 /* rxvt extras */
471 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 477 case XK_KP_Add: /* Shift+KP_Add = bigger font */
472 change_font (FONT_UP); 478 change_font (FONT_UP);
… …
491 { 497 {
492 commit_iso14755 (); 498 commit_iso14755 ();
493 iso14755buf = ISO_14755_51; 499 iso14755buf = ISO_14755_51;
494# if ISO_14755 500# if ISO_14755
495 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);
496# endif 510# endif
497 return; 511 return;
498 } 512 }
499 else if ((hv = hex_keyval (ev)) >= 0) 513 else if ((hv = hex_keyval (ev)) >= 0)
500 { 514 {
… …
505# endif 519# endif
506 return; 520 return;
507 } 521 }
508 else 522 else
509 { 523 {
510# if ENABLE_OVERLAY 524# if ISO_14755
511 scr_overlay_off (); 525 scr_overlay_off ();
512# endif 526# endif
513 iso14755buf = 0; 527 iso14755buf = 0;
514 } 528 }
515 } 529 }
516 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R)) 530 else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
517 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))) 531 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))
518 if (!(iso14755buf & ISO_14755_STARTED)) 532 if (!(iso14755buf & ISO_14755_STARTED))
519 { 533 {
520 iso14755buf |= ISO_14755_STARTED; 534 iso14755buf |= ISO_14755_STARTED;
521# if ENABLE_OVERLAY 535# if ISO_14755
522 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1); 536 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
523 scr_overlay_set (0, 0, "ISO 14755 mode"); 537 scr_overlay_set (0, 0, "ISO 14755 mode");
524# endif 538# endif
525 } 539 }
526#endif 540#endif
527 541
528#ifdef PRINTPIPE 542#ifdef PRINTPIPE
529 if (keysym == XK_Print) 543 if (keysym == XK_Print)
530 { 544 {
531 scr_printscreen (ctrl | shft); 545 scr_printscreen (ctrl | shft);
532 return; 546 return;
… …
714 728
715 case XK_Find: 729 case XK_Find:
716 strcpy (kbuf, "\033[1~"); 730 strcpy (kbuf, "\033[1~");
717 break; 731 break;
718 732
719#ifdef XK_KP_End 733#ifdef XK_KP_Insert
720 case XK_KP_Insert: 734 case XK_KP_Insert:
721 /* allow shift to override */ 735 /* allow shift to override */
722 if ((priv_modes & PrivMode_aplKP) ? !shft : shft) 736 if ((priv_modes & PrivMode_aplKP) ? !shft : shft)
723 { 737 {
724 strcpy (kbuf, "\033Op"); 738 strcpy (kbuf, "\033Op");
… …
853 { 867 {
854#ifdef META8_OPTION 868#ifdef META8_OPTION
855 /* set 8-bit on */ 869 /* set 8-bit on */
856 if (meta && (meta_char == 0x80)) 870 if (meta && (meta_char == 0x80))
857 { 871 {
858 unsigned char *ch; 872 char *ch;
859 873
860 for (ch = kbuf; ch < kbuf + len; ch++) 874 for (ch = kbuf; ch < kbuf + len; ch++)
861 *ch |= 0x80; 875 *ch |= 0x80;
862 876
863 meta = 0; 877 meta = 0;
… …
865#endif 879#endif
866 /* nil */ ; 880 /* nil */ ;
867 } 881 }
868 } 882 }
869 883
884 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
885 return;
886
870 if (len <= 0) 887 if (len <= 0)
871 return; /* not mapped */ 888 return; /* not mapped */
872 889
873 if (OPTION (Opt_scrollTtyKeypress)) 890 if (option (Opt_scrollTtyKeypress))
874 if (view_start) 891 if (view_start)
875 { 892 {
876 view_start = 0; 893 view_start = 0;
877 want_refresh = 1; 894 want_refresh = 1;
878 } 895 }
… …
896#ifdef META8_OPTION 913#ifdef META8_OPTION
897 && meta_char == C0_ESC 914 && meta_char == C0_ESC
898#endif 915#endif
899 ) 916 )
900 { 917 {
901 const unsigned char ch = C0_ESC; 918 const char ch = C0_ESC;
902 tt_write (&ch, 1); 919 tt_write (&ch, 1);
903 } 920 }
904 921
905#if defined(DEBUG_CMD)
906 /* Display keyboard buffer contents */
907 unsigned char *p;
908 int i;
909
910 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
911 for (i = 0, p = kbuf; i < len; i++, p++)
912 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
913 fprintf (stderr, "'\n");
914#endif /* DEBUG_CMD */
915 tt_write (kbuf, (unsigned int)len); 922 tt_write (kbuf, (unsigned int)len);
916} 923}
917/*}}} */
918 924
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
919#if MENUBAR_MAX || defined (KEYSYM_RESOURCE) 1002#if defined (KEYSYM_RESOURCE)
920/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
921/* attempt to `write' count to the input buffer */
922unsigned int 1003unsigned int
923rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 1004rxvt_term::cmd_write (const char *str, unsigned int count)
924{ 1005{
925 unsigned int n, s; 1006 unsigned int n, s;
926 1007
927 n = cmdbuf_ptr - cmdbuf_base; 1008 n = cmdbuf_ptr - cmdbuf_base;
928 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp; 1009 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
… …
954void 1035void
955rxvt_term::flush () 1036rxvt_term::flush ()
956{ 1037{
957 flush_ev.stop (); 1038 flush_ev.stop ();
958 1039
959#ifdef TRANSPARENT 1040#ifdef ENABLE_TRANSPARENCY
960 if (want_full_refresh) 1041 if (want_full_refresh)
961 { 1042 {
962 want_full_refresh = 0; 1043 want_full_refresh = 0;
963 scr_clear (); 1044 scr_clear ();
964 scr_touch (false); 1045 scr_touch (false);
965 } 1046 }
966#endif 1047#endif
967 1048
968 if (want_refresh) 1049 if (want_refresh)
969 { 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
970 scr_refresh (refresh_type); 1089 scr_refresh ();
971 scrollbar_show (1); 1090 scrollbar_show (1);
972#ifdef USE_XIM 1091#ifdef USE_XIM
973 IMSendSpot (); 1092 IMSendSpot ();
974#endif 1093#endif
975 } 1094 }
… …
978} 1097}
979 1098
980void 1099void
981rxvt_term::check_cb (check_watcher &w) 1100rxvt_term::check_cb (check_watcher &w)
982{ 1101{
983 SET_R (this); 1102 make_current ();
984 SET_LOCALE (locale);
985 1103
986 display->flush (); 1104 display->flush ();
987 1105
988 if (want_refresh && !flush_ev.active) 1106 if (want_refresh && !flush_ev.active)
989 flush_ev.start (NOW + 0.01); 1107 flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally
990} 1108}
991 1109
992void 1110void
993rxvt_term::flush_cb (time_watcher &w) 1111rxvt_term::flush_cb (time_watcher &w)
994{ 1112{
995 SET_R (this); 1113 make_current ();
996 SET_LOCALE (locale);
997 1114
998 refresh_limit = 1;
999 refresh_count = 0; 1115 refresh_count = 0;
1000 flush (); 1116 flush ();
1001} 1117}
1002 1118
1003#ifdef CURSOR_BLINK 1119#ifdef CURSOR_BLINK
… …
1005rxvt_term::cursor_blink_cb (time_watcher &w) 1121rxvt_term::cursor_blink_cb (time_watcher &w)
1006{ 1122{
1007 hidden_cursor = !hidden_cursor; 1123 hidden_cursor = !hidden_cursor;
1008 want_refresh = 1; 1124 want_refresh = 1;
1009 1125
1010 w.start (w.at + BLINK_INTERVAL); 1126 w.start (w.at + CURSOR_BLINK_INTERVAL);
1011} 1127}
1012#endif 1128#endif
1013 1129
1014#ifdef TEXT_BLINK 1130#ifdef TEXT_BLINK
1015void 1131void
… …
1029rxvt_term::cont_scroll_cb (time_watcher &w) 1145rxvt_term::cont_scroll_cb (time_watcher &w)
1030{ 1146{
1031 if ((scrollbar_isUp() || scrollbar_isDn()) && 1147 if ((scrollbar_isUp() || scrollbar_isDn()) &&
1032 scr_page (scrollbar_isUp() ? UP : DN, 1)) 1148 scr_page (scrollbar_isUp() ? UP : DN, 1))
1033 { 1149 {
1034 refresh_type |= SMOOTH_REFRESH;
1035 want_refresh = 1; 1150 want_refresh = 1;
1036 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1151 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1037 } 1152 }
1038} 1153}
1039#endif 1154#endif
… …
1043rxvt_term::sel_scroll_cb (time_watcher &w) 1158rxvt_term::sel_scroll_cb (time_watcher &w)
1044{ 1159{
1045 if (scr_page (scroll_selection_dir, scroll_selection_lines)) 1160 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1046 { 1161 {
1047 selection_extend (selection_save_x, selection_save_y, selection_save_state); 1162 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1048 refresh_type |= SMOOTH_REFRESH;
1049 want_refresh = 1; 1163 want_refresh = 1;
1050 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1164 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1051 } 1165 }
1052} 1166}
1053#endif 1167#endif
… …
1058{ 1172{
1059 if (mouse_slip_wheel_speed == 0 1173 if (mouse_slip_wheel_speed == 0
1060 || 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)
1061 : scr_page (UP, mouse_slip_wheel_speed)) 1175 : scr_page (UP, mouse_slip_wheel_speed))
1062 { 1176 {
1063 if (view_start == nsaved || 1177 if (view_start == top_row || view_start == 0)
1064 view_start == 0)
1065 mouse_slip_wheel_speed = 0; 1178 mouse_slip_wheel_speed = 0;
1066 1179
1067 refresh_type |= SMOOTH_REFRESH;
1068 want_refresh = 1; 1180 want_refresh = 1;
1069 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); 1181 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1070 } 1182 }
1071} 1183}
1072#endif 1184#endif
1073 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
1074bool 1211bool
1075rxvt_term::pty_fill () 1212rxvt_term::pty_fill ()
1076{ 1213{
1077 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1214 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1078 1215
1079 if (CBUFSIZ == n) 1216 if (CBUFSIZ == n)
1080 { 1217 {
1081 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");
1082 n = 0; 1219 n = 0;
1083 } 1220 }
1084 1221
1085 memmove (cmdbuf_base, cmdbuf_ptr, n); 1222 memmove (cmdbuf_base, cmdbuf_ptr, n);
1086 cmdbuf_ptr = cmdbuf_base; 1223 cmdbuf_ptr = cmdbuf_base;
1087 cmdbuf_endp = cmdbuf_ptr + n; 1224 cmdbuf_endp = cmdbuf_ptr + n;
1088 1225
1089 ssize_t r = read (pty.pty, cmdbuf_endp, CBUFSIZ - n); 1226 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
1090 1227
1091 if (r > 0) 1228 if (r > 0)
1092 { 1229 {
1093 cmdbuf_endp += r; 1230 cmdbuf_endp += r;
1094 return true; 1231 return true;
1095 } 1232 }
1096 else if (r < 0 && (errno == EAGAIN || errno == EINTR)) 1233 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1097 { 1234 {
1098#if HAVE_SCHED_YIELD 1235#if LINUX_YIELD_HACK
1099 sched_yield (); 1236 if (display->is_local)
1237 event_handler.yield_ev.start ();
1100#endif 1238#endif
1101 } 1239 }
1102 else 1240 else
1103 { 1241 {
1104 pty_ev.stop (); 1242 pty_ev.stop ();
1105 1243
1106 if (!OPTION (Opt_hold)) 1244 if (!option (Opt_hold))
1107 destroy (); 1245 destroy ();
1108 } 1246 }
1109 1247
1110 return false; 1248 return false;
1111} 1249}
1112 1250
1113void 1251void
1114rxvt_term::pty_cb (io_watcher &w, short revents) 1252rxvt_term::pty_cb (io_watcher &w, short revents)
1115{ 1253{
1116 SET_R (this); 1254 make_current ();
1117 SET_LOCALE (locale);
1118 1255
1119 if (revents & EVENT_READ) 1256 if (revents & EVENT_READ)
1120 // loop, but don't allow a single term to monopolize us 1257 // loop, but don't allow a single term to monopolize us
1121 while (pty_fill ()) 1258 while (pty_fill ())
1122 if (cmd_parse ()) 1259 if (cmd_parse ())
… …
1127} 1264}
1128 1265
1129void 1266void
1130rxvt_term::pointer_unblank () 1267rxvt_term::pointer_unblank ()
1131{ 1268{
1132 XDefineCursor (display->display, vt, TermWin_cursor); 1269 XDefineCursor (dpy, vt, TermWin_cursor);
1133 recolour_cursor (); 1270 recolour_cursor ();
1134 1271
1135#ifdef POINTER_BLANK 1272#ifdef POINTER_BLANK
1136 hidden_pointer = 0; 1273 hidden_pointer = 0;
1137 1274
1138 if (OPTION (Opt_pointerBlank)) 1275 if (option (Opt_pointerBlank))
1139 pointer_ev.start (NOW + pointerBlankDelay); 1276 pointer_ev.start (NOW + pointerBlankDelay);
1140#endif 1277#endif
1141} 1278}
1142 1279
1143#ifdef POINTER_BLANK 1280#ifdef POINTER_BLANK
1144void 1281void
1145rxvt_term::pointer_blank () 1282rxvt_term::pointer_blank ()
1146{ 1283{
1147 if (! OPTION (Opt_pointerBlank)) 1284 if (!option (Opt_pointerBlank))
1148 return; 1285 return;
1149 1286
1150 XDefineCursor (display->display, vt, display->blank_cursor); 1287 XDefineCursor (dpy, vt, display->blank_cursor);
1151 XFlush (display->display); 1288 XFlush (dpy);
1152 1289
1153 hidden_pointer = 1; 1290 hidden_pointer = 1;
1154} 1291}
1155 1292
1156void 1293void
1157rxvt_term::pointer_cb (time_watcher &w) 1294rxvt_term::pointer_cb (time_watcher &w)
1158{ 1295{
1159 SET_R (this); 1296 make_current ();
1160 SET_LOCALE (locale);
1161 1297
1162 pointer_blank (); 1298 pointer_blank ();
1163} 1299}
1164#endif 1300#endif
1165 1301
… …
1230 (32 + button_number + key_state), 1366 (32 + button_number + key_state),
1231 (32 + x + 1), 1367 (32 + x + 1),
1232 (32 + y + 1)); 1368 (32 + y + 1));
1233} 1369}
1234 1370
1235#ifdef USING_W11LIB
1236void
1237rxvt_W11_process_x_event (XEvent *ev)
1238{
1239 rxvt_t *r = rxvt_get_r ();
1240
1241 x_cb (*ev);
1242}
1243#endif
1244
1245/*{{{ process an X event */ 1371/*{{{ process an X event */
1246void 1372void
1247rxvt_term::x_cb (XEvent &ev) 1373rxvt_term::x_cb (XEvent &ev)
1248{ 1374{
1249 dDisp; 1375 make_current ();
1250 1376
1251 SET_R (this); 1377 dLocal (Display *, dpy);
1252 SET_LOCALE (locale);
1253 1378
1254#if defined(CURSOR_BLINK) 1379 if (ev.xany.window == vt
1255 if (OPTION (Opt_cursorBlink) && ev.type == KeyPress) 1380 && SHOULD_INVOKE (HOOK_X_EVENT)
1256 { 1381 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1257 if (hidden_cursor) 1382 return;
1258 {
1259 hidden_cursor = 0;
1260 want_refresh = 1;
1261 }
1262 1383
1263 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1384 // for XQueryPointer
1264 }
1265#endif
1266
1267#if defined(POINTER_BLANK)
1268 if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0)
1269 {
1270 if (ev.type == MotionNotify
1271 || ev.type == ButtonPress
1272 || ev.type == ButtonRelease)
1273 if (hidden_pointer)
1274 pointer_unblank ();
1275
1276 if (ev.type == KeyPress && hidden_pointer == 0)
1277 pointer_blank ();
1278 }
1279#endif
1280
1281 Window unused_root, unused_child; 1385 Window unused_root, unused_child;
1282 int unused_root_x, unused_root_y; 1386 int unused_root_x, unused_root_y;
1283 unsigned int unused_mask; 1387 unsigned int unused_mask;
1284 1388
1285 switch (ev.type) 1389 switch (ev.type)
1286 { 1390 {
1287 case KeyPress: 1391 case KeyPress:
1288#if ISO_14755 1392 key_press (ev.xkey);
1289 if (!(iso14755buf & ISO_14755_52))
1290#endif
1291 lookup_key (ev.xkey);
1292
1293 break; 1393 break;
1294 1394
1295 case KeyRelease: 1395 case KeyRelease:
1296 { 1396 key_release (ev.xkey);
1297#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755
1298 KeySym ks;
1299
1300 ks = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
1301#endif
1302
1303#if ENABLE_FRILLS || ISO_14755
1304 // ISO 14755 support
1305 if (iso14755buf)
1306 if (iso14755buf & ISO_14755_52)
1307 {
1308# if ENABLE_OVERLAY
1309 scr_overlay_off ();
1310# endif
1311# if ISO_14755
1312 // iso14755 part 5.2 handling: release time
1313 // first: controls
1314 if ((ev.xkey.state & ControlMask)
1315 && ((ks >= 0x40 && ks <= 0x5f)
1316 || (ks >= 0x61 && ks <= 0x7f)))
1317 {
1318 iso14755buf = ISO_14755_51 | 0x2400 | (ks & 0x1f);
1319 commit_iso14755 ();
1320 return; // case-break;
1321 }
1322
1323 for (unsigned short *i = iso14755_symtab; i[0]; i+= 2)
1324 if (i[0] == ks)
1325 {
1326 iso14755buf = ISO_14755_51 | i[1];
1327 commit_iso14755 ();
1328 return; // case-break;
1329 }
1330
1331 scr_bell ();
1332# endif
1333 iso14755buf = 0;
1334 break;
1335 }
1336 else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
1337 {
1338# if ENABLE_OVERLAY
1339 scr_overlay_off ();
1340# endif
1341 if (iso14755buf & ISO_14755_51)
1342 commit_iso14755 ();
1343#if ISO_14755
1344 else if (iso14755buf & ISO_14755_STARTED)
1345 {
1346 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
1347
1348 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
1349 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
1350 }
1351# endif
1352 else
1353 iso14755buf = 0;
1354 }
1355#endif
1356
1357#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1358 if (!(ev.xkey.state & ControlMask))
1359 slip_wheel_ev.stop ();
1360 else if (ks == XK_Control_L || ks == XK_Control_R)
1361 mouse_slip_wheel_speed = 0;
1362#endif
1363 break; 1397 break;
1364 }
1365 1398
1366 case ButtonPress: 1399 case ButtonPress:
1367 button_press (ev.xbutton); 1400 button_press (ev.xbutton);
1368 break; 1401 break;
1369 1402
… …
1371 button_release (ev.xbutton); 1404 button_release (ev.xbutton);
1372 break; 1405 break;
1373 1406
1374 case ClientMessage: 1407 case ClientMessage:
1375 if (ev.xclient.format == 32 1408 if (ev.xclient.format == 32
1376 && ev.xclient.message_type == xa[XA_WM_PROTOCOLS]) 1409 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1377 { 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 {
1378 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)))
1379 destroy (); 1418 destroy ();
1419 }
1380#if ENABLE_EWMH 1420#if ENABLE_EWMH
1381 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])
1382 XSendEvent (disp, ev.xclient.window = display->root, 1422 XSendEvent (dpy, ev.xclient.window = display->root,
1383 False, SubstructureRedirectMask | SubstructureNotifyMask, 1423 False, SubstructureRedirectMask | SubstructureNotifyMask,
1384 &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 }
1385#endif 1436#endif
1386 } 1437 }
1387#if ENABLE_XEMBED
1388 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1389 {
1390 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1391 focus_in ();
1392 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1393 focus_out ();
1394 }
1395#endif
1396#ifdef OFFIX_DND
1397 /* OffiX Dnd (drag 'n' drop) protocol */
1398 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1399 && (ev.xclient.data.l[0] == DndFile
1400 || ev.xclient.data.l[0] == DndDir
1401 || ev.xclient.data.l[0] == DndLink))
1402 {
1403 /* Get Dnd data */
1404 Atom ActualType;
1405 int ActualFormat;
1406 unsigned char *data;
1407 unsigned long Size, RemainingBytes;
1408
1409 XGetWindowProperty (disp, display->root,
1410 xa[XA_DNDSELECTION],
1411 0L, 1000000L,
1412 False, AnyPropertyType,
1413 &ActualType, &ActualFormat,
1414 &Size, &RemainingBytes,
1415 &data);
1416 set_string_property (XA_CUT_BUFFER0, data);
1417 XFree (data);
1418 selection_paste (display->root, XA_CUT_BUFFER0, true);
1419 XSetInputFocus (disp, display->root, RevertToNone, CurrentTime);
1420 }
1421#endif /* OFFIX_DND */
1422 break;
1423
1424 case MappingNotify:
1425 XRefreshKeyboardMapping (&ev.xmapping);
1426 break; 1438 break;
1427 1439
1428 /* 1440 /*
1429 * XXX: this is not the _current_ arrangement 1441 * XXX: this is not the _current_ arrangement
1430 * Here's my conclusion: 1442 * Here's my conclusion:
… …
1449 break; 1461 break;
1450 } 1462 }
1451 break; 1463 break;
1452 1464
1453 case FocusIn: 1465 case FocusIn:
1466 if (ev.xfocus.detail != NotifyInferior
1467 && ev.xfocus.detail != NotifyPointer
1468 && ev.xfocus.mode != NotifyGrab)
1454 focus_in (); 1469 focus_in ();
1455 break; 1470 break;
1456 1471
1457 case FocusOut: 1472 case FocusOut:
1473 if (ev.xfocus.detail != NotifyInferior
1474 && ev.xfocus.detail != NotifyPointer
1475 && ev.xfocus.mode != NotifyGrab)
1458 focus_out (); 1476 focus_out ();
1459 break; 1477 break;
1460 1478
1461 case ConfigureNotify: 1479 case ConfigureNotify:
1462 if (ev.xconfigure.window == parent[0]) 1480 if (ev.xconfigure.window == parent[0])
1463 { 1481 {
1464 while (XCheckTypedWindowEvent (disp, ev.xconfigure.window, ConfigureNotify, &ev)) 1482 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1465 ; 1483 ;
1466 1484
1467 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height) 1485 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1468 { 1486 {
1469 seen_resize = 1; 1487 seen_resize = 1;
1470 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 ();
1494 scr_touch (true);
1495 }
1496#endif
1471 } 1497 }
1472 1498
1473#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
1474 if (OPTION (Opt_transparent)) 1502 if (option (Opt_transparent))
1475 check_our_parents (); 1503 bgPixmap.render ();
1476#endif 1504#endif
1477 } 1505 }
1478 break; 1506 break;
1479 1507
1480 case PropertyNotify: 1508 case PropertyNotify:
1509 if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)))
1481 if (ev.xproperty.atom == xa[XA_VT_SELECTION] 1510 if (ev.xproperty.atom == xa[XA_VT_SELECTION]
1482 && ev.xproperty.state == PropertyNewValue) 1511 && ev.xproperty.state == PropertyNewValue)
1483 selection_property (ev.xproperty.window, ev.xproperty.atom); 1512 selection_property (ev.xproperty.window, ev.xproperty.atom);
1484 1513
1485 break; 1514 break;
1486 1515
1487 case SelectionClear: 1516 case SelectionClear:
1488 selection_clear (); 1517 selection_clear ();
… …
1493 selection_paste (ev.xselection.requestor, ev.xselection.property, true); 1522 selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1494 break; 1523 break;
1495 1524
1496 case SelectionRequest: 1525 case SelectionRequest:
1497 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));
1498 break; 1535 break;
1499 1536
1500 case UnmapNotify: 1537 case UnmapNotify:
1501 mapped = 0; 1538 mapped = 0;
1502#ifdef TEXT_BLINK 1539#ifdef TEXT_BLINK
1503 text_blink_ev.stop (); 1540 text_blink_ev.stop ();
1504#endif 1541#endif
1542 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1505 break; 1543 break;
1506 1544
1507 case MapNotify:
1508 mapped = 1;
1509#ifdef TEXT_BLINK
1510 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1511#endif
1512 break;
1513
1514#ifdef TRANSPARENT 1545#ifdef ENABLE_TRANSPARENCY
1515 case ReparentNotify: 1546 case ReparentNotify:
1516 rootwin_cb (ev); 1547 rootwin_cb (ev);
1517 break; 1548 break;
1518#endif /* TRANSPARENT */ 1549#endif /* ENABLE_TRANSPARENCY */
1519 1550
1520 case GraphicsExpose: 1551 case GraphicsExpose:
1521 case Expose: 1552 case Expose:
1522 if (ev.xany.window == vt) 1553 if (ev.xany.window == vt)
1523 { 1554 {
1524 do 1555 do
1525 scr_expose (ev.xexpose.x, ev.xexpose.y, 1556 scr_expose (ev.xexpose.x, ev.xexpose.y,
1526 ev.xexpose.width, ev.xexpose.height, False); 1557 ev.xexpose.width, ev.xexpose.height, False);
1527 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev)); 1558 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1528 1559
1529 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose; 1560 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1530 1561
1531 while (XCheckTypedWindowEvent (disp, vt, ev.xany.type, &ev)) 1562 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1532 scr_expose (ev.xexpose.x, ev.xexpose.y, 1563 scr_expose (ev.xexpose.x, ev.xexpose.y,
1533 ev.xexpose.width, ev.xexpose.height, False); 1564 ev.xexpose.width, ev.xexpose.height, False);
1534 1565
1535 scr_refresh (refresh_type); 1566 want_refresh = 1;
1536 } 1567 }
1537 else 1568 else
1538 { 1569 {
1539 XEvent unused_event; 1570 XEvent unused_event;
1540 1571
1541 while (XCheckTypedWindowEvent (disp, ev.xany.window, Expose, &unused_event)) 1572 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1542 ; 1573 ;
1543 while (XCheckTypedWindowEvent (disp, ev.xany.window, GraphicsExpose, &unused_event)) 1574 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1544 ; 1575 ;
1545 1576
1546 if (isScrollbarWindow (ev.xany.window)) 1577 if (isScrollbarWindow (ev.xany.window))
1547 { 1578 {
1548 scrollBar.setIdle (); 1579 scrollBar.setIdle ();
1549 scrollbar_show (0); 1580 scrollbar_show (0);
1550 } 1581 }
1551#ifdef MENUBAR
1552 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1553 menubar_expose ();
1554#endif
1555
1556#ifdef TRANSPARENT
1557 if (am_transparent && ev.xany.window == parent[0])
1558 XClearWindow (disp, ev.xany.window);
1559#endif
1560 } 1582 }
1561 break; 1583 break;
1562 1584
1563 case MotionNotify: 1585 case MotionNotify:
1564#ifdef POINTER_BLANK 1586#ifdef POINTER_BLANK
1565 if (hidden_pointer) 1587 if (hidden_pointer)
1566 pointer_unblank (); 1588 pointer_unblank ();
1567#endif 1589#endif
1568#if MENUBAR
1569 if (isMenuBarWindow (ev.xany.window))
1570 {
1571 menubar_control (ev.xbutton);
1572 break;
1573 }
1574#endif
1575 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate) 1590 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1576 break; 1591 break;
1577 1592
1578 if (ev.xany.window == vt) 1593 if (ev.xany.window == vt)
1579 { 1594 {
1595 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1596 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1597 ; // nop
1580 if (ev.xbutton.state & (Button1Mask | Button3Mask)) 1598 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1581 { 1599 {
1582 while (XCheckTypedWindowEvent (disp, vt, MotionNotify, &ev)) 1600 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1583 ; 1601 ;
1584 1602
1585 XQueryPointer (disp, vt, 1603 XQueryPointer (dpy, vt,
1586 &unused_root, &unused_child, 1604 &unused_root, &unused_child,
1587 &unused_root_x, &unused_root_y, 1605 &unused_root_x, &unused_root_y,
1588 &ev.xbutton.x, &ev.xbutton.y, 1606 &ev.xbutton.x, &ev.xbutton.y,
1589 &ev.xbutton.state); 1607 &ev.xbutton.state);
1590#ifdef MOUSE_THRESHOLD 1608#ifdef MOUSE_THRESHOLD
… …
1654#endif 1672#endif
1655 } 1673 }
1656 } 1674 }
1657 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) 1675 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1658 { 1676 {
1659 while (XCheckTypedWindowEvent (disp, scrollBar.win, 1677 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1660 MotionNotify, &ev)) 1678 MotionNotify, &ev))
1661 ; 1679 ;
1662 1680
1663 XQueryPointer (disp, scrollBar.win, 1681 XQueryPointer (dpy, scrollBar.win,
1664 &unused_root, &unused_child, 1682 &unused_root, &unused_child,
1665 &unused_root_x, &unused_root_y, 1683 &unused_root_x, &unused_root_y,
1666 &ev.xbutton.x, &ev.xbutton.y, 1684 &ev.xbutton.x, &ev.xbutton.y,
1667 &unused_mask); 1685 &unused_mask);
1668 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, 1686 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1669 scrollbar_size ()); 1687 scrollbar_size ());
1670 scr_refresh (refresh_type);
1671 refresh_limit = 0; 1688 want_refresh = 1;
1672 scrollbar_show (1); 1689 scrollbar_show (1);
1673 } 1690 }
1674 break; 1691 break;
1675 } 1692 }
1693
1694#if defined(CURSOR_BLINK)
1695 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1696 {
1697 if (hidden_cursor)
1698 {
1699 hidden_cursor = 0;
1700 want_refresh = 1;
1701 }
1702
1703 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1704 }
1705#endif
1706
1707#if defined(POINTER_BLANK)
1708 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1709 {
1710 if (ev.type == MotionNotify
1711 || ev.type == ButtonPress
1712 || ev.type == ButtonRelease)
1713 if (hidden_pointer)
1714 pointer_unblank ();
1715
1716 if (ev.type == KeyPress && hidden_pointer == 0)
1717 pointer_blank ();
1718 }
1719#endif
1676} 1720}
1677 1721
1678void 1722void
1679rxvt_term::focus_in () 1723rxvt_term::focus_in ()
1680{ 1724{
1681 if (!focus) 1725 if (!focus)
1682 { 1726 {
1683 focus = 1; 1727 focus = 1;
1684 want_refresh = 1; 1728 want_refresh = 1;
1729
1730 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1731
1685#if USE_XIM 1732#if USE_XIM
1686 if (Input_Context != NULL) 1733 if (Input_Context != NULL)
1687 { 1734 {
1688 IMSetStatusPosition (); 1735 IMSetPosition ();
1689 XSetICFocus (Input_Context); 1736 XSetICFocus (Input_Context);
1690 } 1737 }
1691#endif 1738#endif
1692#if CURSOR_BLINK 1739#if CURSOR_BLINK
1693 if (OPTION (Opt_cursorBlink)) 1740 if (option (Opt_cursorBlink))
1694 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1741 cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL);
1695#endif 1742#endif
1696#if OFF_FOCUS_FADING 1743#if OFF_FOCUS_FADING
1697 if (rs[Rs_fade]) 1744 if (rs[Rs_fade])
1698 { 1745 {
1699 pix_colors = pix_colors_focused; 1746 pix_colors = pix_colors_focused;
1700 scr_recolour (); 1747 scr_recolour ();
1701 } 1748 }
1702#endif 1749#endif
1750#if ENABLE_FRILLS
1751 if (option (Opt_urgentOnBell))
1752 {
1753 XWMHints *h;
1754
1755 h = XGetWMHints(dpy, parent[0]);
1756 if (h != NULL)
1757 {
1758 h->flags &= ~XUrgencyHint;
1759 XSetWMHints(dpy, parent[0], h);
1760 }
1761 }
1762#endif
1703 } 1763 }
1704} 1764}
1705 1765
1706void 1766void
1707rxvt_term::focus_out () 1767rxvt_term::focus_out ()
… …
1709 if (focus) 1769 if (focus)
1710 { 1770 {
1711 focus = 0; 1771 focus = 0;
1712 want_refresh = 1; 1772 want_refresh = 1;
1713 1773
1774 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1775
1714#if ENABLE_FRILLS || ISO_14755 1776#if ENABLE_FRILLS || ISO_14755
1777 if (iso14755buf)
1778 {
1715 iso14755buf = 0; 1779 iso14755buf = 0;
1716#endif 1780# if ISO_14755
1717#if ENABLE_OVERLAY
1718 scr_overlay_off (); 1781 scr_overlay_off ();
1782# endif
1783 }
1719#endif 1784#endif
1720#if USE_XIM 1785#if USE_XIM
1721 if (Input_Context != NULL) 1786 if (Input_Context != NULL)
1722 XUnsetICFocus (Input_Context); 1787 XUnsetICFocus (Input_Context);
1723#endif 1788#endif
1724#if CURSOR_BLINK 1789#if CURSOR_BLINK
1725 if (OPTION (Opt_cursorBlink)) 1790 if (option (Opt_cursorBlink))
1726 cursor_blink_ev.stop (); 1791 cursor_blink_ev.stop ();
1727 hidden_cursor = 0; 1792 hidden_cursor = 0;
1728#endif 1793#endif
1729#if OFF_FOCUS_FADING 1794#if OFF_FOCUS_FADING
1730 if (rs[Rs_fade]) 1795 if (rs[Rs_fade])
… …
1734 } 1799 }
1735#endif 1800#endif
1736 } 1801 }
1737} 1802}
1738 1803
1739#if TRANSPARENT 1804void
1805rxvt_term::update_fade_color (unsigned int idx)
1806{
1807#if OFF_FOCUS_FADING
1808 if (rs[Rs_fade])
1809 {
1810 rgba c;
1811 pix_colors [Color_fade].get (c);
1812 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1813 }
1814#endif
1815}
1816
1817#if ENABLE_TRANSPARENCY || ENABLE_PERL
1740void 1818void
1741rxvt_term::rootwin_cb (XEvent &ev) 1819rxvt_term::rootwin_cb (XEvent &ev)
1742{ 1820{
1743 SET_R (this); 1821 make_current ();
1744 SET_LOCALE (locale);
1745 1822
1823 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1824 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1825 return;
1826
1827# if ENABLE_TRANSPARENCY
1746 switch (ev.type) 1828 switch (ev.type)
1747 { 1829 {
1748 case PropertyNotify: 1830 case PropertyNotify:
1749 /* 1831 /*
1750 * if user used some Esetroot compatible prog to set the root bg, 1832 * if user used some Esetroot compatible prog to set the root bg,
1751 * use the property to determine the pixmap. We use it later on. 1833 * use the property to determine the pixmap. We use it later on.
1752 */ 1834 */
1753 if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID] 1835 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1754 && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID]) 1836 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1755 return; 1837 {
1756 1838 bgPixmap.set_root_pixmap ();
1757 /* FALLTHROUGH */ 1839 bgPixmap.render ();
1758 case ReparentNotify: 1840 }
1759 if (OPTION (Opt_transparent) && check_our_parents () && am_transparent)
1760 want_refresh = want_full_refresh = 1;
1761 break; 1841 break;
1762 } 1842 }
1843# endif
1763} 1844}
1764#endif 1845#endif
1765 1846
1766void 1847void
1767rxvt_term::button_press (XButtonEvent &ev) 1848rxvt_term::button_press (XButtonEvent &ev)
1768{ 1849{
1769 int reportmode = 0, clickintime; 1850 int reportmode = 0, clickintime;
1770 1851
1771 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1852 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1853
1772 if (!bypass_keystate) 1854 if (!bypass_keystate)
1773 reportmode = !! (priv_modes & PrivMode_mouse_report); 1855 reportmode = !! (priv_modes & PrivMode_mouse_report);
1774 1856
1775 /* 1857 /*
1776 * VT window processing of button press 1858 * VT window processing of button press
1777 */ 1859 */
1778 if (ev.window == vt) 1860 if (ev.window == vt)
1779 { 1861 {
1862 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1863 return;
1864
1780#if ISO_14755 1865#if ISO_14755
1781 // 5.4 1866 // 5.4
1782 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54)) 1867 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1783 { 1868 {
1784 iso14755_54 (ev.x, ev.y); 1869 iso14755_54 (ev.x, ev.y);
… …
1796#ifdef MOUSE_REPORT_DOUBLECLICK 1881#ifdef MOUSE_REPORT_DOUBLECLICK
1797 if (ev.button == MEvent.button && clickintime) 1882 if (ev.button == MEvent.button && clickintime)
1798 { 1883 {
1799 /* same button, within alloted time */ 1884 /* same button, within alloted time */
1800 MEvent.clicks++; 1885 MEvent.clicks++;
1886
1801 if (MEvent.clicks > 1) 1887 if (MEvent.clicks > 1)
1802 { 1888 {
1803 /* only report double clicks */ 1889 /* only report double clicks */
1804 MEvent.clicks = 2; 1890 MEvent.clicks = 2;
1805 mouse_report (ev); 1891 mouse_report (ev);
… …
1837#else 1923#else
1838 selection.rect = false; 1924 selection.rect = false;
1839#endif 1925#endif
1840 1926
1841 /* allow shift+left click to extend selection */ 1927 /* allow shift+left click to extend selection */
1842 if (ev.state & ShiftMask && ! (priv_modes & PrivMode_mouse_report)) 1928 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1843 { 1929 {
1844 if (MEvent.button == Button1 && clickintime) 1930 if (MEvent.button == Button1 && clickintime)
1845 selection_rotate (ev.x, ev.y); 1931 selection_rotate (ev.x, ev.y);
1846 else 1932 else
1847 selection_extend (ev.x, ev.y, 1); 1933 selection_extend (ev.x, ev.y, 1);
… …
2012 } 2098 }
2013 2099
2014 break; 2100 break;
2015 } 2101 }
2016 } 2102 }
2103
2017 return; 2104 return;
2018 } 2105 }
2019#if MENUBAR
2020 /*
2021 * Menubar window processing of button press
2022 */
2023 if (isMenuBarWindow (ev.window))
2024 menubar_control (ev);
2025#endif
2026} 2106}
2027 2107
2028void 2108void
2029rxvt_term::button_release (XButtonEvent &ev) 2109rxvt_term::button_release (XButtonEvent &ev)
2030{ 2110{
… …
2036 2116
2037 if (scrollbar_isUpDn ()) 2117 if (scrollbar_isUpDn ())
2038 { 2118 {
2039 scrollBar.setIdle (); 2119 scrollBar.setIdle ();
2040 scrollbar_show (0); 2120 scrollbar_show (0);
2041#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
2042 refresh_type &= ~SMOOTH_REFRESH;
2043#endif
2044 } 2121 }
2045 2122
2046#ifdef SELECTION_SCROLLING 2123#ifdef SELECTION_SCROLLING
2047 if (sel_scroll_ev.active) 2124 if (sel_scroll_ev.active)
2048 sel_scroll_ev.stop(); 2125 sel_scroll_ev.stop();
2049#endif 2126#endif
2050 2127
2051 if (ev.window == vt) 2128 if (ev.window == vt)
2052 { 2129 {
2130 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
2131 return;
2132
2053#if ISO_14755 2133#if ISO_14755
2054 // 5.4 2134 // 5.4
2055 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54)) 2135 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2056 return; 2136 return;
2057#endif 2137#endif
2138
2058 if (reportmode) 2139 if (reportmode)
2059 { 2140 {
2060 /* mouse report from vt window */ 2141 /* mouse report from vt window */
2061 /* don't report release of wheel "buttons" */ 2142 /* don't report release of wheel "buttons" */
2062 if (ev.button >= 4) 2143 if (ev.button >= 4)
… …
2092 { 2173 {
2093 case Button1: 2174 case Button1:
2094 case Button3: 2175 case Button3:
2095 selection_make (ev.time); 2176 selection_make (ev.time);
2096 break; 2177 break;
2178
2097 case Button2: 2179 case Button2:
2098 selection_request (ev.time, ev.x, ev.y); 2180 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2181 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2099 break; 2182 break;
2183
2100#ifdef MOUSE_WHEEL 2184#ifdef MOUSE_WHEEL
2101 case Button4: 2185 case Button4:
2102 case Button5: 2186 case Button5:
2103 { 2187 {
2104 int i; 2188 int i;
… …
2106 2190
2107 v = ev.button == Button4 ? UP : DN; 2191 v = ev.button == Button4 ? UP : DN;
2108 2192
2109 if (ev.state & ShiftMask) 2193 if (ev.state & ShiftMask)
2110 i = 1; 2194 i = 1;
2111 else if (OPTION (Opt_mouseWheelScrollPage)) 2195 else if (option (Opt_mouseWheelScrollPage))
2112 i = nrow - 1; 2196 i = nrow - 1;
2113 else 2197 else
2114 i = 5; 2198 i = 5;
2115 2199
2116# ifdef MOUSE_SLIP_WHEELING 2200# ifdef MOUSE_SLIP_WHEELING
… …
2126 slip_wheel_ev.start (); 2210 slip_wheel_ev.start ();
2127 } 2211 }
2128 else 2212 else
2129 { 2213 {
2130# endif 2214# endif
2131# ifdef JUMP_MOUSE_WHEEL
2132 scr_page (v, i); 2215 scr_page (v, i);
2133 scr_refresh (SMOOTH_REFRESH);
2134 scrollbar_show (1); 2216 scrollbar_show (1);
2135# else
2136 while (i--)
2137 {
2138 scr_page (v, 1);
2139 scr_refresh (SMOOTH_REFRESH);
2140 scrollbar_show (1);
2141 }
2142# endif
2143# ifdef MOUSE_SLIP_WHEELING 2217# ifdef MOUSE_SLIP_WHEELING
2144 } 2218 }
2145#endif 2219# endif
2146 } 2220 }
2147 break; 2221 break;
2148#endif 2222#endif
2149 } 2223 }
2150 } 2224 }
2151#ifdef MENUBAR
2152 else if (isMenuBarWindow (ev.window))
2153 menubar_control (ev);
2154#endif
2155} 2225}
2156
2157#ifdef TRANSPARENT
2158#if TINTING
2159/* taken from aterm-0.4.2 */
2160
2161typedef uint32_t RUINT32T;
2162
2163void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
2164{
2165 int sh_r, sh_g, sh_b;
2166 RUINT32T mask_r, mask_g, mask_b;
2167 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
2168 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
2169 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
2170 int i;
2171
2172 Visual *visual = display->visual;
2173
2174 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
2175
2176 /* for convenience */
2177 mask_r = visual->red_mask;
2178 mask_g = visual->green_mask;
2179 mask_b = visual->blue_mask;
2180
2181 /* boring lookup table pre-initialization */
2182 switch (srcImage->bits_per_pixel) {
2183 case 15:
2184 if ((mask_r != 0x7c00) ||
2185 (mask_g != 0x03e0) ||
2186 (mask_b != 0x001f))
2187 return;
2188 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
2189 lookup_r = lookup;
2190 lookup_g = lookup+32;
2191 lookup_b = lookup+32+32;
2192 sh_r = 10;
2193 sh_g = 5;
2194 sh_b = 0;
2195 break;
2196 case 16:
2197 if ((mask_r != 0xf800) ||
2198 (mask_g != 0x07e0) ||
2199 (mask_b != 0x001f))
2200 return;
2201 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
2202 lookup_r = lookup;
2203 lookup_g = lookup+32;
2204 lookup_b = lookup+32+64;
2205 sh_r = 11;
2206 sh_g = 5;
2207 sh_b = 0;
2208 break;
2209 case 24:
2210 if ((mask_r != 0xff0000) ||
2211 (mask_g != 0x00ff00) ||
2212 (mask_b != 0x0000ff))
2213 return;
2214 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2215 lookup_r = lookup;
2216 lookup_g = lookup+256;
2217 lookup_b = lookup+256+256;
2218 sh_r = 16;
2219 sh_g = 8;
2220 sh_b = 0;
2221 break;
2222 case 32:
2223 if ((mask_r != 0xff0000) ||
2224 (mask_g != 0x00ff00) ||
2225 (mask_b != 0x0000ff))
2226 return;
2227 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
2228 lookup_r = lookup;
2229 lookup_g = lookup+256;
2230 lookup_b = lookup+256+256;
2231 sh_r = 16;
2232 sh_g = 8;
2233 sh_b = 0;
2234 break;
2235 default:
2236 return; /* we do not support this color depth */
2237 }
2238
2239 /* prepare limits for color transformation (each channel is handled separately) */
2240 if (shade < 0) {
2241 shade = -shade;
2242 if (shade < 0) shade = 0;
2243 if (shade > 100) shade = 100;
2244
2245 lower_lim_r = 65535-rm;
2246 lower_lim_g = 65535-gm;
2247 lower_lim_b = 65535-bm;
2248
2249 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
2250 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
2251 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
2252
2253 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
2254 } else {
2255 if (shade < 0) shade = 0;
2256 if (shade > 100) shade = 100;
2257
2258 lower_lim_r = lower_lim_g = lower_lim_b = 0;
2259
2260 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
2261 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
2262 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
2263 }
2264
2265 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
2266 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
2267 {
2268 unsigned int tmp;
2269
2270 tmp = lower_lim_r;
2271 lower_lim_r = lower_lim_b;
2272 lower_lim_b = tmp;
2273
2274 tmp = upper_lim_r;
2275 upper_lim_r = upper_lim_b;
2276 upper_lim_b = tmp;
2277 }
2278
2279 /* fill our lookup tables */
2280 for (i = 0; i <= mask_r>>sh_r; i++)
2281 {
2282 RUINT32T tmp;
2283 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
2284 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
2285 lookup_r[i] = (tmp/65535)<<sh_r;
2286 }
2287 for (i = 0; i <= mask_g>>sh_g; i++)
2288 {
2289 RUINT32T tmp;
2290 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
2291 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
2292 lookup_g[i] = (tmp/65535)<<sh_g;
2293 }
2294 for (i = 0; i <= mask_b>>sh_b; i++)
2295 {
2296 RUINT32T tmp;
2297 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
2298 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
2299 lookup_b[i] = (tmp/65535)<<sh_b;
2300 }
2301
2302 /* apply table to input image (replacing colors by newly calculated ones) */
2303 switch (srcImage->bits_per_pixel)
2304 {
2305 case 15:
2306 {
2307 unsigned short *p1, *pf, *p, *pl;
2308 p1 = (unsigned short *) srcImage->data;
2309 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2310 while (p1 < pf)
2311 {
2312 p = p1;
2313 pl = p1 + srcImage->width;
2314 for (; p < pl; p++)
2315 {
2316 *p = lookup_r[(*p & 0x7c00)>>10] |
2317 lookup_g[(*p & 0x03e0)>> 5] |
2318 lookup_b[(*p & 0x001f)];
2319 }
2320 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2321 }
2322 break;
2323 }
2324 case 16:
2325 {
2326 unsigned short *p1, *pf, *p, *pl;
2327 p1 = (unsigned short *) srcImage->data;
2328 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2329 while (p1 < pf)
2330 {
2331 p = p1;
2332 pl = p1 + srcImage->width;
2333 for (; p < pl; p++)
2334 {
2335 *p = lookup_r[(*p & 0xf800)>>11] |
2336 lookup_g[(*p & 0x07e0)>> 5] |
2337 lookup_b[(*p & 0x001f)];
2338 }
2339 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
2340 }
2341 break;
2342 }
2343 case 24:
2344 {
2345 unsigned char *p1, *pf, *p, *pl;
2346 p1 = (unsigned char *) srcImage->data;
2347 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2348 while (p1 < pf)
2349 {
2350 p = p1;
2351 pl = p1 + srcImage->width * 3;
2352 for (; p < pl; p += 3)
2353 {
2354 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
2355 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
2356 p[2] = lookup_r[(p[2] & 0x0000ff)];
2357 }
2358 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
2359 }
2360 break;
2361 }
2362 case 32:
2363 {
2364 RUINT32T *p1, *pf, *p, *pl;
2365 p1 = (RUINT32T *) srcImage->data;
2366 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
2367
2368 while (p1 < pf)
2369 {
2370 p = p1;
2371 pl = p1 + srcImage->width;
2372 for (; p < pl; p++)
2373 {
2374 *p = lookup_r[(*p & 0xff0000)>>16] |
2375 lookup_g[(*p & 0x00ff00)>> 8] |
2376 lookup_b[(*p & 0x0000ff)] |
2377 (*p & ~0xffffff);
2378 }
2379 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2380 }
2381 break;
2382 }
2383 }
2384
2385 free (lookup);
2386}
2387#endif
2388
2389/*
2390 * Check our parents are still who we think they are.
2391 * Do transparency updates if required
2392 */
2393int
2394rxvt_term::check_our_parents ()
2395{
2396 int i, pchanged, aformat, have_pixmap, rootdepth;
2397 unsigned long nitems, bytes_after;
2398 Atom atype;
2399 unsigned char *prop = NULL;
2400 Window root, oldp, *list;
2401 Pixmap rootpixmap = None;
2402 XWindowAttributes wattr, wrootattr;
2403 dDisp;
2404
2405 pchanged = 0;
2406
2407 if (!OPTION (Opt_transparent))
2408 return pchanged; /* Don't try any more */
2409
2410 XGetWindowAttributes (disp, display->root, &wrootattr);
2411 rootdepth = wrootattr.depth;
2412
2413 XGetWindowAttributes (disp, parent[0], &wattr);
2414
2415 if (rootdepth != wattr.depth)
2416 {
2417 if (am_transparent)
2418 {
2419 pchanged = 1;
2420 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
2421 am_transparent = am_pixmap_trans = 0;
2422 }
2423
2424 return pchanged; /* Don't try any more */
2425 }
2426
2427 /* Get all X ops out of the queue so that our information is up-to-date. */
2428 XSync (disp, False);
2429
2430 /*
2431 * Make the frame window set by the window manager have
2432 * the root background. Some window managers put multiple nested frame
2433 * windows for each client, so we have to take care about that.
2434 */
2435 i = (xa[XA_XROOTPMAP_ID]
2436 && XGetWindowProperty (disp, display->root, xa[XA_XROOTPMAP_ID],
2437 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2438 &nitems, &bytes_after, &prop) == Success);
2439
2440 if (!i || prop == NULL)
2441 i = (xa[XA_ESETROOT_PMAP_ID]
2442 && XGetWindowProperty (disp, display->root, xa[XA_ESETROOT_PMAP_ID],
2443 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2444 &nitems, &bytes_after, &prop) == Success);
2445
2446 if (!i || prop == NULL
2447#if TINTING
2448 || !rs[Rs_color + Color_tint]
2449#endif
2450 )
2451 have_pixmap = 0;
2452 else
2453 {
2454 have_pixmap = 1;
2455 rootpixmap = *(Pixmap *)prop;
2456 XFree (prop);
2457 }
2458
2459 if (have_pixmap)
2460 {
2461 /*
2462 * Copy display->root pixmap transparency
2463 */
2464 int sx, sy, nx, ny;
2465 unsigned int nw, nh;
2466 Window cr;
2467 XImage *image;
2468 GC gc;
2469 XGCValues gcvalue;
2470
2471 XTranslateCoordinates (disp, parent[0], display->root,
2472 0, 0, &sx, &sy, &cr);
2473 nw = (unsigned int)szHint.width;
2474 nh = (unsigned int)szHint.height;
2475 nx = ny = 0;
2476
2477 if (sx < 0)
2478 {
2479 nw += sx;
2480 nx = -sx;
2481 sx = 0;
2482 }
2483
2484 if (sy < 0)
2485 {
2486 nh += sy;
2487 ny = -sy;
2488 sy = 0;
2489 }
2490
2491 min_it (nw, (unsigned int) (wrootattr.width - sx));
2492 min_it (nh, (unsigned int) (wrootattr.height - sy));
2493
2494 XSync (disp, False);
2495 allowedxerror = -1;
2496 image = XGetImage (disp, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2497
2498 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2499 /* XXX: may need a delay here? */
2500 allowedxerror = 0;
2501
2502 if (image == NULL)
2503 {
2504 if (am_transparent && am_pixmap_trans)
2505 {
2506 pchanged = 1;
2507 if (pixmap != None)
2508 {
2509 XFreePixmap (disp, pixmap);
2510 pixmap = None;
2511 }
2512 }
2513
2514 am_pixmap_trans = 0;
2515 }
2516 else
2517 {
2518 if (pixmap != None)
2519 XFreePixmap (disp, pixmap);
2520
2521#if TINTING
2522 if (ISSET_PIXCOLOR (Color_tint))
2523 {
2524 unsigned short rm, gm, bm;
2525 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2526
2527 pix_colors_focused[Color_tint].get (display, rm, gm, bm);
2528
2529 ShadeXImage (display, image, shade, rm, gm, bm);
2530 }
2531#endif
2532
2533 pixmap = XCreatePixmap (disp, vt,
2534 szHint.width, szHint.height, image->depth);
2535 gc = XCreateGC (disp, vt, 0UL, &gcvalue);
2536 XPutImage (disp, pixmap, gc, image, 0, 0,
2537 nx, ny, image->width, image->height);
2538 XFreeGC (disp, gc);
2539 XDestroyImage (image);
2540 XSetWindowBackgroundPixmap (disp, parent[0], pixmap);
2541 XClearWindow (disp, parent[0]);
2542
2543 if (!am_transparent || !am_pixmap_trans)
2544 pchanged = 1;
2545
2546 am_transparent = am_pixmap_trans = 1;
2547 }
2548 }
2549
2550 if (am_pixmap_trans)
2551 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2552 else
2553 {
2554 unsigned int n;
2555 /*
2556 * InheritPixmap transparency
2557 */
2558 for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2559 {
2560 oldp = parent[i];
2561 XQueryTree (disp, parent[i - 1], &root,
2562 &parent[i], &list, &n);
2563 XFree (list);
2564
2565 if (parent[i] == display->root)
2566 {
2567 if (oldp != None)
2568 pchanged = 1;
2569
2570 break;
2571 }
2572
2573 if (oldp != parent[i])
2574 pchanged = 1;
2575 }
2576
2577 n = 0;
2578
2579 if (pchanged)
2580 {
2581 for (; n < (unsigned int)i; n++)
2582 {
2583 XGetWindowAttributes (disp, parent[n], &wattr);
2584 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2585 {
2586 n = (int) (sizeof (parent) / sizeof (Window)) + 1;
2587 break;
2588 }
2589 }
2590 }
2591
2592 if (n > (int) (sizeof (parent) / sizeof (parent[0])))
2593 {
2594 XSetWindowBackground (disp, parent[0], pix_colors_focused[Color_border]);
2595 XSetWindowBackground (disp, vt, pix_colors_focused[Color_bg]);
2596 am_transparent = 0;
2597 /* XXX: also turn off Opt_transparent? */
2598 }
2599 else
2600 {
2601#if WAIT_FOR_WM
2602 /* wait (an arbitrary period) for the WM to do its thing
2603 * needed for fvwm2.2.2 (and before?) */
2604 sleep (1);
2605#endif
2606 for (n = 0; n < (unsigned int)i; n++)
2607 {
2608 XSetWindowBackgroundPixmap (disp, parent[n], ParentRelative);
2609 XClearWindow (disp, parent[n]);
2610 }
2611
2612 XSetWindowBackgroundPixmap (disp, vt, ParentRelative);
2613 am_transparent = 1;
2614 }
2615
2616 for (; i < (int) (sizeof (parent) / sizeof (Window)); i++)
2617 parent[i] = None;
2618 }
2619
2620 if (scrollBar.win)
2621 {
2622 XSetWindowBackgroundPixmap (disp, scrollBar.win, ParentRelative);
2623 scrollBar.setIdle ();
2624 scrollbar_show (0);
2625 }
2626
2627 if (am_transparent)
2628 {
2629 want_refresh = want_full_refresh = 1;
2630 if (am_pixmap_trans)
2631 flush ();
2632 }
2633
2634 return pchanged;
2635}
2636#endif
2637 2226
2638/*}}} */ 2227/*}}} */
2639 2228
2640bool 2229bool
2641rxvt_term::cmd_parse () 2230rxvt_term::cmd_parse ()
2642{ 2231{
2643 bool flag = false; 2232 bool flag = false;
2644 unicode_t ch = NOCHAR; 2233 wchar_t ch = NOCHAR;
2645 unsigned char *seq_begin; // remember start of esc-sequence here 2234 char *seq_begin; // remember start of esc-sequence here
2646 2235
2647 for (;;) 2236 for (;;)
2648 { 2237 {
2649 if (ch == NOCHAR) 2238 if (ch == NOCHAR)
2650 { 2239 {
2651 seq_begin = cmdbuf_ptr; 2240 seq_begin = cmdbuf_ptr;
2652 ch = next_char (); 2241 ch = next_char ();
2653 }
2654 2242
2655 if (ch == NOCHAR) // TODO: improve 2243 if (ch == NOCHAR)
2656 break; 2244 break;
2245 }
2657 2246
2658 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) 2247 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2659 { 2248 {
2660 if (!seen_input) 2249 if (!seen_input)
2661 { 2250 {
… …
2670 if (seen_resize && cmd_pid) 2259 if (seen_resize && cmd_pid)
2671 kill (-cmd_pid, SIGWINCH); 2260 kill (-cmd_pid, SIGWINCH);
2672 } 2261 }
2673 2262
2674 /* Read a text string from the input buffer */ 2263 /* Read a text string from the input buffer */
2675 unicode_t buf[UBUFSIZ]; 2264 wchar_t buf[UBUFSIZ];
2676 bool refreshnow = false; 2265 bool refreshnow = false;
2677 int nlines = 0; 2266 int nlines = 0;
2678 unicode_t *str = buf; 2267 wchar_t *str = buf;
2679 unicode_t *eol = str + min (ncol, UBUFSIZ); 2268 wchar_t *eol = str + min (ncol, UBUFSIZ);
2680 2269
2681 for (;;) 2270 for (;;)
2682 { 2271 {
2683 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)) 2272 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2684 break; 2273 break;
… …
2690 if (ch == C0_LF) 2279 if (ch == C0_LF)
2691 nlines++; 2280 nlines++;
2692 2281
2693 refresh_count++; 2282 refresh_count++;
2694 2283
2695 if (!OPTION (Opt_jumpScroll) 2284 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2696 || (refresh_count >= refresh_limit * (nrow - 1)))
2697 { 2285 {
2286 refresh_count = 0;
2287
2288 if (!option (Opt_skipScroll) || io_manager::now () > NOW + 1. / 60.)
2289 {
2698 refreshnow = true; 2290 refreshnow = true;
2699 ch = NOCHAR; 2291 ch = NOCHAR;
2700 break; 2292 break;
2293 }
2701 } 2294 }
2702 2295
2703 // scr_add_lines only works for nlines <= nrow - 1. 2296 // scr_add_lines only works for nlines <= nrow - 1.
2704 if (nlines >= nrow - 1) 2297 if (nlines >= nrow - 1)
2705 { 2298 {
2299 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2300 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2706 scr_add_lines (buf, nlines, str - buf); 2301 scr_add_lines (buf, str - buf, nlines);
2302
2707 nlines = 0; 2303 nlines = 0;
2708 str = buf; 2304 str = buf;
2709 eol = str + min (ncol, UBUFSIZ); 2305 eol = str + min (ncol, UBUFSIZ);
2710 } 2306 }
2711 2307
… …
2724 2320
2725 seq_begin = cmdbuf_ptr; 2321 seq_begin = cmdbuf_ptr;
2726 ch = next_char (); 2322 ch = next_char ();
2727 } 2323 }
2728 2324
2325 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2326 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2729 scr_add_lines (buf, nlines, str - buf); 2327 scr_add_lines (buf, str - buf, nlines);
2730 2328
2731 /* 2329 /*
2732 * If there have been a lot of new lines, then update the screen 2330 * If there have been a lot of new lines, then update the screen
2733 * What the heck I'll cheat and only refresh less than every page-full. 2331 * What the heck we'll cheat and only refresh less than every page-full.
2734 * the number of pages between refreshes is refresh_limit, which 2332 * if skipScroll is enabled.
2735 * is incremented here because we must be doing flat-out scrolling.
2736 */ 2333 */
2737 if (refreshnow) 2334 if (refreshnow)
2738 { 2335 {
2739 if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2740 refresh_limit++;
2741 else
2742 {
2743 flag = true; 2336 flag = true;
2744 scr_refresh (refresh_type); 2337 scr_refresh ();
2745 } 2338 want_refresh = 1;
2746 } 2339 }
2747 2340
2748 } 2341 }
2749 else 2342 else
2750 { 2343 {
… …
2764 } 2357 }
2765 2358
2766 return flag; 2359 return flag;
2767} 2360}
2768 2361
2769// read the next octet
2770unicode_t
2771rxvt_term::next_octet ()
2772{
2773 return cmdbuf_ptr < cmdbuf_endp
2774 ? *cmdbuf_ptr++
2775 : NOCHAR;
2776}
2777
2778// read the next character 2362// read the next character
2779unicode_t 2363wchar_t
2780rxvt_term::next_char () 2364rxvt_term::next_char () NOTHROW
2781{ 2365{
2782 while (cmdbuf_ptr < cmdbuf_endp) 2366 while (cmdbuf_ptr < cmdbuf_endp)
2783 { 2367 {
2784 // assume 7-bit to be ascii ALWAYS 2368 // assume 7-bit to be ascii ALWAYS
2785 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) 2369 if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2786 return *cmdbuf_ptr++; 2370 return *cmdbuf_ptr++;
2787 2371
2788 wchar_t wc; 2372 wchar_t wc;
2789 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); 2373 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2790 2374
2791 if (len == (size_t)-2) 2375 if (len == (size_t)-2)
2792 { 2376 {
2793 // the mbstate stores incomplete sequences. didn't know this :/ 2377 // the mbstate stores incomplete sequences. didn't know this :/
2794 cmdbuf_ptr = cmdbuf_endp; 2378 cmdbuf_ptr = cmdbuf_endp;
2795 break; 2379 break;
2796 } 2380 }
2797 2381
2798 if (len == (size_t)-1) 2382 if (len == (size_t)-1)
2799 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through 2383 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2800 2384
2801 // assume wchar == unicode 2385 // assume wchar == unicode
2802 cmdbuf_ptr += len; 2386 cmdbuf_ptr += len;
2803 return wc & UNICODE_MASK; 2387 return wc & UNICODE_MASK;
2804 } 2388 }
2805 2389
2806 return NOCHAR; 2390 return NOCHAR;
2807} 2391}
2392
2393// read the next octet
2394uint32_t
2395rxvt_term::next_octet () NOTHROW
2396{
2397 return cmdbuf_ptr < cmdbuf_endp
2398 ? (unsigned char)*cmdbuf_ptr++
2399 : NOCHAR;
2400}
2401
2402static class out_of_input out_of_input;
2808 2403
2809/* rxvt_cmd_getc () - Return next input character */ 2404/* rxvt_cmd_getc () - Return next input character */
2810/* 2405/*
2811 * Return the next input character after first passing any keyboard input 2406 * Return the next input character after first passing any keyboard input
2812 * to the command. 2407 * to the command.
2813 */ 2408 */
2814unicode_t 2409wchar_t
2815rxvt_term::cmd_getc () 2410rxvt_term::cmd_getc () THROW ((class out_of_input))
2816{ 2411{
2817 unicode_t c = next_char (); 2412 wchar_t c = next_char ();
2818 2413
2819 if (c == NOCHAR) 2414 if (c == NOCHAR)
2820 throw out_of_input; 2415 throw out_of_input;
2821 2416
2822 return c; 2417 return c;
2823} 2418}
2824 2419
2825unicode_t 2420uint32_t
2826rxvt_term::cmd_get8 () 2421rxvt_term::cmd_get8 () THROW ((class out_of_input))
2827{ 2422{
2828 unicode_t c = next_octet (); 2423 uint32_t c = next_octet ();
2829 2424
2830 if (c == NOCHAR) 2425 if (c == NOCHAR)
2831 throw out_of_input; 2426 throw out_of_input;
2832 2427
2833 return c; 2428 return c;
… …
2897 { 2492 {
2898 if ((buf[len++] = cmd_getc ()) == 'i') 2493 if ((buf[len++] = cmd_getc ()) == 'i')
2899 break; /* done = 1 */ 2494 break; /* done = 1 */
2900 } 2495 }
2901 } 2496 }
2902 2497
2903 for (i = 0; i < len; i++) 2498 for (i = 0; i < len; i++)
2904 if (putc (buf[i], fd) == EOF) 2499 if (putc (buf[i], fd) == EOF)
2905 { 2500 {
2906 done = 1; 2501 done = 1;
2907 break; 2502 break;
… …
2933 case C0_ESC: 2528 case C0_ESC:
2934 process_escape_seq (); 2529 process_escape_seq ();
2935 break; 2530 break;
2936 case C0_ENQ: /* terminal Status */ 2531 case C0_ENQ: /* terminal Status */
2937 if (rs[Rs_answerbackstring]) 2532 if (rs[Rs_answerbackstring])
2938 tt_write ((const unsigned char *)rs[Rs_answerbackstring], 2533 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2939 (unsigned int)strlen (rs[Rs_answerbackstring]));
2940 else 2534 else
2941 tt_write ((unsigned char *)VT100_ANS, 2535 tt_write (VT100_ANS, strlen (VT100_ANS));
2942 (unsigned int)strlen (VT100_ANS));
2943 break; 2536 break;
2944 case C0_BEL: /* bell */ 2537 case C0_BEL: /* bell */
2945 scr_bell (); 2538 scr_bell ();
2946 break; 2539 break;
2947 case C0_BS: /* backspace */ 2540 case C0_BS: /* backspace */
… …
2971 process_dcs_seq (); 2564 process_dcs_seq ();
2972 break; 2565 break;
2973 case 0x9b: /* CSI */ 2566 case 0x9b: /* CSI */
2974 process_csi_seq (); 2567 process_csi_seq ();
2975 break; 2568 break;
2976 case 0x9d: /* CSI */ 2569 case 0x9d: /* OSC */
2977 process_osc_seq (); 2570 process_osc_seq ();
2978 break; 2571 break;
2979#endif 2572#endif
2980 } 2573 }
2981} 2574}
… …
3071 scr_charset_set (2, (unsigned int)cmd_getc ()); 2664 scr_charset_set (2, (unsigned int)cmd_getc ());
3072 break; 2665 break;
3073 case '+': 2666 case '+':
3074 scr_charset_set (3, (unsigned int)cmd_getc ()); 2667 scr_charset_set (3, (unsigned int)cmd_getc ());
3075 break; 2668 break;
3076#if ENABLE_FRILLS 2669#if !ENABLE_MINIMAL
3077 case '6': 2670 case '6':
3078 scr_backindex (); 2671 scr_backindex ();
3079 break; 2672 break;
3080#endif 2673#endif
3081 case '7': 2674 case '7':
3082 scr_cursor (SAVE); 2675 scr_cursor (SAVE);
3083 break; 2676 break;
3084 case '8': 2677 case '8':
3085 scr_cursor (RESTORE); 2678 scr_cursor (RESTORE);
3086 break; 2679 break;
3087#if ENABLE_FRILLS 2680#if !ENABLE_MINIMAL
3088 case '9': 2681 case '9':
3089 scr_forwardindex (); 2682 scr_forwardindex ();
3090 break; 2683 break;
3091#endif 2684#endif
3092 case '=': 2685 case '=':
… …
3102 break; 2695 break;
3103 2696
3104 /* 8.3.87: NEXT LINE */ 2697 /* 8.3.87: NEXT LINE */
3105 case C1_NEL: /* ESC E */ 2698 case C1_NEL: /* ESC E */
3106 { 2699 {
3107 unicode_t nlcr[] = { C0_LF, C0_CR }; 2700 wchar_t nlcr[] = { C0_LF, C0_CR };
3108 scr_add_lines (nlcr, 1, 2); 2701 scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1);
3109 } 2702 }
3110 break; 2703 break;
3111 2704
3112 /* kidnapped escape sequence: Should be 8.3.48 */ 2705 /* kidnapped escape sequence: Should be 8.3.48 */
3113 case C1_ESA: /* ESC G */ 2706 case C1_ESA: /* ESC G */
… …
3135 process_dcs_seq (); 2728 process_dcs_seq ();
3136 break; 2729 break;
3137 2730
3138 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2731 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
3139 case C1_SCI: /* ESC Z */ 2732 case C1_SCI: /* ESC Z */
3140 tt_write ((const unsigned char *)ESCZ_ANSWER, 2733 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
3141 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
3142 break; /* steal obsolete ESC [ c */ 2734 break; /* steal obsolete ESC [ c */
3143 2735
3144 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2736 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
3145 case C1_CSI: /* ESC [ */ 2737 case C1_CSI: /* ESC [ */
3146 process_csi_seq (); 2738 process_csi_seq ();
… …
3210 unicode_t ch, priv, i; 2802 unicode_t ch, priv, i;
3211 unsigned int nargs, p; 2803 unsigned int nargs, p;
3212 int n, ndef; 2804 int n, ndef;
3213 int arg[ESC_ARGS]; 2805 int arg[ESC_ARGS];
3214 2806
3215 for (nargs = ESC_ARGS; nargs > 0;) 2807 memset (arg, 0, sizeof (arg));
3216 arg[--nargs] = 0; 2808 nargs = 0;
3217 2809
3218 priv = 0; 2810 priv = 0;
3219 ch = cmd_getc (); 2811 ch = cmd_getc ();
3220 if (ch >= '<' && ch <= '?') 2812 if (ch >= '<' && ch <= '?')
3221 { /* '<' '=' '>' '?' */ 2813 { /* '<' '=' '>' '?' */
… …
3255 ndef = get_byte_array_bit (csi_defaults, i); 2847 ndef = get_byte_array_bit (csi_defaults, i);
3256 for (p = 0; p < nargs; p++) 2848 for (p = 0; p < nargs; p++)
3257 if (arg[p] == -1) 2849 if (arg[p] == -1)
3258 arg[p] = ndef; 2850 arg[p] = ndef;
3259 2851
3260#ifdef DEBUG_CMD
3261 fprintf (stderr, "CSI ");
3262 for (p = 0; p < nargs; p++)
3263 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
3264 fprintf (stderr, "%c\n", ch);
3265#endif
3266
3267 /* 2852 /*
3268 * private mode handling 2853 * private mode handling
3269 */ 2854 */
3270 if (priv) 2855 if (priv)
3271 { 2856 {
3272 switch (priv) 2857 switch (priv)
3273 { 2858 {
3274 case '>': 2859 case '>':
3275 if (ch == CSI_DA) /* secondary device attributes */ 2860 if (ch == CSI_DA) /* secondary device attributes */
3276 tt_printf ("\033[>%d;%c%c;0c", 'U', VERSION[0], VERSION[2]); 2861 {
2862 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2863 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2864 //
2865 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2866 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, and 94 for later versions, to signify
2867 // that we do not support xterm mouse reporting (should be 95 when we do).
2868 //
2869 tt_printf ("\033[>%d;94;0c", 'U');
2870 }
3277 break; 2871 break;
3278 case '?': 2872 case '?':
3279 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2873 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
3280 process_terminal_mode (ch, priv, nargs, arg); 2874 process_terminal_mode (ch, priv, nargs, arg);
3281 break; 2875 break;
… …
3390 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2984 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
3391 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]); 2985 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
3392 break; 2986 break;
3393 2987
3394 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2988 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
3395 tt_write ((const unsigned char *)VT100_ANS, 2989 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
3396 (unsigned int) (sizeof (VT100_ANS) - 1));
3397 break; 2990 break;
3398 2991
3399 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2992 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
3400 process_sgr_mode (nargs, arg); 2993 process_sgr_mode (nargs, arg);
3401 break; 2994 break;
… …
3408 break; 3001 break;
3409 case 6: /* CPR requested */ 3002 case 6: /* CPR requested */
3410 scr_report_position (); 3003 scr_report_position ();
3411 break; 3004 break;
3412 case 7: /* unofficial extension */ 3005 case 7: /* unofficial extension */
3413 if (OPTION (Opt_insecure)) 3006 if (option (Opt_insecure))
3414 tt_printf ("%-.250s\012", rs[Rs_display_name]); 3007 tt_printf ("%-.250s\012", rs[Rs_display_name]);
3415 break; 3008 break;
3416 case 8: /* unofficial extension */ 3009 case 8: /* unofficial extension */
3417 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); 3010 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
3418 break; 3011 break;
… …
3485 break; 3078 break;
3486 case CSI_75: 3079 case CSI_75:
3487 scr_cursor (RESTORE); 3080 scr_cursor (RESTORE);
3488 break; 3081 break;
3489 3082
3490#if ENABLE_FRILLS 3083#if !ENABLE_MINIMAL
3491 case CSI_74: 3084 case CSI_74:
3492 process_window_ops (arg, nargs); 3085 process_window_ops (arg, nargs);
3493 break; 3086 break;
3494#endif 3087#endif
3495 3088
… …
3502 break; 3095 break;
3503 } 3096 }
3504} 3097}
3505/*}}} */ 3098/*}}} */
3506 3099
3507#if ENABLE_FRILLS 3100#if !ENABLE_MINIMAL
3508/* ARGSUSED */ 3101/* ARGSUSED */
3509void 3102void
3510rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3103rxvt_term::process_window_ops (const int *args, unsigned int nargs)
3511{ 3104{
3512 int x, y; 3105 int x, y;
3513 XWindowAttributes wattr; 3106 XWindowAttributes wattr;
3514 Window wdummy; 3107 Window wdummy;
3515 dDisp; 3108
3109 dLocal (Display *, dpy);
3516 3110
3517 if (nargs == 0) 3111 if (nargs == 0)
3518 return; 3112 return;
3519 3113
3520 switch (args[0]) 3114 switch (args[0])
3521 { 3115 {
3522 /* 3116 /*
3523 * commands 3117 * commands
3524 */ 3118 */
3525 case 1: /* deiconify window */ 3119 case 1: /* deiconify window */
3526 XMapWindow (disp, parent[0]); 3120 XMapWindow (dpy, parent[0]);
3527 break; 3121 break;
3528 case 2: /* iconify window */ 3122 case 2: /* iconify window */
3529 XIconifyWindow (disp, parent[0], display->screen); 3123 XIconifyWindow (dpy, parent[0], display->screen);
3530 break; 3124 break;
3531 case 3: /* set position (pixels) */ 3125 case 3: /* set position (pixels) */
3532 XMoveWindow (disp, parent[0], args[1], args[2]); 3126 XMoveWindow (dpy, parent[0], args[1], args[2]);
3533 break; 3127 break;
3534 case 4: /* set size (pixels) */ 3128 case 4: /* set size (pixels) */
3535 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3129 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
3536 break; 3130 break;
3537 case 5: /* raise window */ 3131 case 5: /* raise window */
3538 XRaiseWindow (disp, parent[0]); 3132 XRaiseWindow (dpy, parent[0]);
3539 break; 3133 break;
3540 case 6: /* lower window */ 3134 case 6: /* lower window */
3541 XLowerWindow (disp, parent[0]); 3135 XLowerWindow (dpy, parent[0]);
3542 break; 3136 break;
3543 case 7: /* refresh window */ 3137 case 7: /* refresh window */
3544 scr_touch (true); 3138 scr_touch (true);
3545 break; 3139 break;
3546 case 8: /* set size (chars) */ 3140 case 8: /* set size (chars) */
… …
3553 if (args[0] >= 24) /* set height (chars) */ 3147 if (args[0] >= 24) /* set height (chars) */
3554 set_widthheight ((unsigned int)width, 3148 set_widthheight ((unsigned int)width,
3555 (unsigned int) (args[1] * fheight)); 3149 (unsigned int) (args[1] * fheight));
3556 break; 3150 break;
3557 3151
3558
3559 /* 3152 /*
3560 * reports - some output format copied from XTerm 3153 * reports - some output format copied from XTerm
3561 */ 3154 */
3562 case 11: /* report window state */ 3155 case 11: /* report window state */
3563 XGetWindowAttributes (disp, parent[0], &wattr); 3156 XGetWindowAttributes (dpy, parent[0], &wattr);
3564 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3157 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
3565 break; 3158 break;
3566 case 13: /* report window position */ 3159 case 13: /* report window position */
3567 XGetWindowAttributes (disp, parent[0], &wattr); 3160 XGetWindowAttributes (dpy, parent[0], &wattr);
3568 XTranslateCoordinates (disp, parent[0], wattr.root, 3161 XTranslateCoordinates (dpy, parent[0], wattr.root,
3569 -wattr.border_width, -wattr.border_width, 3162 -wattr.border_width, -wattr.border_width,
3570 &x, &y, &wdummy); 3163 &x, &y, &wdummy);
3571 tt_printf ("\033[3;%d;%dt", x, y); 3164 tt_printf ("\033[3;%d;%dt", x, y);
3572 break; 3165 break;
3573 case 14: /* report window size (pixels) */ 3166 case 14: /* report window size (pixels) */
3574 XGetWindowAttributes (disp, parent[0], &wattr); 3167 XGetWindowAttributes (dpy, parent[0], &wattr);
3575 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); 3168 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
3576 break; 3169 break;
3577 case 18: /* report text area size (chars) */ 3170 case 18: /* report text area size (chars) */
3578 tt_printf ("\033[8;%d;%dt", nrow, ncol); 3171 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3579 break; 3172 break;
… …
3581 tt_printf ("\033[9;%d;%dt", nrow, ncol); 3174 tt_printf ("\033[9;%d;%dt", nrow, ncol);
3582 break; 3175 break;
3583 case 20: /* report icon label */ 3176 case 20: /* report icon label */
3584 { 3177 {
3585 char *s; 3178 char *s;
3586 XGetIconName (disp, parent[0], &s); 3179 XGetIconName (dpy, parent[0], &s);
3587 tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */ 3180 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3588 XFree (s); 3181 XFree (s);
3589 } 3182 }
3590 break; 3183 break;
3591 case 21: /* report window title */ 3184 case 21: /* report window title */
3592 { 3185 {
3593 char *s; 3186 char *s;
3594 XFetchName (disp, parent[0], &s); 3187 XFetchName (dpy, parent[0], &s);
3595 tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */ 3188 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3596 XFree (s); 3189 XFree (s);
3597 } 3190 }
3598 break; 3191 break;
3599 } 3192 }
3600} 3193}
… …
3603/*----------------------------------------------------------------------*/ 3196/*----------------------------------------------------------------------*/
3604/* 3197/*
3605 * get input up until STRING TERMINATOR (or BEL) 3198 * get input up until STRING TERMINATOR (or BEL)
3606 * ends_how is terminator used. returned input must be free()'d 3199 * ends_how is terminator used. returned input must be free()'d
3607 */ 3200 */
3608unsigned char * 3201char *
3609rxvt_term::get_to_st (unicode_t &ends_how) 3202rxvt_term::get_to_st (unicode_t &ends_how)
3610{ 3203{
3611 unicode_t ch; 3204 unicode_t ch;
3612 bool seen_esc = false; 3205 bool seen_esc = false;
3613 unsigned int n = 0; 3206 unsigned int n = 0;
… …
3627 seen_esc = true; 3220 seen_esc = true;
3628 continue; 3221 continue;
3629 } 3222 }
3630 else if (ch == C0_BEL || ch == CHAR_ST) 3223 else if (ch == C0_BEL || ch == CHAR_ST)
3631 break; 3224 break;
3225 else if (ch == C0_SYN)
3226 ch = cmd_get8 ();
3632 else if (ch < 0x20) 3227 else if (ch < 0x20)
3633 return NULL; /* other control character - exit */ 3228 return NULL; /* other control character - exit */
3634 3229
3635 seen_esc = false; 3230 seen_esc = false;
3636 3231
3637 if (n >= STRING_MAX - 1) 3232 if (n >= STRING_MAX - 1)
3638 // stop at some sane length 3233 // stop at some sane length
3639 return NULL; 3234 return NULL;
3640 3235
3641 if (ch == C0_SYN)
3642 string[n++] = cmd_get8 ();
3643 else
3644 string[n++] = ch; 3236 string[n++] = ch;
3645 } 3237 }
3646 3238
3647 string[n++] = '\0'; 3239 string[n++] = '\0';
3648 3240
3649 ends_how = (ch == 0x5c ? C0_ESC : ch); 3241 ends_how = (ch == 0x5c ? C0_ESC : ch);
3650 3242
3651 return (unsigned char *)rxvt_wcstombs (string); 3243 return rxvt_wcstombs (string);
3652} 3244}
3653 3245
3654/*----------------------------------------------------------------------*/ 3246/*----------------------------------------------------------------------*/
3655/* 3247/*
3656 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3248 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
3657 */ 3249 */
3658void 3250void
3659rxvt_term::process_dcs_seq () 3251rxvt_term::process_dcs_seq ()
3660{ 3252{
3661 unsigned char *s; 3253 char *s;
3662 unicode_t eh; 3254 unicode_t eh;
3663 3255
3664 /* 3256 /*
3665 * Not handled yet 3257 * Not handled yet
3666 */ 3258 */
… …
3685 for (arg = 0; isdigit (ch); ch = cmd_getc ()) 3277 for (arg = 0; isdigit (ch); ch = cmd_getc ())
3686 arg = arg * 10 + (ch - '0'); 3278 arg = arg * 10 + (ch - '0');
3687 3279
3688 if (ch == ';') 3280 if (ch == ';')
3689 { 3281 {
3690 unsigned char *s = get_to_st (eh); 3282 char *s = get_to_st (eh);
3691 3283
3692 if (s) 3284 if (s)
3693 { 3285 {
3694 process_xterm_seq (arg, (char *)s, eh); 3286 process_xterm_seq (arg, s, eh);
3695 free (s); 3287 free (s);
3696 } 3288 }
3697 } 3289 }
3698} 3290}
3699 3291
3700void 3292void
3701rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) 3293rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3702{ 3294{
3703 if (str[0] == '?' && !str[1]) 3295 if (str[0] == '?' && !str[1])
3704 { 3296 {
3705 unsigned short r, g, b; 3297 rgba c;
3706 pix_colors_focused[color].get (display, r, g, b); 3298 pix_colors_focused[color].get (c);
3299
3300#if XFT
3301 if (c.a != rgba::MAX_CC)
3302 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3303 else
3304#endif
3707 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp); 3305 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3708 } 3306 }
3709 else 3307 else
3710 set_window_color (color, str); 3308 set_window_color (color, str);
3711} 3309}
3712 3310
3713/* 3311/*
3714 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3312 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3715 */ 3313 */
3716void 3314void
3717rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) 3315rxvt_term::process_xterm_seq (int op, const char *str, char resp)
3718{ 3316{
3719 int changed = 0;
3720 int color; 3317 int color;
3721 char *buf, *name; 3318 char *buf, *name;
3722 bool query = str[0] == '?' && !str[1]; 3319 bool query = str[0] == '?' && !str[1];
3723 int saveop = op; 3320 int saveop = op;
3724 dDisp; 3321
3322 dLocal (Display *, dpy);
3725 3323
3726 assert (str != NULL); 3324 assert (str != NULL);
3325
3326 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3327 return;
3328
3727 switch (op) 3329 switch (op)
3728 { 3330 {
3729 case XTerm_name: 3331 case XTerm_name:
3730 set_title (str); 3332 set_title (str);
3731 /* FALLTHROUGH */ 3333 /* FALLTHROUGH */
… …
3745 unsigned long bytes_after; 3347 unsigned long bytes_after;
3746 unsigned char *value = 0; 3348 unsigned char *value = 0;
3747 const char *str = ""; 3349 const char *str = "";
3748 3350
3749 if (prop 3351 if (prop
3750 && XGetWindowProperty (disp, parent[0], 3352 && XGetWindowProperty (dpy, parent[0],
3751 prop, 0, 1<<16, 0, AnyPropertyType, 3353 prop, 0, 1<<16, 0, AnyPropertyType,
3752 &actual_type, &actual_format, 3354 &actual_type, &actual_format,
3753 &nitems, &bytes_after, &value) == Success 3355 &nitems, &bytes_after, &value) == Success
3754 && actual_type != None 3356 && actual_type != None
3755 && actual_format == 8) 3357 && actual_format == 8)
3756 str = (const char *)(value); 3358 str = (const char *)(value);
3757 3359
3758 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); 3360 tt_printf ("\033]%d;%s%c", op, str, resp);
3759 3361
3760 XFree (value); 3362 XFree (value);
3761 } 3363 }
3762 else 3364 else
3763 { 3365 {
… …
3767 { 3369 {
3768 *eq = 0; 3370 *eq = 0;
3769 set_utf8_property (display->atom (str), eq + 1); 3371 set_utf8_property (display->atom (str), eq + 1);
3770 } 3372 }
3771 else 3373 else
3772 XDeleteProperty (disp, parent[0], 3374 XDeleteProperty (dpy, parent[0],
3773 display->atom (str)); 3375 display->atom (str));
3774 } 3376 }
3775 break; 3377 break;
3776 3378
3777 case XTerm_Color: 3379 case XTerm_Color:
… …
3779 { 3381 {
3780 if ((name = strchr (buf, ';')) == NULL) 3382 if ((name = strchr (buf, ';')) == NULL)
3781 break; 3383 break;
3782 3384
3783 *name++ = '\0'; 3385 *name++ = '\0';
3784 color = atoi (buf); 3386 color = atoi (buf) + minCOLOR;
3785 3387
3786 if (color < 0 || color >= TOTAL_COLORS) 3388 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3787 break; 3389 break;
3788 3390
3789 if ((buf = strchr (name, ';')) != NULL) 3391 if ((buf = strchr (name, ';')) != NULL)
3790 *buf++ = '\0'; 3392 *buf++ = '\0';
3791 3393
3792 if (name[0] == '?' && !name[1]) 3394 process_color_seq (op, color, name, resp);
3793 {
3794 unsigned short r, g, b;
3795 pix_colors_focused[color + minCOLOR].get (display, r, g, b);
3796 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3797 }
3798 else
3799 set_window_color (color + minCOLOR, name);
3800 } 3395 }
3801 break; 3396 break;
3802 case XTerm_Color00: 3397 case XTerm_Color00:
3803 process_color_seq (XTerm_Color00, Color_fg, str, resp); 3398 process_color_seq (op, Color_fg, str, resp);
3804 break; 3399 break;
3805 case XTerm_Color01: 3400 case XTerm_Color01:
3806 process_color_seq (XTerm_Color00, Color_bg, str, resp); 3401 process_color_seq (op, Color_bg, str, resp);
3807 break; 3402 break;
3808#ifndef NO_CURSORCOLOR 3403#ifndef NO_CURSORCOLOR
3809 case XTerm_Color_cursor: 3404 case XTerm_Color_cursor:
3810 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp); 3405 process_color_seq (op, Color_cursor, str, resp);
3811 break; 3406 break;
3812#endif 3407#endif
3813 case XTerm_Color_pointer_fg: 3408 case XTerm_Color_pointer_fg:
3814 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp); 3409 process_color_seq (op, Color_pointer_fg, str, resp);
3815 break; 3410 break;
3816 case XTerm_Color_pointer_bg: 3411 case XTerm_Color_pointer_bg:
3817 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp); 3412 process_color_seq (op, Color_pointer_bg, str, resp);
3818 break; 3413 break;
3819#ifndef NO_BOLD_UNDERLINE_REVERSE 3414#ifndef NO_BOLD_UNDERLINE_REVERSE
3820 case XTerm_Color_BD:
3821 process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
3822 break;
3823 case XTerm_Color_UL:
3824 process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
3825 break;
3826 case XTerm_Color_RV: 3415 case XTerm_Color_RV:
3827 process_color_seq (XTerm_Color_RV, Color_RV, str, resp); 3416 process_color_seq (op, Color_RV, str, resp);
3417 break;
3418 case Rxvt_Color_BD:
3419 case URxvt_Color_BD:
3420 process_color_seq (op, Color_BD, str, resp);
3421 break;
3422 case Rxvt_Color_UL:
3423 case URxvt_Color_UL:
3424 process_color_seq (op, Color_UL, str, resp);
3828 break; 3425 break;
3829 case URxvt_Color_IT: 3426 case URxvt_Color_IT:
3830 process_color_seq (URxvt_Color_IT, Color_IT, str, resp); 3427 process_color_seq (op, Color_IT, str, resp);
3831 break; 3428 break;
3832#endif 3429#endif
3833#if TRANSPARENT && TINTING 3430#if ENABLE_TRANSPARENCY
3834 case URxvt_Color_tint: 3431 case URxvt_Color_tint:
3835 process_color_seq (URxvt_Color_tint, Color_tint, str, resp); 3432 process_color_seq (op, Color_tint, str, resp);
3836 check_our_parents (); 3433 {
3837 if (am_transparent) 3434 bool changed = false;
3838 want_full_refresh = want_refresh = 1; 3435 if (ISSET_PIXCOLOR (Color_tint))
3839 break; 3436 changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]);
3840#endif 3437 else
3438 changed = bgPixmap.unset_tint ();
3439 if (changed)
3440 bgPixmap.render ();
3441 }
3841 3442
3443 break;
3444#endif
3445
3446#if XPM_BACKGROUND
3842 case XTerm_Pixmap: 3447 case Rxvt_Pixmap:
3843 if (*str != ';') 3448 if (!strcmp (str, "?"))
3844 { 3449 {
3845#if XPM_BACKGROUND 3450 char str[256];
3846 scale_pixmap (""); /* reset to default scaling */ 3451
3847 set_bgPixmap (str); /* change pixmap */ 3452 sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */
3848#endif 3453 min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767),
3849 scr_touch (true); 3454 min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767));
3455 process_xterm_seq (XTerm_title, str, CHAR_ST);
3850 } 3456 }
3851 while ((str = strchr (str, ';')) != NULL) 3457 else
3852 { 3458 {
3459 int changed = 0;
3460
3461 if (*str != ';')
3462 {
3463 /* reset to default scaling :*/
3464 bgPixmap.unset_geometry ();
3465 if (bgPixmap.set_file (str)) /* change pixmap */
3466 changed++;
3467 str = strchr (str, ';');
3468 if (str == NULL)
3469 bgPixmap.set_defaultGeometry ();
3470 }
3471 while (str)
3472 {
3853 str++; 3473 str++;
3854#if XPM_BACKGROUND 3474 if (bgPixmap.set_geometry (str))
3855 changed += scale_pixmap (str); 3475 changed++;
3856#endif 3476 str = strchr (str, ';');
3477 }
3478 if (changed)
3479 {
3480 bgPixmap.render ();
3481 scr_touch (true);
3482 }
3857 } 3483 }
3858
3859 if (changed)
3860 {
3861#ifdef XPM_BACKGROUND
3862 resize_pixmap ();
3863#endif
3864 scr_touch (true);
3865 }
3866 break; 3484 break;
3485#endif
3867 3486
3868 case XTerm_restoreFG: 3487 case Rxvt_restoreFG:
3869 set_window_color (Color_fg, str); 3488 set_window_color (Color_fg, str);
3870 break; 3489 break;
3871 case XTerm_restoreBG: 3490 case Rxvt_restoreBG:
3872 set_window_color (Color_bg, str); 3491 set_window_color (Color_bg, str);
3873 break; 3492 break;
3874 3493
3875 case XTerm_logfile: 3494 case XTerm_logfile:
3876 // TODO, when secure mode? 3495 // TODO, when secure mode?
3877 break; 3496 break;
3878 3497
3879#ifdef MENUBAR
3880 case URxvt_Menu:
3881 if (OPTION (Opt_insecure))
3882 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3883 break;
3884#endif
3885#if 0 3498#if 0
3886 case XTerm_dumpscreen: /* no error notices */ 3499 case Rxvt_dumpscreen: /* no error notices */
3887 { 3500 {
3888 int fd; 3501 int fd;
3889 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3502 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3890 { 3503 {
3891 scr_dump (fd); 3504 scr_dump (fd);
… …
3902 case URxvt_italicFont: 3515 case URxvt_italicFont:
3903 case URxvt_boldItalicFont: 3516 case URxvt_boldItalicFont:
3904#endif 3517#endif
3905 if (query) 3518 if (query)
3906 tt_printf ("\33]%d;%-.250s%c", saveop, 3519 tt_printf ("\33]%d;%-.250s%c", saveop,
3907 OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc 3520 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3908 ? fontset[op - URxvt_font]->fontdesc : "", 3521 ? fontset[op - URxvt_font]->fontdesc : "",
3909 resp); 3522 resp);
3910 else 3523 else
3911 { 3524 {
3912 const char *&res = rs[Rs_font + (op - URxvt_font)]; 3525 const char *&res = rs[Rs_font + (op - URxvt_font)];
… …
3915 allocated.push_back ((void *)res); 3528 allocated.push_back ((void *)res);
3916 set_fonts (); 3529 set_fonts ();
3917 } 3530 }
3918 break; 3531 break;
3919 3532
3920#if ENABLE_FRILLS 3533 case URxvt_version:
3534 if (query)
3535 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3536 op,
3537 rs[Rs_name], VERSION[0], VERSION[2],
3538 resp);
3539 break;
3540
3541#if !ENABLE_MINIMAL
3921 case URxvt_locale: 3542 case URxvt_locale:
3922 if (query) 3543 if (query)
3923 tt_printf ("\33]%d;%-.250s%c", URxvt_locale, OPTION (Opt_insecure) ? locale : "", resp); 3544 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3924 else 3545 else
3925 { 3546 {
3926 set_locale (str); 3547 set_locale (str);
3927 pty.set_utf8_mode (enc_utf8); 3548 pty->set_utf8_mode (enc_utf8);
3928 init_xlocale (); 3549 init_xlocale ();
3929 } 3550 }
3930 break; 3551 break;
3931 3552
3932 case URxvt_view_up: 3553 case URxvt_view_up:
3933 case URxvt_view_down: 3554 case URxvt_view_down:
3555 {
3934 int lines = atoi (str); 3556 int lines = atoi (str);
3935 3557
3936 if (lines) 3558 if (lines)
3937 scr_page (op == URxvt_view_up ? UP : DN, lines); 3559 scr_page (op == URxvt_view_up ? UP : DN, lines);
3938 else 3560 else
3939 {
3940 scr_erase_savelines (); 3561 scr_erase_savelines ();
3941 } 3562 }
3942 3563
3564 break;
3565#endif
3566
3567#if ENABLE_PERL
3568 case URxvt_perl:
3569 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END)))
3570 ; // no responses yet
3943 break; 3571 break;
3944#endif 3572#endif
3945 } 3573 }
3946} 3574}
3947/*----------------------------------------------------------------------*/ 3575/*----------------------------------------------------------------------*/
… …
3978 return state; 3606 return state;
3979} 3607}
3980 3608
3981/* we're not using priv _yet_ */ 3609/* we're not using priv _yet_ */
3982void 3610void
3983rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) 3611rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3984{ 3612{
3985 unsigned int i, j; 3613 unsigned int i, j;
3986 int state; 3614 int state;
3987 3615
3988 static const struct 3616 static const struct
3989 { 3617 {
3990 const int argval; 3618 const int argval;
3991 const unsigned long bit; 3619 const unsigned long bit;
3992 }
3993
3994 argtopriv[] = { 3620 } argtopriv[] = {
3995 { 1, PrivMode_aplCUR }, 3621 { 1, PrivMode_aplCUR },
3996 { 2, PrivMode_vt52 }, 3622 { 2, PrivMode_vt52 },
3997 { 3, PrivMode_132 }, 3623 { 3, PrivMode_132 },
3998 { 4, PrivMode_smoothScroll }, 3624 { 4, PrivMode_smoothScroll },
3999 { 5, PrivMode_rVideo }, 3625 { 5, PrivMode_rVideo },
4000 { 6, PrivMode_relOrigin }, 3626 { 6, PrivMode_relOrigin },
4001 { 7, PrivMode_Autowrap }, 3627 { 7, PrivMode_Autowrap },
4002 // 8, bi-directional support mode 3628 // 8, bi-directional support mode
4003 { 9, PrivMode_MouseX10 }, 3629 { 9, PrivMode_MouseX10 },
4004#ifdef menuBar_esc
4005 { menuBar_esc, PrivMode_menuBar },
4006#endif
4007 // 18, 19 printing-related 3630 // 18, 19 printing-related
4008 { 25, PrivMode_VisibleCursor }, 3631 { 25, PrivMode_VisibleCursor },
4009#ifdef scrollBar_esc 3632#ifdef scrollBar_esc
4010 { scrollBar_esc, PrivMode_scrollBar }, 3633 { scrollBar_esc, PrivMode_scrollBar },
4011#endif 3634#endif
… …
4058 /* extra handling for values with state unkept */ 3681 /* extra handling for values with state unkept */
4059 switch (arg[i]) 3682 switch (arg[i])
4060 { 3683 {
4061#if ENABLE_STYLES 3684#if ENABLE_STYLES
4062 case 1021: 3685 case 1021:
4063 if (mode) 3686 set_option (Opt_intensityStyles, mode);
4064 SET_OPTION (Opt_intensityStyles);
4065 else
4066 CLR_OPTION (Opt_intensityStyles);
4067 3687
4068 want_refresh = 1; 3688 scr_touch (true);
4069 want_full_refresh = 1;
4070 break; 3689 break;
4071#endif 3690#endif
4072 case 1048: /* alternative cursor save */ 3691 case 1048: /* alternative cursor save */
4073 case 1049: 3692 case 1049:
4074 if (OPTION (Opt_secondaryScreen)) 3693 if (option (Opt_secondaryScreen))
4075 if (mode == 0) 3694 if (mode == 0)
4076 scr_cursor (RESTORE); 3695 scr_cursor (RESTORE);
4077 else if (mode == 1) 3696 else if (mode == 1)
4078 scr_cursor (SAVE); 3697 scr_cursor (SAVE);
4079 break; 3698 break;
… …
4094 case 3: /* 80/132 */ 3713 case 3: /* 80/132 */
4095 if (priv_modes & PrivMode_132OK) 3714 if (priv_modes & PrivMode_132OK)
4096 set_widthheight (((state ? 132 : 80) * fwidth), height); 3715 set_widthheight (((state ? 132 : 80) * fwidth), height);
4097 break; 3716 break;
4098 case 4: /* smooth scrolling */ 3717 case 4: /* smooth scrolling */
4099 if (!state) 3718 set_option (Opt_jumpScroll, !state);
4100 SET_OPTION (Opt_jumpScroll);
4101 else
4102 CLR_OPTION (Opt_jumpScroll);
4103 break; 3719 break;
4104 case 5: /* reverse video */ 3720 case 5: /* reverse video */
4105 scr_rvideo_mode (state); 3721 scr_rvideo_mode (state);
4106 break; 3722 break;
4107 case 6: /* relative/absolute origins */ 3723 case 6: /* relative/absolute origins */
… …
4113 /* case 8: - auto repeat, can't do on a per window basis */ 3729 /* case 8: - auto repeat, can't do on a per window basis */
4114 case 9: /* X10 mouse reporting */ 3730 case 9: /* X10 mouse reporting */
4115 if (state) /* orthogonal */ 3731 if (state) /* orthogonal */
4116 priv_modes &= ~PrivMode_MouseX11; 3732 priv_modes &= ~PrivMode_MouseX11;
4117 break; 3733 break;
4118#ifdef menuBar_esc
4119 case menuBar_esc:
4120#ifdef MENUBAR
4121 map_menuBar (state);
4122#endif
4123 break;
4124#endif
4125#ifdef scrollBar_esc 3734#ifdef scrollBar_esc
4126 case scrollBar_esc: 3735 case scrollBar_esc:
4127 if (scrollbar_mapping (state)) 3736 if (scrollbar_mapping (state))
4128 { 3737 {
4129 resize_all_windows (0, 0, 0); 3738 resize_all_windows (0, 0, 0);
… …
4148#if 0 3757#if 0
4149 case 1001: 3758 case 1001:
4150 break; /* X11 mouse highlighting */ 3759 break; /* X11 mouse highlighting */
4151#endif 3760#endif
4152 case 1010: /* scroll to bottom on TTY output inhibit */ 3761 case 1010: /* scroll to bottom on TTY output inhibit */
4153 if (!state) 3762 set_option (Opt_scrollTtyOutput, !state);
4154 SET_OPTION (Opt_scrollTtyOutput);
4155 else
4156 CLR_OPTION (Opt_scrollTtyOutput);
4157 break; 3763 break;
4158 case 1011: /* scroll to bottom on key press */ 3764 case 1011: /* scroll to bottom on key press */
4159 if (state) 3765 set_option (Opt_scrollTtyKeypress, state);
4160 SET_OPTION (Opt_scrollTtyKeypress);
4161 else
4162 CLR_OPTION (Opt_scrollTtyKeypress);
4163 break; 3766 break;
4164 case 1047: /* secondary screen w/ clearing last */ 3767 case 1047: /* secondary screen w/ clearing last */
4165 if (OPTION (Opt_secondaryScreen)) 3768 if (option (Opt_secondaryScreen))
4166 if (current_screen != PRIMARY) 3769 if (current_screen != PRIMARY)
4167 scr_erase_screen (2); 3770 scr_erase_screen (2);
4168 scr_change_screen (state); 3771 scr_change_screen (state);
4169 break; 3772 break;
4170 case 1049: /* secondary screen w/ clearing first */ 3773 case 1049: /* secondary screen w/ clearing first */
4171 scr_change_screen (state); 3774 scr_change_screen (state);
4172 if (OPTION (Opt_secondaryScreen)) 3775 if (option (Opt_secondaryScreen))
4173 if (current_screen != PRIMARY) 3776 if (current_screen != PRIMARY)
4174 scr_erase_screen (2); 3777 scr_erase_screen (2);
4175 break; 3778 break;
4176 default: 3779 default:
4177 break; 3780 break;
… …
4305 scr_color (Color_bg, Color_bg); 3908 scr_color (Color_bg, Color_bg);
4306 break; 3909 break;
4307 3910
4308 //case 50: // not variable spacing 3911 //case 50: // not variable spacing
4309 3912
4310#ifndef NO_BRIGHTCOLOR 3913#if !ENABLE_MINIMAL
4311 case 90: 3914 case 90:
4312 case 91: /* set bright fg color */ 3915 case 91: /* set bright fg color */
4313 case 92: 3916 case 92:
4314 case 93: 3917 case 93:
4315 case 94: 3918 case 94:
… …
4360 */ 3963 */
4361void 3964void
4362rxvt_term::tt_printf (const char *fmt,...) 3965rxvt_term::tt_printf (const char *fmt,...)
4363{ 3966{
4364 va_list arg_ptr; 3967 va_list arg_ptr;
4365 unsigned char buf[256]; 3968 char buf[256];
4366 3969
4367 va_start (arg_ptr, fmt); 3970 va_start (arg_ptr, fmt);
4368 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 3971 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
4369 va_end (arg_ptr); 3972 va_end (arg_ptr);
4370 tt_write (buf, strlen (buf)); 3973 tt_write (buf, strlen (buf));
… …
4375 * or generated by us in response to a query ESC sequence. 3978 * or generated by us in response to a query ESC sequence.
4376 */ 3979 */
4377const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT 3980const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
4378 3981
4379void 3982void
4380rxvt_term::tt_write (const unsigned char *data, unsigned int len) 3983rxvt_term::tt_write (const char *data, unsigned int len)
4381{ 3984{
3985 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
3986 return;
3987
3988 if (pty->pty < 0)
3989 return;
3990
4382 if (v_buflen == 0) 3991 if (v_buflen == 0)
4383 { 3992 {
4384 ssize_t written = write (pty.pty, data, min (len, MAX_PTY_WRITE)); 3993 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4385 3994
4386 if ((unsigned int)written == len) 3995 if ((unsigned int)written == len)
4387 return; 3996 return;
4388 3997
4389 data += written; 3998 data += written;
4390 len -= written; 3999 len -= written;
4391 } 4000 }
4392 4001
4393 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len); 4002 v_buffer = (char *)realloc (v_buffer, v_buflen + len);
4394 4003
4395 memcpy (v_buffer + v_buflen, data, len); 4004 memcpy (v_buffer + v_buflen, data, len);
4396 v_buflen += len; 4005 v_buflen += len;
4397 4006
4398 pty_ev.set (EVENT_READ | EVENT_WRITE); 4007 pty_ev.set (EVENT_READ | EVENT_WRITE);
4399} 4008}
4400 4009
4401void rxvt_term::pty_write () 4010void rxvt_term::pty_write ()
4402{ 4011{
4403 int written = write (pty.pty, v_buffer, min (v_buflen, MAX_PTY_WRITE)); 4012 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4404 4013
4405 if (written > 0) 4014 if (written > 0)
4406 { 4015 {
4407 v_buflen -= written; 4016 v_buflen -= written;
4408 4017

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