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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.14 by pcg, Mon Dec 8 23:14:40 2003 UTC vs.
Revision 1.27 by pcg, Tue Dec 30 01:35:58 2003 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*--------------------------------*-C-*---------------------------------*
2 * File: command.c 2 * File: command.c
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: command.C,v 1.14 2003/12/08 23:14:40 pcg Exp $ 4 * $Id: command.C,v 1.27 2003/12/30 01:35:58 pcg Exp $
5 * 5 *
6 * All portions of code are copyright by their respective author/s. 6 * All portions of code are copyright by their respective author/s.
7 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 7 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
8 * - original version 8 * - original version
9 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 9 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
… …
48#include "../config.h" /* NECESSARY */ 48#include "../config.h" /* NECESSARY */
49#include "rxvt.h" /* NECESSARY */ 49#include "rxvt.h" /* NECESSARY */
50#include "version.h" 50#include "version.h"
51#include "command.h" 51#include "command.h"
52 52
53#include <wchar.h>
54
53/*----------------------------------------------------------------------*/ 55/*----------------------------------------------------------------------*/
54 56
55/*{{{ Convert the keypress event into a string */ 57/*{{{ Convert the keypress event into a string */
56/* INTPROTO */ 58/* INTPROTO */
57void 59void
… …
62 KeySym keysym; 64 KeySym keysym;
63#ifdef DEBUG_CMD 65#ifdef DEBUG_CMD
64 static int debug_key = 1; /* accessible by a debugger only */ 66 static int debug_key = 1; /* accessible by a debugger only */
65#endif 67#endif
66 int valid_keysym; 68 int valid_keysym;
67 unsigned char *kbuf = R->kbuf; 69 unsigned char kbuf[KBUFSZ];
68 70
69/* 71/*
70 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 72 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
71 * escape sequence to toggle the Keypad. 73 * escape sequence to toggle the Keypad.
72 * 74 *
… …
88 if (R->Input_Context) 90 if (R->Input_Context)
89 { 91 {
90 Status status_return; 92 Status status_return;
91 93
92#ifdef X_HAVE_UTF8_STRING 94#ifdef X_HAVE_UTF8_STRING
95 if (R->enc_utf8 && 0)
93 len = Xutf8LookupString(R->Input_Context, ev, (char *)kbuf, 96 len = Xutf8LookupString (R->Input_Context, ev, (char *)kbuf,
94 KBUFSZ, &keysym, &status_return); 97 KBUFSZ, &keysym, &status_return);
95#else 98 else
99#endif
100 {
101 wchar_t wkbuf[KBUFSZ + 1];
102
103 // the XOpenIM manpage lies about hardcoding the locale
104 // at the point of XOpenIM, so temporarily switch locales
105 if (R->rs[Rs_imLocale])
106 SET_LOCALE (R->rs[Rs_imLocale]);
107 // assume wchar_t == unicode or better
96 len = XmbLookupString(R->Input_Context, ev, (char *)kbuf, 108 len = XwcLookupString (R->Input_Context, ev, wkbuf,
97 KBUFSZ, &keysym, &status_return); 109 KBUFSZ, &keysym, &status_return);
98#endif 110 if (R->rs[Rs_imLocale])
111 SET_LOCALE (R->locale);
112
113 if (status_return == XLookupChars
114 || status_return == XLookupBoth)
115 {
116 wkbuf[len] = 0;
117 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
118 if (len < 0)
119 len = 0;
120 }
121 else
122 len = 0;
123 }
124
99 valid_keysym = ((status_return == XLookupKeySym) 125 valid_keysym = status_return == XLookupKeySym
100 || (status_return == XLookupBoth)); 126 || status_return == XLookupBoth;
101 } 127 }
102 else 128 else
103#endif 129#endif
104 { 130 {
105 len = XLookupString(ev, (char *)kbuf, KBUFSZ, &keysym, &R->compose); 131 len = XLookupString (ev, (char *)kbuf, KBUFSZ, &keysym, &R->compose);
106 valid_keysym = !len; 132 valid_keysym = !len;
107 } 133 }
108 134
109 if (valid_keysym) 135 if (valid_keysym)
110 { 136 {
… …
609 for (i = 0, p = kbuf; i < len; i++, p++) 635 for (i = 0, p = kbuf; i < len; i++, p++)
610 fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p); 636 fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
611 fprintf(stderr, "'\n"); 637 fprintf(stderr, "'\n");
612 } 638 }
613#endif /* DEBUG_CMD */ 639#endif /* DEBUG_CMD */
614 R->tt_write(kbuf, (unsigned int)len); 640 R->tt_write (kbuf, (unsigned int)len);
615} 641}
616/*}}} */ 642/*}}} */
617 643
618#if (MENUBAR_MAX) 644#if (MENUBAR_MAX)
619/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ 645/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */
… …
653{ 679{
654#ifdef TRANSPARENT 680#ifdef TRANSPARENT
655 if (want_full_refresh) 681 if (want_full_refresh)
656 { 682 {
657 want_full_refresh = 0; 683 want_full_refresh = 0;
658 rxvt_scr_clear (this); 684 scr_clear ();
659 rxvt_scr_touch (this, False); 685 scr_touch (false);
660 want_refresh = 1; 686 want_refresh = 1;
661 } 687 }
662#endif 688#endif
663 689
664 if (want_refresh) 690 if (want_refresh)
665 { 691 {
666 rxvt_scr_refresh (this, refresh_type); 692 scr_refresh (refresh_type);
667 rxvt_scrollbar_show (this, 1); 693 rxvt_scrollbar_show (this, 1);
668#ifdef USE_XIM 694#ifdef USE_XIM
669 rxvt_IMSendSpot (this); 695 rxvt_IMSendSpot (this);
670#endif 696#endif
671 } 697 }
672 698
673 XFlush (Xdisplay); 699 XFlush (Xdisplay);
674#if 0
675 if (XPending (Xdisplay)) process_x_events ();
676 if (XPending (Xdisplay)) process_x_events ();
677#endif
678} 700}
679 701
680void 702void
681rxvt_term::check_cb (check_watcher &w) 703rxvt_term::check_cb (check_watcher &w)
682{ 704{
683 SET_R (this); 705 SET_R (this);
706 SET_LOCALE (locale);
684 707
685 flush (); 708 flush ();
686} 709}
687 710
688void 711void
… …
729 rxvt_process_x_event (this, &xev); 752 rxvt_process_x_event (this, &xev);
730 } 753 }
731 while (XPending (Xdisplay)); 754 while (XPending (Xdisplay));
732} 755}
733 756
757#ifdef CURSOR_BLINK
734void 758void
735rxvt_term::blink_cb (time_watcher &w) 759rxvt_term::blink_cb (time_watcher &w)
736{ 760{
737 SET_R (this);
738
739 w.at += BLINK_INTERVAL; 761 w.at += BLINK_INTERVAL;
740 hidden_cursor = !hidden_cursor; 762 hidden_cursor = !hidden_cursor;
741 want_refresh = 1; 763 want_refresh = 1;
742} 764}
765#endif
743 766
744void 767void
745rxvt_term::x_cb (io_watcher &w, short revents) 768rxvt_term::x_cb (io_watcher &w, short revents)
746{ 769{
747 SET_R (this); 770 SET_R (this);
771 SET_LOCALE (locale);
748 772
749 process_x_events (); 773 process_x_events ();
750} 774}
751 775
752bool 776bool
… …
773 797
774void 798void
775rxvt_term::pty_cb (io_watcher &w, short revents) 799rxvt_term::pty_cb (io_watcher &w, short revents)
776{ 800{
777 SET_R (this); 801 SET_R (this);
802 SET_LOCALE (locale);
778 803
779 if (revents & EVENT_WRITE) 804 if (revents & EVENT_WRITE)
780 tt_write (0, 0); 805 tt_write (0, 0);
781 else if (revents & EVENT_READ) 806 else if (revents & EVENT_READ)
782 { 807 {
… …
860 if (refreshnow) 885 if (refreshnow)
861 { 886 {
862 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD) 887 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
863 refresh_limit++; 888 refresh_limit++;
864 889
865 rxvt_scr_refresh (this, refresh_type); 890 scr_refresh (refresh_type);
866 } 891 }
867 892
868 } 893 }
869 else 894 else
870 { 895 {
… …
890// read the next character, currently handles UTF-8 915// read the next character, currently handles UTF-8
891// will probably handle all sorts of other stuff in the future 916// will probably handle all sorts of other stuff in the future
892uint32_t 917uint32_t
893rxvt_term::next_char () 918rxvt_term::next_char ()
894{ 919{
895 struct mbstate &s = mbstate;
896
897 while (cmdbuf_ptr < cmdbuf_endp) 920 while (cmdbuf_ptr < cmdbuf_endp)
898 { 921 {
899 uint8_t ch = *cmdbuf_ptr; 922 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
900
901 if (s.cnt)
902 {
903 if ((ch & 0xc0) == 0x80)
904 {
905 cmdbuf_ptr++;
906
907 /* continuation */
908 s.reg = (s.reg << 6) | (ch & 0x7f);
909
910 if (--s.cnt == 0 && s.reg >= 128) /* if !inrange then corruption or Racking */
911 return s.reg;
912
913 continue;
914 }
915 else
916 {
917 s.cnt = 0;
918 return s.orig; /* the _occasional_ non-utf-8 character may slip through... */
919 }
920 }
921
922 if ((ch & 0xc0) == 0xc0)
923 {
924 cmdbuf_ptr++; 923 return *cmdbuf_ptr++;
925 924
926 /* first byte */ 925 wchar_t wc;
927 s.orig = ch; /* for broken encodings */ 926 int len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs);
928 s.reg = ch; 927
929 if ((ch & 0xe0) == 0xc0) { s.reg &= 0x1f; s.cnt = 1; } 928 if (len == (size_t)-2)
930 if ((ch & 0xf0) == 0xe0) { s.reg &= 0x0f; s.cnt = 2; } 929 return NOCHAR;
931 if ((ch & 0xf8) == 0xf0) { s.reg &= 0x07; s.cnt = 3; } 930
932 if ((ch & 0xfc) == 0xf8) { s.reg &= 0x03; s.cnt = 4; } 931 if (len == (size_t)-1)
933 if ((ch & 0xfe) == 0xfc) { s.reg &= 0x01; s.cnt = 5; } 932 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
934 } 933
935 else 934 // assume wchar == unicode
936 { 935 cmdbuf_ptr += len;
937 cmdbuf_ptr++; /* _occasional_ non-utf8 may slip through... */
938 return ch; 936 return wc;
939 }
940 } 937 }
941 938
942 return NOCHAR; 939 return NOCHAR;
943} 940}
944 941
… …
996 if (R->pending_scroll_selection) { 993 if (R->pending_scroll_selection) {
997 quick_timeout = 1; 994 quick_timeout = 1;
998 if (!R->scroll_selection_delay-- 995 if (!R->scroll_selection_delay--
999 && rxvt_scr_page(aR_ R->scroll_selection_dir, 996 && rxvt_scr_page(aR_ R->scroll_selection_dir,
1000 R->scroll_selection_lines)) { 997 R->scroll_selection_lines)) {
1001 rxvt_selection_extend(aR_ R->selection_save_x, 998 R->selection_extend (R->selection_save_x,
1002 R->selection_save_y, R->selection_save_state); 999 R->selection_save_y, R->selection_save_state);
1003 R->scroll_selection_delay = SCROLLBAR_CONTINUOUS_DELAY; 1000 R->scroll_selection_delay = SCROLLBAR_CONTINUOUS_DELAY;
1004 R->refresh_type |= SMOOTH_REFRESH; 1001 R->refresh_type |= SMOOTH_REFRESH;
1005 R->want_refresh = 1; 1002 R->want_refresh = 1;
1006 } 1003 }
… …
1026 1023
1027void 1024void
1028rxvt_term::pointer_unblank () 1025rxvt_term::pointer_unblank ()
1029{ 1026{
1030 XDefineCursor (Xdisplay, TermWin.vt, TermWin_cursor); 1027 XDefineCursor (Xdisplay, TermWin.vt, TermWin_cursor);
1031 rxvt_recolour_cursor (this); 1028 recolour_cursor ();
1032 1029
1033#ifdef POINTER_BLANK 1030#ifdef POINTER_BLANK
1034 hidden_pointer = 0; 1031 hidden_pointer = 0;
1035 1032
1036 if (Options & Opt_pointerBlank) 1033 if (Options & Opt_pointerBlank)
… …
1055 1052
1056void 1053void
1057rxvt_term::pointer_cb (time_watcher &w) 1054rxvt_term::pointer_cb (time_watcher &w)
1058{ 1055{
1059 SET_R (this); 1056 SET_R (this);
1057 SET_LOCALE (locale);
1060 1058
1061 pointer_blank (); 1059 pointer_blank ();
1062} 1060}
1063#endif 1061#endif
1064 1062
… …
1069 int button_number, key_state = 0; 1067 int button_number, key_state = 0;
1070 int x, y; 1068 int x, y;
1071 1069
1072 x = ev->x; 1070 x = ev->x;
1073 y = ev->y; 1071 y = ev->y;
1074 rxvt_pixel_position(aR_ &x, &y); 1072 R->pixel_position (&x, &y);
1075 1073
1076 if (R->MEvent.button == AnyButton) { 1074 if (R->MEvent.button == AnyButton) {
1077 button_number = 3; 1075 button_number = 3;
1078 } else { 1076 } else {
1079 button_number = R->MEvent.button - Button1; 1077 button_number = R->MEvent.button - Button1;
… …
1146{ 1144{
1147 int i, want_timeout; 1145 int i, want_timeout;
1148 Window unused_root, unused_child; 1146 Window unused_root, unused_child;
1149 int unused_root_x, unused_root_y; 1147 int unused_root_x, unused_root_y;
1150 unsigned int unused_mask; 1148 unsigned int unused_mask;
1151 struct timeval tp;
1152 1149
1153#ifdef DEBUG_X 1150#ifdef DEBUG_X
1154 const char *const eventnames[] = 1151 const char *const eventnames[] =
1155 { /* mason - this matches my system */ 1152 { /* mason - this matches my system */
1156 "", 1153 "",
… …
1187 "SelectionNotify", 1184 "SelectionNotify",
1188 "ColormapNotify", 1185 "ColormapNotify",
1189 "ClientMessage", 1186 "ClientMessage",
1190 "MappingNotify" 1187 "MappingNotify"
1191 }; 1188 };
1189#endif
1190
1191#ifdef DEBUG_X
1192 struct timeval tp;
1192 struct tm *ltt; 1193 struct tm *ltt;
1193#endif
1194
1195 /*
1196 * check if we need to get the time for any timeouts
1197 */
1198
1199 for (i = NUM_TIMEOUTS; i--; )
1200 if (R->timeout[i].tv_sec) {
1201 want_timeout = 1;
1202 break;
1203 }
1204
1205#ifndef DEBUG_X
1206 if (want_timeout)
1207#endif
1208 (void)gettimeofday(&tp, NULL); 1194 (void)gettimeofday(&tp, NULL);
1209
1210#ifdef DEBUG_X
1211 ltt = localtime(&(tp.tv_sec)); 1195 ltt = localtime(&(tp.tv_sec));
1212 D_X((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev->type], (ev->xany.window == R->TermWin.parent[0] ? "parent" : (ev->xany.window == R->TermWin.vt ? "vt" : (ev->xany.window == R->scrollBar.win ? "scroll" : (ev->xany.window == R->menuBar.win ? "menubar" : "UNKNOWN")))), (ev->xany.window == R->TermWin.parent[0] ? R->TermWin.parent[0] : (ev->xany.window == R->TermWin.vt ? R->TermWin.vt : (ev->xany.window == R->scrollBar.win ? R->scrollBar.win : (ev->xany.window == R->menuBar.win ? R->menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev->xany.send_event ? "S" : " ", ev->xany.serial)); 1196 D_X((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev->type], (ev->xany.window == R->TermWin.parent[0] ? "parent" : (ev->xany.window == R->TermWin.vt ? "vt" : (ev->xany.window == R->scrollBar.win ? "scroll" : (ev->xany.window == R->menuBar.win ? "menubar" : "UNKNOWN")))), (ev->xany.window == R->TermWin.parent[0] ? R->TermWin.parent[0] : (ev->xany.window == R->TermWin.vt ? R->TermWin.vt : (ev->xany.window == R->scrollBar.win ? R->scrollBar.win : (ev->xany.window == R->menuBar.win ? R->menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev->xany.send_event ? "S" : " ", ev->xany.serial));
1213#endif 1197#endif
1214
1215 /* X event timeouts */
1216 if (want_timeout)
1217 for (i = NUM_TIMEOUTS; i--; ) {
1218 if (R->timeout[i].tv_sec == 0)
1219 continue;
1220 if ((tp.tv_sec < R->timeout[i].tv_sec)
1221 || (tp.tv_sec == R->timeout[i].tv_sec
1222 && tp.tv_usec < R->timeout[i].tv_usec))
1223 continue;
1224 R->timeout[i].tv_sec = 0;
1225 switch(i) {
1226 case TIMEOUT_INCR:
1227 rxvt_print_error("data loss: timeout on INCR selection paste");
1228 R->selection_wait = Sel_none;
1229 break;
1230 default:
1231 break;
1232 }
1233 }
1234 1198
1235 switch (ev->type) { 1199 switch (ev->type) {
1236 case KeyPress: 1200 case KeyPress:
1237 rxvt_lookup_key(aR_ (XKeyEvent *)ev); 1201 rxvt_lookup_key(aR_ (XKeyEvent *)ev);
1238 break; 1202 break;
… …
1364 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); 1328 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1365 } while (XCheckTypedWindowEvent(R->Xdisplay, ev->xconfigure.window, 1329 } while (XCheckTypedWindowEvent(R->Xdisplay, ev->xconfigure.window,
1366 ConfigureNotify, ev)); 1330 ConfigureNotify, ev));
1367 if (R->szHint.width != width || R->szHint.height != height) { 1331 if (R->szHint.width != width || R->szHint.height != height) {
1368 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", R->szHint.width, R->szHint.height)); 1332 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", R->szHint.width, R->szHint.height));
1369 rxvt_resize_all_windows(aR_ (unsigned int)width, 1333 R->resize_all_windows (width, height, 1);
1370 (unsigned int)height, 1);
1371 } 1334 }
1372#ifdef DEBUG_SIZE 1335#ifdef DEBUG_SIZE
1373 else { 1336 else {
1374 D_SIZE((stderr, "Size: Not resizing")); 1337 D_SIZE((stderr, "Size: Not resizing"));
1375 } 1338 }
… …
1434 1397
1435 case GraphicsExpose: 1398 case GraphicsExpose:
1436 case Expose: 1399 case Expose:
1437 if (ev->xany.window == R->TermWin.vt) { 1400 if (ev->xany.window == R->TermWin.vt) {
1438#ifdef NO_SLOW_LINK_SUPPORT 1401#ifdef NO_SLOW_LINK_SUPPORT
1439 rxvt_scr_expose(aR_ ev->xexpose.x, ev->xexpose.y, 1402 R->scr_expose (ev->xexpose.x, ev->xexpose.y,
1440 ev->xexpose.width, ev->xexpose.height, False); 1403 ev->xexpose.width, ev->xexpose.height, False);
1441#else 1404#else
1442 // don't understand this, so commented it out 1405 // don't understand this, so commented it out
1443 rxvt_scr_expose(aR_ ev->xexpose.x, ev->xexpose.y, 1406 R->scr_expose (ev->xexpose.x, ev->xexpose.y,
1444 ev->xexpose.width, ev->xexpose.height, False); 1407 ev->xexpose.width, ev->xexpose.height, False);
1445 //rxvt_scr_expose(aR_ ev->xexpose.x, 0, 1408 //rxvt_scr_expose(aR_ ev->xexpose.x, 0,
1446 // ev->xexpose.width, R->TermWin.height, False); 1409 // ev->xexpose.width, R->TermWin.height, False);
1447#endif 1410#endif
1448 R->want_refresh = 1; 1411 R->want_refresh = 1;
1449 } else { 1412 } else {
… …
1454 &unused_xevent)) ; 1417 &unused_xevent)) ;
1455 while (XCheckTypedWindowEvent(R->Xdisplay, ev->xany.window, 1418 while (XCheckTypedWindowEvent(R->Xdisplay, ev->xany.window,
1456 GraphicsExpose, 1419 GraphicsExpose,
1457 &unused_xevent)) ; 1420 &unused_xevent)) ;
1458 if (isScrollbarWindow(ev->xany.window)) { 1421 if (isScrollbarWindow(ev->xany.window)) {
1459 scrollbar_setIdle(); 1422 R->scrollBar.setIdle();
1460 rxvt_scrollbar_show(aR_ 0); 1423 rxvt_scrollbar_show(aR_ 0);
1461 } 1424 }
1462#ifdef MENUBAR 1425#ifdef MENUBAR
1463 if (menubar_visible(aR) && isMenuBarWindow(ev->xany.window)) 1426 if (menubar_visible(aR) && isMenuBarWindow(ev->xany.window))
1464 rxvt_menubar_expose(aR); 1427 rxvt_menubar_expose(aR);
… …
1494 &unused_mask); 1457 &unused_mask);
1495#ifdef MOUSE_THRESHOLD 1458#ifdef MOUSE_THRESHOLD
1496 /* deal with a `jumpy' mouse */ 1459 /* deal with a `jumpy' mouse */
1497 if ((ev->xmotion.time - R->MEvent.time) > MOUSE_THRESHOLD) { 1460 if ((ev->xmotion.time - R->MEvent.time) > MOUSE_THRESHOLD) {
1498#endif 1461#endif
1499 rxvt_selection_extend(aR_ (ev->xbutton.x), (ev->xbutton.y), 1462 R->selection_extend ((ev->xbutton.x), (ev->xbutton.y),
1500 (ev->xbutton.state & Button3Mask) ? 2 : 0); 1463 (ev->xbutton.state & Button3Mask) ? 2 : 0);
1501#ifdef SELECTION_SCROLLING 1464#ifdef SELECTION_SCROLLING
1502 if (ev->xbutton.y<R->TermWin.int_bwidth || 1465 if (ev->xbutton.y<R->TermWin.int_bwidth ||
1503 Pixel2Row(ev->xbutton.y)>(R->TermWin.nrow-1)) { 1466 Pixel2Row(ev->xbutton.y)>(R->TermWin.nrow-1)) {
1504 int dist; 1467 int dist;
… …
1553 &unused_root_x, &unused_root_y, 1516 &unused_root_x, &unused_root_y,
1554 &(ev->xbutton.x), &(ev->xbutton.y), 1517 &(ev->xbutton.x), &(ev->xbutton.y),
1555 &unused_mask); 1518 &unused_mask);
1556 rxvt_scr_move_to(aR_ scrollbar_position(ev->xbutton.y) - R->csrO, 1519 rxvt_scr_move_to(aR_ scrollbar_position(ev->xbutton.y) - R->csrO,
1557 scrollbar_size()); 1520 scrollbar_size());
1558 rxvt_scr_refresh(aR_ R->refresh_type); 1521 R->scr_refresh (R->refresh_type);
1559 R->refresh_limit = 0; 1522 R->refresh_limit = 0;
1560 rxvt_scrollbar_show(aR_ 1); 1523 rxvt_scrollbar_show(aR_ 1);
1561 } 1524 }
1562 break; 1525 break;
1563 } 1526 }
… …
1565 1528
1566/* INTPROTO */ 1529/* INTPROTO */
1567void 1530void
1568rxvt_button_press(pR_ XButtonEvent *ev) 1531rxvt_button_press(pR_ XButtonEvent *ev)
1569{ 1532{
1570 int reportmode = 0, clickintime; 1533 int reportmode = 0, clickintime;
1571 1534
1572 R->bypass_keystate = ev->state & (R->ModMetaMask | ShiftMask); 1535 R->bypass_keystate = ev->state & (R->ModMetaMask | ShiftMask);
1573 if (!R->bypass_keystate) 1536 if (!R->bypass_keystate)
1574 reportmode = !!(R->PrivateModes & PrivMode_mouse_report); 1537 reportmode = !!(R->PrivateModes & PrivMode_mouse_report);
1575/* 1538/*
… …
1577 */ 1540 */
1578 if (ev->window == R->TermWin.vt) 1541 if (ev->window == R->TermWin.vt)
1579 { 1542 {
1580#if RXVT_GRAPHICS 1543#if RXVT_GRAPHICS
1581 if (ev->subwindow != None) 1544 if (ev->subwindow != None)
1582 rxvt_Gr_ButtonPress(ev->x, ev->y); 1545 rxvt_Gr_ButtonPress (ev->x, ev->y);
1583 else 1546 else
1584#endif 1547#endif
1585 { 1548 {
1586 clickintime = ev->time - R->MEvent.time < MULTICLICK_TIME; 1549 clickintime = ev->time - R->MEvent.time < MULTICLICK_TIME;
1587 if (reportmode) 1550 if (reportmode)
… …
1622 if (ev->button != R->MEvent.button) 1585 if (ev->button != R->MEvent.button)
1623 R->MEvent.clicks = 0; 1586 R->MEvent.clicks = 0;
1624 switch (ev->button) 1587 switch (ev->button)
1625 { 1588 {
1626 case Button1: 1589 case Button1:
1590 /* allow shift+left click to extend selection */
1591 if (ev->state & ShiftMask && !(R->PrivateModes & PrivMode_mouse_report))
1592 {
1627 if (R->MEvent.button == Button1 && clickintime) 1593 if (R->MEvent.button == Button1 && clickintime)
1594 R->selection_rotate (ev->x, ev->y);
1628 R->MEvent.clicks++; 1595 else
1596 R->selection_extend (ev->x, ev->y, 1);
1597 }
1629 else 1598 else
1599 {
1600 if (R->MEvent.button == Button1 && clickintime)
1601 R->MEvent.clicks++;
1602 else
1630 R->MEvent.clicks = 1; 1603 R->MEvent.clicks = 1;
1604
1631 rxvt_selection_click(aR_ R->MEvent.clicks, ev->x, ev->y); 1605 R->selection_click (R->MEvent.clicks, ev->x, ev->y);
1606 }
1607
1632 R->MEvent.button = Button1; 1608 R->MEvent.button = Button1;
1633 break; 1609 break;
1634 1610
1635 case Button3: 1611 case Button3:
1636 if (R->MEvent.button == Button3 && clickintime) 1612 if (R->MEvent.button == Button3 && clickintime)
1637 rxvt_selection_rotate(aR_ ev->x, ev->y); 1613 R->selection_rotate (ev->x, ev->y);
1638 else 1614 else
1639 rxvt_selection_extend(aR_ ev->x, ev->y, 1); 1615 R->selection_extend (ev->x, ev->y, 1);
1640 R->MEvent.button = Button3; 1616 R->MEvent.button = Button3;
1641 break; 1617 break;
1642 } 1618 }
1643 } 1619 }
1644 R->MEvent.time = ev->time; 1620 R->MEvent.time = ev->time;
… …
1649/* 1625/*
1650 * Scrollbar window processing of button press 1626 * Scrollbar window processing of button press
1651 */ 1627 */
1652 if (isScrollbarWindow(ev->window)) 1628 if (isScrollbarWindow(ev->window))
1653 { 1629 {
1654 scrollbar_setIdle(); 1630 R->scrollBar.setIdle ();
1655 /* 1631 /*
1656 * Rxvt-style scrollbar: 1632 * Rxvt-style scrollbar:
1657 * move up if mouse is above slider 1633 * move up if mouse is above slider
1658 * move dn if mouse is below slider 1634 * move dn if mouse is below slider
1659 * 1635 *
… …
1712#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1688#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1713 R->scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1689 R->scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY;
1714#endif 1690#endif
1715 if (rxvt_scr_page(aR_ upordown < 0 ? UP : DN, 1)) { 1691 if (rxvt_scr_page(aR_ upordown < 0 ? UP : DN, 1)) {
1716 if (upordown < 0) 1692 if (upordown < 0)
1717 scrollbar_setUp(); 1693 R->scrollBar.setUp ();
1718 else 1694 else
1719 scrollbar_setDn(); 1695 R->scrollBar.setDn ();
1720 } 1696 }
1721 } else 1697 } else
1722 switch (ev->button) { 1698 switch (ev->button) {
1723 case Button2: 1699 case Button2:
1724 switch (R->scrollbar_align) { 1700 switch (R->scrollbar_align) {
… …
1736 || scrollbar_above_slider(ev->y) 1712 || scrollbar_above_slider(ev->y)
1737 || scrollbar_below_slider(ev->y)) 1713 || scrollbar_below_slider(ev->y))
1738 rxvt_scr_move_to(aR_ 1714 rxvt_scr_move_to(aR_
1739 scrollbar_position(ev->y) - R->csrO, 1715 scrollbar_position(ev->y) - R->csrO,
1740 scrollbar_size()); 1716 scrollbar_size());
1741 scrollbar_setMotion(); 1717 R->scrollBar.setMotion ();
1742 break; 1718 break;
1743 1719
1744 case Button1: 1720 case Button1:
1745 if (R->scrollbar_align == R_SB_ALIGN_CENTRE) 1721 if (R->scrollbar_align == R_SB_ALIGN_CENTRE)
1746 R->csrO = ev->y - R->scrollBar.top; 1722 R->csrO = ev->y - R->scrollBar.top;
… …
1759 rxvt_scr_page(aR_ DN, R->TermWin.nrow - 1); 1735 rxvt_scr_page(aR_ DN, R->TermWin.nrow - 1);
1760# else 1736# else
1761 rxvt_scr_page(aR_ DN, R->TermWin.nrow / 4); 1737 rxvt_scr_page(aR_ DN, R->TermWin.nrow / 4);
1762# endif 1738# endif
1763 else 1739 else
1764 scrollbar_setMotion(); 1740 R->scrollBar.setMotion ();
1765 } else { 1741 } else {
1766 rxvt_scr_page(aR_ (ev->button == Button1 ? DN : UP), 1742 rxvt_scr_page(aR_ (ev->button == Button1 ? DN : UP),
1767 (R->TermWin.nrow 1743 (R->TermWin.nrow
1768 * scrollbar_position(ev->y) 1744 * scrollbar_position(ev->y)
1769 / scrollbar_size())); 1745 / scrollbar_size()));
… …
1791 R->csrO = 0; /* reset csr Offset */ 1767 R->csrO = 0; /* reset csr Offset */
1792 if (!R->bypass_keystate) 1768 if (!R->bypass_keystate)
1793 reportmode = !!(R->PrivateModes & PrivMode_mouse_report); 1769 reportmode = !!(R->PrivateModes & PrivMode_mouse_report);
1794 1770
1795 if (scrollbar_isUpDn()) { 1771 if (scrollbar_isUpDn()) {
1796 scrollbar_setIdle(); 1772 R->scrollBar.setIdle ();
1797 rxvt_scrollbar_show(aR_ 0); 1773 rxvt_scrollbar_show(aR_ 0);
1798#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1774#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1799 R->refresh_type &= ~SMOOTH_REFRESH; 1775 R->refresh_type &= ~SMOOTH_REFRESH;
1800#endif 1776#endif
1801 } 1777 }
… …
1838 * when overriding mouse reporting 1814 * when overriding mouse reporting
1839 */ 1815 */
1840 if (R->PrivateModes & PrivMode_mouse_report 1816 if (R->PrivateModes & PrivMode_mouse_report
1841 && R->bypass_keystate 1817 && R->bypass_keystate
1842 && ev->button == Button1 && R->MEvent.clicks <= 1) 1818 && ev->button == Button1 && R->MEvent.clicks <= 1)
1843 rxvt_selection_extend(aR_ ev->x, ev->y, 0); 1819 R->selection_extend (ev->x, ev->y, 0);
1844 1820
1845 switch (ev->button) { 1821 switch (ev->button) {
1846 case Button1: 1822 case Button1:
1847 case Button3: 1823 case Button3:
1848 rxvt_selection_make(aR_ ev->time); 1824 rxvt_selection_make(aR_ ev->time);
… …
1852 break; 1828 break;
1853#ifdef MOUSE_WHEEL 1829#ifdef MOUSE_WHEEL
1854 case Button4: 1830 case Button4:
1855 case Button5: 1831 case Button5:
1856 { 1832 {
1857 int i, v; 1833 int i;
1834 page_dirn v;
1858 1835
1859 v = (ev->button == Button4) ? UP : DN; 1836 v = (ev->button == Button4) ? UP : DN;
1860 if (ev->state & ShiftMask) 1837 if (ev->state & ShiftMask)
1861 i = 1; 1838 i = 1;
1862 else if ((R->Options & Opt_mouseWheelScrollPage)) 1839 else if ((R->Options & Opt_mouseWheelScrollPage))
… …
1870 R->mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 1847 R->mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1871 } 1848 }
1872# endif 1849# endif
1873# ifdef JUMP_MOUSE_WHEEL 1850# ifdef JUMP_MOUSE_WHEEL
1874 rxvt_scr_page(aR_ v, i); 1851 rxvt_scr_page(aR_ v, i);
1875 rxvt_scr_refresh(aR_ SMOOTH_REFRESH); 1852 R->scr_refresh (SMOOTH_REFRESH);
1876 rxvt_scrollbar_show(aR_ 1); 1853 rxvt_scrollbar_show(aR_ 1);
1877# else 1854# else
1878 for (; i--;) 1855 while (i--)
1879 { 1856 {
1880 rxvt_scr_page(aR_ v, 1); 1857 rxvt_scr_page(aR_ v, 1);
1881 rxvt_scr_refresh(aR_ SMOOTH_REFRESH); 1858 R->scr_refresh (SMOOTH_REFRESH);
1882 rxvt_scrollbar_show(aR_ 1); 1859 rxvt_scrollbar_show(aR_ 1);
1883 } 1860 }
1884# endif 1861# endif
1885 } 1862 }
1886 break; 1863 break;
… …
2037 n = 0; 2014 n = 0;
2038 if (pchanged) { 2015 if (pchanged) {
2039 for (; n < (unsigned int)i; n++) { 2016 for (; n < (unsigned int)i; n++) {
2040 XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[n], &wattr); 2017 XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[n], &wattr);
2041 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2018 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2042 if (wattr.depth != rootdepth || wattr.class == InputOnly) { 2019 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) {
2043 n = (int)(sizeof(R->TermWin.parent) / sizeof(Window)) + 1; 2020 n = (int)(sizeof(R->TermWin.parent) / sizeof(Window)) + 1;
2044 break; 2021 break;
2045 } 2022 }
2046 } 2023 }
2047 } 2024 }
… …
2240 break; 2217 break;
2241 case 'I': /* cursor up and scroll down if needed */ 2218 case 'I': /* cursor up and scroll down if needed */
2242 rxvt_scr_index(aR_ DN); 2219 rxvt_scr_index(aR_ DN);
2243 break; 2220 break;
2244 case 'J': /* erase to end of screen */ 2221 case 'J': /* erase to end of screen */
2245 rxvt_scr_erase_screen(aR_ 0); 2222 R->scr_erase_screen (0);
2246 break; 2223 break;
2247 case 'K': /* erase to end of line */ 2224 case 'K': /* erase to end of line */
2248 rxvt_scr_erase_line(aR_ 0); 2225 rxvt_scr_erase_line(aR_ 0);
2249 break; 2226 break;
2250 case 'Y': /* move to specified row and col */ 2227 case 'Y': /* move to specified row and col */
… …
2585 case CSI_CHT: /* 8.3.10: (1) CURSOR FORWARD TABULATION */ 2562 case CSI_CHT: /* 8.3.10: (1) CURSOR FORWARD TABULATION */
2586 rxvt_scr_tab(aR_ arg[0]); 2563 rxvt_scr_tab(aR_ arg[0]);
2587 break; 2564 break;
2588 2565
2589 case CSI_ED: /* 8.3.40: (0) ERASE IN PAGE */ 2566 case CSI_ED: /* 8.3.40: (0) ERASE IN PAGE */
2590 rxvt_scr_erase_screen(aR_ arg[0]); 2567 R->scr_erase_screen (arg[0]);
2591 break; 2568 break;
2592 2569
2593 case CSI_EL: /* 8.3.42: (0) ERASE IN LINE */ 2570 case CSI_EL: /* 8.3.42: (0) ERASE IN LINE */
2594 rxvt_scr_erase_line(aR_ arg[0]); 2571 rxvt_scr_erase_line(aR_ arg[0]);
2595 break; 2572 break;
… …
2616 2593
2617 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2594 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2618 arg[0] = -arg[0]; 2595 arg[0] = -arg[0];
2619 /* FALLTHROUGH */ 2596 /* FALLTHROUGH */
2620 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2597 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2621 rxvt_scroll_text(aR_ R->screen.tscroll, R->screen.bscroll, arg[0], 0); 2598 R->scr_scroll_text (R->screen.tscroll, R->screen.bscroll, arg[0], 0);
2622 break; 2599 break;
2623 2600
2624 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2601 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2625 R->tt_write((const unsigned char *)VT100_ANS, 2602 R->tt_write((const unsigned char *)VT100_ANS,
2626 (unsigned int)(sizeof(VT100_ANS) - 1)); 2603 (unsigned int)(sizeof(VT100_ANS) - 1));
… …
2765 break; 2742 break;
2766 case 6: /* lower window */ 2743 case 6: /* lower window */
2767 XLowerWindow(R->Xdisplay, R->TermWin.parent[0]); 2744 XLowerWindow(R->Xdisplay, R->TermWin.parent[0]);
2768 break; 2745 break;
2769 case 7: /* refresh window */ 2746 case 7: /* refresh window */
2770 rxvt_scr_touch(aR_ True); 2747 R->scr_touch (true);
2771 break; 2748 break;
2772 case 8: /* set size (chars) */ 2749 case 8: /* set size (chars) */
2773 rxvt_set_widthheight(aR_ (unsigned int)(args[2] * R->TermWin.fwidth), 2750 rxvt_set_widthheight(aR_ (unsigned int)(args[2] * R->TermWin.fwidth),
2774 (unsigned int)(args[1] * R->TermWin.fheight)); 2751 (unsigned int)(args[1] * R->TermWin.fheight));
2775 break; 2752 break;
… …
2986 if (*str != ';') { 2963 if (*str != ';') {
2987#if XPM_BACKGROUND 2964#if XPM_BACKGROUND
2988 rxvt_scale_pixmap(aR_ ""); /* reset to default scaling */ 2965 rxvt_scale_pixmap(aR_ ""); /* reset to default scaling */
2989 rxvt_set_bgPixmap(aR_ str); /* change pixmap */ 2966 rxvt_set_bgPixmap(aR_ str); /* change pixmap */
2990#endif 2967#endif
2991 rxvt_scr_touch(aR_ True); 2968 R->scr_touch (true);
2992 } 2969 }
2993 while ((str = STRCHR(str, ';')) != NULL) { 2970 while ((str = STRCHR(str, ';')) != NULL) {
2994 str++; 2971 str++;
2995#if XPM_BACKGROUND 2972#if XPM_BACKGROUND
2996 changed += rxvt_scale_pixmap(aR_ str); 2973 changed += rxvt_scale_pixmap(aR_ str);
… …
2998 } 2975 }
2999 if (changed) { 2976 if (changed) {
3000#ifdef XPM_BACKGROUND 2977#ifdef XPM_BACKGROUND
3001 rxvt_resize_pixmap(aR); 2978 rxvt_resize_pixmap(aR);
3002#endif 2979#endif
3003 rxvt_scr_touch(aR_ True); 2980 R->scr_touch (true);
3004 } 2981 }
3005 break; 2982 break;
3006 2983
3007 case XTerm_restoreFG: 2984 case XTerm_restoreFG:
3008 rxvt_set_window_color(aR_ Color_fg, str); 2985 rxvt_set_window_color(aR_ Color_fg, str);
… …
3174 break; 3151 break;
3175#endif 3152#endif
3176#ifdef scrollBar_esc 3153#ifdef scrollBar_esc
3177 case scrollBar_esc: 3154 case scrollBar_esc:
3178 if (rxvt_scrollbar_mapping(aR_ state)) { 3155 if (rxvt_scrollbar_mapping(aR_ state)) {
3179 rxvt_resize_all_windows(aR_ 0, 0, 0); 3156 R->resize_all_windows (0, 0, 0);
3180 rxvt_scr_touch(aR_ True); 3157 R->scr_touch (true);
3181 } 3158 }
3182 break; 3159 break;
3183#endif 3160#endif
3184 case 25: /* visible/invisible cursor */ 3161 case 25: /* visible/invisible cursor */
3185 rxvt_scr_cursor_visible(aR_ state); 3162 rxvt_scr_cursor_visible(aR_ state);
… …
3211 else 3188 else
3212 R->Options &= ~Opt_scrollTtyKeypress; 3189 R->Options &= ~Opt_scrollTtyKeypress;
3213 break; 3190 break;
3214 case 1047: /* secondary screen w/ clearing */ 3191 case 1047: /* secondary screen w/ clearing */
3215 if (R->current_screen != PRIMARY) 3192 if (R->current_screen != PRIMARY)
3216 rxvt_scr_erase_screen(aR_ 2); 3193 R->scr_erase_screen (2);
3217 rxvt_scr_change_screen(aR_ state); 3194 rxvt_scr_change_screen(aR_ state);
3218 /* FALLTHROUGH */ 3195 /* FALLTHROUGH */
3219 default: 3196 default:
3220 break; 3197 break;
3221 } 3198 }
… …
3395 } 3372 }
3396 3373
3397 if ((cmd == 'T') && (nargs >= 5)) { 3374 if ((cmd == 'T') && (nargs >= 5)) {
3398 int i, len = args[4]; 3375 int i, len = args[4];
3399 3376
3400 text = rxvt_malloc((len + 1) * sizeof(char)); 3377 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3401 3378
3402 if (text != NULL) { 3379 if (text != NULL) {
3403 for (i = 0; i < len; i++) 3380 for (i = 0; i < len; i++)
3404 text[i] = rxvt_cmd_getc(aR); 3381 text[i] = rxvt_cmd_getc(aR);
3405 text[len] = '\0'; 3382 text[len] = '\0';

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